Deformable coal mine geological radar detection vehicle

Abstract

The utility model discloses a deformable coal mine geological radar detection vehicle, and relates to the technical field of radar detection. The device comprises a bottom plate, the side plates are symmetrically fixed on the surface of the bottom plate; the rotating shaft is rotatably arranged between the two side plates in a penetrating manner; sleeves are symmetrically fixed at two ends of the rotating shaft; the U-shaped sliding rod is hermetically and slidably arranged on the inner wall of the sleeve; the C-shaped groove is formed in the side plate; the C-shaped shafts are symmetrically fixed to the ends of the rotating shafts and are in sliding fit with the inner walls of the C-shaped grooves, and the rotating shafts, the C-shaped grooves and the C-shaped shafts are located on the same rotating shaft. Through the arrangement of the rotating shaft which rotates on the side plate, the rotating shaft drives the C-shaped shaft to slide in the C-shaped groove when rotating, air is pushed into the sleeve, then the U-shaped sliding rod is extruded to slide out, the total length of the sleeve and the U-shaped sliding rod is adjusted in a mode of changing the air pressure in the sleeve, and the device is convenient to push.

Description

TECHNICAL FIELD

[0001] The utility model belongs to radar detection technical field, especially be related to deformable coal mine geological radar detection vehicle. BACKGROUND

[0002] Coal mine geological detection is an important link to ensure the safety production of coal mine, and ground penetrating radar as an efficient and non-destructive detection means is widely used in the survey of coal mine geological structure. The traditional ground penetrating radar equipment usually needs manual carrying or moving with the help of fixed vehicles, but in the complex and changeable underground environment of coal mine, the portability and adaptability of the equipment are particularly important. In order to improve the detection efficiency, researchers have developed various mobile radar detection devices to realize the rapid deployment and flexible operation of the equipment.

[0003] At present, the existing coal mine geological radar detection vehicle still has certain limitations in structure design. For example, the supporting structure of part of the detection vehicle cannot be flexibly adjusted in length according to the use scene, which leads to the difficulty in accommodating in narrow roadway or lacking enough extension when passing through obstacles. In addition, the storage mechanism of the traditional detection vehicle is often complex, which increases the operation difficulty and equipment maintenance cost, and it is difficult to meet the efficient and convenient operation demand in the underground.

[0004] Therefore, we provide a deformable coal mine geological radar detection vehicle to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] To solve the above technical problems, the utility model is realized by the following technical scheme: the utility model is a deformable coal mine geological radar detection vehicle, which comprises

[0006] The bottom plate can place ground penetrating radar equipment on its surface, and the bottom surface is provided with wheels;

[0007] The side plates are symmetrically fixed on the surface of the bottom plate;

[0008] The rotating shaft is rotatably arranged between the two side plates;

[0009] The sleeve is symmetrically fixed at both ends of the rotating shaft;

[0010] The U-shaped sliding rod is sealingly and slidingly arranged in the inner wall of the sleeve;

[0011] The C-shaped groove is opened in the inside of the side plate, and the bottom end penetrates the side plate;

[0012] The C-shaped shaft is symmetrically fixed at the end of the rotating shaft, and is slidingly matched with the inner wall of the C-shaped groove. The rotating shaft, the C-shaped groove and the C-shaped shaft are on the same rotating shaft, and the top end of the C-shaped groove is connected with one end of the sleeve close to the rotating shaft through a hose;

[0013] Wherein, rotating the rotating shaft drives the sleeve away from the bottom plate, simultaneously drives the C-shaped shaft to push the air inside the C-shaped groove into the sleeve, so that the U-shaped slide rod extends out of the sleeve, lengthens the total length of the sleeve and the U-shaped slide rod, and facilitates pushing the bottom plate.

[0014] The utility model further sets up, the vertical distance of rotating shaft's rotation axis distance bottom plate bottom surface is greater than the radius of C-shaped axle.

[0015] The utility model further sets up, rotating the rotating shaft drives the sleeve close to the bottom plate, simultaneously drives the C-shaped axle to suck the air inside the sleeve into the C-shaped groove, so that the U-shaped slide rod slides to the inside of the sleeve, shortens the total length of the sleeve and the U-shaped slide rod, and facilitates storage.

[0016] The utility model further sets up, still include strip recess, its open in the bottom plate surface far from the one side of rotating shaft, when the sleeve and U-shaped slide rod are in storage state, U-shaped slide rod and the sleeve vertical segment are placed in strip recess.

[0017] The utility model further sets up, still include limit ring, its fixed in the bottom plate surface middle position, its inner chamber is used to deposit ground penetrating radar equipment.

[0018] The utility model has following beneficial effects: 1, the utility model passes through setting up rotating on the side plate rotating shaft, make its rotation drive C-shaped axle slide in C-shaped groove, push the gas into the sleeve, further extrude U-shaped slide rod and slide out, change the total length of sleeve and U-shaped slide rod of the mode of adjusting the air pressure of sleeve, convenient for pushing device.

[0019] 2, the rotating shaft of the utility model rotates different angles, drive C-shaped axle to rotate different angles, further the gas inside C-shaped groove that is pushed into the sleeve is also different, further the total length of sleeve and U-shaped slide rod is also different, suitable for different height people, also can quickly adapt to the height change of complex underground passage.

[0020] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0022] Figure 1 It is the structural schematic diagram of deformable coal mine geological radar detection vehicle.

[0023] Figure 2 The structure schematic diagram of the unfolded state of the utility model.

[0024] Figure 3 The structure schematic diagram of the unfolded state of the utility model. Figure 2 The A area enlarged view of the utility model.

[0025] In the drawings, the component list represented by each sign is as follows:

[0026] 1, bottom plate; 2, side plate; 3, rotating shaft; 4, sleeve; 5, U-shaped slide bar; 6, C-shaped groove; 7, C-shaped shaft; 8, strip-shaped recess; 9, limiting ring. Specific embodiments

[0027] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model. Specific embodiments

[0029] Please refer to Figure 1 The utility model discloses a deformable coal mine geological radar detection vehicle, including bottom plate 1, its surface can place ground penetrating radar equipment, limiting ring 9 is fixed in the middle position on the surface of bottom plate 1, its inner cavity is used to store ground penetrating radar equipment, the surface of bottom plate 1 is fixed with n-shaped shaft, is located just above ground penetrating radar equipment, is convenient for carrying by hand n-shaped shaft, its bottom surface is provided with wheel, facilitates the push car body.

[0030] Further, please refer to Figures 1-3 Side plate 2, it is fixed on the surface of bottom plate 1 symmetrically;

[0031] Rotating shaft 3, it is rotatably arranged between two side plates 2, and the two ends penetrate the side plate 2 and point to the outside;

[0032] Sleeve 4, it is fixed on the two ends of rotating shaft 3 symmetrically, one end of sleeve 4 close to rotating shaft 3 is airtight, and the other end is open;

[0033] U-shaped slide bar 5, it is sealingly slidably arranged in the inner wall of sleeve 4, U-shaped slide bar 5 includes horizontal shaft and vertical shaft fixed on the two ends of horizontal shaft, two vertical shafts are slidably arranged in the inner wall of two sleeves 4, and the circumferential surface of vertical shaft is tightly attached to the inner wall of sleeve 4 to prevent air leakage;

[0034] C-shaped groove 6, it is arranged in the inside of side plate 2, and the bottom end penetrates the side plate 2;

[0035] C-shaped shaft 7 is symmetrically fixed at the end of rotating shaft 3, which is in sliding fit with the inner wall of C-shaped groove 6, and rotating shaft 3, C-shaped groove 6 and C-shaped shaft 7 are on the same rotation axis;

[0036] The top end of C-shaped groove 6 is connected with the end of sleeve 4 close to rotating shaft 3 through a hose, and a connecting pipe is fixed on side plate 2 and the end of sleeve 4 close to rotating shaft 3, the connecting pipe on side plate 2 is close to the top end of C-shaped groove 6, and the two ends of the hose are respectively and sealingly connected with the two connecting pipes, and the hose is convenient for adapting to the movement of the connecting pipe on sleeve 4 caused by the rotation of rotating shaft 3;

[0037] The vertical distance between the rotation axis of rotating shaft 3 and the bottom surface of bottom plate 1 is greater than the radius of C-shaped shaft 7, thereby ensuring that the lowest position of C-shaped groove 6 can be completely formed on side plate 2, and ensuring that C-shaped shaft 7 can slide smoothly;

[0038] Specifically, before entering the underground coal mine, the device is stored to reduce the floor area and facilitate carrying by hand holding the n-shaped shaft, and the specific operation is that rotating rotating shaft 3 drives sleeve 4 to be close to bottom plate 1, and at the same time drives C-shaped shaft 7 to suck the air in sleeve 4 into C-shaped groove 6, so that U-shaped slide rod 5 slides into sleeve 4, thereby shortening the total length of sleeve 4 and U-shaped slide rod 5, that is, the state shown in Figure 1 is achieved.

[0039] When entering the coal mine, the operator is easy to consume physical strength by hand holding the ground penetrating radar equipment all the time, and by pulling out U-shaped slide rod 5 from inside sleeve 4 to increase the total length of the two, the operator can push bottom plate 1 by hand holding U-shaped slide rod 5, thereby driving the ground penetrating radar equipment to detect, and the specific operation is that rotating rotating shaft 3 drives sleeve 4 to be away from bottom plate 1, and at the same time drives C-shaped shaft 7 to push the air in C-shaped groove 6 into sleeve 4, so that U-shaped slide rod 5 extends out of sleeve 4, thereby lengthening the total length of sleeve 4 and U-shaped slide rod 5, that is, the state shown in Figure 2 is achieved, at this time, the operator is convenient for pushing bottom plate 1, and the height of U-shaped slide rod 5 finally located is different due to different rotation angles, which is suitable for people of different heights, and can also quickly adapt to the complex height changes of the underground passage.

[0040] Further, please refer to Figures 1-3 , which further comprises a strip-shaped groove 8 formed on the surface of bottom plate 1 away from rotating shaft 3, when sleeve 4 and U-shaped slide rod 5 are in the storage state, the part of U-shaped slide rod 5 perpendicular to sleeve 4 is placed in strip-shaped groove 8, and when the device is not used, it is automatically placed on the surface of bottom plate 1 due to gravity, and the strip-shaped groove 8 is provided to better adhere to bottom plate 1.

[0041] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A deformable coal mine geological radar detection vehicle, characterized in that: Comprising a bottom plate (1) with a surface on which a ground penetrating radar device can be placed and a bottom surface on which wheels are arranged; a side plate (2) symmetrically fixed to the surface of the bottom plate (1); a rotating shaft (3) arranged through and rotatable between the two side plates (2); a sleeve (4) symmetrically fixed to the ends of the rotating shaft (3); a U-shaped slide rod (5) sealingly and slidably arranged in the inner wall of the sleeve (4); a C-shaped groove (6) arranged in the inside of the side plate (2) and penetrating the side plate (2) at the bottom end; a C-shaped shaft (7) symmetrically fixed to the end of the rotating shaft (3) and slidably fitted with the inner wall of the C-shaped groove (6), the rotating shaft (3), the C-shaped groove (6) and the C-shaped shaft (7) being on the same rotation axis, and the top end of the C-shaped groove (6) being connected to the end of the sleeve (4) close to the rotating shaft (3) through a hose; wherein rotating the rotating shaft (3) drives the sleeve (4) away from the bottom plate (1) and simultaneously drives the C-shaped shaft (7) to push the air inside the C-shaped groove (6) into the sleeve (4), so that the U-shaped slide rod (5) extends out of the sleeve (4), lengthening the total length of the sleeve (4) and the U-shaped slide rod (5) and facilitating the pushing of the bottom plate (1).

2. The deformable coal mine geological radar detection vehicle according to claim 1, wherein the vertical distance between the rotation axis of the rotating shaft (3) and the bottom surface of the bottom plate (1) is greater than the radius of the C-shaped shaft (7).

3. The deformable coal mine geological radar detection vehicle according to claim 2, wherein rotating the rotating shaft (3) drives the sleeve (4) to approach the bottom plate (1) and simultaneously drives the C-shaped shaft (7) to draw the air inside the sleeve (4) into the C-shaped groove (6), so that the U-shaped slide rod (5) slides into the sleeve (4), shortening the total length of the sleeve (4) and the U-shaped slide rod (5) and facilitating the storage.

4. The deformable coal mine geological radar detection vehicle according to claim 3, wherein it further comprises a strip-shaped groove (8) arranged on the surface of the bottom plate (1) away from the rotating shaft (3), and when the sleeve (4) and the U-shaped slide rod (5) are in the storage state, the part of the U-shaped slide rod (5) perpendicular to the sleeve (4) is placed in the strip-shaped groove (8).

5. The deformable coal mine geological radar detection vehicle according to claim 4, wherein it further comprises a limiting ring (9) fixed to the middle of the surface of the bottom plate (1), and the inner cavity of the limiting ring (9) is used to store the ground penetrating radar device.

Images