Novel mining hole air detection device

Abstract

The utility model relates to the field of mining air detection, in particular to a novel mining hole air detection device, and adopts the technical scheme that the novel mining hole air detection device comprises a suitcase, a case cover, a hole air detector, a rotary connecting block, a hydraulic rod, a bearing platform and a fixing bolt, a rotating shaft is installed on the base, a rotating connecting block is rotatably installed on the rotating shaft, a hydraulic rod is fixedly connected to the upper end of the rotating connecting block, a bearing platform is installed at the output end of the hydraulic rod, and a threaded column is fixedly connected to the upper end of the bearing platform. And the rotating shaft is used for driving the mine air detector in the connecting frame which is mounted on the threaded column in a threaded manner to perform 90-degree rotating adjustment, so that a user can conveniently store the mine air detector which is mounted and dismounted in a threaded manner in a suitcase or take the mine air detector out of the suitcase.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of mine air detection, specifically relates to a novel mining mine air detection device. BACKGROUND

[0002] The mining mine air detection device is a kind of equipment specially used for monitoring the air quality inside mine or mine, mainly used for detecting the oxygen concentration in mine, ensure not less than safe level, and detect the concentration of carbon monoxide and other toxic gases, to ensure the safety and health of operating personnel.

[0003] The existing air detection device is used in coal mining, and the volume of general air detection device is relatively large, and it needs to be used with support, but the space in coal mine is small, and it is difficult to provide sufficient installation and use space for air detection device, and the integrated air detection device is very easy to be stuck in mine when following worker into coal mine, thereby affecting the normal work of worker.

[0004] Therefore, in view of the problems of the existing air detection device that is inconvenient for worker to carry and assemble when used in mine air detection, a novel mining mine air detection device is developed, which can be conveniently carried into mine by worker for installation and use by adding rotatable supporting structure, threaded quick-release structure and hand-held structure to air detection device. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the existing air detection device is inconvenient for worker to carry and assemble when used in mine air detection.

[0006] The technical scheme of the utility model is as follows: a novel mining mine air detection device, comprising a handcart, a box cover and a mine air detector, further comprising a rotating connecting block, a hydraulic rod, a bearing platform and a fixing bolt, a rotating shaft is installed on one side of the inner wall of the handcart, the rotating connecting block is rotatably installed on the rotating shaft, the hydraulic rod is fixedly connected to the upper end of the rotating connecting block, the bearing platform is installed on the output end of the hydraulic rod, the threaded column is fixedly connected to the upper end of the bearing platform, the first screw groove is formed through the lower end edge of the handcart, the fixing bolt is screw-mounted in the first screw groove, the second screw groove is formed in the lower end of the rotating connecting block, and the threaded connecting frame is installed on the lower end of the mine air detector.

[0007] Preferably, the automatic connecting block can assist the hydraulic rod to drive the bearing platform mounted thereon to flip and adjust, drive the mine air detector in the connecting frame threaded on the threaded column to rotate by 90 degrees, and facilitate the user to store or take out the threaded mine air detector from the suitcase.

[0008] Preferably, a rod bearing pad is mounted at the center of the inner wall of the suitcase, and an instrument storage groove is formed at the other side of the inner wall of the suitcase.

[0009] Preferably, a first handle is fixed to the left end of the suitcase, rear-symmetrically distributed limiting clamping grooves are formed at the right end of the suitcase, and a hinged frame is fixed to the upper end edge of the suitcase.

[0010] Preferably, a lid is hinged to the hinged frame, a buckle support is fixed to the right end of the lid, and a second handle is fixed to the left end edge of the lid.

[0011] Preferably, the buckle support is matched with the limiting clamping groove, and the threaded column is matched with the threaded connecting frame.

[0012] Preferably, the fixing bolt passes through the first screw groove and is threaded into the second screw groove, and a rotating handle is fixed to the lower end of the fixing bolt.

[0013] Preferably, the outer wall of the hydraulic rod is matched with the inner wall of the rod bearing pad, and the instrument storage groove is matched with the mine air detector.

[0014] The utility model discloses the beneficial effects of:

[0015] 1. Through the automatic connecting block, the hydraulic rod can drive the bearing platform mounted thereon to flip and adjust, drive the mine air detector in the connecting frame threaded on the threaded column to rotate by 90 degrees, and facilitate the user to store or take out the threaded mine air detector from the suitcase.

[0016] 2. The fixing bolt can assist the mine air detector after rotating adjustment, and compared with the existing rotating adjustment structure, the effect of the hydraulic rod supporting the mine air detector can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The three-dimensional structure schematic diagram of the novel mine air detection device is shown.

[0018] Figure 2The diagram shown is a three-dimensional structural disassembly of the novel air detection device for mining tunnels according to this utility model.

[0019] Figure 3 The diagram shown is a first three-dimensional structural disassembly of the carrying case and fixing bolts of the novel mining tunnel air detection device of this utility model.

[0020] Figure 4 The diagram shown is a split-off three-dimensional structure of the carrying case and fixing bolts of the novel mining tunnel air detection device of this utility model.

[0021] Figure 5 The diagram shown is a second three-dimensional disassembled view of the cover and buckle bracket of the novel mining tunnel air detection device of this utility model.

[0022] Figure 6 The diagram shown is a first three-dimensional structural breakdown of the rotating connecting block, hydraulic rod, and bearing platform of the novel mining tunnel air detection device of this utility model.

[0023] Figure 7 The diagram shown is a second three-dimensional structural breakdown of the rotating connecting block, hydraulic rod, and bearing platform of the novel mining tunnel air detection device of this utility model.

[0024] Figure 8 The diagram shown is a three-dimensional disassembled schematic of the mine air detector of the novel mining tunnel air detection device of this utility model.

[0025] Explanation of reference numerals in the attached drawings: 1-Handbag, 2-Lid, 3-Rotating connecting block, 4-Mine air detector, 5-Fixing bolt, 6-Rotating shaft, 7-Hinge frame, 8-First handle, 9-Rod bearing pad, 10-Instrument storage slot, 11-Limiting slot, 12-First threaded groove, 13-Rotating handle, 14-Snap-on bracket, 15-Second handle, 16-Hydraulic rod, 17-Bearing platform, 18-Threaded column, 19-Second threaded groove, 20-Threaded connection frame. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] Please see Figures 1-8This utility model provides an embodiment: a novel mine air detection device, including a carrying case 1, a case lid 2, and a mine air detector 4, and also includes a rotating connecting block 3, a hydraulic rod 16, a supporting platform 17, and fixing bolts 5. A rotating shaft 6 is installed on one side of the inner wall of the carrying case 1, and a rotating connecting block 3 is rotatably mounted on the rotating shaft 6. The upper end of the rotating connecting block 3 is fixedly connected to the hydraulic rod 16, and the supporting platform 17 is installed on the output end of the hydraulic rod 16. A threaded post 18 is fixedly connected to the upper end of the supporting platform 17. A first threaded groove 12 is formed through the lower edge of the carrying case 1, and a fixing bolt 5 is installed in the threaded part of the first threaded groove 12. The lower end of the rotating connecting block 3... A second threaded groove 19 is provided, and a threaded connection frame 20 is installed at the lower end of the mine air detector 4. By rotating the connecting block 3, the hydraulic rod 16 can be assisted in rotating and adjusting the bearing platform 17 installed on it, so as to rotate the mine air detector 4 in the threaded connection frame 20, which is threaded on the threaded post 18, by 90 degrees. This allows the user to store the disassembled mine air detector 4 in the carrying case 1 or take the mine air detector 4 out of the carrying case 1. The fixing bolt 5 can be used to assist in the installation of the rotated and adjusted mine air detector 4, so as to improve the support effect of the hydraulic rod 16 on the mine air detector 4.

[0028] Please see Figures 3-5 In this embodiment, a rod support pad 9 is installed at the center of the inner wall of the carrying case 1, and an instrument storage slot 10 is provided on the other side of the inner wall of the carrying case 1. When in use, the rod support pad 9 can support and store the hydraulic rod 16 when not in use, thus storing the hydraulic rod 16 inside the carrying case 1. A first handle 8 is fixedly connected to the left end of the carrying case 1, and symmetrically distributed limiting slots 11 are provided on the right end of the carrying case 1. A hinge frame 7 is fixedly connected to the upper edge of the carrying case 1. In use, the hydraulic rod 16, the bearing platform 17, and the mine air detector 4 can be folded and stored inside the carrying case 1 for easy carrying. The case 2 is hinged to the hinge frame 7. The right end of the case 2 is fixed with a buckle bracket 14, and the left edge of the case 2 is fixed with a second handle 15. In use, the mine air detector 4 can be protected by rotating the opening and closing case 2 and storing it inside the carrying case 1.

[0029] Please see Figures 3-8In this embodiment, preferably, the buckle bracket 14 is adapted to the limiting slot 11, and the threaded column 18 is adapted to the threaded connection frame 20. In use, the box cover 2 can be rotated and installed onto the front end of the carrying case 1 for fixation through the buckle bracket 14 and the limiting slot 11. The fixing bolt 5 passes through the first threaded groove 12 and is threaded into the second threaded groove 19. The lower end of the fixing bolt 5 is fixedly connected to the rotating handle 13. In use, the rotating connecting block 3 after rotation adjustment can be positioned by the fixing bolt 5 and the rotating handle 13. The outer wall of the hydraulic rod 16 is adapted to the inner wall of the rod bearing pad 9. The instrument storage slot 10 is adapted to the mine air detector 4. In use, the disassembled mine air detector 4 can be stored through the instrument storage slot 10 so that workers can carry the mine air detector 4.

[0030] When in use, the worker first carries the first handle 8 to the mine shaft, along with the briefcase 1 and the mine air detector 4 inside it.

[0031] Next, pull the second handle 15 to open the lid 2 from the handle 1, and have the worker hold the hydraulic rod 16 to rotate the hydraulic rod 16 90 degrees along the outer wall of the rotating shaft 6, and make the fixing bolt 5 pass through the first threaded groove 12 and be threaded into the second threaded groove 19 to position and install the rotating connecting block 3.

[0032] Then, install the threaded connection frame 20 on the mine air detector 4 stored in the briefcase 1 onto the threaded post 18;

[0033] Finally, the mine air detector 4 is used to monitor the toxic gases and oxygen content in the coal mine in real time.

[0034] Through the above steps, rotating the connecting block 3 can assist the hydraulic rod 16 in rotating and adjusting the bearing platform 17 installed on it, thereby causing the mine air detector 4, which is threadedly installed on the threaded column 18, to rotate 90 degrees within the threaded connection frame 20. Compared with the original mine air detection equipment, this makes it easier for users to store the disassembled mine air detector 4 in the carrying case 1 or to take the mine air detector 4 out of the carrying case 1, solving the problem that the existing air detection device is inconvenient for workers to carry and assemble when used for mine air detection.

[0035] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A new type of mining mine air detection device, comprising a suitcase (1), a box cover (2) and a mine air detector (4), characterized in that: The utility model also includes a rotating connecting block (3), a hydraulic rod (16), a bearing platform (17) and a fixing bolt (5), one side of the inner wall of the suitcase (1) is provided with a rotating shaft (6), the rotating shaft (6) is rotatably provided with the rotating connecting block (3), the upper end of the rotating connecting block (3) is fixedly connected with the hydraulic rod (16), the output end of the hydraulic rod (16) is provided with the bearing platform (17), the upper end of the bearing platform (17) is fixedly connected with a threaded column (18), the lower end edge of the suitcase (1) is provided with a first screw groove (12), the first screw groove (12) is screwedly provided with the fixing bolt (5), the lower end of the rotating connecting block (3) is provided with a second screw groove (19), and the lower end of the mine air detector (4) is provided with a threaded connecting frame (20).

2. The novel mining mine air detection device according to claim 1, characterized in that: The center of the inner wall of the suitcase (1) is provided with a rod body bearing pad (9), and the other side of the inner wall of the suitcase (1) is provided with an instrument storage groove (10).

3. The novel mining mine air detection device according to claim 2, characterized in that: The left end of the suitcase (1) is fixedly connected with a first handle (8), the right end of the suitcase (1) is provided with front and back symmetrical limiting clamping grooves (11), and the upper end edge of the suitcase (1) is fixedly connected with a hinged frame (7).

4. The novel mining mine air detection device according to claim 3, characterized in that: The hinged frame (7) is hingedly connected with a box cover (2), the right end of the box cover (2) is fixedly connected with a buckle support (14), and the left end edge of the box cover (2) is fixedly connected with a second handle (15).

5. The novel mining mine air detection device according to claim 4, characterized by: The buckle support (14) is matched with the limiting clamping groove (11), the threaded column (18) is matched with the threaded connecting frame (20).

6. The novel mining mine air detection device according to claim 5, characterized by: The fixing bolt (5) penetrates through the first screw groove (12) and is screwedly installed in the second screw groove (19), and the lower end of the fixing bolt (5) is fixedly connected with a rotating handle (13).

7. The novel mining mine air detection device according to claim 6, characterized by: The outer wall of the hydraulic rod (16) is matched with the inner wall of the rod body bearing pad (9), and the instrument storage groove (10) is matched with the mine air detector (4).

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