Spraying device for building construction maintenance

Abstract

The utility model discloses a building construction maintenance spraying device, which relates to the technical field of building construction devices and comprises a base, a water tank and a U-shaped support frame, the top of the base is fixedly connected with the water tank, one end of the top of the base is fixedly connected with the U-shaped support frame, and two connecting rods are rotatably connected between two ends of the U-shaped support frame. Fixing sleeves are fixedly connected to the rod walls of the connecting rods at the two ends, arc-shaped pipes are fixedly connected to the side walls of the fixing sleeves at the two ends, a water pump is fixedly connected into a cavity of the water tank, and a connecting pipe is fixedly connected to the side wall of the water pump. According to the base, the water tank and the U-shaped supporting frame provided by the utility model, large-range uniform spraying is carried out on the roof, the wall and the ground on the basis of simultaneously spraying the roof, the wall and the ground, so that the problems that the wall, the ground and the roof cannot be simultaneously sprayed, the spraying range is relatively small, and the maintenance effect can be achieved by consuming relatively long time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction devices, and particularly relates to a construction maintenance spraying device. Background Art

[0002] After the concrete building roof is poured and dried during construction, it is necessary to water it to make the concrete more solid and prevent cracking in the later stage. The existing maintenance spraying device waters the walls, floors and roofs respectively by using nozzles.

[0003] During the watering process, only one side can be sprayed, and it is impossible to spray the walls, floors and roofs simultaneously. Moreover, the spraying range is small, and it takes a long time to achieve the maintenance effect. Therefore, it is necessary to solve the problems that the walls, floors and roofs cannot be sprayed simultaneously, and the spraying range is small and it takes a long time to achieve the maintenance effect. Summary of the Utility Model

[0004] In view of the above problems existing in an existing construction maintenance spraying device, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a construction maintenance spraying device to solve the problems that the walls, floors and roofs cannot be sprayed simultaneously, and the spraying range is small and it takes a long time to achieve the maintenance effect.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A construction maintenance spraying device includes a base, a water tank and a U-shaped support frame. The top of the base is fixedly connected with a water tank. One end of the top of the base is fixedly connected with a U-shaped support frame. Two connecting rods are rotatably connected between the two ends of the U-shaped support frame. Fixed sleeves are fixedly connected to the rod walls of the two ends of the connecting rods. Arc-shaped pipes are fixedly connected to the side walls of the two ends of the fixed sleeves. A water pump is fixedly connected to the cavity of the water tank. A connecting pipe is fixedly connected to the side wall of the water pump. One end of the connecting pipe passes through the top of the water tank and is fixedly connected with a plurality of hoses. The side walls of the two ends of the arc-shaped pipes are fixedly connected with the hoses. The other end of the top of the base is fixedly connected with the two ends of the connecting rods through a driving mechanism. A first U-shaped rotating seat is fixedly connected to the side wall of the base. A hollow plate is rotatably connected between the two ends of the first U-shaped rotating seat. The side wall of the hollow plate is fixedly connected with the hoses. A plurality of spray holes are formed in the pipe walls of the two ends of the arc-shaped pipes and the side wall of the hollow plate. A telescopic mechanism is arranged on the side wall of the hollow plate.

[0007] Preferably, the driving mechanism includes a connection bin, a first electric push rod, a rack plate and a gear. The connection bin is fixedly connected to the other end of the top of the base. A first electric push rod is fixedly connected inside the cavity of the connection bin. One end of the first electric push rod is fixedly connected to a rack plate. One end of the rack plate passes through the top of the connection bin. One ends of the two connecting rods pass through the side walls of the U-shaped support frame and the connection bin, and gears are fixedly connected to the rod walls. The rack plate is meshed with the two gears at both ends.

[0008] Preferably, the telescopic mechanism includes a second U-shaped rotating seat and a second electric push rod. The second U-shaped rotating seat is fixedly connected to the side wall of the connection bin. A second electric push rod is fixedly connected between the two ends of the second U-shaped rotating seat. One end of the second electric push rod is rotatably connected to the side wall of the hollow plate.

[0009] Preferably, a water injection port is provided at the top of the water tank, and a sealing door is rotatably connected through a rotating shaft.

[0010] Furthermore, handles are fixedly connected to the side walls of the base and the sealing door.

[0011] Preferably, a plurality of universal wheels are fixedly connected to the bottom of the base.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. In the present utility model, by using the arc-shaped pipes provided on the rod walls of the connecting rods, with hoses fixedly connected to the pipe walls, when the two connecting rods are driven by the driving mechanism, the arc-shaped pipes at both ends swing up and down to spray concrete buildings on the walls and roofs. By using the hollow plate actively connected between the first U-shaped rotating seats, the ground is sprayed.

[0014] 2. In the present utility model, by using the first electric push rod provided inside the cavity of the connection bin, the rack plate is pushed up and down. During the movement, it meshes and rotates with the gears on the rod walls of the two connecting rods, so that the two connecting rods drive the arc-shaped pipes to rotate.

[0015] 3. In the present utility model, by using the second electric push rod rotatably connected between the second U-shaped rotating seats, the second electric push rod can retract and fold the hollow plate when not in use, without affecting movement. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the front structure of the present utility model;

[0018] Figure 2 Cross-sectional view of the front structure of the present utility model;

[0019] Figure 3 Cross-sectional view of the top structure of the present utility model;

[0020] Figure 4 For the present utility model Figure 1 Enlarged schematic diagram of part A in

[0021] Explanation of reference numerals in the drawings:

[0022] 1. Base; 2. Water tank; 3. U-shaped support frame; 4. Connecting rod; 5. Fixed sleeve; 6. Arc-shaped pipe; 7. Water pump; 8. Connecting pipe; 9. Hose; 10. First U-shaped rotating seat; 11. Hollow plate; 12. Spray hole; 13. Connecting bin; 14. First electric push rod; 15. Rack plate; 16. Gear; 17. Second U-shaped rotating seat; 18. Second electric push rod; 19. Water injection port; 20. Sealing surface; 21. Handle; 22. Universal wheel. Detailed implementation manners

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] An embodiment of the present utility model discloses a building construction maintenance spraying device.

[0025] The present utility model provides as Figures 1-3A building construction maintenance spraying device shown in the figure includes a base 1, a water tank 2 and a U-shaped support frame 3. The top of the base 1 is fixedly connected with the water tank 2. One end of the top of the base 1 is fixedly connected with a U-shaped support frame 3. Two connecting rods 4 are rotatably connected between the two ends of the U-shaped support frame 3. Fixed sleeves 5 are fixedly connected to the rod walls of the two connecting rods 4 at both ends. An arc-shaped pipe 6 is fixedly connected to the side walls of the two fixed sleeves 5 at both ends. A water pump 7 is fixedly connected to the cavity of the water tank 2. A connecting pipe 8 is fixedly connected to the side wall of the water pump 7. One end of the connecting pipe 8 passes through the top of the water tank 2 and is fixedly connected with a plurality of flexible hoses 9. The side walls of the two arc-shaped pipes 6 at both ends are fixedly connected with the flexible hoses 9. The other end of the top of the base 1 is fixedly connected with the two connecting rods 4 at both ends through a driving mechanism. A first U-shaped rotating seat 10 is fixedly connected to the side wall of the base 1. A hollow plate 11 is rotatably connected between the two ends of the first U-shaped rotating seat 10. The side wall of the hollow plate 11 is fixedly connected with the flexible hose 9. A plurality of spray holes 12 are formed in the pipe walls of the two arc-shaped pipes 6 at both ends and the side wall of the hollow plate 11. A telescopic mechanism is arranged on the side wall of the hollow plate 11. By using the arc-shaped pipe 6 arranged on the rod wall of the connecting rod 4, and fixedly connecting a flexible hose 9 through the pipe wall, and driving the two connecting rods 4 at both ends through the driving mechanism, the two arc-shaped pipes 6 at both ends swing up and down to spray the concrete buildings on the walls and roofs. By using the hollow plate 11 actively connected between the first U-shaped rotating seats 10, the ground is sprayed. By using the arranged telescopic mechanism, it is convenient to contract and fold when not in use, without affecting the movement, so as to solve the problems that the walls, the ground and the roofs cannot be sprayed simultaneously, the spraying range is small, and it takes a long time to achieve the maintenance effect.

[0026] In order to make the two connecting rods 4 at both ends drive the arc-shaped pipe 6 to rotate, as Figure 2 and 3 shown, the driving mechanism includes a connection bin 13, a first electric push rod 14, a rack plate 15 and a gear 16. The connection bin 13 is fixedly connected to the other end of the top of the base 1. The first electric push rod 14 is fixedly connected to the cavity of the connection bin 13. One end of the first electric push rod 14 is fixedly connected with the rack plate 15. One end of the rack plate 15 passes through the top of the connection bin 13. One end of the two connecting rods 4 at both ends passes through the side walls of the U-shaped support frame 3 and the connection bin 13, and a gear 16 is fixedly connected to the rod wall. The rack plate 15 is meshed with the two gears 16 at both ends. By using the arranged first electric push rod 14 to push the rack plate 15 to move up and down, and meshing and rotating with the gears 16 on the rod walls of the two connecting rods 4 at both ends during the movement, the two connecting rods 4 at both ends drive the arc-shaped pipe 6 to rotate.

[0027] In order to facilitate the contraction of the hollow plate 11, as Figures 1-3As shown, the telescopic mechanism includes a second U-shaped rotating seat 17 and a second electric push rod 18. The second U-shaped rotating seat 17 is fixedly connected to the side wall of the connection bin 13. A second electric push rod 18 is fixedly connected between the two ends of the second U-shaped rotating seat 17. One end of the second electric push rod 18 is rotatably connected to the side wall of the hollow plate 11. By using the second electric push rod 18 rotatably connected between the second U-shaped rotating seats 17, the second electric push rod 18 contracts the hollow plate 11.

[0028] To facilitate water injection, as Figures 1-3 shown, a water injection port 19 is opened at the top of the water tank 2, and a sealing door 20 is rotatably connected through a rotating shaft. By using the provided sealing door 20 and the opened water injection port 19, water injection is facilitated.

[0029] To facilitate manually opening the sealing door 20 and driving the base 1, as Figures 1-3 shown, handles 21 are fixedly connected to the side walls of the base 1 and the sealing door 20. By using the provided handles 21, it is convenient to manually open the sealing door 20 and drive the base 1.

[0030] Finally, to facilitate movement and spray the concrete building, as Figure 1 and 2 shown, a plurality of universal wheels 22 are fixedly connected to the bottom of the base 1. By using the provided plurality of universal wheels 22, it is convenient to move and spray the concrete building.

[0031] Working principle:

[0032] Before use, manually rotate and open the sealing door 20 and then inject water through the water injection port 19. After rotating and closing the sealing door 20, during use, push the base 1 through the handle 21, move the base 1 through the universal wheels 22 at the bottom. During the movement, through the arc-shaped pipe 6 on the rod wall of the connecting rod 4, a hose 9 is fixedly connected to the pipe wall. Driven by the driving mechanism at both ends of the connecting rod 4, the two arc-shaped pipes 6 swing up and down to spray the concrete building on the wall and roof. By using the hollow plate 11 actively connected between the first U-shaped rotating seats 10, spray the ground. After use, through the second electric push rod 18 rotatably connected between the second U-shaped rotating seats 17, the second electric push rod 18 contracts the hollow plate 11, and folds it up when not in use, which does not affect movement, thus solving the problem that it is impossible to spray the wall, ground and roof at the same time, and the spraying range is small, and it takes a long time to achieve the curing effect.

[0033] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A building construction maintenance spray device, comprising a base (1), a water tank (2) and a U-shaped support frame (3), characterized in that: The top of the base (1) is fixedly connected to a water tank (2); one end of the top of the base (1) is fixedly connected to a U-shaped support frame (3); two connecting rods (4) are rotatably connected between the two ends of the U-shaped support frame (3); the rod walls of the connecting rods (4) at both ends are fixedly connected to fixing sleeves (5); the side walls of the fixing sleeves (5) at both ends are fixedly connected to arc-shaped tubes (6); a water pump (7) is fixedly connected to the cavity of the water tank (2); the side wall of the water pump (7) is fixedly connected to a connecting pipe (8); one end of the connecting pipe (8) passes through the top of the water tank (2) and is fixedly connected to a plurality of soft The side walls of the arc-shaped tube (6) at both ends are fixedly connected to the hose (9); the other end of the top of the base (1) is fixedly connected to the connecting rods (4) at both ends via a driving mechanism; the side wall of the base (1) is fixedly connected to a first U-shaped rotating seat (10); a hollow plate (11) is rotatably connected between the two ends of the first U-shaped rotating seat (10); the side wall of the hollow plate (11) is fixedly connected to the hose (9); the tube wall of the arc-shaped tube (6) at both ends and the side wall of the hollow plate (11) are both provided with a plurality of spray holes (12); and the side wall of the hollow plate (11) is provided with a telescopic mechanism.

2. A construction maintenance spray device according to claim 1, characterized in that: The driving mechanism comprises a connecting bin (13), a first electric push rod (14), a rack plate (15) and a gear (16); the connecting bin (13) is fixedly connected to the other end of the top of the base (1); the first electric push rod (14) is fixedly connected in the cavity of the connecting bin (13); one end of the first electric push rod (14) is fixedly connected to the rack plate (15); one end of the rack plate (15) passes through the top of the connecting bin (13); one end of the connecting rods (4) at both ends passes through the U-shaped support frame (3) and the side wall of the connecting bin (13); the rod wall is fixedly connected to the gear (16); and the rack plate (15) is meshedly connected to the gears (16) at both ends.

3. A construction maintenance spray device according to claim 1, characterized in that: The telescopic mechanism comprises a second U-shaped rotating seat (17) and a second electric push rod (18); the second U-shaped rotating seat (17) is fixedly connected to the side wall of the connecting chamber (13); the second electric push rod (18) is fixedly connected between the two ends of the second U-shaped rotating seat (17); and one end of the second electric push rod (18) is rotatably connected to the side wall of the hollow plate (11).

4. A construction maintenance spray device according to claim 1, characterized in that: A water inlet (19) is provided on the top of the water tank (2), and is rotatably connected to a sealing door (20) via a rotating shaft.

5. A construction maintenance spray device according to claim 1, characterized in that: The base (1) and the side wall of the sealing door (20) are both fixedly connected with a handle (21).

6. A construction maintenance spray device according to claim 1, characterized in that: A plurality of universal wheels (22) are fixedly connected to the bottom of the base (1).

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