CN220769510U

CN220769510U - Mine roadway anchor bolt supporting structure

Info

Publication number: CN220769510U
Application number: CN202322556665.8U
Authority: CN
Inventors: 张朝忠; 马雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-12
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of supporting structures and discloses a mine roadway anchor bolt supporting structure which comprises a base, wherein mounting plates are fixedly arranged on two sides of the base, a telescopic assembly is welded on the surface of the mounting plates, an arc plate is arranged at the top end of the telescopic assembly, anchor rods are arranged on two sides of the top of the arc plate, a collecting assembly is welded on one side of the telescopic assembly through a limiting arc plate, an arc groove is formed in the surface of the arc plate, and a guide tube is fixedly connected to one end of the arc groove. This mine shaft anchor bolt supporting construction, through the setting of flexible subassembly, arc and stock, when personnel use, pull out the loop bar from the inside of sliding rod, adjust to suitable position after, use the restriction bolt to fix sliding rod and loop bar, the arc removes along with the removal of loop bar, supports the mine shaft through the stock to the mesh that the personnel of having reached have made things convenient for supports the mine shaft of different height.

Description

Mine roadway anchor bolt supporting structure

Technical Field

The utility model relates to the technical field of supporting structures, in particular to a mine roadway anchor bolt supporting structure.

Background

The anchor bolt support is a reinforcing support mode adopted in the surface engineering of slopes, rock and soil deep foundation pits and the like and the underground chamber construction of tunnels, stopes and the like, and is characterized in that a pole is made of metal pieces, wood pieces, polymer pieces or other materials, the pole is driven into a hole drilled in advance on a surface rock body or surrounding rock mass of the chamber, and the special structures of the head part and the pole body and the tail support plate are utilized, or surrounding rock and a stable rock body are combined together by means of bonding to generate a suspension effect, a combined beam effect and a reinforcing effect, so that the support purpose is achieved.

The mine roadway anchor bolt supporting structure disclosed in the publication No. CN213419139U has the advantages that although the anchor bolt supporting structure can be used, the fixing rod can be more stably fastened in a hole drilled in advance in a rock body through the telescopic rod of the clamping rod, the supporting effect is more enhanced, and the use is safer.

However, this mine shaft anchor bolt support structure has the following drawbacks:

(1) When the mine roadway is supported, the heights of the mine roadways are different, and the supporting structure is required to be adjusted when in use, but the heights of the supporting structure are limited;

(2) Often there is water exudation in the mine shaft, and the water is not treated in time, so that the collapse of the mine shaft is easily caused.

Disclosure of Invention

(one) solving the technical problems

The technical problem solved by the utility model is to provide the mine shaft anchor bolt supporting structure which has higher practicability and simpler structure through simple operation, and the problems that the mine shaft is different in height and needs to be adjusted when being used in supporting the mine shaft, the height of the supporting structure is limited, water seeps out in the mine shaft frequently, the mine shaft is not treated in time, and collapse of the mine shaft is easy to be caused in the background art are solved.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mine roadway anchor bolt supporting structure, includes the base, the equal fixed mounting in both sides of base has the mounting panel, the surface welding of mounting panel has flexible subassembly, the top of flexible subassembly is equipped with the arc, the both sides at arc top all are equipped with the stock, one side of flexible subassembly has the collection subassembly through spacing arc welding, the arc groove has been seted up on the surface of arc, the one end fixedly connected with stand pipe of arc groove.

Optionally, the inside of arc is equipped with the bi-directional pole, the fixed surface of bi-directional pole is connected with the stiffening ring, through the bi-directional pole, has improved the stability of arc.

Optionally, flexible subassembly includes the surface welding of mounting panel has the slide bar, the inside sliding connection of slide bar has the loop bar, the surface longitudinal equidistance of loop bar and slide bar is equipped with the screw thread groove, the internal thread in screw thread groove runs through limited tumbler, through flexible subassembly to personnel adjust different heights with the arc.

Optionally, collect the subassembly including the fixed surface of spacing arc board is connected with and collects the frame, collect one side fixedly connected with outlet pipe of frame, the rotation groove has been seted up on the surface of outlet pipe, the inside of rotation groove is provided with the control valve, through collecting the subassembly to the personnel collect the water that oozes.

Optionally, the observation groove has been seted up on the surface of collecting the frame, the inside of observation groove is inlayed and is equipped with the scale plate, through the structural design of observation groove to the personnel observe the collection volume of water.

Optionally, the inside bonding of arc groove has the blotter, the surface coating of blotter is equipped with waterproof coating, through the setting of blotter, has improved the life of device.

(III) beneficial effects

The utility model provides a mine roadway anchor bolt supporting structure, which has the following beneficial effects:

1. this mine shaft anchor bolt supporting construction, through the setting of flexible subassembly, arc and stock, when personnel use, pull out the loop bar from the inside of sliding rod, adjust to suitable position after, use the restriction bolt to fix sliding rod and loop bar, the arc removes along with the removal of loop bar, supports the mine shaft through the stock to the mesh that the personnel of having reached have made things convenient for supports the mine shaft of different height.

2. This mine shaft anchor bolt supporting construction, through the setting of arc groove, stand pipe and collection subassembly, when personnel use, the interior water of mine shaft will flow into through arc groove and stand pipe and collect in the frame, and the accessible of personnel opens the control valve and will collect the water in the frame and pass through the outlet pipe discharge to the mesh that has reached the convenience personnel to the interior water of mine shaft and has discharged and collected.

Drawings

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

FIG. 2 is a schematic view of a split structure of the present utility model;

FIG. 3 is a schematic view of the structure of the arc plate of the present utility model;

FIG. 4 is a schematic view of the structure of the collecting assembly of the present utility model.

In the figure: 1. a base; 2. a mounting plate; 3. a telescoping assembly; 301. a slide bar; 302. a loop bar; 303. a restraining bolt; 4. an arc-shaped plate; 5. a bolt; 6. limiting arc plates; 7. a collection assembly; 701. a collection frame; 702. a water outlet pipe; 703. a restraining bolt; 8. a guide tube; 9. a bi-directional rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. 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 to 4, the present utility model provides a technical solution: the utility model provides a mine shaft anchor bolt supporting structure, including base 1, the both sides of base 1 all fixed mounting has mounting panel 2, the surface welding of mounting panel 2 has flexible subassembly 3, the top of flexible subassembly 3 is equipped with arc 4, the both sides at arc 4 top all are equipped with stock 5, through the setting of flexible subassembly 3, arc 4 and stock 5, when personnel use, pull out the loop bar 302 from the inside of slide bar 301, after adjusting to suitable position, use restriction bolt 303 to fix slide bar 301 and loop bar 302, arc 4 moves along with the removal of loop bar 302, support the mine shaft through stock 5, thereby the purpose that the personnel supported the mine shaft of different height has been reached, one side of flexible subassembly 3 has welded collection subassembly 7 through spacing arc 6, the arc groove has been seted up on the surface of arc 4, the one end fixedly connected with stand pipe 8 of arc groove, through the setting of arc groove, stand pipe 8 and collection subassembly 7, water in the mine shaft will flow into the collection frame through arc groove and stand pipe 8, personnel can be through opening the control valve with the control in the mine shaft and the drainage pipe 701, thereby the purpose that personnel can be discharged water in the mine shaft 702 through the control valve is reached and the drainage of the collection frame is convenient;

the inside of the arc-shaped plate 4 is provided with the bidirectional rod 9, the surface of the bidirectional rod 9 is fixedly connected with a reinforcing ring, and the stability of the arc-shaped plate 4 is improved through the bidirectional rod 9;

the telescopic component 3 comprises a sliding rod 301 welded on the surface of the mounting plate 2, a sleeve rod 302 is connected inside the sliding rod 301 in a sliding way, thread grooves are longitudinally formed in the surfaces of the sleeve rod 302 and the sliding rod 301 at equal intervals, limiting bolts 303 penetrate through internal threads of the thread grooves, and people can conveniently adjust the arc-shaped plates 4 to different heights through the telescopic component 3;

the collecting assembly 7 comprises a collecting frame 701 fixedly connected with the surface of the limiting arc plate 6, a water outlet pipe 702 fixedly connected with one side of the collecting frame 701, a rotating groove is formed in the surface of the water outlet pipe 702, a control valve 703 is arranged in the rotating groove, and the exuded water is collected by personnel through the collecting assembly 7;

an observation groove is formed in the surface of the collection frame 701, a scale plate is embedded in the observation groove, and people can observe the collection amount of water through the structural design of the observation groove;

the inside bonding of arc groove has the blotter, and the surface coating of blotter is equipped with waterproof coating, through the setting of blotter, has improved the life of device.

In the utility model, the working steps of the device are as follows:

a first step of: after the sleeve rod 302 is pulled out from the interior of the sliding rod 301 and adjusted to a proper position, the sliding rod 301 and the sleeve rod 302 are fixed by using the limiting bolt 303, the arc-shaped plate 4 moves along with the movement of the sleeve rod 302, and the mine roadway is supported by the anchor rod 5;

and a second step of: water in the mine shaft will flow into the collection frame 701 through the arc chute and the guide pipe 8, and a person can drain the water in the collection frame 701 through the water outlet pipe 702 by opening the control valve 703.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mine roadway anchor bolt supporting construction, includes base (1), its characterized in that: the utility model discloses a telescopic device for the electric vehicle, including base (1), mounting panel (2) are all fixed mounting in both sides of base (1), the surface welding of mounting panel (2) has flexible subassembly (3), the top of flexible subassembly (3) is equipped with arc (4), the both sides at arc (4) top all are equipped with stock (5), one side of flexible subassembly (3) has collection subassembly (7) through spacing arc (6) welding, the arc groove has been seted up on the surface of arc (4), the one end fixedly connected with stand pipe (8) of arc groove.

2. A mine shaft anchor bolt support structure as claimed in claim 1, wherein: the inside of arc (4) is equipped with bi-directional pole (9), the fixed surface of bi-directional pole (9) is connected with the stiffening ring.

3. A mine shaft anchor bolt support structure as claimed in claim 1, wherein: the telescopic component (3) comprises a sliding rod (301) welded on the surface of the mounting plate (2), a sleeve rod (302) is connected inside the sliding rod (301) in a sliding mode, thread grooves are formed in the surfaces of the sleeve rod (302) and the sliding rod (301) at equal intervals longitudinally, and limiting bolts (303) penetrate through internal threads of the thread grooves.

4. A mine shaft anchor bolt support structure as claimed in claim 1, wherein: the collecting assembly (7) comprises a collecting frame (701) fixedly connected with the surface of the limiting arc plate (6), a water outlet pipe (702) is fixedly connected with one side of the collecting frame (701), a rotating groove is formed in the surface of the water outlet pipe (702), and a control valve (703) is arranged in the rotating groove.

5. The mine shaft anchor bolt support structure of claim 4, wherein: an observation groove is formed in the surface of the collection frame (701), and a scale plate is embedded in the observation groove.

6. A mine shaft anchor bolt support structure as claimed in claim 1, wherein: the inside of arc groove bonds there is the blotter, the surface of blotter scribbles and is equipped with waterproof coating.