CN210886786U - Equipment is changed to long heavy part of switch - Google Patents
Equipment is changed to long heavy part of switch Download PDFInfo
- Publication number
- CN210886786U CN210886786U CN201921403557.4U CN201921403557U CN210886786U CN 210886786 U CN210886786 U CN 210886786U CN 201921403557 U CN201921403557 U CN 201921403557U CN 210886786 U CN210886786 U CN 210886786U
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- folding arm
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- switch
- synchronizer
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000008859 change Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model belongs to the track field of maintaining provides a long heavy part replacement equipment of switch, the on-line screen storage device comprises a base, be fixed with reversing mechanism on the base, reversing mechanism comprises guide rail and locking mechanical system, the last gyration that is fixed with of reversing mechanism is supported, and the gyration is supported and is fixed with the stand, has arranged folding arm on the stand and can be on folding arm gliding lifting hook and support column, has still arranged synchronizer on folding arm, synchronizer's fixed part is installed on folding arm, and synchronizer's moving part arranges on the lifting hook, the connecting seat that goods bogie and connection flatcar used has still been arranged on the base. This long heavy part of switch changes equipment has realized the specialization of the long heavy part of high-speed railway switch change equipment through collapsible, rotatable, the davit that can commutate, has reduced the change activity duration, has improved the stability of change operation, has reduced the change operation risk, and the efficiency of construction is high and change quality is better.
Description
Technical Field
The utility model belongs to the track field of maintaining, concretely relates to long heavy part replacement equipment of switch for transporting and changing long heavy part of high-speed railway switch.
Background
At present, the replacement of long and heavy parts of domestic high-speed railway turnout faces the difficulties of short operation time, lack of effective special equipment and the like. The long and heavy parts of the turnout are generally transported to an operation site by a railway special flat car and then hoisted and replaced by an automobile crane. Due to the closure of high-speed railways, it is difficult for the mobile crane to reach the working place. The jib height of mobile crane is higher, faces the risk of touching or damaging the contact net above the railway. In addition, the synchronism of the turnout is poor when the automobile crane is used for hoisting the turnout, the swing is large, and the construction efficiency is low.
Disclosure of Invention
The utility model aims at overcoming the drawback that the long heavy part of above-mentioned current high-speed railway switch was changed, providing a long heavy part of switch and changing equipment, the long heavy part of change high-speed railway switch that can be convenient fast.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a long heavy part of switch changes equipment, includes the base, be fixed with reversing mechanism on the base, reversing mechanism comprises guide rail and locking mechanical system, reversing mechanism is last to be fixed with the gyration and to support, and the gyration is supported and is fixed with the stand, has arranged folding arm on the stand and can be on folding arm gliding lifting hook and support column, has still arranged synchronizer on folding arm, synchronizer's fixed part installs on folding arm, and synchronizer's removal part arranges on the lifting hook, still arranged the connecting seat that goods bogie and connection flatcar used on the base. The turnout long and heavy part replacing equipment is additionally arranged on an NX70 or other railway common flat cars, and the flat cars which are additionally provided with the turnout long and heavy part replacing equipment can be freely grouped by one or more rows according to the different lengths of the turnout long and heavy parts to be replaced during operation.
In the technical scheme, the rotary support is fixed on the reversing mechanism and can drive the folding arm to rotate for 360 degrees through being driven by the motor or the hydraulic motor.
In the technical scheme, the folding arm is multi-section folding, occupies a small space when being folded, is convenient for long-distance transportation, becomes a straight arm after being unfolded, and the lifting hook and the supporting column provide a sliding track, the supporting column is arranged on the folding arm, the folding arm is folded in a rotating mode during operation, the folding arm is placed in a rotating mode after the operation is completed, and the folding arm is kept stable.
In the technical scheme, the lifting hook is arranged on the folding arm and moves along the length direction of the folding arm, the clamp mechanism is arranged below the lifting hook, a steel rail and a turnout can be clamped conveniently, the lifting hook is used for lifting a long and heavy part of the turnout, and the long and heavy part of the turnout is transferred between the base and a circuit.
In the technical scheme, the support column is divided into the line support column and the adjacent line support column, the line support column and the adjacent line support column are respectively arranged at two ends of the folding arm, the support column is supported on the ground during operation, the line support and the adjacent line support three support points, the support is provided for the whole equipment, the equipment and the flat car are prevented from overturning, the support column can move along the length direction of the folding arm, the bottom of the support column can be supported on a stable and reliable plane, and after the operation is completed, the support column is folded and supported on the base and can also be rotated and folded.
In the technical scheme, the synchronizer comprises a fixed part and a moving part, the fixed part is a fixed mark and is installed on the folding arm, the moving part is a recognizer and is arranged on the lifting hook, and the synchronizer is used for ensuring the action harmony of all the lifting hooks, so that the lifting process of the long and heavy parts of the turnout is stable and ordered.
In the technical scheme, the reversing mechanism is fixed on the base and comprises a guide rail and a locking mechanism, the guide rail can drive components such as the rotary support, the stand column, the folding arm and the lifting hook to move on the base, so that the turnout long and heavy component replacement equipment can meet the operation requirements of a left adjacent line and a right adjacent line, and the locking mechanism locks the rotary support after the reversing mechanism completes the reversing.
In the technical scheme, the cargo bogie is fixed on the upper part of the base, and the cargo bogie can eliminate adverse effects caused by the follow-up of long and heavy parts of turnout when multiple rows of flat cars are marshalled and transported through a railway curve.
In the technical scheme, the connecting seats are respectively fixed on two sides of the base, and the base is fixed on the NX70 or other railway shared flatcars.
The utility model provides a beneficial effect that technical scheme brought is: the specialization of the high-speed railway turnout long and heavy part replacement equipment is realized through the foldable, rotatable and reversible suspension arm, the replacement operation time is shortened, the stability of the replacement operation is improved, the replacement operation risk is reduced, the construction efficiency is high, and the replacement quality is better.
Drawings
Fig. 1 is a schematic view of the structure of the utility model in the retracted state.
Fig. 2 is a schematic isometric view of the apparatus of the present invention in a retracted state.
Fig. 3 is an isometric structural schematic diagram of the device of the present invention in an operating state.
Fig. 4 is the isometric structure schematic diagram of the utility model discloses under the equipment right side adjacent line operating condition.
Fig. 5 is the isometric structure schematic diagram of the utility model discloses under equipment left side adjacent line operating condition.
In the figure, a base 1, a connecting seat 101, a base support 102, a rotary support 2, an upright post 3, a folding arm 4, a folding arm 401, a folding arm 402, a folding arm 403, a folding arm driving motor 404, a guide rail 405, a locking rod 406, a hook 5, a steel rail clamp 501, a hoist 502, a hook driving mechanism 503, a support column 6, an adjacent line support column 601, a rotary motor 602, a support column driving mechanism 603, a line support column 604, a synchronizer 7, a fixed mark 701, an identifier 702, a reversing mechanism 8 and a cargo bogie 9.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it may be directly connected to the other element or may be present as an intervening element.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 5, an embodiment of the present invention provides a railroad switch long and heavy component replacing apparatus, which includes a base 1, the base 1 includes a base support 102 and a connecting seat 101 fixed on the base support, a reversing mechanism 8 is fixed on the base support 102, a rotary support 2 is fixed on the reversing mechanism 8, the reversing mechanism 8 can drive the rotary support 2 to move on both sides of the base support 102, a column 3 is fixed on the rotary support 2, a folding arm 401 is fixed on the column 3, a folding arm 402 is connected to the folding arm 401 through a pin, a folding arm 403 is connected to the folding arm 402 through a pin, the folding arm 402 and the folding arm 403 are driven by a folding arm driving motor 404 to rotate around the pin, so that the folding arm 4 is folded and folded, a locking rod 406 is connected to the folding arm 403, the folding arm 401 is connected to the folding arm 401, and the folding arm 401 is driven by, Guide rails 405 are respectively fixed below the two-section folding arm 402 and the three-section folding arm 403, a lifting hook driving mechanism 503 is connected on the guide rails 405, a hoist 502 is fixed on the lower portion of the lifting hook driving mechanism 503, a steel rail clamp 501 is connected below the hoist 502, the hoist driving mechanism 503 drives the hoist 502 and the steel rail clamp 501 to slide on the guide rails 405, the hoist 502 drives the steel rail clamp 501 to move up and down, a line supporting column 604 is fixed on the outer end of the one-section folding arm 401, the line supporting column 604 can extend or shorten, the line supporting column 604 extends and supports on the ground during operation, the line supporting column is shortened and stops on the base support 102 during car collection, the supporting column driving mechanism 603 is connected on the guide rails 405 below the three-section folding arm 403, a rotary motor 602 connected on the supporting column driving mechanism 603 and an adjacent line supporting column 601 can be driven to slide on the guide rails, the adjacent line supporting columns 601 are rotatably extended and supported on the ground during operation, the adjacent line supporting columns are rotatably shortened and parked on two sides of the guide rail 405 during vehicle collection, the fixed marks 701 of the synchronizing devices 7 are further fixed below the first section of folding arm 401, the second section of folding arm 402 and the third section of folding arm 403, the identifier 702 is fixed on the driving part 503, the position of the driving part 503 can be judged by reading the fixed marks 701 through the identifier 702, so that the accurate positioning of the lifting hook 5 is realized, the cargo bogie 9 is further connected onto the base support 102, and the cargo bogie 9 is used for providing a swinging space for transporting long and heavy parts of turnouts when multiple rows of groups pass through a railway curve.
In the above embodiment, the rotary support 2, the upright column 3, the folding arm 4, the lifting hook 5, the supporting column 6 and the synchronizing device 7 form a set of lifting appliance, and three sets of lifting appliances are uniformly distributed on each base support 102.
This long heavy part of switch changes equipment installs additional on NX70 type railway sharing flatcar through connecting seat 101, and the power of equipment is provided by railcar or generator wagon, selects the quantity of this equipment and flatcar according to the length of switch part during the operation, can organize into groups by one set of this equipment and a train flatcar at least.
In the above embodiment, before the replacement device is operated, the switch long and heavy component is hoisted to the goods bogie 9 above the base bracket 102 by the crane of the base or the hook 5 of the switch long and heavy component replacement device, after the switch long and heavy component arrives at the operation site, the rotary support 2 is rotated 90 degrees to make the folding arm perpendicular to the track, the line support pillar 604 is supported to the ground, the folding arm driving motor 404 drives the two-section folding arm 402 and the three-section folding arm 403 to unfold into a straight line, the support pillar driving mechanism 603 drives the adjacent line support pillar 601 and the rotary motor 602 to the upper side of the outer side of the adjacent line, the rotary motor 602 drives the adjacent line support pillar 601 to rotate to the vertical direction, the adjacent line support pillar 601 is extended and supported on the ground, so far that the line support pillar 604 and the adjacent line support pillar 601 form a three-point support, the hook driving mechanism 503 drives the block 502 and the rail clamp 501 to the upper side of the switch, the rail clamp 501 clamps an old turnout part and puts the turnout part between a flat car and a railway to be replaced, then the rail clamp 501 moves to a new turnout part placed above a goods bogie 9, the new turnout part is hung to a position to be replaced, after the new turnout part is installed, the rail clamp hangs the old turnout part on the goods bogie 9, all parts of the turnout long and heavy part replacing device are retracted according to the reverse sequence during unfolding, the locking rod 406 is rotatably supported on the base (when the device works, the locking rod 406 is folded on the side surface of the folding arm to avoid interference with a hanger and a hung heavy object), and the turnout long and heavy part replacing operation is completed.
In the above embodiment, when the right side of the line of work is changed to the left side, the switch mechanism 8 moves the spreader from the right side to the left side of the base bracket 102, and then hoists a new turnout component onto the freight bogie 9, and the turnout long and heavy component changing operation is performed according to the above steps, and when the left side of the line of work is changed to the right side again, the switch mechanism 8 moves the spreader from the left side to the right side of the base bracket 102.
Details not described in this specification are within the skill of the art that are well known to those skilled in the art.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (6)
1. A turnout long and heavy component replacing device is characterized in that: the base is included, be fixed with reversing mechanism on the base, reversing mechanism comprises guide rail and locking mechanical system, reversing mechanism is last to be fixed with the gyration and to support, is fixed with the stand on the gyration is supported, has arranged folding arm on the stand and can be on folding arm gliding lifting hook and support column, has still arranged synchronizer on folding arm, synchronizer's fixed part is installed on folding arm, and synchronizer's moving part arranges on the lifting hook, still arranged the connecting seat that goods bogie and connection flatcar used on the base.
2. The switch longweight replacement device of claim 1, wherein: the rotary support is driven by a motor or a hydraulic motor and can drive the folding arm to rotate for 360 degrees.
3. The switch longweight replacement device of claim 1, wherein: the folding arm is multi-section folding, becomes a straight arm after the expansion, for lifting hook, support column provide the slip track.
4. The switch longweight replacement device of claim 1, wherein: the support column is divided into a local line support column and an adjacent line support column, which are respectively arranged at two ends of the folding arm, can move along the length direction of the folding arm and can rotate in a vertical plane.
5. The switch longweight replacement device of claim 1, wherein: the goods bogie is fixed on the upper part of the base.
6. The switch longweight replacement device of claim 1, wherein: the connecting seats are respectively fixed on two sides of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403557.4U CN210886786U (en) | 2019-08-27 | 2019-08-27 | Equipment is changed to long heavy part of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921403557.4U CN210886786U (en) | 2019-08-27 | 2019-08-27 | Equipment is changed to long heavy part of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886786U true CN210886786U (en) | 2020-06-30 |
Family
ID=71335751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921403557.4U Expired - Fee Related CN210886786U (en) | 2019-08-27 | 2019-08-27 | Equipment is changed to long heavy part of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886786U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453550A (en) * | 2019-08-27 | 2019-11-15 | 武汉利德测控技术有限公司 | A kind of long heavy parts of track switch more exchange device |
| CN112376336A (en) * | 2021-01-18 | 2021-02-19 | 中铁工程设计咨询集团有限公司 | Suspension type monorail transit vehicle trades rail device |
| JP2022014427A (en) * | 2020-07-06 | 2022-01-19 | 東光産業株式会社 | Loading/unloading device, loading/unloading system and loading/unloading method using the device, and construction system and method for constructing structure using the device |
| CN116289354A (en) * | 2023-05-23 | 2023-06-23 | 石家庄铁道大学 | Self-walking railway rail and sleeper collecting equipment |
-
2019
- 2019-08-27 CN CN201921403557.4U patent/CN210886786U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453550A (en) * | 2019-08-27 | 2019-11-15 | 武汉利德测控技术有限公司 | A kind of long heavy parts of track switch more exchange device |
| JP2022014427A (en) * | 2020-07-06 | 2022-01-19 | 東光産業株式会社 | Loading/unloading device, loading/unloading system and loading/unloading method using the device, and construction system and method for constructing structure using the device |
| JP7321200B2 (en) | 2020-07-06 | 2023-08-04 | 東光産業株式会社 | A loading and unloading device, a loading and unloading system using the device, a loading and unloading method thereof, a structure construction system using the device and a construction method thereof |
| CN112376336A (en) * | 2021-01-18 | 2021-02-19 | 中铁工程设计咨询集团有限公司 | Suspension type monorail transit vehicle trades rail device |
| CN112376336B (en) * | 2021-01-18 | 2021-04-16 | 中铁工程设计咨询集团有限公司 | Suspension type monorail transit vehicle trades rail device |
| CN116289354A (en) * | 2023-05-23 | 2023-06-23 | 石家庄铁道大学 | Self-walking railway rail and sleeper collecting equipment |
| CN116289354B (en) * | 2023-05-23 | 2023-08-08 | 石家庄铁道大学 | Self-walking railway rail and sleeper collecting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |