CN108909534A - A kind of urban track traffic car contact net maintenance hydraulic foldable type tool car - Google Patents
A kind of urban track traffic car contact net maintenance hydraulic foldable type tool car Download PDFInfo
- Publication number
- CN108909534A CN108909534A CN201810649795.7A CN201810649795A CN108909534A CN 108909534 A CN108909534 A CN 108909534A CN 201810649795 A CN201810649795 A CN 201810649795A CN 108909534 A CN108909534 A CN 108909534A
- Authority
- CN
- China
- Prior art keywords
- car
- workbench
- tool car
- hydraulic
- pedestal
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/28—Manufacturing or repairing trolley lines
-
- 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- 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
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- 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
Abstract
The invention discloses a kind of urban track traffic car contact nets to overhaul hydraulic foldable type tool car, including tool car and folding structure, tool car can be by being folded and placed in folding structure, tool car includes workbench, hydraulic strut, locator, electrical control gear, several cross folding struts, pedestal and idler wheel, hydraulic strut one end is connected to pedestal, the other end is connected to the bottom of workbench, locator is installed on the junction of workbench and hydraulic strut, chassis interior is equipped with counterweight moving track, several clump weights are equipped in counterweight moving track, electrical control gear respectively with hydraulic strut, locator is connected with clump weight, folding structure includes foundation trench and draw off gear；It is arranged with that can be pinpointed in each section, does not take up space, human cost is low, the good feature of safety.
Description
Technical field
The invention belongs to technical field of rail traffic, and in particular to a kind of urban track traffic car contact net maintenance is hydraulic
Folded form tool car.
Background technique
With the propulsion of Urbanization in China, the feature of environmental protection of urban construction is paid more and more attention, therefore more and more cities
City's public transport is additionally arranged railway transit passenger car, and inevitably needs to consider maintenance problem.For railway transit passenger car
The maintenance and daily maintenance of contact net, are required to use tool car.
Currently, repairing car for overhead contact line equipment a part in the prior art is car body integral structure, non-dismountable, occupied area
Greatly, transport trouble, another part is splicing structure, also need to transport, and need it is artificial carry out it is assembled, same human cost compared with
Height, and poor safety performance.
Summary of the invention
To solve above-mentioned the technical problems existing in the prior art, the present invention provides one kind can pinpoint in each section
Setting, need using when take out and use, while not taking up space when not in use, eliminate the cost of manpower assembly and transport, safety
Property good urban track traffic car contact net overhaul hydraulic foldable type tool car.
The present invention solves its technical problem and is achieved through the following technical solutions：
A kind of urban track traffic car contact net maintenance hydraulic foldable type tool car, including tool car and folding structure,
The tool car can be by being folded and placed in folding structure, and the tool car includes workbench, hydraulic strut, locator, electricity
Gas control device, several cross folding struts, pedestal and idler wheel, the workbench are in polygon, described hydraulic strut one end
It is connected to pedestal, the other end is connected to the bottom of workbench, and the locator is installed on the company of workbench and hydraulic strut
Place is met, several cross folding struts are separately connected workbench side and pedestal, and the pedestal is set to workbench
Underface, the chassis interior are equipped with counterweight moving track, and several clump weights are equipped in the counterweight moving track, described electrical
Control device is connect with hydraulic strut, locator and clump weight respectively, and the folding structure includes foundation trench and draw off gear, described
Foundation trench opens the road surface by the track of urban track traffic car, and the draw off gear is fixed on foundation trench bottom, the tool car
When through being folded and placed to folding structure, the workbench is flushed with road surface, and the draw off gear includes several elevating levers, loading plate
And motor, several elevating lever bottoms are connected to motor, top is connect with loading plate, and the pedestal can be placed on loading plate.
As further improved technical solution, the tool car is additionally provided with sealing ring, the workbench and foundation trench top
The gap of portion's opening can be filled up by sealing ring, and the depth of the foundation trench is 1-2m.
As further improved technical solution, the workbench is rectangle, and the cross folding strut is equipped with 4
It is a, each side connection of the workbench and only 1 cross folding strut of connection.
As further improved technical solution, the hydraulic strut and pedestal junction are additionally provided with reinforcing pile.
As further improved technical solution, the quantity of the clump weight is 2.
As further improved technical solution, the idler wheel is installed on the bottom of pedestal by telescopic rod, and can pass through
Telescopic rod moves up and down, and the telescopic rod is connect with electrical control gear.
As further improved technical solution, the loading plate is flushed by the highest point that elevating lever rises to road surface.
Beneficial effects of the present invention are：
(1) folding of tool car is realized using hydraulic strut and cross folding strut, while devising folding structure, on ground
Foundation trench is opened in face, and the tool car not used is placed in one, and without influencing traffic, when need to use, and can be incited somebody to action by elevating lever
Tool car send out foundation trench after expansion carry out using, transported without artificial, vehicle etc., it is easy to use；
(2) it can pinpoint and be arranged in each section, when needing to overhaul, take out use at any time, improve the efficiency of maintenance；
(3) it is equipped with clump weight, is capable of the balance of auxiliary maintaining work, improves the safety of tool car entirety；
(4) structure is simple, is more suitable for urban traffic situation complexity, the big situation of transport tool car difficulty.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that tool car of the invention is placed in folding structure；
Fig. 2 is the structural schematic diagram of tool car non-folded state of the invention；
Fig. 3 is the folding structure schematic diagram that elevating lever of the invention rises under highest state.
Description of symbols：1, workbench；2, hydraulic strut；3, locator；4, electrical control gear；5, cross folding
Strut；6, pedestal；7, idler wheel；8, counterweight moving track；9, clump weight；10, foundation trench；11, elevating lever；12, loading plate；13, electric
Machine；14, sealing ring；15, reinforcing pile；16, telescopic rod；17, road surface.
Specific embodiment
Below by specific embodiment, the invention will be further described, and it is not limit that following embodiment, which is descriptive,
Qualitatively, this does not limit the scope of protection of the present invention.
Embodiment
As shown in Figure 1, a kind of urban track traffic car contact net overhauls hydraulic foldable type tool car, including tool car and
Folding structure, the tool car can be by being folded and placed in folding structure；As shown in Fig. 2, the tool car includes workbench
1, hydraulic strut 2, locator 3, electrical control gear 4, several cross folding struts 5, pedestal 6 and idler wheel 7, the workbench
1 is in polygon, and described 2 one end of hydraulic strut is connected to pedestal 6, and the other end is connected to the bottom of workbench 1, the locator
3 are installed on the junction of workbench 1 Yu hydraulic strut 2, and several cross folding struts 5 are separately connected 1 side of workbench
Side and pedestal 6, the pedestal 6 are set to the underface of workbench 1, are equipped with counterweight moving track 8, institute inside the pedestal 6
State and be equipped with several clump weights 9 in counterweight moving track 8, the electrical control gear respectively with hydraulic strut 2, locator 3 and match
Pouring weight 9 connects；As shown in figure 3, the folding structure includes foundation trench 10 and draw off gear, the foundation trench 10 is opened to be handed in city rail
Road surface by the track of logical car, the draw off gear are fixed on 10 bottom of foundation trench, and the tool car is folded and placed to folding and unfolding knot
When structure, the workbench 1 is flushed with road surface, and the draw off gear includes several elevating levers 11, loading plate 12 and motor 13, institute
It states several 11 bottoms of elevating lever to connect with motor 13, top is connect with loading plate 12, and the pedestal 6 can be placed on loading plate 12.
In the present embodiment, the tool car is additionally provided with sealing ring 14, the workbench 1 and foundation trench 10 it is open-topped between
Gap can be filled up by sealing ring 14, and the depth of the foundation trench 10 is 1-2m.
In the present embodiment, the workbench 1 is rectangle, and the cross folding strut 5 is equipped with 4, and the work is flat
Each side of platform 1 connects and only connects 1 cross folding strut 5.
In the present embodiment, the hydraulic strut 2 is additionally provided with reinforcing pile 15 with 6 junction of pedestal.
In the present embodiment, the quantity of the clump weight 9 is 2.
In the present embodiment, the idler wheel 7 is installed on the bottom of pedestal 6 by telescopic rod 16, and can be by telescopic rod 16
Lower movement, the telescopic rod 16 are connect with electrical control gear 4.
As shown in figure 3, the loading plate 12 is flushed by the highest point that elevating lever 11 rises to road surface.
The working principle of the invention and the course of work：Normal condition, tool car is by compression hydraulic strut and folds intersection
Folding support rod is filled in folding structure, fills up the gap of road surface and workbench to flushing with sealing ring, can be normally through space
People and vehicle not will cause any problem on obstacle；When needing to overhaul the contact net of urban track traffic car, sealing ring is taken
Out, tool car is ejected by foundation trench using the elevating lever of folding structure, then tool car is unfolded to fix by electrical control gear, together
When idler wheel ejected after service personnel then can move tool car to suitable position by pedestal by telescopic rod then climb up work
Make platform and carries out service work.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of urban track traffic car contact net overhauls hydraulic foldable type tool car, which is characterized in that including tool car and
Folding structure, the tool car can by being folded and placed in folding structure, the tool car include workbench, hydraulic strut,
Locator, electrical control gear, several cross folding struts, pedestal and idler wheel, the workbench is in polygon, described hydraulic
Strut one end is connected to pedestal, and the other end is connected to the bottom of workbench, the locator be installed on workbench with it is hydraulic
The junction of strut, several cross folding struts, is separately connected workbench side and pedestal, and the pedestal is set to work
Make the underface of platform, the chassis interior is equipped with counterweight moving track, is equipped with several clump weights in the counterweight moving track,
The electrical control gear is connect with hydraulic strut, locator and clump weight respectively, and the folding structure includes foundation trench and folding and unfolding
Device, the foundation trench open the road surface by the track of urban track traffic car, and the draw off gear is fixed on foundation trench bottom, institute
When stating tool car through being folded and placed to folding structure, the workbench is flushed with road surface, and the draw off gear includes several liftings
Bar, loading plate and motor, several elevating lever bottoms are connected to motor, and top is connect with loading plate, and the pedestal can be placed in
On loading plate.
2. urban track traffic car contact net according to claim 1 overhauls hydraulic foldable type tool car, feature exists
In, the tool car is additionally provided with sealing ring, and the workbench can be filled up with the open-topped gap of foundation trench by sealing ring,
The depth of the foundation trench is 1-2m.
3. urban track traffic car contact net according to claim 1 or 2 overhauls hydraulic foldable type tool car, feature
It is, the workbench is rectangle, and the cross folding strut is equipped with 4, each side of the workbench connects
It connects and only connects 1 cross folding strut.
4. urban track traffic car contact net according to claim 1 or 2 overhauls hydraulic foldable type tool car, feature
It is, the hydraulic strut and pedestal junction are additionally provided with reinforcing pile.
5. urban track traffic car contact net according to claim 1 or 2 overhauls hydraulic foldable type tool car, feature
It is, the quantity of the clump weight is 2.
6. urban track traffic car contact net according to claim 1 or 2 overhauls hydraulic foldable type tool car, feature
It is, the idler wheel is installed on the bottom of pedestal by telescopic rod, and can be moved up and down by telescopic rod, the telescopic rod and electricity
The connection of gas control device.
7. urban track traffic car contact net according to claim 1 or 2 overhauls hydraulic foldable type tool car, feature
It is, the loading plate is flushed by the highest point that elevating lever rises to road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649795.7A CN108909534B (en) | 2018-06-22 | 2018-06-22 | Urban rail transit passenger train contact net overhauls hydraulic pressure folded form tool car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649795.7A CN108909534B (en) | 2018-06-22 | 2018-06-22 | Urban rail transit passenger train contact net overhauls hydraulic pressure folded form tool car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108909534A true CN108909534A (en) | 2018-11-30 |
| CN108909534B CN108909534B (en) | 2021-11-16 |
Family
ID=64422243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810649795.7A Active CN108909534B (en) | 2018-06-22 | 2018-06-22 | Urban rail transit passenger train contact net overhauls hydraulic pressure folded form tool car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108909534B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2619543A1 (en) * | 1987-08-18 | 1989-02-24 | Scie Sarl | Rolling scaffolding for a railway track network, and in particular for servicing the catenaries |
| CN2560622Y (en) * | 2002-07-16 | 2003-07-16 | 兰吉玉 | Ground-concealed automobile lifting and reshaping apparatus |
| CN201140890Y (en) * | 2008-01-08 | 2008-10-29 | 郭剑 | Hydraulic lifting type underground garbage box |
| CN202176132U (en) * | 2011-06-08 | 2012-03-28 | 苏州市职业大学 | Three-dimensional sedimentation parking device |
| CN104477815A (en) * | 2014-12-25 | 2015-04-01 | 哈尔滨工程大学 | Platform-retractable hydraulic lift |
| CN107265366A (en) * | 2017-06-06 | 2017-10-20 | 上海海事大学 | A kind of railway contact line maintenance tower wagon with driving, brake and apparatus capable of fluctuating |
-
2018
- 2018-06-22 CN CN201810649795.7A patent/CN108909534B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2619543A1 (en) * | 1987-08-18 | 1989-02-24 | Scie Sarl | Rolling scaffolding for a railway track network, and in particular for servicing the catenaries |
| CN2560622Y (en) * | 2002-07-16 | 2003-07-16 | 兰吉玉 | Ground-concealed automobile lifting and reshaping apparatus |
| CN201140890Y (en) * | 2008-01-08 | 2008-10-29 | 郭剑 | Hydraulic lifting type underground garbage box |
| CN202176132U (en) * | 2011-06-08 | 2012-03-28 | 苏州市职业大学 | Three-dimensional sedimentation parking device |
| CN104477815A (en) * | 2014-12-25 | 2015-04-01 | 哈尔滨工程大学 | Platform-retractable hydraulic lift |
| CN107265366A (en) * | 2017-06-06 | 2017-10-20 | 上海海事大学 | A kind of railway contact line maintenance tower wagon with driving, brake and apparatus capable of fluctuating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108909534B (en) | 2021-11-16 |
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