CN202719329U - Split weld-free injecting clamp - Google Patents
Split weld-free injecting clamp Download PDFInfo
- Publication number
- CN202719329U CN202719329U CN 201220289588 CN201220289588U CN202719329U CN 202719329 U CN202719329 U CN 202719329U CN 201220289588 CN201220289588 CN 201220289588 CN 201220289588 U CN201220289588 U CN 201220289588U CN 202719329 U CN202719329 U CN 202719329U
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- CN
- China
- Prior art keywords
- guard plate
- upper guard
- plates
- pressing plates
- pressing plate
- 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
Provided is a split weld-free injecting clamp. The split weld-free injecting clamp comprises an upper guard plate, a lower guard plate, thread studs, sealing big rubber strips and sealing small rubber strips. Both the upper guard plate and the lower guard plate are composed of lug plates which are in fixed connection with two sides of a circular arc plate. The upper guard plate and the lower guard plate are connected with an articulated frame and a revolving shaft screw connected with the lug plates in a mutually hinged mode through one side. The inner walls of circular arc plates of both the upper guard plate and the lower guard plate are provided with tooth form pressing plates. Two ends of the inner walls of the lug plates at two sides are both provided with small pressing plates and outer pressing plates. The tooth form pressing plates, the small pressing plates and the outer pressing plates are all provided with the sealing big rubber strips. Joint parts of the lug plates and the inner walls of the circular arc plates are provided with transverse pressing plates and vertical pressing plates. The sealing small rubber strips are placed between the transverse pressing plates and the vertical pressing plates. The two lug plates on two sides of the upper guard plate and the lower guard plate utilize the penetratingly installed thread studs for fastening, and sealant is injected through injecting holes. The sealant is used to form annular seal space between the inner wall of a clamp body and the outer wall of a pipeline, so that weld time of the clamp body and the pipeline is saved dramatically, and thereby the purpose of rapid repairs is achieved.
Description
Technical field
The utility model relates to pipeline leakage mending technique field, particularly relates to a kind of opposite opened and exempts to weld glue injection jig.
Background technique
Meson all has elevated pressures in the pipeline of long-range transfer line.Pipeline is in physical environment because under the effects such as corrosion or extraneous mechanical force, can cause tube wall damaged and leak, and must in time, effectively carry out pipeline mending-leakage repairing.In the past, general adopt first step-down so that after stopping the mode of leaking medium or by clamping bolt the pipeline blockage fixture being tightened with the pipeline leakage place, carry out again soldering, greatly incured loss through delay the repairing time, can bring economic loss and inconvenience to terminal use's production, life, time-consuming, effort does not reach the purpose of rapid rush-repair.
The model utility content
The technical problems to be solved in the utility model is, after a kind of blocking clamper body and pipeline leakage place chucking is provided, utilize the first layer sealing joint strip of anchor clamps inside that the pipeline leakage place (is comprised straight weld, circumferential weld, spiral weld, the defectives such as leak source) sealing, make the pressure pocket that forms a sealing between fixture inwall and the pipeline external wall, after the sealing by between the two-layer sealing joint strip of the hole for injecting glue on the fixture in the fixture hold the glue chamber inject special seal glue replace in the past fixture and the whole welding between the pipeline, greatly saved the in the past weld interval of fixture and pipeline, thereby the opposite opened that reaches the rapid rush-repair purpose exempts to weld glue injection jig.
The technological scheme that adopts is:
Opposite opened exempts to weld glue injection jig, comprises upper guard board, lower backplate, fastening stud, the large adhesive tape of sealing, seals little adhesive tape.Described upper guard board is fixedly connected with otic placode with lower backplate by the arc plate two ends and consists of, and upper guard board is hinged by body cradle and the rotating shaft screw rod that a side is connected with otic placode with lower backplate, and the arc plate inwall of upper guard board and lower backplate is all established the profile of tooth pressing plate; The otic placode inwall two ends of both sides are equipped with little pressing plate and outer plate, and the large adhesive tape of sealing is all arranged on profile of tooth pressing plate, little pressing plate and the outer plate, and otic placode and arc plate inwall connection part are provided with horizontal pressing plate and vertical pressing plate, and the little adhesive tape of sealing is arranged between horizontal pressing plate and the vertical pressing plate.The both sides otic placode of described upper guard board and lower backplate all is coated with fastening stud.
Above-mentioned upper guard board and lower backplate are equipped with hole for injecting glue, and the inlet of hole for injecting glue has all been screwed plug.
Above-mentioned upper guard board is provided with conduction hole.
The utility model is tight with the fixture of upper guard board and lower backplate composition by fastening stud
Ground and dimension pipeline chucking, and the sealing joint strip that utilizes upper guard board and lower backplate inside makes Seal cage of formation between fixture inwall and the pipeline external wall, utilize simultaneously the conduction hole of anchor clamps that the oil gas of pipeline leakage is emitted, thereby reach the purpose of rapid rush-repair.Meanwhile, whole welding that sealer replaced de-chucking and pipeline, bolt, nut are injected in the glue chamber of holding from hole for injecting glue to anchor clamps inside, the function of exempting to weld with realization.Greatly saved the weld interval of fixture and pipeline.Can be used for pressure and be not more than 15MPa, Maximum operating temperature is not more than 120 ℃.Interim and permanent repairing when the situations such as the pipeline dielectric leakage of pipeline specification Φ 50~Φ 1219, burn into perforation occur.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Opposite opened exempts to weld glue injection jig, comprises upper guard board 2, lower backplate 1, fastening stud 7, the large adhesive tape 15 of sealing, the little adhesive tape 14 of sealing.Described upper guard board 2 is fixedly connected with otic placode 8 with lower backplate 1 by arc plate 6 two ends and consists of, upper guard board 2 is hinged by body cradle 10 and the rotating shaft screw rod 9 that a side is connected with otic placode 8 with lower backplate 1, and arc plate 6 inwalls of upper guard board 2 and lower backplate 1 are all established profile of tooth pressing plate 16; The otic placode 8 inwall two ends of both sides are equipped with little pressing plate 12 and outer plate 11, the large adhesive tape 15 of sealing is all arranged on profile of tooth pressing plate 16, little pressing plate 12 and the outer plate 11, otic placode and arc plate inwall connection part are provided with horizontal pressing plate 17 and vertical pressing plate 13, and the little adhesive tape 14 of sealing is arranged between horizontal pressing plate 17 and the vertical pressing plate 13.The both sides otic placode 8 of described upper guard board 2 and lower backplate 1 all is coated with fastening stud 7.Described upper guard board 2 and lower backplate 1 are equipped with hole for injecting glue 4, and the inlet of hole for injecting glue 4 has all been screwed plug 3.Upper guard board 2 is provided with the conduction hole 5 that alleviates the pipeline pressure medium, and the opposite opened that consists of pipeline blockage exempts to weld glue injection jig.
Claims (3)
1. opposite opened exempts to weld glue injection jig, comprise upper guard board (2), lower backplate (1), fastening stud (7), seal large adhesive tape (15), seal little adhesive tape (14), it is characterized in that described upper guard board (2) is fixedly connected with otic placode (8) with lower backplate (1) by arc plate (6) two ends and consists of, upper guard board (2) is hinged by body cradle (10) and the rotating shaft screw rod (9) that a side is connected with otic placode (8) with lower backplate (1), and arc plate (6) inwall of upper guard board (2) and lower backplate (1) is all established profile of tooth pressing plate (16); The otic placode of both sides (8) inwall two ends are equipped with little pressing plate (12) and outer plate (11), sealing large adhesive tape (15) is all arranged on profile of tooth pressing plate (16), little pressing plate (12) and the outer plate (11), otic placode and arc plate inwall connection part are provided with horizontal pressing plate (17) and vertical pressing plate (13), sealing little adhesive tape (14) is arranged between horizontal pressing plate (17) and the vertical pressing plate (13), and the both sides otic placode (8) of upper guard board (2) and lower backplate (1) all is coated with fastening stud (7).
2. opposite opened according to claim 1 exempts to weld glue injection jig, it is characterized in that described upper guard board (2) and lower backplate (1) are equipped with hole for injecting glue (4), and the inlet of hole for injecting glue (4) has all been screwed plug (3).
3. opposite opened according to claim 1 exempts to weld glue injection jig, it is characterized in that described upper guard board (2) is provided with conduction hole (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220289588 CN202719329U (en) | 2012-06-20 | 2012-06-20 | Split weld-free injecting clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220289588 CN202719329U (en) | 2012-06-20 | 2012-06-20 | Split weld-free injecting clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202719329U true CN202719329U (en) | 2013-02-06 |
Family
ID=47621153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220289588 Expired - Fee Related CN202719329U (en) | 2012-06-20 | 2012-06-20 | Split weld-free injecting clamp |
Country Status (1)
Country | Link |
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CN (1) | CN202719329U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3012760A1 (en) * | 2013-11-07 | 2015-05-08 | Ceranov Technologies | MOLD FOR THE REPAIR OF MECHANICAL PARTS BY FILLING MATERIAL, COMPRISING AT LEAST TWO WORKPIECES TO BE TIGHTENED AROUND THE WORKPIECE TO BE REPAIRED |
CN106401080A (en) * | 2016-11-11 | 2017-02-15 | 四川省科拓梦无人机科技有限公司 | Roof clamp convenient to install |
CN109027509A (en) * | 2018-09-13 | 2018-12-18 | 青海盐湖工业股份有限公司 | A kind of sealing device suitable for three-way pipeline |
CN111237583A (en) * | 2020-02-06 | 2020-06-05 | 中国石油天然气集团有限公司 | Drainage type clamp and method for plugging double-metal composite pipe puncture under pressure by utilizing same |
CN113251240A (en) * | 2021-04-26 | 2021-08-13 | 盘锦春亚石油科技有限公司 | Explosion-proof outside of tubes plugging device speedily carries out rescue work |
-
2012
- 2012-06-20 CN CN 201220289588 patent/CN202719329U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3012760A1 (en) * | 2013-11-07 | 2015-05-08 | Ceranov Technologies | MOLD FOR THE REPAIR OF MECHANICAL PARTS BY FILLING MATERIAL, COMPRISING AT LEAST TWO WORKPIECES TO BE TIGHTENED AROUND THE WORKPIECE TO BE REPAIRED |
CN106401080A (en) * | 2016-11-11 | 2017-02-15 | 四川省科拓梦无人机科技有限公司 | Roof clamp convenient to install |
CN106401080B (en) * | 2016-11-11 | 2019-06-07 | 四川省科拓梦无人机科技有限公司 | A kind of roof clamp being easily installed |
CN109027509A (en) * | 2018-09-13 | 2018-12-18 | 青海盐湖工业股份有限公司 | A kind of sealing device suitable for three-way pipeline |
CN111237583A (en) * | 2020-02-06 | 2020-06-05 | 中国石油天然气集团有限公司 | Drainage type clamp and method for plugging double-metal composite pipe puncture under pressure by utilizing same |
CN113251240A (en) * | 2021-04-26 | 2021-08-13 | 盘锦春亚石油科技有限公司 | Explosion-proof outside of tubes plugging device speedily carries out rescue work |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20160620 |