CN114440027B - Fire-fighting pipeline installation structure and installation method - Google Patents
Fire-fighting pipeline installation structure and installation method Download PDFInfo
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- CN114440027B CN114440027B CN202210273578.9A CN202210273578A CN114440027B CN 114440027 B CN114440027 B CN 114440027B CN 202210273578 A CN202210273578 A CN 202210273578A CN 114440027 B CN114440027 B CN 114440027B
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- jack
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000001125 extrusion Methods 0.000 claims description 47
- 238000004891 communication Methods 0.000 claims description 14
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 11
- 230000004308 accommodation Effects 0.000 claims description 10
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 206010024796 Logorrhoea Diseases 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 12
- 238000013016 damping Methods 0.000 description 10
- 239000000956 alloy Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 7
- 238000013519 translation Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000530268 Lycaena heteronea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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
- F16L21/08—Joints with sleeve or socket with additional locking 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
- 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
Abstract
The application relates to a fire control pipeline mounting structure, including two fire control pipelines, first sleeve and second sleeve, first holding tank has been seted up to two fire control pipelines, first telescopic and first holding tank joint, be provided with between two fire control pipelines and meet the water inflation strip, the joint groove with joint groove joint has been seted up on the inside wall of second sleeve, the sliding tray has been seted up to first sleeve, be provided with first inserted block on the first sleeve, first slot has been seted up on the lateral wall of first holding tank, first inserted block and first slot joint, the sliding tray is provided with first elastic component, the spread groove has been seted up to the second sleeve, the second sleeve is provided with a plurality of sliding plates, sliding plate sliding connection is in the spread groove, be provided with the second elastic component on the diapire of spread groove, sliding plate and fire control pipeline butt. The welding work process is omitted, the installation is convenient, the water-swelling strip absorbs water seepage between the first sleeve and the two fire-fighting pipelines, the fire-fighting pipelines are damped, and the connection stability is improved.
Description
Technical Field
The application relates to the technical field of fire control, in particular to a fire control pipeline installation structure and a fire control pipeline installation method.
Background
Fire-fighting pipeline refers to pipeline materials used in fire-fighting, connecting fire-fighting equipment, and delivering fire-fighting water, gas or other mediums. Because of special requirements, the thickness and the material of the fire-fighting pipeline are special requirements, red paint is sprayed, and fire-fighting water is conveyed.
At present, the connection between two fire-fighting pipelines is generally fixed in a welding mode, the welding level of workers is very tested in welding, the welding time is long, and if the welding process is not up to standard in the welding process of the two fire-fighting pipelines and the fire-fighting pipelines vibrate when water flows through the fire-fighting pipelines, the condition of a welding seam leakage point is easy to occur, so that the phenomenon of water leakage occurs at the welding seam of the fire-fighting pipelines.
Disclosure of Invention
In order to solve the problem of vibration in the process of working of the fire-fighting pipelines and convenient to install between two fire-fighting pipelines simultaneously, the application provides a fire-fighting pipeline installation structure and an installation method.
The application provides a fire control pipeline mounting structure adopts following technical scheme:
the fire-fighting pipeline installation structure comprises two fire-fighting pipelines, a first sleeve and a second sleeve, wherein first accommodating grooves are formed in the side walls, close to each other, of the two fire-fighting pipelines, two ends of the first sleeve are respectively clamped with the first accommodating grooves of the two fire-fighting pipelines, water-swelling strips are arranged between the two fire-fighting pipelines, clamping grooves are formed in the inner side walls of the second sleeve, and the water-swelling strips are clamped with the clamping grooves;
the outer side walls of the two ends of the first sleeve are provided with sliding grooves, the first sleeve is provided with first inserting blocks which are in sliding connection in the sliding grooves, the side walls of the first accommodating grooves are provided with first inserting grooves, the first inserting blocks are clamped with the first inserting grooves, and the bottom wall of the sliding grooves is provided with first elastic pieces for driving the first inserting blocks to move in a direction away from the bottom wall of the sliding grooves;
the connecting groove communicated with the clamping groove is formed in the inner side wall of the second sleeve, a plurality of sliding plates are arranged on the second sleeve at intervals along the circumferential direction of the inner side wall of the second sleeve, the sliding plates are slidably connected in the connecting groove, a second elastic piece for driving the sliding plates to move in the direction away from the bottom wall of the connecting groove is arranged on the bottom wall of the connecting groove, and the sliding plates are in butt joint with the fire-fighting pipeline.
Through adopting above-mentioned technical scheme, when installing two fire control pipelines, with first telescopic both ends and two fire control pipeline joint to with first inserted block and first slot joint, the winding is met water expansion strip then, with second telescopic joint groove and meet water expansion strip joint, saved welded working process, simple to operate, meet water expansion strip in addition and absorb the infiltration between first sleeve and the two fire control pipelines, and also absorb two fire control pipelines, second telescopic sliding plate also dampens fire control pipeline, improves two fire control pipeline connection's stability.
Optionally, the movable groove that communicates with sliding tray and water-swellable tape is offered on the lateral wall of first telescopic, be provided with two picture peg on the first telescopic, two the picture peg is respectively followed first telescopic length direction sliding connection at the movable groove of two fire control pipelines, the spacing groove has been offered on the lateral wall of first inserted block, picture peg and spacing groove joint.
Through adopting above-mentioned technical scheme, when installing first sleeve on fire control pipeline, with picture peg and first inserted block separation, first elastic component drives first inserted block and first slot joint, makes things convenient for the staff to fix first sleeve on two fire control pipelines.
Optionally, the communication groove has been seted up on the lateral wall of first inserted block, be provided with the second inserted block on the first inserted block, second inserted block sliding connection is in the communication groove, be provided with the third elastic component that is used for driving the second inserted block to the direction of keeping away from the diapire of communication groove on the diapire of communication groove, the second slot has been seted up on the lateral wall of first slot, second inserted block and second slot joint, the translation groove with spacing groove and communication groove intercommunication has been seted up in the first inserted block, be provided with the inserted bar in the first inserted block, first jack has been seted up on the second inserted block, inserted bar sliding connection is in translation groove or first jack, be provided with the fourth elastic component that is used for driving the inserted bar to the direction of keeping away from the second inserted block in the second inserted block, the second jack has been seted up on the inserted bar, picture peg and second jack joint.
Through adopting above-mentioned technical scheme, after picture peg and the plug separation, first plug and first slot joint, then second plug and second slot joint improve the stability that first sleeve and fire control pipeline are connected, and under the effect of third elastic component and fourth elastic component, to carrying out the damping between first sleeve and the fire control pipeline, improve the stability of being connected between first sleeve and the fire control pipeline.
Optionally, two the picture peg is close to each other offered on the lateral wall and is pressed the groove, be provided with on the picture peg and press the briquetting, both ends of pressing the briquetting respectively sliding connection in the pressing groove of two picture pegs, be provided with on the diapire of pressing the groove and be used for driving the briquetting to the direction of keeping away from the diapire of pressing the groove and remove fifth elastic component.
Through adopting above-mentioned technical scheme, the staff presses two picture peg simultaneously, and the picture peg is close to adjacent picture peg, and the pressing block enters into the pressing groove of two picture peg, makes two picture peg and two first picture peg simultaneous segregation respectively, and the staff presses the picture peg conveniently, and in addition, after the staff loosens the picture peg, the fifth elastic component drives the teacup butt of picture peg and first picture peg, carries out the damping to first picture peg through the fifth elastic component, improves the damping effect.
Optionally, offer the second accommodation hole with joint groove intercommunication on the lateral wall of second telescopic, be provided with the extrusion piece on the second telescopic, the bottom and the water expansion strip contact of extrusion piece, be provided with the transparent plate that is used for sealing the second accommodation hole on the second telescopic, be provided with the stripper plate between extrusion piece and the transparent plate, the extrusion piece can extrude garrulous stripper plate.
Through adopting above-mentioned technical scheme, leak out the back with the junction between fire control pipeline in the water through first sleeve and the fire control pipeline, meet the water expansion strip and absorb the water of seepage to extrude in the second accommodation hole, order about extrusion piece and remove the stripper plate and extrude the stripper plate garrulous, the staff observes the stripper plate through the transparent plate and is by garrulous back, maintains the fire control pipeline, makes things convenient for the staff to detect whether the fire control pipeline leaks.
Optionally, the fixed movable block that is provided with in bottom of extrusion piece, the bottom and the water expansion strip contact of movable block, the second holding tank has been seted up on the lateral wall of second accommodation hole, movable block sliding connection is in the second holding tank.
Through adopting above-mentioned technical scheme, movable block sliding connection is in the second holding tank, effectively avoids the extrusion piece to receive the too big and second sleeve separation of pressure of meeting water inflation strip, improves the stability of extrusion piece.
Optionally, a third accommodating groove is formed in the side wall of the second accommodating groove, a stop block is arranged on the side wall of the moving block, the stop block is slidably connected in the third accommodating groove along the depth direction of the second accommodating hole, and a sixth elastic piece for driving the stop block to approach to the direction close to the water-swelling strip is arranged in the third accommodating groove.
Through adopting above-mentioned technical scheme, carry out the damping to the movable block under the synergistic effect of sixth elastic component and dog, effectively avoid because fire control pipeline vibration leads to the movable block to extrude the stripper plate garrulous, in addition, the sixth elastic component carries out the butt with water swelling strip with the movable block all the time, improves the compactness of damping and connection.
Optionally, anhydrous copper sulfate is placed on the extrusion plate, water is filled in the second accommodating groove, and a water through hole communicated with the second accommodating groove is formed in the top wall of the extrusion block.
Through adopting above-mentioned technical scheme, after the extrusion piece is crowded garrulous with the stripper plate, water in the second holding tank contacts with anhydrous copper sulfate through the limbers, and anhydrous copper sulfate meets the water back reaction and generates blue, and whether the staff observes anhydrous copper sulfate through the glass board and discolours, detects the fire control pipeline and leak conveniently.
Optionally, a groove communicated with the water through hole is formed in the top wall of the extrusion block, and a water filtering plate is arranged on the bottom wall of the groove.
Through adopting above-mentioned technical scheme, anhydrous copper sulfate can produce pentahydrate copper sulfate after reacting with water, and pentahydrate copper sulfate is intercepted by the drainage board, effectively prevents pentahydrate copper sulfate inflow to fire control pipeline in, improves the effect of collecting pentahydrate copper sulfate.
A mounting method for the fire pipe mounting structure of any one of claims 1 to 9, comprising the steps of:
s1: two ends of the first sleeve are respectively clamped with the first containing grooves of the two fire-fighting pipelines, and the first inserting blocks are aligned with the first inserting grooves;
s2: extruding the two plugboards in the direction of approaching each other, separating the first plugboard from the plugboard, and enabling the first plugboard to be clamped with the first slot and the second plugboard to be clamped with the second slot;
s3: winding a water-swelling strip between two fire-fighting pipelines;
s4: and the sliding plate is moved into the connecting groove, and then the second sleeve is coaxially arranged between the two fire-fighting pipelines in a penetrating way, and the water-swelling strip is clamped with the clamping groove.
In summary, the present application includes at least one of the following beneficial technical effects:
the welding working process is omitted, the installation is convenient, in addition, the water-swelling strip absorbs water seepage between the first sleeve and the two fire-fighting pipelines, and also dampens the two fire-fighting pipelines, the sliding plate of the second sleeve dampens the fire-fighting pipelines, and the connection stability of the two fire-fighting pipelines is improved;
after the plugboard is separated from the plugboard, the first plugboard is clamped with the first slot, then the second plugboard is clamped with the second slot, so that the stability of connection between the first sleeve and the fire-fighting pipeline is improved, vibration reduction is performed between the first sleeve and the fire-fighting pipeline under the action of the third elastic piece and the fourth elastic piece, and the stability of connection between the first sleeve and the fire-fighting pipeline is improved;
the staff presses two picture peg simultaneously, and the picture peg is close to adjacent picture peg, and the pressing block enters into the pressing groove of two picture peg, makes two picture peg and two first picture peg simultaneous separation respectively, and the staff presses the picture peg conveniently, and in addition, after the staff loosen the picture peg, the fifth elastic component orders about picture peg and the teacup butt of first picture peg, carries out the damping to first picture peg through the fifth elastic component, improves the damping effect.
Drawings
Fig. 1 is a schematic overall structure of a fire pipe installation structure according to an embodiment of the present application.
Fig. 2 is a partial cross-sectional view of a fire tube mounting structure of an embodiment of the present application.
Fig. 3 is an enlarged partial schematic view of the portion a in fig. 2.
Fig. 4 is a partially enlarged schematic view of the portion B in fig. 2.
Fig. 5 is an enlarged partial schematic view of the portion C in fig. 2.
Reference numerals illustrate: 1. a fire fighting pipeline; 11. a first accommodation groove; 12. a first slot; 13. a second slot; 2. a first sleeve; 21. a sliding groove; 22. a moving groove; 3. a second sleeve; 31. a clamping groove; 32. a connecting groove; 33. a second accommodation hole; 34. a second accommodation groove; 35. a third accommodation groove; 4. a water-swellable tape; 5. a first plug; 51. a limit groove; 52. a communication groove; 53. a translation groove; 6. a first elastic member; 7. a sliding plate; 8. a second elastic member; 9. inserting plate; 91. a pressing groove; 14. a second insert block; 141. a first jack; 15. a third elastic member; 16. a rod; 161. a second jack; 17. a fourth elastic member; 18. pressing the blocks; 19. a fifth elastic member; 20. extruding a block; 201. a water through hole; 202. a groove; 23. a transparent plate; 24. an extrusion plate; 25. a moving block; 26. a stop block; 27. a sixth elastic member; 28. anhydrous copper sulfate; 29. water; 30. a water filtering plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a fire control pipeline mounting structure. Referring to fig. 1, the fire pipe installation structure includes two fire pipes 1, a first sleeve 2, and a second sleeve 3. The two ends of the first sleeve 2 are respectively connected with the two fire-fighting pipelines 1 in a clamping mode, a water-swelling strip 4 is paved between the two fire-fighting pipelines 1, and the second sleeve 3 is connected with the water-swelling strip 4 in a clamping mode and is connected between the two fire-fighting pipelines 1 in a supporting mode. The first sleeve 2 connects two fire control pipelines 1, fire control water is flowing into another fire control pipeline 1 after passing through one fire control pipeline 1 and the first sleeve 2, the water expansion strip 4 dampens two fire control pipelines 1, and absorb the water leaking between the fire control pipeline 1 and the first sleeve 2, the working process that the staff manually welds two fire control pipelines 1 is omitted, the staff is convenient to interconnect two fire control pipelines 1, in addition, vibration when fire control water passes through the fire control pipeline 1 is effectively slowed down, the stability of connecting two fire control pipelines 1 is improved.
Referring to fig. 1 and 2, a fire-fighting pipe 1 is a circular pipe made of alloy material, and a first accommodating groove 11 is coaxially formed in the depth direction of the fire-fighting pipe 1 on the side wall of the fire-fighting pipe 1 adjacent to the adjacent fire-fighting pipe 1.
The first sleeve 2 is a round tube made of alloy materials, and two sides of the first sleeve 2 are open and hollow. Two ends of the first sleeve 2 are respectively clamped with the first accommodating grooves 11 of the two fire-fighting pipelines 1. The interior of the first sleeve 2 is communicated with two fire-fighting pipelines 1.
Referring to fig. 2 and 3, two first insert blocks 5 are mounted on the first sleeve 2, the first insert blocks 5 are cylinders made of alloy materials, sliding grooves 21 are formed in outer side walls, close to two ends of the first sleeve 2, of the first sleeve 2 along the length direction perpendicular to the first sleeve 2, and the two first insert blocks 5 are respectively and slidably connected in the sliding grooves 21 of the first sleeve 2. The side wall of the first accommodating groove 11 is provided with a first slot 12, and the first plug 5 is clamped with the first slot 12. The bottom wall of the sliding groove 21 is provided with a first elastic piece 6 for driving the first insert block 5 to move in a direction away from the bottom wall of the sliding groove 21, the first elastic piece 6 adopts a spring, and two ends of the spring are respectively welded with the bottom wall of the sliding groove 21 and the first insert block 5.
Two plugboards 9 are installed on the first sleeve 2, the plugboards 9 are L-shaped plates made of alloy materials, a movable groove 22 is formed in the outer side wall of the first sleeve 2, the movable groove 22 is an L-shaped groove, and two ends of the movable groove 22 are respectively communicated with the sliding groove 21 and the water-swelling strip 4. The plugboard 9 is slidably connected in the moving groove 22 along the length direction of the first sleeve 2, a limiting groove 51 is formed in the side wall of the first plugboard 5, one end of the plugboard 9 is clamped with the limiting groove 51, and the other end of the plugboard 9 extends out of the first sleeve 2 and is abutted against the water-swellable strip 4.
The first plug 5 is provided with a plurality of second plug 14, in this embodiment two second plug 14 are provided. The second insert blocks 14 are cylindrical made of alloy materials, and the two second insert blocks 14 are installed at intervals along the depth direction of the sliding groove 21. Two communicating grooves 52 are oppositely formed in the outer side wall of the first plug 5, and the two second plug 14 are respectively connected in the communicating grooves 52 in a sliding mode along the depth direction of the two communicating grooves 52. The bottom wall of the communication groove 52 is provided with a third elastic piece 15 for driving the second plug block 14 to move away from the bottom wall of the communication groove 52, the third elastic piece 15 adopts a spring, and two ends of the spring are respectively welded with the bottom wall of the communication groove 52 and the second plug block 14. Two second slots 13 are formed in the side wall of the first slot 12, and the second plug 14 is clamped with the second slots 13.
Translation groove 53 with spacing groove 51 and intercommunication groove 52 intercommunication are seted up along the depth direction of sliding tray 21 in the first inserted block 5, install inserted bar 16 in the first inserted block 5, and inserted bar 16 adopts the round bar that alloy material was made, and inserted bar 16 is along the depth direction sliding connection of sliding tray 21 in translation groove 53. The second plug 14 is provided with a first insertion hole 141 along the depth direction of the sliding groove 21, and the plug rod 16 is clamped with the first insertion hole 141 of the second plug 14. The side wall of the inserted link 16 is provided with a second insertion hole 161, and the insertion board 9 can be clamped with the second insertion hole 161 along the depth direction of the first sleeve 2. A fourth elastic piece 17 for driving the inserted rod 16 to move in a direction away from the second inserted block 14 is arranged in the second inserted block 14, the fourth elastic piece 17 adopts a spring, and two ends of the spring are respectively welded with the bottom wall of the translation groove 53 and the second inserted block 14.
Before the first sleeve 2 is clamped with the two fire-fighting pipelines 1 by a worker, the inserting rod 16 is clamped with the first inserting hole 141 of the first inserting block 5, the inserting plate 9 is clamped with the second inserting hole 161 of the inserting rod 16, the first elastic piece 6, the third elastic piece 15 and the fourth elastic piece 17 are in a compressed state, after the first inserting block 5 of the first sleeve 2 is aligned with the first inserting hole 12 by the worker, the inserting plate 9 is moved to a direction far away from the first inserting block 5 by the worker, the inserting plate 9 is separated from the first inserting block 5, the first elastic piece 6 drives the first inserting block 5 to move to a direction far away from the bottom wall of the sliding groove 21 and is clamped with the first inserting hole 12, meanwhile, the inserting rod 16 is driven by the third elastic piece 15 to move to a direction close to the bottom wall of the translation groove 53 and is separated from the first inserting hole 141 of the first inserting block 5, after the second inserting block 14 is aligned with the second inserting hole 13 by the worker, the second inserting block 14 is driven by the fourth elastic piece 17 to be clamped with the second inserting block 13, the inserting block 9 is released by the worker, and the first inserting block 5 is only required to be separated from the first inserting block 5 by the worker, and the fire-fighting pipelines 1 can be conveniently installed by the worker; simultaneously, first inserted block 5 and first slot 12 joint, second inserted block 14 and second slot 13 joint, the picture peg 9 and the lateral wall butt of first inserted block 5 jointly carry out the damping to the connection of two fire control pipelines 1 and first sleeve 2, when fire control pipeline 1 produces the vibration, turn into the elasticity of first elastic component 6, third elastic component 15 and fourth elastic component 17, effectively reduced the vibration that fire control pipeline 1 produced, improved the stability that fire control pipeline 1 and first sleeve 2 are connected, effectively avoided the condition that appears the gap and produce water leakage between fire control pipeline 1 and the first sleeve 2 because of the vibration of fire control pipeline 1.
Referring to fig. 3 and 4, pressing grooves 91 are formed in the side walls of the two insertion plates 9, which are close to each other, and pressing blocks 18 are mounted on the insertion plates 9, wherein the pressing blocks 18 are rectangular blocks made of alloy materials. Both ends of the pressing block 18 are respectively slidably connected in the pressing grooves 91 of the two insertion plates 9. A fifth elastic member 19 for driving the pressing block 18 to move in a direction away from the bottom wall of the pressing groove 91 is mounted on the bottom wall of the pressing groove 91, and the fifth elastic member 19 is a spring, and both ends of the spring are welded to the pressing block 18 and the bottom wall of the pressing groove 91, respectively. After aligning the first plug blocks 5 with the first slots 12, a worker simultaneously presses the two plug boards 9, and the two plug boards 9 move towards the direction approaching to each other, so that the two plug boards 9 are respectively separated from the two first plug blocks 5 simultaneously, and the first sleeve 2 is fixed with the two fire-fighting pipelines 1 simultaneously, so that the fixing is convenient and stable; in addition, after the staff loosens two picture peg 9, fifth elastic component 19 drives two picture peg 9 to the direction of keeping away from each other and makes picture peg 9 and the lateral wall of first picture peg 5 remain the abutment state all the time, receives the vibration of fire control pipeline 1 to the picture peg 9 removal when first picture peg 5, and the effective first picture peg 5 of hindering removes to the direction of picture peg 9 of fifth elastic component 19 improves the damping effect of fire control pipeline 1.
Referring to fig. 2 and 4, the water-swelling strip 4 is also called a water-swelling water stop strip, which is a unique rubber product, and the water-swelling strip 4 generates swelling deformation after water is swelled. When gaps appear between the fire-fighting pipeline 1 and the first sleeve 2, the fire-fighting water in the fire-fighting pipeline 1 is absorbed by the water-swelling strip 4 from the outer side wall of the first sleeve 2, and the fire-fighting water in the fire-fighting pipeline 1 is effectively prevented from leaking out of the second sleeve 3. Meanwhile, the water-swelling strip 4 generates huge contact pressure after water-swelling, so that the inner side wall of the first sleeve 2 is tightly connected with the fire-fighting pipeline 1, gaps between the first sleeve 2 and the fire-fighting pipeline 1 are effectively reduced, and water seepage and water leakage prevention effects are reduced.
When the staff twines the water-swellable tape 4 on the outer side wall of the first sleeve 2 and is positioned between two fire-fighting pipelines 1, one end of the plugboard 9 extending out of the first sleeve 2 is contacted with the water-swellable tape 4, the water-swellable tape 4 has elasticity, so that the water-swellable tape 4 has a certain buffering effect, and when the plugboard 9 is displaced relative to the water-swellable tape 4, the water-swellable tape 4 blocks the displacement of the plugboard 9, so that the vibration reduction effect of the fire-fighting pipelines 1 is further improved.
Referring to fig. 2, the second sleeve 3 is a circular tube made of alloy material, and both ends of the second sleeve 3 are open and hollow. The inner side wall of the second sleeve 3 is provided with a clamping groove 31, and the clamping groove 31 is clamped with the water-swelling strip 4. The spread groove 32 that communicates with joint groove 31 has been seted up on the inside wall of second sleeve 3, a plurality of sliding plates 7 are installed along the circumference interval of the inside wall of second sleeve 3 to second sleeve 3, in this embodiment, four sliding plates 7 are installed to the sliding plate 7, four sliding plates 7 are connected in spread groove 32 along the degree of depth direction sliding of spread groove 32, install the second elastic component 8 that is used for driving sliding plate 7 to the direction removal of keeping away from the diapire of spread groove 32 on the diapire of spread groove 32, second elastic component 8 adopts the spring, the both ends of spring respectively with the diapire of spread groove 32 and the welding of sliding plate 7. The four sliding plates 7 are all abutted against the outer side wall of the fire fighting pipeline 1 under the condition of no external force.
When a worker installs the second sleeve 3 on the first sleeve 2 and the two fire-fighting pipelines 1, the sliding plate 7 is moved to a direction close to the bottom wall of the connecting groove 32, then the second sleeve 3 is coaxially arranged on the two fire-fighting pipelines 1 in a penetrating way, when the sliding plate 7 contacts with the water-swelling strip 4, the sliding plate 7 is loosened, and then the worker continues to move the second sleeve 3, so that the clamping groove 31 of the second sleeve 3 is clamped with the water-swelling strip 4; after the clamping groove 31 of the second sleeve 3 is clamped with the water-swellable tape 4, the sliding plate 7 is abutted against the outer side wall of the fire-fighting pipeline 1 under the action of the second elastic piece 8, and the sliding plate 7 is also abutted against the water-swellable tape 4.
In the vibration process of the fire fighting pipeline 1, the sliding plate 7 dampens the fire fighting pipeline 1 under the action of the second elastic piece 8, and meanwhile, the water-swelling strip 4 is abutted with the sliding plate 7 to further improve the damping effect on the fire fighting pipeline 1.
Referring to fig. 2 and 5, a second receiving hole 33 communicating with the clamping groove 31 is formed in the outer side wall of the second sleeve 3, the extrusion block 20 is mounted on the second sleeve 3, and the extrusion block 20 is a rectangular block made of alloy materials. The bottom of the extrusion block 20 is integrally provided with a moving block 25, and the cross-sectional area of the moving block 25 is larger than that of the extrusion block 20. The bottom of the movable block 25 contacts with the water-swellable strip 4, a second accommodating groove 34 is formed in the side wall of the second accommodating hole 33, and the movable block 25 is slidably connected in the second accommodating groove 34 along the depth direction of the second accommodating hole 33.
A third accommodating groove 35 is formed in the side wall of the second accommodating groove 34, a stop block 26 is integrally formed in the side wall of the moving block 25, the stop block 26 is slidably connected in the third accommodating groove 35 along the depth direction of the second accommodating hole 33, and a sixth elastic piece 27 for driving the stop block 26 to approach the direction approaching the water-swelling strip 4 is arranged in the third accommodating groove 35.
The second sleeve 3 is provided with a transparent plate 23 for closing the second accommodation hole 33, and the transparent plate 23 is made of glass or plastic of transparent material. The extrusion block 20 and the transparent plate 23 are provided with the extrusion plate 24, the extrusion plate 24 is made of glass or plastic, the extrusion block 20 is harder than the extrusion plate 24, the extrusion block 20 can crush the extrusion plate 24, a gap exists between the extrusion plate 24 and the extrusion block 20, when the water-swelling strip 4 is firstly swelled with water to form a part, the movable block 25 is driven to move towards the direction close to the extrusion plate 24, the first sleeve 2 and the fire-fighting pipeline 1 are further compressed in the swelling process, if the water-swelling strip 4 swells without filling gaps between the first sleeve 2 and the fire-fighting pipeline 1, the water-swelling strip 4 continues swelling with water and the extrusion block 20 is driven to be extruded towards the extrusion plate 24, and a worker can judge whether the fire-fighting pipeline 1 and the first sleeve 2 leak water or not by observing whether the extrusion plate 24 is swelled or not, so that water leakage detection is convenient.
Both ends of the sixth elastic member 27 are welded to the stopper 26 and the side wall of the third receiving groove 35, respectively. The sixth elastic piece 27 is on the one hand always abutted to the movable block 25 on the water-swelling strip 4, so that the movable block 25 is pushed after the water-swelling strip 4 is guaranteed to be in contact with water, and on the other hand, vibration of the movable block 25 is damped under the synergistic effect of the sixth elastic piece 27 and the stop block 26, and the fact that the movable block 25 breaks the extrusion plate 24 due to vibration of the fire-fighting pipeline 1 is effectively avoided.
The pressing plate 24 is provided with anhydrous copper sulfate 28, and the anhydrous copper sulfate 28 is in powder form. The second accommodating groove 34 is filled with water 29, and a water through hole 201 communicated with the second accommodating groove 34 is formed in the top wall of the extrusion block 20. A groove 202 communicated with the water through hole 201 is formed in the top wall of the extrusion block 20. The bottom wall of the groove 202 is provided with a water filtering plate 30, the top wall of the water filtering plate 30 is provided with water filtering holes in an array, and water 29 can pass through the water filtering plate 30 through the water filtering holes.
After the extrusion plate 24 is crushed by the extrusion block 20, anhydrous copper sulfate 28 is contacted with water 29 to generate blue copper sulfate pentahydrate, and a worker can observe whether blue liquid is generated in the second accommodating hole 33 through the transparent plate 23, so that the significance is further improved, and the water leakage of the fire-fighting pipeline 1 is detected conveniently.
The water filtering plate 30 intercepts the pentahydrate copper sulfate and the extruded plate 24 after extrusion, effectively prevents the pentahydrate copper sulfate and the extruded plate 24 from flowing into the fire-fighting pipeline 1, and improves the safety.
The implementation principle of the fire control pipeline installation structure of the embodiment of the application is as follows: when two fire-fighting pipelines 1 are installed, the two ends of the first sleeve 2 are clamped with the two fire-fighting pipelines 1, the first inserting block 5 is clamped with the first inserting groove 12, the water-swelling strip 4 is wound, the clamping groove 31 of the second sleeve 3 is clamped with the water-swelling strip 4, the welding working process is omitted, the installation is convenient, in addition, the water-swelling strip 4 absorbs water seepage between the first sleeve 2 and the two fire-fighting pipelines 1, the two fire-fighting pipelines 1 are also damped, the sliding plate 7 of the second sleeve 3 also dampens the fire-fighting pipelines 1, and the connection stability of the two fire-fighting pipelines 1 is improved.
The application also discloses an installation method of the fire-fighting pipeline installation structure, which comprises the following steps:
s1: two ends of the first sleeve 2 are respectively clamped with the first containing grooves 11 of the two fire-fighting pipelines 1, and the first plug blocks 5 are aligned with the first slots 12;
s2: the two plugboards 9 are pressed in the direction of approaching each other, the first plugboard 5 is separated from the plugboard 16, the first plugboard 5 is clamped with the first slot 12, and the second plugboard 14 is clamped with the second slot 13;
s3: a water-swelling strip 4 is wound between the two fire-fighting pipelines 1;
s4: the sliding plate 7 is moved into the connecting groove 32, and then the second sleeve 3 is coaxially arranged between the two fire-fighting pipelines 1, and the water-swelling strip 4 is clamped with the clamping groove 31.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a fire control pipeline mounting structure, includes two fire control pipelines (1), first sleeve (2) and second sleeve (3), has seted up first holding tank (11) on the lateral wall that two fire control pipelines (1) are close to each other, the both ends of first sleeve (2) respectively with the first holding tank (11) joint of two fire control pipelines (1), two be provided with between fire control pipeline (1) and meet water expansion strip (4), joint groove (31) have been seted up on the inside wall of second sleeve (3), meet water expansion strip (4) and joint groove (31) joint;
the sliding sleeve comprises a first sleeve body (2), and is characterized in that sliding grooves (21) are formed in the outer side walls of the two ends of the first sleeve body (2), first inserting blocks (5) are arranged on the first sleeve body (2), the first inserting blocks (5) are slidably connected in the sliding grooves (21), first inserting grooves (12) are formed in the side walls of the first accommodating grooves (11), the first inserting blocks (5) are clamped with the first inserting grooves (12), and first elastic pieces (6) used for driving the first inserting blocks (5) to move towards the direction away from the bottom wall of the sliding grooves (21) are arranged on the bottom wall of the sliding grooves (21);
a connecting groove (32) communicated with the clamping groove (31) is formed in the inner side wall of the second sleeve (3), a plurality of sliding plates (7) are arranged on the second sleeve (3) at intervals along the circumferential direction of the inner side wall of the second sleeve (3), the sliding plates (7) are slidably connected in the connecting groove (32), a second elastic piece (8) for driving the sliding plates (7) to move in the direction away from the bottom wall of the connecting groove (32) is arranged on the bottom wall of the connecting groove (32), and the sliding plates (7) are abutted against the fire-fighting pipeline (1);
a movable groove (22) communicated with the sliding groove (21) and the water-swelling strip (4) is formed in the outer side wall of the first sleeve (2), two plugboards (9) are arranged on the first sleeve (2), the two plugboards (9) are respectively connected in the movable grooves (22) of the two fire-fighting pipelines (1) in a sliding mode along the length direction of the first sleeve (2), a limiting groove (51) is formed in the side wall of the first plugboard (5), and the plugboards (9) are clamped with the limiting groove (51);
the utility model discloses a plug-in board, including first jack (5) and second jack (14), communication groove (52) have been seted up on the lateral wall of first jack (5), be provided with second jack (14) on first jack (5), second jack (14) sliding connection is in communication groove (52), be provided with on the diapire of communication groove (52) and be used for driving second jack (14) to the third elastic component (15) that keeps away from the orientation of the diapire of communication groove (52) and remove, second slot (13) have been seted up on the lateral wall of first slot (12), second jack (14) and second slot (13) joint, set up translational groove (53) with spacing groove (51) and communication groove (52) intercommunication in first jack (5), be provided with inserted bar (16) in first jack (5), first jack (141) have been seted up on second jack (14), second jack (14) are driven to second jack (16) sliding connection in translational groove (53) or first jack (141), second jack (14) are provided with in second jack (16) and second jack (161) are kept away from to second jack (161).
2. The fire fighting pipeline mounting structure according to claim 1, wherein: the two plugboards (9) are provided with pressing grooves (91) on the side walls close to each other, the plugboards (9) are provided with pressing blocks (18), two ends of each pressing block (18) are respectively connected in the pressing grooves (91) of the two plugboards (9) in a sliding mode, and fifth elastic pieces (19) for driving the pressing blocks (18) to move in the direction away from the bottom wall of each pressing groove (91) are arranged on the bottom wall of each pressing groove (91).
3. The fire fighting pipeline mounting structure according to claim 1, wherein: the utility model discloses a water swelling strip, including second sleeve (3) and extrusion piece (20), offer on the lateral wall of second sleeve (3) and hold hole (33) with joint groove (31) intercommunication, be provided with extrusion piece (20) on second sleeve (3), the bottom of extrusion piece (20) contacts with water swelling strip (4), be provided with on second sleeve (3) and be used for sealing transparent board (23) of second holding hole (33), be provided with extrusion board (24) between extrusion piece (20) and transparent board (23), extrusion piece (20) can squeeze garrulous extrusion board (24).
4. A fire fighting pipeline mounting structure according to claim 3, wherein: the bottom of extrusion piece (20) is fixed and is provided with movable block (25), the bottom of movable block (25) and water-swellable strip (4) contact, second holding tank (34) have been seted up on the lateral wall of second accommodation hole (33), movable block (25) sliding connection is in second holding tank (34).
5. The fire fighting pipeline mounting structure of claim 4, wherein: the side wall of the second accommodating groove (34) is provided with a third accommodating groove (35), the side wall of the moving block (25) is provided with a stop block (26), the stop block (26) is slidably connected in the third accommodating groove (35) along the depth direction of the second accommodating hole (33), and a sixth elastic piece (27) for driving the stop block (26) to approach the direction close to the water-swelling strip (4) is arranged in the third accommodating groove (35).
6. The fire fighting pipeline mounting structure of claim 4, wherein: anhydrous copper sulfate (28) is placed on the extrusion plate (24), water (29) is filled in the second accommodating groove (34), and a water through hole (201) communicated with the second accommodating groove (34) is formed in the top wall of the extrusion block (20).
7. The fire fighting pipeline mounting structure of claim 6, wherein: a groove (202) communicated with the water through hole (201) is formed in the top wall of the extrusion block (20), and a water filtering plate (30) is arranged on the bottom wall of the groove (202).
8. A mounting method for a fire pipe mounting structure according to any one of claims 1 to 7, comprising the steps of:
s1: two ends of the first sleeve (2) are respectively clamped with the first containing grooves (11) of the two fire-fighting pipelines (1), and the first inserting blocks (5) are aligned with the first inserting grooves (12);
s2: the two plugboards (9) are extruded in the direction of approaching each other, the first plugboard (5) is separated from the plugboard (16), the first plugboard (5) is clamped with the first slot (12), and the second plugboard (14) is clamped with the second slot (13);
s3: a water-swelling strip (4) is wound between the two fire-fighting pipelines (1);
s4: the sliding plate (7) is moved into the connecting groove (32), and then the second sleeve (3) is coaxially arranged between the two fire-fighting pipelines (1) in a penetrating way, and the water-swelling strip (4) is clamped with the clamping groove (31).
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| CN202210273578.9A CN114440027B (en) | 2022-03-19 | 2022-03-19 | Fire-fighting pipeline installation structure and installation method |
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| CN202210273578.9A CN114440027B (en) | 2022-03-19 | 2022-03-19 | Fire-fighting pipeline installation structure and installation method |
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| CN114440027B true CN114440027B (en) | 2024-02-27 |
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| CN115750942B (en) * | 2022-10-24 | 2023-11-28 | 高道密封科技(苏州)有限公司 | Mechanical seal elastic connecting device |
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| JP2012219867A (en) * | 2011-04-06 | 2012-11-12 | Hitachi Metals Ltd | Insertion-type pipe joint |
| CN208951469U (en) * | 2018-11-05 | 2019-06-07 | 李新然 | A kind of hydraulic engineering assembling pipe joint |
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| CN114440027A (en) | 2022-05-06 |
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