CN220882047U - Chain spider clamp - Google Patents
Chain spider clamp Download PDFInfo
- Publication number
- CN220882047U CN220882047U CN202322573812.2U CN202322573812U CN220882047U CN 220882047 U CN220882047 U CN 220882047U CN 202322573812 U CN202322573812 U CN 202322573812U CN 220882047 U CN220882047 U CN 220882047U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- chain
- base
- upper cover
- lower cover
- 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.)
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Links
- 241000239290 Araneae Species 0.000 title description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Chain Conveyers (AREA)
Abstract
The utility model belongs to the technical field of chain auxiliary equipment, and particularly relates to a chain twisting clamp; the chain link comprises a lower cover plate and an upper cover plate which are arranged on two sides of a chain link, wherein a connecting shaft is arranged on the lower cover plate, a base is arranged on the upper part of the upper cover plate, and through holes corresponding to the chain link are formed in the upper cover plate and the base; the connecting shaft of the lower cover plate passes through the chain links, the upper cover plate and the base respectively and then is fixed by a connecting nut, the base is provided with a pin shaft hole, and a pin shaft is arranged in the pin shaft hole; in the use, use the connecting axle to link together lower apron, chain link, upper cover plate and base connection respectively at the both ends of the chain that need to refute the hank to insert the round pin downthehole of round pin axle one end base, the other end inserts in the chain link, then use the jack effect on the connecting hole of both sides base, then open the jack and pull, refute the hank with the chain that needs to refute the hank, can reduce manual operation for work efficiency.
Description
Technical Field
The utility model belongs to the technical field of chain auxiliary equipment, and particularly relates to a chain twisting clamp.
Background
Modern chain drives form compact whole of the connection points of a machine, which is a key component for improving mechanical properties. The parts of the chain are made of carbon steel or alloy steel and are heat treated to improve strength, wear resistance and impact resistance. Roller chains can be made as single row and multiple row chains, and when high power is transmitted, double row or multiple row chains can be used;
In the use process of the chain, if a certain chain link is damaged, the damaged chain link is required to be removed and repaired and then is used, in the process, the chains at two ends are required to be connected together and then are used, the chains at two ends are generally used for being twisted manually, but the chains are generally heavy, and great manpower and material resources are required to be spent.
Therefore, the utility model provides the chain twisted clamp for realizing twisting of the chain.
Disclosure of utility model
The utility model aims to provide a chain twisting clamp which reduces manual operation and accelerates working efficiency in a chain twisting process.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The chain twisting clamp comprises a lower cover plate and an upper cover plate which are arranged on two sides of a chain link, wherein a connecting shaft is arranged on the lower cover plate, a base is arranged on the upper part of the upper cover plate, and through holes corresponding to the chain link are formed in the upper cover plate and the base;
The connecting shaft of the lower cover plate respectively passes through the chain links, the upper cover plate and the base and then is fixed by a connecting nut,
The base is provided with a pin shaft hole, and a pin shaft is arranged in the pin shaft hole.
Further, the top of the connecting shaft is provided with an auxiliary connecting shaft, and the diameter of the auxiliary connecting shaft is smaller than that of the connecting shaft.
Further, the outer wall of the pin shaft is provided with external threads, and the pin shaft is connected with a limiting table in a threaded manner.
Further, the limit table is arranged to be of a conical structure.
Further, the lower cover plate and the upper cover plate are both arranged in an L-shaped structure, and a supporting rod is arranged on the lower surface of the lower cover plate.
Further, the base comprises a transverse connecting plate and a vertical connecting plate, and reinforcing ribs are arranged between the transverse connecting plate and the vertical connecting plate.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
The utility model is provided with the lower cover plate, the upper cover plate and the base, in the use process, the lower cover plate, the chain link, the upper cover plate and the base are respectively connected together by using connecting shafts at two ends of a chain to be twisted, one end of a pin shaft is inserted into a pin shaft hole of the base, the other end of the pin shaft is inserted into the chain link, then the pin shaft is acted on the connecting holes of the base at two sides by using a jack, and then the jack is started to draw, so that the chain to be twisted is twisted, the manual operation can be reduced, and the work efficiency is accelerated.
Drawings
FIG. 1 is an exploded view of the present utility model.
FIG. 2 is a schematic diagram of the usage state structure of the present utility model.
In the figure: 1-chain links, 2-bases, 3-upper cover plates, 4-threaded sleeves, 5-connecting holes, 6-auxiliary connecting shafts, 7-limiting tables, 8-pin shafts, 9-lower cover plates and 10-connecting shafts.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the following description is taken in conjunction with the accompanying drawings
And examples, the present utility model will be described in further detail. It should be understood that the specific embodiments described herein
The examples are only for explaining the present utility model and are not intended to limit the present utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by "front, rear, upper, lower, left, right", "inner, outer", "bottom, top", etc. are generally based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and these directional terms do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model.
Example 1
The chain twisting clamp comprises a lower cover plate 9 and an upper cover plate 3 which are arranged on two sides of a chain link 1, a connecting shaft 10 is arranged on the lower cover plate 9, a base 2 is arranged on the upper part of the upper cover plate 3, through holes corresponding to the chain link 1 are formed in the upper cover plate 3 and the base 2, and a thread bush 4 is arranged at the through hole of the base 2;
The connecting shaft 10 of the lower cover plate 9 passes through the chain links 1, the upper cover plate 3 and the base 2 respectively to link them,
The base 2 is provided with a pin hole and a connecting hole 5, and a pin shaft 8 is arranged in the pin hole;
The utility model is provided with the lower cover plate, the upper cover plate and the base, in the use process, the lower cover plate, the chain link, the upper cover plate and the base are respectively connected together by using the connecting shafts at the two ends of the chain to be twisted, one end of the pin shaft is inserted into the base, the other end of the pin shaft is inserted into the chain link, then the pin shaft is acted on the connecting holes of the bases at the two sides by using the jack, and then the jack is started to draw, so that the chain to be twisted is twisted, the manual operation can be reduced, and the work efficiency is accelerated.
Example 2
On the basis of the embodiment 1, the top of the connecting shaft 10 is provided with an attached connecting shaft 6, and the diameter of the attached connecting shaft 6 is smaller than that of the connecting shaft 10 so as to conveniently extend into the base 2.
Example 3
On the basis of embodiment 1, the outer wall of the pin shaft 8 is provided with external threads, and the pin shaft 8 is connected with a limiting table 7 in a threaded manner, the limiting table 7 is of a conical structure, and the stability of the pin shaft 8 and the base 2 can be improved through better connection.
Example 4
On the basis of embodiment 1, the lower cover plate 9 and the upper cover plate 3 are both provided with an L-shaped structure, and a supporting rod is arranged on the lower surface of the lower cover plate 9, so that the chain links 1 can be coated.
Example 5
On the basis of embodiment 1, the base 2 comprises a transverse connection plate and a vertical connection plate, and a reinforcing rib is arranged between the transverse connection plate and the vertical connection plate, so that stability can be improved.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a chain refutes and twists anchor clamps which characterized in that: the chain comprises a lower cover plate (9) and an upper cover plate (3) which are arranged on two sides of a chain link (1), wherein a connecting shaft (10) is arranged on the lower cover plate (9), a base (2) is arranged on the upper part of the upper cover plate (3), through holes corresponding to the chain link (1) are formed in the upper cover plate (3) and the base (2), and a thread bush (4) is arranged at the through hole of the base (2);
the connecting shaft (10) of the lower cover plate (9) respectively passes through the chain link (1), the upper cover plate (3) and the base (2) to link the chain link,
The base (2) is provided with a pin hole and a connecting hole (5), and a pin shaft (8) is arranged in the pin hole.
2. The chain hinge clamp of claim 1, wherein: the top of the connecting shaft (10) is provided with an auxiliary connecting shaft (6), and the diameter of the auxiliary connecting shaft (6) is smaller than that of the connecting shaft (10).
3. The chain hinge clamp of claim 1, wherein: the outer wall of the pin shaft (8) is provided with external threads, and the pin shaft (8) is connected with a limiting table (7) in a threaded manner.
4. A chain hinge clamp according to claim 3, wherein: the limiting table (7) is arranged to be of a conical structure.
5. The chain hinge clamp of claim 1, wherein: the lower cover plate (9) and the upper cover plate (3) are both of L-shaped structures, and support rods are arranged on the lower surface of the lower cover plate (9).
6. The chain hinge clamp of claim 1, wherein: the base (2) comprises a transverse connecting plate and a vertical connecting plate, and reinforcing ribs are arranged between the transverse connecting plate and the vertical connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573812.2U CN220882047U (en) | 2023-09-21 | 2023-09-21 | Chain spider clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573812.2U CN220882047U (en) | 2023-09-21 | 2023-09-21 | Chain spider clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882047U true CN220882047U (en) | 2024-05-03 |
Family
ID=90840772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322573812.2U Active CN220882047U (en) | 2023-09-21 | 2023-09-21 | Chain spider clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882047U (en) |
-
2023
- 2023-09-21 CN CN202322573812.2U patent/CN220882047U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |