CN115405760A

CN115405760A - Pipeline fastening device and method for building water supply and drainage

Info

Publication number: CN115405760A
Application number: CN202210950603.2A
Authority: CN
Inventors: 李凤媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-29

Abstract

The invention discloses a pipeline fastening device and a fastening method for building water supply and drainage, and belongs to the technical field of water supply and drainage pipelines. A pipeline fastening device for building water supply and drainage comprises a mounting plate, wherein a movable plate is connected to the mounting plate in a sliding mode, a first elastic element is arranged between the movable plate and the mounting plate, a first clamping plate is arranged on the movable plate, an elastic telescopic rod is further arranged on the mounting plate, one end, far away from the mounting plate, of the elastic telescopic rod is connected with two sleeves in a threaded mode, a second clamping plate is arranged between the two sleeves, a positioning assembly is arranged between the second clamping plate and the two sleeves, a main inserting rod and two auxiliary inserting rods are arranged on the mounting plate, a first limiting assembly is arranged on the main inserting rod, a second limiting assembly is arranged on each auxiliary inserting rod, and a second air channel is arranged between each second limiting assembly and the positioning assembly; the invention has simple structure, is convenient to improve the fixing effect on the water supply and drainage pipeline and effectively avoids the damage of the water supply and drainage pipeline and the device.

Description

Pipeline fastening device and method for building water supply and drainage

Technical Field

The invention relates to the technical field of water supply and drainage pipelines, in particular to a pipeline fastening device and a fastening method for building water supply and drainage.

Background

The water supply and drainage pipeline engineering is a pipeline (canal) system engineering for conveying and distributing industrial water supply and domestic drinking water and collecting, conveying and discharging industrial wastewater, domestic sewage and rainwater, and the water supply and drainage pipeline needs to be laid in the building construction process and needs to be fixed after being laid according to a route so as to avoid great shaking and damage to the pipeline during water supply and drainage.

At present, two semicircular clamping rings are fixed on a water supply and drainage pipeline through bolts, but the shaking generated by the long-term work of the water supply and drainage pipeline can lead a fixing device to be loose or the using effect to be reduced, thereby greatly reducing the fixing effect; and the water supply and drainage pipeline rocks to transmit the acting force to the fastening device, and the fastening device is easy to fall off from the wall body after being stressed for a long time, so that the fixing effect of the water supply and drainage pipeline is influenced.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a pipeline fastening device and a fastening method for building water supply and drainage.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a pipeline fastener for building plumbing, includes the mounting panel, sliding connection has the fly leaf on the mounting panel, be provided with first elastic element between fly leaf and the mounting panel, be provided with first grip block on the fly leaf, still be provided with elastic telescopic handle on the mounting panel, elastic telescopic handle keeps away from one end threaded connection of mounting panel has two sleeves, two be provided with the second grip block between the sleeve, be provided with locating component between second grip block and the two sleeves, be provided with main inserted bar and two vice inserted bars on the mounting panel, be provided with first spacing subassembly on the main inserted bar, every be provided with the spacing subassembly of second on the vice inserted bar, be provided with the second air flue between spacing subassembly of second and the locating component.

Preferably, first spacing subassembly sets up the dwang in the mounting panel including rotating, two lantern rings have set firmly on the dwang, every the outside of the lantern ring is provided with the swivel becket, the swinging arms has set firmly on the swivel becket, two the one end that the lantern ring was kept away from to the swinging arms links to each other with the both sides activity of fly leaf respectively, first spacing subassembly still includes the axis of rotation of setting in main inserted bar through the extension board, all be provided with the synchronizing wheel on axis of rotation and the dwang, two be provided with the hold-in range between the synchronizing wheel, sliding connection has the screw drill pipe in the axis of rotation, screw drill pipe and main inserted bar threaded connection.

Preferably, a fixed block is arranged on the movable plate, and a movable groove matched with the fixed block is formed in the oscillating rod.

Preferably, the lantern ring passes through the bearing and links to each other with the rotating ring, set up the recess on the lantern ring, be provided with the fixture block through the pivot in the recess, the cover is equipped with the torsional spring that is used for the fixture block to reset in the pivot, the fixture block offsets with the inside wall activity of rotating ring, set up on the rotating ring and cooperate and be circumference evenly distributed's draw-in groove with the fixture block.

Preferably, the spacing subassembly of second is including seting up the ring channel on vice inserted bar, the ring channel endotheca is equipped with the work gasbag, it has a plurality of outer faggings still to slide connection in the ring channel, outer fagging offsets with the work gasbag activity, the spacing subassembly of second is still including setting up the extrusion gasbag on the mounting panel, the fly leaf offsets with the extrusion gasbag activity, first air flue has been seted up between extrusion gasbag and the work gasbag.

Preferably, a sliding groove is formed in the annular groove, a sliding block is connected in the sliding groove in a sliding mode, the sliding block is fixedly connected with the outer supporting plate, and a second elastic element is arranged between the sliding block and the inner wall of the sliding groove.

Preferably, the spacing subassembly of second is still including seting up the work groove on vice inserted bar, sliding connection has first piston in the work groove, be provided with third elastic element between the inner wall in first piston and work groove, one side that first piston deviates from third elastic element is provided with first push rod, the one end that first piston was kept away from to first push rod is passed the work groove and is connected with the L shaped plate that is used for cutting off first air flue and second air flue intercommunication, the spacing subassembly of second is still including seting up the holding tank in outer fagging, sliding connection has the contact plate in the holding tank, be provided with the atress gasbag between the inner wall of contact plate and holding tank, the atress gasbag passes through the pipeline and communicates each other with the work groove.

Preferably, the positioning assembly comprises a cavity arranged on the second clamping plate, the cavity is connected with the first air passage through the second air passage, a second piston is connected in the cavity in a sliding mode, a fourth elastic element is arranged between the second piston and the inner wall of the cavity, a second push rod is arranged at one end, deviating from the fourth elastic element, of the second piston, positioning rods are connected on two sides of the second clamping plate in a sliding mode, a fifth elastic element is arranged between the positioning rods, a second inclined surface is arranged on the positioning rods, a first inclined surface which is mutually abutted to and pressed with the second inclined surface is arranged on the second push rod, the positioning assembly further comprises positioning holes which are arranged on the sleeve and are evenly distributed in the circumference, and the positioning rods are movably connected in the positioning holes.

Preferably, the first clamping plate and the second clamping plate are both provided with rubber pads, and the rubber pads are provided with anti-skid lines which are distributed uniformly.

The invention also discloses a method for fastening the pipeline for building water supply and drainage, which comprises a device for fastening the pipeline for building water supply and drainage and also comprises the following steps:

s1: when the device is used, the mounting plate is fixed on a wall body through the main insertion rod and the auxiliary insertion rod, then the water supply and drainage pipeline is arranged between the first clamping plate and the second clamping plate, then the positions of the two sleeves arranged on the elastic telescopic rod are adjusted, the clamping and holding strength of the pipeline is adjusted, and the second clamping plate is matched with the first clamping plate to clamp and hold the water supply and drainage pipeline tightly;

s2: when the water supply and drainage pipeline shakes, acting force is applied to the first clamping plate and the second clamping plate, the elastic telescopic rod and the first elastic element buffer the shaking range of the pipeline, when the first clamping plate is stressed to move, the movable plate moves towards the mounting plate, the movable plate drives the rotating ring to rotate through the swinging rod, the clamping block of one of the lantern rings on the rotating rod is clamped in the clamping groove of the rotating ring, so that the lantern ring drives the rotating rod to rotate anticlockwise, the clamping block on the other lantern ring is pressed by the inner side wall of the rotating ring to enter the groove, when the movable plate resets and moves back under the action of the elastic element, the original clamping block on the rotating rod is extruded into the lantern ring in the groove, the clamping block is clamped in the clamping groove of the rotating ring, so that the lantern ring drives the rotating rod to rotate anticlockwise, the rotating rod rotates towards one direction all the time during the shaking of the pipeline, and the rotating shaft in the main insertion rod synchronously rotates along with the rotating rod under the action of the synchronizing wheel and the synchronizing belt, so that the rotating shaft drives the threaded drill pipe to rotate, and the threaded drill pipe is arranged in a vertical angle with the main insertion rod when the main insertion pipe rotates;

s3: when the movable plate shakes, an acting force is applied to the extrusion air bag, air in the extrusion air bag is discharged into the working air bag through the first air passage, the working air bag expands and pushes the outer supporting plate to move outwards in the annular groove, the outer supporting plate is enabled to abut against the inner wall of the wall mounting hole of the auxiliary insertion rod, after the outer supporting plate abuts against the mounting hole, the contact plate on the outer supporting plate contracts into the containing groove and extrudes the stressed air bag, air in the stressed air bag is discharged into the working groove, the first piston is stressed to drive the first push rod to press the L-shaped plate downwards, the first air passage and the second air passage are communicated with each other, the first air passage is not communicated with the working air bag, the extruded air in the extrusion air bag enters the cavity through the first air passage and the second air passage, the second piston in the cavity is stressed to drive the second push rod to abut against the positioning rod, the two positioning rods are separated from each other and moved out of the second clamping plate and enter the positioning holes in the sleeves, and the two sleeves are limited.

Compared with the prior art, the invention provides a pipeline fastening device and a fastening method for building water supply and drainage, which have the following beneficial effects:

1. according to the pipeline fastening device and the fastening method for building water supply and drainage, the connection between the insertion rod and the building wall body is strengthened through the first limiting assembly and the second limiting assembly, and the phenomenon that the mounting plate is loosened by acting force in the long-term fixing process of the water supply and drainage pipeline, so that the mounting plate falls off from the wall body and the fastening effect on the water supply and drainage pipeline is influenced is avoided.

2. According to the pipeline fastening device and the fastening method for building water supply and drainage, the positioning assembly is enabled to act to limit the rotation of the sleeve when the second limiting assembly works, the phenomenon that the sleeve rotates and shifts due to shaking in the long-term fixing process of the sleeve, the clamping plate affects the holding strength of the water supply and drainage pipeline is avoided, and therefore the fixing effect of the water supply and drainage pipeline is improved.

3. According to the pipeline fastening device and the fastening method for building water supply and drainage, the first limiting assembly is arranged, so that the threaded drill pipe can continuously penetrate into a wall body in the long-term shaking process of the water supply and drainage pipeline, the fixed relation between the device and the wall body is enhanced, and the device is prevented from falling off from the wall body.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a mounting plate of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is an external structural view of a rotating lever of the present invention;

FIG. 5 is a schematic view of the collar and the rotating ring of the present invention;

FIG. 6 is a schematic view of the construction of the annular groove of the present invention;

FIG. 7 is a cross-sectional view of the auxiliary inserting rod of the present invention;

fig. 8 is a schematic cross-sectional view of a second clamping plate according to the present invention.

In the figure: 1. mounting a plate; 2. a movable plate; 201. a first elastic element; 202. a fixed block; 3. a first clamping plate; 4. an elastic telescopic rod; 401. a sleeve; 4011. positioning holes; 5. a second clamping plate; 501. a cavity; 6. a main insertion rod; 7. an auxiliary insertion rod; 701. an annular groove; 7011. a chute; 7012. a slider; 7013. a second elastic element; 702. a working air bag; 703. an outer supporting plate; 7031. a contact plate; 7032. a stressed air bag; 8. rotating the rod; 801. a collar; 8011. a groove; 8012. a clamping block; 802. a rotating ring; 8021. a card slot; 803. a swing lever; 8031. a movable groove; 9. a rotating shaft; 901. drilling a pipe through threads; 10. a synchronizing wheel; 11. extruding the air bag; 12. a first air passage; 13. a working groove; 131. a first piston; 132. a third elastic element; 133. a first push rod; 14. an L-shaped plate; 15. a second air passage; 16. a second piston; 161. a fourth elastic element; 162. a second push rod; 17. positioning a rod; 171. a fifth elastic element; 18. and (7) a rubber pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1 and 2, a pipeline fastening device for building water supply and drainage comprises a mounting plate 1, a movable plate 2 is connected to the mounting plate 1 in a sliding mode, a first elastic element 201 is arranged between the movable plate 2 and the mounting plate 1, a first clamping plate 3 is arranged on the movable plate 2, an elastic telescopic rod 4 is further arranged on the mounting plate 1, one end, away from the mounting plate 1, of the elastic telescopic rod 4 is connected with two sleeves 401 in a threaded mode, a second clamping plate 5 is arranged between the two sleeves 401, a positioning assembly is arranged between the second clamping plate 5 and the two sleeves 401, a main insertion rod 6 and two auxiliary insertion rods 7 are arranged on the mounting plate 1, a first limiting assembly is arranged on the main insertion rod 6, a second limiting assembly is arranged on each auxiliary insertion rod 7, and a second air channel 15 is arranged between the second limiting assembly and the positioning assembly.

When the device is used, the mounting plate 1 is fixed on a wall body through the main insertion rod 6 and the auxiliary insertion rod 7, then, the water supply and drainage pipeline is arranged between the first clamping plate 3 and the second clamping plate 5, then, the position of the two sleeves 401 on the elastic telescopic rod 4 is adjusted, the clamping and holding force of the pipeline is adjusted, the second clamping plate 5 is matched with the first clamping plate 3 to clamp the water supply and drainage pipeline, the connection between the insertion rod and the building wall body is enhanced through the first limiting assembly and the second limiting assembly, the mounting plate 1 is prevented from being loosened by the acting force in the long-term fixing process of the water supply and drainage pipeline, the mounting plate 1 is caused to fall off from the wall body, the fastening effect on the water supply and drainage pipeline is influenced, when the second limiting assembly works, the positioning assembly is used for limiting the rotation of the sleeves 401, the sleeve 401 is prevented from rotating and shifting due to shaking in the long-term fixing process, the holding force of the clamping plate on the water supply and drainage pipeline is influenced, and the fixing effect on the water supply and drainage pipeline is improved.

Referring to fig. 1, 2, 3, 4 and 5, as a preferred technical solution of the present invention, the first limiting assembly includes a rotating rod 8 rotatably disposed in the mounting plate 1, two collars 801 are fixedly disposed on the rotating rod 8, a rotating ring 802 is disposed outside each collar 801, a swinging rod 803 is fixedly disposed on the rotating ring 802, one ends of the two swinging rods 803, which are far away from the collars 801, are movably connected to two sides of the movable plate 2, respectively, the first limiting assembly further includes a rotating shaft 9 disposed in the main insertion rod 6 through a support plate, synchronizing wheels 10 are disposed on the rotating shaft 9 and the rotating rod 8, a synchronous belt is disposed between the two synchronizing wheels 10, a threaded drill pipe 901 is slidably connected to the rotating shaft 9, and the threaded drill pipe 901 is in threaded connection with the main insertion rod 6.

Further, the movable plate 2 is provided with a fixed block 202, and the swinging rod 803 is provided with a movable groove 8031 matched with the fixed block 202.

Further, the lantern ring 801 is connected with the rotating ring 802 through a bearing, a groove 8011 is formed in the lantern ring 801, a clamping block 8012 is arranged in the groove 8011 through a rotating shaft, a torsion spring used for resetting the clamping block 8012 is sleeved on the rotating shaft, the clamping block 8012 is movably abutted to the inner side wall of the rotating ring 802, and clamping grooves 8021 which are matched with the clamping block 8012 and are evenly distributed circumferentially are formed in the rotating ring 802.

Specifically, when the water supply and drainage pipeline shakes, acting forces are applied to the first clamping plate 3 and the second clamping plate 5, the elastic telescopic rod 4 and the first elastic element 201 buffer the shaking range of the pipeline, when the first clamping plate 3 is forced to move, the movable plate 2 moves towards the mounting plate 1, the movable plate 2 drives the rotating ring 802 to rotate through the swinging rod 803, the fixture block 8012 of one of the lantern rings 801 on the rotating rod 8 is clamped in the clamping groove 8021 of the rotating ring 802, so that the lantern ring 801 drives the rotating rod 8 to rotate anticlockwise, the fixture block 8012 on the other lantern ring 801 is pressed into the groove 8011 by the inner side wall of the rotating ring 802, when the movable plate 2 resets and moves back under the action of the elastic element, the original fixture block 8012 on the rotating rod 8 is pressed into the lantern ring 801 in the groove 8011, and the fixture block 8012 on the rotating ring 802 is clamped in the clamping groove 8021 of the rotating ring 802 at this time, the lantern ring 801 is enabled to drive the rotating rod 8 to rotate anticlockwise, the clamping block 8012 on the other lantern ring 801 is abutted to the groove 8011, the rotating rod 8 is enabled to rotate towards one direction all the time during the shaking of the pipeline, the rotating shaft 9 in the main insertion rod 6 rotates synchronously with the rotating rod 8 under the action of the synchronizing wheel 10 and the synchronizing belt, the rotating shaft 9 is enabled to drive the threaded drill pipe 901 to rotate, due to the fact that the threaded drill pipe 901 and the main insertion rod 6 are arranged in a threaded mode, the threaded drill pipe 901 is enabled to move out of the main insertion rod 6 and be inserted into a wall body to be perpendicular to the main insertion rod 6 during rotation, the threaded drill pipe 901 can continuously go deep into the wall body in the long-term shaking process of the water supply and drainage pipeline, the fixed relation between the device and the wall body is strengthened, the device is prevented from falling off from the wall body, and the fastening effect of the device on the water supply and drainage pipeline is guaranteed.

Referring to fig. 1, 2 and 7, as a preferred technical solution of the present invention, the second limiting component includes an annular groove 701 formed on the secondary insert rod 7, a working air bag 702 is sleeved in the annular groove 701, a plurality of outer supporting plates 703 are further slidably connected in the annular groove 701, the outer supporting plates 703 are movably abutted against the working air bag 702, the second limiting component further includes an extruding air bag 11 disposed on the mounting plate 1, the movable plate 2 is movably abutted against the extruding air bag 11, and a first air passage 12 is formed between the extruding air bag 11 and the working air bag 702.

Furthermore, a sliding groove 7011 is formed in the annular groove 701, a sliding block 7012 is connected in the sliding groove 7011 in a sliding manner, the sliding block 7012 is fixedly connected with the outer supporting plate 703, and a second elastic element 7013 is arranged between the sliding block 7012 and the inner wall of the sliding groove 7011.

Specifically, to extrusion gasbag 11 effort when fly leaf 2 rocks, inside the air in the extrusion gasbag 11 discharged into work gasbag 702 through first air flue 12, work gasbag 702 inflation and promotion outer fagging 703 outwards removed in ring channel 701, make outer fagging 703 offset with the wall body installation pore inner wall of vice inserted bar 7, improve the close connection of vice inserted bar 7 with the installation pore, it is not hard up when water supply and drainage pipeline rocks to avoid the device, guarantee the fastening effect of device to water supply and drainage pipeline.

Referring to fig. 1, 2 and 7, as a preferred technical solution of the present invention, the second limiting assembly further includes a working groove 13 formed on the auxiliary inserting rod 7, the working groove 13 is slidably connected with a first piston 131, a third elastic element 132 is disposed between the first piston 131 and an inner wall of the working groove 13, a first push rod 133 is disposed on a side of the first piston 131 away from the third elastic element 132, one end of the first push rod 133 away from the first piston 131 penetrates through the working groove 13 and is connected with an L-shaped plate 14 for blocking the communication between the first air passage 12 and the second air passage 15, the second limiting assembly further includes an accommodating groove formed on the outer supporting plate 703, the accommodating groove is slidably connected with a contact plate 7031, a stressed airbag 7032 is disposed between the contact plate 7031 and an inner wall of the accommodating groove, and the stressed airbag 7032 is communicated with the working groove 13 through a pipeline.

Specifically, after the outer supporting plate 703 abuts against the mounting hole, the contact plate 7031 on the outer supporting plate 703 contracts into the accommodating groove and extrudes the stressed airbag 7032, air in the stressed airbag 7032 is discharged into the working groove 13, the first piston 131 is forced to drive the first push rod 133 to press the L-shaped plate 14 downward, so that the first air passage 12 and the second air passage 15 are communicated with each other, the first air passage 12 is no longer communicated with the working airbag 702, the extruded air in the extruded airbag 11 flows into the second air passage 15 through the first air passage 12, and the air in the extruded airbag 11 is prevented from being continuously discharged into the working airbag 702, so that the working airbag 702 is damaged when the outer supporting plate 703 on the outer side of the working airbag 702 cannot move outward continuously.

Referring to fig. 1, 2 and 8, as a preferred technical solution of the present invention, the positioning assembly includes a cavity 501 formed in the second clamping plate 5, the cavity 501 is connected to the first air passage 12 through the second air passage 15, a second piston 16 is slidably connected to the cavity 501, a fourth elastic element 161 is disposed between the second piston 16 and an inner wall of the cavity 501, a second push rod 162 is disposed at an end of the second piston 16 away from the fourth elastic element 161, positioning rods 17 are slidably connected to both sides of the second clamping plate 5, a fifth elastic element 171 is disposed between the two positioning rods 17, a second inclined surface is disposed on the positioning rod 17, a first inclined surface abutting against the second inclined surface is disposed on the second push rod 162, the positioning assembly further includes positioning holes 4011 formed in the sleeve 401 and uniformly distributed circumferentially, and the positioning rods 17 are movably connected to the positioning holes 4011.

Specifically, after the L-shaped plate 14 moves down, the first air passage 12 and the second air passage 15 are communicated with each other, the first air passage 12 is no longer communicated with the working air bag 702, so that the air extruded in the extrusion air bag 11 enters the cavity 501 through the first air passage 12 and the second air passage 15, the second piston 16 in the cavity 501 is stressed and drives the second push rod 162 to abut against the positioning rods 17, the two positioning rods 17 are mutually far away from each other, move out of the second clamping plate 5 and enter the positioning holes 4011 in the sleeve 401, the two sleeves 401 are limited in rotation, the sleeve 401 is prevented from rotating and moving due to shaking in the process of fixing the drainage pipeline for a long time, the device is loose, the holding force of the first clamping plate 3 and the second clamping plate 5 on the drainage pipeline is influenced, and the fixing effect of the drainage pipeline is ensured.

Referring to fig. 1 and 2, as a preferred technical solution of the present invention, rubber pads 18 are disposed on the first clamping plate 3 and the second clamping plate 5, and the rubber pads 18 are provided with anti-slip patterns uniformly distributed thereon.

Specifically, the rubber pad 18 is arranged on the clamping plate, so that the water supply and drainage pipeline is prevented from being abraded when the water supply and drainage pipeline is fixed, the service life of the water supply and drainage pipeline is shortened, the clamping effect of the device on the pipeline can be improved due to the arrangement of the anti-skidding lines, and the looseness of the device is avoided.

s1: when the device is used, the mounting plate 1 is fixed on a wall body through the main insertion rod 6 and the auxiliary insertion rod 7, then the water supply and drainage pipeline is arranged between the first clamping plate 3 and the second clamping plate 5, then the positions of the two sleeves 401 arranged on the elastic telescopic rod 4 are adjusted, the clamping and holding force of the pipeline is adjusted, and the second clamping plate 5 is matched with the first clamping plate 3 to clamp and hold the water supply and drainage pipeline;

s2: when the water supply and drainage pipeline shakes, acting forces are applied to the first clamping plate 3 and the second clamping plate 5, the elastic telescopic rod 4 and the first elastic element 201 buffer the shaking range of the pipeline, when the first clamping plate 3 moves under a force, the movable plate 2 moves towards the mounting plate 1, the movable plate 2 drives the rotating ring 802 to rotate through the swinging rod 803, the fixture block 8012 of one of the lantern rings 801 on the rotating rod 8 is clamped in the clamping groove 8021 of the rotating ring 802, so that the lantern ring 801 drives the rotating rod 8 to rotate anticlockwise, the fixture block 8012 on the other lantern ring 801 is pressed into the groove 8011 by the inner side wall of the rotating ring 802, when the movable plate 2 resets and moves back under the action of the elastic element, the original fixture block 8012 on the rotating rod 8 is pressed into the lantern ring 801 in the groove 8011, the fixture block 8012 is clamped into the clamping groove 8021 of the rotating ring 802 at the moment, so that the lantern ring 801 drives the rotating rod 8 to rotate anticlockwise, so that the rotating rod 8 rotates towards one direction all the time during the shaking of the pipeline, the main inserting rod 6 is inserted into the drill pipe 901, and the drill pipe is arranged at an angle with the drill pipe 901;

s3: and when the movable plate 2 shakes, acting force is applied to the extrusion airbag 11, air in the extrusion airbag 11 is discharged into the working airbag 702 through the first air passage 12, the working airbag 702 expands and pushes the outer support plate 703 to move outwards in the annular groove 701, so that the outer support plate 703 abuts against the inner wall of the wall mounting pore channel of the auxiliary insertion rod 7, after the outer support plate 703 abuts against the mounting pore channel, the contact plate 7031 on the outer support plate 703 contracts into the accommodating groove and extrudes the stressed airbag 7032, air in the stressed airbag 7032 is discharged into the working groove 13, the first piston 131 drives the first push rod 133 to press the L-shaped plate 14 downwards under force, so that the first air passage 12 and the second air passage 15 are communicated with each other, the first air passage 12 is not communicated with the working airbag 702, so that the extruded air in the extrusion airbag 11 enters the cavity 501 through the first air passage 12 and the second air passage 15, the second piston 16 in the cavity 501 is forced and drives the second push rod 162 to abut against the positioning rod 17, so that the two positioning rods 17 are separated from each other and move out of the second clamping plate 5 and enter the positioning holes 4011 on the sleeve 401, and limit the two positioning sleeves 401.

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

1. The utility model provides a pipeline fastener for building plumbing, includes mounting panel (1), its characterized in that, sliding connection has fly leaf (2) on mounting panel (1), be provided with first elastic element (201) between fly leaf (2) and mounting panel (1), be provided with first grip block (3) on fly leaf (2), still be provided with elastic telescopic rod (4) on mounting panel (1), the one end threaded connection that mounting panel (1) were kept away from in elastic telescopic rod (4) has two sleeves (401), two be provided with second grip block (5) between sleeve (401), be provided with locating component between second grip block (5) and two sleeves (401), be provided with main inserted bar (6) and two vice inserted bars (7) on mounting panel (1), be provided with first spacing subassembly on main inserted bar (6), every be provided with the spacing subassembly of second on vice inserted bar (7), be provided with second air flue (15) between spacing subassembly of second and the locating component.

2. The pipeline fastening device for water supply and drainage of a building as claimed in claim 1, wherein the first limiting assembly comprises a rotating rod (8) rotatably disposed in the mounting plate (1), two lantern rings (801) are fixedly disposed on the rotating rod (8), a rotating ring (802) is disposed on an outer side of each lantern ring (801), a swinging rod (803) is fixedly disposed on the rotating ring (802), one ends of the two swinging rods (803) far away from the lantern rings (801) are movably connected with two sides of the movable plate (2), the first limiting assembly further comprises a rotating shaft (9) disposed in the main insertion rod (6) through supporting plates, synchronizing wheels (10) are disposed on the rotating shaft (9) and the rotating rod (8), a synchronizing belt is disposed between the two synchronizing wheels (10), a threaded drill pipe (901) is slidably connected to the rotating shaft (9), and the threaded drill pipe (901) is in threaded connection with the main insertion rod (6).

3. The pipeline fastening device for building water supply and drainage as claimed in claim 2, wherein the movable plate (2) is provided with a fixed block (202), and the swinging rod (803) is provided with a movable groove (8031) matched with the fixed block (202).

4. The pipeline fastening device for building water supply and drainage as claimed in claim 2, wherein the lantern ring (801) is connected with the rotating ring (802) through a bearing, a groove (8011) is formed in the lantern ring (801), a clamping block (8012) is arranged in the groove (8011) through a rotating shaft, a torsion spring used for resetting the clamping block (8012) is sleeved on the rotating shaft, the clamping block (8012) movably abuts against the inner side wall of the rotating ring (802), and clamping grooves (8021) which are matched with the clamping block (8012) and are evenly distributed circumferentially are formed in the rotating ring (802).

5. The pipeline fastening device for building water supply and drainage according to claim 1, wherein the second limiting component comprises an annular groove (701) formed in the auxiliary insert rod (7), a working air bag (702) is sleeved in the annular groove (701), a plurality of outer supporting plates (703) are further connected in the annular groove (701) in a sliding manner, the outer supporting plates (703) are movably abutted to the working air bag (702), the second limiting component further comprises an extrusion air bag (11) formed in the mounting plate (1), the movable plate (2) is movably abutted to the extrusion air bag (11), and a first air passage (12) is formed between the extrusion air bag (11) and the working air bag (702).

6. The pipeline fastening device for building water supply and drainage according to claim 5, wherein a sliding groove (7011) is formed in the annular groove (701), a sliding block (7012) is connected in the sliding groove (7011) in a sliding mode, the sliding block (7012) is fixedly connected with the outer supporting plate (703), and a second elastic element (7013) is arranged between the sliding block (7012) and the inner wall of the sliding groove (7011).

7. The pipeline fastening device for water supply and drainage of buildings according to claim 5, wherein the second limiting component further comprises a working groove (13) formed on the auxiliary inserted rod (7), a first piston (131) is slidably connected in the working groove (13), a third elastic element (132) is arranged between the first piston (131) and the inner wall of the working groove (13), a first push rod (133) is arranged on one side of the first piston (131) departing from the third elastic element (132), one end of the first push rod (133) far away from the first piston (131) penetrates through the working groove (13) and is connected with an L-shaped plate (14) used for cutting off the communication between the first air passage (12) and the second air passage (15), the second limiting component further comprises an accommodating groove formed on the outer supporting plate (703), a contact plate (7031) is slidably connected in the accommodating groove, a stressed air bag (7032) is arranged between the accommodating groove (7031) and the inner wall of the accommodating groove, and the stressed air bag (7032) is communicated with the working groove (13) through a pipeline.

8. The pipeline fastening device for building water supply and drainage as claimed in claim 7, wherein the positioning assembly comprises a cavity (501) formed in a second clamping plate (5), the cavity (501) is connected with a first air passage (12) through a second air passage (15), a second piston (16) is slidably connected in the cavity (501), a fourth elastic element (161) is arranged between the second piston (16) and the inner wall of the cavity (501), a second push rod (162) is arranged at one end of the second piston (16) departing from the fourth elastic element (161), positioning rods (17) are slidably connected to two sides of the second clamping plate (5), a fifth elastic element (171) is arranged between the positioning rods (17), a second inclined surface is arranged on the positioning rods (17), a first inclined surface which is pressed against the second inclined surface is arranged on the second push rod (162), positioning holes (4011) are formed in a sleeve (401) and are uniformly distributed circumferentially, and the positioning rods (17) are movably connected in the positioning holes (4011).

9. The pipeline fastening device for building water supply and drainage as claimed in claim 1, wherein the first clamping plate (3) and the second clamping plate (5) are provided with rubber pads (18), and the rubber pads (18) are provided with anti-skid lines which are distributed uniformly.

10. A method for fastening a pipe for water supply and drainage in a building, comprising the pipe fastening device for water supply and drainage in a building as claimed in any one of claims 1 to 9, further comprising the steps of:

s1: when the device is used, the mounting plate (1) is fixed on a wall body through the main inserted rod (6) and the auxiliary inserted rod (7), then the water supply and drainage pipeline is arranged between the first clamping plate (3) and the second clamping plate (5), then the positions of the two sleeves (401) on the elastic telescopic rod (4) are adjusted, the clamping and holding force of the pipeline is adjusted, and the second clamping plate (5) is matched with the first clamping plate (3) to clamp and hold the water supply and drainage pipeline tightly;

s2: when the water supply and drainage pipeline shakes, acting forces are applied to the first clamping plate (3) and the second clamping plate (5), the elastic telescopic rod (4) and the first elastic element (201) buffer the shaking range of the pipeline, when the first clamping plate (3) is stressed to move, the movable plate (2) moves towards the mounting plate (1), the movable plate (2) drives the rotating ring (802) to rotate through the swinging rod (803), the clamping block (8012) of one of the lantern rings (801) on the rotating rod (8) is clamped in the clamping groove (8021) of the rotating ring (802), so that the lantern ring (801) drives the rotating rod (8) to rotate anticlockwise, the clamping block (8012) on the other lantern ring (801) is pressed into the groove (8011) by the inner side wall of the rotating ring (802), when the movable plate (2) resets and moves back under the action of the elastic element, the clamping block (8012) on the clamping block (8018) is clamped in the lantern ring (801) which is originally pressed into the groove (8011) and is clamped in the clamping block (8012) of the rotating ring (808) which is pressed into the groove (802), so that the pipeline (808) rotates along with the swinging of the main synchronous pulley (801) and the synchronous pulley (801) rotates along with the swinging of the pipeline (10), the rotating shaft (9) drives the threaded drill pipe (901) to rotate, and the threaded drill pipe (901) is in threaded arrangement with the main inserted link (6), so that the threaded drill pipe (901) moves out of the main inserted link (6) when rotating and is inserted into a wall body to form a vertical angle with the main inserted link (6);

s3: when the movable plate (2) shakes, acting force is applied to the extrusion air bag (11), air in the extrusion air bag (11) is discharged into the working air bag (702) through the first air passage (12), the working air bag (702) expands and pushes the outer support plate (703) to move outwards in the annular groove (701), so that the outer support plate (703) is abutted against the inner wall of the wall mounting pore canal of the auxiliary inserted link (7), after the outer supporting plate (703) is abutted against the mounting pore channel, the contact plate (7031) on the outer supporting plate (703) is contracted to enter the accommodating groove and extrude the stressed air bag (7032), air in the stressed air bag (7032) is discharged to enter the working groove (13), the first piston (131) is stressed to drive the first push rod (133) to press the L-shaped plate (14) downwards, so that the first air channel (12) and the second air channel (15) are communicated with each other, and first air flue (12) no longer communicates with work gasbag (702), make in the extrusion gasbag (11) by the extruded air get into cavity (501) through first air flue (12) and second air flue (15), second piston (16) atress in cavity (501) and drive second push rod (162) offset locating lever (17), make two locating levers (17) mutual separation shift out second grip block (5) and enter locating hole (4011) on sleeve (401), restrict two sleeves (401).