Mine wind measuring device

Abstract

The invention provides a mine wind measuring device. The mine wind measuring device comprises a measuring assembly, a mounting frame and a plurality of mounting seats, each mounting seat is connected with the mounting frame and can twist relative to the mounting frame, the mounting seats are used for being connected with a mine wall surface, and the measuring assembly is connected with the mounting frame and used for measuring wind. According to the mine wind measurement device, the measurement assembly is connected with the installation frame, the installation frame is connected to the mine wall face through the multiple installation bases, each installation base can be twisted relative to the installation frame so that the installation bases can be adjusted to enable the installation frame to be suitable for the uneven mine wall face, and therefore the installation stability of the measurement assembly and the accuracy of the measurement result are ensured.

Description

Technical Field

[0001] The present invention relates to the field of measuring equipment, and in particular to a mine wind measuring device. Background Art

[0002] Mine wind measuring devices are devices used to measure air volume in mines. The results are used to assess mine ventilation safety. In related technologies, these devices are typically installed on the mine walls. However, due to the uneven nature of mine walls, these devices present challenges such as installation difficulties and poor environmental adaptability. Summary of the Invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the present invention provides a mine wind measurement device.

[0005] The mine wind measuring device according to the embodiment of the present invention comprises:

[0006] A measuring assembly, a mounting frame and a plurality of mounting seats, each of the mounting seats is connected to the mounting frame and can be twisted relative to the mounting frame, the mounting seats are used to connect to the mine wall, and the measuring assembly is connected to the mounting frame and is used for wind measurement.

[0007] In the mine wind measuring device of an embodiment of the present invention, the measuring component is connected to the mounting frame, and the mounting frame is connected to the mine wall through multiple mounting seats. Each mounting seat can be twisted relative to the mounting frame so that the mounting seat can be adjusted to make the mounting frame suitable for uneven mine walls, thereby ensuring the installation stability of the measuring component and the accuracy of the measurement results.

[0008] In some embodiments, the mounting seat includes a base, a ball head and a rotating seat. The rotating seat is connected to the mounting frame and is provided with a ball head slot. The ball head is provided on the base. The ball head can be rotatably engaged in the ball head slot so that the base can be twisted relative to the rotating seat. The base is used to connect to the wall of the mine.

[0009] In some embodiments, the rotating seat includes a first part and a second part that are detachably connected, a part of the ball head groove is provided in the first part, and another part of the ball head groove is provided in the second part, the ball head is confined in the ball head groove when the first part and the second part are connected, and can detach from and enter the ball head groove when the first part and the second part are separated.

[0010] In some embodiments, the measuring component is detachably connected to the mounting frame, and the mounting frame is provided with a penetrating lifting hole, and the lifting hole is used for connecting a sling of the measuring component to pass through, so as to drive the measuring component toward and away from the mounting frame through the sling.

[0011] In some embodiments, the mine wind measurement device also includes a steering wheel, which is pivotally connected to the mounting frame and arranged side by side with the lifting hole. The outer peripheral surface of the steering wheel is used to abut the sling to change the extension direction of the sling.

[0012] In some embodiments, the measuring component has a positioning block, and the mounting frame is provided with a positioning hole. When the measuring component is connected to the mounting frame, the positioning block fits into the positioning hole.

[0013] In some embodiments, the mounting frame has a connecting block, which is arranged side by side with the positioning hole. The positioning block passes through the positioning hole and is detachably connected to the connecting block, so that the measuring component is detachably connected to the mounting frame.

[0014] In some embodiments, the measuring assembly includes a main beam frame, a flip frame, a first driving member and a wind measuring sensor, the main beam frame is connected to the mounting frame, one end of the flip frame is pivotally connected to the main beam frame, and the other end of the flip frame is connected to the wind measuring sensor, and the first driving member is connected between the flip frame and the main beam frame to drive the flip frame to pivot relative to the main beam frame.

[0015] In some embodiments, the measuring assembly further includes an extension frame and a second driving member, one end of the extension frame is connected to the wind measuring sensor, the extension frame is arranged parallel to the flip frame, and can move along the length direction of the flip frame so that the end of the extension frame connected to the wind measuring sensor can be extended and retracted from the other end of the flip frame, and the second driving member is connected between the extension frame and the flip frame to drive the extension frame to move.

[0016] In some embodiments, the first driving member is retractable, one end of the first driving member is pivotally connected to the main beam, the other end of the first driving member is pivotally connected to the flip frame, and the main beam and the flip frame are located between adjacent first driving members. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a mine wind measuring device according to an embodiment of the present invention;

[0018] Figure 2 Schematic diagram of a mounting base of a mine wind measuring device according to an embodiment of the present invention.

[0019] Reference numerals:

[0020] 1. Measuring assembly; 11. Positioning block; 12. Main beam frame; 13. Turning frame; 14. First driving member; 15. Wind sensor; 16. Extension frame; 17. Second driving member;

[0021] 2. Mounting bracket; 21. Lifting hole; 22. Positioning hole; 23. Connecting block;

[0022] 3. Mounting seat; 31. Base; 32. Ball head; 33. Rotating seat; 331. Ball head slot; 332. First part; 333. Second part;

[0023] 4. Steering wheel. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0025] Reference below Figure 1 and Figure 2 A mine wind measuring device according to an embodiment of the present invention is described.

[0026] like Figure 1 and Figure 2 As shown, the mine wind measurement device according to the embodiment of the present invention includes a measurement component 1 , a mounting frame 2 and a plurality of mounting seats 3 .

[0027] Each mounting seat 3 is connected to the mounting frame 2 and can be twisted relative to the mounting frame 2. The mounting seat 3 is used to connect to the mine wall. The measuring assembly 1 is connected to the mounting frame 2 and is used for wind measurement.

[0028] like Figure 1 As shown, the top of the mounting frame 2 is connected to multiple mounting seats 3. The mounting frame 2 is preferably, but not limited to, a rectangular frame, with a corresponding mounting seat 3 located at each corner of the rectangular frame. Each mounting seat 3 is twistable relative to the mounting frame 2. The bottom of the mounting frame 2 is connected to the measurement assembly 1.

[0029] When the mine wind measuring device is in use, the mounting seat 3 is connected to the mine wall such as a tunnel by twisting the mounting seat 3, so that the mounting frame 2 is connected to the uneven mine wall through multiple mounting seats 3, and can be installed at different positions on the mine wall, thereby making the mine wind measuring device easy to install and having high environmental adaptability.

[0030] In the mine wind measuring device of an embodiment of the present invention, the measuring component is connected to the mounting frame, and the mounting frame is connected to the mine wall through multiple mounting seats. Each mounting seat can be twisted relative to the mounting frame so that the mounting seat can be adjusted to make the mounting frame suitable for uneven mine walls, thereby ensuring the installation stability of the measuring component and the accuracy of the measurement results.

[0031] In some embodiments, the mounting seat 3 includes a base 31, a ball head 32 and a rotating seat 33. The rotating seat 33 is connected to the mounting frame 2 and is provided with a ball head slot 331. The ball head 32 is provided on the base 31. The ball head 32 can be rotatably engaged in the ball head slot 331 so that the base 31 can be twisted relative to the rotating seat 33. The base 31 is used to connect to the wall of the mine.

[0032] like Figure 1 and Figure 2 The base 31 is preferably but not limited to being connected to the mine wall through a connector such as a bolt, and a ball head 32 is provided at the bottom end of the base 31 .

[0033] The bottom end of the rotating seat 33 is preferably but not limited to being connected to the mounting frame 2 via a connecting piece such as a bolt. The top surface of the rotating seat 33 is provided with a ball head groove 331. The ball head 32 fits in the ball head groove 331 and can rotate so that the base 31 is located above the rotating seat 33 and can be twisted relative to the rotating seat 33, thereby allowing the mounting seat 3 to be twisted relative to the mounting frame 2.

[0034] The mounting base 3 has a simple structure and is convenient for connection to the mine wall, while enabling the base 31 to be smoothly twisted relative to the rotating base 33 .

[0035] In some embodiments, the rotating seat 33 includes a first part 332 and a second part 333 that are detachably connected, a part of the ball head groove 331 is provided in the first part 332, and another part of the ball head groove 331 is provided in the second part 333. The ball head 32 is confined in the ball head groove 331 when the first part 332 and the second part 333 are connected, and can detach from and enter the ball head groove 331 when the first part 332 and the second part 333 are separated.

[0036] like Figure 2 As shown, the rotating seat 33 includes a first part 332 and a second part 333, and the first part 332 and the second part 333 are detachably connected by a connecting member such as a bolt. A part of the ball head groove 331 is provided in the first part 332, and the other part of the ball head groove 331 is provided in the second part 333, so that the two parts of the ball head groove 331 can be merged and separated with the first part 332 and the second part 333.

[0037] The rotating base 33 is preferably but not limited to a rectangular block. Along the longitudinal section of the rotating base 33 , the first portion 332 is L-shaped and occupies approximately 3 / 4 of the rotating base 33 , and the second portion 333 is rectangular and occupies approximately 1 / 4 of the rotating base 33 .

[0038] When the first portion 332 and the second portion 333 are connected, the ball head 32 is confined in the ball head groove 331 and can rotate in the ball head groove 331. When the first portion 332 and the second portion 333 are separated, the ball head 32 can be separated from and reentered into the ball head groove 331. In other words, the ball head 32 can be assembled and disassembled from the rotating seat 33 when the first portion 332 and the second portion 333 are separated.

[0039] The rotating seat 33 and the ball head 32 can be disassembled by disassembling the connected first part 332 and the second part 333, so as to facilitate disassembly, assembly and maintenance.

[0040] In some embodiments, the measuring component 1 is detachably connected to the mounting frame 2, and the mounting frame 2 is provided with a penetrating lifting hole 21, which is used for passing a sling connecting the measuring component 1 through the sling to drive the measuring component 1 toward and away from the mounting frame 2.

[0041] like Figure 1 As shown, a lifting device (not shown in the figure) is provided on the wall of a mine such as a tunnel, and the mounting frame 2 is provided with a lifting hole 21 running through in the vertical direction. The lifting hole 21 is used for the sling of the lifting device to pass through, and the sling is connected to the measuring component 1. Under the drive of the lifting device, the measuring component 1 can move toward the mounting frame 2 to be connected to the mounting frame 2, and can move away from the mounting frame 2 to be separated and disassembled from the mounting frame 2.

[0042] The measuring component 1 and the mounting frame 2 are preferably, but not limited to, detachably connected via a connecting member such as a bolt, so that the measuring component 1 and the mounting frame 2 can be assembled and disassembled.

[0043] When installing a mine wind measuring device, first install the mounting frame 2 on the mine wall through multiple mounting seats 3, then drive the measuring component 1 toward the mounting frame 2 through a lifting device, and then connect the measuring component 1 to the mounting frame 2 through connectors such as bolts, so that the mine wind measuring device is installed on the mine wall, and the installation process is simple and convenient.

[0044] Preferably, there are at least two, more preferably two, hoisting holes 21 spaced apart in the left-right direction, so that the hoisting device can hoist the measuring component 1 stably.

[0045] In some embodiments, the mine wind measurement device further includes a steering wheel 4, which is pivotally connected to the mounting frame 2 and arranged side by side with the lifting hole 21. The outer peripheral surface of the steering wheel 4 is used to abut against the sling to change the extension direction of the sling.

[0046] like Figure 1As shown, a steering wheel 4 that can pivot in the front-rear direction is provided on the top of the mounting frame 2. The steering wheel 4 is arranged corresponding to the lifting hole 21 and is arranged side by side in the left-right direction. The sling of the lifting device extends left and right along the wall of the mine, and then abuts against the outer peripheral surface of the steering wheel 4, so that the sling is transformed into extending in the vertical direction after passing through the steering wheel 4, thereby passing through the lifting hole 21 and connecting to the measuring component 1. When the sling drives the measuring component 1 to move, the sling simultaneously drives the steering wheel 4 to rotate.

[0047] The provision of the steering wheel 4 facilitates the passage of the sling through the sling hole 21 and prevents the sling and the mounting frame 2 from being worn, thereby ensuring smooth movement of the measuring component 1 during assembly and disassembly.

[0048] In some embodiments, the measuring assembly 1 has a positioning block 11 , and the mounting frame 2 is provided with a positioning hole 22 . When the measuring assembly 1 is connected to the mounting frame 2 , the positioning block 11 fits in the positioning hole 22 .

[0049] like Figure 1 As shown, the top of the measuring assembly 1 has a protruding positioning block 11, and the bottom surface of the mounting frame 2 is provided with a positioning hole 22. The positioning block 11 is arranged corresponding to the positioning hole 22. When the measuring assembly 1 and the mounting frame 2 are connected, the positioning block 11 fits within the positioning hole 22. In other words, the positioning block 11 is inserted into the positioning hole 22.

[0050] The positioning block 11 and the positioning hole 22 play a positioning role when the measuring component 1 moves toward the mounting frame 2 for installation, ensuring that the installation position of the measuring component 1 is accurate, and play a limiting role when the measuring component 1 is connected to the mounting frame 2, preventing the measuring component 1 and the mounting frame 2 from moving.

[0051] Preferably, the positioning blocks 11 and the positioning holes 22 are arranged in at least two rows spaced apart along the left-right direction, more preferably in two rows, each row of positioning blocks 11 includes at least two positioning blocks 11 spaced apart along the front-to-back direction, more preferably two positioning blocks 11, and each row of positioning holes 22 includes at least two positioning holes 22 spaced apart along the front-to-back direction, more preferably two positioning holes 22, to ensure the accuracy and stability of the connection between the measuring component 1 and the mounting frame 2.

[0052] In some embodiments, the mounting frame 2 has a connecting block 23 , which is arranged side by side with the positioning hole 22 . The positioning block 11 passes through the positioning hole 22 and is detachably connected to the connecting block 23 , so that the measuring component 1 is detachably connected to the mounting frame 2 .

[0053] like Figure 1 As shown, the positioning hole 22 passes through the mounting frame 2 in the vertical direction. A protruding connecting block 23 is provided on the top of the mounting frame 2. The connecting block 23 is arranged corresponding to the positioning hole 22 and arranged side by side in the left-right direction.

[0054] When the measuring component 1 is connected to the mounting frame 2, the positioning block 11 extends upward from the corresponding positioning hole 22 and is arranged side by side with the corresponding connecting block 23 in the left and right directions. The protruding part of the positioning block 11 is detachably connected to the corresponding connecting block 23 through connecting parts such as bolts, so that the measuring component 1 is detachably connected to the mounting frame 2.

[0055] Thus, the positioning and detachable connection of the measuring component 1 and the mounting frame 2 are simultaneously achieved through the positioning block 11 , and the measuring component 1 and the mounting frame 2 have simple structures.

[0056] In some embodiments, the measuring assembly 1 includes a main beam frame 12, a flip frame 13, a first driving member 14 and a wind measuring sensor 15. The main beam frame 12 is connected to the mounting frame 2, one end of the flip frame 13 is pivotally connected to the main beam frame 12, and the other end of the flip frame 13 is connected to the wind measuring sensor 15. The first driving member 14 is connected between the flip frame 13 and the main beam frame 12 to drive the flip frame 13 to pivot relative to the main beam frame 12.

[0057] like Figure 1 As shown, the main beam frame 12 extends in the left-right direction, and a corresponding row of positioning blocks 11 are provided at both left and right ends of the main beam frame 12 , so that the main beam frame 12 can be detachably connected to the bottom of the mounting frame 2 .

[0058] The turning frame 13 is located below the main beam 12. The left end of the turning frame 13 is pivotally connected to the left end of the main beam 12 in a front-to-rear direction. A first driving member 14 is connected between the turning frame 13 and the main beam 12 to drive the turning frame 13 to pivot between a horizontally extended position and a vertically extended position.

[0059] The wind sensor 15 is connected to the right end of the turning frame 13 .

[0060] When the first driving member 14 drives the turning frame 13 to be in a horizontally extended position, the turning frame 13 and the main beam frame 12 are arranged side by side. At this time, the measuring component 1 is in a folded state and has the smallest occupied space. At this time, the wind measuring sensor 15 does not measure the wind and is folded up with the measuring component 1 to avoid the measuring component 1 affecting the workers and equipment in the mine.

[0061] When the first driving member 14 drives the flip frame 13 to be in a vertically extended position, the flip frame 13 extends downward from the main beam frame 12 and places the wind measuring sensor 15 in the wind measuring position. At this time, the measuring assembly 1 is in the expanded position, and the wind measuring sensor 15 measures the wind to obtain accurate results.

[0062] Therefore, the measuring assembly 1 can be folded and unfolded under the drive of the first driving member 14. When folded, it has the smallest occupied space to ensure normal operation in the mine, and when unfolded, the wind measuring sensor 15 is located in the wind measuring position to obtain accurate results.

[0063] In some embodiments, the first driving member 14 is retractable, one end of the first driving member 14 is pivotally connected to the main beam frame 12, and the other end of the first driving member 14 is pivotally connected to the flip frame 13, and the main beam frame 12 and the flip frame 13 are located between adjacent first driving members 14.

[0064] like Figure 1 As shown, the first driving member 14 is retractable, and is preferably but not limited to a telescopic cylinder, an electric push rod, etc. The top of the first driving member 14 is pivotally connected to the main beam frame 12 in the front-to-back direction, and the bottom of the first driving member 14 is pivotally connected to the flip frame 13 in the front-to-back direction, thereby driving the flip frame 13 to pivot through the telescopic action of the first driving member 14.

[0065] Two first driving members 14 are arranged at intervals along the front-to-back direction. The main beam frame 12 and the turnover frame 13 are located between the two first driving members 14 . The two first driving members 14 move synchronously to ensure that the turnover frame 13 pivots smoothly.

[0066] It is understandable that the first driving member 14 is not limited to being configured to be retractable. In other embodiments, the first driving member 14 is a screw mechanism.

[0067] In some embodiments, the measuring assembly 1 further includes an extension frame 16 and a second driving member 17. One end of the extension frame 16 is connected to the wind measuring sensor 15. The extension frame 16 is arranged parallel to the flip frame 13 and can move along the length direction of the flip frame 13 so that the end of the extension frame 16 connected to the wind measuring sensor 15 can be extended and retracted from the other end of the flip frame 13. The second driving member 17 is connected between the extension frame 16 and the flip frame 13 to drive the extension frame 16 to move.

[0068] like Figure 1 As shown, the extension frame 16 is arranged parallel to the flip frame 13. Specifically, the extension frame 16 can be arranged outside the flip frame 13 and arranged side by side with the flip frame 13, or it can be inserted into the flip frame 13. Preferably, the extension frame 16 is inserted into the flip frame 13. In other words, the flip frame 13 is sleeved on the outer periphery of the extension frame 16.

[0069] The second driving member 17 is connected between the extension frame 16 and the turnover frame 13 to drive the extension frame 16 to rotate along the length direction of the turnover frame 13 (eg Figure 1 The extension frame 16 is moved in the left and right directions as shown in the figure, so that the extension frame 16 can be extended and retracted from the right end of the flip frame 13. It can be understood that when the flip frame 13 is in the vertically extended position, the extension frame 16 is extended and retracted from the lower end of the flip frame 13 under the drive of the second driving member 17.

[0070] The wind sensor 15 is connected to the right end of the extension frame 16 so as to be extended and retracted relative to the flip frame 13 along with the extension frame 16 .

[0071] When the flip frame 13 is in a vertically extended position and the height of the wind measuring sensor 15 is higher than the wind measuring position for wind measurement, the second driving member 17 drives the extension frame 16 to extend downward to drive the wind measuring sensor 15 to move downward and reach the wind measuring position, so that wind measurement can be carried out smoothly.

[0072] Therefore, the position of the wind sensor 15 can be further adjusted through the extension frame 16 and the second driving member 17 to adjust the height position of the wind sensor 15 during wind measurement, thereby ensuring that the wind sensor 15 can measure wind smoothly and obtain accurate structure.

[0073] In such Figure 1 In the illustrated example, the second drive member 17 is retractable and is preferably, but not limited to, a telescopic cylinder, electric push rod, or the like. The second drive member 17 is positioned side by side with the tilt frame 13. A platform is provided at the right end of the extension frame 16, which is always located outside the tilt frame 13 and has a larger cross-sectional area than the tilt frame 13. The left end of the second drive member 17 is connected to the left end of the tilt frame 13, while the right end of the second drive member 17 is connected to the platform, thereby driving the platform to move the extension frame 16. The wind sensor 15 is mounted on the platform to facilitate its installation and removal.

[0074] In the description of the present invention, it should be understood that the terms "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0075] Furthermore, the terms "first" and "second" are used solely for distinction and are not to be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0076] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0077] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0078] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0079] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A mine wind measuring device, characterized in that: The invention comprises a measuring assembly (1), a mounting frame (2) and a plurality of mounting seats (3), wherein each mounting seat (3) is connected to the mounting frame (2) and is twistable relative to the mounting frame (2); the mounting seat (3) is used to connect to a mine wall; the measuring assembly (1) is connected to the mounting frame (2) and is used for wind measurement.

2. The mine wind measuring device according to claim 1, characterized in that: The mounting seat (3) comprises a base (31), a ball head (32) and a rotating seat (33); the rotating seat (33) is connected to the mounting frame (2) and is provided with a ball head slot (331); the ball head (32) is provided on the base (31); the ball head (32) is rotatably engaged in the ball head slot (331) so that the base (31) can be twisted relative to the rotating seat (33); and the base (31) is used to connect to the wall of a mine.

3. The mine wind measuring device according to claim 2, characterized in that: The rotating seat (33) includes a first part (332) and a second part (333) that are detachably connected. A part of the ball head groove (331) is provided in the first part (332), and another part of the ball head groove (331) is provided in the second part (333). The ball head (32) is confined in the ball head groove (331) when the first part (332) and the second part (333) are connected, and can be separated from and enter the ball head groove (331) when the first part (332) and the second part (333) are separated.

4. The mine wind measuring device according to claim 1, characterized in that: The measuring assembly (1) is detachably connected to the mounting frame (2); the mounting frame (2) is provided with a penetrating hanging hole (21); the hanging hole (21) is used for passing a sling connected to the measuring assembly (1) so as to drive the measuring assembly (1) to move toward and away from the mounting frame (2) via the sling.

5. The mine wind measuring device according to claim 4, characterized in that: It also includes a steering wheel (4), which is pivotally connected to the mounting frame (2) and arranged side by side with the lifting hole (21). The outer peripheral surface of the steering wheel (4) is used to abut against the sling to change the extension direction of the sling.

6. The mine wind measuring device according to claim 1, characterized in that: The measuring component (1) has a positioning block (11), and the mounting frame (2) is provided with a positioning hole (22). When the measuring component (1) is connected to the mounting frame (2), the positioning block (11) fits in the positioning hole (22).

7. The mine wind measuring device according to claim 6, characterized in that: The mounting frame (2) has a connecting block (23), the connecting block (23) and the positioning hole (22) are arranged side by side, and the positioning block (11) passes through the positioning hole (22) and is detachably connected to the connecting block (23), so that the measuring component (1) and the mounting frame (2) are detachably connected.

8. The mine wind measuring device according to claim 1, characterized in that: The measuring assembly (1) comprises a main beam frame (12), a turnover frame (13), a first driving member (14) and a wind measuring sensor (15); the main beam frame (12) is connected to the mounting frame (2); one end of the turnover frame (13) is pivotally connected to the main beam frame (12); the other end of the turnover frame (13) is connected to the wind measuring sensor (15); and the first driving member (14) is connected between the turnover frame (13) and the main beam frame (12) to drive the turnover frame (13) to pivot relative to the main beam frame (12).

9. The mine wind measuring device according to claim 8, characterized in that: The measuring assembly (1) further comprises an extension frame (16) and a second driving member (17), one end of the extension frame (16) being connected to the wind measuring sensor (15), the extension frame (16) being arranged in parallel with the flip frame (13) and being movable along the length direction of the flip frame (13), so that the end of the extension frame (16) connected to the wind measuring sensor (15) can be extended and retracted from the other end of the flip frame (13), and the second driving member (17) is connected between the extension frame (16) and the flip frame (13) to drive the extension frame (16) to move.

10. The mine wind measuring device according to claim 8, characterized in that: The first driving member (14) is retractable, one end of the first driving member (14) is pivotally connected to the main beam (12), the other end of the first driving member (14) is pivotally connected to the flip frame (13), and the main beam (12) and the flip frame (13) are located between adjacent first driving members (14).

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