CN116447429B - Drainage device for rush repair of gas pipeline and use method - Google Patents
Drainage device for rush repair of gas pipeline and use method Download PDFInfo
- Publication number
- CN116447429B CN116447429B CN202310727735.3A CN202310727735A CN116447429B CN 116447429 B CN116447429 B CN 116447429B CN 202310727735 A CN202310727735 A CN 202310727735A CN 116447429 B CN116447429 B CN 116447429B
- Authority
- CN
- China
- Prior art keywords
- drainage
- groove
- water
- rod
- rush
- 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.)
- Active
Links
- 230000008439 repair process Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 178
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 239000012528 membrane Substances 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 7
- 238000005086 pumping Methods 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035613 defoliation Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to the technical field of gas pipeline rush-repair, in particular to a drainage device for gas pipeline rush-repair and a use method thereof. According to the drainage device for the gas pipeline rush repair and the use method thereof, the drainage rods are flexibly connected in parallel through the beam plates and the lantern rings, the drainage rods are inserted into the rush repair groove and are paved along the groove wall of the rush repair groove, after the drainage rods are attached to the groove wall of the rush repair groove, the rotating rings are loosened, so that the torsion springs push the rotating rings to move downwards, the conical mouths of the inner sides of the drainage rods extrude the elastic teeth to be locked in the annular grooves in an inward-bending mode, the drainage rods are locked through the lantern rings and the beam plates, the groove bodies of the rush repair groove are supported, the groove bodies are prevented from being collapsed due to the influence of rainwater, the safety of the rush repair work is guaranteed, the drainage rods can be paved and recovered by only rotating the rotating rings, the operation is convenient and flexible, the drainage rods after recovery can be folded mutually, and the user is closed.
Description
Technical Field
The invention relates to the technical field of gas pipeline rush repair, in particular to a drainage device for gas pipeline rush repair and a use method thereof.
Background
The gas pipeline is a special pipeline for conveying combustible gas, wherein the outdoor gas pipeline is generally embedded underground, and the embedded depth is generally on the order of one meter. When the gas pipeline leaks, the main valve needs to be closed, the gas is cut off, and the leaked pipeline is maintained and replaced. Especially in the south, the rainwater is more, and groundwater is also very abundant, after the excavation, causes easily that gas pipeline department ponds, and very muddy, operating personnel stands to and the operation is all very inconvenient, has influenced the effect of salvaging.
The prior patent (publication number: CN 113280190B) discloses a drainage device for rush-repair of a gas pipeline, which comprises a first water baffle and a second water baffle, wherein the first water baffle and the second water baffle are respectively fixedly installed at the opening edge of a bent rush-repair groove, the tops of the first water baffle and the second water baffle are jointly connected with a ladder stand mechanism, slope protection mechanisms are respectively connected between the first water baffle and the second water baffle, two opposite slope protection mechanisms are jointly connected with a supporting mechanism, the supporting mechanism is used for supporting two ends of a bent section of the gas pipeline, one side, away from the bent rush-repair groove, of the second water baffle is provided with a water pumping mechanism, and the water pumping mechanism is used for pumping water in the bent rush-repair groove. In the whole maintenance process, workers can remove the interference of accumulated water and the blockage of slope collapse, the stability of the bent section of the gas pipe is ensured, and the maintenance of the bent section of the gas pipe by the workers are facilitated. The interception of the inflow of the surface water, the slow flow of the drainage of the water in the groove and the installation of the pipeline support are all independent components, so that a user is required to install and operate one by one, the rush repair efficiency is greatly influenced, and the actual use is easy to be interfered.
In view of the above, we propose a gas pipeline rush repair drainage device and a use method thereof.
Disclosure of Invention
The invention aims to provide a drainage device for rush repair of a gas pipeline and a use method thereof, and aims to solve the problems that in the prior art, interception of inflow of surface accumulated water, drainage and slow flow of accumulated water in a groove and installation of a pipeline support are all independent components, a user is required to install and operate one by one, the rush repair efficiency is greatly influenced, and the actual use is easy to be interfered. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gas pipeline salvagees and uses drainage device, includes the gas pipeline that buries underground and digs out and salvagees the groove, the both sides cell wall department of salvagees the groove all is provided with the support connecting rod.
Preferably, the support connecting rod comprises a plurality of drainage rods arranged in the rush-repair groove and connected through a parallel connector, the top of each drainage rod is provided with a rod head pump, the inside of each drainage rod is provided with a first water channel and a second water channel along the axial direction, the water absorbing end of each rod head pump is inserted into the first water channel, and the water outlet end of each rod head pump is inserted into the second water channel.
And a side hole is formed in the lower position of the side surface of the drainage rod, and the side hole is communicated with the first water channel.
Be provided with the water pipe in the second water course, the drainage pole is close to the fixed receiver that is provided with in one side of earth's surface, and the receiver internal fixation is provided with water pocket one, water pocket one and water pipe intercommunication, and the leak hole has been seted up on water pocket one's surface, water pocket one's surface fixedly connected with elastic membrane, and the elastic membrane covers on the leak hole.
Preferably, the shunt comprises a beam plate arranged between two adjacent drainage rods, the two ends of the beam plate are fixedly provided with lantern rings, annular grooves are formed in the surfaces of the drainage rods, and the two ends of the beam plate are respectively connected to the corresponding drainage rods in a rotating mode along the annular grooves through the lantern rings.
The top edge annular array of the lantern ring is provided with a plurality of spring teeth, the top thread of the lantern ring is connected with a rotary ring, the inner ring of the rotary ring is provided with a cone opening which is matched with the spring teeth, and the cone opening extrudes the spring teeth to be inwards bent when the rotary ring moves upwards.
An inner groove is formed in the drainage rod and along the upper side of the annular groove, a torsion spring is movably arranged in the inner groove, two ends of the torsion spring are respectively clamped on the rotary ring and the drainage rod, and the torsion spring pushes the rotary ring to rotate and move downwards.
Wire holes are formed in the beam plate and lantern rings at the two ends of the beam plate, steel cables are movably arranged in the wire holes, the two ends of each steel cable are fixedly connected with the rotating rings at the two sides respectively, and the two adjacent rotating rings are rotated through steel cable linkage.
The downside of drainage pole is provided with and leads pole, beam plate matched with support ware.
Preferably, the support comprises a first notch and a second notch which are arranged at the lower position of the surface of the drainage rod, the second notch is aligned with the wall of the rush-repair groove, and the first notch is aligned with the gas pipeline.
The first notch and the second notch are respectively internally provided with a movable drill rod, the top ends of the two movable drill rods are respectively connected with the upper sides of the first notch and the second notch in a rotating way, a water bag II is arranged between the first notch and the second notch and the corresponding movable drill rod, and the water bag II is communicated with a water pipe.
The inner top walls of the first notch and the second notch are fixedly connected with steel sheets corresponding to the movable drill rod, the steel sheets are located on one side, away from the outside, of the movable drill rod, a plurality of clamping grooves matched with the steel sheets are formed in the top end of the movable drill rod, the movable drill rod is prevented from being limited by the steel sheets when being rotated out of the grooves, and the movable drill rod is limited by the steel sheets when being rotated in the grooves.
The upper sides of the inner walls of the first notch and the second notch are respectively provided with a sliding groove, the sliding grooves penetrate through the drainage rod, the inside of each sliding groove is connected with a metal pin in a sliding manner, and the metal pins are fixedly connected with the steel sheet.
Preferably, anti-skid patterns are formed on the surface of the rotary ring.
Preferably, the club head pump is fixedly arranged on the drainage rod through a screw.
Preferably, tooth grooves matched with the spring teeth are formed in the inner wall of the ring groove.
The application method of the drainage device for the rush repair of the gas pipeline comprises the following steps:
s1, rotating a rotary ring on the outermost drainage rod, enabling the rotary ring to rotate, controlling the rotary rings on other drainage rods to synchronously move by utilizing a steel cable to interlock, enabling the rotary ring to rotate upwards to release control of a cone opening on a spring tooth, enabling the spring tooth to return outwards to release friction locking along an annular groove, enabling the drainage rods to be flexibly connected in parallel through a beam plate and a lantern ring, inserting the drainage rods into a rush-repair groove, paving the drainage rods along the groove wall of the rush-repair groove, loosening the rotary ring after the drainage rods are attached to the groove wall of the rush-repair groove, enabling a torsion spring to push the rotary ring to return downwards, enabling the cone opening on the inner side of the rotary ring to squeeze the spring tooth to be locked in the annular groove in a buckling mode, and supporting the groove body of the rush-repair groove;
s2, starting a rod head pump to suck accumulated water in the rush-repair groove along the first water channel and the side holes, inputting the accumulated water into the second water channel, injecting the accumulated water into the first water bag by utilizing a water pipe, ejecting the first water bag stored in the storage box, expanding the first water bag and vertically arranging the first water bag at the top of the edge of the rush-repair groove so as to lift the notch of the rush-repair groove, and avoiding the accumulated water on the ground from flowing into the rush-repair groove;
s3, as the elastic membrane seals the leak hole, the first water bag is inflated by the water injection of the rod head pump, and the internal water pressure of the first water bag pushes against the elastic membrane and is discharged along the gap between the elastic membrane and the first water bag along with the maximum capacity of the first water bag, so that the first water bag can be supported on one hand, and on the other hand, the first water bag can be discharged after being supported, so that the use of the first water bag and the discharge of accumulated water are not in conflict with each other, and meanwhile, when the accumulated water is discharged along the gap between the elastic membrane and the first water bag, the accumulated water is blocked by the elastic membrane, and the water flows along the surface of the first water bag;
s4, in the drainage process of the club head pump, water in the water pipe is synchronously injected into two water bags II in the drainage rod, the two inflated water bags II respectively push movable drills at two sides of the groove I and the groove II to rotate out of the groove, the movable drills corresponding to the gas pipeline lift the movable drills from the bottom of the movable drills, so that a support is formed, the movable drills are pushed out of the drainage rod by the reaction force of the gas pipeline, the movable drills are reversely pressed against the groove wall of the rush-repair groove, and meanwhile, the movable drills corresponding to the groove body of the rush-repair groove are reversely buckled and embedded into soil, so that the drainage rod is reinforced in position along the rush-repair groove;
s5, after the rush repair is completed, the metal pins are stirred along the sliding grooves, so that the steel sheet deflects to leave the clamping grooves to unlock the movable drills, at the moment, the two movable drills can be respectively recovered into the first notch and the second notch, then the elastic film is pulled to empty the first water sac, and finally the lantern rings are unlocked to fold and bring back the drainage rods.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the drainage rods are flexibly connected in parallel through the beam plates and the lantern rings, the drainage rods are inserted into the rush-repair groove and paved along the groove wall of the rush-repair groove, after the drainage rods are attached to the groove wall of the rush-repair groove, the rotary ring is loosened, so that the torsion spring pushes the rotary ring to move downwards, the cone opening at the inner side of the rotary ring extrudes the elastic teeth to be locked in the annular groove in an inwards-bent mode, so that the drainage rods are locked through the lantern rings and the beam plates, the groove body of the rush-repair groove is supported, the groove body is prevented from being collapsed due to the influence of rainwater, the safety of rush-repair work is ensured, the drainage rods after being recycled can be mutually folded only by rotating the rotary ring, and the drainage rods after being recycled can be carried by a closed user.
According to the invention, accumulated water is injected into the first water bag, the first water bag stored in the storage box is ejected out, so that the first water bag is expanded and vertically arranged at the top of the edge of the rush-repair groove, the notch of the rush-repair groove is lifted, accumulated water on the ground is prevented from flowing into the rush-repair groove, the first water bag and the ground can be automatically and well attached, an operator is not required to trim the ground to avoid gap water seepage, meanwhile, the first water bag is automatically started in the water pumping process, excessive manual operation is not required, and the use convenience is high.
According to the invention, water in the water pipe is injected into the two water bags II, the two inflated water bags II are respectively pushed to be outwards rotated along the first notch and the second notch, the movable drill rods on two sides are lifted from the bottoms of the two water bags II relative to the movable drill rods of the gas pipe to form a support, the stability of the pipe in the maintenance process is ensured, the pipe support component is not required to be manually installed, the use convenience is improved, the water bags II are not easily influenced by the rush-repair groove and soil, the movable drill rods are pushed out of the drainage rods by the reaction force of the gas pipe to be reversely pressed and attached to the groove wall of the rush-repair groove, so that the stability of the support is improved, meanwhile, the drainage rods are reversely buckled into soil relative to the movable drill rods of the rush-repair groove body, so that the position of the drainage rods is reinforced along the rush-repair groove, and the installation and support stability of the whole support connecting rod in the rush-repair groove is further enhanced.
According to the invention, as the first water bag reaches the maximum capacity, the internal water pressure of the first water bag pushes against the elastic membrane and is discharged along the gap between the elastic membrane and the first water bag, so that the first water bag can be supported, and the second water bag can be discharged after being supported, so that the first water bag is used and the water accumulation is discharged without conflict, meanwhile, when the water accumulation is discharged along the gap between the elastic membrane and the first water bag, the water is blocked by the elastic membrane, so that the water flows along the first surface of the first water bag, the water flow is prevented from scouring the ground, the slow flow measures are not required to be manually installed, the external defoliation and sundries are not easy to be interfered, and the recovery is convenient and the cost is low.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a drainage rod according to the present invention;
FIG. 3 is a side cross-sectional view of a first water bladder of the present invention;
FIG. 4 is a perspective cross-sectional view of a first water bladder in accordance with the present invention;
FIG. 5 is an exploded view of the drainage rod and rod head pump of the present invention;
FIG. 6 is an enlarged view of the invention at A in FIG. 5;
FIG. 7 is a cross-sectional view of a collar and beam plate of the present invention in a perspective view;
FIG. 8 is a side cross-sectional view of a drainage bar of the present invention;
FIG. 9 is an enlarged view of the invention at B in FIG. 8;
FIG. 10 is a perspective cross-sectional view of a drainage rod according to the present invention;
fig. 11 is an enlarged view of fig. 10C in accordance with the present invention.
In the figure: 1. a rush repair groove; 2. supporting the connecting rod; 21. a drainage rod; 22. a shunt; 221. a beam plate; 222. a collar; 223. a ring groove; 224. spring teeth; 225. a rotating ring; 226. a cone opening; 227. an inner tank; 228. a torsion spring; 229. a wire hole; 2210. a wire rope; 2211. a support; 22111. a groove I is formed; 22112. a movable drill rod; 22113. a second water sac; 22114. a steel sheet; 22115. a clamping groove; 22116. a chute; 22117. a metal pin; 22118. a groove II; 23. a club head pump; 24. a first water channel; 25. a second water channel; 26. a side hole; 27. a water pipe; 28. a storage box; 29. a first water sac; 210. a leak hole; 211. an elastic membrane.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides a gas pipeline salvagees and uses drainage device, includes buries underground gas pipeline and the first-aid repair groove 1 of digging, and the both sides cell wall department of first-aid repair groove 1 all is provided with support connecting rod 2.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5 to 11, the supporting connecting rod 2 includes a plurality of drainage rods 21 disposed in the rush-repair groove 1, when in use, each drainage rod 21 is inserted into the rush-repair groove 1 and laid along the groove wall of the rush-repair groove 1, and the drainage rods 21 are connected by a parallel connector 22, the top of the drainage rod 21 is provided with a club head pump 23, and the interior of the drainage rod 21 is axially provided with a first water channel 24 and a second water channel 25, the water absorbing end of the club head pump 23 is inserted into the first water channel 24, and the water outlet end of the club head pump 23 is inserted into the second water channel 25.
The lower position of the side surface of the drainage rod 21 is provided with a side hole 26, the side hole 26 is communicated with the first water channel 24, the rod head pump 23 is started to suck accumulated water in the rush-repair groove 1 along the first water channel 24 and the side hole 26, and the accumulated water is input into the second water channel 25.
The water pipe 27 is arranged in the second water channel 25, the storage box 28 is fixedly arranged on one side of the drainage rod 21 close to the ground surface, the first water bag 29 is fixedly arranged in the storage box 28, the first water bag 29 is communicated with the water pipe 27, the surface of the first water bag 29 is provided with the leak hole 210, the surface of the first water bag 29 is fixedly connected with the elastic membrane 211, the elastic membrane 211 covers the leak hole 210, the rod head pump 23 injects the first water bag 29 into the first water bag 29 by the water pipe 27, the first water bag 29 stored in the storage box 28 is ejected, the first water bag 29 expands and is vertically arranged at the top of the edge of the first repair groove 1, so that the notch of the first repair groove 1 is lifted, accumulated water on the ground is prevented from flowing into the first repair groove 1, the inner water pressure of the first water bag 29 is propped against the elastic membrane 211 along with the maximum capacity of the first water bag 29, and the gap between the elastic membrane 211 and the first water bag 29 is discharged.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 11, the shunt 22 includes a beam plate 221 disposed between two adjacent drainage rods 21, and collars 222 are fixedly mounted at two ends of the beam plate 221, annular grooves 223 are formed on the surfaces of the drainage rods 21, and two ends of the beam plate 221 are respectively rotatably connected to the corresponding drainage rods 21 along the annular grooves 223 through the collars 222.
The annular array of top edge of lantern ring 222 has a plurality of spring tooth 224, and the top threaded connection of lantern ring 222 has a rotatory ring 225, the awl mouth 226 with spring tooth 224 adaptation has been seted up to the inner circle of rotatory ring 225, and the awl mouth 226 extrudees spring tooth 224 incurvate when rotatory ring 225 moves up, rotatory ring 225 moves up and releases the control of awl mouth 226 to spring tooth 224, spring tooth 224 outwards return release along the friction locking of annular 223, at this moment, carry out flexible parallelly connected through beam slab 221 and lantern ring 222 between the drainage poles 21, insert each drainage pole 21 in the rush-repair groove 1, and lay along the cell wall of rush-repair groove 1.
An inner groove 227 is formed in the drainage rod 21 and along the upper side of the annular groove 223, a torsion spring 228 is movably arranged in the inner groove 227, two ends of the torsion spring 228 are respectively clamped on the rotary ring 225 and the drainage rod 21, the torsion spring 228 pushes the rotary ring 225 to rotate and move downwards, the torsion spring 228 pushes the rotary ring 225 to return downwards, and a cone opening 226 on the inner side of the torsion spring 228 extrudes the spring tooth 224 to be bent and locked in the annular groove 223, so that the drainage rods 21 are locked through the lantern rings 222 and the beam plates 221.
The beam plate 221 and the collars 222 at the two ends thereof are internally provided with wire holes 229, the wire holes 229 are movably provided with steel cables 2210, the two ends of the steel cables 2210 are respectively fixedly connected with the rotating rings 225 at the two sides, and the two adjacent rotating rings 225 are rotated in linkage through the steel cables 2210, so that the rotating rings 225 on the outermost drainage rod 21 are rotated, and the steel cables 2210 are utilized to control the synchronous movement of the rotating rings 225 on other drainage rods 21 in an interlocking manner.
The lower side of the drainage rod 21 is provided with a support 2211 matched with the drainage rod 21 and the beam plate 221.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 11, the support 2211 includes a first notch 22111 and a second notch 22118 formed at a lower position of the surface of the drainage rod 21, the second notch 22118 is aligned with the wall of the first repair groove 1, and the first notch 22111 is aligned with the gas pipeline.
The first notch 22111 and the second notch 22118 are respectively provided with a movable drill rod 22112, the top ends of the two movable drill rods 22112 are respectively connected in a rotating way along the upper sides of the first notch 22111 and the second notch 22118, water bags 22113 are respectively arranged between the first notch 22111 and the second notch 22118 and the corresponding movable drill rod 22112, the water bags 22113 are communicated with the water pipe 27, water in the water pipe 27 is injected into the two water bags 22113 in the drainage rod 21, and the two inflated water bags 22113 respectively push the movable drill rods 22112 on the two sides to rotate outwards along the first notch 22111 and the second notch 22118.
The inner top walls of the first groove 22111 and the second groove 22118 are fixedly connected with steel sheets 22114 corresponding to the movable drill rod 22112, the steel sheets 22114 are positioned on one side of the movable drill rod 22112, which is away from the outside, a plurality of clamping grooves 22115 matched with the steel sheets 22114 are formed in the top end of the movable drill rod 22112, the movable drill rod 22112 is not limited by the steel sheets 22114 when being rotated out of the groove, and the movable drill rod 22112 is limited by the steel sheets 22114 when being rotated into the groove.
The upper sides of the inner walls of the first slot 22111 and the second slot 22118 are respectively provided with a chute 22116, the chute 22116 penetrates through the drainage rod 21, the inside of the chute 22116 is connected with a metal pin 22117 in a sliding manner, the metal pin 22117 is fixedly connected with a steel sheet 22114, after the two movable drills 22112 are respectively rotated out of the first slot 22111 and the second slot 22118, the steel sheet 22114 is embedded into the clamping groove 22115 to lock, the metal pin 22117 is shifted along the chute 22116, the steel sheet 22114 deflects away from the clamping groove 22115 to unlock the movable drills 22112, and at the moment, the two movable drills 22112 can be respectively recycled into the first slot 22111 and the second slot 22118.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 11, the surface of the rotating ring 225 is provided with anti-skid patterns, so that the friction force between the palm of the operator and the rotating ring 225 is improved, and the use stability is ensured.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 11, the club head pump 23 is fixedly mounted on the drainage rod 21 by a screw, and the club head pump 23 can be quickly assembled and disassembled by the screw, so that the club head pump is convenient to overhaul and replace.
In this embodiment, as shown in fig. 1, 2, 3, 4, and 5 to 11, tooth grooves adapted to the spring teeth 224 are formed on the inner wall of the ring groove 223, and the spring teeth 224 can be embedded into the tooth grooves when being bent inwards, so as to improve the locking effect of the spring teeth 224 along the ring groove 223 and avoid slipping.
The application method of the drainage device for the rush repair of the gas pipeline comprises the following steps:
s1, rotating a rotary ring 225 on the outermost drainage rod 21, enabling the rotary ring 225 to rotate, utilizing a steel cable 2210 to interlock and control the rotary rings 225 on other drainage rods 21 to synchronously move, enabling the rotary ring 225 to rotate upwards to release control of a conical opening 226 on a spring tooth 224, enabling the spring tooth 224 to return outwards to release friction locking along a ring groove 223, enabling the drainage rods 21 to be flexibly connected in parallel through a beam plate 221 and a collar 222 at the moment, inserting the drainage rods 21 into a rush-repair groove 1 and paving the drainage rods along the groove wall of the rush-repair groove 1, loosening the rotary ring 225 after the drainage rods 21 are attached to the groove wall of the rush-repair groove 1, enabling a torsion spring 228 to push the rotary ring 225 to return downwards, enabling the conical opening 226 on the inner side of the rotary ring 225 to squeeze the spring tooth 224 to be locked in the ring groove 223 in a buckling mode, and enabling the drainage rods 21 to be locked through the collar 222 and the beam plate 221, and supporting the groove body of the rush-repair groove 1.
S2, starting a club head pump 23 to suck accumulated water in the first rush-repair groove 1 along the first water channel 24 and the side holes 26, inputting the accumulated water into the second water channel 25, injecting the accumulated water into the first water bag 29 by utilizing the water pipe 27, ejecting the first water bag 29 stored in the storage box 28, expanding the first water bag 29 and vertically arranging the water bag 29 at the top of the edge of the rush-repair groove 1, so that the notch of the rush-repair groove 1 is lifted, and the accumulated water on the ground is prevented from flowing into the rush-repair groove 1.
S3, as the elastic membrane 211 seals the leak hole 210, the first water bag 29 is inflated by water injected by the rod head pump 23, and as the first water bag 29 reaches the maximum capacity, the internal water pressure of the first water bag is pushed against the elastic membrane 211 and is discharged along the gap between the elastic membrane 211 and the first water bag 29, so that on one hand, the first water bag 29 can be supported, on the other hand, the first water bag 29 can be supported, and then water can be discharged after the first water bag 29 is supported, so that the use of the first water bag 29 and the discharge of accumulated water are not in conflict, and meanwhile, when the accumulated water is discharged along the gap between the elastic membrane 211 and the first water bag 29, the accumulated water is blocked by the elastic membrane 211, and the water flows along the surface of the first water bag 29.
S4, in the drainage process of the club head pump 23, water in the water pipe 27 is synchronously injected into two water bags II 22113 in the drainage rod 21, the two inflated water bags II 22113 respectively push the movable drills 22112 on two sides to rotate out of the groove along the first groove 22111 and the second groove 22118, one movable drill 22112 forms a support relative to the gas pipeline, the other movable drill 22112 is reversely buckled and embedded into soil, the movable drill 22112 is pushed out of the drainage rod 21 by the reaction force of the gas pipeline, so that the drainage rod 21 is reversely pressed and stuck on the wall of the first-aid repair groove 1, and meanwhile, the movable drill 22112 reversely buckled and embedded into the soil relative to the groove body of the first-aid repair groove 1 enables the drainage rod 21 to be position reinforced along the first-aid repair groove 1.
S5, after the rush-repair is completed, the metal pins 22117 are stirred along the sliding grooves 22116, so that the steel sheets 22114 are deflected to release the locking of the movable drills 22112, at the moment, the two movable drills 22112 can be respectively recycled into the first notch 22111 and the second notch 22118, then the elastic membrane 211 is pulled to empty the first water pocket 29, and finally the lantern rings 222 are unlocked to fold and bring the drainage rods 21 back.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a gas pipeline salvagees and uses drainage device for bury the drainage of the first-aid repair groove (1) of digging of underground gas pipeline, its characterized in that: supporting connecting rods (2) are arranged at the groove walls of the two sides of the first-aid repair groove (1);
the supporting connecting rod (2) comprises a plurality of drainage rods (21) arranged in the rush-repair groove (1), the drainage rods (21) are divided into two groups, the two groups of drainage rods (21) are oppositely arranged on two side groove walls of the rush-repair groove (1) along the axial direction of a pipeline, adjacent drainage rods (21) in a single group are connected through a parallel connector (22), a rod head pump (23) is arranged at the top of each drainage rod (21), a first water channel (24) and a second water channel (25) are respectively arranged in the drainage rods (21) along the axial direction, the water absorbing ends of the rod head pumps (23) are spliced in the first water channel (24), and the water outlet ends of the rod head pumps (23) are spliced in the second water channel (25);
a side hole (26) is formed in the lower position of the side surface of the drainage rod (21), and the side hole (26) is communicated with the first water channel (24);
a water pipe (27) is arranged in the second water channel (25), a storage box (28) is fixedly arranged on the upper side of the drainage rod (21) close to one surface of the ground, a first water bag (29) is fixedly arranged in the storage box (28), the first water bag (29) is communicated with the water pipe (27), a leak hole (210) is formed in the surface of the first water bag (29), an elastic film (211) is fixedly connected to the surface of the first water bag (29), and the elastic film (211) covers the leak hole (210);
the parallel connector (22) comprises beam plates (221) arranged between a single group of two adjacent drainage rods (21), lantern rings (222) are fixedly arranged at two ends of each beam plate (221), annular grooves (223) are formed in the surfaces of the drainage rods (21), and the two ends of each beam plate (221) are respectively connected to the corresponding drainage rods (21) in a rotating mode along the annular grooves (223) through the lantern rings (222);
the top edge annular array of the lantern ring (222) is provided with a plurality of elastic teeth (224), the top thread of the lantern ring (222) is connected with a rotary ring (225), the inner ring of the rotary ring (225) is provided with a cone opening (226) which is matched with the elastic teeth (224), and when the rotary ring (225) moves downwards, the cone opening (226) extrudes the elastic teeth (224) to be inwards bent;
an inner groove (227) is formed in the drainage rod (21) and along the upper side of the annular groove (223), a torsion spring (228) is movably arranged in the inner groove (227), two ends of the torsion spring (228) are respectively clamped on the rotary ring (225) and the drainage rod (21), and the torsion spring (228) pushes the rotary ring (225) to rotate and move downwards;
wire holes (229) are formed in the beam plates (221) and lantern rings (222) at two ends of the beam plates, steel cables (2210) are movably arranged in the wire holes (229), two ends of each steel cable (2210) are fixedly connected with two side rotating rings (225) respectively, and two adjacent rotating rings (225) are in linkage rotation through the steel cables (2210);
the lower side of the drainage rod (21) is provided with a support (2211) matched with the drainage rod (21) and the beam plate (221);
the support device (2211) comprises a first groove (22111) and a second groove (22118) which are arranged at the lower position of the surface of the drainage rod (21), the second groove (22118) is arranged at one side of the drainage rod (21) close to the groove wall of the rush repair groove (1), and the first groove (22111) is arranged at one side of the drainage rod (21) far away from the groove wall of the rush repair groove (1);
the first notch (22111) and the second notch (22118) are internally provided with movable drills (22112), the top ends of the two movable drills (22112) are respectively connected in a rotating way along the upper sides of the first notch (22111) and the second notch (22118), water bags (22113) are arranged between the first notch (22111) and the second notch (22118) and the corresponding movable drills (22112), and the water bags (22113) are communicated with a water pipe (27);
the inner top walls of the first notch (22111) and the second notch (22118) are fixedly connected with steel sheets (22114) corresponding to the movable drill rod (22112), the steel sheets (22114) are positioned on one side, deviating from the outside, of the movable drill rod (22112), a plurality of clamping grooves (22115) matched with the steel sheets (22114) are formed in the top end of the movable drill rod (22112), the movable drill rod (22112) is prevented from being limited by the steel sheets (22114) when being rotated out of the groove, and the movable drill rod (22112) is limited by the steel sheets (22114) when being rotated into the groove;
the upper sides of the inner walls of the first notch (22111) and the second notch (22118) are respectively provided with a sliding groove (22116), the sliding grooves (22116) penetrate through the drainage rod (21), the interiors of the sliding grooves (22116) are connected with metal pins (22117) in a sliding manner, and the metal pins (22117) are fixedly connected with the steel plates (22114).
2. The drainage device for rush repair of a gas pipeline according to claim 1, wherein: anti-skid patterns are formed on the surface of the rotary ring (225).
3. The drainage device for rush repair of a gas pipeline according to claim 2, wherein: the club head pump (23) is fixedly arranged on the drainage rod (21) through a screw.
4. A gas pipeline rush repair drainage device according to claim 3 wherein: the inner wall of the ring groove (223) is provided with a tooth groove matched with the spring tooth (224).
5. The method for using the drainage device for gas pipeline rush repair according to claim 4, wherein the method comprises the following steps: the method comprises the following steps:
s1, rotating a rotary ring (225) on the outermost drainage rod (21), controlling the rotary rings (225) on other drainage rods (21) to synchronously move by utilizing a steel cable (2210) in an interlocking way, rotating the rotary rings (225) upwards to release the control of cone openings (226) on spring teeth (224), at the moment, flexibly connecting the drainage rods (21) in parallel through beam plates (221) and lantern rings (222), loosening the rotary rings (225) after each drainage rod (21) is attached to the wall of a rush repair groove (1), enabling torsion springs (228) to push the rotary rings (225) to return downwards, and enabling the cone openings (226) to extrude the spring teeth (224) to inwards bend and lock in the annular grooves (223), so that each drainage rod (21) is locked through the lantern rings (222) and the beam plates (221) to support the rush repair groove (1);
s2, starting a rod head pump (23) to input accumulated water into a second water channel (25), and injecting the accumulated water into a first water bag (29) by utilizing a water pipe (27) so that the first water bag (29) expands and is vertically arranged at the top of the edge of the first repair groove (1);
s3, the first water bag (29) is inflated by water injected by the rod head pump (23), and as the first water bag (29) reaches the maximum capacity, the internal water pressure of the first water bag pushes against the elastic membrane (211) and is discharged along the gap between the elastic membrane (211) and the first water bag (29), and meanwhile accumulated water is blocked by the elastic membrane (211) when discharged along the gap between the elastic membrane (211) and the first water bag (29);
s4, in the drainage process of the club head pump (23), water in a water pipe (27) is synchronously injected into two water bags II (22113) in a drainage rod (21), the two inflated water bags II (22113) respectively push movable drills (22112) at two sides to rotate out of the groove along a groove I (22111) and a groove II (22118), one movable drill (22112) forms a support relative to a gas pipeline, and the other movable drill (22112) is reversely buckled and embedded into soil;
s5, after the rush repair is completed, the metal pins (22117) are stirred along the sliding grooves (22116), so that the steel sheets (22114) deflect to release the locking of the movable drills (22112), at the moment, the two movable drills (22112) can be respectively recovered into the first notch (22111) and the second notch (22118), then the elastic film (211) is pulled to empty the first water bag (29), and finally the lantern rings (222) are unlocked to fold and bring back the drainage rods (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310727735.3A CN116447429B (en) | 2023-06-20 | 2023-06-20 | Drainage device for rush repair of gas pipeline and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310727735.3A CN116447429B (en) | 2023-06-20 | 2023-06-20 | Drainage device for rush repair of gas pipeline and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116447429A CN116447429A (en) | 2023-07-18 |
| CN116447429B true CN116447429B (en) | 2023-08-25 |
Family
ID=87122366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310727735.3A Active CN116447429B (en) | 2023-06-20 | 2023-06-20 | Drainage device for rush repair of gas pipeline and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116447429B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3929558A1 (en) * | 1989-09-06 | 1991-03-07 | Hans Mueller | Sealing joint between mains drain and house connection - involves resin-impregnated insert, placed into house pipe without excavation of ground |
| KR200325071Y1 (en) * | 2003-05-29 | 2003-08-29 | 주식회사 유일기연 | Water Pressure Type Rubber Dam |
| KR200405472Y1 (en) * | 2005-10-19 | 2006-01-10 | 보은군 | Automatic dam using hydraulic pressure |
| CN101205711A (en) * | 2006-12-18 | 2008-06-25 | 孙永 | Three-cavity water/gas filling expansion dam and cofferdam construction method |
| CN207244558U (en) * | 2017-09-30 | 2018-04-17 | 潘文安 | A kind of flood prevention device of underground parking garage entrance |
| CN111139785A (en) * | 2020-01-14 | 2020-05-12 | 浙江大学 | Water-filled type rubber dam flushing and sand discharging system for preventing silt behind high-pile wharf |
| CN112665527A (en) * | 2020-12-28 | 2021-04-16 | 京兴国际工程管理有限公司 | Structure for detecting surface curvature of supporting crown beam and construction method |
| CN213867885U (en) * | 2020-11-30 | 2021-08-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Cofferdam device for maintenance of diversion tunnel |
| CN113280190A (en) * | 2021-05-24 | 2021-08-20 | 河南工业职业技术学院 | Drainage device for gas pipeline emergency repair |
| CN215801435U (en) * | 2021-09-24 | 2022-02-11 | 玄鹏 | Rubber dam prevention of seepage water installation |
-
2023
- 2023-06-20 CN CN202310727735.3A patent/CN116447429B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3929558A1 (en) * | 1989-09-06 | 1991-03-07 | Hans Mueller | Sealing joint between mains drain and house connection - involves resin-impregnated insert, placed into house pipe without excavation of ground |
| KR200325071Y1 (en) * | 2003-05-29 | 2003-08-29 | 주식회사 유일기연 | Water Pressure Type Rubber Dam |
| KR200405472Y1 (en) * | 2005-10-19 | 2006-01-10 | 보은군 | Automatic dam using hydraulic pressure |
| CN101205711A (en) * | 2006-12-18 | 2008-06-25 | 孙永 | Three-cavity water/gas filling expansion dam and cofferdam construction method |
| CN207244558U (en) * | 2017-09-30 | 2018-04-17 | 潘文安 | A kind of flood prevention device of underground parking garage entrance |
| CN111139785A (en) * | 2020-01-14 | 2020-05-12 | 浙江大学 | Water-filled type rubber dam flushing and sand discharging system for preventing silt behind high-pile wharf |
| CN213867885U (en) * | 2020-11-30 | 2021-08-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Cofferdam device for maintenance of diversion tunnel |
| CN112665527A (en) * | 2020-12-28 | 2021-04-16 | 京兴国际工程管理有限公司 | Structure for detecting surface curvature of supporting crown beam and construction method |
| CN113280190A (en) * | 2021-05-24 | 2021-08-20 | 河南工业职业技术学院 | Drainage device for gas pipeline emergency repair |
| CN215801435U (en) * | 2021-09-24 | 2022-02-11 | 玄鹏 | Rubber dam prevention of seepage water installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116447429A (en) | 2023-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7614170B2 (en) | Extendable excavating screw unit equipped with hydraulic excavating auxiliary blades | |
| CN102877467A (en) | Casing body connection device for bored pile | |
| CN111963767A (en) | Pipe jacking construction method for complex geological conditions | |
| CN116447429B (en) | Drainage device for rush repair of gas pipeline and use method | |
| CN201088938Y (en) | Remote-control type auto-rotating water spraying gun | |
| US8926229B1 (en) | Trench box dewatering system | |
| JP5163972B1 (en) | Injection pipe device and injection method | |
| CN111365022A (en) | Tunnel deep hole grouting device | |
| KR101260683B1 (en) | Waterproof apparatus for closing water | |
| CN215801585U (en) | Drill rod sleeve component of high-pressure rotary jet pile machine | |
| CN111794250B (en) | Siphon drainage slope protection structure and construction method thereof | |
| CN215105691U (en) | Aquifer water taking system | |
| CN211874456U (en) | Production logging anti-blocking device | |
| CN211623318U (en) | Telescopic drill rod and multifunctional telescopic high-pressure rotary jet drilling machine | |
| CN202767072U (en) | Barrel body connection device of cast-in-place bored pile | |
| CN220433885U (en) | Desilting device | |
| TWI410553B (en) | Seepage-pipe pushing method at sand bank | |
| CN221320949U (en) | Deep pile hole earth cleaning device | |
| CN113216324B (en) | Integrated infiltration water intake system | |
| CN212388531U (en) | Locking type high polymer anti-seepage wall forming groove plate | |
| CN220818116U (en) | Vertical buried pipe for under-pressure pipe of earth surface drilling type deep foundation pit ground source heat pump system | |
| CN221502111U (en) | Gas lift combined dredging device | |
| KR100720797B1 (en) | The intake pipe with an excavation bit | |
| CN216839467U (en) | Integrated prefabricated tubular pile structure for deep foundation pit supporting and dewatering | |
| CN115012422B (en) | Supporting structure convenient to assemble and used for foundation pit construction and operation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |