CN210087885U - Connecting device for spring - Google Patents
Connecting device for spring Download PDFInfo
- Publication number
- CN210087885U CN210087885U CN201920951353.8U CN201920951353U CN210087885U CN 210087885 U CN210087885 U CN 210087885U CN 201920951353 U CN201920951353 U CN 201920951353U CN 210087885 U CN210087885 U CN 210087885U
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- China
- Prior art keywords
- spring
- main body
- main part
- connecting device
- rod
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- Expired - Fee Related
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Abstract
The utility model discloses a connecting device for spring, including the connecting device main part, the lower extreme of connecting device main part is provided with down the connecting piece main part, the upper end of connecting device main part is provided with the connecting piece main part, be provided with the spring main part down between connecting piece main part and the last connecting piece main part, the middle part of spring main part is provided with the connecting rod main part, the lower extreme surface of connecting piece main part is provided with a connection lid down, the middle part of connecting the lid is provided with a rubber gasket, the lower extreme surface of a rubber gasket is provided with a connecting rod draw-in groove. A connecting device for spring, be equipped with connection lid, fixed slot and connecting rod, can be firm fix compression spring between the mounting to can be under the condition that the part damaged, convenient and fast's renewal part can also prevent compression spring fracture, brings better use prospect.
Description
Technical Field
The utility model relates to a spring coupling field, in particular to a connecting device for spring.
Background
The connecting device for the spring is a connecting device for connecting and fixing the compression spring, can well connect and fix the compression spring together, and has simple structure and convenient operation; there is certain drawback in current spring coupling device when using, at first, in the use, can't be firm fix compression spring between the mounting, certain inconvenience has, secondly, when the part damages, can't replace the part, certain adverse effect has, in addition, when in the use, compression spring is easy fracture, cause the accident easily, certain unfavorable has, certain adverse effect has been brought for people's use, for this reason, we propose a connecting device for spring.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a connecting device for a spring, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connecting device for a spring comprises a connecting device main body, wherein a lower connecting piece main body is arranged at the lower end of the connecting device main body, an upper connecting piece main body is arranged at the upper end of the connecting device main body, a spring main body is arranged between the lower connecting piece main body and the upper connecting piece main body, a connecting rod main body is arranged in the middle of the spring main body, a first connecting cover is arranged on the outer surface of the lower end of the lower connecting piece main body, a first rubber gasket is arranged in the middle of the first connecting cover, a first connecting rod clamping groove is arranged on the outer surface of the lower end of the first rubber gasket, a guiding groove is arranged at the upper end of the first connecting cover, a first fixing groove is arranged in the middle of the guiding groove, a first ejector rod is arranged at the lower end of the connecting rod main body, a second telescopic rod is arranged in, the upper end of connecting rod main part is provided with the ejector pin No. two, be provided with the telescopic link No. one between No. two telescopic links and No. two ejector pins, the lower extreme of going up the connecting piece main part is provided with No. two and connects the lid, one side of No. two connection lids is provided with the mounting hole No. one, the opposite side of No. two connection lids is provided with the mounting hole No. two, the middle part of No. two connection lids is provided with the fixed slot No. two, the upper end surface of No. two fixed slots is provided with No. two rubber gasket, the upper end surface of No. two rubber gasket is provided with the connecting rod draw-in groove No. two, the upper end.
The main spring body is made of carbon spring steel wire.
Preferably, the outer surface of the lower end of the spring main body is detachably connected with the inner wall of the guide groove through a first fixing groove, and the outer surface of the lower end of the guide groove is fixedly connected with the outer surface of the upper end of the first connecting cover.
Preferably, the outer surface of the lower end of the second telescopic rod is movably connected with the outer surface of the upper end of the first ejector rod through a third telescopic rod, and the outer surface of the upper end of the second telescopic rod is movably connected with the outer surface of the lower end of the second ejector rod through a first telescopic rod.
Preferably, an adhesive is arranged between the second rubber gasket and the second fixing groove, and the outer surface of the upper end of the second rubber gasket is fixedly connected with the outer surface of the lower end of the second fixing groove through the adhesive.
Preferably, the lower end of the first connecting rod clamping groove is movably connected with the upper end of the second connecting rod clamping groove through the connecting rod main body.
Preferably, the outer surface of the upper end of the second connecting cover is fixedly connected with the outer surface of the lower end of the fixed cover.
Compared with the prior art, the utility model discloses following beneficial effect has: this a connecting device for spring, through the connection lid that sets up, can be firm fix compression spring between the mounting, improve the whole quality of connecting device, through the fixed slot that sets up, can be under the condition that the part damaged, convenient and fast's renewal part, hoisting device life, the setting of connecting rod, can prevent the unexpected fracture of compression spring when using, hoisting device safety in utilization, be favorable to people to use, whole a connecting device for spring simple structure, high durability and convenient operation, the effect of use is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a connecting device for a spring according to the present invention.
Fig. 2 is an enlarged view of the lower connecting member body 1 of fig. 1 of a connecting device for a spring according to the present invention.
Fig. 3 is an enlarged view of the connecting rod body 5 of fig. 1 of a connecting device for a spring according to the present invention.
Fig. 4 is an enlarged view of the upper connector body 4 of fig. 1 of a connecting device for a spring according to the present invention.
In the figure: 1. a lower connector body; 2. a connecting device body; 3. a spring body; 4. an upper connector body; 5. a connecting rod body; 6. a first connecting rod clamping groove; 7. a guide groove; 8. a first fixing groove; 9. a first rubber gasket; 10. a first connecting cover; 11. a first ejector rod; 12. a second ejector rod; 13. a first telescopic rod; 14. a second telescopic rod; 15. a third telescopic rod; 16. a first mounting hole; 17. a second rubber gasket; 18. a second connecting rod clamping groove; 19. a fixed cover; 20. a second fixing groove; 21. a second mounting hole; 22. and a second connecting cover.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in FIGS. 1 to 4, a connecting device for a spring, comprising a connecting device body 2, a lower connecting member body 1 provided at the lower end of the connecting device body 2, an upper connecting member body 4 provided at the upper end of the connecting device body 2, a spring body 3 provided between the lower connecting member body 1 and the upper connecting member body 4, a connecting rod body 5 provided at the middle of the spring body 3, a first connecting cover 10 provided at the outer surface of the lower end of the lower connecting member body 1, a first rubber gasket 9 provided at the middle of the first connecting cover 10, a first connecting rod locking groove 6 provided at the outer surface of the lower end of the first rubber gasket 9, a first guiding groove 7 provided at the upper end of the first connecting cover 10, a first fixing groove 8 provided at the middle of the guiding groove 7, a first ejector pin 11 provided at the lower end of the connecting rod body 5, a second telescopic, be provided with telescopic link 15 No. three between 11 and the telescopic link 14 No. two, the upper end of connecting rod main part 5 is provided with ejector pin 12 No. two, be provided with telescopic link 13 No. two between telescopic link 14 and the ejector pin 12 No. two, the lower extreme of going up connecting piece main part 4 is provided with connecting cover 22 No. two, one side of connecting cover 22 No. two is provided with mounting hole 16 No. two, the opposite side of connecting cover 22 No. two is provided with mounting hole 21 No. two, the middle part of connecting cover 22 No. two is provided with fixed slot 20 No. two, the upper end surface of fixed slot 20 No. two is provided with rubber gasket 17 No. two, the upper end surface of rubber gasket 17 is provided with connecting rod draw-in groove 18 No. two, the upper end of connecting cover.
The outer surface of the lower end of the spring main body 3 is detachably connected with the inner wall of the guide groove 7 through the first fixing groove 8, and the outer surface of the lower end of the guide groove 7 is fixedly connected with the outer surface of the upper end of the first connecting cover 10, so that parts can be replaced conveniently; the outer surface of the lower end of the second telescopic rod 14 is movably connected with the outer surface of the upper end of the first ejector rod 11 through a third telescopic rod 15, and the outer surface of the upper end of the second telescopic rod 14 is movably connected with the outer surface of the lower end of the second ejector rod 12 through a first telescopic rod 13, so that the service life of the connecting rod is prolonged; an adhesive is arranged between the second rubber gasket 17 and the second fixing groove 20, and the outer surface of the upper end of the second rubber gasket 17 is fixedly connected with the outer surface of the lower end of the second fixing groove 20 through the adhesive, so that the shock absorption effect is improved; the lower end of the first connecting rod clamping groove 6 is movably connected with the upper end of the second connecting rod clamping groove 18 through the connecting rod main body 5, so that the overall stability is improved; the outer surface of the upper end of the second connecting cover 22 is fixedly connected with the outer surface of the lower end of the fixed cover 19, which is beneficial to the structural stability of the upper connecting piece main body 4.
It should be noted that, the utility model relates to a connecting device for spring, when using, earlier through a mounting hole 16 and No. two mounting holes 21 on the device, will go up connecting piece main part 4 and install on the object that needs the installation, will lower connecting piece main part 1 welds another installation face again, just can accomplish connecting device's installation, a connecting cover 10 and No. two connecting covers 22 that it set up, can be firm fix compression spring between the mounting, improve the whole quality of connecting device, a fixed slot 8 and No. two fixed slots 20 that it set up, can be under the condition that the part damaged, convenient and fast's renewal part, hoisting device life, the connecting rod main part 5 of its setting, can prevent compression spring unexpected fracture when using, hoisting device safety in utilization, be favorable to people to use, and is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A connecting device for a spring, comprising a connecting device body (2), characterized in that: the lower end of the connecting device main body (2) is provided with a lower connecting piece main body (1), the upper end of the connecting device main body (2) is provided with an upper connecting piece main body (4), a spring main body (3) is arranged between the lower connecting piece main body (1) and the upper connecting piece main body (4), the middle part of the spring main body (3) is provided with a connecting rod main body (5), the outer surface of the lower end of the lower connecting piece main body (1) is provided with a first connecting cover (10), the middle part of the first connecting cover (10) is provided with a first rubber gasket (9), the outer surface of the lower end of the first rubber gasket (9) is provided with a first connecting rod clamping groove (6), the upper end of the first connecting cover (10) is provided with a guide groove (7), the middle part of the guide groove (7) is provided with a first fixing groove (8), the lower end, a second telescopic rod (14) is arranged in the middle of the connecting rod main body (5), a third telescopic rod (15) is arranged between the first ejector rod (11) and the second telescopic rod (14), a second ejector rod (12) is arranged at the upper end of the connecting rod main body (5), a first telescopic rod (13) is arranged between the second telescopic rod (14) and the second ejector rod (12), a second connecting cover (22) is arranged at the lower end of the upper connecting piece main body (4), a first mounting hole (16) is arranged at one side of the second connecting cover (22), a second mounting hole (21) is arranged at the other side of the second connecting cover (22), a second fixing groove (20) is arranged in the middle of the second connecting cover (22), a second rubber gasket (17) is arranged on the outer surface of the upper end of the second rubber gasket (20), a second connecting rod clamping groove (18) is arranged on the outer surface of the upper end of the second rubber gasket (17), the upper end of the second connecting cover (22) is provided with a fixed cover (19).
2. A connecting device for a spring according to claim 1, wherein: the outer surface of the lower end of the spring main body (3) is detachably connected with the inner wall of the guide groove (7) through a first fixing groove (8), and the outer surface of the lower end of the guide groove (7) is fixedly connected with the outer surface of the upper end of a first connecting cover (10).
3. A connecting device for a spring according to claim 1, wherein: the outer surface of the lower end of the second telescopic rod (14) is movably connected with the outer surface of the upper end of the first ejector rod (11) through a third telescopic rod (15), and the outer surface of the upper end of the second telescopic rod (14) is movably connected with the outer surface of the lower end of the second ejector rod (12) through a first telescopic rod (13).
4. A connecting device for a spring according to claim 1, wherein: an adhesive is arranged between the second rubber gasket (17) and the second fixing groove (20), and the outer surface of the upper end of the second rubber gasket (17) is fixedly connected with the outer surface of the lower end of the second fixing groove (20) through the adhesive.
5. A connecting device for a spring according to claim 1, wherein: the lower end of the first connecting rod clamping groove (6) is movably connected with the upper end of the second connecting rod clamping groove (18) through the connecting rod main body (5).
6. A connecting device for a spring according to claim 1, wherein: the outer surface of the upper end of the second connecting cover (22) is fixedly connected with the outer surface of the lower end of the fixed cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951353.8U CN210087885U (en) | 2019-06-24 | 2019-06-24 | Connecting device for spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951353.8U CN210087885U (en) | 2019-06-24 | 2019-06-24 | Connecting device for spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210087885U true CN210087885U (en) | 2020-02-18 |
Family
ID=69483845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951353.8U Expired - Fee Related CN210087885U (en) | 2019-06-24 | 2019-06-24 | Connecting device for spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210087885U (en) |
-
2019
- 2019-06-24 CN CN201920951353.8U patent/CN210087885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20200624 |