CN219101382U

CN219101382U - Mining face is adopted last net device of hanging

Info

Publication number: CN219101382U
Application number: CN202222937197.4U
Authority: CN
Inventors: 李奇; 冀雪峰; 杨桂荣; 王振平; 胡雪峰
Original assignee: Mengtai Coal Co ltd Of Ejin Horo Banner
Current assignee: Mengtai Coal Co ltd Of Ejin Horo Banner
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-30
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a mining face net hanging device which comprises a metal net, wherein mounting plates are arranged on two sides of the metal net, reinforcing ropes are arranged on the outer side of the metal net, and a positioning mechanism extending to the outer side is embedded in the mounting plates; the device is provided with the positioning mechanism, when the net is hung, the positioning rod at one end of the guide rod is inserted into the positioning groove preset in the installation position of the mounting plate, so that the quick positioning is easy to carry out in the fixing process, the positioning process is simple and convenient, the long-time visual positioning installation is not needed, and the net hanging efficiency is improved; the device is provided with a mounting mechanism, when the mounting plate on the outer side of the metal net needs to be mounted and fixed through bolts, the device can be mounted and fixed conveniently, the situation that the additionally carried bolts and the bolts are easy to lose is avoided, and the first threaded rod and the second threaded rod are easy and convenient to detach after the metal net is used.

Description

Mining face is adopted last net device of hanging

Technical Field

The utility model relates to the technical field of net hanging devices for non-mining, in particular to a net hanging device for non-mining on a mining working face.

Background

The mining method is a method for extracting ore from ore blocks (or mining areas), and comprises three works of accurate mining, cutting and stoping, wherein the accurate mining works are arranged according to the sizes of the constituent elements of the ore blocks, and the problems of pedestrians, ore transportation, equipment material transportation, ventilation, communication and the like are solved for the stoping of the ore blocks; cutting to create necessary free surface and ore falling space for stoping; after the two works are completed, large-area stoping is directly carried out, mineral resources are more and more, projects for mining various minerals are more and more, when mining the mine, the last mining refers to the collecting process of the metal mining near the last part, in the last mining process, in order to prevent soil from falling from the upper part of a mine hole to injure workers and prevent evacuation, and a metal net is usually paved on the last mining working face when the last mining is carried out;

chinese patent discloses a net device is hung in metal mining working face end adoption (grant bulletin number CN 212535699U), and this patent technique is including fixed fixing base that sets up in the working face, the fixing base is "nearly" style of calligraphy setting, the drilling is established again on the working face, the fixing base passes through fixed establishment fixed setting in the drilling, be equipped with the fixed slot in the fixing base, fixed block that is equipped with in the fixed slot, the fixed block passes through the fixed setting of joint mechanism in the fixed slot, the lower extreme fixedly connected with rope of fixed block, fixedly be provided with the metal mesh on the rope. The utility model can conveniently and quickly fix the first stubble net, effectively solves the problem that the first stubble net is difficult to fix, and can quickly detach the ropes from the working surface together with the metal net, thereby greatly improving the evacuation efficiency after the end of the last mining;

however, in the use process of the net hanging device for the mining face, the fixing process is not easy to quickly position, manual and visual positioning and installation are still needed, and net hanging efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a mining face net hanging device for non-mining so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a mining face is adopted at last and is hung net device, includes the metal mesh, the both sides of metal mesh all are provided with the mounting panel, the outside of metal mesh is provided with the reinforcement rope, the inside embedding of mounting panel has the positioning mechanism who extends to the outside, mounting mechanism is installed in the outside of mounting panel, the mounting groove has been seted up in the outside of mounting panel.

As still further aspects of the utility model: the positioning mechanism comprises an outer shell, a supporting spring is connected to the inner wall of one side of the outer shell, one end of the supporting spring is connected with a moving plate, a guide rod is fixed to the outer side of the moving plate, one end of the guide rod is connected with a positioning rod, a guide groove is formed in the top of the outer shell, a guide block is fixed to the top of the moving plate, an anti-slip pad is mounted on the outer side of the guide block, and a reinforcing plate is fixed to the outer side of the outer shell.

As still further aspects of the utility model: the sliding fit component is arranged between the guide block and the guide groove, and the guide block and the moving plate are fixedly bonded.

As still further aspects of the utility model: the shell body is embedded in the corresponding mounting groove, and a connecting hole for accommodating the guide rod is formed in the shell body.

As still further aspects of the utility model: the mounting mechanism comprises a mounting pad, two thread sleeves are fixed at the top of the mounting pad, one of the thread sleeves is connected with a first threaded rod extending to the outer side in a threaded manner, a handle sleeve is fixed at one end of the first threaded rod, a mounting block is fixed at the outer side of the mounting plate, one side of the mounting pad is embedded and fixed in the mounting plate, one side of the mounting block is embedded and fixed in the mounting plate, two thread grooves are formed in the mounting block, one of the two thread grooves is connected with a second threaded rod extending to the outer side in a threaded manner, and an anti-skid sleeve is fixed at the outer side of the second threaded rod.

As still further aspects of the utility model: one side of the mounting pad is embedded and fixed in the mounting plate, and one side of the mounting block is embedded and fixed in the mounting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the device is provided with the positioning mechanism, when the net is hung, the anti-skid pad can be stirred to move, then the mounting plate is placed at the corresponding mounting hanging position, and then the guide block is loosened, so that the elastic force can be provided by the support spring in the outer shell and the moving plate and the guide rod are pushed to move, the positioning rod at one end of the guide rod is inserted into the positioning groove preset at the mounting plate mounting position, the quick positioning is easy to perform in the fixing process, the positioning process is simple and convenient, the long-time visual positioning and mounting are not needed, and the net hanging efficiency is improved;

2. the device is provided with a mounting mechanism, when the mounting plate on the outer side of the metal net needs to be mounted and fixed through bolts, the corresponding second threaded rod and the corresponding first threaded rod can be inserted into the corresponding threaded sleeve and the anti-skid sleeve and the handle sleeve can be rotated clockwise, so that the device can be mounted and fixed, the situation that the additionally carried bolts and the bolts are easy to lose is avoided, and the first threaded rod and the second threaded rod are easy to detach after the metal net is used.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the outside structure of the positioning mechanism of the present utility model;

FIG. 3 is a schematic view of the internal structure of the positioning mechanism of the present utility model;

FIG. 4 is a schematic view of the mounting mechanism of the present utility model;

in the figure: 1. a metal mesh; 2. a mounting plate; 3. reinforcing ropes; 4. a positioning mechanism; 41. an outer housing; 42. a support spring; 43. a moving plate; 44. a guide rod; 45. a positioning rod; 46. a guide groove; 47. a guide block; 48. an anti-slip pad; 49. a reinforcing plate; 5. a mounting mechanism; 51. a mounting pad; 52. a thread sleeve; 53. a first threaded rod; 54. a handle sleeve; 55. a mounting block; 56. a thread groove; 57. a second threaded rod; 58. an anti-skid sleeve; 6. and a mounting groove.

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. 1-3, the utility model provides a mining face net hanging device, which comprises a metal net 1, wherein mounting plates 2 are arranged on two sides of the metal net 1, reinforcing ropes 3 are arranged on the outer side of the metal net 1, positioning mechanisms 4 extending to the outer side are embedded in the mounting plates 2, mounting mechanisms 5 are arranged on the outer side of the mounting plates 2, and mounting grooves 6 are formed in the outer side of the mounting plates 2;

the positioning mechanism 4 comprises an outer shell 41, a supporting spring 42 is connected to the inner wall of one side of the outer shell 41, a moving plate 43 is connected to one end of the supporting spring 42, a guide rod 44 is fixed to the outer side of the moving plate 43, the outer shell 41 is embedded into a corresponding mounting groove 6, a connecting hole for accommodating the movement of the guide rod 44 is formed in the outer shell 41, a positioning rod 45 is connected to one end of the guide rod 44, a guide groove 46 is formed in the top of the outer shell 41, a guide block 47 is fixed to the top of the moving plate 43, a sliding fit member is arranged between the guide block 47 and the guide groove 46, an anti-slip pad 48 is arranged on the outer side of the guide block 47, and a reinforcing plate 49 is fixed to the outer side of the outer shell 41.

In the use of the device, 1, this device is provided with positioning mechanism 4, when hanging the net, can stir slipmat 48 activity, drive guide block 47 and movable plate 43 activity through slipmat 48, movable plate 43 can compress the one end of supporting spring 42, place mounting panel 2 in corresponding installation hanging position afterwards, loosen guide block 47 again, can provide elasticity through supporting spring 42 in shell body 41 and promote movable plate 43 and guide bar 44 activity, make the locating lever 45 of guide bar 44 one end insert in the constant head tank that mounting panel 2 mounted position was preset, make fixed process easily carry out quick location, and the locating process is simple and convenient moreover, do not need long-time visual location installation, the efficiency of hanging the net has been promoted.

Referring to fig. 1 and 4, the utility model provides a mining face net hanging device, the mounting mechanism 5 comprises a mounting pad 51, two threaded sleeves 52 are fixed on the top of the mounting pad 51, a first threaded rod 53 extending to the outer side is connected to the inner thread of one threaded sleeve 52, a handle sleeve 54 is fixed at one end of the first threaded rod 53, a mounting block 55 is fixed at the outer side of the mounting plate 2, one side of the mounting pad 51 is embedded and fixed in the mounting plate 2, one side of the mounting block 55 is embedded and fixed in the mounting plate 2, two threaded grooves 56 are formed in the mounting block 55, a second threaded rod 57 extending to the outer side is connected to one inner thread, and an anti-slip sleeve 58 is fixed at the outer side of the second threaded rod 57.

In the use of the device, the device is provided with the installation mechanism 5, when the installation plate 2 outside the metal net 1 needs to be installed and fixed through bolts, the anti-slip sleeve 58 can be rotated anticlockwise and the second threaded rod 57 is driven to unscrew from the corresponding thread groove 56, one end of the installation block 55 is embedded and fixed in the installation plate 2, then the corresponding second threaded rod 57 and the corresponding first threaded rod 53 can be inserted into the corresponding thread sleeve 52 and the anti-slip sleeve 58 and the handle sleeve 54 can be rotated clockwise, the installation and the fixation of the device can be completed, the condition that the additional carrying bolts and the bolts are easy to lose is avoided, and the first threaded rod 53 and the second threaded rod 57 are also convenient to detach after the use of the metal net 1 is completed.

Standard parts used in the application files can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a mining face is adopted at end and is hung net device, includes metal mesh (1), its characterized in that, the both sides of metal mesh (1) all are provided with mounting panel (2), the outside of metal mesh (1) is provided with reinforcement rope (3), the inside embedding of mounting panel (2) has positioning mechanism (4) that extend to the outside, mounting mechanism (5) are installed in the outside of mounting panel (2), mounting groove (6) have been seted up in the outside of mounting panel (2).

2. The mining face net hanging device is not adopted according to claim 1, wherein the positioning mechanism (4) comprises an outer shell body (41), a supporting spring (42) is connected to one side inner wall of the outer shell body (41), one end of the supporting spring (42) is connected with a movable plate (43), a guide rod (44) is fixed to the outer side of the movable plate (43), one end of the guide rod (44) is connected with a positioning rod (45), a guide groove (46) is formed in the top of the outer shell body (41), a guide block (47) is fixed to the top of the movable plate (43), a non-slip mat (48) is mounted on the outer side of the guide block (47), and a reinforcing plate (49) is fixed to the outer side of the outer shell body (41).

3. The mining face net hanging device according to claim 2, wherein a sliding fit component is arranged between the guide block (47) and the guide groove (46), and the guide block (47) and the movable plate (43) are fixedly bonded.

4. A mining face net hanging device according to claim 2, characterized in that the outer casing (41) is embedded in the corresponding mounting groove (6), and a connecting hole for accommodating the guide rod (44) is formed in the outer casing (41).

5. The mining face net hanging device is characterized in that the mounting mechanism (5) comprises a mounting pad (51), two threaded sleeves (52) are fixed at the top of the mounting pad (51), a first threaded rod (53) extending to the outer side is connected with one internal thread of each threaded sleeve (52), a handle sleeve (54) is fixed at one end of each first threaded rod (53), a mounting block (55) is fixed to the outer side of the mounting plate (2), two threaded grooves (56) are formed in the mounting block (55), a second threaded rod (57) extending to the outer side is connected with one internal thread, and an anti-slip sleeve (58) is fixed to the outer side of each second threaded rod (57).

6. A mining face net hanger device according to claim 5, characterized in that one side of the mounting pad (51) is embedded and fixed inside the mounting plate (2), and one side of the mounting block (55) is embedded and fixed inside the mounting plate (2).