CN207104763U - Compression type not damaged pipe wrench - Google Patents
Compression type not damaged pipe wrench Download PDFInfo
- Publication number
- CN207104763U CN207104763U CN201721054770.XU CN201721054770U CN207104763U CN 207104763 U CN207104763 U CN 207104763U CN 201721054770 U CN201721054770 U CN 201721054770U CN 207104763 U CN207104763 U CN 207104763U
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- CN
- China
- Prior art keywords
- hold
- down ring
- compression type
- supporting plate
- damaged pipe
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of compression type not damaged pipe wrench, belong to machine tool technical field.Including wrench body, wrench body includes spanner portions and brace arm；Brace arm is fixedly installed on one end of spanner portions, and spanner portions include hold-down ring, compress rod, supporting plate and housing screw；The posterior end of hold-down ring is provided with support board slot, and supporting plate insertion is described to be supported in board slot, is compressed rod and is provided with several and is arranged in the supporting plate inside hold-down ring；The top of support board slot is provided with screw hole, and housing screw is screwed into inside the hold-down ring by screw hole.The utility model is simple in construction, reasonable in design, and cost is cheap, easy to operate, and flywheel moment is big, time saving and energy saving, improves operating efficiency, and energy protective conduit, extends pipeline service life.
Description
Technical field
It the utility model is related to machine tool technical field.
Background technology
, it is necessary to multiple connection and dismounting pipeline when testing water pump, it is sometimes desirable to rotated pipe energetically, generally make
It is a kind of instrument of clamp and cutting pliers, if necessary to then use pipe wrench during bigger flywheel moment, using being managed after pipe wrench
Cramping burr can be left on road, and the bigger burr of pressure is bigger.
After generation burr：1st, staff encounters burr and is easily scratched.2nd, the outward appearance of pipeline is influenceed.In order to solve with
Upper two kinds of problems, it is very necessary to design a kind of new pipe wrench.
Utility model content
The utility model is intended to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of compression type not damaged pipe wrench, structure
Simply, reasonable in design, cost is cheap, easy to operate, and flywheel moment is big, time saving and energy saving, improves operating efficiency, and can protection pipe
Road, extend pipeline service life.
At present in pump testing of diving under water during disassembly and installation pipeline, it is sometimes desirable to rotated pipe, usually using clamp and steel
Silk clamps a kind of instrument, easily produces burr on official road, not only influences outward appearance, potential safety hazard also be present.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of compression type not damaged pipe is pulled
Hand, including wrench body, wrench body include spanner portions and brace arm；Brace arm is fixedly installed on one end of spanner portions, spanner
Portion includes hold-down ring, compresses rod, supporting plate and housing screw；The posterior end of hold-down ring is provided with support board slot, supporting plate insertion
In the support board slot, the top of board slot is supported to be provided with screw hole, housing screw is screwed into the hold-down ring by screw hole
Portion and with compress rod contact；Rod is compressed to be provided with several and be arranged in the supporting plate inside hold-down ring.
Preferably, the front end of the hold-down ring is arranged to circular arc plate, the inwall of the circular arc plate and pipeline it is outer
Wall is adapted.
It is further preferred that the nose width of the hold-down ring is more than the width of rear end.
It is further preferred that the front end of the supporting plate is provided with arc groove, the outer wall of the arc groove and pipeline is mutually fitted
Match somebody with somebody.
It is further preferred that the end of the brace arm is provided with handle.
It is further preferred that it is provided with anti-slip veins on the handle.
It is further preferred that the compression rod is cylinder made of metal material.
It is further preferred that the wrench body is made of stainless steel.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model is simple in construction, reasonable in design, cost
Cheap, easy to operate, flywheel moment is big, time saving and energy saving, improves operating efficiency, and energy protective conduit, extends pipeline service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model hold-down ring and brace arm；
Fig. 3 is the structural representation of the utility model supporting plate；
In figure：1st, spanner portions；2nd, brace arm；3rd, hold-down ring；4th, rod is compressed；5th, supporting plate；6th, housing screw；7th, supporting plate
Groove；8th, screw hole；9th, pipeline；10th, handle.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description, it is clear that institute below
The embodiment of description is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the utility model
Embodiment, those of ordinary skill in the art are all in technology of the present utility model on the premise of creative work is not made
Any modification, equivalent substitution and improvements made on the basis of scheme etc., should be included within the scope of the utility model, all
Belong to the scope of the utility model protection.
Embodiment 1
A kind of compression type not damaged pipe wrench, including wrench body, wrench body include spanner portions 1 and brace arm 2；Spanner
One end of arm 2 is fixedly installed in spanner portions 1, and the other end is provided with the handle 10 with anti-slip veins；Spanner portions 1 include hold-down ring
3rd, rod 4, supporting plate 5 and housing screw 6 are compressed；The posterior end of hold-down ring 3 is provided with support board slot 7, and supporting plate 5 inserts supporting plate
In groove 7；Compress in the supporting plate 5 that rod 4 is provided with several and is arranged on inside hold-down ring 3；The top of support board slot 7 is provided with
Screw hole 8, housing screw 6 are screwed into the inside of hold-down ring 3 by screw hole 8 and contacted with compressing rod 4；The front end of hold-down ring 3 is set
For circular arc plate, the inwall of circular arc plate is adapted with the outer wall of pipeline 9；The nose width of hold-down ring 3 is more than the width of rear end；
The shape of supporting plate 5 is consistent with the shape of the rear end of hold-down ring 3, and the front end of supporting plate 5 is provided with arc groove, arc groove and pipeline
9 outer wall is adapted, and the whole each component of wrench body is made of stainless steel.
In use, the pipeline 9 for needing to rotate is penetrated in hold-down ring 3, then supporting plate 5 is inserted the support of hold-down ring 3
In board slot 7, completely compression rod 4 is filled in the remaining space of hold-down ring 3, is then inwardly twisted from the outside of hold-down ring 3 by screw hole 8
Enter tip housing screw 6, housing screw 6 is compressed rod 4 is compressed, and then pipeline 9 is compressed, the tip of housing screw 6 and compression
Relation between rod 4 makes workpiece surface uniform-compression just as the plunger of hydraulic machine is as relation between fluid, thus can
With firmly clamping pipe 9 without leaving burr, protective conduit is injury-free.
, can be appropriate for the different pipeline 9 of diameter herein it should be noted that the number for compressing rod 4 is not fixed
Increase and decrease compress the quantity of rod 4, reach the purpose of clamping pipe 9.
Need further exist for explanation, the compression type not damaged pipe wrench of the application do not limit to be used in immersible pump dismounting,
Installation and rotated pipe, other any need, which clamp pipe fitting or the industry of miscellaneous part, can use this spanner, have stronger
Versatility；Wherein the shape of hold-down ring 3 can the outer shape of clamping part as needed be improved, compress the quantity of rod 4
Can suitably it increase and decrease, the length and diameter for compressing rod 4 can also be improved according to actual conditions；Wrench body can be
Metal quality or the higher alloy type of intensity etc.；In a word, the other structures designed according to principle of the present utility model
Product belong to the scope of protection of the utility model.
In a word, the utility model is simple in construction, reasonable in design, and cost is cheap, easy to operate, and flywheel moment is big, time saving province
Power, operating efficiency, and energy protective conduit are improved, burr is will not leave behind in clamping process, extends pipeline service life.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type, a variety of modifications to the present embodiment will be apparent for those skilled in the art, people in the art
Member designs the product of other structures according to principle of the present utility model, belongs to the scope of protection of the utility model, this practicality
It is new to be not intended to be limited to embodiment illustrated herein, and be to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. a kind of compression type not damaged pipe wrench, including wrench body, it is characterised in that：The wrench body includes spanner portions
（1）And brace arm（2）；The brace arm（2）It is fixedly installed on the spanner portions（1）One end, the spanner portions（1）Including pressure
Tight ring（3）, compress rod（4）, supporting plate（5）And housing screw（6）；The hold-down ring（3）Posterior end be provided with support board slot
（7）, the supporting plate（5）Insert the support board slot（7）In；The support board slot（7）Top be provided with screw hole（8）,
The housing screw（6）Pass through screw hole（8）It is screwed into the hold-down ring（3）It is internal and with compressing rod（4）Contact；The compression rod
（4）It is provided with several and is arranged on hold-down ring（3）Internal supporting plate（5）On.
2. compression type not damaged pipe wrench according to claim 1, it is characterised in that：The hold-down ring（3）Front end set
It is set to circular arc plate, the inwall and pipeline of the circular arc plate（9）Outer wall be adapted.
3. compression type not damaged pipe wrench according to claim 1 or 2, it is characterised in that：The hold-down ring（3）Front end
Width is more than the width of rear end.
4. compression type not damaged pipe wrench according to claim 1, it is characterised in that：The supporting plate（5）Front end set
It is equipped with arc groove, the arc groove and pipeline（9）Outer wall be adapted.
5. compression type not damaged pipe wrench according to claim 1, it is characterised in that：The brace arm（2）End set
It is equipped with handle（10）.
6. compression type not damaged pipe wrench according to claim 5, it is characterised in that：The handle（10）On be provided with it is anti-
Sliding line.
7. compression type not damaged pipe wrench according to claim 1, it is characterised in that：The compression rod（4）For metal material
Cylinder made of material.
8. compression type not damaged pipe wrench according to claim 1, it is characterised in that：The wrench body uses stainless steel
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054770.XU CN207104763U (en) | 2017-08-22 | 2017-08-22 | Compression type not damaged pipe wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054770.XU CN207104763U (en) | 2017-08-22 | 2017-08-22 | Compression type not damaged pipe wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104763U true CN207104763U (en) | 2018-03-16 |
Family
ID=61570444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721054770.XU Active CN207104763U (en) | 2017-08-22 | 2017-08-22 | Compression type not damaged pipe wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104763U (en) |
-
2017
- 2017-08-22 CN CN201721054770.XU patent/CN207104763U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |