Automatic calibration mechanism of laser beam tube for coal mine

Abstract

The invention provides a coal mine laser beam tube automatic calibration mechanism which comprises a mounting box, the side face of the mounting box is provided with a detection assembly and an adjusting assembly, the detection assembly is located at the tail end of the adjusting assembly, by arranging the detection assembly, the function of rapid detection is achieved, the problem that measurement is inconvenient during coal mining is solved, and the detection efficiency is improved. Wherein the laser range finder is opposite to the processor in position, measured data can be displayed on the display screen through the processor, then a worker directly knows the measured value through the display, the working efficiency of the worker is improved, the function of convenient storage is achieved by arranging the adjusting assembly, and the practicability is high. The device solves the problem that the device is convenient to store after work is completed, after an adjusting rod is retracted into an adjusting groove, a clamping plate is clamped with a groove, the device is stable in the storage process, the adjusting rod is prevented from coming out of the adjusting groove, the occupied space is reduced, and practicability and convenience of workers are improved.

Description

Technical Field

[0001] The invention relates to the technical field of coal mining, in particular to an automatic calibration mechanism for a laser beam tube used in coal mines. Background Art

[0002] With the continuous development of my country's economy, the depth of coal mine excavation is getting deeper and deeper, the strata are becoming more and more complex, and the safety responsibility is further increased. Among them, in the excavation project of coal mining, the excavation distance of the tunnel is an important parameter of the project progress. If the excavation distance is not well controlled, it is easy to cause mistaken entry into dangerous areas such as water areas and old empty areas, putting the entire mine and personnel in danger, posing a great threat to the safety of miners. Therefore, auxiliary equipment is needed to measure the mining position during coal mining to facilitate subsequent coal mining operations.

[0003] At present, in the measurement equipment in the prior art, when measuring the mining location, most of the calibrated data need to wait before getting feedback, and the staff cannot quickly understand the measurement value, which reduces the work efficiency. At the same time, some measurement equipment is too large, and it is not convenient to store after completing the work, which will take up space and reduce the practicality. Summary of the invention

[0004] In order to solve the problem raised in the above background technology that when measuring the mining position, most of the calibrated data need to wait for feedback, the staff cannot quickly understand the measurement value, which reduces the work efficiency, and some measuring equipment is too large, which is not convenient for storage after the work is completed, and will take up space, thereby reducing the practicality; the present invention proposes an automatic calibration mechanism for a laser beam tube for coal mines, which realizes the function of rapid detection, wherein the laser rangefinder is relative to the processor, and the measured data will be displayed on the display screen through the processor, and then the staff can directly understand the measured value through the display, which improves the work efficiency of the staff, and at the same time the adjustment rod is retracted into the adjustment slot to realize convenient storage.

[0005] In view of this, the present invention provides an automatic calibration mechanism for a laser beam tube for coal mines, comprising a mounting box, the sides of which are respectively provided with a detection component and an adjustment component, wherein the detection component is located at the end of the adjustment component;

[0006] The detection assembly includes a guide plate on the side of the installation box, and the two sides of the guide plate are respectively provided with a connection groove and a clamping groove, a rectangular block is clamped in the clamping groove, the side of the rectangular block is rotatably connected with a spherical connector, the side of the spherical connector is fixedly connected with a level, the side of the level is fixedly connected with a guide rod, the side of the installation box is provided with a mounting groove, the mounting groove is fixedly connected with a laser rangefinder, the connecting groove is fixedly connected with a processor, and the laser rangefinder is opposite to the processor;

[0007] The adjustment component includes an adjustment slot opened on the side of the installation box, a groove is opened on the side of the installation box, the groove is located at the opening of the adjustment slot, an adjustment rod is arranged in the adjustment slot, one end of the adjustment rod is fixedly connected to the installation box, the end of the adjustment rod is fixedly connected to a clamping plate, and the side of the clamping plate is fixedly connected to the guide plate.

[0008] Preferably, the clamping plate is located opposite to the groove, and the clamping plate extends into the groove through the adjusting rod and is clamped with the groove.

[0009] Preferably, a fixing groove is formed on the top of the installation box, and a display screen is fixedly connected in the fixing groove.

[0010] Preferably, a connecting seat is fixedly connected to the side of the installation box, and a suction cup is fixedly connected to the bottom of the connecting seat.

[0011] Preferably, a portable ring is fixedly connected to the side surface of the connecting seat, and the portable ring is made of rubber.

[0012] Preferably, a fixing rod is provided on the side of the guide plate, and the fixing rod penetrates the guide plate and extends into the rectangular block.

[0013] Preferably, the adjusting rod is a three-section telescopic rod, and the adjusting rod is made of stainless steel.

[0014] Preferably, the installation box is made of stainless steel, and the installation box is located opposite to the guide plate.

[0015] The beneficial effects of the present invention are:

[0016] 1. In the present invention, by setting up a detection component, a function of rapid detection is achieved, wherein the laser rangefinder is relative to the processor, and the measured data will be displayed on the display screen through the processor, and then the staff can directly understand the measured values ​​through the display, thereby improving the work efficiency of the staff.

[0017] 2. In the present invention, by setting an adjustment component, the function of easy storage is achieved. After the adjustment rod is retracted into the adjustment groove, the clamping plate is clamped with the groove, which is relatively stable during the storage process, preventing the adjustment rod from coming out of the adjustment groove, reducing the occupied space, and improving practicality and convenience for staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a side structural schematic diagram of the present invention;

[0020] Figure 3 It is a schematic diagram of the side structure of the installation box of the present invention;

[0021] Figure 4 It is a schematic diagram of the storage structure of the adjusting rod of the present invention.

[0022] In the figure: 1. Installation box; 2. Detection component; 201. Guide plate; 202. Processor; 203. Laser rangefinder; 204. Installation slot; 205. Snap-in slot; 206. Rectangular block; 207. Fixing rod; 208. Ball connector; 209. Level; 210. Guide rod; 3. Adjustment component; 301. Adjustment rod; 302. Adjustment slot; 303. Groove; 304. Snap-in plate; 4. Connecting seat; 5. Display screen; 6. Portable ring; 7. Connecting slot; 8. Suction cup. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] See also Figure 1-4 As shown, the present invention provides an automatic calibration mechanism for a laser beam tube for coal mines, comprising a mounting box 1 , on the sides of which are disposed a detection component 2 and an adjustment component 3 , respectively. The detection component 2 is located at the end of the adjustment component 3 .

[0025] according to Figure 1 , Figure 2 and Figure 4 As shown, the detection assembly 2 includes a guide plate 201 on the side of the installation box 1, and the two sides of the guide plate 201 are respectively provided with a connection groove 7 and a clamping groove 205, a rectangular block 206 is clamped in the clamping groove 205, a spherical connector 208 is rotatably connected to the side of the rectangular block 206, a level 209 is fixedly connected to the side of the spherical connector 208, and a guide rod 210 is fixedly connected to the side of the level 209. A mounting groove 204 is provided on the side of the installation box 1, a laser rangefinder 203 is fixedly connected to the mounting groove 204, a processor 202 is fixedly connected to the connection groove 7, and the laser rangefinder 203 is opposite to the processor 202. A fixing rod 207 is provided on the side of the guide plate 201, and the fixing rod 207 penetrates the guide plate 201 and extends into the rectangular block 206. The material of the installation box 1 is stainless steel, and the installation box 1 and the guide plate 201 are opposite.

[0026] Since the laser rangefinder 203 is positioned relative to the processor 202 , the measured data will be displayed on the display screen 5 through the processor 202 , thereby improving the work efficiency of the staff.

[0027] according to Figure 1 , Figure 2 and Figure 3As shown, the adjustment component 3 includes an adjustment slot 302 opened on the side of the installation box 1, a groove 303 is opened on the side of the installation box 1, and the groove 303 is located at the opening of the adjustment slot 302, an adjustment rod 301 is arranged in the adjustment slot 302, one end of the adjustment rod 301 is fixedly connected to the installation box 1, a clamping plate 304 is fixedly connected to the end of the adjustment rod 301, the side of the clamping plate 304 is fixedly connected to the guide plate 201, the clamping plate 304 is opposite to the groove 303, the clamping plate 304 extends into the groove 303 through the adjustment rod 301 and is clamped with the groove 303, a fixing slot is opened on the top of the installation box 1, a display screen 5 is fixedly connected in the fixing slot, a connecting seat 4 is fixedly connected to the side of the installation box 1, a suction cup 8 is fixedly connected to the bottom of the connecting seat 4, a portable ring 6 is fixedly connected to the side of the connecting seat 4, the material of the portable ring 6 is rubber, the model of the adjustment rod 301 is a three-section telescopic rod, and the material of the adjustment rod 301 is stainless steel.

[0028] Among them, after the detection is completed, the adjusting rod 301 is retracted into the adjusting groove 302, and the clamping plate 304 is clamped with the groove 303, which improves the stability during the storage process. The rectangular block 206 is fixed in the clamping groove 205 by the fixing rod 207, which is convenient for disassembly and improves practicality.

[0029] The working process of the above-mentioned automatic calibration mechanism of the laser beam tube for coal mine is as follows:

[0030] When the automatic calibration mechanism of the laser beam tube for coal mine designed by the present invention is in operation, first check whether the device is used normally. After the device starts the laser rangefinder 203, the processor 202 will receive the data of the laser rangefinder 203. The staff can understand the value through the display screen 5, and adjust the required position to match the side of the level 209 with the guide rod 210, and put the adjustment rod 301 in a horizontal position to improve the accuracy of the measured value. The measurement operation is carried out, and the angle of the angle guide rod 210 and the level 209 can be adjusted through the spherical connector 208. Therefore, the device is not only convenient for Detection can also improve accuracy and convenience, and solve the problem of inconvenient measurement during coal mining. The laser rangefinder 203 is relative to the processor 202, and the measured data will be displayed on the display screen 5 through the processor 202, thereby improving the work efficiency of the staff. After the detection is completed, the adjusting rod 301 is retracted into the adjusting groove 302, and the clamping plate 304 is clamped with the groove 303, which improves the stability during the storage process. The rectangular block 206 is fixed in the clamping groove 205 by the fixing rod 207, which is convenient for disassembly, and improves the practicality and adaptability of the staff.

Claims

1. An automatic calibration mechanism for a laser beam tube for coal mines, comprising a mounting box (1), characterized in that: The sides of the installation box (1) are respectively provided with a detection component (2) and an adjustment component (3), and the detection component (2) is located at the end of the adjustment component (3); The detection assembly (2) comprises a guide plate (201) on the side of the installation box (1), the guide plate (201) is provided with a connection groove (7) and a clamping groove (205) on both sides respectively, a rectangular block (206) is clamped in the clamping groove (205), a spherical connector (208) is rotatably connected to the side of the rectangular block (206), a level (209) is fixedly connected to the side of the spherical connector (208), a guide rod (210) is fixedly connected to the side of the level (209), a mounting groove (204) is provided on the side of the installation box (1), a laser rangefinder (203) is fixedly connected to the mounting groove (204), a processor (202) is fixedly connected to the connection groove (7), and the laser rangefinder (203) and the processor (202) are opposite in position; The adjustment component (3) comprises an adjustment slot (302) provided on the side of the installation box (1); a groove (303) is provided on the side of the installation box (1); the groove (303) is located at the opening of the adjustment slot (302); an adjustment rod (301) is provided in the adjustment slot (302); one end of the adjustment rod (301) is fixedly connected to the installation box (1); a clamping plate (304) is fixedly connected to the end of the adjustment rod (301); and a side of the clamping plate (304) is fixedly connected to the guide plate (201).

2. The automatic calibration mechanism for laser beam tubes for coal mines according to claim 1 is characterized in that: The clamping plate (304) is located opposite to the groove (303); the clamping plate (304) extends into the groove (303) through the adjusting rod (301) and is clamped with the groove (303).

3. The automatic calibration mechanism for laser beam tubes for coal mines according to claim 1, characterized in that: A fixing groove is provided on the top of the installation box (1), and a display screen (5) is fixedly connected in the fixing groove.

4. The automatic calibration mechanism for laser beam tube for coal mine according to claim 1, characterized in that: A connecting seat (4) is fixedly connected to the side of the installation box (1), and a suction cup (8) is fixedly connected to the bottom of the connecting seat (4).

5. The automatic calibration mechanism for laser beam tubes for coal mines according to claim 1, characterized in that: A portable ring (6) is fixedly connected to the side surface of the connecting seat (4), and the portable ring (6) is made of rubber.

6. The automatic calibration mechanism for laser beam tube for coal mine according to claim 1, characterized in that: A fixing rod (207) is provided on the side of the guide plate (201), and the fixing rod (207) penetrates the guide plate (201) and extends into the rectangular block (206).

7. The automatic calibration mechanism for laser beam tubes for coal mines according to claim 1, characterized in that: The model of the adjusting rod (301) is a three-section telescopic rod, and the material of the adjusting rod (301) is stainless steel.

8. The automatic calibration mechanism for laser beam tubes for coal mines according to claim 1, characterized in that: The material of the installation box (1) is stainless steel, and the installation box (1) and the guide plate (201) are located opposite to each other.

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