CN204108040U - Elbow deformation repair device - Google Patents
Elbow deformation repair device Download PDFInfo
- Publication number
- CN204108040U CN204108040U CN201420530580.0U CN201420530580U CN204108040U CN 204108040 U CN204108040 U CN 204108040U CN 201420530580 U CN201420530580 U CN 201420530580U CN 204108040 U CN204108040 U CN 204108040U
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- elbow
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Abstract
Elbow Deformation Repair device, comprise base, base is vertically provided with four guide pillars, four guide pillar upper ends are provided with holder, holder is vertically provided with hydraulic cylinder, four guide pillars slide and is provided with slide, slide lower surface is provided with top compression leg, the piston rod of hydraulic cylinder passes perpendicularly through holder and is connected with slide upper surface, base is provided with base plate, base plate is provided with left riser, right riser, back vertical plate and front apron, left riser and right riser upper front end are arc structure, left riser is connected with back vertical plate front surface respectively with back vertical plate rear edge, front apron is located at left riser and right riser lower front, lower supporting plate is provided with between left riser and right riser, the front surface of back vertical plate is provided with collateral fagging.The utility model structure is simple, be easy to operation, and automaticity is high, will to flatten or the elbow of distortion repairs soon, thus improves construction quality, improve the flow velocity of fluid by elbow.
Description
Technical field
The utility model belongs to pipe fitting manufacturing technology field, particularly a kind of elbow Deformation Repair device.
Background technology
In the last few years, elbow extensive use in oil, natural gas pipeline projects are built, due to elbow hollow, in production, carrying and use procedure, for the various reasons such as external resistance, pressure, be easy to cause elbow to be out of shape, umbilicate phenomenon, this increases welding difficulty in work progress, and the resistance of larger fluid flowing, reduce the flow velocity of fluid in elbow.Therefore, a kind of instrument that elbow is repaired or device is needed badly.
Utility model content
The utility model in order to solve weak point of the prior art, provide a kind of structure simple, be easy to the elbow Deformation Repair device that operates, convenient and swift, repairing effect is good.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: elbow Deformation Repair device, comprise base, base is vertically provided with four guide pillars, four guide pillar upper ends are provided with holder, holder is vertically provided with hydraulic cylinder, four guide pillars slide and is provided with slide, slide lower surface is provided with top compression leg, the piston rod of hydraulic cylinder passes perpendicularly through holder and is connected with slide upper surface, base is provided with base plate, base plate is provided with left riser, right riser, back vertical plate and front apron, left riser and right riser upper front end are arc structure, left riser is connected with back vertical plate front surface respectively with back vertical plate rear edge, front apron is located at left riser and right riser lower front, lower supporting plate is provided with between left riser and right riser, the front surface of back vertical plate is provided with collateral fagging, edge, lower supporting plate upper end and collateral fagging front edge are all in the arc groove hole structure for placing elbow.
Adopt technique scheme, elbow to be repaired is placed in the arc groove hole on lower supporting plate and collateral fagging, and lower edge, elbow front end withstands on front apron inner surface, and front apron height is lower than endoporus lower edge, elbow front end, and elbow upper port upward.At least three steel balls are selected according to elbow caliber size, first be put into elbow upper port one and the equal-sized steel ball of elbow internal diameter, the piston rod of hydraulic cylinder drives slide to move down along four guide pillars, the downward pressing steel balls of top compression leg of slide lower surface, steel ball is made to be pressed in elbow, top compression leg rises, and then second steel ball is put into elbow upper port, the external diameter of the 2nd the second steel ball and the 3rd steel ball is slightly smaller than the external diameter of the first steel ball, top compression leg is to pressing down second steel ball, second steel ball promotes first steel ball and moves down, and then put the 3rd steel ball, 4th steel ball, until first steel ball from elbow lower port out, first steel ball just can be propped up the part of flattening or be out of shape come.If one time repairing effect is bad, said process can be repeated and operate one time again.
The utility model structure is simple, be easy to operation, and automaticity is high, will to flatten or the elbow of distortion repairs soon, thus improves construction quality, improve the flow velocity of fluid by elbow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side structure schematic diagram that elbow is placed on collateral fagging and lower supporting plate.
Detailed description of the invention
As depicted in figs. 1 and 2, elbow Deformation Repair device of the present utility model, comprise base 1, base 1 is vertically provided with four guide pillars 2, four guide pillar 2 upper ends are provided with holder 3, holder 3 is vertically provided with hydraulic cylinder 4, four guide pillars 2 slide and is provided with slide 5, slide 5 lower surface is provided with top compression leg 6, the piston rod of hydraulic cylinder 4 passes perpendicularly through holder 3 and is connected with slide 5 upper surface, base 1 is provided with base plate 7, base plate 7 is provided with left riser 8, right riser 9, back vertical plate 10 and front apron 11, left riser 8 and right riser 9 upper front end are arc structure, left riser 8 is connected with back vertical plate 10 front surface respectively with back vertical plate 10 rear edge, front apron 11 is located at left riser 8 and right riser 9 lower front, lower supporting plate 12 is provided with between left riser 8 and right riser 9, the front surface of back vertical plate 10 is provided with collateral fagging 13, edge, lower supporting plate 12 upper end and collateral fagging 13 front edge are all in the arc groove hole structure for placing elbow 14.
The utility model is when working use, elbow 14 to be repaired is placed in the arc groove hole on lower supporting plate 12 and collateral fagging 13, lower edge, elbow 14 front end withstands on front apron 11 inner surface, and front apron 11 height is lower than endoporus lower edge, elbow 14 front end, and elbow 14 upper port upward.At least three steel balls 15 are selected according to elbow 14 caliber size, first be put into elbow 14 upper port one and the equal-sized steel ball 15 of elbow 14 internal diameter, the piston rod of hydraulic cylinder 4 drives slide 5 to move down along four guide pillars 2, top compression leg 6 pressing steel balls 15 downwards of slide 5 lower surface, steel ball 15 is made to be pressed in elbow 14, top compression leg 6 rises, and then second steel ball 15 is put into elbow 14 upper port, the external diameter of the 2nd the second steel ball 15 and the 3rd steel ball 15 is slightly smaller than the external diameter of the first steel ball 15, top compression leg 6 is to pressing down second steel ball 15, second steel ball 15 promotes first steel ball 15 and moves down, and then put the 3rd steel ball 15, 4th steel ball 15, until first steel ball 15 from elbow 14 lower port out, first steel ball 15 just can be propped up the part of flattening or be out of shape come.If one time repairing effect is bad, said process can be repeated and operate one time again.
Above-described embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (1)
1. elbow Deformation Repair device, it is characterized in that: comprise base, base is vertically provided with four guide pillars, four guide pillar upper ends are provided with holder, holder is vertically provided with hydraulic cylinder, four guide pillars slide and is provided with slide, slide lower surface is provided with top compression leg, the piston rod of hydraulic cylinder passes perpendicularly through holder and is connected with slide upper surface, base is provided with base plate, base plate is provided with left riser, right riser, back vertical plate and front apron, left riser and right riser upper front end are arc structure, left riser is connected with back vertical plate front surface respectively with back vertical plate rear edge, front apron is located at left riser and right riser lower front, lower supporting plate is provided with between left riser and right riser, the front surface of back vertical plate is provided with collateral fagging, edge, lower supporting plate upper end and collateral fagging front edge are all in the arc groove hole structure for placing elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530580.0U CN204108040U (en) | 2014-09-16 | 2014-09-16 | Elbow deformation repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420530580.0U CN204108040U (en) | 2014-09-16 | 2014-09-16 | Elbow deformation repair device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108040U true CN204108040U (en) | 2015-01-21 |
Family
ID=52325399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420530580.0U Active CN204108040U (en) | 2014-09-16 | 2014-09-16 | Elbow deformation repair device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203459A (en) * | 2020-02-25 | 2020-05-29 | 成都博研新材科技有限公司 | U-shaped anti-seismic pipe bundle shape correcting method |
-
2014
- 2014-09-16 CN CN201420530580.0U patent/CN204108040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203459A (en) * | 2020-02-25 | 2020-05-29 | 成都博研新材科技有限公司 | U-shaped anti-seismic pipe bundle shape correcting method |
| CN111203459B (en) * | 2020-02-25 | 2022-03-22 | 成都博研新材科技有限公司 | U-shaped anti-seismic pipe bundle shape correcting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHENGZHOU WANDA HEAVY INDUSTRIES CO., LTD. Free format text: FORMER NAME: ZHENGZHOU WANDA PIPE FITTING MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 451161 Henan city of Zhengzhou province Xingang air port Avenue North Patentee after: Zhengzhou Wanda's heavy industry limited company Address before: 451161 Henan city of Zhengzhou province Xingang air port Avenue North Patentee before: Zhengzhou Wanda Pipe Fitting Manufacturing Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Elbow deformation repair device Effective date of registration: 20180621 Granted publication date: 20150121 Pledgee: Bank of Zhengzhou, Longhai branch, Limited by Share Ltd Pledgor: Zhengzhou Wanda's heavy industry limited company Registration number: 2018990000469 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190819 Granted publication date: 20150121 Pledgee: Bank of Zhengzhou, Longhai branch, Limited by Share Ltd Pledgor: Zhengzhou Wanda's heavy industry limited company Registration number: 2018990000469 |