CN208961963U - Eyelid retractor is used in a kind of dismounting of pipeline valve - Google Patents
Eyelid retractor is used in a kind of dismounting of pipeline valve Download PDFInfo
- Publication number
- CN208961963U CN208961963U CN201821827857.0U CN201821827857U CN208961963U CN 208961963 U CN208961963 U CN 208961963U CN 201821827857 U CN201821827857 U CN 201821827857U CN 208961963 U CN208961963 U CN 208961963U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- top plate
- valve
- fixed
- dismounting
- 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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Abstract
Pipeline valve the dismounting eyelid retractor, including pedestal, thread barrel, threaded rod and top plate of the utility model, threaded rod and thread barrel are through being threadedly engaged；Be characterized in that: the center of top plate lower surface is fixed with downward opening limit sleeve, and the upper end of threaded rod is located in limit sleeve；Two arc panels being parallel to each other are fixed on the upper surface of top plate, the arc-shaped cavity of arc panel is upward；The middle and upper part of threaded rod is fixed with fixing sleeve, and two handles convenient for rotating threaded rod is fixed on fixing sleeve.The pipeline valve dismounting eyelid retractor of the utility model, the arc panel realized on top plate is supported the pipeline with dismounting valve or valve both ends, not only facilitate the dismounting of valve, it improves work efficiency, but also it can avoid damaging valve or pipeline during twisting flange bolt, beneficial effect is significant, is suitable for the application of popularization.
Description
Technical field
The utility model relates to a kind of pipeline valve dismounting eyelid retractors, more specifically, more particularly to a kind of avoidable
The pipeline valve dismounting eyelid retractor that valve or pipeline are deformed or damaged.
Background technique
In the oil field system of ground, various types of valves are more, and specification is different, either indoor or outdoor, gate
It inevitably will appear various failures in use, in its maintenance, replacement, especially replacement DN200(diameter is
200mm) when the above gate valve, due to no dedicated support device, cause the valve in replacing valve that can not stablize in position
Constant position, if dismounting flange on bolt when it is firmly excessive, will lead to pipeline deformation, lead to the time-consuming expense of replacing valve
Power, it is very dangerous.
Summary of the invention
The utility model in order to overcome the shortcomings of the above technical problems, provides a kind of avoidable valve or pipeline becomes
Eyelid retractor is used in shape or the dismounting of the pipeline valve of damage.
Pipeline valve the dismounting eyelid retractor, including pedestal, thread barrel, threaded rod and top plate of the utility model, thread barrel
It is fixed on pedestal with vertical state, internal screw thread is provided on the inner wall of thread barrel, threaded rod and thread barrel are through being threadedly engaged；Its
Be characterized in that: the center of top plate lower surface is fixed with downward opening limit sleeve, and the upper end of threaded rod is located in limit sleeve；Top plate
Upper surface on be fixed with two arc panels being parallel to each other, the arc-shaped cavity of arc panel is upward；The middle and upper part of threaded rod is fixed with
It is fixed to cover, two handles convenient for rotating threaded rod is fixed on fixing sleeve.
The pipeline valve dismounting eyelid retractor of the utility model, the upper end of the limit sleeve inner cavity are provided with ball bearing,
The upper end of threaded rod is matched through ball bearing with limit sleeve and top plate.
The pipeline valve dismounting eyelid retractor of the utility model, the fixing sleeve are passed through with threaded rod, arc panel and top plate
Pad is fixedly connected.
The beneficial effects of the utility model are: the pipeline valve dismounting eyelid retractor of the utility model, by pedestal, screw thread
Cylinder, threaded rod, top plate, arc panel, fixing sleeve and handle composition, handle are fixed on fixing sleeve, and fixing sleeve is fixed on threaded rod
On, so that during driving threaded rod to rotate by handle, using being threadedly engaged for threaded rod and thread barrel, spiral shell can be driven
Rasp bar lifting, and then drives the top plate of upper end go up and down, realizes arc panel on top plate to dismounting valve or valve both ends
Pipeline is supported, and is not only facilitated the dismounting of valve, is improved work efficiency, but also can avoid in the mistake for twisting flange bolt
Valve or pipeline are damaged in journey, beneficial effect is significant, is suitable for the application of popularization.
Detailed description of the invention
Fig. 1 is the pipeline valve dismounting of the utility model main view of eyelid retractor；
Fig. 2 is the pipeline valve dismounting of the utility model left view of eyelid retractor；
Fig. 3 is the pipeline valve dismounting of the utility model top view of eyelid retractor；
Fig. 4 is the pipeline valve dismounting of the utility model usage state diagram of eyelid retractor.
In figure: 1 pedestal, 2 thread barrels, 3 threaded rods, 4 top plates, 5 arc panels, 6 fixing sleeves, 7 handles, 8 limit sleeves, 9 balls
Bearing, 10 pads, 11 arc-shaped cavities；12 pipelines, 13 valves, 14 eyelid retractors.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, the main view of the pipeline valve dismounting eyelid retractor of the utility model is set forth
Figure, left view and top view, shown in pipeline valve dismounting eyelid retractor by pedestal 1, thread barrel 2, threaded rod 3, top plate 4, arc
Shape plate 5, fixing sleeve 6, handle 7 and limit sleeve 8 form, and pedestal 1, which serves, to be fixed and supported, and thread barrel 2 is fixed with vertical direction
In on the center of 1 upper surface of pedestal, the upper end opening of thread barrel 2 is internally provided with screw thread.Threaded rod 3 is located at thread barrel 2
In, threaded rod 3 with thread barrel 2 through being threadedly engaged, in this way, during pedestal 1 is fixed, threaded rod 3 rotates, threaded rod
3 can be gone up and down.
Limit sleeve 8, opening down, the upper end of threaded rod 3 of limit sleeve 8 are fixed on the central location of 4 lower surface of top plate
It stretches in limit sleeve 8, to drive 4 oscilaltion of top plate during threaded rod 3 is gone up and down.In order to guarantee threaded rod 3
The upper end of smooth rotation, shown 8 inner cavity of limit sleeve is provided with ball bearing 9 so that threaded rod 3 through ball bearing 9 and top plate 4 and
Limit sleeve 8 matches, and further ensures being freely rotated for threaded rod 3.
Two arc panels 5 being parallel to each other are fixed on the upper surface of shown top plate 4, the arc-shaped cavity 11 of arc panel 5 upward, is used
It is supported in valve 13 or pipeline 12.During arc panel 5 is with 3 oscilaltion of threaded rod, it can be adjusted to valve
13 or pipeline 12 bearing height and support degree.Fixing sleeve 6 is fixed on the upper-end part of driving of threaded rod 3, is fixed on fixing sleeve 6
Two handles 7, so as to user hold handle 7 rotate during, threaded rod 3 can be driven to be rotated, due to threaded rod 3 with
The cooperation of thread barrel 2 can drive 3 oscilaltion of threaded rod.In order to guarantee the fastness of connection, shown fixing sleeve 6 and screw thread
The connection of the welded point 10 of bar 3, arc panel 5 are connect with top plate 4 also welded point 10.
As shown in figure 4, the usage state diagram of the pipeline valve dismounting eyelid retractor of the utility model is given, in use,
When needing that the valve 13 on pipeline 12 is dismantled or replaced, eyelid retractor 14 of the invention is placed in valve 13 first
Then lower section holds handle 7 and rotates threaded rod 3, arc panel 5 is made tightly to withstand on the lower section of valve 13；In order to guarantee support
Stability can also be also provided with upper eyelid retractor 14 in the end for the pipeline 12 connecting with valve 13.In setting after eyelid retractor 14, i.e.,
It is time saving and energy saving using the disassembly that spanner is well on to the bolt on flange, it improves work efficiency, it is thus also avoided that valve
13 and pipeline 12 destruction.
Claims (3)
1. a kind of pipeline valve dismounting eyelid retractor, including pedestal (1), thread barrel (2), threaded rod (3) and top plate (4), screw thread
Cylinder is fixed on pedestal with vertical state, internal screw thread is provided on the inner wall of thread barrel, threaded rod and thread barrel are through being threadedly engaged；
It is characterized by: the center of top plate lower surface is fixed with downward opening limit sleeve (8), the upper end of threaded rod is located at limit sleeve
In；Two arc panels (5) being parallel to each other are fixed on the upper surface of top plate, the arc-shaped cavity (11) of arc panel is upward；Threaded rod
Middle and upper part is fixed with fixing sleeve (6), and two handles (7) convenient for rotating threaded rod is fixed on fixing sleeve.
2. pipeline valve dismounting eyelid retractor according to claim 1, it is characterised in that: limit sleeve (8) inner cavity
Upper end is provided with ball bearing (9), and the upper end of threaded rod (3) is matched through ball bearing with limit sleeve and top plate.
3. pipeline valve dismounting eyelid retractor according to claim 1 or 2, it is characterised in that: the fixing sleeve (6) and spiral shell
Rasp bar (3), arc panel (5) are fixedly connected with the welded point (10) of top plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827857.0U CN208961963U (en) | 2018-11-07 | 2018-11-07 | Eyelid retractor is used in a kind of dismounting of pipeline valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827857.0U CN208961963U (en) | 2018-11-07 | 2018-11-07 | Eyelid retractor is used in a kind of dismounting of pipeline valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961963U true CN208961963U (en) | 2019-06-11 |
Family
ID=66760448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827857.0U Expired - Fee Related CN208961963U (en) | 2018-11-07 | 2018-11-07 | Eyelid retractor is used in a kind of dismounting of pipeline valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388034A (en) * | 2020-09-22 | 2021-02-23 | 广东韶钢松山股份有限公司 | Loading and unloading device and method for spiral drill bit of bridge type lifting sampling machine |
-
2018
- 2018-11-07 CN CN201821827857.0U patent/CN208961963U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388034A (en) * | 2020-09-22 | 2021-02-23 | 广东韶钢松山股份有限公司 | Loading and unloading device and method for spiral drill bit of bridge type lifting sampling machine |
| CN112388034B (en) * | 2020-09-22 | 2022-04-12 | 广东韶钢松山股份有限公司 | Loading and unloading device and method for spiral drill bit of bridge type lifting sampling machine |
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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: 20190611 Termination date: 20191107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |