CN218893435U

CN218893435U - Line maintenance cart

Info

Publication number: CN218893435U
Application number: CN202222999756.4U
Authority: CN
Inventors: 王浩
Original assignee: Liaoning Qiangsheng Electric Power Technology Co ltd
Current assignee: Liaoning Qiangsheng Electric Power Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-21
Anticipated expiration: 2032-11-11

Abstract

The utility model provides a line maintenance cart, and relates to the field of electric power. The telescopic support comprises a bottom plate, four telescopic rods are fixedly arranged at the top of the bottom plate, a supporting plate is fixedly arranged at the top of the telescopic rods, an electric telescopic rod is fixedly arranged at the top of the bottom plate, the top of the electric telescopic rod is fixedly arranged at the bottom of the supporting plate, four supporting columns are fixedly arranged on the upper surface of the supporting plate, and a protection plate is fixedly arranged at the top of the supporting columns. This circuit overhauls shallow through the butt joint of lock bolt with the connecting block, can make the pin dock fixedly with the guard plate, protects staff in the guard plate for when the staff stands in the backup pad and overhauls the circuit, increase staff's security, when removing this device, the staff can hold the balance that holds the hand pole and keep oneself, reduces the risk that the eminence overhauld the circuit and drop, improves the security of construction, is favorable to the staff to overhauls the circuit.

Description

Line maintenance cart

Technical Field

The utility model relates to the technical field of electric power, in particular to a line maintenance cart.

Background

In electric power overhauls, the staff can overhaul the electric power of eminence usually with the help of the device of ascending a height, however when the staff ascends a height to overhaul the circuit, need remove the shallow and change the position of overhauing, stand the staff of eminence and take place the slope easily and warp, the risk that drops from the eminence, and the safeguard measure to the staff is lower, is unfavorable for the staff to overhaul the circuit.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a line maintenance cart which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a circuit overhauls shallow, includes the bottom plate, the top fixed mounting of bottom plate has four telescopic links, the top fixed mounting of telescopic link has the backup pad, the top fixed mounting of bottom plate has electric telescopic link, the top of electric telescopic link and the bottom fixed mounting of backup pad, the last fixed surface of backup pad installs four support columns, the top fixed mounting of support column has the guard plate, the last fixed surface of guard plate installs the hand lever, the fixed rubber sleeve that has cup jointed in the outside of hand lever, the last fixed surface of guard plate installs two and places the box, the top of placing the box is equipped with the top cap, the top of guard plate rotates installs the pin, and the one end screw thread that the guard plate was kept away from to the pin installs locking bolt, the top fixed mounting of guard plate has the connecting block.

Preferably, a supporting rod is fixedly arranged on the upper surface of the bottom plate, and a pushing handle is fixedly arranged at one end, away from the bottom plate, of the supporting rod.

Preferably, four universal wheels are fixedly arranged at the bottom of the bottom plate, and the four universal wheels are distributed at four corners of the bottom plate.

Preferably, the ladder is fixedly arranged on the upper surface of the bottom plate, the ladder is positioned on the left side of the telescopic rod, and the ladder is positioned below the supporting plate.

Preferably, the inner side of the connecting block is provided with threads, and the stop lever is in threaded connection with the connecting block through a locking bolt.

Preferably, the supporting plate is located between the bottom plate and the protection plate, and the protection plate is of a U-shaped structure.

(III) beneficial effects

The utility model provides a line maintenance cart. The beneficial effects are as follows:

this circuit overhauls shallow through the butt joint of lock bolt with the connecting block, can make the pin dock fixedly with the guard plate, protects staff in the guard plate for when the staff stands in the backup pad and overhauls the circuit, increase staff's security, when removing this device, the staff can hold the balance that holds the hand pole and keep oneself, reduces the risk that the eminence overhauld the circuit and drop, improves the security of construction, is favorable to the staff to overhauls the circuit.

Drawings

FIG. 1 is a schematic diagram of a complete structure of the present utility model;

FIG. 2 is a second schematic diagram of the whole structure of the present utility model;

FIG. 3 is a third schematic diagram of the whole structure of the present utility model.

In the figure: 1 bottom plate, 2 bracing piece, 3 push handle, 4 universal wheels, 5 ladder, 6 telescopic link, 7 backup pad, 8 guard plates, 9 hand pole, 10 rubber sleeve, 11 pin, 12 support column, 13 box, 14 top cap, 15 lock bolt, 16 connecting block, 17 electric telescopic link.

Detailed Description

The utility model is further illustrated by the figures and examples.

The embodiment of the utility model provides a line maintenance cart, as shown in figures 1-3, which comprises a bottom plate 1, wherein four telescopic rods 6 are fixedly arranged at the top of the bottom plate 1, a supporting plate 7 is fixedly arranged at the top of the telescopic rods 6, an electric telescopic rod 17 is fixedly arranged at the top of the bottom plate 1, the top of the electric telescopic rod 17 is fixedly arranged with the bottom of the supporting plate 7, the supporting plate 7 can be lifted and regulated through the telescopic transformation of the electric telescopic rod 17, workers can conveniently maintain lines with different heights, the supporting plate 7 can be lifted and regulated stably through the auxiliary limitation of the lifting of the supporting plate 7 by the telescopic rods 6, the inclination of the supporting plate 7 is avoided, the safety of the workers is protected, four supporting columns 12 are fixedly arranged on the upper surface of the supporting plate 7, a protection plate 8 is fixedly arranged at the top end of the supporting column 12, a hand rail 9 is fixedly arranged on the upper surface of the protection plate 8, the rubber sleeve 10 is fixedly sleeved on the outer side of the hand rod 9, two placing boxes 13 are fixedly arranged on the upper surface of the protective plate 8, a top cover 14 is arranged at the top of each placing box 13, a stop lever 11 is rotatably arranged at the top of each protective plate 8, a locking bolt 15 is arranged at one end of each stop lever 11 far away from each protective plate 8 in a threaded manner, a connecting block 16 is fixedly arranged at the top of each protective plate 8, the stop lever 11 can be fixed on the corresponding connecting block 16 through the butt joint of each locking bolt 15 and the corresponding connecting block 16, so that the stop lever 11 and the protective plate 8 can be in butt joint and are fixedly connected, workers are protected in the protective plate 8, the safety of the workers is improved when the workers stand on the supporting plate 7 to overhaul a line, the workers can hold the hand rod 9 to keep self balance when the hand rod 9 is moved, the falling risk of the high-place overhaul line is reduced, the construction safety is improved.

Specifically, a supporting rod 2 is fixedly arranged on the upper surface of the bottom plate 1, and a pushing handle 3 is fixedly arranged at one end, far away from the bottom plate 1, of the supporting rod 2; four universal wheels 4 are fixedly arranged at the bottom of the bottom plate 1, the four universal wheels 4 are distributed at four corners of the bottom plate 1, and the device can be pushed to move by holding the push handle 3 through the arrangement of the support rods 2 and the push handle 3, so that the position of the device is changed to carry out maintenance operation on lines at different heights.

The ladder 5 is fixedly arranged on the upper surface of the bottom plate 1, the ladder 5 is positioned on the left side of the telescopic rod 6, the ladder 5 is positioned below the supporting plate 7, and workers can conveniently go to the supporting plate 7 by arranging the ladder 5; the inner side of the connecting block 16 is provided with threads, and the stop lever 11 is in threaded connection with the connecting block 16 through the locking bolt 15; the backup pad 7 is located between bottom plate 1 and the guard plate 8, and guard plate 8 is U-shaped structure, through lock bolt 15 and connecting block 16's threaded connection, can carry out fixed connection with pin 11 and guard plate 8, protects the inboard staff of guard plate 8, prevents to fall down from the eminence.

Working principle: when the device is used, firstly, a worker climbs onto the supporting plate 7 through the ladder 5 and then stands in the protecting plate 8, the stop lever 11 is in butt joint with the connecting block 16, the locking bolt 15 is in threaded connection with the connecting block 16 through rotating the locking bolt 15, the stop lever 11 is well fixed with the protecting plate 8, the supporting plate 7 is driven to rise through the bottom plate 1, the worker can open the top cover 14 to use an overhaul tool in the placing box 13, overhaul the line, when the device is pushed to move to overhaul at the next position, the worker on the supporting plate 7 can hold the balance of the body by holding the walking rod 9, overhaul the next position is replaced, and the safety of the worker is improved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to description of the specification and the drawings, specific connection modes of the parts adopt conventional means such as mature rivets and welding in the prior art, machines, parts and equipment adopt conventional types in the prior art, and circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the technical field of the prior art is not described in detail in the specification.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Line inspection trolley, including bottom plate (1), its characterized in that: the utility model discloses a protection device for a vehicle, including bottom plate (1), four telescopic links (6) are installed to top fixed mounting of bottom plate (1), top fixed mounting of telescopic links (6) has backup pad (7), top fixed mounting of bottom plate (1) has electric telescopic links (17), the top of electric telescopic links (17) and the bottom fixed mounting of backup pad (7), the upper surface fixed mounting of backup pad (7) has four support column (12), the top fixed mounting of support column (12) has guard plate (8), the upper surface fixed mounting of guard plate (8) has hand lever (9), rubber sleeve (10) have been cup jointed in the outside of hand lever (9), the upper surface fixed mounting of guard plate (8) has two box (13) of placing, the top of placing box (13) is equipped with top cap (14), the top rotation of guard plate (8) is installed in guard lever (11), and the one end screw thread that guard plate (8) were kept away from to guard plate (11) installs locking bolt (15), the top fixed mounting of guard plate (8) has connecting block (16).

2. A line inspection cart according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly provided with a supporting rod (2), and one end, far away from the bottom plate (1), of the supporting rod (2) is fixedly provided with a pushing handle (3).

3. A line inspection cart according to claim 1, wherein: four universal wheels (4) are fixedly arranged at the bottom of the bottom plate (1), and the four universal wheels (4) are distributed at four corners of the bottom plate (1).

4. A line inspection cart according to claim 1, wherein: the upper surface of bottom plate (1) fixed mounting has ladder (5), and ladder (5) are located the left side of telescopic link (6), and ladder (5) are located the below of backup pad (7).

5. A line inspection cart according to claim 1, wherein: the inner side of the connecting block (16) is provided with threads, and the stop lever (11) is in threaded connection with the connecting block (16) through the locking bolt (15).

6. A line inspection cart according to claim 1, wherein: the support plate (7) is located between the bottom plate (1) and the protection plate (8), and the protection plate (8) is of a U-shaped structure.