Spraying device for concrete production and processing

Abstract

The utility model belongs to the technical field of spraying devices, and particularly relates to a spraying device for concrete production and processing, which comprises a bottom plate, universal wheels are welded and mounted at four corners of the bottom end of the bottom plate, a water tank is welded and mounted in the middle of the top end of the bottom plate, a winch is mounted in the middle of the top end of the water tank, and a water pump is mounted on one side of the top end of the water tank. Fixing studs are symmetrically welded to one side of the top end of the bottom plate, and a supporting assembly is arranged at the position, close to the fixing studs, of one side of the top end of the bottom plate. By using the water pump, water can be pumped from the water tank and sprayed out from the nozzles of the L-shaped spraying pipes, winding and unwinding of the traction rope can be controlled by using the winch, and the spraying plate and the L-shaped spraying pipes mounted above the spraying plate can be adjusted in height along with winding and unwinding of the traction rope, so that the spraying height can be adjusted; by adjusting the mounting and using height of the spraying device, the spraying device can adapt to different situations, and the using performance of the spraying device can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying devices, and particularly relates to a spraying device for concrete production and processing. Background Art

[0002] Concrete is made by mixing gel materials, aggregates and water in a certain proportion. During the production process of concrete, a large amount of dust will fill the air. At this time, a spraying device needs to be used for dust reduction treatment. During the concrete processing process, it is necessary to carry out maintenance treatment on the formed concrete mold. At this time, a spraying device needs to be used for water spraying and maintenance treatment.

[0003] When dealing with the dust generated during the concrete production process, the currently common method is to lay pipes at a relatively high position. A number of spray heads are installed on the pipes, and the pipes are connected to an external pressurized water pipe. The external pressurized water is sprayed out from the spray heads of the pipes for dust reduction. However, it is difficult to adjust the spraying height in this way, and the dust reduction effect of the dust above the pipes is relatively poor. When carrying out maintenance treatment on the concrete mold, most of them are sprayed by manually holding the water pipe. Spraying and maintaining by manually holding the water pipe will consume a lot of time and energy, and the efficiency is relatively low. Based on this, the utility model provides a spraying device for concrete production and processing. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a spraying device for concrete production and processing, which has the characteristics of being able to flexibly adjust the installation and use height of the spraying device and having good use performance.

[0005] To achieve the above object, the utility model provides the following technical solution: A spraying device for concrete production and processing, including a bottom plate. Universal wheels are welded and installed at the four corners of the bottom end of the bottom plate. A water tank is welded and installed in the middle of the top end of the bottom plate. A winch is installed in the middle of the top end of the water tank. A water pump is installed on one side of the top end of the water tank. Fixed studs are symmetrically welded on one side of the top end of the bottom plate. A support assembly is arranged near the fixed studs on one side of the top end of the bottom plate;

[0006] The outer wall top of the support assembly is movably installed with a spray plate. Convex plates are symmetrically welded at one end of the spray plate. A U-shaped clamping frame is movably installed on the outer side of one of the convex plates. An L-shaped spray pipe is installed through the inside of the U-shaped clamping frame. Spray heads are equidistantly installed on one side of the outer wall of the L-shaped spray pipe. The adjacent two L-shaped spray pipes are connected by a series hose. A water inlet pipe is arranged in the middle of the outer wall of the series hose. A traction rope is wound inside the winch. One end of the traction rope passes through the top of the support assembly and is connected to the spray plate. A water suction pipe is installed at the water inlet of the water pump. One end of the water suction pipe is located at the bottom of the water tank. A water outlet hose is installed at the water outlet of the water pump. One end of the water outlet hose is connected to the water inlet pipe.

[0007] As a preferred technical solution of the spraying device for concrete production and processing of the present utility model, a water injection pipe is welded to the other side of the top end of the water tank, a drain pipe is welded to the bottom of one end of the water tank, and a drain valve is installed in the middle of the outer wall of the drain pipe.

[0008] As a preferred technical solution of the spraying device for concrete production and processing of the present utility model, three push frames are welded to the top end of the bottom plate, and the water tank is located between the three push frames.

[0009] As a preferred technical solution of the spraying device for concrete production and processing of the present utility model, the support assembly includes symmetrically arranged support rods, support plates, wire holes, support frames and wire rollers;

[0010] A support rod is installed at the top end of the bottom plate near the fixing stud, another support rod is installed above the support rod, a support plate is installed at the top of the uppermost support rod, a wire hole is opened in the middle of the top end of the support plate, a support frame is welded to the support plate near the wire hole, and a wire roller is movably installed inside the support frame.

[0011] As a preferred technical solution of the spraying device for concrete production and processing of the present utility model, a fixing screw groove is opened in the middle of the bottom end of the support rod, a connecting stud is arranged in the middle of the top end of the support rod, the fixing screw groove and the connecting stud are threadedly connected, and the fixing screw groove of one support rod and the connecting stud of another support rod are threadedly connected.

[0012] As a preferred technical solution of the spraying device for concrete production and processing of the present utility model, positioning holes are symmetrically opened at the top end of the support plate, the positioning holes are adapted to the connecting studs, and fixing nuts are installed at the top of the connecting studs.

[0013] As a preferred technical solution of the spraying device for concrete production and processing of the present utility model, sliding pipes are symmetrically opened at the top end of the spraying plate, and the sliding pipes are adapted to the support rods.

[0014] As a preferred technical solution of the spraying device for concrete production and processing of the present utility model, a first clamping hole is opened on one side of the top end of the convex plate, a second clamping hole is opened on one side inside the U-shaped clamping frame, and a fixing bolt penetrates through the inside of the first clamping hole and the inside of the second clamping hole.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] When the utility model is in use, the installation height of the support component can be adjusted by controlling the number of installed support rods. By using a water pump, water can be pumped from the water tank and ejected from the nozzles of the L-shaped spray pipe. By using a winch, the retraction and release of the traction rope can be controlled, and the spray plate and the L-shaped spray pipe installed above it are adjusted in height with the retraction and release of the traction rope, so that the spray height can be adjusted. By adjusting the installation and use height of the spray device, the spray device can be adapted to different scenarios, which is beneficial to improving the use performance of the spray device. Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a cross-sectional view of the present utility model;

[0020] Figure 3 is an exploded view of the installation of the support plate of the present utility model;

[0021] Figure 4 is an effect diagram of the connection of the traction rope of the present utility model;

[0022] Figure 5 For the present utility model Figure 4 is a schematic diagram of the structure of area A;

[0023] Figure 6 is a schematic diagram of the support rod of the present utility model.

[0024] In the figure: 1, bottom plate; 2, universal wheel; 3, water tank; 4, water injection pipe; 5, winch; 6, water pump; 7, drain pipe; 8, drain valve; 9, push frame; 10, fixing stud; 11, support rod; 12, support plate; 13, wire hole; 14, support frame; 15, wire roller; 16, spray plate; 17, traction rope; 18, convex plate; 19, C-shaped clamping frame; 20, L-shaped spray pipe; 21, nozzle; 22, series hose; 23, water inlet pipe; 24, water suction pipe; 25, water outlet hose; 26, fixing screw groove; 27, connecting stud. Detailed Embodiment

[0025] 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. Example

[0026] See also Figures 1 to 6 The utility model provides the following technical solutions: a spray device for concrete production and processing, comprising a bottom plate 1, universal wheels 2 are welded and installed at the four corners of the bottom end of the bottom plate 1, a water tank 3 is welded and installed in the middle of the top of the bottom plate 1, a winch 5 is fixedly installed in the middle of the top of the water tank 3, a water pump 6 is fixedly installed on one side of the top of the water tank 3, a water injection pipe 4 is welded on the other side of the top of the water tank 3, a drain pipe 7 is welded at the bottom of one end of the water tank 3, a drain valve 8 is installed in the middle of the outer wall of the drain pipe 7, three push racks 9 are welded on the top of the bottom plate 1, the water tank 3 is located between the three push racks 9, and the use of the three push racks 9 is convenient for the staff to push the spray device to move, fixed studs 10 are symmetrically welded on one side of the top of the bottom plate 1, and a support assembly is arranged near the fixed studs 10 on one side of the top of the bottom plate 1;

[0027] The support assembly includes a symmetrically arranged support rod 11, a support plate 12, a wire hole 13, a support frame 14 and a wire roller 15. A support rod 11 is installed at the top of the base plate 1 near the fixed stud 10, and another support rod 11 is installed above the support rod 11. The number of support rods 11 on the same side is assembled according to actual conditions. A fixed screw groove 26 is opened in the middle of the bottom end of the support rod 11, and a connecting stud 27 is set in the middle of the top end of the support rod 11. The fixing screw groove 26 and the fixing stud 10 are connected by threads to facilitate the fixing of the support rod 11 on the base plate 1. The fixing screw groove 26 of one support rod 11 and the connecting screw of the other support rod 11 The columns 27 are connected by threads, which is convenient for the splicing and assembly of multiple support rods 11. A support plate 12 is installed on the top of the top support rod 11. Positioning holes are symmetrically opened on the top of the support plate 12. The positioning holes and the connecting studs 27 are adapted to each other. The connecting studs 27 of the top support rod 11 pass through the inside of the positioning holes, and a fixing nut is installed on the top of the connecting studs 27, which can fix the support plate 12 and facilitate the installation and use of the support plate 12. A wire hole 13 is opened in the middle of the top of the support plate 12. A support frame 14 is welded at the top of the support plate 12 near the wire hole 13, and a wire roller 15 is movably installed inside the support frame 14;

[0028] A spray plate 16 is movably installed at the top of the outer wall of the support assembly. Slide tubes are symmetrically arranged at the top end of the spray plate 16. The slide tubes are adapted to the support rods 11, which can limit the movement of the spray plate 16. Convex plates 18 are symmetrically welded to one end of the spray plate 16. A first card hole is arranged on one side of the top end of the convex plate 18. A U-shaped card frame 19 is movably installed on the outer side of one side of the convex plate 18. A second card hole is arranged on one side inside the U-shaped card frame 19. A fixing bolt passes through the inside of the first card hole and the inside of the second card hole, which is convenient for the installation and use of the U-shaped card frame 19. The use angle of the U-shaped card frame 19 can be adjusted according to the actual situation. An L-shaped spray pipe 20 is installed through the inside of the U-shaped card frame 19. Nozzles 21 are equidistantly installed on one side of the outer wall of the L-shaped spray pipe 20. Adjacent two L-shaped spray pipes 20 are connected by a series hose 22. A water inlet pipe 23 is arranged in the middle of the outer wall of the series hose 22. A traction rope 17 is wound inside the winch 5. One end of the traction rope 17 is fixedly connected to the spray plate 16 through a wire roller 15 and a wire hole 13. A water suction pipe 24 is installed at the water inlet of the water pump 6. One end of the water suction pipe 24 is located at the bottom of the water tank 3. A water outlet hose 25 is installed at the water outlet of the water pump 6. One end of the water outlet hose 25 is connected to the water inlet pipe 23. The input ends of the winch 5 and the water pump 6 are both electrically connected to the output end of an external control circuit. The winch 5 and the water pump 6 are both existing technical equipment, and their specific structures and working principles will not be described in detail here.

[0029] The working principle and usage process of the present utility model: According to the actual usage scenario, the staff controls the installation quantity of the support rods 11 to reasonably control the usage height of the support assembly. When the spray device is in use, the staff injects water into the water tank 3 through the water injection pipe 4. While injecting water, the staff adjusts the orientations of the two L-shaped spray pipes 20. After the water injection is completed, the staff pushes the spray device to the concrete production and processing site. Then the staff starts the water pump 6 and the winch 5 respectively. The water pump 6 works to pump water from the inside of the water tank 3 through the water suction pipe 24. The pumped water enters the L-shaped spray pipe 20 through the water outlet hose 25, the water inlet pipe 23 and the series hose 22. Then the pumped water is sprayed out through the nozzles 21. The winch 5 works to control the retraction and release of the traction rope 17. During the pay-out process of the traction rope 17, the spray plate 16 will move downward. During the winding process of the traction rope 17, the spray plate 16 will move upward. The L-shaped spray pipe 20 moves synchronously with the spray plate 16, so as to realize the adjustment of the spray height and facilitate the use of the spray device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spraying device for concrete production and processing, comprising a bottom plate (1), characterized in that: Universal wheels (2) are welded and installed at the four corners of the bottom end of the bottom plate (1). A water tank (3) is welded and installed in the middle of the top end of the bottom plate (1). A winch (5) is installed in the middle of the top end of the water tank (3). A water pump (6) is installed on one side of the top end of the water tank (3). Fixed studs (10) are symmetrically welded on one side of the top end of the bottom plate (1). A support assembly is arranged near the fixed studs (10) on one side of the top end of the bottom plate (1). A spray plate (16) is movably installed at the top of the outer wall of the support assembly. Convex plates (18) are symmetrically welded at one end of the spray plate (16). A U-shaped clamping frame (19) is movably installed on the outer side of the convex plate (18). An L-shaped spray pipe (20) is installed through the inside of the U-shaped clamping frame (19). Nozzles (21) are equidistantly installed on one side of the outer wall of the L-shaped spray pipe (20). Adjacent two L-shaped spray pipes (20) are connected by a series hose (22). A water inlet pipe (23) is arranged in the middle of the outer wall of the series hose (22). A traction rope (17) is wound inside the winch (5). One end of the traction rope (17) passes through the top of the support assembly and is connected to the spray plate (16). A water suction pipe (24) is installed at the water inlet of the water pump (6). One end of the water suction pipe (24) is located at the bottom of the water tank (3). A water outlet hose (25) is installed at the water outlet of the water pump (6). One end of the water outlet hose (25) is connected to the water inlet pipe (23).

2. A spraying device for concrete production and processing according to claim 1, characterized in that: A water injection pipe (4) is welded on the other side of the top end of the water tank (3). A drain pipe (7) is welded at the bottom of one end of the water tank (3). A drain valve (8) is installed in the middle of the outer wall of the drain pipe (7).

3. A spraying device for concrete production and processing according to claim 1, characterized in that: Three push frames (9) are welded on the top end of the bottom plate (1). The water tank (3) is located between the three push frames (9).

4. A spraying device for concrete production and processing according to claim 1, characterized in that: The support assembly includes symmetrically arranged support rods (11), support plates (12), wire holes (13), support frames (14) and wire rollers (15). Support rods (11) are installed near the fixed studs (10) on the top end of the bottom plate (1). Another support rod (11) is installed above the support rod (11). A support plate (12) is installed at the top of the uppermost support rod (11). A wire hole (13) is opened in the middle of the top end of the support plate (12). A support frame (14) is welded near the wire hole (13) at the top end of the support plate (12). A wire roller (15) is movably installed inside the support frame (14).

5. A spraying device for concrete production and processing according to claim 4, characterized in that: A fixed screw groove (26) is opened in the middle of the bottom end of the support rod (11). A connecting stud (27) is arranged in the middle of the top end of the support rod (11). The fixed screw groove (26) and the fixed stud (10) are connected by threads. The fixed screw groove (26) of one support rod (11) and the connecting stud (27) of another support rod (11) are connected by threads.

6. A spraying device for concrete production and processing according to claim 5, characterized in that: Positioning holes are symmetrically opened at the top end of the support plate (12). The positioning holes and the connecting studs (27) are adapted to each other. A fixed nut is installed at the top of the connecting stud (27).

7. A spraying device for concrete production and processing according to claim 6, characterized in that: The top of the spray plate (16) is symmetrically provided with sliding tubes, and the sliding tubes are adapted to the support rods (11).

8. A spraying device for concrete production and processing according to claim 7, characterized in that: One side of the top of the convex plate (18) is provided with a first clamping hole, one side inside the U-shaped clamping frame (19) is provided with a second clamping hole, and a fixing bolt penetrates through the inside of the first clamping hole and the inside of the second clamping hole.

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