CN111863466A

CN111863466A - Safety protection type cubical switchboard

Info

Publication number: CN111863466A
Application number: CN202010737266.XA
Authority: CN
Inventors: 应兵荣; 余永松; 张能响; 方建峰; 方健; 余皓
Original assignee: Zhejiang Disiwei Electric Co ltd
Current assignee: Zhejiang Disiwei Electric Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-10-30
Anticipated expiration: 2040-07-28
Also published as: CN111863466B

Abstract

The invention discloses a safety protection type switch cabinet which comprises a cabinet body, wherein a plurality of groups of mounting frames are connected onto the cabinet body, control switches are mounted on the mounting frames, and a plurality of groups of protection devices which are convenient to protect the joints of the control switches are also arranged on the cabinet body.

Description

Safety protection type cubical switchboard

Technical Field

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

Background

There is the instrument in the cubical switchboard, the automatic control, motor magnetic force switch, control unit such as various ac contactor, the control of the individual or some functions of different functions is realized to control unit through the connecting wire connection difference, but current control switch is mainly through skinning the connecting wire when the wiring, insert the sinle silk into control switch's slot, then lock by the screw, for the convenience of carrying out the line, the diameter of slot can be greater than the sinle silk, and different connecting wires can produce the sinle silk of different length when the wire stripping, consequently the sinle silk can exceed the slot, in some regions that the difference in temperature is great or humidity is higher, cubical switchboard content difference easily produces condensation etc. and leads to the cubical switchboard to have contact failure scheduling problem, if when the inspection of not cutting off the power supply in this kind of weather, can produce certain danger even. Therefore, a safety protection type switch cabinet is provided.

Disclosure of Invention

The invention aims to provide a safety protection type switch cabinet which can prevent the connection safety from being affected by damp and the like at the switch connection part so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a safety protection type cubical switchboard, includes the cabinet body, be connected with the multiunit mounting bracket on the cabinet body, install control switch on the mounting bracket, still be provided with the multiunit protector of being convenient for protect control switch's junction on the cabinet body.

Preferably, the protector includes the fixed strip with cabinet body fixed connection, be connected with the installation pole on the fixed strip, it is two sets of to rotate between the installation pole and be connected with the dwang, be connected with the installation strip on the dwang, the spout has been seted up on the installation strip, sliding connection has multiunit protection unit in the spout, and protection unit is the installation unit of minimum, is convenient for can adapt to the control switch of all specifications.

Preferably, the protection unit includes with spout sliding connection's T type piece, and is adjacent two sets of be connected with the fixed block between the T type piece, be connected with two sets of first arc pieces on the fixed block, be provided with second arc piece on the first arc piece, it is two sets of be provided with the installation piece between the second arc piece, sliding connection has the couple with first arc piece joint on the second arc piece, just be provided with in the installation piece and remove the spacing unlocking device of couple, unlocking device makes things convenient for the unblock to be convenient for demolish fast.

Preferably, the unlocking device comprises a moving rod which is slidably connected in the installation block, the installation block is further connected with a pushing rod which is connected with the moving rod, the moving rod is fixedly installed with the hook, an elastic piece is connected between the moving rod and the installation block, and the elastic piece is convenient for resetting of the moving rod.

Preferably, the two ends of the moving rod are respectively provided with a first clamping block and a first clamping groove, and the two ends of the mounting block are respectively provided with a second clamping block and a second clamping groove, so that the two moving rods can be connected into a whole, and the whole adjustment is convenient.

Preferably, all be connected with first protection pad and second protection pad on first arc piece and the second arc piece to it is more comprehensive to protect.

Preferably, the two ends of the fixing blocks are respectively provided with a third clamping block and a third clamping groove, so that adjacent fixing blocks are conveniently connected into a whole.

Preferably, still be connected with multiunit latch segment on the mounting bar, be convenient for lock the T type piece, prevent that it from sliding.

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

according to the invention, the protection device is arranged at the joint of the control switch and the connecting wire, the protection device can seal the joint, so that the influence of external condensation and the like on the circuit safety of the joint is prevented, and the protection device can be quickly connected and detached, so that not only can the safety be effectively improved, but also the installation is simple and convenient.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a control switch and a protection device according to the present invention;

FIG. 3 is a partially exploded view of the shielding device of the present invention;

FIG. 4 is an enlarged view of the structure of the area A in FIG. 3;

FIG. 5 is an expanded view of the protection switch structure;

FIG. 6 is a schematic view of the structure of region B in FIG. 5;

FIG. 7 is a schematic view of the unlocking device;

FIG. 8 is an enlarged view of the structure of the area C in FIG. 7;

fig. 9 is a schematic view of two arc-shaped blocks.

In the figure: 1-a cabinet body; 2-a mounting rack; 3-control the switch; 4-a guard; 5-fixing strips; 6, mounting a rod; 7-rotating the rod; 8-mounting the bar; 9-a chute; 10-a guard unit; 11-T shaped blocks; 12-fixing blocks; 13-a first arc-shaped block; 14-a second arcuate block; 15-mounting a block; 16-hanging hooks; 17-an unlocking device; 18-a moving bar; 19-a push rod; 20-an elastic member; 21-a first fixture block; 22-a first card slot; 23-a second fixture block; 24-a second card slot; 25-a first protective pad; 26-a second protective pad; 27-a third cartridge; 28-a third card slot; 29-locking block.

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. 1-9, the present invention provides a technical solution: the utility model provides a safety protection type cubical switchboard, includes the cabinet body 1, be connected with multiunit mounting bracket 2 on the cabinet body 1, mounting bracket 2 sets up certain interval to there can be certain space easy to assemble, install control switch 3 on mounting bracket 2, control switch 3 mainly divide into two kinds, one kind is master control switch, and another kind is branch control switch, and branch control switch passes through electric connection between connecting wire and the master control switch, still be provided with multiunit protection device 4 that is convenient for protect control switch 3's junction on the cabinet body 1, because the cabinet body 1 can be in great and overcast and rainy weather of the difference in temperature, inside produces condensation etc. easily, and the connecting wire is directly exposed in the external world with being connected between the control switch, consequently produces the potential safety hazard easily, protects through protection device 4.

Protector 4 includes the fixed strip 5 with 1 fixed connection of the cabinet body, be connected with installation pole 6 on the fixed strip 5, it is two sets of to rotate between the installation pole 6 and be connected with dwang 7, and installation pole 6 is installed on the cabinet body 1 through fixed strip 5, and the rotation of dwang 7 is convenient for its orientation upwards to can not produce the interference when the connecting wire is connected, be connected with mounting bar 8 on the dwang 7, spout 9 has been seted up on the mounting bar 8, sliding connection has multiunit protection unit 10 in spout 9, and protection unit 10 slides in spout 9, can be convenient for carry out specific installation regulation according to specific control switch 3's position, and protection unit 10 is minimum protection unit, can adapt to the small control switch 3 of specification.

The protection unit 10 comprises a T-shaped block 11 connected with the sliding groove 9 in a sliding manner, the T-shaped block slides in the sliding groove 9 to change the position and conveniently adjust according to the specific position of the control switch 3, a plurality of groups of locking blocks 29 are further connected to the mounting strip 8, the locking blocks 29 are in threaded connection with the mounting strip 8, so that the T-shaped block is conveniently rotated to lock and fix the T-shaped block, a fixing block 12 is connected between two adjacent groups of T-shaped blocks 11, two groups of first arc-shaped blocks 13 are connected to the fixing block 12, a second arc-shaped block 14 is arranged on each first arc-shaped block 13, a mounting block 15 is arranged between two groups of second arc-shaped blocks 14, the two arc-shaped blocks wrap the connecting wire, a first protection pad 25 and a second protection pad 26 are connected to each of the first arc-shaped blocks 13 and the second arc-shaped blocks 14, one protection pad is positioned inside to facilitate the sealing, and another protection pad is then protected at the mounted position of control switch 3's connecting wire, makes the external circuit part that can not remove the junction, sliding connection has couple 16 with first arc piece 13 joint on second arc piece 14, just be provided with in the mounting block 15 and remove 16 spacing unlocking device 17 of couple, couple 16 is used for connecting two arc pieces, and when second arc piece 14 and first arc piece 13 butt joint, couple 16 can be gone into to the automatic card and stabilize the connection.

The unlocking device 17 comprises a moving rod 18 which is slidably connected in the mounting block 15, the mounting block 15 is further connected with a pushing rod 19 which is connected with the moving rod 18, the moving rod 18 and the hook 16 are fixedly mounted, an elastic part 20 is connected between the moving rod 18 and the mounting block 15, the moving rod 18 moves downwards under the pushing of the pushing rod 19 so as to drive the hook 16 to move, the limiting is removed, the hook is convenient to detach, the elastic part 20 preferably selects a spring so as to reset the moving rod 18, a first clamping block 21 and a first clamping groove 22 are respectively arranged at two ends of the moving rod 18, the first clamping groove 22 of the moving rod is inserted into a first clamping block 21 of another adjacent moving rod 18, so that a whole body is convenient to form, the moving rod can be the same when being mounted and detached, steps are reduced, the moving rod is simpler and more convenient, a second clamping block 23 and a second clamping groove 24 are respectively arranged at two ends of the mounting block 15, the two ends of the fixing block 12 are respectively provided with a third clamping block 27 and a third clamping groove 28, and similarly, the functions between the second clamping block 23 and the second clamping groove 24 and between the third clamping block 27 and the third clamping groove 28 are the same.

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. The utility model provides a safety protection type cubical switchboard, includes the cabinet body (1), be connected with multiunit mounting bracket (2) on the cabinet body (1), install control switch (3), its characterized in that on mounting bracket (2): the cabinet body (1) is further provided with a plurality of groups of protection devices (4) which are convenient for protecting the connection part of the control switch (3).

2. A safety protected switchgear according to claim 1, wherein: protector (4) include with the cabinet body (1) fixed connection's fixed strip (5), be connected with installation pole (6) on fixed strip (5), it is two sets of rotate between installation pole (6) and be connected with dwang (7), be connected with mounting bar (8) on dwang (7), spout (9) have been seted up on mounting bar (8), sliding connection has multiunit protection unit (10) in spout (9).

3. A safety protected switchgear according to claim 2, wherein: protection unit (10) include with spout (9) sliding connection's T type piece (11), adjacent two sets of be connected with fixed block (12) between T type piece (11), be connected with two sets of first arc piece (13) on fixed block (12), be provided with second arc piece (14) on first arc piece (13), it is two sets of be provided with between second arc piece (14) installation piece (15), sliding connection has couple (16) with first arc piece (13) joint on second arc piece (14), just be provided with in installation piece (15) and remove spacing unlocking device (17) of couple (16).

4. A safety protected switchgear according to claim 3, wherein: unlocking device (17) include movable rod (18) of sliding connection in installation piece (15), still be connected with catch bar (19) of being connected with movable rod (18) on installation piece (15), movable rod (18) and couple (16) fixed mounting, be connected with elastic component (20) between movable rod (18) and installation piece (15).

5. A safety protection type switch cabinet according to claim 4, characterized in that: the two ends of the moving rod (18) are respectively provided with a first clamping block (21) and a first clamping groove (22), and the two ends of the mounting block (15) are respectively provided with a second clamping block (23) and a second clamping groove (24).

6. A safety protected switchgear according to claim 3, wherein: the first arc-shaped block (13) and the second arc-shaped block (14) are both connected with a first protection pad (25) and a second protection pad (26).

7. A safety protected switchgear according to claim 3, wherein: and a third clamping block (27) and a third clamping groove (28) are respectively arranged at two ends of the fixing block (12).

8. A safety protected switchgear according to claim 2, wherein: the mounting bar (8) is also connected with a plurality of groups of locking blocks (29).