Surveying equipment for salt mine dissolving cavity filling area

Abstract

The utility model relates to the technical field of surveying equipment, and discloses salt mine cavern filling area surveying equipment which comprises a fixing plate, the fixing plate is fixedly arranged in a cavern filling area through screws, the left side of the fixing plate is connected with a frame body through a mounting mechanism, and a fixing seat is fixedly arranged in the middle of the left side wall of the frame body; by arranging the mounting mechanism and the surveying mechanism, the device is firstly placed in a dissolving cavity filling area inside a salt mine, then the frame body is aligned with the left side of the fixed plate, and the surveying equipment can be edited to be mounted through the cooperative use of a micro motor, a screw rod, a movable block, an L-shaped insertion plate, a mounting block and an insertion hole; through cooperative use of a telescopic rod, a connecting base, a pressure sensor, a spring and a rotating column, the rheological condition of rock salt relative to a rock stratum under the geological natural change condition can be conveniently detected, meanwhile, the production and mining condition of a dissolving cavity is predicted and analyzed, and therefore safe production is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of survey equipment, in particular to a salt mine cavity filling area survey equipment. Background Art

[0002] Salt well dissolution refers to the dissolution of two or more salt wells during the single-well convection production process. Salt well dissolution can be divided into abnormal natural dissolution and normal natural dissolution according to whether it is accidental. Salt well dissolution may cause the collapse of the cavity during mining, which may lead to natural disasters such as surface subsidence.

[0003] The existing salt mine cavity filling area survey equipment is cumbersome and inconvenient to use. It is unable to detect the rheological conditions of rock salt relative to rock formations under natural geological changes. At the same time, it is not convenient to conduct predictive analysis on the production and exploitation conditions of the cavity itself, thus affecting safe production. Therefore, technical personnel in this field provide a salt mine cavity filling area survey equipment to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a salt mine cavity filling area surveying equipment, which has the advantages of convenient surveying and high safety, and solves the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a salt mine cavity filling area surveying equipment, comprising: a fixing plate, the fixing plate is fixedly arranged inside the cavity filling area by screws, the left side of the fixing plate is connected to a frame through a mounting mechanism, a fixing seat is fixedly arranged in the middle of the left side wall of the frame, and a surveying mechanism is arranged on the fixing seat;

[0008] The mounting mechanism includes: a micro motor is fixedly arranged at the rear end of the frame, the output end of the micro motor passes through the interior of the frame and is fixedly connected to a screw rod inside the frame, the outer surface of the screw rod is threadedly connected to two moving blocks, the left side walls of the two moving blocks are fixedly connected to sliders, the inner left side wall of the frame is provided with a slide groove, the right side wall of the frame is provided with two openings, the right side walls of the two moving blocks are fixedly connected to two L-shaped plug plates, the left side wall of the fixed plate is fixedly connected to a mounting block, and the front and rear ends of the mounting block are provided with two sockets.

[0009] As a preferred technical solution of the present utility model, the two sliding blocks are both slidably connected to the interior of the sliding groove.

[0010] As a preferred technical solution of the present utility model, the two groups of L-shaped plug plates are both inserted into the two openings, and the two groups of L-shaped plug plates are both adapted to the inside of the two plug holes.

[0011] As the preferred technical solution of the utility model, the surveying mechanism includes: a group of telescopic rods are fixedly provided on the four sides of the fixed seat, the telescopic ends of the four groups of telescopic rods are fixedly provided with connecting seats, pressure sensors are fixedly provided on the four connecting seats, I-beams are fixedly provided on the four fixed seats and on the inner sides of the four groups of telescopic rods, a group of blocks are sleeved on the outside of the four I-beams, springs are provided on the outside of the four I-beams and on one side of a group of blocks, and rotating columns are hinged on the four groups of blocks.

[0012] As a preferred technical solution of the present utility model, the four pressure sensors are all connected to an external display device via electrical signals.

[0013] As a preferred technical solution of the utility model, one end of the four groups of rotating columns are hinged to four connecting seats.

[0014] Compared with the prior art, the utility model provides a salt mine cavity filling area survey equipment, which has the following beneficial effects:

[0015] The utility model sets an installation mechanism and a surveying mechanism, firstly places the device in the cavity filling area inside the salt mine, then aligns the frame with the left side of the fixed plate, and through the coordinated use of a micro motor, a screw rod, a moving block, a slider, a slide groove, an opening, an L-shaped plug plate, a mounting block and a socket, the surveying equipment can be installed and edited, and through the coordinated use of a telescopic rod, a connecting seat, a pressure sensor, an I-column, a sleeve block, a spring and a rotating column, geological pressure changes in four directions can be detected, and the detection information can be transmitted to an external display device. The staff analyzes the pressure changes, which is convenient for detecting the rheological condition of rock salt relative to the rock layer under the condition of natural geological changes, and at the same time, the production and exploitation conditions of the cavity itself are predicted and analyzed, thereby achieving safe production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the connection between the fixing plate and the mounting block of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the connection between the moving block and the sliding block of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the connection between the fixing seat and the I-beam column of the utility model.

[0020] Among them: 1. fixed plate; 2. mounting mechanism; 201. micro motor; 202. screw rod; 203. moving block; 204. slider; 205. slide groove; 206. opening; 207. L-shaped plug plate; 208. mounting block; 209. socket; 3. frame; 4. fixing seat; 5. surveying mechanism; 501. telescopic rod; 502. connecting seat; 503. pressure sensor; 504. I-beam column; 505. sleeve block; 506. spring; 507. rotating column. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 4 A salt mine cavity filling area survey equipment, comprising: a fixed plate 1, the fixed plate 1 is fixedly arranged inside the cavity filling area by screws, the left side of the fixed plate 1 is connected with a frame 3 through a mounting mechanism 2, a fixed seat 4 is fixedly arranged in the middle of the left side wall of the frame 3, and a survey mechanism 5 is arranged on the fixed seat 4;

[0025] The mounting mechanism 2 comprises: a micro motor 201 is fixedly provided at the rear end of the frame 3, the output end of the micro motor 201 passes through the interior of the frame 3 and is fixedly connected to a screw rod 202 inside the frame 3, two moving blocks 203 are threadedly connected to the outer surface of the screw rod 202, the left side walls of the two moving blocks 203 are fixedly connected with sliders 204, the inner left side wall of the frame 3 is provided with a slide groove 205, the right side wall of the frame 3 is provided with two openings 206, the right side wall of the two moving blocks 203 are fixedly connected with two L-shaped plug plates 207, the left side wall of the fixed plate 1 is fixedly connected with a mounting block 208, and the front and rear ends of the mounting block 208 are provided with two plug holes 209; the two sliders 204 are slidably connected to the interior of the slide groove 205; the two groups of L-shaped plug plates 207 are both arranged in the two openings 206, and the two groups of L-shaped plug plates 207 are adapted to the interior of the two plug holes 209.

[0026] Furthermore, when in use, the device is first placed in the cavity filling area inside the salt mine, and then the frame 3 is aligned with the left side of the fixed plate 1, the micro motor 201 is started to run forward, the two moving blocks 203 are close to each other outside the screw rod 202, the two sliders 204 are slid inside the slide groove 205, and the two groups of L-shaped plug plates 207 are moved in the two openings 206 until the two groups of L-shaped plug plates 207 are inserted into the two sockets 209, and the fixed seat 4 can be installed.

[0027] The survey mechanism 5 includes: a group of telescopic rods 501 are fixedly provided on the four sides of the fixed seat 4, the telescopic ends of the four groups of telescopic rods 501 are fixedly provided with connecting seats 502, and pressure sensors 503 are fixedly provided on the four connecting seats 502. I-shaped columns 504 are fixedly provided on the four fixed seats 4 and on the inner sides of the four groups of telescopic rods 501. A group of sleeve blocks 505 are sleeved on the outside of the four I-shaped columns 504. Springs 506 are provided on the outside of the four I-shaped columns 504 and on one side of the group of sleeve blocks 505. Rotating columns 507 are hinged on the four groups of sleeve blocks 505; the four pressure sensors 503 are connected to the external display device through electrical signals; and one end of the four rotating columns 507 is hinged to the four connecting seats 502.

[0028] Furthermore, by setting pressure sensors 503 in four directions, when the geology changes, the four connecting seats 502 are forced to move, and at the same time, the four groups of telescopic rods 501 shrink, and the four groups of rotating columns 507 rotate, thereby causing the four groups of connecting seats 502 to move and squeeze the four groups of springs 506. The four pressure sensors 503 detect the geological changes in the four directions and transmit the detection information to an external display device, so as to detect the rheological conditions of rock salt relative to the rock formation under the condition of natural geological changes, and at the same time, predict and analyze the production and exploitation of the dissolution cavity itself, so as to achieve safe production.

[0029] Working principle: When in use, first place the device in the cavity filling area inside the salt mine, then align the frame 3 with the left side of the fixed plate 1, start the micro motor 201 to run forward, the two moving blocks 203 are close to each other outside the screw rod 202, the two sliders 204 slide inside the slide groove 205, and the two sets of L-shaped plug plates 207 move in the two openings 206 until the two sets of L-shaped plug plates 207 are inserted into the two plug holes 209, and the fixed seat 4 can be installed. After setting pressure at four positions, Force sensor 503, when the geology changes, the four connecting seats 502 are moved by force, and at the same time the four sets of telescopic rods 501 shrink, and the four sets of rotating columns 507 rotate, thereby causing the four sets of connecting seats 502 to move and squeeze the four sets of springs 506. The four pressure sensors 503 detect the geological changes in four directions and transmit the detection information to an external display device, so as to detect the rheological conditions of rock salt relative to the rock layer under the condition of natural geological changes, and at the same time predict and analyze the production and exploitation of the dissolution cavity itself, so as to achieve safe production.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A salt mine cavity filling area survey equipment, comprising: A fixing plate (1), characterized in that: the fixing plate (1) is fixedly arranged inside the dissolution cavity filling area by means of screws, the left side of the fixing plate (1) is connected to a frame (3) via a mounting mechanism (2), a fixing seat (4) is fixedly arranged in the middle of the left side wall of the frame (3), and a surveying mechanism (5) is arranged on the fixing seat (4); The mounting mechanism (2) comprises: a micro motor (201) is fixedly arranged at the rear end of the frame (3); the output end of the micro motor (201) penetrates into the interior of the frame (3) and is fixedly connected to a screw rod (202) inside the frame (3); two moving blocks (203) are threadedly connected to the outer surface of the screw rod (202); the left side walls of the two moving blocks (203) are fixedly connected to a slider (204); the left side wall inside the frame (3) is provided with a slide groove (205); the right side wall of the frame (3) is provided with two openings (206); the right side walls of the two moving blocks (203) are fixedly connected to two L-shaped plug plates (207); the left side wall of the fixed plate (1) is fixedly connected to a mounting block (208); the front and rear ends of the mounting block (208) are provided with two plug holes (209).

2. The salt mine cavity filling area survey equipment according to claim 1 is characterized by: The two sliding blocks (204) are both slidably connected to the interior of the sliding groove (205).

3. The salt mine cavity filling area survey equipment according to claim 1 is characterized by: The two groups of L-shaped plug plates (207) are both inserted into the two openings (206), and the two groups of L-shaped plug plates (207) are both adapted to the inside of the two plug holes (209).

4. The salt mine cavity filling area survey equipment according to claim 1 is characterized by: The survey mechanism (5) comprises: a group of telescopic rods (501) are fixedly arranged on four sides of the fixed seat (4); the telescopic ends of the four groups of telescopic rods (501) are fixedly arranged with connecting seats (502); pressure sensors (503) are fixedly arranged on the four connecting seats (502); I-shaped columns (504) are fixedly arranged on the four fixed seats (4) and located on the inner sides of the four groups of telescopic rods (501); a group of sleeve blocks (505) are sleeved on the outside of the four I-shaped columns (504); springs (506) are arranged on the outside of the four I-shaped columns (504) and located on one side of the group of sleeve blocks (505); and rotating columns (507) are hinged on the four groups of sleeve blocks (505).

5. The salt mine cavity filling area survey equipment according to claim 4 is characterized by: The four pressure sensors (503) are all connected to an external display device via electrical signals.

6. The salt mine cavity filling area survey equipment according to claim 4 is characterized by: One end of the four groups of rotating posts (507) are hinged to the four connecting seats (502).

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