Water prevention and control early warning device for coal mine geological survey

Abstract

The utility model discloses a water prevention and control early warning device for coal mine geological survey, which belongs to the technical field of coal mine geological survey and comprises a positioning plate, four positioning pipes are fixedly connected to the upper end of the positioning plate, and positioning nails are slidably connected to the inner surfaces of the four positioning pipes. Four reinforcing plates are fixedly connected to the upper end of the positioning plate, the inner surfaces of the four reinforcing plates are jointly and fixedly connected with an early warning mechanism, water prevention and control early warning can be effectively carried out through the early warning mechanism when coal mine geology is measured, the depth of the early warning water level can be adjusted through a detection assembly, and when water surges in a drill hole, the water level can be accurately measured. The detection assembly rises upwards under the action of water buoyancy, and the alarm assembly is triggered by the trigger assembly, so that the alarm assembly can carry out early warning through light and sound in time and give an alarm to measurement personnel in time, the function of carrying out early warning through light and sound can be achieved, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coal mine geological survey, more specifically, relate to a coal mine geological survey with prevention and cure water early warning device. BACKGROUND

[0002] Coal mine geological survey work mainly includes survey, survey, drawing work, aims at providing data support and technical guarantee for coal mining, can understand coal seam occurrence, structural features, physical parameters through drilling, these information is very helpful for selecting suitable coal mining design scheme, grasping coal seam mining condition, ensuring safe and efficient mining, drilling main object is coal seam and cover, can obtain core, drilling rock pressure, underground water observation and other geological information through different types of drilling, in the measurement process, the survey personnel cannot always observe the water outflow condition of each hole due to the need of drilling in multiple positions, which will lead to some holes cannot be noticed in time when water outflows, and cause the measurement data to exist deviation, which is not conducive to subsequent coal mining.

[0003] Chinese patent authorization announcement number: CN221373669U provides a coal mine geological survey with prevention and cure water early warning device, the scheme through the setting of the barrel in the mine, and in order to make the barrel can stably set, thereby avoiding the subsequent operation period, such as if the underground water upsurge pushes down the barrel intercommunication device, thereby causing the barrel to separate from the mine, at this time, the connecting assembly can be stably set in the mine inner wall through the fixing assembly, thereby avoiding the displacement of the device as a whole, when the underground water upsurges, the underground water will be filled into the barrel, thereby driving the float to float, thereby can drive the support rod and warning board to float together, at this time, if the warning board floats more than the early warning water level, then the alarm will be carried out, thereby improving the worker evacuation, but there are still the following defects in the specific implementation process: the device needs to be observed in time to find the early warning information when early warning in the process of coal mine geological survey, cannot use light and sound to early warning.

[0004] Therefore, aiming at the above problems, a coal mine geological survey with prevention and cure water early warning device is proposed. Utility model content

[0005] 1. Technical problem to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a coal mine geological survey with prevention and cure water early warning device, which can realize the function of early warning by using light and sound.

[0007] 2. Technical scheme

[0008] In order to solve the above problems, the utility model adopts the following technical scheme.

[0009] The utility model provides a kind of water prevention and control early warning device for coal mine geological survey, including locating plate, four locating tubes are fixedly connected on the upper end of the locating plate, the inner surface of four locating tubes is slidably connected with locating peg, four reinforcing plates are fixedly connected on the upper end of the locating plate, the inner surface of four reinforcing plates is fixedly connected with early warning mechanism.

[0010] Further, the early warning mechanism includes a hollow tube, the outer surface of the hollow tube is fixedly connected with the inner surface of the locating plate, the outer surface of the hollow tube is fixedly connected with a locating ring, the outer surface of the locating ring is fixedly connected with the inner surface of the four reinforcing plates, the inner surface of the locating ring is fixedly connected with a limiting ring, the upper end of the locating ring is fixedly connected with a trigger assembly, the upper part of the trigger assembly is fixedly connected with an alarm assembly, the inside of the trigger assembly is fixedly connected with a detection assembly.

[0011] Further, the alarm assembly includes a battery box, the upper end of the battery box is fixedly connected with a mesh cover, the upper end of the mesh cover is fixedly connected with a warning light, the lower end of the warning light is fixedly connected with a loudspeaker module, the lower end of the loudspeaker module is fixedly connected with a trigger switch.

[0012] Further, the trigger assembly includes a support plate, the lower end of the support plate is fixedly connected with four guide rods, the lower end of each of the four guide rods is fixedly connected with the upper end of the locating ring, the outer surface of each of the four guide rods is slidably connected with a sliding tube, the outer surface of each of the four sliding tubes is fixedly connected with a lifting plate, the outer surface of the lifting plate is fixedly connected with a connecting plate, the upper end of the connecting plate is fixedly connected with a trigger rod.

[0013] Further, the detection assembly includes an adjusting rod, the outer surface of the adjusting rod is threadedly connected with an internally threaded tube, the lower end of the adjusting rod is fixedly connected with a floating head, the outer surface of the floating head is slidably connected with the inner surface of the hollow tube, the upper end of the adjusting rod is fixedly connected with a handle.

[0014] Further, the outer surface of the internally threaded tube is fixedly connected with the inner surface of the lifting plate, the lower end of the battery box is fixedly connected with the upper end of the support plate.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The early warning mechanism can effectively prevent and control water warning during the measurement of coal mine geology. The detection assembly can adjust the depth of the early warning water level. When water rises in the drill hole, the detection assembly will rise upward under the action of water buoyancy, causing the trigger assembly to contact the alarm assembly. The trigger assembly triggers the alarm assembly, so that the alarm assembly can timely give light prompt and simultaneously issue a sound alarm, warning the measurement personnel in time and improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the early warning mechanism schematic view of the utility model;

[0020] Figure 3 It is the alarm assembly schematic view of the utility model;

[0021] Figure 4 It is the trigger assembly schematic view of the utility model;

[0022] Figure 5 It is the detection assembly schematic view of the utility model.

[0023] Mark explanation in drawing:

[0024] 1, positioning plate;2, positioning pipe;3, positioning nail;4, early warning mechanism;41, hollow pipe;42, positioning ring;43, limit ring;44, detection assembly;441, adjusting rod;442, internal thread pipe;443, floating head;444, handle;45, trigger assembly;451, support plate;452, guide rod;453, sliding pipe;454, lifting plate;455, connecting plate;456, trigger rod;46, alarm assembly;461, battery box;462, mesh enclosure;463, early warning lamp;464, loudspeaker module;465, trigger switch;5, reinforcing plate. Specific implementation

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0026] In the description of the utility model, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set with", "sleeve / interface", "connection" and the like, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0028] Embodiments:

[0029] Please refer to Figures 1-5 A coal mine geological survey water prevention and control early warning device, including positioning plate 1, four positioning tubes 2 are fixedly connected on the upper end of positioning plate 1, the inner surface of four positioning tubes 2 is slidably connected with positioning nail 3, four reinforcing plates 5 are fixedly connected on the upper end of positioning plate 1, and the inner surface of four reinforcing plates 5 is fixedly connected with early warning mechanism 4.

[0030] The device is fixed on the hole by the combined action of four positioning tubes 2 and four positioning nails 3 when the positioning plate 1 is placed above the hole, when there is groundwater in the hole, the early warning mechanism 4 is driven under the action of water buoyancy, timely light and sound warning, so that the measurer can notice in the first time.

[0031] Please refer to Figures 2-5 Early warning mechanism 4 includes hollow tube 41, hollow tube 41 outer surface and positioning plate 1 inner surface fixed connection, hollow tube 41 outer surface fixedly connected with positioning ring 42, the outer surface of positioning ring 42 is fixedly connected with the inner surface of four reinforcing plates 5, the inner surface of positioning ring 42 is fixedly connected with limiting ring 43, the upper end of positioning ring 42 is fixedly connected with trigger assembly 45, the upper part of trigger assembly 45 is fixedly connected with alarm assembly 46, and the inside of trigger assembly 45 is fixedly connected with detection assembly 44.

[0032] Alarm assembly 46 includes battery box 461, battery box 461 lower end and support plate 451 upper end fixed connection, battery box 461 upper end fixedly connected with mesh cover 462, mesh cover 462 upper end fixedly connected with early warning lamp 463, early warning lamp 463 lower end fixedly connected with loudspeaker module 464, loudspeaker module 464 lower end fixedly connected with trigger switch 465.

[0033] The triggering assembly 45 comprises a support plate 451, four guide rods 452 are fixedly connected to the lower end of the support plate 451, the lower ends of the four guide rods 452 are fixedly connected with the upper end of the positioning ring 42, sliding pipes 453 are slidingly connected to the outer surfaces of the four guide rods 452, a lifting plate 454 is fixedly connected to the outer surfaces of the four sliding pipes 453, a connecting plate 455 is fixedly connected to the outer surface of the lifting plate 454, and a triggering rod 456 is fixedly connected to the upper end of the connecting plate 455.

[0034] The detecting assembly 44 comprises an adjusting rod 441, an internally-threaded pipe 442 is threadedly connected to the outer surface of the adjusting rod 441, the outer surface of the internally-threaded pipe 442 is fixedly connected with the inner surface of the lifting plate 454, a floating head 443 is fixedly connected to the lower end of the adjusting rod 441, the outer surface of the floating head 443 is slidingly connected with the inner surface of the hollow pipe 41, and a handle 444 is fixedly connected to the upper end of the adjusting rod 441.

[0035] The handle 444 is rotated, the adjusting rod 441 is rotated under the action of the handle 444, the internally-threaded pipe 442 is fixedly connected with the inner surface of the lifting plate 454, so that the adjusting rod 441 moves downwards along the inner surface of the internally-threaded pipe 442 when the adjusting rod 441 is rotated, and the length of the adjusting rod 441 extending into the hole can be controlled according to the depth of the hole.

[0036] When the underground water in the hole surges upwards, the floating head 443 moves upwards under the action of water buoyancy, the adjusting rod 441 is pushed out of the hole upwards at this time, the internally-threaded pipe 442 is moved upwards when the adjusting rod 441 moves upwards, the lifting plate 454 is moved upwards along the outer surfaces of the four guide rods 452 under the cooperation of the four sliding pipes 453 at this time, the connecting plate 455 and the triggering rod 456 also move upwards at this time, the warning light 463 and the loudspeaker module 464 are electrified when the triggering rod 456 lifts the triggering switch 465 upwards, the warning light 463 emits light warning prompt after being electrified, the loudspeaker module 464 emits sound warning prompt in cooperation with the mesh cover 462 after being electrified, so that the detection personnel can timely notice the dynamic of the underground water, collect data, and facilitate the prevention and control of water measures during subsequent coal mining.

[0037] It should be noted that the specific installation method, circuit connection mode and control method of the warning light 463, the loudspeaker module 464 and the triggering switch 465 in the utility model are all conventional designs, and the utility model will not be described in detail.

[0038] Working principle: in the process of coal mine geological survey, when the water dynamic changes, the device needs to timely warn the survey personnel, when using, the positioning plate 1 is placed above the hole, the device is fixed on the hole by the cooperation of four positioning tubes 2 and four positioning nails 3, then the adjusting rod 441 is rotated under the action of the handle 444, when the adjusting rod 441 rotates, it moves downward along the inner surface of the inner threaded tube 442, the length of the adjusting rod 441 extending into the hole can be controlled according to the depth of the hole,

[0039] When the underground water surges in the hole, the floating head 443 moves upward under the action of water buoyancy, at this time, the adjusting rod 441 is pushed out of the hole upward, when the adjusting rod 441 moves upward, the inner threaded tube 442 is taken along, when the inner threaded tube 442 moves upward, the lifting plate 454 moves upward along the outer surface of the four guide rods 452 under the cooperation of the four slide pipes 453, at this time, the connecting plate 455 and the trigger rod 456 also move upward, when the trigger rod 456 lifts the trigger switch 465 upward, the warning light 463 and the loudspeaker module 464 are electrified, the warning light 463 after electrification emits light warning prompt, the loudspeaker module 464 after electrification cooperates with the mesh cover 462 to emit sound warning prompt, which is convenient for the survey personnel to notice in time, record and evacuate, and to formulate subsequent water prevention and control measures for coal mining.

[0040] The above is only the preferred specific implementation mode of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the improvement concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A water control and early warning device for coal mine geological survey, comprising a positioning plate (1), characterized in that: The positioning plate (1) upper end is fixedly connected with four positioning pipes (2), the inner surface of four positioning pipes (2) is slidably connected with positioning nail (3), the positioning plate (1) upper end is fixedly connected with four reinforcing plates (5), the inner surface of four reinforcing plates (5) is fixedly connected with early warning mechanism (4) in common; ​ The early warning mechanism (4) includes hollow pipe (41), the outer surface of hollow pipe (41) is fixedly connected with the inner surface of positioning plate (1), the outer surface of hollow pipe (41) is fixedly connected with positioning ring (42), the outer surface of positioning ring (42) is fixedly connected with the inner surface of four reinforcing plates (5), the inner surface of positioning ring (42) is fixedly connected with limiting ring (43), the upper end of positioning ring (42) is fixedly connected with trigger assembly (45), the upper part of trigger assembly (45) is fixedly connected with alarm assembly (46), the inside of trigger assembly (45) is fixedly connected with detection assembly (44); The alarm assembly (46) includes battery box (461), the upper end of battery box (461) is fixedly connected with mesh enclosure (462), the upper end of mesh enclosure (462) is fixedly connected with early warning lamp (463), the lower end of early warning lamp (463) is fixedly connected with loudspeaker module (464), the lower end of loudspeaker module (464) is fixedly connected with trigger switch (465); The trigger assembly (45) includes support plate (451), the lower end of support plate (451) is fixedly connected with four guide rods (452), the lower end of four guide rods (452) is fixedly connected with the upper end of positioning ring (42), the outer surface of four guide rods (452) is slidably connected with sliding pipe (453), the outer surface of four sliding pipes (453) is fixedly connected with lifting plate (454) in common, the outer surface of lifting plate (454) is fixedly connected with connecting plate (455), the upper end of connecting plate (455) is fixedly connected with trigger rod (456); The detection assembly (44) includes adjusting rod (441), the outer surface of adjusting rod (441) is threadedly connected with internal thread pipe (442), the lower end of adjusting rod (441) is fixedly connected with floating head (443), the outer surface of floating head (443) is slidably connected with the inner surface of hollow pipe (41), the upper end of adjusting rod (441) is fixedly connected with handle (444).

2. The water prevention and warning device for coal mine geological survey according to claim 1, characterized in that: The outer surface of internal thread pipe (442) is fixedly connected with the inner surface of lifting plate (454), the lower end of battery box (461) is fixedly connected with the upper end of support plate (451).

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