CN219009741U - Single-rail hanging rail installation and maintenance integrated automatic operation device - Google Patents
Single-rail hanging rail installation and maintenance integrated automatic operation device Download PDFInfo
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- CN219009741U CN219009741U CN202320166171.6U CN202320166171U CN219009741U CN 219009741 U CN219009741 U CN 219009741U CN 202320166171 U CN202320166171 U CN 202320166171U CN 219009741 U CN219009741 U CN 219009741U
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Abstract
The utility model relates to an integrated automatic operation device for installing and maintaining a single-rail suspended track. In order to overcome the defects of the prior art and fill the blank of the prior art, the single-rail hanging rail installation and maintenance integrated automatic operation device comprises a bearing beam, a power box and a plurality of bearing trolleys, wherein four hydraulic supporting legs are arranged on the bearing beam, each hydraulic supporting leg comprises a cylinder barrel and a plunger and is respectively provided with a hydraulic control valve group, each hydraulic supporting leg is externally sleeved with a telescopic sleeve, each telescopic sleeve comprises an inner sleeve pipe and an outer sleeve pipe, a pair of inner protruding plates and a pair of outer protruding plates are respectively welded on the outer sleeve pipe, horizontal hinge shafts are respectively arranged on the inner protruding plates, the horizontal hinge shafts on the inner protruding plates are directly or indirectly hinged on the side walls of the bearing beam, the horizontal hinge shafts on the outer protruding plates are hinged on an adjusting hydraulic cylinder, and the other ends of the adjusting hydraulic cylinders are hinged and fixed on the bearing beam. The utility model has convenient roof connection and balanced stress, and is suitable for underground use in coal mines.
Description
Technical Field
The utility model relates to an integrated automatic operation device for installing and maintaining a single-rail suspended track.
Background
The monorail crane uses a special I-steel suspended above the roadway as a track, and is composed of suspended vehicles with various functions, a vehicle group, a traction device, a transportation tool running along the track, and an auxiliary transportation device which has strong maneuverability, high running speed, large carrying capacity, safety and reliability and runs on the suspended monorail system, and is mainly used for installing and withdrawing a fully mechanized coal mining working face.
The track of the existing monorail hoist is mainly designed for bearing vertical loads, and if a weight on one side is hoisted, unbalanced load is formed.
The 28 th grant of 2022, publication number is: CN216836852U chinese patent utility model discloses a single transverse rail anti-unbalanced load single track lifting system, which comprises a single track crane travelling mechanism and a lifting box, wherein the lifting box is fixed below the single track crane travelling mechanism, four corners of the lifting box are respectively provided with a hydraulic supporting leg and are provided with a hydraulic control valve group, inner cavities of the roots of cylinder barrels of the hydraulic supporting legs on the same side are communicated through a high-pressure pipe, a transverse rail, an electric transverse pulley and an electric wire rope winch are arranged below the lifting box, and the electric transverse pulley and the electric wire rope winch are respectively provided with a driving motor and a controller.
Before lifting the weight, the four hydraulic supporting legs are extended out, and the supporting plates are connected with the top plate of the peripheral roadway. Then, the weight is lifted again, thereby avoiding unbalanced loading. But the hydraulic support legs of the device are all arranged vertically and cannot be adjusted. The top of the underground roadway is provided with a protruding anchor rod head, various pipelines are paved below the top of the underground roadway, after the hydraulic support legs extend out, the hydraulic support legs are difficult to reliably contact the top, and in the situation, only the single-rail crane travelling mechanism can be moved forwards and backwards, so that dry worries such as the anchor rod head and the pipelines are avoided, and the underground roadway is inconvenient to use. And the prior art lacks single track and hangs the track installation and maintains integrative automatic operation device. .
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, fill the blank of the prior art and provide an integrated automatic operation device for installing and maintaining a monorail crane track.
For solving above-mentioned technical problem, this single track hanging rail way installation maintenance integration automatic operation device, including carrier bar and a plurality of carrier trolley, every carrier trolley is equipped with the gyro wheel, and the carrier bar is fixed in single track hanging rail way below through a plurality of carrier trolley, is equipped with four hydraulic support legs on the carrier bar, its characterized in that: each hydraulic supporting leg comprises a cylinder barrel and a plunger, and is respectively provided with a hydraulic control valve group, a telescopic sleeve is sleeved outside each hydraulic supporting leg, each telescopic sleeve comprises an inner sleeve and an outer sleeve, a pair of inner protruding plates and a pair of outer protruding plates are welded on the upper portion of each outer sleeve respectively, each inner protruding plate and each outer protruding plate are respectively provided with a horizontal hinge shaft, each horizontal hinge shaft on each inner protruding plate is directly or indirectly hinged to a corresponding position of the side wall of the bearing beam, each horizontal hinge shaft on each outer protruding plate is hinged to an adjusting hydraulic cylinder, the other end of each adjusting hydraulic cylinder is directly or indirectly hinged to the corresponding bearing beam, each adjusting hydraulic cylinder is respectively provided with the corresponding hydraulic control valve group, and the inclination angle of each hydraulic supporting leg can be adjusted when the adjusting hydraulic cylinder stretches out and draws back.
Before use, the angles of the hydraulic support legs are respectively adjusted to avoid barriers such as an anchor rod head and a pipeline on a top plate, and then the four hydraulic support legs are stretched and fully abutted (contacted with the top plate of a roadway). By the design, the bearing beam is balanced in stress, unbalanced load is not generated, the roof is convenient and quick to connect, and a stable foundation is provided for the installation and maintenance integrated automatic operation device of the monorail hanging rail.
As optimization, at least two protruding square frames are welded on the corresponding positions of the side walls of the bearing beams, threaded holes are formed in the four corners of each protruding square frame, each pair of outer protruding plates are hinged to a connecting plate through horizontal hinge shafts of the protruding square frames, through holes are formed in the four corners of each connecting plate, and the through holes correspond to the threaded holes one by one and are detachably connected together through screws. So designed, easy to assemble and disassemble.
As optimization, interior sleeve pipe and outer tube are by the square steel pipe that the cross-section is square, and it still includes the power railway carriage or compartment, and this power railway carriage or compartment is fixed in monorail crane track below through a plurality of bearing trolley, is equipped with the connecting rod between the bearing beam and the bearing trolley on the power railway carriage or compartment, be equipped with block terminal and high-pressure emulsion pump in the power railway carriage or compartment. So designed, simple structure, processing, simple to operate.
As optimization, it still includes platform arm and work platform, and platform arm upper end is equipped with the protruding portion, and this protruding portion articulates on loading beam one end through the horizontal axis, is equipped with interior pneumatic cylinder in the platform arm, and this interior pneumatic cylinder lower extreme articulates on the platform arm middle section, and its upper end articulates in loading beam top, adjustable platform arm's inclination when interior pneumatic cylinder stretches out and draws back, platform arm lower extreme articulates there is a base, is equipped with the protruding portion on this base below and the platform arm respectively, is equipped with platform angle adjustment pneumatic cylinder between two protruding portions, and this platform angle adjustment pneumatic cylinder both ends are articulated on corresponding protruding portion through the horizontal axis respectively, the levelness of adjustable base when platform angle adjustment pneumatic cylinder stretches out and draws back, work platform one end is fixed on the base.
When the design is used, a worker can stand on the working platform to drill holes, anchor rods and install or replace the monorail crane track section and the like on the top plate.
As optimization, work platform passes through the revolving stage with the base and is connected, the revolving stage is furnished with rotary drive motor, and all hydraulic pressure control valves all set up on work platform, and be equipped with a lift post on the work platform, single track crane track section can be fixed on lift post top. The design is convenient for the operation such as installing or changing the monorail crane track section on the workbench.
As optimization, the top of each inner sleeve is hinged with a long box body through a short shaft, the upper surface of the long box body is respectively provided with two slotted holes, each slotted hole is internally provided with a foot block, the upper surface of each foot block is provided with a protruding point, the lower surface of each foot block is provided with a cutting, the cutting is inserted into each slotted hole, the cutting is in clearance fit with the slotted holes, and the long box body and the foot blocks can swing within a certain range. So designed, the hydraulic support leg contacts the top plate through the foot block, and can fully support the top.
The single-rail suspended track installation and maintenance integrated automatic operation device is convenient to jack, balanced in stress, capable of drilling holes on a working platform, bolting, installing or replacing the single-rail suspended track section, and all equipment can move along the single-rail suspended track together, so that the single-rail suspended track installation and maintenance integrated automatic operation device is particularly convenient and suitable for underground use of a coal mine.
Drawings
The single transverse rail anti-unbalanced load single rail lifting system is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic side view of an integrated installation and maintenance automated operation device for a monorail crane track when anchor holes are drilled in a top plate;
FIG. 2 is a schematic side view (I) of the installation and maintenance integrated automatic operation device for the monorail crane track when installing a monorail crane track section;
FIG. 3 is a schematic side view (II) of the installation and maintenance integrated automatic operation device for the monorail crane track when installing a monorail crane track section;
fig. 4 is a schematic perspective view of the automated working apparatus for installing and maintaining the monorail crane track (omitting the power box and other parts).
In the figure: the device comprises a bearing beam 1, a bearing trolley 2, a monorail crane track 3, an inner sleeve 4, an outer sleeve 5, an inner protruding plate 6, an outer protruding plate 7, a horizontal hinge shaft 8, an adjusting hydraulic cylinder 9, a protruding square frame 10, a threaded hole 11, a connecting plate 12, a through hole 13, a platform arm 14, a working platform 15, a horizontal shaft 16, an inner hydraulic cylinder 17, a base 18, a platform angle adjusting hydraulic cylinder 19, a rotary driving motor 20, an elevating column 21, a monorail crane track section 22, a short shaft 23, a long box 24, a foot block 25, a protruding point 26, a power box 27 and a connecting rod 28.
Description of the embodiments
Embodiment one: as shown in fig. 1-4, the integrated automatic operation device for installing and maintaining a monorail crane track of the present utility model comprises a load-bearing beam 1 and a plurality of load-bearing trolleys 2, wherein each load-bearing trolley 2 is provided with a roller, the load-bearing beam 1 is fixed below the monorail crane track 3 through the plurality of load-bearing trolleys 2, and the load-bearing beam 1 is provided with four hydraulic support legs (not shown in the figure), and the integrated automatic operation device is characterized in that: each hydraulic supporting leg comprises a cylinder barrel and a plunger, and is respectively provided with a hydraulic control valve group, the outside of each hydraulic supporting leg is sleeved with a telescopic tube, the telescopic tube comprises an inner sleeve 4 and an outer sleeve 5, a pair of inner protruding plates 6 and a pair of outer protruding plates 7 are respectively welded on the upper part of each outer sleeve 5, the inner protruding plates 6 and the outer protruding plates 7 are respectively provided with horizontal hinge shafts 8, the horizontal hinge shafts 8 on the inner protruding plates 6 are directly or indirectly hinged to corresponding positions of the side walls of the bearing beams 1, the horizontal hinge shafts 8 on the outer protruding plates 7 are hinged to an adjusting hydraulic cylinder 9, the other ends of the adjusting hydraulic cylinders 9 are directly or indirectly hinged to the bearing beams 1, each adjusting hydraulic cylinder 9 is respectively provided with a hydraulic control valve group (not shown in the figure), the outer sleeve 5 and the inner protruding plates 6, the outer protruding plates 7, the bearing beams 1 and the adjusting hydraulic cylinders 9 on the outer sleeve form a hinge triangle mechanism, and the inclination angles of the adjustable hydraulic supporting legs when the adjusting hydraulic cylinders 9 stretch out and draw back.
At least two protruding frames 10 are welded at corresponding positions of the side wall of the bearing beam 1, threaded holes 11 are formed in four corners of each protruding frame 10, each pair of outer protruding plates 7 are hinged to a connecting plate 12 through horizontal hinge shafts 8 of the protruding frames, through holes 13 are formed in four corners of each connecting plate 12, the through holes 11 correspond to the threaded holes 11 one by one, and the through holes 11 are detachably connected together through screws (not shown) penetrating through the through holes.
The inner sleeve 4 and the outer sleeve 5 are both made of square steel pipes with square cross sections.
The device further comprises a platform arm 14 and a working platform 15, wherein the upper end of the platform arm 14 is provided with a protruding part, the protruding part is hinged to one end of the bearing beam 1 through a horizontal shaft 16, an inner hydraulic cylinder 17 is arranged in the platform arm 14, the lower end of the inner hydraulic cylinder 17 is hinged to the middle section of the platform arm 14, the upper end of the inner hydraulic cylinder is hinged to the upper side of the bearing beam 1, the platform arm 14 and the inner hydraulic cylinder 17 form a hinged triangle mechanism, and the inclination angle of the platform arm 14 can be adjusted when the inner hydraulic cylinder 17 stretches out and stretches back.
The lower end of the platform arm 14 is hinged with a base 18, protruding parts are respectively arranged below the base 18 and on the platform arm 14, a platform angle adjusting hydraulic cylinder 19 is arranged between the two protruding parts, two ends of the platform angle adjusting hydraulic cylinder 19 are respectively hinged with corresponding protruding parts through a horizontal shaft 16, the platform arm 14, the protruding parts thereof, the base 18 and the platform angle adjusting hydraulic cylinder 19 form a hinged triangle mechanism, the levelness of the base 18 can be adjusted when the platform angle adjusting hydraulic cylinder 19 stretches and contracts, and one end of the working platform 15 is fixed on the base 18.
The working platform 15 is connected with the base 18 through a rotary table, the rotary table is provided with a rotary driving motor 20, all hydraulic control valve groups are arranged on the working platform 15, a lifting column 21 is arranged on the working platform 15, and a monorail crane track section 22 can be fixed at the top end of the lifting column 21.
The top of each inner sleeve 4 is hinged with a long box 24 through a short shaft 23, the upper surface of the long box 24 is respectively provided with two slots (not shown in the figure), each slot is internally provided with a foot block 25, the upper surface of each foot block 25 is provided with a protruding point 26, the lower surface of each foot block 25 is provided with a cutting (not shown in the figure), the cutting is inserted into the slot, the cutting is in clearance fit with the slot, and the long box 24 and the foot blocks 25 can swing within a certain range.
The power box 27 is fixed below the monorail crane track 3 through a plurality of bearing trolleys 2, a connecting rod 28 is arranged between the bearing beam 1 and the bearing trolley 2 on the power box 27, and a distribution box and a high-pressure emulsion pump are arranged in the power box 27.
Claims (6)
1. The utility model provides an integrative automatic operation device is maintained in single track hanging rail way installation, includes carrier bar and a plurality of carrier trolley, and every carrier trolley is equipped with the gyro wheel, and the carrier bar is fixed in single track hanging rail way below through a plurality of carrier trolley, is equipped with four hydraulic support legs on the carrier bar, its characterized in that: each hydraulic supporting leg comprises a cylinder barrel and a plunger, and is respectively provided with a hydraulic control valve group, a telescopic sleeve is sleeved outside each hydraulic supporting leg, each telescopic sleeve comprises an inner sleeve and an outer sleeve, a pair of inner protruding plates and a pair of outer protruding plates are welded on the upper portion of each outer sleeve respectively, each inner protruding plate and each outer protruding plate are respectively provided with a horizontal hinge shaft, each horizontal hinge shaft on each inner protruding plate is directly or indirectly hinged to a corresponding position of the side wall of the bearing beam, each horizontal hinge shaft on each outer protruding plate is hinged to an adjusting hydraulic cylinder, the other end of each adjusting hydraulic cylinder is directly or indirectly hinged to the corresponding bearing beam, each adjusting hydraulic cylinder is respectively provided with the corresponding hydraulic control valve group, and the inclination angle of each hydraulic supporting leg can be adjusted when the adjusting hydraulic cylinder stretches out and draws back.
2. The monorail crane track installation and maintenance integrated automatic operation device according to claim 1, wherein: at least two protruding square frames are welded at the corresponding positions of the side walls of the bearing beams, threaded holes are formed in the four corners of each protruding square frame, each pair of outer protruding plates are hinged to a connecting plate through horizontal hinge shafts of the protruding square frames, through holes are formed in the four corners of each connecting plate, and the through holes correspond to the threaded holes one by one and are detachably connected together through screws.
3. The monorail crane track installation and maintenance integrated automatic operation device according to claim 1, wherein: the inner sleeve and the outer sleeve are made of square steel tubes with square cross sections, the power box is fixed below the monorail crane track through a plurality of bearing trolleys, connecting rods are arranged between the bearing beams and the bearing trolleys on the power box, and a distribution box and a high-pressure emulsion pump are arranged in the power box.
4. The monorail crane track installation and maintenance integrated automatic operation device according to claim 1, wherein: the hydraulic lifting device comprises a bearing beam, and is characterized by further comprising a platform arm and a working platform, wherein the upper end of the platform arm is provided with a protruding part, the protruding part is hinged to one end of the bearing beam through a horizontal shaft, an inner hydraulic cylinder is arranged in the platform arm, the lower end of the inner hydraulic cylinder is hinged to the middle section of the platform arm, the upper end of the inner hydraulic cylinder is hinged to the upper part of the bearing beam, the inclination angle of the platform arm can be adjusted when the inner hydraulic cylinder stretches out and draws back, the lower end of the platform arm is hinged to a base, protruding parts are respectively arranged below the base and on the platform arm, a platform angle adjusting hydraulic cylinder is arranged between the two protruding parts, the two ends of the platform angle adjusting hydraulic cylinder are respectively hinged to the corresponding protruding parts through the horizontal shaft, and the levelness of the base can be adjusted when the platform angle adjusting hydraulic cylinder stretches out and draws back.
5. The monorail crane track installation and maintenance integrated automatic operation device according to claim 4, wherein: the working platform is connected with the base through a rotary table, the rotary table is provided with a rotary driving motor, all hydraulic control valve groups are arranged on the working platform, a lifting column is arranged on the working platform, and the top end of the lifting column can be used for fixing a track section of the monorail crane.
6. The monorail crane track installation and maintenance integrated automatic operation device according to claim 1, wherein: the top of each inner sleeve is hinged with a long box body through a short shaft, the upper surface of the long box body is respectively provided with two slotted holes, each slotted hole is internally provided with a foot block, the upper surface of each foot block is provided with a protruding point, the lower surface of each foot block is provided with an inserting strip, the inserting strips are inserted into the slotted holes, the inserting strips are in clearance fit with the slotted holes, and the long box body and the foot blocks can swing within a certain range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166171.6U CN219009741U (en) | 2023-02-03 | 2023-02-03 | Single-rail hanging rail installation and maintenance integrated automatic operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320166171.6U CN219009741U (en) | 2023-02-03 | 2023-02-03 | Single-rail hanging rail installation and maintenance integrated automatic operation device |
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| Publication Number | Publication Date |
|---|---|
| CN219009741U true CN219009741U (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320166171.6U Active CN219009741U (en) | 2023-02-03 | 2023-02-03 | Single-rail hanging rail installation and maintenance integrated automatic operation device |
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| Country | Link |
|---|---|
| CN (1) | CN219009741U (en) |
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- 2023-02-03 CN CN202320166171.6U patent/CN219009741U/en active Active
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