CN220895973U

CN220895973U - Arrester termination

Info

Publication number: CN220895973U
Application number: CN202322092377.1U
Authority: CN
Inventors: 陈翠英; 谢东; 王浩; 晏傲松; 苏杭; 张文苗; 陈柱
Original assignee: Jiangsu Gaodian Electric Power Equipment Co ltd
Current assignee: Jiangsu Gaodian Electric Power Equipment Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-05-03
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to a lightning arrester wiring device which comprises a lightning arrester main body, wherein a connecting mechanism used for facilitating wiring and fixing is arranged on the outer surface of the lightning arrester main body, and a protection mechanism used for conveniently improving wiring protection effect is arranged on the front surface of the connecting mechanism. This arrester termination, through having set up coupling mechanism, mutually supporting between wiring frame, the pivot, clamp, fixed plate and fixed orifices and fixing bolt etc., can utilize the wiring frame to carry out plug connection in order to fix the wiring use to the arrester of required auxiliary connection, screw in the fixed orifices with fixing bolt and twist fixing bolt pulling fixed plate and remove and drive two clamps and remove the interval of narrowing in order to better carry out the centre gripping to arrester main part bottom fixedly, can keep protection machanism and arrester wiring end position to correspond after two clamps and arrester main part bottom centre gripping and carry out auxiliary connection use, improve wiring connection efficiency.

Description

Arrester termination

Technical Field

The utility model relates to the technical field of lightning arrester wiring, in particular to a lightning arrester wiring device.

Background

The lightning arrester is generally an electric appliance for protecting electric equipment from high transient overvoltage and limiting the freewheel time and also often limiting the freewheel amplitude, and is generally classified into a tube type lightning arrester, a valve type lightning arrester, a zinc oxide lightning arrester and the like, and is often connected with a high-voltage transmission wire by an upper high-voltage terminal, and a lower electric appliance electrically connected with a lower wiring terminal is generally connected with the lower electric appliance, and since the lightning arrester needs to be connected with the high-voltage wire, the lightning arrester needs wiring tests on the safety performance of the wiring terminal, whether the lightning arrester leaks electricity, voltage data and the like.

The utility model discloses a lightning arrester test wiring device in China patent publication No. (CN 218122043U), including high-voltage lightning arrester, collar one and collar two, L type sliding tray has been seted up on collar two front end right sides, L type sliding tray inboard sliding connection has U type stopper, U type stopper right-hand member outside sliding connection is inboard at L type limiting tray, collar one right side is connected with rubber clamping plate and pressing plate through rubber connecting plate and rubber removal axle, in this utility model, through setting up U type stopper and sliding from top to bottom in L type sliding tray, can let the spacing block of right-hand member of U type stopper at L type limiting tray inside, and then carry out the fixed processing between collar one and the collar two, and then conveniently install fast on the terminal of high-voltage lightning arrester, through setting up rubber removal axle connection rubber connecting plate, rubber clamping plate, can improve wiring stability, solve the insecure problem of wiring, but still have the problem of the guard effect to the rubber arrester wiring mouth in the above-mentioned patent, mainly through the spring promotion clamping plate removal with wire, but can both meet the problem that the safety in the lightning arrester wire can all meet the problem that the safety in the mode is poor, but can both meet the safety in the fact that the lightning arrester is difficult to cover when the wire is fixed to the lightning arrester is met completely.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the lightning arrester wiring device which has the advantages of good wiring protection effect and the like, and solves the problem of poor protection effect on a lightning arrester wiring port in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the arrester wiring device comprises an arrester main body, wherein a connecting mechanism for facilitating wiring and fixing use is arranged on the outer surface of the arrester main body, and a protection mechanism for facilitating improvement of wiring protection effect is arranged on the front surface of the connecting mechanism;

The connecting mechanism comprises a wiring frame which is inserted on the outer surface of the lightning arrester main body in a sliding mode, a rotating shaft is fixed on the inner bottom wall of the wiring frame, two clamping hoops are connected to the outer surface of the rotating shaft in a rotating mode, and fixing plates are fixed on the left sides of the two clamping hoops.

Further, the shape of the wiring frame is U-shaped, the shape of the clamp is arc-shaped, and two opposite sides of the clamp are both fixed with insulating anti-slip pads.

Further, the height of the fixing plate is equal to that of the clamp, and the thickness of the fixing plate is equal to that of the clamp.

Further, the fixing holes are formed in one side, opposite to the fixing plates, of each fixing plate, and fixing bolts are connected with the inner peripheral walls of the two fixing holes in a threaded mode.

Further, protection machanism is including seting up at the positive wiring hole of front side clamp, the interior perisporium slip grafting of wiring hole has the wiring sleeve, the interior roof of wiring sleeve has seted up and has been adjusted the screw, the interior perisporium threaded connection of adjusting the screw has adjusting screw, adjusting screw's bottom rotation is connected with the line ball board, the lower fixed surface of line ball board has anti-skidding tooth.

Further, the number of the anti-slip teeth is not less than two, and the anti-slip teeth are uniformly distributed on the lower surface of the line pressing plate.

Further, the inner peripheral wall of the wiring sleeve and the lower surface of the line pressing plate are both fixed with insulating pads, and the top end of the adjusting screw is fixed with a rotating rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. This arrester termination, through having set up coupling mechanism, mutually supporting between wiring frame, the pivot, clamp, fixed plate and fixed orifices and fixing bolt etc., can utilize the wiring frame to carry out plug connection in order to fix the wiring use to the arrester of required auxiliary connection, screw in the fixed orifices with fixing bolt and twist fixing bolt pulling fixed plate and remove and drive two clamps and remove the interval of narrowing in order to better carry out the centre gripping to arrester main part bottom fixedly, can keep protection machanism and arrester wiring end position to correspond after two clamps and arrester main part bottom centre gripping and carry out auxiliary connection use, improve wiring connection efficiency.

2. This arrester termination through having set up protection machanism, through the wiring hole, wiring sleeve, adjust the screw, adjusting screw and line ball board and mutually support between the anti-skidding tooth etc. can be after the connection centre gripping between coupling mechanism and arrester main part is fixed, correspond through wiring hole and the terminal of arrester and fix a position the wiring, wiring sleeve can play the naked wire use of extension wiring protection length protection rubber, it is fixed to exert pressure the wire to drive the line ball board removal through rotating the bull stick and driving the adjusting screw, cooperation anti-skidding tooth prevents that the wiring from droing improves wiring fastness, and the electric leakage risk when the wire is electrified can be avoided to the cooperation insulating pad, increase the protector to the wiring mouth, the security performance of arrester when meeting into the thunderbolt is improved.

Drawings

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

FIG. 2 is a schematic view of a connecting mechanism according to the present utility model;

Fig. 3 is a schematic view of a protection mechanism according to the present utility model.

In the figure: the lightning arrester comprises a lightning arrester main body, a 2 connecting mechanism, a 201 wiring frame, a 202 rotating shaft, a 203 clamp, a 204 fixing plate, a 205 fixing hole, a 206 fixing bolt, a 3 protecting mechanism, a 301 wiring hole, a 302 wiring sleeve, a 303 adjusting screw hole, a 304 adjusting screw, a 305 wire pressing plate, 306 anti-slip teeth, a 307 insulating pad and a 308 rotating rod.

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.

Referring to fig. 1, an arrester wiring device in this embodiment includes an arrester main body 1, a connecting mechanism 2 for facilitating the fixed use of wiring is provided on the outer surface of the arrester main body 1, and a protection mechanism 3 for facilitating the improvement of the protection effect of wiring is provided on the front surface of the connecting mechanism 2.

Referring to fig. 2, in order to improve the connection effect of the lightning arrester, the connection mechanism 2 in this embodiment includes a wiring frame 201 slidingly inserted on the outer surface of the lightning arrester main body 1, the lightning arrester main body 1 with the required auxiliary wiring is inserted and connected by using the wiring frame 201 so as to be used for fixing the wiring, a rotating shaft 202 is fixed on the inner bottom wall of the wiring frame 201, two clips 203 are rotationally connected to the outer surface of the rotating shaft 202, the bottom of the lightning arrester main body 1 is placed between the opposite sides of the two clips 203, the rotating clips 203 rotate along the rotating shaft 202 and then contact with the bottom of the lightning arrester main body 1, fixing plates 204 are fixed on the left sides of the two clips 203, and after the two clips 203 are clamped with the bottom of the lightning arrester main body 1, the protection mechanism 3 and the lightning arrester terminal position can be kept for auxiliary wiring, so that the wiring connection efficiency is improved.

In this embodiment, the shape of the wiring rack 201 is U-shaped, the shape of the clamp 203 is arc, the opposite sides of the two clamps 203 are all fixed with insulating anti-slip pads, the height of the fixing plate 204 is equal to the height of the clamp 203, the thickness of the fixing plate 204 is equal to the thickness of the clamp 203, the opposite sides of the two fixing plates 204 are all provided with fixing holes 205, the inner peripheral wall of the two fixing holes 205 is in threaded connection with fixing bolts 206, the fixing bolts 206 are screwed into the fixing holes 205 and the fixing bolts 206 are screwed to pull the two fixing plates 204 to move to the opposite sides to drive the two clamps 203 to move to reduce the distance so as to better clamp and fix the bottom of the lightning arrester main body 1.

Referring to fig. 3, in order to improve the use of the wire connection protection effect on the lightning arrester, the protection mechanism 3 in this embodiment includes a wire connection hole 301 formed on the front surface of the front side collar 203, after the connection and clamping between the connection mechanism 2 and the lightning arrester main body 1 are fixed, positioning wires are correspondingly connected with the wire connection terminals of the lightning arrester through the wire connection hole 301, the inner peripheral wall of the wire connection hole 301 is slidably inserted with a wire connection sleeve 302, the wire connection sleeve 302 can be used for extending the wire connection protection length to protect the exposed wires of the rubber, an adjusting screw hole 303 is formed in the inner top wall of the wire connection sleeve 302, an adjusting screw rod 304 is connected with an adjusting screw rod 304, the bottom end of the adjusting screw rod 304 is rotationally connected with a wire pressing plate 305, an anti-slip tooth 306 is fixed on the lower surface of the wire pressing plate 305, the adjusting screw rod 304 is rotated in the adjusting screw hole 303, and then the wire pressing plate 305 is driven to be pressed and fixed, and the anti-slip tooth 306 is matched to prevent the wires from falling off, so as to improve the wire connection firmness.

In this embodiment, the number of the anti-slip teeth 306 is not less than two, and is uniformly distributed on the lower surface of the wire pressing plate 305, the inner peripheral wall of the wire connecting sleeve 302 and the lower surface of the wire pressing plate 305 are both fixed with an insulating pad 307, the insulating pad 307 can avoid the leakage risk when the wires are electrified, the protection device for the wire connecting port is increased, the safety performance of the lightning arrester when encountering lightning is improved, the top end of the adjusting screw 304 is fixed with a rotating rod 308, and after the wires pass through the wire connecting sleeve 302 and are connected with the wire connecting terminal of the lightning arrester, the adjusting screw 304 is driven to rotate in the adjusting screw hole 303 by rotating the rotating rod 308.

The working principle of the embodiment is as follows:

(1) When improving connection wiring effect to the arrester and using, utilize wiring frame 201 to carry out plug connection to the arrester main part 1 of required auxiliary connection so that fixed wiring uses, place the bottom of arrester main part 1 between two clamp 203 opposite sides simultaneously, rotate clamp 203 and rotate the bottom contact with arrester main part 1 along pivot 202 back, then screw fixing bolt 206 into fixed orifices 205 and screw fixing bolt 206 pulling two fixed plates 204 and remove to opposite side and drive two clamp 203 and remove the reduction interval so that better to carry out the centre gripping fixed to arrester main part 1 bottom, can keep protection machanism 3 and arrester wiring end position correspondence to carry out auxiliary connection and use after two clamp 203 and arrester main part 1 bottom centre gripping, improve wiring connection efficiency.

(2) When improving wiring protection effect to the arrester and using, after the connection centre gripping between coupling mechanism 2 and arrester main part 1 is fixed, correspond the wiring of location through wiring hole 301 and the binding post of arrester, wiring sleeve 302 can play the naked wire use of extension wiring protection length protection rubber simultaneously, pass wiring sleeve 302 and the binding post of arrester and be connected the back, drive adjusting screw 304 through rotating bull stick 308 and rotate in adjusting screw 303, and then drive line ball board 305 and remove and exert pressure fixedly to the wire, cooperation anti-skidding tooth 306 prevents that the wiring from droing and improves wiring fastness, and insulating pad 307 can avoid the electric leakage risk when the wire is electrified, increase the protector to the wiring mouth, the security performance when meeting lightning stroke of arrester improves.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Standard parts used in the document of the application can be purchased from market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art.

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. The utility model provides a arrester termination, includes arrester main part (1), its characterized in that: the lightning arrester is characterized in that a connecting mechanism (2) for facilitating the fixed use of wiring is arranged on the outer surface of the lightning arrester main body (1), and a protection mechanism (3) for facilitating the improvement of the wiring protection effect is arranged on the front surface of the connecting mechanism (2);

The connecting mechanism (2) comprises a wiring frame (201) which is inserted into the outer surface of the lightning arrester main body (1) in a sliding mode, a rotating shaft (202) is fixed on the inner bottom wall of the wiring frame (201), two clamping bands (203) are connected to the outer surface of the rotating shaft (202) in a rotating mode, and fixing plates (204) are fixed on the left sides of the two clamping bands (203).

2. A lightning arrester wiring device according to claim 1, wherein: the shape of the wiring frame (201) is U-shaped, the shape of the clamp (203) is arc-shaped, and insulating anti-slip pads are fixed on one side of the two opposite sides of the clamp (203).

3. A lightning arrester wiring device according to claim 1, wherein: the height of the fixing plate (204) is equal to that of the clamp (203), and the thickness of the fixing plate (204) is equal to that of the clamp (203).

4. A lightning arrester wiring device according to claim 1, wherein: fixing holes (205) are formed in one side, opposite to the fixing plates (204), of each fixing plate, and fixing bolts (206) are connected with the inner peripheral walls of the two fixing holes (205) in a threaded mode.

5. A lightning arrester wiring device according to claim 1, wherein: the protection mechanism (3) comprises a wiring hole (301) formed in the front face of the front side clamp (203), a wiring sleeve (302) is slidably inserted into the inner peripheral wall of the wiring hole (301), an adjusting screw hole (303) is formed in the inner top wall of the wiring sleeve (302), an adjusting screw rod (304) is connected with the inner peripheral wall of the adjusting screw hole (303) in a threaded mode, a pressing line plate (305) is rotatably connected to the bottom end of the adjusting screw rod (304), and anti-slip teeth (306) are fixed on the lower surface of the pressing line plate (305).

6. A lightning arrester wiring device according to claim 5, wherein: the number of the anti-slip teeth (306) is not less than two, and the anti-slip teeth are uniformly distributed on the lower surface of the line pressing plate (305).

7. A lightning arrester wiring device according to claim 5, wherein: insulating pads (307) are fixed on the inner peripheral wall of the wiring sleeve (302) and the lower surface of the wire pressing plate (305), and a rotating rod (308) is fixed on the top end of the adjusting screw rod (304).