CAS ground penetrating radar acquisition device

Abstract

The utility model discloses a CAS ground penetrating radar acquisition device, and relates to the technical field of acquisition devices, and the CAS ground penetrating radar acquisition device comprises a fixed frame, the bottom of the fixed frame is provided with a bottom plate, one side of the bottom plate is provided with an inclined plate, one surface of the inclined plate is symmetrically provided with air inlets, the top of the inclined plate is symmetrically and fixedly provided with supporting blocks, and the top ends of the supporting blocks are provided with air pipes. A heat dissipation assembly is arranged at the top of the bottom plate and comprises a box abutting against one end of the air pipe, rectangular holes A used for airflow circulation are formed in the two sides of the top of the box, a ground penetrating radar body is fixedly installed in the middle of the top of the box, and heat dissipation fins are fixedly arranged on the two sides of the ground penetrating radar body. Heat generated when the ground penetrating radar main body works can be effectively conducted through the cooling fins at the rectangular holes A in the two sides of the ground penetrating radar main body, the air inlets in the inclined plates can accelerate air to enter the air pipes, cold air enters the box body, exchanges heat with the cooling fins and then is discharged from the rectangular holes A, the problems of performance reduction or faults caused by overheating are avoided, and the service life of the ground penetrating radar main body is prolonged. Therefore, the stable operation of the equipment is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of collecting devices, in particular to a CAS ground penetrating radar collecting device. BACKGROUND

[0002] The ground penetrating radar is a non-destructive testing equipment for detecting the distribution of underground medium by using high-frequency electromagnetic waves. The working principle of the ground penetrating radar is based on the propagation characteristics of electromagnetic pulses in underground medium. When the transmitting antenna of the ground penetrating radar transmits high-frequency electromagnetic waves to the underground, the electromagnetic waves propagate in the underground medium, and part of the electromagnetic waves is reflected back to the ground due to the difference in dielectric constant of different media when the electromagnetic waves meet the interface between different media.

[0003] In addition, the existing Chinese patent with the publication number CN220305503U discloses a vehicle-mounted ground penetrating radar data collecting device. However, the device has the following disadvantages in actual use:

[0004] Firstly, the box body is installed at the bottom of the vehicle during use, and is easily hit by some protrusions on the road, thereby causing damage to the collected ground penetrating radar inside. In addition, the ground penetrating radar is placed in the box body, and the temperature is not easy to dissipate. Therefore, a heat dissipation device is required to ensure the stable operation of the ground penetrating radar inside. Therefore, the present application provides a CAS ground penetrating radar collecting device. CONTENT OF THE INVENTION

[0005] In order to improve the problem that the temperature of the ground penetrating radar placed in the box body is not easy to dissipate, the application provides a CAS ground penetrating radar collecting device.

[0006] The CAS ground penetrating radar collecting device provided by the application adopts the following technical scheme:

[0007] The CAS ground penetrating radar collecting device comprises a horizontal shaft, support wheels are arranged at both ends of the horizontal shaft, the horizontal shaft is fixedly penetrated by two symmetrical fixing frames, a bottom plate is arranged at the bottom of the two fixing frames, an inclined plate is arranged on one side of the bottom plate, air inlets are symmetrically arranged on one side of the inclined plate, support blocks are symmetrically arranged on the top of the inclined plate, a wind pipe connected to the air inlets is arranged at the top of the support blocks, a heat dissipation assembly is arranged on the top of the bottom plate, the heat dissipation assembly comprises a box body abutting against one end of the wind pipe, rectangular holes A for air flow are arranged on both sides of the top of the box body, a ground penetrating radar main body is fixedly arranged on the top of the box body, heat dissipation fins for heat dissipation are arranged on both sides of the ground penetrating radar main body, and the two heat dissipation fins are located at the rectangular holes A.

[0008] By adopting the technical scheme, the whole device is supported by a stable structure formed by the horizontal shaft, the fixing frame, the bottom plate and the inclined plate, and meanwhile, a complete heat dissipation channel is formed by the air inlet on the inclined plate, the air pipe, the rectangular hole A on the box body and the heat dissipation fins located at the rectangular hole A on both sides of the ground penetrating radar main body, so that the heat generated by the ground penetrating radar main body during operation can be effectively taken away, and stable operation of the ground penetrating radar main body is ensured.

[0009] Preferably, limit holes are symmetrically formed at the top of the box body, two positioning blocks are inserted into the limit holes, and a cover plate is fixedly connected to the top of the two positioning blocks.

[0010] By adopting the technical scheme, the limit holes are formed on the box body and the positioning blocks are inserted into the limit holes to fix the cover plate, so that the ground penetrating radar main body and the heat dissipation components in the box body can be conveniently protected and maintained.

[0011] Preferably, a rectangular hole C is formed in the middle of the bottom of the bottom plate, and shock absorbers are symmetrically arranged on both sides of the bottom of the bottom plate.

[0012] By adopting the technical scheme, the rectangular hole C is formed in the middle of the bottom of the bottom plate and the shock absorbers are symmetrically arranged on both sides, so that the influence of external vibration on the ground penetrating radar equipment can be reduced, and the stability and reliability of the equipment during operation can be ensured.

[0013] Preferably, a fixing plate is fixed to the top of the shock absorber by bolts, and the box body is fixed between the shock absorber and the fixing plate.

[0014] By adopting the technical scheme, the box body is fixed between the shock absorber and the fixing plate, and the influence of external vibration on the ground penetrating radar main body and other components in the box body is reduced by the shock absorber.

[0015] Preferably, gratings are fixedly arranged at the air inlets of the inclined plate.

[0016] By adopting the technical scheme, the installation of the gratings can prevent some gravel from entering the air pipe and causing damage to the air pipe.

[0017] Preferably, a rectangular hole B is formed in the bottom of the box body vertically above the rectangular hole C.

[0018] By adopting the technical scheme, the rectangular hole B can improve the penetration of the ground penetrating radar main body.

[0019] Preferably, the horizontal shaft symmetrically penetrates the limit blocks, one side of the two limit blocks is fixedly connected with connecting arms, the connecting arms are fixedly connected with a handle in the middle, and the connecting arms are fixedly connected with a connecting plate at the end away from the limit blocks.

[0020] By adopting the above technical scheme, the movement of the device can be controlled more labor-saving by holding the handle, and the installation of the connecting plate can be matched with the installation on other transportation equipment.

[0021] Preferably, one end of the inclined plate is arc-shaped, and two symmetrical limiting columns for limiting the rotation angle of the connecting arm are fixedly connected to the two sides of the one end of the inclined plate.

[0022] By adopting the above technical scheme, one end of the inclined plate is arc-shaped, and the limiting columns are arranged on the two sides to limit the rotation angle of the connecting arm, which ensures the rotation of the connecting arm within a fixed full angle range and improves the practicability.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The heat generated by the ground penetrating radar body during operation can be effectively conducted through the heat dissipation fins at the two sides of the rectangular hole A. At the same time, during the movement of the device, the air inlet on the inclined plate can accelerate the air entering the air pipe. The cold air filtered by the grille enters the box and exchanges heat with the heat dissipation fins, and then is discharged from the rectangular hole A. This good heat dissipation mechanism can ensure that the ground penetrating radar body works in a suitable temperature environment, avoid performance degradation or failure due to overheating, and thus ensure the stable operation of the device.

[0025] 2. When the device is moving, the arc design at the end of the inclined plate can produce vertical upward movement when hitting external objects, effectively avoiding damage to the collection device caused by impact, and the shock absorber can buffer the vibration generated during movement, reducing the impact on the ground penetrating radar body and other components. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present application file;

[0027] Figure 2 It is a schematic diagram of the shock absorber structure of the present application file;

[0028] Figure 3 It is a schematic diagram of the heat dissipation assembly structure of the present application file;

[0029] Figure 4 It is a schematic diagram of the inclined plate structure of the present application file;

[0030] Figure 5 It is a schematic diagram of the grille structure of the present application file;

[0031] Figure 6 It is a schematic diagram of the box structure of the present application file.

[0032] Fig. 1: 1, horizontal shaft; 101, support wheel; 2, fixed frame; 3, bottom plate; 301, rectangular hole C; 4, inclined plate; 401, air inlet; 402, grille; 5, support block; 6, air pipe; 7, limiting column; 8, shock absorber; 9, fixed plate;

[0033] 10, heat dissipation assembly; 1001, box body; 1002, rectangular hole A; 1003, ground penetrating radar main body; 1004, heat dissipation fin; 1005, limiting hole; 1006, positioning block; 1007, cover plate; 1008, rectangular hole B;

[0034] 11, limiting block; 12, connecting arm; 13, handlebar; 14, connecting plate. DETAILED DESCRIPTION

[0035] The following will be described in detail in combination with the accompanying drawings Figures 1-6 The application will be further described in detail.

[0036] The "up, down, left, right" perspective of the device is based on the direction of the drawings Figure 1 The direction of the drawings is the reference

[0037] The embodiment of the application discloses a CAS ground penetrating radar collecting device.

[0038] Referring to Figures 1-3 The CAS ground penetrating radar collecting device shown in the figure includes a horizontal shaft 1, support wheels 101 are rotatably connected to both ends of the horizontal shaft 1, fixed frames 2 in a triangular shape are symmetrically fixed through the horizontal shaft 1, the bottoms of the two fixed frames 2 are fixedly connected to the top four corners of a bottom plate 3 through bolts, an inclined plate 4 flush with the side surface is welded on one side of the bottom plate 3, a rectangular air inlet 401 penetrating the inclined plate 4 is symmetrically formed on one side of the inclined plate 4, support blocks 5 are symmetrically fixedly connected to the top of the inclined plate 4 near one side of the air inlet 401, air pipes 6 are fixedly connected to the top ends of the two support blocks 5, one end of the air pipe 6 is in communication with the air inlet 401, a heat dissipation assembly 10 is arranged on the top of the bottom plate 3, the heat dissipation assembly 10 includes a box body 1001, one side of the box body 1001 abuts against one end of the air pipe 6, rectangular holes A 1002 penetrating the box body 1001 are formed on both sides of the top of the box body 1001, a ground penetrating radar main body 1003 flush with the top surface of the box body 1001 is fixedly installed on the top of the box body 1001, heat dissipation fins 1004 are fixedly installed on both sides of the ground penetrating radar main body 1003 at the rectangular holes A 1002.

[0039] The device relies on the support wheel 101 rotatingly connected at both ends of the horizontal shaft 1 to realize movement, so that it can flexibly reach different detection sites, the triangular fixed frame 2 is fixedly connected with the bottom plate 3, the triangular structure can ensure that the overall structure is stable, the rectangular air inlet 401 is opened in the inclined plate 4, in the process of movement, the air flow is accelerated, the accelerated airflow enters the top of the support block 5 through the air inlet 401 into the air pipe 6, and blows to one side of the box body 1001, at the same time, the ground penetrating radar main body 1003 installed in the middle of the top of the box body 1001 generates heat when working, the heat can be conducted at the rectangular hole A1002 through the heat sink 1004, at this time, the airflow entering the box body 1001 from the air pipe 6 passes through the heat sink 1004 and the rectangular hole A1002, and then is discharged from the other end of the rectangular hole A1002 after taking away the heat, so that the ground penetrating radar main body 1003 is effectively cooled, and normal operation is ensured to carry out detection work.

[0040] Referring to Figures 3-6 As shown in the figure, the top of the box body 1001 is symmetrically provided with two vertical limiting holes 1005, two limiting holes 1005 are inserted with two vertical positioning blocks 1006, the top of the two positioning blocks 1006 is fixedly connected with a cover plate 1007 flush with the side surface of the box body 1001, a rectangular hole C301 is opened in the bottom of the bottom plate 3 vertically below the ground penetrating radar main body 1003, shock absorbers 8 are fixedly connected on both sides of the bottom of the bottom plate 3 through bolts, the top of the shock absorber 8 is connected with the bottom of the box body 1001, the top of the shock absorber 8 is fixedly installed with a fixed plate 9 through bolts, the shock absorber 8 is fixedly connected with the box body 1001 through the fixed plate 9, the inclined plate 4 is fixedly installed with a grating 402 with the same size as the air inlet 401 at the air inlet 401, a rectangular hole B1008 is opened in the middle of the bottom of the box body 1001, the horizontal shaft 1 is symmetrically movably penetrated by the limiting block 11 with the outer side surface of the triangular fixed frame 2, one side of the two limiting blocks 11 is symmetrically fixedly connected with the connecting arm 12 above the inclined plate 4, the middle of the two connecting arms 12 is fixedly connected with the horizontal handle 13, the end of the two connecting arms 12 away from the limiting block 11 is fixedly connected with the vertical connecting plate 14, the inclined plate 4 as a whole is forty-five degrees upward, and the end is arc-shaped, the two sides of one end of the inclined plate 4 are symmetrically fixedly connected with the limiting column 7, and the two limiting columns 7 abut against the surface of the connecting arm 12.

[0041] The device is pushed or pulled by holding the handle 13, the supporting wheels 101 at both ends of the horizontal shaft 1 are rotationally connected to move the device to a designated detection position, and the limiting columns 7 on both sides of one end of the inclined plate 4 abut against the surface of the connecting arm 12 to limit the rotation angle of the connecting arm 12, so as to ensure the stability of the device structure during movement, meanwhile, the inclined plate 4 as a whole is upwardly inclined at an angle of 45 degrees and the end portion is arc-shaped, which can generate vertical upward movement after colliding with external objects during movement, thereby avoiding damage to the ground penetrating radar main body 1003 caused by the collision, the grid 402 plays a preliminary filtering role, and then the air is delivered into the box body 1001 through the air pipe 6, the heat generated by the ground penetrating radar main body 1003 during operation is conducted through the heat dissipation fins 1004, the cold air entering the box body 1001 flows through the heat dissipation fins 1004 to exchange heat and take away the heat, the cover plate 1007 is fixed by inserting the positioning block 1006 into the limiting hole 1005 on both sides of the top of the box body 1001, so that the ground penetrating radar main body 1003 can be quickly installed, improving the installation efficiency, and the shock absorber 8 can buffer external vibration and reduce the influence of vibration on the components such as the ground penetrating radar main body 1003 in the box body 1001 when the device encounters bumps during movement or is placed on uneven ground.

[0042] The implementation principle of the CAS ground penetrating radar collection device is as follows: the supporting wheels 101 at both ends of the horizontal shaft 1 are used to realize movement, the operator holds the handle 13 to operate, the arc-shaped design of the end portion of the inclined plate 4 can generate vertical upward movement when colliding with external objects, thereby avoiding damage to the collection equipment caused by the collision, meanwhile, the air inlet 401 on the inclined plate 4 accelerates the air to enter the air pipe 6 during movement, the air enters the box body 1001 after being preliminarily filtered by the grid 402, the heat generated by the ground penetrating radar main body 1003 during operation is conducted through the heat dissipation fins 1004 at both sides of the rectangular hole A1002, the cold air entering the box body 1001 exchanges heat with the heat dissipation fins 1004 and then takes away the heat to be discharged from the rectangular hole A1002, thereby achieving heat dissipation, in addition, the shock absorber 8 can buffer the vibration generated during movement, thereby reducing the influence on the components such as the ground penetrating radar main body 1003, so that the ground penetrating radar can efficiently and accurately carry out detection work, and ensure the smooth progress of the entire detection process and the safety and stability of the equipment.

[0043] The above is only an optional embodiment of the present disclosure and is not used to limit the present disclosure. Those skilled in the art can make various modifications and changes to the present disclosure. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A CAS ground penetrating radar acquisition device, comprising a horizontal shaft (1), both ends of the horizontal shaft (1) are provided with support wheels (101), characterized in that: The horizontal shaft (1) is symmetrically fixed through the fixing frame (2), the bottom of the two fixing frames (2) is provided with the bottom plate (3), one side of the bottom plate (3) is provided with the inclined plate (4), one side of the inclined plate (4) is symmetrically provided with the air inlet (401), the top of the inclined plate (4) is symmetrically provided with the supporting block (5), and one end of the supporting block (5) is provided with the air pipe (6) connected with the air inlet (401). The top of the bottom plate (3) is provided with a heat dissipation assembly (10), the heat dissipation assembly (10) comprises a box (1001) abutting one end of the air pipe (6), the top of the box (1001) is provided with a rectangular hole A (1002) for air flow, the top of the box (1001) is fixedly provided with a ground penetrating radar main body (1003), and the two sides of the ground penetrating radar main body (1003) are fixedly provided with heat dissipation fins (1004) for heat dissipation.

2. The CAS ground penetrating radar collection device of claim 1, wherein: The top of the box (1001) is symmetrically provided with a limiting hole (1005) on both sides, the two limiting holes (1005) are inserted with a positioning block (1006), and the top of the two positioning blocks (1006) is fixedly connected with a cover plate (1007).

3. The CAS ground penetrating radar collection device of claim 1, wherein: The bottom of the bottom plate (3) is provided with a rectangular hole C (301), and the bottom of the bottom plate (3) is provided with a shock absorber (8) on both sides of the rectangular hole C (301).

4. The CAS ground penetrating radar collection device of claim 3, wherein: The top of the shock absorber (8) is fixedly provided with a fixed plate (9) through bolts, and the box (1001) is fixed between the shock absorber (8) and the fixed plate (9).

5. The CAS ground penetrating radar collection device of claim 1, wherein: The inclined plate (4) is provided with a grille (402) at the air inlet (401).

6. The CAS ground penetrating radar collection device of claim 1, wherein: The bottom of the box (1001) is provided with a rectangular hole B (1008) vertically above the rectangular hole C (301).

7. The CAS ground penetrating radar collection device of claim 1, wherein: The horizontal shaft (1) is symmetrically movably penetrated through the limiting block (11), one side of the two limiting blocks (11) is fixedly connected with the connecting arm (12), the middle of the two connecting arms (12) is fixedly connected with the handle rod (13), and one end of the two connecting arms (12) away from the limiting block (11) is fixedly connected with the connecting plate (14).

8. The CAS ground penetrating radar collection device of claim 1, wherein: One end of the inclined plate (4) is arc-shaped, and the two sides of one end of the inclined plate (4) are symmetrically fixedly connected with the limiting column (7) for limiting the rotating angle of the connecting arm (12). One end of the inclined plate (4) is arc-shaped, and the two sides of one end of the inclined plate (4) are symmetrically fixedly connected with the limiting column (7) for limiting the rotating angle of the connecting arm (12).

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