CN212808644U

CN212808644U - Fixing device for geophone for monitoring microseism

Info

Publication number: CN212808644U
Application number: CN202021511297.5U
Authority: CN
Inventors: 赵炜; 程少华; 路宏光; 郑涛; 弓文博
Original assignee: Xi'an Hongchuan Science & Technology Development Co ltd
Current assignee: Xi'an Hongchuan Science & Technology Development Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-26
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a fixing device for monitoring geophone, including base device, base device includes the bottom plate, bottom plate lateral wall equidistance is equipped with four slider, every the slider lower part all is equipped with the telescoping device, the bottom of telescoping device is equipped with and bores ground subassembly, be equipped with protective housing subassembly on the bottom plate, be equipped with fixed box on the bottom plate, the inside cavity that is of fixed box, the cavity bottom is equipped with fixed recess, the geophone is established to fixed recess inside the card, the upper end of fixed box is equipped with and compresses tightly the lid subassembly, the bottom plate is equipped with locking device, locking device internal fixation tail needle, the tail needle runs through bottom plate, fixed box contact geophone in proper order. The utility model relates to a convenient all kinds of topography installation geophones, make things convenient for the geophone firm fixed for the fixing device of the geophone of monitoring microseism.

Description

Fixing device for geophone for monitoring microseism

Technical Field

The utility model relates to a seismic monitoring's technical field specifically is a fixing device for monitoring geophone.

Background

The earthquake occurs in the earth in nature, the earthquake occurring in the area far away from human living seems to be irrelevant to people, in fact, some slight earthquake in nature may be a warning, the underground environment may be changed, and underground resources may be damaged, so that it is very important to know the occurrence of the earthquake.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a fixing device for monitoring geophone for solve the technical problem who provides among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a fixing device for monitoring geophone of microseism, includes the base device, the base device includes the bottom plate, bottom plate lateral wall equidistance is equipped with four slider, every the slider lower part all is equipped with the telescoping device, the bottom of telescoping device is equipped with bores ground subassembly, be equipped with protective housing subassembly on the bottom plate, be equipped with fixed box on the bottom plate, the inside cavity that is of fixed box, the cavity bottom is equipped with fixed recess, the geophone is established to fixed recess inside callipers, the upper end of fixed box is equipped with compresses tightly the lid subassembly, the bottom plate is equipped with locking device, locking device internal fixation tail needle, the tail needle runs through bottom plate, fixed box contact geophone in proper order.

Preferably, the sliding device comprises a square sliding rail, the side wall of the square sliding rail fixing bottom plate is provided with a plurality of thread grooves, the sliding connection sliding block is connected to the square sliding rail in a sliding mode, and two threaded holes are formed in the two sides of the sliding block. In the preferred embodiment, the horizontal position of the telescopic device is conveniently adjusted by a sliding device.

Preferably, the telescopic device comprises a first sleeve, the bottom of the sliding block is fixed to the first sleeve, a spring is arranged in the first sleeve, and a second sleeve is sleeved in the first sleeve. In the preferred embodiment, the vertical position of the earth-boring assembly is conveniently adjusted by telescoping devices.

Preferably, the outer wall of the first sleeve is provided with a threaded hole, the inner wall of the first sleeve is provided with an anti-rotation boss, the outer wall of the second sleeve is provided with a threaded groove, and the outer wall of the second sleeve is provided with a long groove. In the preferred embodiment, the two sleeves are fixed through the threaded holes, and the rotation prevention bosses are matched with the long grooves to prevent the two sleeves from rotating relatively.

Preferably, the earth drilling assembly comprises a fixed ring, the fixed ring is connected with one end of the second sleeve through a screw, and a drill bit is arranged at the bottom of the fixed ring. In the preferred embodiment, earth boring fixation is facilitated by an earth boring assembly.

Preferably, the protection shell component comprises four support rods, the bottoms of the four support rods are fixed on the bottom plate, and top plates are arranged at the tops of the four support rods. In the preferred embodiment, the securing box is protected by a protective casing component.

Preferably, the pressing cover assembly comprises a cover, the cover is in threaded connection with the fixing box, a pressing rod is arranged at the bottom of the cover, and the bottom of the pressing rod is in contact with the detector. In the preferred embodiment, the geophone is firmly held by a hold-down cover assembly.

Preferably, the locking device comprises a steel pipe, a plurality of elastic steel sheets are arranged at the bottom of the steel pipe, a locking block is sleeved outside the steel pipe, and the inner wall of the locking block is an inclined plane. In the preferred embodiment, the installation and fixation of the tail needle are facilitated by a locking device.

Compared with the prior art, the beneficial effects of the utility model are that:

this utility model discloses a horizontal position of the adjustable ground subassembly that bores of slider, through the adjustable vertical position who bores the ground subassembly of telescoping device, it is fixed conveniently to bore the ground through boring the ground subassembly, provides the protection for fixed box through the protective housing subassembly, and through the firm fixed of fixed recess and the cooperation realization wave detector of compressing tightly of lid subassembly in the fixed box, it is fixed to make things convenient for the installation of tail needle through locking device.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is an axial view of the overall structure of the present invention;

FIG. 2 is a side view of the structure of the telescopic device of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

fig. 4 is an enlarged side view of the structure at a of the present invention.

In the figure: 1. a base unit; 11. a base plate; 12. a sliding device; 121. a square slide rail; 122. a slider; 13. a protective casing component; 131. a support bar; 132. a top plate; 2. a telescoping device; 21. a first sleeve; 211. an anti-rotation boss; 22. a spring; 23. a second sleeve; 231. a long groove; 24. an earth-boring assembly; 241. fixing the circular ring; 242. a drill bit; 3. a fixing box; 31. fixing the groove; 32. a detector; 33. compressing the cap assembly; 331. a cover; 332. a pressure lever; 4. a locking device; 41. a steel pipe; 411. an elastic steel sheet; 42. a locking block; 5. a tail needle.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, which illustrates a fixing device for a geophone used for monitoring microseism, including a base device 1, where the base device 1 includes a bottom plate 11, four sliding devices 12 are equidistantly disposed on a side wall of the bottom plate 11, a telescopic device 2 is disposed on a lower portion of each sliding device 12, a ground drilling assembly 24 is disposed on a bottom of each telescopic device 2, each sliding device 12 includes a square slide rail 121, the square slide rail 121 fixes the side wall of the bottom plate 11, a plurality of thread grooves are disposed on a side wall of the square slide rail 121, a slide block 122 is slidably connected to the square slide rail 121, two threaded holes are disposed on two sides of the slide block 122, the telescopic device 2 includes a first sleeve 21, the first sleeve 21 fixes the bottom of the slide block 122, a spring 22 is disposed in the first sleeve 21, a second sleeve 23 is sleeved in the first sleeve 21, and a threaded hole is disposed on an outer wall, first sleeve pipe 21 inner wall is equipped with prevents changeing boss 211, second sleeve pipe 23 outer wall is equipped with the thread groove, second sleeve pipe 23 outer wall is equipped with long recess 231, it includes fixed ring 241 to bore ground subassembly 24, fixed ring 241 screw connection second sleeve pipe 23 one end, the bottom of fixed ring 241 is equipped with drill bit 242. According to the terrain to be installed, firstly, the ground drilling assembly 24 is drilled into the ground, the upper sliding block 122 of the square sliding rail 121 is respectively slid according to the position of the ground drilling assembly 24, the sliding block 122 is fixed through threads after the position is proper, the length of the second sleeve 23 is adjusted according to the length requirement, the second sleeve 23 is fixed through screws after the length is proper, the second sleeve 23 is inserted into the fixed circular ring 241, and the second sleeve 23 is fixed through screws.

Please refer to fig. 1 and 3, a protection housing assembly 13 is disposed on the bottom plate 11, a fixed box 3 is disposed on the bottom plate 11, a cavity is disposed inside the fixed box 3, a fixed groove 31 is disposed at the bottom of the cavity, a detector 32 is clamped in the fixed groove 31, a pressing cover assembly 33 is disposed at the upper end of the fixed box 3, the protection housing assembly 13 includes support rods 131, the bottoms of the four support rods 131 are fixed on the bottom plate 11, a top plate 132 is disposed at the tops of the four support rods 131, the pressing cover assembly 33 includes a cover 331, the cover 331 is in threaded connection with the fixed box 3, a pressing rod 332 is disposed at the bottom of the cover 331, and the bottom of the pressing rod 332 contacts. The detector 32 is placed in the fixing groove 31, the cover 331 is tightened, and the press rod 332 presses the detector 32.

Please refer to fig. 1, 3 and 4 again, the bottom plate 11 is provided with a locking device 4, the locking device 4 fixes a tail needle 5 therein, the tail needle 5 sequentially penetrates through the bottom plate 11 and the fixing box 3 to contact the detector 32, the locking device 4 comprises a steel pipe 41, the bottom of the steel pipe 41 is provided with a plurality of elastic steel sheets 411, the steel pipe 41 is sleeved with a locking block 42, and the inner wall of the locking block 42 is an inclined plane. After the tail needle 5 is inserted into the locking device 4, the locking block 42 is rotated, the inclined surface of the inner wall of the locking block 42 compresses the elastic steel sheet 411, and the elastic steel sheet 411 locks the tail needle 5.

The utility model discloses a concrete operation as follows:

placing the detector 32 in the fixing groove 31, screwing the cover 331, pressing the detector 32 by the pressing rod 332, inserting the tail pin 5 into the locking device 4, enabling the tail pin 5 to contact the bottom of the detector 32, rotating the locking block 42, enabling the inclined surface of the inner wall of the locking block 42 to press the elastic steel sheet 411, locking the tail pin 5 by the elastic steel sheet 411, drilling the ground drilling assembly 24 into the ground according to the terrain to be installed, respectively sliding the upper sliding block 122 on the square sliding rail 121 according to the position of the ground drilling assembly 24, fixing the sliding block 122 by screw threads after the position is proper, adjusting the length of the second sleeve 23 according to the length requirement, fixing the second sleeve 23 by screws after the length is proper, inserting the second sleeve 23 into the fixing circular ring 241, fixing the second sleeve 23 by screws, and.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a fixing device for monitoring geophone of microseism, includes base device (1), its characterized in that, base device (1) includes bottom plate (11), bottom plate (11) lateral wall equidistance is equipped with four slider (12), every slider (12) lower part all is equipped with telescoping device (2), the bottom of telescoping device (2) is equipped with bores ground subassembly (24), be equipped with protective housing subassembly (13) on bottom plate (11), be equipped with fixed box (3) on bottom plate (11), the inside cavity that is of fixed box (3), the cavity bottom is equipped with fixed recess (31), geophone (32) are established to card in fixed recess (31), the upper end of fixed box (3) is equipped with compresses tightly lid subassembly (33), bottom plate (11) are equipped with locking device (4), locking device (4) internal fixation tail needle (5), the tail needle (5) penetrates through the bottom plate (11) and the fixed box (3) in sequence to contact the detector (32).

2. The fixing device for the geophone used for monitoring microseisms according to claim 1, wherein the sliding device (12) comprises a square slide rail (121), the square slide rail (121) is fixed on the side wall of the bottom plate (11), the side wall of the square slide rail (121) is provided with a plurality of thread grooves, a sliding block (122) is slidably connected on the square slide rail (121), and two threaded holes are arranged on both sides of the sliding block (122).

3. The fixing device for the geophone for monitoring a microseism according to claim 2, wherein the telescopic device (2) comprises a first sleeve (21), the first sleeve (21) is fixed at the bottom of a sliding block (122), a spring (22) is arranged in the first sleeve (21), and a second sleeve (23) is sleeved in the first sleeve (21).

4. A fixing device of a geophone in accordance with claim 3, wherein the outer wall of said first sleeve (21) is provided with a threaded hole, the inner wall of said first sleeve (21) is provided with an anti-rotation boss (211), the outer wall of said second sleeve (23) is provided with a threaded groove, and the outer wall of said second sleeve (23) is provided with a long groove (231).

5. The geophone according to claim 3, wherein the earth-boring assembly (24) comprises a fixing ring (241), the fixing ring (241) is screwed with one end of the second casing (23), and a drill bit (242) is arranged at the bottom of the fixing ring (241).

6. A detector fixing device for monitoring micro earthquakes according to claim 1, characterized in that the protective casing assembly (13) comprises support rods (131), four support rods (131) are fixed on the bottom plate (11) at the bottom, and a top plate (132) is arranged on the top of the four support rods (131).

7. A fixing device for a geophone in accordance with claim 1, wherein said cover member (33) comprises a cover (331), said cover (331) is screwed to the fixing case (3), a bottom of said cover (331) is provided with a press rod (332), and a bottom of said press rod (332) contacts the geophone (32).

8. The fixing device of the geophone for monitoring microseisms according to claim 1, wherein the locking device (4) comprises a steel tube (41), a plurality of elastic steel sheets (411) are arranged at the bottom of the steel tube (41), a locking block (42) is sleeved outside the steel tube (41), and the inner wall of the locking block (42) is an inclined surface.