CN220042327U

CN220042327U - Binding post convenient to replace for high-voltage switch

Info

Publication number: CN220042327U
Application number: CN202221839441.7U
Authority: CN
Inventors: 曹蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-11-17
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a wiring terminal convenient to replace for a high-voltage switch, which belongs to the technical field of power transmission and comprises a base and a high-voltage wiring column, wherein the high-voltage wiring column is arranged at the top of the base, a more convenient installation mechanism for installing the high-voltage wiring column is arranged in the base, and a fixing mechanism capable of rapidly installing and fixing the wiring terminal is arranged at the top of the high-voltage wiring column. According to the utility model, the mounting and dismounting of the high-voltage wiring terminal can be conveniently and fast finished through the mounting mechanism, the working efficiency is improved, the mounting strength after mounting is higher and is stable, the mounting and dismounting of the wiring terminal can be conveniently and fast finished through the fixing mechanism, if only a single wiring terminal is damaged, the wiring terminal can be quickly replaced when the whole wiring terminal is not required to be replaced, and the working efficiency is improved.

Description

Binding post convenient to replace for high-voltage switch

Technical Field

The utility model belongs to the technical field of power transmission, and particularly relates to a connection terminal for a high-voltage switch, which is convenient to replace.

Background

Terminals are parts of two conductive elements that are connected and whose function is primarily to transmit electrical signals or to conduct electricity, whereas terminals of high voltage switches often need to withstand extremely high voltages, are prone to burn out in use and often need to be replaced.

According to the search, a patent number CN201520598436.5 is found, namely a voltage equalizing device for a high-voltage isolating switch and the high-voltage isolating switch, wherein the novel high-voltage isolating switch comprises a bottom plate, an equalizing ring, an equalizing plate and a connecting guide rod; the bottom plate is fixed at the top of the insulator of the high-voltage isolating switch, the equalizing plate is arranged in the middle area of the equalizing ring and is fixed on the equalizing ring, one end of the connecting guide rod is fixed on the bottom plate, and the other end of the connecting guide rod is fixed on the equalizing plate or the equalizing ring, so that the effect of improving electric field distribution near the top of the insulator of the high-voltage isolating switch, reducing and inhibiting the generation of surface discharge of a conductive part at the top of the insulator and improving discharge voltage at the high-voltage isolating switch is achieved;

the disadvantages are as follows: the device need rely on original technique when the terminal installation, and comparatively loaded down with trivial details, reduce work efficiency, have certain limitation simultaneously, the binding post of the device, the mounting means is comparatively simple, and is comparatively troublesome when changing, influences work efficiency, and intensity is general after the installation, has the risk of droing.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a connection terminal for a high-voltage switch is provided that is easy to replace.

The technical scheme adopted by the utility model is as follows: a terminal for a high voltage switch for easy replacement, comprising: base, high-voltage terminal, the high-voltage terminal is installed at the base top, the inside installation mechanism who installs the high-voltage terminal that is provided with of base, high-voltage terminal top is provided with the fixed establishment that can swiftly install the binding post.

Wherein, the installation mechanism includes: annular draw-in groove, slide rail, briquetting, slider A, slider B, the equal integration in base top both sides is provided with annular draw-in groove, the integration of base bottom is provided with the slide rail, the inside sliding connection of slide rail has slider A and slider B, sliding connection has the briquetting in the middle of the base bottom is located the slide rail, and the briquetting lower extreme runs through the base bottom.

Wherein, fixed establishment includes: the connecting column is installed at high voltage wiring column top, the threaded rod is installed in the rotation of spliced pole bottom, threaded rod has slider C through screw sliding connection, annular grip block is installed to slider C top one side, the inside directional piece that is located threaded rod top sliding connection of spliced pole, binding post is installed at the spliced pole top, the inside drive rod that is located threaded rod below rotation of spliced pole is connected with the drive rod, the carousel is installed to drive rod one side.

The gear is arranged in the middle of the pressing block, racks are integrally arranged on one side of the pressing block, one side of the sliding block A and one side of the sliding block B, and the gear in the middle of the pressing block is meshed with the racks on one side of the pressing block, one side of the sliding block A and one side of the sliding block B.

Wherein the orientation block penetrates the sliding block C.

Wherein, the gear is all installed to transfer line one side and threaded rod one end, and intermeshing, and the gear of threaded rod one end runs through and is provided with a plurality of holes, and the integration of orientation piece bottom is provided with the fixed block, and the fixed block of orientation piece bottom agrees with the hole on the threaded rod gear.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the mounting and dismounting of the high-voltage wiring column can be conveniently completed through the mounting mechanism, the working efficiency is improved, and the mounting is high in fixing strength and stable.

2. According to the utility model, the wiring terminal can be conveniently and rapidly mounted and dismounted through the fixing mechanism, and if only a single wiring terminal is damaged, the wiring terminal can be rapidly replaced without replacing the whole wiring terminal, so that the working efficiency is improved.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic diagram of the enlarged construction of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic diagram of the enlarged structure of FIG. 1 at B in accordance with the present utility model;

fig. 4 is a schematic diagram of the three-dimensional structure of the high-voltage terminal of the present utility model.

The marks in the figure: 1. a base; 101. an annular clamping groove; 102. a slide rail; 2. a high voltage terminal; 3. briquetting; 301. a sliding block A; 302. a sliding block B; 4. a connecting column; 401. a threaded rod; 402. an orientation block; 403. a sliding block C; 4031. an annular clamping block; 5. a connection terminal; 6. a transmission rod; 601. a turntable.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-4, a terminal for a high voltage switch for facilitating replacement, comprising: base 1, high-voltage terminal 2 is installed at base 1 top, and base 1 inside is provided with comparatively convenient installation mechanism with high-voltage terminal 2 installation, and high-voltage terminal 2 top is provided with the fixed establishment that can swiftly install binding post 5.

Further, the mounting mechanism includes: the annular clamping groove 101, the slide rail 102, the briquetting 3, the slider A301, the slider B302, the equal integration in base 1 top both sides is provided with annular clamping groove 101, base 1 bottom integration is provided with the slide rail 102, slide rail 102 inside sliding connection has slider A301 and slider B302, base 1 bottom is located slide rail 102 centre sliding connection has briquetting 3, and briquetting 3 lower extreme runs through base 1 bottom, install the gear in the middle of the briquetting 3 in base 1 bottom is located briquetting 1, briquetting 3, slider A301 and slider B302 one side all integration are provided with the rack, the gear in the middle of the briquetting 3 is in mesh with briquetting 3, slider A301 and slider B302 one side rack, the staff inserts high-pressure welding post 2 bottom along annular clamping groove 101, make its bottom push down briquetting 3, the gear rotation of base bottom is driven to the rack of briquetting 3 one side rack, the gear of base bottom drives slider A301 and slider B302 one side rack to the center removal, make slider A301 and slider B302 with high-pressure welding post 2 centre gripping, high-pressure welding post 2 exerts decurrent force, it is firm to fix, when need change high-pressure welding post 2, the staff need take out the bottom 301 and slider B can only loosen the high-pressure welding post 2.

Further, the fixing mechanism includes: the connecting column 4, the threaded rod 401, the orientation block 402, the sliding block C403, the annular clamping block 4031, the wiring terminal 5, the transmission rod 6 and the rotary table 601, the connecting column 4 is installed at the top of the high-voltage wiring column 2, the threaded rod 401 is rotatably installed at the bottom of the connecting column 4, the sliding rod 401 is in threaded sliding connection with the sliding block C403, the annular clamping block 4031 is installed at one side of the top of the sliding block C403, the orientation block 402 is slidably connected above the threaded rod 401 in the connecting column 4, the sliding block C403 penetrates through the orientation block 402, the wiring terminal 5 is installed at the top of the connecting column 4, the transmission rod 6 is rotatably connected below the threaded rod 401 in the connecting column 4, the rotary table 601 is installed at one side of the transmission rod 6, gears are installed at one side of the transmission rod 6 and one end of the threaded rod 401, and are mutually meshed, a plurality of holes are formed in the gear at one end of the threaded rod 401 in a penetrating manner, the fixed block is integrally arranged at the bottom of the orientation block 402, the fixed block at the bottom of the orientation block 402 is matched with a hole on a gear of the threaded rod 401, a worker inserts the wiring terminal 5 into the connecting column 4, the rotary turntable 601 rotates, the rotary turntable 601 drives the transmission rod 6 to rotate, the transmission rod 6 drives the gear at one end of the threaded rod 401 to rotate through the gear at one side, the threaded rod 401 rotates, the two sliding blocks C403 in the middle of the threaded rod 401 move towards the central shaft, the two sliding blocks C403 can only move along the threaded rod 401 and cannot follow the rotation of the threaded rod 401 through the orientation block 402, when the belt turntable 601 does not rotate, the orientation block 402 is pressed down, the fixed block at the bottom of the orientation block 402 is inserted into the hole in the middle of the gear at one end of the threaded rod, the gear is fixed, and the wiring terminal 5 is fixed, and when the wiring terminal 5 is dismounted, the orientation block 402 is only pulled up, and the rotary turntable 601 is reversed, so that the wiring terminal 5 can be dismounted.

Working principle: firstly, a worker inserts the bottom of a high-voltage wiring column 2 along an annular clamping groove 101, the bottom of the high-voltage wiring column is enabled to press down a pressing block 3, a rack on one side of the pressing block 3 drives a gear on the bottom of a base to rotate, the gear on the bottom of the base drives racks on one side of a sliding block A301 and a sliding block B302 to move towards the center, so that the sliding block A301 and the sliding block B302 clamp the high-voltage wiring column 2, the higher the downward force is exerted by the high-voltage wiring column 2, the more firm the fixation is, the worker can further fix the high-voltage wiring column 2 by penetrating the annular clamping groove 101 through bolts after the fixation is completed, the fixation effect is improved, when the high-voltage wiring column 2 needs to be replaced, the worker unscrews the bolts on the annular clamping groove 101, the worker only needs to jack up the bottom of the pressing block 3, and the sliding block A301 and the sliding block B302 can loosen the high-voltage wiring column 2, the connecting terminal can be taken out by a worker, the connecting terminal 5 is inserted into the connecting column 4, the rotary turntable 601 rotates, the rotary turntable 601 drives the transmission rod 6 to rotate, the transmission rod 6 drives the gear at one end of the threaded rod 401 to rotate through the gear at one side, the threaded rod 401 rotates, the threaded rod 401 moves two sliding blocks C403 in the middle towards the central shaft, the two sliding blocks C403 can only move along the threaded rod 401 and cannot rotate along with the threaded rod, when the rotary turntable 601 does not rotate, the directional block 402 is pressed down, the fixed block at the bottom of the directional block 402 is inserted into a hole in the middle of the gear at one end of the threaded rod, the gear is fixed, and the connecting terminal 5 is fixed, and when the connecting terminal is disassembled, the rotary turntable 601 is only pulled up, and the connecting terminal 5 can be disassembled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A terminal for a high voltage switch for easy replacement, comprising: base (1), high-voltage terminal (2) are installed at base (1) top, its characterized in that: the high-voltage wiring terminal is characterized in that a more convenient installation mechanism for installing the high-voltage wiring terminal (2) is arranged in the base (1), and a fixing mechanism capable of rapidly installing and fixing the wiring terminal (5) is arranged at the top of the high-voltage wiring terminal (2);

the mounting mechanism includes: annular draw-in groove (101), slide rail (102), briquetting (3), slider A (301), slider B (302), the equal integration in base (1) top both sides is provided with annular draw-in groove (101), base (1) bottom integration is provided with slide rail (102), slide rail (102) inside sliding connection has slider A (301) and slider B (302), base (1) bottom is located slide rail (102) centre sliding connection has briquetting (3), and briquetting (3) lower extreme runs through base (1) bottom;

the fixing mechanism includes: spliced pole (4), threaded rod (401), directional piece (402), slider C (403), annular clamping block (4031), binding post (5), transfer line (6), carousel (601), spliced pole (4) are installed at high voltage wiring post (2) top, threaded rod (401) are installed in rotation of spliced pole (4) bottom, threaded rod (401) have slider C (403) through screw thread sliding connection, annular clamping block (4031) are installed to slider C (403) top one side, inside directional piece (402) that are located threaded rod (401) top sliding connection of spliced pole (4), binding post (5) are installed at spliced pole (4) top, inside threaded rod (401) below rotation of spliced pole (4) is connected with transfer line (6), carousel (601) are installed to transfer line (6) one side.

2. A terminal for a high voltage switch for easy replacement as recited in claim 1, wherein: the gear is installed in the middle of base (1) bottom is located briquetting (3), slider A (301) and slider B (302) one side all are provided with the rack in an integrated way, the gear in the middle of base (1) bottom is located briquetting (3) and the rack meshing of briquetting (3), slider A (301) and slider B (302) one side.

3. A terminal for a high voltage switch for easy replacement as recited in claim 1, wherein: the orientation block (402) penetrates the slide block C (403).

4. A terminal for a high voltage switch for easy replacement as recited in claim 1, wherein: the gear is all installed to transfer line (6) one side and threaded rod (401) one end, and intermeshing, and the gear of threaded rod (401) one end runs through and is provided with a plurality of holes, and orientation piece (402) bottom integration is provided with the fixed block, and the fixed block of orientation piece (402) bottom agrees with the hole on the threaded rod (401) gear.