Omnibearing detection device for mine geology

Abstract

The utility model belongs to the technical field of mine geology detection equipment, in particular to an omnibearing detection device for mine geology, which comprises a supporting mechanism, a detection rod and a detection mechanism, the supporting mechanism comprises a sleeve and a three-jaw chuck, and the three-jaw chuck is arranged outside the sleeve; the detection rod is inserted into the sleeve; the detection mechanism is arranged at the front end of the detection rod and comprises a fixing pipe and a detection component, the detection component is inserted into the front end of the fixing pipe, the three-jaw chuck is unfolded and fixed to the hole, the detection component is arranged at the front end of the detection rod, and the detection rod moves in a pulling and inserting mode in the sleeve to change the depth of the detection component in the hole. The detection part is used for detecting the interior of the hole, the structure is light and simple, disassembly and assembly are convenient, and carrying and using are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mine geological detection equipment, in particular to an all-round detection device for mine geology. Background Art

[0002] The geological structure of coal mines in my country is complex, and the structures of various mines vary greatly. With the increasing demand for coal resources and the country's emphasis on coal mine safety, it is very important to observe and understand the underground geological conditions of coal mines in advance, especially the analysis and research of mine structural surfaces. The purpose is to be able to effectively observe the surrounding rock of underground coal mine tunnels, the fault structure of the working face, and the water-conducting fracture zone of the overlying rock strata, so as to check the deformation state of the surrounding rock and the development of joints in the mining area. This not only provides effective and real data support for the support design, tunnel repair and surrounding rock grouting reinforcement of the tunnel, but also can predict and warn underground coal mine disasters such as tunnel instability and roof delamination and collapse, which can effectively avoid the loss of manpower and material resources and greatly improve the safety of the coal mine working environment.

[0003] At present, during detection, a borehole is usually drilled according to the drilling construction requirements, and a detection component is inserted into the borehole for detection. In order to facilitate detection in the hole, the present application proposes an all-round detection device for mine geology. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing omnidirectional detection devices for mine geology, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an all-round detection device for mine geology, which is unfolded and fixed at the hole entrance by a three-jaw chuck, and the detection component is arranged at the front end of the probe rod. The probe rod is inserted and pulled in the casing to change the depth of the detection component in the hole. The detection component is used to detect the inside of the hole. The structure is light and simple, easy to disassemble and assemble, and convenient to carry and use.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An all-round detection device for mine geology, comprising:

[0009] The supporting mechanism comprises a sleeve and a three-jaw chuck, wherein the three-jaw chuck is arranged outside the sleeve;

[0010] A detection rod, inserted into the sleeve;

[0011] The detection mechanism is arranged at the front end of the detection rod, and the detection mechanism comprises a fixed tube and a detection component. The detection component is inserted into the front end of the fixed tube.

[0012] As a preferred solution of the all-round detection device for mine geology described in the utility model, the detection rod includes a round tube and a connecting end, the connecting end is arranged at the front end of the round tube, and the connecting end is embedded with the inner wall of the other end of the round tube.

[0013] As a preferred solution of the all-round detection device for mine geology described in the utility model, wherein: the inner wall of the casing is provided with a slide groove, and the outer wall of the circular tube is provided with a slide rail corresponding to the slide groove.

[0014] As a preferred solution of the all-round detection device for mine geology described in the utility model, wherein: the outer wall of the fixed tube is provided with evenly distributed fixing sleeves, the outer end of the fixing sleeve is plugged with a telescopic rod, the outer end of the telescopic rod is provided with a roller, and the outside of the fixing sleeve is provided with a spring.

[0015] As a preferred solution of the all-round detection device for mine geology described in the utility model, the connection end adopts an external thread joint, and the inner wall of the circular tube is provided with an internal thread connected to the connection end.

[0016] As a preferred solution of the all-round detection device for mine geology described in the utility model, wherein: the outer wall of the circular tube is provided with a linear scale mark, and the linear scale mark is a fluorescent mark.

[0017] As a preferred solution of the all-round detection device for mine geology described in the utility model, a knob bolt is provided on the casing.

[0018] Compared with the prior art: the utility model uses a three-jaw chuck to be unfolded and fixed at the hole entrance, the detection component is arranged at the front end of the probe rod, the probe rod is inserted and pulled in the casing to change the depth of the detection component in the hole, and the detection component is used to detect the inside of the hole. The structure is light and simple, easy to disassemble and assemble, and convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

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

[0021] Figure 2 This is a schematic diagram of the support mechanism structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the detection rod of the utility model;

[0023] Figure 4 It is a schematic diagram of the detection mechanism structure of the utility model.

[0024] In the figure: 100 supporting mechanism, 110 sleeve, 120 three-jaw chuck, 130 slide groove, 140 knob bolt, 200 detection rod, 210 round tube, 220 connecting end, 230 slide rail, 300 detection mechanism, 310 fixed tube, 320 detection component, 330 fixed sleeve, 340 telescopic rod, 350 roller, 360 spring. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] The utility model provides an all-round detection device for mine geology. The three-claw chuck is unfolded and fixed at the hole entrance. The detection component is arranged at the front end of the probe rod. The probe rod is inserted and pulled in the casing to change the depth of the detection component in the hole. The detection component is used to detect the inside of the hole. The structure is light and simple, easy to disassemble and assemble, and convenient to carry and use. Please refer to Figure 1-Figure 4 , including: a supporting mechanism 100, a detecting rod 200 and a detecting mechanism 300.

[0030] The supporting mechanism 100 includes a sleeve 110 and a three-jaw chuck 120 , and the three-jaw chuck 120 is disposed outside the sleeve 110 ;

[0031] The three-jaw chuck 120 has its teeth spread out to hold the hole, and the sleeve 110 provides central support.

[0032] The detection rod 200 is inserted into the sleeve 110 , and the detection rod 200 can be pulled in and out of the sleeve 110 .

[0033] The detection mechanism 300 is arranged at the front end of the detection rod 200. The detection mechanism 300 includes a fixed tube 310 and a detection component 320. The detection component 320 is inserted into the front end of the fixed tube 310.

[0034] The detection component 320 adopts a three-component detector. After the detection component 320 is inserted into the front end of the detection rod 200, it is fixed by bolts, and the drill hole is detected by the detection component 320.

[0035] The detection rod 200 includes a circular tube 210 and a connecting end 220. The connecting end 220 is arranged at the front end of the circular tube 210. The connecting end 220 is embedded with the inner wall of the other end of the circular tube 210. Adjacent detection rods 200 can be connected end to end through the connecting end 220 to change the length of the rod.

[0036] To prevent the circular tube 210 from rotating in the sleeve 110, a slide groove 130 is provided on the inner wall of the sleeve 110, and a slide rail 230 corresponding to the slide groove 130 is provided on the outer wall of the circular tube 210. The slide groove 130 and the slide rail 230 can slide linearly to prevent rotation deviation.

[0037] In order to prevent the detection component 320 from contacting and colliding with the inner wall of the drill hole, the outer wall of the fixed tube 310 is provided with evenly distributed fixing sleeves 330, the outer end of the fixing sleeve 330 is plugged with a telescopic rod 340, the outer end of the telescopic rod 340 is provided with a roller 350, and the outside of the fixing sleeve 330 is provided with a spring 360. Under the action of the spring 360, the roller 350 moves outward to contact the inner wall of the drill hole to provide support. When extended for detection, the roller 350 moves on the inner wall of the drill hole.

[0038] In order to maintain the stability of the connection and avoid falling off, the connecting end 220 adopts an external threaded joint, and the inner wall of the round tube 210 is provided with an internal thread connected to the connecting end 220. The connection is made by thread. After the connection, the slide rails 230 are aligned with each other.

[0039] In order to facilitate observation of the detection depth, the outer wall of the circular tube 210 is provided with linear scale marks, and the linear scale marks use fluorescent marks to facilitate reading of the detection depth.

[0040] The sleeve 110 is provided with a knob bolt 140 to fasten and position the round tube 210 to prevent the round tube 210 from slipping off the sleeve 110 .

[0041] During specific use, the teeth of the three-jaw chuck 120 are unfolded and held at the hole entrance, and the detection component 320 is inserted into the drill hole. The detection rod 200 is inserted and pulled in the sleeve 110, driving the detection component 320 to penetrate into the drill hole for detection. During the detection process, under the action of the spring 360, the roller 350 moves outward to contact the inner wall of the drill hole to provide support. The roller 350 moves on the inner wall of the drill hole. Adjacent detection rods 200 can be connected end to end through the connecting end 220 to change the length of the rod.

[0042] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An all-round detection device for mine geology, characterized in that: include: A support mechanism (100) comprises a sleeve (110) and a three-jaw chuck (120), wherein the three-jaw chuck (120) is arranged outside the sleeve (110); A detection rod (200) is inserted into the sleeve (110); The detection mechanism (300) is arranged at the front end of the detection rod (200), and the detection mechanism (300) comprises a fixed tube (310) and a detection component (320). The detection component (320) is inserted into the front end of the fixed tube (310).

2. The omnidirectional detection device for mine geology according to claim 1, characterized in that: The detection rod (200) comprises a circular tube (210) and a connecting end (220); the connecting end (220) is arranged at the front end of the circular tube (210); and the connecting end (220) is embedded with the inner wall of the other end of the circular tube (210).

3. The all-round detection device for mine geology according to claim 2, characterized in that: The inner wall of the sleeve (110) is provided with a slide groove (130), and the outer wall of the circular tube (210) is provided with a slide rail (230) corresponding to the slide groove (130).

4. The all-round detection device for mine geology according to claim 1, characterized in that: The outer wall of the fixed tube (310) is provided with evenly distributed fixing sleeves (330), the outer end of the fixing sleeve (330) is plugged with a telescopic rod (340), the outer end of the telescopic rod (340) is provided with a roller (350), and the outside of the fixing sleeve (330) is provided with a spring (360).

5. The omnidirectional detection device for mine geology according to claim 2, characterized in that: The connecting end (220) is an external threaded joint, and the inner wall of the circular tube (210) is provided with an internal thread connected to the connecting end (220).

6. The omnidirectional detection device for mine geology according to claim 2, characterized in that: The outer wall of the circular tube (210) is provided with linear scale markings, and the linear scale markings are fluorescent markings.

7. The all-round detection device for mine geology according to claim 1, characterized in that: The sleeve (110) is provided with a knob bolt (140).

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