CN216995754U

CN216995754U - Portable adjustable coal-saving mine underground anchor rod placing rack

Info

Publication number: CN216995754U
Application number: CN202123424030.XU
Authority: CN
Inventors: 李鹏; 何周红; 张恒通; 马斐
Original assignee: Shaanxi Zhengtong Coal Industry Co Ltd
Current assignee: Shaanxi Zhengtong Coal Industry Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-19
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the field of coal mine support material storage and placement, in particular to a portable adjustable coal-saving underground mine anchor rod placement frame which comprises a roadway side part, wherein the outer side of the roadway side part is jointed with a base, the inner side of the base is provided with a fixing hole, the inner side of the fixing hole is spliced with a fixing rod, the outer side of the fourth fixing rod from left to right is connected with an anchor rod plate in a sliding manner, the anchor rod plate is jointed with the base, and the outer side of the fixing rod is connected with a nut in a screw manner. The installation anchor rod is simple and tidy.

Description

Portable adjustable coal-saving mine underground anchor rod placing rack

Technical Field

The utility model relates to the field of storage and placement of coal mine support materials, in particular to a portable adjustable coal-saving mine underground anchor rod placement frame.

Background

The anchor rod for mine is used for supporting the mine tunnel and the underground engineering surrounding rock, can ensure the stability of the mine tunnel and the underground engineering surrounding rock, is the most basic component of the tunnel support in the present coal mine, and can reinforce the surrounding rock of the tunnel to support the surrounding rock.

Support the material like stock, anchor rope, stock tablet, anchor rope tablet etc. need put on the shelf and put to reach arrangement, collection, the anticorrosive effect of water proof, strike dangerous area in the colliery and need fix supporting material in order to ensure safety, traditional material frame, fixed process is loaded down with trivial details, and is mixed and disorderly, extremely pleasing to the eye, the material is taken inefficiency, and the scour protection that puts the frame simultaneously hits the performance relatively poor, when taking place vibrations, the condition that the dead lever drops appears very easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable adjustable coal-saving mine underground anchor rod placing frame to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a frame is place to adjustable colliery stock in pit of portable, includes tunnel group portion, the outside laminating of tunnel group portion has the base, the fixed orifices has been seted up to the inboard of base, peg graft in the inboard of fixed orifices has the dead lever, and from left to right the fourth the outside sliding connection of dead lever has the stock tablet, and stock tablet and base laminating, the outside screwed connection of dead lever has the nut, the left side fixedly connected with fixed chain of base, the inboard of fixed chain is pegged graft and is had the stock, and stock and tunnel group portion peg graft, the right-hand member fixedly connected with stock cap of stock, and stock cap and fixed chain laminating.

Preferably, the fixed orifices are located the inboard of base and are the array form setting, and the dead lever is installed and is adjusted according to the interval demand.

Preferably, the center of the anchor rod plate is provided with a hole, and the outer side of the fixing rod is provided with a thread groove.

Preferably, the top left side fixedly connected with backup pad of base, the top middle part fixedly connected with lantern ring of backup pad, the inboard sliding connection of the lantern ring has the promotion tighrening rod, the spring has been cup jointed in the outside that promotes the tighrening rod, and the other end and the lantern ring fixed connection of spring.

Preferably, the top left side of backup pad is fixedly connected with first spacing, and first spacing and promotion anchorage bar sliding connection, the top left side fixedly connected with handle that promotes the anchorage bar, the left end fixedly connected with positioning seat that promotes the anchorage bar, and positioning seat and the laminating of tunnel group portion, the top right side fixedly connected with second spacing of backup pad, and the spacing top both sides that are located the backup pad of second and first spacing are the symmetry setting.

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

1. according to the utility model, through the arranged base, the fixing hole, the nut and the anchor rod, a worker places the base on the roadway side part, inserts the fixing rod into the fixing hole, inserts the anchor rod plate into the fixing rod, fixedly connects the anchor rod plate by using the nut, simultaneously penetrates through the fixing chain by using the anchor rod, and is matched with the anchor rod cap to install the fixing chain on the roadway side part for positioning, so that the anchor rod is placed, and the anchor rod is installed through the array-type fixing hole at the top end of the base, so that the installation is simple and tidy;

2. according to the utility model, through the arrangement of the supporting plate, the pushing fastening rod, the spring and the handle, after the fixing rod is installed in the fixing hole of the base, the handle is rotated to fall off from the outer side of the first limiting frame, the spring pulls the pushing fastening rod to be positioned to the roadway side part along the positioning seat on the left side of the first limiting frame for positioning, the recoil force provided by the spring is matched with the fixing chain to enhance the positioning strength of the base, and the fixing rod is prevented from falling off from the fixing hole of the base when vibration occurs.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the base of the present invention;

fig. 3 is a schematic view of the installation structure of the push fastening rod of the present invention.

In the figure: the device comprises a roadway side part 1, a base 2, a fixing hole 3, a fixing rod 4, an anchor rod 5, a nut 6, a fixing chain 7, an anchor rod 8, an anchor rod cap 9, a supporting plate 10, a lantern ring 11, a pushing fastening rod 12, a spring 13, a handle 14, a positioning seat 15, a first limiting frame 16 and a second limiting frame 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a portable adjustable coal-saving mine underground anchor rod placing frame comprises a roadway wall part 1, a base 2 is attached to the outer side of the roadway wall part 1, a fixing hole 3 is formed in the inner side of the base 2, a fixing rod 4 is inserted into the inner side of the fixing hole 3, an anchor rod plate 5 is connected to the outer side of a fourth fixing rod 4 in a sliding mode from left to right, the anchor rod plate 5 is attached to the base 2, so that the fixed rod 4 can be conveniently inserted and positioned through the fixed hole 3 formed in the base 2, the operation is simple and rapid, the outer side of the fixed rod 4 is spirally connected with the nut 6, the left side of the base 2 is fixedly connected with the fixed chain 7, the inner side of the fixed chain 7 is inserted with the anchor rod 8, and the anchor rod 8 is inserted into the roadway side part 1, the right end of the anchor rod 8 is fixedly connected with the anchor rod cap 9, the anchor rod 8 is not used when the anchor rod cap 9 is attached to the fixed chain 7 and is inserted into the fixed chain 7, and the fixed chain 7 is installed through the anchor rod cap 9.

The fixing holes 3 are positioned on the inner side of the base 2 and are arranged in an array shape, the fixing rods 4 are installed and adjusted according to the space requirement, the array-shaped fixing holes 3 are positioned on the inner side of the top end of the base 2, and the fixing rods 4 can be installed according to the space requirement; the center of the anchor rod plate 5 is provided with a hole, the outer side of the fixed rod 4 is provided with a thread groove, so that the anchor rod plate 5 is favorably arranged on the outer side of the fixed rod 4 for positioning, and the nut 6 is arranged on the thread groove on the outer side of the fixed rod 4 for positioning; the left side of the top end of the base 2 is fixedly connected with a supporting plate 10, the middle position of the top end of the supporting plate 10 is fixedly connected with a lantern ring 11, the inner side of the lantern ring 11 is connected with a pushing fastening rod 12 in a sliding mode, the outer side of the pushing fastening rod 12 is sleeved with a spring 13, the other end of the spring 13 is fixedly connected with the lantern ring 11, the pushing fastening rod 12 is pulled through the elastic force of the spring 13 and moves in the lantern ring 11 to be attached to the roadway side part 1 for positioning; first spacing 16 of top left side fixedly connected with of backup pad 10, and first spacing 16 and promotion anchorage bar 12 sliding connection, the top left side fixedly connected with handle 14 of promotion anchorage bar 12, the left end fixedly connected with positioning seat 15 of promotion anchorage bar 12, and positioning seat 15 and the laminating of tunnel group portion 1, the spacing 17 of top right side fixedly connected with second of backup pad 10, and the spacing 17 of second is the symmetry setting with the top both sides that first spacing 16 is located backup pad 10, drive promotion anchorage bar 12 through holding handle 14 and remove, first spacing 16 and the spacing 17 of second can remove promotion anchorage bar 12, maintain the steady removal that promotes anchorage bar 12.

The working process is as follows: the worker moves the base 2 and the anchor rod 8, the fixing rod 4 and the anchor rod plate 5 which need to be fixed to a construction area, the base 2 is attached to the roadway side part 1, the anchor rod 8 is inserted into the fixing chain 7, the anchor rod 8 is inserted into the roadway side part 1 and is matched with the anchor rod cap 9 on the anchor rod 8 to fix the base 2, the handle 14 is held to rotate, the handle 14 is rotated out from one side of the first limiting frame 16, the spring 13 on the right side of the lantern ring 11 contracts, the fastening rod 12 is rapidly pushed to move from the second limiting frame 17 along the outer side of the first limiting frame 16, the positioning seat 15 on the left side of the fastening rod 12 is rapidly attached to the roadway side part 1 to be positioned, the spring 13 sleeved on the outer side of the fastening rod 12 is utilized to push the opposite side of the base 2 to move, the base 2 is tensioned by matching with the fixing chain 7 to position, the fixing rod 4 and the anchor rod plate 5 which need to be fixed are taken out, insert dead lever 4 in the fixed orifices 3 of base 2, according to the interval demand, adjust the installation of dead lever 4, slide into the outside of dead lever 4 stock tablet 5, install stock tablet 5, take out nut 6, swivel nut 6 fixes a position stock tablet 5, when vibrations, through the pulling force of the recoil cooperation fixed chain 7 of spring 13, location base 2 prevents that dead lever 4 from breaking away from out from base 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 frame is place to adjustable colliery stock of portable, includes tunnel group portion (1), its characterized in that: the utility model discloses a tunnel group's portion, including tunnel group portion (1), the outside laminating of tunnel group portion (1) has base (2), fixed orifices (3) have been seted up to the inboard of base (2), the inboard grafting of fixed orifices (3) has dead lever (4), and from left to right the fourth the outside sliding connection of dead lever (4) has stock tablet (5), and stock tablet (5) and base (2) laminating, the outside screwed connection of dead lever (4) has nut (6), the left side fixedly connected with fixed chain (7) of base (2), the inboard grafting of fixed chain (7) has stock (8), and stock (8) and tunnel group portion (1) peg graft, the right-hand member fixedly connected with stock cap (9) of stock (8), and stock cap (9) and fixed chain (7) laminating.

2. The portable adjustable coal-saving mine underground anchor rod placing rack as claimed in claim 1, wherein: the inner side of the fixing hole (3) located on the base (2) is arranged in an array shape, and the fixing rod (4) is installed and adjusted according to the space requirement.

3. The portable adjustable coal-saving mine underground anchor rod placing rack as claimed in claim 1, wherein: the center of the anchor rod plate (5) is provided with a hole, and the outer side of the fixed rod (4) is provided with a thread groove.

4. The portable adjustable coal-saving mine underground anchor rod placing rack as claimed in claim 1, wherein: the utility model discloses a portable electronic device, including base (2), the top of backup pad (10) is fixed with backup pad (10) on the left of the top of base (2), the top middle part position fixed connection of backup pad (10) has the lantern ring (11), the inboard sliding connection of lantern ring (11) has promotion anchorage bar (12), spring (13) have been cup jointed in the outside that promotes anchorage bar (12), and the other end and the lantern ring (11) fixed connection of spring (13).

5. The portable adjustable coal-saving mine underground anchor rod placing frame as claimed in claim 4, wherein: the top left side fixedly connected with of backup pad (10) is first spacing (16), and first spacing (16) and promotion anchorage bar (12) sliding connection, the top left side fixedly connected with handle (14) of promotion anchorage bar (12), the left end fixedly connected with positioning seat (15) of promotion anchorage bar (12), and positioning seat (15) and the laminating of tunnel group portion (1), the top right side fixedly connected with second spacing (17) of backup pad (10), and second spacing (17) and the top both sides that first spacing (16) are located backup pad (10) are the symmetry setting.