Wind shielding device for coal mine measurement

Abstract

The utility model relates to the technical field of wind shielding devices, and particularly discloses a wind shielding device for coal mine survey. The auxiliary wind shield mechanism comprises a set of auxiliary wind shield assemblies clamped and embedded in the main wind shield assembly in a limiting and sliding mode, a folding plate assembly clamped and embedded in the auxiliary wind shield assemblies in a rotating mode and a driving assembly installed on the main wind shield assembly, and the driving assembly can drive the set of auxiliary wind shield assemblies to move; the driving assembly is controlled to drive the two auxiliary wind shield assemblies to move out of the containing groove, then the folding plate body is rotated out of the folding groove, and the folding plate body can be rotated to be located on the same horizontal line with the auxiliary wind shield bodies according to needs, so that the wind shielding area is increased; in addition, the folding plate body can be rotated to be perpendicular to the auxiliary wind shield body or other appropriate angles, wind on the peripheral side can be blocked conveniently, the wind blocking effect is optimized, and the device can adapt to different measurement scenes and wind direction changes.

Description

Technical Field

[0001] The utility model belongs to the technical field of windshield devices, in particular to a windshield device used for coal mine measurement. Background Art

[0002] Coal mine surveying is the process of real-time monitoring and measurement of the underground environment and working face of coal mines. It involves the acquisition of geological and topographic information, the guarantee of safe production, the mastery of mining progress, and the assistance of decision-making. Windshields are often needed during measurement, mainly to reduce the interference of wind on the measurement work and improve the accuracy of measurement data. Windshields are particularly important when conducting coal mine surveys in a windy environment.

[0003] The existing Chinese patent with publication number CN216344739U discloses a windshield device for coal mine measurement, which includes a base, a first bolt is threadedly connected to the base, a moisture-proof pad is fixedly connected to the bottom of the base, a windshield box is fixedly connected to the top of the base, and the top of the windshield box is clamped with a top plate by a second bolt. Its beneficial effect is that by providing the base, the first bolt and the moisture-proof pad, it is convenient to fix the device, avoid shaking of the box body due to excessive wind during measurement, and make the data inaccurate during measurement, by providing a level, the device can be balanced when fixed, making measurement more convenient, by providing the windshield box, the top plate and the clamping assembly, it is convenient to fix the measuring instrument needed during measurement, and it is convenient for the staff to use it for measurement, and by providing a desiccant, it is convenient to keep the inside of the windshield box dry, which can fully keep the measurement data accurate.

[0004] Although the above-mentioned windshield device provides a basic windshield function, its adjustability of windshield effect is relatively limited when facing different wind directions and measurement requirements. It is inconvenient to adjust the windshield area and windshield angle according to actual needs, and thus it is inconvenient to flexibly respond to different measurement scenarios and wind direction changes. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a windshield device for coal mine measurement to solve the problem in the prior art that it is inconvenient to adjust the windshield area and windshield angle according to actual needs, thereby making it inconvenient to flexibly respond to different measurement scenarios and wind direction changes.

[0006] A windshield device for coal mine measurement includes: a main windshield assembly; an auxiliary windshield mechanism, including a group of auxiliary windshield assemblies that are limitedly slidably embedded in the main windshield assembly, a folding plate assembly that is rotatably embedded in the auxiliary windshield assembly, and a driving assembly installed on the main windshield assembly, wherein the driving assembly can drive a group of auxiliary windshield assemblies to move.

[0007] Preferably, the main windshield assembly includes a base, the top of the base is fixedly connected to a main windshield body, and a group of storage grooves are opened on the main windshield body.

[0008] Preferably, a group of the auxiliary windshield assembly comprises an auxiliary windshield body which is limitedly slidably embedded in a group of storage grooves, a rack is fixedly connected to the top of the auxiliary windshield body, and a folding groove is also provided on the auxiliary windshield body.

[0009] Preferably, the folding plate assembly comprises a folding plate body, a group of rotating shafts are fixedly connected to the folding plate body, and the folding plate body is connected in the folding groove by a group of rotating shafts for damped rotation.

[0010] Preferably, the driving assembly comprises a motor fixedly connected to the top of the main wind deflector body, the output end of the motor is fixedly connected to one end of a connecting rod, and the other end of the connecting rod is fixedly connected to a gear.

[0011] Preferably, the gear is meshed with a set of racks on the auxiliary windshield body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model controls the driving component, which drives the two auxiliary wind shield components to move out of the storage slots, and then rotates the folding plate body out of the folding slot. The folding plate body can be rotated to be on the same horizontal line with the auxiliary wind shield body as needed, thereby increasing the windshield area. The folding plate body can also be rotated to be perpendicular to the auxiliary wind shield body or other suitable angles to block the wind on the surrounding side, thereby optimizing the windshield effect and enabling the device to adapt to different measurement scenarios and wind direction changes.

[0014] 2. The utility model drives the connecting rod to rotate by controlling the output end of the motor, and the connecting rod drives the gear to rotate. The rotation of the gear makes the two racks move away from or closer to each other, thereby making the auxiliary windshield body move away from or closer to each other, which is convenient for removing and storing the auxiliary windshield body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the main windshield assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the auxiliary wind shield mechanism of the utility model.

[0019] In the figure: 1. main windshield assembly; 11. base; 12. main windshield body; 13. storage slot; 2. auxiliary windshield mechanism; 21. auxiliary windshield assembly; 211. auxiliary windshield body; 212. rack; 213. folding slot; 22. folding plate assembly; 221. folding plate body; 222. rotating shaft; 23. driving assembly; 231. motor; 232. connecting rod; 233. gear. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown:

[0022] Embodiment 1: The utility model provides a windshield device for coal mine measurement, comprising: a main windshield assembly 1; an auxiliary windshield mechanism 2, comprising a group of auxiliary windshield assemblies 21 limited and slidably embedded in the main windshield assembly 1, a folding plate assembly 22 rotatably embedded in the auxiliary windshield assembly 21, and a driving assembly 23 installed on the main windshield assembly 1, and the driving assembly 23 can drive a group of auxiliary windshield assemblies 21 to move.

[0023] Specifically, the main windshield assembly 1 includes a base 11 , a main windshield body 12 is fixedly connected to the top of the base 11 , and a group of storage slots 13 are formed on the main windshield body 12 .

[0024] Specifically, a group of auxiliary windshield components 21 includes an auxiliary windshield body 211 that is limitedly slidably embedded in a group of storage slots 13, a rack 212 is fixedly connected to the top of the auxiliary windshield body 211, and a folding groove 213 is also opened on the auxiliary windshield body 211.

[0025] Specifically, the folding plate assembly 22 includes a folding plate body 221 , to which a group of rotating shafts 222 are fixedly connected. The folding plate body 221 is connected in a damped rotation in the folding groove 213 via the group of rotating shafts 222 .

[0026] As can be seen from the above, when in use, the device is fixed to the ground of the coal mine by screws passing through the base 11. By controlling the driving component 23, the driving component 23 drives the two auxiliary wind shield components 21 to be moved out of the storage groove 13, and then the folding plate body 221 is rotated out of the folding groove 213. The folding plate body 221 can be rotated to be on the same horizontal line with the auxiliary wind shield body 211 as needed, thereby increasing the windshield area. The folding plate body 221 can also be rotated to be perpendicular to the auxiliary wind shield body 211 or other suitable angles to facilitate blocking the surrounding wind, thereby optimizing the windshield effect, so that the device can adapt to different measurement scenarios and wind direction changes.

[0027] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the driving assembly 23 includes a motor 231 fixedly connected to the top of the main wind deflector body 12, the output end of the motor 231 is fixedly connected to one end of a connecting rod 232, and the other end of the connecting rod 232 is fixedly connected to a gear 233.

[0028] Specifically, the gear 233 is meshed with a set of racks 212 on the auxiliary windshield body 211 .

[0029] As can be seen from the above, the control motor 231, the output end of the motor 231 drives the connecting rod 232 to rotate, the connecting rod 232 drives the gear 233 to rotate, the rotation of the gear 233 makes the two racks 212 move away from or closer to each other, thereby making the auxiliary wind shield body 211 move away from or closer to each other, which is convenient for the removal and storage of the auxiliary wind shield body 211.

[0030] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means 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 utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0035] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A windshield device for coal mine measurement, characterized in that: include: Main wind deflector assembly (1); The auxiliary windshield mechanism (2) comprises a group of auxiliary windshield assemblies (21) which are limitedly slidably engaged on the main windshield assembly (1), a folding plate assembly (22) which is rotatably engaged on the auxiliary windshield assembly (21), and a driving assembly (23) which is mounted on the main windshield assembly (1), wherein the driving assembly (23) can drive the group of auxiliary windshield assemblies (21) to move.

2. A windshield device for coal mine measurement as claimed in claim 1, characterized in that: The main windshield assembly (1) comprises a base (11), the top of the base (11) is fixedly connected to a main windshield body (12), and a group of storage grooves (13) are provided on the main windshield body (12).

3. A windshield device for coal mine measurement as claimed in claim 2, characterized in that: A group of auxiliary windshield plate assemblies (21) comprises an auxiliary windshield plate body (211) which is limitedly slidably embedded in a group of storage grooves (13); a rack (212) is fixedly connected to the top of the auxiliary windshield plate body (211); and a folding groove (213) is also provided on the auxiliary windshield plate body (211).

4. A windshield device for coal mine measurement as claimed in claim 3, characterized in that: The folding plate assembly (22) comprises a folding plate body (221), a group of rotating shafts (222) are fixedly connected to the folding plate body (221), and the folding plate body (221) is connected in a folding groove (213) through a group of rotating shafts (222) for damped rotation.

5. A windshield device for coal mine measurement as claimed in claim 4, characterized in that: The driving assembly (23) comprises a motor (231) fixedly connected to the top of the main wind deflector body (12), the output end of the motor (231) being fixedly connected to one end of a connecting rod (232), and the other end of the connecting rod (232) being fixedly connected to a gear (233).

6. A windshield device for coal mine measurement as claimed in claim 5, characterized in that: The gear (233) is meshed with a set of racks (212) on the auxiliary windshield body (211).

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