Intelligent road construction leveling device

Abstract

The utility model relates to the technical field of highway construction, and discloses an intelligent highway construction leveling device which comprises a machine body frame, the right end of the inner top wall of the machine body frame is fixedly connected with two electric telescopic rods, and the output ends of the two electric telescopic rods are fixedly connected with carrier plates. Vibration motors are fixedly connected to the front side and the rear side of the inner top wall of the carrying plate, an arc-shaped rubber plate is fixedly connected to the left end of the bottom of the carrying plate, and the output ends of the two vibration motors are fixedly connected to the front side and the rear side of the top of the arc-shaped rubber plate correspondingly. The driving motor in the machine body frame drives the wide driving wheel to rotate through the transmission belt so that the device can move, the electric telescopic rod controls the arc-shaped rubber plate to ascend and descend, meanwhile, the vibration motor vibrates and cooperates with the signal receiver to intelligently regulate and control operation of all components, road surface leveling operation is achieved, and the construction cost is reduced; construction quality and efficiency are improved, manual dependence is reduced, and operation adaptability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field especially relates to a kind of intelligent road construction leveling device. BACKGROUND

[0002] Road construction leveling device is a kind of mechanical equipment for leveling treatment to road surface in road construction, and good flatness can make the load distribution of road surface more uniform, and uneven road surface will concentrate vehicle load on the edge of protrusion or depression, leading to faster damage of road surface material, especially when driving at high speed, the pits or protrusions of road surface will cause vehicle out of control, and cause traffic accidents.

[0003] Through the search, Chinese patent publication No. CN211113029U discloses a road surface leveling device for road construction, which comprises a rack, a scraping mechanism and an adjusting mechanism. The scraping mechanism is fixedly installed on the rack, and the adjusting mechanism is fixedly installed on the scraping mechanism. The rack comprises a flattening machine body, support legs, a connecting shaft and a flattening roller. The support legs are symmetrically installed on the left and right sides of the bottom of the flattening machine body. The connecting shaft is symmetrically arranged at the midpoint of the left and right sides of the flattening roller. The device can effectively scrape off the impurities adhered to the roller, thereby avoiding the inconvenience caused by manual cleaning. The distance between the scraper and the roller can be adjusted as needed. Therefore, the scraping effect can be achieved by adjusting the scraper after wear, thereby making the device more durable. However, the device mainly focuses on the scraping of impurities on the roller and the adjustment of the distance between the scraper and the roller, and the function is relatively simple. The physical structure used is relatively conventional, and the device is constructed around the rack, scraping mechanism and adjusting mechanism. Manual operation of the device is required during overall operation. With the development of society, there are limitations in realizing complex road surface treatment and intelligent construction. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides an intelligent road construction leveling device, which aims to improve the problem that the existing technology mainly focuses on the scraping of impurities on the roller and the adjustment of the distance between the scraper and the roller, the function is relatively simple, and with the development of society, there are limitations in realizing complex road surface treatment and intelligent construction.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of intelligent highway construction leveling device, including machine frame, the inner top wall right end of the machine frame is fixedly connected with two electric telescopic rods, the output of two electric telescopic rods is fixedly connected with load plate, the inner top wall front and back of the load plate is fixedly connected with vibration motor, the bottom left end of the load plate is fixedly connected with arc rubber plate, the output of two vibration motors is respectively fixedly connected in the top front and back of arc rubber plate, the bottom left side of the machine frame is fixedly connected with door type rotating support rod, the bottom of the door type rotating support rod is rotatably connected with two wide drive wheels, the outer wall of two wide drive wheels is set apart side and is all set with belt groove, the inner bottom wall left end of the machine frame is fixedly connected with two drive motors, and the inner wall of two belt grooves is provided with transmission belt with the output of two drive motors, the top right end of the machine frame is fixedly connected with signal receiver, and the left and right sides of the load plate are provided with tow wheel height adjusting mechanism.

[0006] Through the above technical scheme: through the drive motor in the machine frame, wide drive wheel is driven to rotate by transmission belt and moves, electric telescopic rod controls load plate and arc rubber plate to lift, and vibration motor generates vibration, and each component is intelligently controlled in cooperation with signal receiver, efficient, accurate leveling operation of highway pavement is realized, construction cost is reduced, construction quality and efficiency are improved, manual dependence is reduced and operation adaptability is enhanced.

[0007] As further description of the above technical scheme:

[0008] The tow wheel height adjusting mechanism includes two fixed plates, the adjacent one end of two fixed plates is fixedly connected on the front and back of load plate, the bottom of two fixed plates is fixedly connected with threaded column, the inside of two threaded columns is threadedly connected with adjusting screw rod, the bottom end of two adjusting screw rods is fixedly connected with mobile tow wheel, the top end of two adjusting screw rods is fixedly connected with knob, and a plurality of positioning holes are formed in the side of two adjusting screw rods away from each other, the inside of two middle upper positioning holes is penetrated by fixed bolt, and the tail end of two fixed bolts is threadedly connected on the front and back middle part of load plate.

[0009] Through the above technical scheme: through fixed plate support, after unscrewing fixed bolt, knob is rotated to drive adjusting screw rod to rotate in threaded column, mobile tow wheel height is adjusted and fixed by positioning hole, the flexible and accurate control of mobile tow wheel height is realized, the device is stably adapted under different conditions during transportation or construction, and overall adaptability and working performance are improved.

[0010] As further description of the above technical scheme:

[0011] The top, front and rear sides and the right side of the body frame are fixedly connected with solar panels, and the solar panels on the front and rear sides and the right side are designed with an inclination angle.

[0012] Through the above technical scheme: the solar panels are designed with an inclination angle, which can better receive sunlight at different angles, improve the collection efficiency of solar energy, and convert solar energy into electrical energy through absorption of sunlight.

[0013] As a further description of the above technical scheme:

[0014] The inner bottom wall of the body frame is fixedly connected with a plurality of batteries, and the plurality of batteries are electrically connected with the plurality of solar panels.

[0015] Through the above technical scheme: the batteries can store electrical energy when the solar panels generate electricity, and provide power for the electric telescopic rod, the vibration motor and the driving motor during operation.

[0016] As a further description of the above technical scheme:

[0017] The left side of the body frame is fixedly connected with a tow hook, and the front and rear sides of the tow hook are fixedly connected with traction rings.

[0018] Through the above technical scheme: the tow hook is fixed on the left side of the body frame, and the traction rings on the front and rear sides further enhance the mountability.

[0019] As a further description of the above technical scheme:

[0020] The inner top wall of the body frame is fixedly connected with two auxiliary telescopic rods on the right end of the front and rear sides, and the bottom ends of the two auxiliary telescopic rods are fixedly connected with the top wall of the front and rear sides of the carrier plate.

[0021] Through the above technical scheme: the auxiliary telescopic rods are connected with the top wall of the front and rear sides of the carrier plate, and work together with the electric telescopic rod to better support the carrier plate, ensuring the stability of the carrier plate during movement and operation of the device.

[0022] As a further description of the above technical scheme:

[0023] The outer part of the knob is provided with anti-slip particles, and a plurality of anti-slip grooves are equidistantly formed on the outer part of the knob.

[0024] Through the above technical scheme: the anti-slip particles cover the outer part of the knob, and a plurality of anti-slip grooves are equidistantly formed on the outer part of the knob, which can increase the friction between the operator's hand and the knob.

[0025] As a further description of the above technical scheme:

[0026] The top of the solar power panel is concave, and the bottom of the signal receiver is mounted in the concave groove of the solar power panel.

[0027] By the above technical scheme, the concave solar power panel provides a mounting space for the signal receiver, the signal receiver is mounted in the concave groove, the space is reasonably utilized, and the overall structure of the device is more compact and reasonable.

[0028] The utility model has the advantages of the following beneficial effects:

[0029] 1、The utility model discloses a driving motor in the machine body frame drives wide driving wheel rotation through transmission belt and makes the device move, and the electric telescopic link controls the lifting of the carrier plate and the arc rubber plate, and vibration motor produces vibration, and the intelligent control of signal receiver is coordinated with each component operation, realizes the efficient and accurate leveling operation of highway pavement, reduces construction cost, improves construction quality and efficiency, reduces manual dependence and enhances operation adaptability.

[0030] 2、The utility model discloses a fixing plate support, rotates the knob and drives the adjusting screw rod to rotate in the thread column after unscrewing the fixed bolt, adjusts the height of the moving drag wheel and fixes by using the positioning hole, realizes the flexible and accurate control of the height of the moving drag wheel, makes the device stable and adaptive under different working conditions of transportation or construction, improves overall adaptability and working performance. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A perspective view of an intelligent highway construction leveling device is provided for the utility model;

[0032] Figure 2 A front view of an intelligent highway construction leveling device is provided for the utility model;

[0033] Figure 3 A structure diagram of a drag wheel height adjusting mechanism in an intelligent highway construction leveling device is provided for the utility model;

[0034] Figure 4 A sectional view of a machine body frame in an intelligent highway construction leveling device is provided for the utility model;

[0035] Figure 5 A partial structure diagram of an intelligent highway construction leveling device is provided for the utility model.

[0036] LEGEND:

[0037] 1, body frame; 2, tow wheel height adjusting mechanism; 201, fixed plate; 202, threaded column; 203, adjusting screw; 204, movable tow wheel; 205, knob; 206, positioning hole; 207, fixing bolt; 3, electric telescopic rod; 4, load plate; 5, vibration motor; 6, arc-shaped rubber plate; 7, door-shaped rotating support rod; 8, wide driving wheel; 9, belt groove; 10, driving motor; 11, transmission belt; 12, signal receiver; 13, solar panel; 14, storage battery; 15, tow hook; 16, traction ring; 17, auxiliary telescopic rod; 18, anti-skid particle; 19, anti-skid groove. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Reference Figure 2 , Figure 4 and Figure 5The utility model provides an embodiment: a kind of intelligent highway construction leveling device, including machine frame 1, machine frame 1, as the basis supporting structure of entire device, provide stable mounting platform for other components, ensure the reliability of collaborative work of each component, the inner top wall right end of machine frame 1 is fixedly connected with two electric telescopic rod 3, electric telescopic rod 3 can be driven by telescopic to move up and down load plate 4, to adjust the height position of load plate 4 and its accessory components accurately, to adapt to different road surface construction needs, the output end of two electric telescopic rod 3 is fixedly connected with load plate 4, load plate 4 is used to carry vibration motor 5, and height is adjusted under the action of electric telescopic rod 3, guarantee the effective implementation of leveling operation, the inner top wall front and back of load plate 4 is fixedly connected with vibration motor 5, vibration motor 5 can generate high frequency vibration, make arc rubber plate 6 vibrate, and then carry out efficient leveling compaction operation to road surface, improve the flatness and compactness of road surface, the bottom left end of load plate 4 is fixedly connected with arc rubber plate 6, arc rubber plate 6 can better fit road profile due to its arc design, under the drive of vibration motor 5, effectively eliminate the unevenness of road surface, make road surface more smooth, the bottom left side of machine frame 1 is fixedly connected with door type rotating support 7, and door type rotating support 7 provides stable rotating support for wide drive wheel 8, ensure the stability and reliability of device in moving process, the bottom of door type rotating support 7 is rotatably connected with two wide drive wheels 8, and wide drive wheel 8 is moved as the moving component of device, and the device can smoothly travel on highway by rotating, facilitate continuous road leveling operation, the outer wall of two wide drive wheels 8 is away from the side and is provided with belt groove 9, belt groove 9 provides connecting part for transmission belt 11, guarantees the effective transmission of power, the inner bottom wall left end of machine frame 1 is fixedly connected with two drive motors 10, drive motor 10 provides power source for entire device, drives wide drive wheel 8 to rotate, drives device to advance, realizes automatic road leveling operation, the output end of two drive motors 10 and the inner wall of two belt grooves 9 are provided with transmission belt 11, transmission belt 11 transmits the power of drive motor 10 to wide drive wheel 8, ensure the stability and efficiency of power transmission, make device run more smoothly, the top right end of machine frame 1 is fixedly connected with signal receiver 12, signal receiver 12 can receive external control signal, realize intelligent remote control of device, improve the precision and convenience of construction, the left and right sides of load plate 4 are provided with tow wheel height adjusting mechanism 2, tow wheel height adjusting mechanism 2 can flexibly adjust tow wheel height, in different construction stages and road surface conditions, auxiliary support device and ensure the stability and adaptability of device;

[0040] Specifically, the device is powered by two drive motors 10 at the left end of the inner bottom wall of the machine frame 1 during operation. The output end of the drive motor 10 is connected to the belt groove 9 opened on the far side of the outer wall of the wide drive wheel 8 through the transmission belt 11. When the drive motor 10 starts, the power is transmitted to the wide drive wheel 8 through the transmission belt 11, causing the wide drive wheel 8 to rotate and drive the entire device to move forward on the road construction pavement. The two electric telescopic rods 3 at the right end of the inner top wall of the machine frame 1 start to extend and retract after receiving the control signal. The output end of the electric telescopic rod 3 drives the load plate 4 to move downward. The vibration motor 5 fixed on the inner top wall of the load plate 4 will drive the arc-shaped rubber plate 6 to vibrate when it is working. When the electric telescopic rod 3 lowers the load plate 4 and the arc-shaped rubber plate 6 so that the arc-shaped rubber plate 6 contacts the road surface, the vibration generated by the vibration motor 5 is transmitted to the arc-shaped rubber plate 6, which in turn performs the leveling work on the road surface. The arc-shaped design of the arc-shaped rubber plate 6 can better fit the road surface and enhance the leveling effect. The signal receiver 12 at the top right end of the machine frame 1 can receive instruction signals from the external control system, control the height of the electric telescopic rod 3, the start and stop of the vibration motor 5, and the speed parameters of the drive motor 10. Through these intelligent control instructions, the device can perform precise work according to different construction requirements and road conditions, avoiding unnecessary human intervention and resource waste, effectively reducing construction costs, reducing manual participation, and improving the efficiency and quality of highway construction.

[0041] Reference Figure 1 , Figure 2 and Figure 3The height adjusting mechanism 2 of the towing wheel comprises two fixed plates 201, the adjacent ends of the two fixed plates 201 are fixedly connected to the front and rear sides of the carrier plate 4, the fixed plate 201 serves as a basic connecting component of the entire adjusting mechanism, provides a stable mounting basis for the subsequent adjusting assembly, ensures that the entire adjusting mechanism is closely connected with the carrier plate 4 and can work stably, the bottom of each fixed plate 201 is fixedly connected with a threaded column 202, the threaded column 202 provides a threaded matching structure basis for the adjusting lead screw 203, so that the adjusting lead screw 203 can perform precise threaded rotation movement inside, thereby realizing the height adjustment function, the inside of each threaded column 202 is threadedly connected with the adjusting lead screw 203, the adjusting lead screw 203 is a key component for realizing the height lifting of the movable towing wheel 204, through the rotation in the threaded column 202, the rotary motion can be converted into linear lifting motion, the height position of the movable towing wheel 204 is accurately controlled, the bottom end of each adjusting lead screw 203 is fixedly connected with the movable towing wheel 204, the movable towing wheel 204 contacts the ground at different heights, can assist the movement of the device on the construction site, and under different road conditions and construction requirements, the height adjustment can ensure the stability and adaptability of the device as a whole, such as reducing the height to assist the support on the rugged road, and reducing the ground adhesion during transportation, the top end of each adjusting lead screw 203 is fixedly connected with a knob 205, the knob 205 facilitates manual force exertion by the operator, through the rotation of the knob 205, the adjusting lead screw 203 can be easily rotated, the height of the movable towing wheel 204 is conveniently adjusted, the operation simplicity and controllability are improved, the far side of each adjusting lead screw 203 is provided with a plurality of positioning holes 206, the positioning hole 206 is matched with the fixed bolt 207, after the adjusting lead screw 203 is adjusted to the appropriate height, the adjusting lead screw 203 can be firmly fixed, so as to prevent the height of the movable towing wheel 204 from being changed due to vibration or other external force, and ensure the stability and reliability of the device during the working process, the inside of each upper positioning hole 206 is penetrated by the fixed bolt 207, the fixed bolt 207 penetrates the positioning hole 206 and is threadedly connected to the middle part of the front and rear sides of the carrier plate 4, further enhances the stability of the adjusting lead screw 203 after being fixed, so that the entire towing wheel height adjusting mechanism 2 can withstand greater external force without displacement in the fixed state, ensures the safety and accuracy of the device construction;

[0042] Specifically, two fixed plates 201 are fixed on the front and rear sides of the carrier plate 4 as the support structure of the entire adjusting mechanism, and the threaded column 202 at the bottom thereof provides a threaded connection basis for the adjusting screw 203. When it is necessary to adjust the height of the mobile drag wheel 204, the operator loosens the fixing bolt 207 so that the distal end is separated from the middle part of the front and rear sides of the carrier plate 4, and then drives the adjusting screw 203 to rotate in the threaded column 202 by rotating the knob 205. Due to the action of the thread, the adjusting screw 203 will move up and down along the threaded column 202, thereby driving the mobile drag wheel 204 fixedly connected at the bottom end to change the height. In the adjusting process, the positioning hole 206 plays an auxiliary positioning and fixing role. When the mobile drag wheel 204 is adjusted to the appropriate height position, the operator passes the fixing bolt 207 through the positioning hole 206 at the corresponding position and threadedly connects it to the middle part of the front and rear sides of the carrier plate 4 again. In this way, the adjusting screw 203 can be fixed at the current position to prevent displacement due to vibration and other factors during the operation of the device, and the stability of the height of the mobile drag wheel 204 is ensured. During the transportation or non-working state of the device, the mobile drag wheel 204 can be adjusted to a lower position to be close to the ground, thereby realizing the dragging operation. During the construction process, according to the flatness requirement of the road surface and the construction technology, the mobile drag wheel 204 can be accurately adjusted to the appropriate height so that its height exceeds the height of the arc-shaped rubber plate 6, thereby preventing the road surface from being touched and affecting the flatness of the road surface. In some areas that need auxiliary support or control of flatness, the mobile drag wheel 204 can provide stable support force to ensure the stability and balance of the device as a whole when the arc-shaped rubber plate 6 vibrates to smooth the road surface. Through this flexible and accurate height adjustment mechanism, the drag wheel height adjusting mechanism 2 effectively improves the adaptability and working performance of the intelligent highway construction smoothing device under different working conditions.

[0043] Referring to Figure 1 , Figure 2 and Figure 4The top, front and rear sides and right side of the body frame 1 are fixedly connected with solar panels 13, which can fully absorb solar energy and convert it into electrical energy, providing clean and sustainable energy support for the operation of the device, reducing dependence on external traditional energy, reducing construction cost, and the front and rear solar panels 13 and the right solar panel 13 are designed with an inclination angle. This inclination design can maximize the reception of light according to the sunlight angle at different times, effectively improve the collection efficiency of solar energy, and ensure stable power supply to the device under various lighting conditions. The inner bottom wall of the body frame 1 is fixedly connected with a plurality of storage batteries 14, which are used to store the electrical energy generated by the solar panels 13, and play the role of energy storage. Even in the case of insufficient light or high energy consumption of the device, it can stably power the electric telescopic rod 3, the vibration motor 5 and the drive motor 10, ensuring the continuous and normal operation of the device. The plurality of storage batteries 14 are electrically connected with the solar panels 13, ensuring effective transmission and storage of electrical energy. The left side of the body frame 1 is fixedly connected with a tow hook 15, which facilitates connection with the traction equipment, so that the device can be smoothly towed to the construction site or transferred between different construction areas, improving the mobility and flexibility of the device. The front and rear sides of the tow hook 15 are fixedly connected with traction rings 16, which further enhance the stability of the connection between the tow hook 15 and the traction equipment, ensuring reliable connection during towing and avoiding safety hazards caused by loose connection, ensuring the safety and efficiency of the device during transportation.

[0044] Specifically, the solar panels 13 are designed with an inclination angle, which can better receive sunlight at different angles and improve the collection efficiency of solar energy. By absorbing sunlight, solar energy is converted into electrical energy. The storage battery 14 can store electrical energy when the solar panel 13 generates electricity, and provide power for the electric telescopic rod 3, the vibration motor 5 and the drive motor 10 during extension and retraction, operation and work. The tow hook 15 is fixedly connected to the left side of the body frame 1, and the traction rings 16 on the front and rear sides further enhance the mountability.

[0045] Referring to Figure 1 , Figure 3 and Figure 4The inner top wall of the machine body frame 1 is fixedly connected with two auxiliary telescopic rods 17 on the front and rear sides of the right end, which cooperates with the electric telescopic rod 3 to provide more stable support force for the load plate 4, enhances the stability of the load plate 4 during moving up and down and the operation of the device, ensures the smooth operation of the vibration motor 5 during the leveling operation, improves the operation quality and accuracy, and the bottom ends of the two auxiliary telescopic rods 17 are fixedly connected to the top wall of the load plate 4 on the front and rear sides, respectively. The outer part of the knob 205 is provided with anti-slip particles 18, which can increase the friction between the operator's hand and the knob 205, making it easier for the operator to hold the knob 205 more stably when adjusting the height of the moving drag wheel 204, avoiding adjustment errors due to slippery hands, and improving the convenience and reliability of operation. A plurality of anti-slip grooves 19 are equidistantly formed on the outer part of the knob 205, which further enhances the anti-slip performance of the knob 205, allowing the operator to accurately control the rotation of the knob 205 even under the condition of sweat or other unfavorable conditions, ensuring the accuracy of the height adjustment of the moving drag wheel 204. The top solar panel 13 is concave in shape, which can make full use of the top space, increase the solar receiving area, and improve the power generation efficiency. On the other hand, it provides installation space for the signal receiver 12, realizes reasonable layout and integration of space, and the bottom of the signal receiver 12 is installed in the concave groove of the solar panel 13. This installation method can effectively protect the signal receiver 12 from external environmental factors, while ensuring that the signal receiver 12 is in a good receiving position, ensuring that the device can stably receive external control signals and realize intelligent precise control.

[0046] Specifically, the auxiliary telescopic rod 17 is connected to the top wall of the load plate 4 on the front and rear sides, and cooperates with the electric telescopic rod 3 to better support the load plate 4, ensuring the stability of the load plate 4 during moving up and down and the operation of the device. Anti-slip particles 18 cover the outer part of the knob 205, and a plurality of anti-slip grooves 19 are equidistantly formed on the outer part, which together increase the friction between the operator's hand and the knob 205. The concave solar panel 13 on the top provides installation space for the signal receiver 12, which is installed in the concave groove, realizing reasonable use of space and making the overall structure of the device more compact and reasonable.

[0047] Working principle: when the device is running, two driving motors 10 at the left end of the inner bottom wall of the machine frame 1 provide power, the output end of the driving motor 10 is connected with the belt groove 9 opened on the far side of the outer wall of the wide driving wheel 8 through the transmission belt 11, when the driving motor 10 starts, the power is transmitted to the wide driving wheel 8 through the transmission belt 11, so that the wide driving wheel 8 rotates, thereby driving the whole device to move forward on the road construction pavement, two electric telescopic rods 3 at the right end of the inner top wall of the machine frame 1 start telescopic movement after receiving the control signal, the output end drives the carrier plate 4 to move downward, the vibration motor 5 fixed on the inner top wall of the carrier plate 4 vibrates in work, the output end of the vibration motor 5 drives the arc-shaped rubber plate 6 to vibrate, when the electric telescopic rod 3 lowers the carrier plate 4 and the arc-shaped rubber plate 6, so that the arc-shaped rubber plate 6 contacts the road surface, the vibration generated by the vibration motor 5 is transmitted to the arc-shaped rubber plate 6, and then the road surface is leveled, the arc-shaped design of the arc-shaped rubber plate 6 can better fit the road surface and enhance the leveling effect, the signal receiver 12 at the right end of the top of the machine frame 1 can receive the instruction signal from the external control system, which can control the height of the electric telescopic rod 3, the start and stop of the vibration motor 5 and the rotating speed parameter of the driving motor 10, through these intelligent control instructions, the device can accurately work according to different construction requirements and road conditions, avoid unnecessary human intervention and resource waste, effectively reduce the construction cost, reduce the manual participation, improve the efficiency and quality of highway construction;

[0048] And, two fixed plates 201 are fixed on the front and rear sides of the carrier plate 4 respectively, as the support structure of the whole adjusting mechanism, the threaded column 202 at the bottom thereof provides the basis for the threaded connection of the adjusting screw 203, when it is necessary to adjust the height of the moving drag wheel 204, the operator loosens the fixing bolt 207, so that the end thereof is separated from the middle of the front and rear sides of the carrier plate 4, then the rotating knob 205 is rotated to drive the adjusting screw 203 to perform the rotating movement inside the threaded column 202, due to the action of the thread, the adjusting screw 203 will move up and down along the threaded column 202, so as to drive the moving drag wheel 204 fixedly connected at the bottom end thereof to realize the change of the height, in the adjusting process, the positioning hole 206 plays the role of auxiliary positioning and fixing, when the moving drag wheel 204 is adjusted to the appropriate height position, the operator passes the fixing bolt 207 through the positioning hole 206 at the corresponding position, and then threadedly connects the fixing bolt 207 to the middle of the front and rear sides of the carrier plate 4, so that the adjusting screw 203 can be fixed at the current position, preventing the displacement of the adjusting screw 203 due to the vibration and other factors in the running process of the device, and ensuring the stability of the height of the moving drag wheel 204, in the device transportation or non-working state, the moving drag wheel 204 can be adjusted to a lower position, so as to be attached to the ground, thereby realizing the dragging transportation, and in the construction process, according to the flatness requirement of the road surface and the construction process, the moving drag wheel 204 can be accurately adjusted to the appropriate height, so that the height thereof exceeds the height of the arc-shaped rubber plate 6, preventing the road surface from being touched, so as to affect the flatness of the road surface, in some areas requiring auxiliary support or control of the flatness, the moving drag wheel 204 can provide stable support force, ensuring the stability and balance of the device as a whole when the arc-shaped rubber plate 6 vibrates the flat road surface.

[0049] 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 present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An intelligent highway construction leveling device, comprising a machine body frame (1), characterized in that: The inner top wall right end of the machine body frame (1) is fixedly connected with two electric telescopic rods (3), the output ends of the two electric telescopic rods (3) are fixedly connected with a load plate (4), the inner top wall front and back sides of the load plate (4) are fixedly connected with vibration motors (5), the bottom left end of the load plate (4) is fixedly connected with an arc-shaped rubber plate (6), the output ends of the two vibration motors (5) are fixedly connected to the top front and back sides of the arc-shaped rubber plate (6) respectively, the bottom left side of the machine body frame (1) is fixedly connected with a door-shaped rotating support rod (7), the bottom of the door-shaped rotating support rod (7) is rotatably connected with two wide-shaped drive wheels (8), the outer walls of the two wide-shaped drive wheels (8) are away from each other and are provided with belt grooves (9), the inner bottom wall left end of the machine body frame (1) is fixedly connected with two drive motors (10), the output ends of the two drive motors (10) and the inner walls of the two belt grooves (9) are provided with transmission belts (11), the top right end of the machine body frame (1) is fixedly connected with a signal receiver (12), and the left and right sides of the load plate (4) are provided with a trailing wheel height adjusting mechanism (2).

2. The intelligent highway construction leveling device according to claim 1, characterized in that: The trailing wheel height adjusting mechanism (2) comprises two fixed plates (201), the adjacent ends of the two fixed plates (201) are fixedly connected to the front and back sides of the load plate (4), the bottoms of the two fixed plates (201) are fixedly connected with threaded columns (202), the interiors of the two threaded columns (202) are threadedly connected with adjusting lead screws (203), the bottoms of the two adjusting lead screws (203) are fixedly connected with movable trailing wheels (204), the tops of the two adjusting lead screws (203) are fixedly connected with knobs (205), the sides away from each other of the two adjusting lead screws (203) are provided with a plurality of positioning holes (206), the interiors of the two middle upper positioning holes (206) are penetrated through fixed bolts (207), and the ends of the two fixed bolts (207) are threadedly connected to the front and back middle parts of the load plate (4) respectively.

3. The intelligent highway construction leveling device according to claim 1, characterized in that: The top, front and back sides and right side of the machine body frame (1) are fixedly connected with solar panels (13), and the front and back solar panels (13) and the right solar panel (13) are all designed with an inclination angle.

4. The intelligent highway construction leveling device according to claim 1, characterized in that: A plurality of storage batteries (14) are fixedly connected to the inner bottom wall middle part of the machine body frame (1), and the plurality of storage batteries (14) are electrically connected with the plurality of solar panels (13) respectively.

5. The intelligent highway construction leveling device according to claim 1, characterized in that: A towing hook (15) is fixedly connected to the left middle part of the machine body frame (1), and traction rings (16) are fixedly connected to the front and back sides of the towing hook (15).

6. The intelligent highway construction leveling device according to claim 1, characterized in that: Two auxiliary telescopic rods (17) are fixedly connected to the inner top wall right end front and back sides of the machine body frame (1), and the bottoms of the two auxiliary telescopic rods (17) are fixedly connected to the top wall front and back sides of the load plate (4) respectively.

7. The intelligent highway construction leveling device according to claim 2, characterized in that: The exterior of the knob (205) is provided with anti-slip particles (18), and a plurality of anti-slip grooves (19) are equidistantly formed in the exterior of the knob (205).

8. The intelligent highway construction leveling device according to claim 3, characterized in that: The top of the solar panel (13) is concave, and the bottom of the signal receiver (12) is installed in the concave groove of the solar panel (13).

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