CN218376563U - Water diversion device for drainage hole - Google Patents

Abstract

The utility model belongs to the technical field of the drainage water technique and specifically relates to a drainage water hole diversion device is related to, including fixed plate and main part pipeline, the fixed plate is including the steel pipe that is used for being fixed in the first ring flange of drill hole and is connected with the main part pipeline, the one end that the drill hole was kept away from to the main part pipeline is equipped with the second ring flange that is used for fixed shutoff subassembly, the main part pipeline is close to the position of second ring flange is equipped with rather than inside communicating with each other and opening diversion pipe down, the shutoff subassembly is established the space that supplies the drilling rod to pass through is equipped with in the middle of the second ring flange outside. Through device, changed the direction that the drilling mouth goes out water for rivers discharge in the leading water pipe, prevent that water from spattering the epithelium device and influence its normal work, avoided the waste rock argillization, stifled belt or the water entering coal stream influence the emergence of coal quality problem.

Description

Water diversion device for drainage hole

Technical Field

The utility model belongs to the technical field of the drainage technique and specifically relates to a drainage hole diversion device is related to.

Background

One of the biggest potential safety hazards of the mining area is that the roof is gushed with water and sand, the roof is dredged with water by adopting a 'double-layer bidirectional fan-shaped' hole distribution method, namely, the drill holes are arranged in pairs, and a large angle and a small angle form a double-layer structure in space; water holes are uniformly distributed on the inner side and the outer side of the stope face, so that the safety factor of the working face is improved; the drill holes are arranged in a fan shape on the plane, and the double-fan-shaped holes on the two sides of the roadway form all-directional coverage. In addition, a drilling coal dust automatic belt feeding device is arranged in the roadway in the construction process and is used for conveying coal dust; therefore, a problem is caused in the process of drilling, when the construction drilling is carried out on one side of the upper belt device, water from the drilling can splash to the upper belt device, so that gangue is formed, the belt is blocked, or water enters the coal flow to influence the coal quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dredge water hole diversion device can prevent that the water that the splash came out in the drilling from influencing the epithelium tape device, avoids causing the gangue argillization, the problem of silt up stifled belt.

The utility model provides a drainage hole diversion device, including fixed plate and main part pipeline, the fixed plate is including the steel pipe that is used for being fixed in the first ring flange of drill hole and is connected with the main part pipeline, the one end that the drill hole was kept away from to the main part pipeline is equipped with the second ring flange that is used for fixed shutoff subassembly, the main part pipeline is close to the position of second ring flange is equipped with rather than inside communicating with each other and opening diversion pipe down, the shutoff subassembly is established the second ring flange outside and the centre are equipped with the space that supplies the drilling rod to pass through.

Further, the steel pipe and the main pipeline are detachably connected.

Furthermore, the steel pipe outside is equipped with outer screw thread, the main part pipeline is equipped with interior screw thread, the steel pipe with main part pipeline threaded connection.

Further, the water conduit and the main pipeline are in 45-degree oblique crossing.

Further, the outlet of the water conduit is deviated to the direction of the first flange.

Further, the water conduit is connected with the main pipeline in a welding mode.

Furthermore, the first flange plate and the second flange plate are both square flange plates.

Further, the plugging component is made of rubber.

Furthermore, the plugging component is of a square structure, four corners are respectively provided with a fixing hole for being fixedly connected with the second flange plate, and a through hole matched with the diameter of the drill rod is formed in the middle of the plugging component.

Furthermore, the whole outside of drainage hole diversion device is equipped with the paint anticorrosive coating.

Has the advantages that:

through setting up in drilling hole department dredging water hole diversion device, the water that the splash came out among the drilling process enters into the main part pipeline, owing to be equipped with the shutoff subassembly around the outside of second ring flange and drilling rod, avoid water to splash along the direction of drilling rod, rivers will flow along with the inside communicating just opening down's of main part pipeline leading water pipe, through this device, the direction that the drilling hole goes out water has been changed, prevent that water from splashing from influencing its normal work to the epithelium tape device, the muck argillization has been avoided, stifled belt or the water entering coal stream influence the emergence of coal quality problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic view of the main pipeline and the steel pipe of the present invention;

fig. 3 is a schematic view of the second flange plate and the plugging component of the present invention;

fig. 4 is a schematic view of the device of the present invention in operation.

Description of reference numerals: 1-fixing plate, 2-main pipeline, 3-first flange, 4-steel pipe, 5-second flange, 6-water conduit, 7-sleeve, 8-fixing hole, 9-plugging component and 10-through hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The utility model provides a dredging water hole diversion device, as shown in fig. 1-4, includes fixed plate 1 and main pipeline 2, and fixed plate 1 is equipped with the second ring flange 5 that is used for fixed shutoff subassembly 9 including the first ring flange 3 that is used for being fixed in the drill hole and the steel pipe 4 of being connected with main pipeline 2, main pipeline 2 one end of keeping away from the drill hole, and first ring flange 3 and second ring flange 5 are square ring flange.

The position of main body pipeline 2 near second ring flange 5 welding have rather than communicating with each other and opening down's leading pipe 6 with inside, leading pipe 6 is 45 skew with main body pipeline 2, the export of leading pipe 6 is partial to first ring flange 3 direction, shutoff subassembly 9 is established in the second ring flange 5 outside and the centre is equipped with the space that supplies the drilling rod to pass through. The steel pipe 4 outside is equipped with outer screw thread, and 2 inboards of main part pipeline are equipped with interior screw thread, and both are in the same place through screw thread fixed connection, and convenient the dismantlement can conveniently be twisted simultaneously, keeps the direction of leading water pipe down. The shutoff subassembly 9 is made for the rubber material, generally adopts old and useless belt to make in practice, and shutoff subassembly 9 is square structure, and four angles are equipped with respectively and are used for the fixed orifices 8 with 5 fixed connection of second ring flange, use the bolt to pass fixed orifices 8 and second ring flange 5 in proper order and fix both, and the shutoff subassembly 9 intermediate position is equipped with the through-hole 10 that matches with the drilling rod diameter, and the diameter of through-hole 10 equals the diameter of drilling rod. The whole outer side of the drainage hole water diversion device is provided with a paint anticorrosive layer.

The working and using processes are as follows:

before drilling, a sleeve 7 is installed on the inner wall of the roadway, and when drilling is carried out, a drill rod needs to penetrate through the inner part of the sleeve 7 to drill the inner wall of the roadway.

At first through bolt with first ring flange 3 and sleeve pipe 7 fixed connection, then stretch into the drilling rod in the through-hole 10 of shutoff subassembly 9, pass main pipeline 2 in proper order, steel pipe 4, first ring flange 3 enters into inside sleeve pipe 7, then carry out drilling work, at drilling work, water can gush out along sleeve pipe 7 and the direction along the drilling rod, because the setting of shutoff subassembly 9, water will flow out along the direction of leading water pipe 6, can not carry out the splash along the direction of drilling rod, this device has changed the splash direction of original flowing water, prevent to cause the influence to the normal work of setting up the upper belting in the tunnel.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a dredge water hole diversion device, a serial communication port, includes fixed plate and main part pipeline, the fixed plate is including the steel pipe that is used for being fixed in the first ring flange of drill hole and is connected with the main part pipeline, the one end that the drill hole was kept away from to the main part pipeline is equipped with the second ring flange that is used for fixed shutoff subassembly, the main part pipeline is close to the position of second ring flange is equipped with rather than inside communicating with each other and opening diversion pipe down, the shutoff subassembly is established the second ring flange outside and the centre are equipped with the space that supplies the drilling rod to pass through.

2. The drainage hole diversion device of claim 1, wherein the steel pipe is detachably connected with the main body pipeline.

3. The drainage hole diversion device of claim 2 wherein the outer side of the steel pipe is provided with external screw threads, the main body pipe is provided with internal screw threads, and the steel pipe is in threaded connection with the main body pipe.

4. The drainage hole device of claim 1, wherein the conduit is 45 ° oblique to the main conduit.

5. The drainage hole diversion device of claim 4 wherein the outlet of the diversion pipe is biased towards the first flange.

6. The drainage hole diversion device of claim 5, wherein the diversion pipe is welded to the main body pipe.

7. The drainage hole diversion device of claim 1, wherein the first flange and the second flange are both square flanges.

8. The drainage hole diversion device of claim 1 wherein the plugging member is made of rubber.

9. The drainage hole diversion device of claim 8, wherein the plugging assembly is a square structure, four corners of the plugging assembly are respectively provided with a fixing hole for fixedly connecting with the second flange plate, and a through hole matched with the diameter of the drill rod is arranged in the middle of the plugging assembly.

10. The drainage hole diversion device of claim 1, wherein a paint corrosion protection layer is arranged on the outer side of the whole drainage hole diversion device.

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