CN219034815U

CN219034815U - Mine drainage ditch

Info

Publication number: CN219034815U
Application number: CN202320030998.4U
Authority: CN
Inventors: 成晓斌; 王子昂; 余立刚; 范育祥
Original assignee: Conglong Coal Mine In Bayingou Wusu City
Current assignee: Conglong Coal Mine In Bayingou Wusu City
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-05-16
Anticipated expiration: 2033-01-06

Abstract

The utility model belongs to the technical field of mine drainage, in particular to a mine drainage ditch, which comprises a ditch support and a drainage ditch, wherein the drainage ditch is formed by excavating the ground in advance, the ditch support is positioned in the drainage ditch, the ditch support comprises a plurality of transverse supports, a plurality of vertical supports and a plurality of bottom supports, the vertical supports are welded on the transverse supports, and the bottom supports are welded at the bottoms of the transverse supports; the ditch bracket and the drainage belt are manufactured by adopting the waste steel bars and the waste belts, the processing technology is simple and applicable, the exquisite observability is high, the use is convenient, the device is firm and durable, the device can be recycled for multiple times, the transverse bracket is firmly clamped by the U-shaped clamping plate, the hook hooks the positioning opening of the drainage belt, the connection work of the ditch bracket and the drainage belt can be quickly realized, meanwhile, the drainage belt is prevented from being impacted and curled by water flow, the drainage work is influenced, and the positioning assembly can be detached and reused.

Description

Mine drainage ditch

Technical Field

The utility model relates to the technical field of mine drainage, in particular to a mine drainage ditch.

Background

Mine tunnel is located the bottom depths, consequently can appear the condition of ponding in the tunnel generally, and ponding too much can lead to soil to become loose, if not ponding discharge can influence tunnel roadbed structure's stability, leads to the emergence of incident.

The mine excavation working face ditch is difficult to construct and has large maintenance amount all the time, and the excavation working face ditch is built or poured by using cement mortar, so that the engineering amount is large and the material consumption is high. When the stoping working face is stoped, the air pick is used for dismantling the ditch, and a plurality of problems and difficulties exist in the whole process from construction to use; thus, a mine drainage ditch is proposed for the above problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the technical problems, the utility model provides a mine drainage ditch.

The technical scheme adopted for solving the technical problems is as follows: the mine drainage ditch comprises a ditch support and a drainage ditch, wherein the drainage ditch is formed by excavating the ground in advance, the ditch support is positioned in the drainage ditch, the ditch support comprises a plurality of transverse supports, a plurality of vertical supports and a plurality of bottom supports, the vertical supports are welded on the transverse supports, the bottom supports are welded at the bottoms of the transverse supports, the transverse section of the bottom supports is square or arc-shaped, a drainage belt is placed in the ditch support, a positioning assembly is arranged above the transverse supports, the positioning assembly comprises a plurality of U-shaped clamping plates, a screw rod is connected above the U-shaped clamping plates in a threaded manner, the bottom end of the screw rod is rotationally connected with an arc-shaped clamping frame, the bottoms of the arc-shaped clamping frames are fixedly connected with rubber friction pads, and a filtering assembly is arranged in the drainage belt.

Preferably, the transverse support, the vertical support and the bottom support all adopt waste steel bar welding assemblies with different specification lengths, and the waste steel bars are directly larger than 8mm, the drainage belt is formed by cutting waste belts, the waste belts are strips with the specification of 3m multiplied by 0.65m, adjacent waste belts can be simply stacked and connected or sewn and fixed together, and the ditch support can weld the waste steel bars into a straight line shape or a winding arc shape according to the use environment.

Preferably, the ditch bracket is a cuboid with the length of 3m, the width of 0.3m and the height of 0.3 m.

Preferably, the bottom fixedly connected with of U-shaped cardboard connects the rope, the one end fixedly connected with couple of connecting the rope.

Preferably, the positioning assembly further comprises a plurality of positioning ports which are arranged in a matrix, and the positioning ports are arranged at two sides of the top of the drainage belt.

Preferably, the filter assembly comprises a collecting box, a plurality of sediment filtering holes are formed in the side wall of the collecting box, a plurality of upper limit rods are fixedly connected to the top of the collecting box, and a plurality of lower limit rods are fixedly connected to the bottom of the collecting box.

The utility model has the advantages that:

1. according to the utility model, the ditch bracket and the drainage belt are manufactured by adopting the waste steel bars and the waste belts, the processing technology is simple and applicable, the exquisite observability is high, the use is convenient, the device is firm and durable, the device can be recycled for multiple times, the transverse bracket is firmly clamped by the U-shaped clamping plate, the hook hooks the positioning opening of the drainage belt, the connection work of the ditch bracket and the drainage belt can be quickly realized, the drainage belt is prevented from being impacted by water flow to curl and fold, the drainage work is influenced, and the positioning assembly can be detached and reused.

2. According to the utility model, the collecting box is placed in the drainage belt, the upper limit rod and the lower limit rod are clamped by the ditch support, the collecting box is prevented from being laterally turned over or inclined under the influence of water flow, impurities such as soil are filtered and collected by the sediment filtering holes, and constructors can regularly take out the collecting box to clean the water drainage belt, so that the drainage belt is prevented from being blocked by the impurities.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of the ditch bracket of the present utility model;

FIG. 4 is a schematic view of a positioning assembly according to the present utility model;

FIG. 5 is a schematic view of a filter assembly according to the present utility model.

In the figure: 1. a ditch bracket; 11. a transverse bracket; 12. a vertical bracket; 13. a bottom bracket; 2. a drainage channel; 3. a drainage belt; 4. a positioning assembly; 41. a U-shaped clamping plate; 42. a screw rod; 43. an arc clamping frame; 44. a rubber friction pad; 45. a connecting rope; 46. a hook; 47. a positioning port; 5. a filter assembly; 51. a collection box; 52. sediment filtering holes; 53. an upper limit rod; 54. and a lower limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a mine drainage ditch comprises a ditch support 1 and a drainage ditch 2, the drainage ditch 2 is formed by excavating the ground in advance, the ditch support 1 is located in the drainage ditch 2, the ditch support 1 comprises a plurality of transverse supports 11, a plurality of vertical supports 12 and a plurality of bottom supports 13, the vertical supports 12 are welded on the transverse supports 11, the bottom supports 13 are welded at the bottoms of the transverse supports 11, the transverse surfaces of the bottom supports 13 are square or arc-shaped, a drainage belt 3 is placed in the ditch support 1, a positioning assembly 4 is installed above the transverse supports 11, the positioning assembly 4 comprises a plurality of U-shaped clamping plates 41, a screw 42 is connected with the upper threads of the U-shaped clamping plates 41, the bottom end of the screw 42 is rotationally connected with an arc-shaped clamping frame 43, the bottom of the arc-shaped clamping frame 43 is fixedly connected with a rubber friction pad 44, the inside of the drainage belt 3 is provided with a filter assembly 5, the ditch support 1 and the drainage belt 3 are made of steel bars and waste belts through adoption of the processing technology, the processing technology is simple and applicable, the processing technology is exquisite and high in observability, the use is convenient, the waste and durable and can be used repeatedly, the U-shaped clamping plates 11 are inserted into the U-shaped clamping plates 11, the U-shaped clamping plates are repeatedly inserted into the U-shaped clamping plates 41, the U-shaped clamping plates 41 are connected with the screw 42, and the water draining belt 4 is firmly, and the water draining assembly is enabled to be impacted by the transverse clamping plates and the U-shaped clamping plates 4 and the U-shaped clamping plates and the 4 can be firmly and the water drain the 4 and the corresponding to be firmly and firmly connected with the drainage ditch 1.

The transverse support 11, the vertical support 12 and the bottom support 13 are all waste steel bar welding assemblies with different specification lengths, waste steel bars are directly larger than 8mm, the drainage belt 3 is formed by cutting waste belts, and the specification of the waste belts is strip-shaped with the specification of 3m multiplied by 0.65 m.

The ditch bracket 1 is a cuboid with the length of 3m, the width of 0.3m and the height of 0.3 m.

The bottom of the U-shaped clamping plate 41 is fixedly connected with a connecting rope 45, and one end of the connecting rope 45 is fixedly connected with a hook 46.

The positioning assembly 4 further comprises a plurality of positioning openings 47 which are arranged in a matrix, and the positioning openings 47 are arranged at two sides of the top of the water draining belt 3.

The filter component 5 comprises a collecting box 51, a plurality of sediment filtering holes 52 are formed in the side wall of the collecting box 51, a plurality of upper limit rods 53 are fixedly connected to the top of the collecting box 51, a plurality of lower limit rods 54 are fixedly connected to the bottom of the collecting box 51, the collecting box 51 is placed in the drain belt 3, the upper limit rods 53 and the lower limit rods 54 are clamped through the ditch support 1, the collecting box 51 is prevented from being laterally turned over or inclined under the influence of water flow, impurities such as soil are filtered and collected through the sediment filtering holes 52, constructors can regularly take out the collecting box 51 to clean, and the drain belt 3 is prevented from being blocked by the impurities.

The working principle is that the ditch bracket 1 and the drainage belt 3 are manufactured by adopting waste steel bars and waste belts, the processing technology is simple and applicable, the appearance is exquisite and high, the use is convenient, the U-shaped clamping plate 41 is firm and durable, the U-shaped clamping plate can be recycled for multiple times, the U-shaped clamping plate 41 is firmly clamped on the transverse bracket 11 by inserting the U-shaped clamping plate 41 into the transverse bracket 11, the positioning hole 47 of the drainage belt 3 is hooked by the hook 46, the connection work of the ditch bracket 1 and the drainage belt 3 can be quickly realized, meanwhile, the phenomenon that the drainage belt 3 is curled and wrinkled by water flow impact is avoided, the drainage work is influenced, and the positioning component 4 can be detached and reused;

the collecting box 51 is placed in the drain belt 3, the upper limiting rod 53 and the lower limiting rod 54 are clamped through the ditch support 1, the collecting box 51 is prevented from being laterally turned over or inclined under the influence of water flow, impurities such as soil are filtered and collected through the sediment filtering holes 52, constructors can regularly and rapidly take out the collecting box 51 to clean, and the drain belt 3 is prevented from being blocked by the impurities.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a mine escape canal, includes ditch support (1) and escape canal (2), its characterized in that: drainage tank (2) excavate ground in advance and form, ditch support (1) are located the inside of drainage tank (2), ditch support (1) include a plurality of transverse support (11), a plurality of vertical support (12) and a plurality of bottom support (13), vertical support (12) welding is on transverse support (11), bottom support (13) welding is in the bottom of transverse support (11), bottom support (13) cross section sets up to square or arc, drainage belt (3) have been placed to the inside of ditch support (1), locating component (4) are installed to transverse support (11) top, locating component (4) include a plurality of U-shaped cardboard (41), the top threaded connection of U-shaped cardboard (41) has lead screw (42), the bottom rotation of lead screw (42) is connected with arc clamping frame (43), the bottom fixedly connected with rubber friction pad (44) of arc clamping frame (43), internally mounted of drainage belt (3) has filter component (5).

2. A mine drainage ditch according to claim 1, wherein: the horizontal support (11), the vertical support (12) and the bottom support (13) are all waste steel bar welding assemblies with different specification lengths, waste steel bars are directly larger than 8mm, the drainage belt (3) is formed by cutting waste belts, and the specification of the waste belts is strip-shaped with the specification of 3m multiplied by 0.65 m.

3. A mine drainage ditch according to claim 1, wherein: the ditch bracket (1) is a cuboid with the length of 3m, the width of 0.3m and the height of 0.3 m.

4. A mine drainage ditch according to claim 1, wherein: the bottom of U-shaped cardboard (41) is fixedly connected with connecting rope (45), the one end fixedly connected with couple (46) of connecting rope (45).

5. A mine drainage ditch according to claim 1, wherein: the positioning assembly (4) further comprises a plurality of positioning ports (47) which are arranged in a matrix, and the positioning ports (47) are arranged on two sides of the top of the water draining belt (3).

6. A mine drainage ditch according to claim 1, wherein: the filter assembly (5) comprises a collecting box (51), a plurality of sediment filtering holes (52) are formed in the side wall of the collecting box (51), a plurality of upper limit rods (53) are fixedly connected to the top of the collecting box (51), and a plurality of lower limit rods (54) are fixedly connected to the bottom of the collecting box (51).