CN109264620A - A kind of multi-functional combined high-altitude operation vehicle for railway electrification construction - Google Patents
A kind of multi-functional combined high-altitude operation vehicle for railway electrification construction Download PDFInfo
- Publication number
- CN109264620A CN109264620A CN201811072966.0A CN201811072966A CN109264620A CN 109264620 A CN109264620 A CN 109264620A CN 201811072966 A CN201811072966 A CN 201811072966A CN 109264620 A CN109264620 A CN 109264620A
- Authority
- CN
- China
- Prior art keywords
- wheel
- travelling wheel
- pedestal
- traction
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- 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
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The present invention discloses a kind of multi-functional combined high-altitude operation vehicle for railway electrification construction, it include: vehicle frame, pedestal, pedestal leveling hydraulic cylinder, rail wheel, traction wheel, traction wheel is liftoff mechanism, travelling wheel and the liftoff mechanism of travelling wheel, which can switch in traction mode, traveling mode, track pattern Three models；When traction mode is run, the traction wheel contacts ground, and the travelling wheel is detached from ground；When traveling mode operation, the traction wheel is detached from ground, while the travelling wheel contacts ground, and the travelling wheel is used for across rail, so that the rail wheel is located at the surface arrangement of the rail；When track pattern is run, the travelling wheel is detached from ground under the driving of the liftoff mechanism of travelling wheel wheel, and the rail wheel integrally falls with Operation Van at this time, and engages with rail；Three models maintain the maximum flexibility of Operation Van, mobility strong, operating efficiency height.
Description
Technical field
The present invention relates to railway electrification construction fields, and in particular to a kind of multi-functional public affairs for railway electrification construction
The dual-purpose high-altitude operation vehicle of iron.
Background technique
Current rail contact net upkeep operation depends on traditional hutching, and safety, mobility are poor, operation effect
Rate is low, it is clear that can no longer meet the railway construction demand of high speed development.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, a kind of multi-functional public affairs for railway electrification construction are provided
The dual-purpose high-altitude operation vehicle of iron solves railway contact line upkeep operation in the prior art and depends on traditional hutching, machine
Dynamic property is poor, the low technical problem of operating efficiency.
To reach above-mentioned technical purpose, technical solution of the present invention provides a kind of for the multi-functional of railway electrification construction
Combined high-altitude operation vehicle, comprising: vehicle frame, pedestal, pedestal leveling hydraulic cylinder, rail wheel, traction wheel, traction wheel is liftoff machine
Structure, travelling wheel and the liftoff mechanism of travelling wheel, the vehicle frame are set to the lower section of the pedestal, the upper end of the vehicle frame and the base
Seat is hinged；The fixing end of the pedestal leveling hydraulic cylinder and side of the vehicle frame is hinged, the pedestal levels stretching for hydraulic cylinder
Contracting end and the side of the pedestal are hinged, and the pedestal leveling hydraulic cylinder is used to drive the left and right of the relatively described vehicle frame of the pedestal
Two sides deflection, carries out the leveling of the pedestal；The rail wheel be it is multiple, multiple rail wheels are rotationally connected with described respectively
The left and right sides of the bottom of vehicle frame；Mechanism that the traction wheel, traction wheel are liftoff, travelling wheel and the liftoff mechanism of travelling wheel are more
A, multiple liftoff mechanisms of traction wheel are respectively arranged in the left and right sides of the vehicle frame；Each liftoff mechanism of the traction wheel
Driving end correspond one traction wheel of installation and the traction wheel driven to be detached from ground or contact ground；It is walked described in multiple
Row takes turns the left and right sides that liftoff mechanism is respectively arranged in the vehicle frame；The driving end one of each liftoff mechanism of the travelling wheel is a pair of
One travelling wheel should be installed and the travelling wheel is driven to be detached from ground or contact ground；
Wherein, the shaft of the travelling wheel is vertical with the shaft of the rail wheel, and the shaft of the travelling wheel, the rail
The shaft of road wheel, the shaft of the traction wheel are each parallel to ground configuration.
Compared with prior art, the beneficial effect comprise that the multi-functional rail-road for being used for railway electrification construction
Dual-purpose high-altitude operation vehicle can switch in traction mode, traveling mode, track pattern Three models；When traction mode is run,
The traction wheel contacts ground, and the travelling wheel is detached from ground；When traveling mode operation, the traction wheel is detached from ground, simultaneously
The travelling wheel contacts ground, and the travelling wheel is used for across rail, so that the rail wheel is located at the surface of the rail
Arrangement；When track pattern is run, the travelling wheel is detached from ground under the driving of the liftoff mechanism of travelling wheel wheel, described at this time
Rail wheel integrally falls with Operation Van, and engages with rail；Three models maintain the maximum flexibility of Operation Van, mobility
By force, operating efficiency is high.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is the attachment structure schematic diagram of traction wheel liftoff mechanism and traction wheel in the present invention.
Fig. 3 is the attachment structure schematic diagram of the second mounting plate and the second rotation fulcrum in the present invention.
Schematic perspective view when Fig. 4 is traction mode of the present invention.
Fig. 5 is the positive structure diagram of Fig. 4.
Fig. 6 is the side structure schematic view of Fig. 4.
Fig. 7 is the overlooking structure diagram of Fig. 4.
Schematic perspective view when Fig. 8 is traveling mode of the present invention.
Fig. 9 is the positive structure diagram of Fig. 8.
Figure 10 is the side structure schematic view of Fig. 8.
Figure 11 is the overlooking structure diagram of Fig. 8.
Schematic perspective view when Figure 12 is track pattern of the present invention.
Figure 13 is the positive structure diagram of Figure 12.
Figure 14 is the side structure schematic view of Figure 12.
Figure 15 is the overlooking structure diagram of Figure 12.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1~15 are please referred to, the present embodiment provides a kind of multi-functional combined high-altitudes for railway electrification construction
Operation Van, comprising: vehicle frame 1, pedestal 2, pedestal leveling hydraulic cylinder 3, rail wheel 4, traction wheel 5, traction wheel is liftoff mechanism 6, traveling
Wheel 7, travelling wheel is liftoff mechanism 8, drawing head 9, Aerial Work LT a, column type lift work bucket b and ground connection pantograph c.
The vehicle frame 1 is set to the lower section of the pedestal 2, and the upper end of the vehicle frame 1 and the pedestal 2 are hinged；The base
The telescopic end that the fixing end of seat leveling hydraulic cylinder 3 and the side of the vehicle frame 1 are hinged, the pedestal levels hydraulic cylinder 3 with it is described
The side of pedestal 2 is hinged, and the pedestal leveling hydraulic cylinder 3 is used to drive the left and right sides of the relatively described vehicle frame 1 of the pedestal 2
Deflection, carries out the leveling of the pedestal 2, and in the present embodiment, there are four the pedestal leveling settings of hydraulic cylinder 3, each two institutes
It states pedestal leveling hydraulic cylinder 3 and is set to the same side.
In the present embodiment, the rail wheel 4 is four, and four rail wheels 4 are rotationally connected with the vehicle two-by-two respectively
The left and right sides of the bottom of frame 1
The traction wheel 5, traction wheel is liftoff, and mechanism 6 is four, and four liftoff difference of mechanisms 6 of traction wheel are two-by-two
It is installed on the left and right sides of the vehicle frame 1；The driving end of four liftoff mechanisms 6 of traction wheel corresponds leads described in installation one
Running wheel 5 simultaneously drives the traction wheel 5 to be detached from ground or contact ground；Specifically, the left and right sides of the vehicle frame 1 is provided with two
A first rotation fulcrum 1a；Each liftoff mechanism 6 of the traction wheel includes the first mounting plate 61, travelling wheel telescopic hydraulic cylinder
62, first mounting plate 61 is installed on the first rotation fulcrum 1a；The fixing end of the travelling wheel telescopic hydraulic cylinder 62
Hingedly simultaneously with the telescopic end of hinged, the described travelling wheel telescopic hydraulic cylinder 62 of the vehicle frame 1 and 61 free end of the first mounting plate
First mounting plate 61 is driven to swing up and down；The traction wheel 5 is rotationally connected on first mounting plate 61；This implementation
A hydraulic motor is mounted in example on each first mounting plate 61, hydraulic motor and the traction wheel 5 are drivingly connected, use
It is rotated in the driving traction wheel 5.
The travelling wheel 7, travelling wheel is liftoff, and mechanism 8 is four, and four liftoff difference of mechanisms 8 of travelling wheel are two-by-two
It is installed on the left and right sides of the vehicle frame 1, and is located at two ipsilateral liftoff mechanisms 8 of travelling wheel respectively close to the vehicle frame
1 rear and front end arrangement；The driving end of each liftoff mechanism 8 of the travelling wheel corresponds one travelling wheel 7 of installation and drives
It moves the travelling wheel 7 and is detached from ground or contact ground；Specifically, the left and right sides of the vehicle frame 1 is respectively provided with, there are two the second rotations
Turn fulcrum 1b；Each liftoff mechanism 8 of the travelling wheel includes the second mounting plate 81, travelling wheel telescopic hydraulic cylinder 82, and described the
Two mounting plates 81 are installed on the second rotation fulcrum 1b, in the present embodiment, second mounting plate and second rotation
The connecting portion of fulcrum be an articulated shaft, the articulated shaft pass through second rotation fulcrum after to side 90 degree be bent to form one
Rocking handle；The fixing end of the travelling wheel telescopic hydraulic cylinder 82 and hinged, the described travelling wheel telescopic hydraulic cylinder 82 of the vehicle frame 1
The free end of telescopic end and second mounting plate 81 is hinged and second mounting plate 81 is driven to swing up and down, the present embodiment
In, the telescopic end and the rocking handle of the travelling wheel telescopic hydraulic cylinder 82 are hinged；The travelling wheel 7 is rotationally connected with described second
On mounting plate 81；Be mounted on a hydraulic motor in the present embodiment on each second mounting plate 81, hydraulic motor with it is described
Travelling wheel 7 is drivingly connected, for driving the travelling wheel 7 to rotate.
Wherein, the shaft of the travelling wheel 7 is vertical with the shaft of the rail wheel 4, and the shaft of the travelling wheel 7, institute
The shaft of the shaft, the traction wheel 5 of stating rail wheel 4 is each parallel to ground configuration.
The drawing head 9 is set to the front end of the vehicle frame 1, convenient for traction；Drawing head 9 described in the present embodiment is using used
Property hydraulic brake version, meet chassis quick response and stablize braking requirement；Preferably, the traction wheel 5 is outstanding using leaf spring
It hangs, meets Vehicle Highway traveling damping requirement.
The Aerial Work LT a, the column type lift work bucket b are mounted on the upper surface of the pedestal, lower mast
Formula lift work bucket b can carry out 0~180 ° of rotation and lifting, can meet maintenance personal and pacify to the electrified equipment of track two sides
Dress and maintenance needs；Scissor-type lifting platform a can be vertically moved up or down, and can be met maintenance personal and be pacified to the electrified equipment above track
Dress and maintenance needs.
The ground connection pantograph c is installed on the pedestal 2, for preventing operating personnel from getting an electric shock, is controlled and is risen by air compressor machine
Drop can carry out contact net lines and lead high and stagger measurement.
The multi-functional combined high-altitude operation vehicle for being used for railway electrification construction can be in traction mode, traveling mould
Switch in formula, track pattern Three models；When traction mode is run, the traction wheel 5 contacts ground, and the travelling wheel 7 is detached from
Ground；When traveling mode operation, the traction wheel 5 is detached from ground, while the travelling wheel 7 contacts ground, and the travelling wheel 7 is used
In across rail, so that the rail wheel 4 is located at the surface arrangement of the rail；When track pattern is run, the travelling wheel 7
It is detached from ground under the driving of the liftoff mechanism 8 of the travelling wheel wheel, the rail wheel 4 integrally falls with Operation Van at this time, and with
Rail engagement；Three models maintain the maximum flexibility of Operation Van；Also, under traction mode, Operation Van is by exterior vehicle
Traction is drawn if transportation range is shorter without exterior vehicle, and traction wheel 5 is provided by the hydraulic motor being drivingly connected with it
Power.
Concrete operations process: the multi-functional combined high-altitude operation vehicle for being used for railway electrification construction reaches specified ground
When point need to get on the right track, traction mode is switched into traveling mode.The travelling wheel 7 is in the case where the liftoff mechanism 8 of the travelling wheel drives
To lower swing and ground is contacted, and vehicle is jacked up, then traction wheel 5 is packed up.Four travelling wheels 7 are driven by four hydraulic motors
It is dynamic, laterally upper lower railway requirement may be implemented.
After rail wheel 4 is to middle orbit, travelling wheel 7 is slowly packed up, and vehicle slowly reduces, and is ensuring rail wheel 4 and track
After centering contact, travelling wheel 7 is packed up completely.Four rail wheels 4 are driven by four hydraulic motors.
The above described specific embodiments of the present invention are not intended to limit the scope of the present invention..Any basis
Any other various changes and modifications that technical concept of the invention is made should be included in the guarantor of the claims in the present invention
It protects in range.
Claims (6)
1. a kind of multi-functional combined high-altitude operation vehicle for railway electrification construction, comprising: vehicle frame, pedestal, pedestal tune
Mechanism that flat hydraulic cylinder, rail wheel, traction wheel, traction wheel are liftoff, travelling wheel and the liftoff mechanism of travelling wheel, the vehicle frame are set to institute
The lower section of pedestal is stated, the upper end of the vehicle frame and the pedestal are hinged；The fixing end of the pedestal leveling hydraulic cylinder and the vehicle
The side of the telescopic end and the pedestal of hinged, the described pedestal leveling hydraulic cylinder in the side of frame is hinged, and the pedestal leveling is hydraulic
Cylinder carries out the leveling of the pedestal for driving the left and right sides of the relatively described vehicle frame of the pedestal to deflect；The rail wheel is
Multiple, multiple rail wheels are rotationally connected with the left and right sides of the bottom of the vehicle frame respectively；The traction wheel, traction wheel from
Ground mechanism, travelling wheel and the liftoff mechanism of travelling wheel be it is multiple, multiple liftoff mechanisms of traction wheel are respectively arranged in the vehicle
The left and right sides of frame；The driving end of each liftoff mechanism of the traction wheel corresponds described in one traction wheel of installation and driving
Traction wheel is detached from ground or contact ground；Multiple liftoff mechanisms of the travelling wheel are respectively arranged in the left and right sides of the vehicle frame；
The driving end of each liftoff mechanism of the travelling wheel corresponds one travelling wheel of installation and the travelling wheel is driven to be detached from ground
Face or contact ground；
Wherein, the shaft of the travelling wheel is vertical with the shaft of the rail wheel, and the shaft of the travelling wheel, the rail wheel
Shaft, the shaft of the traction wheel is each parallel to ground configuration.
2. the multi-functional combined high-altitude operation vehicle according to claim 1 for railway electrification construction, feature
It is, the first rotation fulcrum is provided at left and right sides of the vehicle frame；Each liftoff mechanism of the traction wheel includes first
Mounting plate, travelling wheel telescopic hydraulic cylinder, first mounting plate are installed in first rotation fulcrum；The travelling wheel is flexible
The telescopic end of the fixing end of hydraulic cylinder and hinged, the described travelling wheel telescopic hydraulic cylinder of the vehicle frame and first mounting plate from
By holding hinged and first mounting plate being driven to swing up and down；The traction wheel is rotationally connected on first mounting plate.
3. the multi-functional combined high-altitude operation vehicle according to claim 1 for railway electrification construction, feature
It is, the second rotation fulcrum is provided at left and right sides of the vehicle frame；Each liftoff mechanism of the travelling wheel includes second
Mounting plate, travelling wheel telescopic hydraulic cylinder, second mounting plate are installed in second rotation fulcrum；The travelling wheel is flexible
The telescopic end of the fixing end of hydraulic cylinder and hinged, the described travelling wheel telescopic hydraulic cylinder of the vehicle frame and second mounting plate from
By holding hinged and second mounting plate being driven to swing up and down；The travelling wheel is rotationally connected on second mounting plate.
4. the multi-functional combined high-altitude operation vehicle according to claim 1 for railway electrification construction, feature
It is, the multi-functional combined high-altitude operation vehicle for railway electrification construction further includes Aerial Work LT, institute
State the upper surface that Aerial Work LT is installed on the pedestal.
5. the multi-functional combined high-altitude operation vehicle according to claim 1 for railway electrification construction, feature
It is, the multi-functional combined high-altitude operation vehicle for railway electrification construction further includes column type lift work
Bucket, the column type lift work bucket are installed on the upper surface of the pedestal.
6. the multi-functional combined high-altitude operation vehicle according to claim 1 for railway electrification construction, feature
It is, the multi-functional combined high-altitude operation vehicle for railway electrification construction further includes ground connection pantograph, described
Ground connection pantograph is installed on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072966.0A CN109264620B (en) | 2018-09-14 | 2018-09-14 | Multifunctional highway and railway dual-purpose overhead working truck for railway electrification construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811072966.0A CN109264620B (en) | 2018-09-14 | 2018-09-14 | Multifunctional highway and railway dual-purpose overhead working truck for railway electrification construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109264620A true CN109264620A (en) | 2019-01-25 |
| CN109264620B CN109264620B (en) | 2024-03-22 |
Family
ID=65188258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811072966.0A Active CN109264620B (en) | 2018-09-14 | 2018-09-14 | Multifunctional highway and railway dual-purpose overhead working truck for railway electrification construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109264620B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895798A (en) * | 2019-03-26 | 2019-06-18 | 武汉迪亚威紧固件有限公司 | A kind of railway electrification construction Multifunctional aloft-work vehicle |
| CN110509731A (en) * | 2019-08-30 | 2019-11-29 | 中国铁建电气化局集团第五工程有限公司 | A kind of track traveling chassis of rubber-tyred high-altitude operation vehicle |
| CN112960005A (en) * | 2021-02-23 | 2021-06-15 | 厦门绣襦纺织有限公司 | Full-automatic intelligent railway contact net dropper nondestructive inspection equipment of building |
| CN115092191A (en) * | 2022-07-01 | 2022-09-23 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895798A (en) * | 2019-03-26 | 2019-06-18 | 武汉迪亚威紧固件有限公司 | A kind of railway electrification construction Multifunctional aloft-work vehicle |
| CN110509731A (en) * | 2019-08-30 | 2019-11-29 | 中国铁建电气化局集团第五工程有限公司 | A kind of track traveling chassis of rubber-tyred high-altitude operation vehicle |
| CN112960005A (en) * | 2021-02-23 | 2021-06-15 | 厦门绣襦纺织有限公司 | Full-automatic intelligent railway contact net dropper nondestructive inspection equipment of building |
| CN115092191A (en) * | 2022-07-01 | 2022-09-23 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
| CN115092191B (en) * | 2022-07-01 | 2023-09-12 | 中铁工程设计咨询集团有限公司 | Rail transit running gear |
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| Publication number | Publication date |
|---|---|
| CN109264620B (en) | 2024-03-22 |
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