CN113739053B - Hoisting wire rope installation type lubricating device - Google Patents

Abstract

The invention discloses a hoisting wire rope installation type lubricating device, which comprises a first hollow shell with a main installation plate installed at the bottom. The invention uses the movement of the steel wire rope to drive the main pulley to rotate to generate driving power. Under the driving action of the steel wire rope, the external lubricating oil can be transported to the interior of the lubricating oil reserved space under the rotation of the spiral groove. When there is more lubricating oil, the excess lubricating oil will flow into the oiling space. At this time, the entire side of the passing steel wire rope can be oiled, and then the sponge smearing ring is used for all-round smearing, and finally lubricated When the oil falls into the space, under the action of the second high-pressure sealing ring, the excess lubricating oil remaining on the wire rope body is limited to fall into the lubricating oil falling into the space, and finally, under the action of flow, it will enter the lubricating oil circulation space Inside, under the action of the spiral blade, it enters into the space reserved for lubricating oil again.

Description

A lifting wire rope installation type lubrication device

technical field

The invention relates to the technical field of tower cranes, in particular to a lubricating device mounted on a hoisting wire rope.

Background technique

At present, steel wire ropes are used in tower crane construction sites. When the steel wire rope has been working for a certain period of time or exposed to the outside for a certain period of time, it needs to be lubricated. The existing lubrication treatment efficiency is relatively low, and the oil remaining on the surface of the steel wire is too high. If there are too many, it will affect the positive use of the equipment, and there is also the phenomenon of insufficient lubrication.

Contents of the invention

The object of the present invention is to provide a hoisting wire rope-mounted lubricating device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a hoisting wire rope-mounted lubricating device, comprising a first hollow shell with a main mounting plate installed at the bottom and a second hollow shell with a secondary mounting plate installed at the bottom, the The inner center of the first hollow shell is provided with a liquid driving space, and a rotatable rotating column is placed inside the liquid driving space. The circumferential side of the rotating column is provided with a concave spiral groove. There are a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft respectively pass through both ends of the first hollow casing, and main bearings and main sealing rings are installed at the penetrating parts, the first The rotating shaft and the second rotating shaft are respectively equipped with a main pulley and a main pulley at one end located on the outside. The interior of the housing is provided with two parallel lubricating oil circulation spaces and lubricating oil reserved space, one side of the lubricating oil circulating space and the lubricating oil reserved space communicates through the first liquid flow hole, and the first liquid flow hole A liquid one-way valve is installed in the interior of the second hollow shell. The interior of the second hollow shell is provided with an auxiliary liquid inlet pipeline that communicates with the external space and the side of the lubricating oil reserved space. One side and the second liquid hole on the end face of the lubricating oil reserved space, the inside of the second hollow shell is provided with a third liquid hole connecting one side and the end face of the lubricating oil circulation space, the second hollow shell On the other side of the body, a rotatable second rotating shaft is installed through the main bearing and the main sealing ring, and a secondary pulley is installed on the outer end of the second rotating shaft. The second rotating shaft is located inside the lubricating oil circulation space. A helical blade is installed on the shaft body, and a wire rope penetration processing mechanism is installed on the end faces of the second hollow shell at the ends of the second liquid hole and the third liquid hole.

Further, the main liquid inlet pipe communicates with the liquid driving space on the side of the first rotating shaft, and the main liquid discharge pipe communicates with the liquid driving space on the side of the second rotating shaft.

Further, the liquid inlet port and the discharge port of the liquid check valve are respectively facing the lubricating oil circulation space and the lubricating oil reserved space.

Further, under the premise that the main pulley rotates forwardly, the conveying direction of the spiral groove and the spiral blade is towards the main drain pipe and the first liquid flow hole respectively.

Further, the wire rope through-type processing mechanism includes a hollow shell for the wire rope through-type processing mechanism, an oiling space for the wire rope through-type processing mechanism, a lubricating oil drop-in space for the wire rope through-type processing mechanism, and a first space for the wire rope through-type processing mechanism. Bottom guide groove, second bottom guide groove for wire rope through-type processing mechanism, first installation hole for wire rope through-type processing mechanism, second installation hole for wire rope through-type processing mechanism, third installation hole for wire rope through-type processing mechanism, wire rope The first high-pressure sealing ring for the through-type processing mechanism, the sponge smearing ring for the steel wire rope through-type processing mechanism, and the second high-pressure sealing ring for the steel wire rope through-type processing mechanism.

Further, the inside of the hollow casing for the wire rope through-type processing mechanism is provided with two sealed longitudinally parallel oiling spaces for the wire rope through-type processing mechanism and a lubricating oil drop-in space for the wire rope through-type processing mechanism. The first bottom guide groove for the wire rope through type processing mechanism and the second bottom guide groove for the wire rope through type processing mechanism are respectively provided at the bottom of the oiling space for the type processing mechanism and the lubricating oil falling space for the wire rope through type processing mechanism. The interior of the hollow casing for the wire rope through-type processing mechanism is provided with a first installation hole for the wire rope through-type processing mechanism that connects one side of it and the side of the oiling space for the wire rope through-type processing mechanism, and the hollow casing for the wire rope through-type processing mechanism There is a second mounting hole for the wire rope through-type processing mechanism connected to the other side of the oiling space for the wire rope through-type processing mechanism and the side of the lubricating oil drop-in space for the wire rope through-type processing mechanism. The interior of the hollow shell is provided with a third installation hole for the wire rope through-type processing mechanism that communicates with the other side of the wire rope through-type processing mechanism and the other side of the space where the lubricating oil falls into the space, and the first installation hole for the wire rope through-type processing mechanism The inside of the hole, the second installation hole for the wire rope through-type processing mechanism and the third installation hole for the wire rope through-type processing mechanism are respectively equipped with the first high-pressure sealing ring for the wire rope through-type processing mechanism, the sponge smearing ring for the wire rope through-type processing mechanism and The second high-pressure sealing ring for the wire rope penetration processing mechanism.

Further, the sides of the first bottom guide groove for the wire rope through-type processing mechanism and the second bottom guide groove for the wire rope through-type processing mechanism communicate with the second liquid hole and the third liquid hole respectively.

Further, the first high-pressure sealing ring for the wire rope through-type processing mechanism and the second high-pressure sealing ring for the wire rope through-type processing mechanism are sealing rings made of rubber materials, and the sponge smear ring for the wire rope through-type processing mechanism is A ring structure, and the inside of the ring structure is filled with sponge body.

Compared with the prior art, the beneficial effect of the present invention is: the present invention uses the movement of the steel wire rope to drive the main pulley to rotate to generate driving power. When there is more lubricating oil in Jizan, the excess lubricating oil will flow into the oiling space. At this time, the entire side of the passing steel wire rope can be oiled, and then All-round smearing is carried out by the sponge smearing ring, and finally when the lubricating oil falls into the space, under the action of the second high-pressure sealing ring, the excess lubricating oil remaining on the wire rope body is restricted from falling into the lubricating oil falling into the space, Finally, under the action of flow, it will enter the lubricating oil circulation space, and under the action of the helical blade, it will enter the lubricating oil reserved space again. Driven by the rotation, it is convenient for the next work. The device has a strong lubricating effect , and can be lubricated when the wire rope is working, no other power source is needed, and the lubricating oil can be recycled, and the phenomenon of residual lubricating oil falling can also be prevented.

Description of drawings

Fig. 1 is a schematic diagram of the full-section structure of the second hollow shell in a hoisting wire rope-mounted lubricating device of the present invention;

Fig. 2 is a schematic structural view of the first hollow shell in a hoisting wire rope-mounted lubricating device of the present invention;

Fig. 3 is a structural schematic diagram of a wire rope penetration processing mechanism in a hoisting wire rope installation type lubrication device of the present invention;

In the figure: 1, the first hollow shell, 2, the second hollow shell, 3, the main mounting plate, 4, the auxiliary mounting plate, 5, the liquid driving space, 6, the rotating column, 7, the main liquid inlet pipe, 8 , main drain pipe, 9, spiral groove, 10, first rotating shaft, 11, second rotating shaft, 12, main pulley, 13, main pulley, 14, lubricating oil circulation space, 15, reserved space for lubricating oil, 16, the first liquid flow hole, 17, the liquid one-way valve, 18, the auxiliary liquid inlet pipe, 19, the second rotating shaft, 20, the auxiliary pulley, 21, the spiral blade, 22, the third liquid hole, 23, the second Two liquid holes, 24, wire rope through-type processing mechanism, 241, hollow shell for wire rope through-type processing mechanism, 242, oiling space for wire rope through-type processing mechanism, 243, lubricating oil falling space for wire rope through-type processing mechanism, 244, the first bottom guide groove for the wire rope through-type processing mechanism, 245, the second bottom guide groove for the wire rope through-type processing mechanism, 246, the first installation hole for the wire rope through-type processing mechanism, 247, the second bottom guide groove for the wire rope through-type processing mechanism Two installation holes, 248, the third installation hole for the wire rope through-type processing mechanism, 249, the first high-pressure sealing ring for the wire rope through-type processing mechanism, 2410, sponge smearing ring for the wire rope through-type processing mechanism, 2411, the wire rope through-type processing mechanism Use the second high pressure seal.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-2, an embodiment provided by the present invention: comprising a first hollow shell 1 with a main mounting plate 3 installed at the bottom and a second hollow shell 2 with a secondary mounting plate 4 installed at the bottom, the first A hollow shell 1 is provided with a liquid driving space 5 in the center, and a rotatable rotating column 6 is placed inside the liquid driving space 5, and the circumferential side of the rotating column 6 is provided with a concave spiral groove 9. The rotating column The two ends of 6 are respectively installed with a first rotating shaft 10 and a second rotating shaft 11, and the first rotating shaft 10 and the second rotating shaft 11 respectively pass through the two ends of the first hollow shell 1, and are installed at the penetrating parts Main bearing and main sealing ring, the first rotating shaft 10 and the second rotating shaft 11 are respectively equipped with a main pulley 12 and a main pulley 13 at one end located on the outside, and the side of the first hollow shell 1 is provided with a connecting inner The main liquid inlet pipe 7 and the main liquid discharge pipe 8 in the external space, the inside of the second hollow shell 2 are provided with two parallel lubricating oil circulation spaces 14 and a lubricating oil reserved space 15, the lubricating oil circulation space 14 and the lubricating oil One side of the reserved space for oil 15 communicates with the first liquid flow hole 16, and a liquid check valve 17 is installed inside the first liquid flow hole 16, and the inside of the second hollow shell 2 is provided with an external space. and the auxiliary liquid inlet pipe 18 on one side of the reserved space for lubricating oil 15, the inside of the second hollow shell 2 is provided with a second liquid hole 23 communicating with one side of the reserved space for lubricating oil and the end face of the reserved space 15 for lubricating oil. The inside of the second hollow shell 2 is provided with a third liquid hole 22 connecting one side thereof with the end face of the lubricating oil circulation space 14, and the other side of the second hollow shell 2 is installed with a main bearing and a main sealing ring. A rotatable second rotating shaft 19, the second rotating shaft 19 is equipped with a secondary pulley 20 at one end located outside, and the second rotating shaft 19 is equipped with a helical blade 21 on the shaft body located inside the lubricating oil circulation space 14, The second hollow shell 2 is equipped with a wire rope penetration processing mechanism 24 on the end surface at the ends of the second liquid hole 23 and the third liquid hole 22 .

The main liquid inlet pipe 7 communicates with the liquid driving space 5 on the side of the first rotating shaft 10 , and the main liquid discharge pipe 8 communicates with the liquid driving space 5 on the side of the second rotating shaft 11 .

The liquid inlet port and the discharge port of the liquid check valve 17 face the lubricating oil circulation space 14 and the lubricating oil reserved space 15 respectively.

On the premise that the main pulley 12 rotates in the forward direction, the spiral groove 9 and the spiral blade 21 are transported toward the main drain pipe 8 and the first liquid flow hole 16 respectively.

Referring to Fig. 3, the wire rope penetration processing mechanism 24 includes a hollow shell 241 for the wire rope penetration processing mechanism, an oiling space 242 for the steel wire rope penetration processing mechanism, a lubricating oil drop-in space 243 for the steel wire rope penetration processing mechanism, and a wire rope penetration processing mechanism. The first bottom guide groove 244 for the type processing mechanism, the second bottom guide groove 245 for the wire rope penetration type processing mechanism, the first installation hole 246 for the wire rope penetration type processing mechanism, the second installation hole 247 for the wire rope penetration type processing mechanism, and the wire rope penetration type processing mechanism. The third mounting hole 248 for the type processing mechanism, the first high pressure sealing ring 249 for the wire rope penetration type processing mechanism, the sponge smear ring 2410 for the steel wire rope penetration type processing mechanism and the second high pressure sealing ring 2411 for the wire rope penetration type processing mechanism; The interior of the hollow shell 241 for the through-type processing mechanism is provided with two sealed longitudinally parallel oiling spaces 242 for the wire rope through-type processing mechanism and a lubricating oil drop-in space 243 for the wire rope through-type processing mechanism. The bottoms of the oiling space 242 and the lubricating oil drop-in space 243 for the wire rope through-type processing mechanism are respectively provided with a first bottom guide groove 244 for the wire rope through-type processing mechanism and a second bottom guide groove 245 for the wire rope through-type processing mechanism. The interior of the hollow shell 241 for the wire rope through-type processing mechanism is provided with a first installation hole 246 for the wire rope through-type processing mechanism that communicates with one side thereof and the side of the oiling space 242 for the wire rope through-type processing mechanism. The inside of the hollow housing 241 for the mechanism is provided with a second installation hole 247 for the wire rope through-type processing mechanism connected to the other side of the oiling space 242 for the wire rope through-type processing mechanism and one side of the lubricating oil drop-in space 243 for the wire rope through-type processing mechanism The interior of the hollow casing 241 for the wire rope through-type processing mechanism is provided with a third installation hole 248 for the wire rope through-type processing mechanism that communicates with the other side and the other side of the lubricating oil drop-in space 243 for the wire rope through-type processing mechanism, The inside of the first installation hole 246 for the wire rope penetration processing mechanism, the second installation hole 247 for the wire rope penetration processing mechanism and the third installation hole 248 for the wire rope penetration processing mechanism are respectively installed with the first installation hole 248 for the wire rope penetration processing mechanism. High pressure sealing ring 249, sponge smear ring 2410 for steel wire rope penetrating processing mechanism and second high pressure sealing ring 2411 for steel wire rope penetrating processing mechanism; first bottom guide groove 244 for steel wire rope penetrating processing mechanism and steel wire rope penetrating processing mechanism The side surfaces of the second bottom guide groove 245 communicate with the second liquid hole 23 and the third liquid hole 22; The rings 2411 are sealing rings made of rubber material, and the sponge smearing ring 2410 for the wire rope penetrating processing mechanism is an annular structure, and the interior of the annular structure is filled with sponge.

Concrete way of use: in the work of the present invention, at first the main mounting plate 3 and the auxiliary mounting plate 4 are installed on the working site, and the rope body of the steel wire rope can be bumped against the top structural surface of the main pulley 12, and then the main pulley 13 and the auxiliary The pulley 20 is connected by a belt, and the steel wire rope is passed through the first high-pressure sealing ring 249 for the steel rope through-type processing mechanism in the wire rope through-type processing mechanism 24, the sponge smearing ring 2410 for the steel wire rope through-type processing mechanism and the first high pressure sealing ring 2410 for the steel wire rope through-type processing mechanism. Second, the hole of the high-pressure sealing ring 2411, at the same time, it is necessary to connect the main liquid inlet pipe 7 and the storage tank discharge port for discharging lubricating oil to the outside through a hose, and then connect the main liquid discharge pipe 8 and the auxiliary liquid inlet pipe 18 through The hose is connected. When working, the main pulley 12 rotates to generate driving power. Under the driving action of the wire rope, the external lubricating oil can be transported to the interior of the lubricating oil reserved space 15 under the rotation of the spiral groove 9. When there is more lubricating oil, the excess lubricating oil will pour into the inside of the oiling space 242 for the wire rope through-type processing mechanism. At this time, the entire side of the passing wire rope can be oiled, and then pass through the wire rope through-type processing mechanism. The sponge smearing ring 2410 performs all-round smearing, and when the lubricating oil falls into the space 243 through the wire rope through-type processing mechanism, it will remain on the wire rope body under the action of the second high-pressure sealing ring 2411 for the wire rope through-type processing mechanism. The excess lubricating oil is limited to fall into the lubricating oil falling space, and finally, under the action of flow, it will enter the lubricating oil circulation space 14, and under the action of the spiral blade 21, it will enter the lubricating oil reserved space 15 again. Driven by the rotation, it is convenient for the next work.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a lift by crane wire rope installation formula lubricating arrangement, installs first hollow casing (1) of main mounting panel (3) and second hollow casing (2) of vice mounting panel (4) are installed to the bottom including the bottom, its characterized in that: the utility model discloses a lubricating oil circulating device, which is characterized in that a liquid driving space (5) is arranged in the center of the interior of a first hollow shell (1), a rotatable rotating column (6) is arranged in the liquid driving space (5), a concave spiral groove (9) is arranged on the circumferential side surface of the rotating column (6), a first rotating shaft (10) and a second rotating shaft (11) are respectively arranged at two ends of the rotating column (6), the first rotating shaft (10) and the second rotating shaft (11) respectively penetrate through two ends of the first hollow shell (1) and are respectively provided with a main bearing and a main sealing ring at the penetrating part, the first rotating shaft (10) and the second rotating shaft (11) are respectively provided with a main pulley (12) and a main belt pulley (13) at one end positioned outside, a main liquid inlet pipeline (7) and a main liquid outlet pipeline (8) which are communicated with the inner and outer boundary space are arranged on the side surface of the first hollow shell (1), two parallel lubricating oil circulating spaces (14) and a lubricating oil reserving space (15) are respectively arranged in the interior of the second hollow shell (2), one side of the lubricating oil circulating space (14) and the lubricating oil reserving space (15) is respectively provided with a first liquid flowing through a first liquid flowing hole (16) and a second liquid flowing through a first liquid flowing hole (16) and an outside auxiliary space (17), a first liquid flowing hole (16) is arranged on one side of the hollow shell (2), the inside of the second hollow shell (2) is provided with a second through hole (23) which is communicated with one side of the second hollow shell and the end face of the lubricating oil reserving space (15), the inside of the second hollow shell (2) is provided with a third through hole (22) which is communicated with one side of the second hollow shell and the end face of the lubricating oil circulating space (14), the other side of the second hollow shell (2) is provided with a rotatable third rotating shaft (19) through a main bearing and a main sealing ring, the third rotating shaft (19) is provided with a pair of pulleys (20) at one end positioned outside, the third rotating shaft (19) is provided with a spiral blade (21) on a shaft positioned inside the lubricating oil circulating space (14), the end face of the second hollow shell (2) at the end face of the second through hole (23) and the end face of the third through hole (22) is provided with a steel wire rope penetrating type processing mechanism (24), the inside of the hollow shell (241) for the steel wire rope penetrating type processing mechanism is provided with a sealing type oiling space (242) and a steel wire penetrating type processing mechanism lubricating oil dropping into a space (243), the steel wire rope penetrating type oiling space (242) and the steel wire penetrating type processing mechanism dropping into the bottom of the second through type guiding mechanism (244) for the steel wire rope penetrating type processing groove (245), the inside of the hollow shell (241) for the wire rope penetrating type processing mechanism is provided with a first mounting hole (246) for the wire rope penetrating type processing mechanism, which is communicated with one side of the hollow shell (241) for the wire rope penetrating type processing mechanism and one side of the oiling space (242), the inside of the hollow shell (241) for the wire rope penetrating type processing mechanism is provided with a second mounting hole (247) for the wire rope penetrating type processing mechanism, which is communicated with the other side of the hollow shell (241) for the wire rope penetrating type processing mechanism and the third mounting hole (248) for the wire rope penetrating type processing mechanism, which is communicated with the other side of the hollow shell (241) and the other side of the oiling space (243), the inside of the first mounting hole (246) for the wire rope penetrating type processing mechanism, the second mounting hole (247) for the wire rope penetrating type processing mechanism and the third mounting hole (248) for the wire rope penetrating type processing mechanism are respectively provided with a first high-pressure sealing ring (249), a second sealing ring (2410) for the wire rope penetrating type processing mechanism and a guide groove (2411) for the wire rope penetrating type processing mechanism and a second sealing ring (245) for the bottom of the wire rope penetrating type processing mechanism, respectively, and a guide groove (2411) for the bottom of the wire rope penetrating type processing mechanism and the second sealing ring (245) are respectively, the first high-pressure sealing ring (249) for the steel wire rope penetrating type processing mechanism and the second high-pressure sealing ring (2411) for the steel wire rope penetrating type processing mechanism are sealing rings made of rubber materials, the sponge smearing ring (2410) for the steel wire rope penetrating type processing mechanism is of an annular structure, and a sponge body is filled in the annular structure.

2. A hoisting wire rope mounted lubrication device as claimed in claim 1, characterized in that: the main liquid inlet pipeline (7) is communicated with the liquid driving space (5) at one side of the first rotating shaft (10), and the main liquid outlet pipeline (8) is communicated with the liquid driving space (5) at one side of the second rotating shaft (11).

3. A hoisting wire rope mounted lubrication device as claimed in claim 1, characterized in that: the liquid inlet port and the discharge port of the liquid check valve (17) face the lubricating oil circulation space (14) and the lubricating oil reserved space (15) respectively.

4. A hoisting wire rope mounted lubrication device as claimed in claim 1, characterized in that: on the premise that the main pulley (12) rotates positively, the spiral groove (9) and the spiral blade (21) respectively face the main liquid discharge pipeline (8) and the first liquid flow hole (16) in the conveying direction.

5. A hoisting wire rope mounted lubrication device as claimed in claim 1, characterized in that: the wire rope runs through formula processing mechanism (24) including wire rope runs through formula processing mechanism hollow shell (241), wire rope runs through formula processing mechanism with oil space (242), wire rope runs through formula processing mechanism with lubricating oil drop into space (243), wire rope runs through formula processing mechanism with first bottom guide way (244), wire rope runs through formula processing mechanism with second bottom guide way (245), wire rope runs through formula processing mechanism with first mounting hole (246), wire rope runs through formula processing mechanism with second mounting hole (247), wire rope runs through formula processing mechanism with third mounting hole (248), wire rope runs through formula processing mechanism with first high pressure seal ring (249), wire rope runs through formula processing mechanism with sponge smearing ring (2410) and wire rope runs through formula processing mechanism with second high pressure seal ring (2411).

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