CN204477185U - A kind of chain - Google Patents
A kind of chain Download PDFInfo
- Publication number
- CN204477185U CN204477185U CN201520107038.9U CN201520107038U CN204477185U CN 204477185 U CN204477185 U CN 204477185U CN 201520107038 U CN201520107038 U CN 201520107038U CN 204477185 U CN204477185 U CN 204477185U
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- CN
- China
- Prior art keywords
- chain
- connecting tube
- afterbody
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of chain, its technological points comprises chain body, described chain body is made up of several chain links, chain link is made up of with the arc strip be connected with the two ends one of the horizontal stripe described in two respectively two parallel horizontal stripes, described horizontal stripe comprises end and afterbody, connecting tube is socketed with between described end and afterbody, described connecting tube corresponding end is provided with internal thread, corresponding connecting tube internal thread place, described end is provided with outside thread, described connecting tube is connected with end thread, a kind of chain of the present utility model, the technique effect that the pulling force that chain can be made to bear is larger.
Description
Technical field
The utility model belongs to field of chains, and in particular, it relates to a kind of chain.
Background technique
Be made up of chain link at chain, chain link forms by a metal bar is bending, the head and the tail place of connecing of metal bar can produce a gap, chain stressed excessive in, head and the tail on chain link can be separated, and the head and the tail of metal bar connect the gap increase at place, cause between chain link and chain link and depart from from the gap joined end to end, reduce the pulling force that chain bears, so improved existing chain.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of chain that can bear larger pulling force.
For achieving the above object, the utility model provides following technological scheme: a kind of chain, comprise chain body, described chain body is made up of several chain links, chain link is made up of with the arc strip be connected with the two ends one of the horizontal stripe described in two respectively two parallel horizontal stripes, described horizontal stripe comprises end and afterbody, connecting tube is socketed with between described end and afterbody, described connecting tube corresponding end is provided with internal thread, corresponding connecting tube internal thread place, described end is provided with outside thread, and described connecting tube is connected with end thread.
By adopting technique scheme, be rotationally connected pipe, connecting tube is rotated on end, thus connecting tube can be made to be connected with end winding support, still be socketed at connecting tube and afterbody, when chain link is stressed, afterbody or the angle between end and horizontal stripe become large, thus the gap between afterbody and end can be made to increase, be easy to make to depart between chain link and chain link, thus chain is easily ruptured, be provided with connecting tube, afterbody or the change of the angle between end and horizontal stripe can be prevented, thus chain can be prevented when receiving large pulling force, there is the situation that the gap between afterbody and end increases, thus chain can be made can to bear larger pulling force.
The utility model is set to further: described afterbody is provided with annular protrusion, and the corresponding annular protrusion place of described connecting tube is provided with limiting stopper.
By adopting technique scheme, be rotatably connected pipe, connecting tube is connected with end thread, connecting tube can be made to rotate, and move along end, when moving to limiting stopper and annular protrusion clamping, can make can not continue to move along end, thus connecting tube can not be made to rotate, thus play the effect of location, can also reinforced company take over, the intensity of end and afterbody, thus further prevent afterbody to be separated with connecting tube, chain link can be made to bear larger pulling force, thus chain can be made can to bear larger pulling force.
The utility model is set to further: described connecting tube is provided with anti-slip veins.
By adopting technique scheme, when the pipe that is rotatably connected, the surface of connecting tube is provided with anti-slip veins, the frictional force between finger and connecting tube can be increased, can make when being rotationally connected pipe convenient, thus make operation in convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of chain of the utility model;
Fig. 2 is the structural representation two of a kind of chain of the utility model.
In figure: 1, chain link; 2, horizontal stripe; 3, arc strip; 4, end; 5, afterbody; 6, anti-slip veins; 7, annular protrusion; 8, limiting stopper; 9, connecting tube.
Embodiment
Shown in Fig. 2, a kind of chain that present case is implemented, comprise chain body, described chain body is made up of several chain links 1, chain link 1 is made up of with the arc strip 3 be connected with the two ends one of the horizontal stripe 2 described in two respectively two parallel horizontal stripes 2, described horizontal stripe 2 comprises end 4 and afterbody 5, connecting tube 9 is socketed with between described end 4 and afterbody 5, described connecting tube 9 corresponding end 4 is provided with internal thread, corresponding connecting tube 9 internal thread place, described end 4 is provided with outside thread, described connecting tube 9 is threaded with end 4, described afterbody 5 is provided with annular protrusion 7, described connecting tube 9 corresponding annular protrusion 7 place is provided with limiting stopper 8, described connecting tube 9 is provided with anti-slip veins 6.
Be rotationally connected pipe 9, be rotatably connected pipe 9, connecting tube 9 is threaded with end 4, connecting tube 9 can be made to rotate, and move along end 4, when moving to limiting stopper 8 and annular protrusion 7 clamping, can make can not continue to move along end 4, thus connecting tube 9 can not be made to rotate, thus play the effect of location, can also reinforced company's adapter 9, the intensity of end 4 and afterbody 5, thus further prevent afterbody 5 to be separated with connecting tube 9, can prevent afterbody 5 or the angle between end 4 and horizontal stripe 2 from changing, thus chain can be prevented when receiving large pulling force, there is the situation that the gap between afterbody 5 and end 4 increases, thus chain can be made can to bear the pulling force more sent out.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a chain, comprise chain body, described chain body is made up of several chain links (1), chain link (1) is made up of with the arc strip (3) be connected with the two ends one of the horizontal stripe (2) described in two respectively two parallel horizontal stripes (2), described horizontal stripe (2) comprises end (4) and afterbody (5), it is characterized in that: between described end (4) and afterbody (5), be socketed with connecting tube (9), described connecting tube (9) corresponding end (4) is provided with internal thread, described end (4) corresponding connecting tube (9) internal thread place is provided with outside thread, described connecting tube (9) is threaded with end (4).
2. a kind of chain according to claim 1, is characterized in that: described afterbody (5) is provided with annular protrusion (7), and described connecting tube (9) corresponding annular protrusion (7) place is provided with limiting stopper (8).
3. a kind of chain according to claim 2, is characterized in that: described connecting tube (9) is provided with anti-slip veins (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107038.9U CN204477185U (en) | 2015-02-13 | 2015-02-13 | A kind of chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107038.9U CN204477185U (en) | 2015-02-13 | 2015-02-13 | A kind of chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477185U true CN204477185U (en) | 2015-07-15 |
Family
ID=53632976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107038.9U Expired - Fee Related CN204477185U (en) | 2015-02-13 | 2015-02-13 | A kind of chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203640A (en) * | 2019-04-15 | 2019-09-06 | 临沂矿业集团有限责任公司 | A kind of shuttle car liftable scratch board conveyor |
-
2015
- 2015-02-13 CN CN201520107038.9U patent/CN204477185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203640A (en) * | 2019-04-15 | 2019-09-06 | 临沂矿业集团有限责任公司 | A kind of shuttle car liftable scratch board conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |