Auxiliary tray suitable for node instrument ice surface arrangement

Abstract

The utility model discloses an auxiliary tray suitable for arranging a node instrument on an ice surface, which comprises a tray body, the edge of the tray body is folded upwards to form a waterproof ring, an inserting sleeve is arranged in the middle of the inner side of the tray body, and the node instrument is placed on the tray body. The ice tray is provided with the tray body, the waterproof ring and the inserting sleeve, the tray body is placed on the ice surface, then the caudal vertebra of the node instrument is inserted into the inserting sleeve and extends towards the ice surface to be fixed in a contact mode, and the waterproof ring is arranged on the tray body. The node instruments can completely receive seismic data information on the ice surface, the tray body and the waterproof ring can prevent ice water melted at the contact position of the tray body in the daytime from entering the inner side of the tray body, and the adopted auxiliary trays are consistent in size and structure, so that coupling of the node instruments distributed on the ice surface in batches is consistent, and the collection results are consistent; the seismic wave coupling effect is improved, and the node instrument can be conveniently arranged, used and operated on the ice surface.

Description

Technical Field

[0001] The utility model belongs to the technical field of exploration equipment layout, and particularly relates to an auxiliary tray suitable for the ice surface layout of a node instrument. Background Technique

[0002] A seismic node instrument is a device used for seismic monitoring, which provides seismic data by recording ground vibrations.

[0003] During winter construction, the seismic node instruments arranged on the ice surface will cause the ice on the sunny side of the contact part to melt during the day and freeze at night due to sunlight. The ice on the side facing away from the sun melts more slowly, resulting in the node instrument tilting towards the side with faster melting, affecting seismic data acquisition; when the node instruments are recovered after construction, since some of the node instruments are frozen in the ice and are difficult to take out, smashing the ice to take them out will cause damage to the node instruments.

[0004] Currently, in some construction projects, temporary foam plastics are used between the nodes and the ice, which to a certain extent prevents the node instruments from tilting. However, because they are all temporary packaging foam plastics with different shapes, sizes, widths, and thicknesses, the coupling of node instruments arranged in batches on the ice surface is inconsistent, and the acquisition results are inconsistent; moreover, the foam plastics have the effect of isolating seismic waves, resulting in poor seismic wave coupling effect; and the foam plastics are difficult to recycle and pollute the environment. Therefore, we propose an auxiliary tray suitable for the ice surface layout of node instruments. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary tray suitable for the ice surface layout of node instruments to solve the problems mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary tray suitable for the ice surface layout of node instruments, including a tray body. The edge of the tray body is turned up to form a waterproof ring. In the middle of the inner side of the tray body, there is a socket sleeve. A node instrument is placed on the tray body, and the tail vertebra of the node instrument is inserted into the socket sleeve and extends to contact the ice surface.

[0007] Preferably, the tray body is a ring-shaped tray structure.

[0008] Preferably, the bottom of the tray body is provided with annular grooves distributed in circles.

[0009] Preferably, the height of the socket sleeve is higher than the height of the waterproof ring.

[0010] Preferably, several equally spaced reinforcing ribs are arranged on the outer periphery of the socket sleeve, and the reinforcing ribs extend to the inner side of the waterproof ring.

[0011] Preferably, the tray body, the waterproof ring, the plug-in sleeve and the reinforcing rib are of an integrally formed structure.

[0012] Preferably, the auxiliary tray is a tray made of degradable plastic.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is provided with a tray body, a waterproof ring and a plug-in sleeve. During use, the tray body is placed on the ice surface, and then the tail vertebra of the node instrument is inserted into the plug-in sleeve and extends to contact and fix with the ice surface, so that the node instrument can fully receive the seismic data information on the ice surface. The tray body and the waterproof ring can prevent the melted ice water at the contact part of the tray body during the day from entering the inner side of the tray body. Moreover, the sizes and structures of the adopted auxiliary trays are the same, so that the coupling of the node instruments arranged in batches on the ice surface is consistent, the acquisition results are consistent, the coupling effect of seismic waves is improved, which is convenient for the node instrument to be arranged and used on the ice surface, and solves the problems such as possible dumping, poor coupling effect, and inconsistent acquisition signal quality of the node instrument when arranged on the ice surface during winter exploration construction;

[0015] 2. The bottom of the tray body is provided with annular grooves distributed in circles. The annular grooves can strengthen the coupling effect between the bottom of the tray body and the ice surface, enhance the bonding strength between the tray body and the ice surface, and improve the seismic wave transmission efficiency;

[0016] 3. The height of the plug-in sleeve is higher than the height of the waterproof ring, which prevents the melted ice water from seeping into the tray body through the gap between the tail vertebra of the node instrument and the plug-in sleeve, and ensures the normal use of the auxiliary tray;

[0017] 4. The auxiliary tray is a tray made of degradable plastic. After the project is completed, even if part of the tray body is frozen together with the ice surface and not recovered, the auxiliary tray gradually degrades with the change of natural conditions, avoiding polluting the ecological environment and effectively protecting the ecological environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the node instrument and the auxiliary tray of the present utility model;

[0019] Figure 2 is a three-dimensional structural schematic diagram of the node instrument and the auxiliary tray of the present utility model;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the auxiliary tray of the present utility model;

[0021] Figure 4 is a three-dimensional structural schematic diagram of the auxiliary tray of the present utility model.

[0022] In the figure: 1, tray body; 2, waterproof ring; 3, insertion sleeve; 4, nodal instrument; 5, annular groove pattern; 6, reinforcing rib. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-4 , the auxiliary tray applicable to the ice surface layout of the nodal instrument provided by the present invention includes a tray body 1. The tray body 1 is a ring-shaped tray structure. The edge of the tray body 1 is turned up to form a waterproof ring 2. An insertion sleeve 3 is arranged in the middle of the inner side of the tray body 1. A nodal instrument 4 is placed on the tray body 1. The tail vertebra of the nodal instrument 4 is inserted into the insertion sleeve 3 and extends to contact the ice surface.

[0025] The present invention is provided with a tray body 1, a waterproof ring 2 and an insertion sleeve 3. When in use, the tray body 1 is placed on the ice surface, and then the tail vertebra of the nodal instrument 4 is inserted into the insertion sleeve 3 and extends to contact and fix the ice surface, so that the nodal instrument 4 can completely receive the seismic data information on the ice surface. The tray body 1 and the waterproof ring 2 can prevent the melted ice water at the contact part of the tray body 1 during the day from entering the inner side of the tray body 1. Moreover, the adopted auxiliary trays have the same size structure, so that the coupling of the nodal instruments arranged in batches on the ice surface is consistent, the acquisition results are consistent, the coupling effect of seismic waves is improved, and it is convenient for the nodal instrument to be arranged and work on the ice surface, solving problems such as possible dumping, poor coupling effect, and inconsistent acquisition signal quality of the nodal instrument when laying on the ice surface during winter exploration construction.

[0026] In this embodiment, as Figure 4 shown, the bottom of the tray body 1 is provided with annular groove patterns 5 distributed in circles. The annular groove patterns 5 can strengthen the coupling effect between the bottom of the tray body 1 and the ice surface, enhance the bonding strength between the tray body 1 and the ice surface, and improve the seismic wave transmission efficiency.

[0027] In this embodiment, as Figure 3 shown, the height of the insertion sleeve 3 is higher than the height of the waterproof ring 2, preventing the melted ice water from seeping into the tray body 1 through the gap between the tail vertebra of the nodal instrument and the insertion sleeve 3, and ensuring the normal use of the auxiliary tray.

[0028] In this embodiment, as Figure 1 and Figure 3As shown, a plurality of reinforcing ribs 6 are arranged at equal intervals on the outer periphery of the plug-in sleeve 3, and the reinforcing ribs 6 extend to the inner side of the waterproof ring 2. The tray body 1, the waterproof ring 2, the plug-in sleeve 3 and the reinforcing ribs 6 are integrally formed structures, which improve the structural strength of the auxiliary tray.

[0029] In this embodiment, the auxiliary tray is a tray made of degradable plastic. After the project is completed, even if a part of the tray body 1 is frozen to the ice surface and not recycled, the auxiliary tray gradually degrades with the change of natural conditions, avoiding polluting the ecological environment and effectively protecting the ecological environment.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary tray applicable to the ice surface layout of a node instrument, characterized in that, It includes a tray body (1), the edge of the tray body (1) is folded upward to form a waterproof ring (2), a socket sleeve (3) is arranged in the middle of the inner side of the tray body (1), a node instrument (4) is placed on the tray body (1), and the tail vertebra of the node instrument (4) is inserted into the socket sleeve (3) and extends to contact the ice surface.

2. The auxiliary tray applicable to the ice surface layout of the node instrument according to claim 1, wherein: The tray body (1) is a ring-shaped tray structure.

3. An auxiliary tray applicable to the ice surface layout of a node instrument, characterized in that: Annular grooves (5) are arranged in a circle-by-circle manner at the bottom of the tray body (1).

4. An auxiliary tray applicable to the ice surface layout of a node instrument, characterized in that: The height of the socket sleeve (3) is higher than the height of the waterproof ring (2).

5. An auxiliary tray applicable to the ice surface layout of a node instrument, characterized in that: A number of equally spaced reinforcing ribs (6) are arranged on the outer periphery of the socket sleeve (3), and the reinforcing ribs (6) extend to the inner side of the waterproof ring (2).

6. The auxiliary tray applicable to the ice surface layout of the node instrument according to claim 5, characterized in that: The tray body (1), the waterproof ring (2), the socket sleeve (3) and the reinforcing ribs (6) are of an integrally formed structure.

7. An auxiliary tray applicable to the ice surface layout of a node instrument, characterized in that: This auxiliary tray is made of degradable plastic.

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