CN202639769U - Support device for removing vertical manifold - Google Patents
Support device for removing vertical manifold Download PDFInfo
- Publication number
- CN202639769U CN202639769U CN 201220284039 CN201220284039U CN202639769U CN 202639769 U CN202639769 U CN 202639769U CN 201220284039 CN201220284039 CN 201220284039 CN 201220284039 U CN201220284039 U CN 201220284039U CN 202639769 U CN202639769 U CN 202639769U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- support plate
- nut
- shaped support
- weightlifting
- 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
The utility model relates to a support device for removing a vertical manifold, which comprises a U-shaped support plate, a weightlifting nut, a screw rod and a hydraulic lifting device, wherein the hydraulic lifting device is provided with an actuating rod; internal threads are formed on the weightlifting nut, external threads are formed on the screw rod which is installed on the hydraulic lifting device, and the internal threads of the weightlifting nut are screwed with the external threads of the screw rod; the U-shaped support plate is fixed on the weightlifting nut, and a U-shaped open slot is formed on the U-shaped support plate; the U-shaped support plate is inserted between two flanges of a vertical pipeline; the actuating rod is operated, so that the U-shaped support plate is lifted, the upper flange is lifted, and the space between the two flanges is increased; a sealing device between the two flanges can be taken out; and after the sealing device is taken out, all components are not squeezed together and are easily removed. According to the support device, the point of application is transferred to the ground, the operation is convenient, potential safety hazards do not exist, the labor intensity of workers can be reduced, and the labor efficiency can be increased.
Description
Technical field:
The utility model relates to the maintenance unit that oilfield metering station, distributing room for water injection are used, and is a kind of bracing or strutting arrangement that vertical manifold is used of dismantling.
Background technology:
The valve of installing in the riser, flowmeter are being changed, are keeping in repair, when maintaining, are being needed it is being dismantled, and present method for dismounting is to adopt crowbar to prize adpting flange, dismantle after making it increase the gap, owing to needing the equipment of dismounting overhead higher, the operator is not in terrestrial operation, so, adopt this method for dismounting work difficulty large, inefficiency, labour intensity is large, certain danger is arranged, do not meet the requirement of safety in production, yet easy damage equipment, economic loss.
Summary of the invention:
To be that design is a kind of dismantle the bracing or strutting arrangement that vertical manifold is used to the purpose of this utility model, overcomes the problem of above-mentioned existence, convenient, fast when making the valve installed in its dismounting riser, flowmeter, improves efficient on International Labour Day.
The purpose of this utility model is achieved in that and comprises U-shaped gripper shoe, weight lifting nut, screw rod, hydraulic hoist unit, starting bar is arranged on the hydraulic hoist unit, the weight lifting nut has internal thread, external screw thread is arranged on the screw rod, screw rod is installed on the hydraulic hoist unit, the internal thread of weight lifting nut and the external screw thread of screw rod screw, and U-shaped gripper shoe is fixed on the weight lifting nut, and U-shaped open slot is arranged on the U-shaped gripper shoe.
The beneficial effects of the utility model are: U-shaped gripper shoe is inserted between two ring flanges of riser, the operation start bar, U-shaped gripper shoe rises, upper flange plate is risen, distance between two ring flanges increases, sealing device between the flange can be taken out, do not press together between each parts behind the taking-up sealing device, be easy to its dismounting, the utility model is transferred to ground with the point of application, and is easy to operate, there is not potential safety hazard, hydraulic hoist unit is laborsaving, can alleviate workman's labour intensity, improves efficient on International Labour Day.
Description of drawings:
Fig. 1 is the installation diagram of the utility model embodiment.
Fig. 2 is the top view of part 1 among Fig. 1.
The specific embodiment:
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
Embodiment of the present utility model comprises U-shaped gripper shoe 1, weight lifting nut 2, screw rod 3, hydraulic hoist unit 4, starting bar 5 is arranged on the hydraulic hoist unit 4, weight lifting nut 2 has internal thread, on the screw rod 3 external screw thread is arranged, screw rod 3 is installed on the hydraulic hoist unit 4, and the external screw thread of the internal thread of weight lifting nut 2 and screw rod 3 screws, U-shaped gripper shoe 1 is fixed on the weight lifting nut 2, fixed form has U-shaped open slot 6 for welding on the U-shaped gripper shoe 1, can insert between two flanges to contact with the upper flange large tracts of land.Rotation weight lifting nut 2 or screw rod 3 can be regulated the height of U-shaped gripper shoe 1, adapt to the requirement of differing heights.
During use, hydraulic hoist unit 4 is installed in ground, and U-shaped gripper shoe 1 is inserted between the ring flange, shakes starting bar 5, and the piston of hydraulic hoist unit 4 protrudes upward, and promotes U-shaped gripper shoe 1 and rises, and realizes the operation of the vertical manifold of dismounting.
Claims (1)
1. dismantle the bracing or strutting arrangement that vertical manifold is used for one kind, comprise U-shaped gripper shoe (1), weight lifting nut (2), screw rod (3), hydraulic hoist unit (4), starting bar (5) is arranged on the hydraulic hoist unit (4), weight lifting nut (2) has internal thread, screw rod has external screw thread on (3), it is characterized in that: screw rod (3) is installed on the hydraulic hoist unit (4), the external screw thread of the internal thread of weight lifting nut (2) and screw rod (3) screws, U-shaped gripper shoe (1) is fixed on the weight lifting nut (2), and U-shaped open slot (6) is arranged on the U-shaped gripper shoe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284039 CN202639769U (en) | 2012-06-11 | 2012-06-11 | Support device for removing vertical manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284039 CN202639769U (en) | 2012-06-11 | 2012-06-11 | Support device for removing vertical manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639769U true CN202639769U (en) | 2013-01-02 |
Family
ID=47408940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284039 Expired - Fee Related CN202639769U (en) | 2012-06-11 | 2012-06-11 | Support device for removing vertical manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639769U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921993A (en) * | 2016-06-28 | 2016-09-07 | 中国冶集团有限公司 | Method for replacing gasket for tower type equipment |
| CN111980607A (en) * | 2020-08-28 | 2020-11-24 | 广西桂冠电力股份有限公司大化水力发电总厂 | Method for removing water pipe of deep well pump |
-
2012
- 2012-06-11 CN CN 201220284039 patent/CN202639769U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921993A (en) * | 2016-06-28 | 2016-09-07 | 中国冶集团有限公司 | Method for replacing gasket for tower type equipment |
| CN111980607A (en) * | 2020-08-28 | 2020-11-24 | 广西桂冠电力股份有限公司大化水力发电总厂 | Method for removing water pipe of deep well pump |
| CN111980607B (en) * | 2020-08-28 | 2023-03-10 | 广西桂冠电力股份有限公司大化水力发电总厂 | Method for removing water pipe of deep well pump |
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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: 20130102 Termination date: 20130611 |