CN205617890U - Wire pole positive bar ware - Google Patents

Abstract

The utility model discloses an electric pole straightening device, which specifically relates to the technical field of power system maintenance and detection. The utility model solves the disadvantages of the existing mechanical orthodrome that the volume is large and the transportation is inconvenient. The utility pole straightening device includes a base on which an anti-shock protector is arranged, and the base is upwardly provided with a guiding connecting rod, a telescopic connecting rod, a jacking mechanism, an insulating sheath rod, a hoop connecting rod and an electric Rod hoop, the guide connecting rod is hinged with the base, the telescopic connecting rod and the guiding connecting rod are connected by bolts, the jacking mechanism and the telescopic connecting rod are fixedly connected by bolts, the insulating sheath rod is inserted into the jacking mechanism, and the hoop is connected The rod is plugged with the insulating sheath rod, the end of the hoop connecting rod is provided with a first screw hole, the pole hoop is provided with an ear seat, and the ear seat is provided with a second screw hole, the hoop connecting rod and the pole The hoop is fixedly connected through the cooperation of the bolt, the first screw hole and the second screw hole.

Description

A utility pole straightening device

technical field

The utility model relates to the technical field of power system maintenance and detection, in particular to an electric pole straightening device.

Background technique

Telephone poles, as the name implies, are poles for wires. They are one of the basic equipment in overhead power distribution lines. They appear in various rural areas-fields-roads-streets and are one of the important infrastructures. According to the material used, it can be divided into wooden poles, cement poles and metal poles. Because cement poles have the advantages of long service life and small maintenance workload, they are widely used. All kinds of electric poles in the early days started from wooden poles, even including high-voltage electric poles whose voltage level was not too high. Later, due to the development of steel and reinforced concrete, and technical requirements, these two materials replaced most of the wooden poles, and the applicable wood was gradually scarce. Since the main material of the utility pole is reinforced concrete, it is heavy. Due to factors such as seasonal changes, geological conditions, and operating time, the cement poles of the 10kV power distribution lines in the power system often cause the cement poles to be skewed, which seriously threatens the normal operation of the power distribution lines, so it is necessary to straighten the skewed cement poles .

The traditional straightening operation of electric poles needs to be done manually, which is time-consuming and labor-intensive, and there are great potential safety hazards. With the continuous development of technology, mechanical straightening devices have gradually replaced manual straightening operations for electric poles, but when using mechanical During the process of straightening the rod, it is necessary to cut off the power to prevent the operator from getting an electric shock. Once the power is cut off, it will have a great impact on the production and life in the corresponding area. At the same time, the existing mechanical straightening device is large in size and inconvenient transportation.

Utility model content

The purpose of this utility model is to solve the problem that the existing mechanical positive rods are large in size and inconvenient to transport, and propose a kind of electric wire that is arranged in sections between each rod body and assembled together when in use, which is convenient for storage and transportation Positive rod device.

The utility model specifically adopts the following technical solutions:

A utility pole straightening device, comprising a base, the base is provided with an electric shock protector, and the base is upwardly provided with a guiding connecting rod, a telescopic connecting rod, a jacking mechanism, an insulating sheath rod, a holding hoop connecting rod and electric pole hoop, the guide connecting rod is hinged with the base, the telescopic connecting rod and the guiding connecting rod are connected by bolts, the jacking mechanism and the telescopic connecting rod are fixedly connected by bolts, the insulation protection The sleeve rod is plugged with the jacking mechanism, the hoop connecting rod is plugged with the insulating sheath rod, the end of the hoop connecting rod is provided with a first screw hole, and the pole hoop is provided with an ear seat, the ear seat is provided with a second screw hole, the hoop connecting rod and the pole hoop are fixedly connected through the cooperation of bolts, the first screw hole and the second screw hole, and the inner pole hoop The surface is covered with a layer of rubber insulating layer, and a plurality of elastic support rods are arranged between the base and the guide connecting rod. One end of the elastic support rod is hinged with the base, and the other end is welded with the guide connect rod.

Preferably, the jacking mechanism is a hydraulic jack or a jacking cylinder.

Preferably, a universal wheel is provided at the bottom of the base, and a fixer is provided on the universal wheel, and a universal wheel driver and a controller for driving the universal wheel to move are provided inside the base. The universal wheel driver drives the universal wheel to move, and after moving to an appropriate position, the wireless remote control device sends instructions to the controller, and the controller controls the universal wheel driver to fix the universal wheel.

Preferably, the pole hoop includes a left semi-circular ring and a right semi-circular ring, both ends of the left semi-circular ring and the right semi-circular ring are provided with fixing holes, and pin shafts are passed through the fixing holes to connect the left semi-circular ring Connect with the right semi-circular activity.

Preferably, the pole hoop is provided with a miniature dynamometer. It can monitor the gripping force of the pole hoop in real time to prevent the pole from being damaged due to excessive force of the hoop.

Preferably, there are more than two elastic support rods.

The utility model has the beneficial effects that: the guide connecting rod, the telescopic connecting rod, the jacking mechanism, the insulating sheath rod, the hoop connecting rod and the pole hoop in the utility pole straightening device adopt plug-in or bolts. When not in use, it can be disassembled for easy storage and transportation; the insulating sheath pole is made of insulating material, the base is equipped with an anti-shock protector, and the inner surface of the pole hoop is covered with a layer of rubber insulation Layers can be used for insulation protection from various aspects to prevent electric shock; there are universal wheels on the base, which drive the entire mechanism to run to the best position, saving manpower.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility pole straightening device.

Among them, 1 is the base, 2 is the guide connecting rod, 3 is the telescopic connecting rod, 4 is the jacking mechanism, 5 is the insulating sheath rod, 6 is the electric pole hoop, 7 is the elastic support rod, 8 is the hoop connecting rod , 9 are universal wheels.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the specific embodiment of the utility model is further described:

As shown in Figure 1, a utility pole straightening device includes a base 1, an electric shock protector is arranged on the base 1, and a guiding connecting rod 2, a telescopic connecting rod 3, and a jacking mechanism are arranged on the base 1 and connected in sequence. 4. The insulating sheath rod 5, the hoop connecting rod 8 and the pole hoop 6, wherein the jacking mechanism 4 is a hydraulic jack or a jacking cylinder. The guide connecting rod 2 is hinged with the base 1, the telescopic connecting rod 3 and the guiding connecting rod 2 are connected by bolts, the jacking mechanism 4 and the telescopic connecting rod 3 are fixedly connected by bolts, and the insulating sheath rod 5 is connected with the jacking mechanism 4 , the hoop connecting rod 8 is plugged with the insulating sheath rod 5, the end of the hoop connecting rod 8 is provided with a first screw hole, the pole hoop 6 is provided with an ear seat, and the ear seat is provided with a second screw hole , the hoop connecting rod 8 and the pole hoop 6 are fixedly connected through the cooperation of bolts, the first screw hole and the second screw hole, the inner surface of the pole hoop 6 is covered with a layer of rubber insulating layer, the base 1 and the guide connecting rod Two or more elastic support rods 7 are arranged between the two, one end of the elastic support rod 7 is hinged with the base 1, and the other end is welded with the guide connecting rod 2.

The bottom of the base 1 is provided with a universal wheel 9, the universal wheel 9 is provided with a fixer, and the interior of the base 9 is provided with a universal wheel driver and a controller to drive the universal wheel to move. The universal wheel driver drives the universal wheel 9 to move, and after moving to an appropriate position, the wireless remote control device sends instructions to the controller, and the controller controls the universal wheel driver to fix the universal wheel.

The pole hoop 6 includes a left semi-circular ring and a right semi-circular ring. Both ends of the left semi-circular ring and the right semi-circular ring are provided with fixing holes, and pin shafts are worn in the fixing holes to connect the left semi-circular ring and the right semi-circular ring. Ring activity connection. The electric pole hoop 6 is provided with a miniature dynamometer, which can monitor the size of the gripping force of the electric pole hoop in real time, preventing the electric pole hoop 6 from being too strong and damaging the electric pole.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples, and changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present utility model are also acceptable. Should belong to the protection scope of the present utility model.

Claims (6)

1. A utility pole positive pole device, it is characterized in that, comprises base, and described base is provided with anti-shock protector, and described base is upwardly provided with the guiding connecting rod that connects successively, telescopic connecting rod, jacking mechanism, The insulating sheath rod, the hoop connecting rod and the electric pole hoop, the guide connecting rod is hinged to the base, the telescopic connecting rod and the guiding connecting rod are connected by bolts, and the jacking mechanism and the telescopic connecting rod are fixed by bolts connection, the insulating sheath rod is plugged with the jacking mechanism, the hoop connecting rod is plugged with the insulating sheath rod, the end of the hoop connecting rod is provided with a first screw hole, and the pole An ear seat is provided on the hoop, and a second screw hole is provided on the ear seat. The hoop connecting rod and the electric pole hoop are fixedly connected through bolts, the first screw hole and the second screw hole. The inner surface of the pole hoop is covered with a layer of rubber insulating layer, and a plurality of elastic support rods are arranged between the base and the guide connecting rod. One end of the elastic support rod is hinged with the base, and the other end is connected with the guide connect rod. welding. 2. A utility pole straightening device according to claim 1, wherein the jacking mechanism is a hydraulic jack or a jacking cylinder. 3. A utility pole straightening device as claimed in claim 1, characterized in that, the bottom of the base is provided with universal wheels, the universal wheels are provided with fixers, and the inside of the base is provided with A universal wheel driver and a controller that drive the universal wheel to move. 4. A utility pole straightening device as claimed in claim 1, characterized in that, said utility pole hoop comprises a left semi-circular ring and a right semi-circular ring, and the two ends of the left semi-circular ring and the right semi-circular ring are All are provided with fixing holes, and pin shafts are passed through the fixing holes to movably connect the left semi-circular ring and the right semi-circular ring. 5. A utility pole straightening device according to claim 1, characterized in that a miniature dynamometer is provided on the utility pole hoop. 6. The utility pole straightening device according to claim 1, characterized in that there are more than two elastic support rods.