CN207465139U - Tap angle valve withdrawing device for broken threaded parts - Google Patents
Tap angle valve withdrawing device for broken threaded parts Download PDFInfo
- Publication number
- CN207465139U CN207465139U CN201721554507.7U CN201721554507U CN207465139U CN 207465139 U CN207465139 U CN 207465139U CN 201721554507 U CN201721554507 U CN 201721554507U CN 207465139 U CN207465139 U CN 207465139U
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- CN
- China
- Prior art keywords
- handle
- column head
- semicylinders
- elliptical column
- angle valve
- 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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Abstract
Tap angle valve withdrawing device for broken threaded parts, including handle and expander, handle one end is set as that caudal peduncle can be clamped, the other end is set as elliptical column head；Expander is two symmetrical semicylinders, setting half elliptic through-hole corresponding with elliptical column head in semicylinder, it is sleeved on outside elliptical column head outside two semicylinders and is butted into complete cylinder, half elliptic through-hole coordinates with elliptical column head, semicylinder external belt has teeth, setting one circle grooves in stage casing outside two semicylinders are inserted in elastic ring in groove and tie tight two semicylinders.The utility model takes out fracture of wire by the method for swelling, time saving and energy saving, will not destroy pipeline or wall；Tool is light compact, and household is suitble to use, is also suitable for being placed in maintenance kit.
Description
Technical field
The utility model is related to a kind of mechanical five metals utensil, specially a kind of tap angle valve withdrawing device for broken threaded parts.
Background technology
Tap generally can be all used during water intaking at present, but when tap or water pipe break down, needs to carry out
It replaces, it is necessary to back out angle valve.
However, angle valve is easily broken when back-outing, the thread part of angle valve can break inside pipeline, current one
As be that internal fracture of wire is cut, is broken into pieces, then the methods of passing through air blowing takes out, but the method is generally more time-consuming, because
This is badly in need of a kind of tool that can facilitate and take out fracture of wire.
Invention content
The purpose of this utility model is to provide a kind of tap angle valve withdrawing device for broken threaded parts, to solve existing to take a process expense
When it is laborious the technical issues of.
The utility model uses following technical solution：Tap angle valve withdrawing device for broken threaded parts, including handle and expander, institute
State that handle one end is set as that caudal peduncle can be clamped, the other end is set as elliptical column head；The expander is two symmetrical semicolumns
Body, the interior setting of semicylinder half elliptic through-hole corresponding with the elliptical column head, described two semicylinders are sleeved on outside
Complete cylinder is butted into outside the elliptical column head, the half elliptic through-hole coordinates with the elliptical column head, and described half
Cylindrical outer carries teeth, and stage casing sets a circle groove outside two semicylinders, and elastic ring is inserted in the groove
It ties tight two semicylinders.
The caudal peduncle is outer quadrangle or outer-hexagonal shape or interior quadrangle, interior hexagonal or external splines shape.
The teeth are axial longitudinal teeth.
The elastic ring is rubber ring.
Outer profile on cross section after the semicylinder docking is not less than the outer profile position of the handle.
The handle is cylinder, and the elliptical column head is columnar Elliptic Cylinder, the elliptical column head and the handle
Coaxially.
The handle is cylinder, is sleeved on outside the elliptical column head outside described two semicylinders and is butted into complete circle
Cylindricality, the cylinder and the cylindrical handle are coaxial, which is not less than and the handle diameters.
The beneficial effects of the utility model are as follows：
1) fracture of wire is taken out by the method for swelling, it is time saving and energy saving, pipeline or wall will not be destroyed；
2) tool is light compact, and household is suitble to use, is also suitable for being placed in maintenance kit.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model expander；
Fig. 3 is the structure diagram of the utility model extractor handle；
Fig. 4 is the vertical view of the utility model；
Fig. 5 is the working condition vertical view of the utility model.
Accompanying drawing number：1- handles, 11- caudal peduncles, 12- elliptical column heads, 2- expanders, 21- semicylinders, 22- half elliptics
Through-hole, 23- teeth, 24- grooves, 25- elastic rings.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Following embodiment is only example of the present invention to clearly illustrate, and not to the limit of embodiments of the present invention
It is fixed.For those of ordinary skill in the art, it is various forms of that other can also be made on the basis of the following description
Variation changes, and these belong to protection of the spiritual obvious changes or variations drawn of the invention still in the present invention
Among range.
Tap angle valve withdrawing device for broken threaded parts as shown in Figure 1 and Figure 2, including handle 1 and expander 2, described 1 one end of handle
It is set as that caudal peduncle 11 can be clamped, the other end is set as elliptical column head 12；The expander 2 is two symmetrical semicylinders 21,
It sets in the semicylinder 21 and the 12 corresponding half elliptic through-hole 22 of elliptical column head, outside described two semicylinders 21
It is sleeved on outside the elliptical column head 12 and is butted into complete cylinder, the half elliptic through-hole 22 is matched with the elliptical column head 12
It closes, 21 external belt of semicylinder has teeth, and two 21 outside stage casing of semicylinder setting, one circle grooves 24 are described recessed
Elastic ring 25 is inserted in slot 24 to tie tight two semicylinders 21.
As shown in figure 3, the caudal peduncle 11 is outer quadrangle or outer-hexagonal shape or interior quadrangle, interior hexagonal or external splines shape.
The teeth 23 are axial longitudinal teeth.The elastic ring 25 is rubber ring.
Outer profile after the semicylinder 21 docks on cross section is not less than the outer profile position of the handle 1.
The handle 1 is cylinder, and the elliptical column head 12 is columnar Elliptic Cylinder, the elliptical column head 12 and institute
It is coaxial to state handle 1.
The handle 1 is cylinder, is sleeved on outside the elliptical column head 12 and has been butted into outside described two semicylinders 21
Whole cylinder, the cylinder and the cylindrical handle 1 are coaxial, which is not less than and 1 diameter of handle.
Its operation principle is as follows：Referring to Fig. 4, Fig. 5, broken angle valve is filled in into the one end of the utility model with expander
It is interior, it with the caudal peduncle of spanner holding handle 1 and screws, band fixed handle 1 rotates, and the long axis of the elliptical column head 12 of handle 1 resists expansion
The inside of two half elliptic through-holes 22 rotation of device 2 is until 2 outer wall swelling of expander in angle valve, pulls handle 1, by rubbing
It wipes power and takes the fracture angle valve of the elliptical column head 12 of handle 1, expander 2 and swelling outside expander 2 out of, that is, complete fracture angle valve
Fracture of wire takes out process.
When elliptical column head 12 and half elliptic 22 long overlapping of axles of through-hole, 2 end face diameter of expander is less than or equal to angle valve
Internal diameter；When elliptical column head 12 is vertical with 22 long axis of half elliptic through-hole, 2 end face full-size of expander is more than in the angle valve
Diameter.
Claims (7)
1. tap angle valve withdrawing device for broken threaded parts, which is characterized in that including handle (1) and expander (2), described handle (1) one end
It is set as that caudal peduncle (11) can be clamped, the other end is set as elliptical column head (12)；
The expander (2) is two symmetrical semicylinders (21), is set and the cylindroid in the semicylinder (21)
The corresponding half elliptic through-hole (22) of head (12), it is external right that described two semicylinders (21) are sleeved on the elliptical column head (12) outside
Complete cylinder is connected into, the half elliptic through-hole (22) coordinates with the elliptical column head (12), the semicylinder (21)
External belt has teeth, and the external one circle groove (24) of stage casing setting of two semicylinders (21), the groove (24) is interior to be inserted in
Elastic ring (25) is tied tight two semicylinders (21).
2. tap angle valve withdrawing device for broken threaded parts as described in claim 1, which is characterized in that the caudal peduncle (11) for outer quadrangle or
Outer-hexagonal shape or interior quadrangle, interior hexagonal or external splines shape.
3. tap angle valve withdrawing device for broken threaded parts as described in claim 1, which is characterized in that the teeth (23) are indulged for axial
To teeth.
4. tap angle valve withdrawing device for broken threaded parts as described in claim 1, which is characterized in that the elastic ring (25) is rubber
Circle.
5. tap angle valve withdrawing device for broken threaded parts as described in claim 1, which is characterized in that the semicylinder on cross section
(21) outer profile after docking is not less than the outer profile position of the handle (1).
6. tap angle valve withdrawing device for broken threaded parts as described in claim 1, which is characterized in that the handle (1) be cylinder, institute
Elliptical column head (12) is stated as columnar Elliptic Cylinder, the elliptical column head (12) and the handle (1) are coaxial.
7. tap angle valve withdrawing device for broken threaded parts as described in claim 1, which is characterized in that the handle (1) be cylinder, institute
State to be sleeved on outside two semicylinders (21) outside the elliptical column head (12) and be butted into complete cylinder, the cylinder with it is described
Coaxially, which is not less than and the handle (1) diameter cylindrical handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554507.7U CN207465139U (en) | 2017-11-20 | 2017-11-20 | Tap angle valve withdrawing device for broken threaded parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554507.7U CN207465139U (en) | 2017-11-20 | 2017-11-20 | Tap angle valve withdrawing device for broken threaded parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207465139U true CN207465139U (en) | 2018-06-08 |
Family
ID=62261540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554507.7U Active CN207465139U (en) | 2017-11-20 | 2017-11-20 | Tap angle valve withdrawing device for broken threaded parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207465139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624408A (en) * | 2022-11-14 | 2023-01-20 | 中国人民解放军军事科学院军事医学研究院 | Auxiliary device is implanted to gradient refraction prism intracerebral |
-
2017
- 2017-11-20 CN CN201721554507.7U patent/CN207465139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624408A (en) * | 2022-11-14 | 2023-01-20 | 中国人民解放军军事科学院军事医学研究院 | Auxiliary device is implanted to gradient refraction prism intracerebral |
| CN115624408B (en) * | 2022-11-14 | 2024-04-09 | 中国人民解放军军事科学院军事医学研究院 | Gradient refraction prism brain implantation auxiliary device |
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| GR01 | Patent grant |