CN209398795U - Reinforced round-link chain - Google Patents
Reinforced round-link chain Download PDFInfo
- Publication number
- CN209398795U CN209398795U CN201822100287.1U CN201822100287U CN209398795U CN 209398795 U CN209398795 U CN 209398795U CN 201822100287 U CN201822100287 U CN 201822100287U CN 209398795 U CN209398795 U CN 209398795U
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- chain
- link
- supporting block
- chain link
- reinforced round
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Abstract
The utility model relates to reinforced round-link chains, it is made of the multiple chain links for the setting that is sequentially nested, theft-resistant link chain level forms the horizontal chain link and vertical chain link being successively spaced after pulling open, at least described each vertical chain link inner ring is equipped with a supporting block, the both ends of the supporting block are arranged towards theft-resistant link chain central axis indent, the supporting block and place chain ring body inner peripheral surface.The utility model has the following beneficial effects: increasing the support construction that can be clamped chain ring body inner ring, while support construction will not fall off, playing prevents chain link bending deformation, so that chain is in the pulling anti-torsion of operational process, whole more wear resistant, the service life is longer.
Description
Technical field
The utility model relates to chain technical field, in particular to reinforced round-link chains.
Background technique
Chain is generally used for machine driving or traction, is transmission chain by different purposes and function distinguishing, carrier chain, drags
Draw chain and four kinds of special chain, wherein dragging chain is made of the chain link of several metals, it is mainly used for pulling and lifting equipment, by
Load is wound and born on the driving shaft for a long time in chain and wear, can occured bending and deformation after chain link stress, once having a
Other chain link appearance is severely deformed will to have very big security risk, and whole chain is caused not to be available and re-replace.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of reinforced round-link chain, existing chain link inner ring is increased
The supporting block for preventing deformation plays the role of support to chain link and wear-resisting.
The utility model is achieved by the following technical solution: being made of the multiple chain links for the setting that is sequentially nested, safety
Chain level forms the horizontal chain link and vertical chain link being successively spaced after pulling open, at least described each vertical chain link inner ring is equipped with one
Supporting block, the both ends of the supporting block are towards theft-resistant link chain central axis indent, the supporting block and place chain ring body inner ring table
Face setting.
After adopting the above technical scheme, can increase support construction to chain link inner ring by supporting block, playing prevents from deforming
And supporting role, while can also prevent from mutually reversing and will not fall off.
Preferably, the width of the supporting block is 0.1 to 3 times of the chain ring diameter.
Preferably, the length of the chain ring body is 0.1 times to 3 times of the chain ring diameter.
Preferably, the height of the chain ring body is 1.5 to 2 times of the chain ring diameter.
Preferably, the thickness of the chain ring body is 0.1 to 2 times of the chain ring diameter.
After above-mentioned parameter scheme, the tensile strength of national regulations can satisfy.
A kind of reinforced round-link chain, for pulling, lifting or pulling equipment.
The utility model has the following beneficial effects: increasing the support construction that can be clamped chain ring body inner ring, while support construction
It will not fall off, playing prevents chain link bending deformation, so that chain is in the pulling anti-torsion of operational process, entirety is more wear resistant, uses the longevity
It orders longer.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the embodiments of the present invention I main view；
Fig. 2 is top view shown in FIG. 1；
Fig. 3 is the A direction view in Fig. 1；
Fig. 4 is the embodiments of the present invention II main view；
Fig. 5 is top view shown in Fig. 4；
Fig. 6 is the B direction view in Fig. 4；
Fig. 7 is the processing method state reference map I of the utility model；
It is as shown in the figure:
1, chain link, 2, supporting block, 2a, circular ring type supporting block, 2b, compact supporting block, 3, supporting block end.
Specific embodiment
In the description of the present invention, unless otherwise clearly defined and limited, term " central axis indent ", " sets
Set ", " clamping ", " fitting ", " being equipped with ", " connection ", " being placed in " shall be understood in a broad sense, can also be with for example, it may be fixedly connected
It is to be detachably connected, or it is integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also pass through
Intermediary is indirectly connected, and can be the connection inside two elements or the interaction relationship of two elements.For this field
Those of ordinary skill for, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.It is clear for energy
Illustrate the technical characterstic of this programme, this programme is illustrated with specific embodiment with reference to the accompanying drawing.Front is demonstrate,proved with A4 paper
For observed direction, corresponding direction is shown referring to attached drawing.
Referring to attached drawing 1-7, a kind of reinforced round-link chain specific embodiment: by 1 group of multiple chain links of the setting that is sequentially nested
At the setting that is nested refers to that multiple independent chain links are linked in sequence, and theft-resistant link chain level forms the water being successively spaced after pulling open
Plate link chain and vertical chain link, at least described each vertical chain link inner ring are equipped with a supporting block 2, the both ends court of the supporting block 2
To theft-resistant link chain central axis indent, i.e. 3 ecto-entad of end of supporting block 2 gradually along the vertical chain link inner ring central concave,
The both ends bottom of the supporting block 2 is opposite and is directed toward 2 center line of supporting block, the supporting block 2 and 1 ontology inner ring table of place chain link
Face paste closes setting, i.e., supporting block 2 is connected in vertical chain link inner ring.
The width of the supporting block 2 refers to along distance of chain links length size in chain link, is the 0.1 to 3 of 1 diameter of chain link
Times, this range is 0.1 times preferential, 0.1 times to 1 times, 1 times, 1 times to 1.5 times, 1.5 times, 1.5 times to 2 times, 2 times, 2 times to 2.5 times,
2.5 times, 2.5 times to 3 times or 3 times.
The length of 1 ontology of chain link refers to the lengthwise dimension in single chain link, is 0.1 times of the 1 diameter D of chain link
To 3 times.Preferential 0.1 times, 0.1 times to 1 times, 1 times, 1 times to 1.5 times, 1.5 times, 1.5 times to 2 times, 2 times, 2 times to 2.5 of this range
Again, 2.5 times, 2.5 times to 3 times or 3 times.
The height of 1 ontology of chain link refers to the width direction size in single chain link, be the 1 diameter D of chain link 1.5~
2 times.This range is 1.5 times preferential, 1.5 times to 2 times or 2 times.
The thickness of 1 ontology of chain link refers to that the sectional dimension of single chain link can be identical as diameter also different, can also be for gradually
Variable cross-section is 0.1~2 times of 1 diameter of chain link.This range is 0.1 times preferential, 0.1 times to 1 times, 1 times, 1 times to 1.5 times,
1.5 times, 1.5 times to 2 times or 2 times.
After above-mentioned parameter scheme, the tensile strength of national regulations can satisfy.
The preferred circular ring type supporting block 2a of the supporting block 2 and/or compact supporting block 2b, the compact supporting block 2b are
For Y-shaped supporting block 2b, set-up mode of the supporting block 2 on reinforced round-link chain can be only with circular ring type supporting block 2a, or only
Using Y-shaped supporting block 2b, or in such a way that circular ring type supporting block 2a and Y-shaped supporting block 2b is combined, the circular ring type
Supporting block 2a width dimensions are 1 times of 1 diameter D of chain link.
Described one end compact supporting block 2b is Y-shaped shape, and the supporting surface of the circular ring type supporting block 2a is greater than compact
Supporting block 2b, the compact supporting block 2b are because of the compact-sized more material saving than the circular ring type supporting block 2a, contiguous links
Rotation adjustment space it is bigger, adjust it is more flexible；The diameter D of the compact supporting block 2b size H and chain link 1, parameters relationship
Preferably H=D/2.
Referring to embodiment I, a kind of procedure of processing of reinforced round-link chain is as follows:
1. being heated by warming-up device to 2 ontology of supporting block；
2. the supporting block 2 is placed in vertical chain link inner ring center position；
3. the vertical chain link of room temperature is bent by extrusion equipment, during vertical chain ring body is bent, pass through chain link 1
Circle squeezes 2 both ends of supporting block after heating and is plastically deformed in vivo, makes the both ends of supporting block 2 and vertical chain link inner peripheral surface
Room temperature cooling after being arranged is fitted closely, attached drawing 7 is detailed in.
Above scheme is higher than prior welding mode bonding strength using hot-melt adhesive paste mode, using fitting closely
Structure is not easily to fall off, which can be used for loading big pulling, lifting or pulling equipment.
For the procedure of processing of embodiment II similarly in the procedure of processing of embodiment I, difference is that circular ring type supporting block 2a is changed to
Y-shaped supporting block 2b, or using the two combination.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, Tathagata substitution, the utility model only in conjunction with and referring to preferred embodiment into
Go detailed description, those skilled in the art should understand that, those skilled in the art are practical new at this
The variations, modifications, additions or substitutions made in the essential scope of type also should belong to this without departure from the objective of the utility model
The claims of utility model.
Claims (6)
1. a kind of reinforced round-link chain is made of the multiple chain links (1) for the setting that is sequentially nested, theft-resistant link chain level formed after pulling open according to
The horizontal chain link and vertical chain link of minor tick, it is characterised in that: at least described each vertical chain link inner ring is equipped with a supporting block
(2), the both ends of the supporting block (2) are towards theft-resistant link chain central axis indent, the supporting block (2) and place chain link (1) ontology
Inner peripheral surface setting.
2. reinforced round-link chain according to claim 1, it is characterised in that: the width of the supporting block (2) is the chain
0.1 to 3 times of ring (1) diameter.
3. reinforced round-link chain according to claim 1, it is characterised in that: the length of chain link (1) ontology is described
0.1 times to 3 times of chain link (1) diameter.
4. reinforced round-link chain according to claim 1, it is characterised in that: the height of chain link (1) ontology is described
1.5 to 2 times of chain link (1) diameter.
5. reinforced round-link chain according to claim 1, it is characterised in that: the thickness of chain link (1) ontology is described
0.1 to 2 times of chain link (1) diameter.
6. a kind of reinforced round-link chain as described in claim 1, it is characterised in that: for pulling, lifting or pulling equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100287.1U CN209398795U (en) | 2018-12-14 | 2018-12-14 | Reinforced round-link chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100287.1U CN209398795U (en) | 2018-12-14 | 2018-12-14 | Reinforced round-link chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398795U true CN209398795U (en) | 2019-09-17 |
Family
ID=67894651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100287.1U Active CN209398795U (en) | 2018-12-14 | 2018-12-14 | Reinforced round-link chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606949A (en) * | 2020-12-08 | 2021-04-06 | 江苏亚星锚链股份有限公司 | Square crosspiece chain ring and manufacturing method thereof |
-
2018
- 2018-12-14 CN CN201822100287.1U patent/CN209398795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606949A (en) * | 2020-12-08 | 2021-04-06 | 江苏亚星锚链股份有限公司 | Square crosspiece chain ring and manufacturing method thereof |
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