CN217305221U

CN217305221U - Electric power engineering is with electric leakage detector that has anti-drop function

Info

Publication number: CN217305221U
Application number: CN202123288608.3U
Authority: CN
Inventors: 魏陶灵
Original assignee: Shenzhen Yangming Construction Engineering Co ltd
Current assignee: Shenzhen Yangming Construction Engineering Co ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-08-26
Anticipated expiration: 2031-12-25

Abstract

The utility model discloses an electric power engineering is with electric leakage detector who has anti-drop function, including cover, mount pad, trace and connecting block, cover top fixedly connected with connecting seat, cover one side is provided with quick-witted case, connecting seat fixed surface is connected with the connecting rod, connecting rod one side is provided with the plug connector, plug connector external connection has the wiring, connecting rod internal connection has the threaded rod, threaded rod one end is connected with the turning block, the inside spout of having seted up of connecting rod, the inside swing joint of spout has the slider. This electric power engineering is with electric leakage detector who has anti-drop function rotates the threaded rod through the operator, drives the turning block and rotates, and the slider slides down along the spout under the screw thread of threaded rod rotates the effect, makes the dead lever remove to one side laminating plug wire head under the interlock effect of slider, utilizes the limiting displacement of two dead levers to play anti-drop's effect to the plug wire head.

Description

Electric power engineering is with electric leakage detector that has anti-drop function

Technical Field

The utility model relates to an electric power engineering technical field specifically is an electric power engineering is with electric leakage detector who has anti-drop function.

Background

The leakage detector is a device for detecting leakage. The device can detect the action current of the current type electric shock protector, detect the unbalanced leakage current smaller than the action of the current type electric shock protector, and can distinguish the leakage voltage harmful to the human body and the induction voltage harmless to the human body; the leakage phenomenon of the electric appliance can be effectively detected.

At present, the leakage detector is widely applied to electric power engineering, can effectively detect the alternating voltage of high, low, front target and the like of leakage, and the surface wiring of the leakage detector is easily subjected to the action of external treading isobaric force in the using process to cause the plug wire head to fall off, so the leakage detector is improved on the existing leakage detector and has the function of preventing the plug wire head from falling off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power engineering is with electric leakage detector who has anti-drop function to solve present electric leakage detector that above-mentioned background art provided and by wide application and electric power engineering, can effectual detection leakage high, low, target forward wait alternating voltage, its surface wiring of electric leakage detector receives the external world easily in the use and tramples the isobaric force effect and lead to the problem that the plug wire head drops.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power engineering is with electric leakage detector who has anti-drop function, includes cover, mount pad, trace and connecting block, cover top fixedly connected with connecting seat, cover one side is provided with quick-witted case, connecting seat fixed surface is connected with the connecting rod, connecting rod one side is provided with the plug wire head, the first external connection of plug wire has the wiring, connecting rod internal connection has the threaded rod, threaded rod one end is connected with the turning block, the inside spout of having seted up of connecting rod, the inside swing joint of spout has the slider, the slider both sides are connected with the dead lever.

Preferably, the threaded rod is vertically connected inside the sliding block in a penetrating manner, the threaded rod is perpendicular to the rotating block, and a threaded connection structure is formed at the joint of the threaded rod and the sliding block.

Preferably, the sliding block is perpendicular to the fixing rod, the external size of the sliding block is matched with the internal size of the sliding groove, and the sliding block and the connecting rod form a sliding structure through the sliding groove.

Preferably, one side of the mounting seat is connected with a case, the mounting seat is internally provided with a mounting block, the mounting seat is internally and movably connected with a push rod, one side of the push rod is connected with a linkage block, one side of the linkage block is connected with a spring, one end of the linkage rod is connected with the push rod, one side of the mounting block is provided with a butt joint groove of a rectangular hollow structure, the internal size of the butt joint groove of the mounting block is matched with the external size of the linkage rod, and the mounting block, the linkage rod and the mounting seat form a clamping structure.

Preferably, the outside of the push rod is in a T shape, two sides of the push rod are respectively connected with a linkage block and a linkage rod, and the push rod, the linkage block, the linkage rod and the spring form an elastic telescopic structure.

Preferably, connecting block one side is connected with the cover, one side that the cover was kept away from to the connecting block is connected with the spliced pole, spliced pole one end is connected with the fixing base, the fixing base surface is provided with the axis of rotation, axis of rotation one side is connected with the stopper, stopper one side is the arc shape, and the stopper passes through the axis of rotation and constitutes rotating-structure with the fixing base.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this electric power engineering is with electric leakage detector who has anti-drop function, the operator rotates the threaded rod, drives the turning block and rotates, and the slider slides down along the spout under the screw thread of threaded rod rotates the effect, makes the dead lever remove to one side laminating plug wire head under the interlock effect of slider, utilizes the limiting displacement of two dead levers to play anti-drop's effect to the plug wire head.

2. This electric power engineering is with electric leakage detector who has anti-drop function, the operator promotes the push rod to one side, drives interlock piece extrusion spring, again with the cover butt joint block at the quick-witted roof portion, make the installation piece block mounting advance the mount pad inside, loosen the push rod, the push rod drives interlock pole one end block after automatic re-setting under the elasticity expansion effect of spring and advances the installation piece inside, has played the effect of being convenient for with cover fixed mounting on quick-witted case.

3. This electric power engineering is with electric leakage detector who has anti-drop function, the operator when not using the wiring, twines the wiring on the spliced pole, readjusts the axis of rotation, makes the stopper rotate to one side laminating wiring under the interlock effect of axis of rotation, makes the wiring fixed on the spliced pole, has played the effect of being convenient for accomodate the wiring.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure and the enlargement of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional portion of the case of the present invention;

fig. 3 is a cross-sectional structure and an enlarged schematic view of the connecting rod of the present invention.

In the figure: 1. a machine cover; 2. a connecting seat; 3. a chassis; 4. a connecting rod; 5. a plug wire head; 6. wiring; 7. a threaded rod; 8. rotating the block; 9. a chute; 10. a slider; 11. a fixing rod; 12. a mounting base; 13. mounting blocks; 14. a push rod; 15. a linkage block; 16. a spring; 17. a linkage rod; 18. connecting blocks; 19. connecting columns; 20. a fixed seat; 21. a rotating shaft; 22. and a limiting block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric leakage detector with an anti-drop function for an electric power engineering comprises a cover 1, a connecting seat 2, a case 3, a connecting rod 4, a plug wire head 5, a wiring 6, a threaded rod 7, a rotating block 8, a sliding groove 9, a sliding block 10, a fixed rod 11, a mounting seat 12, a mounting block 13, a push rod 14, a linkage block 15, a spring 16, a linkage rod 17, a connecting block 18, a connecting column 19, a fixed seat 20, a rotating shaft 21 and a limiting block 22, wherein the top of the cover 1 is fixedly connected with the connecting seat 2, one side of the cover 1 is provided with the case 3, the surface of the connecting seat 2 is fixedly connected with the connecting rod 4, one side of the connecting rod 4 is provided with the plug wire head 5, the outer part of the plug wire head 5 is connected with the wiring 6, the inner part of the connecting rod 4 is connected with the threaded rod 7, the threaded rod 7 is vertically connected inside the sliding block 10 in a penetrating manner, the threaded rod 7 is perpendicular to the rotating block 8, and the threaded rod 7 and the connecting part of the threaded rod 10 forms a threaded connection structure, the sliding block 10 slides under the action of the rotation of the threads of the threaded rod 7, one end of the threaded rod 7 is connected with a rotating block 8, a sliding groove 9 is formed in the connecting rod 4, a sliding block 10 is movably connected in the sliding groove 9, the sliding block 10 is perpendicular to a fixed rod 11, the external size of the sliding block 10 is matched with the internal size of the sliding groove 9, the sliding block 10 and the connecting rod 4 form a sliding structure through the sliding groove 9, the sliding block 10 slides along the sliding groove 9 in the connecting rod 4, and the fixed rods 11 are connected to two sides of the sliding block 10;

the portable electronic device comprises a mounting base 12, a chassis 3 connected with one side of the mounting base 12, a mounting block 13 arranged inside the mounting base 12, a rectangular hollow butt-joint groove arranged on one side of the mounting block 13, a push rod 14 movably connected with the inside of the mounting base 12, a T-shaped push rod 14 outside, a linkage block 15 and a linkage rod 17 respectively connected with two sides of the push rod 14, an elastic telescopic structure composed of the push rod 14, the linkage block 15, the linkage rod 17 and a spring 16, a linkage block 15 for driving the linkage rod 17 to move after the push rod 14 automatically resets under the elastic expansion action of the spring 16 through the linkage block 15, and a linkage block 15 connected with one side of the push rod 14, one side of the linkage block 15 is connected with a spring 16, and one end of the linkage rod 17 is connected with a push rod 14;

connecting block 18 one side is connected with cover 1, one side that cover 1 was kept away from to connecting block 18 is connected with

spliced pole

19, 19 one end of spliced pole is connected with

fixing base

20, 20 surfaces of fixing base are provided with axis of rotation 21, axis of rotation 21 one side is connected with stopper 22, stopper 22 one side is the circular arc shape, and stopper 22 passes through axis of rotation 21 and fixing base 20 constitution rotating-structure, has played and has made stopper 22 pivoted effect under the interlock effect of axis of rotation 21.

The working principle is as follows: in the electric leakage detector with the anti-drop function for the power engineering, firstly, an operator rotates the threaded rod 7 to drive the rotating block 8 to rotate, the sliding block 10 slides downwards along the sliding groove 9 under the action of the rotation of the threads of the threaded rod 7, so that the fixed rod 11 moves to one side to be attached to the plug wire head 5 under the interlocking action of the sliding block 10, the limiting action of the two fixed rods 11 is utilized to play a role in preventing the plug wire head 5 from dropping off, then the operator pushes the push rod 14 to one side to drive the interlocking block 15 to extrude the spring 16, then the cover 1 is butted and clamped at the top of the case 3, the mounting block 13 is clamped and mounted in the mounting seat 12, the push rod 14 is loosened, the push rod 14 automatically resets under the elastic expansion action of the spring 16 to drive one end of the interlocking rod 17 to be clamped in the mounting block 13, the effect of conveniently and fixedly mounting the cover 1 on the case 3 is achieved, and finally, when the operator does not use the wiring 6, the wiring 6 is wound on the connecting column 19, the rotating shaft 21 is adjusted again, the limiting block 22 is enabled to rotate to one side to be attached to the wiring 6 under the linkage effect of the rotating shaft 21, the wiring 6 is enabled to be fixed on the connecting column 19, the effect of facilitating storage of the wiring 6 is achieved, the characteristic of the electric leakage detector with the anti-falling function for electric power engineering is achieved, and the content which is not described in detail in the description belongs to the prior art which is well known by technical personnel in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electric power engineering is with electric leakage detector that has anti-drop function, includes cover (1), mount pad (12), trace (17) and connecting block (18), cover (1) top fixedly connected with connecting seat (2), cover (1) one side is provided with quick-witted case (3), its characterized in that: connecting seat (2) fixed surface is connected with connecting rod (4), connecting rod (4) one side is provided with plug wire head (5), plug wire head (5) external connection has wiring (6), connecting rod (4) internal connection has threaded rod (7), threaded rod (7) one end is connected with turning block (8), spout (9) have been seted up to connecting rod (4) inside, spout (9) inside swing joint has slider (10), slider (10) both sides are connected with dead lever (11).

2. The leakage detector with the anti-drop function for the power engineering according to claim 1, characterized in that: the threaded rod (7) is vertically connected inside the sliding block (10) in a penetrating mode, the threaded rod (7) is perpendicular to the rotating block (8), and a threaded connection structure is formed at the connection position of the threaded rod (7) and the sliding block (10).

3. The leakage detector with the anti-drop function for the power engineering according to claim 1, characterized in that: the sliding block (10) is perpendicular to the fixing rod (11), the external size of the sliding block (10) is matched with the internal size of the sliding groove (9), and the sliding block (10) forms a sliding structure with the connecting rod (4) through the sliding groove (9).

4. The leakage detector with the anti-drop function for the power engineering according to claim 1, characterized in that: the utility model discloses a fixing device for the electronic equipment, including mount pad (12), mount pad (12) one side is connected with quick-witted case (3), inside mounting block (13) that is provided with of mount pad (12), the inside swing joint of mount pad (12) has push rod (14), push rod (14) one side is connected with trace block (15), trace block (15) one side is connected with spring (16), trace (17) one end is connected with push rod (14), rectangular hollow structure's butt joint groove is seted up to mounting block (13) one side, and the butt joint inslot size and trace (17) external dimension phase-match of mounting block (13) to mounting block (13), trace (17) and mount pad (12) constitute the block structure.

5. The leakage detector with the anti-drop function for the power engineering according to claim 4, wherein: the outside of the push rod (14) is in a T shape, two sides of the push rod (14) are respectively connected with a linkage block (15) and a linkage rod (17), and the push rod (14), the linkage block (15), the linkage rod (17) and the spring (16) form an elastic telescopic structure.

6. The leakage detector with the anti-drop function for the power engineering according to claim 1, characterized in that: connecting block (18) one side is connected with cover (1), one side that cover (1) was kept away from in connecting block (18) is connected with spliced pole (19), spliced pole (19) one end is connected with fixing base (20), fixing base (20) surface is provided with axis of rotation (21), axis of rotation (21) one side is connected with stopper (22), stopper (22) one side is the circular arc shape, and stopper (22) constitute rotating-structure through axis of rotation (21) and fixing base (20).