Maintenance device for electric power facilities

Abstract

The utility model relates to the technical field of electric power facilities, and discloses an electric power facility maintenance device which comprises a maintenance base and universal wheels arranged at the lower end of the maintenance base, climbing structures are further arranged on the front side and the rear side of the maintenance base, a supporting mechanism is arranged at the upper end of the maintenance base, and a maintenance frame structure is arranged at the upper end of the supporting mechanism. The device can be moved to a to-be-maintained position by means of arranged universal wheels, then a worker can climb by means of a floor, then enters the maintenance frame structure and can maintain electric power facilities, then an air cylinder part is started, a top plate and a movable plate can be pushed to move, and therefore the position of the movable plate can be adjusted; and when the movable plate moves upwards, the movable protection frame can be pushed to move under the driving of the connecting rod and the mounting block, the protection height of the fixed protection frame and the movable protection frame can be increased, and the overall use is safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to power facilities technical field, concretely is a kind of power facilities maintenance device. BACKGROUND

[0002] Power facilities are the general term of all power generation, power transformation, power transmission and power supply facilities, and all power generation facilities, power transformation, power transmission facilities within the area of power plant and transformer substation and power supply, power transmission facilities and auxiliary facilities outside the area of plant and substation belong to power facilities, and the facilities of power system are mostly installed in high place to avoid mistaken touch, so maintenance operation needs to climb pole cleats, and maintenance personnel climb up by wearing pole cleats on two feet and holding around power pole, to carry out maintenance operation on high power facilities.

[0003] Such as the utility model discloses a kind of power facilities maintenance device, reinforcing plate top is provided with fixed steel frame, fixed steel frame two ends are provided with reinforcing strut, fixed steel frame side end is provided with fixed frame, protection frame side end is provided with reinforcing handrail, protection frame side end is provided with protection plate, protection frame front is provided with maintenance door, protection frame bottom is provided with support plate, reinforcing strut two ends are provided with reinforcing support, reinforcing plate top is provided with balance plate.The power facilities maintenance device, when being maintained to power equipment by using escalator to climb into protection frame, can be pushed to specified place, and staff enters protection frame by using escalator, so as to maintain power equipment, and staff stands in the inside of protection frame, and safety rope is worn to position its one end with reinforcing handrail, so as to ensure the safety of staff while maintaining power equipment.

[0004] The above patent proposes that escalator can be pushed to specified place, and staff enters protection frame by using escalator, so as to maintain power equipment, but power facilities maintenance protection device is inconvenient to use in use process, because device can be pushed to specified position, and different power equipment is located in different position, some are higher and some are lower, and the overall position of escalator and protection frame is relatively fixed, staff is inconvenient to maintain and check power equipment located in different position, and there is certain limitation in use, and it is inconvenient to use.

[0005] Therefore, we propose a kind of power facilities maintenance device to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a purpose lies in providing a kind of electric power facility maintenance device to solve the position of different electric power equipment proposed in the above background technology is different, some higher some lower, and the overall position of escalator and protection frame is relatively fixed, personnel is inconvenient to maintain check the electric power equipment in different position, there is certain limitation in use.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of electric power facility maintenance device, including maintenance pedestal and the universal wheel being set in maintenance pedestal lower end, universal wheel is used to move maintenance pedestal, the front and rear sides of maintenance pedestal are also provided with climb structure, climb structure is used for staff to climb, the upper end of maintenance pedestal is provided with support mechanism, the upper end of support mechanism is provided with maintenance frame structure, maintenance frame structure is for staff to stand, can maintain electric power facility;

[0008] The support mechanism includes support frame and the cylinder piece being set in support frame interior, the telescopic end of cylinder piece is connected with top plate, the top end of top plate penetrates maintenance frame structure and is connected with movable plate, movable plate is placed in maintenance frame structure, slide groove is set on the lateral wall of support frame, one side of top plate is provided with link plate, the setting of slide groove is used for link plate sliding, when starting cylinder piece, top plate and movable plate can be pushed to move, so that the position of movable plate can be adjusted.

[0009] Preferably, the climb structure includes a support frame disposed on the side walls of the maintenance pedestal and the maintenance frame structure, and a floor disposed inside the support frame.

[0010] Preferably, the support member includes a fixed frame disposed at the lower end of the support frame and a groove opened in the fixed frame, a sliding block is slidably connected in the groove, a support block is mounted at the lower end of the sliding block, and a bolt is disposed on the outer wall of the fixed frame for fixing the fixed frame and the sliding block.

[0011] Preferably, the climb structure is provided with two groups, and the two groups of climb structures are symmetrically distributed about the center line of the maintenance pedestal, so that the staff can climb from two positions.

[0012] Preferably, the maintenance frame structure includes a bottom plate disposed at the upper end of the support frame and a fixed protective frame disposed at the upper end of the bottom plate, and a movable protective frame is disposed at the upper end of the fixed protective frame.

[0013] Preferably, the lower end of the movable protective frame is provided with an installation block, a connecting rod is provided on one side of the installation block, and the bottom of the connecting rod is placed on the movable plate. One end of the top plate is slidably inserted into the bottom plate and connected to the bottom wall of the movable plate. The inner wall of the fixed protective frame is provided with a slot for accommodating the installation block. The bottom wall of the movable protective frame is also provided with a sliding column. The interior of the fixed protective frame is provided with a limiting groove for the sliding column to slide. When the top plate and the movable plate are pushed to move under the action of the cylinder, the movable protective frame can be pushed to move under the drive of the connecting rod and the installation block.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The device is equipped with a maintenance base, casters, climbing structure, support mechanism, and maintenance frame structure. The casters allow the device to be moved, and the climbing structure allows access to the maintenance frame structure for maintenance of electrical facilities. The support mechanism allows the position of the movable plate to be adjusted, allowing workers to step on the movable plate and approach higher electrical facilities for easier maintenance. The movable protective frame can also be moved upwards, increasing the overall protection range and making it safer to use.

[0016] 2. The support components can support the bottom of the bracket, ensuring that the bottom of the bracket is not suspended in the air, thus not affecting the normal use of the climbing structure. It can also effectively ensure the stability of the maintenance base and facilitate use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the climbing structure of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the maintenance frame structure of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the support mechanism of this utility model.

[0021] In the diagram: 1. Maintenance base; 2. Casters; 3. Climbing structure; 31. Bracket; 32. Floor slab; 33. Support component; 331. Fixed frame; 332. Groove; 333. Slider; 334. Support block; 335. Bolt; 4. Support mechanism; 41. Support frame; 42. Cylinder component; 43. Top plate; 44. Slide groove; 45. Connecting plate; 46. Movable plate; 5. Maintenance frame structure; 51. Base plate; 52. Fixed protective frame; 53. Movable protective frame; 531. Connecting rod; 532. Mounting block; 533. Sliding column; 534. Groove; 535. Limiting groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment one: please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a kind of electric power facility maintenance device, including maintenance pedestal 1 and the universal wheel 2 of setting in maintenance pedestal 1 lower end, universal wheel 2 is used to move maintenance pedestal 1, maintenance pedestal 1's front and back two sides are also provided with climb structure 3, climb structure 3 is used for staff to climb, the upper end of maintenance pedestal 1 is provided with support mechanism 4, the upper end of support mechanism 4 is provided with maintenance frame structure 5, maintenance frame structure 5 is for staff to stand, can be maintained to electric power facility;

[0024] Support mechanism 4 includes support frame 41 and the air cylinder piece 42 of setting in support frame 41 interior, the telescopic end of air cylinder piece 42 is connected with top plate 43, the top end of top plate 43 penetrates maintenance frame structure 5 and is connected with movable plate 46, movable plate 46 is placed in maintenance frame structure 5, slide groove 44 is set on the side wall of support frame 41, one side of top plate 43 is provided with link plate 45, the setting of slide groove 44 is used for link plate 45 sliding, when starting air cylinder piece 42, top plate 43 and movable plate 46 can be pushed to move, so that the position of movable plate 46 can be adjusted, so that staff can contact the electric power facility of higher position, it is convenient to maintain.

[0025] Climb structure 3 includes the support 31 of setting in maintenance pedestal 1 and the side wall of maintenance frame structure 5 and the floor 32 of setting in support 31 interior, floor 32 is evenly distributed in the inside of support 31, the lower end of support 31 is provided with support piece 33, and support piece 33 is used to support support 31.

[0026] Maintenance frame structure 5 includes the bottom plate 51 of setting in support frame 41 upper end and the fixed protective frame 52 of setting in bottom plate 51 upper end, the upper end of fixed protective frame 52 is provided with mobile protective frame 53, and mobile protective frame 53 and fixed protective frame 52 are used for protection.

[0027] The lower end of the movable protective frame 53 is provided with a mounting block 532, one side of the mounting block 532 is provided with a connecting rod 531, the bottom of the connecting rod 531 is placed on the movable plate 46, and one end of the top plate 43 is slidably inserted on the bottom plate 51 and connected to the bottom wall of the movable plate 46. The inner wall of the fixed protective frame 52 is provided with a slot 534, and the slot 534 is used to accommodate the mounting block 532. The bottom wall of the movable protective frame 53 is further provided with a sliding column 533, and the inside of the fixed protective frame 52 is provided with a limiting groove 535 for sliding of the sliding column 533. When the top plate 43 and the movable plate 46 are pushed to move under the action of the air cylinder 42, the movable protective frame 53 can be pushed to move under the action of the connecting rod 531 and the mounting block 532, so that the protection height of the fixed protective frame 52 and the movable protective frame 53 can be increased, and the overall use is safer.

[0028] In the embodiment: the universal wheel 2 is arranged to move the device to a position to be maintained, and then the worker can use the floor 32 to climb into the maintenance frame structure 5, and can maintain the power facility, and then starts the air cylinder 42 to push the top plate 43 and the movable plate 46 to move, so that the position of the movable plate 46 can be adjusted, so that the worker can contact the power facility at a higher position, and the movable plate 46 is moved upward, and the movable protective frame 53 can be pushed to move under the action of the connecting rod 531 and the mounting block 532, so that the protection height of the fixed protective frame 52 and the movable protective frame 53 can be increased, and the overall use is safer.

[0029] Embodiment two: the embodiment is improved on the basis of embodiment one, and specifically, please refer to Figure 2 The support 33 includes a fixed frame 331 arranged at the lower end of the support 31 and a groove 332 arranged in the fixed frame 331, and the sliding block 333 is slidably connected in the groove 332. The lower end of the sliding block 333 is provided with a support block 334, and the outer wall of the fixed frame 331 is provided with a bolt 335 for fixing the fixed frame 331 and the sliding block 333. The bottom of the support block 334 is placed on the ground, so that the sliding block 333 slides in the groove 332 and is fixed by the bolt 335, so that the bottom of the support 31 is not suspended, which is beneficial to use and can also limit the movement of the universal wheel 2, so that the position of the maintenance base 1 is stable.

[0030] The climbing structure 3 is provided with two groups, and the two groups of climbing structures 3 are symmetrically distributed about the center line of the maintenance base 1, and the worker can climb from two positions.

[0031] In the embodiment, in use, the bolt 335 is rotated to make the sliding block 333 slide in the groove 332, and the supporting block 334 is placed on the ground under the action of gravity, then the bolt 335 is reversely rotated to be fixed, the support 31 can be supported, the bottom of the support 31 is not suspended, the use is stable, when the supporting block 334 is placed on the ground, the universal wheel 2 can be limited to avoid sliding, the position of the maintenance base 1 is stable, and the use is convenient.

[0032] Working principle: the universal wheel 2 is arranged, the device can be moved to a position to be maintained, in use, the bolt 335 is rotated to make the sliding block 333 slide in the groove 332, and the supporting block 334 is placed on the ground under the action of gravity, then the bolt 335 is reversely rotated to be fixed, the support 31 can be supported, the bottom of the support 31 is not suspended, then the worker can climb the floor 32, and then enters the maintenance frame structure 5, the power facility can be maintained, then the cylinder 42 is started, the top plate 43 and the movable plate 46 are pushed to move, the position of the movable plate 46 can be adjusted, the worker can contact the power facility at a higher position, when the movable plate 46 moves upwards, the movable protection frame 53 can be pushed to move under the drive of the connecting rod 531 and the mounting block 532, the protection height of the fixed protection frame 52 and the movable protection frame 53 can be increased.

[0033] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A power facility maintenance device, comprising a maintenance base (1) and casters (2) disposed at the lower end of the maintenance base (1), wherein climbing structures (3) are provided on the front and rear sides of the maintenance base (1), the climbing structures (3) being used for workers to climb, characterized in that: The upper end of the maintenance base (1) is provided with a support mechanism (4), and the upper end of the support mechanism (4) is provided with a maintenance frame structure (5); The support mechanism (4) includes a support frame (41) and a cylinder component (42) disposed inside the support frame (41). The telescopic end of the cylinder component (42) is connected to a top plate (43). The top end of the top plate (43) passes through the maintenance frame structure (5) and is connected to a movable plate (46). The movable plate (46) is placed inside the maintenance frame structure (5). A sliding groove (44) is provided on the side wall of the support frame (41). A connecting plate (45) is provided on one side of the top plate (43). The sliding groove (44) is provided for the sliding of the connecting plate (45).

2. The power facility maintenance device according to claim 1, characterized in that: The climbing structure (3) includes a bracket (31) set on the side wall of the maintenance base (1) and the maintenance frame structure (5) and a floor slab (32) set inside the bracket (31). The floor slab (32) is evenly distributed on the inner side of the bracket (31), and a support member (33) is provided at the lower end of the bracket (31).

3. The power facility maintenance device according to claim 2, characterized in that: The support member (33) includes a fixed frame (331) disposed at the lower end of the bracket (31) and a groove (332) opened inside the fixed frame (331). A slider (333) is slidably connected in the groove (332). A support block (334) is installed at the lower end of the slider (333). A bolt (335) is provided on the outer wall of the fixed frame (331). The bolt (335) is used to fix the fixed frame (331) and the slider (333).

4. The power facility maintenance device according to claim 3, characterized in that: The climbing structure (3) is provided in two sets, and the two sets of climbing structures (3) are symmetrically distributed about the center line of the maintenance base (1).

5. A power facility maintenance device according to claim 4, characterized in that: The maintenance frame structure (5) includes a base plate (51) set on the upper end of the support frame (41) and a fixed protective frame (52) set on the upper end of the base plate (51). A movable protective frame (53) is set on the upper end of the fixed protective frame (52).

6. A power facility maintenance device according to claim 5, characterized in that: The lower end of the movable protective frame (53) is provided with an installation block (532), and a connecting rod (531) is provided on one side of the installation block (532). The bottom of the connecting rod (531) is placed on the movable plate (46). A slot (534) is provided on the inner wall of the fixed protective frame (52). The slot (534) is used to accommodate the installation block (532). A sliding column (533) is also provided on the bottom wall of the movable protective frame (53). A limiting groove (535) for sliding of the sliding column (533) is provided inside the fixed protective frame (52).

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