CN220766447U - Electric power overhauls frame - Google Patents
Electric power overhauls frame Download PDFInfo
- Publication number
- CN220766447U CN220766447U CN202322575833.8U CN202322575833U CN220766447U CN 220766447 U CN220766447 U CN 220766447U CN 202322575833 U CN202322575833 U CN 202322575833U CN 220766447 U CN220766447 U CN 220766447U
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- Prior art keywords
- shaped plates
- hydraulic cylinders
- lifting
- power overhaul
- fence
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model provides an electric power overhaul frame. The power overhaul frame comprises: a bottom plate; the L-shaped plates are arranged on the top of the bottom plate; the limiting holes are respectively formed at the bottoms of the L-shaped plates; the limiting rods are fixedly arranged at the top of the bottom plate and are respectively connected with the inner walls of the limiting holes in a sliding manner; the output rods of the first hydraulic cylinders are fixedly connected with the L-shaped plates respectively; the lifting table mechanisms are arranged on the L-shaped plates and used for lifting workers to the overhauling position. The electric power overhauling frame provided by the utility model has the advantages of lifting tool box function, higher safety and more convenient movement.
Description
Technical Field
The utility model relates to the technical field of electric power overhaul frames, in particular to an electric power overhaul frame.
Background
When overhauling outdoor higher power equipment, an electric power overhauling frame is often required to be used. However, for the existing electric power overhauling frame, the height of the electric power overhauling frame is always fixed, so that when different overhauling heights are met, electric power overhaulers are not only required to frequently replace the overhauling frame, but also the comfortableness of the overhaulers is greatly influenced. And, when the maintainer stands on the maintenance frame, current electric power maintenance frame can not give abundant safety protection, and this greatly increased the potential safety hazard to also reduced the performance and the security performance of maintenance frame.
The application number is: 201620549860.5 novel electric power overhauls frame, including base and walking wheel, the base four corners is connected with the horizontal telescopic link respectively, the horizontal telescopic link other end is equipped with the support, the support bottom is equipped with universal ball, be equipped with the outer tube on the base, the inner tube has been inserted to the outer tube is embedded, be threaded connection between inner tube lateral wall and the outer tube inside wall, be equipped with at least one on the base and erect the telescopic link, inner tube top fixedly connected with workstation, the workstation left and right sides is equipped with left and right baffle respectively, be connected with the backplate between the rear end of left and right baffle, the right baffle front end articulates there is preceding pin, left side baffle front end is equipped with U type fastener, be equipped with a plurality of outer tube foot bars on the outer tube lateral wall, the upper portion of inner tube lateral wall is equipped with a plurality of inner tube foot bars, still be equipped with tilt sensor on the workstation respectively, microcontroller and alarm, through adopting above-mentioned structure, it can carry out nimble altitude mixture control though, and can also carry out abundant safety protection to the maintainer.
But it often does not have lift toolbox function, so the staff takes the instrument on ground and makes often need to make whole lift platform descend, and is comparatively time-consuming and laborious to it relies on the shelves pole to protect only, and the staff probably steps on the sky when removing, and the security is lower
Therefore, it is necessary to provide an electric power overhaul stand to solve the above technical problems.
Disclosure of Invention
The utility model provides an electric power overhaul frame, which aims to solve the technical problems that the existing electric power overhaul frame is not provided with a lifting tool box function and is low in safety.
The electric power overhauling frame provided by the utility model comprises: a bottom plate; the L-shaped plates are arranged on the top of the bottom plate; the limiting holes are respectively formed at the bottoms of the L-shaped plates; the limiting rods are fixedly arranged at the top of the bottom plate and are respectively connected with the inner walls of the limiting holes in a sliding manner; the output rods of the first hydraulic cylinders are fixedly connected with the L-shaped plates respectively; the lifting table mechanisms are arranged on the L-shaped plates and are used for lifting workers to the maintenance position; the lifting tool box mechanism is arranged on the lifting table mechanism and is used for lifting tools to a high position; and the locking mechanism is arranged on the lifting table mechanism.
Preferably, the elevating platform mechanism comprises a plurality of first electric winches, a plurality of guide sheaves, a plurality of wire ropes, a rail and a supporting plate, wherein the plurality of first electric winches are respectively arranged on the plurality of L-shaped plates, the plurality of guide sheaves are respectively arranged on one sides of the plurality of L-shaped plates, which are close to each other, the plurality of wire ropes are respectively arranged on the plurality of first electric winches, the plurality of wire ropes are respectively in sliding connection with the plurality of guide sheaves, the supporting plate is fixedly arranged at the bottom ends of the plurality of wire ropes, and the rail is fixedly arranged at the top of the supporting plate.
Preferably, the fence is provided with an inlet and an outlet, and the inlet and the outlet are hinged with a baffle door.
Preferably, the lifting tool box mechanism comprises a second electric winch and a tool box, the second electric winch is arranged on the fence, a pull rope is arranged on the second electric winch, and the tool box is arranged at the bottom end of the pull rope.
Preferably, a plurality of cylinders are fixedly mounted on the bottom plate, a plurality of second hydraulic cylinders are arranged on the inner walls of the cylinders, output rods of the second hydraulic cylinders extend to the bottom of the bottom plate, and support legs are fixedly mounted on the output rods of the second hydraulic cylinders.
Preferably, a controller is arranged on the fence and is electrically connected with the first hydraulic cylinders, the first electric winches, the second electric winches and the second hydraulic cylinders.
Preferably, a plurality of universal wheels are arranged at the bottom of the bottom plate, pin holes are formed in the baffle door, and mounting holes are formed in the fence.
Preferably, the locking mechanism comprises a limiting block, a sliding rod, a spring, a rectangular plate, a bayonet lock and a pull ring, wherein the limiting block is slidably mounted on the inner wall of the mounting hole, the sliding rod is fixedly mounted on the limiting block, one end of the sliding rod extends to the outside of the mounting hole, the rectangular plate is fixedly mounted on the top end of the sliding rod, the bayonet lock is fixedly mounted on the bottom of the rectangular plate, the bayonet lock is matched with the pin hole, and the pull ring is fixedly mounted on the top of the rectangular plate.
Compared with the related art, the electric power overhauling frame provided by the utility model has the following beneficial effects:
the utility model provides an electric power overhauling frame, which can limit a plurality of L-shaped plates through a plurality of limiting holes and a plurality of limiting rods, can drive the plurality of L-shaped plates to move up and down through a plurality of first hydraulic cylinders, so that the maximum lifting height of the device is adjusted, workers can be lifted to the working height through a lifting table mechanism, thus being convenient for the workers to overhaul electric power at the corresponding working height, being convenient for the workers in a fence to take tools on the ground through a lifting tool box mechanism, being locked on an inlet and an outlet through a locking mechanism, playing a protective role through a blocking door, being capable of driving a plurality of supporting legs to move downwards through a plurality of second hydraulic cylinders, being capable of supporting the device through a plurality of supporting legs to move downwards, being convenient to move through a plurality of universal wheels, and being capable of controlling the operation of the device through a controller.
Drawings
FIG. 1 is a schematic view of a power overhaul stand according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the three-dimensional assembly of the rectangular plate and bayonet of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numerals in the drawings: 1. a bottom plate; 2. an L-shaped plate; 3. a limiting hole; 4. a limit rod; 5. a first hydraulic cylinder; 6. a first electric capstan; 7. a guide sheave; 8. a wire rope; 9. a fence; 10. a support plate; 11. an inlet and an outlet; 12. a shutter; 13. a second electric capstan; 14. a tool box; 15. a cylinder; 16. a second hydraulic cylinder; 17. a support leg; 18. a controller; 19. a universal wheel; 20. a pin hole; 21. a mounting hole; 22. a limiting block; 23. a slide bar; 24. a spring; 25. a rectangular plate; 26. a bayonet lock; 27. and (5) a pull ring.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an electric power overhaul stand according to the present utility model; FIG. 2 is a schematic view of the three-dimensional assembly of the rectangular plate and bayonet of FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. The electric power overhauls frame includes: a base plate 1; a plurality of L-shaped plates 2, wherein the L-shaped plates 2 are arranged on the top of the bottom plate 1; the limiting holes 3 are respectively formed in the bottoms of the L-shaped plates 2; the limiting rods 4 are fixedly arranged at the top of the bottom plate 1, and the limiting rods 4 are respectively and slidably connected with the inner walls of the limiting holes 3; the plurality of first hydraulic cylinders 5 are fixedly arranged at the top of the bottom plate 1, and output rods of the plurality of first hydraulic cylinders 5 are fixedly connected with the plurality of L-shaped plates 2 respectively; the lifting table mechanisms are arranged on the L-shaped plates 2 and are used for lifting workers to the maintenance position; the lifting tool box mechanism is arranged on the lifting table mechanism and is used for lifting tools to a high position; the locking mechanism is arranged on the lifting table mechanism, a plurality of L-shaped plates 2 can be limited through a plurality of limiting holes 3 and a plurality of limiting rods 4, a plurality of L-shaped plates 2 can be driven to move up and down through a plurality of first hydraulic cylinders 5, so that the maximum lifting height of the device is adjusted, a worker can be lifted to a working height through the lifting table mechanism, the worker can conveniently carry out electric power overhaul at the corresponding working height, workers in a fence 9 can conveniently take tools on the ground through the lifting tool box mechanism, and a baffle door 12 can be locked on an inlet and outlet 11 through the locking mechanism.
The lifting platform mechanism comprises a plurality of first electric winches 6, a plurality of guide sheaves 7, a plurality of steel wire ropes 8, a rail 9 and a supporting plate 10, wherein the plurality of first electric winches 6 are respectively arranged on the plurality of L-shaped plates 2, the plurality of guide sheaves 7 are respectively arranged on one sides of the plurality of L-shaped plates 2, which are close to each other, the plurality of steel wire ropes 8 are respectively arranged on the plurality of first electric winches 6, the plurality of steel wire ropes 8 are respectively in sliding connection with the plurality of guide sheaves 7, the supporting plate 10 is fixedly arranged at the bottom ends of the plurality of steel wire ropes 8, the rail 9 is fixedly arranged at the top of the supporting plate 10, and workers can be lifted to working heights through the lifting platform mechanism, so that the workers can conveniently carry out electric power overhaul at the corresponding working heights.
An inlet and an outlet 11 are formed in the fence 9, a baffle door 12 is hinged to the inlet and the outlet 11, and the baffle door 12 can play a role in protection.
The lifting tool box mechanism comprises a second electric winch 13 and a tool box 14, the second electric winch 13 is arranged on the fence 9, a pull rope is arranged on the second electric winch 13, the tool box 14 is arranged at the bottom end of the pull rope, and a worker in the fence 9 can conveniently take tools on the ground through the lifting tool box mechanism.
A plurality of cylinders 15 are fixedly installed on the bottom plate 1, a plurality of second hydraulic cylinders 16 are arranged on the inner walls of the cylinders 15, output rods of the second hydraulic cylinders 16 extend to the bottom of the bottom plate 1, supporting legs 17 are fixedly installed on the output rods of the second hydraulic cylinders 16, the second hydraulic cylinders 16 can drive the supporting legs 17 to move downwards, and the device can be supported by the supporting legs 17 moving downwards.
The fence 9 is provided with a controller 18, the controller 18 is electrically connected with the first hydraulic cylinders 5, the first electric winches 6, the second electric winches 13 and the second hydraulic cylinders 16, and the controller 18 can control the operation of the device.
The bottom of the bottom plate 1 is provided with a plurality of universal wheels 19, the baffle door 12 is provided with a pin hole 20, the fence 9 is provided with a mounting hole 21, and the device can be conveniently moved through the universal wheels 19.
The locking mechanism comprises a limiting block 22, a sliding rod 23, a spring 24, a rectangular plate 25, a bayonet lock 26 and a pull ring 27, wherein the limiting block 22 is slidably mounted on the inner wall of the mounting hole 21, the sliding rod 23 is fixedly mounted on the limiting block 22, one end of the sliding rod 23 extends to the outside of the mounting hole 21, the rectangular plate 25 is fixedly mounted on the top end of the sliding rod 23, the bayonet lock 26 is fixedly mounted on the bottom of the rectangular plate 25, the bayonet lock 26 is matched with the pin hole 20, the pull ring 27 is fixedly mounted on the top of the rectangular plate 25, and the baffle door 12 can be locked on the inlet and outlet 11 through the locking mechanism.
The working principle of the electric power overhaul frame provided by the utility model is as follows:
when the device is used, the device is moved to a working position through the universal wheels 19, the second hydraulic cylinders 16 are started, the second hydraulic cylinders 16 drive the supporting legs 17 to move downwards, the device can be supported through the supporting legs 17 which move downwards, the first hydraulic cylinders 5 are started, the first hydraulic cylinders 5 drive the L-shaped plates 2 to move upwards, so that the maximum lifting height of the device is adjusted, the door 12 is opened, workers enter the fence 9 along the inlet and outlet 11, the door 12 is closed, the rectangular plate 25 is pulled up through the pull ring 27, the bayonet lock 26 is aligned with the pin hole 20, then the pull ring 27 is loosened, the bayonet lock 26 is inserted into the pin hole 20 through rebound of the spring 24, the door 12 is locked on the inlet and outlet 11, and the door 12 can play a role in protection through the door 12;
the first electric winches 6 are started, the first electric winches 6 can lift the supporting plate 10 and the fence 9 to the working height through the steel wire ropes 8, so that a worker can conveniently carry out electric power overhaul at the corresponding working height, and when the worker needs to take tools on the ground, the lifting of the tool box 14 can be controlled through the second electric winches 13, and the worker in the fence 9 can conveniently take the tools on the ground.
Compared with the related art, the electric power overhauling frame provided by the utility model has the following beneficial effects:
the utility model provides an electric power overhaul frame, which can limit a plurality of L-shaped plates 2 through a plurality of limiting holes 3 and a plurality of limiting rods 4, can drive a plurality of L-shaped plates 2 to move up and down through a plurality of first hydraulic cylinders 5 so as to adjust the maximum lifting height of the device, can lift workers to the working height through a lifting platform mechanism, is convenient for the workers to carry out electric power overhaul at the corresponding working height, can facilitate the workers in a fence 9 to take tools on the ground through a lifting tool box mechanism, can lock a baffle door 12 on an inlet and outlet 11 through a locking mechanism, can play a protective role through the baffle door 12, can drive a plurality of supporting legs 17 to move downwards through a plurality of second hydraulic cylinders 16, can support the device through a plurality of supporting legs 17 which move downwards, can enable the device to move conveniently through a plurality of universal wheels 19, and can carry out operation control on the device through a controller 18.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. An electrical service rack, comprising:
a bottom plate;
the L-shaped plates are arranged on the top of the bottom plate;
the limiting holes are respectively formed at the bottoms of the L-shaped plates;
the limiting rods are fixedly arranged at the top of the bottom plate and are respectively connected with the inner walls of the limiting holes in a sliding manner;
the output rods of the first hydraulic cylinders are fixedly connected with the L-shaped plates respectively;
the lifting table mechanisms are arranged on the L-shaped plates and are used for lifting workers to the maintenance position;
the lifting tool box mechanism is arranged on the lifting table mechanism and is used for lifting tools to a high position;
and the locking mechanism is arranged on the lifting table mechanism.
2. The power overhaul stand according to claim 1, wherein the elevating platform mechanism comprises a plurality of first electric winches, a plurality of guide sheaves, a plurality of wire ropes, a fence and a support plate, the plurality of first electric winches are respectively arranged on the plurality of L-shaped plates, the plurality of guide sheaves are respectively arranged on one sides of the plurality of L-shaped plates, which are close to each other, the plurality of wire ropes are respectively arranged on the plurality of first electric winches, the plurality of wire ropes are respectively in sliding connection with the plurality of guide sheaves, the support plate is fixedly arranged at the bottom ends of the plurality of wire ropes, and the fence is fixedly arranged at the top of the support plate.
3. The power overhaul stand according to claim 2, wherein an inlet and an outlet are formed in the fence, and a shutter is hinged to the inlet and the outlet.
4. The power overhaul stand according to claim 2, wherein the lifting tool box mechanism comprises a second electric winch and a tool box, the second electric winch is arranged on the fence, a pull rope is arranged on the second electric winch, and the tool box is arranged at the bottom end of the pull rope.
5. The power overhaul stand according to claim 4, wherein a plurality of cylinders are fixedly mounted on the base plate, second hydraulic cylinders are arranged on the inner walls of the cylinders, output rods of the second hydraulic cylinders extend to the bottom of the base plate, and supporting legs are fixedly mounted on the output rods of the second hydraulic cylinders.
6. The power overhaul stand of claim 5, wherein a controller is disposed on the rail and is electrically connected to the plurality of first hydraulic cylinders, the plurality of first electric winches, the plurality of second electric winches, and the plurality of second hydraulic cylinders.
7. The power overhaul stand according to claim 3, wherein a plurality of universal wheels are arranged at the bottom of the bottom plate, pin holes are formed in the shutter, and mounting holes are formed in the fence.
8. The power overhaul stand according to claim 7, wherein the locking mechanism comprises a limiting block, a sliding rod, a spring, a rectangular plate, a bayonet lock and a pull ring, wherein the limiting block is slidably mounted on the inner wall of the mounting hole, the sliding rod is fixedly mounted on the limiting block, one end of the sliding rod extends to the outside of the mounting hole, the rectangular plate is fixedly mounted on the top end of the sliding rod, the bayonet lock is fixedly mounted on the bottom of the rectangular plate, the bayonet lock is matched with the pin hole, and the pull ring is fixedly mounted on the top of the rectangular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575833.8U CN220766447U (en) | 2023-09-21 | 2023-09-21 | Electric power overhauls frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575833.8U CN220766447U (en) | 2023-09-21 | 2023-09-21 | Electric power overhauls frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766447U true CN220766447U (en) | 2024-04-12 |
Family
ID=90618721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322575833.8U Active CN220766447U (en) | 2023-09-21 | 2023-09-21 | Electric power overhauls frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220766447U (en) |
-
2023
- 2023-09-21 CN CN202322575833.8U patent/CN220766447U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |