Waterproof device for constructional engineering

Abstract

The utility model relates to the technical field of building waterproof devices, and discloses a waterproof device for constructional engineering, which comprises a waterproof plate, a supporting steel plate is arranged on the side wall of the waterproof plate, a cavity is arranged in the waterproof plate, a first buffer component for buffering a fast flowing water source is arranged in the cavity, and a second buffer component is arranged in the cavity. A second buffering assembly used for further buffering water impact is further arranged in the cavity. When the waterproof device for the constructional engineering is used, the impact force of water flow can be converted into other kinetic energy, so that the adverse effect of the water flow on the waterproof plate is effectively prevented, the waterproof effect is improved, the risk of moisture permeation is reduced, the waterproof effect of the device is improved, the quality of the constructional engineering is ensured, and the construction quality is improved. And the abrasion and damage risks of the device are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building waterproof devices, in particular to a waterproof device for construction engineering. Background Art

[0002] Waterproofing for building engineering is a device or system used to prevent moisture from penetrating or entering a building or other structure. These devices are designed to protect buildings from water damage, including moisture and leaks caused by rainfall, groundwater, humidity or other water sources.

[0003] The waterproof device for construction projects in the prior art is generally composed of an L-shaped baffle and a support plate. The baffle and the support plate form a triangular structure to block the impact of water flow. This waterproof method mainly relies on the friction between the baffle and the bottom surface. When a water flow with a high flow rate hits the baffle, the impact force may cause the baffle to move backward, thereby affecting the waterproof effect of the device and the quality of the construction project.

[0004] Therefore, it is necessary to design a waterproof device for construction engineering to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a waterproof device for construction engineering.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A waterproof device for construction engineering includes a waterproof board, a supporting steel plate is installed on the side wall of the waterproof board, a cavity is provided inside the waterproof board, a first buffer component for buffering a fast-flowing water source is provided inside the cavity, and a second buffer component for further buffering water impact is also provided inside the cavity.

[0008] As a preferred technical solution of the utility model, the first buffer component includes an impact plate, a sleeve, a return spring, a threaded rod and an opening, the opening is provided in the side wall of the waterproof plate, the opening is communicated with the cavity, the sleeve is located inside the opening, one end of the threaded rod is rotatably connected to the inner wall of the cavity, the other end of the threaded rod is located inside the sleeve, the threaded rod is threadedly connected to the sleeve, the side wall of the impact plate is fixed to the side wall of the sleeve, the return spring is sleeved on the sleeve, one end of the return spring is fixedly connected to the side wall of the impact plate, and the other end of the return spring is fixedly connected to the side wall of the waterproof plate.

[0009] As a preferred technical solution of the utility model, the second buffer assembly includes a buffer port, a driving gear, a driven gear and a buffer fan, the buffer port is opened on the side wall of the waterproof board, the buffer port is communicated with the cavity, the buffer fan is located inside the buffer port, the output shaft end of the buffer fan is rotatably connected to the inner wall of the cavity, the driving gear is fixedly sleeved on the threaded rod, the driven gear is fixedly sleeved on the output shaft of the buffer fan, and the driving gear and the driven gear are meshed with each other.

[0010] As a preferred technical solution of the utility model, the inner wall of the opening is in contact with the side wall of the sleeve, and the longitudinal section of the opening is a square structure.

[0011] As a preferred technical solution of the utility model, the diameter of the driving gear is greater than the diameter of the driven gear.

[0012] As a preferred technical solution of the utility model, the bottom of the waterproof board is provided with anti-slip grooves.

[0013] The utility model has the following beneficial effects:

[0014] 1. Water flow impact buffering: This device can convert the impact force of the water flow into other kinetic energy through the combination of the impact plate, the return spring and the sleeve, and reduce the movement of the impact plate, thereby effectively preventing the adverse effect of the water flow on the waterproof board, which helps to improve the waterproof effect and reduce the risk of moisture penetration. Secondly, the use of the buffer fan can generate an opposite thrust to push the water flow to the outside, further reducing the impact of the water flow on the device, thereby improving the waterproof effect and ensuring the quality of the construction project.

[0015] 2. Enhanced durability: Since the first buffer component and the second buffer component are set in the device, it can prevent the water flow from directly impacting the waterproof board, which helps to extend the life of the device. It can absorb and disperse the impact force from the water flow and reduce the wear and damage risk of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a waterproof device for construction engineering proposed by the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the first buffer component and the second buffer component;

[0018] Figure 3 for Figure 2 A magnified view of the structure at A.

[0019] In the figure: 1 waterproof plate, 2 supporting steel plate, 3 cavity, 4 first buffer assembly, 41 impact plate, 42 sleeve, 43 return spring, 44 threaded rod, 45 opening, 5 second buffer assembly, 51 buffer port, 52 driving gear, 53 driven gear, 54 buffer fan. DETAILED DESCRIPTION

[0020] 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 of the embodiments.

[0021] Reference Figure 1-3 A waterproof device for construction engineering includes a waterproof board 1, a supporting steel plate 2 is installed on the side wall of the waterproof board 1, a cavity 3 is arranged inside the waterproof board 1, a first buffer component 4 for buffering fast-flowing water is arranged inside the cavity 3, and a second buffer component 5 for further buffering water impact is also arranged inside the cavity 3.

[0022] Reference Figure 2-3 The first buffer assembly 4 includes an impact plate 41, a sleeve 42, a return spring 43, a threaded rod 44 and an opening 45. The opening 45 is opened on the side wall of the waterproof board 1, and the opening 45 is connected to the cavity 3. The sleeve 42 is located inside the opening 45. One end of the threaded rod 44 is rotatably connected to the inner wall of the cavity 3, and the other end of the threaded rod 44 is located inside the sleeve 42. The threaded rod 44 is threadedly connected to the sleeve 42. The side wall of the impact plate 41 is fixed to the side wall of the sleeve. The return spring 43 is sleeved on the sleeve 42. One end of the return spring 43 is fixedly connected to the side wall of the impact plate 41, and the other end of the return spring 43 is fixedly connected to the side wall of the waterproof board 1. By setting the first buffer assembly 4, under the action of the return spring 43 and the threaded rod 44, a part of the impact force of the water flow is converted into the elastic force of the return spring 43 and the rotational power of the threaded rod 44, which effectively produces a buffering effect on the water flow, prevents the water flow from directly acting on the waterproof board 1, and ensures the waterproof effect.

[0023] Reference Figure 2-3 The second buffer component 5 includes a buffer port 51, a driving gear 52, a driven gear 53 and a buffer fan 54. The buffer port 51 is opened on the side wall of the waterproof plate 1, and the buffer port 51 is communicated with the cavity 3. The buffer fan 54 is located inside the buffer port 51. The end of the output shaft of the buffer fan 54 is rotatably connected to the inner wall of the cavity 3. The driving gear 52 is fixedly sleeved on the threaded rod 44, and the driven gear 53 is fixedly sleeved on the output shaft of the buffer fan 54. The driving gear 52 and the driven gear 53 are meshed with each other. By setting the second buffer component 5, the rotation of the buffer fan 54 and the rotation of the driving gear 52 and the driven gear 53 can effectively disperse the impact of the water flow, convert the impact force of the water flow into other kinetic energy, and improve the waterproof performance of the device.

[0024] Reference Figure 2 The inner wall of the opening 45 fits with the side wall of the sleeve 42 , and the longitudinal section of the opening 45 is a square structure, so that the opening 45 plays a limiting role, and the movement of the sleeve 42 can drive the rotation of the threaded rod 44 .

[0025] Reference Figure 2 The diameter of the driving gear 52 is greater than the diameter of the driven gear 53, and the rotation speed of the driving gear 52 is less than the rotation speed of the driven gear 53, that is, one rotation of the driving gear 52 can drive the driven gear 53 to rotate several times, so that the movement of the sleeve 42 can drive the rapid rotation of the buffer fan 54, and the rapid rotation of the buffer fan 54 can quickly generate thrust in the opposite direction of the water flow, thereby ensuring the buffering effect.

[0026] Reference Figure 1-2 The bottom of the waterproof board 1 is provided with anti-slip grooves to increase the friction between the waterproof board 1 and the bottom surface, effectively prevent the movement of the waterproof board 1, and ensure the waterproof effect.

[0027] The specific working principle of the utility model is as follows:

[0028] When the waterproof device for construction engineering proposed by the utility model is working, when the water flow hits the impact plate 41, the impact plate 41 will move under the action of the impact force. At this time, the reset spring 43 is in a compressed state. The movement of the impact plate 41 drives the sleeve 42 to move. Under the limiting action of the opening 45, the threaded rod 44 will rotate. At this time, under the buffering action of the reset spring 43 and the threaded rod 44, part of the impact force of the water flow is converted into other kinetic energy, and then the force of the water flow on the waterproof plate 1 will be partially reduced, effectively preventing the waterproof plate 1 from moving, and ensuring the quality and effect of waterproofing;

[0029] When the threaded rod 44 rotates, the threaded rod 44 can drive the driving gear 52 to rotate, and then drive the output shaft of the driven gear 53 and the buffer fan 54 to rotate. Since the diameter of the driving gear 52 is larger than the diameter of the driven gear 53, the rotation speed of the driven gear 53 is greater than the rotation speed of the driving gear 52, that is, one rotation of the driving gear 52 will drive the driven gear to rotate several times. Then, when the threaded rod 44 rotates, the buffer fan 54 can rotate rapidly, and the rotation of the blades of the buffer fan 54 gives the water flow an opposite thrust, thereby pushing the water flow outward, further buffering the water flow, improving the applicability of the device to the water flow, ensuring the waterproof effect of the device and the quality of the construction project, and extending the service life of the device. After the water flow impact ends, under the elastic force of the reset spring 43, the impact plate 41 can be reset, which is convenient for repeated use and ensures the overall structural stability of the device.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof device for construction engineering, comprising a waterproof board (1), wherein a supporting steel plate (2) is installed on the side wall of the waterproof board (1), characterized in that: The waterproof board (1) is provided with a cavity (3) inside, the cavity (3) is provided with a first buffer component (4) for buffering a fast-flowing water source, and the cavity (3) is also provided with a second buffer component (5) for further buffering water impact; The first buffer assembly (4) comprises an impact plate (41), a sleeve (42), a return spring (43), a threaded rod (44) and an opening (45); the opening (45) is provided on the side wall of the waterproof plate (1); the opening (45) is communicated with the cavity (3); the sleeve (42) is located inside the opening (45); one end of the threaded rod (44) is rotatably connected to the inner wall of the cavity (3); the other end of the threaded rod (44) is located inside the sleeve (42); the threaded rod (44) is threadedly connected to the sleeve (42); the side wall of the impact plate (41) is fixed to the side wall of the sleeve; the return spring (43) is sleeved on the sleeve (42); one end of the return spring (43) is fixedly connected to the side wall of the impact plate (41); and the other end of the return spring (43) is fixedly connected to the side wall of the waterproof plate (1).

2. A waterproof device for construction engineering according to claim 1, characterized in that: The second buffer assembly (5) comprises a buffer port (51), a driving gear (52), a driven gear (53) and a buffer fan (54); the buffer port (51) is provided on the side wall of the waterproof plate (1); the buffer port (51) is communicated with the cavity (3); the buffer fan (54) is located inside the buffer port (51); the output shaft end of the buffer fan (54) is rotatably connected to the inner wall of the cavity (3); the driving gear (52) is fixedly sleeved on the threaded rod (44); the driven gear (53) is fixedly sleeved on the output shaft of the buffer fan (54); the driving gear (52) and the driven gear (53) are meshed with each other.

3. A waterproof device for construction engineering according to claim 1, characterized in that: The inner wall of the opening (45) is in contact with the side wall of the sleeve (42), and the longitudinal section of the opening (45) is a square structure.

4. A waterproof device for construction engineering according to claim 2, characterized in that: The diameter of the driving gear (52) is greater than the diameter of the driven gear (53).

5. A waterproof device for construction engineering according to claim 1, characterized in that: The bottom of the waterproof board (1) is provided with anti-slip grooves.

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