CN110977824A - Butt joint fixing device for gas pipeline machining - Google Patents
Butt joint fixing device for gas pipeline machining Download PDFInfo
- Publication number
- CN110977824A CN110977824A CN201911325827.9A CN201911325827A CN110977824A CN 110977824 A CN110977824 A CN 110977824A CN 201911325827 A CN201911325827 A CN 201911325827A CN 110977824 A CN110977824 A CN 110977824A
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- China
- Prior art keywords
- pipeline
- wall
- fixedly connected
- butt joint
- movable ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a butt joint fixing device for processing a gas pipeline, which comprises a bottom plate, a first pipeline and a second pipeline, wherein one end of the first pipeline and one end of the second pipeline are both fixedly connected with a connector, first threaded holes distributed at equal intervals are formed in one side of the connector, the inner wall of each first threaded hole is in threaded connection with a first threaded rod, one end of each first threaded rod is in threaded connection with a nut, limiting rings are fixedly connected to one side of the outer wall of the first pipeline and one side of the outer wall of the second pipeline, and a first movable ring is sleeved on one side of the outer wall of the first pipeline. The invention keeps the connection of the pipelines to be matched, adjusts the position of the first threaded rod in the first threaded hole, carries out preliminary butt joint and fixing treatment on the first pipeline and the second pipeline through the nut, adjusts the distance between the first movable ring and the second movable ring, is convenient for fixing the first movable ring and the second movable ring, and fully improves the butt joint and fixing effect of the gas pipelines.
Description
Technical Field
The invention relates to the technical field of gas pipelines, in particular to a butt joint fixing device for processing a gas pipeline.
Background
The gas pipeline is a pipeline for conveying natural gas from an exploitation place or a processing plant to an urban gas distribution center or an industrial enterprise user, and is also called a gas transmission pipeline.
Through retrieval, the patent with Chinese patent publication number CN205639880U discloses a pipeline fixing device, and belongs to the field of oil and gas transmission. The device comprises: a fixed disc and a fixed pier; the fixed disc is provided with a through hole, and two ends of the through hole are respectively butted and fixed with two pipelines to be fixed; the fixed disk and the two pipelines are fixed in the fixed pier. The pipeline fixing device in the above patent has the following disadvantages: therefore, it is necessary to design a butt-joint fixing device for processing a gas pipeline to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a butt joint fixing device for processing a gas pipeline.
In order to achieve the purpose, the invention adopts the following technical scheme:
a butt joint fixing device for processing a gas pipeline comprises a bottom plate, a first pipeline and a second pipeline, wherein one end of the first pipeline and one end of the second pipeline are fixedly connected with a connector, first threaded holes distributed equidistantly are formed in one side of the connector, a first threaded rod is in threaded connection with the inner wall of the first threaded hole, a nut is in threaded connection with one end of the first threaded rod, a limiting ring is fixedly connected to one side of the outer wall of the first pipeline and one side of the outer wall of the second pipeline, a first movable ring is sleeved on one side of the outer wall of the first pipeline, a second movable ring is sleeved on the outer wall of the second pipeline, reinforcing rods are fixedly connected to the top and the bottom of the outer wall of one side of the second movable ring, jacks are formed in the top and the bottom of one side of the first movable ring, the reinforcing rods penetrate through the insides of the jacks, second threaded holes are formed in one end of the reinforcing rods, and the outer wall of the second threaded hole is in threaded connection with a second threaded rod, and one side of the second threaded rod is fixedly connected with a rotating handle.
Preferably: one side of one of the connectors is fixedly connected with a clamping ring, one side of the other connector is provided with an annular clamping groove, and the outer wall of the clamping ring is matched with the inner wall of the annular clamping groove.
Preferably: the equal fixedly connected with support column in top four corners of bottom plate, and the top fixedly connected with roof of support column, the equal fixedly connected with fixed plate in bottom intermediate position of roof and the top intermediate position of bottom plate.
Preferably: the equal fixedly connected with pneumatic cylinder of one side of fixed plate, and the equal fixedly connected with gag lever post of the opposite side of the piston end of pneumatic cylinder and fixed plate, spacing hole has all been opened to the one end of gag lever post one side outer wall.
Preferably: the top intermediate position and the bottom intermediate position of first movable ring and the equal fixedly connected with spacing seat in top intermediate position and the bottom intermediate position of second movable ring, and the through-hole has all been opened to one side of spacing seat, and the gag lever post is pegged graft in the inside of through-hole, and the fixed orifices has all been opened to the opposite side outer wall of spacing seat, and the pin has all been pegged graft to the inside of fixed orifices and the inner wall in spacing hole.
Preferably: the equal fixedly connected with buffering frame in top both sides intermediate position of bottom plate, and the equal fixedly connected with support hoop in top of buffering frame.
Preferably: the buffer frame comprises a fixed cylinder, a spring and a telescopic rod, the telescopic rod is inserted in the fixed cylinder, and the top and the bottom of the spring are fixedly connected with the outer wall of the bottom of the telescopic rod and the inner wall of the bottom of the fixed cylinder respectively.
As a still further scheme of the invention: .
The invention has the beneficial effects that:
1. the connector of the first pipeline is butted with the connector of the second pipeline through the arranged first pipeline, the second pipeline, the connector, the first threaded hole, the first threaded rod, the threaded cap, the retainer ring and the annular clamping groove, so that the retainer ring is clamped in the annular clamping groove, the pipelines are kept connected and matched, the position of the first threaded rod in the first threaded hole is adjusted, and the first pipeline and the second pipeline are preliminarily butted and fixed through the nut;
2. through the arrangement of the bottom plate, the top plate, the hydraulic cylinder, the limiting rod, the limiting hole, the limiting ring, the first movable ring, the second movable ring, the limiting seat, the through hole, the fixed hole and the pin, a frame structure consisting of the bottom plate, the top plate, the support column and the like is arranged at the joint of the first pipeline and the second pipeline, the first movable ring and the second movable ring are respectively sleeved with the outer walls of the first pipeline and the second pipeline, so that the limiting rod is inserted into the through hole of the limiting seat, the pin is inserted into the fixed hole and the limiting hole, the position of the limiting rod is adjusted by the hydraulic cylinder, the distance between the first movable ring and the second movable ring is adjusted, the reinforcing rod, the jack, the second threaded hole, the second threaded rod and the rotating handle are arranged, so that the reinforcing rod is inserted into the jack of the first movable ring, when the first movable ring and the second movable ring are in a tight state, the position of the second threaded rod in the second threaded hole is adjusted by the rotating handle, one end of the second threaded rod is clamped on one side of the first movable ring, so that the first movable ring and the second movable ring can be conveniently fixed, and the butt joint fixing effect of the gas pipeline is fully improved;
3. through the buffer bracket and the support hoop that set up, when the pipeline was located inside whole device for the pipeline overlap joint is on the support hoop, supports and the buffering through support hoop and buffer bracket to the pipeline and handles.
Drawings
Fig. 1 is a schematic sectional front view of a docking fixture for gas pipeline processing according to embodiment 1;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to example 1;
fig. 3 is a schematic overall structural view of a butt joint fixing device for processing a gas pipeline according to embodiment 1;
fig. 4 is a schematic structural view of a first movable ring and a second movable ring of the butt joint fixing device for processing a gas pipeline provided in embodiment 1;
fig. 5 is a schematic view of a collar structure of the butt joint fixing device for processing a gas pipeline according to embodiment 1;
fig. 6 is a schematic structural view of a buffer frame and a support hoop of the butt joint fixing device for processing a gas pipeline in embodiment 2.
In the figure: the device comprises a base plate 1, a limiting rod 2, a reinforcing rod 3, a hydraulic cylinder 4, a first pipeline 5, a connector 6, a limiting ring 7, a first movable ring 8, a top plate 9, a first threaded rod 10, a second movable ring 11, a second pipeline 12, a second threaded hole 13, a second threaded rod 14, a limiting hole 15, a limiting seat 16, a supporting column 17, a pin 18, a clamping ring 19, a supporting hoop 20 and a buffer frame 21.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-5, a butt joint fixing device for processing a gas pipeline comprises a bottom plate 1, a first pipeline 5 and a second pipeline 12, wherein one end of the first pipeline 5 and one end of the second pipeline 12 are both welded with a connector 6, one side of the connector 6 is provided with first threaded holes distributed equidistantly, the inner wall of each first threaded hole is in threaded connection with a first threaded rod 10, one end of each first threaded rod 10 is in threaded connection with a nut, one side of the outer wall of the first pipeline 5 and one side of the outer wall of the second pipeline 12 are both welded with a limiting ring 7, one side of the outer wall of the first pipeline 5 is sleeved with a first movable ring 8, the outer wall of the second pipeline 12 is sleeved with a second movable ring 11, the top and the bottom of the outer wall of one side of the second movable ring 11 are both welded with reinforcing rods 3, the top and the bottom of one side of the first movable ring 8 are both provided with insertion holes, and the reinforcing rods 3, one end of the reinforcing rod 3 is provided with a second threaded hole 13, the outer wall of the second threaded hole 13 is in threaded connection with a second threaded rod 14, and one side of the second threaded rod 14 is welded with a rotating handle.
Wherein, one side of one of the connectors 6 is welded with a clamping ring 19, one side of the other connector 6 is provided with an annular clamping groove, and the outer wall of the clamping ring 19 is matched with the inner wall of the annular clamping groove.
Wherein, the top four corners of bottom plate 1 all welds there is support column 17, and the top welding of support column 17 has roof 9, and the bottom intermediate position of roof 9 and the top intermediate position of bottom plate 1 all weld the fixed plate.
Wherein, there is pneumatic cylinder 4 one side of fixed plate all through bolted connection, and the opposite side of the piston end of pneumatic cylinder 4 and fixed plate all welds gag lever post 2, and spacing hole 15 has all been opened to the one end of gag lever post 2 one side outer wall.
Wherein, spacing seat 16 has all been welded with the top intermediate position and the bottom intermediate position of second movable ring 11 to the top intermediate position and the bottom intermediate position of first movable ring 8, and has all opened the through-hole in one side of spacing seat 16, and gag lever post 2 pegs graft in the inside of through-hole, and the opposite side outer wall of spacing seat 16 has all opened the fixed orifices, and the inside of fixed orifices all pegs graft with the inner wall of spacing hole 15 has pin 18.
The working principle is as follows: when in use, a user connects the hydraulic cylinder 4 to a hydraulic system, butt joints the connector 6 of the first pipeline 5 with the connector 6 of the second pipeline 12 to enable the clamping ring 19 to be clamped in the annular clamping groove to keep the pipeline connection inosculated, then adjusts the position of the first threaded rod 10 in the first threaded hole, carries out preliminary butt joint fixing treatment on the first pipeline 5 and the second pipeline 12 through the screw cap, the user respectively sleeves the first movable ring 8 and the second movable ring 11 with the outer walls of the first pipeline 5 and the second pipeline 12, places a frame structure composed of the bottom plate 1, the top plate 9, the support column 17 and the like at the joint of the first pipeline 5 and the second pipeline 12 to enable the limiting rod 2 to be inserted in the through hole of the limiting seat 16, inserts the pin 18 in the fixed hole and the limiting hole 15, adjusts the position of the limiting rod 2 by using the hydraulic cylinder 4 to adjust the distance between the first movable ring 8 and the second movable ring 11, make stiffener 3 peg graft in the jack of first activity circle 8, when first activity circle 8 and second activity circle 11 department when tight state, utilize to change the position of adjusting second threaded rod 14 in second screw hole 13, make the one end joint of second threaded rod 14 in one side of first activity circle 8, be convenient for fix the processing to first activity circle 9 and second activity circle 11, fully improve the fixed effect of gas pipeline butt joint, treat fixed completion back, get rid of pin 18, resume the normal position with gag lever post 2, again with the frame construction remove can.
Example 2
Referring to fig. 6, in the present embodiment, compared with embodiment 1, the middle positions of the two sides of the top of the bottom plate 1 are respectively connected with the buffer frame 21 through the bolts, and the top of the buffer frame 21 is connected with the support hoop 20 through the bolts.
Wherein, buffer frame 21 comprises a fixed section of thick bamboo, spring and telescopic link, and the telescopic link is pegged graft in the inside of a fixed section of thick bamboo, and the top and the bottom of spring weld with the bottom outer wall of telescopic link and the bottom inner wall of a fixed section of thick bamboo respectively.
The working principle is as follows: when the pipeline is positioned in the whole device, the pipeline is lapped on the supporting hoop 20, and the pipeline is supported and buffered through the supporting hoop 20 and the buffer frame 21.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A butt joint fixing device for processing a gas pipeline comprises a bottom plate (1), a first pipeline (5) and a second pipeline (12), and is characterized in that one end of the first pipeline (5) and one end of the second pipeline (12) are fixedly connected with a connector (6), first threaded holes distributed at equal intervals are formed in one side of the connector (6), the inner wall of each first threaded hole is connected with a first threaded rod (10) in a threaded manner, one end of each first threaded rod (10) is connected with a nut in a threaded manner, limiting rings (7) are fixedly connected to one side of the outer wall of the first pipeline (5) and one side of the outer wall of the second pipeline (12), a first movable ring (8) is sleeved on one side of the outer wall of the first pipeline (5), a second movable ring (11) is sleeved on the outer wall of the second pipeline (12), reinforcing rods (3) are fixedly connected to the top and the bottom of the outer wall of one side of the second movable ring (11), and the jack has all been opened to one side top and the bottom of first activity circle (8), and stiffener (3) pass the inside of jack, second screw hole (13) have all been opened to the one end of stiffener (3), and the equal threaded connection of outer wall of second screw hole (13) has second threaded rod (14), and the equal fixedly connected with in one side of second threaded rod (14) changes the handle.
2. The butt joint fixing device for processing the gas pipeline as claimed in claim 1, wherein one side of one of the connectors (6) is fixedly connected with a clamping ring (19), one side of the other connector (6) is provided with an annular clamping groove, and the outer wall of the clamping ring (19) is matched with the inner wall of the annular clamping groove.
3. The butt joint fixing device for processing the gas pipeline as claimed in claim 2, wherein four corners of the top of the bottom plate (1) are fixedly connected with supporting columns (17), the top of each supporting column (17) is fixedly connected with a top plate (9), and the middle positions of the bottom of the top plate (9) and the middle positions of the top of the bottom plate (1) are fixedly connected with fixing plates.
4. The butt joint fixing device for processing the gas pipeline as claimed in claim 3, wherein one side of the fixing plate is fixedly connected with a hydraulic cylinder (4), the piston end of the hydraulic cylinder (4) and the other side of the fixing plate are fixedly connected with a limiting rod (2), and one end of the outer wall of one side of the limiting rod (2) is provided with a limiting hole (15).
5. The butt joint fixing device for the gas pipeline machining is characterized in that a limiting seat (16) is fixedly connected to the top middle position and the bottom middle position of the first movable ring (8) and the top middle position and the bottom middle position of the second movable ring (11), through holes are formed in one side of the limiting seat (16), the limiting rod (2) is inserted into the through holes, fixing holes are formed in the outer wall of the other side of the limiting seat (16), and pins (18) are inserted into the fixing holes and the inner wall of the limiting hole (15).
6. The butt joint fixing device for processing the gas pipeline as claimed in any one of claims 1 to 5, wherein a buffer frame (21) is fixedly connected to the middle position of each of two sides of the top of the bottom plate (1), and a support hoop (20) is fixedly connected to the top of each buffer frame (21).
7. The butt joint fixing device for processing the gas pipeline as claimed in claim 6, wherein the buffer frame (21) is composed of a fixed cylinder, a spring and a telescopic rod, the telescopic rod is inserted into the fixed cylinder, and the top and the bottom of the spring are respectively fixedly connected with the outer wall of the bottom of the telescopic rod and the inner wall of the bottom of the fixed cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911325827.9A CN110977824A (en) | 2019-12-20 | 2019-12-20 | Butt joint fixing device for gas pipeline machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911325827.9A CN110977824A (en) | 2019-12-20 | 2019-12-20 | Butt joint fixing device for gas pipeline machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110977824A true CN110977824A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911325827.9A Pending CN110977824A (en) | 2019-12-20 | 2019-12-20 | Butt joint fixing device for gas pipeline machining |
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| CN (1) | CN110977824A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622942A (en) * | 2020-06-03 | 2020-09-04 | 安徽卧龙泵阀股份有限公司 | Petrochemical industry process pump shunt tubes fixing device |
| CN112178310A (en) * | 2020-11-02 | 2021-01-05 | 辛集市儒意建筑装饰有限公司 | Novel hydraulic quick joint |
| CN113021228A (en) * | 2021-04-30 | 2021-06-25 | 河南省朝阳建筑设计有限公司 | Fixing device is used in hot-water heating pipeline construction |
| CN113910139A (en) * | 2021-10-09 | 2022-01-11 | 中船澄西船舶修造有限公司 | Fixing tool for expansion joint of desulfurizing tower |
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| CN110170794A (en) * | 2019-04-27 | 2019-08-27 | 深圳市中港建筑工程有限公司 | A kind of mounting structure and method of gas pipeline |
| CN209385809U (en) * | 2019-01-24 | 2019-09-13 | 林志超 | A kind of building heat distribution pipeline attachment device |
| CN209569430U (en) * | 2019-01-11 | 2019-11-01 | 贾宏涛 | A kind of gas pipeline connection structure |
| CN209705486U (en) * | 2019-04-02 | 2019-11-29 | 陈恒 | A kind of anti-corrosion gas pipeline of high-weatherability |
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| JPS51131717U (en) * | 1975-04-16 | 1976-10-23 | ||
| US20110121567A1 (en) * | 2008-05-19 | 2011-05-26 | Gentile Jr Zachary J | Split joint restraint device with dual pipe size capability |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622942A (en) * | 2020-06-03 | 2020-09-04 | 安徽卧龙泵阀股份有限公司 | Petrochemical industry process pump shunt tubes fixing device |
| CN112178310A (en) * | 2020-11-02 | 2021-01-05 | 辛集市儒意建筑装饰有限公司 | Novel hydraulic quick joint |
| CN113021228A (en) * | 2021-04-30 | 2021-06-25 | 河南省朝阳建筑设计有限公司 | Fixing device is used in hot-water heating pipeline construction |
| CN113021228B (en) * | 2021-04-30 | 2022-08-12 | 河南省朝阳建筑设计有限公司 | Fixing device is used in hot-water heating pipeline construction |
| CN113910139A (en) * | 2021-10-09 | 2022-01-11 | 中船澄西船舶修造有限公司 | Fixing tool for expansion joint of desulfurizing tower |
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