CN111863466B

CN111863466B - Safety protection type cubical switchboard

Info

Publication number: CN111863466B
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 Disway Electric Co ltd; Zhejiang Inred Electric Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2022-11-04
Anticipated expiration: 2040-07-28
Also published as: CN111863466A

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 connected in the mounting block in a sliding manner, the mounting block is further connected with a pushing rod which is connected with the moving rod, the moving rod is fixedly mounted with the hook, and an elastic piece is connected between the moving rod and the mounting block and 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 in the protection more comprehensive.

Preferably, the two ends of the fixing block are respectively provided with a third clamping block and a third clamping groove, so that adjacent fixing blocks can be 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 expanded 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 region 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 a 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-hooking; 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to 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 control switch 3 that the specification is little.

Protection unit 10 includes T type piece 11, T type piece with spout 9 sliding connection and slides in spout 9 to the change position is conveniently adjusted according to control switch 3's concrete position, still be connected with multiunit latch segment 29 on the mounting bar 8, latch segment 29 and 8 threaded connection of mounting bar, thereby it is fixed, adjacent two sets of to be convenient for rotate and lock T type piece between 11 being connected with fixed block 12, be connected with two sets of first arc pieces 13 on the fixed block 12, be provided with second arc piece 14 on the first arc piece 13, it is two sets of be provided with installation block 15 between second arc piece 14, thereby two arc pieces wrap up the connecting wire, all be connected with first protection pad 25 and second protection pad 26 on first arc piece 13 and the second arc piece 14, a protection pad is located inside, be convenient for form sealed between connecting wire and the arc piece, and another protection pad then protects at the mounted position of control switch 3's connecting wire, make the external world relieve the circuit part that can not reach the junction, sliding connection has first arc piece 14 with first arc piece, the couple 16 that the joint block 13 and the couple 16 that the couple 16 was gone into when being provided with the

stable connection block

16, 16 that can stabilize the couple when the connection block 16, the couple.

The unlocking device 17 comprises a moving rod 18 which is slidably connected in the mounting block 15, a pushing rod 19 which is connected with the moving rod 18 is further connected on the mounting block 15, 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 that the hook 16 is driven to move, the limiting is relieved, the moving rod 18 is convenient to detach, the elastic part 20 is preferably a spring, the moving rod 18 is convenient to reset, 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 connected with a first clamping block 21 of another adjacent moving rod 18 in an inserting mode, so that a whole body can be conveniently formed, the moving rod can be the same when being mounted on the relieving, steps are reduced, the moving rod is simpler and convenient, a second clamping block 23 and a second clamping groove 24 are respectively arranged at two ends of the mounting block 15, a third clamping block 27 and a third clamping groove 28 are respectively arranged at two ends of the fixing block 12, and the second clamping groove 23 and the third clamping groove 24 have the same function as the third clamping block 27 and the third clamping groove 28.

It should be noted that, in this document, relational terms such as first and second, and the like are 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): still be provided with protection device (4) that the multiunit is convenient for protect the junction of control switch (3) on the cabinet body (1), protection device (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 installation strip (8) on dwang (7), spout (9) have been seted up on installation strip (8), sliding connection has multiunit protection unit (10) in spout (9).

2. The safety protection type switch cabinet according to claim 1, 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).

3. A safety protected switchgear according to claim 2, 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).

4. A safety protected switchgear according to claim 3, wherein: a first clamping block (21) and a first clamping groove (22) are respectively arranged at two ends of the moving rod (18), and a second clamping block (23) and a second clamping groove (24) are respectively arranged at two ends of the mounting block (15).

5. A safety protection type switch cabinet according to claim 4, characterized in that: 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).

6. A safety protection type switch cabinet according to claim 5, characterized in that: and a third clamping block (27) and a third clamping groove (28) are respectively arranged at two ends of the fixing block (12).

7. A safety protection type switch cabinet according to claim 6, characterized in that: the mounting bar (8) is also connected with a plurality of groups of locking blocks (29).