CN106965817A - A kind of suspension type monorail conductor rail system installs car - Google Patents
A kind of suspension type monorail conductor rail system installs car Download PDFInfo
- Publication number
- CN106965817A CN106965817A CN201710249575.0A CN201710249575A CN106965817A CN 106965817 A CN106965817 A CN 106965817A CN 201710249575 A CN201710249575 A CN 201710249575A CN 106965817 A CN106965817 A CN 106965817A
- Authority
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- China
- Prior art keywords
- car
- running
- conductor rail
- rail system
- vehicle frame
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 25
- 239000000725 suspension Substances 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000006870 function Effects 0.000 claims 1
- 230000008450 motivation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
Car is installed the present invention relates to a kind of suspension type rail conductor rail system.It is made up of the part such as job platform, running mechanism, arrestment mechanism, guiding mechanism, the top of job platform is surrounded by guardrail, is available for operating personnel to stand and loaded material；Installation car is overhung construction；Vehicle frame is the load-bearing basis for installing car overhung construction, passes through cantilever connection operation platform；The travelling wheel traveling of running mechanism is provided with stabilizing mechanism on running face in running face reverse side, for ensureing to install car stable motion.The installation car apparatus structure intensity is high, safe and reliable, can well adapt in suspension type rail environment, can the smooth motion on box beam track.Installation car has complete driving force and stopped, parking device, is capable of the progress of powerful guarantee installation exercise.Car body can deliver material simultaneously, be provided with the station of installer, workman can be made to be worked with relatively comfortable posture, and ensure the personal safety of installer.
Description
Technical field
Car is installed the present invention relates to a kind of suspension type monorail conductor rail system.
Background technology
Suspension type monorail such as France SAFEGE, Germany H-Bahn belongs to the light-duty rail rapid transit in city, its compartment system
Hang on box beam track, compartment center of gravity is located at below box beam track, bogie is located at box beam track interior.The standard track is handed over
Box beam track interior is installed on as function body using trolley combination or contact line row more than logical tractive power supply system.This
Plant contact net system when mounted, mainly pierce box beam built-in function by workman, workman can not during installation operation
Need with avoiding to roll up body and creeped inside box beam, fastened with mobile material or by position components.This installation method
Not only installation effectiveness is low, and with certain danger, especially in high-altitude and the space of relative closure during operation, erector
The physical demands of people is big, easily produces fatigue phenomenon, this will virtually influence efficiency of construction, also be unfavorable for contact net system
The raising of installation quality；And there are narrow openings in the middle part of the bottom surface along box beam, therefore workman also has in opening in operation
The risk that place blocks, scratches and fallen.In recent years, novel suspended type monorail traffic system be raising dispatch a car density and driving speed
Degree, starts using conductor rail as traction power supply main body, and the more original trolley combination of conductor rail and contact line isostere product are bigger, weight
Amount is also heavier, and traditional mounting means and Work tool is even more that can not meet quick, high-quality construction operation requirement.
The content of the invention
Car, the installation car apparatus structure intensity are installed it is an object of the invention to provide a kind of suspension type monorail conductor rail system
Height, it is safe and reliable, it can well adapt in suspension type monorail environment, can the smooth motion on box beam track.While car body energy
Material is enough delivered, the station of installer is provided with, is available for standing or leans on and sit, workman can be made to be worked with relatively comfortable posture.Peace
Entrucking has complete driving force and stopped, parking device, is capable of the progress of powerful guarantee installation exercise.
To achieve the above object, the technical scheme is that：
A kind of suspension type monorail conductor rail system installs car, at least including job platform（100）, running mechanism（300）, brake
Structure（400）, guiding mechanism（500）；The vehicle frame of car is installed（BG）At least include running mechanism（300）, arrestment mechanism（400）, lead
To mechanism（500）, wherein running mechanism（300）At least include travelling wheel（301）；Characterized in that, the installation car is suspention
Structure；Vehicle frame（BG）It is the load-bearing basis for installing car overhung construction；Described job platform（100）Provided with spilled water hole（103）, and
And its middle part is provided with for entering box beam（BEA）The interior erect-position area of interior operating personnel（101）；Running mechanism（300）Travelling wheel
（301）Traveling is in running face（δ）On, guiding mechanism（500）It is arranged at box beam（BEA）The middle opening position of base surface.
Preferentially, running mechanism（300）At least include travelling wheel（301）And wheel guard（302）, running mechanism（300）
It is at least front and rear two groups on vehicle frame, every group of running mechanism（300）At least two travelling wheels（301）.
Preferentially, in vehicle frame（BG）Front and rear at least one group arrestment mechanism（400）, arrestment mechanism（400）With braking or/
And parking function.
Preferentially, the arrestment mechanism（400）At least include handle（401）, cam（402）, cam basis（403）, bullet
Spring（404）, guide shaft（405）, brake shoes（406）, brake shoes installation foundation（407）.
Preferentially, in vehicle frame（BG）Front and rear at least one group guiding mechanism（500）, every group of guiding mechanism（500）At least
Two directive wheels（501）, guiding mechanism（500）It is limited by box beam（BEA）The medial surface of bottom plate（θ）.
Preferentially, in vehicle frame（BG）Front and rear at least one group stabilizing mechanism（600）, every group of stabilizing mechanism（600）At least
Two steady wheels（601）, stabilizing mechanism（600）It is arranged at box beam（BEA）Bottom plate reverse side, and it is limited by box beam（BEA）Bottom plate
Bottom surface（ε）.
Preferentially, the interior erect-position area（101）Top is provided with circular protection baffle plate（700）, it supplies operating personnel side
Found mobile width >=100mm, its vertical height >=100mm.
Preferentially, job platform has guardrail（200）, pass through cantilever（BG1）With vehicle frame（BG）It is connected, and with erect-position area
（101）On the basis of, two outer operation area（102）Width difference >=100mm perpendicular to box beam direction.
Preferentially, installing car has outside traction connection position（800）.
Or a kind of suspension type monorail conductor rail system installs car, at least including job platform（100）, running mechanism（300）、
Arrestment mechanism（400）, guiding mechanism（500）, stabilizing mechanism（600）；The vehicle frame of car is installed（BG）At least include running mechanism
（300）, arrestment mechanism（400）, wherein running mechanism（300）At least include travelling wheel（301）；The installation car is tied for suspention
Structure；Vehicle frame（BG）It is the load-bearing basis for installing car overhung construction；Described job platform（100）Provided with spilled water hole（103）, and
Its middle part is provided with for entering box beam（BEA）The interior erect-position area of interior operating personnel（101）；Running mechanism（300）Travelling wheel（301）
Traveling is in running face（δ）On, guiding mechanism（500）It is arranged at box beam（BEA）The middle opening position of base surface, installing car has
Power plant module（900）, manipulation module（X00）, manipulation driving can be carried out.
The beneficial effects of the invention are as follows：
1st, the installation bassinet structure intensity is high, and safe and reliable, duties are good；
2nd, installation car and the applying working condition suitability are preferable, can smooth motion or brake on box beam track, while can be
Optional position parking, job platform is provided with spilled water hole, can prevent ponding；
3rd, the installation car complete function, meets ergonomics, is available for workmen or standing or partial seated posture to carry out operation,
Significantly reduce the labor intensity of operating personnel；Job platform and intermediate stations thereon are provided with simultaneously, can effectively ensure that
The personal safety of workmen.
Brief description of the drawings
Accompanying drawing describes the present invention in detail, wherein：
Fig. 1 show the present invention using its direction of motion as the general assembly schematic diagram of line of vision, there is shown with the building block of running mechanism,
And illustrate its relativeness with track and conductor rail；
Fig. 2 show the present invention using its side direction as the schematic diagram of line of vision；
Fig. 3 show the schematic diagram of vehicle frame in the present invention, and illustrates its relativeness with job platform；
Fig. 4 show the present invention using its side direction as the schematic diagram of line of vision（Without right-hand member running mechanism）, show that vehicle frame exists
The relativeness of sidepiece and track；
Fig. 5 show the partial view of arrestment mechanism in the present invention, shows its structure and composition feature；
Fig. 6 show the present invention using overlook direction as the schematic diagram of line of vision；
Fig. 7 show the shaft side figure of one embodiment of the present invention, shows the power plant module and manipulation module for installing car.
Embodiment
First embodiment
Fig. 1 to Fig. 6 shows that a kind of suspension type monorail conductor rail system installs car, by job platform（100）, running mechanism
（300）, arrestment mechanism（400）, guiding mechanism（500）, stabilizing mechanism（600）Constituted Deng part, job platform（100）Top
It is surrounded by guardrail（200）, it is available for operating personnel to stand and loaded material；Installation car is overhung construction；The vehicle frame of car is installed
（BG）Including running mechanism（300）, arrestment mechanism（400）, guiding mechanism（500）, stabilizing mechanism（600）Deng part, vehicle frame is
The load-bearing basis of car overhung construction is installed, passes through cantilever connection operation platform（100）；Described job platform（100）Provided with letting out
Water hole（103）, and its middle part is provided with for entering box beam（BEA）The interior erect-position area of interior operating personnel（101）；Running mechanism
（300）Travelling wheel（301）Traveling is in running face（δ）On, in running face（δ）Reverse side is provided with stabilizing mechanism（600）, steady wheel
（601）It is limited by the bottom surface of beam body bottom plate（ε）, realize that conductor rail system installs car in box beam（BEA）Stable motion on track.
Running mechanism（300）There are front and rear two groups, every group of running mechanism（300）There are two travelling wheels（301）.In vehicle frame（BG）
It is front and rear to have one group of guiding mechanism（500）, every group of guiding mechanism（500）At least two directive wheels（501）, directive wheel（501）By
It is formed on the medial surface of beam body bottom plate（θ）, to realize that conductor rail system installs the guiding of car.
There is one group of arrestment mechanism in vehicle frame one end（400）, arrestment mechanism（400）Including handle（401）, cam（402）, it is convex
Wheel basis（403）, spring（404）, guide shaft（405）, brake shoes（406）, brake shoes installation foundation（407）Deng component.Brake
Structure（400）With braking or/and parking function.Required position is reached when installing car, you can use arrestment mechanism（400）Deceleration stops
Car, in operation, arrestment mechanism（400）With parking function, car slipping can be prevented, it is convenient to carry out construction operation.
Vehicle frame（BG）Protection baffle plate is provided with the middle part of vehicle（700）, it is just to box beam（BEA）Aperture position, operation
Workman, which stands or leaned on, to be sitting in herein, in protection baffle plate（700）Under protection, box beam can be goed deep into above the waist（BEA）Interior construction operation, greatly
The big labor intensity for alleviating operating personnel；It can prevent personnel from blocking, scratch and falling at narrow openings simultaneously, can be effective
Ensure the personal safety of workmen.
Installing car has outside traction connection position（800）, the power demand for installing car can be met.
Second embodiment
Fig. 7 shows that another suspension type monorail conductor rail system installs car, for simplicity, hereafter only describes the second embodiment party
The distinctive points of formula and first embodiment.A kind of suspension type monorail conductor rail system installs car, and the installation car is removed and led with outside
Draw connection position（800）, also with power plant module（900）, manipulation module（X00）, manipulation driving can be carried out, can also be drawn
Operation.
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically is chatted
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
The invention is not limited in foregoing embodiment.The present invention, which is expanded to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. a kind of suspension type monorail conductor rail system installs car, at least including job platform（100）, running mechanism（300）, braking
Mechanism（400）, guiding mechanism（500）；The vehicle frame of car is installed（BG）At least include running mechanism（300）, arrestment mechanism（400）,
Guiding mechanism（500）, wherein running mechanism（300）At least include travelling wheel（301）；Characterized in that, the installation car is outstanding
Hang structure；Vehicle frame（BG）It is the load-bearing basis for installing car overhung construction；Described job platform（100）Provided with spilled water hole（103）,
And its middle part is provided with for entering box beam（BEA）The interior erect-position area of interior operating personnel（101）；Running mechanism（300）Travelling wheel
（301）Traveling is in running face（δ）On, guiding mechanism（500）It is arranged at box beam（BEA）The middle opening position of base surface.
2. conductor rail system according to claim 1 installs car, it is characterised in that running mechanism（300）At least include walking
Road wheel（301）And wheel guard（302）, running mechanism（300）It is at least front and rear two groups on vehicle frame, every group of running mechanism
（300）At least two travelling wheels（301）.
3. conductor rail system according to claim 1 installs car, it is characterised in that in vehicle frame（BG）Front and rear at least one group
Arrestment mechanism（400）, arrestment mechanism（400）With braking or/and parking function.
4. conductor rail system according to claim 3 installs car, it is characterised in that the arrestment mechanism（400）At least wrap
Include handle（401）, cam（402）, cam basis（403）, spring（404）, guide shaft（405）, brake shoes（406）, brake shoes peace
Dress basis（407）.
5. conductor rail system according to claim 1 installs car, it is characterised in that in vehicle frame（BG）Front and rear at least one group
Guiding mechanism（500）, every group of guiding mechanism（500）At least two directive wheels（501）, guiding mechanism（500）It is limited by box beam
（BEA）The medial surface of bottom plate（θ）.
6. conductor rail system according to claim 1 installs car, it is characterised in that in vehicle frame（BG）Front and rear at least one group
Stabilizing mechanism（600）, every group of stabilizing mechanism（600）At least two steady wheels（601）, stabilizing mechanism（600）It is arranged at box beam
（BEA）Bottom plate reverse side, and it is limited by box beam（BEA）The bottom surface of bottom plate（ε）.
7. conductor rail system according to claim 1 installs car, it is characterised in that the interior erect-position area（101）Top is set
It is equipped with circular protection baffle plate（700）, it supplies the width >=100mm, its vertical height >=100mm of the edge-on movement of operating personnel.
8. conductor rail system according to claim 1 installs car, it is characterised in that job platform has guardrail（200）, lead to
Cross cantilever（BG1）With vehicle frame（BG）It is connected, and with erect-position area（101）On the basis of, two outer operation area（102）Perpendicular to case
Width difference >=the 100mm in beam direction.
9. conductor rail system according to claim 1 installs car, it is characterised in that installing car has outside traction connection position
（800）.
10. a kind of suspension type monorail conductor rail system installs car, at least including job platform（100）, running mechanism（300）, system
Motivation structure（400）, guiding mechanism（500）, stabilizing mechanism（600）；The vehicle frame of car is installed（BG）At least include running mechanism
（300）, arrestment mechanism（400）, wherein running mechanism（300）At least include travelling wheel（301）；Characterized in that, described install
Car is overhung construction；Vehicle frame（BG）It is the load-bearing basis for installing car overhung construction；Described job platform（100）Provided with spilled water hole
（103）, and its middle part is provided with for entering box beam（BEA）The interior erect-position area of interior operating personnel（101）；Running mechanism（300）'s
Travelling wheel（301）Traveling is in running face（δ）On, guiding mechanism（500）It is arranged at box beam（BEA）The middle opening position of base surface
Put, installing car has power plant module（900）, manipulation module（X00）, manipulation driving can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249575.0A CN106965817A (en) | 2017-04-17 | 2017-04-17 | A kind of suspension type monorail conductor rail system installs car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249575.0A CN106965817A (en) | 2017-04-17 | 2017-04-17 | A kind of suspension type monorail conductor rail system installs car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965817A true CN106965817A (en) | 2017-07-21 |
Family
ID=59333482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249575.0A Pending CN106965817A (en) | 2017-04-17 | 2017-04-17 | A kind of suspension type monorail conductor rail system installs car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965817A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660940A (en) * | 2018-07-11 | 2018-10-16 | 中国铁建电气化局集团第工程有限公司 | A kind of electronic construction operation platform of suspension type monorail traffic |
| CN110700024A (en) * | 2019-09-30 | 2020-01-17 | 江苏飞梭智行设备有限公司 | Track system and track traffic system |
| CN110758421A (en) * | 2019-11-14 | 2020-02-07 | 江西理工大学 | Vehicle maintenance vehicle suitable for air rail transit system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250105A (en) * | 1996-03-15 | 1997-09-22 | Cap Top Eng:Kk | Operation vehicle for mono-rail work |
| JP2007321366A (en) * | 2006-05-30 | 2007-12-13 | Mitsubishi Heavy Ind Ltd | Box girder structure of suspended monorail |
| CN201273353Y (en) * | 2008-09-09 | 2009-07-15 | 常州金岛机电有限公司 | Motor-driven brake device for electric vehicle |
| CN101508301A (en) * | 2008-02-14 | 2009-08-19 | 株式会社大福 | Suspension conveyance apparatus |
| CN102431561A (en) * | 2011-10-24 | 2012-05-02 | 葛大力 | Suspension type monorail trolley and suspension type monorail traffic system |
| CN102837705A (en) * | 2012-08-31 | 2012-12-26 | 中铁三局集团有限公司 | Traveling bogie in steel box |
| CN103174283A (en) * | 2011-12-24 | 2013-06-26 | 苏州神峰起重机械有限公司 | Mobile operation platform |
| CN204341079U (en) * | 2014-12-25 | 2015-05-20 | 太原轨道交通装备有限责任公司 | A kind of straddle-type monorail Operation Van of two pairs of wheel constructions |
| CN105174152A (en) * | 2015-07-16 | 2015-12-23 | 郑州共赢铁路设备有限公司 | Installation operation vehicle for magnetic levitation contact rail |
| CN206766023U (en) * | 2017-04-17 | 2017-12-19 | 湖南华品轨道交通有限公司 | A kind of suspension type monorail conductor rail system installs car |
-
2017
- 2017-04-17 CN CN201710249575.0A patent/CN106965817A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250105A (en) * | 1996-03-15 | 1997-09-22 | Cap Top Eng:Kk | Operation vehicle for mono-rail work |
| JP2007321366A (en) * | 2006-05-30 | 2007-12-13 | Mitsubishi Heavy Ind Ltd | Box girder structure of suspended monorail |
| CN101508301A (en) * | 2008-02-14 | 2009-08-19 | 株式会社大福 | Suspension conveyance apparatus |
| CN201273353Y (en) * | 2008-09-09 | 2009-07-15 | 常州金岛机电有限公司 | Motor-driven brake device for electric vehicle |
| CN102431561A (en) * | 2011-10-24 | 2012-05-02 | 葛大力 | Suspension type monorail trolley and suspension type monorail traffic system |
| CN103174283A (en) * | 2011-12-24 | 2013-06-26 | 苏州神峰起重机械有限公司 | Mobile operation platform |
| CN102837705A (en) * | 2012-08-31 | 2012-12-26 | 中铁三局集团有限公司 | Traveling bogie in steel box |
| CN204341079U (en) * | 2014-12-25 | 2015-05-20 | 太原轨道交通装备有限责任公司 | A kind of straddle-type monorail Operation Van of two pairs of wheel constructions |
| CN105174152A (en) * | 2015-07-16 | 2015-12-23 | 郑州共赢铁路设备有限公司 | Installation operation vehicle for magnetic levitation contact rail |
| CN206766023U (en) * | 2017-04-17 | 2017-12-19 | 湖南华品轨道交通有限公司 | A kind of suspension type monorail conductor rail system installs car |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660940A (en) * | 2018-07-11 | 2018-10-16 | 中国铁建电气化局集团第工程有限公司 | A kind of electronic construction operation platform of suspension type monorail traffic |
| CN110700024A (en) * | 2019-09-30 | 2020-01-17 | 江苏飞梭智行设备有限公司 | Track system and track traffic system |
| CN110758421A (en) * | 2019-11-14 | 2020-02-07 | 江西理工大学 | Vehicle maintenance vehicle suitable for air rail transit system |
| WO2021093092A1 (en) * | 2019-11-14 | 2021-05-20 | 赣州德业电子科技有限公司 | Train maintenance vehicle suitable for air rail transit system |
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Application publication date: 20170721 |