CN206329676U - A kind of reinforced weld type anti-displacement hoisting-chain - Google Patents
A kind of reinforced weld type anti-displacement hoisting-chain Download PDFInfo
- Publication number
- CN206329676U CN206329676U CN201621076745.7U CN201621076745U CN206329676U CN 206329676 U CN206329676 U CN 206329676U CN 201621076745 U CN201621076745 U CN 201621076745U CN 206329676 U CN206329676 U CN 206329676U
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- CN
- China
- Prior art keywords
- firmware
- chain link
- chain
- displacement
- reinforced
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- Expired - Fee Related
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Abstract
The utility model provides a kind of reinforced weld type anti-displacement hoisting-chain, and in particular to heavy-duty lifting machine field.The utility model includes chain link, and the first firmware and the second firmware are symmetrically welded on the inside of the straight flange of chain link two；There is weld seam more than chain link, weld seam is located at chain link straight flange, and the first firmware is connected with weld seam with welding manner；First firmware and the second firmware vertical direction two ends are smooth arc-shaped；The utility model is simple in construction, cleverly anti-displacement and reinforced weld are united two into one, the lattice gear of first firmware and the second firmware is prevented effectively from the displacement of chain link, while the first firmware has the effect of reinforced weld concurrently, can effectively prevent that chain link from shifting and improving chain link safety coefficient；First firmware and the second firmware two ends arc-shaped, can slow down and chain link is worn and torn, and improve chain link service life.
Description
Technical field
The utility model belongs to heavy-duty lifting machine field, and in particular to a kind of reinforced weld type anti-displacement hoisting-chain.
Background technology
In heavy lifting, hoisting-chain uses extensive；The hoisting-chain processing method now generally used is straight on monomer chain link
Bian Junyu has weld seam, and most manufacturers are not to weld seam consolidation process, and hoisting-chain is broken, and majority appears in commissure, and weld seam is reinforced
Problem can not despise.Hoisting-chain is interlocked by numerous monomer chain links head and the tail and formed, and chain link is easily shifted, and time-consuming for arrangement, drop
Low production efficiency；If monomer chain ring position, correction in time, does not cause the straight flange stress of chain link two, deforming very easily occurs in chain link
To being broken, safety problem is brought.
A kind of Plastic coated steel chain of patent (grant number is CN2295870Y), discloses a kind of Plastic coated steel chain, the iron chains outer layer bag
Wrap up in one layer of plastics, can prevent from getting rusty bring it is safe the problem of, it is applied widely.But the iron chains, weld seam is unguyed, monomer chain link
Easily shift, still there is drawback.
For case above, a kind of hoisting-chain of existing demand can effectively prevent chain link from shifting and being reinforced to commissure, to improve
Operating efficiency and hoisting-chain safety coefficient.
Utility model content
The purpose of this utility model provides a kind of reinforced weld type anti-displacement hoisting-chain, can effectively solve commissure fragility and ask
Topic, and can prevent that chain link from shifting.
The utility model provides following technical scheme：
A kind of reinforced weld type anti-displacement hoisting-chain, including chain link, the first firmware and the second firmware are symmetrically welded at described
On the inside of the straight flange of chain link two；There is weld seam more than the chain link straight flange, the weld seam is connected with first firmware with welding manner.
It is preferred that, first firmware and second firmware is relatively minimal is smaller than chain link straight flange diameter of section.
It is preferred that, edge and lower edge can be held with the space that the chain link is surrounded on first firmware and second firmware
The chain link of receiving is moved freely.
It is preferred that, first firmware and second firmware are inner concave shape and are integrally formed, first firmware and
Second firmware coincide with the chain link straight flange and bead contact face bumps.
It is preferred that, first firmware and the second firmware vertical direction two ends are smooth arc-shaped.
The beneficial effects of the utility model：
The utility model is simple in construction, and cleverly anti-displacement and reinforced weld unite two into one, and the first firmware and second is consolidated
The lattice gear of part is prevented effectively from the displacement of chain link, while the first firmware has the effect of reinforced weld concurrently；First firmware and institute second consolidate
Part two ends arc-shaped, can slow down and chain link is worn and torn.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the utility model structural representation；
Marked in figure：1st, chain link；2nd, the first firmware；3rd, the second firmware；4th, weld seam.
Embodiment
As shown in figure 1, a kind of reinforced weld type anti-displacement hoisting-chain, including chain link 1, the first firmware 2 and the second firmware are to 3
It is symmetrically welded on the inside of described 1 liang of straight flange of chain link；The chain link more than 1 has weld seam 4, and the weld seam 4 is located at the straight flange of chain link 1,
First firmware 2 is connected with the weld seam 4 with welding manner.
In real work, first firmware 2 and the relatively minimal straight flange of chain link 1 that is smaller than of second firmware 3 are cut
Face diameter, effective lattice keep off the movement of the chain link 1, effectively prevent the displacement of the chain link 1；First firmware 2 and described
Edge and lower edge can accommodate the chain link 1 with the space that the chain link 1 is surrounded and move freely on second firmware 3, it is ensured that chain link 1 is being permitted
Perhaps moved freely in the range of；The welding of first firmware 2 fits in the straight flange of chain link 1 and weld seam 4, and the firmware 1 can be shared
4 stress of weld seam, improve weld seam semi-finals degree；First firmware 2 and second firmware 3 are inner concave shape and are integrated into
Type, first firmware 2 and second firmware 3 coincide with the straight flange of chain link 2 and the contact surface of the weld seam 4 bumps, make solid
Part welding is more firm；First firmware 2 and the vertical direction two ends of second firmware 3 are smooth arc-shaped, can slow down institute
State chain link 1 to wear and tear, improve the service life of chain link 1.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for a person skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent to which part technical characteristic.All essences in the present invention
God is with principle, and any modifications, equivalent substitutions and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of reinforced weld type anti-displacement hoisting-chain, including chain link, the chain link head and the tail interlock, it is characterised in that：The chain
Ring includes the first firmware and the second firmware, and first firmware and second firmware are symmetrically welded in the straight flange of chain link two
Side, there is weld seam more than the chain link, and the weld seam is located at the chain link straight flange, and first firmware is with the weld seam with welding manner
Connection, first firmware and second firmware is relatively minimal is smaller than the chain link straight flange diameter of section.
2. a kind of reinforced weld type anti-displacement hoisting-chain according to claim 1, it is characterised in that：First firmware and
The space that the second firmware upper end is surrounded with the chain link can accommodate the chain link and move freely；First firmware and institute
State the space that the second firmware lower end and the chain link surround and can accommodate the chain link and move freely.
3. a kind of reinforced weld type anti-displacement hoisting-chain according to claim 1, it is characterised in that：First firmware and
Second firmware is inner concave shape and is formed in one, first firmware and second firmware and the chain link straight flange and
The bead contact face coincide.
4. a kind of reinforced weld type anti-displacement hoisting-chain according to any one of claim 1 to 2, it is characterised in that：Institute
The top and bottom for stating the first firmware and second firmware are smooth arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076745.7U CN206329676U (en) | 2016-09-23 | 2016-09-23 | A kind of reinforced weld type anti-displacement hoisting-chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076745.7U CN206329676U (en) | 2016-09-23 | 2016-09-23 | A kind of reinforced weld type anti-displacement hoisting-chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329676U true CN206329676U (en) | 2017-07-14 |
Family
ID=59286820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621076745.7U Expired - Fee Related CN206329676U (en) | 2016-09-23 | 2016-09-23 | A kind of reinforced weld type anti-displacement hoisting-chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329676U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963397A (en) * | 2017-11-22 | 2018-04-27 | 营口康辉石化有限公司 | A kind of loop chain of connecting tube chain conveyer carrier bar |
| CN110775802A (en) * | 2019-11-06 | 2020-02-11 | 徐州欧百瑞智能设备有限公司 | Node buckle for intelligent equipment traction rigging |
-
2016
- 2016-09-23 CN CN201621076745.7U patent/CN206329676U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963397A (en) * | 2017-11-22 | 2018-04-27 | 营口康辉石化有限公司 | A kind of loop chain of connecting tube chain conveyer carrier bar |
| CN107963397B (en) * | 2017-11-22 | 2020-07-07 | 营口康辉石化有限公司 | Link chain of link plate of connecting pipe chain conveyor |
| CN110775802A (en) * | 2019-11-06 | 2020-02-11 | 徐州欧百瑞智能设备有限公司 | Node buckle for intelligent equipment traction rigging |
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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 |
Granted publication date: 20170714 Termination date: 20180923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |