CN215578423U - Electromagnetic release convenient to fix - Google Patents

Abstract

The utility model discloses an electromagnetic release convenient to fix, which comprises a release shell, bolt holes, release elements, a release base and adapter seats, wherein the release base is installed on the outer wall of the release shell, the outer wall of the release base is fixedly connected with the release shell, a release cover is arranged outside the release shell on one side of the release base, two sets of adapter seats are installed on the outer wall of the release shell, the outer wall of each adapter seat is fixedly connected with the release shell, two sets of support frames are arranged inside the release shell, annular rings are installed on the outer walls of the support frames, the outer walls of the annular rings are fixedly connected with the support frames, and the bolt holes are arranged inside the support frames. The electromagnetic release device not only realizes convenient connection and fixation of the electromagnetic release device and the outside, facilitates later-stage disassembly and maintenance of the electromagnetic release device, but also increases the stability of connection of internal elements of the electromagnetic release device.

Description

Electromagnetic release convenient to fix

Technical Field

The utility model relates to the technical field of electromagnetic trips, in particular to an electromagnetic trip convenient to fix.

Background

The low-voltage circuit breaker generally comprises a release, a contact system, an arc extinguishing device, a transmission mechanism, a base frame, a shell and the like, when the low-voltage circuit breaker is put into operation, an operating handle closes a main contact, a free release mechanism locks the main contact at a closed position, various releases enter an operating state, when current flowing through a switch is within a set value, suction force generated by a coil of the electromagnetic release is insufficient to attract an armature, when short-circuit fault occurs, short-circuit current exceeds the set value, the suction force of a strong magnetic field overcomes the pulling force of a spring to pull the armature and jack a hook, so that the switch trips, the electromagnetic release plays a role of a fuse, the electromagnetic release is widely applied to the low-voltage circuit breaker, and the fixed electromagnetic release is widely applied to the maintenance of the low-voltage circuit breaker in the later period.

This type of electromagnetism release on the market is various today, can satisfy people's user demand basically, but still has certain problem, and current this type of electromagnetism release is generally not convenient for when using and outside convenient be connected fixed, great influence the convenience when electromagnetism release uses, the later maintenance of giving maintenance personal has brought very big inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electromagnetic release convenient to fix, and aims to solve the problem that the electromagnetic release is inconvenient to connect and fix with the outside conveniently in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electromagnetic release convenient to it is fixed, includes release shell, bolt hole, release component, release base and adapter, install the release base on the outer wall of release shell, and the outer wall and the release shell fixed connection of release base, the release shell outside of release base one side is equipped with the release cover, install two sets of adapters on the outer wall of release shell, and the outer wall and the release shell fixed connection of adapter, the inside of release shell is equipped with two sets of support frames, all install ring type on the outer wall of support frame, and the outer wall and the support frame fixed connection of ring type, the inside of support frame all is equipped with the bolt hole, the inside of release shell is equipped with the release component, and the both ends of release component all extend to the inside of ring type.

Preferably, the outer wall of the release cover is provided with a transfer block, and the outer wall of the transfer block is fixedly connected with the release cover.

Preferably, all install the extension bolt on the outer wall of adapter, the surface of extension bolt all is equipped with the nut.

Preferably, a clamping groove buckle is installed at the top end of the release base, and a clamping seat is installed at the top end of the release cover.

Preferably, the top end of the clamping seat is provided with a pressing handle, and the outer walls of the two sides of the pressing handle are provided with rear supports.

Preferably, the outside of after-poppet is equipped with the card axle, and all installs the fore-stock on the outer wall of card axle both sides, the spring is installed to the one end that the fore-stock is close to the after-poppet.

Compared with the prior art, the utility model has the beneficial effects that: the electromagnetic release not only realizes convenient connection and fixation of the electromagnetic release and the outside, facilitates later-stage disassembly and maintenance of the electromagnetic release, but also increases the stability of connection of internal elements of the electromagnetic release;

(1) the tripper cover is sleeved on the surface of the tripper shell and used for shielding and protecting the tripper shell, the tripper base is fixed with the tripper shell, the lengthened bolt is connected with the circuit board to conveniently connect the tripper shell, the switching block is convenient to connect with the outside, the electromagnetic tripper is conveniently connected and fixed with the outside, and the later-stage disassembly and maintenance of the electromagnetic tripper are facilitated;

(2) the two groups of supporting frames are fixed with the shell of the release through bolts, the annular rings are connected with the supporting frames together, and the two groups of annular rings are matched to fix the release element, so that the reliable connection and fixation of the internal structure of the electromagnetic release are realized, and the stability of the internal element of the electromagnetic release during connection is improved;

(3) through with release cover suit on the surface of release shell, lift up and rotate the pressure handle, go into the inside that the draw-in groove was detained with the card axle card, the card axle is detained fixedly with the draw-in groove and is in the same place, comes to fix release cover and release base to shelter from the protection by the release cover to the release shell, make convenient opening of release shell, realized the convenient opening of electromagnetic trip, increased electromagnetic trip's practicality.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional explosive structure according to the present invention;

FIG. 2 is a schematic three-dimensional structure of the extension bolt of the present invention;

fig. 3 is a schematic three-dimensional structure of the release cover of the present invention;

fig. 4 is a schematic top view of the snap fastener of the present invention.

In the figure: 1. a release housing; 2. bolt holes; 3. a trip element; 4. a release cover; 5. a front bracket; 6. a spring; 7. a rear bracket; 8. a card holder; 9. a transfer block; 10. pressing the handle; 11. clamping a shaft; 12. an annular ring; 13. a support frame; 14. a slot fastener; 15. a transfer seat; 16. a release base; 17. a nut; 18. the bolts are lengthened.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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. 1-4, an embodiment of the present invention is shown: an electromagnetic release convenient to fix comprises a release shell 1, bolt holes 2, release elements 3, a release base 16 and adapter seats 15, wherein the release base 16 is installed on the outer wall of the release shell 1, the outer wall of the release base 16 is fixedly connected with the release shell 1, a release cover 4 is arranged outside the release shell 1 on one side of the release base 16, the release cover 4 is used for protecting the release shell 1, two sets of adapter seats 15 are installed on the outer wall of the release shell 1, the outer wall of the adapter seats 15 is fixedly connected with the release shell 1, two sets of support frames 13 are arranged inside the release shell 1, annular rings 12 are installed on the outer walls of the support frames 13, the outer walls of the annular rings 12 are fixedly connected with the support frames 13, the bolt holes 2 are arranged inside the support frames 13, the release elements 3 are arranged inside the release shell 1, and two ends of the release elements 3 extend to the inner parts of the annular rings 12, the annular ring 12 is used for supporting and fixing the release element 3;

when the electromagnetic tripper is used, bolts are respectively inserted into the bolt holes 2, the two groups of supporting frames 13 are fixed with the tripper shell 1 through the bolts, the annular rings 12 are connected with the supporting frames 13, the tripper element 3 is inserted into the two groups of annular rings 12, and the tripper element 3 is fixed by matching the two groups of annular rings 12, so that the reliable connection and fixation of the internal structure of the electromagnetic tripper are realized, and the stability of the internal element connection of the electromagnetic tripper is improved;

the outer wall of the release cover 4 is provided with a switching block 9, the outer wall of the switching block 9 is fixedly connected with the release cover 4, the outer wall of the switching seat 15 is provided with lengthened bolts 18, the lengthened bolts 18 are used for being conveniently connected with the outside, and the surfaces of the lengthened bolts 18 are sleeved with nuts 17;

when the electromagnetic release is used, the release element 3 is installed in the release shell 1, the release cover 4 is sleeved on the surface of the release shell 1, the release cover 4 shields and protects the release shell 1, the release base 16 is fixed with the release shell 1, the lengthened bolt 18 is connected with a circuit board, the nut 17 is rotated, under the connection of the adapter 15, the nut 17 connects and fixes the lengthened bolt 18 with the external circuit board, so that the release shell 1 is conveniently connected, the adapter block 9 is installed with the release cover 4, the adapter block 9 is conveniently connected with the outside, so that the stability when the release shell 1 is connected is improved, the electromagnetic release is conveniently connected and fixed with the outside, and the later-stage disassembly and maintenance of the electromagnetic release are convenient;

a clamping groove buckle 14 is installed at the top end of a tripper base 16, a clamping seat 8 is installed at the top end of a tripper cover 4, a pressing handle 10 is installed at the top end of the clamping seat 8, rear supports 7 are installed on the outer walls of the two sides of the pressing handle 10, a clamping shaft 11 is arranged outside the rear support 7, front supports 5 are installed on the outer walls of the two sides of the clamping shaft 11, a spring 6 is installed at one end, close to the rear support 7, of each front support 5, one end of the spring 6 is connected with the front support 5, the other end of the spring 6 is connected with the rear support 7, and the spring 6 plays a role of elastic support;

through the surface with 4 suit of release cover at release shell 1 during the use, under the support of cassette 8, lift up and rotate and press handle 10, press handle 10 to drive after-poppet 7 and remove, it removes to drive fore-stock 5 under the support of spring 6, thereby it removes to drive trip shaft 11, go into the inside that the draw-in groove detained 14 with trip shaft 11 card, press and rotate and press handle 10, under the elastic support of spring 6, trip shaft 11 is together fixed with draw-in groove detain 14, come to fix release cover 4 and release base 16, thereby shelter from the protection by release cover 4 to release shell 1, make the convenient opening of release shell 1, realized the convenient opening of electromagnetic trip, electromagnetic trip's practicality has been increased.

When the embodiment of the application is used: firstly, a tripper element 3 is arranged in a tripper shell 1, a tripper cover 4 is sleeved on the surface of the tripper shell 1, the tripper cover 4 shields the tripper shell 1, a tripper base 16 is fixed with the tripper shell 1, a lengthened bolt 18 is connected with a circuit board, a nut 17 is rotated, under the connection of an adapter 15, the lengthened bolt 18 is connected and fixed with an external circuit board by the nut 17, so that the tripper shell 1 is conveniently connected, an adapter block 9 is arranged with the tripper cover 4, the adapter block 9 is conveniently connected with the outside, so that the stability when the tripper shell 1 is connected is improved, then bolts are respectively inserted into bolt holes 2, two groups of support frames 13 are fixed with the tripper shell 1 by the bolts, a ring 12 is connected with the support frames 13, and the tripper element 3 is inserted into two groups of ring 12, fix tripper component 3 by the cooperation of two sets of ring type rings 12, again through the surface of the 4 suit in tripper shell 1 of tripper cover, under the support of cassette 8, lift up and rotate and press handle 10, press handle 10 to drive after-poppet 7 to remove, it removes to drive fore-stock 5 under the support of spring 6, thereby drive calorie axle 11 and remove, go into the inside that the draw-in groove detained 14 with calorie axle 11 card, press and rotate and press handle 10, under the elastic support of spring 6, card axle 11 is detained 14 with the draw-in groove and is fixed together, come to fix tripper cover 4 and tripper base 16, thereby shelter from the protection by tripper cover 4 to tripper shell 1, make the convenient opening of tripper shell 1, accomplish electromagnetic trip's use work.

Claims (6)

1. The utility model provides an electromagnetism release convenient to it is fixed which characterized in that: the tripping device comprises a tripping device shell (1), bolt holes (2), tripping device elements (3), a tripping device base (16) and adapter seats (15), wherein the tripping device base (16) is installed on the outer wall of the tripping device shell (1), the outer wall of the tripping device base (16) is fixedly connected with the tripping device shell (1), a tripping device cover (4) is arranged outside the tripping device shell (1) on one side of the tripping device base (16), two sets of adapter seats (15) are installed on the outer wall of the tripping device shell (1), the outer wall of each adapter seat (15) is fixedly connected with the tripping device shell (1), two sets of supporting frames (13) are arranged inside the tripping device shell (1), annular rings (12) are installed on the outer wall of each supporting frame (13), the outer wall of each annular ring (12) is fixedly connected with each supporting frame (13), the bolt holes (2) are arranged inside each supporting frame (13), the tripping device is characterized in that a tripping device element (3) is arranged in the tripping device shell (1), and two ends of the tripping device element (3) extend to the interior of the annular ring (12).

2. An electromagnetic release for facilitating securement according to claim 1, wherein: the outer wall of the release cover (4) is provided with a switching block (9), and the outer wall of the switching block (9) is fixedly connected with the release cover (4).

3. An electromagnetic release for facilitating securement according to claim 1, wherein: the outer wall of the adapter (15) is provided with lengthened bolts (18), and the surfaces of the lengthened bolts (18) are sleeved with nuts (17).

4. An electromagnetic release for facilitating securement according to claim 1, wherein: the top of release base (16) is installed the draw-in groove and is detained (14), cassette (8) are installed on the top of release cover (4).

5. An electromagnetic release for facilitating securement according to claim 4, wherein: the top end of the clamping seat (8) is provided with a pressing handle (10), and the outer walls of two sides of the pressing handle (10) are provided with rear brackets (7).

6. An electromagnetic release for facilitating securement according to claim 5, wherein: the outside of after-poppet (7) is equipped with card axle (11), and all installs fore-stock (5) on the outer wall of card axle (11) both sides, spring (6) are installed to the one end that fore-stock (5) are close to after-poppet (7).

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