CN211405468U

CN211405468U - Surge protector convenient to maintenance

Info

Publication number: CN211405468U
Application number: CN202020188156.8U
Authority: CN
Inventors: 史士磊
Original assignee: Jinan Huayun Kelei Lightning Protection Technology Co ltd
Current assignee: Jinan Huayun Kelei Lightning Protection Technology Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-09-01
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a surge protector convenient to maintenance, which comprises a mounting bas, the right side cartridge of mount pad has the ware body, the mounting groove has been seted up in the left side of mount pad, the top and the bottom of mount pad all inlay and are equipped with the connecting tube, the spring groove has all been seted up to the inner wall top and the bottom of mount pad, the outside fixed mounting of connecting tube has the conducting strip that extends to the spring groove back of the body one side inner wall mutually, relative one side fixed mounting of conducting strip has the positioning spring who is located spring inslot portion, the equal fixed mounting in relative one side of positioning spring has the locating piece that extends to ware body top and bottom respectively, the preset groove that is located ware body top and bottom respectively is seted up on the right side of mount pad. This surge protector convenient to maintenance can directly detect whether it circular telegram through two screws, if the trouble then can take off fast, makes things convenient for operating personnel to carry out operations such as maintenance, and not hard up when can avoiding using leads to being connected between disconnection and circuit simultaneously.

Description

Surge protector convenient to maintenance

Technical Field

The utility model relates to a surge protector technical field specifically is a surge protector convenient to maintenance.

Background

The surge protector, also called lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, and when spike current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can conduct and shunt in a very short time, thereby avoiding damage of surge to other equipment in the loop.

When the traditional surge protector is damaged and fails, the connecting wire of the traditional surge protector needs to be disconnected, the traditional surge protector is completely detached from equipment such as an electrical cabinet for detection and maintenance, and the direct-insertion surge protector is unstable in use due to environmental vibration in the working environment of large-scale equipment, so that the problem of the prior art is solved by the convenient-to-maintain surge protector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surge protector convenient to maintenance to the traditional surge protector who proposes in solving above-mentioned background art need insert the wire disconnection with it when damaging the trouble, pull down completely from equipment such as regulator cubicle and carry out the testing and maintenance operation, and cut straightly formula surge protector in having main equipment operational environment, can lead to using unstable problem because the environment shakes.

In order to achieve the above object, the utility model provides a following technical scheme: a surge protector convenient to maintain comprises a mounting seat, a connector tube is embedded in the top and the bottom of the mounting seat, spring slots are formed in the top and the bottom of the inner wall of the mounting seat, a conducting strip extending to the inner wall of the spring slot on the opposite side is fixedly mounted on the outer portion of the connector tube, a positioning spring located in the spring slot is fixedly mounted on the opposite side of the conducting strip, positioning blocks extending to the top and the bottom of the connector body respectively are fixedly mounted on the opposite side of the positioning spring, preset slots respectively located on the top and the bottom of the connector body are formed in the right side of the mounting seat, screws extending to the inside of the connector tube through the mounting seat are inserted in the preset slots, and limiting slots are formed in the top and the bottom of the inner wall of the mounting seat, the top and the equal fixed mounting in bottom of the ware body have the spacing piece that extends to the spacing inslot portion, the activity chamber that communicates with the spacing groove left end is all seted up with the bottom at the inner wall top of mount pad, the inside movable mounting in activity chamber has the transfer line, the equal movable mounting in relative one side of transfer line has the push rod that is located the spacing inslot portion and extends to spacing piece left, the right side cartridge of mount pad has quantity to be two and extends to two activity intracavity portions respectively and the guide arm of the contact of one end right side mutually with the transfer line.

Preferably, the mounting groove comprises a horizontal mounting groove and a vertical mounting groove, and the horizontal mounting groove and the vertical mounting groove are arranged in a cross manner.

Preferably, the wire connecting tube is a metal conductive tube, and the screws are in threaded connection with the mounting seat.

Preferably, the top and the bottom of the right end of the device body are both provided with anti-slip lines, the top and the bottom of the left end of the device body are both in chamfer arrangement, and the top and the bottom of the device body are both provided with slots matched with the positioning blocks.

Preferably, the top and the bottom of the positioning block are respectively and electrically connected with a fire wire end and a ground wire end of the device body, and the transmission rod is movably connected with the inner wall of the movable cavity through a positioning shaft.

Preferably, the transmission rod is hinged to the push rod, the guide rod is in sliding fit with the base, and the right end of the guide pipe is fixedly provided with the pressing block.

Compared with the prior art, the beneficial effects of the utility model are that: the surge protector convenient for maintenance can install the installation seat in equipment such as an electrical cabinet and the like through the installation groove, a live wire is inserted from a top wiring tube and is fixed by twisting a screw to be completely contacted with the wiring tube, the electrical connection with a device body can be completed through the conducting strip and the positioning spring, the ground wire is inserted into a bottom wiring tube in the same way and can be used, when the device body needs maintenance or detection, two guide rods can be pressed, the transmission rod is pushed in the movable cavity, the push rod can be driven to push the limiting sheet to the right side in the limiting groove, gas can move to the outside of the installation seat, the positioning block is contracted towards the inside of the spring groove through the positioning spring and is disconnected with the device body, the device body can be directly pulled out for operation such as maintenance and detection, and during installation, the limiting sheet can be directly aligned with the limiting groove to be inserted to complete installation, the structure of the, can directly detect whether it circular telegram through two screws, if the trouble then can take off fast, make things convenient for operating personnel to carry out operations such as maintenance, become flexible when can avoiding using simultaneously and lead to being connected between disconnection and circuit.

Drawings

FIG. 1 is a schematic cross-sectional view of a surge protector that facilitates maintenance;

fig. 2 is an enlarged view of a portion a of the surge protector in fig. 1, which is convenient for maintenance.

In the figure: 1-mounting a base; 2-a container body; 3-mounting grooves; 4-a wiring tube; 5-spring groove; 6-a conductive sheet; 7-a positioning spring; 8-positioning blocks; 9-presetting a groove; 10-a screw; 11-a limiting groove; 12-a limiting sheet; 13-a movable cavity; 14-a transmission rod; 15-a push rod; 16-guide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides an embodiment: a surge protector convenient for maintenance comprises a mounting seat 1, a device body 2 is inserted on the right side of the mounting seat 1, a mounting groove 3 is formed in the left side of the mounting seat 1, the mounting groove 3 comprises a horizontal mounting groove and a vertical mounting groove, the horizontal mounting groove and the vertical mounting groove are arranged in a crossed manner, a wire connecting pipe 4 is embedded in the top and the bottom of the mounting seat 1, spring grooves 5 are formed in the top and the bottom of the inner wall of the mounting seat 1, a conducting plate 6 extending to the inner wall of the opposite side of the spring groove 5 is fixedly mounted on the outer portion of the wire connecting pipe 4, a positioning spring 7 positioned in the spring groove 5 is fixedly mounted on the opposite side of the conducting plate 6, positioning blocks 8 extending to the top and the bottom of the device body 2 respectively are fixedly mounted on the opposite side of the positioning spring 7, anti-skid grains are arranged on the top and the bottom of the right end of the device body 2, the top and the bottom of the left end of the, the right side of the mounting seat 1 is provided with a preset groove 9 which is respectively positioned at the top and the bottom of the device body 2, screws 10 which penetrate through the mounting seat 1 and the wire connecting tube 4 and extend to the inside of the wire connecting tube 4 are all inserted into the preset groove 9, the wire connecting tube 4 is a metal conductive tube, the screws 10 are all in threaded connection with the mounting seat 1, the top and the bottom of the inner wall of the mounting seat 1 are both provided with a limiting groove 11, the top and the bottom of the inner wall of the device body 2 are both fixedly provided with a limiting piece 12 which extends to the inside of the limiting groove 11, the top and the bottom of the inner wall of the mounting seat 1 are both provided with a movable cavity 13 which is communicated with the left end of the limiting groove 11, a top positioning block 8 and a bottom positioning block 8 are respectively and electrically connected with a fire wire end and a ground wire end of the device body 2, the transmission rod 14 is movably connected with the inner wall of the movable cavity 13 through a positioning shaft, the right side of the mounting seat 1 is inserted with two guide rods 16 which are respectively extended into the two movable cavities 13 and are in contact with the right side of the opposite end of the transmission rod 14, the transmission rod 14 is hinged with a push rod 15, the guide rods 16 are in sliding fit with the base 1, the right ends of the guide rods 16 are fixedly provided with pressing blocks, the mounting seat 1 can be arranged in equipment such as an electrical cabinet and the like through the mounting groove 3, a live wire is inserted into the top wire connecting pipe 4 and is fixed by twisting a screw 10 to be completely contacted with the wire connecting pipe 4, the electric connection with the device body 2 can be completed through the conducting strip 6, the positioning spring 7 and the positioning block 8, the ground wire is connected into the bottom wire connecting pipe 4 in the same way, the device can be used, when the device body 2 needs maintenance or detection, the two guide rods 16 can be pressed, the transmission rod 14 is pushed in the movable cavities 13, and the push rod 15 can be driven, make gaseous 2 to the outside removal of mount pad 1, locating piece 8 contracts to spring groove 5 through positioning spring 7, with the disconnected connection of the ware body 2, can directly take out the ware body 2 and carry out operations such as maintenance detection, during the installation, it can accomplish the installation directly to aim at spacing groove 11 with spacing piece 12, this protector stable in structure is reasonable, can directly detect whether it is circular telegram through two screws 10, if the trouble then can take off fast, make things convenient for operating personnel to carry out operations such as maintenance, the not hard up disconnection and the circuit connection that leads to when can avoiding using simultaneously.

In summary, in the surge protector convenient for maintenance, the mounting base 1 can be installed in an electrical cabinet or other equipment through the mounting groove 3, the live wire is inserted from the top wire connecting tube 4, and the screw 10 is twisted to fix the live wire so as to be completely contacted with the wire connecting tube 4, the electrical connection with the body 2 can be completed through the conducting strip 6, the positioning spring 7 and the positioning block 8, the ground wire is connected into the bottom wire connecting tube 4 in the same way, and the surge protector can be used, when the body 2 needs to be maintained or detected, the two guide rods 16 can be pressed, the transmission rod 14 is pushed in the movable cavity 13, the push rod 15 can be driven to push the limiting piece 12 to the right side in the limiting groove 11, the gas 2 is moved to the outside of the mounting base 1, the positioning block 8 is retracted towards the inside of the spring groove 5 through the positioning spring 7 and is disconnected with the body 2, the body 2 can be directly pulled out for, direct insert spacing piece 12 alignment spacing groove 11 and can accomplish the installation, this protector stable in structure is reasonable, can directly detect whether it circular telegram through two screws 10, then can take off fast if the trouble, make things convenient for operating personnel to carry out operations such as maintenance, not hard up disconnection and the circuit connection that leads to when avoiding using simultaneously, traditional surge protector when damaging the trouble has been solved, need insert the wire disconnection with it, pull down completely from equipment such as regulator cubicle and detect the maintenance operation, and cut straightly formula surge protector in there being main equipment operational environment, can lead to the unstable problem of use because environmental shock.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A surge protector convenient to maintain comprises a mounting seat (1) and is characterized in that a device body (2) is inserted on the right side of the mounting seat (1), a mounting groove (3) is formed in the left side of the mounting seat (1), a wire connecting tube (4) is embedded in the top and the bottom of the mounting seat (1), spring grooves (5) are formed in the top and the bottom of the inner wall of the mounting seat (1), a conducting strip (6) extending to the inner wall of one side, opposite to the spring grooves (5), is fixedly mounted on the outer portion of the wire connecting tube (4), a positioning spring (7) located inside the spring grooves (5) is fixedly mounted on one side, opposite to the positioning spring (7), of a positioning block (8) extending to the top and the bottom of the device body (2) respectively, preset grooves (9) located in the top and the bottom of the device body (2) respectively are formed in the right side of the mounting seat (1), the inside of the preset groove (9) is inserted with a screw (10) which penetrates through the mounting seat (1) and the wire connecting tube (4) and extends to the inside of the wire connecting tube (4), the top and the bottom of the inner wall of the mounting seat (1) are both provided with a limiting groove (11), the top and the bottom of the device body (2) are both fixedly provided with a limiting sheet (12) extending to the inside of the limiting groove (11), the top and the bottom of the inner wall of the mounting seat (1) are both provided with a movable cavity (13) communicated with the left end of the limiting groove (11), a transmission rod (14) is movably arranged in the movable cavity (13), push rods (15) which are positioned in the limiting grooves (11) and extend to the left side of the limiting sheet (12) are movably arranged at the opposite sides of the transmission rod (14), the right side of the mounting seat (1) is inserted with two guide rods (16) which respectively extend into the two movable cavities (13) and are in contact with the right side of the back end of the transmission rod (14).

2. A surge protector as claimed in claim 1, which is easy to repair, wherein: the mounting groove (3) comprises a horizontal mounting groove and a vertical mounting groove, and the horizontal mounting groove and the vertical mounting groove are arranged in a cross mode.

3. A surge protector as claimed in claim 1, which is easy to repair, wherein: the wiring tube (4) is a metal conductive tube, and the screws (10) are in threaded connection with the mounting base (1).

4. A surge protector as claimed in claim 1, which is easy to repair, wherein: the anti-skidding line is arranged at the top and the bottom of the right end of the device body (2), the top and the bottom of the left end of the device body (2) are arranged in a chamfering mode, and the top and the bottom of the device body (2) are provided with slots matched with the positioning blocks (8).

5. A surge protector as claimed in claim 1, which is easy to repair, wherein: the top and the bottom of the positioning block (8) are respectively electrically connected with a fire wire end and a ground wire end of the device body (2), and the transmission rod (14) is movably connected with the inner wall of the movable cavity (13) through a positioning shaft.

6. A surge protector as claimed in claim 1, which is easy to repair, wherein: the transmission rod (14) is hinged to the push rod (15), the guide rod (16) is in sliding fit with the mounting seat (1), and pressing blocks are fixedly mounted at the right ends of the guide rod (16).