CN203917799U - A kind of chain regulator - Google Patents
A kind of chain regulator Download PDFInfo
- Publication number
- CN203917799U CN203917799U CN201420310475.6U CN201420310475U CN203917799U CN 203917799 U CN203917799 U CN 203917799U CN 201420310475 U CN201420310475 U CN 201420310475U CN 203917799 U CN203917799 U CN 203917799U
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- CN
- China
- Prior art keywords
- attaching parts
- threaded rod
- welded
- steel plate
- bar steel
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- 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
A kind of chain regulator, comprise attaching parts one, attaching parts two, threaded rod, spring, annular block, alignment pin, described threaded rod one end is outer-hexagonal nut and circular hole is set, circular hole below arranges dowel hole, dowel hole below arranges external screw thread, alignment pin is arranged in dowel hole, and annular block is arranged on spring bottom; Attaching parts one are welded by the bar steel plate of a square plate and two end band crotches, and the bar steel plate of two end band crotches is welded on respectively square plate two bottom sides, and there is interval centre; Attaching parts two are welded by the bar steel plate of a pipe and two end band crotches.Compared with prior art, the beneficial effects of the utility model are: reduced the equipment repairing time, shortened the equipment fault time, ensured production direct motion, reduced labor strength, ensured safety repairing.
Description
Technical field
The utility model relates to technical field of metallurgical equipment, relates in particular to a kind of chain regulator.
Background technology
At present, it is more that each steel mill or big machinery are produced chain drive apparatus, the wherein Frequent Troubles such as chain wear, impact fracture, once chain fracture, need to use the nose heave new docking of chain link, and after chain breakage, chain occurs loosening, and chain cannot normally dock, and needs artificial with the loosening chain of iron wire tensioner, thereby realize chain docking, maintenance is difficulty quite, and danger coefficient is high, and the repair time is long, inefficiency, has affected economic benefit.
Summary of the invention
The purpose of this utility model is to provide a kind of chain regulator, formed by a threaded rod and two attaching parts, once chain fracture, use chain regulator to carry out degree of tightness adjustment to chain, adjust to suitable elasticity, be convenient to the once docking success of chain, reduce repair time and workman labour, ensure safety inspection.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of chain regulator, comprise attaching parts one, attaching parts two, threaded rod, spring, annular block, alignment pin, described threaded rod one end is outer-hexagonal nut and circular hole is set, circular hole below 1/6 threaded rod extension position arranges dowel hole, 1/10 threaded rod length place, interval, dowel hole below arranges external screw thread, alignment pin is arranged in dowel hole, and annular block is arranged on spring bottom;
Described attaching parts one are arranged on the threaded rod top of circular hole below, and annular block and alignment pin are fixed on attaching parts one on threaded rod, and attaching parts two are arranged on external screw thread place on threaded rod;
Described attaching parts one are welded by the bar steel plate of a square plate and two end band crotches, and the bar steel plate of two end band crotches is welded on respectively square plate two bottom sides, and there is interval centre;
Described attaching parts two are welded by the bar steel plate of a pipe and two end band crotches, and the external screw thread on inner internal thread and the threaded rod arranging of pipe matches, and the bar steel plate of two end band crotches is welded on pipe bottom, and there is interval centre.
Compared with prior art, the beneficial effects of the utility model are:
Reduce the equipment repairing time, shortened the equipment fault time, ensured production direct motion, reduced labor strength, ensured safety repairing.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
1-attaching parts one 2-attaching parts two 3-threaded rod 4-spring 5-external screw thread 6-annular block 7-circular hole 8-alignment pins
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further illustrated:
As shown in Figure 1 and Figure 2, a kind of chain regulator, formed by attaching parts 1, attaching parts 22, threaded rod 3, spring 4, external screw thread 5, annular block 6, circular hole 7 and alignment pin 8, described threaded rod 3 one end are outer-hexagonal nut and circular hole are set, circular hole 7 below 1/6 threaded rod extension position dowel holes, 1/10 threaded rod length place, interval, dowel hole below arranges external screw thread 5, and alignment pin 8 is arranged in dowel hole, and annular block 6 is arranged on spring 4 bottoms;
Described attaching parts 1 are arranged on root on the threaded rod 3 of circular hole 7 belows, and annular block 6 is fixed on attaching parts 1 on threaded rod 3 with alignment pin 8, and attaching parts 22 are arranged on external screw thread 5 places of threaded rod 3;
Described attaching parts 1 are welded by the bar steel plate of a square plate and two end band crotches, and the bar steel plate of two end band crotches is welded on respectively square plate two bottom sides, and there is interval centre;
Described attaching parts 22 are welded by the bar steel plate of a pipe and two end band crotches, and the external screw thread on inner internal thread and the threaded rod arranging of pipe matches, and the bar steel plate of two end band crotches is welded on pipe bottom, and there is interval centre.
The utility model utilization principle that is threaded, realizes two attaching parts and arbitrarily adjusts in the position of external threaded, thereby realizes the degree of tightness adjustment of chain.
When use, attaching parts in chain regulator 22 are rotated to after certain position, allow attaching parts 1, link member 22 block respectively the chain both sides of fracture, according to the principle of screw thread link, (or be inserted into threaded rod circular hole 7 places with moment lever with spanner rotation threaded rod outer-hexagonal nut shape place, rotation threaded rod), allow attaching parts 22 move on threaded rod 3, reach the object of adjusting chain.The chain that the size of different model differs larger can be changed different attaching parts one, attaching parts two, so this chain regulator is applicable to the chain adjustment of various models.
Claims (1)
1. a chain regulator, comprise attaching parts one, attaching parts two, threaded rod, spring, annular block, alignment pin, it is characterized in that, described threaded rod one end is outer-hexagonal nut and circular hole is set, circular hole below 1/6 threaded rod extension position arranges dowel hole, 1/10 threaded rod length place, interval, dowel hole below arranges external screw thread, and alignment pin is arranged in dowel hole, and annular block is arranged on spring bottom;
Described attaching parts one are arranged on the threaded rod top of circular hole below, and annular block and alignment pin are fixed on attaching parts one on threaded rod, and attaching parts two are arranged on external screw thread place on threaded rod;
Described attaching parts one are welded by the bar steel plate of a square plate and two end band crotches, and the bar steel plate of two end band crotches is welded on respectively square plate two bottom sides, and there is interval centre;
Described attaching parts two are welded by the bar steel plate of a pipe and two end band crotches, and the external screw thread on inner internal thread and the threaded rod arranging of pipe matches, and the bar steel plate of two end band crotches is welded on pipe bottom, and there is interval centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310475.6U CN203917799U (en) | 2014-06-12 | 2014-06-12 | A kind of chain regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310475.6U CN203917799U (en) | 2014-06-12 | 2014-06-12 | A kind of chain regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203917799U true CN203917799U (en) | 2014-11-05 |
Family
ID=51813680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310475.6U Expired - Fee Related CN203917799U (en) | 2014-06-12 | 2014-06-12 | A kind of chain regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203917799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695511A (en) * | 2020-05-22 | 2021-11-26 | 中冶宝钢技术服务有限公司 | Maintenance method and auxiliary tool for driving chain on circular cooler |
-
2014
- 2014-06-12 CN CN201420310475.6U patent/CN203917799U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695511A (en) * | 2020-05-22 | 2021-11-26 | 中冶宝钢技术服务有限公司 | Maintenance method and auxiliary tool for driving chain on circular cooler |
| CN113695511B (en) * | 2020-05-22 | 2023-09-19 | 中冶宝钢技术服务有限公司 | Maintenance method and auxiliary tool for driving chain on annular cooler |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200612 |