Road construction maintenance device

Abstract

The utility model discloses a road construction maintenance device, and relates to the technical field of road construction maintenance. The device comprises a box body, the box body comprises a feeding pipe fixedly communicated with the upper portion of one side face of the box body, a drainage pipe fixedly communicated with the lower portion of one side face of the box body, a valve installed on the drainage pipe, universal wheels installed at the four corners of the bottom of the box body, a first installation groove formed in one end of the box body and a servo motor installed in the first installation groove. And the mounting shaft is mounted at the output end of the servo motor. Water is injected into the box body, the device is pushed to a road surface needing spraying maintenance for use, the water pump is started to enable the atomizing nozzles on the first communicating pipe to spray water, and the second communicating pipe slides in the first communicating pipe to prolong the use length of the second communicating pipe. And the first communicating pipe and the second communicating pipe can be driven to rotate by starting the servo motor, so that the area of water spraying maintenance of the road surface can be conveniently enlarged.

Description

Technical Field

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

[0002] Road maintenance refers to the regular or irregular inspection, maintenance, repair and reconstruction of roads and their related facilities to ensure road safety, smooth traffic and extend their service life. Maintenance work includes spraying maintenance on the road surface. Road maintenance work is of great significance to ensuring traffic safety, promoting economic development and improving the quality of public life.

[0003] A Chinese utility model patent with announcement number CN216809476U discloses a road maintenance device for municipal road construction, including a cart, a water tank on the cart, a water pump on the top of the water tank, and a nozzle connected by a pipe on one side of the cart. It also includes an adjustment component on one side of the cart. The road maintenance device for municipal road construction drives a turntable to rotate through a motor, and a fixed rod 1 on the top of the turntable is connected to a straight groove and a connecting hole with a fixed rod 2, so that the swing frame can swing and drive the pipe clamped by the pipe clamp on one side of the swing frame to swing left and right, thereby increasing the watering area.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when the nozzle on the device is in use, the spraying radius is not large enough. Therefore, when it is necessary to spray other positions horizontally of the road, the position of the device needs to be moved left and right to spray other positions, which is not convenient to use.

[0005] Therefore, a road construction and maintenance device is proposed. Utility Model Content

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A road construction and maintenance device comprises a box body, wherein the box body comprises a feed pipe fixedly connected to the upper side of one side thereof, a drain pipe fixedly connected to the lower side of one side thereof, a valve installed on the drain pipe, universal wheels installed at the four corners of the bottom of the box body, a first installation groove opened at one end of the box body, a servo motor installed in the first installation groove, a mounting shaft installed at the output end of the servo motor, a first connecting pipe fixedly sleeved in the mounting shaft, and a plurality of evenly distributed atomizing nozzles installed on the lower surface of the first connecting pipe, a water supply component for supplying water to the first connecting pipe is arranged on the box body, and control components for controlling the rotation of the output end of the servo motor are arranged on both sides of the box body.

[0008] Furthermore, the water supply assembly includes a second mounting groove opened on the upper surface of the box body, a water pump installed in the second mounting groove, a water inlet pipe installed at the input end of the water pump, and a water outlet pipe installed at the output end of the water pump, one end of the water outlet pipe is fixedly connected to one end of the first connecting pipe, and one end of the water inlet pipe is located inside the box body.

[0009] Furthermore, a second connecting tube is slidably connected inside the first connecting tube, a plurality of evenly distributed atomizing nozzles are installed on the lower surface of the second connecting tube, a limiting block is fixedly connected to the upper end of the second connecting tube, and a limiting groove matching the limiting block is provided in the first connecting tube.

[0010] Furthermore, a bolt is threadedly connected to the upper end of the first connecting pipe, and the lower end of the bolt is in contact with the upper surface of the second connecting pipe.

[0011] Through the above technical solution, when in use, water is injected into the box and the device is pushed to the road surface that needs spraying and maintenance. By starting the water pump, the atomizing nozzle on the first connecting tube can spray water. By sliding the second connecting tube in the first connecting tube, the use length of the second connecting tube can be extended. By starting the servo motor, the first connecting tube and the second connecting tube can be driven to rotate, so as to conveniently expand the area of ​​road surface water spraying and maintenance.

[0012] Furthermore, the control component includes slide grooves opened on both sides of the box, a slider slidably connected to the slide groove, a threaded rod threadedly connected to the slider, a connecting block fixedly connected to one end of the slider, a mounting plate fixedly connected to the upper surface of the connecting block, and a switch button installed on one side of the mounting plate, the lower end of the threaded rod is rotatably connected to the lower end of the slide groove, and the upper end of the threaded rod is rotatably connected to the upper end of the box.

[0013] Furthermore, the height of the switch button matches the height of the first connecting pipe, and the two switch buttons are electrically connected to the servo motors respectively.

[0014] Through the above technical solution, when in use, the two switch buttons respectively control the output end of the servo motor to rotate clockwise and counterclockwise. When the output end of the servo motor drives the first connecting tube to rotate to one of the switch buttons, the first connecting tube starts it and controls the output end of the servo motor to rotate in the opposite direction, so that the first connecting tube and the second connecting tube can rotate back and forth, and different positions of the road can be sprayed for maintenance. When the device is not in use, the position of the slider in the slide groove can be adjusted by rotating the threaded rod, so that the position of the mounting plate can be lowered. At this time, the first connecting tube is rotated to adjust its position, which can achieve the effect of storing the first connecting tube and reduce the space occupied by the device.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. The utility model injects water into the box and pushes the device to the road surface that needs spraying and maintenance. By starting the water pump, the atomizing nozzle on the first connecting pipe can spray water. By sliding the second connecting pipe in the first connecting pipe, the use length of the second connecting pipe can be extended. By starting the servo motor, the first connecting pipe and the second connecting pipe can be driven to rotate, so as to conveniently expand the area of ​​road surface water spraying and maintenance.

[0017] 2. The utility model controls the output end of the servo motor to rotate clockwise and counterclockwise respectively through two switch buttons. When the output end of the servo motor drives the first connecting tube to rotate to one of the switch buttons, the first connecting tube starts it and controls the output end of the servo motor to rotate in the opposite direction, so that the first connecting tube and the second connecting tube can rotate back and forth, and different positions of the road can be sprayed for maintenance.

[0018] 3. When the utility model is not in use, the position of the slider in the slide groove can be adjusted by rotating the threaded rod, so that the position of the mounting plate can be lowered. At this time, the first connecting tube is rotated to adjust its position, which can achieve the effect of storing the first connecting tube and reduce the space occupied by the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 yes Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 It is a side view structural schematic diagram of the utility model;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0023] Figure numerals: 1. Box body; 101. First mounting slot; 102. Second mounting slot; 103. Servo motor; 104. Mounting shaft; 105. Water pump; 106. Water inlet pipe; 107. Water outlet pipe; 108. First connecting pipe; 109. Second connecting pipe; 110. Atomizing nozzle; 111. Bolt; 112. Limit block; 2. Slide groove; 201. Slider; 202. Threaded rod; 203. Connecting block; 204. Mounting plate; 205. Switch button. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0025] Embodiment 1

[0026] like Figure 1-4 As shown, a road construction and maintenance device includes a box body 1, wherein the box body 1 includes a feed pipe fixedly connected to the upper side thereof, a drain pipe fixedly connected to the lower side thereof, a valve installed on the drain pipe, universal wheels installed at the four corners of the bottom of the box body 1, a first mounting groove 101 opened at one end of the box body 1, a servo motor 103 installed in the first mounting groove 101, a mounting shaft 104 installed at the output end of the servo motor 103, a first connecting pipe 108 fixedly sleeved in the mounting shaft 104, and a plurality of evenly distributed atomizing nozzles 110 installed on the lower surface of the first connecting pipe 108, a water supply component for supplying water to the first connecting pipe 108 is provided on the box body 1, and control components for controlling the rotation of the output end of the servo motor 103 are provided on both sides of the box body 1.

[0027] like Figure 1-4 As shown, in some embodiments, the water supply assembly includes a second mounting groove 102 opened on the upper surface of the box body 1, a water pump 105 installed in the second mounting groove 102, a water inlet pipe 106 installed at the input end of the water pump 105, and a water outlet pipe 107 installed at the output end of the water pump 105, one end of the water outlet pipe 107 is fixedly connected to one end of the first connecting pipe 108, and one end of the water inlet pipe 106 is located inside the box body 1.

[0028] like Figure 1-4 As shown, in some embodiments, a second connecting tube 109 is slidably connected to the first connecting tube 108, a plurality of evenly distributed atomizing nozzles 110 are installed on the lower surface of the second connecting tube 109, a limiting block 112 is fixedly connected to the upper end of the second connecting tube 109, and a limiting groove matching the limiting block 112 is opened in the first connecting tube 108.

[0029] like Figure 1-4 As shown, in some embodiments, the upper end of the first connecting pipe 108 is threadedly connected with a bolt 111 , and the lower end of the bolt 111 contacts the upper surface of the second connecting pipe 109 .

[0030] Through the above technical solution, when in use, water is injected into the box 1 and the device is pushed to the road surface that needs spraying and maintenance. By starting the water pump 105, the atomizing nozzle 110 on the first connecting tube 108 can spray water. By sliding the second connecting tube 109 in the first connecting tube 108, the use length of the second connecting tube 109 can be extended, and by starting the servo motor 103, the first connecting tube 108 and the second connecting tube 109 can be driven to rotate, so as to conveniently expand the area of ​​road surface water spraying and maintenance.

[0031] like Figure 1-4As shown, in some embodiments, the control component includes a slide groove 2 opened on both sides of the box body 1, a slider 201 slidably connected to the slide groove 2, a threaded rod 202 threadedly connected to the slider 201, a connecting block 203 fixedly connected to one end of the slider 201, a mounting plate 204 fixedly connected to the upper surface of the connecting block 203, and a switch button 205 installed on one side of the mounting plate 204, the lower end of the threaded rod 202 is rotatably connected to the lower end of the slide groove 2, and the upper end of the threaded rod 202 is rotatably connected to the upper end of the box body 1.

[0032] like Figure 1-4 As shown, in some embodiments, the height of the switch button 205 matches the height of the first connecting pipe 108 , and the two switch buttons 205 are electrically connected to the servo motor 103 respectively.

[0033] Through the above technical solution, when in use, the two switch buttons 205 respectively control the output end of the servo motor 103 to rotate clockwise and counterclockwise. When the output end of the servo motor 103 drives the first connecting tube 108 to rotate to one of the switch buttons 205, the first connecting tube 108 starts it and controls the output end of the servo motor 103 to rotate in the opposite direction, so that the first connecting tube 108 and the second connecting tube 109 can rotate back and forth, and different positions of the road can be sprayed for maintenance. When the device is not in use, the threaded rod 202 can be rotated to adjust the position of the slider 201 in the slide groove 2, so that the position of the mounting plate 204 can be lowered. At this time, the first connecting tube 108 is rotated to adjust its position, which can achieve the effect of storing the first connecting tube 108 and reduce the space occupied by the device.

[0034] Working principle: When in use, water is injected into the box 1, and the device is pushed to the road surface that needs spraying and maintenance. By starting the water pump 105, the atomizing nozzle 110 on the first connecting pipe 108 can spray water. By sliding the second connecting pipe 109 in the first connecting pipe 108, the use length of the second connecting pipe 109 can be extended. By starting the servo motor 103, the first connecting pipe 108 and the second connecting pipe 109 can be driven to rotate, so as to conveniently expand the area of ​​road surface water spraying and maintenance;

[0035] When in use, the two switch buttons 205 respectively control the output end of the servo motor 103 to rotate clockwise and counterclockwise. When the output end of the servo motor 103 drives the first connecting tube 108 to rotate to one of the switch buttons 205, the first connecting tube 108 starts it and controls the output end of the servo motor 103 to rotate in the opposite direction, so that the first connecting tube 108 and the second connecting tube 109 can rotate back and forth, and different positions of the road can be sprayed for maintenance. When the device is not in use, the threaded rod 202 can be rotated to adjust the position of the slider 201 in the slide groove 2, so as to lower the position of the mounting plate 204. At this time, the first connecting tube 108 is rotated to adjust its position, which can achieve the effect of storing the first connecting tube 108 and reduce the space occupied by the device.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A road construction and maintenance device, comprising a box (1), characterized in that: The box (1) comprises a feed pipe fixedly connected to the upper side of the box, a drain pipe fixedly connected to the lower side of the box, a valve installed on the drain pipe, universal wheels installed at the four corners of the bottom of the box (1), a first installation groove (101) opened at one end of the box (1), a servo motor (103) installed in the first installation groove (101), a mounting shaft (104) installed at the output end of the servo motor (103), a first connecting pipe (108) fixedly sleeved in the mounting shaft (104), and a plurality of evenly distributed atomizing nozzles (110) installed on the lower surface of the first connecting pipe (108). The box (1) is provided with a water supply component for supplying water to the first connecting pipe (108), and both sides of the box (1) are provided with control components for controlling the rotation of the output end of the servo motor (103).

2. A road construction and maintenance device according to claim 1, characterized in that: The water supply assembly comprises a second mounting groove (102) provided on the upper surface of the housing (1), a water pump (105) mounted in the second mounting groove (102), a water inlet pipe (106) mounted at the input end of the water pump (105), and a water outlet pipe (107) mounted at the output end of the water pump (105); one end of the water outlet pipe (107) is fixedly connected to one end of the first connecting pipe (108); and one end of the water inlet pipe (106) is located inside the housing (1).

3. A road construction and maintenance device according to claim 2, characterized in that: A second connecting tube (109) is slidably connected inside the first connecting tube (108); a plurality of evenly distributed atomizing nozzles (110) are installed on the lower surface of the second connecting tube (109); a limiting block (112) is fixedly connected to the upper end of the second connecting tube (109); and a limiting groove matching the limiting block (112) is provided inside the first connecting tube (108).

4. A road construction and maintenance device according to claim 3, characterized in that: The upper end of the first connecting pipe (108) is threadedly connected with a bolt (111), and the lower end of the bolt (111) is in contact with the upper surface of the second connecting pipe (109).

5. A road construction and maintenance device according to claim 4, characterized in that: The control assembly comprises a slide groove (2) provided on both sides of the box body (1), a slider (201) slidably connected to the slide groove (2), a threaded rod (202) threadedly connected to the slider (201), a connecting block (203) fixedly connected to one end of the slider (201), a mounting plate (204) fixedly connected to the upper surface of the connecting block (203), and a switch button (205) mounted on one side of the mounting plate (204); the lower end of the threaded rod (202) is rotatably connected to the lower end of the slide groove (2), and the upper end of the threaded rod (202) is rotatably connected to the upper end of the box body (1).

6. A road construction and maintenance device according to claim 5, characterized in that: The height of the switch button (205) matches the height of the first connecting pipe (108), and the two switch buttons (205) are electrically connected to the servo motor (103) respectively.

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