Detachable cavity combined lightning protection device

Abstract

The utility model relates to the technical field of high-altitude lines, and discloses a detachable cavity combination lightning protection device, which comprises a first device body, a second device body, a third device body, a clamping assembly and a buckle assembly, and is characterized in that the clamping assembly comprises a clamping piece and a shifting piece, the clamping piece is arranged at the bottom end of the first device body, the shifting piece is arranged at the outer side of the clamping piece, and the buckle assembly is arranged at the bottom end of the second device body; the buckle assembly comprises a buckle column, a sliding piece, a rebounding piece and a bolt piece, the bolt piece is fixedly arranged at the bottom end of the buckle column, the sliding piece is arranged on the buckle column, the rebounding piece is arranged on the inner side of the second device body, and the buckle column is arranged at the upper end of the third device body through the bolt piece; the first device body and the second device body adopt the clamping piece to realize clamping between the first device body and the second device body, and the second device body and the third device body adopt the matching of the springback piece and the sliding piece to realize the buckling matching between the second device body and the third device body, so that a user can conveniently disassemble the lightning protection device, the damaged part can be quickly taken out and replaced, and the use is convenient. And time and financial resources of the user are prevented from being wasted.

Description

TECHNICAL FIELD

[0001] The utility model relates to high altitude line lightning protection technical field, concretely is a kind of detachable cavity combination lightning protection device. BACKGROUND

[0002] High altitude line lightning protection device is the equipment specially designed for protecting high altitude power, communication and other lines from lightning hazards. These devices are particularly important in areas with frequent lightning activity, can significantly reduce the line failure and equipment damage caused by lightning, the working principle of high altitude line lightning protection device is mainly based on the characteristics of lightning overvoltage and the performance of protective equipment. When lightning overvoltage acts on the line, the lightning rod plays a role first, intercepts direct lightning and guides lightning current to the ground. At the same time, the lightning arrester will also respond quickly, and the remaining lightning current will be introduced into the ground. The grounding device ensures that the lightning current can flow into the ground safely, thereby protecting the line and equipment from damage.

[0003] The existing lightning protection device is mostly fixed, when a part of the lightning protection device has a problem, it often needs to be replaced integrally, which causes waste, therefore, a detachable cavity combination lightning protection device is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of detachable cavity combination lightning protection device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of detachable cavity combination lightning protection device including first body, second body, third body, clamping assembly, buckle assembly, the clamping assembly includes clamping piece, poking piece, the clamping piece is set at the bottom end of first body, the poking piece is set at the outside of clamping piece, the buckle assembly includes buckle column, sliding piece, springback piece, bolt piece, the bolt piece is fixedly arranged at the bottom end of buckle column, the sliding piece is arranged on buckle column, the springback piece is arranged on the inside of second body, the buckle column is arranged on the upper end of third body by bolt piece, the lightning protection device is composed of first body, second body and third body three parts, first body and second body are connected by clamping assembly, second body and third body are connected by buckle assembly, which is convenient for user to install and disassemble.

[0006] Preferably, the clamping piece includes clamping frame, clamping spring, clamping block and clamping groove, the clamping frame is opened at the bottom end of first body, the clamping spring is fixedly arranged outside the clamping frame, the clamping block is fixedly arranged at the other end of the clamping spring, the clamping groove is opened at the upper end of second body, and the clamping block is clamped and arranged inside the clamping groove, the clamping blocks at both ends are mutually converged along the clamping frame under the action of the clamping spring, so that first body and second body are connected together.

[0007] Preferably, the knob comprises a knob column, a sliding groove and a side block, the knob column is fixedly arranged outside the clamping block, the sliding groove is arranged on the side of the clamping frame, the side block is fixedly arranged on the side of the clamping block, and the side block is slidably arranged inside the sliding groove.

[0008] Preferably, the sliding member comprises a trapezoidal sliding block and a sliding groove, and the sliding groove is arranged on the knob column and the sliding block is slidably arranged on the sliding groove.

[0009] Preferably, the rebound member comprises a rebound tooth block, a rebound spring and a rebound groove, the rebound groove is arranged at the bottom end of the second body, the rebound tooth block is slidably arranged inside the rebound groove, and the rebound spring is arranged between the rebound tooth block and the rebound groove, when the user wants to disassemble the second body and the third body, the user only needs to press the second body downward, the rebound tooth block of the second body moves downward and buckles the trapezoidal sliding block, the trapezoidal sliding block moves to the upper end along the sliding groove, and the rebound tooth block is subsequently disengaged from the buckle of the buckle column, so that the second body and the third body are disengaged from each other.

[0010] Preferably, the screw member comprises a screw rod and a threaded hole, the threaded hole is fixedly arranged at the upper end of the third body, and the screw rod is fixedly arranged at the bottom end of the knob column and is in threaded connection with the threaded hole, when the user needs to replace the buckle column, the user only needs to disengage the screw rod at the bottom end of the buckle column from the inside of the threaded hole.

[0011] Compared with the prior art, the utility model provides a combined lightning protection device with detachable cavities, which has the following beneficial effects:

[0012] The lightning protection device is composed of a first body, a second body and a third body, the first body and the second body are clamped by a clamping member, the second body and the third body are buckled by a rebound member and a sliding member, and the user can disassemble the lightning protection device and quickly replace the damaged part, thereby avoiding wasting the user's time and money. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a perspective view of the combined lightning protection device with detachable cavities of the utility model;

[0014] Figure 2 It is a top view of the combined lightning protection device with detachable cavities of the utility model;

[0015] Figure 3The utility model discloses a left view sectional view of combined lightning protection device of detachable cavity body.

[0016] Figure 4 For Figure 3 The partial close -up view of A of 1 is shown in the figure.

[0017] Figure 5 For Figure 3 The partial close -up view of B of 1 is shown in the figure.

[0018] In the figure: 1, first body; 2, second body; 3, third body; 4, clamping assembly; 41, clamping piece; 411, clamping frame; 412, clamping spring; 413, clamping block; 414, clamping groove; 42, pusher; 421, push column; 422, sliding groove; 423, along the edge block; 5, buckle assembly; 51, buckle column; 52, sliding piece; 521, trapezoidal sliding block; 522, sliding slot; 53, rebound piece; 531, rebound tooth block; 532, rebound spring; 533, rebound groove; 54, bolt piece; 541, screw rod; 542, threaded hole. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below with the help of the accompanying drawings.

[0020] In the following description, a lot of specific details are set forth in order to give a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0021] Secondly, "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment in different places in this specification, and is not an embodiment that is independent or alternative to other embodiments.

[0022] Thirdly, the utility model is described in detail with the help of the schematic diagram, and in the detailed description of the embodiments of the utility model, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model here. In addition, three-dimensional spatial dimensions including length, width and depth should be included in actual manufacturing.

[0023] Embodiment 1

[0024] As Figures 1-5As shown, the utility model provides a technical scheme: a cavity combination lightning protection device can be detached, it includes first ware body 1, second ware body 2, third ware body 3, clamping assembly 4, buckle assembly 5, clamping assembly 4 includes clamping piece 41, poking piece 42, clamping piece 41 sets up at first ware body 1 bottom, poking piece 42 sets up at clamping piece 41 outside, buckle assembly 5 includes buckle column 51, sliding piece 52, springback piece 53, bolt piece 54, bolt piece 54 fixedly set up at buckle column 51 bottom, sliding piece 52 sets up on buckle column 51, springback piece 53 sets up at second ware body 2 inner side, buckle column 51 is set up on third ware body 3 upper end through bolt piece 54, this lightning protection device is composed of first ware body 1, second ware body 2, third ware body 3 three parts, first ware body 1 is connected together with second ware body 2 through clamping piece 41, when user needs to separate first ware body 1 and second ware body 2, it only needs to pinch and poke poking piece 42 to the inner side, and the installation and removal mode is quick, and simultaneously, second ware body 2 and third ware body 3 are buckled through springback piece 53, when user wants to detach third ware body 3, it only needs to press automatic second ware body 2 downward, makes sliding piece 52 drive springback piece 53 to move to the upper end, and makes sliding piece 52 separate from buckle column 51 through springback piece 53, to realize the disconnection between second ware body 2 and third ware body 3, when using needs to replace buckle column 51, it only needs to rotate screw rod 541 at the bottom of buckle column 51 to separate from screw hole 542, can take down buckle column 51 from third ware body 3 to replace.

[0025] Clamping piece 41 includes clamping frame 411, clamping spring 412, clamping block 413, clamping groove 414, clamping frame 411 is opened at first ware body 1 bottom, clamping spring 412 is fixedly set up at clamping frame 411 outside, clamping block 413 is fixedly set up at the other end of clamping spring 412, clamping groove 414 is opened at second ware body 2 upper end, clamping block 413 is clamped and set up at the inner side of clamping groove 414, poking piece 42 includes poking column 421, sliding groove 422, along edge block 423, poking column 421 is fixedly set up at clamping block 413 outside, sliding groove 422 is opened at the side of clamping frame 411, along edge block 423 is fixedly set up at the side of clamping block 413, and along edge block 423 is slidably set up at the inner side of sliding groove 422, when user needs to connect first ware body 1 and second ware body 2, it only needs to insert jointing of clamping block 413 to clamping groove 414 (under the action of clamping spring 412, clamping block 413 will be close in clamping groove 414), when user needs to separate first ware body 1 and second ware body 2, it only needs to pinch and poke poking column 421 to the inner side, so that clamping block 413 does not buckle in clamping groove 414, and simultaneously, when pinching and poking poking column 421, poking column 421 moves along sliding groove 422 by relying on both sides along edge block 423, so that the movement of poking column 421 does not deviate from the direction.

[0026] Embodiment 2

[0027] Referring to Figures 1-5 The difference between the embodiment 1 and the embodiment 2 is that the sliding member 52 comprises a trapezoidal sliding block 521 and a sliding groove 522, the sliding groove 522 is arranged on the pushing column 421, the trapezoidal sliding block 521 is arranged on the sliding groove 522, the rebound member 53 comprises a rebound tooth block 531, a rebound spring 532 and a rebound groove 533, the rebound groove 533 is arranged at the bottom end of the second body 2, the rebound tooth block 531 is arranged in the rebound groove 533, the rebound spring 532 is arranged between the rebound tooth block 531 and the rebound groove 533, the bolt member 54 comprises a screw rod 541 and a threaded hole 542, the threaded hole 542 is arranged on the upper end of the third body 3, the screw rod 541 is arranged on the bottom end of the pushing column 421, the screw rod 541 is threadedly connected with the threaded hole 542, when the user needs to connect the second body 2 and the third body 3, the user only needs to press the second body 2 downwards, so that the rebound tooth block 531 is buckled on the outside of the upper end of the buckling column 51, when the user needs to separate the second body 2 and the third body 3, the user presses the second body 2, so that the rebound tooth block 531 is buckled on the bottom end of the trapezoidal sliding block 521, then the trapezoidal sliding block 521 is driven by the rebound tooth block 531 to move to the upper end, when the rebound tooth block 531 reaches the upper end of the buckling column 51, the rebound tooth block 531 is separated from the upper end of the buckling column 51 along the trapezoidal sliding block 521, so that the rebound tooth block 531 and the buckling column 51 can be separated, and the second body 2 and the third body 3 can be separated, so as to achieve the purpose of disassembling and assembling the three bodies, and the user can replace the damaged lightning protection device, so as to avoid waste and reduce the maintenance time.

[0028] The above is a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the scope of the present application.

Claims

1. A detachable cavity combined lightning protection device, characterized in that: The device includes a first body (1), a second body (2), a third body (3), a clamping assembly (4), and a buckling assembly (5). The clamping assembly (4) includes a clamping member (41) and a toggle member (42). The clamping member (41) is located at the bottom of the first body (1), and the toggle member (42) is located outside the clamping member (41). The buckling assembly (5) includes a buckling post (51), a sliding member (52), a spring-loaded member (53), and a bolt member (54). The bolt member (54) is fixedly located at the bottom of the buckling post (51), the sliding member (52) is located on the buckling post (51), the spring-loaded member (53) is located inside the second body (2), and the buckling post (51) is located at the top of the third body (3) via the bolt member (54).

2. The removable cavity combined lightning protection device according to claim 1, characterized in that: The clamping member (41) includes a clamping frame (411), a clamping spring (412), a clamping block (413), and a clamping groove (414). The clamping frame (411) is located at the bottom of the first body (1). The clamping spring (412) is fixedly disposed on the outside of the clamping frame (411). The clamping block (413) is fixedly disposed on the other end of the clamping spring (412). The clamping groove (414) is located at the upper end of the second body (2). The clamping block (413) is clamped and disposed inside the clamping groove (414).

3. The removable cavity combined lightning protection device according to claim 2, characterized in that: The actuating component (42) includes an actuating post (421), a sliding groove (422), and an edge block (423). The actuating post (421) is fixedly disposed on the outside of the clamping block (413). The sliding groove (422) is opened on the side of the clamping frame (411). The edge block (423) is fixedly disposed on the side of the clamping block (413). The edge block (423) is slidably disposed on the inside of the sliding groove (422).

4. The removable cavity combined lightning protection device according to claim 3, characterized in that: The sliding member (52) includes a trapezoidal slider (521) and a groove (522). The groove (522) is formed on the actuating post (421), and the trapezoidal slider (521) is slidably disposed on the groove (522).

5. A detachable cavity combined lightning protection device according to claim 4, characterized in that: The spring-loaded component (53) includes a spring-loaded tooth block (531), a spring-loaded spring (532), and a spring-loaded groove (533). The spring-loaded groove (533) is located at the bottom end of the second body (2). The spring-loaded tooth block (531) is slidably disposed inside the spring-loaded groove (533). The spring-loaded spring (532) is disposed between the spring-loaded tooth block (531) and the spring-loaded groove (533).

6. A detachable cavity combined lightning protection device according to claim 5, characterized in that: The bolt component (54) includes a lead screw (541) and a threaded hole (542). The threaded hole (542) is fixedly disposed on the upper end of the third body (3), and the lead screw (541) is fixedly disposed on the bottom end of the actuating column (421). The lead screw (541) and the threaded hole (542) are threadedly connected and engaged.

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