CN216015233U

CN216015233U - Circuit breaker mounting structure

Info

Publication number: CN216015233U
Application number: CN202122589874.3U
Authority: CN
Inventors: 白永雷
Original assignee: Beijing Zhongdian Zijin Electric Power Engineering Co ltd
Current assignee: Beijing Zhongdian Zijin Electric Power Engineering Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-11
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to a circuit breaker equipment field specifically is a circuit breaker mounting structure, outer wall one side of circuit breaker main part is provided with the mount pad, outer wall one side fixed mounting of mount pad has connection chuck, connection chuck's outer end one side is provided with the mount, the inside both sides of mount all run through and have seted up the fixed orifices, outer end one side of mount pad is provided with the installation cassette, connection chuck's top one side fixed mounting has the locking box, one side fixed mounting that connection chuck's outer end is close to the mount has first bayonet pole, one side fixed mounting that connection chuck's outer end is close to first bayonet pole has the second bayonet pole. A circuit breaker mounting structure, can make the installation of whole device convenient to dismantle, effectual user of service's that has improved work efficiency brings better use prospect.

Description

Circuit breaker mounting structure

Technical Field

The utility model relates to a circuit breaker equipment field specifically is a circuit breaker mounting structure.

Background

The circuit breaker is a switching device which can close, bear and break the current under the condition of a normal loop and can close, bear and break the current under the condition of an abnormal loop within a specified time, the circuit breaker mainly can automatically cut off the circuit when the circuit is abnormal, the safety of the circuit is greatly improved, and the circuit breaker is a quick-wear part and needs to be replaced and maintained after being damaged.

The existing circuit breaker has certain disadvantages when in use, the existing circuit breaker is simple in structure and is fixed by installing a screw rod, so that the installation and disassembly processes of the circuit breaker are very complicated, the operation of users is influenced, the circuit breaker is inconvenient, and certain influence is brought in the use process. Accordingly, a circuit breaker mounting structure is provided to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide a circuit breaker mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a circuit breaker mounting structure, includes the circuit breaker main part, outer wall one side of circuit breaker main part is provided with the mount pad, outer wall one side fixed mounting of mount pad has connection chuck, connection chuck's outer end one side is provided with the mount, the inside both sides of mount pad all run through and have seted up the fixed orifices, outer end one side of mount pad is provided with the installation cassette, top one side fixed mounting of connection chuck has the locking box, one side fixed mounting that connection chuck's outer end is close to the mount has first bayonet rod.

As a further aspect of the present invention: one side fixed mounting that the outer end of connection chuck is close to first joint pin pole has second joint pin pole, fixed slot has all been seted up to the inside of mount corresponding first joint pin pole and one side of second joint pin pole, and the connection chuck is connected through first joint pin pole and second joint pin pole and fixed slot block, one side fixed mounting that the rear side of connection chuck is close to second joint pin pole has the elastic rod.

As a further aspect of the present invention: three sides of the outer end of the mounting seat are respectively connected with a threaded rod in a meshed mode, one side, corresponding to the threaded rod, of the interior of the mounting seat penetrates through the mounting seat to form a connecting hole, and the threaded rod is arranged on one side of the interior of the connecting hole.

As a further aspect of the present invention: the inside of installation cassette corresponds one side of circuit breaker main part and has seted up connecting groove, and the installation cassette passes through connecting groove and is connected with circuit breaker main part block, inside one side of locking box is provided with the check lock pole.

As a further aspect of the present invention: the locking device is characterized in that a first inclined ejector block is fixedly mounted on one side of the outer end of the locking rod and arranged on one side of the inside of the locking box, an ejector spring is sleeved on one side of the outer wall of the locking rod and arranged between the first inclined ejector block and the inner wall of the locking box.

As a further aspect of the present invention: the top one side of locking box is provided with the knob, and outer wall a week equidistance of knob is provided with anti-skidding line, one side fixed mounting that the outer end of knob is close to first oblique kicking block has threaded connection pole, and threaded connection pole runs through inside one side of locking box.

As a further aspect of the present invention: one side etching that the inside of locking box corresponds threaded connection pole has the thread connection groove, and intermeshing is connected between threaded connection pole and the thread connection groove, one side fixed mounting that the outer end of threaded connection pole is close to first oblique kicking block has the oblique kicking block of second.

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

1. through the mount pad that sets up, install the mount in the quick-witted case through the fixed orifices, when the user needs to install the circuit breaker main part, then can install the circuit breaker main part between mount pad and installation cassette, pass the threaded rod back in the connecting hole, then can be fixed through installing the circuit breaker main part, the user then can block the first bayonet lock pole that connects the chuck setting and the fixed slot that second bayonet lock pole was seted up at the mount, then can realize simple swift installation, support the mount back through the elastic rod, then can improve fixed compactness, vice versa, behind the sliding installation seat, roll-off first bayonet lock pole and second bayonet lock pole from fixed slot, the dismantlement mount pad that then can be swift, effectual improvement user of service's work efficiency, the user of being convenient for uses, better for traditional mode.

2. Through the locking box that sets up, in order to improve the installation compactness of connecting chuck and mount, then can rotate the knob, cooperation through threaded connection pole and thread connection groove, drive first oblique kicking block and push down, the inclined plane contact through first oblique kicking block and second oblique kicking block, then can take the locking lever ejecting from the locking box, then can support the outer wall of mount through the check lock lever, then can improve the connection compactness of connecting chuck and mount, improve the effect of circuit breaker main part installation, otherwise, after the knob is rotated in the reverse direction, then can be with in the check lock lever indentation locking box, then can realize pulling down the circuit breaker main part and use, convenient to use personnel use, better for traditional mode.

Drawings

Fig. 1 is a schematic structural view of a circuit breaker mounting structure;

fig. 2 is a schematic structural diagram of a mounting seat and a mounting seat in a circuit breaker mounting structure;

fig. 3 is a schematic structural view of a lock box in a circuit breaker mounting structure.

In the figure: 1. a circuit breaker main body; 2. a mounting seat; 3. connecting the chuck; 4. a fixed mount; 5. a fixing hole; 6. installing a card seat; 7. a locking box; 8. a first latch lever; 9. a second latch lever; 10. an elastic rod; 11. a threaded rod; 12. connecting holes; 13. a connecting clamping groove; 14. a locking lever; 15. a first inclined ejecting block; 16. pushing the spring; 17. a knob; 18. a threaded connecting rod; 19. connecting grooves by screw threads; 20. and the second inclined ejecting block.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a circuit breaker mounting structure, including circuit breaker main part 1, outer wall one side of circuit breaker main part 1 is provided with mount pad 2, outer wall one side fixed mounting of mount pad 2 has connect chuck 3, outer end one side of connect chuck 3 is provided with mount 4, the inside both sides of mount 4 have all been run through and have been seted up fixed orifices 5, outer end one side of mount pad 2 is provided with installation cassette 6, top one side fixed mounting of connect chuck 3 has locking box 7, one side fixed mounting that the outer end of connect chuck 3 is close to mount 4 has first bayonet catch pole 8.

In FIGS. 1-2: one side fixed mounting that the outer end of connection chuck 3 is close to first bayonet rod 8 has second bayonet rod 9, fixed slot has all been seted up to the inside of mount 4 corresponding first bayonet rod 8 and one side of second bayonet rod 9, and connection chuck 3 is connected through first bayonet rod 8 and second bayonet rod 9 and fixed slot block, one side fixed mounting that the rear side of connection chuck 3 is close to second bayonet rod 9 has elastic rod 10, support the mount 4 back through elastic rod 10, then can improve fixed compactness.

In FIGS. 1-2: the outer end three sides of mount pad 2 all mesh and are connected with threaded rod 11, and the connecting hole 12 has been seted up in one side of the inside threaded rod 11 that corresponds of installation cassette 6 runs through, and threaded rod 11 sets up in inside one side of connecting hole 12, passes threaded rod 11 back in the connecting hole 12, then can install fixedly through blocking breaker main part 1 in connecting slot 13.

In fig. 1 and 3: connecting clamping groove 13 is opened to one side that the inside of installation cassette 6 corresponds circuit breaker main part 1, and installation cassette 6 is connected with 1 block of circuit breaker main part through connecting clamping groove 13, inside one side of locking box 7 is provided with check lock lever 14, install mount 4 in the quick-witted case, when user needs to install circuit breaker main part 1, then can install circuit breaker main part 1 between mount pad 2 and installation cassette 6, pass threaded rod 11 back in the connecting hole 12, then can install fixedly through blocking circuit breaker main part 1 in connecting clamping groove 13.

In fig. 2-3: outer end one side fixed mounting of check lock lever 14 has first oblique kicking block 15, and first oblique kicking block 15 sets up in inside one side of locking box 7, the cover is equipped with ejector spring 16 in outer wall one side of check lock lever 14, and ejector spring 16 sets up between the inner wall of first oblique kicking block 15 and locking box 7, inclined plane contact through first oblique kicking block 15 and second oblique kicking block 20, then can take check lock lever 14 ejecting from locking box 7, then can support the outer wall of mount 4 through check lock lever 14.

In fig. 2-3: top one side of locking box 7 is provided with knob 17, and outer wall a week equidistance of knob 17 is provided with anti-skidding line, one side fixed mounting that the outer end of knob 17 is close to first oblique kicking block 15 has threaded connection rod 18, and threaded connection rod 18 runs through inside one side of locking box 7, rotate knob 17, cooperation through threaded connection rod 18 and threaded connection groove 19, drive first oblique kicking block 15 and push down, inclined plane contact through first oblique kicking block 15 and second oblique kicking block 20, then can take locking lever 14 ejecting from locking box 7, then can support the outer wall of mount 4 through locking lever 14, then can improve the connection compactness of connecting chuck 3 and mount 4, improve the effect of circuit breaker main part 1 installation.

In fig. 2-3: the inside of locking box 7 corresponds one side etching of threaded connection rod 18 and has threaded connection groove 19, and threaded connection rod 18 and threaded connection groove 19 between intermeshing be connected, one side fixed mounting that threaded connection rod 18's outer end is close to first oblique kicking block 15 has the oblique kicking block 20 of second, behind the reverse rotation knob 17, withstands second oblique kicking block 20 through jacking spring 16, then can be with in the locking lever 14 indentation locking box 7, then can realize dismantling circuit breaker main part 1 and use.

The utility model discloses a theory of operation is: after the external screw rod penetrates through the fixing hole 5, the fixing frame 4 is installed in the case, when a user needs to install the breaker main body 1, the breaker main body 1 can be installed between the installation seat 2 and the installation clamping seat 6, after the threaded rod 11 penetrates through the connecting hole 12, the breaker main body 1 can be clamped in the connecting clamping groove 13 for installation and fixation, the user can clamp the first clamping pin rod 8 and the second clamping pin rod 9 arranged on the connecting clamping disk 3 in the fixed clamping groove formed in the fixing frame 4, simple and rapid installation can be realized, after the elastic rod 10 abuts against the fixing frame 4, the fixation tightness can be improved, otherwise, after the installation seat 2 is slid, the first clamping pin rod 8 and the second clamping pin rod 9 slide out of the fixed clamping groove, the installation seat 2 can be rapidly disassembled, the working efficiency of the user is effectively improved, in order to improve the installation tightness of the connecting clamping disk 3 and the fixing frame 4, then can rotate knob 17, cooperation through threaded connection pole 18 and threaded connection groove 19, it pushes down to drive first oblique kicking block 15, inclined plane contact through first oblique kicking block 15 and second oblique kicking block 20, then can take locking lever 14 ejecting from locking box 7, then can support the outer wall of mount 4 through locking lever 14, then can improve the connection compactness of connecting chuck 3 and mount 4, improve the effect of circuit breaker main part 1 installation, otherwise, after the knob 17 is rotated in the opposite direction, withhold second oblique kicking block 20 through propping up movable spring 16, then can be with in the locking lever 14 indentation locking box 7, then can realize dismantling circuit breaker main part 1 and use, convenient to use personnel use, it is comparatively practical.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a circuit breaker mounting structure, includes circuit breaker main part (1), its characterized in that, outer wall one side of circuit breaker main part (1) is provided with mount pad (2), outer wall one side fixed mounting of mount pad (2) has connect chuck (3), outer end one side of connect chuck (3) is provided with mount (4), fixed orifices (5) have all been run through to the inside both sides of mount (4), outer end one side of mount pad (2) is provided with installation cassette (6), top one side fixed mounting of connect chuck (3) has locking box (7), one side fixed mounting that the outer end of connect chuck (3) is close to mount (4) has first bayonet lock pole (8).

2. The circuit breaker mounting structure according to claim 1, wherein a second locking rod (9) is fixedly mounted at one side of the outer end of the connecting chuck (3) close to the first locking rod (8), a fixing slot is formed in one side of the fixing frame (4) corresponding to the first locking rod (8) and the second locking rod (9), the connecting chuck (3) is connected with the second locking rod (9) through the first locking rod (8) in a clamping manner, and an elastic rod (10) is fixedly mounted at one side of the rear side of the connecting chuck (3) close to the second locking rod (9).

3. The circuit breaker mounting structure according to claim 1, wherein three sides of the outer end of the mounting seat (2) are engaged with threaded rods (11), one side of the inner portion of the mounting seat (6) corresponding to the threaded rods (11) is provided with a connecting hole (12) in a penetrating manner, and the threaded rods (11) are arranged on one side of the inner portion of the connecting hole (12).

4. The circuit breaker mounting structure according to claim 1, wherein a connecting slot (13) is formed in the mounting socket (6) corresponding to one side of the circuit breaker main body (1), the mounting socket (6) is connected with the circuit breaker main body (1) in a clamping manner through the connecting slot (13), and a locking rod (14) is arranged on one side of the inside of the locking box (7).

5. The circuit breaker mounting structure according to claim 4, wherein a first inclined top block (15) is fixedly mounted on one side of the outer end of the locking rod (14), the first inclined top block (15) is arranged on one side of the inside of the locking box (7), a top moving spring (16) is sleeved on one side of the outer wall of the locking rod (14), and the top moving spring (16) is arranged between the first inclined top block (15) and the inner wall of the locking box (7).

6. The circuit breaker mounting structure according to claim 5, wherein a knob (17) is arranged on one side of the top end of the locking box (7), anti-slip threads are arranged on the outer wall of the knob (17) at equal intervals around the circumference, a threaded connecting rod (18) is fixedly mounted on one side of the outer end of the knob (17) close to the first inclined top block (15), and the threaded connecting rod (18) penetrates through one side of the inside of the locking box (7).

7. The circuit breaker mounting structure according to claim 6, wherein a threaded connection groove (19) is etched in the locking box (7) corresponding to one side of the threaded connection rod (18), the threaded connection rod (18) and the threaded connection groove (19) are engaged with each other, and a second slanted ejecting block (20) is fixedly mounted at one side of the outer end of the threaded connection rod (18) close to the first slanted ejecting block (15).