CN204486701U - A kind of chain and chain-plate changes aid - Google Patents
A kind of chain and chain-plate changes aid Download PDFInfo
- Publication number
- CN204486701U CN204486701U CN201420781488.1U CN201420781488U CN204486701U CN 204486701 U CN204486701 U CN 204486701U CN 201420781488 U CN201420781488 U CN 201420781488U CN 204486701 U CN204486701 U CN 204486701U
- Authority
- CN
- China
- Prior art keywords
- chain
- screw rod
- clamp clip
- panels
- panels clamp
- 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
Links
- 230000007423 decrease Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of chain and chain-plate and change aid, after solving the fracture of current chain and chain-plate, change difficult problem.It is made up of screw rod and clamp clip, square spanner platform is processed with in the middle of screw rod, the screw rod on square spanner platform both sides is processed with left hand thread and right-handed thread respectively, two panels clamp clip top is connected on the screw rod on square spanner platform both sides by screw thread, relative clamping cambered surface is arranged at two panels clamp clip bottom, when screw rod rotates, two panels clamp clip tightens up to centre, two of two panels clamp clip bottom clamping cambered surfaces respectively clamping chain rupture the bearing pin of middle part, two, are connected at chain breakage position and tighten with sprocket wheel.The utility model makes to increase tension force between chain and sprocket wheel, is convenient to the distance that operating personnel regulates chain-plate pin between centers, improves the operating efficiency that operating personnel more renews carrier bar, decreases the equipment fault time.
Description
Technical field
The utility model relates to a kind of chain and chain-plate and changes aid.
Background technology
Because the chain transmission system load of metallurgical equipment is large, chain wear is fast, easily causes the equipment fault that driving chain carrier bar ruptures, and impact is normally produced.When the chain and chain-plate of attendant to fracture carries out repair and replacement, do not have specific purpose tool, the chains of two joint fractures are difficult to tighten fixing, cannot regulate fracture location chain-plate pin axle base, cause the activity duration longer, can not fast recovery equipment function.
Summary of the invention
The purpose of this utility model is to overcome prior art defect, provides a kind of chain and chain-plate to change aid.
The technical solution of the utility model is achieved in that a kind of chain and chain-plate changes aid, be made up of screw rod and clamp clip, square spanner platform is processed with in the middle of screw rod, the screw rod on square spanner platform both sides is processed with left hand thread and right-handed thread respectively, two panels clamp clip top is connected on the screw rod on square spanner platform both sides by screw thread, relative clamping cambered surface is arranged at two panels clamp clip bottom, when screw rod rotates, two panels clamp clip tightens up to centre, two of two panels clamp clip bottom clamping cambered surfaces respectively clamping chain rupture the bearing pin of middle part, two, chain breakage position is connected and tightens with sprocket wheel.
The utility model makes to increase tension force between chain and sprocket wheel, is convenient to the distance that operating personnel regulates chain-plate pin between centers, improves the operating efficiency that operating personnel more renews carrier bar, decreases the equipment fault time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is utility model works schematic diagram.
In figure, 1-screw rod; 2-clamp clip; The square spanner platform of 3-; 4-clamps cambered surface; 5-bearing pin.
Detailed description of the invention
Be further described below in conjunction with accompanying drawing:
As Fig. 1, shown in Fig. 2, a kind of chain and chain-plate changes aid, be made up of screw rod 1 and clamp clip 2, the square spanner platform 3 of four working faces is processed with in the middle of screw rod 1, the screw rod 1 on square spanner platform 3 both sides is processed with left hand thread and right-handed thread respectively, two panels clamp clip 2 top is connected on the screw rod 1 on square spanner platform 3 both sides by screw thread, relative clamping cambered surface 4 is arranged at two panels clamp clip 2 bottom, when screw rod 1 rotates, two panels clamp clip 2 tightens up to centre, two of two panels clamp clip 2 bottom clamping cambered surfaces 4 respectively clamping chain rupture the bearing pin 5 of middle part, two, chain breakage position is connected and tightens with sprocket wheel.
During concrete making, select an iron staff as screw rod 1, processing four foursquare planar shaped squarely spanner platforms 3 in the middle of iron staff, for monkey wrench clamp operation; The left hand thread that processing dimension is consistent respectively on square spanner platform 3 both sides and right-handed thread; Select two blocks of sheet metals as clamp clip 2, the left hand thread consistent with thread size on screw rod 1 and the internal thread through hole of right-handed thread is processed respectively on two pieces of clamp clip 2 tops, be convenient to be connected with screw rod 1, bottom respectively processes a clamping cambered surface 4, just in time contacts time easy to use with bearing pin 5 cambered surface.During work, screw rod 1 rotates under wrench operated, and the clamp clip 2 on both sides is moved simultaneously round about.
When after the chain breakage in transmission system, no-station pole canopy between chain and sprocket wheel, the carrier bar of fracture is removed by operating personnel, then the bearing pin 5 in the middle of fracture chain is clamped respectively with two pieces of clamp clips 2, square spanner platform 3 is clamped by spanner, rotary spanner makes two pieces of clamp clips 2 tighten up the chain of fracture to centre, increase tension force between chain and sprocket wheel, be convenient to operating personnel and regulate distance between carrier bar bearing pin 5, thus quick-replaceable carrier bar, improve the operating efficiency that operating personnel installs new carrier bar, decrease the equipment fault time, and alleviate labour intensity.
Claims (1)
1. a chain and chain-plate changes aid, it is characterized in that: it is made up of screw rod and clamp clip, square spanner platform is processed with in the middle of screw rod, the screw rod on square spanner platform both sides is processed with left hand thread and right-handed thread respectively, two panels clamp clip top is connected on the screw rod on square spanner platform both sides by screw thread, relative clamping cambered surface is arranged at two panels clamp clip bottom, when screw rod rotates, two panels clamp clip tightens up to centre, two of two panels clamp clip bottom clamping cambered surfaces respectively clamping chain rupture the bearing pin of middle part, two, chain breakage position is connected and tightens with sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781488.1U CN204486701U (en) | 2014-12-12 | 2014-12-12 | A kind of chain and chain-plate changes aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781488.1U CN204486701U (en) | 2014-12-12 | 2014-12-12 | A kind of chain and chain-plate changes aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486701U true CN204486701U (en) | 2015-07-22 |
Family
ID=53565996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420781488.1U Expired - Fee Related CN204486701U (en) | 2014-12-12 | 2014-12-12 | A kind of chain and chain-plate changes aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486701U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121739A (en) * | 2018-08-16 | 2019-01-04 | 苏州浔宇新材料科技有限公司 | A kind of adjustable thresing machine |
| 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 |
| CN114799035A (en) * | 2022-03-29 | 2022-07-29 | 武汉宝钢华中贸易有限公司 | Maintenance tool for tightening chain and chain maintenance method |
-
2014
- 2014-12-12 CN CN201420781488.1U patent/CN204486701U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109121739A (en) * | 2018-08-16 | 2019-01-04 | 苏州浔宇新材料科技有限公司 | A kind of adjustable thresing machine |
| 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 |
| CN114799035A (en) * | 2022-03-29 | 2022-07-29 | 武汉宝钢华中贸易有限公司 | Maintenance tool for tightening chain and chain maintenance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170720 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| 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: 20150722 Termination date: 20201212 |