Tunnel seismic wave advanced geological detection equipment

Abstract

The utility model relates to the technical field of tunnel detection equipment, in particular to tunnel seismic wave advanced geological detection equipment which comprises a base, a placement groove is formed in the middle of the top of the base, stand columns are arranged on the left side and the right side of the top of the base, limiting rings are arranged on the tops of the stand columns, and rotating grooves are formed in the inner walls of the limiting rings. The rear side of the top of the limiting ring is provided with an inserting groove, a limiting block is arranged in the inserting groove, a fixing ring is arranged on the inner side of the limiting block, and the seismic wave detector can be conveniently connected with and detached from the base, the stand column and the limiting ring through the arrangement of the containing groove, the rotating groove, the inserting groove, the limiting block and the fixing ring; through the arranged through holes, limiting bolts and threaded holes, the limiting blocks can be further fixed in the rotating grooves, in conclusion, through the design and the structure, after the seismic wave detector is pre-buried in a tunnel, the seismic wave detector can be conveniently mounted and dismounted in the later period, and then the seismic wave detector can be conveniently maintained and overhauled in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel detection equipment, in particular to a tunnel seismic wave advanced geological detection equipment. Background Technique

[0002] A tunnel is an engineering structure buried in the stratum and is a form of human utilization of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mine tunnels, and military tunnels. The biggest threat to tunnels is major natural disasters such as earthquakes. At this time, it is necessary to install a seismic wave detector on the inner wall of the tunnel to detect earthquakes. After the existing seismic wave detectors are installed, it is not convenient to disassemble and install them again from the reserved holes in the tunnel, and thus it is not convenient to overhaul the seismic wave detectors later.

[0003] Therefore, a tunnel seismic wave advanced geological detection equipment is needed to improve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tunnel seismic wave advanced geological detection equipment to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tunnel seismic wave advanced geological detection equipment, including a base, a placement groove is opened in the middle of the top of the base, columns are arranged on the left and right sides of the top of the base, a limiting ring is arranged on the top of the column, a rotating groove is opened in the inner wall of the limiting ring, a slot is opened at the rear side of the top of the limiting ring, a limiting block is arranged inside the slot, a fixing ring is arranged on the inner side of the limiting block, a seismic wave detector is arranged on the inner side of the fixing ring, a display transmitter is arranged in the middle of the top of the seismic wave detector, a rotating handle is arranged above the display transmitter on the top of the seismic wave detector, a through hole is opened at the front side of the top of the limiting ring, a limiting bolt is arranged inside the through hole, a threaded hole is opened at the top of the limiting block, and external connection plates are arranged on the left and right sides of the limiting ring.

[0007] As a preferred scheme of the utility model, the placement groove is adapted to the shape and size of the seismic wave detector, and the connection structure between the seismic wave detector and the placement groove is a sliding plug-in connection.

[0008] As a preferred scheme of the utility model, the connection mode between the limiting block and the slot is a sliding connection, and the connection mode between the limiting block and the rotating groove is a sliding connection.

[0009] As a preferred scheme of the utility model, the connection mode between the fixing ring and the limiting ring is a sliding connection, and the fixing ring can rotate inside the limiting ring.

[0010] As a preferred solution of the present utility model, the limit bolt passes through the through-hole, and the connection mode between the limit bolt and the through-hole is a movable connection.

[0011] As a preferred solution of the present utility model, the connection mode between the limit bolt and the threaded hole is a threaded connection.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, through the provided placement groove, rotation groove, insertion slot, limit block, and fixing ring, the connection and disassembly of the seismic wave detector with the base, column, and limit ring can be facilitated. The provided through-hole, limit bolt, and threaded hole can further fix the limit block in the rotation groove. In summary, through the above structure, after the seismic wave detector is embedded in the tunnel, the installation and disassembly of the seismic wave detector in the later stage are convenient, and further, the later maintenance and repair of the seismic wave detector are facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of a partial structure of the present utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the fixing ring of the present utility model.

[0017] In the figure: 1. Base; 2. Placement groove; 3. Column; 4. Limit ring; 5. Rotation groove; 6. Insertion slot; 7. Limit block; 8. Fixing ring; 9. Seismic wave detector; 10. Display transmitter; 11. Rotating handle; 12. Through-hole; 13. Limit bolt; 14. Threaded hole; 15. External connection plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For the embodiments, please refer to Figures 1-3 , the present utility model provides a technical solution:

[0024] A tunnel seismic wave advanced geological detection device includes a base 1. A placement groove 2 is opened in the middle of the top of the base 1. Columns 3 are arranged on the left and right sides of the top of the base 1. A limit ring 4 is arranged at the top of the column 3. A rotating groove 5 is opened in the inner wall of the limit ring 4. A slot 6 is opened at the rear side of the top of the limit ring 4. A limit block 7 is arranged inside the slot 6. A fixing ring 8 is arranged on the inner side of the limit block 7. A seismic wave detector 9 is arranged on the inner side of the fixing ring 8. A display transmitter 10 is arranged in the middle of the top of the seismic wave detector 9. A turning handle 11 is arranged above the display transmitter 10 at the top of the seismic wave detector 9. A through hole 12 is opened at the front side of the top of the limit ring 4. A limit bolt 13 is arranged inside the through hole 12. A threaded hole 14 is opened at the top of the limit block 7. External connection plates 15 are arranged on the left and right sides of the limit ring 4.

[0025] In this embodiment, the placement groove 2 is adapted to the outer shape and size of the seismic wave detector 9, and the connection structure between the seismic wave detector 9 and the placement groove 2 is a sliding plug-in connection. The connection mode between the limit block 7 and the slot 6 is a sliding connection, the connection mode between the limit block 7 and the rotating groove 5 is a sliding connection, and the connection mode between the fixing ring 8 and the limit ring 4 is a sliding connection. Moreover, the fixing ring 8 can rotate within the limit ring 4. The limit bolt 13 passes through the through hole 12, and the connection mode between the limit bolt 13 and the through hole 12 is a movable connection, and the connection mode between the limit bolt 13 and the threaded hole 14 is a threaded connection. By providing the placement groove 2, the rotating groove 5, the slot 6, the limit block 7, and the fixing ring 8, the connection and disassembly of the seismic wave detector 9 with the base 1, the column 3, and the limit ring 4 can be facilitated. The provided through hole 12, limit bolt 13, and threaded hole 14 can further fix the limit block 7 in the rotating groove 5. In summary, through the above structure, after the seismic wave detector 9 is embedded in the tunnel, the installation and disassembly of the seismic wave detector in the later stage are convenient, and thus the later maintenance and repair of the seismic wave detector are facilitated.

[0026] The working process of the present utility model is as follows: First, a reserved hole is opened inside the tunnel, then the base 1, the column 3, and the limit ring 4 are placed into the reserved hole, and then the expansion bolts are passed through the external connection plate 15 and connected to the inner wall of the tunnel. Next, the limit block 7 is aligned with the slot 6 and inserted. At this time, the limit block 7 will be inserted into the rotating groove 5. Then, the seismic wave detector 9 is rotated by the rotating handle 11 to make the limit block 7 rotate to the front side of the rotating groove 5 and align the threaded hole 14 with the through hole 12. Then, the limit bolt 13 is passed through the through hole 12 and screwed into the threaded hole 14. At this time, the installation of the seismic wave detector 9 is completed, and the disassembly is the reverse operation. By providing the placement groove 2, the rotating groove 5, the slot 6, the limit block 7, and the fixing ring 8, the connection and disassembly of the seismic wave detector 9 with the base 1, the column 3, and the limit ring 4 can be facilitated. The provided through hole 12, limit bolt 13, and threaded hole 14 can further fix the limit block 7 in the rotating groove 5. In summary, through the above structure, after the seismic wave detector 9 is embedded in the tunnel, the installation and disassembly of the seismic wave detector in the later stage are convenient, and thus the later maintenance and repair of the seismic wave detector are facilitated.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tunnel seismic wave advanced geological detection device, comprising a base (1), characterized in that: A placement groove (2) is provided in the middle of the top of the base (1), columns (3) are provided on the left and right sides of the top of the base (1), a limit ring (4) is provided on the top of the column (3), a rotation groove (5) is provided on the inner wall of the limit ring (4), a slot (6) is provided on the rear side of the top of the limit ring (4), a limit block (7) is provided inside the slot (6), a fixing ring (8) is provided on the inner side of the limit block (7), and a seismic wave detector is provided on the inner side of the fixing ring (8). The seismic wave detector (9) is provided with a display transmitter (10) at the middle of the top of the seismic wave detector (9), a turning handle (11) is provided at the top of the seismic wave detector (9) and above the display transmitter (10), a through hole (12) is provided at the front side of the top of the limit ring (4), a limit bolt (13) is provided inside the through hole (12), a threaded hole (14) is provided at the top of the limit block (7), and external plates (15) are provided on the left and right sides of the limit ring (4).

2. The tunnel seismic wave advanced geological detection equipment according to claim 1, characterized in that: The placement slot (2) is adapted to the size of the seismic wave detector (9), and the connection structure between the seismic wave detector (9) and the placement slot (2) is a sliding plug-in connection.

3. The tunnel seismic wave advanced geological detection equipment according to claim 1, characterized in that: The connection mode between the limit block (7) and the slot (6) is a sliding connection, and the connection mode between the limit block (7) and the rotation slot (5) is a sliding connection.

4. The tunnel seismic wave advanced geological detection equipment according to claim 1, characterized in that: The connection mode between the fixing ring (8) and the limiting ring (4) is a sliding connection, and the fixing ring (8) can rotate inside the limiting ring (4).

5. The tunnel seismic wave advanced geological detection equipment according to claim 1, characterized in that: The limiting bolt (13) passes through the through hole (12), and the connection between the limiting bolt (13) and the through hole (12) is a movable connection.

6. The tunnel seismic wave advanced geological detection equipment according to claim 1, characterized in that: The limiting bolt (13) and the threaded hole (14) are connected in a threaded manner.

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