Road maintenance equipment for intelligent road management

Abstract

The utility model discloses road maintenance equipment for intelligent road management, which relates to the technical field of road management and maintenance and comprises a movable base, and a liquid storage tank, a liquid pump, a U-shaped frame and a control motor are fixedly arranged at the top of the movable base. When the control motor is started, the spraying pipe is driven to swing back and forth through the control rotating shaft, the hollow arm, the movable arm, the driving column, the reciprocating swing arm and the vertical rotating shaft, asphalt oil is uniformly sprayed to a pavement patching position, and in the process, the circumferential rotating radius of the driving column can be changed by rotating the adjusting knob, so that the pavement patching position is uniform. According to the asphalt oil spraying device, through the arrangement of the reciprocating swing arm, the reciprocating swing amplitude of the reciprocating swing arm and the spraying pipe can be adjusted, so that asphalt oil spraying work can be conducted on repaired pavements of different sizes by adjusting the spraying range of the device, the application range is widened, and through the arrangement of the stirring assembly, asphalt oil in the liquid storage tank can be stirred; therefore, the asphalt oil can be smoothly sprayed in the follow-up process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of highway management and maintenance, particularly relates to a highway maintenance equipment for intelligent highway management. BACKGROUND

[0002] Highway management and maintenance refers to the maintenance of highways, which aims to keep highways in good condition, prevent the decline of their use quality, and provide good services to highway users. Maintenance focuses on the whole process of maintenance from the completion of the highway to the opening to traffic, and repair focuses on the repair of damaged parts. After the road surface is repaved with new filler, the repaired area needs to be sprayed with asphalt oil.

[0003] The prior art with the publication number CN221589203U discloses an asphalt highway maintenance device, which is provided with a swing assembly, a second motor drives a rotating plate to rotate, and a follower column is driven to rotate, so that the follower column slides in the back-shaped frame. With the rotation of the rotating plate, the follower column makes reciprocating displacement movement in the back-shaped frame, and then drives the swing plate to swing, so that it is uniformly sprayed. However, in the process of use, the spraying range of the device cannot be adjusted and controlled, so that the device cannot be adapted to spray asphalt oil on repaired road surfaces of different sizes, and the application range is small, which needs to be further improved. Therefore, the utility model discloses a highway maintenance equipment for intelligent highway management to meet people's needs. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a highway maintenance equipment for intelligent highway management, so as to solve the problem that the spraying range cannot be adjusted and controlled, which leads to the inability to adapt to spray asphalt oil on repaired road surfaces of different sizes.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: A highway maintenance equipment for highway intelligent management, mobile base is personally experienced sth, the top of mobile base is provided with liquid storage tank, liquid pump, U shape support and control motor, the liquid outlet of liquid pump is extended to in liquid storage tank, the liquid outlet of liquid pump is connected with spray pipe through hose, the top of U shape support is equipped with vertical rotating hole, vertical rotating shaft is rotatably installed in vertical rotating hole, spray pipe is fixedly installed on the bottom of vertical rotating shaft, the output of control motor is fixedly installed with control shaft, the top of control shaft penetrates U shape support and is fixedly installed with hollow arm, the inside of hollow arm is slidably sleeved with movable arm, the top of movable arm is fixedly installed with drive column, the top of vertical rotating shaft is fixedly installed with reciprocating swing arm, the top of reciprocating swing arm is equipped with strip slide hole, drive column is adaptively sleeved in strip slide hole, the side of hollow arm is equipped with rotating hole, rotating hole is rotatably installed with adjusting screw rod, movable arm is threadedly sleeved on one end of adjusting screw rod, the other end of adjusting screw rod is fixedly installed with adjusting knob, the control shaft is connected with the stirring assembly for stirring the pitch oil in the liquid storage tank.

[0006] Preferably, the stirring assembly comprises a stirring shaft, the side of the liquid storage tank is provided with a mounting hole, the stirring shaft is rotatably installed in the mounting hole, a plurality of stirring rods are uniformly and fixedly arranged on the stirring shaft, the top of the mobile base is fixedly installed with a connecting plate, the side of the connecting plate is provided with a connecting hole, the connecting hole is rotatably installed with a connecting shaft, one end of the stirring shaft and the connecting shaft is fixedly installed with a transmission belt pulley, a transmission belt is commonly and tightly sleeved on the two transmission belt pulleys, the control shaft is connected with a gear transmission unit for synchronously rotating the connecting shaft.

[0007] Preferably, the gear transmission unit comprises a first bevel gear fixedly sleeved on the control shaft, the end of the connecting shaft is fixedly installed with a second bevel gear engaged with the first bevel gear.

[0008] Preferably, the side of the hollow arm is fixedly installed with an L-shaped fixed plate, the side of the L-shaped fixed plate is provided with a sliding hole, a fixed insertion rod is slidably installed in the sliding hole, a plurality of fixing holes are uniformly arranged on the circumferential side of the adjusting knob, one end of the fixed insertion rod extends into one of the fixing holes, the other end of the fixed insertion rod is fixedly installed with an unlocking pull block, the fixed insertion rod is installed with a reset unit.

[0009] Preferably, the reset unit comprises a tab fixedly sleeved on the fixed insertion rod, the tab and the side of the L-shaped fixed plate are commonly and fixedly installed with a reset spring.

[0010] Preferably, the top of the moving base is fixedly provided with two hollow rods, a telescopic rod is slidably arranged in each of the two hollow rods, and the top ends of the two telescopic rods are fixedly provided with a push rod.

[0011] Preferably, the fastening element comprises a fastening bolt, the side of the hollow rod is provided with a fastening screw hole, and the fastening bolt is threadedly arranged in the fastening screw hole and abuts against the side of the telescopic rod.

[0012] In conclusion, the technical effects and advantages of the utility model are as follows:

[0013] 1. The utility model discloses a reasonable structure, when starting the control motor, will drive the column circumferential rotation through the control rotating shaft, hollow arm and movable arm, and the circumferential rotation of drive column will drive the spraying pipe to swing back and forth through reciprocating swing arm and vertical rotating shaft, and the uniform spraying of asphalt oil to the road repair place is carried out, in this process, when rotating the adjusting knob, will drive the movable arm to slide horizontally in the hollow arm through the adjusting screw rod, and then the circumferential rotation radius of drive column can be changed, thereby the swing amplitude of reciprocating swing arm and spraying pipe can be adjusted, and finally the purpose that the spraying range of the device can be adjusted is realized, the device can be adapted to the asphalt oil spraying work of different size repair road surface, the application range is improved, and the practicability is good.

[0014] 2. In the utility model, when the control rotating shaft rotates, the connecting rotating shaft is driven to rotate simultaneously through the first bevel gear and the second bevel gear, the stirring rotating shaft is driven to rotate synchronously through the transmission belt wheel and the transmission belt, and then the stirring rod can be driven to rotate, the asphalt oil in the liquid storage tank is stirred, the solidification and agglomeration of asphalt oil are effectively reduced, and the subsequent asphalt oil spraying is facilitated.

[0015] 3. In the utility model, when the unlocking pull block is pulled, the fixed insertion rod is moved out of the fixed hole, and the adjusting knob is loosened, when the unlocking pull block is loosened, the fixed insertion rod is automatically reset and inserted into the fixed hole under the elastic force of the reset spring, and the adjusting knob is fixed and cannot rotate, so that in the use process, the self-rotation of the adjusting knob is avoided, the spraying range of the device is changed, and the device is stable and reliable in use. 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 needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0017] Figure 1 It is a three-dimensional structure schematic diagram of the present application.

[0018] Figure 2 It is a partial enlarged structure schematic diagram of the connection between the control motor, the spraying pipe and the driving column in the present application.

[0019] Figure 3 It is a partial enlarged structure schematic diagram of the connection between the hollow arm, the movable arm and the adjusting knob in the present application.

[0020] Figure 4 It is a cooperation enlarged three-dimensional structure schematic diagram of the control rotating shaft, the stirring rotating shaft and the connecting rotating shaft in the present application.

[0021] In the figure: 1, mobile base; 2, liquid storage tank; 3, U-shaped frame; 4, control motor; 5, vertical rotating shaft; 6, spraying pipe; 7, control rotating shaft; 8, hollow arm; 9, movable arm; 10, driving column; 11, reciprocating swing arm; 12, adjusting screw; 13, adjusting knob; 14, stirring rotating shaft; 15, stirring rod; 16, connecting plate; 17, connecting rotating shaft; 18, transmission pulley; 19, transmission belt; 20, first bevel gear; 21, second bevel gear; 22, L-shaped fixed plate; 23, fixed insertion rod; 24, unlocking pull block; 25, reset spring; 26, hollow rod; 27, telescopic rod; 28, push rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] Embodiment: refer to Figures 1-4The illustrated highway intelligent management road maintenance equipment, including mobile base 1, the top of mobile base 1 is provided with liquid storage tank 2, liquid pump, U-shaped frame 3 and control motor 4, the liquid outlet of liquid pump extends into liquid storage tank 2, the liquid outlet of liquid pump is connected with spray pipe 6 through hose, the top of U-shaped frame 3 is provided with vertical rotating hole, vertical rotating shaft 5 is rotatably installed in vertical rotating hole, spray pipe 6 is fixedly installed on the bottom end of vertical rotating shaft 5, the output end of control motor 4 is fixedly installed with control shaft 7, the top end of control shaft 7 penetrates U-shaped frame 3 and is fixedly installed with hollow arm 8, hollow arm 8 is slidably sleeved with movable arm 9, drive column 10 is fixedly installed on the top of movable arm 9, reciprocating swing arm 11 is fixedly installed on the top end of vertical rotating shaft 5, reciprocating swing arm 11 is provided with strip-shaped sliding hole on the top, drive column 10 is adapted to be provided in strip-shaped sliding hole, rotating hole is formed in the side of hollow arm 8, adjusting screw 12 is rotatably installed in rotating hole, movable arm 9 is threadedly sleeved on one end of adjusting screw 12, adjusting knob 13 is fixedly installed on the other end of adjusting screw 12, control shaft 7 is connected with stirring assembly for stirring asphalt oil in liquid storage tank 2.

[0024] By the above structure, when the control motor 4 is started, the control shaft 7 is driven to rotate, the control shaft 7 rotates to drive the drive column 10 to rotate circularly through the hollow arm 8 and the movable arm 9, the drive column 10 circularly rotates to drive the reciprocating swing arm 11 to swing back and forth, and the spray pipe 6 is driven to swing back and forth through the vertical rotating shaft 5, so that the asphalt oil is uniformly sprayed on the road repair site. In this process, when the adjusting knob 13 is rotated, the adjusting screw 12 is rotated, the movable arm 9 is slid horizontally in the hollow arm 8, and the circular rotation radius of the drive column 10 is changed, so that the swing amplitude of the reciprocating swing arm 11 and the spray pipe 6 is adjusted, and the purpose of adjusting the spraying range of the device is finally achieved. The device can be adapted to spray asphalt oil on different sizes of repaired road surfaces, improve the application range, and has good practicability.

[0025] As Figure 1 And Figure 4As shown, the stirring assembly comprises a stirring shaft 14, the side of the liquid storage tank 2 is provided with a mounting rotating hole, the stirring shaft 14 is rotatably mounted in the mounting rotating hole, a plurality of stirring rods 15 are uniformly and fixedly arranged on the stirring shaft 14, a connecting plate 16 is fixedly mounted on the top of the moving base 1, the side of the connecting plate 16 is provided with a connecting rotating hole, a connecting rotating shaft 17 is rotatably mounted in the connecting rotating hole, the one end of the stirring shaft 14 and the connecting rotating shaft 17 is fixedly mounted with a transmission pulley 18, the two transmission pulleys 18 are commonly and tightly sleeved with a transmission belt 19, the control rotating shaft 7 is connected with a gear transmission unit for synchronously rotating the connecting rotating shaft 17, the gear transmission unit comprises a first bevel gear 20 fixedly sleeved on the control rotating shaft 7, the end of the connecting rotating shaft 17 is fixedly mounted with a second bevel gear 21 engaged with the first bevel gear 20. When the control rotating shaft 7 rotates, the first bevel gear 20 will rotate, the first bevel gear 20 will drive the connecting rotating shaft 17 to rotate through the second bevel gear 21, the connecting rotating shaft 17 will drive the stirring shaft 14 to synchronously rotate through the transmission pulley 18 and the transmission belt 19, thereby the stirring rods 15 can be driven to rotate together, the asphalt oil in the liquid storage tank 2 is stirred and treated, effectively reducing the solidification and agglomeration of the asphalt oil, so as to facilitate the subsequent smooth spraying of the asphalt oil.

[0026] As shown in Figure 2 and Figure 3 As shown, the side of the hollow arm 8 is fixedly mounted with an L-shaped fixed plate 22, the side of the L-shaped fixed plate 22 is provided with a sliding hole, a fixed insertion rod 23 is slidably mounted in the sliding hole, a plurality of fixing holes are uniformly arranged on the circumference of the adjusting knob 13, one end of the fixed insertion rod 23 extends into one of the fixing holes, the other end of the fixed insertion rod 23 is fixedly mounted with an unlocking pull block 24, and a reset unit is mounted on the fixed insertion rod 23. When the unlocking pull block 24 is moved, the fixed insertion rod 23 will move into or out of the fixing hole, thereby the adjusting knob 13 can be fixed and cannot rotate or be loosened, so that during use, the self-rotation of the adjusting knob 13 can be effectively avoided, and the spraying range of the device can be changed, and the stability during use is good.

[0027] As shown in Figure 3 The reset unit comprises a tab fixedly sleeved on the fixed insertion rod 23, the tab is located between the adjusting knob 13 and the L-shaped fixed plate 22, and the tab and the side of the L-shaped fixed plate 22 are commonly and fixedly mounted with a reset spring 25. When the unlocking pull block 24 is loosened, the tab will be automatically reset under the elastic force of the reset spring 25, thereby the fixed insertion rod 23 will be automatically inserted into the fixing hole, the adjusting knob 13 will be automatically fixed, and the fixed state can be maintained at all times, and the stability during use is stable and reliable.

[0028] As shown in Figure 1As shown, the top of the mobile base 1 is fixedly provided with two hollow rods 26, the two hollow rods 26 are slidably provided with telescopic rods 27, the top ends of the two telescopic rods 27 are fixedly provided with a push rod 28, the hollow rods 26 are provided with fastening elements for fixing the telescopic rods 27, the fastening elements comprise fastening bolts, the side of the hollow rod 26 is provided with a fastening screw hole, the fastening bolt is threadedly installed in the fastening screw hole, one end of the fastening bolt abuts against the side of the telescopic rod 27. When the fastening bolt is rotated, the telescopic rod 27 can be fixed or loosened under the cooperation of the fastening screw hole, and then the height of the push rod 28 can be adjusted by sliding the telescopic rod 27 up and down, so as to adapt to the staffs with different heights.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A highway maintenance equipment for intelligent management of highways, comprising a mobile base (1), characterized in that: The top of the mobile base (1) is provided with a liquid storage tank (2), a liquid pump, a U-shaped frame (3) and a control motor (4), the liquid outlet of the liquid pump extends into the liquid storage tank (2), the liquid outlet of the liquid pump is connected with a spray pipe (6) through a hose, the top of the U-shaped frame (3) is provided with a vertical rotating hole, a vertical rotating shaft (5) is rotatably installed in the vertical rotating hole, the spray pipe (6) is fixedly installed on the bottom end of the vertical rotating shaft (5), the output end of the control motor (4) is fixedly installed with a control rotating shaft (7), the top end of the control rotating shaft (7) penetrates through the U-shaped frame (3) and is fixedly installed with a hollow arm (8), the hollow arm (8) is slidably sleeved with a movable arm (9), the top of the movable arm (9) is fixedly installed with a driving column (10), the top end of the vertical rotating shaft (5) is fixedly installed with a reciprocating swing arm (11), the top of the reciprocating swing arm (11) is provided with a strip-shaped sliding hole, the driving column (10) is adapted to be sleeved in the strip-shaped sliding hole, the side of the hollow arm (8) is provided with a rotating hole, the rotating hole is rotatably installed with an adjusting screw (12), the movable arm (9) is threadedly sleeved on one end of the adjusting screw (12), the other end of the adjusting screw (12) is fixedly installed with an adjusting knob (13), the control rotating shaft (7) is connected with a stirring assembly for stirring the asphalt oil in the liquid storage tank (2).

2. The road maintenance equipment for intelligent management of roads according to claim 1, characterized in that: The stirring assembly comprises a stirring rotating shaft (14), the side of the liquid storage tank (2) is provided with a mounting rotating hole, the stirring rotating shaft (14) is rotatably installed in the mounting rotating hole, a plurality of stirring rods (15) are uniformly fixed on the stirring rotating shaft (14), the top of the mobile base (1) is fixedly installed with a connecting plate (16), the side of the connecting plate (16) is provided with a connecting rotating hole, a connecting rotating shaft (17) is rotatably installed in the connecting rotating hole, one end of the stirring rotating shaft (14) and the connecting rotating shaft (17) is fixedly installed with a transmission belt pulley (18), two transmission belt pulleys (18) are commonly tensioned with a transmission belt (19), the control rotating shaft (7) is connected with a gear transmission unit for synchronously rotating the connecting rotating shaft (17).

3. The road maintenance equipment for intelligent management of roads according to claim 2, characterized in that: The gear transmission unit comprises a first bevel gear (20) fixedly sleeved on the control rotating shaft (7), the end of the connecting rotating shaft (17) is fixedly installed with a second bevel gear (21) engaged with the first bevel gear (20).

4. The road maintenance equipment for intelligent management of roads according to claim 1, characterized in that: The side of the hollow arm (8) is fixedly installed with an L-shaped fixed plate (22), the side of the L-shaped fixed plate (22) is provided with a sliding hole, the sliding hole is slidably installed with a fixed insertion rod (23), a plurality of fixing holes are uniformly formed in the circumferential side of the adjusting knob (13), one end of the fixed insertion rod (23) extends into one of the fixing holes, the other end of the fixed insertion rod (23) is fixedly installed with an unlocking pull block (24), the fixed insertion rod (23) is provided with a reset unit.

5. The road maintenance equipment for intelligent management of roads according to claim 4, characterized in that: The reset unit comprises a tab fixedly sleeved on the fixed insertion rod (23), and a reset spring (25) is fixedly installed on the tab and the side of the L-shaped fixing plate (22) together.

6. The road maintenance equipment for intelligent management of roads according to claim 1, characterized in that: Two hollow rods (26) are fixedly installed on the top of the moving base (1), two telescopic rods (27) are slidingly installed in the two hollow rods (26), the top ends of the two telescopic rods (27) are fixedly installed with a push rod (28), and fastening elements for fixing the telescopic rods (27) are installed on the hollow rods (26).

7. The road maintenance equipment for intelligent management of roads according to claim 6, characterized in that: The fastening elements comprise fastening bolts, fastening screw holes are formed in the sides of the hollow rods (26), the fastening bolts are screw-installed in the fastening screw holes, and one end of the fastening bolt abuts against the side of the telescopic rod (27).

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