Mining vertical measurement device

Abstract

The utility model discloses a vertical measuring device for mining, which comprises a base, the upper surface of the base is fixedly connected with an electric push rod, the lower end of the electric push rod is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a roller, and the upper surface of the base is fixedly connected with a limiting frame. A graduated scale is arranged on the side surface of the limiting frame, a limiting sliding groove is formed in the side surface of the limiting frame, and a sliding rod is slidably connected to the inner surface of the limiting sliding groove. Whether a mine is vertical or not can be quickly known through the overturning measuring plate, the touch switch, the spring, the contact block, the connecting block and the display lamp, an operator can clearly know the inclination angle of the mine surface through the limiting frame, the graduated scale, the limiting sliding groove, the sliding rod and the pointer while more visual observation is facilitated, and therefore the measuring precision is improved; and the whole overturning measuring plate can be overturned and stored through a motor, a rotating shaft and an adaptive groove, so that the occupied space of the whole device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to a vertical measuring device for mining. Background Art

[0002] During the construction and production of mines, due to the complex natural conditions and poor working environment, coupled with the fact that people's understanding of the objective laws of mine disasters is not comprehensive and in-depth enough, they are sometimes careless and violate regulations and give illegal commands, which creates the possibility of certain disasters. In order to quickly and effectively deal with sudden accidents in mines, protect the lives of employees, and reduce the loss of national resources and property, it is necessary to detect the verticality during mining.

[0003] However, in traditional methods, the verticality of mines is usually measured by hanging wires or using a square. The measurement results rely on visual observation to see whether the wall and the hanging wire or square are in the same plane, thereby judging whether the wall is vertical. This method has a large error and cannot provide accurate data on the tilt angle. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a vertical measuring device for mining. By flipping a measuring plate, a touch switch, a spring, a contact block, a connecting block, and a display light, it is possible to quickly know whether the mine is vertical, which is convenient for operators to observe more intuitively. At the same time, the inclination angle of the mine surface can be clearly known through a limit frame, a scale, a limit slide, a slide bar, and a pointer, thereby improving the measurement accuracy. The flip measuring plate can be flipped and stored as a whole through a motor, a rotating shaft, and an adapter slot, thereby reducing the occupied space of the entire device. At the same time, the electric push rod, the connecting plate, and the roller are used to facilitate the transportation and movement of the measuring device, and the stability during measurement can be guaranteed.

[0005] The utility model also provides the above-mentioned mining vertical measurement device, including:

[0006] A base, the upper surface of the base is fixedly connected with an electric push rod, the lower end of the electric push rod is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a roller, the upper surface of the base is fixedly connected with a limiting frame, the side surface of the limiting frame is provided with a scale, the side surface of the limiting frame is provided with a limiting slide groove, the inner surface of the limiting slide groove is slidably connected with a slide rod, and the outer surface of the slide rod is fixedly connected with a pointer.

[0007] A motor is fixedly connected to the side surface of the base, a rotating shaft is fixedly connected to the output end of the motor, a flip measuring plate is rotatably connected to the outer surface of the rotating shaft, a touch switch is provided on the rear inner wall of the flip measuring plate, a spring is fixedly connected to the rear inner wall of the flip measuring plate, a contact block is fixedly connected to the front end of the spring, a connecting block is fixedly connected to the rear surface of the contact block, a display light is provided on the upper surface of the flip measuring plate, and a controller is fixedly connected to the upper surface of the base.

[0008] According to the described vertical measuring device for mining, there are two electric push rods distributed on the left and right, and the electric push rods extend into the interior of the base, making it easy to store the roller into the base, thereby ensuring stability during measurement.

[0009] According to the vertical measuring device for mining, the outer surface of the connecting plate is slidably connected to the base, and the number of the rollers is four and distributed in a rectangular array, which are used for the movement of the entire device.

[0010] According to the vertical measuring device for mining, the pointer corresponds to the scale, which is convenient for visually observing the inclination angle of the mine, and the motor is electrically connected to the controller, which is convenient for controlling the start and stop of the motor.

[0011] According to the mining vertical measuring device, the outer surface of the rotating shaft is rotatably connected to the base, and the outer surface of the flip measuring plate is slidably connected to the limit frame.

[0012] According to the mining vertical measuring device, a handle is fixedly connected to the rear surface of the base to facilitate the movement of the device, and the motor is electrically connected to an external power supply.

[0013] According to the mining vertical measurement device, the number of the touch switches is multiple and linearly distributed up and down, and the touch switches are all electrically connected to the display lights, so as to more intuitively observe whether the mine is vertical.

[0014] According to the vertical measuring device for mining, an adapting groove is provided on the upper surface of the base, and the adapting groove is adapted to the flip measuring plate, so as to reduce the occupied space of the device.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a vertical measurement device for mining according to the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 3 This is a partial structural cross-sectional view of a vertical measuring device for mining according to the utility model;

[0020] Figure 4 The utility model is a cross-sectional view of the structure of a flip measuring plate of a vertical measuring device for mining.

[0021] Legend:

[0022] 1. Base; 2. Electric push rod; 3. Connecting plate; 4. Roller; 5. Limiting frame; 6. Scale; 7. Limiting slide; 8. Slide; 9. Pointer; 10. Motor; 11. Rotating shaft; 12. Flip measuring plate; 13. Touch switch; 14. Spring; 15. Contact block; 16. Connecting block; 17. Display light; 18. Controller; 19. Handle; 20. Adapter slot. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is a vertical measuring device for mining, which includes: a base 1, an electric push rod 2 is fixedly connected to the upper surface of the base 1, a connecting plate 3 is fixedly connected to the lower end of the electric push rod 2, a roller 4 is fixedly connected to the lower surface of the connecting plate 3, a limiting frame 5 is fixedly connected to the upper surface of the base 1, a scale 6 is arranged on the side surface of the limiting frame 5, a limiting slide groove 7 is arranged on the side surface of the limiting frame 5, a slide rod 8 is slidably connected to the inner surface of the limiting slide groove 7, a pointer 9 is fixedly connected to the outer surface of the slide rod 8, the number of the electric push rods 2 is two and they are distributed on the left and right, the electric push rods 2 extend into the interior of the base 1, the outer surface of the connecting plate 3 is slidably connected to the base 1, the number of the rollers 4 is four and they are distributed in a rectangular array, the pointer 9 corresponds to the scale 6, a handle 19 is fixedly connected to the rear surface of the base 1, and an adapter groove 20 is arranged on the upper surface of the base 1.

[0025] A motor 10 is fixedly connected to the side surface of the base 1, a rotating shaft 11 is fixedly connected to the output end of the motor 10, a flip measuring plate 12 is rotatably connected to the outer surface of the rotating shaft 11, a touch switch 13 is arranged on the rear inner wall of the flip measuring plate 12, a spring 14 is fixedly connected to the rear inner wall of the flip measuring plate 12, a contact block 15 is fixedly connected to the front end of the spring 14, a connecting block 16 is fixedly connected to the rear surface of the contact block 15, a display light 17 is arranged on the upper surface of the flip measuring plate 12, a controller 18 is fixedly connected to the upper surface of the base 1, the motor 10 is electrically connected to the controller 18, the outer surface of the rotating shaft 11 is rotatably connected to the base 1, the outer surface of the flip measuring plate 12 is slidably connected to the limit frame 5, the motor 10 is electrically connected to an external power supply, the number of the touch switches 13 is multiple and linearly distributed up and down, the touch switches 13 are all electrically connected to the display light 17, and the adapting slot 20 is adapted to the flip measuring plate 12.

[0026] Working principle: Use the handle 19 and the roller 4 to move the measuring device to the mine measuring area. After arriving at the area, the controller 18 controls the start motor 10 to flip the flip measuring plate 12, and make the contact block 15 on the flip measuring plate 12 contact with the mine mountain. If the mountain is vertical, all the contact blocks 15 on the flip measuring plate 12 will contact and squeeze the mountain, and the spring 14 will be compressed. The connecting block 16 on the rear surface of the contact block 15 will also contact the touch switch 13 at the same time, and start the display light 17 to light it up. On the contrary, if the display light 17 is not on, it proves that the mountain is not vertical. At this time, the inclination angle can be observed through the scale 6 and the pointer 9, which is simple and convenient, and is convenient for the subsequent engineering. When the measurement is completed, the motor 10 is started in the reverse direction to drive the flip measuring plate 12 to be stored in the adapter slot 20 on the base 1 as a whole, so as to reduce the occupied space and improve practicality.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A vertical measuring device for mining, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to an electric push rod (2), the lower end of the electric push rod (2) is fixedly connected to a connecting plate (3), the lower surface of the connecting plate (3) is fixedly connected to a roller (4), the upper surface of the base (1) is fixedly connected to a limit frame (5), the side surface of the limit frame (5) is provided with a scale (6), the side surface of the limit frame (5) is provided with a limit slide groove (7), the inner surface of the limit slide groove (7) is slidably connected to a slide rod (8), and the outer surface of the slide rod (8) is fixedly connected to a pointer (9); A motor (10) is fixedly connected to the side surface of the base (1), a rotating shaft (11) is fixedly connected to the output end of the motor (10), a flip measurement board (12) is rotatably connected to the outer surface of the rotating shaft (11), a touch switch (13) is provided on the rear inner wall of the flip measurement board (12), a spring (14) is fixedly connected to the rear inner wall of the flip measurement board (12), a contact block (15) is fixedly connected to the front end of the spring (14), a connecting block (16) is fixedly connected to the rear surface of the contact block (15), a display light (17) is provided on the upper surface of the flip measurement board (12), and a controller (18) is fixedly connected to the upper surface of the base (1).

2. A mining vertical measurement device according to claim 1, characterized in that: The number of the electric push rods (2) is two and they are distributed on the left and right sides, and the electric push rods (2) extend into the interior of the base (1).

3. A mining vertical measurement device according to claim 1, characterized in that: The outer surface of the connecting plate (3) is slidably connected to the base (1), and the number of the rollers (4) is four and they are distributed in a rectangular array.

4. A mining vertical measurement device according to claim 1, characterized in that: The pointer (9) corresponds to the scale (6), and the motor (10) is electrically connected to the controller (18).

5. A mining vertical measurement device according to claim 1, characterized in that: The outer surface of the rotating shaft (11) is rotatably connected to the base (1), and the outer surface of the flip measurement plate (12) is slidably connected to the limit frame (5).

6. A mining vertical measurement device according to claim 1, characterized in that: A handle (19) is fixedly connected to the rear surface of the base (1), and the motor (10) is electrically connected to an external power source.

7. A mining vertical measurement device according to claim 1, characterized in that: The touch switches (13) are multiple in number and are linearly distributed up and down, and the touch switches (13) are all electrically connected to the display lights (17).

8. A mining vertical measurement device according to claim 1, characterized in that: An adaption groove (20) is provided on the upper surface of the base (1), and the adaption groove (20) is adapted to the flip measurement plate (12).

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