Water supply and drainage pipeline laying construction equipment

Abstract

The invention relates to the technical field of pipeline laying equipment, and discloses water supply and drainage pipeline laying construction equipment which comprises a pipe laying box, a pipe inlet is formed in the outer surface of the side, close to the top end, of the pipe laying box in a penetrating mode, and a feeding hopper is fixedly installed on the outer surface, close to the pipe inlet, of the pipe laying box in an inclined mode. Two supporting rollers are rotationally installed between the inner walls of the two opposite ends of the pipe laying box, and the outer surfaces of the two supporting rollers are sleeved with a conveying belt. The conveying belt drives the pipeline to move downwards through the arc-shaped bracket, and when the arc-shaped bracket drives the pipeline to move to the rollers, due to the fact that the arc-shaped bracket and the rollers are arranged in a staggered mode, when the conveying belt drives the arc-shaped bracket to continue to move, the pipeline on the arc-shaped bracket falls onto the multiple rollers; the pipeline falling on the roller can slide to the bottom of the groove from the pipe outlet, so that the pipeline can be continuously laid to the bottom of the groove while a transport vehicle drives the device to move along the groove, and the laying efficiency of the pipeline can be effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline laying equipment, and in particular to a water supply and drainage pipeline laying construction equipment. Background Art

[0002] Water supply and drainage pipeline engineering refers to the pipeline system engineering that transports and distributes industrial water supply and drinking water, collects, transports and discharges industrial wastewater, domestic sewage and rainwater. The water supply and drainage pipeline engineering is an integral part of the water supply and drainage system and plays an important role in the entire water supply and drainage system. During the construction process of the water supply and drainage pipeline engineering, the water supply and drainage pipelines need to be laid.

[0003] An existing sewage treatment water supply and drainage pipeline laying construction equipment (Announcement No.: CN221171049U) has at least the following disadvantages: the above patent can adjust the height between the upper annular plate and the lower annular plate, and has better adaptability. At the same time, through the setting of the traction rope, the position of laying the pipeline can be extended; because when the upper annular plate and the lower annular plate are used to lift the pipeline, only one pipeline can be lifted at a time, and the hoisted pipeline can only be unloaded into the groove before the next pipeline can be lifted and laid, resulting in low pipeline laying efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a water supply and drainage pipe laying construction equipment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A construction equipment for laying water supply and drainage pipes, comprising a pipe laying box, wherein the outer surface of the pipe laying box near the top side is penetrated with a pipe inlet, and the outer surface of the pipe laying box near the pipe inlet is obliquely fixedly installed with a feed hopper, two support rollers are rotatably installed between inner walls at opposite ends of the pipe laying box, and conveyor belts are sleeved on the outer surfaces of the two support rollers, and multiple rollers are evenly rotatably installed between the inner walls at opposite sides near the bottom end of the pipe laying box, and the side of one end of the pipe laying box near the rollers is penetrated with a pipe outlet, and the outer surface of the conveyor belt is installed with multiple groups of supporting mechanisms for supporting the pipes.

[0006] As a further solution of the present invention, the supporting mechanism includes a plurality of arc-shaped brackets which are laterally and evenly fixedly installed on the outer surface of the conveyor belt, the inner arc surface of the arc-shaped bracket is penetrated with a plurality of installation grooves, the inner walls of the plurality of installation grooves are rotatably installed with supporting wheels, the inner wall of the pipe laying box on the side opposite to the conveyor belt is provided with a limiting groove for limiting the end of the arc-shaped bracket, the end of the arc-shaped bracket away from the conveyor belt is intermittently slidably installed with the inner wall of the limiting groove, a rotating component for driving the pipeline to rotate is installed on the arc-shaped bracket, and a cleaning mechanism for cleaning the pipeline plug and the socket is installed on the outer surface of the conveyor belt close to the arc-shaped bracket.

[0007] As a further solution of the present invention, the rotating assembly includes two friction wheels rotatably mounted on the inner wall of the mounting groove of the arc-shaped bracket away from the conveyor belt end, a transmission gear is fixedly mounted between the two friction wheels, and a transmission rack matching the transmission gear is fixedly mounted on the inner wall of the limit groove.

[0008] As a further solution of the present invention, the cleaning mechanism includes a semi-enclosing member fixedly mounted on the outer surface of one end of the conveyor belt close to the pipe outlet, a plug cleaning pad for cleaning the outside of the pipe plug is fixedly mounted on the inner side of the semi-enclosing member, a mounting plate is mounted on the outer surface of the end of the conveyor belt opposite to the semi-enclosing member, a socket cleaning pad for cleaning the inner wall of the pipe socket is fixedly mounted on the inner side of the mounting plate, and a telescopic component is installed between the mounting plate and the conveyor belt.

[0009] As a further solution of the present invention, the telescopic assembly includes a mounting block fixedly mounted on the outer surface of the conveyor belt, a plurality of spring rods are fixedly mounted between the mounting block and the mounting plate, and an extrusion assembly is installed between the pipe laying box and the mounting plate.

[0010] As a further solution of the present invention, the extrusion assembly includes a top plate fixedly mounted on the inner wall of the pipe laying box on the side opposite to the pipe outlet, both ends of the top plate are inclined structures, and the mounting plate is intermittently attached to the side of the top plate.

[0011] As a further solution of the present invention, the outer surface and the bottom wall of the pipe-laying box on the side close to the conveyor belt are penetrated with a clearance opening for the supporting mechanism and the cleaning mechanism to pass through, and the inner wall of the pipe-laying box close to the pipe inlet and the pipe outlet is fixedly installed with a plurality of rubber blocks, and the plurality of rubber blocks are installed on the inner wall of the pipe-laying box on the side close to the clearance opening.

[0012] As a further solution of the present invention, a pipe blocking mechanism is installed on the outer surface of the pipe laying box near the pipe inlet, and the pipe blocking mechanism includes a first electric telescopic rod fixedly installed on the top of the pipe laying box, and a baffle is fixedly installed on the telescopic end of the first electric telescopic rod, and the baffle is in contact with the outer surface of the pipe laying box near the pipe inlet.

[0013] As a further solution of the present invention, second electric telescopic rods are fixedly installed on the outer surfaces of the opposite sides of the feed hopper, and a mounting seat is fixedly installed on the bottom end of the second electric telescopic rod, and the bottom of the mounting seat is inclined toward the outlet side.

[0014] As a further solution of the present invention, a stepper motor is fixedly mounted on the outer surface of the pipe-laying box, and the output end of the stepper motor passes through the inner wall of the pipe-laying box and is fixedly mounted to the rotation center of one of the support rollers.

[0015] The beneficial effects of the present invention are: 1. The present invention uses a conveyor belt to drive the pipeline downward through an arc bracket. When the arc bracket drives the pipeline to move to the roller, the arc bracket and the roller are staggered, so that when the conveyor belt drives the arc bracket to continue to move, the pipeline on the arc bracket will fall onto multiple rollers, so that the pipeline falling on the roller can slide from the outlet to the bottom of the groove, so that the transport vehicle can continuously lay the pipeline to the bottom of the groove while driving the device to move along the groove, which can effectively improve the laying efficiency of the pipeline; 2. The present invention rotates the pipe while conveying it to the bottom of the groove, so that the plug cleaning pad and the socket cleaning pad can clean the outer side of the plug end and the inner side of the socket end of the pipe, so as to facilitate subsequent connection operations between two adjacent pipes that have been laid. There is no need for manual cleaning of the pipe joints, which can effectively improve the laying and connection efficiency of the pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a water supply and drainage pipeline laying construction equipment proposed by the present invention; Figure 2 A schematic diagram of the internal structure of a pipe laying box of a water supply and drainage pipe laying construction equipment proposed by the present invention; Figure 3 A schematic diagram of the conveyor belt structure of a water supply and drainage pipeline laying construction equipment proposed by the present invention; Figure 4 A schematic diagram of the structure of a pipe-laying box for water supply and drainage pipe laying construction equipment proposed by the present invention; Figure 5 A schematic diagram of the side cross-sectional structure of a pipe laying box of a water supply and drainage pipe laying construction equipment proposed by the present invention; Figure 6 A schematic diagram of the side cross-sectional structure of a limiting groove of a pipe laying box of a water supply and drainage pipe laying construction equipment proposed by the present invention; Figure 7 for Figure 2 A magnified view of the structure at center; Figure 8 for Figure 3A magnified view of the structure at B in the middle; Fig. 9 for Figure 3 A magnified view of the structure at C in the middle; Fig.10 for Figure 6 A magnified view of the structure at D in the middle; Fig.11 for Figure 8 Enlarged view of the structure at point E in the middle.

[0017] In the figure: 1. pipe laying box; 2. feed hopper; 3. support roller; 4. conveyor belt; 5. arc bracket; 6. mounting groove; 7. support wheel; 8. friction wheel; 9. transmission gear; 10. clearance opening; 11. roller; 12. pipe outlet; 13. transmission rack; 14. rubber block; 15. semi-enclosed part; 16. plug cleaning pad; 17. mounting block; 18. spring rod; 19. mounting plate; 20. socket cleaning pad; 21. top plate; 22. pipe inlet; 23. first electric telescopic rod; 24. baffle; 25. second electric telescopic rod; 26. mounting seat; 27. stepper motor; 28. limit groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] Refer to the attached Figure 1 -Attached Fig.11A water supply and drainage pipeline laying construction equipment comprises a pipe laying box 1, the outer surface of the pipe laying box 1 near the top side thereof is penetrated with a pipe inlet 22, the outer surface of the pipe laying box 1 near the pipe inlet 22 is obliquely fixedly installed with a feed hopper 2, two support rollers 3 are rotatably installed between the inner walls at opposite ends of the pipe laying box 1, and the outer surfaces of the two support rollers 3 are sleeved with a conveyor belt 4, and multiple rollers 11 are evenly rotatably installed between the inner walls at opposite sides of the pipe laying box 1 near the bottom end thereof, and the supporting mechanism and the cleaning mechanism are staggered with the multiple rollers 11; a pipe outlet 12 is penetrated and opened on the side of one end of the pipe laying box 1 near the roller 11, and multiple groups of rollers 11 are installed on the outer surface of the conveyor belt 4 A supporting mechanism for supporting the pipeline includes a plurality of arc-shaped brackets 5 which are uniformly and laterally fixedly installed on the outer surface of the conveyor belt 4. A plurality of mounting grooves 6 are formed through the inner arc surface of the arc-shaped bracket 5. Support wheels 7 are rotatably installed on the inner walls of the plurality of mounting grooves 6. A limiting groove 28 for limiting the end of the arc-shaped bracket 5 is formed on the inner wall of the pipe-laying box 1 on the side opposite to the conveyor belt 4. The end of the arc-shaped bracket 5 away from the conveyor belt 4 is intermittently slidably installed with the inner wall of the limiting groove 28. A rotating component for driving the pipeline to rotate is installed on the arc-shaped bracket 5. A cleaning mechanism for cleaning the pipeline plug and socket is installed on the outer surface of the conveyor belt 4 close to the arc-shaped bracket 5.

[0021] When in use, the conveyor belt 4 drives the pipeline to move downward through the arc bracket 5. When the arc bracket 5 drives the pipeline to move to the roller 11, since the arc bracket 5 and the roller 11 are staggered, when the conveyor belt 4 drives the arc bracket 5 to continue to move, the pipeline on the arc bracket 5 will fall onto multiple rollers 11. Since the bottom of the mounting seat 26 is tilted toward the pipe outlet 12, the entire device is tilted toward the pipe outlet 12 during installation, so that the pipeline falling on the roller 11 can slide from the pipe outlet 12 to the bottom of the groove, so that the transport vehicle can continuously lay the pipeline to the bottom of the groove while driving the device to move along the groove, which can effectively improve the laying efficiency of the pipeline.

[0022] In this embodiment, the rotating assembly includes two friction wheels 8 rotatably mounted on the inner wall of the mounting groove 6 at one end of the arc-shaped bracket 5 away from the conveyor belt 4, a transmission gear 9 is fixedly mounted between the two friction wheels 8, and a transmission rack 13 matching the transmission gear 9 is fixedly mounted on the inner wall of the limiting groove 28. The cleaning mechanism includes a semi-enclosing member 15 fixedly mounted on the outer surface of one end of the conveyor belt 4 close to the outlet 12, and a plug cleaning pad 16 for cleaning the outer side of the pipeline plug is fixedly mounted on the inner side of the semi-enclosing member 15. Since a plurality of supporting wheels 7 are mounted on the inner side of the arc-shaped bracket 5, Multiple supporting wheels 7 are obtained to support the pipeline. At the same time, the outer surface of the pipeline plug end will be against the surface of the plug cleaning pad 16 installed on the conveyor belt 4. When the friction wheel 8 installed at the end of the arc-shaped bracket 5 moves to the transmission rack 13 installed in the limiting groove 28, the transmission gear 9 fixedly installed between the two friction wheels 8 will mesh with the transmission rack 13, so that the transmission gear 9 can drive the friction wheel 8 to rotate while moving, so that the friction force of the friction wheel 8 can drive the pipeline to rotate, so that the outer periphery of the pipeline plug end can be wiped and cleaned by the plug cleaning pad 16; A mounting plate 19 is installed on the outer surface of the end opposite to the conveyor belt 4 and the semi-enclosure 15, and a socket cleaning pad 20 for cleaning the inner wall of the pipe socket is fixedly installed on the inner side of the mounting plate 19. A telescopic assembly is installed between the mounting plate 19 and the conveyor belt 4, and the telescopic assembly includes a mounting block 17 fixedly installed on the outer surface of the conveyor belt 4, and a plurality of spring rods 18 are fixedly installed between the mounting block 17 and the mounting plate 19. An extrusion assembly is installed between the pipe laying box 1 and the mounting plate 19, and the extrusion assembly includes a top plate 21 fixedly installed on the inner wall of the pipe laying box 1 on the side opposite to the pipe outlet 12, and both end portions of the top plate 21 are inclined structures, and the mounting plate 19 is intermittently attached to the side of the top plate 21.

[0023] As the conveyor belt 4 moves downward, the socket cleaning pad 20 will be driven to move synchronously through the mounting block 17, the spring rod 18 and the mounting plate 19. When the mounting plate 19 moves to the inclined surface at the top of the top plate 21, the top plate 21 will squeeze the mounting plate 19 so that the socket cleaning pad 20 installed on the mounting plate 19 can be pushed into the inner side of the socket end of the pipe and fit against the inner side of the socket, so that when the pipe rotates, the socket cleaning pad 20 can wipe and clean the inner side of the pipe socket; after the mounting plate 19 moves to the bottom end of the top plate 21, the mounting plate 19 will drive the socket cleaning pad 20 to move out of the pipe under the elastic force of the spring rod 18, so as to avoid blocking the pipe and affecting the effect of the pipe being discharged from the pipe laying box 1.

[0024] In the present embodiment, the outer surface and the bottom wall of the pipe laying box 1 on the side close to the conveyor belt 4 are penetrated with a clearance opening 10 for the supporting mechanism and the cleaning mechanism to pass through, and the inner wall of the pipe laying box 1 close to the pipe inlet 22 and the pipe outlet 12 is fixedly installed with multiple rubber blocks 14, and the multiple rubber blocks 14 are all installed on the inner wall of the pipe laying box 1 on the side close to the clearance opening 10.

[0025] In this embodiment, a pipe blocking mechanism is installed on the outer surface of the pipe laying box 1 near the pipe inlet 22, and the pipe blocking mechanism includes a first electric telescopic rod 23 fixedly installed on the top of the pipe laying box 1, and a baffle 24 is fixedly installed on the telescopic end of the first electric telescopic rod 23, and the baffle 24 is in contact with the outer surface of the pipe laying box 1 on the side near the pipe inlet 22.

[0026] When in use, the baffle 24 is driven to move upward intermittently by the telescopic end of the first electric telescopic rod 23, so that the baffle 24 can open the pipe inlet 22 at the top of the pipe-laying box 1, so that the pipes in the feed hopper 2 roll into the pipe-laying box 1 one by one at a time.

[0027] In this embodiment, second electric telescopic rods 25 are fixedly installed on the outer surfaces of the opposite sides of the feed hopper 2, and a mounting seat 26 is fixedly installed on the bottom end of the second electric telescopic rod 25. The bottom of the mounting seat 26 is tilted toward the pipe outlet 12, so that the entire device is tilted toward the pipe outlet 12 during installation, so that the pipe falling onto the roller 11 can slide from the pipe outlet 12 to the bottom of the groove.

[0028] In this embodiment, a stepper motor 27 is fixedly mounted on the outer surface of the pipe-laying box 1 , and an output end of the stepper motor 27 passes through the inner wall of the pipe-laying box 1 and is fixedly mounted to the rotation center of one of the support rollers 3 .

[0029] When in use, the stepping motor 27 drives the support roller 3 to rotate, so that the support roller 3 can drive the conveyor belt 4 sleeved on its outer surface to move counterclockwise, so that the supporting mechanism installed on the conveyor belt 4 can support and convey the pipeline.

[0030] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: when in use, the device is installed on the transport vehicle through the mounting seat 26, so that the transport vehicle drives the device to move above the groove, and the bottom of the pipe-laying box 1 is sunk into the groove through the telescopic end of the second electric telescopic rod 25, and the pipe outlet 12 of the pipe-laying box 1 is directed toward the moving direction of the transport vehicle, so that the pipe-laying box 1 continuously lays the pipe in the groove; When the transport vehicle drives the device to move, multiple pipes with laying belts are pre-loaded into the feed hopper 2, and the plug direction of the pipe is placed toward the pipe outlet 12; the baffle 24 is driven to move upward intermittently through the telescopic end of the first electric telescopic rod 23, so that the baffle 24 can open the pipe inlet 22 on the top of the pipe laying box 1, so that the pipes in the feed hopper 2 are rolled into the pipe laying box 1 one by one at a time, and the pipes rolled into the pipe laying box 1 will fall onto a group of arc brackets 5 installed on the conveyor belt 4, so that the conveyor belt 4 can drive the pipes to move downward through the arc brackets 5, and the arc brackets 5 drive the pipes to move to the rollers. 11, since the arc bracket 5 and the roller 11 are staggered, when the conveyor belt 4 drives the arc bracket 5 to continue to move, the pipe on the arc bracket 5 will fall onto the multiple rollers 11. Since the bottom of the mounting seat 26 is tilted toward the pipe outlet 12, the entire device is tilted toward the pipe outlet 12 during installation, so that the pipe falling on the roller 11 can slide from the pipe outlet 12 to the bottom of the groove, so that the transport vehicle can continuously lay the pipe to the bottom of the groove while driving the device to move along the groove, which can effectively improve the laying efficiency of the pipe. Since a plurality of supporting wheels 7 are installed on the inner side of the arc-shaped bracket 5, the plurality of supporting wheels 7 can support the pipeline. At the same time, the outer surface of the pipeline plug end will abut against the surface of the plug cleaning pad 16 installed on the conveyor belt 4. When the conveyor belt 4 drives the pipeline downward through the arc-shaped bracket 5, the end of the arc-shaped bracket 5 away from the conveyor belt 4 slides against the inner wall of the limiting groove 28, so that the limiting groove 28 can limit the lateral displacement of the arc-shaped bracket 5, thereby improving the stability of the arc-shaped bracket 5 when lifting the pipeline for movement; When the friction wheel 8 installed at the end of the arc-shaped bracket 5 moves to the transmission rack 13 installed in the limiting groove 28, the transmission gear 9 fixedly installed between the two friction wheels 8 will mesh with the transmission rack 13, so that the transmission gear 9 can drive the friction wheel 8 to rotate while moving, so that the friction force of the friction wheel 8 can drive the pipeline to rotate, so that the outer periphery of the pipeline plug end can be wiped and cleaned by the plug cleaning pad 16; When the conveyor belt 4 moves downward, the socket cleaning pad 20 will be driven to move synchronously through the mounting block 17, the spring rod 18 and the mounting plate 19. When the mounting plate 19 moves to the inclined surface at the top of the top plate 21, the top plate 21 will squeeze the mounting plate 19, so that the socket cleaning pad 20 installed on the mounting plate 19 can be pushed into the inner side of the socket end of the pipe and abut against the inner side of the socket, so that when the pipe rotates, the socket cleaning pad 20 can wipe and clean the inner side of the pipe socket; After the mounting plate 19 moves to the bottom end of the top plate 21, the mounting plate 19 will drive the socket cleaning pad 20 to move out of the pipeline under the elastic force of the spring rod 18, so as to avoid blocking the pipeline and affecting the effect of the pipeline being discharged from the pipe laying box 1; By rotating the pipe while conveying it to the bottom of the groove, the plug cleaning pad 16 and the socket cleaning pad 20 can clean the outside of the plug end and the inside of the socket end of the pipe, so as to facilitate subsequent connection operations between two adjacent pipes that have been laid. There is no need for manual cleaning of the pipe joints, which can effectively improve the laying and connection efficiency of the pipes.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water supply and drainage pipe laying construction equipment, comprising a pipe laying box (1), characterized in that: The outer surface of the pipe-laying box (1) near the top side thereof is provided with a pipe inlet (22) through-through, and a feed hopper (2) is fixedly and obliquely installed on the outer surface of the pipe-laying box (1) near the pipe inlet (22). Two support rollers (3) are rotatably installed between the inner walls at opposite ends of the pipe-laying box (1), and a conveyor belt (4) is sleeved on the outer surfaces of the two support rollers (3). A plurality of rollers (11) are evenly rotatably installed between the inner walls at opposite sides of the pipe-laying box (1) near the bottom end thereof. A pipe outlet (12) is rotatably installed on the side edge of one end of the pipe-laying box (1) near the roller (11), and a plurality of supporting mechanisms for supporting the pipeline are installed on the outer surface of the conveyor belt (4).

2. A water supply and drainage pipe laying construction equipment according to claim 1, characterized in that: The supporting mechanism comprises a plurality of arc-shaped brackets (5) uniformly and laterally fixedly mounted on the outer surface of the conveyor belt (4); a plurality of mounting grooves (6) are formed through the inner arc surface of the arc-shaped bracket (5); a plurality of supporting wheels (7) are rotatably mounted on the inner walls of the mounting grooves (6); a limiting groove (28) for limiting the end of the arc-shaped bracket (5) is formed on the inner wall of the pipe-laying box (1) on the side opposite to the conveyor belt (4); an end of the arc-shaped bracket (5) away from the conveyor belt (4) is intermittently slidably mounted on the inner wall of the limiting groove (28); a rotating assembly for driving the pipeline to rotate is mounted on the arc-shaped bracket (5); and a cleaning mechanism for cleaning the pipeline plug and the socket is mounted on the outer surface of the conveyor belt (4) close to the arc-shaped bracket (5).

3. The water supply and drainage pipeline laying construction equipment according to claim 2, characterized in that: The rotating assembly comprises two friction wheels (8) rotatably mounted on the inner wall of a mounting groove (6) at one end of an arc-shaped bracket (5) away from the conveyor belt (4), a transmission gear (9) being fixedly mounted between the two friction wheels (8), and a transmission rack (13) matching the transmission gear (9) being fixedly mounted on the inner wall of the limiting groove (28).

4. The water supply and drainage pipe laying construction equipment according to claim 3, characterized in that: The cleaning mechanism comprises a semi-enclosing member (15) fixedly mounted on the outer surface of one end of the conveyor belt (4) close to the pipe outlet (12); a plug cleaning pad (16) for cleaning the outer side of the pipe plug is fixedly mounted on the inner side of the semi-enclosing member (15); a mounting plate (19) is mounted on the outer surface of the end of the conveyor belt (4) opposite to the semi-enclosing member (15); a socket cleaning pad (20) for cleaning the inner wall of the pipe socket is fixedly mounted on the inner side of the mounting plate (19); and a telescopic component is mounted between the mounting plate (19) and the conveyor belt (4).

5. The water supply and drainage pipeline laying construction equipment according to claim 4, characterized in that: The telescopic assembly comprises a mounting block (17) fixedly mounted on the outer surface of the conveyor belt (4), a plurality of spring rods (18) fixedly mounted between the mounting block (17) and the mounting plate (19), and an extrusion assembly is mounted between the pipe laying box (1) and the mounting plate (19).

6. The water supply and drainage pipeline laying construction equipment according to claim 5, characterized in that: The extrusion assembly comprises a top plate (21) fixedly mounted on the inner wall of the pipe laying box (1) on a side opposite to the pipe outlet (12), both ends of the top plate (21) being inclined structures, and the mounting plate (19) being intermittently attached to the side of the top plate (21).

7. The water supply and drainage pipeline laying construction equipment according to claim 6, characterized in that: The outer surface and the bottom wall of the pipe-laying box (1) on the side close to the conveyor belt (4) are penetrated with a clearance opening (10) for the support mechanism and the cleaning mechanism to pass through, and the inner wall of the pipe-laying box (1) close to the pipe inlet (22) and the pipe outlet (12) are fixedly mounted with a plurality of rubber blocks (14), and the plurality of rubber blocks (14) are mounted on the inner wall of the pipe-laying box (1) on the side close to the clearance opening (10).

8. The water supply and drainage pipeline laying construction equipment according to claim 1, characterized in that: A pipe-blocking mechanism is installed on the outer surface of the pipe-laying box (1) near the pipe inlet (22), and the pipe-blocking mechanism comprises a first electric telescopic rod (23) fixedly installed on the top of the pipe-laying box (1), and a baffle (24) is fixedly installed on the telescopic end of the first electric telescopic rod (23), and the baffle (24) is in contact with the outer surface of the pipe-laying box (1) near the pipe inlet (22).

9. The water supply and drainage pipeline laying construction equipment according to claim 1, characterized in that: Second electric telescopic rods (25) are fixedly mounted on the outer surfaces of opposite sides of the feed hopper (2), and a mounting seat (26) is fixedly mounted on the bottom end of the second electric telescopic rod (25), wherein the bottom of the mounting seat (26) is inclined toward the outlet (12).

10. The water supply and drainage pipeline laying construction equipment according to claim 1, characterized in that: A stepper motor (27) is fixedly mounted on the outer surface of the pipe-laying box (1), and an output end of the stepper motor (27) passes through the inner wall of the pipe-laying box (1) and is fixedly mounted to the rotation center of one of the support rollers (3).

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