CN215953668U

CN215953668U - Electric power safety detection device for live working of weak current engineering

Info

Publication number: CN215953668U
Application number: CN202121280640.4U
Authority: CN
Inventors: 胡家雄
Original assignee: Wuhan Honghaixin Technology Co ltd
Current assignee: Wuhan Honghaixin Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-03-04
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of power detection, and discloses a power safety detection device for live working of weak electrical engineering, which comprises a detection box, wherein a convex plate is fixedly arranged on the front surface of the detection box, an insertion opening is formed in the inner wall of the convex plate, a matching head is movably connected to the inner wall of the insertion opening, and a base plate is movably connected to the outer wall of the matching head, the auxiliary part is rotated, so that the male head can complete the clamping effect.

Description

Electric power safety detection device for live working of weak current engineering

Technical Field

The utility model relates to the technical field of power detection, in particular to a power safety detection device for live working of weak current engineering.

Background

In order to ensure the safety of operation in weak current engineering, the whole power equipment and circuit are generally required to be detected, the conventional detection equipment requires a user to align one end of a main interface with a socket of the equipment, and the situation of loose plug may occur due to the fact that the working position may be complex.

Therefore, a need exists for a power safety detection device for weak current engineering live working, which has the function of placing a male head inside equipment by a user when detecting the weak current engineering live working, and then rotating an auxiliary part to enable the male head to complete clamping.

Will mate the head and place the inner wall at the flange for pair head and socket in close contact with rotate both sides knob to one hundred eighty degrees afterwards, the normal running fit of knob threaded rod and screw thread seat are driving the heteropolar magnetic path and are rotating the removal immediately, and the splint that final heteropolar magnetic path and magnetic sheet repel this moment moves outward, and pair head receives the clamp tightly.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose of avoiding falling, the utility model provides the following technical scheme: the utility model provides a light current engineering live working uses electric power safety inspection device, includes the detection case, the positive fixed mounting of detection case has the flange, the socket has been seted up to the inner wall of flange, the inner wall swing joint of socket has the counter head, the outer wall swing joint of counter head has the backing plate, the left side fixed mounting of backing plate has splint, the left side fixed mounting of splint has the magnetic sheet, the left side fixed mounting of magnetic sheet has the spring telescopic link, the inner wall of flange has been seted up and has been put the thing groove, the inner wall top fixed mounting who puts the thing groove has the screw thread seat, the inner wall meshing of screw thread seat has the threaded rod, the outer wall fixed mounting of threaded rod has the heteropolar magnetic path, the bottom fixed mounting of threaded rod has the knob.

Preferably, the backing plate is made of rubber, the inner wall of the pairing head is movably connected with the inner wall of the convex plate, and the insulation performance of the backing plate is guaranteed.

As optimization, the outer wall of splint and the inner wall sliding connection of flange, the left side of spring telescopic link and the inner wall fixed mounting of flange, in order to guarantee the stability that splint removed.

As an optimization, the inner wall of the heteropolar magnet is rotationally connected with the inner wall of the storage groove, the outer wall of the threaded rod is rotationally connected with the inner wall of the convex plate, and the heteropolar magnet is free from interference when rotating along with the rotation of the knob.

Preferably, the outer wall of the knob is rotatably connected with the inner wall of the convex plate, and the magnetic force between the magnetic plate and the heteropolar magnetic block is greater than the elastic force of the spring telescopic rod, so that the knob can be rotated by a user conveniently.

Preferably, the number of the base plates, the number of the clamping plates, the number of the object placing grooves and the number of the knobs are two, and the two base plates, the number of the clamping plates, the number of the object placing grooves and the number of the knobs are all symmetrically and uniformly distributed by taking the vertical center line of the convex plate as the center.

The utility model has the beneficial effects that: this electric safety inspection device is used in light current engineering live working, will pair the head through the user and place in the inner wall of flange, make and match the head and the inner wall in close contact with of socket, rotate both sides knob simultaneously afterwards, the rotation of knob drives the threaded rod and rotates, the rotation of threaded rod begins to remove under the cooperation of screw thread seat and rotates, the rotation of threaded rod is moving simultaneously and is driving heteropolar magnetic path and is moving the rotation, stop after the knob rotates one hundred eighty degrees, heteropolar magnetic path and magnetic plate produce repellent magnetic force this moment, two magnetic plate relative movement, the removal of magnetic plate is driving splint and backing plate and is moving, final two backing plates realize that the relative pair head carries out the centre gripping, thereby realized when examining light current engineering live working, place the public head inside equipment through the user, rotate the auxiliary part afterwards, make the public head accomplish tight effect.

Drawings

FIG. 1 is a schematic view of the front view of the inspection box of the present invention;

FIG. 2 is a schematic view of a front view of the convex plate according to the present invention;

FIG. 3 is a schematic top sectional view of the convex plate of the present invention.

In the figure: 1. a detection box; 2. a convex plate; 3. a socket; 4. matching heads; 5. a base plate; 6. a splint; 7. a magnetic plate; 8. a spring telescopic rod; 9. a storage groove; 10. a threaded seat; 11. a heteropolar magnetic block; 12. a threaded rod; 13. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a power safety detection device for live working in weak current engineering comprises a detection box 1, a convex plate 2 is fixedly installed on the front surface of the detection box 1, a socket 3 is formed on the inner wall of the convex plate 2, a mating head 4 is movably connected to the inner wall of the socket 3, a backing plate 5 is movably connected to the outer wall of the mating head 4, a clamping plate 6 is fixedly installed on the left side of the backing plate 5, a magnetic plate 7 is fixedly installed on the left side of the clamping plate 6, a spring telescopic rod 8 is fixedly installed on the left side of the magnetic plate 7, an object placing groove 9 is formed on the inner wall of the convex plate 2, a threaded base 10 is fixedly installed at the top end of the inner wall of the object placing groove 9, a threaded rod 12 is engaged with the inner wall of the threaded base 10, a heteropolar magnet 11 is fixedly installed on the outer wall of the threaded rod 12, a knob 13 is fixedly installed at the bottom end of the threaded rod 12, in order to realize that the mating head 4 is aligned with the socket 3, the mating head 4 is prevented from falling off by mutual clamping between the two clamping plates 6, while facilitating the disassembly of the counter head 4.

Referring to fig. 2-3, the backing plate 5 is made of rubber, the inner wall of the mating head 4 is movably connected with the inner wall of the convex plate 2, in order to ensure the insulation property of the backing plate 5 and ensure the effect that the mating head 4 is not interfered when being aligned, the outer wall of the clamping plate 6 is slidably connected with the inner wall of the convex plate 2, the left side of the spring telescopic rod 8 is fixedly installed with the inner wall of the convex plate 2, in order to ensure the stability of the movement of the clamping plate 6 and avoid the falling-off condition when the mating head 4 is clamped, the inner wall of the heteropolar magnet 11 is rotatably connected with the inner wall of the object placing groove 9, the outer wall of the threaded rod 12 is rotatably connected with the inner wall of the convex plate 2, and in order to ensure the effect that the heteropolar magnet 11 is not interfered when rotating along with the rotation of the knob 13.

Please refer to fig. 3, the outer wall of the knob 13 is rotatably connected to the inner wall of the convex plate 2, the magnetic force between the magnetic plate 7 and the heteropolar magnetic block 11 is greater than the elastic force of the spring telescopic rod 8, so as to facilitate the rotation of the knob 13 by a user, and simultaneously ensure the repulsion effect with the magnetic plate 7 after the heteropolar magnetic block 11 rotates one hundred eighty degrees, the number of the backing plates 5, the number of the clamping plates 6, the article holding grooves 9 and the knob 13 are two, the two backing plates 5, the clamping plates 6, the article holding grooves 9 and the knob 13 are symmetrically and uniformly distributed with the vertical center line of the convex plate 2 as the center, and the stability when the mating head 4 is clamped is ensured.

When in use, please refer to fig. 1-3, the mating head 4 is placed in the inner wall of the convex plate 2 by the user, so that the mating head 4 is in close contact with the inner wall of the socket 3, then the knobs 13 on both sides are rotated simultaneously, the threaded rod 12 is driven to rotate along with the rotation of the knobs 13 along the convex plate 2, the rotation of the threaded rod 12 starts to move and rotate under the cooperation of the threaded seat 10, meanwhile, the rotation of the threaded rod 12 drives the heteropolar magnet 11 to move and rotate, when the knobs 13 rotate for one hundred eighty degrees and stop, the heteropolar magnet 11 and the magnet 7 generate repulsive magnetic force, the two magnet 7 move relatively, the magnet 7 gradually pulls the spring telescopic rod 8 while moving, simultaneously drives the clamping plate 6 to move, the clamping plate 6 drives the backing plate 5 to move while moving, finally, the two backing plates 5 are both contacted with the outer wall of the mating head 4, thereby realizing the detection of the live-line work of weak electricity engineering, the male head is placed inside the equipment by a user, and then the auxiliary part is rotated, so that the male head can complete the clamping effect.

To sum up, the electric power safety detection device for the live working of the weak electricity engineering is characterized in that the mating head 4 is placed in the inner wall of the convex plate 2 by a user, so that the mating head 4 is in close contact with the inner wall of the socket 3, then the knobs 13 on two sides are rotated simultaneously, the rotation of the knobs 13 drives the threaded rod 12 to rotate, the rotation of the threaded rod 12 starts to move and rotate under the coordination of the threaded seat 10, the rotating movement of the threaded rod 12 drives the heteropolar magnet 11 to move and rotate, the knobs 13 stop after rotating for one hundred eighty degrees, the heteropolar magnet 11 and the magnet plate 7 generate repulsive magnetic force, the two magnet plates 7 move relatively, the magnet plate 7 moves to drive the clamping plate 6 and the backing plate 5 to move, and finally the two backing plates 5 clamp the mating head 4 relatively, so that the male head is placed inside equipment by the user when the live working of the weak electricity engineering is detected, then the auxiliary part is rotated, so that the male head can complete the clamping effect.

The above embodiments are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the scope of the present invention by the technical solutions and the practical concepts of the present invention equivalent to or modified from the technical scope of the present invention.

Claims

1. The utility model provides a light current engineering live working uses electric power safety inspection device, includes detection case (1), its characterized in that: a convex plate (2) is fixedly arranged on the front surface of the detection box (1), a socket (3) is arranged on the inner wall of the convex plate (2), the inner wall of the socket (3) is movably connected with a matching head (4), the outer wall of the matching head (4) is movably connected with a backing plate (5), a clamping plate (6) is fixedly arranged on the left side of the base plate (5), a magnetic plate (7) is fixedly arranged on the left side of the clamping plate (6), a spring telescopic rod (8) is fixedly arranged on the left side of the magnetic plate (7), an article holding groove (9) is arranged on the inner wall of the convex plate (2), the top end of the inner wall of the article placing groove (9) is fixedly provided with a threaded seat (10), the inner wall meshing of screw thread seat (10) has threaded rod (12), the outer wall fixed mounting of threaded rod (12) has heteropolar magnetic path (11), the bottom fixed mounting of threaded rod (12) has knob (13).

2. The electric safety detection device for the live working of the weak current engineering according to claim 1, characterized in that: the backing plate (5) is made of rubber, and the inner wall of the matching head (4) is movably connected with the inner wall of the convex plate (2).

3. The electric safety detection device for the live working of the weak current engineering according to claim 1, characterized in that: the outer wall of splint (6) and the inner wall sliding connection of flange (2), the left side of spring telescopic link (8) and the inner wall fixed mounting of flange (2).

4. The electric safety detection device for the live working of the weak current engineering according to claim 1, characterized in that: the inner wall of the heteropolar magnet block (11) is rotatably connected with the inner wall of the storage groove (9), and the outer wall of the threaded rod (12) is rotatably connected with the inner wall of the convex plate (2).

5. The electric safety detection device for the live working of the weak current engineering according to claim 1, characterized in that: the outer wall of the knob (13) is rotatably connected with the inner wall of the convex plate (2), and the magnetic force between the magnetic plate (7) and the heteropolar magnetic block (11) is greater than the elastic force of the spring telescopic rod (8).

6. The electric safety detection device for the live working of the weak current engineering according to claim 1, characterized in that: the number of the base plates (5), the clamping plates (6), the article placing grooves (9) and the knobs (13) is two, and the two base plates (5), the clamping plates (6), the article placing grooves (9) and the knobs (13) are symmetrically and uniformly distributed by taking the vertical center lines of the convex plates (2) as centers.