A water pipe protection device for a construction site
By designing protective devices for the upper and lower shells, the problem of water pipes being squeezed, deformed, and broken at the construction site was solved, achieving stable delivery and extending the service life of the water pipes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 金明迪
- Filing Date
- 2025-07-18
- Publication Date
- 2026-05-29
AI Technical Summary
Water pipes on construction sites are prone to deformation or breakage when squeezed by the wheels of the feeding trolley, and the feeding trolley is difficult to control when passing over the water pipe, which may lead to problems such as the trolley tipping over.
A protective device comprising an upper shell and a lower shell is designed. Through components such as a connecting groove, a pipe laying groove, a pressure-resistant plate, a pipe limiting plate, and a connecting spring, a stable protective structure is formed to assist the feeding trolley in overturning the water supply pipe. The combination of the connecting block and the compression spring reduces squeezing deformation and wear.
It effectively prevents water pipes from being squeezed, deformed, or broken, reduces resistance when the feeding trolley passes by, extends the service life of the water pipes, and improves the protective effect.
Smart Images
Figure CN224301651U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of building engineering technology, and specifically relates to a protection device for water supply pipes at construction sites. Background Technology
[0002] A construction site is a location where a construction project is underway and civil engineering is being carried out. Its area is often enclosed by fences, wire mesh, or walls, restricting the entry and exit of personnel, materials, machinery, and vehicles. Before entering the construction site, construction workers must undergo safety and fire prevention training and assessment. Water pipes are frequently used during construction for diluting and mixing building materials, and for pouring concrete into walls. On construction sites, workers often use wheelbarrows to transport building materials. Water pipes laid along the paths of these wheelbarrows are frequently subjected to pressure from the wheels, leading to deformation and cracking, thus affecting their use and lifespan. Furthermore, when the weight of the building materials inside the wheelbarrow is large, it is prone to turning or reversing when passing water pipes, making it difficult to control and potentially causing it to tip over. Utility Model Content
[0003] This utility model provides a protection device for water supply pipes at construction sites. It can prevent water supply pipes from being squeezed by the wheels of a material delivery trolley at the construction site, which would cause the water supply pipes to be squeezed and deformed, leading to water pipe rupture and affecting water supply. At the same time, it assists the material delivery trolley in passing over the water supply pipe, reducing the resistance when the material delivery trolley passes over the water supply pipe, and reducing the wear and tear when the water supply pipe is dragged at the construction site.
[0004] This utility model provides the following technical solution: a water supply pipe protection device for construction sites, comprising an upper shell and a lower shell, wherein the upper shell and the lower shell are provided with matching connecting grooves on one side, and a pipe laying groove is provided on one side of both the upper shell and the lower shell. A pressure-resistant plate is provided on the inner wall of the pipe laying groove, a pipe limiting plate is provided on one side of the pressure-resistant plate, and a plurality of connecting springs are provided on one side of the pipe limiting plate. A connecting block is provided at the bottom of the lower shell, and the lower shell is rotatably connected to the connecting block. A base plate is fixedly connected to one side of the connecting block, and a plurality of compression springs are fixedly connected to the top of the base plate. A rebound block is fixedly connected to the top of the compression springs, and a groove is provided on the top of the base plate, with a counterweight plate embedded in the inner cavity of the groove.
[0005] The upper housing has snap-fit grooves at both ends on one side, and the lower housing has snap-fit blocks at both ends on one side. The upper housing and the lower housing are connected by snap-fit grooves and snap-fit blocks.
[0006] Among them, a number of anti-slip strips are fixedly connected to one side of the upper shell, and the number of anti-slip strips are arranged in a matrix at equal intervals.
[0007] One end of the connecting spring is fixedly connected to one side of the pressure-resistant plate, and the other end of the connecting spring is fixedly connected to one side of the pressure-resistant plate.
[0008] The lower housing is rotatably connected to the connecting block via a torsion spring, and wear-resistant pads are embedded at both ends of the bottom of the lower housing.
[0009] The beneficial effects of this utility model are:
[0010] This new design avoids the problem of water pipes being squeezed and deformed by the wheels of the feeding trolley at the construction site, which could lead to pipe rupture and affect water delivery. It also assists the feeding trolley in passing over the water pipe by using the external shapes of the upper and lower shells to guide the wheels and reduce resistance when the feeding trolley passes over the water pipe. This design prevents wear and tear on the water pipe when it is dragged on the construction site, increasing its service life and improving its protective effect.
[0011] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0013] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0014] Figure 3 This is a schematic diagram of the dynamic structure of this utility model;
[0015] Figure 4 This is a three-dimensional structural diagram of the connecting block and the base plate in this utility model.
[0016] In the diagram: 1. Upper shell; 11. Connecting groove; 12. Snap-fit groove; 13. Pipeline groove; 14. Anti-slip strip; 2. Lower shell; 21. Locking block; 22. Wear-resistant pad; 3. Pressure-resistant plate; 31. Pipeline limiting plate; 32. Connecting spring; 4. Connecting block; 41. Base plate; 42. Compression spring; 421. Rebound block; 43. Groove; 44. Counterweight plate. Detailed Implementation
[0017] Please see Figures 1-4The present invention provides the following technical solution: it includes an upper shell 1 and a lower shell 2. The upper shell 1 and the lower shell 2 are provided with matching connecting grooves 11 on one side. The upper shell 1 and the lower shell 2 are each provided with a pipe laying groove 13 on one side. The inner wall of the pipe laying groove 13 is provided with a pressure-resistant plate 3. The pressure-resistant plate 3 is provided with a pipe limiting plate 31 on one side. The pipe limiting plate 31 is provided with a plurality of connecting springs 32 on one side. The lower shell 2 is provided with a connecting block 4 at the bottom. The lower shell 2 and the connecting block 4 are rotatably connected. The connecting block 41 is fixedly connected to one side. The bottom plate 41 is fixedly connected with a plurality of compression springs 42. The top of the compression springs 42 is fixedly connected with a rebound block 421. The bottom plate 41 is provided with a groove 43 at the top. The inner cavity of the groove 43 is embedded with a counterweight plate 44.
[0018] In this embodiment: the main protective structure is composed of an upper shell 1 and a lower shell 2. Matching connecting grooves 11 are provided on one side of the upper shell 1 and the lower shell 2, connecting them. Pipe-laying grooves 13 are provided on one side of both the upper shell 1 and the lower shell 2. Pressure-resistant plates 3 are provided on the inner walls of the pipe-laying grooves 13. The pipe-laying grooves 13 prevent deformation of the upper shell 1 and lower shell 2 under strong pressure, thus preventing deformation of the pipe-laying grooves 13 and compressing the pipes between the upper shell 1 and lower shell 2. The pressure-resistant plates 3 increase the support effect of the upper shell 1 and lower shell 2. A pipe-limiting plate 31 is provided on one side of the pressure-resistant plate 3. In this invention, the limiting plate 31 is a rubber plate, which can withstand pressure from the water pipe. The pipe is deformable and fits the pipe, thus adapting to pipes of different specifications. Several connecting springs 32 are provided on one side of the pipe limiting plate 31. The pipe limiting plate 31 and the connecting springs 32 form a component for limiting the pipe. When protecting pipes of different specifications, the pipe limiting plate 31 and connecting springs 32 can fill the gap between the pipe and the pressure-resistant plate 3, thus ensuring the pipe is stably installed between the upper shell 1 and the lower shell 2. The limiting plate 31 and connecting springs 32 clamp and limit the water pipe, maintaining its stability between the upper shell 1 and the lower shell 2. The limiting plate 31 increases the friction of the pipe, making it less prone to rolling under external force. A connecting block 4 is provided at the bottom of the lower shell 2, connecting the lower shell 2 and the connecting block 4. The rotating connection in this invention forms a rhomboid-shaped structure with the upper shell 1 and lower shell 2 connected together. Both the ends of the upper shell 1 and lower shell 2 are rounded. When the water pipe is on the construction site, material delivery carts frequently drive over it. After installing this device on the outside of the water pipe, the cart's wheels press against one side of the protective shell formed by the upper shell 1 and lower shell 2. Due to its shape and the connecting block 4, the device rotates under pressure. As the protective shell rotates, it provides an auxiliary force for the wheels to roll over the device, allowing the cart to easily pass over it. Simultaneously, the upper shell 1 and lower shell 2 protect the water pipe from direct pressure by the wheels, preventing deformation at the point where the wheels have passed over it, which would affect the water delivery effect. The connecting block... A base plate 41 is fixedly connected to one side of the device. Several compression springs 42 are fixedly connected to the top of the base plate 41. The base plate 41 and the compression springs 42 form a structure that assists in the reset of the protective shell after it is flipped. After the protective shell is flipped, it presses against the rebound block 421 and the compression springs 42. The elastic force of the compression springs 42 drives the protective shell to reset. The top of the compression springs 42 is fixedly connected to the rebound block 421. A groove 43 is provided on the top of the base plate 41. A counterweight plate 44 is embedded in the inner cavity of the groove 43. By setting the counterweight plate 44, the weight of the base plate 41 is increased, thereby reducing the possibility of displacement of the device and the water pipe. This invention can prevent the water pipe from being squeezed by the wheels of the material delivery trolley at the construction site, which would cause the water pipe to be squeezed and deformed, leading to water pipe rupture and affecting water delivery.Simultaneously, it assists the feeding trolley in crossing the water pipe, reducing resistance as the trolley passes over it. This prevents wear and tear on the water pipe during dragging on construction sites, increasing its lifespan and improving its protective effect.
[0019] The upper housing 1 has snap-fit grooves 12 at both ends on one side, and the lower housing 2 has snap-fit blocks 21 at both ends on one side. The upper housing 1 and the lower housing 2 are connected by snap-fit grooves 12 and snap-fit blocks 21. By setting snap-fit grooves 12 and snap-fit blocks 21, it is easy to install and disassemble the upper housing 1 and the lower housing 2. When protecting the water supply pipeline, this device can be installed on the water supply pipeline section located at the material delivery trolley that is frequently passed on the construction site.
[0020] Several anti-slip strips 14 are fixedly connected to one side of the upper housing 1. The anti-slip strips 14 are arranged in a matrix at equal intervals. By setting the anti-slip strips 14, the friction on one side of the upper housing 1 is increased. When the wheel presses on the top surface of the upper housing 1, the wheel is prevented from sliding in the opposite direction, which facilitates the wheel passing through the device.
[0021] One end of the connecting spring 32 is fixedly connected to one side of the pressure-resistant plate 3, and the other end of the connecting spring 32 is fixedly connected to one side of the pressure-resistant plate 3; the gap between the pipe and the pressure-resistant plate 3 can be filled by the pipe limiting plate 31 and the connecting spring 32, so that the pipe is stably laid between the upper shell 1 and the lower shell 2.
[0022] The lower housing 2 is rotatably connected to the connecting block 4 via a torsion spring, and wear-resistant pads 22 are embedded at both ends of the bottom of the lower housing 2. By setting wear-resistant pads 22, the friction at the bottom of the lower housing 2 is increased, and the wear resistance of the lower housing 2 is improved, so that the device is not easily worn when sliding on the construction site, thus enabling it to be used for a long time.
[0023] The working principle and usage process of this utility model are as follows: In use, the device is installed at a location on the construction site where material delivery vehicles frequently pass by. The water pipe is positioned between the pipe laying groove 13 on one side of the upper housing 1 and the lower housing 2. The connecting grooves 11 on the upper housing 1 and the lower housing 2 are aligned, and the upper housing 1 and the lower housing 2 are fixed in place by the snap-fit groove 12 and the snap-fit block 21. The pipe limiting plate 31 and several connecting springs 32 form a component for limiting the pipe. When protecting pipes of different specifications, the pipe limiting plate 31 and the connecting springs 32 can fill the gap between the pipe and the pressure-resistant plate 3, thereby ensuring the pipe is stably laid between the upper housing 1 and the lower housing 2. After the wheel presses on one side of the protective shell composed of the upper shell 1 and the lower shell 2, the device starts to rotate under pressure due to its own shape and the connecting block 4. When the protective shell rotates, it provides an auxiliary force for the wheel to overturn the device, allowing the trolley to easily pass over the protective shell. At the same time, the upper shell 1 and the lower shell 2 protect the water pipe from being directly squeezed by the wheel. After the protective shell flips over, it squeezes the rebound block 421 and the compression spring 42. The compression spring 42 itself drives the protective shell to reset. When the next feeding trolley passes by, the upper shell 1 and the lower shell 2 are in the initial position. When the water pipe is pulled on the ground, the wear-resistant pad 22 at the bottom of the lower shell 2 protects it and reduces wear.
Claims
1. A protection device for water supply pipes at construction sites, characterized in that: The device includes an upper shell (1) and a lower shell (2). The upper shell (1) and the lower shell (2) are provided with matching connecting grooves (11) on one side. The upper shell (1) and the lower shell (2) are each provided with a pipe laying groove (13) on one side. The inner wall of the pipe laying groove (13) is provided with a pressure-resistant plate (3). The pressure-resistant plate (3) is provided with a pipe limiting plate (31) on one side. The pipe limiting plate (31) is provided with several connecting springs (32) on one side. The lower shell (2) is provided with a connecting block (4) at the bottom. The lower shell (2) and the connecting block (4) are rotatably connected. The connecting block (4) is fixedly connected with a base plate (41) on one side. The base plate (41) is fixedly connected with several compression springs (42) on the top. The compression springs (42) are fixedly connected with a rebound block (421) on the top. The base plate (41) is provided with a groove (43) on the top. The groove (43) is embedded with a counterweight plate (44).
2. The construction site water supply pipe protection device according to claim 1, characterized in that: The upper housing (1) has a snap-fit groove (12) at both ends on one side, and the lower housing (2) has a snap-fit block (21) at both ends on one side. The upper housing (1) and the lower housing (2) are connected by snap-fit groove (12) and snap-fit block (21).
3. The construction site water supply pipe protection device according to claim 1, characterized in that: A plurality of anti-slip strips (14) are fixedly connected to one side of the upper housing (1), and the plurality of anti-slip strips (14) are arranged in a matrix at equal intervals.
4. The construction site water supply pipe protection device according to claim 1, characterized in that: One end of the connecting spring (32) is fixedly connected to one side of the pressure-resistant plate (3), and the other end of the connecting spring (32) is fixedly connected to one side of the pressure-resistant plate (3).
5. A protection device for water supply pipes at construction sites according to claim 1, characterized in that: The lower housing (2) is rotatably connected to the connecting block (4) via a torsion spring, and wear-resistant pads (22) are embedded at both ends of the bottom of the lower housing (2).