Lightning arrester connecting structure

Abstract

The utility model provides a lightning arrester connecting structure, which comprises a base and a lightning arrester body, the outer side of the lightning arrester body is provided with a fixing mechanism, the fixing mechanism comprises mounting plates, an inserting column and an inserting rod, the mounting plates are fixedly connected to the left side and the right side of the lightning arrester body, the tops of the two mounting plates are provided with first inserting holes, and the inserting rod is inserted into the first inserting holes. A fixing mechanism is arranged, a pull rod is pulled, through the stretching effect of a reset spring, a movable plate drives an insertion rod and an ejection block to move outwards, an insertion column is inserted into an inner cavity of a second insertion hole through a first insertion hole, the pull rod is loosened, the reset spring deforms due to the force losing effect, and the insertion rod drives the ejection block to pass through an inner cavity of a through hole; the clamping block is clamped and limited by the top block, so that the lightning arrester body is fixed more firmly, the situation that the lightning arrester body needs to be fixed in a clamping mode of using screws manually is reduced, the working intensity of workers is reduced, and the dependence of the workers on tools is reduced in a specific environment.

Description

Technical Field

[0001] The utility model relates to a lightning receptor connection structure and belongs to the technical field of lightning receptors. Background Art

[0002] Lightning arrester refers to lightning rods, lightning strips (wires), lightning nets that directly receive lightning strikes, as well as metal roofs and metal components used for lightning arresters. It has a good electrical connection with the down conductor and grounding device. Its function is that when lightning directly hits it, the lightning current will quickly flow from it through the down conductor and grounding device to the earth, thereby protecting the building and the electrical equipment inside the building.

[0003] A Chinese patent publication (publication number: CN 212542958 U) discloses an insulating mounting base for a lightning receptor, including a lightning receptor connecting tube for fixing the lightning receptor, the lightning receptor connecting tube is made of insulating material, and is fixed to the center of an insulating base plate through reinforcing ribs, the lightning receptor connecting tube is screwed to the lightning receptor through internal threads on the inner wall, and a plurality of insulating pillars are connected to the lower side of the insulating base plate through fixing bolts, and bolt holes matching the mounting holes on the tower platform are provided on the insulating pillars. In view of the deficiencies of the prior art, the utility model provides an insulating mounting base for a lightning receptor with reliable performance, which can effectively discharge lightning current to the ground after the lightning receptor is connected to the lightning receptor, thereby ensuring the normal operation of the line, and is easy to disassemble and assemble;

[0004] Although the above patent has a scientific and reasonable structural design, and can effectively discharge lightning current to the earth after the lightning rod is connected to the lightning rod, thus ensuring the normal operation of the line and easy disassembly and assembly, the above equipment still has certain defects. A large number of screws are used for fixing. During the process of fixing the lightning rod, personnel need to use a screwdriver to tighten and fix the screws, which is seriously affected by the tools and also affects the installation efficiency. In the case of many lightning rods, the screw fixing method is still used, which is time-consuming and labor-intensive.

[0005] Therefore, a lightning arrester connection structure is proposed. Utility Model Content

[0006] In view of this, the utility model provides a lightning arrester connection structure to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a lightning receptor connection structure, comprising a base and a lightning receptor body, the outer side of the lightning receptor body is provided with a fixing mechanism, the fixing mechanism comprises a mounting plate, a plug-in column and a plug-in rod;

[0008] The mounting plate is fixedly connected to the left and right sides of the lightning arrester body, a first plug hole is opened on the top of the two mounting plates, a second plug hole is opened on the left and right sides of the top of the base, the left and right sides of the base are fixedly connected with a shell, the inner sides of the two shell cavities are fixedly connected with a reset spring, the outer sides of the two reset springs are fixedly connected with a movable plate, and through holes are opened on the left and right sides of the base.

[0009] Further preferably, an insert rod is fixedly connected to the inner side of the movable plate, and a pull rod is fixedly connected to the outer sides of the two movable plates.

[0010] Further preferably, a plurality of clamping blocks are fixed to the outer surface of the plug-in column, and a top block is fixedly connected to the inner side of the plug rod.

[0011] Further preferably, an auxiliary mechanism is arranged on the outer side of the mounting plate, and the auxiliary mechanism comprises a fixing plate, and the fixing plate is connected to the left and right ends of the rear side of the top of the base by threads.

[0012] Further preferably, a U-shaped plate is fixedly connected to the top of the fixed plate, and fixed blocks are fixedly connected to the left and right ends of the rear sides of the tops of the two U-shaped plates, and pressure plates are movably connected to the inner sides of the two fixed blocks through bearings.

[0013] Further preferably, the top of the inner cavity of the U-shaped plate is movably connected to a rotating rod via a bearing, the top of the rotating rod is fixedly connected to a limiting block, and limiting holes are opened on the tops of the two pressure plates.

[0014] Further preferably, the left and right ends of the front and rear sides of the base are fixedly connected with connecting plates, and the tops of the four connecting plates are provided with connecting holes.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model sets a fixing mechanism, pulls the pull rod, and through the stretching effect of the reset spring, the movable plate drives the plug rod and the top block to move outward, and the plug-in column is plugged into the inner cavity of the second plug hole through the first plug hole. The pull rod is released, and the reset spring is deformed due to the loss of force, so that the plug rod drives the top block through the inner cavity of the through hole, and the top block is engaged and limited by the card block, so that the lightning arrester body is fixed more firmly, reducing the need for manual fixation using screws and clamping methods, reducing the work intensity of workers, and in a specific environment, reducing the dependence of personnel on tools.

[0017] 2. The utility model provides a pull rod, through which the insertion rod can be pulled, and a top block can be provided to limit the card block, and an auxiliary mechanism can be provided to reinforce the connection of the flasher body, and it is also convenient for disassembly and assembly, and a pressure plate can be provided to fix the mounting plate.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the front structure of the main body of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the limit state of the top block to the card block of the utility model;

[0024] Figure 5 It is a schematic diagram of the auxiliary mechanism structure of the utility model.

[0025] Figure numerals: 1. base; 2. fixing mechanism; 201. mounting plate; 202. plug-in column; 203. first plug hole; 204. second plug hole; 205. shell; 206. reset spring; 207. movable plate; 208. through hole; 209. plug rod; 210. pull rod; 211. block; 212. top block; 3. lightning arrester body; 4. auxiliary mechanism; 401. fixing plate; 402. U-shaped plate; 403. fixing block; 404. pressure plate; 405. rotating rod; 406. limit block; 407. limit hole; 5. connecting plate; 6. connecting hole. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-5 As shown, the embodiment of the utility model provides a lightning receptor connection structure, including a base 1 and a lightning receptor body 3, a fixing mechanism 2 is arranged on the outer side of the lightning receptor body 3, and the fixing mechanism 2 includes a mounting plate 201, a plug-in column 202 and a plug rod 209;

[0030] The mounting plates 201 are fixedly connected to the left and right sides of the lightning arrester body 3, a first socket 203 is provided on the top of the two mounting plates 201, a second socket 204 is provided on the left and right sides of the top of the base 1, a shell 205 is fixedly connected to the left and right sides of the base 1, a reset spring 206 is fixedly connected to the inner side of the inner cavity of the two shells 205, a movable plate 207 is fixedly connected to the outer side of the two reset springs 206, and a through hole 208 is provided on the left and right sides of the base 1.

[0031] By setting up the fixing mechanism 2, pulling the pull rod 210, and through the stretching effect of the reset spring 206, the movable plate 207 drives the plug rod 209 and the top block 212 to move outward, and the plug-in column 202 is inserted into the inner cavity of the second socket 204 through the first socket 203, and the pull rod 210 is released. The reset spring 206 is deformed due to the loss of force, so that the plug rod 209 drives the top block 212 through the inner cavity of the through hole 208, and the top block 212 is engaged and limited to the clamping block 211, so that the lightning arrester body 3 is fixed more firmly, reducing the need for manual fixation using screws, reducing the work intensity of workers, and in a specific environment, reducing the dependence of personnel on tools.

[0032] Example 2

[0033] In one embodiment, an insert rod 209 is fixedly connected to the inner side of the movable plate 207, a pull rod 210 is fixedly connected to the outer sides of the two movable plates 207, a plurality of clamping blocks 211 are fixedly connected to the outer surface of the plug-in column 202, a top block 212 is fixedly connected to the inner side of the insert rod 209, an auxiliary mechanism 4 is arranged on the outer side of the mounting plate 201, the auxiliary mechanism 4 includes a fixed plate 401, and the fixed plate 401 is connected to the left and right ends of the top rear side of the base 1 by threads.

[0034] By setting the pull rod 210, the insertion rod 209 can be pulled by the pull rod 210, and by setting the top block 212, the block 211 can be limited by the top block 212. By setting the auxiliary mechanism 4, the connection with the flasher body 3 can be reinforced, and it is also convenient for disassembly and assembly.

[0035] Example 3

[0036] In one embodiment, a U-shaped plate 402 is fixedly connected to the top of the fixed plate 401, and fixed blocks 403 are fixedly connected to the left and right ends of the rear side of the top of the two U-shaped plates 402, and the inner sides of the two fixed blocks 403 are movably connected to a pressure plate 404 through a bearing, and the top of the inner cavity of the U-shaped plate 402 is movably connected to a rotating rod 405 through a bearing, and the top of the rotating rod 405 is fixedly connected to a limiting block 406, and limiting holes 407 are opened on the tops of the two pressure plates 404, and connecting plates 5 are fixedly connected to the left and right ends of the front and rear sides of the base 1, and connecting holes 6 are opened on the tops of the four connecting plates 5.

[0037] By setting the pressure plate 404, the mounting plate 201 can be fixed by the pressure plate 404. By setting the limit block 406 and the limit hole 407, the pressure plate 404 can be limited to prevent the pressure plate 404 from displacement. By setting the connecting plate 5 and the connecting hole 6, the entire device can be conveniently connected to other places.

[0038] When the utility model is working, the lightning receptor body 3 is placed on the top of the base 1, the first plug hole 203 is aligned with the second plug hole 204, the pull rod 210 is pulled from the outside, the pull rod 210 drives the movable plate 207 to move outward, the reset spring 206 is stretched, the reset spring 206 is deformed, and the plug rod 209 and the top block 212 are driven to move outward through the through hole 208, then the plug column 202 and the card block 211 are plugged into the inner cavity of the second plug hole 204 through the first plug hole 203, and then the pull rod 210 is released, the reset spring 206 is deformed again due to the loss of force, and the plug rod 209 and the top block 212 are driven to pass through the inner cavity of the through hole 208, so that the plug column 202 and the card block 211 are plugged into the inner cavity of the second plug hole 204 through the first plug hole 203, and then the pull rod 210 is released, and ... The rod 209 and the top block 212 are engaged and limited, so that the lightning rod body 3 is fixed more firmly, which reduces the need for manual fixation using screws and the work intensity of workers. In a specific environment, it reduces the dependence of personnel on tools. Then, the pressure plate 404 is manually pressed down to the rear end of the top of the mounting plate 201, so that the limit block 406 passes through the inner cavity of the limit hole 407, and then the limit block 406 is manually rotated. The limit block 406 is changed from longitudinal to transverse through the action of the rotating rod 405, and the limit hole 407 is limited. The connection with the lightning rod body 3 is reinforced, and it is also convenient for disassembly and assembly.

[0039] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A lightning arrester connection structure, characterized in that: It comprises a base (1) and a lightning receptor body (3), wherein a fixing mechanism (2) is arranged on the outside of the lightning receptor body (3), and the fixing mechanism (2) comprises a mounting plate (201), a plug-in column (202) and a plug-in rod (209); The mounting plates (201) are fixedly connected to the left and right sides of the lightning arrester body (3); the tops of the two mounting plates (201) are provided with first plug holes (203); the left and right sides of the top of the base (1) are provided with second plug holes (204); the left and right sides of the base (1) are fixedly connected to shells (205); the inner sides of the inner cavities of the two shells (205) are fixedly connected to return springs (206); the outer sides of the two return springs (206) are fixedly connected to movable plates (207); and the left and right sides of the base (1) are provided with through holes (208).

2. A lightning arrester connection structure according to claim 1, characterized in that: An insert rod (209) is fixedly connected to the inner side of the movable plate (207), and a pull rod (210) is fixedly connected to the outer sides of the two movable plates (207).

3. A lightning arrester connection structure according to claim 1, characterized in that: A plurality of clamping blocks (211) are fixed on the outer surface of the plug-in column (202), and a top block (212) is fixedly connected to the inner side of the plug-in rod (209).

4. A lightning arrester connection structure according to claim 1, characterized in that: An auxiliary mechanism (4) is arranged on the outer side of the mounting plate (201), and the auxiliary mechanism (4) comprises a fixing plate (401), and the fixing plate (401) is connected to the left and right ends of the rear side of the top of the base (1) through threads.

5. A lightning arrester connection structure according to claim 4, characterized in that: The top of the fixed plate (401) is fixedly connected to a U-shaped plate (402), the left and right ends of the rear sides of the tops of the two U-shaped plates (402) are fixedly connected to fixed blocks (403), and the inner sides of the two fixed blocks (403) are movably connected to a pressure plate (404) via a bearing.

6. A lightning arrester connection structure according to claim 5, characterized in that: The top of the inner cavity of the U-shaped plate (402) is movably connected to a rotating rod (405) via a bearing, the top of the rotating rod (405) is fixedly connected to a limiting block (406), and the tops of the two pressing plates (404) are provided with limiting holes (407).

7. A lightning arrester connection structure according to claim 1, characterized in that: The left and right ends of the front and rear sides of the base (1) are fixedly connected with connecting plates (5), and the tops of the four connecting plates (5) are provided with connecting holes (6).

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