CN201193756Y - Novel flange type first-aid repair fixture under pressure - Google Patents
Novel flange type first-aid repair fixture under pressure Download PDFInfo
- Publication number
- CN201193756Y CN201193756Y CNU2008201070711U CN200820107071U CN201193756Y CN 201193756 Y CN201193756 Y CN 201193756Y CN U2008201070711 U CNU2008201070711 U CN U2008201070711U CN 200820107071 U CN200820107071 U CN 200820107071U CN 201193756 Y CN201193756 Y CN 201193756Y
- Authority
- CN
- China
- Prior art keywords
- flange type
- leakage
- flange
- cast iron
- tube wall
- 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
A novel flange type under-pressure rush-repair clamp is applied in the rush-repair operation for the leakage of a faucet for a drainage cast iron tube wall and includes a cast iron tube wall (9) and a leakage lead opening (3); the left and the right of the leakage lead opening (3) filled by a rubber body (5) are clamped by a main flange type clamp and a secondary flange type clamp (7,8); one side ends of the main flange type clamp and the secondary flange type clamp (7,8) are uniformly provided with a plurality of bolt holes (1) which are fixed by a double-head bolt (2); the side surface of the main flange type clamp (7) corresponding to the location of the leakage lead opening (3) is provided with a divided edge (4). The clamp can operate under pressure, is not limited by the narrow environmental space of a leakage spot and can solve the problem of repeated leakage of the location of the faucet of the cast iron tube wall.
Description
Technical field the utility model relates to jig, especially the novel flange formula band rushed to repair when a kind of water supply and sewage pipeline takes place to leak and presses first-aid clamp.
Water supply and sewage pipeline in the present city of background technique generally adopts cast iron tube, because that the cast iron tube wall is embedded in for a long time is underground, corrosion is aging long neglected and in disrepair, and the accident of leakage happens occasionally.Because the operation of need cutting off the water brings very big loss for people's production, brought very big inconvenience also for simultaneously people's life in the process of repairing.And the overwhelming majority of cast iron tube wall leakage is down taken up an area of in the leakage of the joint socket between the cast iron tube wall.The common repairing way of people be take to beat plumbous mouth then lead discharging rush to repair processing; And this method is subjected to the restriction of environment space to a great extent when operation, such as operation between valve pit, the leak of cast iron tube wall joint socket is from the local operation of 1 meter of structure foundation less than, make hand hammer swing not open owing to the space is narrow and small and can't beat plumbous mouthful, let alone the lead discharging leak stopping, the repairing difficulty is very big, and the cost of repairing also increases greatly.Joint socket from the closer cast iron tube wall of railway is arranged again, owing to be subjected to the vibration of regular high load, plumbous outer the scurrying in plumbous mouthful and causing leaked repeatedly, depends merely on the way of beating plumbous mouthful and can't resolve root problem.
The summary of the invention the purpose of this utility model provides a kind of novel flange formula band and presses first-aid clamp, and it can fundamentally solve the problem that the joint socket of cast iron tube wall leaks repeatedly.
The purpose of this utility model is achieved in that it comprises the cast iron tube wall, leaks plumbous mouthful, about plumbous mouthful of the leakage that rubber body is filled by the clamping of flange-type major-minor jig phase; Be evenly equipped with several bolts hole on one side of flange-type major-minor jig.
Above-mentioned bolt hole is 4, and bolt hole fixes by stud bolt, and there is groove the corresponding side of leaking plumbous mouthful of place of flange-type main card tool.
Owing to by this structure of flange-type major-minor jig phase clamping, make this jig have simple in structure, convenient durable advantage about the plumbous mouth of leakage that this jig employing rubber body is filled; Be not subjected to the restriction of environment space during simultaneously owing to operation, so high working efficiency; Need not cut off the water during also owing to operation, so emergency repair cost is low.
Description of drawings
Accompanying drawing 1 is the structural drawing that partly cuts open of the present utility model.
1-bolt hole in the accompanying drawing, 2-stud bolt, 3-leak plumbous mouthful, 4-groove, 5-rubber body, 6-joint socket, 7-flange-type main card tool, the secondary jig of 8-flange-type, 9-cast iron tube wall.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The utility model comprises cast iron tube wall 9, leaks plumbous mouthful 3, joint socket 6 is arranged on the cast iron tube wall 9, have on the joint socket 6 and leak plumbous mouthful 3, flange-type major-minor jig (7,8) be clamped in leak plumbous mouthful 3 about, rubber body 5 is filled between the groove 4 that leaks plumbous mouth 3 and flange-type main card tool 7, and the internal diameter of flange-type major-minor jig (7,8) is identical with the outside dimension of cast iron tube wall 9; Be evenly equipped with some bolts hole 1 on one side of flange-type major-minor jig (7,8).
Bolt hole 1 is the best with 4, and its quantity can be decided according to the size of cast iron caliber, and the quantity in caliber king-bolt hole 1 is corresponding also many, and stud bolt 2 diagonal angle reinforcings can make rubber body 5 places stressed more even, fastening better effects if; Stud bolt 2 is fastening continuous with flange-type major-minor jig (7,8) through bolt hole 1, because the two ends screw thread root of stud bolt 2 adopts interference fit, stubborn more tight more during installation, sealing and anti-loosing effect are better; There is groove 4 sides at plumbous mouthful 3 places of flange-type main card tool 7 corresponding leakages, filled rubber body 5 between the plumbous mouth 3 of groove 4 and leakage, and flange-type major-minor jig (7,8) can be squeezed in rubber body 5 tightly and leak lead mouthful 3 places, plays the effect that leakproof is sealed admittedly.
During specific operation, with the fire weldering flange-type major-minor jig (7,8) is cut by drawing good center line in advance before installing at first at the scene, be divided into two; Being enclosed within on the cast iron tube wall 9 once more then respectively, welding reverts to flange-type major-minor jig (7,8).The secondary jig 8 of flange-type should be fixed on an end of the joint socket 6 on the cast iron tube wall 9 earlier, flange-type main card tool 7 is fixed on the other end, earlier rubber body 5 is filled in its groove 4 in the time of fastening flange formula main card tool 7 and leaks between plumbous mouthful 3, tighten to fix with stud bolt 2 then and get final product.Rubber body 5 will be leaked the inboard that lead in plumbous mouthful 3 is fastened on joint socket 6, plumbous just can not outside again play, thereby reach the purpose of long-term leak-stopping.
Claims (4)
1. a novel flange formula band is pressed first-aid clamp, comprises cast iron tube wall (9), leaks plumbous mouthful (3), it is characterized in that: about the leakage that rubber body (5) is filled plumbous mouthful (3) by flange-type major-minor jig (7,8) phase clamping; Be evenly equipped with some bolts hole (1) on one side of flange-type major-minor jig (7,8).
2. jig according to claim 1 is characterized in that: bolt hole (1) is 4.
3. jig according to claim 1 is characterized in that: bolt hole (1) fixes by stud bolt (2).
4. jig according to claim 1 is characterized in that: there is groove (4) the corresponding side of plumbous mouthful (3) locating of leaking of flange-type main card tool (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201070711U CN201193756Y (en) | 2008-04-14 | 2008-04-14 | Novel flange type first-aid repair fixture under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201070711U CN201193756Y (en) | 2008-04-14 | 2008-04-14 | Novel flange type first-aid repair fixture under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193756Y true CN201193756Y (en) | 2009-02-11 |
Family
ID=40393291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201070711U Expired - Lifetime CN201193756Y (en) | 2008-04-14 | 2008-04-14 | Novel flange type first-aid repair fixture under pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193756Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813221A (en) * | 2010-05-19 | 2010-08-25 | 威海博扬电子有限公司 | Movable flange pipe section |
-
2008
- 2008-04-14 CN CNU2008201070711U patent/CN201193756Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813221A (en) * | 2010-05-19 | 2010-08-25 | 威海博扬电子有限公司 | Movable flange pipe section |
| CN101813221B (en) * | 2010-05-19 | 2012-09-05 | 威海博扬电子有限公司 | Movable flange pipe section for supersonic water meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103574215B (en) | PE pipeline pressure test blind plate | |
| CN201740703U (en) | Pipeline pressure testing device | |
| CN201487473U (en) | Pressure leakage stopping device for large-caliber gas pipeline | |
| CN110441158B (en) | Water pressure test method for coiled tube heat exchange module | |
| CN201615300U (en) | High-pressure pipeline flange connecting structure | |
| CN201193756Y (en) | Novel flange type first-aid repair fixture under pressure | |
| CN208886189U (en) | A kind of inner liner stainless steel multiple tube jointing clip | |
| CN2864306Y (en) | Capping leak clamp with gas, pressure | |
| CN202327434U (en) | Fastening fixture for quick pipeline joint | |
| CN210831005U (en) | High pressure steam pipeline branch pipe root welding seam leaking stoppage sealing fixture | |
| CN203517094U (en) | Three-way leakage blocking tool | |
| CN204320612U (en) | A kind of HTHP pipeline leak sealing fixture | |
| CN208348790U (en) | A kind of pipeline no-dig technique liner reparation internal lining pipe fourth contact inflation sealing device | |
| CN212617032U (en) | Cast iron pipeline water-closing test tool | |
| CN201277409Y (en) | Butt joint used for plastic pipe | |
| CN2588164Y (en) | Half joint with pressure-releasing pipeline | |
| CN205956381U (en) | Retainer plate reinforcement device | |
| CN201443662U (en) | Quick pipeline connecting device | |
| CN204389108U (en) | Pipeline leakage test tool | |
| CN214248724U (en) | Top-pressure type pipeline leakage-stopping clamp | |
| CN219177163U (en) | Groove connection angle type reducing flexible rubber joint | |
| CN217207837U (en) | Prevent leaking straight tube flange ball valve | |
| CN218818426U (en) | Throttle stop valve connection structure | |
| CN217519424U (en) | Rapid repair device for repairing cement pipe joint | |
| CN212745484U (en) | Pneumatic trip valve convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090211 |
|
| CX01 | Expiry of patent term |