Mine rescue device

Abstract

The utility model discloses a mine rescue device, which belongs to the technical field of mine rescue equipment and comprises a rescue box, pulleys are arranged at the bottom of the rescue box, and the pulleys are matched with slide rails in a mine; an opening is formed in one side of the advancing direction of the rescue box; the placing unit is arranged in the rescue box and is connected with the inner wall of the rescue box; the two sides of one end of the rescue plate are connected with the opening of the rescue box in an up-down sliding mode and rotationally connected with the inner wall of the opening of the rescue box, and the other end of the rescue plate is a free end; a conveying belt is arranged on the rescue plate so that trapped / injured people can be conveyed into the containing unit. The mine rescue device provided by the utility model can be used for rescuing trapped / injured people from a mine in time after a mine disaster occurs.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine rescue equipment and relates to a mine rescue device. Background Art

[0002] A mine is a general term for the shafts, chambers, equipment, ground buildings and structures that form an underground coal mine production system. Sometimes, the inclined shafts, vertical shafts, and horizontal shafts in the underground development of mines are also called mines.

[0003] When working in a mine, miners may encounter various disasters, such as gas, coal dust, water, fire and roof disasters. When a disaster strikes, it is difficult for miners in the mine to escape in time and they will be trapped in the mine. Therefore, a device is needed to transport miners out of the mine after a disaster occurs. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a mine rescue device, which adopts the following technical solutions:

[0005] A mine rescue device, comprising:

[0006] A rescue box, wherein a pulley is provided at the bottom of the rescue box, and the pulley is adapted to the slide rail in the mine; an opening is provided on one side of the travel direction of the rescue box;

[0007] a placement unit, the placement unit being disposed in the rescue box and connected to an inner wall of the rescue box;

[0008] A rescue board, wherein two sides of one end of the rescue board are respectively connected to the opening of the rescue box so as to be slidable up and down, and are rotatably connected to the inner wall of the opening of the rescue box, and the other end is a free end;

[0009] The rescue board is provided with a conveyor belt to transport the trapped / injured persons to the placement unit.

[0010] Furthermore, a placement groove is provided at the bottom of the rescue box, and the placement groove is used to place trapped / injured persons.

[0011] Furthermore, the placement unit includes a first placement plate and a second placement plate; the first placement plate and the second placement plate are respectively fixedly connected to two side walls of the rescue box extending along the length direction, and the first placement plate and the second placement plate are arranged up and down.

[0012] Furthermore, support plates are symmetrically arranged on both side walls of the open end of the rescue box; the support plates include a first support plate and a second support plate; there are two first support plates, which are symmetrically and rotatably arranged on both side walls of the open end of the rescue box, and are located on the same horizontal line with the bottom of the first placement plate; there are two second support plates, which are symmetrically and rotatably arranged on both side walls of the open end of the rescue box, and are located on the same horizontal line with the bottom of the second placement plate.

[0013] Furthermore, the first placement plate and the second placement plate are both U-shaped structures.

[0014] Furthermore, a detection unit is provided on the outer wall of the rescue box in the forward direction.

[0015] Furthermore, a push plate is provided on the outer wall of the rescue box in the forward direction, one end of the push plate is rotatably connected to the outer wall of the rescue box, and the push plate is provided below the rescue plate.

[0016] Beneficial effects:

[0017] (1) The device can rescue multiple trapped / injured persons in a mine in one transportation. The conveyor belt arranged on the rescue board can assist rescuers in transporting injured persons or unconscious persons to the rescue box, thereby improving the rescue efficiency of rescuers.

[0018] (2) The device can clean the sludge on the rescue box moving track by setting the baffle plate, thereby preventing the sludge accumulation on the track from interfering with the movement of the rescue box on the track.

[0019] (3) The device detects the specific location of trapped / injured persons in the mine by setting up a detection unit, which is conducive to the rapid positioning of rescue personnel and strives for the best rescue time for the rescue mission. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the mine rescue device of the utility model in working state;

[0021] Figure 2 It is a structural schematic diagram of a rescue box and a push plate combination of a mine rescue device of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the internal structure of the rescue box in the mine rescue device of the utility model;

[0023] Figure 4 It is a side view of the internal structure of the rescue box in the mine rescue device of the utility model;

[0024] Figure 5It is a top view of the internal structure of the rescue box in the mine rescue device of the utility model;

[0025] Figure 6 It is a first side wall stereogram of the mine rescue device of the utility model;

[0026] Figure 7 It is a front view of a first side wall of the mine rescue device of the utility model;

[0027] Figure 8 It is a rear view of the second side wall of the mine rescue device of the utility model;

[0028] Fig. 9 It is a structural schematic diagram of a rescue plate of a mine rescue device of the utility model;

[0029] Among them, 1. rescue box; 2. rescue plate; 210. conveyor belt; 3. placement unit; 310. first placement plate; 320. second placement plate; 4. placement slot; 5. pulley; 6. detection unit; 7. first support plate; 8. second support plate; 9. push plate; 10. bump. DETAILED DESCRIPTION

[0030] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more understandable, the specific implementation methods of the utility model are listed below.

[0031] Example 1

[0032] Reference Figures 1 to 9 , a mine rescue device, comprising:

[0033] A rescue box 1, a pulley 5 is provided at the bottom of the rescue box 1, and the pulley 5 is adapted to the slide rail in the mine; an opening is provided on one side of the travel direction of the rescue box 1;

[0034] A placement unit 3, which is disposed in the rescue box 1 and connected to the inner wall of the rescue box 1;

[0035] A rescue board 2, wherein both sides of one end of the rescue board 2 are respectively connected to the opening of the rescue box 1 so as to be slidable up and down, and are rotatably connected to the inner wall of the opening of the rescue box 1, and the other end is a free end;

[0036] A conveyor belt is provided on the rescue board 2 to transport the trapped / injured persons to the placement unit 3 .

[0037] Among them, a slide groove is provided at the opening of the rescue box 1, and protrusions 10 are provided on both sides of one end of the rescue board. The protrusion 10 is inserted into the slide groove provided at the opening of the rescue box 1, so that the rescue board 2 can slide up and down relative to the rescue box and rotate up and down around the protrusion 10.

[0038] Through the above technical solution, the rescue board 2 is rotatably connected to the open end of the rescue box 1. When the rescue box 1 is rescuing trapped / injured persons in the mine, the end of the rescue board 2 away from the bottom of the rescue box 1 rotates around the open end of the rescue box 1 and rotates to the ground, making it convenient for the trapped / injured persons to enter the rescue box 1; the end of the rescue board 2 close to the bottom of the rescue box 1 can slide up and down relative to the open end of the rescue box 1, making it convenient to transport the injured persons on the rescue board 2 to the placement unit.

[0039] In this embodiment, a placement groove is provided at the bottom of the rescue box 1, and the placement groove is used to place trapped / injured persons.

[0040] Through the above technical solution, when an unconscious injured person needs to be rescued, the injured person is conveyed to the rescue box 1 by the conveyor belt, and then placed in the placement slot 4, so that the injured person lies flat in the placement slot 4, which can not only fix the injured person, but also prevent the injured person from secondary injury.

[0041] Through the above technical solution, by setting up the conveyor belt, when rescuing an unconscious injured person, the injured person is placed on the rescue board 2 and then conveyed to the rescue box 1 through the conveyor belt, which saves more effort, speeds up the rescue speed of the rescuers, and obtains the best treatment time.

[0042] In this embodiment, the placement unit 3 includes a first placement plate 310 and a second placement plate 320; the first placement plate 310 and the second placement plate 320 are respectively fixedly connected to two side walls extending along the length direction of the rescue box 1, and the first placement plate 310 and the second placement plate 320 are arranged up and down.

[0043] The height of the first placement plate 310 is higher than the height of the second placement plate 320 .

[0044] In this embodiment, support plates are symmetrically arranged on the two side walls of the open end of the rescue box 1; the support plates include a first support plate 7 and a second support plate 8; there are two first support plates 7, which are symmetrically and rotatably arranged on the two side walls of the open end of the rescue box 1, and are located on the same horizontal line with the bottom of the first placement plate 310; there are two second support plates 8, which are symmetrically and rotatably arranged on the two side walls of the open end of the rescue box 1, and are located on the same horizontal line with the bottom of the second placement plate 320.

[0045] Through the above technical scheme, when the rescue board 2 slides to the second placement plate 310, the second support plate 7 is rotated so that one end of the two first support plates 7 close to the opening of the rescue box 1 in the length direction is rotated around the rescue box 1 to the bottom of the rescue board 2, thereby supporting the rescue board 2 and preventing the rescue board 2 from sliding down; when the rescue board 2 slides to the first placement plate 310, the first support plate 7 is rotated so that one end of the two second support plates 8 close to the opening of the rescue box 1 in the length direction is rotated around the rescue box 1 to the bottom of the rescue board 2, thereby supporting the rescue board 2 and preventing the rescue board 2 from sliding down.

[0046] In this embodiment, the first placement plate 310 and the second placement plate 320 are both U-shaped structures.

[0047] Through the above technical solution, the distance between the first placement plate 310, the second placement plate 320 and the placement groove 4 is sufficient to accommodate a person lying flat.

[0048] Through the above technical solution, the first placement plate 310 and the second placement plate 320 of the U-shaped structure can play a role in fixing the injured person.

[0049] In this embodiment, a detection unit 6 is provided on the outer wall of the rescue box 1 in the forward direction; the detection unit 6 includes an infrared transmitter, an infrared receiver, a signal processor and an audible and visual alarm; the signal output end of the signal processor is connected to the infrared transmitter via an infrared transmitting circuit; the signal input end is connected to the infrared receiver via an infrared receiving circuit.

[0050] Through the above technical scheme, the detection unit 6 can be preferably an infrared detection device, which is used for infrared detection of the number of trapped / injured persons in the mine and the location of the trapped / injured persons; in the process of the rescue box moving into the mine, the front is detected by the detection unit at the same time, and a display is provided on the rescue box 1. The information of the specific location and number of trapped / injured persons in front detected by the detection unit 6 is reflected on the display screen, which facilitates the rescue personnel to obtain the information of the trapped persons in time and accurately, and speeds up the rescue.

[0051] In this embodiment, a push plate 9 is provided on the outer wall of the rescue box 1 in the forward direction, one end of the push plate 9 is rotatably connected to the outer wall of the rescue box 1 , and the push plate 9 is provided below the rescue plate 2 .

[0052] Through the above technical scheme, one end of the push plate 9 in the length direction is rotatably connected to the outer wall of the rescue box 1, and a motor is provided at the connection. The connection method between the motor and the connection here is the existing technology and will not be elaborated on here. The rotation of the push plate 9 is realized by controlling the motor through the controller, so that the push plate 9 can push impurities such as sludge on the slide rail to the outside of the slide rail. The connection method between the controller and the motor here is the existing technology and will not be elaborated on here. During operation, the movement of the push plate 9 and the movement of the rescue plate 1 do not interfere with each other.

[0053] The rescuer stands in the rescue box 1. A controller and a display screen are provided on the inner wall of the rescue box 1 away from the forward direction of the rescue box 1. The display screen is used to display the detection data of the detection unit, and the controller is used to control the movement of the rescue plate 2, the push plate 9 and the conveyor belt 210. These are all existing technologies and will not be elaborated here.

[0054] The working principle of a mine rescue device provided by the utility model is as follows:

[0055] First, after the rescue box 1 enters the mine along the mining track, the detection unit 6 detects the position and number of trapped / injured persons in front of it during the forward movement of the rescue box; when the rescue box 1 encounters debris such as mud that prevents it from moving forward during the sliding process, the push plate 9 rotates outward around the rescue box 1 to push the debris such as mud to the outside of the slide rail until the rescue box 1 slides to the trapped / injured person;

[0056] Secondly, the rescue board 2 is controlled by the controller to make the rescue board 2 start to rotate until the free end of the rescue board 2 contacts the ground, and the trapped person who is easy to move can directly enter the rescue box 1 along the rescue board;

[0057] After the injured person who is unable to move or is unconscious and unable to move is carried to the rescue board 2 by the rescuers, the conveyor belt is started to convey the injured persons upward to the opening of the rescue box 1 in sequence. The first injured person conveyed is first directly transferred from the rescue board 1 to be placed in the placement slot 4. When rescuing the second injured person, the rescue board is slid upward to the first placement board, and the first support board is rotated to the bottom of the rescue board so that the first support board supports the rescue board and prevents the rescue board from sliding downward. After the second injured person is moved to the first placement board, the two first support boards are rotated so that the first support boards are restored to their original state of being in contact with the outer wall of the rescue box.

[0058] When rescuing the third injured person, slide the rescue board upward to the second placement board, rotate the second support board to the bottom of the rescue board, so that the second support board supports the rescue board and prevents the rescue board from sliding down. After moving the third injured person to the second placement board, rotate the two second support boards so that the second support boards return to their original state of being in contact with the outer wall of the rescue box.

[0059] Finally, the end of the rescue board 2 away from the bottom of the rescue box 2 is rotated to the opening of the rescue box 1 to transport the trapped / injured persons out of the mine to achieve rescue.

[0060] The above are only preferred embodiments of the present invention and do not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A mine rescue device, characterized in that: include: A rescue box, wherein a pulley is provided at the bottom of the rescue box, and the pulley is adapted to the slide rail in the mine; an opening is provided on one side of the travel direction of the rescue box; a placement unit, the placement unit being disposed in the rescue box and connected to an inner wall of the rescue box; A rescue board, wherein two sides of one end of the rescue board are respectively connected to the opening of the rescue box so as to be slidable up and down, and are rotatably connected to the inner wall of the opening of the rescue box, and the other end is a free end; The rescue board is provided with a conveyor belt to transport the trapped / injured persons to the placement unit.

2. The mine rescue device according to claim 1, characterized in that: A placement slot is provided at the bottom of the rescue box, and the placement slot is used to place trapped / injured persons.

3. The mine rescue device according to claim 1, characterized in that: The placement unit includes a first placement plate and a second placement plate; the first placement plate and the second placement plate are respectively fixedly connected to two side walls of the rescue box extending along the length direction, and the first placement plate and the second placement plate are arranged up and down.

4. The mine rescue device according to claim 3, characterized in that: Support plates are symmetrically arranged on both side walls of the open end of the rescue box; the support plates include a first support plate and a second support plate; there are two first support plates, which are symmetrically and rotatably arranged on both side walls of the open end of the rescue box, and are located on the same horizontal line with the bottom of the first placement plate; there are two second support plates, which are symmetrically and rotatably arranged on both side walls of the open end of the rescue box, and are located on the same horizontal line with the bottom of the second placement plate.

5. The mine rescue device according to claim 3, characterized in that: The first placement plate and the second placement plate are both U-shaped structures.

6. The mine rescue device according to claim 1, characterized in that: A detection unit is arranged on the outer wall of the rescue box in the forward direction.

7. The mine rescue device according to claim 1, characterized in that: A push plate is arranged on the outer wall of the rescue box in the forward direction, one end of the push plate is rotatably connected to the outer wall of the rescue box, and the push plate is arranged below the rescue plate.

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