CN116379249A - Installation device for pipeline plugging air bag - Google Patents

Installation device for pipeline plugging air bag Download PDF

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Publication number
CN116379249A
CN116379249A CN202310579414.3A CN202310579414A CN116379249A CN 116379249 A CN116379249 A CN 116379249A CN 202310579414 A CN202310579414 A CN 202310579414A CN 116379249 A CN116379249 A CN 116379249A
Authority
CN
China
Prior art keywords
plate
air bag
frame
sliding
bottom plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310579414.3A
Other languages
Chinese (zh)
Inventor
尤国庆
汪小东
彭冠平
刘军
秦劲伟
曾琴
邹铁强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Third Bureau Green Industry Investment Co Ltd
Original Assignee
China Construction Third Bureau Green Industry Investment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Construction Third Bureau Green Industry Investment Co Ltd filed Critical China Construction Third Bureau Green Industry Investment Co Ltd
Priority to CN202310579414.3A priority Critical patent/CN116379249A/en
Publication of CN116379249A publication Critical patent/CN116379249A/en
Pending legal-status Critical Current

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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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
    • F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • B66C13/085—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • 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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/208—Off-grid powered water treatment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a mounting device for a pipeline plugging air bag, which comprises a sewage well and an underground sewage pipe communicated with the sewage well, wherein a frame is arranged at the well mouth of the sewage well, and an air bag mounting unit is arranged on the frame; wherein the airbag mounting unit includes: the air bag mounting rack is movably arranged in the frame; the back towing assembly is connected to the air bag mounting frame; the pressure holding installation component is arranged in the air bag installation frame, through the arranged air bag installation unit, the unit is arranged on the frame, the air bag installation of the underground sewage pipe connected in the sewage well can be realized, the risk of frogman operation is avoided, and the operation cost of implementing the air bag installation every time is lower through the device.

Description

Installation device for pipeline plugging air bag
Technical Field
The invention relates to the technical field of sewage pipe air bag installation, in particular to an installation device for a pipeline plugging air bag.
Background
At present, when an underground pipeline is overhauled or discharged, the underground pipeline is put into the inspection well, then the air bag is put into the pipe orifice of the underground pipeline, and the upstream and downstream of the pipeline is plugged and then constructed, wherein when the air bag is put into the inspection well, the inspection well is usually put into the well by a frogman, and the inspection well has a certain depth, so that the well is provided with a certain risk, especially when the air bag is installed and plugged in the sewage pipeline, the inspection well has high draft, toxic gas and impurities contained in the sewage are unknown, and the field of vision condition is poor, and under the condition, the frogman puts into the sewage well to place and plug, so that the risk is high, and meanwhile, the risk is high when the depth of the inspection well is increased, so that an air bag installation device is required to be specially designed for the situation.
The foregoing is provided merely to facilitate an understanding of the principles of the invention and is not intended to constitute an admission that the foregoing is of the closest prior art.
Disclosure of Invention
The invention aims to provide a mounting device for a pipeline plugging air bag, which aims to solve the problems that in the background art, under the conditions that sewage in a sewage well is too deep and the internal condition is unknown, the air bag is mounted by frogman operation, so that the risk of well descending is great, and meanwhile, when the air bag is mounted under the condition, the cost of the frogman operation is also great.
In order to achieve the above purpose, the present invention provides the following technical solutions: the installing device for the pipeline plugging air bag comprises a sewage well and an underground sewage pipe communicated with the sewage well, wherein a frame is arranged at the well mouth of the sewage well, and an air bag installing unit is arranged on the frame;
wherein the airbag mounting unit includes:
the air bag mounting rack is movably arranged in the frame;
the back-dragging assembly is connected to the air bag installation frame and used for dragging the air bag installation frame back into the frame after the air bag installation frame is lowered into the sewage well and the air bag is installed;
the pressing and holding installation assembly is arranged in the air bag installation frame and used for pressing and holding the folded air bag on the air bag installation frame, sinking the air bag installation frame to the position of the underground sewage pipe orifice and pushing the air bag into the underground sewage pipe.
Preferably, the airbag mounting comprises:
the top plate is connected with the back-dragging assembly;
the bottom plate is connected with the top plate through a connecting rod;
the first guide wheels are provided with a plurality of groups and are connected to the top plate through first spring telescopic rods;
the backup pad, symmetry and spacing rotation set up in the bottom plate both sides, backup pad and bottom plate are provided with elastic support.
Preferably, the pull-back assembly comprises a winding drum arranged on the frame, a pull rope is arranged on the winding drum, one end of the pull rope is wound on the winding drum, and the other end of the pull rope is connected to the top plate.
Preferably, the press-fit assembly includes:
the pressing plate is arranged on the bottom plate through a connecting plate, the pressing plate is rotationally arranged at one end of the connecting plate, the connecting plate and the bottom plate are arranged in a sliding manner, and a second spring telescopic rod is arranged between the pressing plate and the connecting plate and away from the rotating end;
the pressing plate is connected with the pressing plate in a sliding way through an elastic piece;
the pushing plate is arranged on the connecting plate in a sliding way, sliding grooves for sliding the pushing plate are formed in two sides of the connecting plate, and sliding blocks are arranged at the positions of the sliding grooves of the pushing plate and are used for matching with the sliding grooves to realize sliding of the pushing plate;
the power piece is arranged between the connecting plate and the bottom plate and is used for realizing the movement of the pressing and mounting assembly;
the unidirectional limiting piece is arranged at the rotating end of the bottom plate far away from the pressing plate;
the fixing piece is arranged between the connecting plate and the pressing plate.
Preferably, the bottom plate is in telescopic arrangement, one end of the connecting rod is fixed on the bottom plate, and the other end of the connecting rod is arranged on the top plate in a sliding manner.
Preferably, the elastic support comprises an arc sleeve, an arc slide bar and a first compression spring, one end of the arc sleeve is fixedly arranged on the bottom plate, the other end of the arc sleeve is in sliding connection with the arc slide bar, one end of the arc slide bar, which is far away from the arc sleeve, is fixed on the supporting plate, the first compression spring is arranged in the arc sleeve, and two ends of the first compression spring are respectively abutted to the end parts of the arc slide bar and the wall end of the arc sleeve.
Preferably, the elastic piece comprises a limiting slide column, one end of the limiting slide column is fixed on the pressing plate, the other end of the limiting slide column penetrates through the pressing plate to be provided with a limiting block, and a second compression spring is sleeved on the pressing plate between the pressing plate and the pressing plate.
Preferably, the power piece is including setting up the rack in connecting plate one side, the meshing has the gear on the rack, the centre of a circle department of gear is connected with the motor through setting up the gear shaft, the motor is fixed to be set up on the connecting plate.
Preferably, the unidirectional limiting piece comprises a groove arranged on the bottom plate, one side of the groove, far away from the end part of the bottom plate, is provided with a unidirectional rotating plate in a rotating mode, and the unidirectional rotating plate is elastically reset through a coil spring arranged on a rotating shaft.
Preferably, the mounting is including setting up in the kicking block of slider side, the outside end is fixed with the rectangle slide bar on the kicking block, sliding connection has the slide bar seat on the rectangle slide bar, the slide bar seat is fixed in on the connecting plate, the rectangle slide bar is kept away from kicking block end fixedly connected with dead lever.
After the power piece drives the pressing and holding installation assembly to move into the underground sewage pipe and move the air bag, when the pressing plate moves back, the pushing plate stops moving when approaching to the end of the underground sewage pipe due to the limit of the unidirectional limiting piece, but the sliding blocks at the two ends of the pushing plate move in the opposite sliding grooves, so that the jacking block is jacked outwards, the fixing rod also slides relatively, the fixing of the pressing and holding plate to the folding compression air bag is released, and the pressing and holding plate can spring open under the action of the second spring telescopic rod and the folding compression air bag, so that the air bag can separate from the connecting plate and enter the underground sewage pipe.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arranged air bag installation unit, the air bag installation of the underground sewage pipe connected in the sewage well can be realized by arranging the unit on the frame, so that the risk of frogman operation is avoided, and the cost of implementing air bag installation each time by the device is lower.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a partial front view of the present invention;
FIG. 3 is a schematic view showing the overall structure of an airbag mounting unit of the present invention;
FIG. 4 is a schematic view showing the overall structure of another angular air bag mounting unit according to the present invention;
FIG. 5 is a schematic top view of the overall structure of the air bag mounting unit of the present invention;
FIG. 6 is an enlarged view of FIG. 2 at A;
FIG. 7 is an enlarged view of FIG. 3 at B;
FIG. 8 is an enlarged view of FIG. 4 at C;
FIG. 9 is an enlarged view of FIG. 4 at D;
fig. 10 is an enlarged view of fig. 5 at E.
Reference numerals: 1-a sewage well; 2-an underground sewer pipe; 3-a frame; 4-an airbag mounting unit; 41-an airbag mounting unit; 411-top plate; 412-a bottom plate; 4121-threaded rod; 413-a first idler; 414-a support plate; 415-elastic support; 4151-an arcuate sleeve; 4152 arc slide bar; 4153-a first compression spring; 416-a turbine; 417-a first spring telescoping rod; 418-connecting rods; 42-a pull-back assembly; 421-winding up the reel; 422-pull rope; 43-press mounting assembly; 431-pressing the holding plate; 432-connecting plates; 433-a second spring telescoping rod; 434—pressing plate; 4341-limit slide column; 4342-limiting blocks; 4343-a second compression spring; 435-pushing plate; 436-slider; 437-power piece; 4371 racks; 4372 gears; 4373 motors; 438-one-way limiting piece; 439-mount; 4391-a top block; 4392-rectangular slide bar; 4393—a slide bar seat; 4394—a fixed rod; 4395-compression spring.
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 can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the present invention provides a technical solution: the installation device for the pipeline plugging air bag comprises a sewage well 1 and an underground sewage pipe 2 communicated with the sewage well 1, wherein a frame 3 is arranged at the wellhead of the sewage well 1, and an air bag installation unit 4 is arranged on the frame 3;
wherein the airbag mounting unit 4 includes:
the air bag mounting frame 41 is movably arranged in the frame 3;
a back-towing component 42 connected to the air bag mounting frame 41, for towing the air bag mounting frame 41 back into the frame 3 after the air bag mounting frame 41 is lowered into the sewage well 1 and the air bag is mounted;
the holding and mounting assembly 43 is arranged in the air bag mounting frame 41 and is used for holding the folded air bag on the air bag mounting frame 41 and pushing the air bag into the underground sewage pipe 2 when the air bag mounting frame 41 sinks to the opening of the underground sewage pipe 2.
Referring to fig. 3 to 5, the airbag mounting assembly 41 includes:
a top plate 411 connected to the pull-back assembly 42;
a bottom plate 412 connected to the top plate 411 by a connecting rod 418;
the first guide wheels 413 are provided with a plurality of groups and are all connected to the top plate 411 through a first spring telescopic rod 417;
the supporting plates 414 are symmetrically arranged on two sides of the bottom plate 412 in a limiting rotation manner, the supporting plates 414 and the bottom plate 412 are provided with elastic supports 415, the device can be erected on the underground sewage pipe 2 through the arrangement of the supporting plates 414, and meanwhile, the device can be accurately positioned and erected on the underground sewage pipe 2 when sinking through the elastic opening of the device, so that the device cannot sink too much and cannot be aligned with the position of the underground sewage pipe 2;
the turbine 416 is also provided at four corners of the bottom plate 412, so that the entire device can be lowered by the turbine 416 only when gravity is insufficient during sinking.
When the air bag installation frame 41 sinks to the underground sewage pipe 2, the first guide wheel 413 on the top plate 411 can prop against the wall of the sewage well 1 under the action of the spring telescopic rod, so that the air bag installation frame 41 can slide downwards smoothly, shaking cannot occur, the supporting plate 414 can prop against the wall of the sewage well 1 under the action of the elastic support 415 when sliding downwards, when the supporting plate 414 slides to the underground sewage pipe 2, the supporting plate 414 can be elastically opened under the action of the elastic support 415, and when sliding downwards continuously, the supporting plate 414 can be erected on the underground sewage pipe 2, at this time, the air bag installation frame 41 can be erected on the underground sewage pipe 2, and after the air bag is pushed into the underground sewage pipe 2, the air bag installation frame 41 can be dragged back to the frame 3 to return through the back-dragging component 42.
Referring to fig. 1, the pull-back assembly 42 includes a winding drum 421 disposed on the frame 3, a pull rope 422 is disposed on the winding drum 421, one end of the pull rope 422 is wound on the winding drum 421, and the other end is connected to the top plate 411.
Referring to fig. 3-5 and 9, the press-and-hold mounting assembly 43 includes:
the pressing plate 431 is arranged on the bottom plate 412 through a connecting plate 432, the pressing plate 431 is rotatably arranged at one end of the connecting plate 432, the connecting plate 432 and the bottom plate 412 are arranged in a sliding mode, and a second spring telescopic rod 433 is arranged between the pressing plate 431 and the connecting plate 432 and far away from the rotating end;
the pressing plate 434 is slidably connected with the pressing plate 431 through an elastic piece, the elastic piece comprises a limiting sliding column 4341, one end of the limiting sliding column 4341 is fixed on the pressing plate 434, a limiting block 4342 is arranged at the other end of the limiting sliding column 4341 penetrating through the pressing plate 431, and a second compression spring 4343 is sleeved on the pressing plate 434 between the pressing plate 434 and the pressing plate 431;
the push plate 435 is arranged on the connecting plate 432 in a sliding way, sliding grooves for sliding the push plate 435 are formed in two sides of the connecting plate 432, and sliding blocks 436 are arranged at the positions of the sliding grooves of the push plate 435 and are used for matching with the sliding grooves to realize sliding of the push plate 435;
a power member 437 disposed between the connection plate 432 and the bottom plate 412 for effecting movement of the press-fit assembly 43;
the unidirectional limiting piece 438 is arranged at the rotating end of the bottom plate 412 far away from the pressing plate 431, and is used for limiting the push plate 435 when the pressing mounting assembly 43 returns, so as to prevent the air bag and the pressing mounting assembly 43 from coming off along with the connecting plate 432 during the return;
the fixing member 439 is arranged between the connecting plate 432 and the holding plate 431 and used for placing the air bag on the connecting plate 432 in a folding manner, after the holding plate 431 is matched with the pressing plate 434 to elastically press the air bag, the holding plate 431 is fixed, meanwhile, when the power member 437 drives the whole holding and mounting assembly 43 to enter the underground sewage pipe 2, the push plate 435 is limited by the one-way limiting member 438 during return, the fixing member 439 can be released from fixing the holding plate 431 during return, and accordingly the second spring telescopic rod 433 is matched with the compressed air bag to spring the holding plate 431, so that the return is slowly separated from the device in the process of return.
Referring to fig. 3, 4 and 6, the bottom plate 412 is provided with a telescopic type, one end of the connecting rod 418 is fixed on the bottom plate 412, and the other end is slidably disposed on the top plate 411, i.e. the bottom plate 412 is divided into a left plate and a right plate, which are slidably disposed with each other, and a threaded rod 4121 is disposed therebetween for adjusting the length of the bottom plate 412.
Referring to fig. 2 and 6, the elastic support 415 includes an arc-shaped sleeve 4151, an arc-shaped slide rod 4152, and a first compression spring 4153, one end of the arc-shaped sleeve 4151 is fixedly disposed on the bottom plate 412, the other end is slidably connected with the arc-shaped slide rod 4152, one end of the arc-shaped slide rod 4152, which is far away from the arc-shaped sleeve 4151, is fixed on the support plate 414, the first compression spring 4153 is disposed in the arc-shaped sleeve 4151, and two ends of the first compression spring are respectively abutted against the end of the arc-shaped slide rod 4152 and the wall end of the arc-shaped sleeve 4151.
Referring to fig. 5 and 7, the power member 437 includes a rack 4371 disposed at one side of the connection plate 432, a gear 4372 is meshed on the rack 4371, a motor 4373 is connected to a center of the gear 4372 through a gear shaft, and the motor 4373 is fixedly disposed on the connection plate 432.
Referring to fig. 4 and 5, the unidirectional limiting member 438 comprises a groove formed in the bottom plate 412, the groove is provided with a unidirectional rotating plate away from one side of the end of the bottom plate 412, the unidirectional rotating plate realizes elastic reset by arranging a coil spring on the rotating shaft, and the groove and one side of the unidirectional rotating plate are attached to realize 90-degree limiting rotation.
Referring to fig. 8, 9 and 10, the fixing member 439 includes a top block 4391 disposed on a side of the slider 436, a rectangular slide bar 439 is fixed at an outer end of the top block 4391, a slide bar seat 4393 is slidably connected to the rectangular slide bar 439, the slide bar seat 4393 is fixed to the connecting plate 432, a fixing rod 4394 is fixedly connected to an end of the rectangular slide bar 4392 away from the top block 4391, and the fixing rod 4394 is in an L shape disposed in an inclined manner, and an extrusion spring 4395 is sleeved on the rectangular slide bar 4392 for better implementation.
After the power piece 437 drives the pressing and mounting assembly 43 to move into the underground sewage pipe 2 to move the air bag, when the pushing plate 435 moves back, the pushing plate 435 stops moving near the end of the underground sewage pipe 2 due to the limit of the unidirectional limiting piece 438, but the sliding blocks 436 at the two ends of the pushing plate 435 move in the sliding grooves, so that the top block 4391 is propped outwards, the fixing rod 4394 also slides relatively, the fixing of the pressing and holding plate 431 to the folding and compressing air bag is released, and the pressing and holding plate 431 can spring open under the action of the second spring telescopic rod 433 and the folding and compressing air bag, so that the air bag can be separated on the connecting plate 432 and enter the underground sewage pipe 2.
From the above, the present embodiment avoids the risk of operation and reduces the operation cost by implementing the airbag installation by the device.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A mounting device for a pipeline plugging balloon, comprising a bilge well (1) and an underground sewer pipe (2) communicating with the bilge well (1), characterized in that: the wellhead of the sewage well (1) is provided with a frame (3), and the frame (3) is provided with an air bag mounting unit (4);
wherein the airbag mounting unit (4) includes:
the air bag mounting frame (41) is movably arranged in the frame (3);
the back-dragging assembly (42) is connected to the air bag installation frame (41) and is used for dragging the air bag installation frame (41) back into the frame (3) after the air bag installation frame (41) is lowered into the sewage well (1) and the air bag is installed;
and the pressing and holding installation assembly (43) is arranged in the air bag installation frame (41) and is used for pressing and holding the folded air bag on the air bag installation frame (41) and sinking the air bag installation frame (41) to the mouth of the underground sewage pipe (2) so as to push the air bag into the underground sewage pipe (2).
2. A mounting device for a pipeline plugging balloon according to claim 1, wherein the balloon mounting frame (41) comprises:
a top plate (411) connected to the pull-back assembly (42);
a bottom plate (412) connected to the top plate (411) by a connecting rod (418);
the first guide wheels (413) are provided with a plurality of groups and are connected to the top plate (411) through first spring telescopic rods (417);
the supporting plates (414) are symmetrically arranged on two sides of the bottom plate (412) in a limiting rotation mode, and elastic supports (415) are arranged on the supporting plates (414) and the bottom plate (412).
3. The mounting device for a pipeline plugging airbag according to claim 1, wherein the back-dragging assembly (42) comprises a winding drum (421) arranged on the frame (3), a pull rope (422) is arranged on the winding drum (421), one end of the pull rope (422) is wound on the winding drum (421), and the other end of the pull rope is connected to the top plate (411).
4. A mounting device for a pipeline plugging balloon according to claim 1, wherein the press-fit mounting assembly (43) comprises:
the pressing plate (431) is arranged on the bottom plate (412) through a connecting plate (432), the pressing plate (431) is rotatably arranged at one end of the connecting plate (432), the connecting plate (432) and the bottom plate (412) are arranged in a sliding mode, and a second spring telescopic rod (433) is arranged between the pressing plate (431) and the connecting plate (432) and far away from the rotating end;
a pressing plate (434) slidably connected to the pressing plate (431) through an elastic member;
the pushing plate (435) is arranged on the connecting plate (432) in a sliding manner, sliding grooves for sliding the pushing plate (435) are formed in two sides of the connecting plate (432), and sliding blocks (436) are arranged at the positions of the sliding grooves of the pushing plate (435) and are used for matching with the sliding grooves to realize sliding of the pushing plate (435);
a power member (437) disposed between the connection plate (432) and the bottom plate (412) for effecting movement of the press-fit assembly (43);
the unidirectional limiting piece (438) is arranged at the rotating end of the bottom plate (412) far away from the pressing plate (431);
and a fixing member (439) provided between the connection plate (432) and the holding plate (431).
5. The mounting device for a pipeline plugging airbag according to claim 2, wherein the bottom plate (412) is a telescopic type, one end of the connecting rod (418) is fixed on the bottom plate (412), and the other end is slidably arranged on the top plate (411).
6. A mounting device for a pipeline plugging balloon according to claim 2, wherein: elastic support (415) include arc sleeve (4151), arc slide bar (4152) and first compression spring (4153), arc sleeve (4151) one end is fixed to be set up on bottom plate (412), other end and arc slide bar (4152) sliding connection, arc slide bar (4152) are kept away from arc sleeve (4151) one end and are fixed in on backup pad (414), first compression spring (4153) set up in arc sleeve (4151), both ends respectively with arc slide bar (4152) tip and arc sleeve (4151) section of thick bamboo wall end butt.
7. A mounting device for a pipeline plugging balloon according to claim 4 and wherein: the elastic piece comprises a limiting sliding column (4341), one end of the limiting sliding column (4341) is fixed on the pressing plate (434), a limiting block (4342) is arranged at the other end of the limiting sliding column penetrating through the pressing plate (431), and a second compression spring (4343) is sleeved on the pressing plate (434) between the pressing plate (434) and the pressing plate (431).
8. A mounting device for a pipeline plugging balloon according to claim 4 and wherein: the power piece (437) is including setting up rack (4371) in connecting plate (432) one side, the meshing has gear (4372) on rack (4371), the centre of a circle department of gear (4372) is connected with motor (4373) through setting up the gear shaft, motor (4373) is fixed to be set up on connecting plate (432).
9. A mounting device for a pipeline plugging balloon according to claim 4 and wherein: the unidirectional limiting piece (438) comprises a groove arranged on the bottom plate (412), one side of the groove, far away from the end part of the bottom plate (412), is rotationally provided with a unidirectional rotating plate, and the unidirectional rotating plate is elastically reset by arranging a coil spring on a rotating shaft.
10. A mounting device for a pipeline plugging balloon according to claim 4 and wherein: the fixing piece (439) comprises a top block (4391) arranged on the side of the sliding block (436), a rectangular sliding rod (4392) is fixed at the outer side end of the top block (4391), a sliding rod seat (4393) is connected to the rectangular sliding rod (4392) in a sliding mode, the sliding rod seat (4393) is fixed to the connecting plate (432), and a fixing rod (4394) is fixedly connected to the end, away from the top block (4391), of the rectangular sliding rod (4392).
CN202310579414.3A 2023-05-22 2023-05-22 Installation device for pipeline plugging air bag Pending CN116379249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310579414.3A CN116379249A (en) 2023-05-22 2023-05-22 Installation device for pipeline plugging air bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310579414.3A CN116379249A (en) 2023-05-22 2023-05-22 Installation device for pipeline plugging air bag

Publications (1)

Publication Number Publication Date
CN116379249A true CN116379249A (en) 2023-07-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117189016A (en) * 2023-09-08 2023-12-08 建湖县鸿达阀门管件有限公司 Gas production wellhead device capable of automatically detecting and early warning

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117189016A (en) * 2023-09-08 2023-12-08 建湖县鸿达阀门管件有限公司 Gas production wellhead device capable of automatically detecting and early warning
CN117189016B (en) * 2023-09-08 2024-03-08 建湖县鸿达阀门管件有限公司 Gas production wellhead device capable of automatically detecting and early warning

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