Multifunctional geological radar pavement detection vehicle

Abstract

The utility model relates to a multifunctional geological radar road detection vehicle which comprises a vehicle body support, a lifting frame and a cart handle, the lifting frame and the cart handle are arranged on the vehicle body support, a ground penetrating radar is detachably installed on the lifting frame, firstly, the ground penetrating radar is detachably installed on the lifting frame, and therefore when geological detection does not need to be carried out, the ground penetrating radar can be detached, and the cart handle is installed on the cart handle. The detection vehicle is used for mounting other instruments or loading other goods, so that multifunction is realized, and the practicability of the detection vehicle is improved; then, the telescopic rod is hinged to the sliding seat and is provided with a locking device, when the detection vehicle works, the telescopic rod is locked through the locking device, so that the telescopic rod is kept in an upwards-extending working state, a worker can push the vehicle body support to move through the cross rod, and if work is not needed, the telescopic rod is locked through the locking device; the telescopic rod is unlocked through the locking device, so that the telescopic rod can be stored and lie flat on the vehicle body support, the occupied space of the detection vehicle is reduced, and transportation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of survey equipment, in particular to a multifunctional geological radar road surface detection vehicle. Background Art

[0002] Ground penetrating radar is an effective means of detecting underground targets developed in recent decades. It is a non-destructive detection technology. Compared with other conventional underground detection methods, it has the advantages of fast detection speed, continuous detection process, high resolution, convenient and flexible operation, and low detection cost. It is increasingly used in the field of engineering survey.

[0003] For example, the utility model patent with Chinese patent publication number CN206618860U discloses a geological radar road surface detection vehicle, including a mounting bracket, the bottom four corners of the mounting bracket are all installed with a rotating shaft fixing plate, the two groups of rotating shaft fixing plates on the left and the two groups of rotating shaft fixing plates on the right are all installed with a rotating shaft, the left and right sides of the rotating shaft are all installed with universal wheels, the top four corners of the mounting bracket are all installed with telescopic structures, the tops of the four groups of telescopic structures are installed with mounting plates, the central positions of the four sides of the mounting plate are all installed with a level, the left and right sides of the top of the mounting plate are respectively provided with a geological radar mounting slot and a computer placement slot, the right ends of the mounting bracket are connected with connecting rods, and the tops of the two groups of connecting rods are connected with a push rod, which can well adjust the detection height and detection level. However, the push handle of this structure is fixedly set, that is, the connecting rod is fixedly installed on the mounting bracket, and there is a lack of folding function for the connecting rod, so that when the device is transported, it occupies a large space and is inconvenient to transport. Utility Model Content

[0004] The utility model aims to solve one of the problems existing in the existing related technologies to at least a certain extent. To this end, the utility model provides a multifunctional geological radar pavement detection vehicle with foldable cart handles for easy transportation.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional geological radar pavement detection vehicle comprises a vehicle body support, a lifting frame arranged on the vehicle body support and a trolley handle, a ground penetrating radar is detachably mounted on the lifting frame, slide rails are arranged on the left and right sides of the vehicle body support, and slide seats are slid forward and backward in the two slide rails, the trolley handle comprises telescopic rods arranged on the left and right sides, the lower ends of the two telescopic rods are correspondingly hinged on the two slide seats, the upper ends of the two telescopic rods are connected to a cross bar, and a locking device is also arranged on the vehicle body support, the locking device can lock or unlock the telescopic rod, when the telescopic rod is in a locked state, the telescopic rod remains in an upwardly extending working state, and when the telescopic rod is in an unlocked state, the telescopic rod can be flatly stored on the vehicle body support.

[0007] In some embodiments, the vehicle body support includes a bottom plate and side plates arranged on the left and right sides of the bottom plate. The two slide rails are arranged on the bottom plate and correspondingly arranged on the inner sides of the side plates. A notch is arranged on the bottom plate, and the ground penetrating radar is arranged in the notch.

[0008] In some embodiments, the telescopic rod includes a bottom rod and a movable rod that can be movably extended and retracted at the upper end of the bottom rod. A first pin is movably inserted into one side of the bottom rod. A plurality of first through holes are spaced apart along the length direction of the movable rod. The first pin can be inserted into any one of the first through holes. The bottom rod is hinged on a sliding seat, and the cross bar is connected between the two telescopic rods.

[0009] In some embodiments, the locking device includes a bolt threadedly connected to the side plate, and a threaded hole is provided on one side of the bottom rod. After the bolt is threadedly connected to the side plate, it passes through the side plate and is threadedly connected to the threaded hole.

[0010] In some embodiments, the lifting frame includes a rectangular frame arranged directly above the notch, the ground penetrating radar is placed on the rectangular frame, vertical rods are arranged at the four corners of the lower end of the rectangular frame, a lifting seat is arranged on the bottom plate and below the corresponding vertical rods, a groove is arranged at the upper end of the lifting seat, the vertical rod is correspondingly extended and retracted in the groove, a second pin is movably inserted on one side of the lifting seat, and a plurality of second through holes are spaced apart in the up and down directions on the vertical rod, and the second pin is inserted into any one of the second through holes.

[0011] In some embodiments, an elastic bandage for compressing the ground penetrating radar is connected between the two side plates.

[0012] In some embodiments, movable wheels are spaced apart at the front and rear sides of the outer sides of the two side panels.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. First, the ground penetrating radar is detachably installed on the lifting frame, so that when geological detection is not needed, the ground penetrating radar can be disassembled and used to install other instruments or load other goods, thus achieving multifunctionality and improving the practicality of the detection vehicle;

[0015] 2. Then, the lifting frame can be raised and lowered, so that the detection height can be adjusted according to the detection situation to improve the efficiency and accuracy of the detection;

[0016] 3. The telescopic rod is hinged on the slide and is provided with a locking device. When the inspection vehicle is working, the telescopic rod is locked by the locking device so that the telescopic rod remains in an upwardly extended working state. The staff can push the vehicle body bracket to move through the cross bar. If it is not needed to work, the telescopic rod is unlocked by the locking device so that the telescopic rod can be stored and lie flat on the vehicle body bracket, thereby reducing the space occupied by the inspection vehicle and facilitating transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the handle of the utility model when it is unfolded;

[0018] Figure 2 It is a three-dimensional schematic diagram of the handle of the utility model when it is stored;

[0019] Figure 3 It is an exploded schematic diagram of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the locking device of the utility model. DETAILED DESCRIPTION

[0021] The following specific implementation contents provide a variety of different embodiments or examples for implementing the utility model. Of course, these are only embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals may be used in different embodiments, such as repeated numbers and / or letters. These repetitions are for the purpose of simply and clearly describing the utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0022] like Figure 1-Figure 4A multifunctional geological radar pavement detection vehicle shown in the figure includes a vehicle body support 1, a lifting frame 2 and a cart handle 3 arranged on the vehicle body support 1, a ground penetrating radar 4 is detachably installed on the lifting frame 2, and slide rails 5 are arranged on the left and right sides of the vehicle body support 1, and slide seats 6 are slid forward and backward in the two slide rails 5. The cart handle 3 includes telescopic rods 7 arranged on the left and right sides, and the lower ends of the two telescopic rods 7 are correspondingly hinged on the two slide seats 6, and the upper ends of the two telescopic rods 7 are connected to a cross bar 8. A locking device is also arranged on the vehicle body support 1, and the locking device can lock or unlock the telescopic rod 7. When the telescopic rod 7 is in a locked state, the telescopic rod 7 remains in an upwardly extended working state. When the telescopic rod 7 is in an unlocked state, the telescopic rod 7 can be lying flat and stored on the vehicle body support 1.

[0023] In the utility model, firstly, the ground penetrating radar 4 is detachably mounted on the lifting frame 2, so that when geological detection is not needed, the ground penetrating radar 4 can be disassembled and used to install other instruments or to load other goods, thereby realizing multifunctionality and improving the practicality of the detection vehicle.

[0024] Then, the lifting frame 2 can be raised and lowered, so that the detection height of the ground penetrating radar 4 can be adjusted according to the detection situation, thereby improving the efficiency and accuracy of the detection.

[0025] In addition, the telescopic rod is hinged on the slide 6 and is provided with a locking device. When the inspection vehicle is working, the telescopic rod 7 is locked by the locking device, so that the telescopic rod 7 remains in an upwardly extended working state (such as Figure 1 As shown), the staff can push the vehicle body bracket 1 to move through the cross bar 8; if no work is needed, the telescopic rod 7 can be unlocked through the locking device, so that the telescopic rod 7 can be stored and laid flat on the vehicle body bracket 1, thereby reducing the occupied space of the inspection vehicle and facilitating transportation.

[0026] See also Figure 1-Figure 3 As shown, the vehicle body bracket 1 includes a bottom plate 21 and side plates 22 arranged on the left and right sides of the bottom plate 21, the two slide rails 5 are arranged on the bottom plate 21 and correspondingly arranged on the inner sides of the side plates 22, a notch 23 is arranged on the bottom plate 21, and the ground penetrating radar 4 is arranged in the notch 23.

[0027] See also Figure 1As shown, the telescopic rod 7 includes a bottom rod 31 and a movable rod 32 that can be movably extended and retracted at the upper end of the bottom rod 31. A first pin 33 is movably inserted on one side of the bottom rod 31. A plurality of first through holes 34 are spaced along the length direction of the movable rod 32. The first pin 33 can be inserted into any one of the first through holes 34. The bottom rod 31 is hinged on the slide seat 6. The cross bar 8 is connected between the two telescopic rods 7. The first pin 33 can be pulled out, and then the movable rod 32 can be extended and retracted along the bottom rod 31 to adjust the length of the telescopic rod 7. After the adjustment is completed, the first pin 33 passes through the bottom rod 31 and is inserted into the corresponding first through hole 34.

[0028] See also Figure 1 , Figure 4 As shown, the locking device includes a bolt 41 threadedly connected to the side plate 22 , and a threaded hole 42 is provided on one side of the bottom rod 31 . After the bolt 41 is threadedly connected to the side plate 22 , it passes through the side plate 22 and is threadedly connected to the threaded hole 42 .

[0029] When the telescopic rod 7 is in the locked state, the bolt 41 is threadedly connected with the threaded hole 42, so that the bottom rod 31 of the telescopic rod 7 is fixedly connected with the side plate 22, thereby keeping the telescopic rod 7 in the working state of extending upward (such as Figure 1 When the telescopic rod 7 is to be stored, the movable rod 32 can be retracted into the bottom rod 31, and then the bolt 41 can be screwed out of the threaded hole 42. At this time, the bottom rod 31 can be swung, and then the slide 6 can be slid from one end of the slide rail 5 to the other end, and the bottom rod 31 can be made to lie flat on the vehicle body bracket 1. At this time, the screw 41 can also be screwed in so that its threaded end part is located above the bottom rod 31, so that it can be used to limit the bottom rod 31 from swinging upward, and reduce the occupied space of the inspection vehicle, which is convenient for transportation.

[0030] See also Figure 1-Figure 3 As shown, the lifting frame 2 includes a rectangular frame 51 arranged just above the notch 23, and the ground penetrating radar 4 is placed on the rectangular frame 51. Of course, there is a notch in the middle of the rectangular frame 51, and the ground penetrating radar 4 is stuck in the notch. Vertical rods 52 are arranged at the four corners of the lower end of the rectangular frame 51, and a lifting seat 53 is arranged on the bottom plate 21 and below the corresponding vertical rods 52. A groove 54 is arranged at the upper end of the lifting seat 53. The vertical rod 52 can be correspondingly extended and retracted in the groove 54. A second pin 55 is movably inserted on one side of the lifting seat 53. A plurality of second through holes 56 are spaced apart in the up and down directions on the vertical rod 52. The second pin 55 is inserted into any one of the second through holes 56. The vertical rod 52 is moved up and down in the groove 54 of the lifting seat 53 to achieve height adjustment of the ground penetrating radar 4. Finally, the second pin 55 is inserted into any one of the second through holes 56 to fix the rectangular frame 51.

[0031] See also Figure 1 , Figure 2 As shown, an elastic bandage 61 for compressing the ground penetrating radar 4 is connected between the two side plates 22. The ground penetrating radar 4 is compressed by the elastic force of the elastic bandage 61. In addition, the elastic bandage 61 can be pulled apart by a worker so that the ground penetrating radar 4 can be taken out.

[0032] In the present invention, movable wheels 71 are spaced apart at the front and rear sides of the outer sides of the two side plates 22 .

[0033] Combined with the drawings and the above display and description of the basic principles and main features of the utility model and the advantages of the utility model, the technical personnel in the industry should understand that the utility model is not limited to the above embodiments, and the above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional geological radar road surface detection vehicle, comprising a vehicle body support (1), a lifting frame (2) and a trolley handle (3) arranged on the vehicle body support (1), characterized in that: A ground penetrating radar (4) is detachably mounted on the lifting frame (2); slide rails (5) are spaced apart on the left and right sides of the vehicle body support (1); and slide seats (6) are slid forward and backward in the two slide rails (5); the cart handle (3) includes telescopic rods (7) spaced apart on the left and right sides; the lower ends of the two telescopic rods (7) are correspondingly hinged on the two slide seats (6); the upper ends of the two telescopic rods (7) are connected to a cross bar (8); and a locking device is also arranged on the vehicle body support (1); the locking device can lock or unlock the telescopic rod (7); when the telescopic rod (7) is in a locked state, the telescopic rod (7) maintains a working state of extending upward; when the telescopic rod (7) is in an unlocked state, the telescopic rod (7) can be stored flat on the vehicle body support (1).

2. A multifunctional geological radar road surface detection vehicle according to claim 1, characterized in that: The vehicle body support (1) comprises a bottom plate (21) and side plates (22) arranged on the left and right sides of the bottom plate (21); the two slide rails (5) are arranged on the bottom plate (21) and correspondingly arranged on the inner sides of the side plates (22); a notch (23) is arranged on the bottom plate (21); and the ground penetrating radar (4) is arranged in the notch (23).

3. A multifunctional geological radar road surface detection vehicle according to claim 2, characterized in that: The telescopic rod (7) comprises a bottom rod (31) and a movable rod (32) which is movably retractable at the upper end of the bottom rod (31); a first latch (33) is movably inserted on one side of the bottom rod (31); a plurality of first through holes (34) are spaced apart on the movable rod (32) along its length direction; the first latch (33) can be inserted into any one of the first through holes (34); the bottom rod (31) is hinged on a sliding seat (6); and the cross rod (8) is connected between the two telescopic rods (7).

4. The multifunctional geological radar road surface detection vehicle according to claim 3 is characterized in that: The locking device comprises a bolt (41) threadedly connected to the side plate (22); a threaded hole (42) is provided on one side of the bottom rod (31); the bolt (41) is threadedly connected to the side plate (22) and passes through the side plate (22) to be threadedly connected to the threaded hole (42).

5. The multifunctional geological radar road surface detection vehicle according to claim 2 is characterized in that: The lifting frame (2) comprises a rectangular frame (51) arranged just above the notch (23), the ground penetrating radar (4) is placed on the rectangular frame (51), vertical rods (52) are arranged at four corners of the lower end of the rectangular frame (51), a lifting seat (53) is arranged on the bottom plate (21) and below the corresponding vertical rods (52), a groove (54) is arranged at the upper end of the lifting seat (53), the vertical rod (52) is correspondingly extended and retracted in the groove (54) up and down, a second latch (55) is movably inserted on one side of the lifting seat (53), a plurality of second through holes (56) are arranged on the vertical rod (52) at intervals in the up and down directions, and the second latch (55) is inserted into any one of the second through holes (56).

6. The multifunctional geological radar road surface detection vehicle according to claim 5 is characterized in that: An elastic bandage (61) for compressing the ground penetrating radar (4) is connected between the two side plates (22).

7. The multifunctional geological radar road surface detection vehicle according to claim 2 is characterized in that: Movable wheels (71) are spaced apart from each other on the outer sides of the two side plates (22).

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