CN218471860U

CN218471860U - Supporting installing support of universal circuit breaker

Info

Publication number: CN218471860U
Application number: CN202221708346.3U
Authority: CN
Inventors: 魏湘江
Original assignee: Daile Smart Grid Technology Nanjing Co ltd
Current assignee: Daile Smart Grid Technology Nanjing Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-02-10
Anticipated expiration: 2032-07-04

Abstract

The utility model is suitable for a circuit breaker installation technical field provides a supporting installing support of universal circuit breaker, including fixed plate, adjustment mechanism and clamping mechanism; the regulation includes two connecting plates, two the connecting plate transversely set up respectively in the one end and the other end of fixed plate lateral surface bottom, two rotationally be provided with the axis of rotation between the connecting plate, the fixed surface of axis of rotation is connected with the mounting panel. This universal circuit breaker's supporting installing support, when needs are maintained the circuit breaker, drive the locating plate through rotating the dwang and rotate, make the dwang, the locating plate parallels with the constant head tank, upwards stimulate the sliding plate and make the extension spring receive tensile production elasticity, the locating lever breaks away from the contact back with the diaphragm, it makes the axis of rotation rotate to rotate the mounting panel, make the circuit breaker lean out, make its and mounting panel and mounted position between the increase of interval, make things convenient for operating personnel to maintain the circuit breaker body or install, excellent in use effect.

Description

Supporting installing support of universal circuit breaker

Technical Field

The utility model belongs to the technical field of the circuit breaker installation, especially, relate to a supporting installing support of universal circuit breaker.

Background

The universal circuit breaker is used for distributing electric energy and protecting overload, undervoltage, short circuit and the like of a line and power supply equipment, can be used for infrequent switching of the line under normal conditions, and can be used for protecting overload and short circuit of a motor.

Be provided with the paster of growing up the bar at the general back of universal circuit breaker and be used for passing through the bolt installation with the assigned position, after installing support and block terminal or switch box etc. pass through bolted connection, interval between universal circuit breaker and the box is less, and is comparatively troublesome when maintaining universal circuit breaker, leads to operating personnel to maintain comparatively trouble, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a supporting installing support of universal circuit breaker, the interval that aims at solving between universal circuit breaker and the box is less, and is comparatively troublesome when maintaining universal circuit breaker, leads to operating personnel to maintain comparatively trouble, problem that the result of use is not good.

The utility model is realized in such a way that a matching mounting bracket of the universal circuit breaker comprises a fixing plate, an adjusting mechanism and a clamping mechanism;

the adjusting device comprises two connecting plates, the two connecting plates are respectively transversely arranged at one end and the other end of the bottom of the outer side surface of the fixing plate, a rotating shaft is rotatably arranged between the two connecting plates, the surface of the rotating shaft is fixedly connected with an installation plate, the bottom of the outer side surface of the installation plate is transversely provided with a bottom plate, and the top of the bottom plate is detachably provided with a circuit breaker body;

clamping mechanism includes the dwang, the dwang rotationally transversely run through set up in the top of mounting panel, the inner fixedly connected with locating plate of dwang, the top of fixed plate lateral surface inwards sunken seted up with the dwang with the constant head tank of locating plate looks adaptation, the cross-section of constant head tank is for falling the T shape.

Preferably, the horizontal fixedly connected with roof in top at the circuit breaker body back, the horizontal fixedly connected with dismantlement board in top of mounting panel lateral surface.

Preferably, the one end of fixed plate lateral surface and the equal horizontal fixedly connected with diaphragm of the other end, the outer end of diaphragm to the mounting panel direction extends, the equal horizontal fixedly connected with fixed block of a terminal surface and another terminal surface of mounting panel, the one end of mounting panel just is located with another terminal surface the top of fixed block can be followed vertical direction and transversely be provided with the sliding plate with sliding, the vertical locating lever that is provided with in bottom of sliding plate, the bottom of locating lever run through to the top of fixed block, the surface of diaphragm seted up with the through-hole of locating lever looks adaptation.

Preferably, the top of the fixed block and the bottom of the sliding plate are vertically and fixedly connected with a tension spring on the surface of the positioning rod.

Preferably, the top of the fixing plate is provided with a mounting bolt in a threaded connection mode and transversely penetrates through the fixing plate.

Preferably, the top and the bottom of locating slot internal wall face one end all transversely fixedly connected with stopper, the surface of dwang is provided with the elasticity piece.

Preferably, a support rod is obliquely arranged between the bottom of the bottom plate and the bottom of the outer side face of the mounting plate.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a supporting installing support of universal circuit breaker, when needs are maintained the circuit breaker, drive the locating plate through rotating the dwang and rotate, make the dwang, the locating plate parallels with the constant head tank, upwards stimulate the sliding plate and make the extension spring receive tensile production elasticity, the locating lever breaks away from the contact back with the diaphragm, it makes the axis of rotation rotate to rotate the mounting panel, make the circuit breaker lean out, make its and mounting panel and mounted position between the increase of interval, make things convenient for operating personnel to maintain the circuit breaker body or install, excellent in use effect, alleviate operating personnel work burden.

Drawings

FIG. 1 is a front view of the present invention showing a cross-sectional structure;

fig. 2 is a schematic diagram of the top view structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1-fixing plate, 2-connecting plate, 3-rotating shaft, 4-mounting plate, 5-rotating rod, 6-positioning groove, 7-positioning plate, 8-bottom plate, 9-breaker body, 10-elastic block, 11-top plate, 12-detaching plate, 13-mounting bolt, 14-fixing block, 15-transverse plate, 16-sliding plate, 17-positioning rod, 18-tension spring, 19-supporting rod and 20-limiting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a supporting mounting bracket of a universal circuit breaker comprises a fixing plate 1, an adjusting mechanism and a clamping mechanism; the regulation includes two connecting plates 2, two connecting plates 2 transversely set up respectively in the one end and the other end of 1 lateral surface bottom of fixed plate, rotationally be provided with axis of rotation 3 between two connecting plates 2, the fixed surface of axis of rotation 3 is connected with mounting panel 4, the bottom of the lateral surface of mounting panel 4 transversely is provided with bottom plate 8, the top detachably of bottom plate 8 is provided with circuit breaker body 9, the top threaded connection of fixed plate 1 transversely runs through and is provided with mounting bolt 13.

The length of mounting panel 4 will be less than the length of

fixed plate

1, 3 accessible damping pivots of axis of rotation rotate with the medial surface of two connecting plates 2 respectively and are connected, behind 1 accessible construction bolt 13 of fixed plate and the box fixed mounting, rotation through axis of rotation 3 makes the slope of mounting panel 4, it is convenient follow-up to maintain and install bottom plate 8, support bottom plate 8 through circuit breaker body 9, guarantee the stability when bottom plate 8 uses or maintains, circuit breaker body 9 does not do too much explanation for current structure, can stimulate mounting panel 4 according to the user demand and make axis of rotation 3 rotate, change mounting panel 4's inclination, thereby make circuit breaker body 9 conveniently maintain more.

The other end of axis of rotation 3 can run through to the outside of other end connecting plate 2, the other end of axis of rotation 3 is provided with the carousel, the carousel surface encircles the interval set screw hole, the surface set screw hole of other end connecting plate 2, after axis of rotation 3 rotates, when needing to fix a position axis of rotation 3, make the screw hole threaded connection who is located carousel surface and other end connecting plate 2 surface through rotating the bolt, fix axis of rotation 3, (carousel and screw hole and bolt are shown in the picture).

Clamping mechanism includes dwang 5, and dwang 5 rotationally transversely runs through and sets up in the top of mounting panel 4, and the inner fixedly connected with locating plate 7 of dwang 5, the top of 1 lateral surface of fixed plate inwards sunken offer with the constant head tank 6 of dwang 5 and 7 looks adaptations of locating plate, and the cross-section of constant head tank 6 is for falling the T shape.

Dwang 5 can rotate and make dwang 5 and locating plate 7 rotate and be parallel to each other with constant head tank 6, thereby make constant head tank 6 can not carry on spacingly to locating plate 7 and dwang 5 at the motion of mounting panel 4, rotate to vertical state when mounting panel 4, locating plate 7 rotates to vertical state, the cross-section because of constant head tank 6 is the shape of falling T, thereby the internal face of constant head tank 6 contacts with locating plate 7, it is spacing to locating plate 7, thereby carry out quick location to mounting panel 4, the diameter size of dwang 5 will be less than the size of locating plate 7, locating plate 7 accessible welded fastening is in the inner of dwang 5.

Further, the horizontal fixedly connected with roof 11 in top at the circuit breaker body 9 back, the horizontal fixedly connected with stripper plate 12 in top of 4 lateral surfaces of mounting panel, stopper 20's top threaded connection ground is vertical to run through and is provided with positioning bolt, the screw thread mouth with positioning bolt looks adaptation is seted up on the surface of stripper plate 12.

After the breaker body 9 is placed on the top of the bottom plate 8, the positioning bolt and the threaded opening are located on the same vertical axis, the positioning bolt is connected with the threaded opening in a threaded mode through rotating the positioning bolt, the installation of the top limiting plate 11 and the dismounting plate 12 is completed, and the position of the breaker body 9 is fixed.

Further, the one end of 1 lateral surface of fixed plate and the equal horizontal fixedly connected with diaphragm 15 of the other end, the outer end of diaphragm 15 extends to 4 directions of mounting panel, a terminal surface and the equal horizontal fixedly connected with fixed block 14 of another terminal surface of mounting panel 4, the one end of mounting panel 4 and another terminal surface just are located the top of fixed block 14 and can transversely be provided with sliding plate 16 along vertical direction with sliding, the vertical locating lever 17 that is provided with in bottom of sliding plate 16, the bottom of locating lever 17 runs through to the top of fixed block 14, the through-hole with 17 looks adaptations of locating lever is seted up on the surface of diaphragm 15, the top of fixed block 14 and the bottom of sliding plate 16 just are located the vertical fixedly connected with extension spring 18 in locating lever 17 surface.

When the inclination that needs to change mounting panel 4, make extension spring 18 receive tensile production elasticity through upwards pulling sliding plate 16, locating lever 17 upward movement breaks away from the contact with diaphragm 15, thereby the location to mounting panel 4 is cancelled, can pull mounting panel 4 and drive axis of rotation 3 and rotate the inclination that changes mounting panel 4, thereby change the inclination of circuit breaker body 9, make things convenient for follow-up maintenance, when needs make mounting panel 4 reset, make extension spring 18 receive tensile production elasticity through pulling sliding plate 16, locating lever 17 upward movement to suitable position after, mounting panel 4 rotates to vertical state, cancellation pulling sliding plate 16, elasticity through extension spring 18 makes locating lever 17 downstream run through to the bottom of diaphragm 15, fix a position mounting panel 4.

Further, the top and the equal horizontal fixedly connected with stopper 20 in bottom of 6 internal face one ends of constant head tank, the surface of dwang 5 is provided with flexible piece 10.

Elastic block 10 has certain elasticity, make dwang 5 when keeping away from the direction motion of constant head tank 6 when artifical pulling mounting panel 4, elastic block 10 produces deformation, can not exert an influence to the motion of dwang 5, and in the use, elastic block 10 contacts with stopper 20, can't make elastic block 10 produce deformation, thereby to the position location of dwang 5, guarantee stably, interval between two upper and lower stoppers 20 will be greater than the width of locating plate 7, can not exert an influence spacingly to 7 movements of locating plate.

Furthermore, a support rod 19 is obliquely arranged between the bottom of the bottom plate 8 and the bottom of the outer side surface of the mounting plate 4.

In the present embodiment, one end of the support rod 19 is fixedly connected to the bottom of the outer surface of the mounting plate 4 by welding, and the other end is fixedly connected to the bottom of the bottom plate 8 by welding, thereby supporting the bottom plate 8.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, place behind bottom plate 8's top through with circuit breaker body 9, positioning bolt is in same vertical axis with the screw thread mouth that dismantlement board 12 surfaces were seted up, make roof 11 and dismantlement board 12 threaded connection through rotating positioning bolt, fix completion installation to circuit breaker body 9, when needing to change mounting panel 4's inclination, it rotates to drive positioning plate 7 through rotating dwang 5, make dwang 5 and positioning plate 7 parallel with constant head tank 6, upwards stimulate sliding plate 16 and make extension spring 18 receive tensile production elasticity, positioning rod 17 breaks away from the back with diaphragm 15, it rotates to rotate mounting panel 4 and makes axis of rotation 3, thereby change circuit breaker body 9's inclination, make things convenient for follow-up maintenance and installation, when needs make mounting panel 4 rotate to vertical state, through upwards stimulating sliding plate 16 and make extension spring 18 receive tensile production elasticity, positioning rod 17 upwards moves to suitable position after, mounting panel 4 rotates to vertical state, cancellation pulling dwang 16, positioning rod 17 runs through the bottom of diaphragm 15 through the elastic downward movement of extension spring 18, rotation positioning plate 5 makes positioning plate 7 rotate to vertical state, positioning rod 6 fixes a position locating groove 7.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a supporting installing support of universal circuit breaker which characterized in that: comprises a fixed plate (1), an adjusting mechanism and a clamping mechanism;

the adjustment device comprises two connecting plates (2), the two connecting plates (2) are respectively and transversely arranged at one end and the other end of the bottom of the outer side surface of the fixing plate (1), a rotating shaft (3) is rotatably arranged between the two connecting plates (2), the surface of the rotating shaft (3) is fixedly connected with a mounting plate (4), the bottom of the outer side surface of the mounting plate (4) is transversely provided with a bottom plate (8), and the top of the bottom plate (8) is detachably provided with a breaker body (9);

clamping mechanism includes dwang (5), dwang (5) rotationally transversely run through set up in the top of mounting panel (4), the inner fixedly connected with locating plate (7) of dwang (5), the top of fixed plate (1) lateral surface inwards sunken seted up with dwang (5) with constant head tank (6) of locating plate (7) looks adaptation, the cross-section of constant head tank (6) is the shape of falling T.

2. The supporting mounting bracket of a universal circuit breaker of claim 1, characterized in that: the circuit breaker comprises a breaker body (9), a top transverse fixedly connected with top plate (11) on the back of the breaker body, and a top transverse fixedly connected with dismounting plate (12) on the outer side surface of a mounting plate (4).

3. The supporting installing support of universal circuit breaker of claim 1 characterized in that: the fixing plate is characterized in that a transverse plate (15) is fixedly connected to one end of the outer side face of the fixing plate (1) and the other end of the outer side face of the fixing plate, the outer end of the transverse plate (15) extends towards the direction of the mounting plate (4), a fixing block (14) is fixedly connected to one end face of the mounting plate (4) and the other end face of the mounting plate, one end of the mounting plate (4) and the other end face of the mounting plate are located above the fixing block (14) and can be provided with a sliding plate (16) in a sliding mode along the vertical direction, a positioning rod (17) is vertically arranged at the bottom of the sliding plate (16), the bottom end of the positioning rod (17) penetrates through the top of the fixing block (14), and a penetrating hole matched with the positioning rod (17) is formed in the surface of the transverse plate (15).

4. A support for a conventional circuit breaker according to claim 3, wherein: the top of the fixed block (14) and the bottom of the sliding plate (16) are vertically and fixedly connected with a tension spring (18) on the surface of the positioning rod (17).

5. The supporting mounting bracket of a universal circuit breaker of claim 1, characterized in that: the top of the fixed plate (1) is connected with a mounting bolt (13) in a threaded manner and transversely penetrates through the fixed plate.

6. The supporting mounting bracket of a universal circuit breaker of claim 1, characterized in that: the top and the bottom of constant head tank (6) internal face one end all transversely fixedly connected with stopper (20), the surface of dwang (5) is provided with flexible piece (10).

7. The supporting installing support of universal circuit breaker of claim 1 characterized in that: and a support rod (19) is obliquely arranged between the bottom of the bottom plate (8) and the bottom of the outer side surface of the mounting plate (4).