CN212685367U - Rear turning platform of lorry-mounted hoisting transport vehicle - Google Patents
Rear turning platform of lorry-mounted hoisting transport vehicle Download PDFInfo
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- CN212685367U CN212685367U CN202021379751.6U CN202021379751U CN212685367U CN 212685367 U CN212685367 U CN 212685367U CN 202021379751 U CN202021379751 U CN 202021379751U CN 212685367 U CN212685367 U CN 212685367U
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Abstract
The utility model discloses a rear turning platform of a lorry-mounted crane transport vehicle, which comprises a fixed platform, wherein the fixed platform is positioned on the body of the transport vehicle, and a plurality of fixed chucks are arranged above one side of the fixed platform at equal intervals; a movable platform, one side equidistant of movable platform is provided with a plurality of activity dop, activity dop block is between two adjacent fixed dops, rotate through alternating the rotation axis between fixed dop and the activity dop and connect, the one end of rotation axis install with the transport vechicle on drive gear engaged driven gear, the utility model is suitable for a platform turns over behind the transport vechicle, when the rotation axis of this platform that overturns is when rotating, can realize the expansion of movable platform and pack up, and when movable platform expandes, can establish a domatic platform structure between transport vechicle and ground, can directly go on like this and unload, convenient to use, when movable platform is packed up, can the coincide on fixed platform, do not influence the normal use of transport vechicle.
Description
Technical Field
The utility model belongs to the technical field of the jack-up transport vechicle, specifically be platform turns over behind vehicle-mounted jack-up transport vechicle.
Background
The hoisting transport vehicle is also called a truck-mounted crane, and is equipment which is additionally provided with a hoisting system (crane) on the basis of a truck chassis and realizes quick lifting, rotation and object hoisting by a full hydraulic pump system;
and the hoisting transport vehicle can only hoist the goods through the hoisting crane during loading and unloading, and is inconvenient for unloading and loading some bulk goods.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide platform turns over behind the lorry-mounted jack-up transport vechicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the rear turning platform of the lorry-mounted crane transport vehicle comprises a fixed platform, wherein the fixed platform is positioned on a vehicle body of the transport vehicle, and a plurality of fixed chucks are arranged above one side of the fixed platform at equal intervals;
a movable platform, one side equidistant of movable platform is provided with a plurality of activity dop, activity dop block is adjacent two between the fixed dop, fixed dop with rotate through alternating the rotation axis between the activity dop and connect, the driven gear who goes up drive gear meshing with the transport vechicle is installed to the one end of rotation axis, the rotation axis is when rotating, movable platform can center on the axial of rotation axis rotates.
Preferably, the movable platform comprises a flat plate, an outer frame and a supporting beam, the supporting beam is provided with a plurality of supporting beams, the supporting beam is detachably mounted in the outer frame, and the flat plate is erected above the inner part of the outer frame.
Preferably, movable clamping grooves are formed in the inner wall of the top portion and the inner wall of the bottom portion of the outer frame, two ends of the supporting beam are clamped in the two movable clamping grooves respectively, the two ends of the supporting beam are of spherical structures, the supporting beam can slide in the movable clamping grooves, and one end of each movable clamping groove is provided with an opening through which the supporting beam can be taken out.
Preferably, a plurality of strip grooves are formed in the lower surface of the flat plate at equal intervals, and when the flat plate rack is arranged inside the outer frame, the supporting beam is clamped in the strip grooves.
Preferably, locking insertion shafts are inserted into two ends of the outer frame, and one ends of the locking insertion shafts penetrate through the outer frame and are inserted into the side walls of the flat plate.
Preferably, the overturning platform further comprises an extension platform, two combined insertion rods are symmetrically arranged on one side of the extension platform, combined insertion holes corresponding to the combined insertion rods are formed in one side of the movable platform, and the combined insertion rods can be inserted into the combined insertion holes.
Preferably, slope surface structures are adopted on two sides of the extension platform and one side of the movable platform.
The utility model discloses platform turns over behind lorry-mounted jack-up transport vechicle, when the rotation axis of this platform that turns over rotates, can realize the expansion and the packing up of movable platform, and when the movable platform expandes, can establish a domatic platform structure between transport vechicle and ground, can directly carry on like this and load and unload, convenient to use, when the movable platform is packed up, can superpose on fixed platform, do not influence the normal use of transport vechicle;
the utility model discloses in, movable platform mainly comprises flat board, frame and a supporting beam three part, and flat board and a supporting beam all adopt detachable to install in the frame, and such structure setting makes it when the damage appears, conveniently changes it, and such structure setting makes the device wholly make things convenient for the transfer more at initial production and selling stage.
Drawings
FIG. 1 is a schematic view of the overall structure of the rear turning platform of the truck-mounted crane transporter of the present invention;
FIG. 2 is a schematic view of the structure of the extending platform in the rear turning platform of the truck-mounted crane transportation vehicle of the present invention;
FIG. 3 is an enlarged view of the area A in FIG. 1 of the rear turning platform of the truck-mounted crane of the present invention;
FIG. 4 is a schematic view of the bottom surface structure of the middle flat plate of the rear turning platform of the truck-mounted crane transporter of the present invention;
fig. 5 is a structural schematic diagram of a supporting beam in the rear turning platform of the truck-mounted crane transporter.
Reference numerals: 1. a fixed platform; 2. fixing the chuck; 3. a rotating shaft; 4. a movable chuck; 5. a movable platform; 51. a flat plate; 52. an outer frame; 53. a support beam; 6. locking the inserted shaft; 7. a driven gear; 8. a combined jack; 9. a combined inserted link; 10. an extension platform; 11. a movable clamping groove; 12. opening the gap; 13. and (4) strip grooves.
Detailed Description
The following further describes a specific implementation manner of the rear turning platform of the truck-mounted crane truck according to the present invention with reference to fig. 1-5. The utility model discloses platform turns over behind lorry-mounted jack-up transport vechicle is not limited to the description of following embodiment.
Example 1:
the embodiment provides a specific structure of a rear turning platform of a truck-mounted crane transport vehicle, and as shown in fig. 1-3, the rear turning platform comprises a fixed platform 1, wherein the fixed platform 1 is positioned on a vehicle body of the transport vehicle, and a plurality of fixed chucks 2 are arranged above one side of the fixed platform 1 at equal intervals;
a movable platform 5, one side of movable platform 5 is equidistant to be provided with a plurality of activity dop 4, 4 blocks of activity dop are between two adjacent fixed dop 2, rotate through alternating rotation axis 3 between fixed dop 2 and the activity dop 4 and be connected, the driven gear 7 with drive gear meshing on the transport vechicle is installed to the one end of rotation axis 3, rotation axis 3 is when rotating, movable platform 5 can rotate around the axial of rotation axis 3.
By adopting the technical scheme:
when the drive gear on the transport vechicle rotates, drive movable platform 5 and rotate around the axial of rotation axis 3 to realize the expansion and pack up of movable platform 5, when movable platform 5 expanded, can establish a domatic platform structure between transport vechicle and ground, can directly go on like this and unload, convenient to use, when movable platform 5 was packed up, can the coincide on fixed platform 1, did not influence the normal use of transport vechicle.
Example 2:
in this embodiment, a specific structure of the rear turning platform of the truck-mounted crane transporter is shown, as shown in fig. 1 to 5, the movable platform 5 includes a flat plate 51, an outer frame 52 and a plurality of supporting beams 53, the supporting beams 53 are arranged in total, the supporting beams 53 are detachably mounted inside the outer frame 52, and the flat plate 51 is erected above the inner part of the outer frame 52.
The movable clamping grooves 11 are formed in the inner wall of the top portion and the inner wall of the bottom portion of the outer frame 52, the two ends of the supporting beam 53 are clamped inside the two movable clamping grooves 11 respectively, the two ends of the supporting beam 53 are of spherical structures, the supporting beam 53 can slide inside the movable clamping grooves 11, and one end of each movable clamping groove 11 is provided with an opening 12 through which the supporting beam 53 can be taken out.
A plurality of grooves 13 are formed on the lower surface of the flat plate 51 at equal intervals, and the support beams 53 are engaged with the grooves 13 when the flat plate 51 is erected inside the outer frame 52.
Both ends of the outer frame 52 are inserted with locking insertion shafts 6, and one end of the locking insertion shaft 6 passes through the outer frame 52 and is inserted into the side wall of the flat plate 51.
By adopting the technical scheme:
the movable platform 5 mainly comprises a flat plate 51, an outer frame 52 and a supporting beam 53, wherein the flat plate 51 and the supporting beam 53 are detachably arranged in the outer frame 52, and the movable platform is convenient to replace when damaged and is more convenient to transfer in the initial production and sale stages;
when the flat plate 51, the outer frame 52 and the support beams 53 are assembled, firstly, the support beams 53 are sequentially installed on the inner side of the outer frame 52 through the notches 12 of the movable clamping grooves 11, then, each support beam 53 is slid to reach a preset position, then, the flat plate 51 is erected above the support beams 53, the strip grooves 13 below the flat plate 51 are clamped on the support beams 53, and finally, the flat plate 51 is fixed through the locking insertion shafts 6, so that the assembling process is completed.
Example 3:
the embodiment provides a specific structure of a rear turning platform of a truck-mounted crane transport vehicle, and as shown in fig. 1-5, the rear turning platform comprises a fixed platform 1, wherein the fixed platform 1 is positioned on a vehicle body of the transport vehicle, and a plurality of fixed chucks 2 are arranged above one side of the fixed platform 1 at equal intervals;
a movable platform 5, one side of movable platform 5 is equidistant to be provided with a plurality of activity dop 4, 4 blocks of activity dop are between two adjacent fixed dop 2, rotate through alternating rotation axis 3 between fixed dop 2 and the activity dop 4 and be connected, the driven gear 7 with drive gear meshing on the transport vechicle is installed to the one end of rotation axis 3, rotation axis 3 is when rotating, movable platform 5 can rotate around the axial of rotation axis 3.
The overturning platform further comprises an extension platform 10, two combined insertion rods 9 are symmetrically arranged on one side of the extension platform 10, a combined insertion hole 8 corresponding to the combined insertion rods 9 is formed in one side of the movable platform 5, and the combined insertion rods 9 can be inserted into the combined insertion hole 8.
Slope structures are adopted on two sides of the extension platform 10 and one side of the movable platform 5.
By adopting the technical scheme:
the extension platform 10 may be provided with one or more than one, and the extension platform 10 may lift the length of the slope platform structure between the transportation vehicle and the ground, so that the device is applicable to more scenes, for example: the transport vehicle can be stopped above the top of a building slope, and then the slope platform structure reaches the bottom of the building slope through the cooperation of the movable platform 5 and the extension platform 10, so that high-fall unloading is realized.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. Platform turns over behind lorry-mounted jack-up transport vechicle, its characterized in that: comprises that
The device comprises a fixed platform (1), wherein the fixed platform (1) is positioned on a transport vehicle body, and a plurality of fixed chucks (2) are arranged above one side of the fixed platform (1) at equal intervals;
a movable platform (5), one side equidistant of movable platform (5) is provided with a plurality of activity dop (4), activity dop (4) block is adjacent two between fixed dop (2), fixed dop (2) with rotate through interlude rotation axis (3) between activity dop (4) and connect, driven gear (7) with the driving gear meshing on the transport vechicle are installed to the one end of rotation axis (3), rotation axis (3) are when rotating, movable platform (5) can center on the axial of rotation axis (3) rotates.
2. The truck mounted lift truck rear roll-over platform of claim 1, characterized in that: the movable platform (5) comprises a flat plate (51), an outer frame (52) and a support beam (53), the support beam (53) is provided with a plurality of parts, the support beam (53) is detachably mounted inside the outer frame (52), and the flat plate (51) is erected above the inside of the outer frame (52).
3. The truck mounted lift truck rear roll-over platform of claim 2, characterized in that: activity draw-in groove (11) have all been seted up to the top inner wall and the bottom inner wall of frame (52), the both ends of supporting beam (53) block respectively two the inside of activity draw-in groove (11), the both ends of supporting beam (53) adopt spherical structure, supporting beam (53) can the inside slip of activity draw-in groove (11), one of them one end of activity draw-in groove (11) is provided with and takes out opening (12) of supporting beam (53).
4. The truck mounted lift truck rear roll-over platform of claim 2, characterized in that: a plurality of strip grooves (13) are formed in the lower surface of the flat plate (51) at equal intervals, and when the flat plate (51) is erected inside the outer frame (52), the supporting beam (53) is clamped in the strip grooves (13).
5. The truck mounted lift truck rear roll-over platform of claim 2, characterized in that: two ends of the outer frame (52) are provided with locking insertion shafts (6) in an inserting mode, and one ends of the locking insertion shafts (6) penetrate through the outer frame (52) and are inserted into the side walls of the flat plates (51).
6. The truck mounted lift truck rear roll-over platform of claim 1, characterized in that: the overturning platform further comprises an extending platform (10), two combined inserting rods (9) are symmetrically arranged on one side of the extending platform (10), combined inserting holes (8) corresponding to the combined inserting rods (9) are formed in one side of the movable platform (5), and the combined inserting rods (9) can be inserted into the combined inserting holes (8).
7. The truck mounted lift truck rear roll-over platform of claim 6, characterized in that: slope surface structures are adopted on two sides of the extension platform (10) and one side of the movable platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379751.6U CN212685367U (en) | 2020-07-14 | 2020-07-14 | Rear turning platform of lorry-mounted hoisting transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379751.6U CN212685367U (en) | 2020-07-14 | 2020-07-14 | Rear turning platform of lorry-mounted hoisting transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212685367U true CN212685367U (en) | 2021-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021379751.6U Active CN212685367U (en) | 2020-07-14 | 2020-07-14 | Rear turning platform of lorry-mounted hoisting transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212685367U (en) |
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2020
- 2020-07-14 CN CN202021379751.6U patent/CN212685367U/en active Active
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