CN114413085A - Assembled type connecting piece with good sealing performance for building construction and operation method - Google Patents
Assembled type connecting piece with good sealing performance for building construction and operation method Download PDFInfo
- Publication number
- CN114413085A CN114413085A CN202111632621.8A CN202111632621A CN114413085A CN 114413085 A CN114413085 A CN 114413085A CN 202111632621 A CN202111632621 A CN 202111632621A CN 114413085 A CN114413085 A CN 114413085A
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- wall
- sheet
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- 238000009435 building construction Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 99
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 10
- 239000012634 fragment Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 5
- 238000005192 partition Methods 0.000 description 3
- 230000001755 vocal effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
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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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a connecting piece with good sealing performance for assembly type building construction and an operation method, and relates to the technical field of building construction. This connecting piece for assembly type building construction that leakproofness is good, including the solid fixed ring of first solid fixed ring, second, the left side of the solid fixed ring of first solid fixed ring is articulated with the solid fixed ring's of second left side, the left side fixedly connected with sheet rubber of first solid fixed ring, the middle part of sheet rubber is provided with the recess, the solid fixed ring's of second inside is provided with the cavity, the inside of cavity is provided with sealing mechanism. This connecting piece for assembly type building construction that leakproofness is good fixes first solid fixed ring, the solid fixed ring of second on the pipeline after when using, because the existence of sheet rubber can make first solid fixed ring, the solid fixed ring junction of second reach better sealed effect, and because use the bolt to fix first solid fixed ring, the solid fixed ring of second, its great pressure can make first solid fixed ring, the solid fixed ring of second form better sealedly to the pipeline.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a connecting piece with good sealing performance for assembly type building construction and an operation method.
Background
With the continuous development of society, the building industry is developed vigorously, wherein the assembly type building is also developed continuously, which needs to be assembled to a building when in use, and the connecting piece for assembly type building construction is an important assembly part during building assembly, when building construction is carried out, the pipeline is often connected by using a connecting piece, but the existing connecting piece is generally formed by connecting two semicircular iron rings, when the pipelines which need to have better sealing performance are connected, waterproof materials are used for wrapping the pipelines and then connecting the connecting pieces, which is a common operation in normal construction, but because the conditions are more in construction, when some pipelines can not be effectively wrapped when emergency connection is needed, a single connecting piece can not achieve better sealing effect, there is therefore a need for a device which provides a better sealing effect in emergency connections to pipelines.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the assembly type connecting piece for building construction with good sealing performance and the operation method thereof, and the effect of better sealing performance is achieved when emergency connection is carried out on pipelines.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a connecting piece for assembly type building construction that leakproofness is good, includes the solid fixed ring of first solid fixed ring, second, the left side of the solid fixed ring of first solid fixed ring is articulated with the solid fixed ring's of second left side, the left side fixedly connected with sheet rubber of first solid fixed ring, the middle part of sheet rubber is provided with the recess, the solid fixed ring's of second inside is provided with the cavity, the left side of cavity communicates with the solid fixed ring's of second outside, the inside of cavity is provided with sealing mechanism. After fixing first solid fixed ring, the solid fixed ring of second on the pipeline when using, because the existence of sheet rubber can make first solid fixed ring, the solid fixed ring junction of second reach better sealed effect, and because use the bolt to fix first solid fixed ring, the solid fixed ring of second, its great pressure can make first solid fixed ring, the solid fixed ring of second form better sealedly to the pipeline.
Preferably, sealing mechanism includes slide, push rod, slow-release mechanism, trachea, sound generating mechanism, gasbag, the outer wall of slide and the middle part sliding connection of cavity, the left side of slide and the right-hand member fixed connection of push rod, the left end of push rod runs through the solid fixed ring of second and extends to the solid fixed ring's of second outside, slow-release mechanism sets up the downside at the right side of slide and push rod, the right-hand member and the tracheal upper end intercommunication of cavity set up, tracheal lower extreme runs through the solid fixed ring of second and extends to the solid fixed ring's of second downside and the inside intercommunication setting of gasbag, the outer wall of gasbag and the solid fixed ring's of second outer wall fixed connection, the middle part upside of cavity is provided with the inlet port, sound generating mechanism sets up the inside at the inlet port.
Preferably, the slow release mechanism comprises an isolation plate, an exhaust funnel, a first elastic sheet, a communication hole, a first magnet, a second magnet and a second elastic sheet, the outer wall of the isolation plate is fixedly connected with the inner wall of the cavity, the exhaust funnel is inserted into the middle of the isolation plate, the outer wall of the exhaust funnel is connected with the left side of the isolation plate through the first elastic sheet, the communication hole enables the lower side of a second fixing ring to be communicated with the inside of the cavity, the lower side of the first magnet is fixedly connected onto the outer wall of a rubber sheet, the upper side of the first magnet is inserted into the communication hole, the outer wall of the second magnet is connected with the inner wall of the communication hole in a sliding mode, and the upper side of the second magnet is connected with the inner wall of the communication hole through the second elastic sheet.
Preferably, the sounding mechanism includes articulated slab, third shell fragment, third magnet, dead lever, sliding baffle, fourth magnet, blast pipe, the one end of articulated slab is articulated with the inner wall of inlet port, the outer wall upside of articulated slab passes through the inner wall connection of third shell fragment and inlet port, the other end outer wall upside of articulated slab and the outer wall fixed connection of third magnet, the upper end of dead lever and the inner wall fixed connection of inlet port, peg graft in sliding baffle's inside the downside of dead lever, sliding baffle's inner wall and the outer wall sliding connection of dead lever, sliding baffle's lower surface and the outer wall fixed connection of fourth magnet, the blast pipe sets up the middle part of inlet port and the outside intercommunication of the solid fixed ring of second.
Preferably, the surfaces of the fourth magnet adjacent to the third magnet have the same magnetic pole.
Preferably, the adjacent surfaces of the second magnet and the first magnet have the same magnetic pole.
Preferably, the right side and the upper side and the lower side of the exhaust funnel are both provided with air holes.
The operation method comprises the following steps: the first fixing ring and the second fixing ring are folded to clamp the pipeline, then the first fixing ring and the second fixing ring are fixed through bolts, in the process that the first fixing ring and the second fixing ring are folded, the first magnet is pressed by the rubber sheet and is inserted into the communicating hole to repel the second magnet, the second elastic sheet is pressed to store energy, meanwhile, along with the approach of the first fixing ring and the second fixing ring, the lower end of the push rod is in downward sliding contact with the outer wall of the first fixing ring along with the outer wall of the rubber sheet and is then pressed into the second fixing ring by the first fixing ring, the push rod pushes the sliding sheet to move, so that the push rod drives the exhaust funnel on the right side of the sliding sheet to extend to the right side of the partition plate and then to discharge the air into the air pipe through the upper side of the exhaust funnel, the lower side of the exhaust funnel and the right side air hole, and then the air is filled into the air bag to expand the air bag, when the sliding sheet moves, the left side of the sliding sheet can enter air through the air inlet hole, the air flow of the air inlet hole can blow down the hinged plate to enable the third elastic sheet to deform, the air inlet efficiency cannot be influenced, if the first fixing ring and the second fixing ring are loosened under pressure in the using process, the lower end of the push rod can be reduced under pressure, then the sliding sheet moves leftwards, the air on the left side of the sliding sheet is discharged outwards, the air flow blows the hinged plate to enable the hinged plate to be perpendicular to the inner wall of the exhaust hole, due to the repulsion of the third magnet and the fourth magnet, the fourth magnet can push the sliding baffle to slide on the fixing rod, the sliding baffle can not seal the lower end of the exhaust pipe any more, the air flow can make a sound when passing through the hinged plate and the exhaust pipe to remind a worker to check, when the first fixing ring and the second fixing ring are loosened after the use is finished, due to the repulsion of the first magnet and the second magnet, and the second shell fragment kick-backs, can make second magnet repel first magnet all the time, make first magnet promote the sheet rubber and deflect, can make the sheet rubber slow down the speed that breaks away from with the pipeline, make the sheet rubber receive the repulsion and hug closely the pipeline outer wall, and when the inside gas of gasbag received the elasticity of gasbag and discharged, because the aiutage supported the gas pocket that makes the air current can only follow its right side and pass through by first shell fragment, and the right side gas pocket is less, then can slow down the speed that the gasbag kick-backed, make the gasbag first solid fixed ring of pipeline, the solid fixed ring of second has certain sealed effect, make it opening first solid fixed ring, the initial stage of the solid fixed ring of second can also seal the pipeline, reach the mesh that can observe the inside condition of revealing of pipeline when opening simultaneously.
The method has the following beneficial effects:
1. this connecting piece for assembly type building construction that leakproofness is good fixes first solid fixed ring, the solid fixed ring of second on the pipeline after when using, because the existence of sheet rubber can make first solid fixed ring, the solid fixed ring junction of second reach better sealed effect, and because use the bolt to fix first solid fixed ring, the solid fixed ring of second, its great pressure can make first solid fixed ring, the solid fixed ring of second form better sealedly to the pipeline.
2. This connecting piece for assembly type building construction that leakproofness is good, open first solid fixed ring at the end of using, when the solid fixed ring of second, because first magnet and second magnet repel each other can make the sheet rubber slow down the speed that breaks away from with the pipeline, make the sheet rubber receive the repulsion and hug closely the pipeline outer wall, and when the inside gas of gasbag received the elasticity discharge of gasbag, because the aiutage can only get into the air cavity from the trompil on its right side by the air current promotion, can slow down the speed that the gasbag kick-backed, make it opening first solid fixed ring, the solid fixed ring's of second initial stage can also seal the pipeline, reach the purpose that can observe the inside condition of revealing of pipeline simultaneously when opening.
3. This connecting piece for assembly type construction that leakproofness is good can make the inside of slide inhale from the inlet port when the slide moves to the right in the cavity, can make the slide reset when first solid fixed ring, the solid fixed ring of second want to open at pipeline pressure great and exhaust through the inlet port, then can make the articulated slab blow by the air current and erect, make third magnet arrange sliding damper open the closure of blast pipe, make the air current pass through the articulated slab, blast pipe department forms sharp-pointed sound, reach the purpose of reminding the staff to inspect the leakproofness.
4. This connecting piece for assembly type building construction that leakproofness is good, first solid fixed ring, when the solid fixed ring of second folds, the lower extreme of push rod can be extruded to first solid fixed ring, make it shrink to the solid fixed ring's of second inside, make the slide promoted the gas on right side promote to the inside of gasbag, its right side gasbag is filled by the inside air in air cavity behind first solid fixed ring extrusion push rod, make it expand and can seal the junction on first solid fixed ring and the solid fixed ring right side of second betterly, make it reach sealed effect betterly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of C of FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of D in FIG. 2 according to the present invention.
In the figure: 1 first fixing ring, 2 second fixing ring, 3 rubber sheet, 4 sealing mechanism, 401 sliding sheet, 402 push rod, 403 slow release mechanism, 404 air pipe, 405 sounding mechanism, 406 air bag, 301 isolation plate, 302 exhaust funnel, 303 first elastic sheet, 304 communication hole, 305 first magnet, 306 second magnet, 307 second elastic sheet, 501 hinge plate, 502 third elastic sheet, 503 third magnet, 504 fixing rod, 505 sliding baffle, 506 fourth magnet, 507 exhaust pipe.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a connecting piece for assembly type building construction that leakproofness is good, includes first solid fixed ring 1, the solid fixed ring 2 of second, the left side of first solid fixed ring 1 is articulated with the left side of the solid fixed ring 2 of second, the left side fixedly connected with sheet rubber 3 of first solid fixed ring 1, the middle part of sheet rubber 3 is provided with the recess, the inside of the solid fixed ring 2 of second is provided with the cavity, the left side of cavity communicates with the solid fixed ring 2's of second outside, the inside of cavity is provided with sealing mechanism 4.
Sealing mechanism 4 includes slide 401, push rod 402, slow-release mechanism 403, trachea 404, vocal mechanism 405, gasbag 406, the middle part sliding connection of slide 401's outer wall and cavity, the left side of slide 401 and the right-hand member fixed connection of push rod 402, the left end of push rod 402 runs through the solid fixed ring 2 of second and extends to the solid fixed ring 2's of second outside, slow-release mechanism 403 sets up the right side at slide 401 and the downside of push rod 402, the right-hand member of cavity and the upper end intercommunication setting of trachea 404, the lower extreme of trachea 404 runs through the solid fixed ring 2 of second and extends to the solid fixed ring 2's of second downside and the inside intercommunication setting of gasbag 406, the outer wall of gasbag 406 and the solid fixed ring 2's of second outer wall fixed connection, the middle part upside of cavity is provided with vocal, vocal mechanism 405 sets up the inside at the inlet port.
The slow release mechanism 403 comprises a partition plate 301, an exhaust funnel 302, a first spring plate 303, a communication hole 304, a first magnet 305, a second magnet 306, and a second spring plate 307, the outer wall of division board 301 and the inner wall fixed connection of cavity, aiutage 302 is pegged graft in the middle part of division board 301, aiutage 302's outer wall is connected with the left side of division board 301 through first shell fragment 303, aiutage 302's right side and upside downside have all seted up the gas pocket, intercommunication hole 304 sets up the inside intercommunication of second solid fixed ring 2's downside and cavity, the downside fixed connection of first magnet 305 is on the outer wall of sheet rubber 3, the upside of first magnet 305 is pegged graft in the inside of intercommunication hole 304, the outer wall of second magnet 306 and the inner wall sliding connection of intercommunication hole 304, second magnet 306 is the same magnetic pole with the adjacent face of first magnet 305, the upside of second magnet 306 is passed through the inner wall connection of second shell fragment 307 and intercommunication hole 304.
The sounding mechanism 405 comprises a hinged plate 501, a third elastic sheet 502, a third magnet 503, a fixing rod 504, a sliding baffle 505, a fourth magnet 506 and an exhaust pipe 507, one end of the hinged plate 501 is hinged to the inner wall of the air inlet, the upper side of the outer wall of the hinged plate 501 is connected with the inner wall of the air inlet through the third elastic sheet 502, the upper side of the outer wall of the other end of the hinged plate 501 is fixedly connected with the outer wall of the third magnet 503, the upper end of the fixing rod 504 is fixedly connected with the inner wall of the air inlet, the lower side of the fixing rod 504 is inserted into the sliding baffle 505, the inner wall of the sliding baffle 505 is slidably connected with the outer wall of the fixing rod 504, the lower surface of the sliding baffle 505 is fixedly connected with the outer wall of the fourth magnet 506, the surfaces of the fourth magnet 506 adjacent to the third magnet 503 are of the same magnetic pole, and the exhaust pipe 507 connects the middle of the air inlet with the outer side of the second fixing ring 2.
When the gas exhaust device is used, the first fixing ring 1 and the second fixing ring 2 are folded to clamp a pipeline, then the first fixing ring 1 and the second fixing ring 2 are fixed through bolts, in the process of folding the first fixing ring 1 and the second fixing ring 2, the first magnet 305 is pressed by the rubber sheet 3 by the pipeline and is inserted into the communication hole 304 to repel the second magnet 306, the second elastic sheet 307 is pressed to store energy, simultaneously, along with the approach of the first fixing ring 1 and the second fixing ring 2, the lower end of the push rod 402 slides downwards along with the outer wall of the rubber sheet 3 to be in contact with the outer wall of the first fixing ring 1 and then is pressed by the first fixing ring 1 to the inside of the second fixing ring 2, the push rod 402 pushes the sliding sheet 401 to move, so that the gas on the right side of the sliding sheet 401 drives the exhaust funnel 302 to extend to the right side of the partition plate 301 and then is discharged to the inside of the gas pipe 404 through the upper side, the lower side and the right side gas vent hole of the exhaust funnel 302, then the air bag 406 is filled with air to be inflated, the left side of the sliding sheet 401 can be enabled to enter air through the air inlet hole while the sliding sheet 401 moves, the air flow of the air inlet hole can blow down the hinge plate 501 to enable the third elastic sheet 502 to deform so as not to affect the air inlet efficiency, when the first fixing ring 1 and the second fixing ring 2 are loosened under pressure in the use process, the lower end of the push rod 402 can be subjected to pressure reduction, then the sliding sheet 401 moves leftwards so that the left side air of the sliding sheet 401 is exhausted outwards, the air flow blows the hinge plate 501 to enable the hinge plate 501 to be vertical to the inner wall of the air outlet hole, due to the repulsion of the third magnet 503 and the fourth magnet 506, the fourth magnet 506 can push the sliding baffle 505 to slide on the fixing rod 504, the sliding baffle 505 can not close the lower end of the air outlet pipe 507 any more, the air flow can make a sound to remind a worker to check when passing through the hinge plate 501 and the air outlet pipe 507, when the first and second stator rings 1 and 2 are unlocked after the end of use, the first magnet 305 and the second magnet 306 repel each other, and the second elastic sheet 307 rebounds to make the second magnet 306 always repel the first magnet 305, so that the first magnet 305 pushes the rubber sheet 3 to deflect, the rubber sheet 3 slows down the speed of separating from the pipeline, the rubber sheet 3 is tightly attached to the outer wall of the pipeline by the repulsive force, and the air in the air bag 406 is exhausted by the elastic force of the air bag 406, since the exhaust funnel 302 is supported by the first resilient piece 303 so that the air flow can only pass through the air hole on the right side, and the right side gas pocket is less, then can slow down the speed that gasbag 406 kick-backs, makes gasbag 406 have certain sealed effect to the solid fixed ring of first solid fixed ring 1 of pipeline, the solid fixed ring 2 of second, makes it still can seal the pipeline at the initial stage of opening solid fixed ring 1 of first solid fixed ring, the solid fixed ring 2 of second, reaches the purpose that can observe the inside condition of revealing of pipeline simultaneously when opening.
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 (8)
1. The utility model provides a connecting piece for construction of assembled building that leakproofness is good, characterized by: including the solid fixed ring of first solid fixed ring, second, the left side of first solid fixed ring is articulated with the solid fixed ring's of second left side, the left side fixedly connected with sheet rubber of first solid fixed ring, the middle part of sheet rubber is provided with the recess, the solid fixed ring's of second inside is provided with the cavity, the left side of cavity communicates with the solid fixed ring's of second outside, the inside of cavity is provided with sealing mechanism.
2. The connector for assembly type building construction according to claim 1, wherein the connector comprises: sealing mechanism includes slide, push rod, slow-release mechanism, trachea, sound generating mechanism, gasbag, the outer wall of slide and the middle part sliding connection of cavity, the left side of slide and the right-hand member fixed connection of push rod, the left end of push rod runs through the solid fixed ring of second and extends to the solid fixed ring's of second outside, slow-release mechanism sets up the downside at the right side of slide and push rod, the right-hand member and the tracheal upper end intercommunication of cavity set up, tracheal lower extreme runs through the solid fixed ring of second and extends to the solid fixed ring's of second downside and the inside intercommunication setting of gasbag, the outer wall of gasbag and the solid fixed ring's of second outer wall fixed connection, the middle part upside of cavity is provided with the inlet port, sound generating mechanism sets up the inside at the inlet port.
3. The connector for assembly type building construction according to claim 2, wherein the connector comprises: the slow release mechanism comprises an isolation plate, an exhaust funnel, a first elastic sheet, a communication hole, a first magnet, a second magnet and a second elastic sheet, the outer wall of the isolation plate is fixedly connected with the inner wall of the cavity, the exhaust funnel is inserted into the middle of the isolation plate, the outer wall of the exhaust funnel is connected with the left side of the isolation plate through the first elastic sheet, the communication hole enables the lower side of a second fixing ring to be communicated with the inside of the cavity, the lower side of the first magnet is fixedly connected onto the outer wall of a rubber sheet, the upper side of the first magnet is inserted into the communication hole, the outer wall of the second magnet is connected with the inner wall of the communication hole in a sliding mode, and the upper side of the second magnet is connected with the inner wall of the communication hole through the second elastic sheet.
4. The connector for assembly type building construction according to claim 3, wherein the connector comprises: the sounding mechanism comprises a hinged plate, a third elastic sheet, a third magnet, a fixed rod, a sliding baffle, a fourth magnet and an exhaust pipe, one end of the hinged plate is hinged to the inner wall of the air inlet, the outer wall upside of the hinged plate is connected with the inner wall of the air inlet through the third elastic sheet, the outer wall upside of the other end of the hinged plate is fixedly connected with the outer wall of the third magnet, the upper end of the fixed rod is fixedly connected with the inner wall of the air inlet, the lower side of the fixed rod is inserted into the sliding baffle, the inner wall of the sliding baffle is slidably connected with the outer wall of the fixed rod, the lower surface of the sliding baffle is fixedly connected with the outer wall of the fourth magnet, and the middle of the air inlet is communicated with the outer side of the second fixing ring through the exhaust pipe.
5. The connector for assembly type building construction according to claim 4, wherein the connector comprises: and the adjacent surfaces of the fourth magnet and the third magnet are the same magnetic pole.
6. The connector for assembly type building construction according to claim 5, wherein the connector comprises: the adjacent surfaces of the second magnet and the first magnet are the same magnetic pole.
7. The connector for assembly type building construction according to claim 6, wherein the connector comprises: the right side of aiutage and the upside downside all offer the gas pocket.
8. An operation method of the fabricated construction connecting member with good sealability according to claims 1 to 7, wherein the operation steps are as follows:
folding the first fixing ring and the second fixing ring to clamp the pipeline;
then, the first fixing ring and the second fixing ring are fixed through bolts, in the process that the first fixing ring and the second fixing ring are folded, the first magnet is pressed by the rubber sheet by a pipeline and is inserted into the communicating hole to repel the second magnet, the second elastic sheet is extruded to store energy, and meanwhile, as the first fixing ring and the second fixing ring approach, the lower end of the push rod slides downwards along with the outer wall of the rubber sheet to contact with the outer wall of the first fixing ring;
then the air is extruded to the inside of the second fixing ring by the first fixing ring, the push rod pushes the sliding sheet to move, and the air on the right side of the sliding sheet drives the exhaust funnel to extend to the right side of the isolation plate and then is exhausted to the inside of the air pipe through the upper side and the lower side of the exhaust funnel and the air hole on the right side;
then, air is filled in the air bag to expand the air bag, the left side of the sliding sheet can enter air through the air inlet hole while the sliding sheet moves, and airflow of the air inlet hole can blow down the hinged plate to enable the third elastic sheet to deform so that air inlet efficiency cannot be influenced;
when the first fixing ring and the second fixing ring are loosened by pressure in the using process, the pressure at the lower end of the push rod is reduced, then the sliding sheet moves leftwards, the air on the left side of the sliding sheet is discharged outwards, the hinged plate is blown by airflow to be vertical to the inner wall of the exhaust hole, and the fourth magnet pushes the sliding baffle to slide on the fixing rod due to the repulsion of the third magnet and the fourth magnet, so that the lower end of the exhaust pipe is not closed any more, and the airflow can make a sound to remind a worker to check when passing through the hinged plate and the exhaust pipe;
untie first solid fixed ring after the use, during the solid fixed ring of second, because first magnet repels each other with the second magnet, and the second shell fragment is kick-backed, can make second magnet repel first magnet all the time, make first magnet promote the sheet rubber and deflect, can make the sheet rubber slow down the speed that breaks away from with the pipeline, make the sheet rubber receive the repulsion and hug closely the pipeline outer wall, and when gasbag inside gas received the elasticity discharge of gasbag, because the aiutage is supported by first shell fragment and makes the air current can only pass through from its gas pocket on right side, and the right side gas pocket is less, then can slow down the speed that the gasbag kick-backed, make the gasbag to first solid fixed ring of pipeline, the solid fixed ring of second have certain sealed effect, make it open first solid fixed ring, the solid fixed ring's of second initial stage can also seal the pipeline, reach the purpose that can observe the inside condition of revealing of pipeline simultaneously when opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632621.8A CN114413085B (en) | 2021-12-29 | 2021-12-29 | Connecting piece with good sealing performance for assembled building construction and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111632621.8A CN114413085B (en) | 2021-12-29 | 2021-12-29 | Connecting piece with good sealing performance for assembled building construction and operation method |
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| Publication Number | Publication Date |
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| CN114413085A true CN114413085A (en) | 2022-04-29 |
| CN114413085B CN114413085B (en) | 2024-04-19 |
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| CN214699609U (en) * | 2021-03-05 | 2021-11-12 | 山西怡嘉智能消防工程有限公司 | Fire-fighting pipeline connecting device |
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| CN114413085B (en) | 2024-04-19 |
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