CN111204673A - Movable hangs sky indisputable maintenance platform and suspension type sky indisputable maintenance storehouse - Google Patents
Movable hangs sky indisputable maintenance platform and suspension type sky indisputable maintenance storehouse Download PDFInfo
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- CN111204673A CN111204673A CN202010095261.1A CN202010095261A CN111204673A CN 111204673 A CN111204673 A CN 111204673A CN 202010095261 A CN202010095261 A CN 202010095261A CN 111204673 A CN111204673 A CN 111204673A
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- Prior art keywords
- bearing platform
- platform
- maintenance
- bearing
- rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K11/00—Serving peculiar to locomotives, e.g. filling with, or emptying of, water, sand, or the like at the depots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention relates to the technical field of aerial trains, and aims to solve the problems of difficulty in maintenance and large potential safety hazard of a suspended type aerial railway; the bearing platform is movably arranged relative to the supporting device; the bearing platform is arranged on one side or two sides of the track beam; in the working process, the bearing platform can be driven by the driving device to lift along the height direction of the supporting device, or the bearing platform can be driven by the driving device to move longitudinally along the maintenance platform and is butted with the cantilever end at the outer side of the track beam to form the maintenance platform. The invention has the beneficial effects that: by the movable suspended air-rail maintenance platform, the suspended air-rail vehicle roof and parts with different heights can be maintained conveniently, and the movable suspended air-rail maintenance platform is high in practicability and safety.
Description
Technical Field
The invention belongs to the technical field of rail transit, and particularly relates to a movable suspended air-rail overhaul platform and a suspended air-rail overhaul warehouse.
Background
Suspension type air-railway is city swift public transit, belong to suspension type rail transit system, including the track buttress, the track roof beam, aerial rail train and vehicle bogie, vehicle bogie sets up the inside at box track roof beam for drive aerial rail train is along the vertical walking of track roof beam, the track roof beam supports through the buttress and suspends aloft, vehicle bogie includes walking wheel and leading wheel usually, the walking wheel is used for bearing and drives vehicle bogie and aerial rail train, the leading wheel is used for leading to vehicle bogie, supplementary vehicle bogie turns.
When the suspension type train needs to be overhauled, maintained or stored, the train needs to be driven to a specific position in an overhaul warehouse from a driving track beam, when the roof equipment of the suspension type air-iron needs to be subjected to daily inspection and maintenance, a bogie is lifted through a driving crane under the specific position state of the overhaul warehouse, a travelling wheel of the bogie is separated from a travelling track surface, a maintainer opens movable travelling track beams from two sides to expose the roof equipment, the roof equipment can be installed, overhauled and maintained, the working position is that overhaul and replacement operations are carried out below a heavy object, the movable working space is small, the positions of two sides of the roof are limited, the overhaul is inconvenient, and potential safety hazards are large.
Disclosure of Invention
In order to solve the problems in the prior art, namely the problems that the suspended type air-iron is difficult to overhaul and the potential safety hazard is large, the invention provides a movable suspended air-iron overhaul platform which comprises a bearing platform, a driving device and a supporting device, wherein the bearing platform and the driving device are arranged on the supporting device; the bearing platform is movably arranged relative to the supporting device; the bearing platform is arranged on one side or two sides of the track beam; in a working state, the bearing platform can be driven by the driving device to lift along the height direction of the supporting device, or the bearing platforms arranged on two sides are driven by the driving device to move inwards for butt joint to form an overhauling platform.
In some preferred embodiments, the bearing platform is a telescopic structure, and/or the bearing platform is a liftable structure.
In some preferred embodiments, the bearing platform includes a first bearing platform, a second bearing platform and a third bearing platform, and the first bearing platform and the second bearing platform are respectively disposed at two ends of the third bearing platform; the first bearing platform and the second bearing platform are both connected with the supporting device;
in a working state, the first bearing platform, the second bearing platform and the third bearing platform move up and down under the driving of the driving device to realize the maintenance of the suspended hollow iron at different heights.
In some preferred embodiments, the load-bearing platform comprises a first load-bearing platform, a second load-bearing platform and a third load-bearing platform, wherein the third load-bearing platform is telescopically connected with the first load-bearing platform; the second bearing platform is arranged at one end of the third bearing platform far away from the first bearing platform and is arranged in a telescopic way with the third bearing platform;
the first bearing platform is connected with the supporting device;
in a working state, the first bearing platform can move up and down under the driving of the driving device, the third bearing platform can extend outwards relative to the first bearing platform, the second bearing platform can extend outwards relative to the third bearing platform, and a first overhauling platform formed by the second bearing platform, the third bearing platform and the first bearing platform is arranged in parallel with a track beam for suspending the air rail.
In some preferred embodiments, the first load-bearing platform comprises a first receiving means and a first telescoping means, the first telescoping means being movably disposed relative to the first receiving means;
the second bearing platform comprises a second accommodating device and a second telescopic device, and the second telescopic device is movably arranged relative to the second accommodating device;
in a working state, the first accommodating device, the first telescopic device, the second accommodating device, the second telescopic device and the third bearing platform form a second overhauling platform which is of a concave structure.
In some preferred embodiments, the first telescopic device comprises a first docking structure and a first lifting structure, and the first lifting structure is in lifting connection with the first docking structure;
the second telescopic device comprises a second butt joint structure and a second lifting structure, and the second lifting structure is connected with the second butt joint structure in a lifting manner;
under the working state, the first lifting structure is driven by a first power mechanism to be far away from the first butting structure and extend upwards, the second lifting structure is driven by a second power mechanism to be far away from the second butting structure and extend upwards, and the first lifting structure and the second lifting structure form a third maintenance platform.
In some preferred embodiments, the service platform is further provided with a guard comprising a first part and a second part, the first part and the second part being telescopically mounted on a peripheral side of the service platform, respectively, to form a circumferential guard.
In some preferred embodiments, the support means is a screw lift;
the service platform comprises one or more spiral lifting devices;
when the number of the spiral lifting devices is multiple, the spiral lifting devices are arranged at intervals along the longitudinal direction of the track beam;
in the working process, the spiral lifting device drives the bearing platform to ascend or descend through the driving device.
In some preferred embodiments, the service platform further comprises a reinforcing device, wherein the reinforcing device is fixedly arranged between the supporting device and the track beam supporting upright and is used for reinforcing the supporting device.
A suspended type air-rail overhaul warehouse comprises one or more overhaul platforms and one or more tracks for parking suspended trains, wherein the overhaul platform is a movable suspended air-rail overhaul platform; under the operating condition, set up in track roof beam both sides the movable hangs sky indisputable maintenance platform can two liang butt joints form annular maintenance platform.
The invention has the beneficial effects that:
1) the movable maintenance platforms arranged at two sides of the track beam in the maintenance warehouse drive the bearing platform to lift through the driving device to realize platform butt joint of the two sides, so as to form a butt joint maintenance platform surrounding the periphery of the bogie, and maintenance personnel can realize maintenance and inspection of roof equipment without working on the roof below the lifted bogie, thereby facilitating maintenance, reducing potential safety hazard during operation, and improving maintenance safety and operation efficiency; the maintenance platform arranged on one side can be lifted up and down to realize maintenance of different heights of the vehicle body from bottom to top, and particularly, the maintenance of the connecting part of the bogie and the vehicle roof can be realized.
2) The strength of the supporting device for the bearing platform is guaranteed through the reinforcing device arranged on the maintenance platform, the weight of the bearing platform is partially borne by the rail beam supporting upright column connected with the supporting device, and the safety of an operator during operation on the maintenance platform is further improved.
3) The maintenance platform is arranged on the side edge of the track beam in a lifting mode, so that the space is saved, the practicability is high, and the popularization and the use are convenient.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic perspective view of a movable suspended air-iron maintenance platform according to a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the movable suspended air-iron maintenance platform of the present invention, which is arranged in cooperation with a track;
FIG. 3 is a schematic perspective view of a second embodiment of the movable suspended platform for repairing empty rail in the present invention;
FIG. 4 is a schematic perspective view of a movable suspended air iron maintenance platform of the third embodiment of the present invention, which is arranged in cooperation with a track;
FIG. 5 is a schematic perspective view of a movable suspended platform for repairing empty rail in accordance with a third embodiment of the present invention;
FIG. 6 is a schematic perspective view of a fourth embodiment of the movable suspended air-iron maintenance platform of the present invention, which is arranged in cooperation with a track;
fig. 7 is a schematic perspective view of a fourth embodiment of the movable suspended air iron maintenance platform in the present invention;
fig. 8 is a schematic perspective view of a fifth embodiment of the movable suspended air-iron maintenance platform of the present invention, which is arranged in cooperation with a track;
fig. 9 is a schematic perspective view of a fifth embodiment of the movable suspended air iron maintenance platform in the present invention;
fig. 10 is a schematic perspective view of a sixth embodiment of the movable suspended air iron maintenance platform in the present invention;
fig. 11 is a schematic perspective view of a seventh embodiment of the movable suspended air-iron maintenance platform in the present invention.
Description of reference numerals: 1. a vehicle parking track; 2. a support device; 3. a first bearing platform 31, a first accommodating device 32, a first telescopic device 321, a first supporting structure 322, a first lifting structure 3221, a first butt joint structure 3222 and a first telescopic structure; 4. a third bearing platform 41, a third accommodating device 42 and a third telescopic device; 5. a second bearing platform 51, a second accommodating device 52, a second telescopic device 521, a second supporting structure 522, a second lifting structure 5221, a second butt joint structure 5222 and a second telescopic structure; 6. a guardrail; 7. and a reinforcing device.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The invention provides a movable suspended air-rail maintenance platform which comprises a bearing platform, a driving device and a supporting device, wherein the bearing platform and the driving device are both arranged on the supporting device; the bearing platform is movably arranged relative to the supporting device; the bearing platform is arranged on one side or two sides of the track beam; under the working state, the bearing platform can be driven by the driving device to lift along the height direction of the supporting device to realize the maintenance of the parts with different heights of the car body, or the bearing platforms arranged at the two sides of the track beam are driven by the driving device to lift to the set height, and then the bearing platforms extend inwards to realize the butt joint of the corresponding bearing platforms at the two sides, so that a maintenance platform surrounding the periphery of the bogie or the periphery of the car body is formed, the comprehensive maintenance of the bogie at the top of the car body and the maintenance of the car roof wading pen are realized, the bogie does not need to be lifted through the formed peripheral maintenance platform, the dangerous hidden danger of working under heavy objects is eliminated, the operation safety is improved, and the maintenance of different parts of the car body can be realized; the bearing platform provided by the invention can realize appearance maintenance of different height parts of the vehicle body, and other operations such as marking paint on the vehicle body and the like by supporting the bearing platform through the supporting device and driving the bearing platform to lift; the bearing platform can be driven by the driving device to lift along the height direction of the supporting device, and the bearing platform rises to be parallel to the rail walking surface, and controls the telescopic device at the corresponding part of the bearing platform to realize butt joint with the rail beam, so that the maintenance platform and the rail beam form a maintenance station after butt joint, and further maintenance, part replacement and the like of equipment such as a bogie and the like can be realized; and (III) the bearing platform can be lifted to a specific position of the carriage, and the bearing platform is butted with the maintenance platform around the bogie through the lifting and stretching devices of the bearing platform, so that the peripheral side of the bogie, the installation and maintenance of equipment at the top of the carriage and the like are realized.
Furthermore, the bearing platform arranged on one side is driven by the driving device to lift up and down, the bearing platform is arranged along the extending direction of the track beam, namely arranged in parallel with the track beam, the flexible lifting arrangement can realize the maintenance of different height parts of the vehicle body of the suspension type air rail, and the limitation that the vehicle body can be maintained only by climbing to the roof in the prior art is eliminated; in addition, in the invention, the maintenance platform arranged on each side of the track beam can form a concave structure matched with the bogie through lifting and stretching changes, under the condition of not influencing maintenance of the joint of the car body and the bogie, lifting and stretching of specific parts are realized through the arrangement of different structures in the maintenance platform, the butt joint of bearing platforms with concave structures on two sides is realized, a peripheral maintenance platform taking the bogie as the center is formed, the omnibearing maintenance of the bogie on the car roof is realized through the butted maintenance platform, meanwhile, the maintenance platform formed by butt joint of the bearing platforms on two sides can realize close and accurate monitoring in the installation process of the bogie and the car roof through the maintenance platform in the installation process of the bogie and the car roof, the installation efficiency is improved, the working efficiency is improved, and meanwhile, the safety of operators and maintenance personnel is ensured.
It should be noted that, in the specific embodiment provided by the present invention, the maintenance platform and the track beam are integrally fixed or fixed on the ground, but the present invention also includes a detachable and movable arrangement of the fixing device of the maintenance platform and the ground, or the maintenance platform and the track beam are integrally movable together, so that the details are not repeated herein.
The invention is further illustrated by the following examples with reference to the accompanying drawings.
Example one
Referring to the attached figure 1, the invention provides a movable suspended air-iron maintenance platform, which is shown as a schematic three-dimensional structure diagram of the maintenance platform arranged on the side surface of a vehicle parking track 1; the overhauling platform comprises a supporting device 2, a first bearing platform 3, a third bearing platform 4 and a second bearing platform 5, wherein in the embodiment, the third bearing platform is arranged between the first bearing platform and the second bearing platform, the first bearing platform 3 and the second bearing platform 5 are respectively connected with the ground through one supporting device 2, and the first bearing platform, the second bearing platform and the third bearing platform form the first overhauling platform; according to the movable maintenance platform, the driving device drives the supporting device to rotate to realize the lifting of the first maintenance platform, the maintenance of the vehicle body of the suspended air rail, the connection part of the vehicle body and the bogie and the maintenance of the bogie at different heights are realized, the danger and the space limitation that workers need to climb to the roof to maintain specific parts in the prior art are eliminated, and the working safety and the working convenience are improved.
Furthermore, the maintenance platforms can be arranged on two sides of a vehicle parking track, the simultaneous maintenance of different parts of the same air-rail vehicle body can be realized through the lifting platforms on the two sides, and the maintenance platforms running on the two sides simultaneously do not interfere with each other, so that the working efficiency is improved; when the bogie and the connecting piece at the top of the vehicle body need to be installed on the parking track, the front and back monitoring and debugging of the two sides and the installation part are realized through the maintenance platforms arranged on the two sides, the installation efficiency is guaranteed, and the operation maintenance efficiency in unit time is improved; in this embodiment, the maintenance platforms on both sides are arranged in parallel, and as will be understood by those skilled in the art, the maintenance platforms arranged on both sides of the vehicle parking track may be arranged in a staggered manner, so as to realize maintenance of a specific position of the vehicle body, the bogie, or a joint of the vehicle body and the bogie.
With reference to fig. 1, the present embodiment further includes a guardrail 6 and a reinforcing device 7, the guardrail is disposed outside the first maintenance platform and is used for protecting the worker during the lifting process of the maintenance platform, the present invention further includes a protection railing (not shown in the figure) disposed at two end sides and inside of the first bearing platform and the second bearing platform, and the protection railing is used for further improving the protection of the worker, and the specific arrangement can be flexibly set according to the actual situation.
Furthermore, the invention also comprises a reinforcing device 7 which is used for connecting the supporting device of the maintenance platform with the vehicle parking track and used for enhancing the bearing safety of the maintenance platform; the reinforcing device is arranged on the upper portion of the supporting device, and the supporting device comprises a rotating structure used for realizing the lifting of a first maintenance platform and a lower end fixing structure and an upper end fixing structure which are used for arranging two ends of the rotating structure and are respectively connected with the ground and a vehicle parking track.
Example two
Referring to the attached drawing 2, on the basis of the first embodiment, the first bearing platform 3 and the second bearing platform 5 are both of a telescopic structure, and after the vehicle is parked on the rail to park the air-rail vehicle and the rail is completely discharged, the first bearing platform and the second bearing platform of the maintenance platform can be telescopically butted with the rail beam, so that specific maintenance or installation of a worker on the vehicle body from the lifting maintenance platform is realized.
Further, referring to fig. 3, the first maintenance platform 3 includes a first accommodating device 31 and a first telescopic device 32, wherein the first telescopic device is slidably disposed with respect to the first accommodating device, in the present invention, the movement of the first telescopic device with respect to the first accommodating device can be controlled by a corresponding driving device or by a signal button, so as to realize the butt joint of the first telescopic device and the corresponding portion of the side edge of the track beam, and thus the first carrying platform and the track carrying beam form a whole; the second maintenance platform 5 comprises a second accommodating device 51 and a second telescopic device 52, wherein the second telescopic device is slidably arranged relative to the second accommodating device, and in the invention, the movement of the second telescopic device relative to the second accommodating device can be controlled by a corresponding driving device or a signal button, so that the butt joint of the second telescopic device and the corresponding part of the side edge of the track beam is realized, and the second bearing platform and the track bearing beam form a whole; in the working state, the first telescopic device 32, the first accommodating device 31, the third carrying platform, the second telescopic device 52 and the second accommodating device 51 form a concave structure for semi-surrounding a bogie (not shown in the drawing) on the roof, and in the invention, the longitudinal length of the third carrying platform is larger than that of the bogie.
Further, can set up one or more this maintenance platform in suspension type air-iron overhauls storehouse, in this embodiment, park orbital both sides parallel arrangement two this maintenance platforms at a vehicle, under operating condition, set up in the first load-bearing platform of both sides, the second load-bearing platform respectively inwards extends and corresponds the position butt joint with the track roof beam, make two first telescoping devices of both sides, two second telescoping devices surround specific bogie entirely, realize that the staff overhauls the week side of bogie on overhauing the platform.
Furthermore, the outer sides of the first telescopic device and the second telescopic device also comprise a protection device for protecting a channel formed after the first telescopic device and the second telescopic device are butted with the track beam; and laser ranging devices are further arranged on the end faces of the inner sides of the first telescopic device and the second telescopic device and used for detecting the distance detection in the butt joint process of the overhauling platform and the track beam, and the overhauling platform is controlled to ascend and descend through adjustment to realize the accurate butt joint of the first telescopic device, the second telescopic device and the track beam.
EXAMPLE III
Referring to fig. 4, on the basis of the second embodiment, the first bearing platform 3 and the second bearing platform 5 are both of a structure capable of being set up in a lifting manner, that is, after the first telescopic device and the second telescopic device of the first bearing platform and the second bearing platform are respectively in butt joint with the track beam, the first bearing platform and the second bearing platform can be respectively lifted.
Further, referring to fig. 5, the first telescopic device 32 includes a first docking structure 321 and a first lifting structure 322, wherein the first lifting structure is arranged in a lifting manner with respect to the first docking structure, and in the present invention, the first lifting structure and the first docking structure can lift via a scissor-fork structure, or alternatively, the first lifting structure can lift via a hydraulic structure; the second telescopic device 52 includes a second docking structure 521 and a second lifting structure 522, wherein the second lifting structure is arranged to be lifted relative to the second docking structure, and in the present invention, the second lifting structure and the second docking structure can be lifted by a scissor-fork structure, or the second lifting structure is lifted by a hydraulic structure; under the working state, the first lifting structure and the second lifting structure can ascend to a set height relative to the first maintenance platform and are used for the maintenance of the upper part of the bogie and the like by workers.
Example four
Referring to fig. 6, on the basis of the third embodiment, the first lifting structure of the first bearing platform 3 and the second lifting structure of the second bearing platform 5 are both structures that can be telescopically arranged, that is, after the first extending device and the second extending device of the first bearing platform and the second bearing platform are respectively butted with the track beam, the first lifting structure and the second lifting structure can respectively extend and retract.
Further, referring to fig. 7, the first lifting structure 322 includes a first docking structure 3221 and a first telescoping structure 3222, the first telescoping structure being slidably connected with the first docking structure; the second lifting structure 522 includes a second docking structure 5221 and a second telescoping structure 5222, the second telescoping structure being slidably connected with the second docking structure; in this embodiment, two maintenance platforms are provided, and by controlling the first extending structure 3222 and the second extending structure 5222 at two sides to extend inward respectively, each pair of corresponding extending structures is butted to form a second maintenance platform for maintaining parts and connecting portions at two ends of the bogie.
EXAMPLE five
Referring to fig. 8 and fig. 9, on the basis of the fourth embodiment, the third maintenance platform 4 is of a liftable structure and includes a third accommodating device 41 and a third telescopic device 42, the third telescopic device is slidably disposed relative to the third accommodating device, and the third telescopic device can flexibly adjust the distance between the maintenance platform and the bogie according to the structure of the bogie, or the telescopic third telescopic device extends outwards to realize maintenance of the roof on which the bogie is not mounted; further, the third telescoping device 42 can also be a lifting structure, and in a state required by actual work, the third telescoping device can lift in cooperation with the first telescoping device and the second telescoping device to form a third maintenance platform, that is, the bogie and the roof can be detected in an all-round manner through the arrangement of the embodiment.
EXAMPLE six
Referring to the attached drawing 10, the suspension type air-iron overhaul warehouse provided by the invention comprises one or more tracks for parking suspension type trains, each track can be provided with one or more overhaul platforms, and the movable suspension type air-iron overhaul platforms arranged on two sides of a track beam can be butted pairwise to form annular overhaul platforms; in the embodiment, one vehicle parking track can be simultaneously provided with four maintenance platforms aiming at two adjacent bogies, so that the maintenance of a pair of bogies on one empty railway vehicle by the maintenance platforms is realized; further, through the lift, the flexible setting that correspond load-bearing platform, can realize each and overhaul the butt joint of platform and track roof beam to and to the lift of overhauing specific parts, improve maintenance work efficiency, guarantee staff's safety simultaneously.
EXAMPLE seven
Referring to the attached figure 11, the maintenance platform provided by the invention can be arranged according to a track beam arranged in a maintenance warehouse, namely, the longitudinal length of the lifting bearing platform is consistent with the length of a unit air-rail vehicle parked on the track beam, the occupied space of the bearing platform is reduced, and meanwhile, the maintenance of the vehicle by an operator is ensured; in the invention, the maintenance platform is fixedly connected with the upright post of the track beam in the maintenance warehouse, and has different moving and fixed structures, thereby reducing the space and the floor occupation area; it will be understood by those skilled in the art that if the track beam in the service depot is configured to be movable, the service platform used in conjunction therewith may also be configured to be movable, and the invention is not limited in its scope.
Furthermore, the bearing platform further comprises a butt joint device, wherein the butt joint device is fixedly arranged on the side face, far away from the supporting device, of the bearing platform and is used for butt joint with a fixing device arranged at the cantilever end on the outer side of the track beam in a butt joint state. The butt joint device is fixedly arranged on the outer end face of the bearing platform; the butting device comprises at least one group of convex structures; in a butt joint state, the convex structure is clamped with the groove structure arranged on the cantilever at the outer side of the track beam, so that butt joint of the corresponding bearing platform and the track beam is realized; or the butt joint device is fixedly arranged on two side surfaces of the bearing platform; the butting device comprises at least one group of bayonet structures; and in a butt joint state, the bayonet structure is clamped with a clamping bolt structure arranged on a cantilever at the outer side of the track beam, so that the butt joint of the bearing platform and the track beam is realized.
The supporting device can also be a hydraulic telescopic upright post which is fixedly arranged on the ground; the maintenance platform comprises one or more hydraulic telescopic upright columns; when the hydraulic telescopic upright columns are multiple, the multiple hydraulic telescopic upright columns are arranged at intervals along the longitudinal direction of the track beam.
In addition, the first bearing platform, the second bearing platform and the third bearing platform can also be arranged in a telescopic manner, the third bearing platform is connected with the first bearing platform in a telescopic manner, the second bearing platform is arranged at one end, far away from the first bearing platform, of the third bearing platform and is arranged with the third bearing platform in a telescopic manner, namely, the liftable maintenance platform is arranged on the ground only through the supporting device connected with the first bearing platform; under the working state, the first bearing platform can move up and down under the driving of the driving device, the third bearing platform can extend outwards relative to the first bearing platform, the second bearing platform can extend outwards relative to the third bearing platform, and a first maintenance platform formed by the second bearing platform, the third bearing platform and the first bearing platform is arranged in parallel with the track beam for suspending the air iron.
Further, the guard device of the present invention may be provided in a telescopic guard rail structure.
Furthermore, the supporting device is a spiral lifting device; the maintenance platform comprises one or more spiral lifting devices; when the number of the spiral lifting devices is multiple, the spiral lifting devices are arranged at intervals along the longitudinal direction of the track beam; in the working process, the spiral lifting device drives the bearing platform to ascend or descend through the driving device.
Furthermore, a reinforcing auxiliary supporting device fixedly connected with the ground can be arranged on the peripheral side of each spiral lifting device, so that the supporting effect on the bearing platform is enhanced.
While the invention has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the invention. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A movable suspended air-rail maintenance platform is characterized by comprising a bearing platform, a driving device and a supporting device, wherein the bearing platform and the driving device are both arranged on the supporting device;
the bearing platform is movably arranged relative to the supporting device; the bearing platform is arranged on one side or two sides of the track beam;
in a working state, the bearing platform can be driven by the driving device to lift along the height direction of the supporting device, or the bearing platforms arranged on two sides are driven by the driving device to move inwards for butt joint to form an overhauling platform.
2. The movable suspended air iron maintenance platform according to claim 1, wherein the bearing platform is a telescopic structure and/or the bearing platform is a liftable structure.
3. The movable suspended air-rail overhaul platform according to claim 2, wherein the bearing platform comprises a first bearing platform, a second bearing platform and a third bearing platform, and the first bearing platform and the second bearing platform are respectively arranged at two ends of the third bearing platform; the first bearing platform and the second bearing platform are both connected with the supporting device;
in a working state, the first bearing platform, the second bearing platform and the third bearing platform move up and down under the driving of the driving device to realize the maintenance of the suspended hollow iron at different heights.
4. The movable suspended air-rail service platform of claim 2, wherein the load-bearing platform comprises a first load-bearing platform, a second load-bearing platform, and a third load-bearing platform, the third load-bearing platform being telescopically connected to the first load-bearing platform; the second bearing platform is arranged at one end of the third bearing platform far away from the first bearing platform and is arranged in a telescopic way with the third bearing platform;
the first bearing platform is connected with the supporting device;
in a working state, the first bearing platform can move up and down under the driving of the driving device, the third bearing platform can extend outwards relative to the first bearing platform, the second bearing platform can extend outwards relative to the third bearing platform, and a first overhauling platform formed by the second bearing platform, the third bearing platform and the first bearing platform is arranged in parallel with a track beam for suspending the air rail.
5. The mobile suspended air break maintenance platform according to any one of claims 3 or 4, wherein the first load-bearing platform comprises a first housing means and a first telescoping means, the first telescoping means being movably disposed with respect to the first housing means;
the second bearing platform comprises a second accommodating device and a second telescopic device, and the second telescopic device is movably arranged relative to the second accommodating device;
in a working state, the first accommodating device, the first telescopic device, the second accommodating device, the second telescopic device and the third bearing platform form a second overhauling platform which is of a concave structure.
6. The movable suspended air-rail maintenance platform according to claim 5, wherein the first telescopic device comprises a first butt joint structure and a first lifting structure, and the first lifting structure is in lifting connection with the first butt joint structure;
the second telescopic device comprises a second butt joint structure and a second lifting structure, and the second lifting structure is connected with the second butt joint structure in a lifting manner;
under the working state, the first lifting structure is driven by a first power mechanism to be far away from the first butting structure and extend upwards, the second lifting structure is driven by a second power mechanism to be far away from the second butting structure and extend upwards, and the first lifting structure and the second lifting structure form a third maintenance platform.
7. The movable suspended air iron maintenance platform according to claim 6, further provided with a guard comprising a first member and a second member, wherein the first member and the second member are respectively telescopically mounted on the periphery side of the maintenance platform to form a circumferential guard.
8. The mobile suspended air iron maintenance platform of claim 1, wherein the support device is a spiral lifting device;
the service platform comprises one or more spiral lifting devices;
when the number of the spiral lifting devices is multiple, the spiral lifting devices are arranged at intervals along the longitudinal direction of the track beam;
in the working process, the spiral lifting device drives the bearing platform to ascend or descend through the driving device.
9. The movable suspended air-rail maintenance platform according to claim 1, further comprising a reinforcing device, wherein the reinforcing device is fixedly arranged between the supporting device and the rail beam supporting upright and used for reinforcing the supporting device.
10. A suspended air-rail overhaul garage comprising one or more overhaul platforms, one or more tracks for parking suspended trains, wherein the overhaul platform is a movable suspended air-rail overhaul platform according to any one of claims 1 to 9;
under the operating condition, set up in track roof beam both sides the movable hangs sky indisputable maintenance platform can two liang butt joints form annular maintenance platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095261.1A CN111204673A (en) | 2020-02-14 | 2020-02-14 | Movable hangs sky indisputable maintenance platform and suspension type sky indisputable maintenance storehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095261.1A CN111204673A (en) | 2020-02-14 | 2020-02-14 | Movable hangs sky indisputable maintenance platform and suspension type sky indisputable maintenance storehouse |
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| Publication Number | Publication Date |
|---|---|
| CN111204673A true CN111204673A (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010095261.1A Pending CN111204673A (en) | 2020-02-14 | 2020-02-14 | Movable hangs sky indisputable maintenance platform and suspension type sky indisputable maintenance storehouse |
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| CN (1) | CN111204673A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926641A (en) * | 2020-08-14 | 2020-11-13 | 北京中建空列集团有限公司 | Suspension type air train track beam detection system |
| CN112172864A (en) * | 2020-09-03 | 2021-01-05 | 中铁第四勘察设计院集团有限公司 | Train inspection process flow method for suspension type monorail train |
| CN112479089A (en) * | 2020-12-25 | 2021-03-12 | 中铁第四勘察设计院集团有限公司 | Movable maintenance operation platform of suspension type monorail train and operation method thereof |
| CN113186760A (en) * | 2021-04-29 | 2021-07-30 | 北京铁道工程机电技术研究所股份有限公司 | Movable track bridge |
| CN115417342A (en) * | 2022-09-15 | 2022-12-02 | 中铁二院工程集团有限责任公司 | Overhauling operation platform and overhauling method convenient for overhauling suspension type monorail vehicle |
-
2020
- 2020-02-14 CN CN202010095261.1A patent/CN111204673A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926641A (en) * | 2020-08-14 | 2020-11-13 | 北京中建空列集团有限公司 | Suspension type air train track beam detection system |
| CN111926641B (en) * | 2020-08-14 | 2021-08-31 | 北京中建空列集团有限公司 | Suspension type air train track beam detection system |
| CN112172864A (en) * | 2020-09-03 | 2021-01-05 | 中铁第四勘察设计院集团有限公司 | Train inspection process flow method for suspension type monorail train |
| CN112172864B (en) * | 2020-09-03 | 2023-01-17 | 中铁第四勘察设计院集团有限公司 | Train inspection process flow method for suspension type monorail train |
| CN112479089A (en) * | 2020-12-25 | 2021-03-12 | 中铁第四勘察设计院集团有限公司 | Movable maintenance operation platform of suspension type monorail train and operation method thereof |
| CN112479089B (en) * | 2020-12-25 | 2023-12-15 | 中铁第四勘察设计院集团有限公司 | Movable overhaul operation platform of suspension type monorail train and operation method thereof |
| CN113186760A (en) * | 2021-04-29 | 2021-07-30 | 北京铁道工程机电技术研究所股份有限公司 | Movable track bridge |
| CN113186760B (en) * | 2021-04-29 | 2022-12-09 | 北京铁道工程机电技术研究所股份有限公司 | Movable track bridge |
| CN115417342A (en) * | 2022-09-15 | 2022-12-02 | 中铁二院工程集团有限责任公司 | Overhauling operation platform and overhauling method convenient for overhauling suspension type monorail vehicle |
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