CN216780182U - Anchor rod and anchor cable anti-collapse iron wire forming tool suitable for rock burst mine - Google Patents

Abstract

The utility model discloses an anchor rod and anchor cable anti-iron wire collapse forming tool suitable for rock burst mines, which comprises a stabilizing base, a first upright post, two second upright posts, two sleeves, two push rods and two bending rods, wherein the stabilizing base is fixedly connected with the first upright post; first stand, the vertical last face of fixing at the steel sheet of stabilizing base of two second stands, two second stands set up for first stand symmetry, isosceles triangle is arranged into with two second stands to first stand, and the slip cover is equipped with a sleeve respectively on two second stands, is fixed with the push rod on every telescopic lateral wall, sets up the through-hole that runs through the push rod along vertical direction on the push rod, and the pole of bending passes the bottom and the steel sheet butt of through-hole and the pole of bending.

Description

Anchor rod and anchor cable anti-collapse iron wire forming tool suitable for rock burst mine

The technical field is as follows:

the utility model relates to the technical field of coal mining, in particular to an iron wire forming tool for preventing collapse of an anchor rod and an anchor cable, which is suitable for rock burst mines.

The background art comprises the following steps:

in the coal mining process, the stress condition of surrounding rocks is redistributed due to the mining influence of a working face, and rock burst is easily caused because two gate roads of the working face are influenced by rock burst.

At present, a plurality of iron wires need to be carried manually in the process of tunneling a roadway, when the roadway is operated underground in a field, the middle of each iron wire is wound on a bolt or an anchor cable which is arranged on a top plate in a penetrating mode manually, two ends of each iron wire are bound on a protective net of the top plate, iron wire binding forming is achieved, the effects of preventing scouring and collapse are achieved, and the phenomenon of rock burst is avoided. But there are problems in that: the iron wires are wound manually on site, the labor intensity is high, the time consumption is long, the binding quality effect is uneven, the anti-impact and anti-collapse effects are poor, and the tunneling speed is seriously influenced.

The utility model has the following contents:

the utility model aims to provide an anti-iron wire-collapse forming tool for anchor rods and anchor cables of rock burst mines, which is simple to operate, can quickly form iron wires, is directly bound by using the formed iron wires, and is beneficial to reducing the labor intensity of workers and improving the working efficiency.

The utility model is implemented by the following technical scheme: a forming tool for preventing an iron wire from being broken for an anchor rod and an anchor cable of a rock burst mine comprises a stabilizing base, a first upright column, two second upright columns, two sleeves, two push rods and two bending rods; first stand, two the second stand is vertical to be fixed the last face of stabilizing the base's steel sheet, two the second stand for first stand symmetry sets up, first stand and two isosceles triangle is arranged into of second stand, two slide respectively on the second stand and overlap and be equipped with one the sleeve, every be fixed with on the telescopic lateral wall the push rod has been seted up along vertical direction on the push rod and has been run through the through-hole of push rod, the pole that bends passes the through-hole just the bottom of pole that bends with the steel sheet butt.

Preferably, a third upright is fixed on the extension line of the two ends of the connection line of the two second uprights respectively, and the two third uprights are symmetrically arranged relative to the first upright.

Preferably, the stabilizing base comprises a steel plate and four support legs, the steel plate is rectangular, and the four support legs are vertically fixed at four corners of the lower plate surface of the steel plate respectively.

The utility model has the advantages that: the steel plate and the support legs vertically fixed on the lower plate surface of the steel plate are used for forming a stable base, so that a stable foundation is provided for iron wire forming operation; the two second stand columns are symmetrically arranged relative to the first stand column, the two second stand columns are vertically fixed on the upper plate surface of the steel plate according to the arrangement mode of isosceles triangles, the middle part of the iron wire is manually wound on the first stand column, the two ends of the iron wire are arranged between the corresponding second stand columns and the bending rods, the sleeve is rotated, meanwhile, the push rod drives the bending rods to rotate around the second stand columns, the end parts of the iron wire are bent, and therefore the manufacturing of the anti-collapse iron wire is completed, the tool is simple in operation, and is beneficial to quickly forming the anti-collapse iron wire of the anchor rod (cable), and further, the formed iron wire can be used for quickly and anti-collapse binding of the anchor cable and the anchor rod under a mine, namely, the iron wire does not need to be manually bent and bound on the mine site, the middle part of the formed anti-collapse iron wire is directly sleeved on the first stand column, the two ends of the anti-collapse iron wire are hung and connected on the first stand column, the binding is simple, and is beneficial to improving the standardization and the operation efficiency, the labor intensity of workers is reduced; according to actual production needs, can make the anti-collapse iron wire of other required lengths through first stand and two third stands.

Description of the 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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 schematic structural view of the present invention;

FIG. 2 is a schematic view of the initial working condition of the present invention in use;

FIG. 3 is a schematic view showing a state of use of the present invention after forming an iron wire;

FIG. 4 is a schematic structural view of the push rod;

the parts in the drawings are numbered as follows: the steel plate stabilizing device comprises a stabilizing base 1, a steel plate 1.1, four support legs 1.2, a first upright post 2, a second upright post 3, a sleeve 4, a push rod 5, a bending rod 6, a through hole 7 and a third upright post 8.

The specific implementation mode is as follows:

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.

As shown in fig. 1, the anchor rod and anchor cable anti-iron wire collapse forming tool suitable for rock burst mines comprises a stabilizing base 1, a first upright column 2, two second upright columns 3, two sleeves 4, two push rods 5 and two bending rods 6, wherein the stabilizing base 1 comprises a steel plate 1.1 and four support legs 1.2, the steel plate 1.1 is rectangular, the four support legs 1.2 are vertically fixed at four corners of a lower plate surface of the steel plate 1.1 respectively, and the four support legs 1.2 and the steel plate 1.1 form the stabilizing base 1 so as to provide a stable foundation for iron wire forming operation;

the first upright post 2 and the two second upright posts 3 are vertically fixed on the upper plate surface of a steel plate 1.1 of the stabilizing base 1, the two second upright posts 3 are symmetrically arranged relative to the first upright post 2, the first upright post 2 and the two second upright posts 3 are arranged into an isosceles triangle, a sleeve 4 is respectively sleeved on the two second upright posts 3 in a sliding manner, a push rod 5 is horizontally fixed on the side wall of each sleeve 4, and an operator holds the push rod 5 to enable the sleeve 4 sleeved on the second upright post 3 to rotate; as shown in fig. 4, a through hole 7 penetrating through the push rod 5 is formed in the push rod 5 in the vertical direction, the bending rod 6 penetrates through the through hole 7 in a sliding manner, the bottom end of the bending rod 6 abuts against the steel plate 1.1, the upper end of the bending rod 6 is located above the through hole 7, an operator manually winds the middle of an iron wire on the first upright post 2, then places two ends of the iron wire between the corresponding second upright post 3 and the bending rod 6, pushes the push rod 5, and drives the bending rod 6 to rotate around the second upright post 3 while the sleeve 4 rotates, so that the end part of the iron wire is bent;

be fixed with a third stand 8 on the both ends extension line of 3 lines of two second stands respectively, two third stands 8 set up for 2 symmetries of first stand, according to actual production needs, can make the anti-collapse iron wire of required other lengths through first stand 2 and two third stands 8.

The working process is as follows: an operator manually winds the middle of an iron wire on the first upright post 2, the bending rod 6 is lifted in the vertical direction, as shown in fig. 2, two ends of the iron wire are placed between the corresponding second upright post 3 and the bending rod 6, the push rod 5 is pushed, the sleeve 4 rotates, the push rod 5 drives the bending rod 6 to rotate around the second upright post 3, the end portion of the iron wire is bent, the anti-collapse iron wire with the shape as shown in fig. 3 is manufactured, the bending rod 6 is lifted in the vertical direction again, and the formed anti-collapse iron wire is taken out by rotating the push rod 5, so that the tool is simple to operate and is beneficial to quick forming of the anti-collapse iron wire;

when the formed anti-collapse iron wire is used for operation, the circle at the middle part of the anti-collapse iron wire is sleeved on the anchor rod or the anchor cable, the bending parts at two ends of the anti-collapse iron wire are bound on the protective net, manual bending and binding of the iron wire at a mine site are not needed, the binding is simple, the anti-collapse binding can be rapidly carried out on the anchor cable and the anchor rod under a mine, the standardization and the operation efficiency are favorably improved, and the labor intensity of workers is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (3)

1. An anchor rod and anchor cable anti-collapse iron wire forming tool suitable for rock burst mines is characterized by comprising a stabilizing base, a first upright column, two second upright columns, two sleeves, two push rods and two bending rods; first stand, two the second stand is vertical to be fixed the last face of stabilizing the base's steel sheet, two the second stand for first stand symmetry sets up, first stand and two isosceles triangle is arranged into of second stand, two slide respectively on the second stand and overlap and be equipped with one the sleeve, every be fixed with on the telescopic lateral wall the push rod has been seted up along vertical direction on the push rod and has been run through the through-hole of push rod, the pole that bends passes the through-hole just the bottom of pole that bends with the steel sheet butt.

2. The tool for forming the anti-iron wire of the anchor rod and the anchor cable applicable to the rock burst mine as claimed in claim 1, wherein a third upright is fixed on an extension line of two ends of a connecting line of the two second uprights respectively, and the two third uprights are symmetrically arranged relative to the first upright.

3. The tool for forming the anti-iron wire breaking of the anchor rod and the anchor cable applicable to the rock burst mine as claimed in claim 1 or 2, wherein the stabilizing base comprises the steel plate and four support legs, the steel plate is rectangular, and the four support legs are vertically fixed at four corners of a lower plate surface of the steel plate respectively.

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