CN207171907U - Chain pipe vice - Google Patents
Chain pipe vice Download PDFInfo
- Publication number
- CN207171907U CN207171907U CN201721235554.5U CN201721235554U CN207171907U CN 207171907 U CN207171907 U CN 207171907U CN 201721235554 U CN201721235554 U CN 201721235554U CN 207171907 U CN207171907 U CN 207171907U
- Authority
- CN
- China
- Prior art keywords
- chain
- handle
- guided rings
- directing plate
- hinged
- 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
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Hand-operated tools technical field is the utility model is related to, specifically a kind of chain pipe vice.Including hold-fast body and hinged determine handle, fixed handle, hold-fast body is hinged on the chain on directing plate including directing plate, one end, the front end for determining handle is fixedly connected with guided rings, the front end of guided rings is fixedly connected with directing plate, axis direction extension of the directing plate along guided rings, the free end of the chain is interspersed to be arranged in guided rings, and the front end of fixed handle is fixedly connected with the hook for hooking chain free end.This chain pipe vice holds pipe fitting tightly using chain, be hinged handle control strength size, avoids clipping broken pipe fitting, its simple in construction, uniform force, use range is wide.
Description
Technical field
Hand-operated tools technical field is the utility model is related to, specifically a kind of chain pipe vice.
Background technology
Pipe wrench is for clamping the hand-operated tools with rotary tube piece.Clamping plate makes pipe wrench be clamped by two clamping plates that can be movable
Firmly pipe makes it rotate completion connection, and clamping force is exactly transferred into torsion by operation principle, and the power used in twisting direction is bigger
It is tighter with regard to pipe grippers can be obtained.But the contact area of this clamping plate type pipe wrench and pipe fitting is small, to the extruding force of pipe fitting during use
Greatly, be usually applicable only to the larger metal tube of wall thickness, light-wall pipe, plastic tube can not use clamping plate make pipe wrench, be otherwise easy to by
Pipe folder is flat, racks.
The content of the invention
The purpose of this utility model is to provide the wide chain pipe vice of a kind of simple in construction, uniform force, use range.
The utility model is that technical scheme is as follows used by solving technical problem：
Chain pipe vice described in the utility model include hold-fast body and it is hinged determine handle, fixed handle, it is described
Hold-fast body is hinged on the chain on directing plate including directing plate, one end, and the front end for determining handle is fixedly connected with guided rings, drawn
The front end of lead ring is fixedly connected with directing plate, and axis direction extension of the directing plate along guided rings, the free end of the chain is worn
Insert and be arranged in guided rings, the front end of fixed handle is fixedly connected with the hook for hooking chain free end.
It is described to determine to be provided with axle bed between handle and guided rings, hinge, the hinge are provided between fixed handle and hook
Axle is arranged in axle bed.
As a result of said structure, this chain pipe vice holds pipe fitting tightly using chain, and be hinged handle control strength is big
It is small, avoid clipping broken pipe fitting, its simple in construction, uniform force, use range is wide.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Embodiment
As shown in figure 1, chain pipe vice described in the utility model include hold-fast body and it is hinged determine handle 1,
Fixed handle 2, the hold-fast body are hinged on the chain 4 on directing plate 3, the front end for determining handle 1 including directing plate 3, one end
Guided rings 5 are fixedly connected with, the front end of guided rings 5 is fixedly connected with directing plate 3, and axis direction of the directing plate 3 along guided rings 5 prolongs
Stretch, point to the side for determining handle 1.The free end of the chain 4 is interspersed to be arranged in guided rings 5, and the front end of fixed handle 2, which is fixed, to be connected
It is connected to the hook 6 for hooking the free end of chain 4.
Described to determine to be provided with axle bed between handle 1 and guided rings 5, the side of axle bed is provided with recessed mounting groove, is used for
The hinge of fixed handle is installed；Hinge 7 is provided between fixed handle 2 and hook 6, the hinge 7 is arranged on the mounting groove of axle bed
In.
In addition, for increase frictional force, the medial surface of chain 4 can also be provided with the rack 8 with serration, the rack 8
It is arranged at intervals, a toothed rack 8 is fixedly mounted on each chain link.
In use, directing plate 3 is withstood on the outer wall of pipe fitting, for chain 4 around pipe fitting after one week, free end passes through guiding
Ring 5 is hooked on hook 6, and fixed handle 2 of holding with a firm grip can tense chain 4, pipe fitting can be driven to rotate then to side rotational handle.
Claims (2)
1. chain pipe vice, including hold-fast body and hinged determine handle（1）, fixed handle（2）, it is characterised in that：Institute
Stating hold-fast body includes directing plate（3）, one end be hinged on directing plate（3）On chain（4）, it is described to determine handle（1）Front end consolidate
Surely guided rings are connected（5）, guided rings（5）Front end be fixedly connected with directing plate（3）, the directing plate（3）Along guided rings（5）Axle
Line direction extends, the chain（4）Free end interspersed be arranged on guided rings（5）In, fixed handle（2）Front end be fixedly connected with
For hooking chain（4）The hook of free end（6）.
2. chain pipe vice according to claim 1, it is characterised in that：It is described to determine handle（1）With guided rings（5）Between be provided with
Axle bed, in fixed handle（2）With hook（6）Between be provided with hinge（7）, the hinge（7）In axle bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235554.5U CN207171907U (en) | 2017-09-26 | 2017-09-26 | Chain pipe vice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721235554.5U CN207171907U (en) | 2017-09-26 | 2017-09-26 | Chain pipe vice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171907U true CN207171907U (en) | 2018-04-03 |
Family
ID=61749227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721235554.5U Expired - Fee Related CN207171907U (en) | 2017-09-26 | 2017-09-26 | Chain pipe vice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397166A (en) * | 2018-11-14 | 2019-03-01 | 深圳唐渠科技有限公司 | A kind of fastener unscrews tightening tool |
-
2017
- 2017-09-26 CN CN201721235554.5U patent/CN207171907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397166A (en) * | 2018-11-14 | 2019-03-01 | 深圳唐渠科技有限公司 | A kind of fastener unscrews tightening tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |