CN201720796U - Double-hole conjoint fixing wrench - Google Patents
Double-hole conjoint fixing wrench Download PDFInfo
- Publication number
- CN201720796U CN201720796U CN2010202831238U CN201020283123U CN201720796U CN 201720796 U CN201720796 U CN 201720796U CN 2010202831238 U CN2010202831238 U CN 2010202831238U CN 201020283123 U CN201020283123 U CN 201020283123U CN 201720796 U CN201720796 U CN 201720796U
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- CN
- China
- Prior art keywords
- semi
- handle
- ring arm
- thread hole
- hole
- 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
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a double-hole conjoint fixing wrench comprising a handle and a semi-ring arm, wherein the semi-ring arm is fixed on the handle through handle-fixing screws; each of two ends of the semi-ring arm is provided with an inner thread hole; the first inner thread hole at one end, close to the handle, is internally installed with a threading die; the second inner thread hole at the other end is a through hole; a threading die is installed in the second inner thread hole; and one section of the threading die, at the outside of the semi-ring arm, is provided with a fixed nut. The wrench has the benefit of being convenient for installing pipes, water faucets and the like.
Description
Technical field
The utility model relates to a kind of life appliance, relates in particular to a kind of diplopore back-up wrench of joining.
Background technology
When carrying out the installation of some tap or some pipeline, common wrench uses very inconvenient; The bridging pipe is an example to get rid of the danger: the bridging pipe of getting rid of the danger is a kind of tube coupling device of repairing the explosion pipeline, it comprises interior pipe, rubber tube and outer tube, the outer nested rubber tube of interior pipe, the outer nested outer tube of rubber tube, each vertically evenly has two row's apertures on interior pipe, rubber tube and outer tube, two row's apertures are symmetrical arranged, and it is parallel with the axis of interior pipe, rubber tube and outer tube respectively to arrange the diameter line of aperture; When the bridging pipe is got rid of the danger in installation, to get rid of the danger earlier the bridging pipe two ends with repaired pipeline and be connected and fixed, at this moment, getting rid of the danger bridging pipe just will be repaiied pipeline and will be communicated with, getting rid of the danger puts up a bridge manages also becomes the some of being repaiied pipeline, the effect that aperture is set on each tube coupling is the discharge opeing decompression, initial stage is communicated with gets rid of the danger when putting up a bridge pipe and being repaiied pipeline, the liquid of being repaiied in the pipeline is to overflow along aperture, reach the effect of decompression, work in the final stage of getting rid of the danger is exactly with the outer tube half-twist, and each aperture is shut, and gets rid of the danger at last successfully; In the end in the work of stage rotation outer tube, it is very inconvenient to use common wrench to operate, and not only is difficult to the rotation tube coupling, but also destroys tube coupling easily, does not finally reach the effect of getting rid of the danger.
Summary of the invention
For overcoming the above problems, the utility model proposes a kind of diplopore back-up wrench of joining, comprise handle and semi-ring arm, the semi-ring arm is fixed on the handle by solid handle screw; The two ends of semi-ring arm respectively are provided with an internal thread hole, and wherein, near bolt die being housed in the first internal thread hole of handle one end, the second internal thread hole of the other end is a through hole, and bolt die is contained in the second internal thread hole, and bolt die is provided with hold-doun nut a section of the semi-ring arm outside.
Useful technique effect of the present utility model is: make things convenient for pipeline, the first-class installation of the fire hose.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the elevational cross-sectional view of bolt die.
The specific embodiment
As shown in Figure 1, the diplopore that the utility model proposes back-up wrench of joining comprises handle 2 and semi-ring arm 1, and semi-ring arm 1 is fixed on the handle 2 by solid handle screw 3; The two ends of semi-ring arm 1 respectively are provided with an internal thread hole, wherein, near in the first internal thread hole 6 of handle 2 one ends bolt die 5 are housed, as shown in Figure 2, the second internal thread hole 7 of the other end is a through hole, bolt die 8, be contained in the second internal thread hole 7, bolt die 8 is provided with hold-doun nut 4 a section of semi-ring arm 1 outside.
Fix in the bolt die 5 screw-ins first internal thread hole 6 with semi-ring arm 1 and handle 2 links earlier during installation, the other end screws in bolt die 8 in the second internal thread hole 7, hold-doun nut 4 is sleeved on bolt die 8 on a section of semi-ring arm 1 outside again.
With the installation bridging pipe of getting rid of the danger is example: the last rotation outer tube tube coupling stage of getting rid of the danger, be adjusted to the join bolt die 5 of back-up wrench and the spacing of bolt die 8 of diplopore identical with outer tube diameter, bolt die 5 is aimed at two symmetrical arbitrarily apertures in the two row's apertures that are provided with on the tube coupling respectively with bolt die 8, the bolt die 5 of semi-ring arm 1 and handle 2 links is inserted (degree of depth of bolt die 5 insertion apertures and the consistency of thickness of outer tube and rubber tube) in the aperture corresponding with it, the other end that semi-ring arm 1 is connected with handle 2, unclamp hold-doun nut 4, rotation bolt die 8, make bolt die 8 insert (degree of depth of bolt die 8 insertion apertures and the consistency of thickness of outer tube and rubber tube) in the aperture, tighten hold-doun nut 4, at this moment, bolt die 5 all is inserted in the aperture with bolt die 8,90 ° of rotary spanners, tube coupling unclamp hold-doun nut 4 at last also along with the spanner half-twist, rotation bolt die 8, make bolt die 8 break away from tube coupling, take out spanner, finish the work of getting rid of the danger.
Work as pipe diameter, perhaps during the differing greatly of tap, can also be by changing bolt die 8 to satisfy instructions for use.The diplopore that the utility model proposes back-up wrench of joining can conveniently carry out the first-class installation of the pipeline and the fire hose.
Claims (1)
1. diplopore back-up wrench of joining, it is characterized in that: comprise handle (2) and semi-ring arm (1), semi-ring arm (1) is fixed on the handle (2) by solid handle screw (3); The two ends of semi-ring arm (1) respectively are provided with an internal thread hole, wherein, near in the first internal thread hole (6) of handle (2) one ends bolt die (5) is housed, the second internal thread hole (7) of the other end is a through hole, bolt die (8), be contained in the second internal thread hole (7), bolt die (8) is provided with hold-doun nut (4) a section of semi-ring arm (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202831238U CN201720796U (en) | 2010-08-05 | 2010-08-05 | Double-hole conjoint fixing wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202831238U CN201720796U (en) | 2010-08-05 | 2010-08-05 | Double-hole conjoint fixing wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720796U true CN201720796U (en) | 2011-01-26 |
Family
ID=43489081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202831238U Expired - Fee Related CN201720796U (en) | 2010-08-05 | 2010-08-05 | Double-hole conjoint fixing wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312885A (en) * | 2016-08-26 | 2017-01-11 | 北京星航机电装备有限公司 | Tightening and removing tool capable of preventing bruise and tightening and removing method |
-
2010
- 2010-08-05 CN CN2010202831238U patent/CN201720796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312885A (en) * | 2016-08-26 | 2017-01-11 | 北京星航机电装备有限公司 | Tightening and removing tool capable of preventing bruise and tightening and removing 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: 20110126 Termination date: 20110805 |