CN211770152U

CN211770152U - Maintenance construction platform for power distribution network construction

Info

Publication number: CN211770152U
Application number: CN202020405530.5U
Authority: CN
Inventors: 杨浩; 崔箫; 陈昱昆
Original assignee: Yimin Power Supply Branch Of State Grid Inner Mongolia East Electric Power Co ltd
Current assignee: Yimin Power Supply Branch Of State Grid Inner Mongolia East Electric Power Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-27
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a distribution network construction is with maintenance construction platform, the on-line screen storage device comprises a base, the top of base is passed through the bolt fastening and is had the motor room, the bottom inner wall of motor room has the motor through the bolt fastening, the one end welding of motor output shaft has the second lead screw, the one end of second lead screw has cup jointed threaded sleeve, the outer wall welding of one side of threaded sleeve has the link, the one end of link is rotated and is connected with the gyro wheel, the top welding of base has the guide bar, the spring has been cup jointed to the one end of guide bar, and the other end of guide bar has cup jointed the sleeve pipe, the one end fixed connection of sheathed tube one end. The utility model discloses can avoid because of the maintenance construction platform that the tire skidded and cause empties the emergence of phenomenon, improve the security of maintenance construction platform, can also stand just can adjusting device's height at maintenance construction bench for the device has the flexibility more, convenient operation, and the design of folding ladder can be convenient for operator platform from top to bottom.

Description

Maintenance construction platform for power distribution network construction

Technical Field

The utility model relates to a construction platform technical field especially relates to a distribution network construction is with maintenance construction platform.

Background

In recent years, with the increasing demand of people for electricity and the rare accidents on the annual transmission line, maintenance personnel often need to grasp the time to repair the transmission line, however, in the process of maintaining the power equipment, high-altitude maintenance operation is often needed, and a maintenance construction platform is needed. Various maintenance work stations are still available on the market, however, with various problems.

As the utility model discloses a prevent that electric power that falls thing damage and use construction platform for installation that publication number is CN208218345U, the upper surface of its mounting panel is connected with first backup pad through elevating system, and the mounting groove has been seted up to the upper surface of first backup pad, and above-mentioned patent has following defect: the problem that bottom wheels of a construction platform skid is not solved, and therefore a maintenance construction platform for power distribution network construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the maintenance construction platform is used in distribution network construction that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a distribution network construction is with maintenance construction platform, includes the base, the top of base is passed through the bolt fastening and is had the motor room, and the bottom inner wall of motor room has the motor through the bolt fastening, and the one end welding of motor output shaft has the second lead screw, and the screw thread sleeve has been cup jointed to the one end of second lead screw, and the outer wall welding of one side of screw thread sleeve has the link, and the one end of link is rotated and is connected with the gyro wheel.

Furthermore, the top welding of base has the guide bar, and the spring has been cup jointed to the one end of guide bar, and the other end of guide bar has cup jointed the sleeve pipe, the sheathed tube one end and the one end fixed connection of spring.

Further, the welding of sheathed tube one end has the fixed plate, the bottom and the screw sleeve fixed connection of fixed plate, and fixed plate one side has seted up the spout, and spout one side inner wall sliding connection has the connecting rod, one side fixedly connected with expansion bracket of connecting rod, and one side of expansion bracket is passed through the bolt fastening and is had the elevating platform, and the upper surface of elevating platform bonds and has the slipmat.

Further, a mounting hole is formed in one side of the lifting platform, a first screw rod is inserted into the mounting hole in a connected mode, a first gear is connected to one end of the first screw rod in a connected mode, a lantern ring is sleeved on one side of the first screw rod, and one side of the lantern ring is fixedly connected with the connecting rod.

Furthermore, the welding of the top of elevating platform has the guard plate, and first connecting hole has been seted up to one side of guard plate, and first connecting hole internal rotation is connected with the crank, and the one end key-type connection of crank has the second gear, and the second gear meshes with first gear mutually.

Furthermore, a second connecting hole is formed in the outer wall of one side of the lifting platform, a rotating shaft is connected in the second connecting hole in a rotating mode, and a folding ladder is fixed to one end of the rotating shaft through a bolt.

Furthermore, hooks are welded on the outer walls of the folding ladder and one side of the protection plate, and clamping bolts are arranged in the hooks.

The utility model has the advantages that:

1. through the setting of connecting plate and base, when the motor starts, the output shaft of motor rotates to take the second lead screw to rotate, the rotation of second lead screw makes the screw sleeve rotatory rising, screw sleeve's rising area link rebound together, with inside the gyro wheel retraction device, thereby make the base direct and ground contact, support whole device, thereby avoid the maintenance platform that causes because of the tire skids and empty the phenomenon and take place, improved maintenance platform's security.

2. Through the setting of crank and elevating platform, when the operator is located maintenance platform and needs the height-adjusting, can be through rotating the crank, it is rotatory to drive the second gear, the rotation of second gear drives first gear rotatory, thereby it rotates to drive first lead screw, make the lantern ring horizontal slip on first lead screw, thereby make the expansion bracket shrink, come adjusting device's height, reach the effect that the operator stands just can adjusting device's height on the platform, make the device have the flexibility more, convenient operation.

3. Through the setting of folding ladder and couple, when needs use the folding ladder, can pull up the gim peg and put down the folding ladder, make things convenient for the operator to use from top to bottom, when need not use the folding ladder, can get up the folding ladder shrink, fix in one side of fixed plate through the couple, save space.

Drawings

Fig. 1 is a schematic sectional structure view of a maintenance platform for power distribution network construction in embodiment 1 of the present invention;

fig. 2 is a schematic side view of a maintenance platform for power distribution network construction according to embodiment 1 of the present invention;

fig. 3 is the utility model provides a maintenance construction platform embodiment 1's part structure schematic diagram is used in distribution network construction.

In the figure: 1. a roller; 2. a base; 3. a spring; 4. a motor; 5. a guide bar; 6. a sleeve; 7. a connecting rod; 8. a first gear; 9. a second gear; 10. hooking; 11. fastening a bolt; 12. a crank; 13. a folding ladder; 14. a non-slip mat; 15. a lifting platform; 16. a telescopic frame; 17. a first lead screw; 18. a threaded sleeve; 19. and a second screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Example 1

Referring to fig. 1-3, a maintenance construction platform for power distribution network construction comprises a base 2, a motor chamber is fixed on the top of the base 2 through bolts, a motor 4 is fixed on the inner wall of the bottom of the motor chamber through bolts, the motor chamber can play a role of protecting the motor 4 and avoiding the motor 4 from being damaged, a second lead screw 19 is welded on one end of an output shaft of the motor 4, a threaded sleeve 18 is sleeved on one end of the second lead screw 19, the output shaft of the motor 4 starts to rotate along with the starting of the motor 4 so as to drive the second lead screw 19 to rotate, the threaded sleeve 18 vertically ascends on the second lead screw 19 due to the rotation of the second lead screw 19, a connecting frame is welded on the outer wall of one side of the threaded sleeve 18, one end of the connecting frame is rotatably connected with a roller 1, so that the ascending of the threaded sleeve 18 drives the connecting frame to ascend, the connecting frame drives the, reach base 2 top, reach in the device of taking in gyro wheel 1 and base 2 direct and ground contact's effect, so can prevent the injury because of gyro wheel 1 skids and causes.

The top of the base 2 is welded with a guide rod 5, one end of the guide rod 5 is sleeved with a spring 3, the other end of the guide rod 5 is sleeved with a sleeve 6, one end of the sleeve 6 is fixedly connected with one end of the spring 3, the spring 3 can play a role of damping when the device descends, one end of the sleeve 6 is welded with a fixed plate, the bottom of the fixed plate is fixedly connected with a threaded sleeve 18, one side of the fixed plate is provided with a chute, the inner wall of one side of the chute is slidably connected with a connecting rod 7, one side of the connecting rod 7 is fixedly connected with an expansion bracket 16, one side of the expansion bracket 16 is fixedly provided with a lifting platform 15 through a bolt, preferably, the upper surface of the lifting platform 15 is bonded with an anti-skid pad 14 which can prevent an operator from sliding down on the platform, one side of the lifting platform 15 is provided with a mounting hole, a first screw rod 17 is inserted in the mounting hole, one end of the, one side of the lantern ring is fixedly connected with the connecting rod 7, along with the rotation of the first screw rod 17, the lantern ring horizontally moves on the first screw rod 17 to drive the connecting rod 7 to compress the telescopic frame 16 together, so that the height of the lifting platform 15 is adjusted, a protection plate is welded at the top of the lifting platform 15 and can prevent an operator from falling off the platform, the life safety of the operator is protected, one side of the protection plate is provided with a first connecting hole, the first connecting hole is rotatably connected with a crank 12, one end of the crank 12 is connected with a second gear 9 in a key mode, the second gear 9 is meshed with the first gear 8, the second gear 9 can be driven to rotate by the rotating crank 12, the first gear 8 is driven to rotate together by the rotation of the second gear 9, one side outer wall of the lifting platform 15 is provided with a second connecting hole, the rotating shaft is rotatably connected with the second connecting hole, one end of the rotating shaft is fixedly provided with a, the couple 10 has all been welded to one side outer wall of folding ladder 13 and guard plate, is equipped with the gim peg 11 in the couple 10, when needs use folding ladder 13, can pull up gim peg 11 and put down folding ladder 13, when need not use folding ladder 13, can get up folding ladder 13 shrink, fixes in one side of fixed plate through couple 10, saves space.

The working principle of the embodiment is as follows: when motor 4 starts, motor 4 output shaft begins to rotate, thereby drive second lead screw 19 and rotate, the rotation of second lead screw 19, make threaded sleeve 18 rise perpendicularly on second lead screw 19, thereby it rises to drive the link, the rising of link drives gyro wheel 1 and upwards removes, thereby inside taking in the device with the gyro wheel, make the base direct and ground contact, in order to prevent the gyro wheel and skid, rotate crank 12, the rotation of crank 12 drives second gear 9 rotatory, the rotation of second gear 9 drives first gear 8 and rotates together, thereby make first lead screw 17 rotate, the rotation of first lead screw 17 makes the lantern ring at first lead screw 17 horizontal migration, the removal of the lantern ring makes connecting rod 7 slide on the spout, thereby make expansion bracket 16 shrink or expansion, come adjusting device's height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a distribution network construction is with maintenance construction platform, includes base (2), its characterized in that, the top fixedly connected with motor room of base (2), the bottom inner wall fixedly connected with motor (4) of motor room, the one end fixedly connected with second lead screw (19) of motor (4) output shaft, the one end swing joint of second lead screw (19) has threaded sleeve (18), one side outer wall fixedly connected with link of threaded sleeve (18), the one end swing joint of link has gyro wheel (1).

2. The maintenance construction platform for the power distribution network construction according to claim 1, wherein a guide rod (5) is fixedly connected to the top of the base (2), a spring (3) is movably connected to one side of the guide rod (5), a sleeve (6) is movably connected to one side of the guide rod (5), and one end of the sleeve (6) is fixedly connected to one end of the spring (3).

3. The maintenance construction platform for the power distribution network construction according to claim 2, wherein a fixing plate is fixedly connected to one end of the sleeve (6), the bottom of the fixing plate is fixedly connected to the threaded sleeve (18), a sliding groove is formed in one side of the fixing plate, a connecting rod (7) is movably connected to the inner wall of one side of the sliding groove, an expansion bracket (16) is fixedly connected to one side of the connecting rod (7), a lifting platform (15) is fixedly connected to one side of the expansion bracket (16), and an anti-skid pad (14) is movably connected to the upper surface of the lifting platform (15).

4. The maintenance construction platform for the power distribution network construction according to claim 3, wherein a mounting hole is formed in one side of the lifting platform (15), a first lead screw (17) is movably connected in the mounting hole, one end of the first lead screw (17) is fixedly connected with a first gear (8), a lantern ring is movably connected to one side of the first lead screw (17), and one side of the lantern ring is fixedly connected with one side of the connecting rod (7).

5. The maintenance construction platform for the power distribution network construction as claimed in claim 3, wherein a protection plate is fixedly connected to the top of the lifting platform (15), a first connection hole is formed in one side of the protection plate, a crank (12) is movably connected to the first connection hole, a second gear (9) is fixedly connected to one end of the crank (12), and the second gear (9) is meshed with the first gear (8).

6. The maintenance construction platform for the power distribution network construction as claimed in claim 3, wherein a second connecting hole is formed in an outer wall of one side of the lifting platform (15), a rotating shaft is movably connected in the second connecting hole, and one end of the rotating shaft is fixedly connected with the folding ladder (13).

7. The maintenance construction platform for the power distribution network construction according to claim 6, wherein the folding ladder (13) and the outer wall of one side of the protection plate are both fixedly connected with a hook (10), and a clamping bolt (11) is arranged in the hook (10).