CN218275900U - Electric bridge with anti-seismic effect - Google Patents
Electric bridge with anti-seismic effect Download PDFInfo
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- CN218275900U CN218275900U CN202221855591.7U CN202221855591U CN218275900U CN 218275900 U CN218275900 U CN 218275900U CN 202221855591 U CN202221855591 U CN 202221855591U CN 218275900 U CN218275900 U CN 218275900U
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- 230000000694 effects Effects 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 9
- 230000014759 maintenance of location Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The application relates to an electric bridge frame with an anti-seismic effect, which comprises an electric fixing part, a forward supporting part, a buffering supporting part and a lateral supporting part; the electric fixing part comprises a fixed bottom plate, an electric bridge and two limiting fasteners, wherein the fixed bottom plate is provided with a clamping groove, and the electric bridge is arranged on the fixed bottom plate and is fixed with the clamping groove through the two limiting fasteners; the forward supporting parts are arranged at two ends of the fixed bottom plate and comprise supporting screw rods, forward supporting frames and stiffening devices; the buffer supporting part is connected with the forward supporting part and comprises a buffer fixing plate, a buffer spring, a buffer cavity, a fixed limiting seat and a fixed top plate; the lateral supporting parts are obliquely arranged at two ends of the fixed bottom plate and comprise lateral supporting frames, upper anti-seismic connecting seats, expansion anti-seismic bolts, lower anti-seismic connecting seats, shock-absorbing gaskets and locking anti-seismic nuts, and the lower anti-seismic connecting seats, the lateral supporting frames and the upper anti-seismic connecting seats are sequentially connected. The problem that the electric bridge frame falls off can be solved, and the structure is simple and the installation is convenient.
Description
Technical Field
The application relates to a building antidetonation support technical field specifically, relates to an electric crane span structure with antidetonation effect.
Background
The cable bridge is a product derived for protecting the cable, and is a protective shell of the cable, so that the cable is prevented from being damaged by external factors. The tray type cable bridge mainly comprises a support, a supporting arm and mounting accessories, and the main types of the tray can be divided into a ladder type tray, a nonporous tray type tray (groove type tray), a porous tray type tray (tray type cable tray) and the like. The steel plate can be independently erected and also can be laid on various buildings (structures) and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosive area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength.
In order to make the bridge frame more stable, the anti-seismic support is needed to be assisted, and the joint between the support rods of the original anti-seismic support adopts an anti-seismic structure but is not firm. When an earthquake comes, the support falls off obviously due to obvious shaking, and the stability of the device is influenced, so that an electric bridge with an anti-seismic effect is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an embodiment of the application provides an electric bridge with an anti-seismic effect, can solve the problem that the electric bridge falls off when the electric bridge is vibrated by external force, and has a simple structure and convenient installation.
In view of the above, according to an embodiment of the present disclosure, an electrical bridge with anti-vibration effect is provided, including an electrical fixing portion, a forward supporting portion, a buffering supporting portion, and a lateral supporting portion;
the electric fixing part comprises a fixed bottom plate, an electric bridge and two limiting fasteners, a clamping groove is formed in the fixed bottom plate, and the electric bridge is arranged on the fixed bottom plate and fixed with the clamping groove of the fixed bottom plate through the two limiting fasteners;
the forward supporting parts are arranged at two ends of the fixed bottom plate and comprise supporting screw rods, forward supporting frames and stiffening devices, one ends of the supporting screw rods penetrate through the fixed bottom plate, the forward supporting frames are sleeved on the supporting screw rods, and the stiffening devices are arranged on the side edges of the forward supporting frames and are used for fixedly connecting the forward supporting frames and the supporting screw rods;
the buffer supporting part is connected with the forward supporting part and comprises a buffer fixing plate, a buffer spring, a buffer cavity, a fixed limiting seat and a fixed top plate, the buffer fixing plate is fixed at one end, away from the fixed bottom plate, of the supporting screw rod, the buffer fixing plate, the buffer spring, the fixed limiting seat and the fixed top plate are sequentially connected, and the buffer fixing plate, the buffer spring and the fixed limiting seat are located in the buffer cavity;
lateral support portion slope sets up PMKD's both ends, lateral support portion includes the lateral support frame, goes up antidetonation connecting seat, inflation antidetonation bolt, lower antidetonation connecting seat, shock attenuation gasket, locking antidetonation nut, lower antidetonation connecting seat, lateral support frame, last antidetonation connecting seat connect gradually, and, the lower antidetonation connecting seat passes through shock attenuation gasket and locking antidetonation nut with the supporting screw rod is connected, and sets up PMKD top, it passes through to go up the antidetonation connecting seat the inflation antidetonation bolt is connected with a supporting beam.
According to the embodiment of this application, be equipped with a plurality of preformed holes on the forward support frame, a plurality of preformed holes are used for adjusting stiffening device's position.
According to the embodiment of the application, the electric fixing part further comprises a fixing nut and a fixing gasket, wherein the fixing nut and the fixing gasket are arranged below the fixing bottom plate and connected with the supporting screw rod for fixing the fixing bottom plate.
According to the embodiment of the application, the lateral supporting part further comprises an anti-seismic bolt and an anti-seismic spring, and the anti-seismic bolt and the anti-seismic spring are used for connecting the upper anti-seismic connecting seat and the lower anti-seismic connecting seat with the lateral supporting frame.
According to the embodiment of the application, the two limiting fasteners are arranged on two sides of the electric bridge, and the position of the electric bridge is adjusted by adjusting the fixing positions of the two limiting fasteners and the clamping grooves in the fixed bottom plate.
According to an embodiment of the application, the electrical bridge comprises a rectangular shape.
According to the embodiment of the application, the expansion anti-seismic bolt is fixedly connected with the supporting beam by adopting the anti-explosion chamfer.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) The electric bridge frame with the anti-seismic effect solves the problem that the electric bridge frame falls off when the bridge frame is stressed and vibrates, and is simple in structure and convenient to install;
(2) The stiffening device is arranged on the forward supporting frame, so that the height of the fixed bottom plate on the supporting screw rod can be effectively adjusted, the bracket can be conveniently installed on site, the bridge frame can be hoisted, and the practicability of the bracket is improved;
(3) The forward supporting frame is connected with the fixed top plate through a buffer spring, so that a buffer and shock absorption effect is better achieved;
(4) The lower anti-seismic connecting base is provided with a damping gasket and a locking anti-seismic nut which are connected with the supporting screw rod, so that the problem of side turning of the electric bridge caused by shaking is solved;
(5) The expansion anti-seismic bolt is fixed with the supporting beam, so that the connection between the lateral supporting frame and the supporting beam is better locked, and the anti-falling capability is enhanced;
(6) The electric bridge frame adopts a design capable of being assembled, and the problems of difficulty in later installation and maintenance and the like are solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description only relate to some embodiments of the present application and are not limiting on the present application.
FIG. 1 is a schematic structural view of an electrical bridge with a seismic effect;
FIG. 2 is a schematic view of the installation of the lateral support frame;
fig. 3 is a schematic structural view of the fixed base plate.
Description of the reference numerals:
11-a fixed bottom plate, 12-an electric bridge frame, 13-a limiting fastener, 14-a clamping groove, 15-a fixed nut and 16-a fixed gasket;
21-a support screw rod, 22-a forward support frame and 23-a stiffening device;
31-a buffer fixing plate, 32-a buffer spring, 33-a buffer cavity, 34-a fixed limiting seat and 35-a fixed top plate;
41-lateral support frame, 42-upper anti-seismic connecting base, 43-expansion anti-seismic bolt, 44-lower anti-seismic connecting base, 45-damping gasket, 46-locking anti-seismic nut, 47-anti-seismic bolt and 48-anti-seismic spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be described clearly and completely in the following with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without inventive effort, are within the scope of protection of the application.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like, as used in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms a, an, etc. do not denote a limitation of quantity, but rather denote the presence of at least one.
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an electrical bridge with an anti-seismic effect.
Referring to fig. 1, an electrical bridge with anti-vibration effect in the embodiment of the present application includes an electrical fixing portion, a forward supporting portion, a buffering supporting portion, and a lateral supporting portion.
The electrical fixing part may include a fixing base plate 11, an electrical bridge 12 and two limit fasteners 13, wherein the electrical bridge 12 is disposed on the fixing base plate 11 and is fixedly connected to the fixing base plate 11 through the two limit fasteners 13.
The positive supporting parts are disposed at two ends of the fixed base plate 11, and each positive supporting part may include a supporting screw 21, a positive supporting frame 22, and a stiffening device 23. One end of the supporting screw 21 can penetrate through the fixing bottom plate 11, the forward supporting frame 22 is sleeved on the supporting screw 21 and arranged in the same direction as the supporting screw 21, and the stiffening device 23 is arranged on the side edge of the forward supporting frame 22 and is used for connecting and fixing the forward supporting frame 22 and the supporting screw 21.
The buffer support parts are connected to the forward support parts, that is, a buffer support part is respectively disposed on the forward support parts correspondingly disposed on the two ends of the fixing base plate 11, and each buffer support part can include a buffer fixing plate 31, a buffer spring 32, a buffer cavity 33, a fixed limit seat 34, and a fixed top plate 35. The buffer fixing plate 31 may be fixed at an end of the support screw 21 away from the fixing base plate 11, and the buffer fixing plate 31, the buffer spring 32, the fixing stopper 34, and the fixing top plate 35 are sequentially connected. The buffer fixing plate 31, the buffer spring 32 and the fixed stopper 34 are disposed in a buffer chamber 33, and the buffer chamber 33 may be a hollow square chamber.
The lateral supports are obliquely and symmetrically arranged at two ends of the fixed bottom plate 11, and each lateral support may include a lateral support 41, an upper anti-seismic connecting seat 42, an expansion anti-seismic bolt 43, a lower anti-seismic connecting seat 44, a damping gasket 45, and a locking anti-seismic nut 46. The lower anti-seismic connecting base 44, the lateral supporting frame 41 and the upper anti-seismic connecting base 42 are sequentially connected, the lower anti-seismic connecting base 44 is connected with the supporting screw 21 through a damping gasket 45 and a locking anti-seismic nut 46 and is arranged above the fixed bottom plate 11, and the locking anti-seismic nut 46 and the damping gasket 45 also play a role in fixing the fixed bottom plate 11. The upper seismic tie socket 42 is connected by means of expansion seismic bolts 43 to a support beam, i.e. a wall beam or roof structural panel of the building on which the electrical bridge is installed.
Fig. 2 is a schematic view of the installation of the lateral support frame.
As shown in fig. 1 and 2, the lateral supporting frames 41 are inclined at an angle of 45 ° with respect to the fixed base plate 11 and are symmetrically disposed at both ends of the fixed base plate 11.
Fig. 3 is a schematic structural view of the fixed base plate.
As shown in fig. 3, a slot 14 may be formed on the fixed base plate 11, and the electrical bridge 12 may be fixedly connected to the slot 14 through two limiting fasteners 13 on the fixed base plate 11.
Further, the two limit fasteners 13 may be disposed on two sides of the electrical bridge 12, and the position of the electrical bridge 12 may be adjusted by adjusting the fixing positions of the two limit fasteners 13 and the card slots 14.
Further, the electrical bridge 12 includes, but is not limited to, a rectangular shape, which is illustrated in fig. 1, but should not be construed as limiting the embodiments of the present application.
In this application embodiment, the side on the positive support frame 22 can be equipped with a plurality of preformed holes, and this preformed hole is connected with stiffening device 23, and a plurality of preformed holes can be used for adjusting stiffening device 23's position, adjusts PMKD 11 height on support screw 21.
In the embodiment of the present application, the electrical fixing portion may further include a fixing nut 15 and a fixing washer 16 connected to the support screw 21, where the fixing nut 15 and the fixing washer 16 are used to fix the fixing base plate 11.
In the embodiment of the present application, the electrical fixing part may further include a fixing nut 15 and a fixing gasket 16, the fixing nut 15 and the fixing gasket 16 are disposed below the fixing base plate 11 and connected to the support screw 21, and the fixing nut 15 and the fixing gasket 16 may fix the fixing base plate 11 together with the anti-vibration locking nut 46 and the vibration-damping gasket 45.
In the embodiment of the present application, the lateral support portion may further include anti-vibration bolts 47 and anti-vibration springs 48, where the anti-vibration bolts 47 and the anti-vibration springs 48 are disposed at the connection points of the upper anti-vibration connecting seats 42 and the lower anti-vibration connecting seats 44 and the lateral support frame 41.
Further, the expansion anti-seismic bolts 43 in the lateral supporting portion can be tightly connected with the supporting beam by using the explosion-proof chamfer.
Compared with the prior art, the method can at least realize the following beneficial effects:
(1) The electric bridge frame with the anti-seismic effect solves the problem that the electric bridge frame 12 falls off when the bridge frame is stressed and vibrates, and has simple structure and convenient installation;
(2) The stiffening device 23 is arranged on the forward support frame 22, so that the height of the fixed bottom plate 11 on the support screw 21 can be effectively adjusted, the support can be conveniently installed on site, a bridge frame can be hoisted, and the practicability of the support is improved;
(3) The positive supporting frame 22 is connected with the fixed top plate 35 through the buffer spring 32, so that the buffer and shock absorption effects are better achieved;
(4) The lower anti-seismic connecting base 44 is provided with a damping gasket 45 and a locking anti-seismic nut 46 which are connected with the supporting screw 21, so that the problem that the electrical bridge frame 12 is laterally turned over due to shaking is solved;
(5) The expansion anti-seismic bolt 43 is adopted for fixing with the supporting beam, so that the connection between the lateral supporting frame 41 and the supporting beam is better locked, and the anti-falling capacity is enhanced;
(6) The electric bridge frame adopts a design capable of being assembled, and the problems of difficulty in later installation and maintenance and the like are solved.
The above description is only exemplary of the present application and is not intended to limit the scope of the present application, which is defined by the appended claims.
Claims (7)
1. An electrical bridge with anti-seismic effect, comprising: the electric fixing part, the positive supporting part, the buffer supporting part and the lateral supporting part are arranged on the base;
the electric fixing part comprises a fixed bottom plate, an electric bridge and two limiting fasteners, a clamping groove is formed in the fixed bottom plate, and the electric bridge is arranged on the fixed bottom plate and fixed with the clamping groove of the fixed bottom plate through the two limiting fasteners;
the forward supporting parts are arranged at two ends of the fixed bottom plate and comprise supporting screw rods, forward supporting frames and stiffening devices, one ends of the supporting screw rods penetrate through the fixed bottom plate, the forward supporting frames are sleeved on the supporting screw rods, and the stiffening devices are arranged on the side edges of the forward supporting frames and are used for fixedly connecting the forward supporting frames and the supporting screw rods;
the buffer supporting part is connected with the forward supporting part and comprises a buffer fixing plate, a buffer spring, a buffer cavity, a fixed limiting seat and a fixed top plate, the buffer fixing plate is fixed at one end of the supporting screw rod, which is far away from the fixed bottom plate, the buffer fixing plate, the buffer spring, the fixed limiting seat and the fixed top plate are sequentially connected, and the buffer fixing plate, the buffer spring and the fixed limiting seat are positioned in the buffer cavity;
the lateral support portion inclines to be arranged at two ends of the fixed base plate, the lateral support portion comprises a lateral support frame, an upper anti-seismic connecting seat, an expansion anti-seismic bolt, a lower anti-seismic connecting seat, a damping gasket and a locking anti-seismic nut, the lower anti-seismic connecting seat, the lateral support frame and the upper anti-seismic connecting seat are sequentially connected, the lower anti-seismic connecting seat is connected with the supporting screw rod through the damping gasket and the locking anti-seismic nut, the lower anti-seismic connecting seat is arranged above the fixed base plate, and the upper anti-seismic connecting seat is connected with the supporting beam through the expansion anti-seismic bolt.
2. An electrical bridge with anti-seismic effect as defined in claim 1, wherein said forward support frame has a plurality of holes reserved therein for adjusting the position of said stiffening means.
3. The electrical bridge with anti-seismic effect of claim 1, wherein said electrical fixing portion further comprises a fixing nut and a fixing washer, said fixing nut and fixing washer being disposed below said fixing base plate, connected to said support screw, for fixing said fixing base plate.
4. An electrical rack having seismic effectiveness as in claim 1, wherein said lateral supports further comprise seismic bolts and springs for connecting said upper and lower seismic tie mounts to said lateral support brackets.
5. The electrical bridge with seismic resistance of claim 1, wherein said two retention fasteners are disposed on opposite sides of said electrical bridge, and wherein the position of said electrical bridge is adjusted by adjusting the position at which said two retention fasteners are secured to said slots on said mounting base.
6. The electrical bridge with seismic effectiveness of claim 1, wherein the electrical bridge comprises a rectangular shape.
7. An electrical bridge with seismic effectiveness as in claim 1, wherein said expansion seismic bolts are fastened to said support beam using explosion-proof chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855591.7U CN218275900U (en) | 2022-07-19 | 2022-07-19 | Electric bridge with anti-seismic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221855591.7U CN218275900U (en) | 2022-07-19 | 2022-07-19 | Electric bridge with anti-seismic effect |
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| Publication Number | Publication Date |
|---|---|
| CN218275900U true CN218275900U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221855591.7U Active CN218275900U (en) | 2022-07-19 | 2022-07-19 | Electric bridge with anti-seismic effect |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117613789A (en) * | 2024-01-24 | 2024-02-27 | 国网山东省电力公司东平县供电公司 | A power supply shock-absorbing component |
-
2022
- 2022-07-19 CN CN202221855591.7U patent/CN218275900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117613789A (en) * | 2024-01-24 | 2024-02-27 | 国网山东省电力公司东平县供电公司 | A power supply shock-absorbing component |
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