Waterproof device for building passage
By designing drainage boards and cleaning components at the entrance of the building, the problem of rainwater accumulating and forming mud was solved, achieving effective drainage and cleaning, and improving the waterproofness and environmental friendliness of the entrance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG RUISIDAT CONSTRUCTION CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-21
AI Technical Summary
The existing road crossings are prone to accumulating rainwater and forming mud on rainy days, which reduces friction, increases the risk of slipping, and forms uneven embankments after drying, affecting passage.
A waterproofing device for building passageways has been designed, including a drainage board, a cleaning component, and a support frame. Water is guided into a water tank through the drainage outlets and drain holes of the drainage board. A water pump and a spray gun are used to clean stubborn sludge on the surface of the drainage board, and a filter plate filters out mud and sand, thereby improving waterproofing and environmental protection.
It effectively diverts rainwater, reduces water consumption, improves the waterproofness and cleaning efficiency of the crossing, reduces the impact of mud on friction, and ensures safe passage.
Smart Images

Figure CN224149237U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building waterproofing technology, specifically a waterproofing device for building passageways. Background Technology
[0002] In the fields of architecture and engineering, especially in civil engineering, a "horse crossing" usually refers to the entrance or exit on a horse path (such as a passageway for workers, construction equipment, or transportation). A horse path is usually a passageway specifically set up for construction, transportation, or other purposes, especially on construction sites, and a "horse crossing" is the entrance or exit for passage.
[0003] In existing technologies, horse crossings are typically located in the open air, where rainwater easily accumulates. If the rainwater is not drained in time, mud and sand mix with the water to form mud, which adheres to the surface of the horse crossing. This mud not only reduces the friction of the horse crossing, increasing the risk of slipping and affecting the passage of goods and people, but also, after drying, the mud hardens to form a slope, resulting in an uneven surface and affecting normal use. Utility Model Content
[0004] The purpose of this invention is to provide a waterproofing device for building passageways to solve the problems mentioned in the background art.
[0005] The technical solution of this utility model is: a waterproof device for building passageways, including a base, a plurality of support frames are fixedly installed on the upper side of the base, a primary bolt hole is opened on one side of each of the plurality of support frames, a primary bolt is screwed into each of the primary bolt holes, the same base plate is screwed onto the surface of the plurality of primary bolts, a water-draining component is fixedly installed on the upper side of the base, and two water collection holes are opened on the lower side of the base plate, a cleaning component is fixedly installed in each of the two water collection holes;
[0006] The hydrophobic assembly includes an arched plate, on the upper side of which a hydrophobic plate is fixedly installed. The surface of the hydrophobic plate has a hydrophobic outlet, and each of the hydrophobic outlets has a plurality of drainage holes. Water supply holes are provided on both sides of the hydrophobic plate, and a water trough is provided on the upper side of the base plate.
[0007] Preferably, the cleaning component includes two primary water pipes, which are fixedly installed in two water collection holes. A water storage tank is fixedly installed on the upper side of the base. Two primary delivery ports are opened on one side of the water storage tank. One end of each of the two primary water pipes is fixedly connected to the two primary delivery ports. A secondary delivery port is opened on one side of the water storage tank. A secondary water pipe is fixedly installed in the secondary delivery port. A water pump is fixedly installed on the upper side of the base. The other end of each secondary water pipe is fixedly connected to the water inlet of the water pump.
[0008] Preferably, the cleaning assembly further includes a spray gun, and a three-stage water pipe is fixedly installed at the output end of the water pump, with the other end of the three-stage water pipe fixedly installed on the spray gun.
[0009] Preferably, a sediment filter plate is slidably installed on the inner wall of the water tank, the surface of the sediment filter plate is provided with filter holes, a plurality of secondary bolt holes are provided on the upper side of the bottom plate, a secondary bolt is fixedly installed in each of the plurality of secondary bolt holes, a suspended plate is fixedly installed on the surface of the secondary bolts, a pad is fixedly installed on the lower side of the suspended plate, and guide grooves are provided on both sides of the drainage plate.
[0010] Preferably, the tops of the multiple support frames are fixedly mounted on the same mast.
[0011] Preferably, a mounting frame is fixedly installed on one side of the mast.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] 1. This utility model achieves the effect of improving the water resistance of the hydrophobic plate by opening multiple drainage outlets on the hydrophobic plate, guiding water to the lower area of the bottom plate through the inclined design of the bottom plate and multiple drainage holes, and allowing the water to flow into the water tanks on both sides during the guidance process under the action of the arched plate and the water delivery holes.
[0014] 2. This utility model filters the collected water through a mud and sand filter plate, and then transports it to a water storage tank through two primary water pipes. A water pump then pumps the circulating water from the storage tank through a secondary water pipe and transports it to a spray gun through a tertiary water pipe. The spray gun can then be used to clean the surface of the water-repellent plate, removing stubborn sludge adhering to the surface. This reduces water consumption during cleaning of the access road and improves the environmental friendliness of the device. Attached Figure Description
[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the support frame and its related structures in this utility model;
[0018] Figure 3 This is a schematic diagram of the base plate and related structures of this utility model;
[0019] Figure 4 This is a schematic diagram of the hydrophobic plate in this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Base; 2. Support frame; 3. Mast; 4. Placement rack; 5. Drainage plate; 6. Primary water pipe; 7. Primary bolt; 8. Water storage tank; 9. Secondary water pipe; 10. Water pump; 11. Tertiary water pipe; 12. Spray gun; 13. Sediment filter plate; 14. Filter hole; 15. Overhead plate; 16. Secondary bolt; 17. Pad plate; 18. Water collection hole; 19. Base plate; 20. Arched plate; 21. Guide groove; 22. Water supply hole; 23. Drain hole; 24. Drain outlet. Detailed Implementation
[0022] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.
[0023] Figures 1-4 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-4 The present invention will be further described below.
[0024] like Figures 1-4 As shown, the waterproofing device for building passageways includes a base 1. Multiple support frames 2 are fixedly installed on the upper side of the base 1. Each of the multiple support frames 2 has a primary bolt 7 hole on one side. A primary bolt 7 is screwed into each primary bolt 7 hole. The same base plate 19 is screwed onto the surface of the multiple primary bolts 7. A water-draining component is fixedly installed on the upper side of the base 1. Two water collection holes 18 are opened on the lower side of the base plate 19. A cleaning component is fixedly installed in each of the two water collection holes 18.
[0025] The drainage assembly includes an arched plate 20, a drainage plate 5 fixedly installed on the upper side of the arched plate 20, drainage outlets 24 are opened on the surface of the drainage plate 5, and multiple drainage holes 23 are opened in each of the multiple drainage outlets 24. Water supply holes 22 are opened on both sides of the drainage plate 5, and a water trough is opened on the upper side of the base plate 19.
[0026] With the above structure, the support frame 2 is a steel beam structure, and a total of three sets of support frames 2 are installed. The X-shaped reinforcing steel beam installed between the two support frames 2 located at the highest point of the base plate 19 is conducive to improving its stability. The base plate 19 is installed at an angle, similar to the existing ramp structure, which facilitates the up and down movement of goods or people. The upper side of the drainage plate 5 is covered with a frosted layer to improve friction. Its lower side has a groove design to facilitate fitting the upper side of the arched plate 20. Drainage outlets 24 are evenly spaced on the drainage plate 5. When water enters the drainage outlet 24, it will be discharged through the water supply holes 22 on both sides. The drainage holes 23 of each drainage outlet 24 will also provide auxiliary transportation to improve drainage efficiency.
[0027] Furthermore, the cleaning component includes two primary water pipes 6, which are fixedly installed in two water collection holes 18. A water storage tank 8 is fixedly installed on the upper side of the base 1. Two primary delivery ports are opened on one side of the water storage tank 8. One end of each of the two primary water pipes 6 is fixedly connected to the two primary delivery ports. A secondary delivery port is opened on one side of the water storage tank 8. A secondary water pipe 9 is fixedly installed in the secondary delivery port. A water pump 10 is fixedly installed on the upper side of the base 1. The other end of the secondary water pipe 9 is fixedly connected to the water inlet of the water pump 10.
[0028] With the above structure, two primary water pipes 6 are installed in the two water tanks respectively. The primary water pipe 6 is a flexible hose that can transport water in the water tank to the water storage tank 8 for storage. The other side of the water storage tank 8 is connected to the water pump 10 through a secondary water pipe 9. The secondary water pipe 9 is a rigid water pipe.
[0029] Furthermore, the cleaning assembly also includes a spray gun 12, and a three-stage water pipe 11 is fixedly installed at the output end of the water pump 10, with the other end of the three-stage water pipe 11 fixedly installed on the spray gun 12.
[0030] With the above structure, the spray gun 12 is a prior art technology. The spray gun 12 is connected to the water pump 10 through a flexible three-stage water pipe 11. When the water pump 10 is started, the water in the water storage tank 8 can be transported to the spray gun 12 and sprayed out through the spray gun 12, which is convenient for cleaning the surface of the hydrophobic plate 5.
[0031] Furthermore, a sediment filter plate 13 is slidably installed on the inner wall of the water tank. The surface of the sediment filter plate 13 is provided with filter holes 14. Multiple secondary bolt holes 16 are provided on the upper side of the bottom plate 19. Secondary bolts 16 are fixedly installed in the multiple secondary bolt holes. A suspended plate 15 is fixedly installed on the surface of the secondary bolts 16. A pad 17 is fixedly installed on the lower side of the suspended plate 15. Guide grooves 21 are provided on both sides of the drainage plate 5.
[0032] With the above structure, the filter holes 14 on the surface of the sediment filter plate 13 can filter sediment in the water, and the overhead plate 15 installed on its upper side is L-shaped, which helps to protect the conveying space between the water supply hole 22 and the sediment filter plate 13. A pad 17 is installed on the lower side of the overhead plate 15 to ensure the stability of the distance between the overhead plate 15 and the sediment filter plate 13. The overhead plate 15 and the sediment filter plate 13 can be disassembled for easy subsequent maintenance and cleaning.
[0033] Furthermore, the top of multiple support frames 2 is fixedly installed with the same mast 3, and a placement frame 4 is fixedly installed on one side of the mast 3.
[0034] With the above structure, the mast 3 is installed on both sides of the drainage plate 5. The mast 3 can protect both sides of the ramp. One side of the mast 3 is equipped with a mounting bracket 4 to facilitate the placement of the spray gun 12.
[0035] Working principle: When the device is in use, the base 1 is laid directly on the channel to be transported to complete the construction of the walkway. When it rains or water is spilled during transportation, the water first falls on the drainage plate 5. The water enters the drainage port 24 and is guided to the lower area of the base plate 19 through the inclined design of the base plate 19 and multiple drainage holes 23. Under the action of the arched plate 20 and the water inlet 22, the water flows into the water tanks on both sides during the guidance process, thereby achieving the effect of water diversion and improving the waterproofness of the surface of the drainage plate 5.
[0036] When water enters the water tank, it is first filtered by the filter holes 14 on the mud and sand filter plate 13 to obtain water that does not contain mud and sand. Then, this water is transported to the water storage tank 8 through two primary water pipes 6 for storage. When the walkway is not in use or when it stops raining and needs to be cleaned, the water pump 10 is started. The water pump 10 draws the circulating water in the water storage tank 8 through the secondary water pipe 9 and transports it to the spray gun 12 through the tertiary water pipe 11. The surface of the drainage plate 5 can be cleaned by the spray gun 12 to remove the stubborn sludge attached to the surface, reducing the water consumption when cleaning the walkway entrance and improving environmental protection.
[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its scope of protection shall still fall within the protection scope of this utility model.
Claims
1. Waterproofing device for building walkways, comprising a base (1), characterized in that: Multiple support frames (2) are fixedly installed on the upper side of the base (1). Each of the multiple support frames (2) has a first-level bolt (7) hole on one side. A first-level bolt (7) is screwed into each of the first-level bolt (7) holes. The same base plate (19) is screwed onto the surface of the multiple first-level bolts (7). A water-draining component is fixedly installed on the upper side of the base (1). Two water collection holes (18) are opened on the lower side of the base plate (19). A cleaning component is fixedly installed in each of the two water collection holes (18). The hydrophobic assembly includes an arched plate (20), on the upper side of which a hydrophobic plate (5) is fixedly installed. The surface of the hydrophobic plate (5) is provided with a hydrophobic port (24), and multiple drainage holes (23) are provided in each of the multiple hydrophobic ports (24). Water supply holes (22) are provided on both sides of the hydrophobic plate (5), and a water trough is provided on the upper side of the base plate (19).
2. The architectural walkway waterproofing assembly of claim 1, wherein: The cleaning assembly includes two primary water pipes (6), which are fixedly installed in two water collection holes (18). A water storage tank (8) is fixedly installed on the upper side of the base (1). Two primary delivery ports are opened on one side of the water storage tank (8). One end of the two primary water pipes (6) is fixedly connected to the two primary delivery ports. A secondary delivery port is opened on one side of the water storage tank (8). A secondary water pipe (9) is fixedly installed in the secondary delivery port. A water pump (10) is fixedly installed on the upper side of the base (1). The other end of the secondary water pipe (9) is fixedly connected to the water inlet of the water pump (10).
3. The architectural walkway waterproofing assembly of claim 2, wherein: The cleaning assembly also includes a spray gun (12), and a three-stage water pipe (11) is fixedly installed at the output end of the water pump (10), with the other end of the three-stage water pipe (11) fixedly installed on the spray gun (12).
4. The architectural walkway waterproofing system of claim 1, wherein: A slidable mud and sand filter plate (13) is installed on the inner wall of the water tank. The surface of the mud and sand filter plate (13) is provided with filter holes (14). Multiple secondary bolt (16) holes are provided on the upper side of the bottom plate (19). A secondary bolt (16) is fixedly installed in each of the multiple secondary bolt (16) holes. A suspended plate (15) is fixedly installed on the surface of the secondary bolt (16). A pad (17) is fixedly installed on the lower side of the suspended plate (15). Guide grooves (21) are provided on both sides of the drainage plate (5).
5. The architectural walkway waterproofing system of claim 1, wherein: The top of multiple support frames (2) is fixedly mounted on the same mast (3).
6. The architectural walkway waterproofing system of claim 5, wherein: A mounting frame (4) is fixedly installed on one side of the mast (3).