House crack waterproof repairing device for house repairing

Abstract

The utility model relates to the technical field of waterproof repairing devices, in particular to a house crack waterproof repairing device for house repairing, which solves the problems mentioned in the background technology and comprises a fixing frame, rollers are mounted at the bottom of the front end of the fixing frame, inserting barrels are fixedly connected to two sides of the fixing frame, and ports of the inserting barrels are communicated with the inside of the fixing frame. The inner side of the front end of the fixing frame is connected with a push rod used for pushing the fixing frame to move, the push rod is connected with the inner side of the front end of the fixing frame, and the inner side of the front end of the fixing frame is connected with a push rod used for pushing the push rod to move. A worker only needs to hold the spray gun to roast the back of the asphalt felt roll and push the push rod to drive the device to move, so that the asphalt felt roll is released and attached to the crack of the building for repairing, the repairing work can be completed by alternately performing roasting and pushing operation, cooperation of multiple persons is not needed, and the efficiency of waterproof repairing work of the crack of the building is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of waterproof repair devices, specifically a waterproof repair device for house cracks in house repair. Background Technology

[0002] Over time and due to natural environmental factors, roof cracks are prone to appearing. Roof cracks not only affect the overall structural stability of the house, but also lead to rainwater leakage, which in turn causes a series of problems such as damage to interior decorations, mold growth on walls, and electrical faults, seriously affecting the quality of life of residents and the normal use of the house.

[0003] Among the many methods for repairing roof cracks, covering the cracks with asphalt felt is a common and effective approach. Traditional methods primarily rely on using a blowtorch to heat the back of the asphalt felt, melting the coating and then adhering it to the roof cracks to achieve waterproofing and repair.

[0004] The construction process requires two people working together: one pushes the asphalt felt roll to lay it, while the other holds a spray gun to heat it. The coordination between the personnel needs to be repeatedly practiced and refined. If they are not careful, the rhythm of operation will be inconsistent. For example, the asphalt felt is laid too quickly and the heating is not timely, or the heating is excessive but the asphalt felt is laid lagging behind. This not only reduces work efficiency, but may also affect the repair quality, cause rework, and further increase time costs. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a waterproof repair device for house cracks, which solves the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a waterproof repair device for house cracks, comprising a fixed frame, the fixed frame being U-shaped and horizontally placed, and a roller installed at the bottom of the front end; inserts are fixedly connected to both sides of the fixed frame, the port of the insert is connected to the inside of the fixed frame, and the other end has a threaded hole connected to the inside of the fixed frame; insert rods are inserted into the port of the insert, and a threaded rod for pushing the insert rods on the insert is threadedly connected to the threaded hole, so that the two insert rods enter the two ends of the felt roll; a push rod for pushing the fixed frame to move is connected to the inner side of the front end of the fixed frame.

[0009] Furthermore, a handle is provided at the end of the threaded rod.

[0010] Furthermore, the insert rod is equipped with baffles, two of which are used to limit the movement of the asphalt felt roll.

[0011] Furthermore, the push rod is L-shaped with its free end facing upwards.

[0012] Furthermore, both ends of the fixing frame are hinged with connecting plates, and a roller is rotatably connected between the two connecting plates.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a waterproof repair device for house cracks, which has the following beneficial effects:

[0015] I. This building repair and waterproofing device for cracks features an ingenious structural design. By mounting components such as inserts, rods, baffles, and threaded rods on a fixed frame, a single person can easily install the asphalt felt roll. During subsequent use, workers simply hold a spray gun to heat the back of the asphalt felt roll while simultaneously pushing a push rod to move the device, releasing the roll and allowing it to adhere to the crack in the building for repair. Alternating between heating and pushing completes the repair work, eliminating the need for multiple people and significantly improving the efficiency of waterproofing and repairing building cracks.

[0016] II. The waterproofing and repair device for building cracks has a fixed frame that is connected to rollers at both ends via a rotating shaft and a connecting plate. When the asphalt felt roll is laid forward, the rollers can roll the asphalt felt roll under the action of the connecting plate, effectively expelling air between the asphalt felt roll and the building. This allows the adhesive coating of the asphalt felt roll to adhere more tightly to the building, enhancing the firmness of the asphalt felt roll on the building, ensuring a more reliable waterproofing effect after repair, extending the waterproofing time, and reducing subsequent leakage problems caused by poor adhesion. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a top view of the structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA.

[0020] In the diagram: 1. Fixing frame; 2. Roller; 3. Insert cylinder; 4. Insert rod; 5. Rotary handle; 6. Threaded rod; 7. Push rod; 8. Baffle; 9. Connecting plate; 10. Roller. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-3 This utility model discloses a waterproof repair device for house cracks, comprising a fixed frame 1, which is U-shaped and placed horizontally during use, and a roller 2 installed at the bottom of the front end. Insert cylinders 3 are fixedly connected to both sides of the fixed frame 1. Through holes are opened at the corresponding ports of the insert cylinders on the fixed frame, allowing the ports of the insert cylinders 3 to communicate with the interior of the fixed frame 1. Insert rods 4 are inserted into the insert cylinders 3 along the fixed frame. Two baffles 8 are fixedly connected to the insert rods 4 and placed inside the fixed frame, serving to limit the movement of the felt rolls. A threaded hole is opened at the other end of the insert cylinder, communicating with its interior. A threaded rod 6 is threadedly connected to the threaded hole for pushing the insert rod 4 onto the insert cylinder 3. A handle 5 is fixedly connected to the end of the threaded rod 6. A push rod 7, L-shaped with its free end facing upwards, is connected to the inner front end of the fixed frame 1 for moving the fixed frame 1.

[0023] When in use, place the device on the crack in the house, place the asphalt felt roll on the fixing frame 1, turn the handle 5 to make the threaded rod 6 rotate on the insert 3, and push the insert rod 4 into the end of the asphalt felt roll until the baffle 8 is in contact with the end of the asphalt felt roll, thus completing the installation of the asphalt felt roll, so that the asphalt felt roll can be used to repair the crack in the house later.

[0024] Then, the worker, facing the asphalt felt roll, uses a spray gun to heat the back of the roll, causing the coating to fuse. They then push the push rod 7, causing the roller 2 to move the fixing frame 1 forward, simultaneously releasing the asphalt felt from the roll and adhering it to the building for repairing gaps. The worker continues to heat the asphalt felt roll, alternating between heating and pushing the push rod 7 to move the device. This allows for single-person completion of repairs using asphalt felt rolls, improving work efficiency.

[0025] The fixed frame 1 has a rotating shaft fixedly connected to both ends. Each rotating shaft is equipped with a connecting plate 9. One end of the connecting plate 9 is provided with a rotating groove. The groove walls on both sides of the rotating groove are provided with first mounting holes. The end of the fixed frame 1 is placed in the rotating groove, and the rotating shaft is placed in the first mounting hole, so that the fixed frame 1 and the connecting plate 9 are rotatably connected. The other end of the connecting plate 9 is provided with a second mounting hole. A roller 10 is installed between the two connecting plates 9. The roller 10 is installed in the second mounting holes of the two connecting plates 9, so that the connecting plate 9 and the roller 10 are rotatably connected.

[0026] As the asphalt felt roll moves forward, the roller 10, driven by the connecting plate 9, rolls the asphalt felt roll, making the adhesive coating of the asphalt felt roll adhere more tightly to the building, expelling air between the asphalt felt roll and the building, and improving the firmness of the asphalt felt roll on the building.

[0027] In summary, this waterproofing and repair device for building cracks not only uses the fixed frame 1 to rotate the asphalt felt rolls, gradually releasing them and then using a spray gun to heat them and adhere them to the building, thus repairing the cracks, but also uses the rolling of the roller 10 to better compress the laid asphalt felt rolls, making them adhere firmly.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A housing crack waterproofing repair device for housing repair, comprising a fixing frame (1), characterized in that: The fixed frame (1) is arranged in U shape and placed horizontally, the bottom of the front end is provided with a roller (2), both sides of the fixed frame (1) are fixedly connected with a plug cylinder (3), the port of the plug cylinder (3) is communicated with the inside of the fixed frame (1), the other end is provided with a threaded hole communicated with the inside, the plug cylinder (3) is inserted with a plug rod (4), the threaded hole is threadedly connected with a threaded rod (6) for pushing the plug rod (4) on the plug cylinder (3), so that the two plug rods (4) enter into the two ends of the linoleum roll, the inside of the front end of the fixed frame (1) is connected with a push rod (7) for pushing the fixed frame (1) to move.

2. The housing crack waterproofing and repairing device for housing repair according to claim 1, characterized in that: The end of the threaded rod (6) is provided with a handle (5).

3. The housing crack waterproofing and repairing device for housing repair according to claim 1, characterized in that: The plug rod (4) is provided with a baffle (8), and the two baffles (8) are used for limiting the linoleum roll.

4. The housing crack waterproofing and repairing device for housing repair according to claim 1, characterized in that: The push rod (7) is in L shape, and the free end end faces upward.

5. The housing crack waterproofing and repairing device for housing repair according to claim 1, characterized in that: Both ends of the fixed frame (1) are hingedly connected with a connecting plate (9), and the two connecting plates (9) are rotatably connected with a roller shaft (10).

Images