Zinc oxide arrester connecting structure

Abstract

The utility model relates to the technical field of zinc oxide lightning arresters, in particular to a zinc oxide lightning arrester connecting structure which comprises a zinc oxide lightning arrester mechanism, one side of the zinc oxide lightning arrester mechanism is fixedly connected with one side of an installation mechanism, and the top end of the installation mechanism is fixedly connected with the bottom end of a rotating mechanism. A fixing block is placed above a mounting cross beam, meanwhile, a mounting block enters a locking frame through the interior of the mounting cross beam, the fixing block is pressed to drive the bottom end of the mounting block to extrude the inclined face of an extrusion block, the extrusion block is extruded to drive a rotating plate to rotate, and the rotating plate rotates to extrude a reset spring; and the rotating plate rotates to drive the clamping block to move towards the direction of the mounting block, so that the clamping block enters a clamping groove formed in the mounting block, then the mounting cross beam and the fixing block are connected, the zinc oxide lightning arrester body is mounted, and a worker can mount and connect the zinc oxide lightning arrester body conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to zinc oxide lightning arrester technical field, specifically is a zinc oxide lightning arrester connecting structure. BACKGROUND

[0002] Zinc oxide lightning arrester is lightning arrester with good protection performance, utilizes the good non-linear volt-ampere characteristic of zinc oxide, makes the current that flows through lightning arrester when normal operating voltage is minimum, when overvoltage acts, resistance sharply drops, and the energy of overvoltage is discharged, reaches the effect of protection.

[0003] Nowadays, the zinc oxide lightning arrester is connected by bolts during installation, which needs tools for operation. Since the installation position of the zinc oxide lightning arrester is high, it is inconvenient to install by using tools, which increases the complexity of the installation and connection of the zinc oxide lightning arrester. In addition, since the bottom ends of multiple zinc oxide lightning arresters need to be connected in series by wires, the traditional wire connection method is to wind the wires around the connection by workers, which is inconvenient for high-altitude operation, and the simple winding connection is prone to loosening. UTILITY MODEL CONTENT

[0004] The utility model discloses a zinc oxide lightning arrester connecting structure to solve the problem that the installation position of the zinc oxide lightning arrester is high, which is inconvenient to install by using tools, and increases the complexity of the installation and connection of the zinc oxide lightning arrester. In addition, since the bottom ends of multiple zinc oxide lightning arresters need to be connected in series by wires, the traditional wire connection method is to wind the wires around the connection by workers, which is inconvenient for high-altitude operation, and the simple winding connection is prone to loosening. To achieve the above purpose, the utility model provides the following technical scheme: a zinc oxide lightning arrester connecting structure, comprising a zinc oxide lightning arrester mechanism, one side of the zinc oxide lightning arrester mechanism is fixedly connected with one side of a mounting mechanism, the top end of the mounting mechanism is fixedly connected with the bottom end of a rotating mechanism.

[0005] The bottom end of the mounting mechanism is fixedly connected with the top end of a locking mechanism, the outer wall of the mounting mechanism is movably connected with the inner wall of the rotating mechanism, and the bottom end of the zinc oxide lightning arrester mechanism is fixedly connected with the top end of a wire connecting mechanism.

[0006] Preferably, the zinc oxide lightning arrester mechanism comprises a zinc oxide lightning arrester body, a top connecting block and a bottom connecting block, the top end of the zinc oxide lightning arrester body is fixedly connected with the bottom end of the top connecting block, and the bottom end of the zinc oxide lightning arrester body is fixedly connected with the top end of the bottom connecting block.

[0007] Preferably, the mounting mechanism is composed of a mounting frame, a fixing block and a mounting beam, one side of the mounting frame is fixedly connected with one side of the bottom connecting block, one side of the mounting frame is fixedly connected with one side of the fixing block, the bottom end of the fixing block is movably connected with the top end of the mounting beam, the mounting beam is fixedly installed above the electrical equipment, and a through hole is formed in the inside of the fixing block.

[0008] Preferably, the rotating mechanism comprises a bearing seat, a rotating block and a mounting block, the bottom end of the bearing seat is fixedly connected with the top end of the fixing block, a rotating groove is formed in the inside of the bearing seat, the inner wall of the rotating groove is rotatably connected with the outer wall of the rotating block, the bottom end of the rotating block is fixedly connected with the top end of the mounting block, a clamping groove is formed in the inside of the mounting block, and a dismounting groove is formed in the bottom of the clamping groove.

[0009] Preferably, the locking mechanism comprises a locking frame, a reset spring, a rotating plate, a pressing block and a clamping block, the top end of the locking frame is fixedly connected with the bottom end of the mounting beam, a connecting groove is formed in the inside of the locking frame, the inner wall of the connecting groove is movably connected with the outer wall of the mounting block, the inner wall of the connecting groove is provided with a rotating opening, the inner wall of the rotating opening is fixedly connected with one end of the reset spring, the other end of the reset spring is fixedly connected with one side of the rotating plate, both sides of the rotating plate are provided with rotating shafts, both sides of the rotating plate are rotatably connected with the inner wall of the rotating opening through the rotating shafts, the bottom end of the rotating plate is fixedly connected with the top end of the pressing block, one side of the pressing block is provided with an arc shape, one side of the top end of the rotating plate is fixedly connected with one side of the clamping block, and the outer wall of the clamping block is movably connected with the inner walls of the clamping groove and the dismounting groove.

[0010] Preferably, the wire connecting mechanism comprises a protection frame, a wire winding rod and an insulating rotating knob, the top end of the wire winding rod is fixedly connected with the bottom end of the bottom connecting block, the top end of the protection frame is provided with a rotating shaft, the top end of the protection frame is fixedly connected with the bottom end of the bottom connecting block through the rotating shaft, the bottom end of the protection frame is fixedly connected with the top end of the insulating rotating knob, and a through winding opening is formed in the inner wall of the protection frame, a hollow winding groove is formed in the inside of the wire winding rod, and an entering opening is formed in one side of the hollow winding groove.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] In this invention, when installing and connecting the zinc oxide surge arrester body, the fixing block is placed above the mounting beam. Simultaneously, the mounting block enters the locking frame through the mounting beam. Pressing the fixing block causes its bottom end to press against the inclined surface of the pressing block. This pressing action causes the rotating plate to rotate, which in turn presses against the return spring. The rotating plate then moves the locking block towards the mounting block, allowing it to enter the slot inside the mounting block. This connects the mounting beam and the fixing block, thus installing the zinc oxide surge arrester body. When it is necessary to disassemble and replace the zinc oxide surge arrester body, the rotating block, via the bearing seat, drives the mounting block to rotate. This rotation causes the disassembly slot to rotate below the locking block, releasing the locking block from its position. The zinc oxide surge arrester body moves upward, causing the fixing block to move upward as well. This moves the mounting block away from the locking frame, allowing for the disassembly of the zinc oxide surge arrester body. This simplifies the installation and connection of the zinc oxide surge arrester body for workers and reduces the use of tools.

[0013] In this invention, when connecting series wires, the wires are inserted into the interior of the protective frame through the wire winding rod, allowing the wires to pass through the protective frame. Rotating the insulating knob causes the protective frame to rotate, thereby causing the wires to wrap around the outer wall of the protective frame. At the same time, the wire winding rod protects the wires, completing the connection. The wire winding rod prevents the wires from being exposed and facilitates the winding operation for workers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is an exploded view of the present invention;

[0017] Figure 4 This is an exploded view of the rotating mechanism in this utility model;

[0018] Figure 5 This is an exploded view of the locking mechanism in this utility model;

[0019] Figure 6 This is an exploded view of the wire connection mechanism in this utility model.

[0020] In the figure: 1, zinc oxide lightning arrester mechanism; 101, zinc oxide lightning arrester body; 102, top connecting block; 103, bottom connecting block; 2, mounting mechanism; 201, mounting frame; 202, fixed block; 203, mounting crossbeam; 3, rotating mechanism; 301, bearing seat; 302, rotating block; 303, mounting block; 4, locking mechanism; 401, locking frame; 402, reset spring; 403, rotating plate; 404, extrusion block; 405, clamping block; 5, wire connecting mechanism; 501, protection frame; 502, wire winding rod; 503, insulating rotating knob. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1 to 6 The present application provides a technical solution: a zinc oxide lightning arrester connecting structure, comprising a zinc oxide lightning arrester mechanism 1, one side of the zinc oxide lightning arrester mechanism 1 being fixedly connected with one side of a mounting mechanism 2, and a top end of the mounting mechanism 2 being fixedly connected with a bottom end of a rotating mechanism 3.

[0023] A bottom end of the mounting mechanism 2 is fixedly connected with a top end of a locking mechanism 4, and an outer wall of the mounting mechanism 2 is movably connected with an inner wall of the rotating mechanism 3, and a bottom end of the zinc oxide lightning arrester mechanism 1 is fixedly connected with a top end of a wire connecting mechanism 5.

[0024] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the zinc oxide lightning arrester mechanism 1 comprises a zinc oxide lightning arrester body 101, a top connecting block 102 and a bottom connecting block 103, and a top end of the zinc oxide lightning arrester body 101 is fixedly connected with a bottom end of the top connecting block 102, and a bottom end of the zinc oxide lightning arrester body 101 is fixedly connected with a top end of the bottom connecting block 103.

[0025] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the mounting mechanism 2 is composed of a mounting frame 201, a fixed block 202 and a mounting beam 203, one side of the mounting frame 201 is fixedly connected with one side of the bottom connecting block 103, one side of the mounting frame 201 is fixedly connected with one side of the fixed block 202, the bottom end of the fixed block 202 is movably connected with the top end of the mounting beam 203, the mounting beam 203 is fixedly installed above the electrical equipment, and the inside of the fixed block 202 is provided with a through hole, the inside of the mounting beam 203 is provided with a positioning hole, and the stability after mounting and connecting is increased through the fixed block 202 and the mounting beam 203.

[0026] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the rotating mechanism 3 includes a bearing seat 301, a rotating block 302 and a mounting block 303, the bottom end of the bearing seat 301 is fixedly connected with the top end of the fixed block 202, the inside of the bearing seat 301 is provided with a rotating groove, the inner wall of the rotating groove is rotatably connected with the outer wall of the rotating block 302, the bottom end of the rotating block 302 is fixedly connected with the top end of the mounting block 303, the inside of the mounting block 303 is provided with a clamping groove, the bottom end of the clamping groove is provided with a dismounting groove, when it is needed to dismount and replace the zinc oxide arrester body 101, the mounting block 303 is driven to rotate by the bearing seat 301 through the rotating block 302.

[0027] In the embodiment, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the locking mechanism 4 is composed of a locking frame 401, a reset spring 402, a rotating plate 403, a pressing block 404 and a clamping block 405, and the top end of the locking frame 401 is fixedly connected with the bottom end of the mounting beam 203, a connecting groove is formed in the inside of the locking frame 401, the inner wall of the connecting groove is movably connected with the outer wall of the mounting block 303, a rotating opening is formed in the inner wall of the connecting groove, and the inner wall of the rotating opening is fixedly connected with one end of the reset spring 402, the other end of the reset spring 402 is fixedly connected with one side of the rotating plate 403, the two sides of the rotating plate 403 are both provided with rotating shafts, the two sides of the rotating plate 403 are movably connected with the inner wall of the rotating opening through the rotating shafts, the bottom end of the rotating plate 403 is fixedly connected with the top end of the pressing block 404, one side of the pressing block 404 is provided in an arc shape, one side of the top end of the rotating plate 403 is fixedly connected with one side of the clamping block 405, and the outer wall of the clamping block 405 is movably connected with the inner walls of the clamping groove and the dismounting groove.

[0028] As shown in the embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the wire connecting mechanism 5 includes a protection frame 501, a wire winding rod 502 and an insulating rotating knob 503, and the top end of the wire winding rod 502 is fixedly connected with the bottom end of the bottom connecting block 103, the top end of the protection frame 501 is provided with a rotating shaft, and the top end of the protection frame 501 is fixedly connected with the bottom end of the bottom connecting block 103 through the rotating shaft, the bottom end of the protection frame 501 is fixedly connected with the top end of the insulating rotating knob 503, and a through winding opening is formed in the inner wall of the protection frame 501, a hollow winding groove is formed in the inside of the wire winding rod 502, and an entrance is formed in one side of the hollow winding groove, the wire is put into the inside of the protection frame 501 through the wire winding rod 502, so that the wire passes through the protection frame 501, the rotation of the insulating rotating knob 503 drives the rotation of the protection frame 501, and thus the wire is wound around the outer wall of the protection frame 501, and the wire is protected through the wire winding rod 502, and the connection of the wire is completed.

[0029] The use method and advantages of the zinc oxide lightning arrester connecting structure are as follows:

[0030] As shown in the embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6As shown, when the zinc oxide lightning arrester body 101 is installed and connected, the fixed block 202 is placed above the installation beam 203, and the installation block 303 enters the inside of the locking frame 401 through the inside of the installation beam 203, the bottom end of the installation block 303 is pressed to extrude the inclined surface of the extrusion block 404, the extrusion block 404 is extruded to drive the rotating plate 403 to rotate, the rotating plate 403 is extruded to drive the clamping block 405 to move towards the direction of the installation block 303, so that the clamping block 405 enters the clamping groove inside the installation block 303, and then the installation beam 203 and the fixed block 202 are connected, and then the zinc oxide lightning arrester body 101 is installed, when it is necessary to disassemble and replace the zinc oxide lightning arrester body 101, the installation block 303 is driven to rotate by the rotating block 302 through the bearing seat 301, the installation block 303 is rotated to make the disassembly groove rotate below the clamping block 405, so that the clamping groove releases the clamping block 405, the zinc oxide lightning arrester body 101 is moved upward, so that the fixed block 202 is moved upward, and then the installation block 303 is driven away from the inside of the locking frame 401, so that the zinc oxide lightning arrester body 101 is disassembled, when the series wires are connected, the wires are placed in the inside of the protection frame 501 through the wire winding rod 502, so that the wires pass through the protection frame 501, the protection frame 501 is rotated by rotating the insulating rotating knob 503, and then the wires are wound on the outer wall of the protection frame 501, and the wires are protected by the wire winding rod 502, and the connection of the wires is completed.

[0031] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A connection structure of a zinc oxide surge arrester, comprising a zinc oxide surge arrester mechanism (1), characterized in that: One side of the zinc oxide lightning arrester mechanism (1) is fixedly connected with one side of the mounting mechanism (2), and the top end of the mounting mechanism (2) is fixedly connected with the bottom end of the rotating mechanism (3); The bottom end of the mounting mechanism (2) is fixedly connected with the top end of the locking mechanism (4), the outer wall of the mounting mechanism (2) is movably connected with the inner wall of the rotating mechanism (3), and the bottom end of the zinc oxide lightning arrester mechanism (1) is fixedly connected with the top end of the wire connecting mechanism (5).

2. The connection structure of a zinc oxide surge arrester according to claim 1, wherein: The zinc oxide lightning arrester mechanism (1) comprises a zinc oxide lightning arrester body (101), a top connecting block (102) and a bottom connecting block (103), and the top end of the zinc oxide lightning arrester body (101) is fixedly connected with the bottom end of the top connecting block (102), and the bottom end of the zinc oxide lightning arrester body (101) is fixedly connected with the top end of the bottom connecting block (103).

3. The connection structure of a zinc oxide surge arrester according to claim 2, characterized by: The mounting mechanism (2) is composed of a mounting frame (201), a fixed block (202) and a mounting beam (203), one side of the mounting frame (201) is fixedly connected with one side of the bottom connecting block (103), one side of the mounting frame (201) is fixedly connected with one side of the fixed block (202), the bottom end of the fixed block (202) is movably connected with the top end of the mounting beam (203), the mounting beam (203) is fixedly installed above the electrical equipment, and a through hole is formed in the interior of the fixed block (202), and a positioning hole is formed in the interior of the mounting beam (203).

4. The connection structure of a zinc oxide surge arrester according to claim 3, wherein: The rotating mechanism (3) comprises a bearing seat (301), a rotating block (302) and a mounting block (303), the bottom end of the bearing seat (301) is fixedly connected with the top end of the fixed block (202), a rotating groove is formed in the interior of the bearing seat (301), the inner wall of the rotating groove is movably connected with the outer wall of the rotating block (302), the bottom end of the rotating block (302) is fixedly connected with the top end of the mounting block (303), and a clamping groove is formed in the interior of the mounting block (303), and a dismounting groove is formed in the bottom of the clamping groove.

5. The connection structure of a zinc oxide surge arrester according to claim 4, characterized by: The locking mechanism (4) is composed of a locking frame (401), a reset spring (402), a rotating plate (403), an extrusion block (404) and a clamping block (405), the top end of the locking frame (401) is fixedly connected with the bottom end of the mounting beam (203), a connecting groove is formed in the interior of the locking frame (401), the inner wall of the connecting groove is movably connected with the outer wall of the mounting block (303), the inner wall of the connecting groove is provided with a rotating opening, the inner wall of the rotating opening is fixedly connected with one end of the reset spring (402), the other end of the reset spring (402) is fixedly connected with one side of the rotating plate (403), both sides of the rotating plate (403) are provided with rotating shafts, both sides of the rotating plate (403) are movably connected with the inner wall of the rotating opening through the rotating shafts, the bottom end of the rotating plate (403) is fixedly connected with the top end of the extrusion block (404), one side of the extrusion block (404) is provided with an arc shape, one side of the top end of the rotating plate (403) is fixedly connected with one side of the clamping block (405), and the outer wall of the clamping block (405) is movably connected with the inner walls of the clamping groove and the dismounting groove.

6. The connection structure of a zinc oxide surge arrester according to claim 2, wherein: The electric wire connecting mechanism (5) comprises a protective frame (501), a wire winding rod (502) and an insulating rotating knob (503), the top end of the wire winding rod (502) is fixedly connected with the bottom end of the bottom connecting block (103), the top end of the protective frame (501) is provided with a rotating shaft, the top end of the protective frame (501) is fixedly connected with the bottom end of the bottom connecting block (103) through the rotating shaft, the bottom end of the protective frame (501) is fixedly connected with the top end of the insulating rotating knob (503), and a through winding opening is formed in the inner wall of the protective frame (501), a hollow winding groove is formed in the inside of the wire winding rod (502), and an entrance is formed in one side of the hollow winding groove.

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