CN209291874U - A kind of distribution cable cover board boom hoisting - Google Patents

Abstract

The utility model relates to a lifting device for a power distribution cable cover plate, which comprises an electric scissor jack, a base, a directional wheel, a guide rail, an auxiliary rod, a load-bearing beam, a suspension part and a chain double hook, and the electric scissor jack is fixed on the base On the upper surface, the directional wheel is fixed on the lower surface of the base, and the front and rear ends of the base are fixed with short square connecting frames, the auxiliary rod is connected to the base through the short square connecting frame, and a long square connecting frame is fixed above the electric scissor jack. frame, the load-bearing beam is connected to the electric scissor jack through the long square connection frame, the suspension is fixed on the load-bearing beam, the chain double hook is fixed under the suspension, the guide rail is placed on the ground, and the directional wheel is placed on the guide rail. The utility model can improve the deficiencies of the prior art, replace the traditional manual operation with an electric device, reduce the labor cost and improve the operation safety.

Description

Lifting device for distribution cable cover plate

technical field

The utility model relates to the technical field of electric power maintenance, in particular to a lifting device for a distribution cable cover plate.

Background technique

With the continuous advancement of urbanization, the number of cable wells is increasing, and the operations involving lifting cable well covers in the daily work of power distribution are gradually increasing. At present, the lifting operation of the cable cover is mainly completed by four personnel using tools such as hemp rope, round bamboo poles, and crowbars. It is labor-intensive and has high operational risks. Some relevant personnel are also researching integrated or mechanical lifting devices for lifting. Cable well cover, but there are disadvantages such as heavy structure and inconvenient operation.

Utility model content

The utility model mainly aims to solve the problems of heavy structure, inconvenient operation, manpower consumption and high operation risk existing in the lifting device of the existing cable cover.

The utility model adopts the following technical solutions:

A lifting device for a power distribution cable cover plate, including an electric scissor jack, a base, a directional wheel, a guide rail, an auxiliary rod, a load-bearing beam, a suspension piece, and double hooks for a chain, the base is a hollow square, and the upper and lower sides of the base are Both have threaded holes, the electric scissor jack is fixed on the upper surface of the base, the directional wheel is fixed on the lower surface of the base, and the front and rear ends of the base are fixed with short square connecting frames. The auxiliary rod is connected to the base through the short square connection frame, a long square connection frame is fixed above the electric scissor jack, and the load beam passes through the long square connection frame and the Electric scissor jacks are connected, the suspension is fixed on the bearing beam, the chain double hook is fixed below the suspension, the guide rail is placed on the ground, and the directional wheel is placed on the guide rail.

Preferably, both the short square connection frame and the long square connection frame are hollow squares with openings on both sides, the short square connection frame is fixed on the base by welding, and the short square connection frame A bolt hole is opened on the upper surface of the connecting frame, and the long square connecting frame is fixed on the electric scissor jack by bolts, and two bolt holes are opened on the upper surface of the long square connecting frame.

Preferably, the suspension is a square slider, the upper surface of the slider is provided with bolt holes, the bearing beam is equipped with positioning bolt holes, a circular hole is welded under the slider, and the double hook of the chain Socket with the circular hole.

Preferably, the load beam is connected to the scissor jack by bolts, the auxiliary rod is connected to the base by bolts, and the suspension is connected to the load beam by bolts.

Preferably, the electric scissor jack uses a vehicle-mounted power supply or a storage battery, and the length of the auxiliary rod and the load beam matches the size of the cable well cover.

Preferably, a motor device is fixed on the outside of the electric scissor jack.

The advantages of the utility model are: 1. Reduce the labor cost of manual operation, and reduce the number of operators from four to two; 2. Improve the safety of operation, use electric devices instead of manpower, and reduce the risk of personal injury; 3. The device It can be adjusted according to the size of the cover plate, and has a wide range of applications; 4. The device is detachable, which is convenient for handling, carrying and storage.

Description of drawings

Figure 1 is a schematic diagram of the entire device

Figure 2 is a schematic diagram of an electric scissor jack

Reference signs: 1. Bearing beam 2. Auxiliary rod 3. Guide rail 4. Chain double hook 5. Suspension piece 6. Cable well cover 7. Electric scissor jack 8. Orientation wheel 9. Base.

Detailed ways

Below through specific embodiment, in conjunction with accompanying drawing, the specific embodiment of the utility model is described further in detail.

As shown in Figure 1-2, a distribution cable cover lifting device mainly includes a pair of electric scissor jacks (7), a pair of bases (9), four directional wheels (8), and a pair of guide rails ( 3), a pair of auxiliary rods (2), a load beam (1), a pair of suspension parts (5) and a pair of chain double hooks (4), each base (9) has threaded holes on the upper and lower sides, A pair of electric scissor jacks (7) are respectively fixed on the upper surface of the base (9) through threads, and two directional wheels (8) are fixed on the lower surface of each base (9) through threads, and each base The front and rear ends of the seat (9) are welded with a square connection frame, the auxiliary rod (2) passes through the square connection frame and is connected with the base (9) by screwing, and the electric scissor jack (7) is fixed with a square connection frame, The load-bearing beam (1) passes through the square connection frame and is connected with the electric scissor jack (7) by screwing, the suspension part (5) is fixed on the load-bearing beam (1) by screwing, and the chain double hook (4) The ring is connected to the bottom of the suspension (5), the guide rail (3) is placed on the ground, the directional wheel (8) is placed on the guide rail (3), and the base (9) is connected to the auxiliary rod (2) There is a threaded hole above the connecting frame at the position, and there are two threaded holes above the connecting frame at the connection between the electric scissor jack (7) and the load beam (1). The electric scissor jack (7) uses the vehicle power supply or battery, The length of the auxiliary rod (2) and the bearing beam (1) matches the size of the cable well cover (6), and the electric scissor jack (7) is equipped with a motor device through threads on the outside.

Before use, assemble all parts of the device, place the guide rail (3) on the edge of the cable well, place the directional wheel (8) of the electric scissor jack (7) with directional wheels (8) in the guide rail, and place the load The beam (1) passes through the square connecting frame on the upper part of the electric scissor jack (7) with directional wheels (8), and is fixed with bolts, and the auxiliary rod (2) passes through the electric scissor jack with directional wheels (8) ( 7) The square connection frames on both sides are fixed with bolts. According to the position of the two hanging ears of the distribution cable cover plate, adjust the position of the movable suspension (5), and connect the chain double hook (4) and the movable suspension (5). To connect, use chain double hooks (4) to hook the cable well cover plate (6) to the lugs, connect the electric scissor jack (7) with directional wheels (8) to the vehicle power supply or battery power supply, and remotely start the device to complete the lifting and distribution Operation of the cable cover. This device can effectively lift different types of distribution cable covers. The number of operators can be reduced from four to two by using this device. At the same time, the electric remote control is used to save manpower and reduce operational risks.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalency of the required elements are embraced in the present invention, and any reference sign in a claim shall not be construed as limiting the claim concerned.

Claims (6)

1. A lifting device for a distribution cable cover plate, characterized in that it comprises an electric scissor jack, a base, a directional wheel, a guide rail, an auxiliary bar, a load beam, a suspension and a chain double hook, and the base is a hollow square, Both the upper and lower sides of the base are provided with threaded holes, the electric scissor jack is fixed on the upper surface of the base, the directional wheel is fixed on the lower surface of the base, and the front and rear ends of the base are fixed with short a square connection frame, the auxiliary rod is connected to the base through the short square connection frame, a long square connection frame is fixed above the electric scissor jack, and the load beam passes through the long The square connection frame is connected with the electric scissor jack, the suspension is fixed on the bearing beam, the double hook of the chain is fixed under the suspension, the guide rail is placed on the ground, and the directional wheel is placed on the rail. 2. A lifting device for distribution cable cover plate according to claim 1, characterized in that, the short square connecting frame and the long square connecting frame are both hollow squares with openings on both sides, and the short square connecting frame The square connection frame is fixed on the base by welding, a bolt hole is opened on the upper surface of the short square connection frame, and the long square connection frame is fixed on the electric scissor jack by bolts. There are two bolt holes on the upper surface of the rectangular connecting frame. 3. A lifting device for distribution cable cover plate according to claim 1, characterized in that, the suspension part is a square slider, the upper surface of the slider is provided with bolt holes, and the bearing beam is equipped with There are positioning bolt holes, and a circular hole is welded under the slider, and the double hooks of the chain are socketed in the circular hole. 4. The lifting device for distribution cable cover plate according to claim 1, characterized in that, the load-bearing beam is connected to the scissor jack by bolts, and the auxiliary rod and the base are connected by bolts connected by means of bolts, and the suspension part is connected with the load beam by means of bolts. 5. A lifting device for a power distribution cable cover according to claim 1, wherein the electric scissor jack uses a vehicle-mounted power supply or a battery, and the length of the auxiliary rod and the load-bearing beam is the same as the size of the cable well cover. match. 6 . The lifting device for distribution cable cover plate according to claim 1 , wherein a motor device is fixed on the outside of the electric scissor jack. 7 .