A maintenance device for building waterproofing

Abstract

This utility model discloses a repair device for waterproofing in building construction, comprising a main body, an extrusion mechanism, a drive mechanism, and a smoothing mechanism. The extrusion mechanism includes a discharge box and a mounting plate, the drive mechanism includes a motor and a transmission belt, and the smoothing mechanism includes a scraper and a guide block. With the cooperation of the above mechanisms, this device can be quickly assembled on-site, reducing construction preparation time, and can be quickly put into use in emergency repairs or sporadic leaks. In addition, the discharge box can be quickly disassembled and cleaned to avoid the solidification of waterproof slurry or colloid residues, thus extending the device's lifespan. Furthermore, the motor drive of this device ensures continuous and stable material discharge, allowing the material to fully fill the depth of cracks, thereby improving the density and durability of the waterproofing repair.

Description

Technical Field

[0001] This utility model relates to the field of building waterproofing technology, specifically a maintenance device for building waterproofing. Background Technology

[0002] This type of device is a specialized equipment used to repair cracks in building structures caused by aging, settlement, stress, etc., and it also has a waterproof function. Its core purpose is to inject or cover the cracks with waterproof materials, thereby sealing the cracks, preventing water seepage, and extending the life of the building.

[0003] However, in use, the discharge box of traditional devices is difficult to clean and is prone to blockage due to material hardening.

[0004] Secondly, relying on manual injection can easily lead to localized incomplete compaction, hollow areas, or repeated leaks, while high-viscosity or fast-curing materials are difficult to apply.

[0005] Finally, the material is prone to deviating from the target, resulting in significant material waste and uneven surface residue that requires additional manual smoothing. Summary of the Invention

[0006] (a) Technical problems to be solved In view of the shortcomings of the prior art, this utility model provides a maintenance device for waterproofing in building construction to solve the technical problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a building waterproofing repair device, comprising a main body, an extrusion mechanism, a drive mechanism, and a smoothing mechanism. The extrusion mechanism includes a discharge box and a mounting plate. The discharge box is mounted on the main body, and the mounting plate is mounted on the discharge box. A rotating component and an extrusion component are mounted on the mounting plate. The rotating component is respectively connected to the extrusion component and rotatably connected to the mounting plate. The extrusion component is slidably connected to the discharge box. The drive mechanism includes a motor and a transmission belt. The motor is fixedly mounted on the mounting plate, and a drive block is provided on the motor. The transmission belt is respectively mounted on the drive block and the rotating component.

[0008] Preferably, the smoothing mechanism includes a scraper and a guide block, the guide block being fixedly mounted on the scraper, and the scraper being rotatably connected to the main body.

[0009] In a further preferred embodiment, the main body is equipped with rollers, and the main body is provided with a guide rod, which is located on one side of the main body to facilitate precise sealing of the device.

[0010] In a further preferred embodiment, the main body is provided with a handle and pads, the pads being distributed around the inside of the main body and connected to the discharge box to facilitate the installation of the discharge box.

[0011] In a further preferred embodiment, the discharge box is provided with a discharge nozzle, and the discharge nozzle is equipped with a control valve to facilitate the conveying of materials.

[0012] In a further preferred embodiment, the extruder is provided with an extrusion rod and a first screw, the extrusion rod being connected to the discharge nozzle and the first screw being connected to the rotating component, which facilitates the conveying of materials.

[0013] In a further preferred embodiment, the rotating component is provided with a threaded hole, and the discharge box is provided with a second screw. The threaded hole is connected to the first screw to facilitate the sliding of the extruded component in the discharge box.

[0014] In a further preferred embodiment, a nut is installed on the second screw, a mounting bracket is provided on the mounting plate, and the motor is fixedly mounted on the mounting bracket to facilitate the driving block to drive the rotating parts.

[0015] (III) Beneficial Effects Compared with the prior art, this utility model provides a maintenance device for waterproofing in building construction, which has the following beneficial effects: By setting up an extrusion mechanism, this device can be quickly assembled on-site with the cooperation of components such as the discharge box and the mounting plate, reducing construction preparation time. It can also be quickly put into use in case of emergency repairs or sporadic leaks. In addition, the discharge box can be quickly disassembled and cleaned to avoid the solidification of waterproof slurry or colloid residues, thus extending the life of the device.

[0016] In this invention, by setting up a drive mechanism, under the mutual cooperation of components such as the motor and transmission belt, the motor drive of this device can ensure continuous and stable material output, and the material can fully fill the depth of the crack, thereby improving the density and durability of the waterproof repair.

[0017] In this invention, by setting up a smoothing mechanism, the scraper in this device can smooth the extruded material at the crack opening or surface under the mutual cooperation of components such as scraper, guide block and pointing component, reducing secondary finishing work, while the pointing component can ensure that the material accurately enters the target crack and will not overflow and waste material. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a building waterproofing maintenance device according to the present invention; Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle; Figure 3 This is a cross-sectional view of the internal structure of the main body in this utility model; Figure 4 This is an exploded view of the drive mechanism in this utility model; Figure 5 This is a cross-sectional view of the internal structure of the discharge box in this utility model.

[0019] In the diagram: 1. Main body; 2. Discharge box; 3. Mounting plate; 4. Rotating component; 5. Extrusion component; 6. Motor; 7. Transmission belt; 8. Drive block; 9. Scraper; 10. Guide block; 11. Roller; 12. Pointing rod; 13. Handle; 14. Pad; 15. Discharge nozzle; 16. Control valve; 17. Extrusion rod; 18. First screw; 19. Threaded hole; 20. Second screw; 21. Nut; 22. Mounting bracket. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: Please see Figures 1-5 A building waterproofing repair device includes a main body 1, an extrusion mechanism, a drive mechanism, and a smoothing mechanism. The extrusion mechanism includes a discharge box 2 and a mounting plate 3. The discharge box 2 is mounted on the main body 1, and the mounting plate 3 is mounted on the discharge box 2. A rotating component 4 and an extrusion component 5 are mounted on the mounting plate 3. The rotating component 4 is connected to the extrusion component 5 and is rotatably connected to the mounting plate 3. The extrusion component 5 is slidably connected to the discharge box 2. The drive mechanism includes a motor 6 and a transmission belt 7. The motor 6 is fixedly mounted on the mounting plate 3, and a drive block 8 is provided on the motor 6. The transmission belt 7 is mounted on the drive block 8 and the rotating component 4.

[0022] In this embodiment, the extrusion mechanism includes a discharge box 2 and a mounting plate 3. When in use, the device needs to be assembled first. At this time, the discharge box 2 can be installed inside the main body 1. The discharge nozzle 15 at the bottom of the discharge box 2 passes directly through the main body 1, and the discharge box 2 contacts the pad block 14. At this time, the material can be poured into the discharge box 2. Then, the mounting plate 3 can be installed on the discharge box 2. The second screw 20 passes through the mounting plate 3, and the mounting plate 3 is fixed with a nut 21.

[0023] In this embodiment, the driving mechanism includes a motor 6 and a transmission belt 7. In use, the motor 6, which is mounted on the mounting bracket 22, directly drives the drive block 8 to rotate, so that the transmission belt 7 can drive the rotating part 4 to rotate on the mounting plate 3. The threaded hole 19 on the rotating part 4 is connected to the first screw 18 on the extruder 5, so that the extruder 5 begins to slide inside the main body 1, and the control valve 16 on the discharge nozzle 15 is opened. At this time, the material is evenly sprayed out of the discharge nozzle 15 under the action of the extruder 5. When the material is not needed to flow out, the control valve 16 is closed.

[0024] In this embodiment, the smoothing mechanism includes a scraper 9 and a guide block 10. In use, the handle 13 installed on the main body 1 can be pulled directly, so that the main body 1 can move under the action of the roller 11. The position of the guide rod 12 needs to be aligned with the crack so that the material in the discharge nozzle 15 can enter the gap. Finally, the guide block 10 on the scraper 9 guides the sprayed material, and then the scraper 9 smooths it, completing the repair of the gap.

[0025] Example 2: In summary, during use, the device is first assembled. The discharge box 2 is then installed inside the main body 1, with the discharge nozzle 15 at the bottom of the discharge box 2 passing directly through the main body 1. The discharge box 2 contacts the pad block 14, allowing material to be poured into it. Next, the mounting plate 3 is installed on the discharge box 2, with the second screw 20 passing through it. The mounting plate 3 is then secured with a nut 21. After assembly, the device begins operation. Initially, material flows out. The motor 6 mounted on the mounting frame 22 directly drives the drive block 8 to rotate, causing the transmission belt 7 to rotate the rotating component 4 on the mounting plate 3. The threaded hole 19 on the rotating component 4 interacts with the extrusion... The first screw 18 on the pressing component 5 is engaged, causing the pressing component 5 to begin sliding inside the main body 1, and the control valve 16 on the discharge nozzle 15 is opened. At this time, the material is evenly sprayed out of the discharge nozzle 15 under the action of the pressing component 5. When the material is no longer needed, the control valve 16 is closed. During this process, the handle 13 installed on the main body 1 is pulled directly, so that the main body 1 can move under the action of the roller 11. The position of the guide rod 12 must always be aligned with the crack so that the material in the discharge nozzle 15 can enter the gap. Finally, the guide block 10 on the scraper 9 guides the sprayed material, and then the scraper 9 flattens it to complete the repair of the gap.

[0026] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A maintenance device for waterproofing building construction, comprising a main body (1), an extrusion mechanism, a driving mechanism, and a smoothing mechanism, characterized in that, The extrusion mechanism includes a discharge box (2) and a mounting plate (3). The discharge box (2) is mounted on the main body (1). The mounting plate (3) is mounted on the discharge box (2). A rotating part (4) and an extruding part (5) are mounted on the mounting plate (3). The rotating part (4) is connected to the extruding part (5) and rotates to be connected to the mounting plate (3). The extruding part (5) is slidably connected to the discharge box (2). The driving mechanism includes a motor (6) and a transmission belt (7). The motor (6) is fixedly mounted on the mounting plate (3). A driving block (8) is provided on the motor (6). The transmission belt (7) is mounted on the driving block (8) and the rotating part (4).

2. The maintenance device for waterproofing in building construction according to claim 1, characterized in that: The smoothing mechanism includes a scraper (9) and a guide block (10). The guide block (10) is fixedly installed on the scraper (9), and the scraper (9) is rotatably connected to the main body (1).

3. A maintenance device for waterproofing in building construction according to claim 2, characterized in that: The main body (1) is equipped with a roller (11) and a guide rod (12) is provided on the main body (1). The guide rod (12) is located on one side of the main body (1).

4. A maintenance device for waterproofing in building construction according to claim 1, characterized in that: The main body (1) is provided with a handle (13) and a pad (14). The pad (14) is distributed around the inside of the main body (1) and is connected to the discharge box (2).

5. A maintenance device for waterproofing in building construction according to claim 4, characterized in that: The discharge box (2) is provided with a discharge nozzle (15), and a control valve (16) is installed on the discharge nozzle (15).

6. A maintenance device for waterproofing in building construction according to claim 5, characterized in that: The extruder (5) is provided with an extrusion rod (17) and a first screw (18). The extrusion rod (17) is connected to the discharge nozzle (15), and the first screw (18) is connected to the rotating part (4).

7. A maintenance device for waterproofing in building construction according to claim 6, characterized in that: The rotating part (4) is provided with a threaded hole (19), and the discharge box (2) is provided with a second screw (20). The threaded hole (19) is connected to the first screw (18).

8. A maintenance device for waterproofing in building construction according to claim 7, characterized in that: A nut (21) is installed on the second screw (20), and a mounting bracket (22) is provided on the mounting plate (3). The motor (6) is fixedly installed on the mounting bracket (22).

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