CN205802869U - Roof section bar lifting device - Google Patents
Roof section bar lifting device Download PDFInfo
- Publication number
- CN205802869U CN205802869U CN201620802651.7U CN201620802651U CN205802869U CN 205802869 U CN205802869 U CN 205802869U CN 201620802651 U CN201620802651 U CN 201620802651U CN 205802869 U CN205802869 U CN 205802869U
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- China
- Prior art keywords
- section bar
- locating piece
- lifting device
- lowering
- hoisting gear
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Abstract
This utility model provides a kind of section bar can be according to assembly direction vertical display, and section bar installation effectiveness is higher, and cost of labor is low, and it is more convenient to assemble, and does not has the roof section bar lifting device of potential safety hazard.It includes cart jack (1), and described cart jack (1) is provided with lowering or hoisting gear (2), and the side of lowering or hoisting gear (2) is provided with the oil cylinder (3) for driving lowering or hoisting gear (2) oscilaltion；The top of lowering or hoisting gear (2) is provided with section bar support (4)；The upper surface of described section bar support (4) be provided with for prevent section bar horizontally slip the first locating piece (5), be maintained at second locating piece (6) of vertical rigging position and for anti-down piece (7) preventing section bar from toppling over for supporting section bar；Described the first locating piece (5), the second locating piece (6) and anti-down piece (7) are all removable with section bar support (4) is connected.
Description
Technical field
This utility model relates to a kind of lifting device, specifically refers to a kind of roof section bar lifting device.
Background technology
Along with the development of society, increasing city starts to build the track traffic of oneself.For track traffic
On subway, the vehicle such as subway car also begin to large-scale batch production.In the production process of above-mentioned rail vehicle, compartment
Many section bars are installed at top, and some section bar is not only long but also heavy, generally requires lifting device and lifts, and get to install
Position.As a example by the assembling at subway carriage top, need to use multiple section bar, in some section bar such as accompanying drawing 1 during assembling
Shown section bar A, its structure is the most irregular, and after putting according to assembly direction, its lower end is rugged irregular face.Existing
Lifting device in technology uses planar structure mostly for the face contacted with section bar, and this structure makes section bar to incline
It is placed in sideling on lifting device, it is impossible to assembly direction vertical display.Due to the existence of this problem, during actual device,
After be assembled to section bar during car body top be accomplished by artificial righting, put in place until section bar is installed.The roof section bar of this structure is lifted
Liter device exists section bar cannot be according to assembly direction vertical display, and section bar installation effectiveness is low, and cost of labor is high, assembles number
Tired, and have the weak points such as certain potential safety hazard.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of section bar can be according to assembly direction vertical display, section bar
Installation effectiveness is higher, and cost of labor is low, and it is more convenient to assemble, and does not has the roof section bar lifting device of potential safety hazard.
For solving above-mentioned technical problem, the technical scheme that this utility model provides is: a kind of roof section bar lifting device, it
Including cart jack, described cart jack being provided with lowering or hoisting gear, the side of lowering or hoisting gear is provided with for driving lifting
The oil cylinder of device oscilaltion；The top of lowering or hoisting gear is provided with section bar support；The upper surface of described section bar support is provided with use
In prevent section bar horizontally slip the first locating piece, for support section bar be maintained at vertical rigging position the second locating piece and for
Prevent that section bar from toppling over anti-down piece；All removable with the section bar support company of described the first locating piece, the second locating piece and anti-down piece
Connect.
As preferably, described section bar support is additionally provided with some chutes；For connecting the first locating piece, the second locating piece
Assembling bolt card with anti-down piece is connected in chute.
As preferably, described cart jack is additionally provided with hand-pushing handle, control knob, charge port and castor；Described control
Button processed is for controlling the flexible of oil cylinder.
As preferably, described cart jack is additionally provided with overload protection arrangement.
As preferably, described section bar support being additionally provided with Anti-rolling fringing, fringing height is 60mm.
After using said structure, this utility model has the advantages that the little in lifting of present patent application creativeness
Add section bar support on the lowering or hoisting gear of car, be then provided with on section bar support the first locating piece of removable connection,
Two locating pieces and anti-down piece, firmly can will need the section bar of assembling press by the combination of two locating pieces and anti-down piece
Vertically having good positioning according to assembly direction, then given rise to predetermined rigging position by lifting device, workman then has only to install tightly
Fixing bolt, eliminates the step such as righting and artificial lift, is greatly saved installation time and assembly cost.
In sum, this utility model provides a kind of section bar can be according to assembly direction vertical display, section bar installation effectiveness
Higher, cost of labor is low, and it is more convenient to assemble, and does not has the roof section bar lifting device of potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of section bar for car body top related in this utility model.
Fig. 2 is the structural representation of this utility model roof section bar lifting device.
Fig. 3 is the structural representation of the section bar support of this utility model roof section bar lifting device.
Fig. 4 is this utility model roof section bar lifting device operating diagram when placing section bar.
Fig. 5 is the operating diagram after section bar is upwards lifted by the roof section bar lifting device in Fig. 4.
As shown in the figure: 1, cart jack, 2, lowering or hoisting gear, 3, oil cylinder, 4, section bar support, the 5, first locating piece, 6, second
Locating piece, 7, anti-down piece, 8, fastening bolt, 9, hand-pushing handle, 10, control knob, 11, charge port, 12, castor, 13, chute, A,
Section bar.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
In conjunction with accompanying drawing 1 to accompanying drawing 5, a kind of roof section bar lifting device, it includes cart jack 1, described cart jack 1
On lowering or hoisting gear 2 is installed, the side of lowering or hoisting gear 2 is provided with the oil cylinder 3 for driving lowering or hoisting gear 2 oscilaltion；Lifting
The top of device 2 is provided with section bar support 4；The upper surface of described section bar support 4 is provided with for preventing section bar from horizontally slipping
A positioning block 5, it is maintained at the second locating piece 6 of vertical rigging position and anti-down for prevent section bar from toppling over for supporting section bar
Block 7；First described locating piece the 5, second locating piece 6 and anti-down piece 7 all removable with section bar support 4 are connected.
As preferably, described section bar support 4 is additionally provided with some chutes 13；Fixed for connecting the first locating piece 5, second
Position block 6 and the assembling bolt card of anti-down piece 7 are connected in chute 13.Fixture is specifically used to carry out solid with the combination of fastening bolt 8
Fixed.
As preferably, described cart jack 1 is additionally provided with hand-pushing handle 9, control knob 10, charge port 11 and castor 12；
Described control knob 10 is for controlling the flexible of oil cylinder 3.
As preferably, described cart jack 1 is additionally provided with overload protection arrangement.
As preferably, described section bar support 4 being additionally provided with Anti-rolling fringing, fringing height is 60mm.
After using said structure, this utility model has the advantages that the little in lifting of present patent application creativeness
Add section bar support 4 on the lowering or hoisting gear 2 of car 1, on section bar support 4, be then provided with the first locating piece of removable connection
5, the second locating piece 6 and anti-down piece 7, firmly can will need assembling by the combination of two locating pieces and anti-down piece
Section bar is vertically had good positioning according to assembly direction, is then given rise to predetermined rigging position by lifting device, and workman then has only to peace
Install fastening bolt, eliminate the step such as righting and artificial lift, be greatly saved installation time and assembly cost.
In sum, this utility model provides a kind of section bar can be according to assembly direction vertical display, section bar installation effectiveness
Higher, cost of labor is low, and it is more convenient to assemble, and does not has the roof section bar lifting device of potential safety hazard.
The parameter that this utility model is correlated with in the specific implementation is as follows:
1. electro-hydraulic lift, rising or falling speed is about 0.3m/s, can carry out crawl lifting and be finely adjusted after being elevated to 1m, when
Authorized load capacity can carry out overload protection more than motor during 200kg
2. lift truck is walked, is moved and want flexibly, and two wheels are universal wheel (diameter phi 150), turn to flexible, have self-locking
Property, band foot brake；
3. section bar support uses the aluminium alloy extrusions composition of SD-8-4040W, and (lift cart adds section bar to frock overall weight
Support) cannot be greater than 120kg；
4. carrying section bar positioning fixture on section bar support both sides, it is sliding that fixture installation is bolted to section bar support aluminium alloy
In groove, and readily accessible other materials and parts that can be used for of section bar positioning fixture lift installation, easy to operate；
5. lift truck platform uses δ=4mm steel plate, and surrounding band is put and tumbled fringing, and fringing height is 60mm；
6. it is brand-new frock (including all parts, components and parts and adnexa) the palpus brand-new quality material manufacture of selection, institute
The machinery of selection, hydraulic pressure, electronics, electrical equipment should be advanced person, high-quality, reliable, practical last word, meet international standard.
7. electrically, mechanically and hydraulically aspect be intended to be provided with safety device, to ensure frock itself, operator and material
The safety of part, the machinery of frock, hydraulic pressure, the system such as electrically all should have perfect reliable safety guard, protect including maloperation
Protect, the function such as overvoltage protection, power-failure protecting, overload protection, strict implement GB/T15706 " machine security basic conception and design
General rule ", GB16754 " machine security jerk design principle ", GB16855.1 " the relevant safety component of machine security control system ",
The country such as GB/T4064-1983 " electrical equipment frock safe design directive/guide " is about the standard of safe design.
8. frock arranges emergency stop button, in case of emergency can effectively stop frock and run, make at frock and materials and parts
In safe condition.
Being described this utility model and embodiment thereof above, this description does not has restricted, shown in accompanying drawing
Also being one of embodiment of the present utility model, actual structure is not limited thereto.If generally speaking this area is general
Logical technical staff is enlightened by it, in the case of creating objective without departing from this utility model, designing without creative and being somebody's turn to do
Frame mode that technical scheme is similar and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. a roof section bar lifting device, it is characterised in that: it includes cart jack (1), the upper peace of described cart jack (1)
Equipped with lowering or hoisting gear (2), the side of lowering or hoisting gear (2) is provided with the oil cylinder (3) for driving lowering or hoisting gear (2) oscilaltion；
The top of lowering or hoisting gear (2) is provided with section bar support (4)；The upper surface of described section bar support (4) is provided with for preventing section bar
Horizontally slip the first locating piece (5), be maintained at second locating piece (6) of vertical rigging position and be used for preventing for supporting section bar
Anti-down piece (7) that section bar is toppled over；Described the first locating piece (5), the second locating piece (6) and anti-down piece (7) are all and section bar support
(4) removable connection.
Roof section bar lifting device the most according to claim 1, it is characterised in that: also set on described section bar support (4)
There are some chutes (13)；For connecting the first locating piece (5), the assembling bolt card of the second locating piece (6) and anti-down piece (7) is connected on
In chute (13).
Roof section bar lifting device the most according to claim 1, it is characterised in that: also set on described cart jack (1)
There are hand-pushing handle (9), control knob (10), charge port (11) and castor (12)；Described control knob (10) is used for controlling oil cylinder
(3) flexible.
Roof section bar lifting device the most according to claim 1, it is characterised in that: also set on described cart jack (1)
There is overload protection arrangement.
Roof section bar lifting device the most according to claim 1, it is characterised in that: the upper of described section bar support (4) is gone back
Being provided with Anti-rolling fringing, fringing height is 60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802651.7U CN205802869U (en) | 2016-07-28 | 2016-07-28 | Roof section bar lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620802651.7U CN205802869U (en) | 2016-07-28 | 2016-07-28 | Roof section bar lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205802869U true CN205802869U (en) | 2016-12-14 |
Family
ID=57507575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620802651.7U Active CN205802869U (en) | 2016-07-28 | 2016-07-28 | Roof section bar lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205802869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751021A (en) * | 2018-09-04 | 2018-11-06 | 重庆中车长客轨道车辆有限公司 | A kind of proximate matter lifting device |
| CN109678077A (en) * | 2019-02-12 | 2019-04-26 | 无锡地心科技有限公司 | A kind of electric lifting platform |
-
2016
- 2016-07-28 CN CN201620802651.7U patent/CN205802869U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751021A (en) * | 2018-09-04 | 2018-11-06 | 重庆中车长客轨道车辆有限公司 | A kind of proximate matter lifting device |
| CN108751021B (en) * | 2018-09-04 | 2024-04-30 | 重庆中车长客轨道车辆有限公司 | Section bar lifting device |
| CN109678077A (en) * | 2019-02-12 | 2019-04-26 | 无锡地心科技有限公司 | A kind of electric lifting platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |