CN217106859U

CN217106859U - Multifunctional support rod

Info

Publication number: CN217106859U
Application number: CN202123439365.9U
Authority: CN
Inventors: 陈晓露; 于文博; 张敏; 汪庆国; 张特
Original assignee: Shaanxi Binchang Dafosi Mining Co ltd
Current assignee: Shaanxi Binchang Dafosi Mining Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-02
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a multifunctional stay bar, which belongs to the field of stay bars, and comprises a steel pipe, one end of the steel pipe is provided with a drill rod, the other end of the steel pipe is provided with a support frame, the support frame is formed by bending flat steel, the shape of the support frame is any one of U-shaped, V-shaped and special-shaped, the special-shaped is the combination of W-shaped and in-line, the W-shaped is positioned at the upper end of the in-line, the drill rod and the support frame are both connected with the steel pipe through a connecting component, the connecting component comprises a threaded rod and a threaded wire, the threaded rod is fixed at one end of the drill rod or the support frame close to the steel pipe, the threaded wire is arranged on the steel pipe, the threaded rod is in threaded connection with the threaded wire, the multifunctional stay bar can realize the function of a lifting device, no need of a replacement tool with repeatability during the work, the work efficiency is improved, and the accessories are common accessories, the raw materials are prepared simply, the structure is simple, the processing difficulty is lower, the production cost is low, and large-batch popularization is indicated.

Description

Multifunctional support rod

Technical Field

The utility model relates to a vaulting pole field, more specifically say, relate to a multi-functional vaulting pole.

Background

During the working face tunneling, procedures such as moving the forestope, hanging the cable, surfing the net by the working face top plate, and treating the live gangue live rocks need to be performed frequently, the process of moving the forestope, hanging the cable, surfing the net by the working face top plate needs to use the stay bar to perform work, the process of treating the live gangue live rocks needs to use the drill rod to perform work, the tool needs to be repeatedly replaced during the work, and the work efficiency is poor, so that the multifunctional stay bar is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a multifunctional stay bar, it can realize, hoisting device's functionality, and the during operation need not the replacement instrument of repeatability, improves work efficiency, and the accessory is common accessory, and raw and other materials are prepareeed material comparatively simply, simple structure, and the processing degree of difficulty is lower, and manufacturing cost is lower, signals big popularization in batches.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The multifunctional support rod comprises a steel pipe, wherein a drill rod is arranged at one end of the steel pipe, a support frame is arranged at the other end of the steel pipe, and the support frame is formed by bending flat steel.

Further, the shape of the support frame is any one of a U shape, a V shape and an abnormal shape, the abnormal shape is a combination of a W shape and a straight line shape, and the W shape is positioned at the upper end of the straight line shape.

Furthermore, the drill rod and the support frame are connected with the steel pipe through the connecting assembly;

the connecting assembly comprises a threaded rod and a threaded wire, the threaded rod is fixed at one end, close to the steel pipe, of the drill rod or the support frame, the threaded wire is arranged on the steel pipe, and the threaded rod is in threaded connection with the inside of the threaded wire.

Furthermore, nuts are fixedly connected between the threaded rod and the drill rod and between the threaded rod and the support frame.

Furthermore, an elastic gasket is arranged on the outer side of the threaded rod and between the nut and the steel pipe.

Furthermore, one side of the elastic gasket is fixedly connected with the nut, and the other side of the elastic gasket can abut against the steel pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model can improve the functionality of the device by arranging the drill rod and the strut simultaneously, does not need repeated tools to be replaced during the work, improves the work efficiency,

(2) this scheme accessory is common accessory, and raw and other materials are prepareeed material comparatively simply, and simple structure, and the processing degree of difficulty is lower, and manufacturing cost is lower, signals big popularization in batches.

(3) This scheme can change and dismantle drilling rod and strut according to user's demand through setting up coupling assembling, provides very big facility for the user.

(4) This scheme is through setting up the silk phenomenon that fades that appears when setting up elastic gasket can effectual reduction threaded rod long time use, hoisting device's stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the bracket of the present invention;

fig. 4 is another schematic structural diagram of the bracket of the present invention.

The reference numbers in the figures illustrate:

1. a steel pipe; 2. drilling a drill rod; 3. a support frame; 4. a nut; 5. an elastic pad; 6. a threaded rod; 7. and (4) screwing.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-4, a multifunctional stay bar comprises a steel pipe 1, one end of the steel pipe 1 is provided with a drill rod 2, the other end of the steel pipe 1 is provided with a support 3, the support 3 is formed by bending flat steel, the work is carried out by using the support 3 when a front canopy, a hanging cable and a working face top plate are moved to the internet, the drill rod 2 is used for working when the active waste rock is processed, the functionality of the device can be improved by simultaneously arranging the drill rod 2 and the support 3, a repeated replacing tool is not needed during the work, the work efficiency is improved, the steel pipe 1, the drill rod 2 and the support 3 are common accessories, the raw material preparation is simple, the structure is simple, the processing difficulty is low, the production cost is low, and the mass popularization is indicated.

As shown in fig. 2-4, the shape of the support frame 3 is any one of U-shape, V-shape and special shape, the special shape is a combination of W-shape and straight line shape, and the W-shape is located at the upper end of the straight line shape.

And, as shown in fig. 1-2, the drill rod 2 and the bracket 3 are connected with the steel pipe 1 through the connecting assembly, and at this time, the drill rod 2 and the bracket 3 can be replaced and disassembled according to the user's requirements.

The connecting assembly comprises a threaded rod 6 and a threaded wire 7, the threaded rod 6 is fixed at one end, close to the steel pipe 1, of the drill rod 2 or the support frame 3, the threaded wire 7 is arranged on the steel pipe 1, the threaded rod 6 is in threaded connection with the inside of the threaded wire 7, at the moment, the threaded rod 6 can be installed or disassembled by rotating the threaded rod 6, and the installation or the disassembly of the drill rod 2 or the support frame 3 is completed.

Wherein, for can be more convenient rotate threaded rod 6, between threaded rod 6 and the drill rod 2 and between threaded rod 6 and the strut 3 equal fixedly connected with nut 4, at this moment, can drive nut 4 through the spanner and rotate to drive threaded rod 6 and rotate together.

Simultaneously, in order to reduce the phenomenon of shedding of threaded rod 6, the outside of threaded rod 6 just is located and is provided with elastic gasket 5 between nut 4 and steel pipe 1, and in order to reduce the quantity of accessory, reduces the probability that the accessory is lost, elastic gasket 5's one side and nut 4 fixed connection, elastic gasket 5's opposite side can offset with steel pipe 1.

When in use: the nut 4 can be driven to rotate by a wrench, the threaded rod 6 can be driven to rotate together, and the threaded rod 6 can be installed or disassembled, so that the drill rod 2 or the strut 3 can be installed or disassembled;

when the advancing probing beam, the hanging cable and the working face top plate are moved to the internet, the strut 3 is used for working, and the drill rod 2 is used for working when the active waste rock is treated;

to sum up, the utility model discloses a set up the functional of boring drill rod 2 and strut 3 ability hoisting device simultaneously, the during operation need not the change instrument of repeatability, improves work efficiency, and steel pipe 1, boring drill rod 2 and strut 3 are common accessory, and raw and other materials are prepareed material comparatively simply, and simple structure, and the processing degree of difficulty is lower, and manufacturing cost is lower, signals big popularization in batches.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a multi-functional vaulting pole, includes steel pipe (1), its characterized in that: one end of the steel pipe (1) is provided with a drill rod (2), the other end of the steel pipe (1) is provided with a support frame (3), and the support frame (3) is formed by bending flat steel.

2. The multi-functional brace of claim 1, wherein: the shape of the support frame (3) is any one of U-shaped, V-shaped and special-shaped, the special-shaped is a combination of W-shaped and straight-line-shaped, and the W-shaped is positioned at the upper end of the straight-line-shaped.

3. The multi-functional brace of claim 1, wherein: the drill rod (2) and the support frame (3) are connected with the steel pipe (1) through the connecting assembly;

the connecting assembly comprises a threaded rod (6) and a threaded wire (7), the threaded rod (6) is fixed at one end, close to the steel pipe (1), of the drill rod (2) or the support frame (3), the threaded wire (7) is arranged on the steel pipe (1), and the threaded rod (6) is in threaded connection with the interior of the threaded wire (7).

4. A multi-functional brace as defined in claim 3, wherein: and nuts (4) are fixedly connected between the threaded rod (6) and the drill rod (2) and between the threaded rod (6) and the support frame (3).

5. The multi-functional brace of claim 4, wherein: and an elastic gasket (5) is arranged on the outer side of the threaded rod (6) and between the nut (4) and the steel pipe (1).

6. The multi-functional brace of claim 5, wherein: one side of the elastic gasket (5) is fixedly connected with the nut (4), and the other side of the elastic gasket (5) can be abutted against the steel pipe (1).