CN111059403A - Emergency pipeline repairing device for hydraulic engineering - Google Patents
Emergency pipeline repairing device for hydraulic engineering Download PDFInfo
- Publication number
- CN111059403A CN111059403A CN201911381825.1A CN201911381825A CN111059403A CN 111059403 A CN111059403 A CN 111059403A CN 201911381825 A CN201911381825 A CN 201911381825A CN 111059403 A CN111059403 A CN 111059403A
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- China
- Prior art keywords
- pipe
- repairing
- fixed
- water
- lower box
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- 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.)
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Classifications
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/1608—Devices for covering leaks in pipes or hoses, e.g. hose-menders by replacement of the damaged part of the pipe
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes
Abstract
The invention discloses an emergency pipeline repairing device for water conservancy projects, which comprises a repairing box, wherein the repairing box comprises an upper frame body and a lower box body, the upper frame body is rotatably connected with the lower box body, two semicircular clamping grooves are symmetrically formed in the side walls of the upper frame body and the lower box body, sealing rubber gaskets are fixedly arranged on the four semicircular clamping grooves and the surfaces of the upper frame body, which are in contact with the lower box body, an operating plate is slidably arranged on the inner side wall of the upper frame body, and a plurality of fixing rods are fixedly arranged on the lower bottom surface of the operating plate. According to the invention, the cutter mechanism and the pipe replacing mechanism are used for cutting off the broken water pipe and replacing the first repairing pipe and the second repairing pipe, the repairing speed is high, the operation is simple, the water flow cannot overflow through the repairing box, the waste of water resources is reduced, the first fixing block, the second fixing block, the threaded rod and the adjusting nut are used for realizing the tight sleeving between the first repairing pipe and the water pipe, and the pressure resistance of the device is increased.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to an emergency pipeline repairing device for hydraulic engineering.
Background
Along with the rapid development of modernization construction, hydraulic engineering also follows closely the modernization scheme, its effect is not only restricted to prevent flood disasters and regional water supply, modernization hydraulic engineering is the sustainable engineering of an organic whole such as collection flood control flood prevention waterlogging, regional water supply, river course improvement, aquaculture, ecological harmony, legal system management, need use a large amount of water pipe drainage or supply in modernization hydraulic engineering implementation process, and in hydraulic engineering construction, it leads to water resource loss to appear large-scale mechanical destruction pipeline very easily, and influence the job schedule.
Current mode to the water pipe is mostly the valve of shutoff source department for rivers stop, then mend the water pipe, shut off behind the pipeline and produce great influence to all the other water work, and can not use immediately after repairing, influence the construction progress.
Disclosure of Invention
The invention aims to solve the defects that the prior art is low in repairing speed, cannot be used immediately after being repaired and influences the construction progress, and provides an emergency pipeline repairing device for hydraulic engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an urgent prosthetic devices of pipeline for hydraulic engineering, is including restoreing the case, it includes framework and lower box to restore the case, and goes up the framework and rotate with lower box and be connected, two semicircle draw-in grooves have been seted up to the equal symmetry of lateral wall of going up framework and lower box, four fixed mounting has sealed cushion, four on semicircle draw-in groove and the face of going up framework and lower box contact the common card is equipped with the water pipe in the semicircle draw-in groove, slidable mounting has the operation panel on the inside wall of going up the framework, fixed mounting has a plurality of dead levers on the lower bottom surface of operation panel, and is a plurality of the lower extreme of dead lever is fixed with pipe cutting mechanism jointly, pipe changing mechanism is installed to the lower bottom surface of operation panel.
Preferably, the pipe cutting mechanism comprises two working plates symmetrically fixed at the lower ends of the plurality of fixing rods, cutters are symmetrically arranged between the two working plates, an elastic belt is arranged on the two working plates, and the elastic belt can be freely detached;
when pushing down the operation panel and making its lapse, the operation panel promotes two synchronous downstream of work boards through a plurality of dead levers, then two cutters lapse, cuts off the impaired department of water pipe, makes it break away from the water pipe, and after cutting off, makes the water pipe lapse of the damage of cutting off and presses in the lower box through the elastic webbing, and the rivers inflow in the water pipe at this moment restores the incasement and can't outflow, reduces the waste of water resource.
Preferably, the tube replacing mechanism comprises a first repairing tube and a second repairing tube, the second repairing tube is hermetically and slidably inserted into the first repairing tube, a spring is embedded and sleeved on the outer tube wall of the first repairing tube and the outer tube wall of the second repairing tube together, and the spring is always in a compressed state, namely the spring always has elastic force extending towards two sides;
two first fixing blocks and two second fixing blocks are symmetrically fixed on the outer pipe walls of the first repairing pipe and the second repairing pipe respectively, a threaded rod is fixedly installed on each first fixing block, each second fixing block is sleeved on the threaded rod on the corresponding side in a sliding mode, and an adjusting nut is installed on each threaded rod in a threaded mode;
the distance between the axis of the first repairing pipe and the axis of the water pipe minus the distance between the lower bottom wall of the first fixing block and the upper side wall of the water pipe is equal to the distance between the lower side wall of the water pipe and the inner bottom wall of the lower box body, namely when the working plate presses the broken water pipe at the bottom of the lower box body, the first repairing pipe and the second repairing pipe are aligned with the water pipe;
when the first repairing pipe and the second repairing pipe are aligned with the two pipe orifices of the water pipe to be repaired, the first repairing pipe and the second repairing pipe are under the elastic action of the spring, so that the first repairing pipe and the second repairing pipe move towards two sides and are sleeved at two pipe orifices of the water pipe to finish primary repairing, then the water flow flows in the water pipe through the first repair pipe and the second repair pipe, and during the period, the two threaded rods slide on the two second fixed blocks, so that the two second fixed blocks are close to the two adjusting nuts, then the adjusting nut is rotated to enable the adjusting nut to move towards the direction of the second fixing block, the adjusting nut pushes the second fixing block to enable the second repairing pipe to be far away from the first repairing pipe, increase the distance between first restoration pipe and the second restoration pipe promptly, make first restoration pipe and second restoration pipe respectively with water piping connection inseparabler, make it can bear higher water pressure.
Preferably, the upper end of one of the first fixing block and the second fixing block is provided with a threaded hole, each threaded hole is internally provided with a locking screw, and each locking screw is rotatably inserted on the operating plate;
when the device is in an initial state, the two locking screws are respectively locked into the two threaded holes in a rotating mode, the pipe replacing mechanism is fixed to the lower end of the operating plate, and the upper frame body and the lower frame body are in a compressed state in the initial state of the device through the two locking screws.
The invention has the following beneficial effects:
1. the water pipe that will break passes through the semicircle draw-in groove to be fixed at the restoration incasement, then will go up framework and lower box and close and lock, then the department of breaking of water pipe is sealed at the restoration incasement for rivers no longer continue to flow to the external world, reduce the waste of water resource.
2. The two working plates are provided with two symmetrical cutters and are fixed at the lower end of the operating plate through the fixing rod, when the operating plate moves downwards, the damaged part of the water pipe is cut off by the working plate through the cutters, when the operating plate continues to move downwards, the pipe replacing mechanism is pushed into the original damaged water pipe section by the operating plate, then the pipe replacing and repairing mechanism is controlled to replace the repairing pipe, the pipe replacing and maintaining speed is high, a valve does not need to be turned off, and the construction operation of other departments is not influenced.
3. The face of contact all installs sealed cushion between the inslot of semicircle draw-in groove, last framework and the lower box, and sealed cushion is pressed when restoreing the incasement at the water pipe, guarantees that the water that spills over from the water pipe department of breaking is collected and is not the outflow in restoreing the incasement, reduces the waste of water resource.
4. The spring embedding sleeve is established on the pipe wall of first restoration pipe and second restoration pipe, and the spring is in compression state all the time, and when first restoration pipe and second restoration pipe align with the mouth of pipe of water pipe respectively promptly, the spring promotes first restoration pipe and second restoration pipe and moves to both sides, makes first restoration pipe and second restoration pipe overlap respectively and establish on two mouths of pipe of water pipe, accomplishes preliminary restoration, and has avoided rivers to continue to flow into the restoration case.
5. First fixed block and second fixed block are fixed respectively on the pipe wall of first restoration pipe and second restoration pipe, and the pipe is established to both sides removal cover under the effect of spring when first restoration pipe and second restoration pipe on two mouths of pipe of water pipe, and the threaded rod slides in the second fixed block, then rotates adjusting nut for adjusting nut promotes the second fixed block and keeps away from first fixed block and remove, and then make the cup joint between first restoration pipe and second restoration pipe and the water pipe inseparabler, can bear the pressure that increases.
6. This device is box structure of opening and shutting, and the section of breaking of water pipe is placed in restoreing the incasement, only needs can cut off ruptured water pipe through pushing down the operation panel, then the first pipe of restoreing and the pipe is restoreed to the second of unblock locking screw can be adorned, and easy operation is swift, only alone can accomplish the operation.
In conclusion, the cutter mechanism and the pipe replacing mechanism are used for cutting off the broken water pipe and replacing the first repairing pipe and the second repairing pipe, the repairing speed is high, the operation is simple, water flow cannot overflow through the repairing box, waste of water resources is reduced, the first repairing pipe, the second repairing pipe and the water pipe are tightly sleeved through the first fixing block, the second fixing block, the threaded rod and the adjusting nut, and the pressure resistance of the device is improved.
Drawings
Fig. 1 is a schematic side view of an emergency pipeline repair device for hydraulic engineering according to the present invention;
fig. 2 is a schematic structural diagram of an emergency pipeline repair device for hydraulic engineering according to the present invention;
fig. 3 is an enlarged view of a working plate part of an emergency pipeline repairing device for hydraulic engineering, which is provided by the invention;
fig. 4 is a partially enlarged view of a pipe replacing mechanism of the emergency pipeline repairing device for hydraulic engineering.
In the figure: the device comprises a 1 repairing box, a 2 semicircular clamping grooves, a 3 sealing rubber gasket, a 4 water pipe, a 5 operating plate, a 6 first repairing pipe, a 7 second repairing pipe, a 8 fixing rod, a 9 working plate, a 10 cutter, a 11 elastic belt, a 12 first fixing block, a 13 spring, a 14 second fixing block, a 15 locking screw, a 16 adjusting nut, a 17 threaded rod, a 101 upper frame body and a 102 lower box body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an urgent prosthetic devices of pipeline for hydraulic engineering, including restoreing case 1, restore case 1 and include framework 101 and lower box 102, and framework 101 rotates with lower box 102 to be connected on going up, two semicircle draw-in grooves 2 have all been seted up to the equal symmetry of lateral wall of framework 101 and lower box 102, fixed mounting has sealed cushion 3 on four semicircle draw-in grooves 2 and the face of going up framework 101 and box 102 contact down, the common card is equipped with water pipe 4 in four semicircle draw-in grooves 2, slidable mounting has operation panel 5 on the inside wall of going up framework 101, fixed mounting has a plurality of dead levers 8 on the lower bottom surface of operation panel 5, the lower extreme of a plurality of dead levers 8 is fixed with pipe cutting mechanism jointly, pipe changing mechanism is installed to the lower bottom surface of operation panel 5.
The pipe cutting mechanism comprises two working plates 9 symmetrically fixed at the lower ends of the fixing rods 8, cutters 10 are symmetrically arranged between the two working plates 9, elastic belts 11 are arranged on the two working plates 9, and the elastic belts 11 can be freely detached;
when the operation board 5 is pressed downwards to slide downwards, the operation board 5 pushes the two working boards 9 to synchronously move downwards through the fixing rods 8, the two cutters 10 move downwards to cut off damaged parts of the water pipes 4 to enable the damaged parts to be separated from the water pipes 4, after the damaged parts are cut off, the damaged water pipes 4 which are cut off move downwards and are pressed in the lower box body 102 through the elastic belts 11, and water in the water pipes 4 flows into the repair box 1 and cannot flow outwards at the moment, so that waste of water resources is reduced.
The tube replacing mechanism comprises a first repairing tube 6 and a second repairing tube 7, the second repairing tube 7 is inserted in the first repairing tube 6 in a sealing and sliding mode, springs 13 are embedded and sleeved on the outer tube walls of the first repairing tube 6 and the second repairing tube 7 together, and the springs 13 are in a compression state all the time, namely the springs 13 have elastic force extending towards two sides all the time;
the outer pipe walls of the first repairing pipe 6 and the second repairing pipe 7 are symmetrically fixed with two first fixing blocks 12 and two second fixing blocks 14 respectively, each first fixing block 12 is fixedly provided with a threaded rod 17, each second fixing block 14 is slidably sleeved on the threaded rod 17 on the corresponding side, and each threaded rod 17 is provided with an adjusting nut 16 in a threaded manner;
the distance between the axis of the first repair pipe 6 and the axis of the water pipe 4 minus the distance between the lower bottom wall of the first fixing block 12 and the upper side wall of the water pipe 4 is equal to the distance between the lower side wall of the water pipe 4 and the inner bottom wall of the lower case 102, i.e., when the work plate 9 presses the broken water pipe 4 against the bottom of the lower case 102, the first repair pipe 6 and the second repair pipe 7 are aligned with the water pipe 4;
when the first repairing pipe 6 and the second repairing pipe 7 are aligned with two pipe orifices to be repaired of the water pipe 4, the first repairing pipe 6 and the second repairing pipe 7 are under the elastic force of the spring 13, so that the first repairing pipe 6 and the second repairing pipe 7 move towards two sides and are sleeved on the two pipe orifices of the water pipe 4, the primary repairing is completed, then the water flows in the water pipe 4 through the first repairing pipe 6 and the second repairing pipe 7, and during the period, the two threaded rods 17 slide on the two second fixing blocks 14, so that the two second fixing blocks 14 are close to the two adjusting nuts 16, then the adjusting nuts 16 are rotated to enable the adjusting nuts 16 to move towards the second fixing blocks 14, then the adjusting nuts 16 push the second fixing blocks 14 to enable the second repairing pipe 7 to be far away from the first repairing pipe 6, namely, the distance between the first repairing pipe 6 and the second repairing pipe 7 is increased, so that the first repairing pipe 6 and the second repairing pipe 7 are respectively connected with the water pipe 4 more tightly, enabling it to withstand higher water pressures.
The upper ends of the first fixing block 12 and the second fixing block 14 are respectively provided with a threaded hole, each threaded hole is internally provided with a locking screw 15, and each locking screw 15 is rotatably inserted on the operating plate 5;
in the initial state of the apparatus, the two locking screws 15 are rotationally locked into the two threaded holes, respectively, the tube exchanging mechanism is fixed to the lower end of the operation plate 5, and the two locking screws 15 make the upper frame 101 and the lower case 102 in a compressed state in the initial state of the apparatus.
When the invention is used, the repair box 1 is opened, the damaged section of the water pipe 4 is pressed by the semicircular clamping groove 2 and is arranged in the repair box 1, then the repair box 1 is closed, the upper frame body 101 and the lower box body 102 are closed, the sealing rubber pad 3 is tightly attached to the outer wall of the water pipe 4, water flows into the repair box 1 but cannot flow out of the repair box 1, namely, the water flows in the water pipe 4 through the repair box 1, then the operation plate 5 is pressed downwards, the operation plate 5 slides downwards and pushes the operation plate 9 to move downwards through the plurality of fixing rods 8, so that the cutter 10 at the lower end of the operation plate 9 cuts off the damaged section of the water pipe 4 and is pressed into the bottom of the lower box body 102 by the elastic belt 11 along with the downward movement of the operation plate 9, at the moment, the first repair pipe 6 and the second repair pipe 7 are aligned with the water pipe 4, then the two locking screws 15 are rotated, so that the two locking screws 15 are unlocked from the first fixing block, promote first restoration pipe 6 and second restoration pipe 7 and remove and cup joint on water pipe 4 to both sides, accomplish preliminary restoration, the rivers flow in water pipe 4 through first restoration pipe 6 and second restoration pipe 7 this moment, then open and restore case 1, then pull down elastic webbing 11 and remove and restore case 1, rotate adjusting nut 16, make adjusting nut 16 remove to 14 directions of second fixed block, even it promotes second fixed block 14 and slides along threaded rod 17 to get adjusting nut 16, increase the distance between first restoration pipe 6 and the second restoration pipe 7, even it is inseparabler that first restoration pipe 6 and second restoration pipe 7 cup joint with water pipe 4, increase its resistance to pressure, accomplish urgent restoration.
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 (4)
1. The utility model provides an urgent prosthetic devices of pipeline for hydraulic engineering, is including restoreing case (1), a serial communication port, restore case (1) including last framework (101) and lower box (102), and go up framework (101) and rotate with lower box (102) and be connected, two semicircle draw-in grooves (2), four have been seted up to the equal symmetry of lateral wall of going up framework (101) and lower box (102) fixed mounting has sealed cushion (3) on semicircle draw-in groove (2) and last framework (101) and the face of lower box (102) contact, slidable mounting has operation panel (5) on the inside wall of going up framework (101), fixed mounting has a plurality of dead lever (8) on the lower bottom surface of operation panel (5), and is a plurality of the lower extreme of dead lever (8) is fixed with pipe cutting mechanism jointly, pipe changing mechanism is installed to the lower bottom surface of operation panel (5).
2. The emergency pipeline repairing device for the water conservancy project according to claim 1, wherein the pipe cutting mechanism comprises two working plates (9) symmetrically fixed at the lower ends of the fixing rods (8), the two working plates (9) are symmetrically provided with cutters (10) together, and the two working plates (9) are provided with elastic belts (11) together.
3. The emergency pipeline repairing device for the water conservancy project according to claim 1, wherein the pipe replacing mechanism comprises a first repairing pipe (6) and a second repairing pipe (7), the second repairing pipe (7) is inserted in the first repairing pipe (6) in a sealing and sliding manner, and springs (13) are embedded and sleeved on the outer pipe walls of the first repairing pipe (6) and the second repairing pipe (7) together;
the outer pipe wall of first restoration pipe (6) and second restoration pipe (7) is fixed with two first fixed blocks (12) and two second fixed blocks (14), every on the first fixed block (12) equal fixed mounting have threaded rod (17), every second fixed block (14) all slide the cover and establish on threaded rod (17) of corresponding side, every adjusting nut (16) are installed to equal screw thread on threaded rod (17).
4. The emergency pipeline repairing device for the water conservancy project according to claim 3, wherein threaded holes are formed in the upper ends of the first fixing block (12) and the second fixing block (14), each threaded hole is internally provided with a locking screw (15), and each locking screw (15) is rotatably inserted into the operating plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381825.1A CN111059403B (en) | 2019-12-27 | 2019-12-27 | Emergency pipeline repairing device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381825.1A CN111059403B (en) | 2019-12-27 | 2019-12-27 | Emergency pipeline repairing device for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN111059403A true CN111059403A (en) | 2020-04-24 |
| CN111059403B CN111059403B (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911381825.1A Active CN111059403B (en) | 2019-12-27 | 2019-12-27 | Emergency pipeline repairing device for hydraulic engineering |
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| Country | Link |
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| CN (1) | CN111059403B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413100A (en) * | 2022-01-11 | 2022-04-29 | 安徽中飞管道科技有限公司 | Method and device for replacing explosion-proof PE pipe in working state |
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| US5082313A (en) * | 1989-09-29 | 1992-01-21 | Donald Bryant | Cut-in repair coupling |
| CN106247073A (en) * | 2016-07-29 | 2016-12-21 | 辽宁石油化工大学 | The online sealer under pressure of shearing blind plate of a kind of pipe with small pipe diameter pressure piping and method for blocking |
| CN106641554A (en) * | 2016-09-21 | 2017-05-10 | 胜利油田胜兴集团有限责任公司 | Device for repair connection after damage of underground anti-corrosion pipe |
| CN107178675A (en) * | 2017-06-16 | 2017-09-19 | 深圳市水务技术服务有限公司 | The method and apparatus do not cut off the water and change pipeline section or valve are realized on water supply line |
| CN109611645A (en) * | 2018-11-21 | 2019-04-12 | 彭美江 | A kind of salt chemical engineering equipment pipeline of anticorrosive crack resistence |
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2019
- 2019-12-27 CN CN201911381825.1A patent/CN111059403B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5082313A (en) * | 1989-09-29 | 1992-01-21 | Donald Bryant | Cut-in repair coupling |
| CN106247073A (en) * | 2016-07-29 | 2016-12-21 | 辽宁石油化工大学 | The online sealer under pressure of shearing blind plate of a kind of pipe with small pipe diameter pressure piping and method for blocking |
| CN106641554A (en) * | 2016-09-21 | 2017-05-10 | 胜利油田胜兴集团有限责任公司 | Device for repair connection after damage of underground anti-corrosion pipe |
| CN107178675A (en) * | 2017-06-16 | 2017-09-19 | 深圳市水务技术服务有限公司 | The method and apparatus do not cut off the water and change pipeline section or valve are realized on water supply line |
| CN109611645A (en) * | 2018-11-21 | 2019-04-12 | 彭美江 | A kind of salt chemical engineering equipment pipeline of anticorrosive crack resistence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413100A (en) * | 2022-01-11 | 2022-04-29 | 安徽中飞管道科技有限公司 | Method and device for replacing explosion-proof PE pipe in working state |
| CN114413100B (en) * | 2022-01-11 | 2024-03-19 | 安徽中飞管道科技有限公司 | Replacement method and device for explosion-proof PE pipe in working state |
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|---|---|
| CN111059403B (en) | 2021-08-27 |
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