CN215672302U - Fully-mechanized mining face hydraulic support direction-adjusting, transporting and installing device - Google Patents
Fully-mechanized mining face hydraulic support direction-adjusting, transporting and installing device Download PDFInfo
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- CN215672302U CN215672302U CN202120362458.7U CN202120362458U CN215672302U CN 215672302 U CN215672302 U CN 215672302U CN 202120362458 U CN202120362458 U CN 202120362458U CN 215672302 U CN215672302 U CN 215672302U
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- bearing
- body beam
- mining face
- mechanized mining
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Abstract
The utility model discloses a direction-adjusting transporting and mounting device of a hydraulic support of a fully mechanized mining face, which comprises a hydraulic support, a winch, a steel wire rope, a monorail hanging rail, a body beam and a bearing beam, wherein a load-bearing vehicle and a car arrester are arranged on the monorail hanging rail, the load-bearing vehicle is in sliding connection with the monorail hanging rail, the car arrester is fixedly arranged at the mounting point of the hydraulic support, the body beam is positioned below the monorail hanging rail, the top end of the body beam is fixedly connected with the load-bearing vehicle through a first connecting device, the rear end of the body beam is provided with a second connecting device, the winch is fixedly connected with the second connecting device through the steel wire rope, the load-bearing beam is positioned below the body beam and is rotatably connected with the body beam through a rotating shaft, the rotating shaft is arranged in the middle of the load-bearing beam, and two ends of the load-bearing beam are respectively connected with two ends of the top of the hydraulic support through tensioning devices. The hydraulic support is simple to operate and safe to use, the hydraulic support can be rapidly transported to the installation position by operating the winch, the direction of the hydraulic support can be adjusted at a specified place, and the installation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of transportation and installation of equipment for mines, and particularly relates to a direction-adjusting transportation and installation device of a hydraulic support of a fully mechanized coal mining face.
Background
The fully mechanized coal mining face is called a comprehensive mechanized coal mining face, and is a coal mining face with a hydraulic support, a high-power scraper machine and a double-drum coal mining machine. When fully-mechanized coal mining face equipment is installed, the direction of the hydraulic support is generally adjusted by matching two winches, and the hydraulic support is heavy in equipment, poor in flexibility, large in potential safety hazard in the installation process and low in installation efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a direction-adjusting, transporting and installing device for a hydraulic support of a fully mechanized mining face, which can be used for rapidly transporting the hydraulic support to a target position and solves the problems of high potential safety hazard and low installation efficiency in the prior art.
The utility model adopts the technical scheme that the direction-adjusting, transporting and mounting device of the hydraulic support of the fully mechanized coal mining face comprises a hydraulic support, a winch and a steel wire rope, and the mounting device further comprises:
the device comprises a monorail crane rail, a bearing vehicle and a car arrester, wherein the bearing vehicle and the monorail crane rail are arranged on the monorail crane rail, the bearing vehicle is in sliding connection with the monorail crane rail, and the car arrester is fixedly arranged at a mounting point of a hydraulic support;
the body beam is positioned below the monorail crane track, the top end of the body beam is fixedly connected with the load-bearing vehicle through a first connecting device, the rear end of the body beam is provided with a second connecting device, and the winch is fixedly connected with the second connecting device through a steel wire rope;
the bearing beam is located below the body beam and is rotationally connected with the body beam through a rotating shaft, the rotating shaft is arranged in the middle of the bearing beam, and two ends of the bearing beam are respectively connected with two ends of the top of the hydraulic support through tensioning devices.
Furthermore, the two ends of the body beam and the two ends of the bearing beam are provided with positioning holes in the corresponding radial directions, and positioning pins are inserted in the positioning holes.
Further, the bearing vehicle comprises a front bearing vehicle and a rear bearing vehicle, and the front bearing vehicle and the rear bearing vehicle are separated by a preset distance and are respectively fixedly connected with the two ends of the body beam through first connecting devices.
Further, first connecting device includes the connecting plate, and the connecting plate passes through fastening bolt and is connected with bearing the weight of the car, and the connecting plate bottom is equipped with the connecting rod downwards, set up the external screw thread on the connecting rod, the body roof beam corresponds the connecting rod and offers the mounting hole, and the bottom adopts fixing base and connecting rod threaded connection after the connecting rod passes the mounting hole.
Further, the second connecting device is a U-shaped ear.
Furthermore, the head end of the tensioning device is provided with a tensioning fixing device, and the tensioning fixing device is connected with the bearing beam through a bolt.
Furthermore, a hydraulic control valve of the hydraulic support is connected with a high-pressure pipe, and the high-pressure pipe is connected with an emulsification pump.
Compared with the prior art, the utility model has the beneficial effects that:
1) according to the utility model, the body beam is rotatably connected with the bearing beam, the bearing beam is respectively connected with the winch and the hydraulic support, the body beam is connected with the bearing vehicle and moves on the monorail crane rail, the hydraulic support to be transported can be rapidly transported to an installation position by operating the winch, and then the direction of the hydraulic support is adjusted by manually rotating the hydraulic support, so that the purposes of rapidly transporting and safely installing the hydraulic support are realized, and the working efficiency is greatly improved;
2) the two ends of the body beam are connected with the bearing beam through the positioning pins, the bearing beam is fixed during transportation to prevent the bearing beam from rotating, and the hydraulic support is prevented from shaking and colliding;
3) the front bearing vehicle and the rear bearing vehicle are respectively connected from two ends of the hydraulic support, so that the stability of the hydraulic support during transportation is kept, the connecting tension is shared, and the burden of the first connecting device is reduced;
4) the first connecting device is connected with the bearing vehicle by bolts and is fixed with the body beam through the connecting rod and the fixed seat by threads, so that the first connecting device is convenient to disassemble, assemble and maintain and replace after use;
5) the tensioning device is connected with the bearing beam through the tensioning fixing device by bolts, and when the tensioning device is not used, the tensioning device is disassembled, so that the space is kept spacious;
6) the hydraulic control valve of the hydraulic support is connected with a high-pressure pipe, the high-pressure pipe is connected with an oil tank, and the hydraulic support is directly lifted to be connected with the bearing beam by controlling the hydraulic control valve.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a first connecting device according to the present invention.
The labels in the figure are: 1. bearing vehicle, 2, car arrester, 3, single track hanging track, 4, first linkage, 41, connecting plate, 42, connecting rod, 43, fixing base, 5, body roof beam, 6, axis of rotation, 7, bearing beam, 8, tensioning fixing device, 9, tensioning device, 10, hydraulic support, 11, locating pin, 12, hydraulic control valve, 13, high-pressure pipe, 14, second connecting device, 15, wire rope, 16, winch.
Detailed Description
The utility model will be further explained in conjunction with the drawings attached to the specification in order to facilitate better understanding by those skilled in the art.
Referring to fig. 1-2, a direction-adjusting transportation installation device for a hydraulic support of a fully mechanized mining face comprises a hydraulic support 10, a winch 16, a steel wire rope 15, a monorail crane track 3, a body beam 5 and a bearing beam 7.
The monorail crane track 3 is installed along the transportation direction of the hydraulic support 10 and is in a downward inclined state in a roadway, the monorail crane track 3 is provided with a bearing vehicle 1 and a vehicle stopper 2, the bearing vehicle 1 is in sliding connection with the monorail crane track 3, and the vehicle stopper 2 is fixedly arranged at the installation point of the hydraulic support 10 and used for preventing the bearing vehicle 1 from moving.
The body beam 5 is positioned below the monorail crane track 3, the length direction of the body beam is consistent with the direction of the monorail crane track 3, the top end of the body beam 5 is fixedly connected with the load-bearing vehicle 1 through the first connecting device 4, and the load-bearing vehicle 1 drives the body beam 5 to move on the monorail crane track 3; the rear end of the body beam 5 is provided with a second connecting device 14, the second connecting device 14 is a U-shaped ear, and the winch 16 is arranged at the transportation starting point of the hydraulic support 10 and is fixedly connected with the second connecting device 14 through a steel wire rope 15.
The length direction of the bearing beam 7 is consistent with that of the body beam 5, the bearing beam 7 is located below the body beam 5 and is rotatably connected with the body beam 5 through the rotating shaft 6, the rotating shaft 6 is arranged in the middle of the bearing beam 7 and the body beam 5, and two ends of the bearing beam 7 are respectively connected with two ends of the top of the hydraulic support 10 through the tensioning devices 9.
Through above-mentioned technical scheme, make hydraulic support 10 move down to the installation destination point along single track hanging track 3 through operating winch 16, then the manual work rotates hydraulic support 10 and transfers to the installation to it, effectively improves hydraulic support 10's installation effectiveness, and it is big to solve prior art potential safety hazard, the problem that installation effectiveness is low.
In order to ensure the stability of the hydraulic support 10 in the transportation process and avoid the influence of the rotation on the transportation or the shaking and collision, positioning holes are correspondingly and radially formed in the two ends of the body beam 5 and the two ends of the bearing beam 7, and positioning pins 11 are inserted in the positioning holes.
Further, bear car 1 including preceding carrier vehicle and back carrier vehicle, preceding carrier vehicle and back carrier vehicle interval predetermined distance are connected respectively through first connecting device 4 and 5 both ends fixed connection of body roof beam from hydraulic support 10 both ends, are favorable to keeping the stability of hydraulic support 10 when transporting to divide and share the connection pulling force, alleviate first connecting device 4's burden.
Further, first connecting device 4 includes connecting plate 41, and connecting plate 41 is connected with carrier vehicle 1 through fastening bolt, and connecting rod 42 is equipped with downwards in connecting plate 41 bottom, set up the external screw thread on the connecting rod 42, body roof beam 5 corresponds connecting rod 42 and offers the mounting hole, and connecting rod 42 passes behind the mounting hole bottom and adopts fixing base 43 and connecting rod 42 threaded connection, fixes body roof beam 5 on first connecting device 4. The first connecting device 4 is connected with the bearing vehicle 1 through bolts, and the first connecting device 4 and the body beam 5 are fixed through the connecting rod 42 and the fixed seat 43 through threads, so that the assembly and the use of the bearing vehicle are facilitated, and the maintenance and the replacement after the use are facilitated.
Furthermore, the head end of the tensioning device 9 is provided with a tensioning fixing device 8, and the tensioning fixing device 8 is connected with the carrier bar 5 by bolts. In this embodiment, the tensioning device 9 adopts a large chain, a nut is welded at the head end of the large chain as the tensioning fixing device 8, and the tensioning fixing device 8 is connected with a screw on the carrier bar 5, so that the connection is convenient during use, the disassembly is convenient, the winding with other instruments is prevented, and the space is kept spacious.
Further, a hydraulic control valve 12 of the hydraulic support 10 is connected with a high-pressure pipe 13, the high-pressure pipe 13 is connected with an emulsion pump, pressure liquid is provided for the hydraulic support 10 to enable an oil cylinder of the hydraulic support 10 to move, the hydraulic support 10 is controlled to ascend to be connected with the bearing beam 7, a support base of the hydraulic support 10 is controlled to ascend to leave the ground, and moving and transporting are achieved.
The using method comprises the following steps: according to the structure, the utility model is connected, a second connecting device 14 is connected with a winch 16 through a steel wire rope 15, a hydraulic control valve 12 is connected with an emulsion pump through a high-pressure pipe 13, the hydraulic control valve 12 supplies liquid through the high-pressure pipe 13 to lift a hydraulic support 10 upright post to abut against a bearing beam 7, a tensioning device 9 is adopted to connect the hydraulic support 10 with the bearing beam 7, the hydraulic control valve 12 is operated to retract a lifting oil cylinder of the hydraulic support 10, a support base of the hydraulic support 10 is lifted to leave the ground, the bearing vehicle 1 slowly moves downwards along a monorail crane track 3 through the operation of the winch 16, the positioning pin 11 is pulled out after the hydraulic support 10 is conveyed to the position of the vehicle stopper 2, the installation direction and the angle are adjusted through manual rotation of the hydraulic support 10, and then the hydraulic control valve 12 is operated to enable the support base to descend to the ground, so that installation is realized.
The present invention is not described in detail, but is known to those skilled in the art. Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The utility model provides a combine and adopt working face hydraulic support's accent to transportation installation device, includes hydraulic support (10), winch (16) and wire rope (15), its characterized in that, installation device still includes:
the device comprises a monorail crane track (3), wherein a bearing vehicle (1) and a car arrester (2) are arranged on the monorail crane track (3), the bearing vehicle (1) is in sliding connection with the monorail crane track (3), and the car arrester (2) is fixedly arranged at the installation point of a hydraulic support (10);
the body beam (5) is positioned below the monorail crane track (3), the top end of the body beam (5) is fixedly connected with the bearing vehicle (1) through a first connecting device (4), a second connecting device (14) is arranged at the rear end of the body beam (5), and the winch (16) is fixedly connected with the second connecting device (14) through a steel wire rope (15);
the bearing beam (7) is located below the body beam (5) and is rotationally connected with the body beam (5) through a rotating shaft (6), the rotating shaft (6) is arranged in the middle of the bearing beam (7), and two ends of the bearing beam (7) are respectively connected with two ends of the top of the hydraulic support (10) through tensioning devices (9).
2. The fully mechanized mining face hydraulic support direction-adjusting transportation installation device of claim 1, wherein: and positioning holes are correspondingly and radially formed in the two ends of the body beam (5) and the bearing beam (7), and positioning pins (11) are inserted in the positioning holes.
3. The fully mechanized mining face hydraulic support direction-adjusting transportation installation device of claim 1, wherein: the bearing vehicle (1) comprises a front bearing vehicle and a rear bearing vehicle, wherein the front bearing vehicle and the rear bearing vehicle are separated by a preset distance and are respectively fixedly connected with the two ends of the body beam (5) through first connecting devices (4).
4. The fully mechanized mining face hydraulic support direction-adjusting transportation installation device of claim 1, wherein: first connecting device (4) are connected with bearing car (1) through fastening bolt including connecting plate (41), and connecting plate (41) bottom is equipped with connecting rod (42) downwards, set up the external screw thread on connecting rod (42), body roof beam (5) correspond connecting rod (42) and set up the mounting hole, and connecting rod (42) pass behind the mounting hole bottom adopt fixing base (43) and connecting rod (42) threaded connection.
5. The fully mechanized mining face hydraulic support direction-adjusting transportation installation device of claim 1, wherein: the second connecting means (14) is a U-shaped ear.
6. The fully mechanized mining face hydraulic support direction-adjusting transportation installation device of claim 1, wherein: the head end of the tensioning device (9) is provided with a tensioning fixing device (8), and the tensioning fixing device (8) is connected with the bearing beam (7) through bolts.
7. The fully mechanized mining face hydraulic support direction-adjusting transportation installation device of claim 1, wherein: and a hydraulic control valve (12) of the hydraulic support (10) is connected with a high-pressure pipe (13), and the high-pressure pipe (13) is connected with an emulsification pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362458.7U CN215672302U (en) | 2021-02-09 | 2021-02-09 | Fully-mechanized mining face hydraulic support direction-adjusting, transporting and installing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120362458.7U CN215672302U (en) | 2021-02-09 | 2021-02-09 | Fully-mechanized mining face hydraulic support direction-adjusting, transporting and installing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215672302U true CN215672302U (en) | 2022-01-28 |
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ID=79968509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120362458.7U Active CN215672302U (en) | 2021-02-09 | 2021-02-09 | Fully-mechanized mining face hydraulic support direction-adjusting, transporting and installing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215672302U (en) |
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2021
- 2021-02-09 CN CN202120362458.7U patent/CN215672302U/en active Active
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