Surveying device for road planning and design

Abstract

The utility model relates to the technical field of road planning tools, and discloses a surveying device for road planning and designing, which comprises a vehicle body, the vehicle body comprises a base, universal wheels are fixedly mounted at four corners of the bottom wall of the base respectively, a traction frame is fixedly connected to the middle position of one end of the top wall of the base, and a fixing frame is fixedly connected to one end of the top wall of the base. A through hole is formed in the upper end of the fixing frame, and an image recording and distance measuring mechanism is rotationally installed in the through hole. According to the utility model, a plurality of integrated surveying mechanisms are designed, namely, the movable traction vehicle body mechanism is arranged, and the independent image recording mechanism, the distance measuring mechanism, the flatness detecting mechanism and the soil detecting mechanism are arranged on the traction vehicle body mechanism, so that a single person can carry the detection tool to carry out field surveying work; and convenience is achieved.

Description

Technical Field

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

[0002] Road planning and design is to classify roads according to their functions, prioritize them, plan them rationally, and form a system to ensure transportation. The road network is divided into urban road network and highway network. When planning and designing roads, it is necessary to conduct field surveys on the land to be constructed, and thus survey equipment is needed.

[0003] The existing surveying devices still have the following problems when in use: when conducting actual surveying work on the land to be planned and designed for roads, multiple surveying agencies, including independent image recording agencies, distance measuring agencies, flatness detection agencies and soil detection agencies, are required, and multiple personnel are often required to carry special tools to conduct field surveys. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a surveying device for road planning and design, which solves the problems raised by the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a survey device for road planning and design, comprising a vehicle body, the vehicle body comprising a base, a universal wheel is fixedly installed at each of the four corners of the bottom wall of the base, a traction frame is fixedly connected to the middle position of one end of the top wall of the base, a fixing frame is fixedly connected to one end of the top wall of the base, a through hole is opened at the upper end of the fixing frame, and an image recording and ranging mechanism is rotatably installed in the through hole, an installation groove is opened between the upper and lower side walls of the other end of the base, a flatness detection mechanism is fixedly installed at one end of the inner side wall of the installation groove, and a soil detection mechanism is arranged at the other end of the installation groove, the soil detection mechanism comprises a movably arranged gear matching rod, and a soil EC meter and a soil moisture detector are fixedly installed at the bottom of the gear matching rod in a front-to-back symmetrical shape, and an integrated multiple survey mechanism design is arranged as a whole, that is, a mobile traction vehicle body mechanism is provided, on which independent image recording mechanism, ranging mechanism, flatness detection mechanism and soil detection mechanism and multiple survey mechanisms are arranged, and a single person can carry the above-mentioned detection tools to carry out field survey work, which is more convenient.

[0008] As a further solution of the utility model: the image recording and ranging mechanism includes a rotating block rotatably connected to the through hole, a rocker is fixedly connected to the center position of the bottom wall of the rotating block, and a rangefinder is fixedly installed on the upper rear end of the rotating block. The rangefinder refers to a radio navigation device for measuring the slant distance between an aircraft and a ground transponder. It is composed of an airborne interrogator and a ground transponder. It uses a method of determining the distance between the two by measuring the time required for radio waves to travel back and forth from the aircraft to the radio station. The rangefinder here is a tool for measuring length or distance, and can be combined with an angle measuring device or module to measure parameters such as angle and area. A camera module is fixedly installed on the upper front end of the rotating block, which can be shaken and rotated by the bottom rocker to adjust the image recording angle and the ranging direction, that is, the camera module can perform camera recording work on the surrounding area of ​​the land to be surveyed, perform surrounding stereo image detection, and cooperate with the rangefinder to perform auxiliary stereo mapping of the surrounding area of ​​the land to be surveyed.

[0009] As a further solution of the utility model: the flatness detection mechanism includes a flatness detector fixedly installed on one end of the inner side wall of the installation groove, and two flatness scanning probes are symmetrically arranged on the bottom of the flatness detector. The flatness detection mechanism moves with the vehicle body and can perform on-site flatness detection work when the vehicle body moves, that is, the ground of the land to be surveyed is scanned by two flatness scanning probes to detect the flatness of the land surface.

[0010] As a further solution of the utility model: the soil detection mechanism also includes a connecting frame fixedly connected to the top wall of the base in a front-to-back symmetrical shape, and the two connecting frames are fixedly connected to the same sliding sleeve at one end facing each other, and a gear matching rod is slidably connected in the sliding sleeve. The soil detection mechanism also includes a driving motor fixedly connected to the top wall of the base, and a front end driving shaft of the driving motor is fixedly connected to a gear, and one end of the gear engages with the gear matching rod. The gear can be driven to rotate via the driving shaft of the driving motor, thereby driving the gear matching rod slidably connected to the sliding sleeve and meshing with it to rise and fall, that is, the gear matching rod can descend to drive the soil EC meter and soil moisture detector at the bottom to penetrate into the land to be surveyed to perform soil detection.

[0011] As a further solution of the utility model: a control host is fixedly installed on the top of the flatness detector, and the control host is connected to the drive motor through a control line. The image recording mechanism and the distance measuring mechanism adopt a rotating structure design, which can be shaken and rotated by the bottom rocker to adjust the image recording angle and the distance measuring direction. At the same time, the detection end of its soil detection mechanism adopts a lifting design, and the drive motor can be controlled by the control host to realize the lifting and lowering adjustment of the soil detection mechanism. In addition, its flatness detection mechanism moves with the vehicle body, and can perform on-site flatness detection work when the vehicle body moves. The overall operation convenience of multiple survey mechanisms is good.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, an integrated multiple survey mechanism design is provided, that is, a mobile traction vehicle body mechanism is provided, on which multiple survey mechanisms such as an independent image recording mechanism, a distance measuring mechanism, a flatness detection mechanism and a soil detection mechanism are provided. A single person can carry the above-mentioned detection tools to carry out field survey work, which is more convenient.

[0014] 2. In the utility model, the image recording mechanism and the distance measuring mechanism adopt a rotating structure design, and the image recording angle and the distance measuring direction can be adjusted by shaking and rotating the bottom rocker. At the same time, the detection end of the soil detection mechanism adopts a lifting design, and the driving motor can be controlled by the control host to realize the lifting and lowering adjustment of the soil detection mechanism. In addition, the flatness detection mechanism moves with the vehicle body, and the on-site flatness detection work can be carried out when the vehicle body moves. The overall operation convenience of multiple surveying mechanisms is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall stereogram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the vehicle body of the utility model;

[0017] Figure 3 A stereoscopic diagram of the image recording and ranging mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the flatness detection mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional diagram of the soil detection mechanism of the present utility model.

[0020] In the figure: 1. vehicle body; 2. image recording and ranging mechanism; 3. flatness detection mechanism; 4. soil detection mechanism; 11. base; 12. mounting slot; 13. fixing frame; 14. traction frame; 15. universal wheel; 21. rotating block; 22. rangefinder; 23. camera module; 24. joystick; 31. flatness detector; 32. control host; 33. flatness scanning probe; 41. driving motor; 42. gear; 43. connecting frame; 44. sliding sleeve; 45. gear matching rod; 46. soil EC meter; 47. soil moisture detector. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 In an embodiment of the utility model, a surveying device for road planning and design includes a vehicle body 1, which includes a base 11, and a universal wheel 15 is fixedly installed at each of the four corners of the bottom wall of the base 11. A traction frame 14 is fixedly connected to the middle position of one end of the top wall of the base 11, and a fixing frame 13 is fixedly connected to one end of the top wall of the base 11. A through hole is opened at the upper end of the fixing frame 13, and an image recording and ranging mechanism 2 is rotatably installed in the through hole. An installation groove 12 is opened between the upper and lower side walls at the other end of the base 11, and a flatness detection mechanism 3 is fixedly installed at one end of the inner wall of the installation groove 12. A soil detection mechanism 4 is arranged at the other end of the installation groove 12, and the soil detection mechanism 4 includes a movably arranged gear matching mechanism. Rod 45, gear cooperates with the bottom of rod 45 to be symmetrically fixed with soil EC meter 46 and soil moisture detector 47 (which can measure representative values ​​of factors affecting soil environmental quality, determine environmental quality (or pollution degree) and its changing trend, including technical contents such as sampling points, sample preparation, analysis method, result representation, data statistics and quality evaluation), and the overall design is integrated with multiple survey mechanisms, that is, a mobile traction vehicle body 1 is provided, on which are arranged independent image recording mechanism, distance measurement mechanism, flatness detection mechanism 3 and soil detection mechanism 4 multiple survey mechanisms, a single person can carry the above detection tools to carry out field survey work, which is more convenient.

[0023] The image recording and ranging mechanism 2 includes a rotating block 21 rotatably connected to the through hole, a rocker 24 is fixedly connected to the center position of the bottom wall of the rotating block 21, and a rangefinder 22 is fixedly installed on the upper rear end of the rotating block 21. The rangefinder 22 refers to a radio navigation device for measuring the slant distance between an aircraft and a ground transponder. It is composed of an airborne interrogator and a ground transponder, and uses a method of determining the distance between the two by measuring the time required for radio waves to travel back and forth from the aircraft to the radio station. Here, the rangefinder is a tool for measuring length or distance, and can also be combined with an angle measuring device or module to measure parameters such as angles and areas. A camera module 23 is fixedly installed on the upper front end of the rotating block 21, which can be shaken and rotated by the bottom rocker 24 to adjust the image recording angle and the ranging direction, that is, the camera module 23 can perform camera recording work around the land to be surveyed, perform surrounding stereo image detection, and cooperate with the rangefinder 22 to perform auxiliary stereo mapping around the land to be surveyed.

[0024] The flatness detection mechanism 3 includes a flatness detector 31 fixedly installed at one end of the inner wall of the installation groove 12. Two flatness scanning probes 33 are symmetrically arranged at the bottom of the flatness detector 31. The flatness detection mechanism 3 moves with the vehicle body 1 and can perform on-site flatness detection when the vehicle body 1 moves, that is, the ground of the land to be surveyed is scanned by the two flatness scanning probes 33 to detect the flatness of the land surface.

[0025] The soil detection mechanism 4 also includes a connecting frame 43 which is fixedly connected to the top wall of the base 11 in a front-to-back symmetrical shape. The two connecting frames 43 are fixedly connected to the same sliding sleeve 44 at one end facing each other. A gear matching rod 45 is slidably connected in the sliding sleeve 44. The soil detection mechanism 4 also includes a driving motor 41 which is fixedly connected to the top wall of the base 11. A gear 42 is fixedly connected to the driving shaft at the front end of the driving motor 41. One end of the gear 42 engages with the gear matching rod 45. The gear 42 can be driven to rotate via the driving shaft of the driving motor 41, thereby driving the gear matching rod 45 which is slidably connected to the sliding sleeve 44 and is meshed with it to rise and fall, that is, the gear matching rod 45 can descend to drive the soil EC meter 46 and the soil moisture detector 47 at the bottom to penetrate into the land to be surveyed to perform soil detection.

[0026] A control host 32 is fixedly installed on the top of the flatness detector 31 . The control host 32 is connected to the drive motor 41 via a control line, and the drive motor 41 can be controlled to work via the control host 32 .

[0027] The working principle of the utility model is as follows: an integrated multiple survey mechanism design is provided as a whole, that is, a mobile traction vehicle body 1 mechanism is provided, on which are provided multiple survey mechanisms such as an independent image recording mechanism, a distance measuring mechanism, a flatness detection mechanism 3 and a soil detection mechanism 4. A single person can carry the above-mentioned detection tools to carry out field survey work, which is relatively convenient. The image recording angle and the distance measuring direction can be adjusted by shaking and rotating the bottom rocker 24. The flatness detection mechanism 3 moves with the vehicle body 1, and can carry out field flatness detection work when the vehicle body 1 moves. The drive motor 41 can be controlled to work by the control host 32. The gear 42 can be driven to rotate via the drive shaft of the drive motor 41, thereby driving the gear matching rod 45 meshing with it and slidingly connected to the sliding sleeve 44 to rise and fall, that is, the gear matching rod 45 can descend to drive the soil EC meter 46 and the soil moisture detector 47 at the bottom to penetrate into the land to be surveyed to carry out soil detection work. The overall operation convenience of multiple survey mechanisms is good.

[0028] 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 device for road planning and design, comprising a vehicle body (1); Features: The vehicle body (1) comprises a base (11), a universal wheel (15) being fixedly mounted at each of the four corners of the bottom wall of the base (11), and a traction frame (14) being fixedly connected at the middle position of one end of the top wall of the base (11); A fixing frame (13) is fixedly connected to one end of the top wall of the base (11); a through hole is formed at the upper end of the fixing frame (13), and an image recording and ranging mechanism (2) is rotatably mounted in the through hole; A mounting groove (12) is provided between the upper and lower side walls at the other end of the base (11); a flatness detection mechanism (3) is fixedly mounted on one end of the inner side wall of the mounting groove (12); and a soil detection mechanism (4) is provided at the other end of the mounting groove (12); The soil detection mechanism (4) comprises a movably arranged gear matching rod (45), and a soil EC meter (46) and a soil moisture detector (47) are fixedly mounted on the bottom of the gear matching rod (45) in a front-to-back symmetrical manner.

2. A surveying device for road planning and design according to claim 1, characterized in that: The image recording and distance measuring mechanism (2) comprises a rotating block (21) rotatably connected to the through hole, and a rocker (24) is fixedly connected to the center position of the bottom wall of the rotating block (21).

3. A surveying device for road planning and design according to claim 2, characterized in that: A rangefinder (22) is fixedly mounted on the rear end above the rotating block (21), and a camera module (23) is fixedly mounted on the front end above the rotating block (21).

4. A surveying device for road planning and design according to claim 1, characterized in that: The flatness detection mechanism (3) comprises a flatness detector (31) fixedly mounted on one end of the inner wall of the mounting groove (12), and two flatness scanning probes (33) are arranged at the bottom of the flatness detector (31) in a front-to-back symmetrical manner.

5. A surveying device for road planning and design according to claim 1, characterized in that: The soil detection mechanism (4) further comprises a connecting frame (43) fixedly connected to the top wall of the base (11) in a front-to-back symmetrical manner, two connecting frames (43) having opposite ends fixedly connected to a same sliding sleeve (44), and a gear matching rod (45) slidably connected inside the sliding sleeve (44).

6. A surveying device for road planning and design according to claim 1, characterized in that: The soil detection mechanism (4) further comprises a driving motor (41) fixedly connected to the top wall of the base (11); a front end driving shaft of the driving motor (41) is fixedly connected to a gear (42); one end of the gear (42) is meshed with a gear matching rod (45).

7. A surveying device for road planning and design according to claim 4, characterized in that: A control host (32) is fixedly mounted on the top of the flatness detector (31), and the control host (32) is connected to a drive motor (41) via a control line.

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