CN206875001U - The replacement device of adjustable type flange connecting valve - Google Patents
The replacement device of adjustable type flange connecting valve Download PDFInfo
- Publication number
- CN206875001U CN206875001U CN201720597434.3U CN201720597434U CN206875001U CN 206875001 U CN206875001 U CN 206875001U CN 201720597434 U CN201720597434 U CN 201720597434U CN 206875001 U CN206875001 U CN 206875001U
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- China
- Prior art keywords
- flange connecting
- valve
- adjusted axially
- several
- sliding sleeve
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Abstract
A kind of replacement device of adjustable type flange connecting valve, including：A pair of flange connecting plates being oppositely arranged, the several radiai adjustment screws being arranged on a pair of flange connecting plates, wherein, flange connecting plate is provided with several boss, it is separately installed with each boss of end flange connecting plate and is adjusted axially slide bar, correspond to be provided with respectively on the boss of other end flange connecting plate and several be adjusted axially sliding sleeve, several be adjusted axially on sliding sleeve is respectively equipped with locking jackscrew, the length of replacement device is adjusted by being adjusted axially flexible in sliding sleeve is adjusted axially of slide bar, and then substitute the valve of different length, and ensure that length direction is fixed by locking jackscrew locking.The utility model is by axially and radially adjusting, it not only instead of the valve of hundreds of specifications, solve the problems, such as because valve arrival is later or accurate rapid wear valve is installed after pipeline pressure test operation and brought to Pipe installing, and, the efficiency of construction of Pipe installing is also substantially increased, shortens the construction period.
Description
Technical field
Attachment means are the utility model is related to, more particularly to it is a kind of in offshore platform pipeline field installation process
In, the interim adjustable type flange connection valve for substituting the end face of flange valves such as the manually operated valve of all size, autocontrol valve
The replacement device of door.Belong to Offshore Engineering Pipe installing field.
Background technology
In offshore platform pipeline field installation process, following two problems are frequently encountered：One：Because valve is purchased
And the delivery cycle it is longer cause valve arrival later, Pipe installing requirements of plan can not be met；Secondly：In order to avoid precision valve
It is impaired, installed again after the completion of Pipe installing and pressure testing operation.But due to no special replacement device, therefore, give
Pipe installing operation brings certain difficulty.
Utility model content
Main purpose of the present utility model is to overcome disadvantages mentioned above existing for prior art, and provides a kind of adjustable type method
The replacement device of blue connecting valve, its is simple in construction, easy to operate, by axially and radially adjusting, not only instead of hundreds of
The valve of specification, solve because valve arrival is later or accurate rapid wear valve is installed after pipeline pressure test operation and gives Pipe installing band
The problem of coming, moreover, also substantially increasing the efficiency of construction of Pipe installing, shortens the construction period, one is provided for Pipe installing
Kind is not only practical but also efficiently substitutes instrument temporarily.
The purpose of this utility model is realized by following technical scheme：
A kind of replacement device of adjustable type flange connecting valve, it is characterised in that：Including：A pair of flanges being oppositely arranged connect
Fishplate bar, the several radiai adjustment screws being arranged on a pair of flange connecting plates, wherein, flange connecting plate is provided with several boss,
It is separately installed with each boss of end flange connecting plate and is adjusted axially slide bar, on the boss of other end flange connecting plate respectively
It is corresponding be provided with it is several be adjusted axially sliding sleeve, several be adjusted axially on sliding sleeve is respectively equipped with locking jackscrew, by being adjusted axially cunning
Flexible in sliding sleeve is adjusted axially of bar adjusts the length of replacement device, and then substitutes the valve of different length, and passes through lock
Silk locking is pressed closer to ensure that length direction is fixed.
The radiai adjustment screw is long flaabellum shape, and radiai adjustment screw is in be oppositely arranged.
The beneficial effects of the utility model：The utility model is because using above-mentioned technical proposal, its is simple in construction, operation side
Just, by axially and radially adjusting, the valve of hundreds of specifications is not only instead of, is solved because valve arrival is later or accurate easy
Damage valve installs the problem of being brought to Pipe installing after pipeline pressure test operation, moreover, also substantially increasing applying for Pipe installing
Work efficiency rate, shortens the construction period, provides a kind of not only practicality for Pipe installing but also efficiently substitutes instrument temporarily.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Major Symbol explanation in figure：
1. flange connecting plate, 2. be adjusted axially slide bar, 3. be adjusted axially sliding sleeve, 4. locking jackscrews, 5. radiai adjustment screws.
Embodiment
As shown in figure 1, the utility model includes：A pair of the flanges for connecting pipe both ends companion flange being oppositely arranged
Connecting plate 1, the several radiai adjustment screws 5 being arranged on a pair of flange connecting plates 1 (the present embodiment is 8), wherein, flange connects
Fishplate bar 1 is provided with several boss (the present embodiment is four), is divided on each boss of end flange connecting plate 1 using welding manner
Be not provided with and be adjusted axially slide bar 2, on the boss of other end flange connecting plate 1 using welding manner respectively correspond to be provided with it is several
Sliding sleeve 3 (the present embodiment is four) is adjusted axially, several be adjusted axially on sliding sleeve 3 is respectively equipped with locking jackscrew 4, passes through axial tune
Save flexible in sliding sleeve 3 is adjusted axially of slide bar 2 and adjust the length of replacement device, and then substitute the valve of different length, and
Ensure that length direction is fixed by locking the locking of jackscrew 4.
Above-mentioned radiai adjustment screw 5 is long flaabellum shape, and radiai adjustment screw 5 is in be oppositely arranged.
In use, the length according to the valve to be substituted, to adjust the slide bar 2 of the present utility model that is adjusted axially in axial direction
The stroke in sliding sleeve 3 is adjusted, when entire length of the present utility model is consistent with the valve length substituted, locking locking top
Silk 4, to ensure that device length direction is fixed.Then, the diameter according to the end flanges of valve two substituted, pressure rating adjust this
Center line four bolt hole center's lines corresponding to the companion flange of pipe laying of four pairs of radial direction adjusting screw holes 5 of utility model
Alignment.After alignment, the bolt for being accordingly furnished with pad is selected according to the diameter of the end flanges of valve two of replacement, pressure rating, and it is right
Flange connecting plate 1 and pipeline companion flange carry out wearing bolt fastening.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, every any simple modification made according to the technical essence of the utility model to above example, equivalent variations with
Modification, in the range of still falling within technical solutions of the utility model.
Claims (2)
- A kind of 1. replacement device of adjustable type flange connecting valve, it is characterised in that：Including：A pair of flanges connection being oppositely arranged Plate, the several radiai adjustment screws being arranged on a pair of flange connecting plates, wherein, flange connecting plate is provided with several boss, and one It is separately installed with each boss of end flanges connecting plate and is adjusted axially slide bar, it is right respectively on the boss of other end flange connecting plate Should be provided with it is several be adjusted axially sliding sleeve, several be adjusted axially on sliding sleeve is respectively equipped with locking jackscrew, by being adjusted axially slide bar Flexible in sliding sleeve is adjusted axially adjusts the length of replacement device, and then substitutes the valve of different length, and passes through locking Jackscrew is locked to ensure that length direction is fixed.
- 2. the replacement device of adjustable type flange connecting valve according to claim 1, it is characterised in that：The radiai adjustment Screw is long flaabellum shape, and radiai adjustment screw is in be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597434.3U CN206875001U (en) | 2017-05-26 | 2017-05-26 | The replacement device of adjustable type flange connecting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720597434.3U CN206875001U (en) | 2017-05-26 | 2017-05-26 | The replacement device of adjustable type flange connecting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875001U true CN206875001U (en) | 2018-01-12 |
Family
ID=61336926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720597434.3U Active CN206875001U (en) | 2017-05-26 | 2017-05-26 | The replacement device of adjustable type flange connecting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594461A (en) * | 2020-11-26 | 2021-04-02 | 沪东中华造船(集团)有限公司 | Valve replacing device for ship building |
| CN112627308A (en) * | 2020-12-21 | 2021-04-09 | 中国建筑第八工程局有限公司 | Technical measure device for pipeline capable of being rapidly disassembled and construction method |
-
2017
- 2017-05-26 CN CN201720597434.3U patent/CN206875001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594461A (en) * | 2020-11-26 | 2021-04-02 | 沪东中华造船(集团)有限公司 | Valve replacing device for ship building |
| CN112627308A (en) * | 2020-12-21 | 2021-04-09 | 中国建筑第八工程局有限公司 | Technical measure device for pipeline capable of being rapidly disassembled and construction method |
| CN112627308B (en) * | 2020-12-21 | 2022-03-01 | 中国建筑第八工程局有限公司 | Technical measure device for pipeline capable of being rapidly disassembled and construction method |
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