Accumulated water flow guide device of mine roof

Abstract

The utility model discloses an accumulated water guiding device of a mine roof. The accumulated water guiding device comprises a hanging assembly; the fixing ring is movably mounted at the lower end of the hanging assembly; a first telescopic assembly; the second telescopic assembly and the first telescopic assembly are symmetrically arranged on the two side walls of the fixing ring so as to guide the water liquid; the water collecting assemblies are arranged at the lower ends of the first telescopic assembly and the second telescopic assembly correspondingly so as to collect and discharge accumulated water; by arranging the hanging assembly, the fixing ring, the first telescopic assembly, the second telescopic assembly and the water collecting assembly, the device adopts a convenient extensible flow guide structure, so that the extension operation of the flow guide structure is more convenient, operation can be carried out in a short time, the operation time of the flow guide structure is shortened, magnetic connection is adopted during hanging installation, the structure is simple, and the cost is low. The whole diversion straightening effect is good, and use is easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of water accumulation diversion devices of mine roof. BACKGROUND

[0002] In the process of coal mine roadway mining, water seepage, leakage even gushing phenomenon appears in roadway top, although there is roof protection on roadway, but there are gaps between roof, so that water accumulation seeps into roadway through roof gap, generally, the water accumulation of this roof gap seeps into roadway is guided out by diversion structure, for example, a kind of roadway water dripping diversion device of patent CN209228406U, the patent designs water receiving plate receiving water accumulation, and guides water accumulation to water outlet and downspout, further, for example, a kind of coal mine roof waterproof diversion device of patent CN208749399U, the device adopts arc-shaped support to collect, further strengthens water accumulation collection effect.

[0003] But the shortcomings of the above two technical solutions are also obvious, diversion structure is fixed, not easy to replace and extend, and shield machine excavates faster now, diversion structure needs to be replaced or extended frequently, operation is more cumbersome, and diversion structure has certain weight, and needs to be operated at high place, replacement difficulty is big, and it is more time-consuming, for this purpose, we propose a kind of water accumulation diversion device of mine roof. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of water accumulation diversion device of mine roof to solve the problems of the prior art, such as fixed diversion structure for water accumulation in coal mine roadway, difficult to adjust length, difficult to maintain in later period and time-consuming.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of water accumulation diversion device of mine roof, comprising:

[0006] Suspension assembly;

[0007] Fixed ring, movable installation is positioned in the lower end of suspension assembly;

[0008] First telescopic assembly;

[0009] Second telescopic assembly, with the first telescopic assembly symmetrically set in the two side walls of fixed ring to guide water;

[0010] Water collection assembly, respectively set in the lower end of first telescopic assembly and second telescopic assembly to collect and discharge water accumulation.

[0011] Preferably, the suspension assembly comprises a magnet, a fixed column, a hanger and a sliding block, the magnet is connected to the lower surface of the fixed column through magnetic attraction, the lower end of the magnet is fixed with a guide rail through the hanger, the sliding block is arranged on the inner side of the guide rail, the lower surface of the sliding block is connected with a connecting block through a rotating ring, and the fixed ring is fixed with the connecting block.

[0012] Preferably, the connecting block is provided at least two, and the two connecting blocks are distributed at intervals.

[0013] Preferably, the first telescopic assembly comprises a partition block, an arc surface, a telescopic cloth and a collecting port, the telescopic cloth is connected between a plurality of partition blocks arranged side by side, the lower end of the telescopic cloth is provided with the collecting port facing the water collecting assembly, and the partition block is provided with the arc surface.

[0014] Preferably, the second telescopic assembly is same in shape and size with the first telescopic assembly.

[0015] Preferably, the partition block is provided at least three.

[0016] Preferably, the water collecting assembly comprises a telescopic groove and a connecting ring, the telescopic groove is arranged at the lower end of the first telescopic assembly, the telescopic groove is provided with the connecting ring connected with another telescopic groove at two ends, and the connecting ring is fixed with the first telescopic assembly.

[0017] Compared with the prior art, the device has the advantages that:

[0018] The device is provided with a suspension assembly, a fixed ring, a first telescopic assembly, a second telescopic assembly and a water collecting assembly, so that the traditional flow guide structure is fixed, and it is inconvenient to extend the use according to actual needs, and the later maintenance is inconvenient. The device adopts a convenient extendable flow guide structure, so that the extension operation of the flow guide structure is more convenient, and the operation can be performed in a short time, the operation time of the flow guide structure is shortened, the magnetic connection is adopted during suspension installation, so that the welding, cutting and wall polishing operations of metal connecting accessories are reduced, the structure is simple, the whole flow guide straightening effect is good, and the device is easy to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the device;

[0020] Figure 2 It is a structural schematic view of the second telescopic assembly of the device;

[0021] Figure 3 It is a structural schematic view of the suspension assembly of the device;

[0022] Figure 4 It is a structural schematic view of the Figure 1 enlarged structure schematic view of A of the device;

[0023] Figure 5 It is the first flow guide assembly structure schematic view of the utility model.

[0024] In the drawing: 1, fixed ring; 2, hanging assembly; 21, magnet; 22, fixed column; 23, boom; 24, sliding block; 5, first telescopic assembly; 51, partition block; 52, camber; 53, telescopic cloth; 54, collecting port; 6, second telescopic assembly; 701, telescopic groove; 702, connecting ring; 8, connecting block. DETAILED DESCRIPTION

[0025] The technical solutions 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 fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-5 The utility model provides a kind of technical solutions: a water guide device of mine roof, comprising:

[0027] Hanging assembly 2;

[0028] Fixed ring 1 is movably installed at the lower end of hanging assembly 2;

[0029] First telescopic assembly 5;

[0030] Second telescopic assembly 6 is symmetrically arranged on the two side walls of fixed ring 1 with first telescopic assembly 5 to guide water, so as to guide the water on the top of mine roadway into water collecting assembly, and then discharge water into predetermined water tank through water collecting assembly, so as to avoid water dripping randomly and causing water accumulation in mine roadway.

[0031] Water collecting assembly is arranged at the lower end of first telescopic assembly 5 and second telescopic assembly 6 to collect and discharge water, so as to discharge water in a directional manner.

[0032] In the embodiment, preferably, hanging assembly 2 includes magnet 21, fixed column 22, boom 23 and sliding block 24, magnet 21 is connected to the lower surface of fixed column 22 by magnetic attraction, the lower end of magnet 21 is fixed with guide rail by boom 23, sliding block 24 is arranged on the inner side of guide rail, connecting block 8 is connected to the lower surface of sliding block 24 by rotating ring, fixed ring 1 is fixed with connecting block 8, so as to facilitate quick installation, and first telescopic assembly 5 and second telescopic assembly 6 can be extended and contracted later.

[0033] In the embodiment, preferably, connecting block 8 is provided with at least two, and the two connecting blocks 8 are distributed at intervals.

[0034] In the embodiment, preferably, the first telescopic assembly 5 comprises a partition block 51, an arc surface 52, a telescopic cloth 53 and a collecting opening 54, the telescopic cloth 53 is connected between a plurality of partition blocks 51 arranged side by side, the telescopic cloth 53 has a plurality of folds, so that the telescopic cloth 53 can be well telescoped, and the telescopic cloth 53 is provided with the collecting opening 54 at a lower end thereof, the arc surface 52 is arranged on the partition block 51, so that the water liquid can flow into the collecting assembly more easily.

[0035] In the embodiment, preferably, the second telescopic assembly 6 has the same shape and size as the first telescopic assembly 5.

[0036] In the embodiment, preferably, the partition block 51 is provided with at least three partition blocks, so that the telescopic cloth 53 can be better installed and supported.

[0037] In the embodiment, preferably, the collecting assembly comprises a telescopic groove 701 and a connecting ring 702, the telescopic groove 701 is arranged at a lower end of the first telescopic assembly 5, the telescopic groove 701 is provided with the connecting ring 702 at two ends thereof, the connecting ring 702 is connected with another telescopic groove 701, and the connecting ring 702 is fixed with the first telescopic assembly 5, so that the water liquid can be collected and discharged to the predetermined water tank in a direction, and the water liquid can be prevented from dropping in the mine roadway.

[0038] The working principle and use process of the utility model are as follows: in use, the fixed column 22 is fixed on the inner wall of the mine roadway, the magnet 21 is magnetically connected with the fixed column 22, the first telescopic assembly 5 and the second telescopic assembly 6 are symmetrically assembled on both sides of the fixed ring 1 to form a telescopic structure, then a plurality of telescopic structures are connected along a straight line, and then the telescopic structure can be telescoped according to the length of the roof in the roadway, when telescoping, the sliding block 24 slides in the guide rail to adjust the position of the plurality of fixed rings 1, the accumulated water in the roadway flows downward along the arc-shaped telescopic cloth 53, flows into the inside of the telescopic groove 701 through the collecting opening 54, and is finally collected and discharged to the fixed collecting water tank in the roadway, for example, the first telescopic assembly 5 and the second telescopic assembly 6 are 50m in total, since the flow guide plate can be extended to a length of 300m, after adding the flow guide plate, the roadway flow guide mechanism is extended by about 250m, compared with the traditional 100m extension operation, the operation is more simple, the extension operation time is shortened to 1 / 3 of the traditional time, therefore, the working environment in the roadway can be well maintained, the obstacle of the excavation operation is reduced, and the use convenience is improved.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water flow guide device for a mine roof, characterized by, The utility model relates to a water collecting device, including: A hanging assembly (2); A fixed ring (1) movably mounted at the lower end of the hanging assembly (2); A first telescopic assembly (5); A second telescopic assembly (6) symmetrically arranged on the two side walls of the fixed ring (1) to guide the flow of water; A water collecting assembly arranged at the lower end of the first telescopic assembly (5) and the second telescopic assembly (6) to collect and discharge the accumulated water.

2. The water flow guiding device for mine roof according to claim 1, characterized in that: The hanging assembly (2) includes a magnet (21), a fixed column (22), a hanger (23), and a sliding block (24), the magnet (21) is connected to the lower surface of the fixed column (22) by magnetic attraction, the lower end of the magnet (21) is fixed with a guide rail through the hanger (23), the sliding block (24) is slidably arranged on the inner side of the guide rail, the lower surface of the sliding block (24) is connected with a connecting block (8) through a rotating ring, and the fixed ring (1) is fixed with the connecting block (8).

3. The water flow guiding device of a mine roof according to claim 2, characterized in that: The connecting block (8) is arranged at least in two, and the two connecting blocks (8) are distributed at intervals.

4. The water flow guiding device for mine roof according to claim 1, characterized in that: The first telescopic assembly (5) includes a partition block (51), a curved surface (52), a telescopic cloth (53), and a collecting port (54), a plurality of partition blocks (51) arranged side by side are connected with the telescopic cloth (53), the lower end of the telescopic cloth (53) is provided with the collecting port (54) facing the water collecting assembly, and the partition block (51) is provided with the curved surface (52).

5. The water flow guiding device of a mine roof according to claim 4, characterized in that: The second telescopic assembly (6) is the same in shape and size as the first telescopic assembly (5).

6. The water flow guiding device of a mine roof according to claim 4, characterized in that: The partition block (51) is arranged at least in three.

7. The water flow guiding device of a mine roof according to claim 1, characterized in that: The water collecting assembly includes a telescopic groove (701) and a connecting ring (702), the telescopic groove (701) is arranged at the lower end of the first telescopic assembly (5), the two ends of the telescopic groove (701) are provided with the connecting ring (702) connected with another telescopic groove (701), and the connecting ring (702) is fixed with the first telescopic assembly (5).

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