CN110159850B - Building pipeline interface leakage-proof device and installation method - Google Patents
Building pipeline interface leakage-proof device and installation method Download PDFInfo
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- CN110159850B CN110159850B CN201910493216.9A CN201910493216A CN110159850B CN 110159850 B CN110159850 B CN 110159850B CN 201910493216 A CN201910493216 A CN 201910493216A CN 110159850 B CN110159850 B CN 110159850B
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- connecting seat
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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
- F16L23/00—Flanged joints
- F16L23/006—Attachments
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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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/036—Flanged joints the flanges being connected by members tensioned axially characterised by the tensioning members, e.g. specially adapted bolts or C-clamps
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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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
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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
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/30—Detecting leaks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention belongs to the field of pipeline interface leakage prevention, in particular to a building pipeline interface leakage prevention device and an installation method, aiming at the problems that when the existing leakage prevention device is installed, a plurality of bolts or welding methods are needed for fixing, the installation is troublesome, and the use requirements of people cannot be met, the leakage prevention device comprises two pipelines, one sides of the two pipelines which are close to each other are fixedly provided with one ends of connectors, the other ends of the two connectors are contacted, the outer sides of the two pipelines are provided with the same connecting seat, the connecting seat is provided with a connecting hole, the two connectors are positioned in the connecting hole, the outer sides of the two connectors are fixedly sleeved with sealing rings, the two sealing rings are hermetically matched with the connecting hole, and the outer sides of the two pipelines are fixedly sleeved with annular plates, the invention is convenient for installation and fixation, saves installation time and energy, and has an early, when leakage occurs, the leakage is conveniently and timely processed, and unnecessary loss is avoided.
Description
Technical Field
The invention relates to the technical field of pipeline interface leakage prevention, in particular to a building pipeline interface leakage prevention device and an installation method.
Background
The building pipeline is in order to satisfy people's life and use needs service, if the building pipeline has: the leakage-proof device is mounted at the interface of a building pipeline, such as a tap water pipeline, a household waste water pipeline, a sewage discharge pipeline, a natural gas pipeline, a heating pipeline and the like, but the existing leakage-proof device is fixed by a plurality of bolts or welding modes during mounting, is troublesome and cannot meet the use requirements of people, so the leakage-proof device for the interface of the building pipeline and the mounting method are provided for solving the problems.
Disclosure of Invention
The invention aims to solve the defects that a plurality of bolts or welding modes are needed for fixing when a leakage-proof device is installed, the leakage-proof device is troublesome and cannot meet the use requirements of people in the prior art, and provides the leakage-proof device for the building pipeline interface and the installation method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a building pipeline interface leak protection device, includes two pipelines, and the equal fixed mounting in one side that two pipelines are close to each other has the one end that connects, and the other end that two connect contacts, and same connecting seat is installed in the outside of two pipelines, has seted up the connecting hole on the connecting seat, and two connect all to be located the connecting hole, and the equal fixed cover in the outside of two joints is equipped with the sealing washer, and two sealing washers all with the sealing cooperation of connecting hole, the equal fixed cover in the outside of two pipelines is equipped with the annular slab, and the one side that two annular slabs are close to each other contacts with the top and the bottom of connecting seat respectively, be equipped with fixed.
Preferably, fixed establishment includes two rotation holes, two dwangs and four restriction pieces, two rotation holes are all seted up on the connecting seat, two dwangs respectively with two lateral wall sliding connection who rotates the hole, four restriction pieces are fixed mounting respectively on two dwangs, one side that two restriction pieces that lie in on the same dwang are close to each other contacts with one side that two annular plates kept away from each other respectively, rotation through two dwangs can drive four restriction pieces and remove, can carry out vertical spacing to two annular plates through four restriction pieces, make two annular plates be connected fixedly with the connecting seat.
Preferably, two limiting grooves are formed in the top and the bottom of the connecting seat, two limiting blocks are fixedly mounted on one sides, close to each other, of the two annular plates, the limiting blocks are clamped with the corresponding limiting grooves, grooves are formed in the inner wall of one side of the connecting hole, early warning mechanisms are arranged in the grooves, when the limiting blocks are clamped in the limiting grooves, the two annular plates can be horizontally limited, and the two annular plates can only vertically move at the moment.
Preferably, the outside of two dwang is all fixed set and is equipped with the gear, the spout has all been seted up to the both sides of connecting seat, two spouts communicate with two rotation holes respectively, two gears are located two spouts respectively, equal slidable mounting has the slurcam in two spouts, the equal fixed mounting in one side that two slurcams are close to each other has the rack, two racks mesh with two gears respectively, it removes to drive two racks through two slurcams, thereby can make two gear revolve, can make two dwang rotations through the rotation of two gears.
Preferably, one side fixed mounting of two slurcam has same connecting plate, the connecting plate is located one side of connecting seat, the top has been seted up to one side of connecting plate and has been the open-ended spring groove, sliding mounting has the clamp plate in the spring groove, one side fixed mounting of clamp plate has annular handle, the bottom fixed mounting of clamp plate has the one end of a plurality of springs, the other end of a plurality of springs all welds with the bottom inner wall in spring groove mutually, restrict the clamp plate through a plurality of springs, thereby fix the position of two joint pieces, if the joint piece will remove, must have external force to make a plurality of springs take place deformation.
Preferably, one side fixed mounting that the annular handle is close to the connecting seat has two inserted blocks, and the equal fixed mounting in top of two inserted blocks has the joint piece, and two slots have been seted up to one side that the connecting seat is close to the connecting plate, and one side of two inserted blocks is located two slots respectively, has all seted up the draw-in groove on the top inner wall of two slots, and two joint pieces clamp with two draw-in grooves respectively mutually, through clamping the joint piece to the draw-in groove in, can prevent that the connecting plate from returning.
Preferably, early warning mechanism includes the gasbag, the fixed plate, the slide, first conducting block, the second conducting block, pressure spring and alarm, the gasbag is located between fixed plate and the slide, the fixed plate welds mutually with one side inner wall of recess, the slide is with the lateral wall sliding connection of recess, first conducting block fixed mounting is in the top of slide, the top inner wall fixed connection of second conducting block and recess, the second conducting block is located the top of first conducting block, the both ends of pressure spring weld with the top of slide and the top inner wall of recess respectively mutually, the opening of gasbag is fixed with the opening sealing connection of recess, the gasbag has risen and can promote the slide rebound, the slide drives first conducting block and the contact of second conducting block.
Preferably, be equipped with the battery on the connecting seat, battery, first conducting block, second conducting block and alarm loop through wire electric connection, and first conducting block, second conducting block, alarm and battery switch on, and the alarm is reported to the police, sends out the warning to people.
Preferably, the guide grooves are formed in the inner walls of the top and the inner walls of the bottom of the two sliding grooves, the guide blocks are fixedly mounted at the tops and the bottoms of the two push plates, and the guide blocks are connected with the side walls of the corresponding guide grooves in a sliding mode, so that the two push plates can slide and cannot deviate.
The invention also provides an installation method of the building pipeline interface leakage-proof device, which comprises the following steps:
s1: firstly, inserting two pipelines into a connecting hole, enabling the contact parts of two joints to be positioned in the connecting hole, and clamping four limiting blocks into four limiting grooves;
s2: then the connecting plate is pushed to move towards the direction close to the connecting seat, the connecting plate drives the two pushing plates to move, the two pushing plates drive the two racks to move, the movement of the two racks enables the two gears to rotate, the two gears drive the two rotating rods to rotate, the two rotating rods drive the four limiting blocks to rotate, the four limiting blocks limit the two annular plates, the two annular plates and the connecting seat are fixedly installed, then the two inserting blocks are inserted into the two slots, the two clamping blocks are clamped into the two clamping grooves, the position of the connecting plate is fixed, the installation and the fixation of the leakage-proof device are completed, the pressing plate is limited through a plurality of springs, so that the positions of the two clamping blocks are fixed, and if the clamping blocks need to move, the plurality of springs must be deformed by external force;
s3: when leakage occurs, gas or liquid enters the air bag to enable the air bag to swell, the air bag pushes the sliding plate to move upwards, the sliding plate drives the first conductive block to be in contact with the second conductive block, the first conductive block, the second conductive block and the alarm are conducted with the storage battery at the moment, the alarm gives an alarm and gives a warning to people.
According to the building pipeline interface leakage-proof device and the installation method, the connecting plate drives the two pushing plates to move, the two pushing plates drive the two racks to move, the two racks move to enable the two gears to rotate, the two gears drive the two rotating rods to rotate, the two rotating rods drive the four limiting blocks to rotate, the four limiting blocks limit the two annular plates, the two annular plates and the connecting seat are fixedly installed, and installation time and energy are saved;
when leakage occurs, gas or liquid enters the air bag to enable the air bag to swell, the air bag pushes the sliding plate to move upwards, the sliding plate drives the first conductive block to be in contact with the second conductive block, at the moment, the first conductive block, the second conductive block and the alarm are conducted with the storage battery, the alarm gives an alarm to warn people, processing is convenient to conduct in time, and unnecessary loss is avoided;
the invention is convenient for installation and fixation, saves installation time and energy, has an early warning function, is convenient to process in time when leakage occurs, and avoids causing unnecessary loss.
Drawings
FIG. 1 is a schematic structural view of a leakage-proof device for a building pipeline joint according to the present invention;
FIG. 2 is a schematic top view of a leakage preventing device for a building pipe joint according to the present invention;
FIG. 3 is a schematic structural view of part A of a leakage preventing device for a building pipeline joint, according to the present invention;
FIG. 4 is a schematic structural view of a portion B of the leakage preventing device for the pipeline joints of the building, according to the present invention;
FIG. 5 is a schematic structural diagram of a connection plate of the leakage-proof device for a building pipe joint according to the present invention;
fig. 6 is a schematic front view of a connection seat of a leakage-proof device for a building pipe joint according to the present invention.
In the figure: the device comprises a pipeline 1, a joint 2, a sealing ring 3, a connecting seat 4, a connecting hole 5, an annular plate 6, a limiting block 7, a limiting groove 8, a rotating hole 9, a rotating rod 10, a limiting block 11, a gear 12, a pushing plate 13, a rack 14, a connecting plate 15, a spring groove 16, a pressing plate 17, an inserting block 18, a clamping block 19, a slot 20, a clamping groove 21, an annular handle 22, a groove 23, an air bag 24, a sliding plate 25, a fixing plate 26, a first conductive block 27, a second conductive block 28, a pressure spring 29 and an alarm 30.
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.
Example one
Referring to fig. 1-6, a building pipeline interface leakage-proof device comprises two pipelines 1, one side of each of the two pipelines 1 close to each other is fixedly provided with one end of a joint 2, the other ends of the two joints 2 contact with each other, the outer sides of the two pipelines 1 are provided with a same connecting seat 4, the connecting seat 4 is provided with a connecting hole 5, the two joints 2 are both positioned in the connecting hole 5, the outer sides of the two joints 2 are fixedly provided with a sealing ring 3, the two sealing rings 3 are in sealing fit with the connecting hole 5, the outer sides of the two pipelines 1 are fixedly provided with annular plates 6, one side of each of the two annular plates 6 close to each other is respectively contacted with the top and the bottom of the connecting seat 4, the connecting seat 4 is provided.
In the invention, the fixing mechanism comprises two rotating holes 9, two rotating rods 10 and four limiting blocks 11, wherein the two rotating holes 9 are formed in the connecting seat 4, the two rotating rods 10 are respectively in sliding connection with the side walls of the two rotating holes 9, the four limiting blocks 11 are respectively and fixedly arranged on the two rotating rods 10, one sides, close to each other, of the two limiting blocks 11 on the same rotating rod 10 are respectively in contact with one sides, far away from each other, of the two annular plates 6, the four limiting blocks 11 can be driven to move through the rotation of the two rotating rods 10, the two annular plates 6 can be vertically limited through the four limiting blocks 11, and the two annular plates 6 are fixedly connected with the connecting seat 4.
According to the invention, two limiting grooves 8 are respectively formed in the top and the bottom of the connecting seat 4, two limiting blocks 7 are fixedly mounted on the sides, close to each other, of the two annular plates 6, the limiting blocks 7 are clamped with the corresponding limiting grooves 8, a groove 23 is formed in the inner wall of one side of the connecting hole 5, and an early warning mechanism is arranged in the groove 23, so that when the limiting blocks 7 are clamped in the limiting grooves 8, the two annular plates 6 can be horizontally limited, and the two annular plates 6 can only vertically move at the moment.
In the invention, gears 12 are fixedly sleeved on the outer sides of two rotating rods 10, sliding grooves are formed in two sides of a connecting seat 4, the two sliding grooves are respectively communicated with two rotating holes 9, the two gears 12 are respectively positioned in the two sliding grooves, pushing plates 13 are respectively and slidably arranged in the two sliding grooves, racks 14 are respectively and fixedly arranged on the sides, close to each other, of the two pushing plates 13, the two racks 14 are respectively meshed with the two gears 12, the two pushing plates 13 drive the two racks 14 to move, so that the two gears 12 can rotate, and the two rotating rods 10 can rotate through the rotation of the two gears 12.
According to the invention, one side of each of two pushing plates 13 is fixedly provided with the same connecting plate 15, the connecting plate 15 is positioned on one side of the connecting seat 4, one side of the connecting plate 15 is provided with a spring groove 16 with an opening at the top, a pressing plate 17 is slidably arranged in the spring groove 16, one side of the pressing plate 17 is fixedly provided with an annular handle 22, one ends of a plurality of springs are fixedly arranged at the bottom of the pressing plate 17, the other ends of the plurality of springs are all welded with the inner wall of the bottom of the spring groove 16, the pressing plate 17 is limited by the plurality of springs, so that the positions of the two clamping blocks 19 are fixed, and if the clamping blocks 19 need to move, external force is required.
In the invention, two inserting blocks 18 are fixedly arranged on one side of the annular handle 22 close to the connecting seat 4, clamping blocks 19 are fixedly arranged on the tops of the two inserting blocks 18, two slots 20 are formed in one side of the connecting seat 4 close to the connecting plate 15, one sides of the two inserting blocks 18 are respectively positioned in the two slots 20, clamping grooves 21 are formed in the inner walls of the tops of the two slots 20, the two clamping blocks 19 are respectively clamped with the two clamping grooves 21, and the connecting plate 15 can be prevented from returning back by clamping the clamping blocks 19 into the clamping grooves 21.
The early warning mechanism comprises an air bag 24, a fixing plate 26, a sliding plate 25, a first conductive block 27, a second conductive block 28, a pressure spring 29 and an alarm 30, wherein the air bag 24 is located between the fixing plate 26 and the sliding plate 25, the fixing plate 26 is welded with the inner wall of one side of the groove 23, the sliding plate 25 is connected with the inner wall of the side of the groove 23 in a sliding mode, the first conductive block 27 is fixedly installed at the top of the sliding plate 25, the second conductive block 28 is fixedly connected with the inner wall of the top of the groove 23, the second conductive block 28 is located above the first conductive block 27, two ends of the pressure spring 29 are respectively welded with the top of the sliding plate 25 and the inner wall of the top of the groove 23, an opening of the air bag 24 is fixedly connected with an opening of the groove 23 in a sealing mode, the air bag 24 swells to push the sliding plate 25 to move upwards.
In the invention, the storage battery is arranged on the connecting seat 4, the storage battery, the first conductive block 27, the second conductive block 28 and the alarm 30 are electrically connected through the conducting wires in sequence, the first conductive block 27, the second conductive block 28 and the alarm 30 are conducted with the storage battery, and the alarm 30 gives an alarm to warn people.
In the invention, the inner walls of the top and the bottom of the two sliding grooves are respectively provided with a guide groove, the top and the bottom of the two pushing plates 13 are respectively fixedly provided with a guide block, and the guide blocks are in sliding connection with the side walls of the corresponding guide grooves, so that the two pushing plates 13 can slide without deviation.
The invention also provides an installation method of the building pipeline interface leakage-proof device, which comprises the following steps:
s1: firstly, inserting two pipelines 1 into a connecting hole 5, enabling the contact parts of two joints 2 to be positioned in the connecting hole 5, and clamping four limiting blocks 7 into four limiting grooves 8;
s2: then the connecting plate 15 is pushed to move towards the direction close to the connecting seat 4, the connecting plate 15 drives the two pushing plates 13 to move, the two pushing plates 13 drive the two racks 14 to move, the movement of the two racks 14 enables the two gears 12 to rotate, the two gears 12 drive the two rotating rods 10 to rotate, the two rotating rods 10 drive the four limiting blocks 11 to rotate, the four limiting blocks 11 limit the two annular plates 6, and the two annular plates 6 and the connecting seat 4 are fixedly installed, then, the two insertion blocks 18 are inserted into the two insertion slots 20, the two clamping blocks 19 are clamped into the two clamping slots 21, the position of the connecting plate 15 is fixed, the installation and fixation of the leakage-proof device are completed, the pressure plate 17 is limited by a plurality of springs, therefore, the positions of the two clamping blocks 19 are fixed, and if the clamping blocks 19 move, external force is needed to deform the springs;
s3: when leakage occurs, gas or liquid enters the air bag 24 to enable the air bag 24 to swell, the air bag 24 pushes the sliding plate 25 to move upwards, the sliding plate 25 drives the first conductive block 27 to be in contact with the second conductive block 28, at the moment, the first conductive block 27, the second conductive block 28 and the alarm 30 are conducted with the storage battery, the alarm 30 gives an alarm, and people are warned.
Example two
Referring to fig. 1-6, a building pipeline interface leak protection device, including two pipelines 1, the one side that two pipelines 1 are close to each other all installs the one end that connects 2 through welded fastening, the other end that two connect 2 contacts, same connecting seat 4 is installed in the outside of two pipelines 1, connecting hole 5 has been seted up on connecting seat 4, two connect 2 all are located connecting hole 5, the equal fixed cover in outside that two connect 2 is equipped with sealing washer 3, two sealing washers 3 all with connecting hole 5 seal fit, the equal fixed cover in outside of two pipelines 1 is equipped with annular slab 6, the one side that two annular slabs 6 are close to each other contacts with the top and the bottom of connecting seat 4 respectively, be equipped with fixed establishment on connecting seat 4, fixed establishment cooperatees with two annular slabs 6.
In the invention, the fixing mechanism comprises two rotating holes 9, two rotating rods 10 and four limiting blocks 11, wherein the two rotating holes 9 are formed in the connecting seat 4, the two rotating rods 10 are respectively in sliding connection with the side walls of the two rotating holes 9, the four limiting blocks 11 are respectively and fixedly arranged on the two rotating rods 10, one sides, close to each other, of the two limiting blocks 11 on the same rotating rod 10 are respectively in contact with one sides, far away from each other, of the two annular plates 6, the four limiting blocks 11 can be driven to move through the rotation of the two rotating rods 10, the two annular plates 6 can be vertically limited through the four limiting blocks 11, and the two annular plates 6 are fixedly connected with the connecting seat 4.
According to the invention, two limiting grooves 8 are respectively formed in the top and the bottom of the connecting seat 4, two limiting blocks 7 are fixedly installed on the sides, close to each other, of the two annular plates 6 through welding, the limiting blocks 7 are clamped with the corresponding limiting grooves 8, a groove 23 is formed in the inner wall of one side of the connecting hole 5, and an early warning mechanism is arranged in the groove 23, so that when the limiting blocks 7 are clamped in the limiting grooves 8, the two annular plates 6 can be horizontally limited, and the two annular plates 6 can only vertically move at the moment.
In the invention, gears 12 are fixedly sleeved on the outer sides of two rotating rods 10, sliding grooves are formed in two sides of a connecting seat 4, the two sliding grooves are respectively communicated with two rotating holes 9, the two gears 12 are respectively positioned in the two sliding grooves, pushing plates 13 are respectively and slidably arranged in the two sliding grooves, racks 14 are fixedly arranged on the mutually close sides of the two pushing plates 13 through welding, the two racks 14 are respectively meshed with the two gears 12, the two pushing plates 13 drive the two racks 14 to move, so that the two gears 12 can rotate, and the two rotating rods 10 can rotate through the rotation of the two gears 12.
According to the invention, one side of each of two pushing plates 13 is fixedly provided with the same connecting plate 15 through welding, the connecting plate 15 is positioned on one side of the connecting seat 4, one side of the connecting plate 15 is provided with a spring groove 16 with an opening at the top, a pressing plate 17 is slidably arranged in the spring groove 16, one side of the pressing plate 17 is fixedly provided with an annular handle 22 through welding, the bottom of the pressing plate 17 is fixedly provided with one ends of a plurality of springs through welding, the other ends of the plurality of springs are all welded with the inner wall of the bottom of the spring groove 16, the pressing plate 17 is limited through the plurality of springs, so that the positions of two clamping blocks 19 are fixed, and if the clamping blocks 19 need to move, external force is required to deform.
In the invention, two inserting blocks 18 are fixedly arranged on one side, close to a connecting seat 4, of an annular handle 22 through welding, clamping blocks 19 are fixedly arranged at the tops of the two inserting blocks 18 through welding, two slots 20 are formed in one side, close to a connecting plate 15, of the connecting seat 4, one sides of the two inserting blocks 18 are respectively positioned in the two slots 20, clamping grooves 21 are formed in the inner walls of the tops of the two slots 20, the two clamping blocks 19 are respectively clamped with the two clamping grooves 21, and the connecting plate 15 can be prevented from returning back through clamping the clamping blocks 19 into the clamping grooves 21.
The early warning mechanism comprises an air bag 24, a fixing plate 26, a sliding plate 25, a first conductive block 27, a second conductive block 28, a pressure spring 29 and an alarm 30, wherein the air bag 24 is located between the fixing plate 26 and the sliding plate 25, the fixing plate 26 is welded with the inner wall of one side of the groove 23, the sliding plate 25 is connected with the inner wall of the side of the groove 23 in a sliding mode, the first conductive block 27 is fixedly installed at the top of the sliding plate 25, the second conductive block 28 is fixedly connected with the inner wall of the top of the groove 23, the second conductive block 28 is located above the first conductive block 27, two ends of the pressure spring 29 are respectively welded with the top of the sliding plate 25 and the inner wall of the top of the groove 23, an opening of the air bag 24 is fixedly connected with an opening of the groove 23 in a sealing mode, the air bag 24 swells to push the sliding plate 25 to move upwards.
In the invention, the storage battery is arranged on the connecting seat 4, the storage battery, the first conductive block 27, the second conductive block 28 and the alarm 30 are electrically connected through the conducting wires in sequence, the first conductive block 27, the second conductive block 28 and the alarm 30 are conducted with the storage battery, and the alarm 30 gives an alarm to warn people.
In the invention, the inner walls of the top and the bottom of the two sliding grooves are respectively provided with a guide groove, the top and the bottom of the two pushing plates 13 are respectively fixedly provided with a guide block by welding, and the guide blocks are in sliding connection with the side walls of the corresponding guide grooves, so that the two pushing plates 13 can slide without deviation.
The invention also provides an installation method of the building pipeline interface leakage-proof device, which comprises the following steps:
s1: firstly, inserting two pipelines 1 into a connecting hole 5, enabling the contact parts of two joints 2 to be positioned in the connecting hole 5, and clamping four limiting blocks 7 into four limiting grooves 8;
s2: then the connecting plate 15 is pushed to move towards the direction close to the connecting seat 4, the connecting plate 15 drives the two pushing plates 13 to move, the two pushing plates 13 drive the two racks 14 to move, the movement of the two racks 14 enables the two gears 12 to rotate, the two gears 12 drive the two rotating rods 10 to rotate, the two rotating rods 10 drive the four limiting blocks 11 to rotate, the four limiting blocks 11 limit the two annular plates 6, and the two annular plates 6 and the connecting seat 4 are fixedly installed, then, the two insertion blocks 18 are inserted into the two insertion slots 20, the two clamping blocks 19 are clamped into the two clamping slots 21, the position of the connecting plate 15 is fixed, the installation and fixation of the leakage-proof device are completed, the pressure plate 17 is limited by a plurality of springs, therefore, the positions of the two clamping blocks 19 are fixed, and if the clamping blocks 19 move, external force is needed to deform the springs;
s3: when leakage occurs, gas or liquid enters the air bag 24 to enable the air bag 24 to swell, the air bag 24 pushes the sliding plate 25 to move upwards, the sliding plate 25 drives the first conductive block 27 to be in contact with the second conductive block 28, at the moment, the first conductive block 27, the second conductive block 28 and the alarm 30 are conducted with the storage battery, the alarm 30 gives an alarm, and people are warned.
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 (5)
1. A building pipeline interface leakage-proof device comprises two pipelines (1), and is characterized in that one side, close to each other, of each of the two pipelines (1) is fixedly provided with one end of a joint (2), the other ends of the two joints (2) are contacted, the outer sides of the two pipelines (1) are provided with the same connecting seat (4), the connecting seat (4) is provided with a connecting hole (5), the two joints (2) are positioned in the connecting hole (5), the outer sides of the two joints (2) are fixedly sleeved with sealing rings (3), the two sealing rings (3) are hermetically matched with the connecting hole (5), the outer sides of the two pipelines (1) are fixedly sleeved with annular plates (6), one side, close to each other, of the two annular plates (6) is respectively contacted with the top and the bottom of the connecting seat (4), a fixing mechanism is arranged on the connecting seat (4), and the fixing mechanism is matched with the two annular plates (6);
the fixing mechanism comprises two rotating holes (9), two rotating rods (10) and four limiting blocks (11), the two rotating holes (9) are formed in the connecting seat (4), the two rotating rods (10) are respectively in sliding connection with the side walls of the two rotating holes (9), the four limiting blocks (11) are respectively and fixedly installed on the two rotating rods (10), and one sides, close to each other, of the two limiting blocks (11) on the same rotating rod (10) are respectively in contact with one sides, far away from each other, of the two annular plates (6);
the top and the bottom of the connecting seat (4) are respectively provided with two limiting grooves (8), one sides of the two annular plates (6) close to each other are respectively and fixedly provided with two limiting blocks (7), the limiting blocks (7) are clamped with the corresponding limiting grooves (8), the inner wall of one side of the connecting hole (5) is provided with a groove (23), and an early warning mechanism is arranged in the groove (23);
the gear (12) is fixedly sleeved on the outer sides of the two rotating rods (10), sliding grooves are formed in the two sides of the connecting seat (4), the two sliding grooves are respectively communicated with the two rotating holes (9), the two gears (12) are respectively located in the two sliding grooves, pushing plates (13) are respectively slidably mounted in the two sliding grooves, racks (14) are respectively fixedly mounted on the sides, close to each other, of the two pushing plates (13), and the two racks (14) are respectively meshed with the two gears (12);
one side of each of the two pushing plates (13) is fixedly provided with the same connecting plate (15), the connecting plate (15) is located on one side of the connecting seat (4), one side of the connecting plate (15) is provided with a spring groove (16) with an opening at the top, a pressing plate (17) is arranged in the spring groove (16) in a sliding mode, one side of the pressing plate (17) is fixedly provided with an annular handle (22), the bottom of the pressing plate (17) is fixedly provided with one end of a plurality of springs, and the other ends of the plurality of springs are welded with the inner wall of the bottom of the spring groove (16);
annular handle (22) are close to one side fixed mounting of connecting seat (4) has two inserted blocks (18), and the equal fixed mounting in top of two inserted blocks (18) has joint piece (19), and connecting seat (4) are close to one side of connecting plate (15) and have seted up two slots (20), and one side of two inserted blocks (18) is located two slots (20) respectively, has all seted up draw-in groove (21) on the top inner wall of two slots (20), and two joint pieces (19) clamp with two draw-in grooves (21) respectively mutually.
2. The building pipe joint leakage preventing device of claim 1, early warning mechanism includes gasbag (24), fixed plate (26), slide (25), first conducting block (27), second conducting block (28), pressure spring (29) and alarm (30), gasbag (24) are located between fixed plate (26) and slide (25), fixed plate (26) and the welding of one side inner wall of recess (23), slide (25) and the lateral wall sliding connection of recess (23), first conducting block (27) fixed mounting is in the top of slide (25), second conducting block (28) and the top inner wall fixed connection of recess (23), second conducting block (28) are located the top of first conducting block (27), the both ends of pressure spring (29) weld with the top of slide (25) and the top inner wall of recess (23) respectively, the opening of gasbag (24) is connected fixedly with the opening sealing of recess (23).
3. The building pipeline joint leakage-proof device according to claim 1, wherein a storage battery is arranged on the connecting seat (4), and the storage battery, the first conductive block (27), the second conductive block (28) and the alarm (30) are electrically connected in sequence through conducting wires.
4. The building pipeline joint leakage-proof device as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the two sliding grooves are provided with guide grooves, the top and the bottom of the two pushing plates (13) are fixedly provided with guide blocks, and the guide blocks are slidably connected with the side walls of the corresponding guide grooves.
5. The installation method of the building pipeline interface leakage-proof device is characterized by comprising the following steps of:
s1: firstly, inserting two pipelines (1) into a connecting hole (5), enabling the contact parts of two joints (2) to be positioned in the connecting hole (5), and clamping four limiting blocks (7) into four limiting grooves (8);
s2: then the connecting plate (15) is pushed to move towards the direction close to the connecting seat (4), the connecting plate (15) drives the two pushing plates (13) to move, the two pushing plates (13) drive the two racks (14) to move, the two racks (14) move to enable the two gears (12) to rotate, the two gears (12) drive the two rotating rods (10) to rotate, the two rotating rods (10) drive the four limiting blocks (11) to rotate, the four limiting blocks (11) limit the two annular plates (6), the two annular plates (6) and the connecting seat (4) are fixedly installed, then the two inserting blocks (18) are inserted into the two slots (20), the two clamping blocks (19) are clamped into the two clamping grooves (21), the position of the connecting plate (15) is fixed, the installation and the fixation of the leakage-proof device are completed, the pressing plate (17) is limited by a plurality of springs, therefore, the positions of the two clamping blocks (19) are fixed, and if the clamping blocks (19) move, external force is needed to deform the springs;
s3: when leakage occurs, gas or liquid enters the air bag (24) to enable the air bag (24) to swell, the air bag (24) pushes the sliding plate (25) to move upwards, the sliding plate (25) drives the first conductive block (27) to be in contact with the second conductive block (28), the first conductive block (27), the second conductive block (28) and the alarm (30) are conducted with the storage battery at the moment, the alarm (30) gives an alarm, and people send out an alarm.
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| CN201910493216.9A CN110159850B (en) | 2019-06-06 | 2019-06-06 | Building pipeline interface leakage-proof device and installation method |
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| CN112674558A (en) * | 2019-09-25 | 2021-04-20 | 吴嘉至 | Refrigeration retail system and method |
| CN110985782B (en) * | 2019-12-17 | 2021-08-17 | 温州漏腐蚀五金制品有限公司 | Pipeline sealing device |
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| CN112695868B (en) * | 2020-12-21 | 2022-05-31 | 重庆水利电力职业技术学院 | Drainage pipe for hydraulic engineering convenient to fast assembly and installation |
| CN112576831B (en) * | 2020-12-30 | 2024-02-02 | 常州机电职业技术学院 | Pipeline sealing device |
| CN114183611B (en) * | 2021-12-10 | 2023-08-29 | 十堰大雄工贸有限公司 | Automobile three-way quick-connection plug and mounting and dismounting method thereof |
| CN114607849B (en) * | 2022-03-09 | 2022-11-15 | 青岛豪德博尔实业有限公司 | Intelligent remote liquid supply connector system for coal mine |
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