CN213478245U - Auxiliary supporting structure of coal mine drilling machine - Google Patents
Auxiliary supporting structure of coal mine drilling machine Download PDFInfo
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- CN213478245U CN213478245U CN202022613922.3U CN202022613922U CN213478245U CN 213478245 U CN213478245 U CN 213478245U CN 202022613922 U CN202022613922 U CN 202022613922U CN 213478245 U CN213478245 U CN 213478245U
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Abstract
The utility model provides a colliery rig's supplementary bearing structure relates to colliery rig technical field. The utility model provides a colliery rig's supplementary bearing structure, includes bearing main part roof beam and supporting component, and above-mentioned supporting component includes the connecting rod, and the quantity of above-mentioned connecting rod is two, and the one end of above-mentioned connecting rod is articulated with above-mentioned bearing main part roof beam, the first hydraulic telescoping rod of other end fixedly connected with of above-mentioned connecting rod, and the flexible end of above-mentioned first hydraulic telescoping rod is connected with a supporting bench. The utility model provides a current colliery rig's little problem of auxiliary stay structure application range.
Description
Technical Field
The utility model relates to a colliery rig technical field particularly, relates to a colliery rig's auxiliary stay structure.
Background
The drilling machine is widely used for drilling of prospecting, railways, roads, bridges, water conservancy and hydropower, tunnels, wells, anchor rods, small-caliber diamond core wire coring drilling, industrial and civil construction, engineering geological exploration, ground source hot drilling, coal bed gas drilling, outburst prevention drilling machines and the like.
The coal mine drilling machine is coal mine mining equipment, and when coal mine mining is carried out, the coal mine drilling machine runs to a position to be mined, and an auxiliary support structure is opened to form an auxiliary support for the coal mine drilling machine, so that the coal mine drilling machine is better in stability when a coal mine is mined.
The colliery rig auxiliary stay structure who uses at present is by first hydraulic telescoping rod, the brace table is constituteed, first hydraulic telescoping rod connects on the girder of colliery rig, the flexible end at first hydraulic telescoping rod is connected to the brace table, first hydraulic telescoping rod sets up along the direction of gravity, first hydraulic telescoping rod is flexible, make the brace table contact with ground, reach the auxiliary stay to the colliery rig, but first hydraulic telescoping rod and colliery rig fixed connection, first hydraulic telescoping rod's position remains unchanged, can not adapt to the auxiliary stay of complicated changeable topography to the colliery rig, there is the little problem of application range.
In summary, we propose an auxiliary support structure for a coal mine drilling machine to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a supplementary bearing structure of colliery rig has solved the little problem of supplementary bearing structure application range of current colliery rig.
The embodiment of the utility model is realized like this:
an auxiliary support structure of a coal mine drilling machine comprises a load-bearing main body beam and a support assembly;
the supporting assembly comprises two connecting rods, one end of each connecting rod is hinged to the corresponding bearing main body beam, the other end of each connecting rod is fixedly connected with a first hydraulic telescopic rod, and the telescopic end of each first hydraulic telescopic rod is connected with a supporting table.
In some embodiments of the present invention, the first hydraulic telescopic rod is welded to the connecting rod.
The utility model discloses an in some embodiments, above-mentioned bearing main part roof beam is the channel-section steel, and the bottom side of above-mentioned bearing main part roof beam is used for being connected with the colliery rig, and the one end of above-mentioned connecting rod articulates the inboard at above-mentioned bearing main part roof beam.
In some embodiments of the present invention, the load-bearing main beam and the connecting rod are connected by a bolt assembly.
The utility model discloses an in some embodiments, above-mentioned bearing main part roof beam is articulated with the colliery rig, and it has the second hydraulic stretching pole to articulate on the above-mentioned bearing main part roof beam, and the other end of above-mentioned second hydraulic stretching pole is used for articulating with the colliery rig.
In some embodiments of the present invention, the number of the second hydraulic telescopic rods is two.
The utility model discloses an in some embodiments, above-mentioned supporting component sets up at the middle part of above-mentioned bearing main part roof beam, and two adjacent settings of above-mentioned connecting rod, the middle part of above-mentioned bearing main part roof beam are equipped with and are used for playing the gusset plate of supporting role to above-mentioned connecting rod.
In some embodiments of the present invention, the connecting rod includes a first connecting rod, one end of the first connecting rod is hinged to the bearing main body beam, and the other end of the first connecting rod is provided with a second connecting rod matched with the first connecting rod in a telescopic manner.
The utility model discloses an in some embodiments, the one end of above-mentioned connecting rod is equipped with the connection girder, and the aforesaid is connected girder and the first hydraulic telescoping rod welded forming of above-mentioned.
In some embodiments of the present invention, the universal joint is disposed between the connecting main beam and the connecting rod.
The embodiment of the utility model provides an at least, have following advantage or beneficial effect:
an auxiliary support structure of a coal mine drilling machine comprises a load-bearing main body beam and a support assembly;
the supporting assembly comprises two connecting rods, one end of each connecting rod is hinged to the corresponding bearing main body beam, the other end of each connecting rod is fixedly connected with a first hydraulic telescopic rod, and the telescopic end of each first hydraulic telescopic rod is connected with a supporting table.
The principle of the utility model is as follows: coal mine drilling machine level is placed when subaerial, bearing main part roof beam is connected with coal mine drilling machine, bearing main part roof beam is parallel with ground, two first hydraulic telescoping rod all are perpendicular with ground, first hydraulic telescoping rod's flexible end is towards ground, when carrying out coal mining, adjust the angle between two connecting rods, select the suitable holding position of two first hydraulic telescoping rod (ground is more level and smooth, two first hydraulic telescoping rod form the position of steady support to coal mine drilling machine), make first hydraulic telescoping rod stretch out and draw back and meet with ground until a supporting bench, reach the purpose that auxiliary stay structure expandes, form the outrigger to coal mine drilling machine. In the process, the positions of the two connecting rods of the supporting component can be adjusted at will, so that the two hydraulic telescopic rods can be set at will for the supporting position of the coal mine drilling machine, the appropriate supporting position can be selected in the uneven ground of the mining ground, the complex and changeable terrain can be adapted, and the stable mining of the coal mine drilling machine can be realized. The utility model discloses a design has solved the little problem of auxiliary stay structure application range of current colliery rig.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of an auxiliary support structure of a coal mine drilling machine according to an embodiment of the present invention;
figure 2 is a schematic structural view of the loadbearing body beam of figure 1;
FIG. 3 is a schematic structural view of the connecting rod of FIG. 1;
FIG. 4 is a half sectional view of the connection of the first hydraulic telescoping rod and the connecting main beam of FIG. 1;
fig. 5 is a schematic structural diagram of the gimbal in fig. 1.
Icon: 1-main load-bearing beam, 2-reinforcing plate, 3-connecting rod, 301-first connecting rod, 302-second connecting rod, 4-first hydraulic telescopic rod, 5-main connecting beam, 6-universal joint, 7-bolt group, 8-second hydraulic telescopic rod, 9-telescopic groove and 10-supporting table.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted 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.
Examples
Referring to fig. 1 to 5, the embodiment provides an auxiliary support structure for a coal mine drilling machine, which solves the problem of a small application range of the conventional auxiliary support structure for the coal mine drilling machine.
An auxiliary support structure of a coal mine drilling machine comprises a load-bearing main body beam 1 and a support assembly;
the supporting assembly comprises two connecting rods 3, one ends of the connecting rods 3 are hinged to the bearing main body beam 1, the other ends of the connecting rods 3 are fixedly connected with first hydraulic telescopic rods 4, and the telescopic ends of the first hydraulic telescopic rods 4 are connected with a supporting table 10.
The principle of the utility model is as follows: coal mine drilling machine level is placed when subaerial, bearing main part roof beam 1 is connected with coal mine drilling machine, bearing main part roof beam 1 is parallel with ground, two first hydraulic telescoping rod 4 all are perpendicular with ground, the flexible end of first hydraulic telescoping rod 4 is towards ground, when carrying out coal mining, adjust the angle between two connecting rods 3, select two suitable support positions of first hydraulic telescoping rod 4 (ground is more level and smooth, two first hydraulic telescoping rod 4 form the position of steady support to coal mine drilling machine), make first hydraulic telescoping rod 4 stretch out and draw back and meet with ground until brace table 10, reach the purpose that auxiliary stay structure expandes, form the outrigger to coal mine drilling machine. In the process, the positions of the two connecting rods 3 of the supporting component can be adjusted at will, so that the supporting positions of the coal mine drilling machine can be set at will by the two hydraulic telescopic rods, and a proper supporting position can be selected on an uneven ground of the mining ground, so that stable mining of the coal mine drilling machine is realized. The utility model discloses a design has solved the little problem of auxiliary stay structure application range of current colliery rig.
In some embodiments of the present invention, the first hydraulic telescopic rod 4 and the connecting rod 3 are welded together.
In the above embodiment, on the current coal mine drilling machine, the first hydraulic telescopic rod 4 and the connecting rod 3 are detachably connected through bolts, and although the connecting mode has the advantages of easy installation and disassembly, the supporting strength is low, the damage is easy to occur, and the auxiliary supporting effect on the coal mine drilling machine is not good. First hydraulic telescoping rod 4 is connected through welding mode with connecting rod 3, makes the connection performance of first hydraulic telescoping rod 4 and connecting rod 3 good, the structural rigidity of welding department is big, the advantage that the wholeness is good.
In some embodiments of the present invention, the bearing main body beam 1 is a channel steel, the bottom side of the bearing main body beam 1 is used for being connected to a coal mine drilling machine, and one end of the connecting rod 3 is hinged to the inner side of the bearing main body beam 1.
In the above embodiment, the channel steel is a long steel bar with a groove-shaped cross section, and when the connecting rod 3 is hinged and matched with the channel steel, the connecting rod 3 can move to the inner side of the channel steel, and the included angle between the two connecting rods 3 ranges from 0 degree to 180 degrees. The adjustable position of the first hydraulic telescopic rod 4 is wider.
In some embodiments of the present invention, the load-bearing body beam 1 and the connecting rod 3 are connected by the bolt assembly 7, which includes the bolt assembly 7.
In the above embodiment, the bolt group 7 is arranged on the main bearing body beam 1 and the connecting rod 3 in a penetrating manner, when the connecting rod 3 moves to the designated position, the bolt group 7 is tightened to keep the position of the connecting rod 3 fixed, so that the position of the supporting component is prevented from deviating in the process of auxiliary support of the coal mine drilling machine, and the stability of the auxiliary support of the supporting component is improved.
The utility model discloses an in some embodiments, above-mentioned bearing main part roof beam 1 is articulated with the colliery rig, and it has second hydraulic stretching pole 8 to articulate on above-mentioned bearing main part roof beam 1, and the other end of above-mentioned second hydraulic stretching pole 8 is used for articulating with the colliery rig.
In the above embodiment, second hydraulic telescoping rod 8 sets up the upside at bearing main part roof beam 1, and when second hydraulic telescoping rod 8 stretches out and draws back or contracts, bearing main part roof beam 1 is to being close to or keeping away from the upset of one side on ground, and first hydraulic telescoping rod 4 slopes, and first hydraulic telescoping rod 4 drives a supporting bench 10 slope, can carry out the auxiliary stay at the ground that has the certain slope to the colliery rig.
In some embodiments of the present invention, the number of the second hydraulic telescopic rods 8 is two.
In the above embodiment, the two second hydraulic telescopic rods 8 support the load-bearing body beam 1 synchronously, so that the load of a single second hydraulic telescopic rod 8 is reduced, and on one hand, the second hydraulic telescopic rod 8 supports the load-bearing body beam 1 more stably; on the other hand, the service life of the second hydraulic telescopic rod 8 is prolonged.
In some embodiments of the present invention, the supporting component is disposed in the middle of the main bearing body beam 1, two adjacent connecting rods 3 are disposed, and the middle of the main bearing body beam 1 is provided with a reinforcing plate 2 for supporting the connecting rods 3.
In the above embodiment, the upper side and the lower side of the main load bearing beam 1 are provided with the reinforcing plates 2, the two reinforcing plates 2 clamp the connecting rod 3, and the two reinforcing plates 2 support the connecting rod 3 in an auxiliary manner. Reinforcing plate 2 is the arc, and 2 security of curved reinforcing plate are higher relatively.
In some embodiments of the present invention, the connecting rod 3 includes a first connecting rod 301, one end of the first connecting rod 301 is hinged to the main body beam 1, and the other end of the first connecting rod 301 is provided with a second connecting rod 302 in telescopic fit therewith.
In the above embodiment, the end of the first connecting rod 301 away from the main body beam 1 is provided with the telescopic slot 9, the second connecting rod 302 is matched with the telescopic slot 9 in a telescopic manner, the diameter of the second connecting rod 302 is equal to that of the telescopic slot 9, the second connecting rod 302 is provided with a screw rod, the screw rod penetrates through the side wall of the first connecting rod 301, a nut is arranged on the screw rod penetrating through the side wall of the first connecting rod 301, when the nut is loosened, the second connecting rod 302 and the first connecting rod 301 can slide relatively, and when the nut is screwed, the relative position of the second connecting rod 302 and the first connecting rod 301 is kept fixed.
In some embodiments of the present invention, one end of the connecting rod 3 is provided with a connecting main beam 5, and the connecting main beam 5 is welded to the first hydraulic telescopic rod 4.
In the above embodiment, the design of connecting main beam 5 realizes that first hydraulic telescoping rod 4 is connected with connecting rod 3's indirection, and first hydraulic telescoping rod 4 wears to establish on connecting main beam 5, and first hydraulic telescoping rod 4 passes through welded mode with connecting main beam 5 and is connected, makes first hydraulic telescoping rod 4 and the stability of being connected between the main beam 5 better.
In some embodiments of the present invention, including the universal joint 6, the universal joint 6 is disposed between the connecting main beam 5 and the connecting rod 3.
In the above-mentioned embodiment, 6 self-locking structures in universal joint, the direction of adjusting universal joint 6 reaches the regulation of connecting 5 directions of girder, connects girder 5 and reaches the regulation at 4 inclinations of first hydraulic telescoping rod, makes supporting bench 10 can adapt to the ground at different topography, installs when supporting bench 10, makes 6 self-locks of universal joint, makes the utility model discloses carry out the outrigger to the coal mine rig.
To sum up, the utility model provides a supplementary bearing structure of colliery rig, it has following beneficial effect at least:
the principle of the utility model is as follows: coal mine drilling machine level is placed when subaerial, bearing main part roof beam 1 is connected with coal mine drilling machine, bearing main part roof beam 1 is parallel with ground, two first hydraulic telescoping rod 4 all are perpendicular with ground, the flexible end of first hydraulic telescoping rod 4 is towards ground, when carrying out coal mining, adjust the angle between two connecting rods 3, select two suitable support positions of first hydraulic telescoping rod 4 (ground is more level and smooth, two first hydraulic telescoping rod 4 form the position of steady support to coal mine drilling machine), make first hydraulic telescoping rod 4 stretch out and draw back and meet with ground until brace table 10, reach the purpose that auxiliary stay structure expandes, form the outrigger to coal mine drilling machine. In the process, the positions of the two connecting rods 3 of the supporting component can be adjusted at will, so that the supporting positions of the coal mine drilling machine can be set at will by the two hydraulic telescopic rods, and a proper supporting position can be selected on an uneven ground of the mining ground, so that stable mining of the coal mine drilling machine is realized. The utility model discloses a design has solved the little problem of auxiliary stay structure application range of current colliery rig.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An auxiliary supporting structure of a coal mine drilling machine is characterized by comprising a load-bearing main body beam and a supporting assembly;
the supporting component comprises two connecting rods, one end of each connecting rod is hinged to the bearing main body beam, a first hydraulic telescopic rod is fixedly connected to the other end of each connecting rod, and the telescopic end of each first hydraulic telescopic rod is connected with a supporting table.
2. The auxiliary support structure for the coal mine drilling machine as claimed in claim 1, wherein the first hydraulic telescopic rod is formed by welding with the connecting rod.
3. The auxiliary support structure for the coal mine drilling machine as claimed in claim 1, wherein the main bearing beam is a channel steel, the bottom side of the main bearing beam is used for being connected with the coal mine drilling machine, and one end of the connecting rod is hinged to the inner side of the main bearing beam.
4. An auxiliary support structure for a coal mine drilling rig as claimed in claim 3, including a set of bolts by which the main load bearing beam and the connecting rod are connected.
5. The auxiliary support structure for the coal mine drilling machine as claimed in claim 3, wherein the main bearing beam is hinged with the coal mine drilling machine, a second hydraulic telescopic rod is hinged on the main bearing beam, and the other end of the second hydraulic telescopic rod is used for being hinged with the coal mine drilling machine.
6. An auxiliary support structure for a coal mine drilling rig as claimed in claim 5, wherein the number of said second hydraulic telescopic rods is two.
7. The auxiliary support structure for the coal mine drilling machine as claimed in claim 1, wherein the support assembly is arranged in the middle of the main bearing beam, two connecting rods are arranged adjacently, and a reinforcing plate for supporting the connecting rods is arranged in the middle of the main bearing beam.
8. An auxiliary support structure for a coal mine drilling rig as claimed in claim 7, wherein the connecting rod comprises a first connecting rod, one end of the first connecting rod is hinged to the main load bearing beam, and the other end of the first connecting rod is provided with a second connecting rod in telescopic fit with the first connecting rod.
9. The auxiliary support structure of the coal mine drilling machine as claimed in claim 1, wherein one end of the connecting rod is provided with a connecting main beam, and the connecting main beam is welded with the first hydraulic telescopic rod.
10. An auxiliary support structure for a coal mine drilling rig as claimed in claim 9, including a universal joint disposed between the main connection beam and the connection rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022613922.3U CN213478245U (en) | 2020-11-12 | 2020-11-12 | Auxiliary supporting structure of coal mine drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022613922.3U CN213478245U (en) | 2020-11-12 | 2020-11-12 | Auxiliary supporting structure of coal mine drilling machine |
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| Publication Number | Publication Date |
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| CN213478245U true CN213478245U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022613922.3U Active CN213478245U (en) | 2020-11-12 | 2020-11-12 | Auxiliary supporting structure of coal mine drilling machine |
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| CN (1) | CN213478245U (en) |
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- 2020-11-12 CN CN202022613922.3U patent/CN213478245U/en active Active
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