CN212898569U

CN212898569U - Stabilizing device for hydraulic support frame of mining engineering thin coal seam

Info

Publication number: CN212898569U
Application number: CN202021863539.7U
Authority: CN
Inventors: 浠诲己; 任强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-06
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a stabilising arrangement of mining engineering thin coal seam hydraulic support frame relates to mining relevant equipment technical field. The utility model discloses a horizontal branch, tip swing joint has vertical branch in the horizontal branch, and the inboard middle part fixedly connected with extension board of vertical branch to be connected with support frame extension board outer middle part both sides and horizontal branch bottom U type mounting bracket in its inboard middle part top middle section both sides respectively fixedly connected with horizontal positioning mechanism and vertical positioning mechanism, bottom both sides middle part through connection has displacement mechanism in the U type mounting bracket. The utility model discloses a set up displacement mechanism, horizontal positioning mechanism and vertical positioning mechanism structure, have and be convenient for carry out the position to the device and remove, reduce transport intensity, promote hydraulic support frame structural stability's advantage.

Description

Stabilizing device for hydraulic support frame of mining engineering thin coal seam

Technical Field

The utility model belongs to the technical field of mining relevant equipment, especially, relate to a stabilising arrangement of mining engineering thin coal seam hydraulic support frame.

Background

The mine generally refers to all natural mineral or rock resources which are buried underground (or distributed on the ground surface, or weathered rock, or deposited rock) and can be utilized by human beings, mining engineering is performed on the excavation, mining and application of the mine, a hydraulic support frame is equipment used in the mining engineering, and a stabilizing device is used for positioning and fixing a hydraulic support frame structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stabilising arrangement of mining engineering thin coal seam hydraulic support frame, through setting up horizontal positioning mechanism, vertical positioning mechanism and displacement mechanism, solved current stabilising arrangement and generally adopted and ground contact, it is fixed to carry out the location to hydraulic support frame structure by self gravity, stability is not enough, influences the result of use, and stabilising arrangement generally carries out its position by the artificial transport and removes, intensity of labour is big, it is inconvenient to remove, can not satisfy user demand's problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a stabilising arrangement of mining engineering thin coal seam hydraulic support frame, including horizontal branch, tip swing joint has vertical branch in the horizontal branch, and the inboard middle part fixedly connected with extension board of vertical branch to be connected with the support frame at its inboard middle part top middle section both sides difference fixedly connected with transverse positioning mechanism and vertical positioning mechanism in middle part both sides and the horizontal branch bottom U type mounting bracket outside the extension board, bottom both sides middle part through connection has displacement mechanism in the U type mounting bracket.

Furthermore, vertical branch swing joint runs through the movable cavity middle part that sets up in the middle part of the horizontal branch, and extension board, horizontal branch are respectively through screw thread fixed connection between first fastening bolt, second fastening bolt and the support frame, the vertical branch, first fastening bolt, second fastening bolt set up respectively in both sides middle part outside the extension board and the horizontal branch on both sides middle part, be used for the regulation of interval between the vertical branch by the movable cavity, a location for satisfying not unidimensional support frame bottom structure, and be used for the extension board by first fastening bolt, second fastening bolt, the connection of structure between horizontal branch and the support frame, the vertical branch.

Further, threaded connection between positioning bolt and the U type mounting bracket that horizontal branch passes through bottom middle part both sides setting, and first movable mouthful and second movable mouthful have been seted up respectively with and bottom middle part both sides to U type mounting bracket bottom both sides, first movable mouthful, the interior horizontal diameter of second movable mouthful is greater than the axostylus axostyle respectively, the sum of spiral piece external diameter and leading wheel external diameter set up, be used for U type mounting bracket structure's connection by positioning bolt, by first movable mouthful, the second movable mouthful is used for the leading wheel, locating lever structure's flexible, ensure the normal of displacement mechanism and vertical positioning mechanism use.

Further, displacement mechanism includes the regulating tube, adjusts pole and leading wheel, and the regulating tube is protruding welded connection both sides middle part in U type mounting bracket forward, and leading wheel fixed connection explains in adjusting pole bottom middle part to the component structure of displacement mechanism and setting up the position, helps carrying out the dismouting on accurate position to it to carry out the combination formula design with it, damage partial independent maintenance when helping damaging it, reduce and overhaul the degree of difficulty and maintenance cost.

Further, the regulating pipe passes through threaded connection between both sides middle part welded stopper and the U type mounting bracket, and the stopper passes through the spacing bolt and the U type mounting bracket that middle part screw thread runs through and is connected, the middle part is connected with the rotation handle on the regulating pipe middle part regulation pole, it is fixed to be used for the connection of spacing block structure by spacing bolt, the stopper after the location is used for carrying out structural connection to the regulating pipe, adopt threaded connection's mode, help dismantling maintenance or change it, and be used for adjusting exerting of pole power when rotating by rotating the handle.

Further, horizontal positioning mechanism, vertical positioning mechanism include servo motor, telescopic link and locating lever, and servo motor swing joint in telescopic link bottom middle part, the locating lever is connected with servo motor front end shaft lever one end, and axostylus axostyle surface fixedly connected with spiral piece, explains horizontal positioning mechanism, vertical positioning mechanism's constitutional structure and setting up the position, helps carrying out the dismouting on accurate position to it to carry out the modular design with it, help damaging partial independent maintenance when damaging it, reduce and overhaul the degree of difficulty and maintenance cost.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up displacement mechanism, it removes to have the stabilising arrangement position of being convenient for carry on, reduce the effect of transport intensity, it generally carries out its position by the people for the transport to have solved stabilising arrangement, intensity of labour is big, it is inconvenient to remove, the problem of user demand can not be satisfied, bottom end middle part is connected with displacement mechanism in U type mounting bracket, by applying clockwise power to the turning handle, an adjust the pole that is connected with the leading wheel among the displacement mechanism and carry out the spiral descending operation at the regulating tube middle part, when the contact is connected between leading wheel bottom and ground, by the effect of applying force to this stabilising arrangement, a removal for carrying out its assigned position, and repeat the above-mentioned opposite position, increase the contact surface between U type mounting bracket and the ground, help the stability of its structure, and convenient use.

2. The utility model has the effect of improving the stability of the hydraulic support frame structure by arranging the transverse positioning mechanism and the vertical positioning mechanism, solves the problems that the stabilizing device is generally contacted with the ground, the hydraulic support frame structure is positioned and fixed by self gravity, the stability is insufficient, and the using effect is influenced, the middle part outside the support plate and two sides of the middle section of the top part in the U-shaped mounting frame are respectively connected with a transverse positioning mechanism and a vertical positioning mechanism, under the action of an external control end, the positioning rod is driven to rotate by servo motors in the transverse positioning mechanism and the vertical positioning mechanism through a shaft rod, and meanwhile, the telescopic rod continuously applies downward force to the positioning rod, under the effect of spiral piece for the locating lever extends into ground depths fast, is used for carrying out the location of this support frame horizontal and vertical structure, helps its structural stability's improvement, facilitates the use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the horizontal positioning mechanism and the vertical positioning mechanism of the present invention;

FIG. 3 is a schematic view of the displacement mechanism of the present invention;

fig. 4 is a schematic view of the structure of the support plate outside in a plan view.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support frame; 2. a vertical strut; 3. a first fastening bolt; 4. a transverse strut; 5. a displacement mechanism; 501. adjusting a rod; 502. a guide wheel; 503. rotating the handle; 504. a limiting block; 505. a limit bolt; 506. an adjusting tube; 6. a U-shaped mounting frame; 7. a vertical positioning mechanism; 71. a transverse positioning mechanism; 701. a telescopic rod; 702. a servo motor; 703. a shaft lever; 704. a screw block; 705. positioning a rod; 8. a first movable port; 9. positioning the bolt; 10. a second movable port; 11. a movable cavity; 12. a second fastening bolt; 13. and (4) a support plate.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model relates to a stabilizing device of hydraulic support frame for thin coal seam in mining engineering, including a horizontal strut 4, the end swing joint in the horizontal strut 4 has a vertical strut 2, and the inboard middle part of the vertical strut 2 is fixedly connected with extension board 13, and the inboard middle part is connected with support frame 1 and the outer middle part both sides of extension board 13 and the top middle section both sides in the U-shaped mounting bracket 6 of horizontal strut 4 bottom are fixedly connected with horizontal positioning mechanism 71 and vertical positioning mechanism 7 respectively, the bottom both sides middle part is run through and is connected with displacement mechanism 5 in the U-shaped mounting bracket 6, when using, the stabilizing device, by applying clockwise power to the rotation handle 503 in the displacement mechanism 5, by the contact between the bottom of leading wheel 502 and the ground, through applying the power that promotes to the stabilizing device, for carrying out the removal of its assigned position, at this moment, by horizontal strut, The inner space of the vertical supporting rod 2 connects and fixes the bottom structure of the supporting frame 1, under the action of an external control end, the transverse positioning mechanism 71 and the servo motor 702 in the vertical positioning mechanism 7 drive the positioning rod 705 to rotate at high speed through the shaft rod 703, meanwhile, the telescopic rod 701 applies downward force to the positioning rod 705, under the action of the spiral block 704 connected with the surface of the shaft rod 703, the positioning rod 705 quickly enters the ground to realize the positioning of the transverse and vertical structures of the supporting frame 1, the transverse positioning mechanism 71 and the vertical positioning mechanism 7 comprise the servo motor 702, the telescopic rod 701 and the positioning rod 705, the servo motor 702 is movably connected with the middle part of the bottom end of the telescopic rod 701, the positioning rod 705 is connected with one end of the shaft rod 703 at the front end of the servo motor 702, the outer surface of the shaft rod 703 is fixedly connected with the spiral block 704, the model of the servo motor 702 is Y2100L2, belong to prior art, explain horizontal positioning mechanism 71, vertical positioning mechanism 7's constitutional structure and setting up the position, help carrying out the dismouting on accurate position to it to carry out the combined type design with it, help damaging the partial independent maintenance when damaging it, reduce and overhaul the degree of difficulty and maintenance cost.

Wherein, as shown in fig. 1 and 4, the vertical supporting rod 2 is movably connected with the middle part in a movable cavity 11 which is arranged in the middle part of the horizontal supporting rod 4 in a penetrating way, the supporting plate 13 and the horizontal supporting rod 4 are respectively fixedly connected with the supporting frame 1 and the vertical supporting rod 2 through a first fastening bolt 3 and a second fastening bolt 12 by screw threads, the first fastening bolt 3 and the second fastening bolt 12 are respectively arranged in the middle parts of two outer sides of the supporting plate 13 and in the middle parts of two upper sides of the horizontal supporting rod 4, the adjustment of the inner side spaces of the horizontal supporting rod 4 and the vertical supporting rod 2 is carried out according to the actual size of the bottom end structure of the supporting frame 1, the vertical supporting rod 2 is stretched in the movable cavity 11 by applying force to the vertical supporting rod 2 for the adaptive adjustment of the space between the vertical supporting rod and the horizontal supporting rod 4, at the moment, the clockwise force is applied to the first fastening bolt 3, the transverse supporting rod 4 is in threaded connection with the U-shaped mounting rack 6 through the positioning bolts 9 arranged on two sides of the middle part of the bottom end, a first movable opening 8 and a second movable opening 10 are respectively arranged on two sides of the bottom end of the U-shaped mounting rack 6 and two sides of the middle part of the bottom end of the U-shaped mounting rack 6, the transverse diameters in the first movable opening 8 and the second movable opening 10 are respectively larger than the shaft rod 703, the sum of the outer diameters of the spiral blocks 704 and the outer diameter of the guide wheel 502 are respectively arranged, clockwise force is exerted on the positioning bolts 9 for the structural connection of the U-shaped mounting rack 6, the threaded connection mode is adopted, the structural disassembly, the maintenance and the installation are facilitated, the first movable opening 8 and the second movable opening 10 are structurally arranged on two sides of the bottom end of the U-shaped mounting rack 6 and two sides of the middle part of the bottom end of the U-shaped mounting rack, the transverse diameters in the first movable opening 8, the guide wheels 502 and the positioning rods 705 are used for performing smooth telescopic operation, and the displacement mechanism 5 and the vertical positioning mechanism 7 are ensured to be normally used.

Wherein, as shown in fig. 3, the displacement mechanism 5 comprises an adjusting pipe 506, an adjusting rod 501 and a guide wheel 502, the adjusting pipe 506 is protruded forward and welded to the middle parts of two sides in the U-shaped mounting rack 6, the guide wheel 502 is fixedly connected to the middle part of the bottom end of the adjusting rod 501, the composition structure and the arrangement position of the displacement mechanism 5 are explained, which is helpful for the disassembly and assembly of the displacement mechanism 5 on the accurate position, and the combined design is carried out, which is helpful for the individual maintenance of the damaged part when the displacement mechanism is damaged, and reduces the maintenance difficulty and maintenance cost, the adjusting pipe 506 is connected with the U-shaped mounting rack 6 through a limit bolt 505 welded to the middle parts of the two sides, the limit bolt 504 is connected with the U-shaped mounting rack 6 through a limit bolt 505 penetrating through the middle thread, the middle part of the adjusting rod 501 of the adjusting pipe 506 is connected with a rotating handle 503, and by applying a clockwise force to the limit, the positioning device is used for positioning the structure of the limiting block 504, the limiting block 504 after positioning is used for structurally connecting the adjusting pipe 506, counterclockwise force is applied to the adjusting pipe, the structure of the adjusting pipe is disassembled, the adjusting pipe is facilitated to be overhauled, replaced or recycled and stored, and the rotating handle 503 is used for applying force when the adjusting rod 501 rotates.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a stabilising arrangement of mining engineering thin coal seam hydraulic support frame, includes transverse strut (4), its characterized in that: end swing joint has vertical branch (2) in horizontal branch (4), and the inboard middle part fixedly connected with extension board (13) of vertical branch (2) to be connected with support frame (1) in its inboard middle part the outer middle part both sides of extension board (13) and horizontal branch (4) bottom U type mounting bracket (6) interior top middle section both sides are fixedly connected with horizontal positioning mechanism (71) and vertical positioning mechanism (7) respectively, end both sides middle part through connection has displacement mechanism (5) in U type mounting bracket (6).

2. The stabilizing device for the hydraulic support frame for the thin coal seam in mining engineering according to claim 1, wherein the vertical support rod (2) is movably connected to the middle inside a movable cavity (11) formed through the middle of the transverse support rod (4), the support plate (13) and the transverse support rod (4) are fixedly connected with the support frame (1) and the vertical support rod (2) through threads of a first fastening bolt (3) and a second fastening bolt (12), and the first fastening bolt (3) and the second fastening bolt (12) are respectively arranged in the middle of two outer sides of the support plate (13) and in the middle of two upper sides of the transverse support rod (4).

3. The stabilizing device of the mining engineering thin coal seam hydraulic support frame according to claim 1, characterized in that the transverse support rod (4) is in threaded connection with the U-shaped mounting frame (6) through positioning bolts (9) arranged on two sides of the middle of the bottom end, a first movable opening (8) and a second movable opening (10) are respectively arranged on two sides of the bottom end of the U-shaped mounting frame (6) and two sides of the middle of the bottom end of the U-shaped mounting frame, and the inner transverse diameters of the first movable opening (8) and the second movable opening (10) are respectively larger than the sum of the outer diameters of the shaft rod (703) and the spiral block (704) and the outer diameter of the guide wheel (502).

4. The stabilizing device for the hydraulic support frame of the mining engineering thin coal seam as claimed in claim 1, wherein the displacement mechanism (5) comprises an adjusting pipe (506), an adjusting rod (501) and a guide wheel (502), the adjusting pipe (506) is protruded forwards and welded to the middle of two sides in the U-shaped mounting frame (6), and the guide wheel (502) is fixedly connected to the middle of the bottom end of the adjusting rod (501).

5. The stabilizing device for the hydraulic support frame of the mining engineering thin coal seam as claimed in claim 4, wherein the adjusting pipe (506) is in threaded connection with the U-shaped mounting frame (6) through a limiting block (504) welded at the middle of two sides, the limiting block (504) is connected with the U-shaped mounting frame (6) through a limiting bolt (505) with a middle threaded through, and a rotating handle (503) is connected to the middle of the adjusting rod (501) at the middle of the adjusting pipe (506).

6. The stabilizing device of the mining engineering thin coal seam hydraulic support frame according to claim 1, characterized in that the transverse positioning mechanism (71) and the vertical positioning mechanism (7) comprise a servo motor (702), a telescopic rod (701) and a positioning rod (705), the servo motor (702) is movably connected to the middle of the bottom end of the telescopic rod (701), the positioning rod (705) is connected with one end of a shaft rod (703) at the front end of the servo motor (702), and a spiral block (704) is fixedly connected to the outer surface of the shaft rod (703).