CN212725976U

CN212725976U - Novel switch cabinet emergency opening and closing device

Info

Publication number: CN212725976U
Application number: CN202021940204.0U
Authority: CN
Inventors: 李秋五
Original assignee: Yangzhou Haixiang Power Technology Co ltd
Current assignee: Yangzhou Haixiang Power Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-03-16
Anticipated expiration: 2030-09-07

Abstract

The utility model provides a novel urgent divide-shut brake of cubical switchboard device relates to the cubical switchboard field. This novel urgent divide-shut brake device of cubical switchboard, including supporting fixed quick-witted case and divide-shut removal slider, support the front end of fixed quick-witted case and seted up a work slotted hole, the lower extreme fixed mounting of a work slotted hole has a support unable adjustment base, the upper end fixed mounting who supports unable adjustment base has No. one contact of three groups, No. one spacing spout has been seted up to the one end that supports unable adjustment base is kept away from to a work slotted hole, No. two work slotted holes have been seted up to the one end that a work slotted hole was kept away from to a spacing spout. This novel urgent divide-shut brake device of cubical switchboard, No. two contacts of every group all set up to aligning with a contact that corresponds, and No. two contacts of every group all set up to the phase-match with a contact that corresponds, make the fine drive divide-shut movable block of drive motor carry out automatic switching work, and replace artifical manual to the security performance has been improved.

Description

Novel switch cabinet emergency opening and closing device

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a novel urgent divide-shut brake of cubical switchboard device.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.

The conventional emergency switch-on and switch-off device for the switch cabinet is simple in structure, and generally, a person is easy to get an electric shock phenomenon in the switching-on and switching-off process due to the fact that a switch is manually switched on and off, so that the safety performance is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses try to overcome above defect, consequently the utility model provides a novel urgent divide-shut brake of cubical switchboard device opens and shuts through automatic, and replaces artifical manual to the effect that has improved the security performance has been reached.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel emergency opening and closing device of a switch cabinet comprises a supporting and fixing case and an opening and closing movable sliding block, wherein a first working groove hole is formed in the front end of the supporting and fixing case, a supporting and fixing base is fixedly installed at the lower end of the first working groove hole, three groups of first contacts are fixedly installed at the upper end of the supporting and fixing base, a first limiting sliding groove is formed in one end, away from the supporting and fixing base, of the first working groove hole, a second working groove hole is formed in one end, away from the first working groove hole, of the first limiting sliding groove, a second limiting sliding groove is formed in the right end of the second working groove hole, a supporting and fixing block is fixedly installed at the upper end of the supporting and fixing case, a transmission motor is fixedly installed inside the supporting and fixing block, a threaded transmission shaft is movably installed at the lower end of the transmission motor, the utility model discloses a spacing slider of deciliter, including the first spacing slider of first, the lower extreme fixed mounting of a connecting block has No. two connecting blocks, the one end fixed mounting that No. one connecting block was kept away from to No. two connecting blocks has No. two spacing sliders, No. three spacing spouts have been seted up to deciliter upper end of moving the slider, the bottom fixed mounting of No. three spacing spouts has the atress spring, deciliter moving the slider and keeping away from the one end fixed mounting of No. three spacing spouts has No. three contacts of group two.

Furthermore, a threaded hole is formed in the first limiting sliding block, and the threaded hole is matched with the threaded transmission shaft.

Furthermore, a limiting slide block is located inside a second limiting slide groove, and the first limiting slide block and the second limiting slide groove are matched.

Furthermore, a connecting block is located inside the second working groove hole, and the first connecting block and the second working groove hole are matched.

Furthermore, the dividing and combining movable sliding block is located inside the first limiting sliding groove, and the dividing and combining movable sliding block and the first limiting sliding groove are matched.

Further, every group No. two contacts all set up to align with a contact that corresponds, and every group No. two contacts all set up to the phase-match with a contact that corresponds.

The utility model provides a pair of novel urgent divide-shut brake of cubical switchboard device. The method has the following beneficial effects:

1. this novel urgent divide-shut brake device of cubical switchboard is located the inside of No. two spacing spouts through a spacing slider and goes, and a spacing slider sets up to the phase-match with No. two spacing spouts, and No. two contacts of every group all set up to aligning with a contact that corresponds, and No. two contacts of every group all set up to the phase-match with a contact that corresponds, make the fine drive of drive motor divide-shut movable block carry out automatic switching work, and replace artifical manual to the security performance has been improved.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: the device comprises a supporting and fixing case 1, a separating and combining movable sliding block 2, a working groove hole 3, a supporting and fixing base 4, a contact 5, a limiting sliding groove 6, a working groove hole 7 II, a limiting sliding groove 8 II, a supporting and fixing block 9, a transmission motor 10, a threaded transmission shaft 11, a limiting sliding block 12, a connecting block 13, a connecting block 14 II, a limiting sliding block 15 II, a limiting sliding groove 16 III, a stress spring 17 and a contact 18 II.

Detailed Description

According to the first aspect of the utility model, the utility model provides a novel emergency opening and closing device of switch cabinet, as shown in figure 1-3, comprising a supporting and fixing case 1 and a opening and closing movable slider 2, the front end of the supporting and fixing case 1 is provided with a first working groove hole 3, the lower end of the first working groove hole 3 is fixedly provided with a supporting and fixing base 4, the upper end of the supporting and fixing base 4 is fixedly provided with three groups of first contacts 5, the end of the first working groove hole 3 away from the supporting and fixing base 4 is provided with a first limit chute 6, the end of the first limit chute 6 away from the first working groove hole 3 is provided with a second working groove hole 7, the right end of the second working groove hole 7 is provided with a second limit chute 8, the upper end of the supporting and fixing case 1 is fixedly provided with a supporting and fixing block 9, the inside of the supporting and fixing block 9 is fixedly provided with a transmission motor 10, a first limit slide block 12 is movably arranged on the threaded transmission shaft 11, a first connecting block 13 is fixedly arranged at the left end of the first limit slide block 12, a second connecting block 14 is fixedly arranged at the lower end of the first connecting block 13, a second limit slide block 15 is fixedly arranged at the end, far away from the first connecting block 13, of the second connecting block 14, a third limit chute 16 is arranged at the upper end of the dividing and combining movable slide block 2, a stress spring 17 is fixedly arranged at the bottom end of the third limit chute 16, three sets of second contacts 18 are fixedly arranged at the end, far away from the third limit chute 16, of the dividing and combining movable slide block 2, a threaded hole is formed in the first limit slide block 12, the threaded hole is matched with the threaded transmission shaft 11, the first limit slide block 12 is positioned in the second limit chute 8, the first limit slide block 12 is matched with the second limit chute 8, and the first connecting block 13 is positioned in the, and the first connecting block 13 is matched with the second working slot hole 7, the dividing and combining movable slide block 2 is positioned in the first limit sliding groove 6, the dividing and combining movable slide block 2 is matched with the first limit sliding groove 6, each group of second contacts 18 is aligned with the corresponding first contact 5, each group of second contacts 18 is matched with the corresponding first contact 5, the novel emergency dividing and closing device of the switch cabinet has the advantages that the first limit slide block 12 is positioned in the second limit sliding groove 8, the first limit slide block 12 is matched with the second limit sliding groove 8, each group of second contacts 18 is aligned with the corresponding first contact 5, each group of second contacts 18 is matched with the corresponding first contact 5, the transmission motor 10 well drives the dividing and closing movable slide block 2 to automatically open and close and replace manual operation, thereby improving safety performance.

The working principle is as follows: during the use, start driving motor 10, threaded transmission shaft 11 drives a spacing slider 12 and slides in the inside of No. two spacing spouts 8, and connecting block 13 slides in the inside of No. two work slotted holes 7, divides and shuts and removes slider 2 and slides in the inside of a spacing spout 6, No. two contact 18 contact to support No. 5 of the contact of unable adjustment base 4 upper end, and No. two spacing slider 15 slides in the inside of No. three spacing spouts 16, atress spring 17 compression.

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 novel urgent divide-shut brake of cubical switchboard device, includes support fixed quick-witted case (1) and divide-shut removal slider (2), its characterized in that: the front end of the supporting and fixing case (1) is provided with a first working slotted hole (3), the lower end of the first working slotted hole (3) is fixedly provided with a supporting and fixing base (4), the upper end of the supporting and fixing base (4) is fixedly provided with three groups of first contacts (5), one end of the first working slotted hole (3) far away from the supporting and fixing base (4) is provided with a first limiting sliding groove (6), one end of the first limiting sliding groove (6) far away from the first working slotted hole (3) is provided with a second working slotted hole (7), the right end of the second working slotted hole (7) is provided with a second limiting sliding groove (8), the upper end of the supporting and fixing case (1) is fixedly provided with a supporting and fixing block (9), the inside of the supporting and fixing block (9) is fixedly provided with a transmission motor (10), and the lower end of the transmission motor (10) is movably provided with, threaded transmission axle (11) are gone up movable mounting and are had a spacing slider (12), the left end fixed mounting of a spacing slider (12) has connecting block (13) No. one, the lower extreme fixed mounting of connecting block (13) has connecting block (14) No. two, the one end fixed mounting that connecting block (13) were kept away from to connecting block (14) has spacing slider (15) No. two, No. three spacing spout (16) have been seted up to the upper end of deciliter movable block (2), the bottom fixed mounting of No. three spacing spout (16) has atress spring (17), the one end fixed mounting that No. three spacing spout (16) were kept away from to deciliter movable block (2) has No. three contacts (18) of three groups.

2. The novel switch cabinet emergency opening and closing device according to claim 1, characterized in that: a threaded hole is formed in the first limiting sliding block (12), and the threaded hole is matched with the threaded transmission shaft (11).

3. The novel switch cabinet emergency opening and closing device according to claim 1, characterized in that: the first limiting sliding block (12) is located inside the second limiting sliding groove (8), and the first limiting sliding block (12) is matched with the second limiting sliding groove (8).

4. The novel switch cabinet emergency opening and closing device according to claim 1, characterized in that: the first connecting block (13) is positioned in the second working slotted hole (7), and the first connecting block (13) is matched with the second working slotted hole (7).

5. The novel switch cabinet emergency opening and closing device according to claim 1, characterized in that: the split-combination moving sliding block (2) is located inside the first limiting sliding groove (6), and the split-combination moving sliding block (2) is matched with the first limiting sliding groove (6).

6. The novel switch cabinet emergency opening and closing device according to claim 1, characterized in that: every group No. two contact (18) all set up to the alignment with a contact (5) that corresponds, and every group No. two contact (18) all sets up to the phase-match with a contact (5) that corresponds.