Tunnel geological radar detection device

Abstract

The utility model discloses a tunnel geological radar detection device which comprises a radar detection machine body and installation assemblies, the installation assemblies are symmetrically arranged at the top of the radar detection machine body, the installation assemblies are used for connecting a mechanical arm with the radar detection machine body, and the installation assemblies comprise positioning groove blocks symmetrically arranged at the top of the radar detection machine body. A fixing part is connected to the side of the positioning groove block in a penetrating manner, and a clamping part for locking the fixing part is arranged at the penetrating part of the fixing part and the positioning groove block; according to the utility model, a worker can carry out bolt connection on the radar detection machine body and the mechanical arm through a fixing part locked by a clamping part at the top of a positioning groove block in the mounting assembly, and when a corresponding mechanical arm bolt fixing hole is changed, compared with a mode that mounting angle iron is directly welded at the top of the radar detection machine body, the mounting angle iron is fixed; according to the mounting assembly, unlocking replacement of the fixing part can be achieved, and the time-consuming operation of cutting off the welding position of the mounting angle iron and the radar detection machine body is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel geological radar detection technical field, in particular to a kind of tunnel geological radar detection devices. BACKGROUND

[0002] Tunnel geological radar emits high-frequency electromagnetic wave to underground through transmitting antenna, when electromagnetic wave meets the interface of different medium, reflection, refraction and transmission etc. phenomenon occurs, the electromagnetic wave reflected is received by receiving antenna, according to the travel time, amplitude and phase etc. information received by electromagnetic wave, the structure, nature and distribution of underground medium can be inferred;

[0003] The existing radar detection device generally moves detection of radar detection device whole by connecting the mechanical arm of walking robot, however, the traditional radar detection device is usually directly welded on the top of radar detection body by mounting angle iron to realize bolt connection with the bolt fixing hole of mechanical arm, this fixing mode is simple and easy to operate, but when the mechanical arm of corresponding walking robot changes, the mounting hole position of mechanical arm also changes, at this time, it is necessary to weld and cut off the welding place of mounting angle iron and radar detection body, replace the welding corresponding mounting angle iron, the process of welding and separation is time-consuming, cannot realize the quick replacement of mounting angle iron, therefore, in order to solve the time-consuming problem of mounting angle iron replacement, the utility model provides a new type of tunnel geological radar detection device design scheme. SUMMARY

[0004] The utility model aims at providing a kind of tunnel geological radar detection device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of tunnel geological radar detection device, comprising:

[0006] Radar detection body, the radar detection body is used for the geological detection of tunnel;

[0007] Mounting assembly, the mounting assembly is symmetrically arranged on the top of radar detection body, and the mounting assembly is used for the connection of mechanical arm and radar detection body, and the mounting assembly includes positioning groove block symmetrically arranged on the top of radar detection body, the side of the positioning groove block is inserted and connected with fixed part, and the insertion of the fixed part and the positioning groove block is provided with clamping part for locking fixed part.

[0008] Preferably, the fixed part includes:

[0009] Angle iron rod, the bottom side of the angle iron rod is inserted and connected to the side of positioning groove block;

[0010] A plurality of extension blocks are symmetrically arranged on the top side of the angle iron rod, and mounting holes are formed on the top side of the extension blocks.

[0011] Preferably, the clamping part comprises:

[0012] A sleeve is arranged on the top of the positioning groove block.

[0013] A plug rod is sequentially connected to the inner cavity of the sleeve, the top of the positioning groove block and the bottom of the angle iron rod.

[0014] A resilient member is arranged at the insertion position of the plug rod and the sleeve, and is used for resetting the plug rod.

[0015] Preferably, a plug hole is symmetrically formed on the top of the angle iron rod, and is used for inserting the plug rod.

[0016] Preferably, the insertion end of the plug rod is wedge-shaped, and is used for assisting the angle iron rod to be inserted into the side of the positioning groove block.

[0017] Preferably, the resilient member comprises:

[0018] A compression spring is sleeved on the outer side of the plug rod and located in the inner cavity of the sleeve.

[0019] A sleeve ring is sleeved on the outer side of the plug rod and arranged at the bottom of the compression spring.

[0020] Preferably, a push block is arranged on the top of the plug rod and located on the outer side of the sleeve, and is used for manually pulling the plug rod.

[0021] The technical effects and advantages of the utility model are as follows:

[0022] The utility model discloses a mounting assembly is arranged on the top of radar detection machine body, and the staff can be connected with the mechanical arm through the fixed part of the locking of the top clamping part of positioning groove block in mounting assembly, when corresponding mechanical arm bolt fixing hole changes, compared with the welding of mounting angle iron directly on the top of radar detection machine body, this kind of mounting assembly can realize the unlocking replacement of fixed part, avoids the time -consuming operation of cutting off the welding of mounting angle iron and radar detection machine body. DRAWINGS

[0023] Figure 1 It is one of the structure schematic diagram of the utility model.

[0024] Figure 2 It is the second structure schematic diagram of the utility model.

[0025] Figure 3 It is the sectional view of the mounting assembly of the utility model.

[0026] Figure 4 It is a structural schematic view of the installation assembly of the utility model.

[0027] In the figure: 1, radar detection machine body; 2, positioning groove block; 3, angle iron pole; 301, jack; 4, clamping part; 401, sleeve; 402, insertion rod; 403, sleeve ring; 404, compression spring; 405, knob; 5, extension block; 501, mounting hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. 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 those skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] The utility model provides a kind of tunnel geological radar detection device as Figures 1-4 As shown in:

[0030] Embodiment one,

[0031] A kind of tunnel geological radar detection device, comprising: radar detection machine body 1 and installation assembly;

[0032] Specifically, radar detection machine body 1 is used for the geological detection of tunnel, installation assembly is symmetrically arranged at the top of radar detection machine body 1, installation assembly is used for the connection of mechanical arm and radar detection machine body 1, the working principle of radar detection machine body 1 is referenced the working principle of model CAS-500 detection radar;

[0033] It needs to be explained that installation assembly includes positioning groove block 2 symmetrically arranged at the top of radar detection machine body 1, the side of positioning groove block 2 is connected with fixed part by insertion, and the insertion of fixed part and positioning groove block 2 is provided with clamping part 4;

[0034] Specifically, the shell of radar detection machine body 1 is fixed by welding with positioning groove block 2, and clamping part 4 is used for locking fixed part;

[0035] It needs to be explained that fixed part includes: angle iron pole 3 and multiple extension blocks 5;

[0036] Specifically, the bottom side of angle iron pole 3 is connected with the side of positioning groove block 2 by insertion, and multiple extension blocks 5 are symmetrically arranged at the top side of angle iron pole 3, and mounting hole 501 is formed in the top side of extension block 5;

[0037] It needs to be explained that extension block 5 is fixed by welding with angle iron pole 3, and mounting hole 501 is used for the insertion connection of bolt, so that extension block 5 is connected and fixed with mechanical arm.

[0038] Specifically, the clamping part 4 comprises a sleeve 401, a plug rod 402 and a resilient member;

[0039] It should be noted that the sleeve 401 is arranged on the top of the positioning groove block 2, the bottom end of the plug rod 402 is sequentially connected to the inner cavity of the sleeve 401, the top of the positioning groove block 2 and the bottom of the angle iron rod 3, and the resilient member is arranged at the insertion position of the plug rod 402 and the sleeve 401.

[0040] It should be noted that the sleeve 401 and the positioning groove block 2 are fixed by welding, the resilient member is used for resetting the pulling of the plug rod 402, and a cylindrical hole for inserting the plug rod 402 is arranged on the top of the positioning groove block 2, which is in communication with the inner cavity of the positioning groove block 2.

[0041] Specifically, the top of the angle iron rod 3 is symmetrically provided with a plug hole 301, the plug hole 301 is used for inserting the plug rod 402, the insertion end of the plug rod 402 is provided in a wedge shape, the wedge shape is used for assisting the angle iron rod 3 to insert the side of the positioning groove block 2, and when the angle iron rod 3 is inserted into the inner wall of the positioning groove block 2, the wedge shape at the end of the angle iron rod 3 is convenient for being extruded by the angle iron rod 3.

[0042] A push block 405 is arranged on the top of the plug rod 402 and outside the sleeve 401, and the push block 405 is used for manually pulling the plug rod 402.

[0043] It should be noted that the diameter of the push block 405 is greater than the inner diameter of the top of the sleeve 401.

[0044] In the embodiment two, the resilient member is applied to the tunnel geological radar detection device in the embodiment one.

[0045] The resilient member comprises a compression spring 404 and a sleeve ring 403.

[0046] Specifically, the compression spring 404 is sleeved on the outside of the plug rod 402 and located in the inner cavity of the sleeve 401, the sleeve ring 403 is sleeved on the outside of the plug rod 402, the sleeve ring 403 is arranged at the bottom of the compression spring 404, the middle part of the sleeve ring 403 and the outside of the plug rod 402 are fixed by welding, and the compression spring 404 maintains the insertion state of the plug rod 402 to the plug hole 301 through the sleeve ring 403.

[0047] In actual use, the staff can bolt connect the radar detection machine body 1 and the mechanical arm through the fixed part locked by the clamping part 4 on the top of the positioning groove block 2 in the installation assembly, when the bolt fixing hole of the corresponding mechanical arm changes, compared with the installation angle iron directly welded on the top of the radar detection machine body 1, the installation assembly can realize quick unlocking and replacement of the angle iron rod 3, and the time-consuming operation of cutting the welding position of the installation angle iron and the radar detection machine body 1 is avoided.

[0048] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A tunnel ground-penetrating radar detection device, characterized in that, include: Radar detection unit (1), the radar detection unit (1) is used for geological detection of tunnels; The mounting assembly is symmetrically arranged on the top of the radar detection body (1). The mounting assembly is used to connect the robotic arm to the radar detection body (1). The mounting assembly includes positioning slots (2) symmetrically arranged on the top of the radar detection body (1). The side of the positioning slots (2) is connected to a fixing part. The intersection of the fixing part and the positioning slots (2) is provided with a locking part (4) for locking the fixing part.

2. The tunnel ground-penetrating radar detection device according to claim 1, characterized in that, The fixing part includes: Angle iron rod (3), the bottom side of which is inserted and connected to the side of the positioning slot block (2); Multiple extension blocks (5) are symmetrically arranged on the top side of the angle iron rod (3), and mounting holes (501) are provided on the top side of the extension blocks (5).

3. The tunnel ground-penetrating radar detection device according to claim 2, characterized in that, The snap-fit ​​portion (4) includes: Sleeve (401), the sleeve (401) is disposed on the top of the positioning groove block (2); Insert rod (402), the bottom end of which is sequentially inserted into the inner cavity of sleeve (401), the top of positioning slot (2) and the bottom of angle iron rod (3); A spring-loaded component is provided at the insertion point of the insert rod (402) and the sleeve (401), and the spring-loaded component is used for pulling and resetting the insert rod (402).

4. The tunnel ground-penetrating radar detection device according to claim 3, characterized in that, The top of the angle iron rod (3) is symmetrically provided with insertion holes (301), which are used for inserting rods (402).

5. A tunnel ground-penetrating radar detection device according to claim 4, characterized in that, The insertion end of the insert rod (402) is wedge-shaped, which is used to assist the angle iron rod (3) in passing through the side of the positioning slot block (2).

6. A tunnel ground-penetrating radar detection device according to claim 3, characterized in that, The spring-loaded component includes: Compression spring (404), the compression spring (404) is sleeved on the outside of the insert rod (402) and located in the inner cavity of the sleeve (401); A collar (403) is sleeved on the outside of the insert rod (402) and is located at the bottom of the compression spring (404).

7. A tunnel ground-penetrating radar detection device according to claim 6, characterized in that, A toggle block (405) is provided at the top of the insertion rod (402) and outside the sleeve (401), the toggle block (405) being used for manually pulling the insertion rod (402).

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