CN218839336U

CN218839336U - Vehicle-mounted automatic tunnel detection device

Info

Publication number: CN218839336U
Application number: CN202222984078.4U
Authority: CN
Inventors: 杨朋; 田翔; 李建新; 王雪莲; 高华国; 李吉人; 鲍树峰; 尹衍升; 万成; 路金林; 张怡; 罗楚江; 葛涛; 周双喜; 江学良; 杨慧; 彭云锋; 肖柔美; 林梓豪; 刘演彬
Original assignee: University of Science and Technology Liaoning USTL; Guangzhou Maritime University
Current assignee: University of Science and Technology Liaoning USTL; Guangzhou Maritime University
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-11
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a vehicle-mounted automatic tunnel detection device, which belongs to the technical field of tunnel detection equipment and comprises a fixed base, an adjusting component and detection equipment; the fixed base is arranged on the vehicle body platform; the adjusting component comprises a supporting plate and a plurality of telescopic rods, the supporting plate is arranged at the upper part of the fixed base, the telescopic rods are arranged between the supporting plate and the fixed base, one end of each telescopic rod is movably connected with the fixed base, and the other end of each telescopic rod is hinged and fixed with the supporting plate; the detection equipment is fixedly arranged on the supporting plate. The utility model discloses simple structure, convenient operation can realize the full coverage of tunnel detection terminal surface, keeps detecting that data is reliable and incessant, improves and detects the accuracy.

Description

Vehicle-mounted automatic tunnel detection device

Technical Field

The utility model belongs to the technical field of the tunnel check out test set, concretely relates to on-vehicle automatic formula tunnel detection device.

Background

When adopting geological radar method to detect the tunnel, traditional mobile unit needs the staff to carry out artifical the fixing with the rope, when tunnel headroom is higher, because of receiving construction space's influence, the staff carries out artifical fixed operation more difficult, and at mobile monitoring's in-process, the rope can not guarantee completely that equipment closely laminates the tunnel inner wall, can not obtain effective reliable data moreover, and factor of safety is lower, operating procedure is complicated. Most of the current vehicle-mounted tunnel detection devices adopt rope fixing control, the operation difficulty of workers is complex, and the safety cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a vehicle-mounted automation formula tunnel detection device, the device simple structure, convenient operation can cover the arbitrary detection position in tunnel, detects the tunnel inner wall comprehensively.

The utility model discloses a realize by following technical scheme:

a vehicle-mounted automatic tunnel detection device comprises a fixed base, an adjusting assembly and detection equipment; the fixed base is arranged on the vehicle body platform; the adjusting component comprises a supporting plate and a plurality of telescopic rods, the supporting plate is arranged at the upper part of the fixed base, one ends of the telescopic rods are movably connected with the fixed base, and the other ends of the telescopic rods are hinged and fixed with the supporting plate; the detection equipment is fixedly arranged on the supporting plate.

Compared with the prior art, the utility model discloses following technological effect has:

the utility model has the advantages that the telescopic rod is arranged to replace the rope, so that the height of the detection equipment is effectively controlled to adapt to the size of the tunnel, the telescopic rod can be combined and adjusted at will, any detection part of the tunnel is covered, and the requirements of various tunnel detection environments are met; meanwhile, unmanned and continuous full-section detection is realized, the detection efficiency is improved, the detection equipment can be attached to the surface of the tunnel at any time during use, the detection data is reliable and uninterrupted, and the detection accuracy is ensured.

Furthermore, a track is formed in the fixed base, one end of the telescopic rod is rotatably connected with the fixed base through a rotating shaft, and one end of the telescopic rod slides in the track. Telescopic link one end sets up in the track, and when the telescopic link slided in the track, its other end took place to rotate along with the pivot to control check out test set's activity orbit, make check out test set laminate tunnel inner wall surface as far as, can realize making a round trip to detect the tunnel left and right sides in succession simultaneously, improve and detect the precision.

Furthermore, the telescopic rod is fixedly connected with the supporting plate through a hinged support. The expansion plate and the support plate are fixedly connected through the hinged support, so that the support plate is prevented from horizontal displacement, and the movement track of the detection equipment is better controlled.

Furthermore, a track sliding valve is arranged on the track and used for controlling the position of the telescopic rod on the fixed base. The function of the rail sliding valve is to adjust the position of the end of the telescopic rod on the fixed base. In the in-service use process, through adjusting track slide valve, the position of fixed telescopic link, readjust the pivot again, make check out test set press close to the tunnel and detect the terminal surface.

Further, the check out test set is including detecting box and universal wheel, it fixes to detect the box in the backup pad, the universal wheel sets up the side of detecting the box. Set up the universal wheel at detection box side, conveniently detect the box and walk on the tunnel inner wall, avoid detecting box and tunnel inner wall direct contact.

Furthermore, the telescopic rod is an electric telescopic rod.

Drawings

Fig. 1 is a schematic structural diagram of a vehicle-mounted automated tunnel detection apparatus of the present invention;

fig. 2 is a schematic structural view of a fixing base in the vehicle-mounted automatic tunnel detection device of the present invention;

fig. 3 is a side view of the utility model discloses a vehicle-mounted automatic formula tunnel detection device.

Wherein, 1-fixed base; 2-a support plate; 3-a first telescopic rod; 4-a second telescopic rod; 5-a rotating shaft; 6-hinged support; 7-a connecting rod; 8-universal wheels; 9-detecting the box body; 11-track.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specification, but the described embodiments are only some embodiments of the present invention, not all embodiments, and the scope of the present invention is not limited thereto.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.

It should be noted that, in the present invention, the relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Please refer to fig. 1 and fig. 2, this embodiment provides a vehicle-mounted automatic tunnel detection device, including unable adjustment base 1, adjusting part and check out test set, unable adjustment base 1 sets up on the automobile body platform, adjusting part includes backup pad 2 and three telescopic links, backup pad 2 sets up in unable adjustment base 1 top, the one end and the unable adjustment base 1 swing joint of telescopic link, the other end articulates in the bottom of backup pad 2, check out test set fixes the top at backup pad 2, through fixing whole check out test set on the automobile body platform, adjust the length of telescopic link and the position of telescopic link on unable adjustment base, make check out test set press close to the tunnel inner wall as far as possible, adapt to different tunnel detection environment, accomplish the detection to tunnel environment.

Wherein, two parallel tracks 11 are arranged on the fixed base 1, a track sliding valve is arranged on the track 11, a connecting rod 7 is also arranged in the fixed base 1, the connecting rod 7 is arranged vertically to the two tracks 11, and the track sliding valve controls the position of the connecting rod 7 in the track 11; the three telescopic rods are respectively a first telescopic rod 3 and two second telescopic rods 4, the two second telescopic rods 4 are respectively arranged at the same end of the fixed base 1 corresponding to the track 11 and are fixedly connected with the fixed base 1 through a rotating shaft 5, the rotating shaft 5 can rotate and can slide along the track 11 so as to drive the second telescopic rods 4 to move, the other ends of the second telescopic rods 4 are fixedly connected with the bottom of the supporting plate 2 through hinged supports 6, and the end parts, close to the supporting plate 2, of the two second telescopic rods 4 are fixedly connected through a supporting rod; one end of the first telescopic rod 3 is fixedly connected with the bottom of the supporting plate 2 through a hinged support 6, and the other end of the first telescopic rod is rotatably connected to the middle of a connecting rod 7 through a rotating shaft 5. In this embodiment, the telescopic link adopts electric telescopic handle.

The detection device comprises a detection box body 9 and two universal wheels 8, the detection box body 9 is fixed on the supporting plate 2, the two universal wheels 8 are respectively installed on the opposite side edges of the detection box body 9, and the detection box body 9 is driven to walk on the inner wall of the tunnel through the universal wheels 8, so that the detection box body 9 is prevented from being in direct contact with the inner wall of the tunnel. In this embodiment, the detection box 9 is a 3D-RADAR.

Based on the above scheme, the specific working process of this embodiment is as follows:

firstly, assembling a detection device outside a tunnel, checking the connection condition of each component, completing the installation and debugging of the detection device, starting to walk to the end face to be monitored of the tunnel, adjusting the heights of a first telescopic rod 3 and a second telescopic rod 4 according to the height of the end face to be monitored, and braking after the height of the first telescopic rod and the second telescopic rod rises to a specified height; then track slide valve adjusting connecting rod 7 is to suitable position and braking, and readjustment pivot 5 makes detection device slowly rotate to the tunnel, waits to rotate to wait to detect the terminal surface and suitably slow down speed a little far away, presses close to the tunnel surface gradually, and the back that the adjusting device finishes begins work, makes the vehicle at the uniform velocity even running, guarantees to detect box 9 and the laminating of tunnel inner wall, accomplishes the detection to the tunnel surface.

In other embodiments, the number of telescopic links can set up according to actual conditions, for example can set up four telescopic links, add first telescopic link 3, the tip of two first telescopic links 3 rotates with the both ends of connecting rod 7 respectively to be connected, increases detection device's stability.

The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology if they do not depart from the spirit and scope of the present invention.

Claims

1. A vehicle-mounted automatic tunnel detection device is characterized by comprising a fixed base, an adjusting assembly and detection equipment; the fixed base is arranged on the vehicle body platform; the adjusting assembly comprises a supporting plate and a plurality of telescopic rods, the supporting plate is arranged at the upper part of the fixed base, one ends of the telescopic rods are movably connected with the fixed base, and the other ends of the telescopic rods are hinged and fixed with the supporting plate; the detection equipment is fixedly arranged on the supporting plate.

2. The vehicle-mounted automatic tunnel detection device according to claim 1, wherein a rail is formed on the fixed base, one end of the telescopic rod is rotatably connected with the fixed base through a rotating shaft, and one end of the telescopic rod slides in the rail.

3. The vehicle-mounted automatic tunnel detection device according to claim 1, wherein the telescopic rod is fixedly connected with the supporting plate through a hinged support.

4. The vehicle-mounted automatic tunnel detection device according to claim 2, wherein a track sliding valve is disposed on the track, and the track sliding valve is used for controlling the position of the telescopic rod in the track.

5. The vehicle-mounted automatic tunnel detection device according to claim 1, wherein the detection equipment comprises a detection box body and universal wheels, the detection box body is fixed on the supporting plate, and the universal wheels are arranged on the side of the detection box body.

6. The vehicle-mounted automatic tunnel detection device according to claim 1, wherein the telescopic rod is an electric telescopic rod.