Building top layer waterproof paint coating device

Abstract

The utility model relates to the technical field of waterproof engineering, in particular to a building top layer waterproof paint coating device which comprises a vehicle body and a material storage box installed on the vehicle body, and material pumping pipes are fixedly installed at the two corners of the front portion of the upper end of the material storage box and the position, close to the upper edge, of the front end of the material storage box in a penetrating mode. The material pumping pipe located in the front fixedly penetrates through the inner wall of the front end of the vehicle body, a spraying assembly is arranged at the lower end of the material pumping pipe located in the front, the outer walls of the material pumping pipes located on the two sides communicate with hoses correspondingly, the bottom ends of the two hoses communicate with pipe bodies correspondingly, and the outer walls of the two pipe bodies communicate with a set of second spray heads correspondingly. Long plates are fixedly connected to the positions, corresponding to the pipe bodies, of the two side walls of the trolley body. The coating device can spray the wall surface of a parapet wall while spraying the roof ground of a building, can adapt to parapet walls with different heights, is flexible to use, not only reduces the workload of workers, but also indirectly improves the construction efficiency of waterproof operation.

Description

Technical Field

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

[0002] The top floor of a building is usually the most vulnerable place to rain erosion. If it is not waterproofed, rainwater may penetrate into the interior of the building, causing mold, corrosion and even structural damage to the walls, ceilings, floors and other parts. In order to protect the building structure from rain erosion and penetration, extend the service life of the building and maintain its structural stability, the top floor of the building needs to be waterproofed.

[0003] When waterproofing the top floor of a building, workers generally use a polyurea spray truck combined with a roller brush to complete the process. A polyurea spray truck is a device specifically used for the construction of polyurea waterproof coatings. Polyurea is a polyurethane resin that has excellent weather resistance, chemical corrosion resistance, and aging resistance. It can form a waterproof membrane with good elasticity and no seams, and is suitable for waterproofing projects on the top floors of various buildings. When using a polyurea spray truck, you only need to open the valve on the spray truck to coat the top floor, which can improve construction efficiency and the uniformity of the coating, ensure the quality and durability of the waterproof layer, and use a roller brush to dip in polyurethane resin to fill in the small areas that the spray truck has not coated.

[0004] However, the existing polyurea spraying vehicles cannot spray the low walls (i.e. parapets) around the roof of the building. Workers need to use a roller brush to dip in polyurethane resin for coating. This operation not only brings a workload to the workers, but also takes time and effort, affecting the efficiency of waterproofing construction. To this end, we propose a waterproof coating device for the top floor of a building. Utility Model Content

[0005] The utility model aims to provide a device for applying waterproof coating to the top floor of a building, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for applying waterproof coating to the top floor of a building, comprising a vehicle body and a storage box installed on the vehicle body, wherein two corners at the front upper end of the storage box and the front end near the upper edge are penetrated and fixedly installed with extraction pipes, the extraction pipe located in the front is fixedly penetrated through the front inner wall of the vehicle body, and the lower end of the extraction pipe located in the front is provided with a spraying assembly, the outer walls of the extraction pipes located on both sides are connected with hoses, the bottom ends of the two hoses are connected with a tube body, the outer walls of the two tube bodies are connected with a group of two nozzles, the two side walls of the vehicle body are fixedly connected with long plates at the corresponding tube bodies, the side walls of the long plates are provided with T-shaped grooves, the outer walls of the tube body are fixedly connected with T-shaped plates at the corresponding long plates, the T-shaped plates and the T-shaped grooves are slidably matched, and an adjustment mechanism is provided between the T-shaped plates and the long plates.

[0007] Preferably, the spray assembly includes a T-shaped tube, the T-shaped tube is connected to the lower end of the material extraction tube located in the front, and the outer wall of the T-shaped tube is connected to a plurality of spray heads in a linear array, and a reinforcement is provided between the T-shaped tube and the vehicle body.

[0008] Preferably, the reinforcement member comprises a fixing rod, and the fixing rod is fixedly connected between the lower edge of the front end of the vehicle body and the outer wall of the T-shaped tube close to the lower edge.

[0009] Preferably, the adjustment mechanism includes an L-shaped plate and a plurality of sockets, the L-shaped plate is fixedly connected to the front end surface of the T-shaped plate located outside the T-slot, and the front end of the L-shaped plate is fixedly connected to a cylindrical tube, and the cylindrical tube and the inner wall of the L-shaped plate are slidably interspersed with plugs, and a plurality of the sockets are arranged in a linear array from top to bottom at the front end of the long plate, and the socket located at the bottom is slidably fitted with the plug, and an elastic member and a pulling member are respectively provided between the plug and the cylindrical tube.

[0010] Preferably, the elastic member includes an annular plate, which is fixedly mounted on the outer wall of the plug column, and the rear end of the annular plate is in contact with the inner rear end surface of the cylindrical tube, and the annular plate and the cylindrical tube are slidingly matched, and a spring is fixedly connected between the front end of the annular plate and the inner front end surface of the cylindrical tube, and the spring is slidingly mounted on the outer wall of the plug column.

[0011] Preferably, the pulling member comprises a pulling block, the pulling block is fixedly connected to the front end of the plug post, and the rear end of the pulling block is in contact with the front end of the cylindrical tube.

[0012] Compared with the prior art, the beneficial effects of the utility model are: through the mutual cooperation of the vehicle body, the material storage box, the material extraction pipe, the spray assembly, the hose, the pipe body, the second nozzle, the long plate, the T-slot, the T-plate and the adjustment mechanism, the coating device can spray the wall of the parapet while spraying the roof of the building, and can adapt to parapets of different heights. It is flexible to use, which not only reduces the workload of the staff, but also indirectly improves the efficiency of the waterproofing construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at point A;

[0015] Figure 3 It is a partial cross-sectional view of the utility model;

[0016] Figure 4 This is a display diagram of the long board, T-slot and jack of the utility model.

[0017] In the attached drawings, the parts represented by each number are listed as follows: 1. Car body; 2. Material storage box; 3. Material extraction pipe; 4. T-shaped pipe; 5. Nozzle 1; 6. Fixed rod; 7. Long plate; 8. Hose; 9. Tube body; 10. Nozzle 2; 11. T-shaped slot; 12. Socket; 13. T-shaped plate; 14. L-shaped plate; 15. Column; 16. Pull block; 17. Insert column; 18. Ring plate; 19. Spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 4The figure shows a device for coating waterproof coating on the top floor of a building, comprising a vehicle body 1 and a storage box 2 installed on the vehicle body 1, wherein two corners at the front upper end of the storage box 2 and the front end near the upper edge are penetrated and fixedly installed with a drawing pipe 3, the drawing pipe 3 located in the front is fixedly penetrated through the front inner wall of the vehicle body 1, and the lower end of the drawing pipe 3 located in the front is provided with a spraying assembly, the outer walls of the drawing pipes 3 located on both sides are connected with hoses 8, the bottom ends of the two hoses 8 are connected with a tube body 9, the outer walls of the two tube bodies 9 are connected with a group of nozzles 10, the two side walls of the vehicle body 1 are fixedly connected with long plates 7 corresponding to the tube bodies 9, the side walls of the long plates 7 are provided with T-shaped grooves 11, the outer walls of the tube bodies 9 are fixedly connected with T-shaped plates 13 corresponding to the long plates 7, the T-shaped plates 13 are slidably matched with the T-shaped grooves 11, and an adjustment mechanism is provided between the T-shaped plates 13 and the long plates 7.

[0020] See also Figure 1 In the figure, the spray assembly includes a T-shaped tube 4, which is connected to the lower end of the suction tube 3 located in the front, and the outer wall of the T-shaped tube 4 is connected to a plurality of nozzles 5 in a linear array, and a reinforcement is provided between the T-shaped tube 4 and the vehicle body 1.

[0021] See also Figure 1 In the figure, the reinforcement includes a fixing rod 6, which is fixedly connected between the lower edge of the front end of the vehicle body 1 and the outer wall of the T-shaped tube 4 near the lower edge; specifically, the setting of the fixing rod 6 can make the connection between the T-shaped tube 4 and the vehicle body 1 more stable, reduce the shaking of the T-shaped tube 4 during the spraying operation, and thus ensure the spraying effect.

[0022] See also Figure 1-Figure 4 In the figure, the adjustment mechanism includes an L-shaped plate 14 and a plurality of sockets 12. The L-shaped plate 14 is fixedly connected to the front end surface of the T-shaped plate 13 located outside the T-shaped groove 11, and a cylindrical tube 15 is fixedly connected to the front end of the L-shaped plate 14. A column 17 is slidably inserted through the cylindrical tube 15 and the inner wall of the L-shaped plate 14. A plurality of sockets 12 are arranged in a linear array from top to bottom at the front end of the long plate 7. The socket 12 at the bottom is slidably fitted with the column 17. An elastic member and a pulling member are respectively provided between the column 17 and the cylindrical tube 15.

[0023] See also Figure 3 In the figure, the elastic member includes an annular plate 18, which is fixedly mounted on the outer wall of the plug column 17, and the rear end of the annular plate 18 is in contact with the inner rear end surface of the cylindrical tube 15, and the annular plate 18 and the cylindrical tube 15 are slidably matched, and a spring 19 is fixedly connected between the front end of the annular plate 18 and the inner front end surface of the cylindrical tube 15, and the spring 19 is slidably mounted on the outer wall of the plug column 17.

[0024] See also Figure 2 and Figure 3In the figure, the pulling member includes a pulling block 16, which is fixedly connected to the front end of the plug column 17, and the rear end of the pulling block 16 is in contact with the front end of the cylindrical tube 15.

[0025] Working principle: the storage box 2 on the vehicle body 1 is filled with polyurethane resin waterproof coating, and then the vehicle body 1 is moved and one side wall of the vehicle body 1 is brought close to the parapet, and then the valve on the extraction pipe 3 in the front and the valve on the extraction pipe 3 close to the parapet are opened, and the two extraction pipes 3 will both suck up the waterproof coating in the storage box 2 (this is a well-known prior art and will not be elaborated on), and the waterproof coating will be sprayed onto the ground of the roof through the T-tube 4 and multiple nozzles 1 5 on the T-tube 4, and the waterproof coating will also reach the pipe body 9 through the hose 8 and spray the waterproof coating onto the wall of the parapet through a group of nozzles 2 10 on the pipe body 9, and then the vehicle body 1 is pulled to move so that the ground of the roof and the wall of the parapet can be sprayed with the waterproof coating at the same time, and a small amount of wall or ground that may not be sprayed can be filled and coated with polyurethane resin using a roller brush.

[0026] When the height of the parapet is relatively high, the height of the tube body 9 can be adjusted higher before coating, that is, first pull the pull block 16 forward, the pull block 16 will drive the plug post 17 to move forward in the inner walls of the cylindrical tube 15 and the L-shaped plate 14, the plug post 17 will drive the annular plate 18 to slide forward in the inner wall of the cylindrical tube 15 (in this process, the spring 19 between the annular plate 18 and the cylindrical tube 15 will be squeezed on the outer wall of the plug post 17), the plug post 17 will also slide forward in a corresponding socket 12 on the long plate 7 and completely slide out of the socket 12, then keep pulling the pull block 16 and move the cylindrical tube 15 upward, the cylindrical tube 15 will drive the L-shaped plate 14 to slide upward on the outer wall of the corresponding long plate 7, the L-shaped plate 14 will drive the corresponding T-shaped plate 13 in the T-slot 11 on the long plate 7 Sliding upward, the T-shaped plate 13 will drive the pipe body 9 and a group of nozzles 10 on the pipe body 9 to move upward together (because the hose 8 connecting the pipe body 9 and the corresponding extraction pipe 3 is soft and has deformation ability, it will not hinder the upward movement of the pipe body 9). When the pipe body 9 moves to the required position, release the pull block 16, and the plug column 17 will automatically reset and insert into another plug hole 12 on the long plate 7 under the action of the spring 19. Then the L-shaped plate 14 can remain in a fixed state after moving up, and the pipe body 9 can remain in a fixed state after moving up. Then the parapet wall surface at that height can be coated. When the coating operation on the parapet wall surface at that height is completed, the height of the pipe body 9 can be lowered by following the opposite operation and the coating operation can be carried out on the lower wall surface. The operation is simple.

[0027] It should be noted that this coating device can spray the wall of the parapet while spraying the roof of the building, and can adapt to parapets of different heights. It is flexible to use, which not only reduces the workload of the staff, but also indirectly improves the efficiency of waterproofing construction.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for applying waterproof coating to the top floor of a building, comprising a vehicle body (1) and a material storage box (2) mounted on the vehicle body (1), characterized in that: The two corners at the upper front end of the storage box (2) and the front end near the upper edge are both penetrated and fixedly installed with a material extraction pipe (3), the material extraction pipe (3) located in the front is fixedly penetrated through the front inner wall of the vehicle body (1), and the lower end of the material extraction pipe (3) located in the front is provided with a spraying assembly, and the outer walls of the material extraction pipes (3) located on both sides are connected to hoses (8), and the bottom ends of the two hoses (8) are connected to a pipe body (9), and the two pipe bodies The outer wall of each of the two side walls of the vehicle body (1) is connected to a group of two nozzles (10), and the two side walls of the vehicle body (1) are fixedly connected to a long plate (7) at positions corresponding to the tube body (9), and a T-shaped groove (11) is provided on the side wall of the long plate (7). The outer wall of the tube body (9) is fixedly connected to a T-shaped plate (13) at positions corresponding to the long plate (7), and the T-shaped plate (13) is slidably matched with the T-shaped groove (11), and an adjustment mechanism is provided between the T-shaped plate (13) and the long plate (7).

2. A building top waterproof coating coating device according to claim 1, characterized in that: The spraying assembly comprises a T-shaped tube (4), the T-shaped tube (4) being connected to the lower end of a material extraction tube (3) located in the front, and the outer wall of the T-shaped tube (4) being connected to a plurality of spray heads (5) in a linear array, and a reinforcement member being provided between the T-shaped tube (4) and the vehicle body (1).

3. A building top waterproof coating coating device according to claim 2, characterized in that: The reinforcement member comprises a fixing rod (6), and the fixing rod (6) is fixedly connected between the lower edge of the front end of the vehicle body (1) and the outer wall of the T-shaped tube (4) close to the lower edge.

4. A building top waterproof coating coating device according to claim 1, characterized in that: The adjustment mechanism comprises an L-shaped plate (14) and a plurality of insertion holes (12); the L-shaped plate (14) is fixedly connected to the front end surface of the T-shaped plate (13) located outside the T-shaped groove (11); and the front end of the L-shaped plate (14) is fixedly connected to a cylindrical tube (15); the cylindrical tube (15) and the inner wall of the L-shaped plate (14) are slidably interspersed with an insertion column (17); a plurality of the insertion holes (12) are arranged in a linear array from top to bottom at the front end of the long plate (7); the insertion hole (12) at the bottom is slidably matched with the insertion column (17); and an elastic member and a pulling member are respectively provided between the insertion column (17) and the cylindrical tube (15).

5. A building top waterproof coating coating device according to claim 4, characterized in that: The elastic member comprises an annular plate (18), the annular plate (18) being fixedly sleeved on the outer wall of the plug post (17), and the rear end of the annular plate (18) being in contact with the inner rear end surface of the cylindrical tube (15), and the annular plate (18) and the cylindrical tube (15) being slidably matched, and a spring (19) being fixedly connected between the front end of the annular plate (18) and the inner front end surface of the cylindrical tube (15), and the spring (19) being slidably sleeved on the outer wall of the plug post (17).

6. A building top waterproof coating coating device according to claim 4, characterized in that: The pulling member comprises a pulling block (16), the pulling block (16) is fixedly connected to the front end of the plug post (17), and the rear end of the pulling block (16) is in contact with the front end of the cylindrical tube (15).

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