CN201166229Y - Double-safety seal chucking appliance - Google Patents
Double-safety seal chucking appliance Download PDFInfo
- Publication number
- CN201166229Y CN201166229Y CNU2008201035239U CN200820103523U CN201166229Y CN 201166229 Y CN201166229 Y CN 201166229Y CN U2008201035239 U CNU2008201035239 U CN U2008201035239U CN 200820103523 U CN200820103523 U CN 200820103523U CN 201166229 Y CN201166229 Y CN 201166229Y
- Authority
- CN
- China
- Prior art keywords
- glue
- adjusting screw
- main body
- hole
- injecting
- 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 - Lifetime
Links
Images
Abstract
The utility model provides a double insurance sealing fixture, belonging to the technical field of equipment and spare parts used in pipes or pipeline systems, in particular to a fixture which is plugged from the outer portion of the pipe, which solves the problem that a glue-injection valve of the sealing fixture is easy to break down, and comprises a fixture main body, an adjusting screw and a glue-injection valve, wherein the outer edge of the fixture main body is provided with an inner thread glue-injection mouth in an equal distance, the glue-injection mouth is connected with the glue-injection valve through thread, and the glue-injection valve is connected with an adjusting bar through the thread. A radial round hole is arranged on the middle portion of the adjusting screw, the outer edges of two portions of the fixture main body are correspondingly provided with connecting ears, inner thread connecting holes are arranged on the connecting ears, the inner edge of the fixture main body is of a convex type or a concave type, the adjusting screw is arranged on the upper portion of a glue-injection hole, a radial round hole is arranged on the middle portion of the adjusting screw, and has the same diameter as the diameter of the glue-injection hole, the diameter of the glue-injection mouth is twice bigger than the round hole and the glue-injection hole, and the glue-injection valve and the adjusting screw are formed into a double insurance. The installment and maintain are convenient, the structure is simple, and the performance is reliable.
Description
One, technical field
The utility model belongs to the E ﹠ SP technical field of using in pipe or piping, relate to a kind of anchor clamps that carry out shutoff from the pipe outside.
Two, background technique
Continuous development along with modern times oil recovery, oil refining, chemical engineering industry, various piping flanges are also in continuous increase, but often owing to make, use selection, maintenance improper, the run, drip, leak phenomenon takes place in the work easily, cause energy waste, equipment corrosion, environmental pollution thus, even cause accidents such as stopping production.The sealing technique of not getting angry is the pipeline in process units, parts such as flange, because of certain reason causes leakage, leaking medium is in the flowing state of the inflammable outside injection of band temperature, reproduce a new sealed cavity at leakage position, employing is greater than the external thrust of pressure medium in the system, to have flowability, enhancing property, puffing, the sealing compound of stability is filled with this cavity, sealing compound is expanded under certain conditions, solidify, and on leakage position, set up a new sealing configuration, when maintenance, be easy to dismounting, can not destroy original sealing configuration, can in time remove accident potential, avoid stopping production, have safe and efficient, energy-saving and cost-reducing characteristics have reduced environmental pollution.But, often closing on when ending at injecting glue, the pressure in the pipeline all concentrates on some rubber injecting valves, causes rubber injecting valve malfunctioning easily, can't dismounting and change, bring difficulty to leak stopping work, and also abnormally dangerous.
Three, summary of the invention
The purpose of this utility model provides a kind of dual fail-safe seal clamp, solved seal clamp rubber injecting valve malfunctioning problem easily, it comprises jig main body, adjusting screw rod and rubber injecting valve, equidistantly be provided with the internal thread gum-injecting port in the jig main body outer rim, gum-injecting port is connected with rubber injecting valve by screw thread, rubber injecting valve and its adjustable lever are by being threaded, have radially circular hole at the adjustable lever middle part, be correspondingly provided with engaging lug in the two-part outer rim of jig main body, have the internal thread attachment hole on engaging lug, the jig main body inner edge is protruding formula or recessed formula, directly over hole for injecting glue, be provided with adjusting screw rod, have radially circular hole at adjusting screw rod middle part, and with the hole for injecting glue equal diameters, the diameter of gum-injecting port is greater than one times of circular hole and hole for injecting glue, rubber injecting valve and adjusting screw rod constitute dual fail-safe, installation and maintenance are convenient, and are simple in structure, reliable performance.
Four, description of drawings
Fig. 1 is the utility model dual fail-safe seal clamp structural representation;
Fig. 2 is the utility model dual fail-safe seal clamp gum-injecting port sectional drawing;
Fig. 3 the utility model dual fail-safe seal clamp rubber injecting valve sectional drawing.
Five, embodiment
Below in conjunction with Fig. 1, Fig. 2 and Fig. 3 are described further the utility model, it comprises jig main body 1, adjusting screw rod 3 and rubber injecting valve 9, equidistantly be provided with internal thread gum-injecting port 2 in jig main body 1 outer rim, gum-injecting port 2 is connected with rubber injecting valve 9 by screw thread, rubber injecting valve 9 and its adjustable lever are by being threaded, have radially circular hole at rubber injecting valve 9 adjustable levers middle part, be correspondingly provided with engaging lug 7 in jig main body 1 two-part outer rim, on engaging lug 7, have internal thread attachment hole 6, jig main body 1 inner edge 5 is protruding formula or recessed formula, directly over hole for injecting glue 4, be provided with adjusting screw rod 3, have radially circular hole 8 at adjusting screw rod 3 middle parts, circular hole 8 and hole for injecting glue 4 equal diameters, the diameter of gum-injecting port 2 is greater than 4 one times of circular hole 8 and hole for injecting glue, gum-injecting port 2, hole for injecting glue 4, circular hole 8 communicates with each other, and rotates adjusting screw rod 3, can regulate the keying of the size and the hole for injecting glue 4 of circular hole 8.
Claims (4)
1, dual fail-safe seal clamp comprises jig main body, adjusting screw rod and rubber injecting valve, it is characterized in that equidistantly being provided with the internal thread gum-injecting port in the jig main body outer rim, is provided with adjusting screw rod directly over hole for injecting glue, has radially circular hole at the adjusting screw rod middle part.
2, dual fail-safe seal clamp according to claim 1 is characterized in that gum-injecting port is connected with rubber injecting valve by screw thread, and rubber injecting valve and its adjustable lever have radially circular hole by being threaded at rubber injecting valve adjustable lever middle part.
3, dual fail-safe seal clamp according to claim 1 and 2 is characterized in that circular hole and hole for injecting glue equal diameters on the adjusting screw rod, and the diameter of gum-injecting port is greater than one times of the circular hole on the adjusting screw rod and hole for injecting glue.
4, dual fail-safe seal clamp according to claim 1 is characterized in that being correspondingly provided with engaging lug in the two-part outer rim of jig main body, has the internal thread attachment hole on engaging lug, and the jig main body inner edge is protruding formula or recessed formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201035239U CN201166229Y (en) | 2008-03-14 | 2008-03-14 | Double-safety seal chucking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201035239U CN201166229Y (en) | 2008-03-14 | 2008-03-14 | Double-safety seal chucking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166229Y true CN201166229Y (en) | 2008-12-17 |
Family
ID=40191619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201035239U Expired - Lifetime CN201166229Y (en) | 2008-03-14 | 2008-03-14 | Double-safety seal chucking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201166229Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329907A (en) * | 2011-09-30 | 2012-01-25 | 天津钢铁集团有限公司 | Novel clamp for sealing of hot-blast valve flange and using method thereof |
| CN103196004A (en) * | 2013-03-26 | 2013-07-10 | 克拉玛依市弘峰科技有限公司 | Pipe connecting sealing multifunctional clamp |
| CN105889697A (en) * | 2016-06-26 | 2016-08-24 | 杨越 | Method of leaked pipeline repairing method |
| CN106895187A (en) * | 2015-12-18 | 2017-06-27 | 中国石油天然气股份有限公司 | Valve door closure pressing tool for covering leak in pipe |
-
2008
- 2008-03-14 CN CNU2008201035239U patent/CN201166229Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329907A (en) * | 2011-09-30 | 2012-01-25 | 天津钢铁集团有限公司 | Novel clamp for sealing of hot-blast valve flange and using method thereof |
| CN102329907B (en) * | 2011-09-30 | 2013-05-01 | 天津钢铁集团有限公司 | Novel clamp for sealing of hot-blast valve flange and using method thereof |
| CN103196004A (en) * | 2013-03-26 | 2013-07-10 | 克拉玛依市弘峰科技有限公司 | Pipe connecting sealing multifunctional clamp |
| CN106895187A (en) * | 2015-12-18 | 2017-06-27 | 中国石油天然气股份有限公司 | Valve door closure pressing tool for covering leak in pipe |
| CN105889697A (en) * | 2016-06-26 | 2016-08-24 | 杨越 | Method of leaked pipeline repairing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201858455U (en) | Disassembly-free groove type pipe joint | |
| CN206017930U (en) | A kind of valve fittings being convenient for changing | |
| CN201166229Y (en) | Double-safety seal chucking appliance | |
| CN204554225U (en) | The outer pod apertures of a kind of first-aid clamp tears valve self-closing device open | |
| CN203963386U (en) | A kind of novel tape-pressure leakage clogging device | |
| CN107084258B (en) | Butt-clamping fluorine ball valve | |
| CN201462256U (en) | Pipeline sealing device | |
| CN203023730U (en) | Pipeline rapid-plugging device | |
| CN204628660U (en) | A kind of one-way valve | |
| CN202756804U (en) | Rapid connecting plug | |
| CN201723871U (en) | Pipe joint sealing device | |
| CN202901315U (en) | Socket and spigot type soft seal butterfly valve | |
| CN204592704U (en) | A kind of pipeline sand holes leak stoppage device | |
| JP5904433B2 (en) | Piping blocking plug installation structure | |
| CN204533956U (en) | A kind of pipeline leakage plugging device | |
| CN204004559U (en) | A kind of sampling T-way valve | |
| CN204062322U (en) | Multi-functional pipeline leakage plugging device | |
| CN204986148U (en) | That takes gas operation prevents tearing open tee bend | |
| CN204962155U (en) | Water pipe activity fast connects | |
| CN204611026U (en) | A kind of socket joint type valve and use the pipe-line system of this socket joint type valve | |
| CN204127542U (en) | Rapid pipe joint | |
| CN201568665U (en) | Pipe fitting | |
| CN203948829U (en) | A kind of pressure sealing flange seal clip | |
| CN209278724U (en) | A kind of new-energy automobile use in condenser connecting tube | |
| CN201844042U (en) | Valve plug sealing device of sandwich valve dedicated for maintenance and aid repair of pipelines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QARAMAY HONGFENG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG BAODE Effective date: 20130221 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 830002 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION TO: 834000 KARAMAY, XINJIANG UYGUR AUTONOMOUS REGION |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130221 Address after: 834000, the Xinjiang Uygur Autonomous Region Karamay Southwest Industrial Park, private science and Technology Park, B-4 District, 6-3 factory building Patentee after: Karamay Hongfeng Technology Co., Ltd. Address before: 830002 1, unit 501, 18, East 198, middle ring road, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: Zhang Baode |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |
|
| CX01 | Expiry of patent term |