CN210323393U - Seismic exploration air gun seismic source retracting device for still water environment - Google Patents

Abstract

The utility model discloses a seismic exploration air gun seismic source folding and unfolding device for still water environment, which comprises a box body, wherein two sides of the box body are fixedly connected with an anti-collision plate, the top of the box body is fixedly connected with a base, the top of the base is provided with a buoyancy block, the top of the buoyancy block is provided with a signal lamp, two sides of the top of the inner wall of the box body are respectively and fixedly connected with an electric telescopic column and an electric telescopic rod, the bottom of the electric telescopic column is fixedly connected with a fixed box, two sides of the top of the inner wall of the fixed box are respectively and fixedly connected with an accommodating block, one side of a straight plate is provided with a clamping groove, two sides of the fixed box are respectively penetrated with an operating rod, one side of the operating rod penetrates through the fixed box and extends to the inside of the fixed box, one side of the operating rod extending to the inside of the, meanwhile, the working efficiency of workers is improved, and convenience is brought to the work of the workers.

Description

Seismic exploration air gun seismic source retracting device for still water environment

Technical Field

The utility model relates to an earthquake detection field specifically is an earthquake detection air gun focus winding and unwinding devices for still water environment.

Background

The velocity structure and physical properties of the substances in the deep part of the crust and the upper mantle are detected by using an artificial seismic source which can be predetermined in the epicenter, the depth of the seismic source and the time of the earthquake. This method has a high resolution and has been developed rapidly in recent years. The application of computer technology to processing seismic data in deep seismic exploration has brought some new insights into the structure of the crust and upper mantle.

Present seismic exploration device, owing to receive the restriction of environment and the easy problem of damaging of device, puzzled the measurement personnel greatly, not only increaseed work load but also can cause measured data's error, seismic exploration device is also inconvenient installation and dismantlement moreover, brings inconvenience for workman's work, reduces work efficiency, has increaseed work load.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seismic exploration air gun source winding and unwinding devices for still water environment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seismic exploration air gun seismic source folding and unfolding device for a still water environment comprises a box body, wherein two sides of the box body are fixedly connected with anti-collision plates, the top of the box body is fixedly connected with a base, the top of the base is provided with a buoyancy block, the top of the buoyancy block is provided with a signal lamp, two sides of the top of the inner wall of the box body are respectively fixedly connected with an electric telescopic column and an electric telescopic rod, the bottom of the electric telescopic column is fixedly connected with a fixed box, two sides of the top of the inner wall of the fixed box are respectively fixedly connected with an accommodating block, the bottoms of the two accommodating blocks are respectively contacted with a straight plate, one side of each straight plate is provided with a clamping groove, two sides of the fixed box are respectively penetrated with an operating rod, one side of each operating rod penetrates through the fixed box and extends into the fixed box, one side of each operating rod extends into the fixed box and is, one side of the pointed block penetrates through the clamping groove and extends into the clamping groove.

Preferably, the outer surface cover of action bars is equipped with extension spring, the one end fixedly connected with pull ring that the action bars is located the fixed case outside.

Preferably, the bottoms of the two straight plates penetrate through the fixed box and extend to the bottom of the fixed box, and the surface of the two straight plates extending to the bottom of the fixed box is fixedly connected with a receiving device.

Preferably, the bottom of the electric telescopic rod is fixedly connected with an installation box, and the bottom of the installation box is fixedly connected with a connecting block.

Preferably, the inside of install bin is provided with the motor, the output shaft fixedly connected with hob of motor, the one end of hob runs through install bin and connecting block in proper order and extends to the inside of connecting block.

Preferably, both sides of the connecting block are provided with L-shaped detectors, and the outer surfaces of the L-shaped detectors are provided with circular grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the earthquake detection retraction device is placed in water, further detection work is carried out, workers can reflect the detection condition of the still water lake in the face of an earthquake through the receiving device, the operation rod extrudes the extension spring and drives the sharp block fixedly connected to the fixing plate to be separated from the clamping groove in order to facilitate the analysis of data collected by the workers on the receiving device, the installation and the disassembly are convenient, the operation is convenient to carry and maintain, the pull rings on two sides are pulled out, the operation rod drives the sharp block fixedly connected to the fixing plate to be separated from the clamping groove, so that the function of convenient installation and disassembly is realized, the process not only facilitates the installation function of the workers, but also facilitates the carrying of the workers, provides convenience and transportation, and brings convenience to users, the crashproof plates fixed on two sides are used for preventing fish shoals from damaging the detection device and also preventing interference on measurement data, and the motor fixed on the electric telescopic rod drives the spiral rod to rotate, make the entering aquatic that L type detector can be steady, reduced the data error that L type detector brought when detecting, the electric telescopic column and the electric telescopic column's of fixing case and installation roof portion function is the regulation from top to bottom can be carried out, can detect the seismic data of the different degree of depth for seismic data's reliability, the device, not only realized being convenient for install and dismantle, also improved staff's work efficiency simultaneously, it is convenient to bring for staff's work.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a box body; 2. an anti-collision plate; 3. a base; 4. a buoyancy block; 5. a signal lamp; 6. an electric telescopic column; 7. an electric telescopic rod; 8. a fixed box; 9. placing blocks; 10. a straight plate; 11. a card slot; 12. an operating lever; 13. a fixing plate; 14. a sharp block; 15. an extension spring; 16. a pull ring; 17. a receiving device; 18. installing a box; 19. connecting blocks; 20. a motor; 21. a screw rod; 22. an L-shaped detector; 23. a circular groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment:

a seismic exploration air gun seismic source folding and unfolding device for a still water environment comprises a box body 1, wherein two sides of the box body 1 are fixedly connected with anti-collision plates 2, the top of the box body 1 is fixedly connected with a base 3, the top of the base 3 is provided with a buoyancy block 4, the top of the buoyancy block 4 is provided with a signal lamp 5, two sides of the top of the inner wall of the box body 1 are respectively and fixedly connected with an electric telescopic column 6 and an electric telescopic rod 7, the bottom of the electric telescopic column 6 is fixedly connected with a fixed box 8, two sides of the top of the inner wall of the fixed box 8 are respectively and fixedly connected with an accommodating block 9, the bottoms of the two accommodating blocks 9 are respectively contacted with a straight plate 10, one side of the straight plate 10 is provided with a clamping groove 11, two sides of the fixed box 8 are respectively penetrated with an operating rod 12, one side of the operating rod 12 penetrates through the fixed box 8 and extends into the fixed box 8, one side of the operating rod 12, a sharp block 14 is arranged on one side of the fixing plate 13, and one side of the sharp block 14 penetrates through the clamping groove 11 and extends into the clamping groove 11.

In this embodiment, the outer surface of the operating rod 12 is sleeved with a tension spring 15, and a pull ring 16 is fixedly connected to one end of the operating rod 12, which is located outside the fixed box 8.

In the present embodiment, the bottoms of the two straight plates 10 extend through the fixing box 8 and extend to the bottom of the fixing box 8, and the surface of the two straight plates 10 extending to the bottom of the fixing box 8 is fixedly connected with a receiving device 17.

In this embodiment, a mounting box 18 is fixedly connected to the bottom of the electric telescopic rod 7, and a connecting block 19 is fixedly connected to the bottom of the mounting box 18.

In this embodiment, a motor 20 is disposed inside the mounting box 18, an output shaft of the motor 20 is fixedly connected with a screw rod 21, and one end of the screw rod 21 sequentially penetrates through the mounting box 18 and the connecting block 19 and extends into the connecting block 19.

In the present embodiment, the connecting block 19 is provided with L-shaped detectors 22 on both sides, and the outer surfaces of the L-shaped detectors 22 are provided with circular grooves 23.

The working principle is as follows: the earthquake detection retraction device is released and put into water, further detection work is carried out, a worker reflects the detection condition of the still water lake facing the earthquake through the receiving device 17, the worker can conveniently analyze data collected by the receiving device 17, the installation and the disassembly are convenient, the carrying and the maintenance are convenient, the still water lake is pulled out through the pull rings 16 on the two sides, the operating rod 12 extrudes the extension spring 15, the operating rod 12 drives the sharp block 14 fixedly connected to the fixing plate 13, the sharp block 14 is separated from the clamping groove 11, the installation and the disassembly are convenient, the process not only facilitates the installation function of the worker, but also facilitates the carrying of the worker, provides convenience, facilitates the transportation and the user, the anti-collision plates 2 fixed on the two sides are used for preventing fish shoals from damaging the detection device and also preventing the interference on the measurement data, fix motor 20 on electric telescopic handle 7 and drive hob 21 and rotate, make the entering aquatic that L type detector 22 can be steady, the data error that L type detector 22 brought when detecting has been reduced, fix the electric telescopic column 6 and the electric telescopic column 7's at fixed box 8 and install bin 18 top function and can adjust from top to bottom, can detect the seismic source data of the different degree of depth, make the reliability of seismic source data, the device has not only realized being convenient for install and dismantle, staff's work efficiency has also been improved simultaneously, it is convenient to bring for staff's work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a seismic exploration air gun seismic source winding and unwinding devices for still water environment, includes box (1), its characterized in that: the anti-collision device is characterized in that anti-collision plates (2) are fixedly connected to two sides of the box body (1), a base (3) is fixedly connected to the top of the box body (1), a buoyancy block (4) is arranged at the top of the base (3), a signal lamp (5) is arranged at the top of the buoyancy block (4), electric telescopic columns (6) and electric telescopic rods (7) are fixedly connected to two sides of the top of the inner wall of the box body (1) respectively, a fixed box (8) is fixedly connected to the bottom of each electric telescopic column (6), placing blocks (9) are fixedly connected to two sides of the top of the inner wall of the fixed box (8), straight plates (10) are contacted with the bottoms of the two placing blocks (9), clamping grooves (11) are formed in one side of each straight plate (10), operating rods (12) are penetrated through two sides of the fixed box (8), one side of each operating rod (12) penetrates through the fixed box (8) and extends into the fixed, the utility model discloses a clamping groove (11) is run through to the inside of fixed case (8) in operating rod (12) one side fixedly connected with fixed plate (13), one side of fixed plate (13) is provided with sharp piece (14), the inside of draw-in groove (11) is run through and extend to draw-in groove (14) in one side of sharp piece (14).

2. The seismic air gun source retraction device for the still water environment according to claim 1, wherein: the outer surface cover of action bars (12) is equipped with extension spring (15), one end fixedly connected with pull ring (16) that action bars (12) are located fixed box (8) outside.

3. The seismic air gun source retraction device for the still water environment according to claim 1, wherein: the bottom of two straight board (10) all runs through fixed case (8) and extends to the bottom of fixed case (8), two the fixed surface that straight board (10) extended to fixed case (8) bottom is connected with receiving arrangement (17).

4. The seismic air gun source retraction device for the still water environment according to claim 1, wherein: the bottom fixedly connected with install bin (18) of electric telescopic handle (7) to the bottom fixedly connected with connecting block (19) of install bin (18).

5. The seismic air gun source retraction device for the still water environment according to claim 4, wherein: the utility model discloses a motor, including install bin (18), output shaft fixedly connected with hob (21) of motor (20), install bin (18) and connecting block (19) are run through in proper order to the inside of install bin (18) and be provided with motor (20), the inside of output shaft fixedly connected with hob (21) of motor (20), the one end of hob (21) runs through the inside of install bin (18) and connecting block (19) and extend to connecting block (.

6. The seismic air gun source retraction device for the still water environment according to claim 5, wherein: the both sides of connecting block (19) all are provided with L type detector (22), the surface of L type detector (22) is provided with circular slot (23).

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