CN218715914U

CN218715914U - Interlocking device for mechanical and electrical

Info

Publication number: CN218715914U
Application number: CN202223033817.8U
Authority: CN
Inventors: 焦文霞; 乔彤瑜
Original assignee: Tianjin Sibairui Machinery Manufacturing Co ltd
Current assignee: Tianjin Sibairui Machinery Manufacturing Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-24
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses an interlocking device for mechanical and electrical, which relates to the technical field of interlocking devices, and aims to solve the technical problems that the interlocking device is usually lacked in the mechanical and electrical in the prior art, the cabinet body is difficult to lock from the inside of the cabinet body, and the interlocking device can not be unlocked by remote control; the left end fixed mounting of first installation piece has first electronic jar, the left end fixed mounting of first electronic jar has first fixed block, the left end fixed mounting of second installation piece has the second fixed block, the left end fixed mounting of second fixed block has the electronic jar of second, the right-hand member four corners edge of first installation piece is fixed and has been seted up the fourth spiral shell groove, the second bolt is installed to the inner wall screw thread of fourth spiral shell groove, this interlock can be followed the inside of the cabinet body and locked the cabinet body, the ability of interlock's unblock is realized to accessible remote control.

Description

Interlocking device for mechanical and electrical

Technical Field

The utility model belongs to the interlock field, concretely relates to be used for mechanical electric interlock.

Background

Mechanical electrical equipment is last to be equipped with some cabinet body structures usually, these cabinet body structures utilize the lock body structure to seal usually, nevertheless great to the factory, the more mechanical electricity of the cabinet body, it wastes time and energy to adopt traditional key to unblank, and in case the key is lost and is caused the internal object of cabinet easily and can't take out, current mechanical electricity is last to lack interlock usually, be difficult to lock the cabinet body from the inside of the cabinet body, and can't realize interlock's unblock through remote control, await further improvement.

At present, the utility model patent of patent number CN201821914253.X discloses a cubical switchboard subassembly and mechanical electric interlock thereof, the cubical switchboard subassembly includes the three cubical switchboard that has electrical control circuit each other, the cubical switchboard has divide-shut brake operating axis and mechanical electric interlock, all be equipped with the procedure lock on every mechanical electric interlock, three procedure lock configuration two keys, the locking lever of procedure lock has shielding part and spacing portion, the procedure lock just can extract the key when being in the open mode, and just can be in the open mode when the cubical switchboard is opened, interlock still includes in place detection switch and closing detection switch, in place detection switch and closing detection switch are used for being connected to in the electrical control circuit in order to provide locking lever in place state signal and divide-shut brake operating axis closing state signal to the electrical control circuit when using, this utility model has solved the problem that mechanical operation and electrical operation inconsistent lead to the mechanism to destroy or influence the power supply when the cubical switchboard is three gets two interlocking in the prior art, present mechanical electric usually lacks the interlock, be difficult to carry out the locking to the interlocking cabinet body from the inside of the cabinet body, and can's remote control through the unlocking device.

Therefore, in view of the above-mentioned problems that the current mechanical and electrical devices usually lack an interlock device, it is difficult to lock the cabinet from the inside of the cabinet, and the interlock device cannot be unlocked by remote control, it is necessary to solve the problem that the interlock device can lock the cabinet from the inside of the cabinet, and can unlock the interlock device by remote control.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

To prior art not enough, the utility model aims to provide a be used for mechanical electrical interlock, this interlock aims at solving current interlock and is difficult to lock the cabinet body from the inside of the cabinet body to can't realize the technical problem of interlock's unblock through remote control.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a mechanical and electrical interlocking device, which comprises a first mounting block and a second mounting block movably arranged behind the first mounting block; a first electric cylinder is fixedly installed at the left end of the first installation block, a first fixed block is fixedly installed at the left end of the first electric cylinder, a second fixed block is fixedly installed at the left end of the second installation block, a second electric cylinder is fixedly installed at the left end of the second fixed block, fourth screw grooves are fixedly formed in the edges of four corners of the right end of the first installation block, the second bolt is installed to the inner wall screw thread of fourth spiral groove, the lower extreme fixed mounting of first fixed block has fixed box, first fixed block and second fixed block are the same kind of structure, the spacing groove has been fixed to the front end of second fixed block, the right-hand member outer wall of the telescopic link of first electronic jar is laminated with the inner wall of spacing groove mutually.

When the interlocking device of the technical scheme is used, the first installation block and the second installation block are respectively installed on the inner walls of the two sliding doors of the cabinet body, the first installation block and the second installation block are located at the same height, when the cabinet door needs to be locked, the two sliding doors on the cabinet body are closed, the first electric cylinder is opened to enable the telescopic rod of the first electric cylinder to enter the limiting groove of the second fixing block, the second electric cylinder is opened to enable the telescopic rod of the second electric cylinder to enter the limiting groove of the first fixing block, mutual locking can be achieved, and sealing of the cabinet body is achieved.

Furthermore, first installation piece and second installation piece are the same structure, fixed box still fixed mounting in the lower extreme of second fixed block, and the setting up of fixed box is convenient to control electronic jar.

Further, the upper end fixed mounting of first installation piece has first fixed plate, both ends run through the first thread groove of seting up evenly distributed about first fixed plate, pass first thread groove screw thread installation in the wall layer of the cabinet body from a left side to the right side with first bolt, can fix first installation piece on the cabinet body fast.

Further, the lower extreme fixed mounting of second installation piece has the second fixed plate, the left end fixed mounting of second fixed plate has the third fixed plate, both ends run through the second thread groove of seting up evenly distributed about the second fixed plate, first bolt is installed to the inner wall screw thread of second thread groove, passes first bolt second thread groove screw thread and installs in the wall layer of the cabinet body, can fix the inner wall at the cabinet body with the second fixed plate fast.

Furthermore, a third screw groove is fixedly formed in the right end of the first mounting block, a threaded column is mounted on the inner wall threads of the third screw groove, an internal thread cylinder is mounted on the outer wall threads of the right end of the threaded column, a through hole is formed in the cabinet body, the right end of the threaded column penetrates through the through hole, the internal thread cylinder is mounted on the outer wall of the threaded column in a threaded mode, and the internal thread cylinder can serve as a handle.

Further, the rear end inner wall fixed mounting of spacing groove has the spring, the one end fixed mounting of spring has movable post, the outer wall of activity post is laminated with the inner wall of spacing groove mutually, the telescopic link rear end fixed mounting of first electronic jar has the rubber column, and the setting of rubber column can improve the protection to the telescopic link of first electronic jar.

Further, the lower extreme inner wall fixed mounting of fixed box has circuit board and battery, the fixed USB socket that is provided with in rear end of fixed box, battery and USB socket electric connection, fixed microprocessor and the wireless transceiver of being provided with on the circuit board, through external signal transmission to wireless transceiver on, make microprocessor control open first electronic jar and the electronic jar of second, need not the key and can realize this interlock's switch.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an interlock is through setting up first fixed block, first electronic jar, the electronic jar of second fixed block and second, install first installation piece and second installation piece respectively at two inner walls that move the door of the cabinet body, and make first installation piece and second installation piece be located same height, when needs lock the cabinet door, close two on the cabinet body and move the door, open the limiting groove that the telescopic link that first electronic jar made first electronic jar gets into the second fixed block, open the electronic jar of second and make the telescopic link of the electronic jar of second get into the limiting groove of first fixed block, can realize mutual locking, realize the sealing of the cabinet body, through setting up wireless transceiver and microprocessor, transmit to wireless transceiver through external signal, make microprocessor control open first electronic jar and the electronic jar of second, the switch of this interlock can be realized to the key-free, thereby realized interlock and can lock the cabinet body from the inside of the cabinet body, the ability of interlock's unblock is realized to accessible remote control.

Drawings

Fig. 1 is a schematic perspective view of an interlock device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a rear end three-dimensional structure of a fixing box according to a specific embodiment of the interlocking device of the present invention;

fig. 3 is a schematic perspective view of a second electric cylinder according to a specific embodiment of the interlock device of the present invention;

fig. 4 is a schematic perspective view of a first fixing block according to a specific embodiment of the interlock device of the present invention.

The labels in the figures are: 1. a first mounting block; 2. a second mounting block; 3. a first electric cylinder; 4. a first fixed block; 5. a second fixed block; 6. a second electric cylinder; 7. a first fixing plate; 8. a first screw groove; 9. a second fixing plate; 10. a third fixing plate; 11. a second screw groove; 12. a first bolt; 13. a third screw groove; 14. a threaded post; 15. an internal threaded barrel; 16. a fourth screw groove; 17. a second bolt; 18. a fixing box; 19. a circuit board; 20. a microprocessor; 21. a wireless transceiver; 22. a storage battery; 23. a USB socket; 24. a rubber column; 25. a limiting groove; 26. a spring; 27. a movable column.

Detailed Description

The specific embodiment is a mechanical and electrical interlocking device, the three-dimensional structure of which is schematically shown in fig. 1, and the rear end of a fixing box 18 is schematically shown in fig. 2, and the interlocking device comprises a first mounting block 1 and a second mounting block 2 movably arranged behind the first mounting block 1; first electronic jar 3 of left end fixed mounting of first installation piece 1, the left end fixed mounting of first electronic jar 3 has first fixed block 4, the left end fixed mounting of second installation piece 2 has second fixed block 5, the left end fixed mounting of second fixed block 5 has electronic jar 6 of second, the fixed fourth spiral shell groove 16 of having seted up in right-hand member four corners edge of first installation piece 1, second bolt 17 is installed to the inner wall screw thread of fourth spiral shell groove 16, the lower extreme fixed mounting of first fixed block 4 has fixed box 18, first fixed block 4 and second fixed block 5 are the same kind of structure, spacing groove 25 has been fixed to the front end of second fixed block 5, the right-hand member outer wall of the telescopic link of first electronic jar 3 is laminated with the inner wall of spacing groove 25 mutually, first installation piece 1 and second installation piece 2 are the same kind of structure, fixed box 18 still fixed mounting is in the lower extreme of second fixed block 5, the upper end fixed mounting of first installation piece 1 has first fixed plate 7, both ends run through and set up evenly distributed's first spiral shell groove 8 about first fixed plate 7.

In order to fix the second installation block 2 on the inner wall of the sliding door of the cabinet body fast, the lower end fixed mounting of the second installation block 2 has a second fixing plate 9, the left end fixed mounting of the second fixing plate 9 has a third fixing plate 10, the left and right ends of the second fixing plate 9 run through a second screw groove 11 which is provided with uniform distribution, a first bolt 12 is installed on the inner wall thread of the second screw groove 11, the first bolt 12 passes through the second screw groove 11 and is installed on the inner wall of the sliding door of the cabinet body, and the inner wall of the sliding door of the cabinet body can be fixed fast on the second installation block 2.

In order to facilitate the opening and closing of the sliding door of the cabinet body, a third screw groove 13 is fixedly formed in the right end of the first mounting block 1, a threaded column 14 is installed on the inner wall of the third screw groove 13 in a threaded mode, an internal thread cylinder 15 is installed on the outer wall of the right end of the threaded column 14 in a threaded mode, a through hole is formed in the sliding door of the cabinet body, the right end of the threaded column 14 penetrates through the through hole, the internal thread cylinder 15 is installed on the outer wall of the threaded column 14 in a threaded mode, and the internal thread cylinder 15 can serve as a handle.

In order to realize protecting the telescopic link of electronic jar, the rear end inner wall fixed mounting of spacing groove 25 has spring 26, the one end fixed mounting of spring 26 has movable post 27, the outer wall of movable post 27 is laminated with the inner wall of spacing groove 25 mutually, the telescopic link rear end fixed mounting of first electronic jar 3 has rubber column 24, rubber column 24's setting can be realized protecting the telescopic link of electronic jar.

Switch in order long-rangely to electronic jar, the lower extreme inner wall fixed mounting of fixed box 18 has circuit board 19 and battery 22, the fixed USB socket 23 that is provided with in rear end of fixed box 18, battery 22 and USB socket 23 electric connection, fixedly on the circuit board 19 be provided with microprocessor 20 and wireless transceiver 21, transmit to wireless transceiver 21 through external signal on, make microprocessor 20 control open first electronic jar 3 and the electronic jar 6 of second, need not the key and can realize this interlock's switch, wireless transceiver 21's model is BC-870, microprocessor 20's model is AM3352BZCZD80.

The schematic perspective structure of the second electric cylinder 6 of the interlocking device is shown in fig. 3, and the schematic perspective structure of the first fixing block 4 is shown in fig. 4.

When the interlocking device of the technical scheme is used, the first installation block 1 and the second installation block 2 are respectively installed on the inner walls of two sliding doors of the cabinet body, the first installation block 1 and the second installation block 2 are located at the same height, when the cabinet door needs to be locked, the two sliding doors on the cabinet body are closed, the first electric cylinder 3 is opened to enable the telescopic rod of the first electric cylinder 3 to enter the limiting groove 25 of the second fixing block 5, the second electric cylinder 6 is opened to enable the telescopic rod of the second electric cylinder 6 to enter the limiting groove 25 of the first fixing block 4, mutual locking can be achieved, sealing of the cabinet body is achieved, the external signals are transmitted to the wireless transceiver 21, the wireless transceiver 21 is electrically connected with the microprocessor 20, the wireless transceiver 21 transmits the signals to the microprocessor 20, the microprocessor 20 controls the first electric cylinder 3 and the second electric cylinder 6 to be opened, and the interlocking device can be switched on and off without a key.

Claims

1. The interlocking device for the mechanical and electrical comprises a first mounting block and a second mounting block movably arranged behind the first mounting block; the electric heating device is characterized in that a first electric cylinder is fixedly mounted at the left end of the first mounting block, a first fixed block is fixedly mounted at the left end of the first electric cylinder, a second fixed block is fixedly mounted at the left end of the second mounting block, a second electric cylinder is fixedly mounted at the left end of the second fixed block, a fourth screw groove is fixedly formed in the edge of the right end corner of the first mounting block, a second bolt is mounted on the inner wall thread of the fourth screw groove, a fixed box is fixedly mounted at the lower end of the first fixed block, the first fixed block and the second fixed block are of the same structure, a limit groove is fixedly formed in the front end of the second fixed block, and the outer wall of the right end of a telescopic rod of the first electric cylinder is attached to the inner wall of the limit groove.

2. The mechanical-electrical interlocking device as recited in claim 1, wherein the first mounting block and the second mounting block are of the same structure, and the fixing box is further fixedly mounted at a lower end of the second fixing block.

3. The mechanical and electrical interlocking device as recited in claim 1, wherein a first fixing plate is fixedly mounted at an upper end of the first mounting block, and first screw grooves are uniformly distributed at left and right ends of the first fixing plate.

4. The mechanical and electrical interlocking device as claimed in claim 1, wherein a second fixing plate is fixedly mounted at a lower end of the second mounting block, a third fixing plate is fixedly mounted at a left end of the second fixing plate, second screw grooves are uniformly distributed and penetrate through left and right ends of the second fixing plate, and first bolts are threadedly mounted on inner walls of the second screw grooves.

5. The mechanical and electrical interlocking device as recited in claim 1, wherein a third screw groove is fixedly formed at a right end of the first mounting block, a threaded column is threadedly mounted on an inner wall of the third screw groove, and an internal threaded cylinder is threadedly mounted on an outer wall of the right end of the threaded column.

6. The mechanical and electrical interlocking device as claimed in claim 1, wherein a spring is fixedly mounted on an inner wall of the rear end of the limiting groove, a movable column is fixedly mounted at one end of the spring, an outer wall of the movable column is attached to the inner wall of the limiting groove, and a rubber column is fixedly mounted at the rear end of the telescopic rod of the first electric cylinder.

7. The mechanical-electrical interlocking device as recited in claim 1, wherein a circuit board and a storage battery are fixedly mounted on an inner wall of a lower end of the fixing box, a USB socket is fixedly disposed at a rear end of the fixing box, the storage battery is electrically connected with the USB socket, and a microprocessor and a wireless transceiver are fixedly disposed on the circuit board.