Water spraying device for constructional engineering

Abstract

The utility model relates to the technical field of water spraying devices, and provides a water spraying device for constructional engineering, which is convenient for watering a cement surface in a larger range, reducing the movement of a movable base and improving the water spraying efficiency, and comprises the movable base, a water tank, a water pump, a sliding plate, a sliding driving assembly, a rotating plate, a stand column, a rotating seat, a nodding assembly and a head shaking assembly, the water tank is fixedly connected to the movable base, the water pump is fixedly installed on the movable base, a water outlet pipe communicates between the water tank and the water pump, the water pump communicates with a water spraying pipe, the water spraying pipe communicates with a telescopic pipe, the telescopic pipe communicates with a water spraying head, the sliding plate is slidably connected to the movable base, and the sliding driving assembly is arranged on the movable base. The rotating plate is used for driving the sliding plate to slide, the rotating plate is rotationally connected to the sliding plate, the stand column is fixedly connected to the rotating plate, the stand column is rotationally sleeved with the rotating base, the rotating base is fixedly connected to the water spraying head, and the nodding assembly is arranged on the sliding plate.

Description

Technical Field

[0001] The utility model relates to the technical field of water spray devices, in particular to a water spray device for construction engineering. Background Art

[0002] During the construction process, after the cement surface is laid, it needs to be sprayed with water for maintenance to prevent the cement surface from cracking due to lack of water and drying.

[0003] An existing water spraying device for construction projects has a patent publication number of CN215368830U. It is equipped with a water pump to pump out water, and then the water can be evenly sprayed out through a diversion hood under the action of a diversion plate inside it, so that the spraying range is wider. By setting a partition, the staff can reasonably adjust the water output according to the required water volume on the ground in different seasons to avoid wasting water resources. By setting a movable plate, the water spraying range can be adjusted after rotation.

[0004] However, the above-mentioned prior art solution is not convenient for watering high cement walls when in use. The sprinkler head needs to be raised, and the staff needs to constantly move the sprinkler head to water the cement floor and cement walls. The operation is complicated and the efficiency is low. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a water spraying device for construction projects to solve the problems mentioned in the background art that the prior art is not convenient for watering cement walls at high places, requires the water spray head (7) to be raised, and requires the staff to constantly move the position of the water spray head to water the cement floor and cement walls, resulting in complex operation and low efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction engineering water spraying device, comprising a mobile base, a water tank, a water pump, a sliding plate, a driving sliding component, a rotating plate, a column, a rotating seat, a nodding component and a shaking head component, the water tank is fixedly connected to the mobile base, the water pump is fixedly installed on the mobile base, and a water outlet pipe is connected between the water tank and the water pump, a water spray pipe is connected to the water pump, a telescopic pipe is connected to the water spray pipe, a water spray head is connected to the telescopic pipe, the sliding plate is slidably connected to the mobile base, the driving sliding component is arranged on the mobile base, and is used to drive the sliding plate to slide, the rotating plate is rotatably connected to the sliding plate, the column is fixedly connected to the rotating plate, the rotating seat is rotatably sleeved on the column, and the rotating seat is fixedly connected to the water spray head, the nodding component is arranged on the sliding plate, and is used to drive the water spray head to move with the rotating seat as the center, and the shaking head component is arranged on the sliding plate, and is used to drive the water spray head to move with the rotating plate as the center.

[0009] Preferably, the sliding drive assembly includes a fixed plate, a first screw, a threaded block and a first motor, two fixed plates are provided, the fixed plates are fixedly connected to the movable base, the first screw is rotatably connected between the two fixed plates, the threaded block is threadedly sleeved on the first screw, and the threaded block is fixedly connected to the sliding plate, the threaded block is slidably connected to the movable base, the first motor is fixedly mounted on the fixed plate, and the output end of the first motor passes through the fixed plate and is concentrically connected to the first screw.

[0010] Furthermore, the nodding assembly includes a movable plate, a threaded barrel, a second screw, a rotating block, a turntable and a rotating assembly, the movable plate is connected to the sliding plate in an arc-shaped sliding manner, the threaded barrel is rotatably connected to the movable plate, the second screw is threadably sleeved on the threaded barrel, the rotating block is fixedly connected to the second screw, the turntable is rotatably sleeved on the rotating block, and the turntable is slidably connected to the water sprinkler head, and the rotating assembly is arranged on the movable plate for driving the threaded barrel to rotate.

[0011] Furthermore, the rotating assembly includes a fixed frame, a rotating shaft, a driving gear, a passive gear and a second motor. The fixed frame is fixedly connected to the movable plate, the rotating shaft is rotatably connected between the fixed frame and the movable plate, the driving gear is fixedly sleeved on the rotating shaft, the passive gear is fixedly sleeved on the threaded cylinder, and the driving gear is meshed with the passive gear. The second motor is fixedly mounted on the fixed frame, and the output end of the second motor passes through the fixed frame and is concentrically connected to the rotating shaft.

[0012] Furthermore, the shaking head assembly includes an inner tooth half ring, a support frame, a rotating column, a rotating gear and a third motor, the inner tooth half ring is fixedly connected to the sliding plate, the support frame is fixedly connected to the movable plate, the rotating column is rotatably connected to the support frame, the rotating gear is fixedly mounted on the rotating column, and the rotating gear is meshed with the inner tooth half ring, the third motor is fixedly mounted on the support frame, and the output end of the third motor passes through the support frame and is concentrically connected to the rotating column.

[0013] (III) Beneficial effects

[0014] In summary, the present invention includes at least one of the following beneficial technical effects:

[0015] In the construction engineering water spraying device, the water pump transports the water in the water tank to the water spraying pipe through the water outlet pipe, and then transports the water to the water spraying head through the telescopic pipe for spraying. The sliding component drives the sliding plate to slide, which can drive the position of the water spraying head to move. The nodding component drives the water spraying head to move with the rotating seat as the center, and the shaking head component drives the water spraying head to move with the rotating plate as the center, which can drive the water spraying head to perform movements similar to nodding and shaking heads. Therefore, the construction engineering water spraying device is convenient for watering the cement surface in a larger range, reduces the movement of the mobile base, and improves the efficiency of water spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural diagram of the cooperation of the fixing plate, the first screw rod and the threaded block of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the cooperation among the movable plate, the threaded barrel and the second screw rod of the utility model;

[0019] Figure 4 It is a partial cross-sectional structural diagram of the cooperation among the fixing frame, the rotating shaft and the driving gear etc. of the utility model.

[0020] In the figure: 1, base; 2, water tank; 3, water pump; 4, water outlet pipe; 5, water spray pipe; 6, telescopic pipe; 7, water spray head; 8, sliding plate; 9, rotating plate; 10, column; 11, rotating seat; 12, fixed plate; 13, first screw; 14, threaded block; 15, first motor; 16, moving plate; 17, threaded barrel; 18, second screw; 19, rotating block; 20, turntable; 21, fixed frame; 22, rotating shaft; 23, driving gear; 24, driven gear; 25, second motor; 26, inner gear half ring; 27, supporting frame; 28, rotating column; 29, rotating gear; 30, third motor. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Example 1

[0024] Reference Figure 1 and Figure 2 A water spraying device for construction engineering comprises a mobile base 1, a water tank 2, a water pump 3, a sliding plate 8, a driving sliding assembly, a rotating plate 9, a column 10, a swivel seat 11, a nodding assembly and a shaking assembly. The water tank 2 is fixedly connected to the mobile base 1, the water pump 3 is fixedly installed on the mobile base 1, and a water outlet pipe 4 is connected between the water tank 2 and the water pump 3, a water spraying pipe 5 is connected to the water pump 3, a telescopic pipe 6 is connected to the water spraying pipe 5, a water spraying head 7 is connected to the telescopic pipe 6, and the telescopic pipe 6 is convenient for cooperating with the water spraying head 7 to move. The water pump 3 transports the water in the water tank 2 to the water spraying pipe 5 through the water outlet pipe 4, and then transports it to the water spraying head 7 through the telescopic pipe 6 for spraying. The sliding plate 8 is slidably connected to the mobile base 1, and the driving sliding assembly is arranged on the mobile base 1 for driving the sliding plate 8 to slide. The driving sliding assembly comprises a fixed plate 1 2. A first screw 13, a threaded block 14 and a first motor 15. Two fixed plates 12 are provided. The fixed plates 12 are fixedly connected to the mobile base 1. The first screw 13 is rotatably connected between the two fixed plates 12. The threaded block 14 is threadedly sleeved on the first screw 13, and the threaded block 14 is fixedly connected to the sliding plate 8. The threaded block 14 is slidably connected to the mobile base 1. The first motor 15 is fixedly installed on the fixed plate 12. The output end of the first motor 15 passes through the fixed plate 12 and is concentrically connected to the first screw 13. The output end of the first motor 15 drives the first screw 13 to rotate. The rotation of the first screw 13 drives the threaded block 14 to slide. The threaded block 14 drives the sliding plate 8 to slide, thereby facilitating the movement of the position of the sprinkler head 7 and facilitating watering of a larger range of cement surfaces.

[0025] Reference Figure 1 , Figure 3 and Figure 4The rotating plate 9 is rotatably connected to the sliding plate 8, the column 10 is fixedly connected to the rotating plate 9, the rotating seat 11 is rotatably sleeved on the column 10, and the rotating seat 11 is fixedly connected to the water spray head 7. The nodding assembly is arranged on the sliding plate 8, and is used to drive the water spray head 7 to move around the rotating seat 11. The nodding assembly includes a moving plate 16, a threaded barrel 17, a second screw 18, a rotating block 19, a turntable 20 and a rotating assembly. The moving plate 16 is connected to the sliding plate 8 in an arc-shaped sliding manner, and the threaded barrel The first screw 17 is rotatably connected to the moving plate 16, the second screw 18 is threadedly sleeved on the threaded barrel 17, the rotating block 19 is fixedly connected to the second screw 18, the turntable 20 is rotatably sleeved on the rotating block 19, and the turntable 20 is slidably connected to the water spray head 7, the rotating assembly is arranged on the moving plate 16, and is used to drive the threaded barrel 17 to rotate, and the rotating assembly includes a fixed frame 21, a rotating shaft 22, a driving gear 23, a passive gear 24 and a second motor 25, and the fixed frame 21 is fixedly connected to the moving plate 16. On the movable plate 16, the rotating shaft 22 is rotatably connected between the fixed frame 21 and the movable plate 16, the driving gear 23 is fixedly sleeved on the rotating shaft 22, the passive gear 24 is fixedly sleeved on the threaded barrel 17, and the driving gear 23 is meshed with the passive gear 24, the second motor 25 is fixedly installed on the fixed frame 21, the output end of the second motor 25 passes through the fixed frame 21 and is concentrically connected with the rotating shaft 22, the output end of the second motor 25 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the driving gear 23 to rotate, the driving gear 23 drives the passive gear 24 to rotate, the passive gear 24 drives the threaded barrel 17 to rotate, the threaded barrel 17 rotates and drives the second screw 18 to move up and down, the threaded barrel 17 drives the rotating block 19 to move up and down, the rotating block 19 drives the turntable 20 to rotate, and the turntable 20 slides on the sprinkler head 7, thereby driving the sprinkler head 7 to perform a nodding-like movement, which is convenient for watering cement walls and cement floors in a larger range.

[0026] Reference Figure 1 , Figure 2 and Figure 3The shaking head assembly is arranged on the sliding plate 8, and is used to drive the sprinkler head 7 to move with the rotating plate 9 as the center. The shaking head assembly includes an inner tooth semi-ring 26, a support frame 27, a rotating column 28, a rotating gear 29 and a third motor 30. The inner tooth semi-ring 26 is fixedly connected to the sliding plate 8, the support frame 27 is fixedly connected to the moving plate 16, the rotating column 28 is rotatably connected to the support frame 27, the rotating gear 29 is fixedly sleeved on the rotating column 28, and the rotating gear 29 is meshed with the inner tooth semi-ring 26. The third motor 30 is fixedly installed on the support frame 27, and the output end of the third motor 30 passes through the support frame 27 and is concentrically connected to the rotating column 28. The output end of the third motor 30 drives the rotating column 28 to rotate, and the rotating column 28 drives the rotating gear 29 to rotate. The rotating gear 29 rotates through the cooperation of the inner tooth semi-ring 26, driving the moving plate 16 to slide in an arc, thereby driving the sprinkler head 7 to perform a movement similar to shaking the head, which is convenient for watering cement walls and cement floors in a larger range.

[0027] Example 2

[0028] In summary, the working principle and working process of the construction engineering water spraying device are as follows: when in use, first move the mobile base 1 to a suitable position, turn on the water pump 3, the water pump 3 transports the water in the water tank 2 to the water spraying pipe 5 through the water outlet pipe 4, and then transports it to the water spraying head 7 through the telescopic tube 6 for spraying, and at the same time turn on the first motor 15, the output end of the first motor 15 drives the first screw 13 to rotate, the rotation of the first screw 13 drives the threaded block 14 to slide, the threaded block 14 drives the sliding plate 8 to slide, and drives the position of the water spraying head 7 to move, turn on the second motor 25, the output end of the second motor 25 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the driving gear 23 to rotate, and the driving gear 23 drives the passive gear 24 rotates, the passive gear 24 drives the threaded barrel 17 to rotate, the rotation of the threaded barrel 17 drives the second screw 18 to move up and down, the threaded barrel 17 drives the rotating block 19 to move up and down, the rotating block 19 drives the turntable 20 to rotate, and the turntable 20 slides on the water spray head 7, thereby driving the water spray head 7 to perform a nodding-like movement, and the third motor 30 is turned on, the output end of the third motor 30 drives the rotating column 28 to rotate, the rotating column 28 drives the rotating gear 29 to rotate, and the rotating gear 29 rotates through the cooperation of the inner gear half ring 26, driving the moving plate 16 to slide in an arc, thereby driving the water spray head 7 to perform a shaking-like movement, so that a larger range of watering can be performed on the cement wall and cement floor.

[0029] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A water spraying device for construction engineering, comprising a mobile base (1), characterized in that: Also includes: A water tank (2), wherein the water tank (2) is fixedly connected to the mobile base (1); A water pump (3), the water pump (3) being fixedly mounted on the mobile base (1), and a water outlet pipe (4) being connected between the water tank (2) and the water pump (3), a water spray pipe (5) being connected to the water pump (3), a telescopic pipe (6) being connected to the water spray pipe (5), and a water spray head (7) being connected to the telescopic pipe (6); A sliding plate (8), wherein the sliding plate (8) is slidably connected to the mobile base (1); a sliding drive assembly, the sliding drive assembly being arranged on the mobile base (1) and being used for driving the sliding plate (8) to slide; A rotating plate (9), wherein the rotating plate (9) is rotatably connected to the sliding plate (8); A column (10), wherein the column (10) is fixedly connected to the rotating plate (9); A rotating seat (11), the rotating seat (11) is rotatably sleeved on the column (10), and the rotating seat (11) is fixedly connected to the water spray head (7); a nodding assembly, the nodding assembly being arranged on the sliding plate (8) and being used for driving the water spray head (7) to move around the rotating seat (11); An oscillating head assembly is arranged on the sliding plate (8) and is used to drive the water spray head (7) to move around the rotating plate (9).

2. A water spraying device for construction engineering according to claim 1, characterized in that: The driving and sliding assembly comprises: A fixing plate (12), two fixing plates (12) are provided, and the fixing plates (12) are fixedly connected to the mobile base (1); a first screw rod (13), the first screw rod (13) being rotatably connected between the two fixing plates (12); a threaded block (14), the threaded block (14) being threadably sleeved on the first screw rod (13), the threaded block (14) being fixedly connected to the sliding plate (8), and the threaded block (14) being slidably connected to the mobile base (1); A first motor (15), wherein the first motor (15) is fixedly mounted on the fixing plate (12), and an output end of the first motor (15) passes through the fixing plate (12) and is coaxially connected to the first screw rod (13).

3. A water spraying device for construction engineering according to claim 2, characterized in that: The nodding component comprises: A movable plate (16), wherein the movable plate (16) is connected to the sliding plate (8) in an arc-shaped sliding manner; a threaded barrel (17), the threaded barrel (17) being rotatably connected to the movable plate (16); a second screw (18), wherein the second screw (18) is threadably sleeved on the threaded barrel (17); a rotating block (19), the rotating block (19) being fixedly connected to the second screw rod (18); A turntable (20), the turntable (20) being rotatably sleeved on the rotating block (19), and the turntable (20) being slidably connected to the water spray head (7); A rotating assembly is arranged on the moving plate (16) and is used to drive the threaded barrel (17) to rotate.

4. A water spraying device for construction engineering according to claim 3, characterized in that: The rotating assembly comprises: A fixed frame (21), wherein the fixed frame (21) is fixedly connected to the movable plate (16); A rotating shaft (22), the rotating shaft (22) being rotatably connected between the fixed frame (21) and the movable plate (16); A driving gear (23), wherein the driving gear (23) is fixedly sleeved on the rotating shaft (22); A passive gear (24), wherein the passive gear (24) is fixedly sleeved on the threaded barrel (17), and the active gear (23) is meshed with the passive gear (24); A second motor (25), wherein the second motor (25) is fixedly mounted on the fixing frame (21), and an output end of the second motor (25) passes through the fixing frame (21) and is coaxially connected to the rotating shaft (22).

5. A water spraying device for construction engineering according to claim 4, characterized in that: The shaking head assembly comprises: An inner tooth half ring (26), wherein the inner tooth half ring (26) is fixedly connected to the sliding plate (8); A support frame (27), wherein the support frame (27) is fixedly connected to the movable plate (16); A rotating column (28), wherein the rotating column (28) is rotatably connected to the supporting frame (27); A rotating gear (29), wherein the rotating gear (29) is fixedly sleeved on the rotating column (28), and the rotating gear (29) is meshed with the inner gear half ring (26); A third motor (30), wherein the third motor (30) is fixedly mounted on the support frame (27), and an output end of the third motor (30) passes through the support frame (27) and is coaxially connected to the rotating column (28).

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