A water and gas distribution pipeline and its installation device

Abstract

The present invention relates to the technical field of water distribution and gas distribution pipelines, and specifically to a water distribution and gas distribution pipeline and an installation device thereof, wherein the water distribution and gas distribution pipeline comprises a water distribution riser, a gas distribution riser and a prefabricated cover plate, a first threaded sleeve and a second threaded sleeve are pre-buried on the prefabricated cover plate, the water distribution riser and the gas distribution riser are both provided with external threads on the outside, the first threaded sleeve and the second threaded sleeve are both provided with internal threads on the inside, the water distribution riser is threadedly matched with the first threaded sleeve, the gas distribution riser is threadedly matched with the second threaded sleeve, the first threaded sleeve and the second threaded sleeve are both provided with auxiliary spring clips on the inside, the auxiliary spring clips are located below the internal threads, the auxiliary spring clips are used to pre-clamp the water distribution riser or the gas distribution riser, so as to facilitate the installation and height adjustment of the water distribution riser.

Description

Technical Field

[0001] The invention relates to the technical field of water and gas distribution pipelines, in particular to a water and gas distribution pipeline and an installation device thereof. Background Art

[0002] The bread pipe water and air distribution system is one of the commonly used water and air distribution systems for air-water flushing filters. The filter using the bread pipe system is characterized by the filter having no central channel, and the entire filter area is effective filtration area. The water and air inlet channels are under the bottom plate of the filter, and vertical water and air distribution pipes are used to pass through the top plate to supply water and air to the bread pipes.

[0003] In the prior art, the bread pipe water and gas distribution system directly pre-buries the gas distribution riser and the water distribution riser on the prefabricated cover plate. However, such a setting is not convenient for the installation and adjustment of the gas distribution riser and the water distribution riser, and in order to ensure that the extension length of the gas distribution riser and the water distribution riser on each prefabricated cover plate remains consistent, it is necessary to manually measure and adjust them one by one, resulting in low installation efficiency of the gas distribution riser and the water distribution riser on the prefabricated cover plate. Summary of the invention

[0004] Based on this, it is necessary to provide a water and gas distribution pipeline and its installation device to address the technical problems that the current gas distribution riser and water distribution riser are not easy to adjust in height on the prefabricated cover plate and have low installation efficiency.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A water and gas distribution pipeline comprises a water distribution riser, a gas distribution riser and a prefabricated cover plate, wherein a first threaded sleeve and a second threaded sleeve are pre-buried on the prefabricated cover plate, the water distribution riser and the gas distribution riser are both provided with external threads on the outside, and the first threaded sleeve and the second threaded sleeve are both provided with internal threads on the inside, the water distribution riser is threadably matched with the first threaded sleeve, and the gas distribution riser is threadably matched with the second threaded sleeve, and the first threaded sleeve and the second threaded sleeve are both provided with auxiliary spring clips on the inside, the auxiliary spring clips are located below the internal threads, and the auxiliary spring clips are used to pre-clamp the water distribution riser or the gas distribution riser.

[0007] A water distribution and gas distribution pipeline installation device is used to thread the water distribution riser and the gas distribution riser in the water distribution and gas distribution pipeline to the prefabricated cover plate, including an adjustment frame, the adjustment frame is provided with a plurality of adjustment components, the adjustment components are arranged at intervals in the up and down directions, the adjustment components include a support block, a first standard plate and a second standard plate, the support block is used to support the prefabricated cover plate, the first standard plate and the second standard plate are both located below the support block, the first standard plate is used to support the bottom of the water distribution riser, the second standard plate is used to support the bottom of the gas distribution riser, the interior of the water distribution riser is penetrated with a first screw member, the interior of the gas distribution riser is penetrated with a first screw member A second screw member is provided, the first screw member can be inserted into the interior of multiple water distribution vertical pipes at the same time, the second screw member can be inserted into the interior of multiple gas distribution vertical pipes at the same time, the first screw member and the second screw member have the same structure, the first screw member includes an insertion rod, the insertion rod is provided with multiple air bag assemblies, each air bag assembly corresponds to a water distribution vertical pipe, the air bag assembly can abut against the inner wall of the water distribution vertical pipe after being inflated, so that rotating the insertion rod can drive the water distribution vertical pipe to be threadedly connected in the corresponding first threaded sleeve, after the water distribution vertical pipe abuts against the corresponding first standard plate, the air bag assembly can automatically accelerate the release of gas and rotate relative to the water distribution vertical pipe.

[0008] Further, the airbag assembly includes an airbag, and the insertion rod is fixed with two upper and lower clamping rings, and the airbag has two upper and lower fixing rings, the fixing rings correspond to the clamping rings one by one and are rotatably matched, and the inner circumferential surface of the fixing ring is evenly provided with a plurality of arc-shaped gradual grooves, and the groove depth of the arc-shaped gradual grooves gradually increases around a first direction, and the first direction is the rotation direction when the water distribution vertical pipe is threadedly connected with the first threaded sleeve, and the circumference of the insertion rod is provided with a plurality of telescopic degassing blocks, and the telescopic degassing blocks can be telescoped along the radial direction of the insertion rod, and the clamping ring is provided with mounting holes corresponding to the telescopic degassing blocks, and the telescopic degassing blocks pass through the mounting holes and correspond to the arc-shaped gradual grooves one by one and are slidably matched.

[0009] Furthermore, the telescopic deflation block includes a connecting spring and a rectangular plate, the rectangular plate is connected to the insertion rod through the connecting spring, and the rectangular plate has a rectangular through hole running through the top and bottom, and the rectangular through hole can release the gas inside the airbag to the outside of the airbag.

[0010] Furthermore, the clamping ring includes a first circular ring and a second circular ring, the first circular ring is sealingly and fixedly connected to the insertion rod, the second circular ring and the outer peripheral surface of the insertion rod have an annular space, the telescopic deflating block is arranged corresponding to the annular space, the mounting hole is located on the second circular ring, and the fixing ring is rotatably matched with the second circular ring.

[0011] Furthermore, a plurality of shielding rings are fixedly provided on the second circular ring, and the fixing ring is rotatably arranged inside the shielding ring.

[0012] Furthermore, in the initial state, the telescopic deflation block is located at the position where the depth of the arc-shaped gradual groove is the smallest.

[0013] Furthermore, an inflation port is provided on the insertion rod, and the inflation port corresponds to the interior of the airbag. The insertion rod is a hollow rod, and a hose is provided at the end of the insertion rod. The hose is used to connect an air pump, and the air pump is used to inflate the interior of the insertion rod.

[0014] Furthermore, the adjustment frame is provided with a plurality of fixing plates extending up and down, and the first standard plate and the second standard plate can slide up and down along the fixing plates.

[0015] Furthermore, a first through hole is formed on the first standard plate, and a second through hole is formed on the second standard plate. The diameter of the first through hole is smaller than the inner diameter of the water distribution riser, and the diameter of the second through hole is smaller than the inner diameter of the gas distribution riser.

[0016] The beneficial effects of the present invention are:

[0017] The water and gas distribution pipeline provided by the present invention is provided with a threaded connection to facilitate adjustment of the installation height of the water distribution riser or the gas distribution riser, and auxiliary spring pieces are provided for pre-clamping, making the threaded installation of the water distribution riser or the gas distribution riser on the prefabricated cover plate more convenient.

[0018] The water and gas distribution pipeline installation device provided by the present invention can realize threaded connection of multiple upper and lower water distribution vertical pipes on their respective prefabricated cover plates by continuously rotating the insertion rod, has high installation efficiency, and can ensure that the lengths of multiple water distribution vertical pipes extending downward from the prefabricated cover plate remain consistent, thereby improving installation accuracy.

[0019] Secondly, after the water distribution riser abuts against the corresponding first standard plate or the gas distribution riser abuts against the corresponding second standard plate, the airbag assembly can automatically accelerate the release of gas and rotate relative to the water distribution riser or the gas distribution riser, thereby avoiding friction between the airbag assembly and the water distribution riser or the gas distribution riser, and reducing wear on the installed water distribution riser or the gas distribution riser. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a water and gas distribution pipeline provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the three-dimensional structure of a water and gas distribution pipeline installation device provided in one embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the internal structure of a water and gas distribution pipeline installation device provided in one embodiment of the present invention;

[0023] Figure 4 A side view of a water and gas distribution pipeline installation device provided by one embodiment of the present invention;

[0024] Figure 5 for Figure 4 Middle XX section view;

[0025] Figure 6 for Figure 5 A magnified view of the structure at center;

[0026] Figure 7 A schematic diagram of the structure of an insertion rod and an air bag assembly in a water and gas distribution pipeline installation device provided in one embodiment of the present invention;

[0027] Figure 8 for Figure 7 A magnified view of the structure at B in the middle;

[0028] Fig. 9 for Figure 7 A magnified view of the structure at C in the middle;

[0029] Fig.10 A schematic diagram of the structure of a telescopic air release block in a water and gas distribution pipeline installation device provided in one embodiment of the present invention;

[0030] Fig.11 A schematic structural diagram of an air bag and a clamping ring in a water and gas distribution pipeline installation device provided in one embodiment of the present invention.

[0031] in:

[0032] 100, pouring cement platform; 200, prefabricated cover plate; 210, internal thread; 211, auxiliary spring piece; 300, water distribution vertical pipe; 400, gas distribution vertical pipe; 500, fixing piece; 600, adjustment frame; 601, auxiliary rotating plate; 602, first standard plate; 6021, locking bolt; 603, sliding groove; 604, base; 605, support block; 606, second standard plate; 700, insertion rod; 701, hose; 702, first pin hole; 703, inflation port; 710, shielding ring; 711, rectangular plate; 712, connecting spring; 713, clamping ring; 7131, second pin hole; 7132, mounting hole; 7133, fixing hole; 714, fixing ring; 7141, arc gradient groove; 7142, airbag. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] like Figure 1 and Figure 6 As shown, a water distribution and gas distribution pipeline provided by an embodiment of the present invention includes a water distribution riser 300, a gas distribution riser 400 and a prefabricated cover plate 200, wherein the prefabricated cover plate 200 is pre-buried with a first threaded sleeve (not shown in the figure) and a second threaded sleeve, the water distribution riser 300 and the gas distribution riser 400 are both provided with external threads on the outside, and the first threaded sleeve and the second threaded sleeve are both provided with internal threads 210 on the inside, the water distribution riser 300 is threadedly matched with the first threaded sleeve, and the gas distribution riser 400 is threadedly matched with the second threaded sleeve, and the first threaded sleeve and the second threaded sleeve are both provided with auxiliary spring clips 211 on the inside, and the auxiliary spring clips 211 are located in the mounting groove below the internal threads 210, and the auxiliary spring clips 211 are used to pre-clamp the water distribution riser 300 or the gas distribution riser 400. The threaded connection is provided to facilitate adjustment of the installation height of the water distribution riser 300 or the gas distribution riser 400 , and the auxiliary spring piece 211 can be provided for pre-clamping, making the threaded installation of the water distribution riser 300 or the gas distribution riser 400 on the prefabricated cover plate 200 more convenient.

[0037] The prefabricated cover plate 200 is a cement prefabricated plate, and the first threaded sleeve and the second threaded sleeve are both metal pipes. After the water distribution vertical pipe 300 and the gas distribution vertical pipe 400 are installed on the prefabricated cover plate 200, the prefabricated cover plate 200 is placed on the casting cement platform 100 and sealed and connected by the fixing member 500, and the fixing member 500 is a bolt.

[0038] like Figures 2 to 11 As shown, an embodiment of the present invention provides a water distribution and gas distribution pipeline installation device, which is used to thread the water distribution riser 300 and the gas distribution riser 400 on the prefabricated cover plate 200, including an adjustment frame 600, on which a plurality of adjustment components are arranged at intervals in the up and down directions, and the adjustment components include a support block 605, a first standard plate 602 and a second standard plate 606, the support block 605 is used to support the prefabricated cover plate 200, the first standard plate 602 and the second standard plate 606 are both located below the support block 605, the first standard plate 602 is used to support the bottom of the water distribution riser 300, the second standard plate 606 is used to support the bottom of the gas distribution riser 400, and the water distribution riser 300 is provided with a first screw member inside. A second screw is inserted into the interior of the gas distribution vertical pipe 400, and the first screw can be inserted into the interior of multiple water distribution vertical pipes 300 at the same time. The second screw can be inserted into the interior of multiple gas distribution vertical pipes 400 at the same time. The first screw has the same structure as the second screw. The first screw includes an insertion rod 700, and a plurality of airbag assemblies are provided on the insertion rod 700. Each airbag assembly corresponds to a water distribution vertical pipe 300. After being inflated, the airbag assembly can abut against the inner wall of the water distribution vertical pipe 300, so that rotating the insertion rod 700 can drive the water distribution vertical pipe 300 to be threadedly connected in the corresponding first threaded sleeve. After the water distribution vertical pipe 300 abuts against the corresponding first standard plate 602, the airbag assembly can automatically accelerate the release of gas and rotate relative to the water distribution vertical pipe 300.

[0039] The second screw member includes an insertion rod 700, on which a plurality of airbag assemblies are arranged, each of which corresponds to a gas distribution vertical pipe 400. After being inflated, the airbag assembly can abut against the inner wall of the gas distribution vertical pipe 400, so that the rotation of the insertion rod 700 can drive the gas distribution vertical pipe 400 to be threadedly connected in the corresponding second threaded sleeve. After the gas distribution vertical pipe 400 abuts against the corresponding second standard plate 606, the airbag assembly can automatically accelerate the release of gas and rotate relative to the gas distribution vertical pipe 400. The sizes of the first screw member and the second screw member can be adapted according to the sizes of the water distribution vertical pipe 300 and the gas distribution vertical pipe 400.

[0040] The height of the support block 605 on the adjustment frame 600 is adjustable, so as to adapt to water distribution risers 300 and gas distribution risers 400 of different sizes.

[0041] In one embodiment, the airbag assembly includes an airbag 7142, and two upper and lower clamping rings 713 are fixed on the insertion rod 700, and the two clamping rings 713 are symmetrically arranged up and down. The airbag 7142 has two upper and lower fixing rings 714, and the fixing rings 714 correspond to the clamping rings 713 one by one and rotate together. The inner circumference of the fixing ring 714 is evenly provided with a plurality of arc-shaped gradual grooves 7141, and the groove depth of the arc-shaped gradual grooves 7141 gradually increases around a first direction, and the first direction is the rotation direction when the water distribution vertical pipe 300 is threadedly connected with the first threaded sleeve. A plurality of telescopic degassing blocks are provided in the circumference of the insertion rod 700, and the telescopic degassing blocks can be telescoped along the radial direction of the insertion rod 700, and the clamping ring 713 is provided with a mounting hole 7132 corresponding to the telescopic degassing block, and the telescopic degassing block passes through the mounting hole 7132 and corresponds to the arc-shaped gradual groove 7141 one by one and slides together. In this way, when the insertion rod 700 rotates, the insertion rod 700 drives the telescopic degassing block to rotate through the clamping ring 713, and the telescopic degassing block slides along the arc-shaped gradient groove 7141 to make the telescopic degassing block extend and retract along the radial direction of the insertion rod 700, so that the extended volume of the telescopic degassing block outside the clamping ring 713 will change.

[0042] In one embodiment, the telescopic deflation block includes a connecting spring 712 and a rectangular plate 711, wherein the rectangular plate 711 is connected to the insertion rod 700 via the connecting spring 712, and the rectangular plate 711 has a rectangular perforation extending vertically therethrough, and the rectangular perforation can release the gas inside the airbag 7142 to the outside of the airbag 7142. The extension volume of the telescopic deflation block outside the clamping ring 713 changes, so that the exposed area of ​​the rectangular perforation outside the clamping ring 713 changes, thereby changing the speed at which the airbag 7142 releases gas.

[0043] In one embodiment, the clamping ring 713 includes a first circular ring and a second circular ring, the first circular ring is sealed and fixedly connected to the insertion rod 700, the second circular ring and the outer peripheral surface of the insertion rod 700 have an annular space, the telescopic deflation block is arranged corresponding to the annular space, the mounting hole 7132 is located on the second circular ring, and the fixing ring 714 is rotatably matched with the second circular ring. The first circular ring and the second circular ring are integrally formed. This facilitates the clamping ring 713 to maintain sealing with the insertion rod 700. The insertion rod 700 is provided with a first pin hole 702, and the first circular ring is provided with a second pin hole 7131. The pin passes through the first pin hole 702 and the second pin hole 7131 to realize the fixed connection between the clamping ring 713 and the insertion rod 700.

[0044] In one embodiment, a plurality of shielding rings 710 are fixedly disposed on the second circular ring, and the fixing ring 714 is rotatably disposed inside the shielding ring 710. The shielding ring 710 is provided to facilitate the rotation of the airbag 7142 relative to the clamping ring 713. The second circular ring is provided with fixing holes 7133, and bolts are used to fix the shielding ring 710 to the fixing holes 7133 of the second circular ring.

[0045] In one embodiment, in the initial state, the telescopic deflation block is located at the minimum depth of the arc-shaped gradual groove 7141. At this time, the volume of the telescopic deflation block extending from the clamping ring 713 is the smallest, so that the exposed area of ​​the rectangular perforation is the smallest, so that the airbag 7142 releases gas at the slowest speed.

[0046] In one embodiment, the insertion rod 700 is provided with an air filling port 703, and the air filling port 703 corresponds to the interior of the airbag 7142. The insertion rod 700 is a hollow rod, and a hose 701 is provided at the end of the insertion rod 700, and the hose 701 is used to connect an air pump, and the air pump is used to fill air into the interior of the insertion rod 700. The insertion rod 700 is filled with air by the air pump, so that the airbag 7142 is inflated and opened. Although the airbag 7142 is constantly releasing gas through the rectangular perforations, the inflation speed of the airbag 7142 is substantially consistent with the speed of the rectangular perforations releasing gas, so that the airbag 7142 can be kept in a tensioned state, and can then abut against the inner wall of the water distribution riser 300 or the gas distribution riser 400.

[0047] In one embodiment, the adjustment frame 600 is provided with a plurality of fixing plates extending up and down, and the first standard plate 602 and the second standard plate 606 can slide up and down along the fixing plates.

[0048] Each prefabricated cover plate 200 is provided with two groups of vertical pipes symmetrically on the left and right, and each group of vertical pipes includes a water distribution vertical pipe 300 and a gas distribution vertical pipe 400. The first standard plate 602 and the second standard plate 606 are both U-shaped plates, and the second standard plate 606 is located on the inner side of the first standard plate 602. The first standard plate 602 corresponds to two water distribution vertical pipes 300, and the second standard plate 606 corresponds to two gas distribution vertical pipes 400. There are four fixed plates, and two fixed plates are respectively provided on the outer side of the first standard plate 602 and the inner side of the second standard plate 606. A sliding groove 603 is provided between the first standard plate 602 and the second standard plate 606. The first standard plate 602 and the second standard plate 606 are fixed to the fixed plate by locking bolts 6021, so that the positions of the first standard plate 602 and the second standard plate 606 can be adjusted easily.

[0049] The top of the adjustment frame 600 is provided with an auxiliary rotating plate 601, which is detachably mounted on the adjustment frame 600, and has a rotating hole, which is rotatably matched with the insertion rod 700. The bottom of the adjustment frame 600 is provided with a base 604, which is fixed on the ground.

[0050] In one embodiment, a first through hole is formed on the first standard plate 602, and a second through hole is formed on the second standard plate 606. The diameter of the first through hole is smaller than the inner diameter of the water distribution vertical pipe 300, and the diameter of the second through hole is smaller than the inner diameter of the gas distribution vertical pipe 400. In this way, the first screw member and the second screw member can pass through the multiple water distribution vertical pipes 300 and gas distribution vertical pipes 400 distributed vertically in the adjustment frame 600.

[0051] In combination with the above embodiments, the use principle and working process of the embodiments of the present invention are as follows:

[0052] First, insert the bottom of the water distribution riser 300 into the first threaded sleeve of the prefabricated cover plate 200, and insert the bottom of the gas distribution riser 400 into the second threaded sleeve of the prefabricated cover plate 200, and clamp and position them through the auxiliary spring pieces 211 arranged inside the first threaded sleeve and the second threaded sleeve.

[0053] Then, multiple prefabricated cover plates 200 are placed on the support blocks 605 of the adjustment frame 600 in a corresponding manner, and the distance between two adjacent support blocks 605 is greater than the length of the water distribution vertical pipe 300 and the gas distribution vertical pipe 400. The auxiliary rotating plate 601 is removed from the adjustment frame 600. Then, according to the installation requirements, the positions of the first standard plate 602 and the second standard plate 606 are adjusted. Finally, the first screw is inserted into the interior of the multiple water distribution vertical pipes 300, and the second screw is inserted into the interior of the multiple gas distribution vertical pipes 400. Each airbag assembly corresponds to each vertical pipe, and then the auxiliary rotating plate 601 is reinstalled on the adjustment frame 600.

[0054] Taking the installation of the water distribution vertical pipe 300 by the first screw member as an example, the insertion rod 700 is inflated by an air pump, so that the gas enters the airbag 7142, and the airbag 7142 opens after being inflated. Although the airbag 7142 is constantly releasing gas through the rectangular perforations, the inflation speed of the airbag 7142 is substantially consistent with the speed of the rectangular perforations releasing gas, so that the airbag 7142 can be kept in a tensioned state, so that the airbag 7142 abuts against the inner wall of the water distribution vertical pipe 300. At this time, the friction between the airbag 7142 and the water distribution vertical pipe 300 is large, and then the rotation of the insertion rod 700 can drive the upper and lower multiple water distribution vertical pipes 300 to rotate synchronously, so that the external thread of the water distribution vertical pipe 300 is threadedly connected with the internal thread 210 of the first threaded sleeve. Since the insertion depths of the upper and lower multiple water distribution vertical pipes 300 in each first threaded sleeve are inconsistent, the heights required for each water distribution vertical pipe 300 to abut against the first standard plate 602 are also different. When a water distribution riser 300 first abuts against the first standard plate 602, the water distribution riser 300 cannot continue to move downward, so that the water distribution riser 300 cannot continue to rotate. If the insertion rod 700 continues to rotate, the telescopic degassing block on the insertion rod 700 will rotate along the arc-shaped gradient groove 7141 on the fixing ring 714. Since the groove depth of the arc-shaped gradient groove 7141 gradually increases along the rotation direction, the protruding volume of the telescopic degassing block outside the clamping ring 713 increases, and the exposed area of ​​the rectangular perforation outside the clamping ring 713 increases, thereby accelerating the speed at which the airbag 7142 releases gas, and then the airbag 7142 shrinks rapidly, and the airbag 7142 no longer abuts against the water distribution riser 300, so that the rotation of the insertion rod 700 no longer drives the water distribution riser 300 to be threadedly connected with the first threaded sleeve. The water distribution vertical pipe 300 that is not in contact with the first standard plate 602 can continue to rotate under the continued rotation of the insertion rod 700, and stops rotating after being in contact with the first standard plate 602, and its corresponding air bag 7142 also shrinks rapidly, and the air bag 7142 no longer contacts the water distribution vertical pipe 300. Therefore, by continuously rotating the insertion rod 700, multiple water distribution vertical pipes 300 above and below can be threadedly connected to their respective prefabricated cover plates 200, with high installation efficiency, and can ensure that the lengths of multiple water distribution vertical pipes 300 extending downward from the prefabricated cover plates 200 remain consistent, thereby improving installation accuracy.

[0055] If after installation, it is found that the downward extension length of the water distribution riser 300 has changed, the insertion rod 700 can be inflated again and the insertion rod 700 can be rotated. On the basis that the downward extension lengths of multiple water distribution riser pipes 300 are consistent after installation, the insertion rod 700 can be rotated again to adjust the downward extension lengths of multiple water distribution riser pipes 300 at the same time.

[0056] The installation process of the second screw member on the gas distribution riser 400 is consistent with the installation process of the first screw member on the water distribution riser 300, and will not be repeated here.

[0057] Finally, turn off the air pump to shrink all the air bags 7142, remove the auxiliary rotating plate 601 from the adjustment frame 600, take out the first screw member and the second screw member, and connect the installed prefabricated cover plate 200 to the pouring cement platform 100.

[0058] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A water distribution and gas distribution pipeline installation device, used for threading a water distribution riser and a gas distribution riser in the water distribution and gas distribution pipeline on a prefabricated cover plate, wherein a first threaded sleeve and a second threaded sleeve are pre-buried on the prefabricated cover plate, wherein the water distribution riser is threadedly matched with the first threaded sleeve, and the gas distribution riser is threadedly matched with the second threaded sleeve, and wherein: The invention comprises an adjusting frame, on which a plurality of adjusting components are arranged at intervals in the up-down direction, and the adjusting components comprise a supporting block, a first standard plate and a second standard plate, wherein the supporting block is used to support a prefabricated cover plate, the first standard plate and the second standard plate are both located below the supporting block, the first standard plate is used to support the bottom of a water distribution vertical pipe, the second standard plate is used to support the bottom of a gas distribution vertical pipe, a first screw is passed through the interior of the water distribution vertical pipe, a second screw is passed through the interior of the gas distribution vertical pipe, the first screw can be inserted into a plurality of water distribution vertical pipes at the same time, the second screw can be inserted into a plurality of gas distribution vertical pipes at the same time, and the first screw and the second screw are connected to each other. The two screw parts have the same structure. The first screw part includes an insertion rod, and a plurality of airbag assemblies are arranged on the insertion rod. Each airbag assembly corresponds to a water distribution vertical pipe. After the airbag assembly is inflated, it can abut against the inner wall of the water distribution vertical pipe, so that rotating the insertion rod can drive the water distribution vertical pipe to be threadedly connected in the corresponding first threaded sleeve. After the water distribution vertical pipe abuts against the corresponding first standard plate, the airbag assembly can automatically accelerate the release of gas and rotate relative to the water distribution vertical pipe. The airbag assembly includes an airbag. An upper and lower clamping ring is fixed on the insertion rod. The airbag has an upper and lower fixing ring. The fixing ring corresponds to the clamping ring one by one and rotates together. The inner circumference of the fixing ring is evenly provided with a plurality of arc-shaped A gradient groove, the groove depth of the arc-shaped gradient groove gradually increases around a first direction, the first direction is the rotation direction when the water distribution vertical pipe is threadedly connected to the first threaded sleeve, a plurality of telescopic degassing blocks are arranged in the circumference of the insertion rod, the telescopic degassing block can be telescoped along the radial direction of the insertion rod, the clamping ring is provided with a mounting hole corresponding to the telescopic degassing block, the telescopic degassing block passes through the mounting hole and corresponds to the arc-shaped gradient groove one by one and slides together, the telescopic degassing block includes a connecting spring and a rectangular plate, the rectangular plate is connected to the insertion rod through the connecting spring, the rectangular plate has a rectangular through-hole running through the top and bottom, the rectangular through-hole can release the gas inside the airbag to the outside of the airbag, the clamping ring includes a first A circular ring and a second circular ring, the first circular ring is sealingly and fixedly connected to the insertion rod, the second circular ring and the outer circumferential surface of the insertion rod have an annular space, the telescopic deflation block is arranged corresponding to the annular space, the mounting hole is located on the second circular ring, the fixing ring is rotatably matched with the second circular ring, a plurality of shielding rings are fixed on the second circular ring, the fixing ring is rotatably arranged inside the shielding ring, in an initial state, the telescopic deflation block is located at the minimum groove depth of the arc-shaped gradient groove, the insertion rod is provided with an inflation port, the inflation port corresponds to the interior of the airbag, the insertion rod is a hollow rod, and a hose is provided at the end of the insertion rod, the hose is used to connect an air pump, and the air pump is used to inflate the interior of the insertion rod.

2. The water and gas distribution pipeline installation device according to claim 1, characterized in that: The adjustment frame is provided with a plurality of fixing plates extending up and down, and the first standard plate and the second standard plate can slide up and down along the fixing plates.

3. The water and gas distribution pipeline installation device according to claim 1, characterized in that: The first standard plate is provided with a first through hole, the second standard plate is provided with a second through hole, the diameter of the first through hole is smaller than the inner diameter of the water distribution riser, and the diameter of the second through hole is smaller than the inner diameter of the gas distribution riser.

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