CN207293955U - The railway track construction for possessing new derricking gear is hung with just beam is traversing - Google Patents
The railway track construction for possessing new derricking gear is hung with just beam is traversing Download PDFInfo
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- CN207293955U CN207293955U CN201721341071.3U CN201721341071U CN207293955U CN 207293955 U CN207293955 U CN 207293955U CN 201721341071 U CN201721341071 U CN 201721341071U CN 207293955 U CN207293955 U CN 207293955U
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- draw
- derricking gear
- traversing
- hung
- railway track
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Abstract
The utility model provide a kind of novel in structural design, it is easy to use, be adapted to lift just beam during railway track construction, the mobile railway track construction for possessing new derricking gear used is hung with just beam is traversing；It includes two flat cars that can be travelled in orbit；It is characterized in that：A set of boom hoisting is respectively equipped with two flat cars, the boom hoisting includes the column that a longitudinal perpendicular is fixed on flat car, the top of column is equipped with a support arm extended laterally forward, support arm forms inversed l-shaped structure with column, the front end of support arm is equipped with a draw-beam, and draw-beam is equipped with a derricking gear；The derricking gear is the electric block equipped with hook；The draw-beam is in inverted U-shape structure, can be moved in U-lag in the U-lag that derricking gear is located in draw-beam and along the length direction of draw-beam.
Description
Technical field
Railway track construction technical field is the utility model is related to, more particularly to a kind of railway for possessing new derricking gear
Track construction is hung with just beam is traversing.
Background technology
Bridge is the important component of high-speed railway, as railway passenger and freight transportation is to development at a high speed, heavily loaded, to railway
Line, bridge construction and support and repair the requirement that proposes higher, with the development of modern industrial technology, the manufacture of steel structure bridge,
Batch production modularized production stage, existing the advantages of improving quality easy to professional production are entered, but is also transported to subsequent construction
New problem is proposed with handling.
In the prior art, in railway track construction, also both in the construction of wired bridges and culverts, commonly using D types construction beam into
Row line makes somebody a mere figurehead operation, its long 24.5M* wide 1.15M* high 1.23M, gross weight are less than 40 tons, and the handling of D type construction beams, peace
Dress process is most of can only use manual work mode by landform, environmental constraints, and operating efficiency is low, drives a vehicle and labor safety pressure
Greatly, it is high to replace just beam accounting in construction.
Construction will carry such welding for steel structure beam at present, general using two section road flatcars, by bridge entrucking AT STATION
Second hand rail road car transports to construction site afterwards, and since most of railway has been electrified circuit in office's pipe, overhead frame has contact net height
Crimping, is influenced by gauge, and truck crane telescopic arm can not be put to good use completely, and steel structure bridge can only be by manually unloading fortune pendulum from flatcar
Be put into outside construction site rail safety boundary, not only time-consuming laborious, unfavorable job safety, and need to apply it is longer " my god
Window " the activity duration, takes transport resource, disturbs normal driving, big to traffic safety and labor safety pressure, influences visitor indirectly
Shipping is defeated, and the form of construction work of this backwardness is extremely unbecoming with promoting the general layout of the good and fast development of railway.
At present, the track that work business system uses in road, which is taken, hangs the either hydraulic crane of diesel engine+gear pump or diesel oil hair
The electric gourd hang of motor power supply is all low there are lifting capacity（Usually 3-5 tons）, the operation radius of gyration is small（Generally less than 2 meters）,
It is only used for line upper rail material and unloads fortune use.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to real needs, there is provided a kind of structure design
Just beam is lifted during novel, easy to use, suitable railway track construction, the mobile iron for possessing new derricking gear used
Road track construction is hung with just beam is traversing.
In order to realize the purpose of this utility model, technical solution is used by the utility model：
Design a kind of railway track construction for possessing new derricking gear to be hung with just beam is traversing, it includes can row in orbit
Two flat cars sailed；It is characterized in that：A set of boom hoisting is respectively equipped with two flat cars, the boom hoisting includes one
Longitudinal perpendicular is fixed on the column on flat car, and the top of column is equipped with a support arm extended laterally forward, and support arm is with standing
Column forms inversed l-shaped structure, and the front end of support arm is equipped with a draw-beam, and draw-beam is equipped with a derricking gear；
Preferably, the derricking gear is the electric block equipped with hook；The draw-beam is in inverted U-shape structure, lifting
It can be moved in U-lag in the U-lag that mechanism is located in draw-beam and along the length direction of draw-beam.
Preferably, the draw-beam includes the steel I-beam that two parallel intervals are set, and two steel I-beams pass through top
Connecting plate form inverted U-shape structure, and the T-shaped structure of lower side of two steel I-beams；Electric block is located at two I-shapeds
Inside between girder steel, and front and rear four guide wheels on electric block are pressed on the T-shaped otic placode inside draw-beam.
Preferably, the sidepiece of each guide wheel is additionally provided with an outboard wheel, and outboard wheel is corresponded and is oppositely arranged with guide wheel,
The frame body of the outboard wheel and electric block connects, and outboard wheel is located on the T-shaped otic placode outside draw-beam, and the I-steel
Beam is clamped by the guide wheel and outboard wheel.
Preferably, the electric block in same draw-beam is two.
Preferably, two flat cars are arranged at intervals.
Preferably, two flat cars are integrally connected by two ends being oppositely arranged.
The beneficial effects of the utility model are：
Railcar can be achieved in the design use and enter section（Or station track）During block can directly by construction beam unload in
Designated position, has reduced the online roadside of original construction and has set up and unloaded numerous and diverse process such as crown plate grillage and main points block passageway, reduced
Labor intensity, shortens both wired block " skylight " time, not only improves conevying efficiency, but also improve the technology content of construction operation；
It is the effective means of the Mechanization Level and operating efficiency that improve bridge construction, electrified line bridge construction, bridge tunnel will be set
Standby flood control, rush repair have the meaning of reality, its solution that interior similar construction problem can be satisfied the need after applying is offered reference, can
Produce good economic security benefit.
Brief description of the drawings
Fig. 1 is the primary structure schematic diagram under the utility model vertical view state；
Fig. 2 is the primary structure schematic diagram under the utility model side view state；
Fig. 3 is the single boom hoisting main view state primary structure schematic diagram in the utility model；
Fig. 4 is draw-beam cross section structure and its interior boom hoisting matching relationship structure diagram in the utility model；
In figure：
A, B. boom hoistings；
000. just beam；
101st, 102. flat car;103. bolster；
201st, 202. draw-beam;
210th, 211. steel I-beam；212.T shape otic placodes；
301st, 302. support arm;
401st, 402. column;
500. electric block；501. hook；502. supporting plate;503. frame body;
505. outboard wheel;506. guide wheel.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples：
Embodiment 1：A kind of railway track construction for possessing new derricking gear is hung with just beam is traversing, referring to Fig. 1 to Fig. 4；
A kind of railway track construction for possessing draw-beam spinfunction is hung with just beam is traversing, referring to Fig. 1 to Fig. 4；It includes can be in track
Two flat cars 101,102 of upper traveling；A set of boom hoisting A, B are respectively equipped with two flat cars 101,102.
The structure of above-mentioned two boom hoisting A, B are identical, specifically, the boom hoisting it fixed including a longitudinal perpendicular
Column 401,402 on flat car, the top of column 401,402 are equipped with a support arm 301,302 extended forward, support arm
301st, 302 inversed l-shaped structure is formed with column 401,402, the front end of support arm 301,302 is equipped with a draw-beam 201,202, rises
Weight beam is equipped with a derricking gear.
Specifically, the derricking gear in the design is the electric block 500 equipped with hook 501；And the lifting
Beam 201,202 is in inverted U-shape structure, and derricking gear is located in the U-lag in draw-beam and can be in U-lag along the length of draw-beam
Spend direction movement.
To achieve the above object, the draw-beam 201,202 in the design includes the I-shaped that two parallel intervals are set
Girder steel 210,211, two steel I-beams 210,211 form inverted U-shape structure, and two steel I-beams by the connecting plate at top
The T-shaped structure of lower side；And inside of the electric block between two steel I-beams, and front and rear four on electric block
Guide wheel 506（The prior art）It is pressed on the T-shaped otic placode 212 inside draw-beam, by four guide wheels 506 in T-shaped ear
The movement of plate 212 can be achieved electric block and be moved in draw-beam.
Further, the design is also additionally provided with an outboard wheel 505, outboard wheel 505 and guiding in the sidepiece of each guide wheel 506
Wheel 506 is corresponded and is oppositely arranged, the frame body connection of the outboard wheel and electric block, and outboard wheel is located at outside draw-beam
T-shaped otic placode on, and the steel I-beam is clamped by the guide wheel and outboard wheel, in this way, every electric block uses four pairs
Eight suspension rollers altogether（Guide wheel and outboard wheel）It is arranged in draw-beam, active force when it is lifted by crane can be outstanding by this eight
Hang roller to be dispersed on steel I-beam, can so avoid load concentration, reduce steel I-beam maximum deflection amount of deflection, save I-steel
Sagittal height.
Further, the electric block in the same draw-beam in the design is two.
Further, the lower section of hook 501 in the design is additionally provided with a supporting plate 502, by this design in handling just beam 000
When, the end of its just beam is located on supporting plate 502, hangs on deck end, passes through two electronic calabashes in same draw-beam
Just beam on bottom surface can be sling and is transferred on the base on flat car by moving left and right for reed, then, two tablets
Car collaboration is advanced at construction location and will just beam can unloaded again by electric block from flat car；Consider railroad curve fortune
OK, base displacement plate, this plate is mounted on bearings and rotatable, during the operation of such bend just beam both ends when being seated on base
It can be rotated relative to railway carriage.
Further, two flat cars in the design are arranged at intervals, namely both are independently of each other, and either, two flat
Wooden handcart is integrally connected by two ends being oppositely arranged.
The design has following numerous advantages in use：
First, for the design compared with autocrane, its elevating capacity of derrick car, operating radius can reach requirement, but
By operating condition limited can not upper track operation, even if can load and unload, shipment must also flat car and power coordinate, and the design is using moving
Dynamic to hang achievable loading, unloading, fortune one, safe efficient, operation on schedule, has the steady standard that is portable and having gantry crane of truck crane.
Secondly, the design be truck crane is taken into the function of hanging with track, feature is melted according to just beam construction operation requirement
Close, integrated innovation in the beneficial trial of construction of railways special equipment development, that is, there is the operation of gantry：It is surely, accurate,
There is the operation of autocrane again：Operating radius is big, scope is wide, and crane arm is rotatable, realizes revolute function；It can incite somebody to action
Economic, practical, ripe, advanced technology reduces lead time and expense with meeting that construction of railways needs organically combine.
3rd, the design takes the use technology hung with truck crane due to using for reference and applying track, as long as revolution can be operated
Class hoister and a heavy industry just can be competent at Job Operations and regular maintenance, can reduce use, repair the training cycle of personnel, have
The convenience used.
4th, railcar can be achieved in the design use and enter section（Or station track）Can be directly by construction beam during block
Unload in designated position, reduced the online roadside of original construction and set up and unloaded numerous and diverse process such as crown plate grillage and main points block passageway, drop
Low labor intensity, shortens both wired block " skylight " time, not only improves conevying efficiency, but also improves the technology of construction operation and contain
Amount；It is the effective means of the Mechanization Level and operating efficiency that improve bridge construction, will be to electrified line bridge construction, bridge tunnel
Equipment flood control, rush repair have the meaning of reality, its solution that interior similar construction problem can be satisfied the need after applying is offered reference,
Good economic security benefit can be produced.
5th, the design in technical-economic index, including operating efficiency, operation manually, equipment machine-team can reach it is high
Advantage, by one just exemplified by roof beam structure idle job：
1st, block number can be reduced：4 blocks are changed into from 6 blocks, reduce 2 just beam passageways；
2nd, each blocking time is shortened：Single line, which makes somebody a mere figurehead operation, can reduce blocking time 50 minutes, and two-wire, which makes somebody a mere figurehead operation, to be subtracted
Except blocking time 100 minutes；Both wired transport pressures are greatly reduced, are calculated according to rail track haulage time unit price, its
The economic benefit of generation is huge, and the passenger and freight transportation that can hurry up for Duola creates social benefit indirectly.
3 directly reduce construction cost：Save to take and tear numerous and diverse workloads such as sleeper pile, roof fall beam and traversing passageway open,
Cost of labor is also greatly reduced, is calculated according to current ratings unit price, once can at least 12600 yuan of direct saving cost.
4th, mechanization of building operation degree is improved：Become by making somebody a mere figurehead operation based on manpower as with manpower cooperative mechanical operation, drop
Low labor intensity, improves job safety.
6th, apart from the above, the use of the design also can reach following many advantages in force：
（1）Overall construction design is new reasonable, does not destroy vehicle body structure, device overall volume is small, light-weight, lifting
Ability is strong；
（2）Meet vehicle operating range condition；
（3）Meet empty, loaded vehicle fortune transportation safety regulation (including being run by 250 meters of radiuss of turn and electrified circuit)；
（4）Easy to operate, structure is reliable, easy to maintain.
What the embodiment of the utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand the spirit of the utility model, and make different amplification and change, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (6)
1. a kind of railway track construction for possessing new derricking gear is hung with just beam is traversing, it includes can travel in orbit two
A flat car；It is characterized in that：A set of boom hoisting is respectively equipped with two flat cars, it is straight that the boom hoisting includes a longitudinal direction
The vertical column being fixed on flat car, the top of column are equipped with a support arm extended laterally forward, and support arm is formed with column
Inversed l-shaped structure, the front end of support arm are equipped with a draw-beam, and draw-beam is equipped with a derricking gear；
The derricking gear is the electric block equipped with hook；The draw-beam is in inverted U-shape structure, and derricking gear is located at lifting
It can be moved in U-lag in U-lag in beam and along the length direction of draw-beam.
2. the railway track construction for possessing new derricking gear as claimed in claim 1 is hung with just beam is traversing, it is characterised in that：
The draw-beam includes the steel I-beam that two parallel intervals are set, and two steel I-beams are made up of the connecting plate at top and are inverted
U-shaped structure, and the T-shaped structure of lower side of two steel I-beams；Inside of the electric block between two steel I-beams, and
Front and rear four guide wheels on electric block are pressed on the T-shaped otic placode inside draw-beam.
3. the railway track construction for possessing new derricking gear as claimed in claim 2 is hung with just beam is traversing, it is characterised in that：
The sidepiece of each guide wheel is additionally provided with an outboard wheel, and outboard wheel is corresponded and is oppositely arranged with guide wheel, the outboard wheel and electricity
The frame body connection of dynamic cucurbit, and outboard wheel is located on the T-shaped otic placode outside draw-beam, and the steel I-beam is by the guide wheel
Clamped with outboard wheel.
4. the railway track construction for possessing new derricking gear as claimed in claim 3 is hung with just beam is traversing, it is characterised in that：
The electric block in same draw-beam is two.
5. the railway track construction for possessing new derricking gear as claimed in claim 1 is hung with just beam is traversing, it is characterised in that：
Two flat cars are arranged at intervals.
6. the railway track construction for possessing new derricking gear as claimed in claim 1 is hung with just beam is traversing, it is characterised in that：
Two flat cars are integrally connected by two ends being oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341071.3U CN207293955U (en) | 2017-10-18 | 2017-10-18 | The railway track construction for possessing new derricking gear is hung with just beam is traversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341071.3U CN207293955U (en) | 2017-10-18 | 2017-10-18 | The railway track construction for possessing new derricking gear is hung with just beam is traversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293955U true CN207293955U (en) | 2018-05-01 |
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ID=62273173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721341071.3U Expired - Fee Related CN207293955U (en) | 2017-10-18 | 2017-10-18 | The railway track construction for possessing new derricking gear is hung with just beam is traversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087768A1 (en) * | 2021-11-18 | 2023-05-25 | 中车长江运输设备集团有限公司 | Side hoisting and transferring system for containers |
-
2017
- 2017-10-18 CN CN201721341071.3U patent/CN207293955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023087768A1 (en) * | 2021-11-18 | 2023-05-25 | 中车长江运输设备集团有限公司 | Side hoisting and transferring system for containers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |