CN110556718A

CN110556718A - Switch cabinet

Info

Publication number: CN110556718A
Application number: CN201910845586.4A
Authority: CN
Inventors: 俞小平; 杨焕樑
Original assignee: SHAOXING XINFENG ELECTRIC CONTROL EQUIPMENT CO Ltd
Current assignee: SHAOXING XINFENG ELECTRIC CONTROL EQUIPMENT CO Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2019-12-10
Anticipated expiration: 2039-09-09
Also published as: CN110556718B

Abstract

The invention discloses a switch cabinet, which comprises a switch cabinet body, wherein support plates are respectively arranged on the inner walls of two sides of the switch cabinet body, clamping holes are equidistantly arranged on the support plates, positioning pieces clamped with the support plates through the clamping holes are arranged on the support plates, a movable support device is arranged in the switch cabinet body, the movable support device can adjust the relative distance between each interlayer in the switch cabinet body, so that electric elements among different interlayers are mutually isolated, meanwhile, positioning clamping devices for fixing electric elements are respectively arranged on the adjustable support device, and a plurality of positioning clamping devices can mutually move relative to the adjustable support device, so that the relative distance in the switch cabinet body can be saved while the electric elements are isolated, and the positioning clamping devices are convenient for the installation and the disassembly of the electric elements, the staff need not be with the help of external instrument, can realize that electrical component carries out quick assembly disassembly's effect.

Description

switch cabinet

Technical Field

The invention relates to the technical field of switch cabinets, in particular to a switch cabinet.

Background

At present, current cubical switchboard is when using, need with the switch, the instrument, electric elements such as protective apparatus assemble inside the cubical switchboard at the switch board, and in-process assembling, because the position of each electric elements installation is fixed, can't carry out relative distance's regulation installation according to the difference between each electric elements, thereby cause the inside extravagant a large amount of areas of cubical switchboard, and when the cubical switchboard is in the in-process of using, the staff need regularly overhaul the inside electric elements of cubical switchboard, when detecting partial electric elements and damaging, then can lead to the staff very inconvenient at the in-process of carrying out electric elements's change, and during staff's change maintenance, the external tool of its use causes adjacent electric elements easily and receives the collision and damages. To this end, a switchgear is proposed.

Disclosure of Invention

The present invention is directed to a switch cabinet to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a switch cabinet, includes the cubical switchboard body, all be provided with the backup pad on the both sides inner wall of cubical switchboard body, the joint hole has been seted up to the equidistance in the backup pad, be provided with the setting element through joint hole and backup pad joint in the backup pad, be provided with the connection shell between the setting element, the equidistance is provided with the elastic fixing spare that the multiunit can be dismantled from the connection shell on the connection shell, the last location latch device that is provided with of elastic fixing spare.

Preferably, the supporting plate is L-shaped, and one end of the small end face of the supporting plate is fixedly connected with the inside of the switch cabinet body.

Preferably, the connecting shell is provided with a plurality of groups, and the groups are distributed between two groups of supporting plates at equal intervals.

Preferably, the setting element includes locating plate, joint pole, rotor plate, buffer spring, stopper and buffering shell, locating plate and connecting shell fixed connection, the locating plate joint is in the backup pad outside, be equipped with connecting hole and spacing hole on the locating plate, connecting hole, joint hole and spacing hole and the inside buffer spring contact of buffering shell are passed in proper order to the one end of joint pole, buffering shell fixed connection is on the locating plate, two stopper fixed connection is in the joint pole outside, and two stoppers contact with buffer spring respectively, and stopper sliding connection is inside buffering shell.

Preferably, elastic fixing spare is including moving shell, supporting spring, movable plate and dead lever, be equipped with the shifting chute on the connection shell, and move shell sliding connection inside the shifting chute, supporting spring's both ends respectively with two movable plate fixed connection, supporting spring and movable plate respectively sliding connection inside the moving shell, two the one end of dead lever respectively with two movable plate fixed connection, the equidistance is equipped with the multiunit locating hole on the connection shell, the one end that the movable plate was kept away from to the dead lever runs through one side and the locating hole department of moving shell.

Preferably, location latch device includes arc, drive lead screw, handle, stop collar, first hinged-support, second hinged-support, branch and clamp plate, two arc fixed connection is on moving the shell, and two drive lead screws rotate with two arcs respectively and be connected, two the one end that the drive lead screw was kept away from each other respectively with handle fixed connection, be equipped with two stop collars on the drive lead screw, the both ends of branch are articulated with first hinged-support and second hinged-support respectively, and first hinged-support and second hinged-support respectively with stop collar and clamp plate fixed connection.

Preferably, the clamping plate is internally provided with a reinforcing rib, and the outer side of the clamping plate is provided with anti-skid grains.

Preferably, the top end of the rotating plate is in a circular ring shape.

Compared with the prior art, the invention has the beneficial effects that:

1. When the invention is used, the movable supporting device is arranged in the switch cabinet body, the movable supporting device can adjust the relative distance between each interlayer in the switch cabinet to mutually isolate the electric elements among different interlayers, meanwhile, the adjusting and supporting device is respectively provided with a positioning and clamping device for fixing the electric elements, a plurality of positioning and clamping devices can mutually move relative to the adjusting and supporting device, and the number of the positioning and clamping devices can be matched for use according to the size of the electric elements, so that the relative distance in the switch cabinet can be saved while the electric elements are isolated, the positioning and clamping devices are convenient for the installation and the disassembly of the electric elements, workers can realize the effect of quick disassembly and assembly of the electric elements without the help of external tools, and the maintenance efficiency of the electric elements is improved, the use of cubical switchboard is convenient for.

2. according to the invention, the reinforcing ribs are arranged in the clamping plates, so that the clamping strength of the clamping plates is effectively increased, and the anti-skid grains are arranged on the clamping plates, so that the clamping adhesive force of the clamping plates is effectively improved, and meanwhile, the electrical elements are more stably fixed between the clamping plates.

drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a positioning member according to the present invention;

FIG. 3 is a schematic view of a positioning and clamping apparatus according to the present invention;

FIG. 4 is a schematic view of a positioning and clamping apparatus according to the present invention;

FIG. 5 is a schematic view of the internal structure of the buffer housing according to the present invention;

FIG. 6 is a schematic view of the internal structure of the mobile casing according to the present invention;

FIG. 7 is an enlarged view of area A of FIG. 4;

Fig. 8 is an enlarged view of the region B in fig. 7.

In the figure: 1-a switch cabinet body; 2-a support plate; 3-a positioning element; 4-positioning the clamping device; 5-clamping holes; 6-connecting the shell; 7-moving the trough; 8-positioning holes; 9-positioning plate; 10-a click rod; 11-a rotating plate; 12-a buffer spring; 13-a limiting block; 14-a buffer shell; 15-connecting holes; 16-a limiting hole; 17-moving the shell; 18-a resilient fixing; 19-a clamping plate; 20-a support spring; 21-moving the board; 22-a fixation rod; 23-an arc-shaped plate; 24-driving a screw rod; 25-a handle; 26-a stop collar; 27-a first hinge support; 28-a second hinge support; 29-strut.

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. 1-8, the present invention provides a technical solution: the utility model provides a switch cabinet, includes switch cabinet body 1, all be provided with backup pad 2 on the both sides inner wall of switch cabinet body 1, joint hole 5 has been seted up to equidistance in backup pad 2, be provided with setting element 3 through joint hole 5 and 2 joints of backup pad in backup pad 2, be provided with connecting shell 6 between the setting element 3, connecting shell 6 equidistance is provided with elastic fixing element 18 that the multiunit can be dismantled from connecting shell 6, be provided with location clamping device 4 on the elastic fixing element 18.

Backup pad 2 is the L shape, and the one end and the inside fixed connection of cubical switchboard body 1 of the little terminal surface of backup pad 2, and then the connection of backup pad 2 of being convenient for.

The connecting shell 6 is provided with a plurality of groups, and the equal distance is distributed between two groups of supporting plates 2, thereby realizing the function of effectively fixing a plurality of electrical components.

Setting element 3 includes locating plate 9, joint pole 10, rotor plate 11, buffer spring 12, stopper 13 and buffering shell 14, locating plate 9 and connecting shell 6 fixed connection, the joint of locating plate 9 is in the 2 outsides of backup pad, be equipped with connecting hole 15 and spacing hole 16 on the locating plate 9, connecting hole 15, joint hole 5 and spacing hole 16 and the inside buffer spring 12 contact of buffering shell 14 are passed in proper order to the one end of joint pole 10, 14 fixed connection of buffering shell is on locating plate 9, two stopper 13 fixed connection is in the joint pole 10 outside, and two stoppers 13 contact with buffer spring 12 respectively, and stopper 13 sliding connection is inside buffering shell 14 to the realization carries out the effect of relatively fixed in the inside of cubical switchboard body 1 to connecting shell 6.

The specific implementation mode is as follows: when the distance between each interlayer in the switch cabinet needs to be adjusted, the two rotating plates 11 at the two ends of the connecting shell 6 are respectively rotated, so that the two rotating plates 11 drive the two clamping rods 10 to rotate in the clamping holes 5 of the supporting plate 2, when the clamping rod 10 rotates, the two limit blocks 13 are aligned to the limit holes 16 on the locating plate 9 and correspond to the openings on the buffer shell 14, then the rotating plates 11 are pulled upwards, so that the two limit blocks 13 are separated from the clamping holes 5 on the opening supporting shell of the buffer shell 14 under the connection action of the clamping rod 10, further the separation action between the locating plate 9 and the supporting plate 2 is realized, at the moment, the adjusting action can be carried out according to the model of the electric appliance element to be fixed, after a certain position is moved, the clamping rods 10 are inserted into the buffer shell 14 through the clamping holes 5 on the supporting plate 2 again, the fixing effect of the positioning plate 9 and the supporting plate 2 is realized.

Elastic fixing element 18 includes removal shell 17, supporting spring 20, movable plate 21 and dead lever 22, be equipped with shifting chute 7 on the connection shell 6, and remove shell 17 sliding connection inside shifting chute 7, supporting spring 20's both ends respectively with two movable plate 21 fixed connection, supporting spring 20 and movable plate 21 sliding connection respectively are inside, two inside the removal shell 17 dead lever 22's one end respectively with two movable plate 21 fixed connection, the equidistance is equipped with multiunit locating hole 8 on the connection shell 6, one end that movable plate 21 was kept away from to dead lever 22 runs through one side and locating hole 8 department of removal shell 17, through elastic fixing element 18 that is equipped with to the realization is to removing 17 and being connected between the shell 6 and carry out the effect of fixing.

Positioning and clamping device 4 includes arc 23, drive lead screw 24, handle 25, stop collar 26, first hinged-support 27, second hinged-support 28, branch 29 and clamp plate 19, two arc 23 fixed connection is on moving shell 17, and two drive lead screws 24 rotate with two arcs 23 respectively and be connected, two the one end that drive lead screw 24 kept away from each other respectively with handle 25 fixed connection, be equipped with two stop collars 26 on the drive lead screw 24, the both ends of branch 29 are articulated with first hinged-support 27 and second hinged-support 28 respectively, and first hinged-support 27 and second hinged-support 28 respectively with stop collar 26 and clamp plate 19 fixed connection, through positioning and clamping device 4 that is equipped with to the realization is adjusted fixed effect to electrical components.

The specific implementation mode is as follows: when fixing electrical components of different types and sizes on the connecting shell 6, respectively pressing two fixed rods 22 at two ends of a plurality of movable shells 17, the fixed rods 22 being driven, the support springs 20 being stressed and compressed by the movable plates 21, and further the fixed rods 22 being separated from the positioning holes 8 on the connecting shell 6, at this time, the movable shells 17 can be driven along the inside of the moving groove 7, when the distance of movement between the two movable shells 17 is the width of the electrical components, the movable shells 17 are respectively clamped at the positioning holes 8 again by the two fixed rods 22, at this time, the handle 25 can be rotated according to the installation position of the electrical components on the movable shells 17, so that the driving screw rod 24 rotates between the two arc plates 23, and the driving screw rod 24 in the scheme is composed of two threads with opposite directions, and the two limit sleeves 26 are driven by the driving force of the driving screw rod 24 to move in opposite directions, thereby make two spinal branch 29 rotate certain angle between first hinged-support 27 and second hinged-support 28, and then realize the effect to the distance adjustment of clamp plate 19 on removing shell 17 to make and carry out effectual clamp fixed effect to electrical components between two clamp plates 19, the shape of clamp plate 19 in this scheme can be based on the shape that will press from both sides electrical components and carry out the corresponding setting simultaneously, improves clamp plate 19's application scope.

The inside strengthening rib that is equipped with of clamp plate 19, and the clamp plate 19 outside is equipped with anti-skidding line to effectively increase the intensity and the frictional force of clamp plate 19, be convenient for fixed electrical components.

The top end of the rotating plate 11 is in a circular ring shape so as to facilitate the manual action on the rotation of the rotating plate 11,

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A switch cabinet comprises a switch cabinet body (1), and is characterized in that: all be provided with backup pad (2) on the both sides inner wall of cubical switchboard body (1), joint hole (5) have been seted up to equidistance in backup pad (2), be provided with setting element (3) through joint hole (5) and backup pad (2) joint on backup pad (2), be provided with connecting shell (6) between setting element (3), connect shell (6) equidistance and be provided with elastic fixing element (18) that the multiunit can be dismantled from connecting shell (6), be provided with location latch device (4) on elastic fixing element (18).

2. A switchgear cabinet according to claim 1, characterized in that: the supporting plate (2) is L-shaped, and one end of the small end face of the supporting plate (2) is fixedly connected with the inside of the switch cabinet body (1).

3. A switchgear cabinet according to claim 1, characterized in that: the connecting shell (6) is provided with a plurality of groups, and the groups are distributed between the two groups of supporting plates (2) at equal intervals.

4. A switchgear cabinet according to claim 1, characterized in that: the positioning piece (3) comprises a positioning plate (9), a clamping rod (10), a rotating plate (11), a buffer spring (12), a limiting block (13) and a buffer shell (14), the positioning plate (9) is fixedly connected with the connecting shell (6), the positioning plate (9) is clamped at the outer side of the supporting plate (2), the positioning plate (9) is provided with a connecting hole (15) and a limiting hole (16), one end of the clamping rod (10) sequentially passes through the connecting hole (15), the clamping hole (5) and the limiting hole (16) to be contacted with the buffer spring (12) in the buffer shell (14), the buffer shell (14) is fixedly connected on the positioning plate (9), the two limiting blocks (13) are fixedly connected on the outer side of the clamping rod (10), and the two limit blocks (13) are respectively contacted with the buffer spring (12), and the limit blocks (13) are connected inside the buffer shell (14) in a sliding way.

5. A switchgear cabinet according to claim 1, characterized in that: elastic fixation spare (18) are including moving shell (17), supporting spring (20), movable plate (21) and dead lever (22), be equipped with shifting chute (7) on connecting shell (6), and move shell (17) sliding connection inside shifting chute (7), the both ends of supporting spring (20) respectively with two movable plate (21) fixed connection, inside supporting spring (20) and movable plate (21) sliding connection respectively moved shell (17), two the one end of dead lever (22) respectively with two movable plate (21) fixed connection, the equidistance is equipped with multiunit locating hole (8) on connecting shell (6), one side and locating hole (8) department that the movable plate (17) were run through to the one end that movable plate (21) were kept away from in dead lever (22).

6. A switchgear cabinet according to claim 1, characterized in that: positioning clamping device (4) include arc (23), drive lead screw (24), handle (25), stop collar (26), first hinged-support (27), second hinged-support (28), branch (29) and clamp plate (19), two arc (23) fixed connection is on moving shell (17), and two drive lead screw (24) rotate with two arc (23) respectively and be connected, two the one end that drive lead screw (24) kept away from each other respectively with handle (25) fixed connection, be equipped with two stop collars (26) on drive lead screw (24), the both ends of branch (29) are articulated with first hinged-support (27) and second hinged-support (28) respectively, and first hinged-support (27) and second hinged-support (28) respectively with stop collar (26) and clamp plate (19) fixed connection.

7. A switchgear cabinet according to claim 6, characterized in that: the clamping plate (19) is internally provided with reinforcing ribs, and the outer side of the clamping plate (19) is provided with anti-skidding lines.

8. A switchgear cabinet according to claim 4, characterized in that: the top end of the rotating plate (11) is in a ring shape.