Radar test quick bonder device

Abstract

The utility model discloses a radar test quick laminator device, including rotation setting in the rotatory base of pick -up truck top, the U -shaped support seat fixed in rotatory base top surface, the two support plates fixed in the U -shaped support seat top, the top base plate fixed in the two support plates top, and install the elastic resistance tight radar assembly in the rotatory top frame top end, the radar test quick laminator device of the application obvious advantage, can adjust height and angle's design, can accurate adaptation tunnel different parts's detection demand, improve radar detection precision, with the help pick -up truck and so on carrier operation, get rid of the dependence on heavy climbing equipment, greatly promote detection speed and efficiency, simultaneously, reduced detection personnel high altitude operation risk, guarantee its safety, and the device can stabilize radar angle and guarantee the stable good lamination of radar and tunnel inner wall, avoid the data distortion problem caused by personnel fatigue, effectively improve detection accuracy, provide reliable support for tunnel safety detection.

Description

Technical Field

[0001] This utility model belongs to the field of tunnel radar detection technology, specifically relating to a radar testing rapid bonding device. Background Technology

[0002] Tunnels, as key nodes in transportation networks, play an irreplaceable role in shortening travel distances and improving transportation efficiency. Their safety directly affects the safety of public life and property as well as the stable operation of society. Scientific inspection of tunnels is the core means to ensure their safety throughout their entire life cycle. Through inspection, it is possible to achieve scientific assessment and proactive intervention of tunnel conditions, transforming the traditional "post-disaster emergency response" model into a "pre-disaster prevention" model. Currently, in tunnel radar inspection operations, the Qingdao Zhongdian GER-10 model radar is commonly used, which uses reflected waves to detect the thickness of the tunnel secondary lining and defects such as voids.

[0003] However, existing detection methods have many problems: they usually use aerial work platforms for high-altitude operations, which not only requires the frequent use of heavy equipment, increasing operating costs and complexity, but also poses a huge safety risk of falls and equipment instability for technicians operating radar at heights of 6-15 meters. At the same time, manual operation makes it difficult to maintain a stable radar antenna angle and pressure. During the detection process, personnel need to lift the radar and press it down hard to provide sufficient pressure to keep the radar in close contact with the surface being tested. However, due to the ease with which personnel can tire, it is often impossible to maintain a tight fit, especially at arched surfaces. This can lead to signal distortion, seriously affecting the accuracy of the data and thus reducing the reliability of the detection results. Therefore, this utility model proposes a radar testing rapid bonding device. Utility Model Content

[0004] The purpose of this invention is to provide a radar testing rapid bonding device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a radar testing rapid bonding device, comprising...

[0006] Rotary base mounted on top of the pickup truck, U-shaped support fixed to the top surface of the rotary base, two support plates symmetrically fixed to the top of the U-shaped support, and top plate fixed to the top of the two support plates;

[0007] And a U-shaped top mount that can be lifted and installed on the top of the top plate;

[0008] And a drive assembly for raising and lowering the U-shaped top seat;

[0009] And a rotating top frame that is rotatably mounted on top of the U-shaped top seat;

[0010] And an angle adjustment mechanism is provided between the rotating top frame and the U-shaped top seat;

[0011] And a flexible clamping radar assembly installed on top of the rotating top frame.

[0012] Preferably, the drive assembly includes a geared motor fixed to the bottom surface of the U-shaped support, a lead screw rotatably mounted between the top base plate and the U-shaped support, and the output end of the geared motor is connected to the lead screw. The drive assembly also includes two support guide plates symmetrically fixed to the bottom surface of the U-shaped top base, and the bottom ends of the two support guide plates extend to the bottom of the top base plate and are fixed with a nut lifting seat. The lead screw passes through the surface of the nut lifting seat and is threadedly connected to the nut lifting seat.

[0013] Preferably, the rotating top frame includes a rotating block rotatably mounted on the inner side of the U-shaped top seat via a rotating shaft, a top plate one fixed to the top of the rotating block, two side plates symmetrically fixed to the top of the top plate one, and a top plate two fixed to the top of the two side plates, with the radar assembly elastically abutting against the top of the top plate two.

[0014] Preferably, the elastic clamping radar assembly includes a support guide rod that vertically and movably penetrates the top plate 2, a movable push plate fixed to the top of the support guide rod and movably located at the top of the top plate 2, and a tunnel detection radar installed on the top surface of the movable push plate. The bottom end of the support guide rod penetrates to the bottom of the top plate 2 and is fixed with a circular end plate. A spring is also sleeved between the surface of the support guide rod and the top plate 2 and the movable push plate.

[0015] Preferably, the bottom end of the spring abuts against the top surface of the second top plate, and the top end of the spring abuts against the bottom surface of the movable push plate.

[0016] Preferably, the surface of the top plate two has a through hole for the support guide rod to pass through.

[0017] Preferably, the angle adjustment mechanism includes two threaded side rods symmetrically fixed on both sides of the rotating block, and an arc-shaped screw slide opened on both sides of the U-shaped top seat for the threaded side rods to pass through and slide. The ends of the threaded side rods pass through the arc-shaped screw slide to the outside of the U-shaped top seat and are fitted with fixing nuts.

[0018] Preferably, the fixing nut is threadedly connected to the threaded side rod, and the fixing nut is abutted and fixed against the outer surface of the U-shaped top seat.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: The radar testing rapid bonding device of this application has obvious advantages. Its adjustable height and angle design can accurately adapt to the detection needs of different parts of the tunnel, improve radar detection accuracy, and eliminate the dependence on heavy climbing equipment by using pickup trucks and other vehicles, thus greatly improving detection speed and efficiency. At the same time, it reduces the risk of high-altitude operations for inspection personnel and ensures their safety. Moreover, the device can stabilize the radar angle and ensure a stable and good fit between the radar and the tunnel wall, avoiding data distortion caused by personnel fatigue, effectively improving detection accuracy, and providing reliable support for tunnel safety inspection. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This utility model Figure 1 A magnified view of a portion of region A in the middle;

[0022] Figure 3 This utility model Figure 1 A magnified view of a portion of region B in the middle;

[0023] Figure 4 This is a schematic diagram of the angle adjustment mechanism of this utility model;

[0024] In the diagram: 1. Rotating base; 2. U-shaped support; 3. Support plate; 4. Top base plate; 5. U-shaped top seat; 6. Drive assembly; 61. Gear motor; 62. Support guide plate; 63. Screw; 64. Nut lifting seat; 7. Rotating top frame; 71. Top plate one; 72. Side plate; 73. Top plate two; 74. Rotating seat block; 8. Elastic clamping radar assembly; 81. Movable push plate; 82. Spring; 83. Support guide rod; 84. Circular end plate; 85. Tunnel detection radar; 9. Angle adjustment mechanism; 91. Threaded side rod; 92. Arc-shaped screw slide; 93. Fixing nut; 10. Pickup truck vehicle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example

[0027] Please see Figures 1 to 4 This is an embodiment of the present utility model, which provides the following technical solution: a radar testing rapid bonding device, comprising...

[0028] The rotating base 1 is mounted on top of the pickup truck 10 via a bearing, a U-shaped support 2 is welded and fixed to the top surface of the rotating base 1, two support plates 3 are symmetrically welded and fixed to the top of the U-shaped support 2, and a top plate 4 is fixed to the top of the two support plates 3. The rotating base 1 is rotatably mounted so that the entire device above can rotate horizontally on the top of the pickup truck 10, which facilitates rotation and position adjustment.

[0029] And a U-shaped top seat 5 that can be lifted and installed on the top of the top plate 4;

[0030] And a drive assembly 6 for driving the U-shaped top seat 5 to rise and fall;

[0031] And the rotating top frame 7, which is rotatably mounted on the top of the U-shaped top seat 5;

[0032] And an angle adjustment mechanism 9 is provided between the rotating top frame 7 and the U-shaped top seat 5;

[0033] And the elastic clamping radar assembly 8 installed on the top of the rotating top frame 7.

[0034] In this embodiment, preferably, the drive assembly 6 includes a reduction motor 61 fixed to the bottom surface of the U-shaped support 2 by bolts, and a lead screw 63 rotatably mounted between the top base plate 4 and the U-shaped support 2 by bearings. The output end of the reduction motor 61 is connected to the bottom end of the lead screw 63. The drive assembly 6 also includes two support guide plates 62 symmetrically welded and fixed to the bottom surface of the U-shaped top base 5. The top base plate 4 has two plate holes for the support guide plates 62 to pass through and move. The bottom ends of the two support guide plates 62 both extend to the bottom of the top base plate 4. A nut lifting seat 64 is welded and fixed between the bottom ends of the two support guide plates 62. The lead screw 63 passes through the surface of the nut lifting seat 64 and is threadedly connected to the nut lifting seat 64. After the reduction motor 61 starts, it drives the lead screw 63 to rotate. Under the action of the thread, the lead screw 63 drives the nut lifting seat 64 to move up and down with the U-shaped top base 5 through the support guide plates 62, realizing the lifting operation of the radar assembly 8 elastically pressing against it.

[0035] In this embodiment, preferably, the rotating top frame 7 includes a rotating block 74 rotatably mounted on the inner side of the U-shaped top seat 5 via a rotating shaft, a top plate 71 welded and fixed to the top of the rotating block 74, two side plates 72 symmetrically fixed to the top of the top of the top plate 71, and a top plate 73 fixed to the top of the two side plates 72. The elastic abutting radar assembly 8 is mounted on the top of the top plate 73, so that the elastic abutting radar assembly 8 can be rotatably mounted on the top of the U-shaped top seat 5 via the rotating top frame 7, which facilitates subsequent adjustment of the tilt angle of the elastic abutting radar assembly 8 so as to better fit the inner wall of the tunnel.

[0036] In this embodiment, preferably, the elastic clamping radar assembly 8 includes a vertically movable support guide rod 83 that penetrates the top plate 2 73, a movable push plate 81 welded and fixed to the top of the support guide rod 83 and movable at the top of the top plate 2 73, and a tunnel detection radar 85 (specifically, the Qingdao Zhongdian GER-10 model radar) installed on the top surface of the movable push plate 81 by multiple bolts. The bottom end of the support guide rod 83 penetrates to the bottom of the top plate 2 73 and is fixed with a circular end plate 84. A spring 82 is also sleeved between the surface of the support guide rod 83 and the top plate 2 73 and the movable push plate 81. Under the pushing of the spring 82, the tunnel detection radar 85 can stably maintain good contact with the inner wall of the tunnel after the elastic clamping radar assembly 8 is raised.

[0037] In this embodiment, preferably, the bottom end of the spring 82 abuts against the top surface of the top plate 73, and the top end of the spring 82 abuts against the bottom surface of the movable push plate 81.

[0038] In this embodiment, preferably, a rod hole is provided through the surface of the top plate 73 for the guide rod 83 to pass through, so as to support the smooth passage of the guide rod 83 and subsequent up and down movement.

[0039] In this embodiment, preferably, the angle adjustment mechanism 9 includes two threaded side rods 91 symmetrically welded and fixed on both sides of the rotating seat block 74, and an arc-shaped screw slide 92 opened on both sides of the U-shaped top seat 5 for the threaded side rods 91 to pass through and slide. The ends of the threaded side rods 91 pass through the arc-shaped screw slide 92 to the outside of the U-shaped top seat 5 and are fitted with fixing nuts 93. Later, the operator only needs to loosen the fixing nuts 93 to release the restriction on the rotating top frame 7. At this time, the rotating top frame 7 can be rotated inside the U-shaped top seat 5 to adjust the tilt angle of the elastically pressing radar component 8. After adjusting to a suitable angle, the fixing nuts 93 can be tightened again to fix it. The adjustment is convenient and flexible.

[0040] In this embodiment, preferably, the fixing nut 93 is threadedly connected to the threaded side rod 91, and the fixing nut 93 is abutted and fixed against the outer surface of the U-shaped top seat 5.

[0041] In summary, during actual use, the operator first adjusts the tilt angle of the elastic clamping radar assembly 8 using the angle adjustment mechanism 9 according to the actual detection position on the tunnel wall, ensuring that the elastic clamping radar assembly 8 is stably at a suitable detection angle. Then, the pickup truck 10 is driven to the detection area inside the tunnel, and the reduction motor 61 is started, causing the lead screw 63 to rotate and drive the nut lifting seat 64, the support guide plate 62, and the U-shaped top seat 5 to rise. This allows the elastic clamping radar assembly 8 at the top to gradually rise to the tunnel wall. When the tunnel detection radar 85 is in contact with the tunnel wall, it will be squeezed, causing the spring 82 to be compressed. When the tunnel detection radar 85 is in contact with the tunnel wall, it will be compressed. When the tunnel detection radar 85 is stably attached to the tunnel wall under the push of spring 82, the reduction motor 61 is turned off to stop the ascent. At this time, the tunnel detection radar 85 is stably attached to the tunnel wall under the push of spring 82, and subsequent normal radar testing and detection steps can be carried out. This eliminates the dependence on heavy climbing equipment, greatly improves the detection speed and efficiency, and reduces the risk of high-altitude operations for inspection personnel, ensuring their safety. Moreover, this device can stabilize the angle of the tunnel detection radar 85 and ensure a stable and good attachment between the tunnel detection radar 85 and the tunnel wall, avoiding data distortion caused by personnel fatigue, effectively improving the detection accuracy, and providing reliable support for tunnel safety inspection.

[0042] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A radar testing rapid bonding device, characterized in that: include Rotary base (1) is mounted on top of the pickup truck (10), U-shaped support (2) is fixed on the top surface of the rotating base (1), two support plates (3) are symmetrically fixed on the top of the U-shaped support (2), and top plate (4) is fixed on the top of the two support plates (3). And a U-shaped top seat (5) that can be lifted and installed on the top of the top plate (4); And a drive assembly (6) for driving the U-shaped top seat (5) to rise and fall; And a rotating top frame (7) that is rotatably mounted on top of the U-shaped top seat (5); And an angle adjustment mechanism (9) disposed between the rotating top frame (7) and the U-shaped top seat (5); And the elastic clamping radar assembly (8) installed on the top of the rotating top frame (7).

2. The radar testing rapid bonding device according to claim 1, characterized in that: The drive assembly (6) includes a geared motor (61) fixed to the bottom surface of the U-shaped support (2) and a lead screw (63) rotatably installed between the top base plate (4) and the U-shaped support (2). The output end of the geared motor (61) is connected to the lead screw (63). The drive assembly (6) also includes two support guide plates (62) symmetrically fixed to the bottom surface of the U-shaped top base (5). The bottom ends of the two support guide plates (62) extend to the bottom of the top base plate (4) and are fixed with a nut lifting seat (64). The lead screw (63) passes through the surface of the nut lifting seat (64) and is threadedly connected to the nut lifting seat (64).

3. The radar testing rapid bonding device according to claim 1, characterized in that: The rotating top frame (7) includes a rotating block (74) rotatably mounted on the inside of the U-shaped top seat (5) via a rotating shaft, a top plate one (71) fixed on the top of the rotating block (74), two side plates (72) symmetrically fixed on the top of the top plate one (71), and a top plate two (73) fixed on the top of the two side plates (72), and the elastically pressing radar assembly (8) is mounted on the top of the top plate two (73).

4. The radar testing rapid bonding device according to claim 3, characterized in that: The elastic clamping radar assembly (8) includes a support guide rod (83) that vertically moves through the top plate two (73), a movable push plate (81) fixed at the top of the support guide rod (83) and movable at the top of the top plate two (73), and a tunnel detection radar (85) installed on the top surface of the movable push plate (81). The bottom end of the support guide rod (83) extends through to the bottom of the top plate two (73) and is fixed with a circular end plate (84). A spring (82) is also sleeved between the surface of the support guide rod (83) and the top plate two (73) and the movable push plate (81).

5. The radar testing rapid bonding device according to claim 4, characterized in that: The bottom end of the spring (82) abuts against the top surface of the top plate (73), and the top end of the spring (82) abuts against the bottom surface of the movable push plate (81).

6. The radar testing rapid bonding device according to claim 4, characterized in that: The surface of the top plate 2 (73) is provided with a rod hole for the support guide rod (83) to pass through.

7. The radar testing rapid bonding device according to claim 4, characterized in that: The angle adjustment mechanism (9) includes two threaded side rods (91) symmetrically fixed on both sides of the rotating block (74) and an arc-shaped screw slide (92) opened on both sides of the U-shaped top seat (5) for the threaded side rods (91) to pass through and slide. The end of the threaded side rod (91) passes through the arc-shaped screw slide (92) to the outside of the U-shaped top seat (5) and is fitted with a fixing nut (93).

8. The radar testing rapid bonding device according to claim 7, characterized in that: The fixing nut (93) is threadedly connected to the threaded side rod (91), and the fixing nut (93) is abutted against the outer surface of the U-shaped top seat (5).

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