Sampling device for coal mine geological control water monitoring

Abstract

The utility model relates to the technical field of coal mine geology prevention and control, and particularly discloses a sampling device for coal mine geology prevention and control water monitoring, which comprises a sampling mechanism comprising a storage cylinder assembly and a sampling pipe assembly clamped and embedded on the storage cylinder assembly in a sliding manner; the storage box mechanism comprises a storage box assembly, a sliding cover and a strap assembly, the sliding cover is clamped and embedded in the storage box assembly in a sliding mode, the strap assembly is fixedly installed at the bottom of the storage box assembly, and the storage barrel assembly is clamped and embedded in the storage box assembly in a rotating mode; a worker can conveniently carry and use the sampling device through the strap assembly, the storage box assembly is opened by moving the sliding cover, the storage barrel assembly is rotated to be located on the outer side of the storage box assembly, then the sampling pipe assembly is pushed to be embedded underground, and when the sampling device completely reaches the sampling depth, the storage barrel assembly is rotated to be located on the outer side of the storage box assembly. By rotating the storage box assembly, the storage barrel assembly can drive the sampling pipe assembly to rotate, and by rotating the sampling pipe assembly, sampled soil can be conveniently taken out.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mine geological prevention and control, in particular to a sampling device for coal mine geological prevention and control water monitoring. Background Art

[0002] The sampling device for coal mine geological water control monitoring refers to a device used to collect water samples or soil samples in the coal mine geological environment. The soil water content is further tested and analyzed through the soil samples taken out. This can help coal mine geological water control monitoring work understand the soil moisture status in the coal mine geological environment and provide important data support for the prevention and control of floods and other problems.

[0003] Existing sampling devices require additional tools or equipment support when used outdoors, which is inconvenient for workers to carry and use directly, reduces the convenience and flexibility of operation, and has great limitations in outdoor use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a sampling device for monitoring geological water control in coal mines, so as to solve the problem that the sampling device in the prior art is inconvenient to carry and use, which reduces the convenience and flexibility of operation.

[0005] A sampling device for coal mine geological control water monitoring, comprising: a sampling mechanism, including a storage tube assembly, a sampling tube assembly slidably embedded in the storage tube assembly; a storage box mechanism, including a storage box assembly, a sliding cover slidably embedded in the storage box assembly, a shoulder strap assembly fixedly installed on the bottom of the storage box assembly, and the storage tube assembly is rotatably embedded in the storage box assembly.

[0006] Preferably, the storage tube assembly includes a storage tube body, a mud guard column is fixedly connected to the interior of the storage tube body, and an axle rod is also fixedly connected to one side of the storage tube body; the sampling tube assembly includes a sampling tube, and a T-shaped pull rod is fixedly connected to one end of the upper side of the sampling tube.

[0007] Preferably, the sampling tube is limitedly slidably embedded in the storage tube body through a T-shaped pull rod, and the storage tube body is rotatably embedded in the storage box assembly through an axle rod.

[0008] Preferably, the storage box assembly includes a storage box body, an axle frame and a support frame are fixedly connected to the interior of the storage box body, a group of T-shaped slide rails are also fixedly connected to the upper edge of the storage box body, and a group of axle hole frames are also fixedly connected to the bottom of the storage box body; a limiting groove matching the group of T-shaped slide rails is provided at the bottom of the sliding cover; the shoulder strap assembly includes a shoulder strap body, and rotating rings are fixedly connected to both ends of the shoulder strap body.

[0009] Preferably, the shaft rod is rotatably embedded in the shaft frame, the storage tube body can be placed on the support frame, and the sliding cover is limitedly slidably embedded in the storage box body through a T-shaped slide rail.

[0010] Preferably, a group of the rotating rings are rotatably embedded in the corresponding shaft hole frame at the bottom of the storage box body.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the shoulder strap assembly can be convenient for staff to carry and use, the storage box assembly can be opened by moving the sliding cover, the storage tube assembly is rotated to be located outside the storage box assembly, and then the sampling tube assembly is pushed to be embedded in the ground, and when the sampling depth is fully reached, the storage box assembly is rotated to make the storage tube assembly drive the sampling tube assembly to rotate, and the rotation of the sampling tube assembly can facilitate the removal of the sampled soil, and after the sampling tube assembly is pulled out of the ground, the sampling tube assembly can be pulled to be stored in the storage tube assembly, and the soil is pushed to facilitate collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the sampling mechanism of the utility model;

[0015] Figure 4 It is a cross-sectional view of the sampling mechanism of the utility model;

[0016] Figure 5 It is a structural schematic diagram of the storage box mechanism of the utility model;

[0017] Figure 6 It is a cross-sectional view of the storage box mechanism of the utility model.

[0018] In the figure: 1. sampling mechanism; 11. storage tube assembly; 111. storage tube body; 112. mud guard column; 113. shaft rod; 12. sampling tube assembly; 121. sampling tube; 122. T-shaped pull rod; 2. storage box mechanism; 21. storage box assembly; 211. storage box body; 212. shaft frame; 213. support frame; 214. T-shaped slide rail; 22. slide cover; 23. shoulder strap assembly; 231. shoulder strap body; 232. rotating ring. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 6 As shown:

[0021] Embodiment 1: The utility model provides a sampling device for monitoring geological water control in coal mines, comprising: a sampling mechanism 1, comprising a storage tube assembly 11, a sampling tube assembly 12 slidably inserted into the storage tube assembly 11; a storage box mechanism 2, comprising a storage box assembly 21, a sliding cover 22 slidably inserted into the storage box assembly 21, a shoulder strap assembly 23 fixedly mounted on the bottom of the storage box assembly 21, and the storage tube assembly 11 is rotatably inserted into the storage box assembly 21;

[0022] Among them, the shoulder strap assembly 23 can be convenient for staff to carry and use, and the storage box assembly 21 is opened by moving the sliding cover 22, and the storage tube assembly 11 is rotated to be located outside the storage box assembly 21, and then the sampling tube assembly 12 is pushed to be embedded in the ground. When the sampling depth is fully reached, the storage box assembly 21 is rotated to make the storage tube assembly 11 drive the sampling tube assembly 12 to rotate, and the rotation of the sampling tube assembly 12 can facilitate the removal of the sampled soil. After the sampling tube assembly 12 is pulled out from the ground, the sampling tube assembly 12 can be pulled to be stored in the storage tube assembly 11, and the soil is pushed to facilitate collection.

[0023] Specifically, the storage tube assembly 11 includes a storage tube body 111, a mud guard column 112 is fixedly connected to the interior of the storage tube body 111, and a shaft 113 is also fixedly connected to one side of the storage tube body 111; the sampling tube assembly 12 includes a sampling tube 121, and a T-shaped pull rod 122 is fixedly connected to one end of the upper side of the sampling tube 121.

[0024] Specifically, the sampling tube 121 is limitedly slidably engaged in the storage tube body 111 through the T-shaped pull rod 122 , and the storage tube body 111 is rotationally engaged in the storage box assembly 21 through the shaft rod 113 .

[0025] As can be seen from the above, the storage tube body 111 is rotated around the storage box assembly 21 through the shaft 113. When the storage tube body 111 is moved out of the storage box assembly 21, the storage tube body 111 is placed against the soil to be sampled, and the T-shaped pull rod 122 is pushed to make the sampling tube 121 slide along the storage tube body 111 and embed into the soil. When the sampling position is reached, the entire device is rotated to make the sampling tube 121 rotate in the soil, so that the soil to be sampled follows the rotation. After one rotation, the entire device can be pulled out, and the soil to be sampled can be moved out through the sampling tube 121. The sampling tube 121 can be stored in the storage tube body 111 by pulling the T-shaped pull rod 122, and the soil can be blocked by the mud retaining column 112, so that the soil is pushed out of the sampling tube 121 for collection.

[0026] Embodiment 2: This embodiment is basically the same as the previous embodiment, with the difference that the storage box assembly 21 includes a storage box body 211, the interior of the storage box body 211 is fixedly connected with an axis frame 212 and a support frame 213, the upper edge of the storage box body 211 is also fixedly connected with a group of T-shaped slide rails 214, and the bottom of the storage box body 211 is also fixedly connected with a group of axis hole frames; the bottom of the sliding cover 22 is provided with a limiting groove matching the group of T-shaped slide rails 214; the shoulder strap assembly 23 includes a shoulder strap body 231, and both ends of the shoulder strap body 231 are fixedly connected with rotating rings 232.

[0027] Specifically, the shaft rod 113 is rotatably embedded in the shaft frame 212 , the storage tube body 111 can be placed on the support frame 213 , and the slide cover 22 is limitedly slidably embedded in the storage box body 211 through the T-shaped slide rail 214 .

[0028] Specifically, a set of rotating rings 232 are rotatably engaged with the corresponding shaft hole frame at the bottom of the storage box body 211 .

[0029] As can be seen from the above, the shaft frame 212 can facilitate the rotation of the shaft rod 113, the support frame 213 can facilitate the placement of the storage tube body 111 in the storage box body 211, the sliding cover 22 is limited and slidably embedded in the storage box body 211 through the T-shaped slide rail 214 to play a protective role, and the shoulder strap body 231 can facilitate the staff to carry it on their back.

[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 sampling device for monitoring geological water control in coal mines, characterized in that: include: The sampling mechanism (1) comprises a storage tube assembly (11) and a sampling tube assembly (12) which is slidably engaged with the storage tube assembly (11); The storage box mechanism (2) comprises a storage box assembly (21), a sliding cover (22) slidably engaged with the storage box assembly (21), a shoulder strap assembly (23) fixedly mounted on the bottom of the storage box assembly (21), and the storage tube assembly (11) is rotatably engaged with the storage box assembly (21).

2. A sampling device for monitoring coal mine geological water control as claimed in claim 1, characterized in that: The storage tube assembly (11) comprises a storage tube body (111), the interior of which is fixedly connected to a mud guard column (112), and one side of the storage tube body (111) is also fixedly connected to a shaft rod (113); the sampling tube assembly (12) comprises a sampling tube (121), and one end of the upper side of the sampling tube (121) is fixedly connected to a T-shaped pull rod (122).

3. A sampling device for monitoring coal mine geological water control as claimed in claim 2, characterized in that: The sampling tube (121) is limitedly slidably engaged on the storage tube body (111) via a T-shaped pull rod (122), and the storage tube body (111) is rotationally engaged on the storage box assembly (21) via a shaft rod (113).

4. A sampling device for monitoring coal mine geological water control as claimed in claim 2, characterized in that: The storage box assembly (21) comprises a storage box body (211), the interior of which is fixedly connected with an axle frame (212) and a support frame (213), the upper edge of the storage box body (211) is also fixedly connected with a group of T-shaped slide rails (214), and the bottom of the storage box body (211) is also fixedly connected with a group of axle hole frames; the bottom of the sliding cover (22) is provided with a limiting groove matching the group of T-shaped slide rails (214); the shoulder strap assembly (23) comprises a shoulder strap body (231), and both ends of the shoulder strap body (231) are fixedly connected with rotating rings (232).

5. A sampling device for monitoring coal mine geological water control as claimed in claim 4, characterized in that: The shaft rod (113) is rotatably embedded in the shaft frame (212), the storage tube body (111) can be placed on the support frame (213), and the sliding cover (22) is limitedly slidably embedded in the storage box body (211) through a T-shaped slide rail (214).

6. A sampling device for monitoring coal mine geological water control as claimed in claim 5, characterized in that: A set of rotating rings (232) are rotatably engaged with the corresponding shaft hole frame at the bottom of the storage box body (211).

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