CN2828000Y - Hydraulic lifting moving trolley - Google Patents
Hydraulic lifting moving trolley Download PDFInfo
- Publication number
- CN2828000Y CN2828000Y CN 200520051930 CN200520051930U CN2828000Y CN 2828000 Y CN2828000 Y CN 2828000Y CN 200520051930 CN200520051930 CN 200520051930 CN 200520051930 U CN200520051930 U CN 200520051930U CN 2828000 Y CN2828000 Y CN 2828000Y
- Authority
- CN
- China
- Prior art keywords
- lifting arm
- oil
- hydraulic
- base
- oil pressure
- 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.)
- Expired - Lifetime
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Abstract
The utility model introduces a novel hydraulic lifting moving trolley which is composed of a base with universal wheels, a lifting arm, a motor, an oil tank, a control box, an electromagnetic valve, an oil pressure gauge, an anti-seepage oil box, an oil delivery pipe, an oil pressing top rod, etc. The utility model is characterized in that the upper part of the base is provided with the x-shaped lifting arm which is fixedly connected with the base and is composed of hinged connecting rods. The oil pressing top rod is connected with the lifting arm and is communicated with the oil tank in a hydraulic mechanism through the oil delivery pipe connected with the oil pressing top rod, so that a controllable electrohydraulic lifting mechanism is formed. Simultaneously, the upper part of the lifting arm is provided with a table-shaped frame which is fixedly connected with the lifting arm. A roller and a screw rod with a screw rod handle are arranged in the frame body, and a group of wire groove fixing clamps which can complete synchronously clamping and loosening is arranged on an axle of the screw rod; in addition, a limiting stop is arranged on the frame.
Description
Technical field
The utility model relates to a kind of hydraulic lifting travelling car, belongs to the elevating transport apparatus class, is particularly useful for the usefulness that city rail vehicle is installed wire casing.
Background technology
At present, more famous in the world railcar manufacturer, as Siemens, the said firm is carrying out the pre-cloth of railcar wire casing when installing, at first, traverse table, rail vehicle, and portable car lifting J-Horner and pre-cloth bench board must be adopted, the ground rail that carries out transition fit for rail vehicle and traverse table will be built for this reason on ground, wire casing erecting bed position; Secondly, with traverse table and rail vehicle car body is transported on the mobile car lifter earlier during installation, with overhead traveling crane pre-cloth bench board is winched on the rail vehicle then, be transported to the car body below of special-purpose erecting bed position again by traverse table; Also must be during installation by about adjusting portable car lifting J-Horner and carrying out and up-down adjustment, so that wire casing carriage mounting hole and car body mounting hole are aimed at; Its three because pre-cloth land lengths surpasses the length between two sleeper beams, during wire casing, need online trench bottom to add about 10, make the wire casing mounting hole more press close to the high bed hedgehopping tub of 500mm of car body in the middle of therefore installing; Its four because pre-cloth bench board is an integral structure, operating personal must be faced upward and lie in the installation of carrying out bolt on the platform during installation; This can increase the operation easier and the fatigue strength of operating personal undoubtedly.
For this reason, inventor unit has proposed a kind of installation method of brand new railcar wire casing, promptly finish the pre-cloth of wire casing on the platform of elder generation outside car, then with this in advance the wire casing of cloth transport to the below of car body relevant position, the lifting mechanism that utilizes the conveyer setting is lifted to the wire casing installation position of car body with wire casing, finally finishes the installation of wire casing.
The utility model content
The present utility model purpose: aim to provide a kind of prewiring groove transportation of can finishing, this wire casing can be lifted the ideal tools of delivering to car body wire casing installation position again.
This hydraulic lifting travelling car, form by base 13, lifting arm 16, the motor 5 of band cardan wheel 9 and fuel tank 10, control capsule 6, electromagnetic valve 7, oil pressure indicator 8, antiseepage oil box 11 transport pipe 14 and the oil pressure push rod 15 etc. of forming hydraulic efficiency elevation structure, it is characterized in that: described base 13 tops are provided with the X type lifting arm 16 fixed and that be made up of rod hinge connection with base, be connected with an oil pressure push rod 15 on this lifting arm 16, transport pipe 14 through linking to each other with this oil pressure push rod is communicated with the fuel tank 10 in the hydraulic gear, forms controlled electro-hydraulic elevator structure thus; Simultaneously, be provided with the platform shape framework 2 fixed with it on the top of described lifting arm 16, be provided with the screw mandrel 17 of roller 4 and band screw handle 3 in the framework of described framework, be provided with on the bar axle of this screw mandrel 17 and can exercising the one group of wire casing geometrical clamp 18 that clamps synchronously and unclamp action; In addition, on described framework, be provided with spacing stop 1.
Described cardan wheel 9 band self-locking mechanisms.
This hydraulic lifting travelling car according to above technical scheme proposition, because its base is provided with cardan wheel, the top of pedestal is provided with controlled hydraulic efficiency elevation structure again, so it can carry easily, and the prewiring groove moves neatly in the work workshop, can enter the appropriate position of body framework high spatial and lifting again ideally and place wire casing on the framework 2, be convenient to the installation that the operative employee finishes wire casing rapidly and accurately.Adopt after the said apparatus, both can reduce the place that the workshop is installed and take requirement, also can avoid the frequent use of some large-scale erecting equipments, can reduce cost of installation significantly.
Description of drawings
Accompanying drawing 1 is the utility model structural representation:
Accompanying drawing 2 is the structural representation of platform-like framework.
Among the figure 1, spacing stop 2, platform-like framework 3, screw handle 4, roller 5, motor 6, control capsule 7, electromagnetic valve 8, oil pressure indicator 9, cardan wheel 10, fuel tank 11, antiseepage oil box 13, base 14, transport pipe 15, oil pressure push rod 16, lifting arm 17, screw mandrel 18, wire casing geometrical clamp
The specific embodiment
This hydraulic lifting travelling car as shown in the figure, it is for realizing a kind of auxiliary installing mechanism of installation design-calculated of railcar wire casing, it is by the base 13 by band cardan wheel 9, lifting arm 16, the fuel tank 10 of motor 5 and composition hydraulic efficiency elevation structure, control capsule 6, electromagnetic valve 7, oil pressure indicator 8, antiseepage oil box 11, compositions such as transport pipe 14 and oil pressure push rod 15, it is characterized in that: described base 13 tops are provided with base fixed, and the X type lifting arm of forming by rod hinge connection 16, be connected with an oil pressure push rod 15 on this lifting arm 16, transport pipe 14 through linking to each other with this oil pressure push rod is communicated with the fuel tank 10 in the hydraulic gear, forms controlled electro-hydraulic elevator structure thus; Simultaneously, be provided with the platform-like framework 2 fixed with it on the top of described lifting arm 16, be provided with the screw mandrel 17 of roller 4 and band screw handle 3 in the framework of described framework, be provided with on the bar axle of this screw mandrel 17 and can exercising the one group of wire casing geometrical clamp 18 that clamps synchronously and unclamp action; In addition, on described framework, be provided with spacing stop 1.
In actual use, the use that should combine of this hydraulic lifting travelling car, it both can be used for the installation of wire casing in the car of railcar, also can be used for the installation of underframe wire casing.
Claims (2)
1, a kind of hydraulic lifting travelling car, base (13) by band cardan wheel (9), lifting arm (16), the fuel tank (10) of motor (5) and composition hydraulic efficiency elevation structure, control capsule (6), electromagnetic valve (7), oil pressure indicator (8), antiseepage oil box (11), transport pipe (14) and oil pressure push rod (15) are formed, it is characterized in that: described base (13) top is provided with base fixed, and the X type lifting arm of forming by rod hinge connection (16), be connected with an oil pressure push rod (15) on this lifting arm (16), and be communicated with fuel tank (10) in the hydraulic gear through the transport pipe (14) that links to each other with this oil pressure push rod, form controlled electro-hydraulic elevator structure thus; Simultaneously, be provided with the platform shape framework (2) fixed with it on the top of described lifting arm (16), be provided with the screw mandrel (17) of roller (4) and band screw handle (3) in the framework of described framework, be provided with on the bar axle of this screw mandrel (17) and can exercising the one group of wire casing geometrical clamp (18) that clamps synchronously and unclamp action; In addition, on described framework, be provided with spacing stop (1).
2, a kind of hydraulic lifting travelling car as claimed in claim 1 is characterized in that: described cardan wheel (9) band self-locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051930 CN2828000Y (en) | 2005-09-16 | 2005-09-16 | Hydraulic lifting moving trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051930 CN2828000Y (en) | 2005-09-16 | 2005-09-16 | Hydraulic lifting moving trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2828000Y true CN2828000Y (en) | 2006-10-18 |
Family
ID=37079558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051930 Expired - Lifetime CN2828000Y (en) | 2005-09-16 | 2005-09-16 | Hydraulic lifting moving trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2828000Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050411A (en) * | 2010-12-30 | 2011-05-11 | 中国科学院长春光学精密机械与物理研究所 | Ground lifting machine for aerial remote sensor |
| CN108706517A (en) * | 2018-06-14 | 2018-10-26 | 董杰 | A kind of weight movement power assisting device |
| CN112390192A (en) * | 2020-11-30 | 2021-02-23 | 中车长春轨道客车股份有限公司 | Lifting device for installing top line slot box in railway passenger car and installation method thereof |
-
2005
- 2005-09-16 CN CN 200520051930 patent/CN2828000Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050411A (en) * | 2010-12-30 | 2011-05-11 | 中国科学院长春光学精密机械与物理研究所 | Ground lifting machine for aerial remote sensor |
| CN108706517A (en) * | 2018-06-14 | 2018-10-26 | 董杰 | A kind of weight movement power assisting device |
| CN112390192A (en) * | 2020-11-30 | 2021-02-23 | 中车长春轨道客车股份有限公司 | Lifting device for installing top line slot box in railway passenger car and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SOUTH CAR ZHUZHOU ELECTRIC LOCOMOTIVE CO. Free format text: FORMER NAME OR ADDRESS: ZHUZHOU ELECTRIC LOCOMOTIVE CO., LTD., NANCHE GROUP, CHINA |
|
| CP03 | Change of name, title or address |
Address after: Zhuzhou City, Hunan Province, Shifeng Tian heart East, zip code: 412000 Patentee after: South Locomotive & Rolling Stock Zhuzhou Power Car Co., Ltd. Address before: Zhuzhou City, Hunan Province, Shifeng Tian heart East, zip code: 412000 Patentee before: Zhuzhou Electric Power Locomotive Co., Ltd., China Nanche Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |