CN210562681U - Freezer board locking device - Google Patents
Freezer board locking device Download PDFInfo
- Publication number
- CN210562681U CN210562681U CN201920847525.7U CN201920847525U CN210562681U CN 210562681 U CN210562681 U CN 210562681U CN 201920847525 U CN201920847525 U CN 201920847525U CN 210562681 U CN210562681 U CN 210562681U
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- locking device
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Abstract
The utility model discloses a locking device for a cold storage plate, which comprises a first plate body and a second plate body, wherein one side of the first plate body, which is close to the second plate body, is provided with a first groove and a second groove, the first groove is rotationally connected with a rotating shaft, the rotating shaft is welded with a hook, one side of the second plate body, which is close to the first plate body, is welded with a first bolt and a second bolt, the second bolt and the second groove are correspondingly provided with a first positioning hole, one side of the second plate body, which is close to the first plate body, is provided with a third groove, the third groove is provided with a second positioning hole in a penetrating way, the hook is driven to rotate by the first bolt, then the second positioning pin is inserted into the second positioning hole to limit the hook, the second bolt is inserted into the second groove and is fixed by the first positioning pin, further locking and fixing between the first plate body and the second plate body are realized, and the disassembly is, set up the sealing strip at second recess inner wall, can closely laminate with the sealing strip when the second bolt inserts, the leakproofness is good.
Description
Technical Field
The utility model relates to a freezer board equipment technical field specifically is a freezer board locking device.
Background
The cold storage plate is generally produced in advance by manufacturers, has fixed length, width and thickness, the high and medium temperature cold storages generally adopt plates with the thickness of 10 cm, the low temperature cold storages and the freezing storages generally adopt plates with the thickness of 12 cm or 15 cm, and the existing assembled freezing, cold storages and movable houses generally hang a plurality of heat preservation plates into the cold storages and the movable houses one by one through connecting pieces pre-buried in the heat preservation plates. The connecting piece is a locking device assembled by a hook seat, a hook and a pin seat, and the hook hooks a pin shaft in the pin seat to realize the assembly between two plate bodies.
The existing refrigerator plate locking device is fixed through a connecting piece pre-buried in the heat insulation plate, is not convenient to detach, and is only connected through a hook, a pin seat and a pin shaft, so that the sealing performance is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigeration house plate locking device, it rotates to drive the couple through first bolt, insert the second locating pin again and carry on spacingly to the couple in second locating hole, the second recess is inserted to the second bolt, it is fixed through first locating pin, it is fixed to further realize the locking between first plate body and the second plate body, it is convenient to dismantle, set up the sealing strip at second recess inner wall, can closely laminate with the sealing strip when the second bolt is inserted, the leakproofness is good, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a locking device for a refrigeration house plate comprises a first plate body and a second plate body, wherein a connecting plate is integrally formed on one side of the first plate body and the other side of the second plate body which are far away from each other, a first groove and a second groove are arranged on one side of the first plate body close to the second plate body, a rotating shaft is rotationally connected in the first groove, the rotating shaft is welded with a hook, the inner wall of the second groove is provided with a sealing strip, one side of the second plate body, which is close to the first plate body, is welded with a first bolt and a second bolt, the second pin and the second groove are correspondingly provided with a first positioning hole, a first positioning pin is inserted in the first positioning hole, a third groove is arranged on one side of the second plate body close to the first plate body, a limiting rod is welded in the third groove, and a second positioning hole is formed in the third groove in a penetrating manner, and a second positioning pin is inserted into the second positioning hole.
Preferably, the connecting plate is provided with threaded holes at equal intervals.
Preferably, the first groove and the hook are provided with two groups, and the third groove is correspondingly provided with two groups.
Preferably, two groups of arc-shaped notches are formed in the adjacent ends of the two groups of hooks.
Preferably, both ends all weld the torsional spring on the pivot, torsional spring one end welds in first recess.
Preferably, the magnetic blocks are arranged inside the second bolt and inside the first plate body correspondingly.
Compared with the prior art, the beneficial effects of the utility model are that:
drive the couple through first bolt and rotate, insert the second locating pin second locating hole pair couple and carry on spacingly again, the second bolt inserts the second recess, and is fixed through first locating pin, and it is fixed to further realize the locking between first plate body and the second plate body, and it is convenient to dismantle, sets up the sealing strip at second recess inner wall, can closely laminate with the sealing strip when the second bolt inserts, and the leakproofness is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a connection structure of the first plate and the second plate of the present invention;
fig. 3 is a schematic side view of the first plate of the present invention;
fig. 4 is a schematic side view of the second plate of the present invention.
In the figure: 1. a first plate body; 2. a second plate body; 3. a connecting plate; 4. a first groove; 5. a second groove; 6. a rotating shaft; 7. hooking; 8. a sealing strip; 9. a first latch; 10. a second bolt; 11. a first positioning hole; 12. a first positioning pin; 13. a third groove; 14. a limiting rod; 15. a second positioning hole; 16. a second positioning pin; 17. a threaded hole; 18. an arc-shaped notch; 19. a torsion spring; 20. a magnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a locking device for a cold storage plate comprises a first plate body 1 and a second plate body 2, wherein the first plate body 1 and the second plate body 2 are both polyurethane sandwich plates and integrate bearing, heat preservation, fire prevention and water prevention into a whole, secondary decoration is not needed, the installation is rapid and convenient, the construction period is short, the sides of the first plate body 1 and the second plate body 2 which are far away from each other are uniformly formed with a connecting plate 3, one side of the first plate body 1 which is close to the second plate body 2 is provided with a first groove 4 and a second groove 5, a rotating shaft 6 is rotationally connected with the first groove 4, a hook 7 is welded on the rotating shaft 6, the inner wall of the second groove 5 is provided with a sealing strip 8, one side of the second plate body 2 which is close to the first plate body 1 is welded with a first bolt 9 and a second bolt 10, the second bolt 10 and the second groove 5 are correspondingly provided with a first positioning hole 11, a first positioning pin 12 is inserted in the first positioning hole 11, one side of the second plate body 2 which is close, a limiting rod 14 is welded in the third groove 13, a second positioning hole 15 is formed in the third groove 13 in a penetrating mode, and a second positioning pin 16 is inserted in the second positioning hole 15.
Specifically, threaded holes 17 are formed in the connecting plate 3 at equal intervals, and the threaded holes 17 are formed in the connecting plate 3 at equal intervals, so that the cold storage plates can be connected conveniently.
Specifically, the first groove 4 and the hooks 7 are provided with two groups, the third groove 13 is correspondingly provided with two groups, and the two groups of hooks 7 are arranged, so that the connection between the first plate body 1 and the second plate body 2 is firmer.
Specifically, two sets of arc-shaped notches 18 are all seted up to the adjacent one end of two sets of couples 7, and couple 7 can laminate closely with gag lever post 14 and second locating pin 16, and increase area of contact reduces the degree of wear.
Specifically, torsion springs 19 are welded at two ends of the rotating shaft 6, one end of each torsion spring 19 is welded in the corresponding first groove 4, the rotating shaft 6 is connected with the inner wall of the corresponding first groove 4 through the torsion springs 19, and the damping effect of the hook 7 is enhanced.
Specifically, the magnetic block 20 is correspondingly arranged inside the second plug pin 10 and inside the first plate body 1, and the magnetic block 20 is arranged, so that the second plug pin 10 can be conveniently fixed.
The working principle is as follows: the first positioning pin 12 and the second positioning pin 16 are taken out, the second plate body 2 is pushed towards the first plate body 1, the first bolt 9 drives the hook 7 to rotate to the end of the arc-shaped notch 18 to be attached to the limiting rod 14, the second bolt 10 is inserted into the second groove 5, the first positioning pin 12 and the second positioning pin 16 are respectively inserted into the first positioning hole 11 and the second positioning hole 15, and locking and fixing between the first plate body 1 and the second plate body 2 are completed.
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 (6)
1. The utility model provides a freezer board locking device, includes first plate body (1) and second plate body (2), its characterized in that: the first plate body (1) and the second plate body (2) are both kept away from one side and are integrally formed with a connecting plate (3), a first groove (4) and a second groove (5) are formed in one side, close to the second plate body (2), of the first plate body (1), a rotating shaft (6) is connected in the first groove (4) in a rotating mode, a hook (7) is welded on the rotating shaft (6), a sealing strip (8) is arranged on the inner wall of the second groove (5), a first bolt (9) and a second bolt (10) are welded in one side, close to the first plate body (1), of the second plate body (2), a first positioning hole (11) is formed in the second bolt (10) and the second groove (5) correspondingly, a first positioning pin (12) is inserted in the first positioning hole (11), and a third groove (13) is formed in one side, close to the first plate body (1), of the second plate body (2), a limiting rod (14) is welded in the third groove (13), a second positioning hole (15) penetrates through the third groove (13), and a second positioning pin (16) is inserted in the second positioning hole (15).
2. The cold storage panel locking device of claim 1, wherein: threaded holes (17) are formed in the connecting plate (3) at equal intervals.
3. The cold storage panel locking device of claim 1, wherein: the first groove (4) and the hook (7) are both provided with two groups, and the third groove (13) is correspondingly provided with two groups.
4. The cold storage panel locking device of claim 3, wherein: two groups of arc gaps (18) are formed at the adjacent ends of the two groups of hooks (7).
5. The cold storage panel locking device of claim 1, wherein: torsion springs (19) are welded at two ends of the rotating shaft (6), and one ends of the torsion springs (19) are welded in the first grooves (4).
6. The cold storage panel locking device of claim 1, wherein: and magnetic blocks (20) are arranged in the second bolt (10) and the first plate body (1) correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847525.7U CN210562681U (en) | 2019-06-05 | 2019-06-05 | Freezer board locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847525.7U CN210562681U (en) | 2019-06-05 | 2019-06-05 | Freezer board locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562681U true CN210562681U (en) | 2020-05-19 |
Family
ID=70641383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920847525.7U Active CN210562681U (en) | 2019-06-05 | 2019-06-05 | Freezer board locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308812A (en) * | 2021-12-20 | 2022-04-12 | 南京华尊电力安装工程有限公司 | A protection device for electric wire netting control |
| CN114809274A (en) * | 2022-05-09 | 2022-07-29 | 袁立凯 | Concrete prefabricated part |
-
2019
- 2019-06-05 CN CN201920847525.7U patent/CN210562681U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308812A (en) * | 2021-12-20 | 2022-04-12 | 南京华尊电力安装工程有限公司 | A protection device for electric wire netting control |
| CN114809274A (en) * | 2022-05-09 | 2022-07-29 | 袁立凯 | Concrete prefabricated part |
| CN114809274B (en) * | 2022-05-09 | 2024-05-31 | 杭锦后旗鑫浩电力水泥制品有限公司 | Precast concrete component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518100 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Jinhe smart energy (Shenzhen) Co., Ltd Address before: 518100 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee before: Shenzhen Jinhe Energy Environmental Protection Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518100 Room 201, Building A, No. 1 Qianwan Road, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong Province Patentee after: Jinhe zero carbon energy technology (Shenzhen) Co.,Ltd. Address before: 518100 Room 201, Building A, No. 1 Qianwan Road, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong Province Patentee before: Jinhe smart energy (Shenzhen) Co., Ltd |
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| CP01 | Change in the name or title of a patent holder |