CN211201776U

CN211201776U - Supporting device for coal mine drilling machine

Info

Publication number: CN211201776U
Application number: CN201921695813.1U
Authority: CN
Inventors: 陶佳磊
Original assignee: Shandong Erdo New Material Co Ltd
Current assignee: Shandong Erdo New Material Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-07
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a strutting arrangement for coal mine drilling machine, including two pole settings, two the pole setting is parallel to each other and links to each other through many connecting rods are fixed, every equal symmetrical locking has first clamp and second clamp in the pole setting, rotates jointly through the pivot on two corresponding first clamps in position to be connected with the mounting panel, has the pull rod through the common fixed mounting of a plurality of bolts on two corresponding second clamps in position, and articulates between mounting panel and the pull rod, solid bottom plate and bottom plate have been welded respectively at the upper and lower both ends of pole setting, install supporting mechanism on the solid bottom plate. The utility model discloses simple structure, the cylinder need not to support the rig dead weight, and the compressive strength that needs is little, and through setting up supplementary fixing device, can ensure that the rig fuselage remains stable throughout in the course of the work, avoids the drill bit to rock the fracture scheduling problem that leads to because of the fuselage.

Description

Supporting device for coal mine drilling machine

Technical Field

The utility model relates to a mining machinery technical field especially relates to a strutting arrangement for colliery rig.

Background

The coal mine drilling machine is also called a mining drilling machine and is mainly used for engineering geological exploration, ore deposit general survey, blast holes and concrete structure inspection holes.

The existing coal mine drilling machine is generally fixedly connected with four hydraulic cylinders at four feet of the drilling machine, the machine body is supported by fixing the four hydraulic cylinders, the mode requires high pressurizing strength, meanwhile, the stability is not easy to maintain, the problems of pressure relief and the like easily occur, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art fixed mode singleness of rig, and need higher compressive strength, be difficult to the shortcoming of stable stay rig fuselage, and the strutting arrangement for colliery rig that proposes.

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

the utility model provides a strutting arrangement for coal mine drilling machine, includes two pole settings, two the pole setting is parallel to each other and links to each other through many connecting rods are fixed, every equal symmetrical locking has first clamp and second clamp in the pole setting, rotates jointly through the pivot on two corresponding first clamps in position and is connected with the mounting panel, has the pull rod through the common fixed mounting of a plurality of bolts on two corresponding second clamps in position, and articulated between mounting panel and the pull rod, solid bottom plate and bottom plate have been welded respectively at the upper and lower both ends of pole setting, install supporting mechanism on the solid bottom plate.

Preferably, the supporting mechanism includes the cylinder that links to each other with solid bottom plate is fixed, fixed welding has the fixing base on the flexible end of cylinder, fixed mounting has the telescopic link in the fixing base, the telescopic link includes interior pole and outer pole, a plurality of installation chambeies have been seted up to interior symmetry of interior pole, and all are equipped with supplementary fixing device in every installation chamber.

Preferably, every supplementary fixing device all includes to rotate and installs the sleeve on the installation cavity inner wall, and every sleeve all includes inner tube and urceolus, every the top of inner tube is all rotated and is installed the ball seat, every all the welding has the roof on the ball seat.

Preferably, the bottom of the bottom plate, the top end of the inner rod and the upper surface of each top plate are fixedly provided with anti-slip pads.

Preferably, each inner cylinder is connected with the corresponding outer cylinder through threads, and each sleeve is made of stainless steel or other hard metal materials.

The utility model has the advantages that:

1. through setting up devices such as roof, sleeve, inner tube, when interior pole top links to each other with the coal road roof, rotatable sleeve makes it rotate to the installation cavity outside, adjusts the angle between its and the coal road roof, makes roof and coal road roof offset, because can constitute the triangle-shaped structure between a plurality of roofs, also can constitute the triangle-shaped structure between roof and the inner tube, consequently, at rig during operation, the difficult emergence of pole setting is rocked or is shifted the scheduling problem.

2. Through setting up first clamp and second clamp, can adjust the position or the angle of mounting panel in a flexible way, when ground was level, can offset mounting panel and ground, made to constitute the triangle-shaped structure between mounting panel and the bottom plate, increased the stability of device, in addition, can change the installation angle of rig through the installation angle who changes the mounting panel, convenient operation is swift.

3. The top plate and the inner cylinder are rotatably connected through the ball seat, when the heights of all the coal path top walls or the inclination angles are different, the inner cylinder can be rotated to change the heights of the top plate or rotate the top plate to adapt to the coal path top walls with different inclination angles, and the stability of connection between the top plate and the coal path is ensured.

To sum up, the utility model discloses simple structure, the cylinder need not to support the rig dead weight, and the compressive strength that needs is little, and through setting up supplementary fixing device, can ensure that the rig fuselage remains stable throughout in the course of the work, avoids the drill bit to rock the fracture scheduling problem that leads to because of the fuselage.

Drawings

Fig. 1 is a schematic structural view of a supporting device for a coal mine drilling machine according to the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a schematic structural view of the auxiliary fixing device in the supporting device for the coal mine drilling machine, which is provided by the utility model, being positioned in the inner rod;

fig. 4 is the utility model provides a structural schematic diagram when supplementary fixing device uses among strutting arrangement for coal mine rig.

In the figure: 1 pole setting, 101 first clamp, 102 second clamp, 2 mounting panels, 3 pull rods, 4 bottom plates, 5 solid bottom plates, 6 cylinders, 7 fixing seats, 8 threaded rods, 9 telescopic rods, 10 interior poles, 11 non-slip mats, 12 installation cavities, 13 sleeves, 14 ball seats, 15 top plates and 16 partition plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a strutting arrangement for coal mine drilling machine, including two pole settings 1, two pole settings 1 are parallel to each other and are connected through many connecting rods are fixed, first clamp 101 and second clamp 102 have all been locked symmetrically on every pole setting 1, it is connected with mounting panel 2 to rotate jointly through the pivot on two corresponding first clamps 101 in position, there is pull rod 3 through the common fixed mounting of a plurality of bolts on two corresponding second clamps 102 in position, and articulated between mounting panel 2 and the pull rod 3, solid bottom plate 5 and bottom plate 4 have been welded respectively at the upper and lower both ends of pole setting 1, install supporting mechanism on the solid bottom plate 4.

The utility model discloses in, the supporting mechanism include with solid 5 fixed cylinders 6 that link to each other of bottom plate, the flexible end of cylinder 6 goes up fixed welding and has fixing base 7, fixed mounting has telescopic link 9 in the fixing base 7, through 8 interconnect of threaded rod between fixing base 7 and the telescopic link 9, it is fixed with threaded rod 8 and fixing base 7 through the locking bolt, telescopic link 9 includes interior pole 10 and outer pole, a plurality of installation cavities 12 have been seted up to interior pole 10 interior symmetry, and all be equipped with supplementary fixing device in every installation cavity 12.

Every supplementary fixing device all includes to rotate and installs sleeve 13 on installation cavity 12 inner wall, and every sleeve 13 all includes inner tube and urceolus, and the top of every inner tube is all rotated and is installed ball seat 14, all welds on every ball seat 14 and has roof 15.

The bottom of the bottom plate 4, the top end of the inner rod 10 and the upper surface of each top plate 15 are all fixedly provided with anti-slip pads 11.

Each inner cylinder is connected with the corresponding outer cylinder through threads, and each sleeve 13 is made of stainless steel or other hard metal materials.

The utility model discloses during the use, confirm the high back installation telescopic link 9 of coal road or ore road, the upper end that makes interior pole 10 through cylinder 6 offsets with the coal road roof, bottom plate 4 offsets with the coal road diapire simultaneously, rotate sleeve 3, it is outside to installation cavity 12 with it, adjust the angle between its and the coal road roof, rotate the inner tube, make roof 15 and coal road roof offset, because rotate through ball seat 14 between roof 15 and the inner tube and be connected, so the adaptable any inclined plane of roof 15, after roof 15 offsets with the coal road roof, rotate the inner tube once more, in order to increase the firmness of connecting, can constitute the triangle-shaped structure between a plurality of roofs 15, also can constitute the triangle-shaped structure between roof 15 and the inner tube, therefore, when the rig is worked, the pole setting 1 is difficult for taking place the problem of rocking or shifting;

after the upright rod 1 is fixed, the first clamp 101 and the second clamp 102 are moved to proper positions on the upright rod 1, then the upright rod 1 is locked, the mounting plate 2 is rotatably placed to be in contact with the flat ground, and a triangular structure can be formed between the mounting plate 2 and the bottom plate 4 so as to increase the stability of the device;

if the unsmooth messenger's mounting panel 2 keeps the certain distance with ground on ground, then pass through bolt and second clamp 102 fixed with the upper end of pull rod 3, thereby realize the fixed mounting of mounting panel 2, then install the rig on mounting panel 2 (the mounting means has the multiple, adopt fixed mounting's mode can), in the rig course of the work, because pole setting 1 remains the upright state throughout, and under the effect of a plurality of roofs 15, pole setting 1 is difficult for taking place to rock, consequently can guarantee the stability of rig fuselage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a strutting arrangement for coal mine drilling machine, includes two pole settings (1), its characterized in that, two pole setting (1) are parallel to each other and link to each other through many connecting rods are fixed, every equal symmetrical locking has first clamp (101) and second clamp (102) on pole setting (1), rotates jointly through the pivot on two corresponding first clamps (101) of position and is connected with mounting panel (2), has pull rod (3) through the common fixed mounting of a plurality of bolts on two corresponding second clamps (102) of position, and articulates between mounting panel (2) and pull rod (3), solid bottom plate (5) and bottom plate (4) have been welded respectively at the upper and lower both ends of pole setting (1), install supporting mechanism on solid bottom plate (4).

2. The supporting device for the coal mine drilling machine as claimed in claim 1, wherein the supporting mechanism comprises a cylinder (6) fixedly connected with a fixed bottom plate (5), a fixed seat (7) is fixedly welded on a telescopic end of the cylinder (6), a telescopic rod (9) is fixedly installed in the fixed seat (7), the telescopic rod (9) comprises an inner rod (10) and an outer rod, a plurality of installation cavities (12) are symmetrically formed in the inner rod (10), and an auxiliary fixing device is arranged in each installation cavity (12).

3. The supporting device for the coal mine drilling machine is characterized in that each auxiliary fixing device comprises a sleeve (13) rotatably installed on the inner wall of the installation cavity (12), each sleeve (13) comprises an inner cylinder and an outer cylinder, a ball seat (14) is rotatably installed at the top end of each inner cylinder, and a top plate (15) is welded on each ball seat (14).

4. The support device for the coal mine drilling machine is characterized in that anti-skid pads (11) are fixedly arranged on the bottom of the bottom plate (4), the top end of the inner rod (10) and the upper surface of each top plate (15).

5. A support device for a coal mine drilling machine according to claim 3, characterized in that each inner cylinder is connected with the corresponding outer cylinder through threads, and each sleeve (13) is made of stainless steel or other hard metal materials.