Surveying and mapping device for urban and rural road planning

Abstract

The utility model discloses a surveying and mapping device for urban and rural road planning, and relates to the technical field of road construction, in particular to a surveying and mapping device for urban and rural road planning, which comprises a wheel carrier, a measuring wheel and an electronic measurer, a first damping mechanism is arranged at the top of the wheel frame, a second damping mechanism is arranged at the top of the supporting frame, and a displayer and a pushing handle are arranged on the top fixing plate. According to the surveying and mapping device for urban and rural road planning, the use comfort is greatly improved through the arrangement of the first damping mechanism and the second damping mechanism, reasonable adjustment can be conducted according to different road conditions through the arrangement of the mud scraping mechanism, in addition, when the device is pushed through the triangular wheel carriers, movement is stable, toppling is prevented, and the device is convenient to use. The operation difficulty is greatly reduced, the surveying and mapping distance can be directly and accurately measured through the arrangement of the electronic measurer and the display, and the surveying and mapping efficiency and precision are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a surveying and mapping device for urban and rural road planning. Background Art

[0002] A surveying and mapping device for urban and rural planning disclosed in the Chinese utility model patent application disclosure CN213422187U has a relatively simple structure and strong adaptability to gravel roads, but still has the following defects: First, the general road conditions in rural areas are poor, so that the measuring wheels and the driving wheels are subjected to large vibrations when moving, and the device is not provided with a shock absorbing mechanism, resulting in the arm being easily vibrated and numb when pushed by hand, and the operation is uncomfortable; second, the device adopts a single-wheel drive and is used on rural roads. Due to the poor road conditions, it is easy to tip over when used, and the measured distance cannot be directly displayed well, resulting in low surveying and mapping efficiency. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a surveying and mapping device for urban and rural road planning, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a surveying and mapping device for urban and rural road planning, including a wheel frame, a measuring wheel and an electronic measuring device, a supporting wheel is installed on one side of the wheel frame, the measuring wheel is arranged at the center of the wheel frame, the top of the wheel frame is fixedly connected to the supporting frame, a mud scraping mechanism is arranged inside the supporting frame, the mud scraping mechanism is arranged above the measuring wheel, a sand and gravel removal mechanism is arranged in front of the measuring wheel, the sand and gravel removal mechanism is composed of an elastic bracket and an abutting triangular plate, a first shock absorbing mechanism is arranged on the top of the wheel frame, the first shock absorbing mechanism is composed of a first damper, a first shock absorbing spring, a hinge rod and a sliding sleeve, a second shock absorbing mechanism is arranged on the top of the supporting frame, the second shock absorbing mechanism is composed of a shock absorbing bracket, a second damper and a second shock absorbing spring, the top of the second shock absorbing mechanism is fixedly connected to the supporting rod, the top of the supporting rod is sleeved with a telescopic sleeve, the top of the telescopic sleeve is fixedly connected to a top fixing plate, and a display and a pushing handle are arranged on the top fixing plate.

[0007] Optionally, two groups of support wheels are provided, and the wheel frame is arranged in a triangle, the two support wheels and the measuring wheel are arranged in an isosceles triangle, and the support wheels are installed on the rear side of the wheel frame, and the measuring wheel is installed on the front side of the wheel frame, the measuring device is arranged on the outside of the measuring wheel, the electronic measuring device is conductively connected to the display, and a control button is provided on the display.

[0008] Optionally, the scraping mechanism consists of a slide groove opened on the outer wall of the support frame, a sliding block, a scraping plate, a fixed seat, a threaded rod and a rotating cap. The sliding block slides inside the slide groove, the scraping plate is fixedly connected to the sliding block, and the scraping plate is located on the inner side of the sliding block. The fixed seat is fixedly connected to the outer wall of the support frame. The top of the threaded rod is a smooth rod, which passes through the fixed seat and is rotatably connected to the fixed seat. The bottom of the threaded rod is threadedly connected to the sliding block, and the bottom of the threaded rod passes through the sliding block. The top end of the threaded rod is fixedly connected to the rotating cap.

[0009] Optionally, the elastic bracket is fixedly connected to one side of the wheel frame, and the elastic bracket is inclined, the abutting triangle plate is fixedly connected to the front end of the elastic bracket, and the bottom of the abutting triangle plate is horizontally set and slightly exceeds the height of the bottom of the measuring wheel.

[0010] Optionally, the wheel frame is fixedly connected to the support beam, the bottom of the first shock absorbing mechanism is installed on the support beam, the first damper is fixedly connected to the bottom of the support beam, and the first shock absorbing spring is sleeved on the outside of the first damper, the top of the first damper is hinged to the hinge rod, the top of the hinge rod is hinged to the sliding sleeve, and the sliding sleeve is sleeved on the outside of the support rod.

[0011] Optionally, the shock-absorbing bracket is slidably connected to the top of the support frame, and the second damper is arranged between the bottom of the shock-absorbing bracket and the top of the support frame, the second shock-absorbing spring is sleeved on the outside of the second damper, and the bottom of the support rod is fixedly connected to the center of the upper surface of the shock-absorbing bracket.

[0012] Optionally, the telescopic sleeve is sleeved on the support rod, and a plug hole is provided on the outer surface of the support rod, and a plug pin is plugged on the outer wall of the telescopic sleeve, and the plug pin is matched with the plug hole.

[0013] Optionally, the top fixing plate is triangularly arranged and horizontally arranged on the top of the telescopic sleeve, and the pushing handle is arranged on one side of the top fixing plate.

[0014] (III) Beneficial effects

[0015] The utility model provides a surveying and mapping device for urban and rural road planning, which has the following beneficial effects:

[0016] 1. The surveying and mapping device for urban and rural road planning can effectively reduce the vibration amplitude generated when moving on rural roads by adopting the first shock-absorbing mechanism and the second shock-absorbing mechanism. The support rod and the telescopic sleeve can adjust the height of the push handle, which greatly improves the comfort of use.

[0017] 2. The surveying and mapping device for urban and rural road planning can adjust the height of the scraper according to the road conditions through the setting of the scraper mechanism, and can be reasonably adjusted according to different road conditions to further improve the convenience of use. In addition, the triangular wheel frame makes the movement of the device more stable when pushing it, preventing tipping, and greatly reducing the difficulty of operation. In addition, the setting of the electronic measuring device and the display can directly measure the surveying distance accurately, greatly improving the surveying efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the oblique side view structure of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the internal cross-sectional structure of the mud scraping mechanism.

[0023] In the figure: 1. measuring wheel; 2. wheel frame; 3. supporting wheel; 4. electronic measuring device; 5. supporting frame; 6. slide groove; 7. sliding block; 8. scraper; 9. fixing seat; 10. threaded rod; 11. rotating cap; 12. elastic bracket; 13. abutting triangle plate; 14. first damper; 15. first shock-absorbing spring; 16. hinged rod; 17. sliding sleeve; 19. shock-absorbing bracket; 20. second damper; 21. second shock-absorbing spring; 22. supporting rod; 23. telescopic sleeve; 24. latch; 25. socket; 26. top fixing plate; 27. display; 28. control button; 29. ​​push handle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1:

[0026] See also Figures 1 to 5The utility model provides a technical solution: a surveying and mapping device for urban and rural road planning, including a wheel frame 2, a measuring wheel 1 and an electronic measuring device 4, a support wheel 3 is installed on one side of the wheel frame 2, the measuring wheel 1 is arranged at the center of the wheel frame 2, the top of the wheel frame 2 is fixedly connected with a support frame 5, a mud scraping mechanism is arranged inside the support frame 5, and the mud scraping mechanism is arranged above the measuring wheel 1. The mud scraping mechanism consists of a slide groove 6 opened on the outer wall of the support frame 5, a sliding block 7, a mud scraping plate 8, a fixed seat 9, a threaded rod 10 and a rotating cap 11, and the sliding block 7 slides inside the slide groove 6. The scraper blade 8 is fixedly connected to the sliding block 7, and the scraper blade 8 is located on the inner side of the sliding block 7. The fixed seat 9 is fixedly connected to the outer wall of the support frame 5. The top of the threaded rod 10 is a smooth rod, which passes through the fixed seat 9 and is rotatably connected to the fixed seat 9. The bottom of the threaded rod 10 is threadedly connected to the sliding block 7. The bottom of the threaded rod 10 passes through the sliding block 7. The top end of the threaded rod 10 is fixedly connected to the rotating cap 11. A sand and gravel removal mechanism is provided in front of the measuring wheel 1. The sand and gravel removal mechanism consists of an elastic bracket 12 and abutting triangular plate 13. The elastic bracket 12 is connected to one side of the wheel frame 2. The wheel frame 2 is fixedly connected, and the elastic bracket 12 is tilted, the abutting triangle plate 13 is fixedly connected to the front end of the elastic bracket 12, the bottom of the abutting triangle plate 13 is horizontally set, and slightly exceeds the height of the bottom of the measuring wheel 1, the top of the wheel frame 2 is provided with a first shock absorbing mechanism, the first shock absorbing mechanism is composed of a first damper 14, a first shock absorbing spring 15, a hinge rod 16 and a sliding sleeve 17, the top of the support frame 5 is provided with a second shock absorbing mechanism, the second shock absorbing mechanism is composed of a shock absorbing bracket 19, a second damper 20, and a second shock absorbing spring 21, and the top of the second shock absorbing mechanism is fixedly connected There is a support rod 22, the top of the support rod 22 is sleeved with a telescopic sleeve 23, the top of the telescopic sleeve 23 is fixedly connected to a top fixing plate 26, the top fixing plate 26 is provided with a display 27 and a pushing handle 29, two groups of support wheels 3 are provided, and the wheel frame 2 is arranged in a triangle, the two support wheels 3 and the measuring wheel 1 are arranged in an isosceles triangle, and the support wheels 3 are installed on the rear side of the wheel frame 2, and the measuring wheel 1 is installed on the front side of the wheel frame 2, the measuring device 4 is arranged on the outside of the measuring wheel 1, the electronic measuring device 4 is conductively connected to the display 27, and the display 27 is provided with a control button 28.

[0027] When in use, first move the device to the starting position, then push the measuring wheel 1 by pushing the handle 29 to move. Under the action of the measuring wheel 1 and the supporting wheel 3, the measuring wheel 1 starts to move, and the electronic measuring device 4 is turned on. The moving distance of the device can be observed at any time through the display 27, and the moving route map can be displayed on the display 27. When there is mud on the rural wheel, the mud will stick to the measuring wheel 1. At this time, the mud scraper 8 of the mud scraping mechanism will remove the mud on the measuring wheel 1, and the rotating cap 11 can be rotated according to different mud thicknesses. The rotating cap 11 drives the threaded rod 10 to rotate, so that the height of the mud scraper 8 changes, and the distance between the mud scraper 8 and the measuring wheel 1 can be adjusted according to the actual situation. It is more convenient to use. In addition, when driving, some small stones on the road surface can be pushed away by abutting the triangular plate 13 to avoid blocking the operation of the measuring wheel 1.

[0028] Embodiment 2:

[0029] See also Figures 1 to 5 The utility model provides a technical solution: the wheel frame 2 is fixedly connected to the support beam, the bottom of the first shock absorbing mechanism is installed on the support beam, the first damper 14 is fixedly connected to the bottom of the support beam, and the first shock absorbing spring 15 is sleeved on the outside of the first damper 14, the top of the first damper 14 is hinged to the hinge rod 16, the top of the hinge rod 16 is hinged to the sliding sleeve 17, the sliding sleeve 17 is sleeved on the outside of the support rod 22, the shock absorbing bracket 19 is slidably connected to the top of the support frame 5, and the second damper 20 is arranged on the shock absorbing bracket 19. Between the bottom and the top of the support frame 5, the second shock-absorbing spring 21 is sleeved on the outside of the second damper 20, the bottom of the support rod 22 is fixedly connected to the center of the upper surface of the shock-absorbing bracket 19, the telescopic sleeve 23 is sleeved on the support rod 22, and the outer surface of the support rod 22 is provided with a socket 25, and a pin 24 is inserted on the outer wall of the telescopic sleeve 23, and the pin 24 is adapted to the socket 25. The top fixing plate 26 is triangular in shape and horizontally arranged on the top of the telescopic sleeve 23, and the push handle 29 is arranged on one side of the top fixing plate 26.

[0030] During use, when surveying in rural areas, due to the unevenness of rural roads, the device is prone to large shaking when moving, which makes it uncomfortable for the arm to push for a long time. When the device is in use, the vibration generated by the measuring wheel 1 and the supporting wheel 3 is buffered by the first shock absorbing mechanism and the second shock absorbing mechanism, and the vibration caused by the telescopic sleeve 23 and the pushing handle 29 is greatly offset, which greatly improves the comfort of pushing the device. In addition, due to the arrangement of the telescopic sleeve 23 and the support rod 22 being sleeved, the height of the pushing handle 29 can be adjusted, so that people of different heights can use it conveniently.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surveying and mapping device for urban and rural road planning, comprising a wheel frame, a measuring wheel and an electronic measuring device, characterized in that: A supporting wheel is installed on one side of the wheel frame, and the measuring wheel is arranged at the center of the wheel frame. The top of the wheel frame is fixedly connected to the supporting frame, and a mud scraping mechanism is arranged inside the supporting frame, and the mud scraping mechanism is arranged above the measuring wheel. A sand and gravel removal mechanism is arranged in front of the measuring wheel, and the sand and gravel removal mechanism is composed of an elastic bracket and an abutting triangular plate. A first shock-absorbing mechanism is arranged on the top of the wheel frame, and the first shock-absorbing mechanism is composed of a first damper, a first shock-absorbing spring, a hinge rod and a sliding sleeve. A second shock-absorbing mechanism is arranged on the top of the supporting frame, and the second shock-absorbing mechanism is composed of a shock-absorbing bracket, a second damper and a second shock-absorbing spring. The top of the second shock-absorbing mechanism is fixedly connected to a supporting rod, and a telescopic sleeve is sleeved on the top of the supporting rod. The top of the telescopic sleeve is fixedly connected to a top fixing plate, and a display and a pushing handle are arranged on the top fixing plate.

2. A surveying and mapping device for urban and rural road planning according to claim 1, characterized in that: Two groups of support wheels are provided, and the wheel frame is arranged in a triangle. The two support wheels and the measuring wheel are arranged in an isosceles triangle. The support wheels are installed on the rear side of the wheel frame, and the measuring wheel is installed on the front side of the wheel frame. The measuring device is arranged on the outside of the measuring wheel. The electronic measuring device is conductively connected to the display, and a control button is arranged on the display.

3. A surveying and mapping device for urban and rural road planning according to claim 1, characterized in that: The scraping mechanism consists of a slide groove opened on the outer wall of the support frame, a sliding block, a scraping plate, a fixed seat, a threaded rod and a rotating cap. The sliding block slides inside the slide groove, the scraping plate is fixedly connected to the sliding block, and the scraping plate is located on the inner side of the sliding block. The fixed seat is fixedly connected to the outer wall of the support frame. The top of the threaded rod is a smooth rod, which passes through the fixed seat and is rotatably connected to the fixed seat. The bottom of the threaded rod is threadedly connected to the sliding block, and the bottom of the threaded rod passes through the sliding block. The top end of the threaded rod is fixedly connected to the rotating cap.

4. A surveying and mapping device for urban and rural road planning according to claim 1, characterized in that: The elastic bracket is fixedly connected to one side of the wheel frame and is inclined. The abutting triangle plate is fixedly connected to the front end of the elastic bracket. The bottom of the abutting triangle plate is horizontally set and slightly exceeds the height of the bottom of the measuring wheel.

5. A surveying and mapping device for urban and rural road planning according to claim 1, characterized in that: The wheel frame is fixedly connected to the support beam, the bottom of the first shock absorbing mechanism is installed on the support beam, the first damper is fixedly connected to the bottom of the support beam, and the first shock absorbing spring is sleeved on the outside of the first damper, the top of the first damper is hinged to the hinge rod, the top of the hinge rod is hinged to the sliding sleeve, and the sliding sleeve is sleeved on the outside of the support rod.

6. A surveying and mapping device for urban and rural road planning according to claim 1, characterized in that: The shock-absorbing bracket is slidably connected to the top of the support frame, and the second damper is arranged between the bottom of the shock-absorbing bracket and the top of the support frame, the second shock-absorbing spring is sleeved on the outside of the second damper, and the bottom of the support rod is fixedly connected to the center of the upper surface of the shock-absorbing bracket.

7. A surveying and mapping device for urban and rural road planning according to claim 1, characterized in that: The telescopic sleeve is sleeved on the support rod, and a plug hole is provided on the outer surface of the support rod. A plug pin is plugged on the outer wall of the telescopic sleeve, and the plug pin is matched with the plug hole.

8. A surveying and mapping device for urban and rural road planning according to claim 1, characterized in that: The top fixing plate is triangularly arranged and horizontally arranged on the top of the telescopic sleeve, and the pushing handle is arranged on one side of the top fixing plate.

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