CN201375996Y - Hoisting chain dislocation adjuster in steel pipe rolling production line - Google Patents
Hoisting chain dislocation adjuster in steel pipe rolling production line Download PDFInfo
- Publication number
- CN201375996Y CN201375996Y CN200920067541U CN200920067541U CN201375996Y CN 201375996 Y CN201375996 Y CN 201375996Y CN 200920067541 U CN200920067541 U CN 200920067541U CN 200920067541 U CN200920067541 U CN 200920067541U CN 201375996 Y CN201375996 Y CN 201375996Y
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- China
- Prior art keywords
- adjuster
- dislocation
- chain
- filling block
- steel pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a hoisting chain dislocation adjuster in a steel pipe rolling production line, which comprises a filling block, two locking plates, a locking bolt and a locking handle, wherein one surface of the filling block is a convex circular surface, the other surface of the filling block is a circular cambered surface, the two locking plates are respectively arranged on both sides of the filling block, a screw hole is formed at the lower end in the center of one of the two locking plates, the locking bolt is screwed in the screw hole, and the locking handle is arranged at one end of the locking bolt. The hoisting chain can be rapidly adjusted after dislocation by using the adjuster, therefore, the labor intensity is reduced, the rehabilitation efficiency is improved, and the potential safety hazard during the process of restoring the hoisting chain is avoided.
Description
Technical field
The utility model relates to a kind of steel pipe rolling production line elevator chain chain dislocation adjuster.
Background technology
The pipe of steel pipe's production factory steel pipe rolling production line is promoted to rolling platform by elevator chain, it is one of equipment of the crux of steel pipe rolling production line, also be the throat of steel pipe's production factory owner production line, in case the dislocation fault takes place elevator chain, whole piece rolling line subsequent production will all stop production.The operation principle of elevator chain is: rotated forward by 7 driving gears by 7 chains, pipe is risen on the traversing chain of 5.3 meters platforms, it is rolling to finish pipe through next procedure.Existing elevator chain equipment does not have automatic dislocation regulatory function, in case the chain dislocation takes place, the maintainer need show up immediately and rush to repair.Operation sequence is: the chain that will misplace earlier disconnects, and manually with crow bar adjustments that reset, after chain to be misplaced is adjusted to the right place, carries out the chain connection again.Run into this type of fault and generally rush to repair and need about 2 hours time, drop into many, time-consuming, the cooperation of also will driving a vehicle in case of necessity of repairing personnel in the repairing process, labor intensity is big, and has potential safety hazard, and remediation efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of steel pipe rolling production line elevator chain chain dislocation adjuster, utilize this adjuster after the elevator chain dislocation, can be adjusted fast, reduced labour intensity, improved remediation efficiency, the elevator chain process safe hidden danger of having avoided resetting.
For solving the problems of the technologies described above, the utility model steel pipe rolling production line elevator chain chain dislocation adjuster comprises filling block, two latch, clamping screw and set levers, described filling block simultaneously is the dome face, another side is an arc surface, described two latch are located at described filling block both sides respectively, lower end, a described latch center is provided with screw, and described clamping screw is twisted in described screw, and described set lever is located at described clamping screw one end.
For ease of clamping drive sprocket, this adjuster also comprises locking nut, and described locking nut is twisted on described clamping screw and is positioned at the described latch outside.
Because the utility model steel pipe rolling production line elevator chain chain dislocation adjuster has adopted technique scheme, promptly making one side is the filling block of arc surface for dome face, another side, the filling block both sides are provided with latch, can there be screw the lower end, center of a latch, is screwed into the clamping screw of an end tight handle with lock in the screw; Utilize this adjuster after the elevator chain dislocation, can be adjusted fast, reduced labour intensity, improved remediation efficiency, the elevator chain process safe hidden danger of having avoided resetting.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the front view of the utility model steel pipe rolling production line elevator chain chain dislocation adjuster,
Fig. 2 is the side view of the utility model steel pipe rolling production line elevator chain chain dislocation adjuster.
The specific embodiment
As depicted in figs. 1 and 2, the utility model steel pipe rolling production line elevator chain chain dislocation adjuster comprises filling block 1, two latch 2, clamping screw 3 and set levers 4, described filling block 1 one side is a dome face 11, another side is an arc surface 12, described two latch 2 are located at described filling block 1 both sides respectively, lower end, a described latch center is provided with screw, and described clamping screw 3 is twisted in described screw, and described set lever 4 is located at described clamping screw 3 one ends.
For ease of clamping drive sprocket, this adjuster also comprises locking nut 5, and described locking nut 5 is twisted on described clamping screw 3 and is positioned at described latch 2 outsides.
It is the filling block of arc surface for dome face, another side that the utility model steel pipe rolling production line elevator chain chain dislocation adjuster is made one side, the filling block both sides are provided with latch, can there be screw the lower end, center of a latch, is screwed into the clamping screw of an end tight handle with lock in the screw; When a certain chain of elevator chain and drive sprocket dislocation plurality of teeth, the dome face of this adjuster filling block is filled in two between cog of the drive sprocket of this chain, the latch of this adjuster is fixed on the drive sprocket by clamping screw, the chain of dislocation is positioned on the arc surface of this adjuster filling block, starting the elevator chain drive sprocket this moment rotates, the chain of dislocation is filled and led up the tooth of drive sprocket owing to this adjuster, therefore do not rotate with drive sprocket, remaining chain then rotates plurality of teeth, the chain that misplaces thus is adjusted to consistent with other chains, unscrew clamping screw, pull down this adjuster, elevator chain can normally move; Utilize this adjuster after the elevator chain dislocation, can be adjusted fast, reduced labour intensity, improved remediation efficiency, the elevator chain process safe hidden danger of having avoided resetting.
Claims (2)
1, a kind of steel pipe rolling production line elevator chain chain dislocation adjuster, it is characterized in that: this adjuster comprises filling block, two latch, clamping screw and set levers, described filling block simultaneously is the dome face, another side is an arc surface, described two latch are located at described filling block both sides respectively, lower end, a described latch center is provided with screw, and described clamping screw is twisted in described screw, and described set lever is located at described clamping screw one end.
2, steel pipe rolling production line elevator chain chain dislocation adjuster according to claim 1 is characterized in that: also comprise locking nut, described locking nut is twisted on described clamping screw and is positioned at the described latch outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067541U CN201375996Y (en) | 2009-02-06 | 2009-02-06 | Hoisting chain dislocation adjuster in steel pipe rolling production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920067541U CN201375996Y (en) | 2009-02-06 | 2009-02-06 | Hoisting chain dislocation adjuster in steel pipe rolling production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375996Y true CN201375996Y (en) | 2010-01-06 |
Family
ID=41516090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920067541U Expired - Fee Related CN201375996Y (en) | 2009-02-06 | 2009-02-06 | Hoisting chain dislocation adjuster in steel pipe rolling production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201375996Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203584A (en) * | 2013-04-16 | 2013-07-17 | 江苏龙源振华海洋工程有限公司 | Misaligned processing method for offshore wind plant large-diameter tower barrel flange bolt holes |
-
2009
- 2009-02-06 CN CN200920067541U patent/CN201375996Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203584A (en) * | 2013-04-16 | 2013-07-17 | 江苏龙源振华海洋工程有限公司 | Misaligned processing method for offshore wind plant large-diameter tower barrel flange bolt holes |
| CN103203584B (en) * | 2013-04-16 | 2015-10-21 | 江苏龙源振华海洋工程有限公司 | A kind of marine wind electric field major diameter tower drum flange bolt hole dislocation processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20120206 |