Civil building construction roof cracking maintenance mechanism

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a civil engineering construction roof cracking maintenance mechanism which comprises a vehicle body, and a water spraying mechanism is arranged in the vehicle body. The water spraying mechanism comprises a water storage tank, the bottom face of the water storage tank is fixedly connected with the inner wall of the vehicle body, a rotating motor is fixedly installed on the outer surface of the vehicle body, and the output end of the rotating motor penetrates through the vehicle body and is fixedly provided with a rotating disc. And the inner wall of the moving frame is slidably connected with the outer surface of the connecting column, a rack frame is fixedly installed on the outer surface of the moving frame, two rotating shafts are rotationally connected into the vehicle body, and a connecting gear is fixedly installed at the right end of each rotating shaft. According to the civil construction roof cracking maintenance mechanism, by arranging the vehicle body and the water spraying mechanism, the purpose of increasing the water spraying range of the device is achieved, so that the time spent on later water spraying maintenance of workers is shortened, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically a maintenance mechanism for cracked roofs in civil and industrial construction. Background Technology

[0002] Civil engineering is a general term for industrial and civil buildings, and is a branch of civil engineering. In the construction of floors and roofs in civil engineering, in order to better prevent cracking of concrete floors and roofs and to carry out curing, preventive measures are taken on the construction site, including increasing the number of times the concrete surface layer is compacted and shortening the interval of water spraying for curing.

[0003] The existing utility model with authorization announcement number CN222009674U discloses a roof cracking maintenance machine for civil engineering construction, including a base plate, a water tank on the base plate, a U-shaped frame on the left side of the water tank, a rotating rod rotatably connected to the upper end of the U-shaped frame, and a plastic film roll covering the outer surface of the rotating rod. A rectangular frame is provided on the left side of the U-shaped frame. Both the U-shaped frame and the rectangular frame are connected to the top surface of the base plate, and a cutting device is provided on the rectangular frame. A water spraying device is provided on the water tank.

[0004] The above technical solution eliminates the need for workers to use scissors or other tools to cut the plastic film, which brings convenience to the workers. However, the device's spraying range is limited due to its fixed spraying structure. Consequently, workers need to spend more time completing the entire roof maintenance process during the later stages of crack repair, thus reducing the device's practicality.

[0005] Therefore, those skilled in the art provide a maintenance mechanism for cracked roofs in civil and industrial construction to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this utility model is to provide a mechanism for the maintenance of cracked roofs in civil and industrial construction, so as to solve the problem that the spraying range of the crack maintenance device mentioned in the background art is relatively limited.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A maintenance mechanism for cracked roofs in civil and industrial construction includes a vehicle body, the interior of which is equipped with a water spraying mechanism.

[0009] The water spraying mechanism includes a water storage tank, the bottom of which is fixedly connected to the inner wall of the vehicle body. A rotating motor is fixedly installed on the outer surface of the vehicle body. The output end of the rotating motor passes through the vehicle body and is fixedly installed on a turntable. A connecting column is fixedly installed on the right side of the turntable. A movable frame is provided on the right side of the turntable. The inner wall of the movable frame is slidably connected to the outer surface of the connecting column. A rack frame is fixedly installed on the outer surface of the movable frame. Two rotating shafts are rotatably connected inside the vehicle body. A connecting gear is fixedly installed on the right end of each rotating shaft. The outer surface of each connecting gear meshes with the outer surface of the rack frame. An adjusting frame is fixedly installed on the left end of each rotating shaft. A water spray pipe is fixedly installed on the inner wall of each adjusting frame. A water pump is fixedly installed on the inner wall of the vehicle body. The inlet end of the water pump passes through the interior of the water storage tank. The outlet end of the water pump is fixedly connected to a delivery pipe. The two ends of the delivery pipe away from the water pump pass through the interior of the two water spray pipes respectively.

[0010] As a further embodiment of this utility model: a film roller frame and a mounting frame are fixedly installed on the inner wall of the vehicle body, a ball screw is rotatably connected inside the mounting frame, a rotary motor is fixedly installed on the back of the mounting frame, the output end of the rotary motor is fixedly connected to the end of the ball screw near the rotary motor, and a cutting tool is threaded onto the outer surface of the ball screw.

[0011] As a further improvement of this utility model: a slide rod is fixedly installed on the inner wall of the mounting bracket, and the outer surface of the slide rod is slidably connected to the inner wall of the tool.

[0012] As a further improvement of this utility model: the outer surface of the movable frame is slidably connected to a limiting block, and the left side of the limiting block is fixedly connected to the inner wall of the vehicle body.

[0013] As a further improvement of this utility model: two fixed bearings are fixedly installed on the outer surface of the vehicle body, and the left side of the outer ring of the two fixed bearings is fixedly connected to the right side of the two adjusting brackets respectively.

[0014] As a further improvement of this utility model: two fixing blocks are fixedly installed on the outer surface of each water spray pipe, and the bottom surface of each fixing block is fixedly connected to the inner wall of the adjusting frame.

[0015] As a further improvement of this utility model: a storage battery is fixedly installed on the inner wall of the vehicle body, and the storage battery is electrically connected to the rotating motor and the water pump respectively through wires.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention, by incorporating a vehicle body and a water spraying mechanism, allows the device to move during subsequent water spraying and maintenance. The vehicle body, powered by a rotating motor, moves up and down along with a turntable and connecting column, driving the moving frame and rack frame. This, in turn, allows the rack frame, in conjunction with connecting gears, to reciprocate and adjust the angles of the adjusting frame and water spray pipes. This increases the spraying range, enabling workers to spray and maintain more areas of the roof from the same location. This reduces the time and workload for workers during subsequent maintenance, thus increasing the device's practicality. Attached Figure Description

[0018] Figure 1 A structural schematic diagram of a roof crack repair and maintenance mechanism for civil engineering construction.

[0019] Figure 2 A rear sectional view of a rack frame in a roof cracking maintenance mechanism for civil engineering construction, providing a three-dimensional structural schematic diagram.

[0020] Figure 3 A three-dimensional structural schematic diagram of a cross-sectional view of an adjustment frame in a roof cracking maintenance mechanism for civil engineering construction.

[0021] Figure 4 A schematic diagram of a three-dimensional delivery pipe structure in a roof cracking and maintenance mechanism for civil engineering construction.

[0022] Figure 5 This is a three-dimensional structural diagram of a sectional view of an installation frame used in a roof crack repair and maintenance mechanism for civil engineering construction.

[0023] In the diagram: 1. Vehicle body; 2. Water spraying mechanism; 201. Water tank; 202. Rotary motor; 203. Turntable; 204. Connecting column; 205. Moving frame; 206. Rack frame; 207. Rotating shaft; 208. Connecting gear; 209. Adjusting frame; 210. Water spray pipe; 211. Water pump; 212. Conveying pipe; 3. Film roller frame; 4. Mounting frame; 5. Ball screw; 6. Rotary motor; 7. Cutting tool; 8. Slide bar; 9. Limiting block; 10. Fixed bearing; 11. Fixing block; 12. Battery. Detailed Implementation

[0024] Please see Figure 1-4A roof crack repair and maintenance mechanism for civil engineering construction includes a vehicle body 1, with a water spraying mechanism 2 installed inside the vehicle body 1. The water spraying mechanism 2 includes a water storage tank 201, the bottom of which is fixedly connected to the inner wall of the vehicle body 1. A film roller frame 3 and a mounting frame 4 are fixedly installed on the inner wall of the vehicle body 1. A ball screw 5 is rotatably connected inside the mounting frame 4. A rotary motor 6 is fixedly installed on the back of the mounting frame 4. The output end of the rotary motor 6 is fixedly connected to the end of the ball screw 5 near the rotary motor 6. A cutter 7 is threaded onto the outer surface of the ball screw 5, allowing workers to pass the film from the film roller frame 3 through the mounting frame 4 and lay it on the roof. Then, the power provided by the rotary motor 6, in conjunction with the ball screw 5, drives the cutter 7 to move, thereby cutting the film and achieving the function of automatic film cutting.

[0025] A rotary motor 202 is fixedly installed on the outer surface of the vehicle body 1. The output end of the rotary motor 202 passes through the vehicle body 1 and is fixedly installed on a turntable 203. A connecting column 204 is fixedly installed on the right side of the turntable 203. A movable frame 205 is provided on the right side of the turntable 203. The inner wall of the movable frame 205 is slidably connected to the outer surface of the connecting column 204. A limit block 9 is slidably connected to the outer surface of the movable frame 205. The left side of the limit block 9 is fixedly connected to the inner wall of the vehicle body 1. The installation of the limit block 9 serves to limit the movement trajectory of the movable frame 205, thereby preventing the movable frame 205 from deviating from the movement trajectory when moving, thus ensuring the stability of the movement of the movable frame 205.

[0026] A rack frame 206 is fixedly installed on the outer surface of the movable frame 205, and a slide rod 8 is fixedly installed on the inner wall of the mounting frame 4. The outer surface of the slide rod 8 is slidably connected to the inner wall of the tool 7. The installation of the slide rod 8 plays a role in limiting the movement trajectory of the tool 7, thereby ensuring the stability of the movement of the tool 7.

[0027] The vehicle body 1 has two rotating shafts 207 internally connected. Each rotating shaft 207 has a connecting gear 208 fixedly installed on its right end. The outer surface of each connecting gear 208 meshes with the outer surface of a rack frame 206. Each rotating shaft 207 has an adjusting frame 209 fixedly installed on its left end. The outer surface of the vehicle body 1 has two fixed bearings 10 fixedly installed. The left side of the outer ring of the two fixed bearings 10 is fixedly connected to the right side of the two adjusting frames 209 respectively. The installation of the fixed bearings 10 stabilizes the adjusting frame 209, thereby preventing the adjusting frame 209 from shaking when rotating, and thus ensuring the stability of the adjusting frame 209's rotation.

[0028] Each adjusting frame 209 has a water spray pipe 210 fixedly installed on its inner wall. Each water spray pipe 210 has two fixing blocks 11 fixedly installed on its outer surface. The bottom surface of each fixing block 11 is fixedly connected to the inner wall of the adjusting frame 209. The installation of the fixing blocks 11 serves to fix the water spray pipe 210, thereby preventing the water spray pipe 210 from moving on its own when transporting water, thus ensuring the stability of the water spray pipe 210.

[0029] A water pump 211 is fixedly installed on the inner wall of the vehicle body 1. The inlet end of the water pump 211 extends into the interior of the water storage tank 201, and the outlet end of the water pump 211 is fixedly connected to a delivery pipe 212. The two ends of the delivery pipe 212 away from the water pump 211 respectively extend into the interior of two spray pipes 210. A battery 12 is fixedly installed on the inner wall of the vehicle body 1. The battery 12 is electrically connected to the rotating motor 202, the water pump 211 and the rotating motor 6 respectively through wires. The installation of the battery 12 can provide power to the electrical equipment of the device, so that the device is not limited by the length of the wires, further increasing the practicality of the device.

[0030] The working principle of this utility model is as follows: During use, the worker first passes the film from the film roller frame 3 through the mounting frame 4 and lays it on the roof. During the laying process, the worker turns on the rotating motor 202 and the water pump 211. The water pump 211 provides power to spray water from the water storage tank 201 through the delivery pipe 212 and the spray pipe 210 onto the roof and the film, causing the film to adhere to the roof surface. Simultaneously, the roof is sprayed with water for maintenance. During the water spraying process, the rotating motor 202 drives the turntable 203 to rotate, thereby causing the turntable 203 to move the connecting column 204 into position. The rotation of the connecting column 204, restricted by the limiting block 9, causes the moving frame 205 to move up and down reciprocally. Simultaneously, the moving frame 205 drives the rack frame 206 to move up and down reciprocally, causing the rack frame 206 to drive the connecting gear 208, which is meshed with it, to rotate reciprocally. This causes the connecting gear 208 to drive the rotating shaft 207 and the adjusting frame 209 to rotate reciprocally, thereby adjusting the spray direction of the water pipe 210, increasing the spray range of the device, and allowing workers to spray water on more roofs from the same position, thus reducing the workers' maintenance time and increasing the practicality of the device.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A roof cracking maintenance mechanism for civil and industrial buildings, comprising a vehicle body (1), characterized in that: The vehicle body (1) is equipped with a water spraying mechanism (2); The water spraying mechanism (2) includes a water tank (201), the bottom surface of which is fixedly connected to the inner wall of the vehicle body (1). A rotating motor (202) is fixedly installed on the outer surface of the vehicle body (1). The output end of the rotating motor (202) passes through the vehicle body (1) and is fixedly installed on a turntable (203). A connecting column (204) is fixedly installed on the right side of the turntable (203). A movable frame (205) is provided on the right side of the turntable (203). The inner wall of the movable frame (205) is slidably connected to the outer surface of the connecting column (204). A rack frame (206) is fixedly installed on the outer surface of the movable frame (205). Two rotating shafts (207) are rotatably connected inside the vehicle body (1). A connecting gear (208) is fixedly installed on the right end of each rotating shaft (207). The outer surface of each connecting gear (208) is meshed with the outer surface of a rack frame (206). An adjusting frame (209) is fixedly installed on the left end of each rotating shaft (207). A water spray pipe (210) is fixedly installed on the inner wall of each adjusting frame (209). A water pump (211) is fixedly installed on the inner wall of the vehicle body (1). The inlet end of the water pump (211) extends into the interior of the water storage tank (201). The outlet end of the water pump (211) is fixedly connected to a delivery pipe (212). The two ends of the delivery pipe (212) away from the water pump (211) respectively extend into the interior of two water spray pipes (210).

2. The roof cracking maintenance mechanism for civil and industrial buildings according to claim 1, characterized in that: The inner wall of the vehicle body (1) is fixedly installed with a film roller frame (3) and a mounting frame (4). The mounting frame (4) is rotatably connected to a ball screw (5). A rotary motor (6) is fixedly installed on the back of the mounting frame (4). The output end of the rotary motor (6) is fixedly connected to the end of the ball screw (5) near the rotary motor (6). A cutting tool (7) is threaded onto the outer surface of the ball screw (5).

3. The roof cracking maintenance mechanism for civil and industrial buildings according to claim 2, characterized in that: A slide rod (8) is fixedly installed on the inner wall of the mounting bracket (4), and the outer surface of the slide rod (8) is slidably connected to the inner wall of the cutter (7).

4. The roof cracking maintenance mechanism for civil and industrial buildings according to claim 1, characterized in that: The outer surface of the movable frame (205) is slidably connected to a limiting block (9), and the left side of the limiting block (9) is fixedly connected to the inner wall of the vehicle body (1).

5. The roof cracking maintenance mechanism for civil and industrial buildings according to claim 1, characterized in that: Two fixed bearings (10) are fixedly installed on the outer surface of the vehicle body (1), and the left side of the outer ring of the two fixed bearings (10) is fixedly connected to the right side of the two adjusting brackets (209).

6. The roof cracking maintenance mechanism for civil and industrial buildings according to claim 1, characterized in that: Two fixing blocks (11) are fixedly installed on the outer surface of each of the water spray pipes (210), and the bottom surface of each fixing block (11) is fixedly connected to the inner wall of the adjusting frame (209).

7. The roof cracking maintenance mechanism for civil and industrial buildings according to claim 1, characterized in that: A storage battery (12) is fixedly installed on the inner wall of the vehicle body (1). The storage battery (12) is electrically connected to the rotating motor (202) and the water pump (211) respectively through wires.

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