A deviation-correcting movable seat

Abstract

The present invention discloses a deviation-correcting movable seat, which includes a base, a pedestal, a slide rail, and a sliding base. The slide rail is rotatably connected to the base, the sliding base is slidably connected to the slide rail, a first hinge shaft is provided on the sliding base, and the pedestal is rotatably connected to the first hinge shaft; a return spring is provided between the pedestal and the base. The present invention enables the wire clamp installation tool installed on the pedestal to adapt to the position of the main wire through its own movement, so that the main wire can be smoothly inserted into the insulation piercing wire clamp, thereby effectively reducing the installation difficulty of the insulation piercing wire clamp, reducing the requirements for the operation level of the operator, saving the installation time of the wire clamp, and improving the installation efficiency.

Description

Technical Field

[0001] The present invention belongs to the technical field of electric power, and particularly relates to a deviation-correcting movable seat. Background Art

[0002] The function of an insulation piercing clamp is to connect the main line and the lead wire. The existing installation methods of insulation piercing clamps are divided into two types: manual installation and mechanical installation. The mechanical installation method usually fixes a special clamp installation tool to a mobile lifting platform such as a boom truck, and uses the movement of the boom truck to make the clamp installation tool equipped with the insulation piercing clamp and the lead wire approach the main line and connect the insulation piercing clamp with the main line. However, the existing clamp installation tools are usually rigidly fixed to mobile lifting platforms such as boom trucks. In actual operation, due to the limitation of the operator's operation level, it is very difficult to make the main line just fit into the insulation piercing clamp by operating the boom truck. Usually, it takes many attempts to succeed, which is time-consuming and laborious, and the work efficiency is low. Summary of the Invention

[0003] The purpose of the present invention is to solve the problem that the existing clamp installation tools are rigidly fixed to mobile lifting platforms such as boom trucks. In actual operation, due to the limitation of the operator's operation level, it is very difficult to make the main line just fit into the insulation piercing clamp by operating the boom truck. Usually, it takes many attempts to succeed, resulting in time-consuming and laborious work and low work efficiency. A deviation-correcting movable seat is provided, which can effectively solve the above problems.

[0004] The purpose of the present invention is achieved by the following technical solutions: A deviation-correcting movable seat includes a base, a bottom seat, a slide rail, and a sliding bottom seat. The slide rail is rotatably connected to the base, the sliding bottom seat is slidably connected to the slide rail, a first hinge shaft is provided on the sliding bottom seat, and the bottom seat is rotatably connected to the first hinge shaft; a return spring is provided between the bottom seat and the base.

[0005] In the present invention, the bottom seat is used to install the clamp installation tool, and the base is fixed to a boom truck or other lifting platforms. The slide rail and the bottom seat can rotate relative to each other, the sliding bottom seat can move axially along the slide rail, and the bottom seat can rotate around the first hinge shaft. In this way, the clamp installation tool provided on the bottom seat can achieve three-degree-of-freedom movement. When installing, even if the insulation piercing clamp is not directly facing the main line, the clamp installation tool can adapt to the position of the main line through its own movement, so that the main line can be smoothly installed into the insulation piercing clamp, thereby effectively reducing the installation difficulty of the insulation piercing clamp, reducing the requirement for the operator's operation level, saving the installation time of the clamp, and improving the installation efficiency. After the bottom seat moves, once the external force disappears, the bottom seat can return to its original position under the pulling of the return spring.

[0006] Preferably, there are two sets of reset springs, with two in each set. The two sets of reset springs are symmetrically arranged on both sides of the base, and the two ends of the reset springs are respectively connected to the base and the base plate. The reset springs are symmetrically arranged in two sets on both sides of the base, so that the pulling force of the reset springs on the base plate is evenly distributed, making the base plate more stable.

[0007] Preferably, the two reset springs in the same group are arranged in a "V" shape, and the included angle between the two reset springs is 20° to 40°.

[0008] Preferably, a second hinge hole is provided on the base, and a second hinge shaft is rotatably connected in the second hinge hole. The slide rail is fixedly arranged on the second hinge shaft, and the lower end surface of the slide rail fits with the upper end surface of the base.

[0009] Preferably, the axial direction of the second hinge shaft is perpendicular to the axial direction of the slide rail, and the axial direction of the first hinge shaft is parallel to the axial direction of the slide rail.

[0010] Preferably, fixing bolts for connecting with the end parts of the reset springs are provided on the base and the base plate.

[0011] Preferably, a card slot is provided on the base. The card slot plays a positioning role and facilitates the accurate installation of the base on a boom truck or other mobile lifting platforms.

[0012] The beneficial effects of the present invention are as follows: The present invention enables the line clamp installation tool installed on the base plate to adapt to the position of the main line through its own movement, so that the main line can be smoothly inserted into the insulating piercing line clamp, thereby effectively reducing the installation difficulty of the insulating piercing line clamp, reducing the requirements for the operator's operation level, saving the installation time of the line clamp, and improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the present invention.

[0014] Figure 2 is a sectional view of the present invention.

[0015] In the figure: 1. Base plate, 2. Base, 3. Slide rail, 4. Sliding base, 5. First hinge shaft, 6. Reset spring, 7. Fixing bolt, 8. Installation bolt, 9. Second hinge shaft, 10. Card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present invention will be further described below through specific embodiments in conjunction with the drawings.

[0017] Embodiment 1:

[0018] As Figures 1 to 2As shown in the figure, a deviation rectifying movable seat includes a base 1, a pedestal 2, a slide rail 3, and a sliding base 4. A second hinge hole is provided on the pedestal 2, and a second hinge shaft 9 is rotatably connected in the second hinge hole. The slide rail 3 is provided on the second hinge shaft 9. The lower end surface of the slide rail 3 is in contact with the upper end surface of the pedestal 2. The axial direction of the slide rail 3 is perpendicular to the axial direction of the second hinge shaft 9. The sliding base 4 is slidably connected to the slide rail 3. The sliding base 4 can move along the axial direction of the slide rail 3. A first hinge shaft 5 is provided on the sliding base 4. The axis direction of the first hinge shaft 5 is parallel to the axial direction of the slide rail 3. A first hinge hole is provided at the lower end of the base 1, and the first hinge shaft 5 is rotatably connected in the first hinge hole. A plurality of return springs 6 are provided between the pedestal 2 and the base 1. In this embodiment, a total of four return springs 6 are provided. The return springs 6 are grouped in pairs of two, divided into two groups, and symmetrically arranged on both sides of the pedestal 2. The two ends of the return spring 6 are respectively connected to the side surfaces of the pedestal 2 and the base 1. The two return springs 6 in each group are arranged in a "V" shape, and the angle between the two return springs in the same group is 20 to 40 degrees. Fixing bolts 7 for connecting the ends of the return spring 6 are provided on the side surfaces of the base 1 and the pedestal 2. A card slot 10 is provided on the pedestal 2. A plurality of mounting bolts 8 are provided on the pedestal 2.

[0019] In the present invention, a wire clamp installation tool is installed on the base, and the pedestal is fixed on a boom truck or other lifting platforms. The slide rail and the base can rotate relative to each other, the sliding base can move along the axial direction of the slide rail, and the base can rotate around the first hinge shaft. In this way, the wire clamp installation tool installed on the base can achieve three degrees of freedom of movement. When installing, even if the insulation piercing wire clamp is not directly facing the main wire, the wire clamp installation tool can adapt to the position of the main wire through its own movement, so that the main wire can be smoothly inserted into the insulation piercing wire clamp, thereby effectively reducing the installation difficulty of the insulation piercing wire clamp, reducing the requirements for the operator's operation level, saving the installation time of the wire clamp, and improving the installation efficiency. After the base moves, once the external force disappears, the base can return to its original position under the pulling of the return spring.

[0020] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deviation-correcting movable seat, characterized in that: It includes a base, a pedestal, a slide rail, and a sliding pedestal. The slide rail is rotatably connected to the base, the sliding pedestal is slidably connected to the slide rail, a first hinge shaft is provided on the sliding pedestal, and the pedestal is rotatably connected to the first hinge shaft; a return spring is provided between the pedestal and the base; a second hinge hole is provided on the base, a second hinge shaft is rotatably connected in the second hinge hole, the slide rail is provided on the second hinge shaft, the lower end surface of the slide rail fits with the upper end surface of the base, the axis direction of the second hinge shaft is perpendicular to the axial direction of the slide rail, the axis direction of the first hinge shaft is parallel to the axial direction of the slide rail, a first hinge hole is provided at the lower end of the pedestal, and the first hinge shaft is rotatably connected in the first hinge hole; the pedestal is used for installing an insulating piercing clamp installation tool, and the base is fixed on a boom truck or other lifting platforms.

2. The centering movable seat according to claim 1, characterized in that, There are two sets of return springs in total, and two are provided in each set. The two sets of return springs are symmetrically arranged on both sides of the base, and the two ends of the return spring are respectively connected to the base and the pedestal.

3. A deviation-correcting movable seat according to claim 2, characterized in that, The two return springs in the same group are arranged in a "V" shape, and the included angle between the two return springs is 20 to 40 degrees.

4. A deviation-correcting movable seat according to claim 1, characterized in that, The slide rail is fixed on the second hinge shaft.

5. The centering movable seat according to claim 1, characterized in that Fixing bolts for connecting with the end parts of the return springs are provided on the base and the pedestal.

6. The centering movable seat according to claim 5, characterized in that, The fixing bolts are located on the sides of the pedestal and the base.

7. A deviation-correcting movable seat according to any one of claims 1 to 6, characterized in that, A clamping groove is provided on the base.

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