Radar measuring device for road investigation

Abstract

The utility model relates to the technical field of radar measuring devices, and discloses a radar measuring device for road investigation, which comprises a mounting plate, a radar main body is fixedly mounted on the mounting plate, a display module in communication connection with the radar main body is fixedly mounted on the mounting plate, baffle plates are fixedly mounted on two sides of the bottom of the mounting plate, and the baffle plates are fixedly mounted on the mounting plate. A telescopic mechanism is arranged at the bottom of the baffle; a rolling air blowing mechanism is rotatably arranged on the mounting plate, and an air outlet part of the rolling air blowing mechanism faces the radar body. According to the radar measuring device for road investigation provided by the utility model, the baffle plate is arranged for shielding, so that the influence on the radar main body is reduced; and under the action of the rolling air blowing mechanism, air can be blown to the radar main body, the dryness of the radar main body is improved, and the use stability is improved.

Description

Technical Field

[0001] The utility model relates to the field of radar measuring devices, in particular to a radar measuring device for highway survey. Background Art

[0002] Geological radar is a detection device based on the principle of electromagnetic wave reflection. It is mainly composed of a transmitting part (radar body) and a receiving part (display module). The transmitting part emits high-frequency electromagnetic waves. When the electromagnetic waves encounter an electrical interface during propagation, they are reflected. The reflected waves are received by the receiving part and recorded by the receiver.

[0003] When the existing radar measuring device is in use, its transmitting part (radar body) is usually close to the ground. When there is water on the ground, the rotation of the roller will produce splashing water droplets, which may affect the safety of the geological radar.

[0004] In order to solve the above problems, the present application proposes a radar measuring device for highway survey. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a radar measuring device for highway survey. The utility model is provided with a baffle to provide shielding to reduce the impact on the radar body; under the action of the rolling blower mechanism, the radar body can be blown to increase its dryness, thereby increasing the stability of use.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides a radar measuring device for highway survey, comprising a mounting plate, a radar body is fixedly mounted on the mounting plate, a display module connected to the radar body for communication is fixedly mounted on the mounting plate, baffles are fixedly mounted on both sides of the bottom of the mounting plate, and a telescopic mechanism is provided at the bottom of the baffle;

[0009] A rolling air blowing mechanism is rotatably arranged on the mounting plate, and an air outlet of the rolling air blowing mechanism faces the radar body.

[0010] Preferably, the telescopic mechanism comprises a movable rod and a spring, a storage groove is provided at the bottom of the mounting plate, and the interior of the storage groove is connected to the movable rod via a spring.

[0011] Preferably, one end of the movable rod away from the spring is rotatably sleeved with a ball.

[0012] Preferably, the rolling air blowing mechanism includes an air intake hopper, a swivel, fan blades, a connecting pipe and a frame tube. The exhaust end of the air intake hopper is rotatably sleeved with the baffle, the swivel is fixedly installed at the air inlet of the air intake hopper, the fan blades are fixedly installed inside the air intake hopper, the frame tube is fixedly connected to the mounting plate through a suspension rod, the exhaust end of the air intake hopper is connected to the frame tube through a rotating joint, and an exhaust hole is opened on the inner side of the frame tube.

[0013] Preferably, a filter screen is fixedly installed inside the rotating ring.

[0014] Preferably, a push rack is fixedly mounted on the mounting plate.

[0015] The above technical solution of the utility model has the following beneficial technical effects:

[0016] When the entire device moves, the baffle and telescopic mechanism can block the water thrown when the swivel rotates to reduce the impact on the radar body. When the ball is hit by the inner protrusion, it drives the movable rod to increase the entry into the interior of the baffle, playing a self-adaptive role. The rotation of the air intake scoop can extract air and blow it towards the radar body, increasing its cleanliness while increasing its dryness to improve its stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a radar measuring device for highway survey.

[0018] Figure 2 The utility model is a schematic diagram of a partial side sectional structure of a radar measuring device for highway survey.

[0019] Figure numerals: 1. mounting plate; 2. radar body; 3. display module; 4. baffle; 5. telescopic mechanism; 51. movable rod; 52. spring; 53. ball bearing; 6. rolling blower mechanism; 61. air intake scoop; 62. swivel; 63. fan blade; 64. connecting pipe; 65. frame pipe; 66. filter screen; 7. push rack. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] like Figure 1-2As shown, the utility model provides a radar measuring device for highway survey, comprising a mounting plate 1, a radar body 2 is fixedly mounted on the mounting plate 1, a display module 3 connected to the radar body 2 for communication is fixedly mounted on the mounting plate 1, baffles 4 are fixedly mounted on both sides of the bottom of the mounting plate 1, and a telescopic mechanism 5 is provided at the bottom of the baffle 4;

[0022] A rolling wind blowing mechanism 6 is rotatably arranged on the mounting plate 1 , and an air outlet of the rolling wind blowing mechanism 6 faces the radar body 2 .

[0023] In an optional embodiment, the number of telescopic mechanisms 5 is multiple, and the multiple telescopic mechanisms 5 are evenly spaced, the telescopic mechanisms 5 include a movable rod 51 and a spring 52, a storage groove is provided at the bottom of the mounting plate 1, and the interior of the storage groove is connected to the movable rod 51 through a spring 52.

[0024] Furthermore, one end of the movable rod 51 away from the spring 52 is rotatably sleeved with a ball 53 .

[0025] In an optional embodiment, the rolling air blowing mechanism 6 includes an air intake hopper 61, a swivel 62, fan blades 63, a connecting pipe 64 and a frame tube 65. The exhaust end of the air intake hopper 61 is rotatably connected to the baffle 4, the swivel 62 is fixedly installed at the air inlet of the air intake hopper 61, the fan blades 63 are fixedly installed inside the air intake hopper 61, the frame tube 65 is fixedly connected to the mounting plate 1 through a suspension rod, the exhaust end of the air intake hopper 61 is connected to the frame tube 65 through a rotating joint and a connecting pipe 64, and an exhaust hole is opened on the inner side of the frame tube 65.

[0026] It should be noted that the exhaust holes are evenly spaced around the inner circumference of the frame tube 65 .

[0027] In an optional embodiment, a filter screen 66 is fixedly installed inside the swivel 62 .

[0028] It should be noted that the filter 66 is an activated carbon filter to increase the dryness of the air entering the air intake hopper 61 .

[0029] In an optional embodiment, a push frame 7 is fixedly mounted on the mounting plate 1 .

[0030] It should be noted that the push frame 7 is held by hand to facilitate pushing and moving the entire device.

[0031] In the utility model, when the whole device moves, the baffle 4 and the telescopic mechanism 5 can block the water thrown when the swivel 62 rotates to reduce the impact on the radar body 2. When the ball 53 is protruded from the inside, it drives the movable rod 51 to increase the entry into the inside of the baffle 4, playing a self-adaptive role. The rotation of the air intake scoop 61 can extract air and blow it toward the radar body 2, thereby increasing its cleanliness and dryness, so as to improve its stability during use.

[0032] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A radar measuring device for highway survey, comprising a mounting plate (1), a radar body (2) being fixedly mounted on the mounting plate (1), and a display module (3) being fixedly mounted on the mounting plate (1) and being communicatively connected with the radar body (2), characterized in that: Baffles (4) are fixedly mounted on both sides of the bottom of the mounting plate (1), and a telescopic mechanism (5) is provided at the bottom of the baffle (4); A rolling air blowing mechanism (6) is rotatably arranged on the mounting plate (1), and an air outlet of the rolling air blowing mechanism (6) faces the radar body (2).

2. A radar measuring device for highway survey according to claim 1, characterized in that: The telescopic mechanism (5) comprises a movable rod (51) and a spring (52); a storage groove is provided at the bottom of the mounting plate (1), and the interior of the storage groove is connected to the movable rod (51) via the spring (52).

3. A radar measuring device for highway survey according to claim 2, characterized in that: One end of the movable rod (51) away from the spring (52) is rotatably sleeved with a ball (53).

4. A radar measuring device for highway survey according to claim 3, characterized in that: The rolling air blowing mechanism (6) comprises an air intake hopper (61), a rotating ring (62), a fan blade (63), a connecting pipe (64) and a frame pipe (65); the exhaust end of the air intake hopper (61) is rotatably sleeved with the baffle (4); the rotating ring (62) is fixedly mounted at the air intake port of the air intake hopper (61); the fan blade (63) is fixedly mounted inside the air intake hopper (61); the frame pipe (65) is fixedly connected to the mounting plate (1) via a suspension rod; the exhaust end of the air intake hopper (61) is connected to the frame pipe (65) via a rotating joint and a connecting pipe (64); and an exhaust hole is provided inside the frame pipe (65).

5. A radar measuring device for highway survey according to claim 4, characterized in that: A filter screen (66) is fixedly installed inside the rotating ring (62).

6. A radar measuring device for highway survey according to any one of claims 1 to 5, characterized in that: A push frame (7) is fixedly mounted on the mounting plate (1).

Images