CN101492058A - Leveling system of railway electrification working vehicle - Google Patents
Leveling system of railway electrification working vehicle Download PDFInfo
- Publication number
- CN101492058A CN101492058A CNA2008100467649A CN200810046764A CN101492058A CN 101492058 A CN101492058 A CN 101492058A CN A2008100467649 A CNA2008100467649 A CN A2008100467649A CN 200810046764 A CN200810046764 A CN 200810046764A CN 101492058 A CN101492058 A CN 101492058A
- Authority
- CN
- China
- Prior art keywords
- car frame
- main car
- revolution
- leveling system
- adjustable extension
- 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.)
- Pending
Links
Images
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a leveling system for a railway electrification operation vehicle. A main frame is provided with a pivoting support which is provided with a lifting upright post; the upright post is provided with an operation platform; the pivoting support is hinged with the main frame; at least one adjustable extension piece is arranged between the pivoting support and the main frame; and one end of the adjustable extension piece is connected with the pivoting support, while the other end is connected with the main frame. The leveling system solves the problem that the operation platform is declined due to superelevation of an outer rail when the railway electrification operation vehicle works in a curved section. Compared with the prior art, the leveling system adjusts the operation platform by adjusting the pivoting support, can actively adjust an inclination angle of the operation platform of the vehicle relative to a horizontal plane to remove deflection of the operation platform, and adjust the operation platform to a horizontal position so as to ensure safety and convenient work of operators.
Description
Affiliated technical field
The present invention relates to a kind of leveling system that is applied to railway electrification working vehicle.
Background technology
Present railway electrification working vehicle, when the operation of curve location, (the railway term: superelevation of outer rail), car body and job platform produce deflection, cause workmen's dysstasia, and workpiece is placed unstability because the rail in the circuit outside is than inboard rail height.
Summary of the invention
The object of the present invention is to provide a kind ofly, be used for the leveling system of the railway electrification working vehicle of cancel job platform deflection in curve operation location.
Technical program of the present invention also lies in: revolution is installed on the main car frame supports, revolution is equipped with lifting column on supporting, job platform is installed on the lifting column, revolution support and main car frame are hinged, between revolution support and the main car frame at least one adjustable extension spare is installed, adjustable extension spare one end and revolution support and connection, the other end is connected with main car frame.
Be provided with at least one lockout mechanism between described revolution support and the main car frame, lockout mechanism is hydraulic gear, air-actuator, motor drive mechanism or hand gear.
Technical program of the present invention also lies in: comprise main car frame, revolution support, revolution is equipped with lifting column on supporting, job platform is installed on the lifting column, revolution is supported and is installed on the public chassis, public chassis and main car frame are hinged, between public chassis and the main car frame at least one adjustable extension spare is installed, adjustable extension spare one end is connected with public chassis, and the other end is connected with main car frame.
Being provided with at least one between described public chassis and the main car frame can be with the lockout mechanism of public chassis and main car frame mechanical caging, and lockout mechanism is hydraulic gear, air-actuator, motor drive mechanism or hand gear.
Described adjustable extension spare is hydraulic actuating cylinder, cylinder or hand gear.
Compared with prior art, job platform of the present invention is connected by lifting column and revolution support and is fixed as one, support relative horizontal surface inclination angle by adjusting revolution, the job platform of vehicle can be adjusted the inclination angle by relative horizontal surface on one's own initiative, in order to the cancel job platform inclination, job platform is adjusted to level attitude, convenient with the safety and the work that guarantee the workmen.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the present invention.
Fig. 1 reorganizes and outfit the scheme drawing of state in the superelevation of outer rail location for the present invention.
Fig. 2 is the scheme drawing of the present invention at superelevation of outer rail location operating condition.
Fig. 3 is the embodiment of the invention 1 scheme drawing.
Fig. 4 is the embodiment of the invention 2 scheme drawings.
The specific embodiment
Fig. 1 is the present invention reorganizes and outfit state in the superelevation of outer rail location a scheme drawing, and (1) is main car frame, and (3) are job platform, and (4) are lifting column, and (5) are supported for revolution, and (7) are adjustable extension spare.Adjustable extension spare this moment (7) is regained, and main car frame (1), job platform (3), lifting column (4), revolution are supported (5) same bogie truck (2) and together remained on obliquity.
Among Fig. 2, adjustable extension spare (7) stretches out, and job platform (3), lifting column (4) and revolution are supported (5) and be adjusted to level attitude, and the same bogie truck of main car frame (1) (2) still remains on obliquity.
Among Fig. 3, (5) and the hinged installation of main car frame (1) are supported in revolution, and revolution is supported between (5) and the main car frame (1) an adjustable extension spare (7) is installed, and adjustable extension spare (7) is a hydraulic actuating cylinder, its piston rod head supports (5) with revolution and is connected, and cylinder barrel end cap head is connected with main car frame (1).Revolution is supported between (5) and the main car frame (1) and is provided with two lockout mechanisms (8), and this mechanism is a pneumatic latch, and latch inserts in the pin-and-hole of revolution support (5) and main car frame (1), revolution can be supported (5) and main car frame (1) mechanical caging.Reorganize and outfit state, lockout mechanism (8) latch inserts, and is in locking bit, and adjustable extension spare (7) is regained, and guarantees job platform, lifting column (4), revolution support (5) safe in operation; Operating condition, lockout mechanism (8) latch is extracted, and is in and separates lock-bit, adjustable extension spare (7) stretches out, make job platform, lifting column (4), revolution support (5) whole horizontal surface relatively and adjust the inclination angle on one's own initiative,, job platform is adjusted to level attitude in order to eliminate the car body deflection.
Among Fig. 4, job platform (3) is loaded on revolution through lifting column (4) and supports (5), (5) are supported in revolution and lorry-mounted crane (6) is installed on the public chassis (9), public chassis (9) and the hinged installation of main car frame (1), four adjustable extension spares (7) are installed between public chassis (9) and the main car frame (1), adjustable extension spare (7) one ends are connected with public chassis (9), and the other end is connected with main car frame (1).Operating condition, adjustable extension spare (7) action, make job platform (3), lifting column (4), revolution support (5), public chassis (9) whole horizontal surface relatively adjust the inclination angle on one's own initiative,, job platform (3) is adjusted to level attitude in order to eliminate the car body deflection.(2) be bogie truck.
Claims (6)
1, a kind of leveling system of railway electrification working vehicle, revolution is installed on the main car frame (1) supports (5), revolution is supported on (5) lifting column (4) is installed, job platform (3) is installed on the lifting column (4), it is characterized in that: revolution support (5) and main car frame (1) are hinged, revolution is supported between (5) and the main car frame (1) at least one adjustable extension spare (7) is installed, and adjustable extension spare (7) one ends support (5) with revolution and are connected, and the other end is connected with main car frame (1).
2, the leveling system of railway electrification working vehicle according to claim 1 is characterized in that: described adjustable extension spare (7) is hydraulic actuating cylinder, cylinder or hand gear.
3, the leveling system of railway electrification working vehicle according to claim 1, it is characterized in that: support between (5) and the main car frame (1) being provided with at least one lockout mechanism (8) in revolution, lockout mechanism (8) is hydraulic gear, air-actuator, motor drive mechanism or hand gear.
4, a kind of leveling system of railway electrification working vehicle, comprise main car frame (1), revolution support (5), revolution is supported on (5) lifting column (4) is installed, job platform (3) is installed on the lifting column (4), it is characterized in that: described revolution is supported (5) and is installed on the public chassis (9), public chassis (9) and main car frame (1) are hinged, between public chassis (9) and the main car frame (1) at least one adjustable extension spare (7) is installed, the adjustable extension spare public chassis of (7) one ends (9) connect, and the other end is connected with main car frame (1).
5, the leveling system of railway electrification working vehicle according to claim 4 is characterized in that: described adjustable extension spare (7) is hydraulic actuating cylinder, cylinder or hand gear.
6, the leveling system of railway electrification working vehicle according to claim 4, it is characterized in that: being provided with at least one between public chassis (9) and main car frame (1) can be with the lockout mechanism (8) of public chassis (9) and main car frame (1) mechanical caging, and lockout mechanism (8) is hydraulic gear, air-actuator, motor drive mechanism or hand gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100467649A CN101492058A (en) | 2008-01-24 | 2008-01-24 | Leveling system of railway electrification working vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100467649A CN101492058A (en) | 2008-01-24 | 2008-01-24 | Leveling system of railway electrification working vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101492058A true CN101492058A (en) | 2009-07-29 |
Family
ID=40922895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100467649A Pending CN101492058A (en) | 2008-01-24 | 2008-01-24 | Leveling system of railway electrification working vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101492058A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295253A (en) * | 2011-08-10 | 2011-12-28 | 宝鸡南车时代工程机械有限公司 | Working platform leveling device for catenary working car of railway contact line |
| CN102602823A (en) * | 2012-03-31 | 2012-07-25 | 常州市瑞泰工程机械有限公司 | Leveling mechanism for engineering machinery |
| CN114408820A (en) * | 2022-01-17 | 2022-04-29 | 湖南中联重科智能高空作业机械有限公司 | Aerial work platform |
| CN115072633A (en) * | 2022-07-13 | 2022-09-20 | 广东电网有限责任公司 | Aerial work auxiliary platform |
-
2008
- 2008-01-24 CN CNA2008100467649A patent/CN101492058A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295253A (en) * | 2011-08-10 | 2011-12-28 | 宝鸡南车时代工程机械有限公司 | Working platform leveling device for catenary working car of railway contact line |
| CN102295253B (en) * | 2011-08-10 | 2014-04-23 | 宝鸡南车时代工程机械有限公司 | Working platform leveling device for catenary working car of railway contact line |
| CN102602823A (en) * | 2012-03-31 | 2012-07-25 | 常州市瑞泰工程机械有限公司 | Leveling mechanism for engineering machinery |
| CN102602823B (en) * | 2012-03-31 | 2014-11-05 | 常州市瑞泰工程机械有限公司 | Leveling mechanism for engineering machinery |
| CN114408820A (en) * | 2022-01-17 | 2022-04-29 | 湖南中联重科智能高空作业机械有限公司 | Aerial work platform |
| CN115072633A (en) * | 2022-07-13 | 2022-09-20 | 广东电网有限责任公司 | Aerial work auxiliary platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101556203B (en) | Closed adjustable thrust gantry device | |
| CN101492058A (en) | Leveling system of railway electrification working vehicle | |
| CA2143493A1 (en) | Track-bound rotary crane | |
| CN101492057A (en) | Leveling system of railway electrification working vehicle | |
| JP7376570B2 (en) | Bracing devices for vehicle cranes, especially vehicle crane systems with attached parts transport units for lateral superlifts | |
| CN201154703Y (en) | Leveling system of railway electrification work vehicle | |
| CN201154704Y (en) | Leveling system of railway electrification work vehicle | |
| JP2010508204A (en) | Stabilizer device for large vehicles | |
| CN201154705Y (en) | Leveling system of railway electrification work vehicle | |
| CN101492056A (en) | Leveling system of railway electrification working vehicle | |
| JP3702252B2 (en) | Mobile loading test vehicle | |
| US20060027136A1 (en) | Rail wheel attachment for a vehicle | |
| JP3951635B2 (en) | Railway vehicle air spring device, air spring height adjusting method, and railway vehicle carriage | |
| CN108249349A (en) | A kind of portable vehicle tailgate installs hydraulic device | |
| CN111170199B (en) | Air bag lifter for assembly of passenger car | |
| EP2161177B1 (en) | A lifting device | |
| CN101955143B (en) | Safe locking valve for straight arm type aerial work platform | |
| AU2011218494B2 (en) | Method and arrangement at trucks for tipping a loading bin | |
| HUT69895A (en) | Running gear suspension, mainly for low level floor bus | |
| CN207016358U (en) | A kind of frame for trackless door deformation type crane | |
| CN202947854U (en) | Device for testing rollover-prevention performance of cab | |
| CN205146941U (en) | Railway freight car automobile body contouring car | |
| ES2243178T3 (en) | PROCEDURE FOR THE SUPPORT OF A HYDRAULICALLY AND MOVABLE OPERATED WORK TEAM ON A RAILWAY, AS WELL AS WORK TEAM FOR THE PERFORMANCE OF THIS PROCEDURE. | |
| ITTO960187A1 (en) | LEVELING SUSPENSION DEVICE FOR TRUCK CAB | |
| CA2809950A1 (en) | Retractable rail wheels for a road/rail vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090729 |