CN206070260U - High-speed railway track plate lays precision high-speed adjustment device - Google Patents
High-speed railway track plate lays precision high-speed adjustment device Download PDFInfo
- Publication number
- CN206070260U CN206070260U CN201620982273.5U CN201620982273U CN206070260U CN 206070260 U CN206070260 U CN 206070260U CN 201620982273 U CN201620982273 U CN 201620982273U CN 206070260 U CN206070260 U CN 206070260U
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- CN
- China
- Prior art keywords
- plate hook
- longeron
- grasping plate
- door shape
- door
- 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.)
- Withdrawn - After Issue
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- Road Paving Machines (AREA)
Abstract
This utility model is specially a kind of high-speed railway track plate and lays precision high-speed adjustment device, solves the problems, such as that existing track slab pavement device has track plates easy damaged and the impact laying efficiency that wastes time and energy.Longeron is provided between the end of two shape crossbeams, door shape beam surface upper is provided with hanger, the lower surface of door shape crossbeam is provided with anticollision spring, grasping plate hook rotating shaft is installed with the door pillar of door shape crossbeam, grasping plate hook rotating shaft lower end is fixed with rotary grasping plate hook, grasping plate hook rotating shaft upper end is fixed with rotary handle, the lower end of rotary grasping plate hook is provided with suspender lifting hydraulic jack, transverse hydraulic oil cylinder is provided with the inside of the door pillar of door shape crossbeam, longeron upper surface is provided with hydraulic hand-pump, longeron lower surface is provided with vertical supporting bar, the lower end of vertical supporting bar is provided with rubber wheel, and on rubber wheel, it is provided with walking rocking handle.This utility model effectively increases efficiency of construction, and has good protective effect to track plates.
Description
Technical field
This utility model is related to track slab pavement device, and specially a kind of high-speed railway track plate laying precision is quickly adjusted
Device.
Background technology
China Express Railway construction has started to the III plate-type non-fragment orbits of CRTS of large scale application independent research,
It is in work progress, in place on reinforced concrete footing by surveying setting-out position ceiling mounted tracks plate, using fine measuring instrument and
Measurement means coordinate locus of the adjuster to track plates（Containing plane and elevation）Accurately adjusted, filled after installation form
Note self-compacting concrete packed layer, forms solid concrete roabed structure.
But in track plates laying construction, there is problems with：1st, using crane gear track plates are directly lifted to
Paving location is in place, and crane gear operator cannot directly observe the laying graticule of track plates needs special messenger to command, and is blown, is referred to
Wave personnel and coordinate the impact of the factor such as not good with hoistman, often track slab pavement error in place is larger, if pursuing simply
Plate precision, expends overlong time；2nd, the track plates hanging method for adopting at present is：In 8 pre-buried hanging sleeves of track plates both sides
4 hangers are installed on cylinder（2 pieces of bolts of each hanger）, after track plates lifting is in place, also need front cushion block suitably to pad track plates
Height, recycles embedded sleeve barrel to install adjuster after removing hanger, time-consuming, more seriously：Due to by installation hanger
When not steady enough impulsive force is excessive etc. when fixing bolt fails thoroughly to tighten, hoist cable is lifted by crane affects, often make in hoisting process
Into embedded sleeve barrel, nearby concrete shearing is damaged（Cracking）, when serious, even cause track plates to scrap；3rd, track slab fine adjustment device
Be a kind of special purpose device with three-dimensional adjustment function, but adjustment stroke be extremely limited, when track slab pavement error in place it is inclined
When big, then need adjustment for several times is repeated and track plates could be adjusted to laying graticule, take considerable time and recruitment, together
When significantly adjusted by adjuster after track plates plan-position when, often result in side track plates and adjuster apart from mistake
Closely, affect the installation of self-compacting concrete pouring forms.
The content of the invention
There is track plates easy damaged and impact paving of wasting time and energy to solve existing track slab pavement device in this utility model
If the problem of efficiency, there is provided a kind of high-speed railway track plate lays precision high-speed adjustment device.
This utility model adopts the following technical scheme that realization：High-speed railway track plate laying precision quickly adjusts dress
Put, including the two shape crossbeams for arranging in front and back, between the end of two shape crossbeams, be provided with longeron, door shape crossbeam and longeron it
Between be provided with hound, door shape beam surface upper is provided with hanger, is connected with hoist cable on hanger, and the lower surface of door shape crossbeam is arranged
There is anticollision spring, the grasping plate hook rotating shaft being vertically arranged being installed with the door pillar of door shape crossbeam, grasping plate hook rotating shaft lower end is fixed with
Rotary grasping plate hook, grasping plate hook rotating shaft upper end are fixed with rotary handle, and the lower end of rotary grasping plate hook is provided with suspender lifting liquid
Compressing cylinder, is provided with the transverse hydraulic oil cylinder of the opposite distribution in left and right on the inside of the door pillar of door shape crossbeam, longeron upper surface is provided with
Hydraulic hand-pump, longeron lower surface are provided with the vertical supporting bar of some distributions in front and back, and the lower end of vertical supporting bar is provided with
Rubber wheel, and wherein walking rocking handle is provided with corresponding a pair of the rubber wheels in left and right.
During operation, it is connected firmly using crane gear suspension hook and hoist cable, rotating rotary handle makes all rotary grasping plate hooks
In state is flared out, suspender is fallen after alignment rail plate slowly from above fortune wooden handcart, suspender is fallen within track plates, artificial to turn
Dynamic rotary handle makes all rotary grasping plate hooks be located in closure state below track plates, is made laterally using hydraulic hand-pump pressurization
Track plates are held tightly by hydraulic jack, then lift by crane track plates, put off in the track slab pavement position of advance underlining, by referring to
Wave hoistman and human assistance falls track plates near marking line（Error is not preferably greater than 30mm）, then manual rotation's walking
Rocking handle, longitudinally adjusted whole suspender make track plates lengthwise position close proximity to the plate graticule that falls of fore-and-aft direction（Error is not preferably greater than
3mm）, completing the adjustment of track plates longitudinal error, observation track plates and left and right fall plate graticule error, unclamp side transverse hydraulic oil
Cylinder, opposite side transverse hydraulic oil cylinder pressurize pushing tow track plates to the plate graticule position that falls（Error is not preferably greater than 3mm）, complete track plates
Lateral error is adjusted, and is discharged transverse hydraulic and is driven suspender lifting hydraulic jack synchronous ascending track plates using hydraulic hand-pump,
Adjuster is installed（Or support interim chock）The vertical hydraulic pressure of synchronous release, makes track plates by adjuster afterwards（Or chock）Support
On base, it is in opening that the rotary grasping plate hook of manual rotation makes which, is separated with track plates, and hoisting sling carries out subsequent cycle
Operation, overcomes existing track slab pavement device and there is track plates easy damaged and the impact laying efficiency that wastes time and energy.
This utility model reasonable in design reliability, using the opportunity that suspender is not yet removed after the plate that falls, quickly to track plates
Laying precision is adjusted, and eliminates track plates coarse adjustment operation, reduces track slab pavement initial error, while to install accurate adjustment
Device provides advantage, effectively increases efficiency of construction, and has good protective effect to track plates, with structure
Be simple and convenient to operate and low cost advantage, it is adaptable to the construction of all plate-type ballastless tracks.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Schematic top plan views of the Fig. 2 for Fig. 1.
In figure：1- door shape crossbeams, 2- longerons, 3- hounds, 4- hangers, 5- hoist cables, 6- anticollision springs, 7- grasping plates hook turn
Axle, the rotary grasping plate hooks of 8-, 9- rotary handles, 10- suspender lifting hydraulic jacks, 11- transverse hydraulic oil cylinders, 12- hand-hydraulics
Pump, 13- vertical supporting bars, 14- rubber wheels, 15- walking rocking handles.
Specific embodiment
High-speed railway track plate lays precision high-speed adjustment device, including the two shape crossbeams 1 for arranging in front and back, two shape horizontal strokes
Longeron 2 is provided between the end of beam 1, hound 3,1 upper surface of door shape crossbeam between door shape crossbeam 1 and longeron 2, is provided with
Hanger 4 is provided with, hoist cable 5 on hanger 4, is connected with, the lower surface of door shape crossbeam 1 is provided with anticollision spring 6, door shape crossbeam 1
The grasping plate hook rotating shaft 7 that be vertically arranged is installed with door pillar, 7 lower end of grasping plate hook rotating shaft is fixed with rotary grasping plate hook 8, and grasping plate hook turns
7 upper end of axle is fixed with rotary handle 9, and the lower end of rotary grasping plate hook 8 is provided with suspender lifting hydraulic jack 10, door shape crossbeam 1
Door pillar on the inside of be provided with the transverse hydraulic oil cylinder 11 of the opposite distribution in left and right, 2 upper surface of longeron is provided with hydraulic hand-pump 12,
2 lower surface of longeron is provided with the vertical supporting bar 13 of some distributions in front and back, and the lower end of vertical supporting bar 13 is provided with rubber wheel
14, and wherein walking rocking handle 15 is provided with corresponding a pair of the rubber wheels in left and right 14.
In specific implementation process, 1 He of spreader gate shape crossbeam is welded according to the length processing of track plates using square steel tube
Longeron 2, and weld integral；Hydraulic hand-pump 12 connects two sets of fluid pressure lines by reversal valve, can control suspender lifting respectively
Hydraulic jack 10 and transverse hydraulic oil cylinder 11；Each pair rubber wheel 14 is fabricated to coupling type structure（Bearing be arranged on axle and wheel seat it
Between）；2 surface middle part of longeron arranges rotary shaft and linkage, realize left and right corresponding grasping plate hook rotating shaft 7 can it is simultaneously inside or to
Alignment pin is provided with outer rotation, and rotary handle 9, prevents which from rotating.
Claims (1)
1. a kind of high-speed railway track plate lays precision high-speed adjustment device, it is characterised in that：Including two shapes for arranging in front and back
Crossbeam（1）, two shape crossbeams（1）End between be provided with longeron（2）, door shape crossbeam（1）With longeron（2）Between be provided with
Hound（3）, door shape crossbeam（1）Upper surface is provided with hanger（4）, hanger（4）On be connected with hoist cable（5）, door shape crossbeam（1）'s
Lower surface is provided with anticollision spring（6）, door shape crossbeam（1）Door pillar in be installed with the grasping plate hook rotating shaft being vertically arranged（7）, grab
Plate hook rotating shaft（7）Lower end is fixed with rotary grasping plate hook（8）, grasping plate hook rotating shaft（7）Upper end is fixed with rotary handle（9）, rotation
Formula grasping plate hook（8）Lower end be provided with suspender lifting hydraulic jack（10）, door shape crossbeam（1）Door pillar on the inside of be provided with left and right
The transverse hydraulic oil cylinder of opposite distribution（11）, longeron（2）Upper surface is provided with hydraulic hand-pump（12）, longeron（2）Lower surface sets
It is equipped with the vertical supporting bar of some distributions in front and back（13）, vertical supporting bar（13）Lower end be provided with rubber wheel（14）, and its
Corresponding a pair of the rubber wheels in middle left and right（14）On be provided with walking rocking handle（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982273.5U CN206070260U (en) | 2016-08-30 | 2016-08-30 | High-speed railway track plate lays precision high-speed adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620982273.5U CN206070260U (en) | 2016-08-30 | 2016-08-30 | High-speed railway track plate lays precision high-speed adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206070260U true CN206070260U (en) | 2017-04-05 |
Family
ID=58433425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620982273.5U Withdrawn - After Issue CN206070260U (en) | 2016-08-30 | 2016-08-30 | High-speed railway track plate lays precision high-speed adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206070260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192621A (en) * | 2016-08-30 | 2016-12-07 | 中铁十七局集团有限公司 | High-speed railway track plate lays precision high-speed adjustment device and method |
| CN109972462A (en) * | 2017-12-27 | 2019-07-05 | 北京城建设计发展集团股份有限公司 | Prefabricated road bed board various dimensions fine-tuning mechanism |
-
2016
- 2016-08-30 CN CN201620982273.5U patent/CN206070260U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192621A (en) * | 2016-08-30 | 2016-12-07 | 中铁十七局集团有限公司 | High-speed railway track plate lays precision high-speed adjustment device and method |
| CN106192621B (en) * | 2016-08-30 | 2017-12-01 | 中铁十七局集团有限公司 | High-speed railway track plate lays precision high-speed adjustment device and method |
| CN109972462A (en) * | 2017-12-27 | 2019-07-05 | 北京城建设计发展集团股份有限公司 | Prefabricated road bed board various dimensions fine-tuning mechanism |
| CN109972462B (en) * | 2017-12-27 | 2024-04-16 | 北京城建设计发展集团股份有限公司 | Multi-dimensional fine adjustment mechanism for prefabricated ballast bed plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20171201 |