CN217872661U

CN217872661U - Roof anchor bores fixing device

Info

Publication number: CN217872661U
Application number: CN202222223411.XU
Authority: CN
Inventors: 苏元; 李燕东; 郭效良; 周成
Original assignee: Shanxi Lanhua Sci Tech Venture Co Ltd
Current assignee: Shanxi Lanhua Sci Tech Venture Co Ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-11-22
Anticipated expiration: 2032-08-24

Abstract

The utility model relates to the field of supporting accessories of top anchor drilling machines, in particular to a top anchor drilling machine fixing device, which comprises a supporting frame and a fixing frame, wherein the supporting frame is provided with a horizontal frame; the fixing frame comprises a vertical connecting plate, upper hook bodies are arranged on two sides of the top of the vertical connecting plate respectively, lower hook bodies are arranged on two sides of the bottom of the vertical connecting plate respectively, all the upper hook bodies can be hooked with one of the horizontal frames and matched, all the lower hook bodies can be hooked with the next horizontal frame and matched, an upper limiting ring is arranged on the upper portion of the other side of the vertical connecting plate opposite to the hook bodies, a lower bottom plate is arranged on the lower portion of the other side of the vertical connecting plate opposite to the hook bodies, and a lower limiting ring is arranged on the lower bottom plate in a ring fit mode. The utility model discloses factor of safety is high, saving operating time when strutting the operation, reduces advantages such as intensity of labour. After the reinforcing device is added, 2 people can operate, and the safety factor is high. 1 person can be saved during the supporting operation, and the labor cost is saved.

Description

Roof anchor bores fixing device

Technical Field

The utility model relates to a top anchor rig supports accessory field specifically is a top anchor bores fixing device.

Background

The top anchor drilling machine (also called as a jumbolter, model MQT-130) used in the pit has the highest height of about 3.6 meters and the height of the current tunneling working face of about 3.6-3.8 meters, and when an underground worker operates the top anchor drilling machine to lift, the top anchor drilling machine is easy to topple over and damage due to the fact that no special auxiliary instrument exists, the personal safety of the underground worker can be seriously threatened, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that roof anchor rig does not have special erection equipment when descending, provide a roof anchor bores fixing device.

The utility model discloses a through following technical scheme: the anchoring drill fixing device comprises a supporting frame and a fixing frame,

the support frame is provided with at least three layers of horizontal frames;

the fixing frame comprises a vertical connecting plate, upper hook bodies are respectively arranged on two sides of the top of the vertical connecting plate, lower hook bodies are respectively arranged on two sides of the bottom of the vertical connecting plate, all the upper hook bodies can be hooked with one of the horizontal frames, all the lower hook bodies can be hooked with the next horizontal frame, an upper limiting ring is arranged on the upper portion of the other side of the vertical connecting plate opposite to the hook bodies, a lower bottom plate is arranged on the lower portion of the other side of the vertical connecting plate opposite to the hook bodies, a lower limiting ring is fitted on the lower bottom plate and can be matched with the bottom support of the top anchor drilling machine, the lower limiting ring can be matched with the lower portion of the top anchor drilling machine in a limiting mode, and the upper limiting ring can be matched with the middle portion of the top anchor drilling machine in a limiting mode.

As a further improvement, the vertical connecting plate is a channel steel structure, the upper hook body and the lower hook body are both located on the flange plate of the channel steel of the vertical connecting plate.

Roof anchor bore fixing device, following beneficial effect has:

1) The safety factor is high during the supporting operation, the working time is saved, the labor intensity is reduced, and the like.

2) After the reinforcing device is added, 2 people can operate, and the safety factor is high. 1 person can be saved during the supporting operation, and the labor cost is saved.

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 prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of the fixing frame.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of fig. 1.

FIG. 4 is a schematic view of the construction of the top drill retaining device.

In the figure: 1-support frame, 101-horizontal frame, 2-fixing frame, 201-vertical connecting plate, 202-upper hook body, 203-lower hook body, 204-upper limit ring, 205-lower bottom plate, 206-lower limit ring and 3-top anchor drilling machine.

Detailed Description

The technical solutions of the present invention will be described clearly and completely below, and it should be apparent 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 should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, the present invention provides an embodiment of a roof anchor drill fixing device, which comprises a support frame 1 and a fixing frame 2,

the support frame 1 is provided with three layers of horizontal frames 101;

the fixing frame 2 comprises a vertical connecting plate 201, upper hook bodies 202 are arranged on two sides of the top of the vertical connecting plate 201 respectively, lower hook bodies 203 are arranged on two sides of the bottom of the vertical connecting plate 201 respectively, all the upper hook bodies 202 can be hooked with a first layer of horizontal frame 101 in a connected mode, all the lower hook bodies 203 can be hooked with a second layer of horizontal frame 101 in a connected mode, an upper limiting ring 204 is arranged on the upper portion of the other side of the vertical connecting plate 201 opposite to the hook bodies, a lower upper ring 205 is arranged on the lower portion of the other side of the vertical connecting plate 201 opposite to the hook bodies, a lower limiting ring 206 is arranged on the lower plate 205, the lower plate 205 can be matched with the bottom support of the top anchor drilling machine 3, the lower limiting ring 206 can be matched with the lower portion of the top anchor drilling machine 3 in a limiting mode, and the upper limiting ring 204 can be matched with the middle portion of the top anchor drilling machine 3 in a limiting mode.

When the top anchor drilling machine is used specifically, the base of the top anchor drilling machine 3 is arranged in a space formed by the upper limiting ring 204 and the lower limiting ring 206, the lower bottom plate 205 can be in supporting fit with the bottom of the top anchor drilling machine 3, the lower limiting ring 206 can be in limiting fit with the lower portion of the top anchor drilling machine 3, and the upper limiting ring 204 can be in limiting fit with the middle of the top anchor drilling machine 3. Due to the limiting effect of the upper limiting ring 204 and the lower limiting ring 206, the top anchor drilling machine 3 can keep supporting operation, and the problem of toppling is avoided. In the present embodiment, as shown in fig. 4, the vertical connecting plate 201 can be in supporting fit with the third-layer horizontal frame 101.

Specifically, the vertical connecting plate 201 is a channel steel structure, and the upper hook 202 and the lower hook 203 are both located on a flange plate of a channel steel of the vertical connecting plate 201.

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

1. The top anchor drill fixing device is characterized by comprising a support frame (1) and a fixing frame (2),

the support frame (1) is provided with at least three layers of horizontal frames (101);

the fixing frame (2) comprises a vertical connecting plate (201), upper hook bodies (202) are arranged on two sides of the top of the vertical connecting plate (201) respectively, lower hook bodies (203) are arranged on two sides of the bottom of the vertical connecting plate (201) respectively, all the upper hook bodies (202) can be hooked with one layer of horizontal frame (101) and matched, all the lower hook bodies (203) can be hooked with the next layer of horizontal frame (101) and matched, an upper limiting ring (204) is arranged on the upper portion of the other side of the vertical connecting plate (201) opposite to the hook bodies, a lower bottom plate (205) is arranged on the lower portion of the other side of the vertical connecting plate (201) opposite to the hook bodies, a lower limiting ring (206) is arranged on the lower bottom plate (205) in an encircling mode and matched with the bottom support of the top anchor drilling machine (3), the lower limiting ring (206) can be matched with the lower portion of the top anchor drilling machine (3) in a limiting mode, and the upper limiting ring (204) can be matched with the middle portion of the top anchor drilling machine (3) in a limiting mode.

2. The top anchorage drill fixing device according to claim 1, wherein the vertical connection plate (201) is of channel steel construction, and the upper and lower hooks (202, 203) are each located on a flange plate of the channel steel of the vertical connection plate (201).