Field conveying device for highway investigation and design instrument

Abstract

The utility model relates to an expressway investigation and design instrument field conveying device which comprises a power system, a fixed lifting system, a plane adjusting system, a vertical adjusting system and a remote control system, the fixed lifting system comprises an unmanned aerial vehicle, a lifting hook and a working bucket, and the working bucket comprises a bottom plate and a fixing frame; one end of the lifting hook is connected with the unmanned aerial vehicle, the other end of the lifting hook is connected with the lifting rope, the lifting rope is connected with the working bucket through the lifting ring, the fixing frame is installed on a bottom plate of the working bucket, and the surveying and designing instrument is located on the working bucket and fixed to the bottom plate of the working bucket through the fixing frame. The power of the fixed hoisting system, the plane adjusting system and the vertical adjusting system is provided by the power system; the utility model has the advantages of reasonable structure, reduced labor intensity, improved speed and quality, saved exploration cost, and good safety and reliability.

Description

Technical Field

[0001] The utility model belongs to the technical field of survey instruments and tools, and in particular relates to a field transport device for survey and design instruments for expressways. Background Art

[0002] When surveying and designing highways, GPS instruments, total stations, levels, cameras, and camcorders are needed. Most highways do not have ready-made roads when surveying and designing. These instruments need to be transported by field vehicles. However, field vehicles are difficult to reach in areas such as ponds, swamps, rivers, deserts, and mountainous areas. It is necessary to manually travel through mountains and rivers to transport the instruments to the appropriate locations to complete accurate surveys. Often, a certain number of migrant workers are required to transport the instruments, which is slow and costly. Therefore, it is urgent to develop a field transportation device for surveying and designing instruments for highways to reduce the labor intensity of manual labor and speed up the survey and design work. Therefore, it is very necessary to provide a field transportation device for surveying and designing instruments for highways with a reasonable structure, reduced labor intensity, faster speed and quality, saved survey costs, and good safety and reliability. Summary of the invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a field transport device for highway survey and design instruments which has a reasonable structure, reduces labor intensity, increases speed and quality, saves survey costs, and has good safety and reliability.

[0004] The purpose of the utility model is achieved as follows: a field transportation device for highway survey and design instruments, which includes a power system, a fixed lifting system, a plane adjustment system, a vertical adjustment system and a remote control system, wherein the fixed lifting system includes a drone, a hook and a working bucket, and the working bucket includes a bottom plate and a fixing frame; one end of the hook is connected to the drone and the other end is connected to a lifting rope, the lifting rope is connected to the working bucket through a lifting ring, the fixing frame is installed on the bottom plate of the working bucket, the survey and design instrument is located in the working bucket and the survey and design instrument is fixed to the bottom plate of the working bucket through the fixing frame; the power of the fixed lifting system, the plane adjustment system and the vertical adjustment system are all provided by the power system.

[0005] The working principle of the fixed lifting system is: the entire device is transported to the designated location by a drone, and then the plane adjustment system and the vertical adjustment system are used to place the survey and design instrument in a suitable working position and angle.

[0006] The plane adjustment system includes a left worm, a right worm, a horizontal gear and an upper worm wheel;

[0007] The left worm and the right worm are respectively mounted on the left worm shaft and the right worm shaft, and the left worm shaft and the right worm shaft are mounted on the horizontal gear through bearings and bearing frames; the upper worm wheel is mounted on the upper worm wheel shaft and the upper worm wheel is meshed with the left worm and the right worm, and the upper worm wheel shaft is mounted on the bottom plate of the working bucket.

[0008] The plane adjustment system also includes an upper circular gear and a chassis;

[0009] The horizontal gear is meshed with the upper circular gear, the upper circular gear is mounted on the upper circular gear shaft, and the upper circular gear is mounted on the chassis via a bearing and a bearing frame.

[0010] The working principle of the plane adjustment is: by moving the working bucket forward and backward, left and right, and rotating it, the survey and design instrument is driven to move forward and backward, left and right, and rotate, so that the survey and design instrument is in a suitable plane working position; specifically:

[0011] (1) Movement before and after the work bucket

[0012] The hydraulic pump drives the left worm shaft and the right worm shaft to rotate in the same direction, driving the left worm and the right worm to rotate in the same direction. Since the upper worm wheel is engaged with the left worm and the right worm, the left worm and the right worm rotate in the same direction, driving the upper worm wheel to move forward and backward, driving the upper worm wheel shaft to move forward and backward, driving the working bucket to move forward and backward, and making the survey and design instrument move forward and backward;

[0013] (2) Working bucket moves left and right

[0014] The hydraulic pump drives the upper circular gear shaft to rotate, which drives the upper circular gear to rotate. Since the horizontal flat gear is meshed with the upper circular gear, it drives the upper circular gear to rotate the flat gear to move left and right, which drives the left worm, right worm, left worm shaft, right worm shaft, upper worm wheel, and upper worm wheel shaft to move left and right, which drives the working bucket to move left and right, and makes the survey and design instrument move left and right;

[0015] (3) Working bucket rotation

[0016] The hydraulic pump drives the left worm shaft and the right worm shaft to rotate in opposite directions, which drives the left worm and the right worm to rotate in opposite directions. Since the upper worm wheel is engaged with the left worm and the right worm, the opposite rotation of the left worm and the right worm drives the upper worm wheel to rotate, drives the upper worm wheel shaft to rotate, drives the working bucket to rotate, and makes the survey and design instruments rotate.

[0017] The vertical adjustment system comprises a chassis, a vertical flat gear, a lower circular gear and a linkage frame;

[0018] A transverse hole is opened on the chassis, the transverse spring is located in the transverse hole, the vertical flat gear passes through the transverse hole and is pushed up and down by the transverse spring; the lower circular gear is installed on the lower circular gear shaft and the lower circular gear is meshed with the vertical flat gear, and the lower circular gear shaft is installed on the chassis through a bearing and a bearing frame; the linkage frame connects the vertical flat gear and the lower circular gear shaft, and the linkage frame is used to always keep meshing with the lower circular gear when the vertical flat gear rotates.

[0019] The vertical adjustment system also includes a vertical spring, a leg, a lower worm, a lower worm wheel and a wire rope;

[0020] The upper end of the vertical spring is connected to the vertical flat gear, and the lower end is connected to the support leg; the lower worm is installed on the lower worm shaft, and the lower worm shaft is installed on the chassis through bearings and bearing frames, the lower worm wheel is installed on the lower worm wheel shaft and the lower worm wheel is meshed with the lower worm, and the lower worm wheel shaft is installed on the chassis through bearings and bearing frames; one end of the wire rope is connected to the vertical flat gear, and the other end is connected to the drum, and the drum is installed on the lower worm wheel shaft.

[0021] The working principle of the vertical adjustment system is: by adjusting the elevation angle and height of the working bucket, the elevation angle and height of the survey and design instrument are driven to change, so that the survey and design instrument is in a suitable vertical working position; specifically:

[0022] (1) Adjust the elevation angle of the working bucket

[0023] The hydraulic pump drives the lower circular gear shaft to rotate, which drives the lower circular gear to rotate. Since the lower circular gear is meshed with the vertical gear, the rotation of the lower circular gear drives the vertical gear to move up and down, drives one side of the chassis to move up and down, drives one side of the working bucket to move up and down, and completes the elevation adjustment of the working bucket;

[0024] (2) Adjust the height of the working bucket

[0025] The hydraulic pump drives the lower worm shaft to rotate, which drives the lower worm to rotate. Due to the meshing of the lower worm wheel and the lower worm, the rotation of the lower worm drives the lower worm wheel to rotate, which drives the lower worm wheel shaft to rotate, and drives the drum to rotate, so that the wire rope is wound around the drum or the wire rope is detached from the drum. The wire rope drives the vertical gear to overcome the inward retraction of the transverse spring or outward expansion under the elastic force of the transverse spring to adjust the height of the working bucket.

[0026] The power system includes a battery, an electric motor, a gearbox, a transfer case, a hydraulic motor, and a hydraulic pump.

[0027] The battery drives the electric motor to work, the electric motor drives the hydraulic motor through the gearbox and the transfer case, the hydraulic motor drives the hydraulic pump, and the hydraulic pump drives the fixed lifting system, the plane adjustment system, and the vertical adjustment system to work.

[0028] The remote control system includes a remote controller, a control element, control software, and an operating switch.

[0029] The control system can control the working bucket to move forward and backward, left and right, and rotate, thereby driving the survey and design instrument to move forward and backward, left and right, and rotate, so that the survey and design instrument is in a suitable plane working position;

[0030] The control system can be used to adjust the elevation angle and height of the working bucket, thereby driving the elevation angle and height of the survey and design instrument to change, so that the survey and design instrument is in a suitable vertical working position.

[0031] The beneficial effects of the utility model are as follows: the utility model is a field transport device for highway survey and design instruments. During use, the field transport device for highway survey and design instruments of the utility model can transport the survey and design instruments to a suitable position. By manually operating the survey and design instruments remotely, the labor intensity of manual labor can be reduced, the survey and design speed can be accelerated, the survey and design cost can be saved, and the survey and design quality can be improved. In addition, the plane adjustment system and the vertical adjustment system of the utility model adopt the mode of cooperation between the worm gear and the worm, and the reverse self-locking function of the worm gear and the worm gear ensures the safety and reliability of the survey and design instruments. The utility model has the advantages of reasonable structure, reduced labor intensity, accelerated speed and quality, saved survey cost, and good safety and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The utility model is a schematic diagram of the overall structure of the field transport device of the highway survey and design instrument.

[0033] In the figure: 1, lifting ring 2, lifting rope 3, drone 4, upper worm gear shaft 5, hook 6, survey and design instrument 7, fixed frame 8, working bucket 9, bottom plate 10, hydraulic pump 11, hydraulic motor 12, right worm 13, right worm shaft 14, horizontal flat gear 15, lower circular gear shaft 16, lower circular gear 17, horizontal hole 18, lower worm 19, lower worm shaft 20, lower worm gear shaft 21, drum 22, lower worm gear 23, wire rope 24, outrigger 25, vertical spring 26, horizontal spring 27, vertical flat gear 28, chassis 29, upper circular gear shaft 30, upper circular gear 31, left worm 32, left worm shaft 33, upper worm gear 34, motor 35, gearbox 36, transfer case 37, battery 38, linkage frame. DETAILED DESCRIPTION

[0034] The utility model is further described below in conjunction with the accompanying drawings. Example 1

[0035] like Figure 1As shown, a field transport device for highway survey and design instruments includes a power system, a fixed lifting system, a plane adjustment system, a vertical adjustment system and a remote control system. The fixed lifting system includes a drone 3, a hook 5 and a working bucket 8. The working bucket 8 includes a base plate 9 and a fixing frame 7; one end of the hook 5 is connected to the drone 3 and the other end is connected to a lifting rope 2, the lifting rope 2 is connected to the working bucket 8 through a lifting ring 1, the fixing frame 7 is installed on the base plate 9 of the working bucket 8, the survey and design instrument 6 is located in the working bucket 8 and is fixed to the base plate 9 of the working bucket 8 through the fixing frame 7; the power of the fixed lifting system, the plane adjustment system and the vertical adjustment system are all provided by the power system.

[0036] In this embodiment, the working principle of the fixed lifting system is: the entire device is transported to the designated location by a drone, and then the plane adjustment system and the vertical adjustment system are used to place the survey and design instrument in a suitable working position and angle.

[0037] The power system includes a battery 37 , an electric motor 34 , a gearbox 35 , a transfer case 36 , a hydraulic motor 11 , and a hydraulic pump 10 .

[0038] The battery 37 drives the electric motor 34 to work, and the electric motor 34 drives the hydraulic motor 11 through the gearbox 35 and the transfer case 36. The hydraulic motor 11 drives the hydraulic pump 10, and the hydraulic pump 10 drives the fixed lifting system, the plane adjustment system, and the vertical adjustment system to work.

[0039] The remote control system includes a remote controller, a control element, control software, and an operating switch.

[0040] The control system can control the working bucket 8 to move forward and backward, left and right, and rotate, driving the survey and design instrument 6 to move forward and backward, left and right, and rotate, so that the survey and design instrument 6 is in a suitable plane working position;

[0041] The control system can be used to adjust the elevation angle and height of the working bucket 8, thereby driving the elevation angle and height of the survey and design instrument 6 to change, so that the survey and design instrument 6 is in a suitable vertical working position.

[0042] The utility model is a field transport device for surveying and designing instruments for highways. When in use, the field transport device for surveying and designing instruments for highways of the utility model can transport the surveying and designing instruments to a suitable position. By operating the surveying and designing instruments by manual remote control, the labor intensity of manual labor can be reduced, the surveying and designing speed can be accelerated, the surveying and designing cost can be saved, and the surveying and designing quality can be improved. In addition, the plane adjustment system and the vertical adjustment system of the utility model adopt the mode of cooperation between a worm gear and a worm, and the reverse self-locking function of the worm gear and the worm gear ensures the safety and reliability of the surveying and designing instruments. The utility model has the advantages of reasonable structure, reduced labor intensity, accelerated speed and quality, saved surveying cost, and good safety and reliability. Example 2

[0043] like Figure 1 As shown, a field transport device for highway survey and design instruments includes a power system, a fixed lifting system, a plane adjustment system, a vertical adjustment system and a remote control system. The fixed lifting system includes a drone 3, a hook 5 and a working bucket 8. The working bucket 8 includes a base plate 9 and a fixing frame 7; one end of the hook 5 is connected to the drone 3 and the other end is connected to a lifting rope 2, the lifting rope 2 is connected to the working bucket 8 through a lifting ring 1, the fixing frame 7 is installed on the base plate 9 of the working bucket 8, the survey and design instrument 6 is located in the working bucket 8 and is fixed to the base plate 9 of the working bucket 8 through the fixing frame 7; the power of the fixed lifting system, the plane adjustment system and the vertical adjustment system are all provided by the power system.

[0044] The plane adjustment system includes a left worm 31, a right worm 12, a horizontal gear 14 and an upper worm wheel 33;

[0045] The left worm 31 and the right worm 12 are respectively mounted on the left worm shaft 32 and the right worm shaft 13, and the left worm shaft 32 and the right worm shaft 13 are mounted on the horizontal gear 14 through bearings and bearing frames; the upper worm wheel 33 is mounted on the upper worm wheel shaft 4 and the upper worm wheel 33 is meshed with the left worm 31 and the right worm 12, and the upper worm wheel shaft 4 is mounted on the bottom plate 9 of the working bucket 8.

[0046] The plane adjustment system also includes an upper circular gear 30 and a chassis 28;

[0047] The horizontal gear 14 meshes with the upper circular gear 30 . The upper circular gear 30 is mounted on the upper circular gear shaft 29 . The upper circular gear 30 is mounted on the chassis 28 via a bearing and a bearing frame.

[0048] In this embodiment, the plane adjustment working principle is: by moving the working bucket forward and backward, left and right, and rotating, the survey and design instrument is driven to move forward and backward, left and right, and rotate, so that the survey and design instrument is in a suitable plane working position; specifically:

[0049] (1) Movement before and after the work bucket

[0050] The hydraulic pump drives the left worm shaft and the right worm shaft to rotate in the same direction, driving the left worm and the right worm to rotate in the same direction. Since the upper worm wheel is engaged with the left worm and the right worm, the left worm and the right worm rotate in the same direction, driving the upper worm wheel to move forward and backward, driving the upper worm wheel shaft to move forward and backward, driving the working bucket to move forward and backward, and making the survey and design instrument move forward and backward;

[0051] (2) Working bucket moves left and right

[0052] The hydraulic pump drives the upper circular gear shaft to rotate, which drives the upper circular gear to rotate. Since the horizontal flat gear is meshed with the upper circular gear, it drives the upper circular gear to rotate the flat gear to move left and right, which drives the left worm, right worm, left worm shaft, right worm shaft, upper worm wheel, and upper worm wheel shaft to move left and right, which drives the working bucket to move left and right, and makes the survey and design instrument move left and right;

[0053] (3) Working bucket rotation

[0054] The hydraulic pump drives the left worm shaft and the right worm shaft to rotate in opposite directions, which drives the left worm and the right worm to rotate in opposite directions. Since the upper worm wheel is engaged with the left worm and the right worm, the opposite rotation of the left worm and the right worm drives the upper worm wheel to rotate, drives the upper worm wheel shaft to rotate, drives the working bucket to rotate, and makes the survey and design instruments rotate.

[0055] The vertical adjustment system includes a chassis 28, a vertical flat gear 27, a lower circular gear 16 and a linkage frame 38;

[0056] A transverse hole 17 is opened on the chassis 28, and the transverse spring 26 is located in the transverse hole 17. The vertical flat gear 27 passes through the transverse hole 17 and is pushed up and down by the transverse spring 26; the lower circular gear 16 is installed on the lower circular gear shaft 15 and the lower circular gear 16 is meshed with the vertical flat gear 27, and the lower circular gear shaft 15 is installed on the chassis 28 through a bearing and a bearing frame; the linkage frame 38 connects the vertical flat gear 27 and the lower circular gear shaft 15, and the linkage frame 38 is used to always keep meshing with the lower circular gear 16 when the vertical flat gear 27 rotates.

[0057] The vertical adjustment system further includes a vertical spring 25, a leg 24, a lower worm 18, a lower worm wheel 22 and a wire rope 23;

[0058] The upper end of the vertical spring 25 is connected to the vertical flat gear 27, and the lower end is connected to the support leg 24; the lower worm 18 is installed on the lower worm shaft 19, and the lower worm shaft 19 is installed on the chassis 28 through bearings and bearing frames, the lower worm wheel 22 is installed on the lower worm wheel shaft 20 and the lower worm wheel 22 is meshed with the lower worm 18, and the lower worm wheel shaft 20 is installed on the chassis 28 through bearings and bearing frames; one end of the wire rope 23 is connected to the vertical flat gear 27, and the other end is connected to the drum 21, and the drum 21 is installed on the lower worm wheel shaft 20.

[0059] In this embodiment, the working principle of the vertical adjustment system is: by adjusting the elevation angle and height of the working bucket, the elevation angle and height of the survey and design instrument are driven to change, so that the survey and design instrument is in a suitable vertical working position; specifically:

[0060] (1) Adjust the elevation angle of the working bucket

[0061] The hydraulic pump drives the lower circular gear shaft to rotate, which drives the lower circular gear to rotate. Since the lower circular gear is meshed with the vertical gear, the rotation of the lower circular gear drives the vertical gear to move up and down, drives one side of the chassis to move up and down, drives one side of the working bucket to move up and down, and completes the elevation adjustment of the working bucket;

[0062] (2) Adjust the height of the working bucket

[0063] The hydraulic pump drives the lower worm shaft to rotate, which drives the lower worm to rotate. Due to the meshing of the lower worm wheel and the lower worm, the rotation of the lower worm drives the lower worm wheel to rotate, which drives the lower worm wheel shaft to rotate, and drives the drum to rotate, so that the wire rope is wound around the drum or the wire rope is detached from the drum. The wire rope drives the vertical gear to overcome the inward retraction of the transverse spring or outward expansion under the elastic force of the transverse spring to adjust the height of the working bucket.

[0064] The utility model is a field transport device for surveying and designing instruments for highways. When in use, the field transport device for surveying and designing instruments for highways of the utility model can transport the surveying and designing instruments to a suitable position. By operating the surveying and designing instruments by manual remote control, the labor intensity of manual labor can be reduced, the surveying and designing speed can be accelerated, the surveying and designing cost can be saved, and the surveying and designing quality can be improved. In addition, the plane adjustment system and the vertical adjustment system of the utility model adopt the mode of cooperation between a worm gear and a worm, and the reverse self-locking function of the worm gear and the worm gear ensures the safety and reliability of the surveying and designing instruments. The utility model has the advantages of reasonable structure, reduced labor intensity, accelerated speed and quality, saved surveying cost, and good safety and reliability.

Claims

1. A field transport device for highway survey and design instruments, which includes a power system, a fixed lifting system, a plane adjustment system, a vertical adjustment system and a remote control system, and is characterized by: The fixed lifting system includes a drone, a hook and a working bucket, and the working bucket includes a base plate and a fixing frame; one end of the hook is connected to the drone and the other end is connected to a lifting rope, and the lifting rope is connected to the working bucket through a lifting ring, and the fixing frame is installed on the base plate of the working bucket, and the survey and design instrument is located in the working bucket and fixed to the base plate of the working bucket through the fixing frame; the power of the fixed lifting system, the plane adjustment system, and the vertical adjustment system are all provided by the power system.

2. The field transport device for highway survey and design instrument according to claim 1 is characterized by: The plane adjustment system includes a left worm, a right worm, a horizontal gear and an upper worm wheel; The left worm and the right worm are respectively mounted on the left worm shaft and the right worm shaft, and the left worm shaft and the right worm shaft are mounted on the horizontal gear through bearings and bearing frames; the upper worm wheel is mounted on the upper worm wheel shaft and the upper worm wheel is meshed with the left worm and the right worm, and the upper worm wheel shaft is mounted on the bottom plate of the working bucket.

3. The field transport device for highway survey and design instrument according to claim 2 is characterized in that: The plane adjustment system also includes an upper circular gear and a chassis; The horizontal gear is meshed with the upper circular gear, the upper circular gear is mounted on the upper circular gear shaft, and the upper circular gear is mounted on the chassis via a bearing and a bearing frame.

4. The field transport device for highway survey and design instrument according to claim 1, characterized in that: The vertical adjustment system comprises a chassis, a vertical flat gear, a lower circular gear and a linkage frame; A transverse hole is opened on the chassis, and a transverse spring is installed in the transverse hole. The vertical flat gear passes through the transverse hole and is pushed up and down by the transverse spring; the lower circular gear is installed on the lower circular gear shaft and the lower circular gear is meshed with the vertical flat gear, and the lower circular gear shaft is installed on the chassis through a bearing and a bearing frame; the linkage frame connects the vertical flat gear and the lower circular gear shaft, and the linkage frame is used to always keep meshing with the lower circular gear when the vertical flat gear rotates.

5. The field transport device for highway survey and design instrument according to claim 4 is characterized by: The vertical adjustment system also includes a vertical spring, a leg, a lower worm, a lower worm wheel and a wire rope; The upper end of the vertical spring is connected to the vertical flat gear, and the lower end is connected to the support leg; the lower worm is installed on the lower worm shaft, and the lower worm shaft is installed on the chassis through bearings and bearing frames, the lower worm wheel is installed on the lower worm wheel shaft and the lower worm wheel is meshed with the lower worm, and the lower worm wheel shaft is installed on the chassis through bearings and bearing frames; one end of the wire rope is connected to the vertical flat gear, and the other end is connected to the drum, and the drum is installed on the lower worm wheel shaft.

6. The field transport device for highway survey and design instrument according to claim 1, characterized in that: The power system includes a battery, an electric motor, a gearbox, a transfer case, a hydraulic motor, and a hydraulic pump.

7. The field transport device for highway survey and design instrument according to claim 6, characterized in that: The battery drives the electric motor to work, the electric motor drives the hydraulic motor through the gearbox and the transfer case, the hydraulic motor drives the hydraulic pump, and the hydraulic pump drives the fixed lifting system, the plane adjustment system, and the vertical adjustment system to work.

8. The field transport device for highway survey and design instrument according to claim 1, characterized in that: The remote control system includes a remote controller, a control element, control software, and an operating switch.

9. The field transport device for highway survey and design instrument according to claim 8, characterized in that: The remote control system can control the working bucket to move forward and backward, left and right, and rotate, thereby driving the survey and design instrument to move forward and backward, left and right, and rotate, so that the survey and design instrument is in a flat working position; The elevation angle and height of the working bucket can be adjusted through the remote control system, driving the elevation angle and height of the survey and design instrument to change, so that the survey and design instrument is in a vertical working position.

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