Sprinkling device for construction maintenance

Abstract

The utility model relates to the technical field of construction maintenance, and discloses a watering device for construction maintenance, which comprises a bottom plate, the top surface of the bottom plate is fixedly connected with a water tank, the right side of the water tank is provided with a watering device, and the watering device comprises a water spraying part. According to the watering device for construction and maintenance, by arranging a water pump, nozzles, a square pipe, a hose, a round pipe, a drainage pipe, a support, a clamping block and an elastic plate, the square pipe is taken down from the lower elastic plate and placed on the upper elastic plate, the round pipe is clamped through the clamping block, the multiple nozzles are arranged front and back, the water pump is started, water is sprayed out rightwards through the nozzles, and the water spraying range of the device is enlarged; a rotating shaft, a rotating plate, a double-thread screw and a sliding block are arranged, the double-thread screw is rotated to enable the sliding block to block a spraying head on a square pipe, the rotating shaft is rotated to enable the rotating plate to block a spraying head on a round pipe, water is not sprayed out of the spraying head any more, a cover plate is opened, the water is discharged from a water discharging pipe, and concentrated water discharging is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of construction and maintenance, in particular to a watering device for construction and maintenance. Background Art

[0002] The pavement engineering of road construction includes pavement base construction, asphalt pavement construction, cement concrete pavement construction, etc. In the construction of cement concrete pavement, when the cement concrete does not have sufficient strength, the premature evaporation of water will also cause large shrinkage deformation and shrinkage cracks.

[0003] A Chinese patent discloses a maintenance device for road construction, with the publication number CN215925557U, comprising a chassis, a sprinkler unit and a steering unit; a sprinkler unit is installed on the upper end of the chassis; the steering unit includes a motor 1, a gear, a rack, a fixed shaft, a transmission shaft, a fixed block, a front wheel and a protective cover, a motor 1 is provided on the front side of the upper end of the chassis, the output shaft of the motor 1 is connected to one end of the gear, a vertical slide groove is provided on the upper end of the chassis located in front of the motor 1, the slide groove is vertically movably connected to the middle part of the outer periphery of the fixed shaft, a transverse rack is provided on the upper end of the fixed shaft, and a limit block is respectively provided on the left and right ends of the rack, the lower end of the fixed shaft is connected to the middle side of the transmission shaft, and its structural design can be operated more automatically, which reduces the labor intensity and is conducive to improving work efficiency, and the device operation flexibility is high, which reduces the difficulty of maintenance work to a certain extent.

[0004] However, it still includes the following disadvantages: the device uses a water pump to pump out the water inside the water tank and spray it out through the nozzle, but the nozzle is set under the chassis and the spraying range of the nozzle cannot be adjusted, which makes the spraying area of ​​the device very limited. Therefore, we propose a water sprinkler device for construction and maintenance to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a watering device for construction and maintenance to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a watering device for construction and maintenance, comprising a bottom plate, a water tank is fixedly connected to the top surface of the bottom plate, a watering device is arranged on the right side of the water tank, and the watering device comprises a water spraying part;

[0007] The water spraying part includes a water pump, a square tube, a hose, a round tube and a drain pipe. The bottom surface of the water pump is fixedly connected to the top surface of the water tank. The right sides of the square tube and the round tube are fixedly connected with a nozzle. The outer surface of the top end of the hose is fixedly connected to the outer surface of the square tube. The outer surface of the bottom end of the hose is fixedly connected to the outer surface of the round tube. The outer surface of the drain pipe is fixedly connected to the outer surface of the round tube.

[0008] An adjusting part is provided on the right side of the water tank;

[0009] The adjusting part includes a rotating shaft, a connecting piece and a double-headed screw. The outer surface of the rear end of the double-headed screw rotates through the front of the square tube and extends to the rear of the square tube through a first sealed bearing. The outer surface of the bottom end of the rotating shaft rotates through the top surface of the circular tube and extends to the inside of the circular tube through a second sealed bearing. The top surface of the rotating shaft is fixedly connected to the inner wall of the connecting piece.

[0010] A further improvement is that the water spraying part also includes a bracket, a block and an elastic plate, the bottom surface of the water inlet pipe of the water pump is fixedly connected with the top surface of the water tank, and the bottom surface of the water outlet pipe of the water pump is fixedly connected with the top surface of the square tube. By arranging a water pump, square tube and round tube, a hose and a nozzle, it is convenient to expand the water spraying range of the device.

[0011] A further improvement is that the bottom surface of the bracket is fixedly connected to the top surface of the bottom plate, and the outer surface of the bracket is fixedly connected to the outer surface of the elastic plate. By arranging the bracket and the elastic plate, it is convenient to store and position the round tube.

[0012] A further improvement is that the outer surface of the clamping block is fixedly connected to the inner wall of the upper elastic plate, a first clamping groove is provided on the outer surface of the circular tube, the outer surface of the clamping block is adapted to the inner wall of the first clamping groove, and the positioning of the unfolded circular tube is facilitated by setting the clamping block.

[0013] A further improvement is that the adjustment part also includes an elastic block, a rotating plate and a sliding block. The top surface of the rotating plate is fixedly connected to the bottom surface of the rotating shaft, and the outer surface of the rotating plate is slidably connected to the inner wall of the circular tube. By setting the rotating plate and the rotating shaft, it is convenient to control the water body to pass through the nozzle or drain pipe.

[0014] A further improvement is that the outer surface of the elastic block is fixedly connected to the inner wall of the connecting piece, a second slot is provided on the outer surface of the circular tube, the outer surface of the elastic block extends into the second slot and is engaged with the inner wall of the second slot, and the elastic block is provided to facilitate positioning of the rotating shaft.

[0015] A further improvement is that the slider is threadedly sleeved on the outer surface of the double-headed screw, the outer surface of the slider is slidably connected to the inner wall of the square tube, and a through hole is opened on the outer surface of the slider. By arranging the slider and the double-headed screw, it is convenient to block the nozzle on the right side of the square tube, so that the water can be discharged from the drain pipe.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the watering device for construction and maintenance is provided with a water pump, a nozzle, a square tube, a hose, a round tube, a drain pipe, a bracket, a block and an elastic plate. The square tube is removed from the lower elastic plate and placed on the upper elastic plate. The round tube is clamped with the block so that multiple nozzles are arranged front to back. The water pump is started so that water is sprayed to the right through the nozzle, thereby expanding the water spraying range of the device; a rotating shaft, a rotating plate, a double-headed screw and a sliding block are provided. The double-headed screw is rotated so that the sliding block blocks the nozzle on the square tube. The rotating shaft is rotated so that the rotating plate blocks the nozzle on the round tube so that water no longer sprays out from the nozzle. The cover plate is opened so that the water is discharged from the drain pipe, thereby discharging the water in a centralized manner; an elastic block connector is provided. The elastic block is clamped with the second clamping groove on the outer surface of the round tube so that the rotating shaft is fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 A magnified view of the structure at center;

[0019] Figure 3 It is an exploded view of the local structure of the sprinkler device of the utility model;

[0020] Figure 4 It is a partial cross-sectional view of the three-dimensional structure of the sprinkler device of the utility model;

[0021] Figure 5 It is a top cross-sectional view of the square tube three-dimensional structure of the utility model.

[0022] In the figure: 1 bottom plate, 2 water tank, 3 sprinkler, 31 water spraying part, 32 regulating part, 311 water pump, 312 nozzle, 313 square tube, 314 hose, 315 round tube, 316 bracket, 317 block, 318 elastic plate, 319 drain pipe, 321 elastic block, 323 rotating shaft, 324 connecting piece, 325 rotating plate, 326 double-headed screw, 327 slider. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: a watering device for construction and maintenance, comprising a bottom plate 1, a water tank 2 is fixedly connected to the top surface of the bottom plate 1, a watering device 3 is arranged on the right side of the water tank 2, and the watering device 3 comprises a water spraying part 31;

[0025] The water spraying part 31 includes a water pump 311, a square tube 313, a hose 314, a round tube 315 and a drain pipe 319. The bottom surface of the water pump 311 is fixedly connected to the top surface of the water tank 2. The right sides of the square tube 313 and the round tube 315 are fixedly connected with a nozzle 312. The top outer surface of the hose 314 is fixedly connected to the outer surface of the square tube 313. The bottom outer surface of the hose 314 is fixedly connected to the outer surface of the round tube 315. The outer surface of the drain pipe 319 is fixedly connected to the outer surface of the round tube 315. The water spraying part 31 also includes a bracket 316, a block 317 and an elastic plate 318.

[0026] The bottom surface of the water inlet pipe of the water pump 311 is fixedly connected with the top surface of the water tank 2, the bottom surface of the water outlet pipe of the water pump 311 is fixedly connected with the top surface of the square tube 313, the bottom surface of the bracket 316 is fixedly connected with the top surface of the bottom plate 1, and the outer surface of the bracket 316 is fixedly connected with the outer surface of the elastic plate 318;

[0027] The outer surface of the block 317 is fixedly connected to the inner wall of the upper elastic plate 318, and the outer surface of the circular tube 315 is provided with a first slot, and the outer surface of the block 317 is adapted to the inner wall of the first slot. By setting the water pump 311, the nozzle 312, the square tube 313, the hose 314, the circular tube 315, the drain pipe 319, the bracket 316, the block 317 and the elastic plate 318, the square tube 313 is removed from the lower elastic plate 318 and placed on the upper elastic plate 318, the block 317 is used to clamp the circular tube 315, so that the multiple nozzles 312 are arranged front and back, and the water pump 311 is started, and the water is sprayed to the right through the nozzle 312, thereby expanding the water spraying range of the device;

[0028] An adjustment portion 32 is provided on the right side of the water tank 2;

[0029] The adjusting part 32 includes a rotating shaft 323, a connecting piece 324 and a double-headed screw 326. The outer surface of the rear end of the double-headed screw 326 rotates through the front of the square tube 313 through a first sealed bearing and extends to the rear of the square tube 313. The outer surface of the bottom end of the rotating shaft 323 rotates through the top surface of the circular tube 315 through a second sealed bearing and extends to the inside of the circular tube 315. The top surface of the rotating shaft 323 is fixedly connected to the inner wall of the connecting piece 324. The adjusting part 32 also includes an elastic block 321, a rotating plate 325 and a slider 327.

[0030] The top surface of the rotating plate 325 is fixedly connected to the bottom surface of the rotating shaft 323, and the outer surface of the rotating plate 325 is slidably connected to the inner wall of the circular tube 315;

[0031] The slider 327 is threadedly sleeved on the outer surface of the double-headed screw 326. The outer surface of the slider 327 is slidably connected with the inner wall of the square tube 313. A through hole is opened on the outer surface of the slider 327. By setting the rotating shaft 323, the rotating plate 325, the double-headed screw 326 and the slider 327, the double-headed screw 325 is rotated to make the slider 325 block the nozzle on the square tube 312. The rotating shaft 323 is rotated to make the rotating plate 325 block the nozzle on the round tube 315, so that the water body no longer sprays out from the nozzle 312. The cover plate is opened to discharge the water from the drain pipe 319, and the water body is discharged in a centralized manner.

[0032] The outer surface of the elastic block 321 is fixedly connected to the inner wall of the connecting piece 324. A second slot is provided on the outer surface of the circular tube 315. The outer surface of the elastic block 321 extends into the second slot and is engaged with the inner wall of the second slot. By setting the elastic block 321 and the connecting piece 324, the elastic block 321 is used to clamp the second slot on the outer surface of the circular tube 315 to fix the rotating shaft 323.

[0033] When in use, the round tube 315 is pulled out upwards and placed inside the upper elastic plate 318, so that the clamping block 317 clamps the first clamping groove on the round tube 315, and the water pump 311 is started, so that the water passes through the water pump 311, the square tube 313, the hose 314 and the round tube 315, and is sprayed to the right from the nozzle 312;

[0034] The double-headed screw 326 is rotated, and the double-headed screw 326 drives the slider 327 to move, so that the slider 327 blocks the nozzle 312 on the square tube 313, and the connecting piece 324 is rotated 90 degrees. The connecting piece 324 drives the rotating shaft 323 and the rotating plate 325 to rotate, so that the hose 314 and the nozzle 312 on the round tube 315 are no longer connected, and the end cover at the bottom of the drain pipe 319 is opened. At this time, the water body no longer sprays out from the nozzle 312, but is discharged from the drain pipe 319.

[0035] 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 watering device for construction and maintenance, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly connected to a water tank (2), a sprinkler device (3) is provided on the right side of the water tank (2), and the sprinkler device (3) comprises a water spraying portion (31); The water spraying part (31) comprises a water pump (311), a square tube (313), a hose (314), a round tube (315) and a drain pipe (319); the bottom surface of the water pump (311) is fixedly connected to the top surface of the water tank (2); the right sides of the square tube (313) and the round tube (315) are fixedly connected with a spray head (312); the top outer surface of the hose (314) is fixedly connected to the outer surface of the square tube (313); the bottom outer surface of the hose (314) is fixedly connected to the outer surface of the round tube (315); the outer surface of the drain pipe (319) is fixedly connected to the outer surface of the round tube (315); the bottom outer surface of the drain pipe (319) is threadedly sleeved on the end cover; An adjustment portion (32) is provided on the right side of the water tank (2); The adjusting portion (32) comprises a rotating shaft (323), a connecting piece (324) and a double-headed screw (326); the outer surface of the rear end of the double-headed screw (326) rotates through the front of the square tube (313) via a first sealing bearing and extends to the rear of the square tube (313); the outer surface of the bottom end of the rotating shaft (323) rotates through the top surface of the circular tube (315) via a second sealing bearing and extends to the inside of the circular tube (315); the top surface of the rotating shaft (323) is fixedly connected to the inner wall of the connecting piece (324).

2. A watering device for construction and maintenance according to claim 1, characterized in that: The water spraying portion (31) further comprises a bracket (316), a clamping block (317) and an elastic plate (318); the bottom surface of the water inlet pipe of the water pump (311) is fixedly connected to the top surface of the water tank (2); and the bottom surface of the water outlet pipe of the water pump (311) is fixedly connected to the top surface of the square tube (313).

3. A watering device for construction and maintenance according to claim 2, characterized in that: The bottom surface of the bracket (316) is fixedly connected to the top surface of the bottom plate (1), and the outer surface of the bracket (316) is fixedly connected to the outer surface of the elastic plate (318).

4. A watering device for construction and maintenance according to claim 2, characterized in that: The outer surface of the clamping block (317) is fixedly connected to the inner wall of the upper elastic plate (318); a first clamping groove is provided on the outer surface of the circular tube (315); and the outer surface of the clamping block (317) is adapted to the inner wall of the first clamping groove.

5. A watering device for construction and maintenance according to claim 1, characterized in that: The adjusting portion (32) further comprises an elastic block (321), a rotating plate (325) and a sliding block (327); the top surface of the rotating plate (325) is fixedly connected to the bottom surface of the rotating shaft (323); and the outer surface of the rotating plate (325) is slidably connected to the inner wall of the circular tube (315).

6. A watering device for construction and maintenance according to claim 5, characterized in that: The outer surface of the elastic clamping block (321) is fixedly connected to the inner wall of the connecting piece (324); a second clamping groove is provided on the outer surface of the circular tube (315); and the outer surface of the elastic clamping block (321) extends into the second clamping groove and is clamped to the inner wall of the second clamping groove.

7. A watering device for construction and maintenance according to claim 5, characterized in that: The slider (327) is threadedly sleeved on the outer surface of the double-headed screw (326), the outer surface of the slider (327) is slidably connected to the inner wall of the square tube (313), and a through hole is formed on the outer surface of the slider (327).

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