Underground water supply pipe network system and construction method thereof

Abstract

The invention relates to the technical field of an underground water supply pipe network system and a construction method thereof, in particular to the underground water supply pipe network system and the construction method thereof.The underground water supply pipe network system comprises a pipe storage shell for containing threaded pipes, and the outer wall of the pipe storage shell is fixedly connected with limiting columns; limiting sleeves are slidably connected to the two ends of the limiting column, a clamping shell is fixedly connected to one side of each limiting sleeve, a plurality of damping columns are slidably connected to each clamping shell, a damping plate is fixedly connected to the upper ends of the damping columns, and each damping column is sleeved with a damping spring; the two ends of the damping spring abut against the bottom wall of the clamping shell and the damping plate correspondingly, and one side of the damping plate is rotationally connected with a crank column for adjusting the axis angle of the threaded pipe. According to the technical scheme, multiple pipelines can be conveyed for installation at a time, practicability is improved, meanwhile, the axes of the pipelines can be calibrated, the installation difficulty between the pipelines is lowered, and the labor intensity of workers is lowered.

Description

Technical Field

[0001] The present invention relates to the technical field of an underground water supply pipe network system and a construction method thereof, and specifically, to an underground water supply pipe network system and a construction method thereof. Background Art

[0002] Water supply pipes are pipe systems used to transport water to residential, industrial or commercial buildings. These pipes are usually made of durable materials such as metals (such as cast iron, steel), plastics (such as polyvinyl chloride PVC, polypropylene PP) or concrete. The design of the water supply pipe system takes into account factors such as water flow, pressure requirements, pipe length and water quality to ensure efficient and safe water supply to users. The existing water supply pipes need better heat dissipation due to the temperature difference between the inside and outside, so during construction, some sections will use threaded pipes as water supply pipes.

[0003] The existing Chinese patent with the publication number of "CN117515274B" discloses a docking device for municipal water supply pipeline construction, and its main structure includes: a support platform, a socket positioning member, a guide docking group, a mobile frame and an electric guide rail. The support platform is provided with a socket positioning member suitable for contacting the socket end of the pipeline and a guide docking group suitable for guiding the plug end of the pipeline. The socket positioning member is fixedly connected to the left part of the support platform, and the guide docking group moves on the support platform; the mobile frame is used to move on the upper side of the groove, and four electric guide rails are installed on the upper side of the mobile frame. The sliding members of the four electric guide rails are all connected to the support platform; the guide docking group includes a guide docking frame, a height limit frame, a mounting frame, a cylinder one and a cylinder two. Two guide docking frames are arranged opposite to each other in the horizontal direction, and the height limit frame is located above the two guide docking frames; the mounting frame is connected to the support platform, and a vertical cylinder two and two horizontal cylinders one opposite to each other are installed on the mounting frame. The telescopic member of the cylinder two is connected to the height limit frame, and the telescopic members of the front and rear two cylinders one are respectively connected to the front and rear two guide docking frames; It also includes cylinder three, a lifting frame, an oil tank, a transition box, an oil brush, a hose and a driving assembly. Cylinder three is installed on the support platform. The telescopic part of cylinder three is connected with a lifting frame that slides on the upper part of the bearing head positioning member. The lower part of the lifting frame is rotatably provided with an oil tank in a circular shape, and the oil tank is located between the bearing head positioning member and the guide docking frame; the upper part of the oil tank is fixedly connected with two left and right opposite transition boxes, the transition box surrounds the oil tank, and the transition box is fixedly connected to the oil tank through four thin tubes; oil brushes are rotatably provided on the two transition boxes, and the oil brushes are in the shape of plates. A torsion spring is connected between the oil brush and the transition box, and a hose is connected between the oil brush and the transition box. The oil brush is a hollow structure suitable for discharging the oil in the transition box; a driving assembly for driving the oil tank to rotate is provided between the lifting frame and the transition box.

[0004] Although the above technology can limit the position of pipes to be connected with different diameters and has good adaptability, it still contains the following technical problems: the road surface will have high undulations due to the terrain, but to ensure the installation of the pipe, the bottom of the pipe pit will remain flat, and the pipe is installed and limited on the bottom wall of the pit, so the installation between the pipes should be adjusted based on the bottom wall of the pit. The above installation method will not work when the distance between the road surface and the bottom of the pit is too large, and workers are still required to carry it, which increases the difficulty of installing the pipe connection and increases the labor intensity of the workers. In addition, when the above equipment is installed on each pipe, it needs to be coordinated with a crane, which increases construction costs and reduces practicality. Summary of the invention

[0005] The present invention proposes an underground water supply pipe network system, which can transport multiple pipes for installation at a time, thereby increasing practicality, and can calibrate the pipeline axis, thereby reducing the difficulty of installation between pipes and reducing the labor intensity of workers.

[0006] The technical solution of the present invention is as follows: The cam is connected with a plurality of limit switches, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at one end, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at one end, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at two ends, and the limit switches are connected with the limit switches at

[0007] Furthermore, the screen tube assembly includes two limit blocks, both of which are fixedly connected to the inner side of the storage tube housing, and drive columns are rotatably connected to the two limit blocks. Both ends of the drive columns are fixedly connected with a plurality of limit keys around the axis of the drive columns, and both ends of the drive columns are slidably connected with screen tube blocks. Each of the screen tube blocks is provided with a limit groove, and each of the limit keys abuts against each of the limit grooves. A positioning assembly for positioning the threaded tube is connected to one end of each of the screen tube blocks away from the limit block.

[0008] Furthermore, the positioning assembly includes a positioning block, a positioning plate is slidably connected to the positioning block, a linkage disk is clamped on the side of the positioning plate facing the screen tube block, the linkage disk is fixedly connected to the screen tube block, and two positioning columns are fixedly connected to the side of the positioning plate away from the linkage disk, and the two positioning columns are slidably connected to the positioning shell.

[0009] Furthermore, a linkage groove is provided on the linkage disk, one end of the positioning plate facing the linkage disk abuts against the inner wall of the linkage groove, a positioning groove is provided on the positioning plate, and the positioning block abuts against the inner wall of the positioning groove.

[0010] Furthermore, a first gear is fixedly connected to the middle section of the drive column, a second gear is meshed with one side of the first gear, the second gear is rotatably connected to the inner wall of the storage tube housing, the second gear is coaxially connected to a drive motor, the drive motor is fixedly connected to the outer wall of the storage tube housing, and the drive shaft of the drive motor is fixedly connected to the second gear.

[0011] Furthermore, the lower tube assembly includes a conveyor belt and a driving cylinder, a plurality of polished rods are fixedly connected to the conveyor belt, and the upper end of each polished rod is slidingly connected to the bottom wall of the storage tube shell, one end of the conveyor belt is fixedly connected to a third gear, and the track wheel is connected to a fourth gear on the side facing the third gear, the fourth gear is fixedly connected to the track wheel, and the fourth gear has the same rotation direction as the track wheel, the third gear is connected to the fourth gear, and the driving cylinder is fixedly connected to the storage tube shell, and the telescopic rod of the driving cylinder is fixedly connected to the conveyor belt.

[0012] Furthermore, a guide block for guiding the threaded tube is fixedly connected to the storage tube housing.

[0013] The beneficial effects of the present invention are: The two locking shells are relatively moved and stretched with the storage tube shell in the middle position, so that they can be used in conjunction with threaded tubes of different batches, increasing the practicability of the equipment. The connection between the pipes is based on the base surface of the pit bottom, and then the axis between the pipes is adjusted, so the worker can rotate the crank column through the adjustment disk to control the height of the crank column to lift the threaded tube, so that the axis between the pipes can be aligned, which is convenient for the installation of the pipes and improves the strength of the pipe connection. The screen tube assembly can screen several pipes in an orderly manner, so that the pipes of the same batch can be lowered in sequence and stably, which is convenient for the workers to install the pipes. After the installation of one end of the pipe by the lower pipe assembly, the lower pipe assembly can be driven to move in the opposite direction by moving the track wheel, and then the remaining pipe body of the installed threaded pipe can be moved out, reducing the labor intensity of the workers.

[0014] Another object of the present invention is to provide a sewage pipe network construction method, in which the adjustment of the pipe is based on the tunnel base surface, which facilitates the adjustment of the pipe axis, enables better connection between the pipes, and reduces the difficulty of connection between the pipes.

[0015] S100: Plan the direction of the water supply pipeline, isolate the construction area, place warning barriers, and then mark the construction area on the road. Mark out a sand storage area for dredging and placing sand on one side of the marked area; S200: Trenching: Trenching is performed in the marked area by using an excavator, and the excavated sand and soil are stored in the sand storage area; S300: Pipe placement: a batch of threaded pipes to be placed are placed on the storage tube housing, and the worker guides the storage tube housing to move, and stops after moving to the threaded pipe installation position, and sequentially grabs one of the threaded pipes through the screen pipe assembly, and then places the grabbed threaded pipe on the shock-absorbing plate, and rotates the adjustment disk to adjust the concentricity of the threaded pipe axis and the lower threaded pipe, and after the adjustment is completed, a fixed connection is made, and after the connection is completed, the lower pipe assembly is driven, and then the storage tube housing is moved further, so that the threaded pipe placed on the shock-absorbing plate can be more easily removed from the storage tube housing; S400: Sand and gravel backfilling: Wait for a batch of threaded pipes to be connected, then conduct a pipeline sealing test, backfill the slot, and spread medium-coarse sand and fine sand in the slot in turn by shaking, so that the medium-coarse sand and fine sand can be spread evenly on the top of the pipe; S500: Backfilling: After the coarse and fine sand are leveled, the sealing and flowability between the pipes are tested through the inspection wells between the pipes. After passing the test, the remaining sand, stone and soil in the sand storage area are backfilled to make the road flat again, and then concrete or asphalt is poured on the road to restore the road to its original state, thereby completing the construction of the water supply pipeline.

[0016] The beneficial effects of the present invention are: The adjustment of the pipeline is based on the tunnel base surface, which facilitates the adjustment of the pipeline axis, enables better connection between pipelines, and reduces the difficulty of connection between pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 It is a schematic diagram of the positive axis of the present invention; Figure 2 It is a half-sectioned schematic diagram of the present invention; Figure 3 It is a schematic diagram of a normal axis explosion of the screen tube assembly of the present invention; Figure 4 It is a local oblique axis schematic diagram of the present invention; Figure 5 for Figure 2 A is an enlarged schematic diagram; Figure 6 for Figure 3 A magnified schematic diagram of B; Figure 7 for Figure 4 An enlarged schematic diagram of C; Figure 8 It is a schematic diagram of a local normal axis explosion of the present invention.

[0019] In the figure: 11, storage tube housing; 12, limiting column; 13, limiting sleeve; 14, locking housing; 15, shock-absorbing column; 16, shock-absorbing plate; 161, crank column; 17, adjusting plate; 18, shock-absorbing spring; 19, track wheel; 110, guide block; 2, screen tube assembly; 21, limiting block; 22, driving column; 221, limiting key; 23, screen tube block; 231, limiting groove; 24, locking block; 25, locking plate; 251, locking groove; 26, linkage plate; 261, linkage groove; 27, locking column; 31, first gear; 32, second gear; 33, driving motor; 4, lower tube assembly; 41, conveyor belt; 42, light rod; 43, third gear; 44, fourth gear; 45, driving cylinder; 5, threaded pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1

[0022] like Figure 1 to Figure 8 As shown, this embodiment proposes an underground water supply pipe network system, including a storage pipe housing 11 for placing a threaded pipe 5, a limiting column 12 fixedly connected to the outer wall of the storage pipe housing 11, two limiting sleeves 13 are slidably connected to both ends of the limiting column 12, and one side of each limiting sleeve 13 is fixedly connected to each clamping housing 14, so that the two clamping housings 14 can be more stable when moving, so that the two clamping housings 14 and the storage pipe housing 11 at the middle position can be relatively moved and stretched, so that different batches of threaded pipes 5 can be used in conjunction with each other, thereby increasing the practicality of the equipment; A plurality of shock-absorbing columns 15 are all slidably connected to the positioning housing 14, and the shock-absorbing plate 16 is fixedly connected to the upper end of the shock-absorbing column 15. The shock-absorbing spring 18 is sleeved on the shock-absorbing column 15, and the two ends of the shock-absorbing spring 18 are respectively in contact with the bottom wall of the positioning housing 14 and the shock-absorbing plate 16. When the threaded pipe 5 moves downward and contacts the shock-absorbing plate 16, it can be damped by the shock-absorbing spring 18, thereby buffering the threaded pipe 5 itself. The crank column 161 for adjusting the axis angle of the threaded pipe 5 is rotatably connected to one side of the shock-absorbing plate 16, and one end of the crank column 161 is fixedly connected to the adjusting disk 17. The connection between the pipelines is based on the base surface of the pit bottom, and then the axis between the pipelines is adjusted. Therefore, the worker can rotate the crank column 161 through the adjusting disk 17, and then control the height of the crank column 161 to lift the threaded pipe 5, so that the axis between the pipelines can be aligned, which is convenient for pipeline installation and improves the pipeline connection strength. The screen tube assembly 2 for orderly transporting a plurality of threaded tubes 5 is connected between the two clamping shells 14. The screen tube assembly 2 can screen a plurality of pipes in an orderly manner, so that the pipes of the same batch can be lowered in sequence and stably, which is convenient for workers to install the pipes. Two track wheels 19 are connected to both sides of the storage tube shell 11. The connection between the two track wheels 19 facilitates workers to move the connected threaded tube 5 out of the lower tube assembly 4 of the storage tube shell 11. After the installation of one end of the pipe by the lower tube assembly 4 is completed, the track wheel 19 can be moved to drive the lower tube assembly 4 to move in the reverse direction, and then the remaining pipe body of the installed threaded tube 5 can be moved out, thereby reducing the labor intensity of workers.

[0023] like Figure 2~Figure 3 and Figure 6~Figure 8 As shown, the screen tube assembly 2 includes two limit blocks 21, both of which are fixedly connected to the inner side of the storage tube housing 11, and the driving column 22 is rotatably connected to the two limit blocks 21. A plurality of limit keys 221 are fixedly connected to the two ends of the driving column 22 around the axis of the driving column 22, and two screen tube blocks 23 are slidably connected to the two ends of the driving column 22. The limit grooves 231 are provided on the screen tube blocks 23, and each limit key 221 abuts against each limit groove 231. The rotation of the driving column 22 can drive the screen tube The block 23 rotates, and the screen tube block 23 can be separated and moved from the driving column 22, so that the screen tube block 23 can be used in conjunction with the threaded pipes 5 of different lengths, thereby increasing the practicability of the device. One end of each screen tube block 23 away from the limiting block 21 is connected to a positioning component that further positions the threaded pipe 5. The positioning component can share the working pressure of the threaded pipe 5 on the screen tube block 23, thereby ensuring that the screen tube block 23 is not easily deformed due to the gravity of the threaded pipe 5, thereby increasing the service life of the screen tube block 23.

[0024] like Figure 2~Figure 3 and Figure 6As shown, the locking assembly includes a locking block 24, a locking plate 25 slidably connected to the locking block 24, the locking plate 25 is locked with the linkage disk 26 toward the side of the screen tube block 23, the linkage disk 26 is fixedly connected to the screen tube block 23, two locking columns 27 are fixedly connected to the side of the locking plate 25 away from the linkage disk 26, and the two locking columns 27 are slidably connected to the locking shell 14. The rotation of the linkage disk 26 can drive the locking plate 25 to move forward and backward. When the locking plate 25 moves toward the linkage disk 26, the locking column 27 can protrude from the surface of the locking shell 14 to support the threaded pipe 5, so that the locking column 27 and the screen tube block 23 can jointly limit and support the threaded pipe 5, reduce the working pressure of the screen tube block 23, and thereby increase the service life of the screen tube block 23.

[0025] like Figure 2~Figure 3 and Figure 6 As shown, the linkage groove 261 is provided on the linkage disk 26, and one end of the locking plate 25 facing the linkage disk 26 abuts against the inner wall of the linkage groove 261. The linkage disk 26 rotates, driving the locking plate 25 to move forward and backward. The locking groove 251 is provided on the locking plate 25, and the locking block 24 abuts against the inner wall of the locking groove 251, so that the forward and backward movement of the locking plate 25 is limited by the locking block 24.

[0026] like Figure 2 , Figure 5 and Figure 8 As shown, the middle section of the driving column 22 is fixedly connected with a first gear 31 fixedly connected to the middle section of the driving column 22, one side of the first gear 31 is meshed with the second gear 32, the second gear 32 is rotatably connected to the inner wall of the storage tube housing 11, the second gear 32 is connected to a driving motor 33, the driving motor 33 is fixedly connected to the outer wall of the storage tube housing 11, the driving shaft of the driving motor 33 is coaxially fixedly connected to the second gear 32, and the driving column 22 is driven to rotate by the driving motor 33, that is, the speed of the screen tube assembly 2 screening the threaded tube 5 is controlled, so that the work is automated and the labor intensity of the workers is reduced.

[0027] like Figure 2~Figure 4 and Figure 7~Figure 8As shown, the lower tube assembly 4 includes a conveyor belt 41 and a driving cylinder 45. A plurality of light rods 42 are fixedly connected to the conveyor belt 41. The upper ends of the light rods 42 are slidably connected to the bottom wall of the storage tube housing 11. One end of the conveyor belt 41 is fixedly connected to the third gear 43. The fourth gear 44 is connected to the side of the track wheel 19 facing the third gear 43. When the third gear 43 moves upward due to the force of the driving cylinder 45, the separated third gear 43 and the fourth gear 44 are meshed, so that the running direction of the conveyor belt 41 is aligned with the track wheel 19. The fourth gear 44 is fixedly connected to the track wheel 19, and the fourth gear 44 has the same rotation direction as the track wheel 19. The third gear 43 is connected to the fourth gear 44. The driving cylinder 45 is fixedly connected to the storage tube housing 11, and the telescopic rod of the driving cylinder 45 is fixedly connected to the conveyor belt 41.

[0028] like Figure 2 and Figure 8 As shown, the guide block 110 for guiding the threaded tube 5 is fixedly connected to the storage tube housing 11 , and the guide block 110 can guide the threaded tube 5 that falls into the storage tube housing 11 , while preventing the fallen threaded tube 5 from damaging the components below the guide block 110 .

[0029] The working principle of this embodiment is: The threaded pipes 5 of the same batch and the same length are installed between the storage tube housing 11 and the storage tube housing 11 in sequence by a crane. According to the length of the pipe, the distance between the two positioning housings 14 is adjusted, so that the equipment can adapt to the threaded pipes 5 of different lengths for use. Then, after the pipes of the same batch have reached the maximum single storage capacity of the equipment, the pipe installation is stopped, and the workers drive the storage tube housing 11 to move by the crawler wheels 19, and then move the equipment as a whole. The driving column 22 is controlled to rotate by the driving motor 33, and then the screen block 23 is rotated. The rotation of the screen block 23 can grab a single pipe with a diameter similar to the notch of the screen block 23, and then move the pipe downward, so that the pipe falls on the shock absorbing plate 16, and then waits for installation. Then the screen block 23 continues to rotate. Grab the next pipe and then stop rotating so that the next pipe can be clamped between the screen block 23 and the clamping column 27. The clamping column 27 can support and limit the threaded pipe 5, reduce the downward force of the threaded pipe 5 on the screen block 23, prevent the screen block 23 from being deformed due to the gravity of the threaded pipe 5, and increase the service life of the screen block 23. The worker can rotate the adjusting disk 17 to control the crank column 161 to rotate. When the distance between the pipes is far, the crank column 161 can be rotated several times to make the crank column 161 clamp the pipe body of the threaded pipe 5 and move to one side. The threaded tube 5 is in contact with the damping plates 16 on both sides and the crank column 161 on one side, so the friction between the threaded tube 5 and the equipment components is small, and the reverse force caused by the friction is not large. After the tubes are in contact with each other, the crank column 161 is rotated continuously to finally reset the crank column 161. Then, the crank column 161 is rotated continuously. At this time, the crank column 161 can support the axial direction of the threaded tube 5. By rotating the angle of the crank column 161, the axis of the threaded tube 5 to be installed is controlled to be consistent with the axis of the connected pipe, thereby increasing the pipe installation accuracy. After the workers have connected the pipes through standard connectors such as clamps, they drive the conveyor belt 41 upward by driving the cylinder 45. The conveyor belt on the conveyor belt 41 will lift the installed threaded pipe 5 and engage the separated third gear 43 and the fourth gear 44, that is, the rotation directions of the third gear 43 and the fourth gear 44 are opposite. Then the workers control the track wheel 19 to move away from the position where the pipes are connected. The conveyor belt on the conveyor belt 41 will move the remaining pipe body on the upper side out of the equipment, reducing the labor intensity of the workers.

[0030] Example 2

[0031] like Figure 1 to Figure 8 As shown, this embodiment proposes an underground water supply network construction method based on Embodiment 1, comprising the following steps: S100: Plan the direction of the water supply pipeline, isolate the construction area, place warning barriers, and then mark the construction area on the road. Mark out a sand storage area for dredging and placing sand on one side of the marked area; S200: Trenching: Trenching is performed in the marked area by using an excavator, and the excavated sand and soil are stored in the sand storage area; S300: placing pipes: placing a batch of threaded pipes 5 that need to be placed on the pipe housing 11, and the worker guides the pipe housing 11 to move, and stops after moving to the installation position of the threaded pipe 5, and orderly grabs one of the threaded pipes 5 through the screen pipe assembly 2, and then places the grabbed threaded pipe 5 on the shock-absorbing plate 16, and rotates the adjustment disk 17 to adjust the concentricity of the axis of the threaded pipe 5 and the lower threaded pipe 5, and after the adjustment, a fixed connection is made. After the connection is completed, the lower pipe assembly 4 is driven, and then the pipe housing 11 continues to move, so that the threaded pipe 5 placed on the shock-absorbing plate 16 can be more easily removed from the pipe housing 11. The equipment is set in the pit, and the connection between the pipes is aligned with the base surface based on the bottom wall of the pit, so that the equipment does not need to repeatedly adjust the installation height of the pipe, reducing the steps of pipe connection, reducing the installation process, and facilitating the workers to install the pipe. At the same time, there will be no height adjustment structure due to the height difference between the pit and the road surface exceeding the height of the equipment, so that the equipment can be used in cooperation with the workers throughout the process, increasing the practicality of the equipment; S400: backfilling with sand and gravel: waiting for a batch of threaded pipes 5 to be connected, and then performing a pipeline sealing test, backfilling the slot, and spreading medium-coarse sand and fine sand in the slot in an oscillating manner in turn, so that the medium-coarse sand and fine sand can be evenly spread on the top of the pipeline; S500: Backfilling: After the coarse and fine sand are leveled, the sealing and flowability between the pipes are tested through the inspection wells between the pipes. After passing the test, the remaining sand, stone and soil in the sand storage area are backfilled to make the road flat again, and then concrete or asphalt is poured on the road to restore the road to its original state, thereby completing the construction of the water supply pipeline.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An underground water supply network system, comprising a pipe storage housing (11) for placing a threaded pipe (5), characterized in that: The outer wall of the storage tube housing (11) is fixedly connected to a limiting column (12), both ends of the limiting column (12) are slidably connected to a limiting sleeve (13), one side of each limiting sleeve (13) is fixedly connected to a positioning housing (14), each positioning housing (14) is slidably connected to a plurality of shock absorbing columns (15), the upper ends of the plurality of shock absorbing columns (15) are fixedly connected to a shock absorbing plate (16), each shock absorbing column (15) is sleeved with a shock absorbing spring (18), the two ends of the shock absorbing spring (18) are respectively connected to the bottom wall of the positioning housing (14) and the shock absorbing plate (16). The damping plate (16) is abutted against the damping plate (16), one side of the damping plate (16) is rotatably connected to a crank column (161) for adjusting the angle of the axis of the threaded tube (5), one end of the crank column (161) is fixedly connected to an adjustment disk (17), a screen tube assembly (2) for orderly transporting a plurality of threaded tubes (5) is connected between the two positioning shells (14), track wheels (19) are connected to both sides of the storage tube shell (11), and the two track wheels (19) are connected to the lower tube assembly (4) for facilitating workers to move the connected threaded tubes (5) out of the storage tube shell (11).

2. The underground water supply pipe network system according to claim 1, characterized in that: The screen tube assembly (2) comprises two limit blocks (21), the two limit blocks (21) are fixedly connected to the inner side of the storage tube housing (11), the two limit blocks (21) are rotatably connected to a driving column (22), both ends of the driving column (22) are fixedly connected around the axis of the driving column (22), both ends of the driving column (22) are slidably connected to a screen tube block (23), each of the screen tube blocks (23) is provided with a limit groove (231), each of the limit keys (221) is in contact with each of the limit grooves (231), and one end of each of the screen tube blocks (23) away from the limit block (21) is connected to a clamping assembly for clamping the threaded tube (5).

3. The underground water supply pipe network system according to claim 2, characterized in that: The locking assembly comprises a locking block (24), a locking plate (25) being slidably connected to the locking block (24), a linkage disk (26) being locked on the side of the locking plate (25) facing the screen tube block (23), the linkage disk (26) being fixedly connected to the screen tube block (23), and two locking columns (27) being fixedly connected to the side of the locking plate (25) away from the linkage disk (26), the two locking columns (27) being slidably connected to the locking housing (14).

4. The underground water supply pipe network system according to claim 3, characterized in that: The linkage disk (26) is provided with a linkage groove (261), one end of the locking plate (25) facing the linkage disk (26) abuts against the inner wall of the linkage groove (261), the locking plate (25) is provided with a locking groove (251), and the locking block (24) abuts against the inner wall of the locking groove (251).

5. The underground water supply pipe network system according to claim 2, characterized in that: A first gear (31) is fixedly connected to the middle section of the driving column (22); a second gear (32) is meshed with one side of the first gear (31); the second gear (32) is rotatably connected to the inner wall of the storage tube housing (11); a driving motor (33) is coaxially connected to the second gear (32); the driving motor (33) is fixedly connected to the outer wall of the storage tube housing (11); and a driving shaft of the driving motor (33) is fixedly connected to the second gear (32).

6. The underground water supply pipe network system according to claim 1, characterized in that: The lower tube assembly (4) comprises a conveyor belt (41) and a driving cylinder (45); a plurality of polished rods (42) are fixedly connected to the conveyor belt (41); the upper end of each polished rod (42) is slidably connected to the bottom wall of the storage tube housing (11); a third gear (43) is fixedly connected to one end of the conveyor belt (41); a fourth gear (44) is connected to the track wheel (19) on the side facing the third gear (43); the fourth gear (44) is fixedly connected to the track wheel (19); the fourth gear (44) and the track wheel (19) rotate in the same direction; the third gear (43) is connected to the fourth gear (44); the driving cylinder (45) is fixedly connected to the storage tube housing (11); and a telescopic rod of the driving cylinder (45) is fixedly connected to the conveyor belt (41).

7. The underground water supply pipe network system according to claim 1, characterized in that: A guide block (110) for guiding the threaded tube (5) is fixedly connected to the storage tube housing (11).

8. A method for constructing an underground water supply network according to any one of claims 1 to 7, characterized in that: The following steps are involved: S100: Plan the direction of the water supply pipeline, isolate the construction area, place warning barriers, and then mark the construction area on the road. Mark out a sand storage area for dredging and placing sand on one side of the marked area; S200: Trenching: Trenching is performed in the marked area by using an excavator, and the excavated sand and soil are stored in the sand storage area; S300: placing pipes: placing a batch of threaded pipes (5) to be placed on the storage pipe housing (11), and guiding the storage pipe housing (11) to move, and stopping after moving to the installation position of the threaded pipe (5), and sequentially grabbing one of the threaded pipes (5) through the screen pipe assembly (2), and then placing the grabbed threaded pipe (5) on the damping plate (16), rotating the adjustment disk (17), adjusting the concentricity of the axis of the threaded pipe (5) and the lower threaded pipe (5), and fixing and connecting them after the adjustment is completed, and after the connection is completed, driving the lower pipe assembly (3), and then moving the storage pipe housing (11) further, so that the threaded pipe (5) placed on the damping plate (16) can be more easily removed from the storage pipe housing (11); S400: sand and gravel backfilling: wait for a batch of threaded pipes (5) to be connected, then conduct a pipeline sealing test, backfill the slot, and spread medium-coarse sand and fine sand in the slot in turn by shaking, so that the medium-coarse sand and fine sand can be evenly spread on the top of the pipeline; S500: Backfilling: After the coarse and fine sand are leveled, the sealing and flowability between the pipes are tested through the inspection wells between the pipes. After passing the test, the remaining sand, stone and soil in the sand storage area are backfilled to make the road flat again, and then concrete or asphalt is poured on the road to restore the road to its original state, thereby completing the construction of the water supply pipeline.

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