CN106863551B - The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus - Google Patents
The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus Download PDFInfo
- Publication number
- CN106863551B CN106863551B CN201710124528.3A CN201710124528A CN106863551B CN 106863551 B CN106863551 B CN 106863551B CN 201710124528 A CN201710124528 A CN 201710124528A CN 106863551 B CN106863551 B CN 106863551B
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- Prior art keywords
- lifting
- speed railway
- stripper apparatus
- type non
- forming dies
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
A kind of type non-fragment orbit board forming dies of high-speed railway CRTS III, on being set on side form strut socket and it is corresponding on strut, the distortional stress on side form in stretching process can be completely counterbalanced by, and then eliminate the flexural stress of bed die, the track plates quality of production is ensure that, while it also avoid mould caused permanent deformation during recycling.The stripper apparatus for being exclusively used in the type non-fragment orbit board forming dies of high-speed railway CRTS III of the present invention, rapidly can be pushed to upper strut in the groove of two side ends mould, its is simple in construction, easy to use by carrying rail device.
Description
Technical field
The present invention relates to a kind of pattern for reinforced concrete earth forming, is poured into a mould for the type track plates of high-speed railway CRTS III
With shaping, specially a kind of type track board forming dies of high-speed railway CRTS III, the invention further relates to one kind to be applied to high-speed iron
The stripper apparatus of the type railway plate dies of road CRTS III.
Background technology
The high speed railway fragments-free track slab of prior art is produced using pre-tensioning system, it is necessary to carry out reinforced bar stretching before pouring, by force
Big stretching force causes certain stress deformation to railway plate die, can have a strong impact on the quality of fragment-free track slab, simultaneously because
Railway plate die recycling frequency is higher, and railway plate die can be made to produce permanent deformation after certain time to be caused to scrap.
The method used at present is that support stick is set in bed die bottom to offset stress caused by stretching process, but the effect of this method is not
Limit, is not enough to be completely eliminated hidden danger caused by stress.
The content of the invention
In view of the above-mentioned problems of the prior art, devise a kind of type non-fragment orbit plate forming dies of high-speed railway CRTS III
Tool and the stripper apparatus matched with the mould.
A kind of type non-fragment orbit board forming dies of high-speed railway CRTS III, including bed die and the bed die detachable connection
Two end moulds and two side forms, it is characterized in that being symmetrically fixed with strut socket on two described side forms, be provided with support
Bar, the both ends of the upper strut are connected with symmetrically arranged two upper strut sockets respectively.
The described type track board forming dies of high-speed railway CRTS III, it is characterized in that being respectively arranged with two described side forms
Four upper strut sockets, upper strut corresponding with the upper strut socket is four, and described upper strut and upper strut socket are detachably
It is fixedly connected.
The described type non-fragment orbit board forming dies of high-speed railway CRTS III, it is characterized in that being set on the inside of the upper strut socket
There is the lifting track that height is less than upper strut, one end of the lifting track is hinged with side form end.
The described type non-fragment orbit board forming dies of high-speed railway CRTS III, it is characterized in that on described two side forms symmetrically
Two lifting tracks are respectively arranged with, one end of two lifting tracks is hingedly fixed on the two ends of side form.
The described type non-fragment orbit board forming dies of high-speed railway CRTS III, it is characterized in that being set on two described end moulds
There is upper strut groove.
The described type non-fragment orbit board forming dies of high-speed railway CRTS III, it is characterized in that described bed die bottom and upper support
Lower supporting rod is provided with corresponding to bar fixed position.
A kind of stripper apparatus for being exclusively used in the type non-fragment orbit board forming dies of high-speed railway CRTS III, including two horizontal horizontal strokes
Beam, the lifting beam for connecting two horizontal girds, the side of the horizontal gird is fixed on lifting support top, it is characterized in that described
Lifting beam on be provided with die lifter, be additionally provided with described lifting beam and carry rail device.
The described stripper apparatus for being exclusively used in the type non-fragment orbit board forming dies of high-speed railway CRTS III, it is characterized in that described
Carry rail device include piston rod it is downward carry cylinder of rail, the rod end for carrying cylinder of rail is fixed with gyrator, the corner
Device bottom is fixed with by a lifting arm and carries rail block.
The type non-fragment orbit board forming dies of high-speed railway CRTS III of the present invention, strut socket and correspondingly is set on side form
Upper strut, the distortional stress on side form in stretching process can be completely counterbalanced by, and then eliminate the flexural stress of bed die, ensure that rail
The guidance tape quality of production, while it also avoid mould caused permanent deformation during recycling.The present invention's is exclusively used in height
The stripper apparatus of the fast type non-fragment orbit board forming dies of railway CRTS III, upper strut can be pushed to two side ends rapidly by carrying rail device
In the groove of mould, its is simple in construction, easy to use.
Brief description of the drawings
Fig. 1 is mould structure schematic diagram；
Fig. 2 is to carry rail device schematic diagram in place；
Fig. 3 is to carry rail Job completion status schematic diagram；
Fig. 4 is Bian Mo and side form and bed die separate state diagram；
Fig. 5 is stripper apparatus structural representation；
Fig. 6 is stripper apparatus and mould position schematic diagram；
Fig. 7 is to carry rail device structural representation using electromagnet apparatus.
In figure, 1- bed dies；2- ends mould；3- side forms；The upper strut sockets of 4-；5- lifts track；The upper struts of 6-；7- hinged seats；8-
Upper strut groove；9- lifting plates；10- tracks；11- lower supporting rods；12- lifting supports；13- crossbeams；14- lifting beams；15- carries rail device and hanged
Arm；16- carries rail device；17- bascules；18- die lifters；19- carries cylinder of rail；20- gyrators；21- carries rail block；22- electromagnetism
Iron.
Embodiment
The present invention is elaborated below in conjunction with accompanying drawing.
The type non-fragment orbit board forming dies of high-speed railway CRTS III of the present invention, available for III type pre-tensioned rail plate flowing water machine
Group production line, the die ontology include bed die 1, and moulds 2 and two side forms 3 are held for corresponding two respectively with four peripheries of bed die, its
In two end moulds and two be detachable connection between side form and bed die, be provided with and stripper apparatus in the side form with holding mould bottom
The end of matching/side form separating member, the bottom of the mold bottom die are provided with positioning pedestal.
Four pairs of upper strut sockets 4 are symmetrically fixed with shown in Fig. 1, on the upper brace of two side forms 3, and are located at the same side
Four upper strut sockets on mould are also connected with two upper strut sockets respectively with respect to side form center symmetric setting, the both ends of upper strut 6,
Bolt connecting mode is employed in the present embodiment, can also use other manner, such as snap ring to be matched with deck in actual use
The convenient attachment structure connected with dismounting.Lifting track 5 is provided with the inside of upper strut socket, the height of the lifting track is less than upper
Strut lower edge position.One end of lifting track is hingedly fixed on side form, and the track can unilateral lifting during work.Above-mentioned lifting
Track can single branch set, i.e., a lifting track is set respectively on two side forms, and the present embodiment is using the setting of symmetric double branch, i.e. both sides
Two length identical lifting tracks respectively symmetrically are set on mould, and one end of two lifting tracks corresponds to one of side form respectively
Termination is fixed on hinged seat 7.Other end centering is arranged in the middle part of side form.When lifting operation, it can use special on demoulding equipment
With lifting device, such as electromagnetic suction device or setting earrings device, the present embodiment is that lifting track lifting end is welded into one
Lifting plate 9, there is the space for proposing the rotation of rail block between two lifting tracks, have between two lifting plates for carrying the logical of rail block disengaging
Road.Strut groove 8 is provided with two described end moulds.Lower supporting rod is additionally provided with bed die bottom and upper strut socket correspondence position
11。
As Figure 2-3, during lifting operation, rectangle carries rail block and is entered between two lifting tracks and rotated by above-mentioned passage
90 degree make to carry the lifting plate that rail block length direction of principal axis corresponds to top, propose the rising of rail device and two lifting tracks are lifted into about 3-5 degree angle.
Shown in Fig. 5-6, the stripper apparatus for being exclusively used in the type non-fragment orbit board forming dies of high-speed railway CRTS III of the invention,
Belong to one of pre-tensioned rail plate flowing water unit production line corollary equipment, four corners difference of its respective carter board mold job position
The lifting support 12 positioned at the outside of track 10 is fixed with, the crossbeam 13 of two end homonymies of mould 2 is fixed on its corresponding two lifting
Holder top.Lifting beam 14 is solid in the centre position of two crossbeams.Die lifter 18 and bascule 17 are installed on lifting beam,
For the present invention upper brace apparatus be automatically separated, devise and carry rail device 16, it include piston end downwards carry cylinder of rail 19, with
The hydraulic corner device 20 that tailpiece of the piston rod is fixedly connected, a lifting arm is fixed with gyrator bottom, carries rail block 21 and be fixed on and carry
Rising stem end.This carries rail device and amounts to two, is separately mounted to carry the both ends of rail device cantilever 15.Rail device cantilever 15 is carried to be horizontally fixed on
Simultaneously work as horizontal vertical with lifting in lifting beam center.
Another preferred embodiment of this practicality invention is to carry rail device using calutron, as shown in fig. 7, carrying rail oil
The termination that two electromagnet 22 correspond to two lifting tracks respectively is fixed at cylinder rod end.After electromagnet declines with lifting rail contact
Switch on power, electromagnet obtains electric generation magnetic force and lifting track adhesive, carries the piston rod of cylinder of rail 19 and shrinks that will to lift track unilateral
Pick up, piston rod declines after the completion of operation, and lifting track resets, and closes power supply, electromagnet dead electricity, and magnetic force disappears, oil cylinder piston
Bar resets.
During work, railway plate die and track plates are in place, the fixing bolt in release between strut and upper strut socket 4, two
Two side forms are pulled open in the work that takes the lead in of side mould closing device corresponding to side form 3, and upper strut is fallen on lifting track 5 therewith, carries rail
Cylinder piston rod declines, and will carry rail block 21 through the space between the lifting track of lifting sheet separation feeding lifting plate 9 bottom two, liquid
The pressure work of gyrator 20 makes to carry rail block rotation an angle of 90 degrees, and rectangle carries rail block and the lifting plate 9 on its top is engaged, and carries cylinder of rail
Piston rod, which shrinks, carries rail block 21 and lifting plate 9 by the lifting unilateral lifting certain altitude of track 5, normally about 3-5 degree, lifting rail
Upper strut 6 on road, which rolls, to be snapped down on the mould top of end in strut groove 8.Piston rod will decline again, and lifting track resets, hydraulic rotation
Angle device work, carries rail block reset, and piston rod shrinks, and carries rail block reset.One workflow of rail device is put forward to complete.It is corresponding with rear end mould
The work of side mould closing device, two end moulds are separated with bed die.Stripper apparatus works, and further makes moulding orbit plate and bed die
Separation.
To separate rear state as shown in Figure 4 with two end moulds for two side forms.
The present invention is in bed die upper and lower respectively correspondingly strut and lower supporting rod in setting；By being supportted under four upper struts, four
Bar is balanced up and down, the arrangement of symmetery, supports between two side forms, makes to act on the tension reinforcing steel bar pulling force point on two side forms
Between the upper struts 3 of Xie Yu, lower supporting rod 11, the stress deformation of bed die 1 is reduced.The bottom surface of bed die 1 is also symmetrically arranged with least
Two butts are fixed to rod iron, the end to one end of rod iron, and the other end is connected with tension rod and rod iron locking nut, by locking steel
The locking nut of rod adjusts the end of bed die 1 to arcuate warpage.
The present invention is also configured with Hydraulic system and control system and belongs to techniques known, is not added with going to live in the household of one's in-laws on getting married in application documents
State.
Claims (8)
1. a kind of type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus, including bed die（1）, with the bed die
Two end moulds of detachable connection（2）With two side forms（3）, it is characterized in that being symmetrically fixed with support on two described side forms
Pole socket（4）, it is provided with strut（6）, the upper strut（6）Both ends be connected respectively with symmetrically arranged two upper strut sockets,
Described bed die bottom is corresponding with upper strut fixed position to be provided with lower supporting rod（11）.
2. the type non-fragment orbit board forming dies of high-speed railway CRTS III according to claim 1 and stripper apparatus, its feature
It is that four upper strut sockets are respectively arranged with two described side forms, upper strut corresponding with the upper strut socket is four, described
Upper strut be detachably fixedly connected with upper strut socket.
3. the type non-fragment orbit board forming dies of high-speed railway CRTS III according to claim 1 or 2 and stripper apparatus, it is special
Sign is that the lifting track that height is less than upper strut is provided with the inside of the upper strut socket（5）, one end and side of the lifting track
Mould end is hinged.
4. the type non-fragment orbit board forming dies of high-speed railway CRTS III according to claim 3 and stripper apparatus, its feature
It is that two lifting tracks are symmetrically respectively arranged with described two side forms（5）, one end of two lifting tracks is cut with scissors respectively
Ground connection is fixed on the two ends of side form.
5. the type non-fragment orbit board forming dies of high-speed railway CRTS III according to claim 4 and stripper apparatus, its feature
It is to be provided with strut groove on two described end moulds（8）.
A kind of 6. type fragment-free track slabs of high-speed railway CRTS III according to any claim in claim 1,2,4 or 5
Mould and stripper apparatus, it is characterized in that being provided with special stripper apparatus, described stripper apparatus includes two horizontal horizontal strokes
Beam（13）, connection two horizontal girds lifting beam（14）, the side of the horizontal gird is fixed on lifting support（12）Top,
It is characterized in that it is provided with die lifter on described lifting beam（18）, it is additionally provided with described lifting beam and carries rail device（16）.
7. the type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus according to right 6, it is characterized in that institute
State carry rail device include piston rod it is downward carry cylinder of rail（19）, the rod end for carrying cylinder of rail is fixed with gyrator
（20）, the gyrator bottom is fixed with by a lifting arm and carries rail block（21）.
8. the type non-fragment orbit board forming dies of high-speed railway CRTS III according to claim 7 and stripper apparatus, its feature
Be it is described carry rail device include a piston rod it is downward carry cylinder of rail（19）, the rod end for carrying cylinder of rail is fixed with electromagnet
（22）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124528.3A CN106863551B (en) | 2017-03-03 | 2017-03-03 | The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus |
| PCT/CN2018/075608 WO2018157711A1 (en) | 2017-03-03 | 2018-02-07 | High-speed rail crts iii ballastless track plate forming mold, and demolding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124528.3A CN106863551B (en) | 2017-03-03 | 2017-03-03 | The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106863551A CN106863551A (en) | 2017-06-20 |
| CN106863551B true CN106863551B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124528.3A Active CN106863551B (en) | 2017-03-03 | 2017-03-03 | The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106863551B (en) |
| WO (1) | WO2018157711A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863551B (en) * | 2017-03-03 | 2018-04-10 | 山西高行液压股份有限公司 | The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus |
| CN108000702B (en) * | 2018-01-05 | 2023-09-22 | 河北益铁机电科技有限公司 | Bidirectional pretensioning prestressed concrete track slab die and application thereof |
| CN112265131A (en) * | 2020-11-18 | 2021-01-26 | 河间市银龙轨道有限公司 | High-speed rail track board stripper |
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| CN106863551B (en) * | 2017-03-03 | 2018-04-10 | 山西高行液压股份有限公司 | The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus |
| CN206780605U (en) * | 2017-03-03 | 2017-12-22 | 山西高行液压股份有限公司 | The type non-fragment orbit board forming dies of high-speed railway CRTS III and stripper apparatus |
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2017
- 2017-03-03 CN CN201710124528.3A patent/CN106863551B/en active Active
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2018
- 2018-02-07 WO PCT/CN2018/075608 patent/WO2018157711A1/en active Application Filing
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| US20090279234A1 (en) * | 2005-04-08 | 2009-11-12 | Sang Ho Lee | Sliding Hinge Device, Personal Portable Device Having the Sliding Hinge Device and Method of Manufacturing the Sliding Hinge Device |
| CN201659617U (en) * | 2009-10-23 | 2010-12-01 | 河北众鑫源桥隧设备制造有限公司 | Tensioning mechanism of upper part baffle plate of ballastless track slab die |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018157711A1 (en) | 2018-09-07 |
| CN106863551A (en) | 2017-06-20 |
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