CN214135676U

CN214135676U - Simple electromagnet suction tool

Info

Publication number: CN214135676U
Application number: CN202022657101.XU
Authority: CN
Inventors: 刘超; 莫桂阳; 林军; 钟宇; 韦铭刚; 罗海芸; 颜三钧; 刘成海
Original assignee: Beihai Power Supply Bureau of Guangxi Power Grid Co Ltd
Current assignee: Beihai Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-07
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a simple and convenient formula electro-magnet actuation instrument, concretely relates to electro-magnet actuation technical field, its technical scheme is: including tight device in spring top, G type clamp, tight bolt in top and spring holder, the tight device in top comprises tight axle, lock nut, mount pad, spring one, stripper bar, the mount pad inner wall is pegged graft the tight axle in top, tight axle one end threaded connection in lock nut inner wall in top, mount pad top fixed mounting lock nut, the lock nut top is connected the tight axle in top, the tight axle in top bottom is connected spring one, the beneficial effects of the utility model are that: the locking electromagnet is fixed on the G-shaped clamp through the spring jacking device, and then the electromagnet is attracted by the iron core of the locking electromagnet through the moving shifting piece, so that the working efficiency is improved, the locking electromagnet can be attracted more conveniently, and the possibility of manual misoperation of the mechanism is reduced to a great extent.

Description

Simple electromagnet suction tool

Technical Field

The utility model relates to an electro-magnet actuation field, concretely relates to simple and convenient formula electro-magnet actuation instrument.

Background

The latching electromagnet is a mechanism for controlling the switching-on operation of the circuit breaker, the circuit breaker can be switched on when being electrified, when the circuit breaker is subjected to an action voltage characteristic test, the latching electromagnet needs to be manually switched on to perform a switching-on test, and usually, before the test, a maintainer can clamp one end of the electromagnet with a nut by using an alligator clamp to ensure the electrification of the circuit breaker.

The prior art has the following defects: the existing locking electromagnet has the defects that the operation of holding the crocodile clip by hand is somewhat difficult due to the small available space of the mechanism, so that the working efficiency is reduced, and the mechanism can be mistakenly operated.

Therefore, the invention is necessary to provide a simple electromagnet attracting tool.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a simple and convenient formula electro-magnet actuation instrument fixes the shutting electro-magnet on G type clamp through spring top tight device, then lets the electro-magnet actuation through the iron core that removes the plectrum messenger shutting electro-magnet again to solve the problem that work efficiency is low and probably still can the maloperation mechanism.

In order to achieve the above object, the present invention provides the following technical solutions: a simple and convenient electromagnet attraction tool comprises a spring jacking device, a G-shaped clamp, a jacking bolt and a spring seat, wherein the jacking device consists of a jacking shaft, a locking nut, an installation seat, a first spring and an extrusion rod, the inner wall of the installation seat is inserted into the jacking shaft, one end of the jacking shaft is in threaded connection with the inner wall of the locking nut, the locking nut is fixedly installed at the top of the installation seat, the top of the locking nut is connected with the jacking shaft, the bottom of the jacking shaft is connected with the first spring, the inner wall of the installation seat is inserted into the first spring, the bottom of the first spring is connected with the extrusion rod, and the inner wall of the installation seat is inserted into the extrusion rod;

the inner wall of the left end of the spring seat is in threaded connection with the spring jacking rod, and one end of the plectrum mounting seat is provided with a plectrum;

one end of the inner wall of the G-shaped clamp is in threaded connection with the puller bolt, the output end of the puller bolt extends to the inner wall of the spring seat, and the output end of the puller bolt is connected with the shifting piece mounting seat.

Preferably, one end of the G-shaped clamp is fixedly provided with the spring seat.

Preferably, one end of the inner wall of the spring seat is provided with a groove, and the inner wall of the groove is inserted with the shifting piece.

Preferably, the bottom end of the extrusion stem extends to the inner wall of the G-shaped clamp.

Preferably, the pressing rod is provided in a T-shape.

Preferably, the top of the G-shaped clamp is provided with a jacking device.

The utility model has the advantages that:

when the utility model is used, the locking electromagnet is firstly placed in the inner wall of the G-shaped clamp, then the jacking shaft is twisted, the jacking shaft can rotate and descend through the locking nut, the locking nut which rotates and descends can drive the first spring to contract, the contracted first spring can extrude the extrusion rod through elasticity, the extruded extrusion rod can descend, the descending extrusion rod can extrude and fix the locking electromagnet, after the locking electromagnet is fixed, the jacking bolt is rotated, the jacking bolt can move towards the outer side through the G-shaped clamp, the G-shaped clamp moves towards the outer side to enable the extruded second spring to rebound, the rebounded second spring can drive the plectrum to move towards the G-shaped clamp through the plectrum mounting seat, then the plectrum moving towards the G-shaped clamp can push the iron core of the electromagnet to suck, when the iron core of the locking electromagnet sucks, the rotation of the jacking bolt is stopped, then the puller bolt can fix the position of the shifting piece through the elastic force of the second spring until the test is finished, the locking electromagnet is fixed on the G-shaped clamp through the spring puller device, and then the iron core of the locking electromagnet is attracted by the electromagnet through moving the shifting piece, so that the working efficiency is improved, the locking electromagnet can be attracted more conveniently, and the possibility of manual misoperation of the mechanism is reduced to a great extent.

Drawings

Fig. 1 is a schematic front view of the overall structure provided by the present invention;

FIG. 2 is a schematic side view of the overall structure provided by the present invention;

fig. 3 is a perspective view of the overall structure provided by the present invention.

In the figure: the spring jacking device 100, the jacking shaft 110, the lock nut 120, the mounting seat 130, the first spring 140, the extrusion rod 150, the G-shaped clamp 200, the jacking bolt 300, the spring seat 400, the spring jacking rod 410, the second spring 420, the shifting block mounting seat 430, the shifting block 440 and the groove 450.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a simple electromagnet attracting tool, which includes a spring propping device 100, a G-shaped clamp 200, a propping bolt 300 and a spring seat 400;

further, the tightening device 100 is composed of a tightening shaft 110, a locking nut 120, a mounting seat 130, a first spring 140 and an extrusion rod 150, the inner wall of the mounting seat 130 is inserted into the tightening shaft 110, one end of the tightening shaft 110 is connected to the inner wall of the locking nut 120 through threads, the locking nut 120 is fixedly mounted at the top of the mounting seat 130, the top of the locking nut 120 is connected to the tightening shaft 110, the bottom of the tightening shaft 110 is connected to the first spring 140, the inner wall of the mounting seat 130 is inserted into the first spring 140, the bottom of the first spring 140 is connected to the extrusion rod 150, the inner wall of the mounting seat 130 is inserted into the extrusion rod 150, the bottom end of the extrusion rod 150 extends to the inner wall of the G-shaped clamp 200, specifically, the inner wall of the mounting seat 130 has a guiding movement effect on the tightening shaft 110, the tightening shaft 110 has a lifting effect on the mounting seat 130, and the tightening shaft 110 has a lifting effect on the inner wall of the locking nut 120 through threads, mount pad 130 top has the fixed action to lock nut 120, a spring 140 has the effect of producing the elasticity through taking place deformation, the tight axle 110 that goes up and down has the effect that drives a spring 140 and stretch out and draw back, the tight axle 110 that goes down has the effect that carries out the extrusion to a spring 140, a spring 140 has the effect that leads in mount pad 130 and stretch out and draw back, a flexible spring 140 has the effect that drives extrusion stem 150 and go up and down, extrusion stem 150 that goes down has the effect that extrudees fixedly to the shutting electro-magnet, extrusion stem 150 has the effect that leads in mount pad 130 and goes up and down.

Further, the inner wall of the spring seat 400 is inserted with the plectrum installation seat 430, the left end of the plectrum installation seat 430 is connected with the second spring 420, the inner wall of the spring seat 400 is inserted with the second spring 420, the left end of the second spring 420 is connected with the spring tightening rod 410, the inner wall of the left end of the spring seat 400 is in threaded connection with the spring tightening rod 410, one end of the plectrum installation seat 430 is provided with the plectrum 440, specifically, the spring seat 400 has a placing effect on the plectrum installation seat 430, the plectrum installation seat 430 has a guiding movement effect in the spring seat 400, the second spring 420 has an elastic force effect through deformation, the moving plectrum installation seat 430 has an effect of driving the second spring 420 to extend and retract, the second spring 420 has an effect of driving the plectrum installation seat 430 to move through the elastic force, the second spring 420 has an effect of guiding extension and retraction in the spring seat 400, and the tightening rod 410 has an effect of preventing the second spring 420 from separating from the spring seat 400, the spring seat 400 has a fixing function for the tightening rod 410, the pick mounting seat 430 has a fixing and moving function for the pick 440, and the moving pick 440 has a function for pushing the iron core of the latching electromagnet to attract the electromagnet.

Further, 200 inner wall one end threaded connection are pressed from both sides to the G type tightly bolt 300, tightly bolt 300 output extends to spring holder 400 inner wall, tightly bolt 300 output is connected plectrum mount pad 430, and is concrete, and tightly bolt 300 has the effect of removing through threaded connection at the G type presss from both sides 200 inner wall, and tightly bolt 300 has the effect of fixing a position plectrum mount pad 430 through the elasticity of two springs 420.

Further, one end of the G-shaped clip 200 is fixedly installed on the spring seat 400, and specifically, the G-shaped clip 20 has a fixing function on the spring seat 400.

Further, a groove 450 is formed in one end of the inner wall of the spring seat 400, the poking piece 440 is inserted into the inner wall of the groove 450, and specifically, the poking piece 440 has a guiding movement effect through the groove 450.

Further, the pressing rod 150 is provided in a T shape, and in particular, the pressing rod 150 is provided in a T shape to prevent the pressing rod 150 from being separated from the mounting seat 130.

Further, the top of the G-shaped clamp 200 is provided with a tightening device 100, and specifically, the G-shaped clamp 200 has a fixing function on the tightening device 100.

The utility model discloses a use as follows: when the utility model is used, the locking electromagnet is firstly placed in the inner wall of the G-shaped clamp 200, then the locking shaft 110 is twisted, the locking shaft 110 rotates and descends through the locking nut 120, the locking nut 120 which rotates and descends drives the first spring 140 to contract, the contracted first spring 140 extrudes the extrusion rod 150 through elasticity, the extruded extrusion rod 150 descends, the descending extrusion rod 150 extrudes and fixes the locking electromagnet, after the locking electromagnet is fixed, the locking bolt 300 is rotated, the locking bolt 300 moves outwards through the G-shaped clamp 200, the G-shaped clamp 200 moves outwards to enable the second spring 420 which is extruded to rebound, the rebounding second spring 420 drives the shifting piece 440 to move towards the G-shaped clamp 200 through the shifting piece mounting seat 430, then the shifting piece 440 moving towards the G-shaped clamp 200 pushes the iron core of the locking electromagnet to attract the electromagnet, when the iron core of the locking electromagnet enables the electromagnet to be attracted, the puller bolt 300 stops rotating, and then the puller bolt 300 can position and fix the shifting piece 440 through the elastic force of the second spring 420 until the test is completed.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a simple and convenient formula electro-magnet actuation instrument, includes spring top tight device (100), G type clamp (200), puller bolt (300) and spring holder (400), its characterized in that: the jacking device (100) is composed of a jacking shaft (110), a locking nut (120), an installation seat (130), a first spring (140) and an extrusion rod (150), wherein the inner wall of the installation seat (130) is connected with the jacking shaft (110) in an inserted mode, one end of the jacking shaft (110) is in threaded connection with the inner wall of the locking nut (120), the locking nut (120) is fixedly installed at the top of the installation seat (130), the top of the locking nut (120) is connected with the jacking shaft (110), the bottom of the jacking shaft (110) is connected with the first spring (140), the inner wall of the installation seat (130) is connected with the first spring (140) in an inserted mode, the bottom of the first spring (140) is connected with the extrusion rod (150), and the inner wall of the installation seat (130) is connected with the extrusion rod (150) in an inserted mode;

a plectrum mounting seat (430) is inserted into the inner wall of the spring seat (400), the left end of the plectrum mounting seat (430) is connected with a second spring (420), the inner wall of the spring seat (400) is inserted into the second spring (420), the left end of the second spring (420) is connected with a spring tightening rod (410), the inner wall of the left end of the spring seat (400) is in threaded connection with the spring tightening rod (410), and one end of the plectrum mounting seat (430) is provided with a plectrum (440);

g type presss from both sides (200) inner wall one end threaded connection puller bolt (300), puller bolt (300) output extends to spring holder (400) inner wall, puller bolt (300) output is connected plectrum mount pad (430).

2. The convenient electromagnet attraction tool of claim 1, wherein: one end of the G-shaped clamp (200) is fixedly provided with the spring seat (400).

3. The convenient electromagnet attraction tool of claim 1, wherein: one end of the inner wall of the spring seat (400) is provided with a groove (450), and the inner wall of the groove (450) is inserted with the poking sheet (440).

4. The convenient electromagnet attraction tool of claim 1, wherein: the bottom end of the extrusion rod (150) extends to the inner wall of the G-shaped clamp (200).

5. The convenient electromagnet attraction tool of claim 1, wherein: the pressing rod (150) is arranged in a T shape.

6. The convenient electromagnet attraction tool of claim 1, wherein: the top of the G-shaped clamp (200) is provided with a jacking device (100).