CN102975277A - Concrete turnout sleeper bottom side bailing type short die - Google Patents
Concrete turnout sleeper bottom side bailing type short die Download PDFInfo
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- CN102975277A CN102975277A CN2012104918988A CN201210491898A CN102975277A CN 102975277 A CN102975277 A CN 102975277A CN 2012104918988 A CN2012104918988 A CN 2012104918988A CN 201210491898 A CN201210491898 A CN 201210491898A CN 102975277 A CN102975277 A CN 102975277A
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Abstract
The invention discloses a concrete turnout sleeper bottom side bailing type short die, which comprises a die bottom plate, die side plates and casting separators, wherein the die bottom plate is arranged on a plate bearing groove, the die side plates are arranged on both sides of the die bottom plate, the casting separators are arranged on both ends of the die, the die bottom plate, the die side plates and the casting separators form die cavities, and the die side plates are in detachable connection with the die bottom plate. The short die can be used for the production of special combined turnout sleepers in intersecting crossover, the production of special electric turnout sleepers with side and top embedded parts in lateral turnout sleepers, the group supplementing production of common turnout sleepers, the replacement of types of end shaping devices, the production of ballast turnout sleepers and ballast-free turnout sleepers, and the production of the existing turnout sleepers different in type, size, specification and length in China. During each production, only the bottom plate, the side plates and the casting separators need to be replaced according to the practical requirements. The turnout sleeper die has the advantages that the requirement of university of the turnout sleeper production is met, the cost of the die is reduced, the accurate length of the turnout sleeper and the appearance quality of shaping are ensured, the construction is convenient, the labor is reduced, and the operation efficiency is improved.
Description
Technical field
The invention belongs to the short mould of concrete switch sleeper moulding in the railway track structure.
Background technology
Concrete switch sleeper is the pretensioning prestressed concrete structure, by the punching block form.The notable feature of switch tie is to fix switch structure by the different pitch-row of staring at of end face, at present domesticly mainly contain the type track switches such as 50kg/m, 60kg/m, 75kg/m rail No. 9, No. 12, No. 18, No. 30, every of every kind of switch tie pillow end face to stare at pitch-row all different, need to realize by change die bottom plate sleeve pipe installing hole the production of all size switch tie, except end face is stared at the different common switch tie of pitch-row, also there is the specific combination switch tie in the double crossover and singly opens in the switch tie particular electrical affair switch tie with side and end face built-in fitting.The model of domestic present switch tie mainly contains whole housing and can change long line and the short-term model of base plate, existing switch tie model and patent, all be according to the product special design, existing switch tie mould can only be realized single production, can not realize polytypic production, particularly the production of inadaptable combination switch tie and electric affair switch tie, new simulation cost is higher, transformation of the way model is very big to the destruction of mould, and the switch tie outward appearance of producing and size be difficult for reaching requirement, and the production cycle is longer.
Along with the development of domestic high-speed railway, track switch is more and more higher to dimensional accuracy and the appearance requirement of concrete switch sleeper.Also there is multi-form development in the switch tie structure, there is the product needed of side and end face built-in fitting to produce in side and bottom surface perforate, the position of the side of different product and end face built-in fitting is not quite similar, a kind of again analogue formation that just needs of every production, production cost is high, changes the especially time-consuming expense material of taking a lot of work of model by the mode that adopts gas cutting and electric welding, can not guarantee product quality, the destruction that also easily causes agent structure for nervous product of duration, can't guarantee the duration of supplying.
Summary of the invention
The technical problem to be solved in the present invention is: for above-mentioned situation, and the short mould of the concrete switch sleeper bottom side swapping type that provides a kind of bottom surface and side all can substitute.
The object of the invention realizes by following technical proposals:
The short mould of a kind of concrete switch sleeper bottom side swapping type, comprise the die bottom plate that is placed on the board groove, the die side plate of die bottom plate both sides and the cast separator of both mold ends, described die bottom plate, die side plate and cast separator form die cavity, and described die side plate is connected connection with die bottom plate.
As optimal way, described die cavity is 1-2.
As optimal way, when be used for moulding one die cavity without the tiny fragments of stone, coal, etc. switch tie time, the inboard connection end shaped device of cast separator.
As optimal way, when be used for moulding two die cavitys without the tiny fragments of stone, coal, etc. switch tie time, the inside and outside both sides connection end shaped device of cast separator.
As optimal way, when being used for forming tiny fragments of stone, coal, etc. switch tie, the cast separator is provided with location-plate.
As optimal way, produce a die cavity tiny fragments of stone, coal, etc. switch tie is arranged the time, two the cast separators inboard connected positioning plate.
As optimal way, produce two die cavitys tiny fragments of stone, coal, etc. switch tie is arranged the time, two the cast separators the equal connected positioning plate in inside and outside both sides.
As optimal way, location-plate is provided with the locating hole corresponding with the compressor wire position on the product.
As optimal way, described die main body bottom and side are provided with the location channel-section steel, and the location channel-section steel is provided with the screwed hole that cooperates with bolt, and described die side plate, die bottom plate, cast separator are locked with the location channel-section steel by dormant bolt and are integrated.
As optimal way, the described separator of building is provided with plastics wire sub-panel and fixed screw.
The base plate of mould can be according to the in advance machine-shaping on Digit Control Machine Tool of size of product, guarantee Product Precision, substitute at any time according to need of production, the model side plate also can be according to the in advance machine-shaping on Digit Control Machine Tool of size of product, guarantee Product Precision, substitute at any time according to need of production, in conjunction with different end moulding devices, can realize the production of all size type product again.The model that utilizes this kind side plate and base plate all can substitute does not need new simulation, need not change a social system damage model yet, both guaranteed the precision of product, saved cost, in conjunction with the cast separator, that can realize all size model has the tiny fragments of stone, coal, etc. and without the production of tiny fragments of stone, coal, etc. switch tie, guarantees the product duration when guaranteeing product quality.Can realize tiny fragments of stone, coal, etc. switch tie and without the conversion production of tiny fragments of stone, coal, etc. switch tie.
The course of work is: at first utilize instrument that the base plate on the model and side plate are disassembled, select corresponding base plate and side plate according to the product type of producing, utilize instrument that base plate and side plate are fixed on the model with dormant bolt and location channel-section steel, selection how have or without how cast separator, location-plate or the end moulding device of switch tie, satisfy the production of different length, specification and various kind switch ties.
In the middle of the special switch tie connector is arranged, does not produce at long line mould, can only produce lacking mould, every production once will be dragged to special manufacturer's perforate of returning home to model, and bottom side of the present invention swapping type is lacked mould and overcome this problem; If common switch tie has been scrapped one in producing, can not only put into again one tens meters steel wire for the product of more than one meters of productions, and short mould only have several meters, just in time can satisfy the benefit group and produce.
Beneficial effect of the present invention is as follows:
The present invention stares at the position, hole according to product and utilizes in advance the corresponding base plate of Digit Control Machine Tool machining and side plate, neither delay on-the-spot existing production, do not need new simulation yet, when saving cost to satisfy effectively the quality requirement of product size and outward appearance, by changing corresponding parts, can effectively realize the production of all size model switch tie, improve the production work efficiency.Both can realize the specific combination switch tie in the double crossover, singly open in the switch tie with the production of the particular electrical affair switch tie of side and end face built-in fitting and the benefit group of common switch tie and produce, change the type of end moulding device, also can realize tiny fragments of stone, coal, etc. switch tie and without the production of tiny fragments of stone, coal, etc. switch tie, satisfy the production of domestic existing variety classes, specifications and models and length switch tie.In the time of each production, only need according to actual needs, change base plate, side plate and cast separator.Compared with prior art, no longer need in the production process model is utilized gas cutting and electric welding technology, frequently change the operation of staring at pitch-row, directly utilize Digit Control Machine Tool to process in advance base plate and side plate, Product Precision and quality had both been guaranteed, also can substitute at any time according to need of production, guarantee the duration.
This switch tie model has satisfied the versatility that switch tie is produced, reduced die cost, build separator also can effectively prevent from producing with the steam curing process in the displacement of base plate, the length that guarantees switch tie accurately and the presentation quality of moulding easy construction, minimizing labour, has improved operating efficiency.
Description of drawings
Fig. 1 is the side view of this mould, in order to show the substituted structure of side plate and base plate.
Fig. 2 is the side plate of this mould and the mounting structure schematic diagram of base plate.
The mould structure schematic diagram of Fig. 31 die cavity of switch tie that is moulding without how.
Fig. 4 is the mould structure schematic diagram that forms 1 die cavity of tiny fragments of stone, coal, etc. switch tie.
Fig. 5 is the mould structure schematic diagram that forms 2 die cavitys of tiny fragments of stone, coal, etc. switch tie.
Wherein, 1 is die bottom plate, and 2 is die side plate, and 3 are the cast separator, and 4 is location-plate, and 5 is the end moulding device, and 6 is locating hole, and 7 is dormant bolt, and 8 are the location channel-section steel.
The specific embodiment
Following non-limiting examples is used for explanation the present invention
Embodiment 1
As shown in the figure, the short mould of a kind of concrete switch sleeper bottom side swapping type, comprise the die bottom plate 1 that is placed on the board groove, the die side plate 2 of die bottom plate both sides and the cast separator 3 of both mold ends, described die bottom plate 1, die side plate 2 and cast separator 3 form die cavitys, and described die side plate is connected connection with die bottom plate.Described die cavity is 1-2.
When be used for moulding one die cavity without the tiny fragments of stone, coal, etc. switch tie time, the inboard connection end shaped device 5 of cast separator.
When be used for moulding two die cavitys without the tiny fragments of stone, coal, etc. switch tie time, the inside and outside both sides connection end shaped device 5 of cast separator.
When being used for forming tiny fragments of stone, coal, etc. switch tie, the cast separator is provided with location-plate 4.Produce a die cavity tiny fragments of stone, coal, etc. switch tie is arranged the time, two the cast separators inboard connected positioning plate 4.Produce two die cavitys tiny fragments of stone, coal, etc. switch tie is arranged the time, two the cast separators the equal connected positioning plate 4 in inside and outside both sides.
Location-plate is provided with the locating hole 6 corresponding with the compressor wire position on the product.
Described die main body bottom and side are provided with location channel-section steel 8, and location channel-section steel 8 is provided with the screwed hole that cooperates with bolt, and described die side plate, die bottom plate, cast separator are locked with the location channel-section steel by dormant bolt 7 and are integrated.
The described separator of building is provided with plastics wire sub-panel and fixed screw.The bean vermicelli version is used for guaranteeing the muscle position.
The base plate of mould can be according to the in advance machine-shaping on Digit Control Machine Tool of size of product, guarantee Product Precision, substitute at any time according to need of production, the model side plate also can be according to the in advance machine-shaping on Digit Control Machine Tool of size of product, guarantee Product Precision, substitute at any time according to need of production, in conjunction with different end moulding devices, can realize the production of all size type product again.The model that utilizes this kind side plate and base plate all can substitute does not need new simulation, need not change a social system damage model yet, both guaranteed the precision of product, saved cost, in conjunction with the cast separator, that can realize all size model has the tiny fragments of stone, coal, etc. and without the production of tiny fragments of stone, coal, etc. switch tie, guarantees the product duration when guaranteeing product quality.Can realize tiny fragments of stone, coal, etc. switch tie and without the conversion production of tiny fragments of stone, coal, etc. switch tie.
The course of work is: at first utilize instrument that the base plate on the model and side plate are disassembled, select corresponding base plate and side plate according to the product type of producing, utilize instrument that base plate and side plate are fixed on the model with dormant bolt and location channel-section steel, selection how have or without how cast separator, location-plate or the end moulding device of switch tie, satisfy the production of different length, specification and various kind switch ties.
In the middle of the special switch tie connector is arranged, does not produce at long line mould, can only produce lacking mould, every production once will be dragged to special manufacturer's perforate of returning home to model, and bottom side of the present invention swapping type is lacked mould and overcome this problem; If common switch tie has been scrapped one in producing, can not only put into again one tens meters steel wire for the product of more than one meters of productions, and short mould only have several meters, just in time can satisfy the benefit group and produce.
Claims (10)
1. a concrete switch sleeper bottom side swapping type is lacked mould, comprise the die bottom plate that is placed on the board groove, the die side plate of die bottom plate both sides and the cast separator of both mold ends, described die bottom plate, die side plate and cast separator form die cavity, it is characterized in that: described die side plate is connected connection with die bottom plate.
2. the short mould of concrete switch sleeper as claimed in claim 1 bottom side swapping type, it is characterized in that: described die cavity is 1-2.
3. the short mould of concrete switch sleeper as claimed in claim 1 or 2 bottom side swapping type is characterized in that: when be used for moulding one die cavity without the tiny fragments of stone, coal, etc. switch tie time, the inboard connection end shaped device of cast separator.
4. the short mould of concrete switch sleeper as claimed in claim 1 or 2 bottom side swapping type is characterized in that: when be used for moulding two die cavitys without the tiny fragments of stone, coal, etc. switch tie time, the inside and outside both sides connection end shaped device of cast separator.
5. the short mould of concrete switch sleeper bottom side swapping type as claimed in claim 1 or 2 is characterized in that: when being used for forming tiny fragments of stone, coal, etc. switch tie, pouring into a mould separator and be provided with location-plate.
6. the short mould of concrete switch sleeper as claimed in claim 5 bottom side swapping type is characterized in that: produce a die cavity tiny fragments of stone, coal, etc. switch tie is arranged the time, the inboard connected positioning plate of two cast separators.
7. the short mould of concrete switch sleeper as claimed in claim 5 bottom side swapping type is characterized in that: produce two die cavitys tiny fragments of stone, coal, etc. switch tie is arranged the time, the equal connected positioning plate in inside and outside both sides of two cast separators.
8. such as claim 6 or the short mould of 7 described concrete switch sleeper bottom side swapping types, it is characterized in that: location-plate is provided with the locating hole corresponding with the compressor wire position on the product.
9. such as claim 1 or the short mould of 2 or 7 described concrete switch sleeper bottom side swapping types, it is characterized in that: described die main body bottom and side are provided with the location channel-section steel, the location channel-section steel is provided with the screwed hole that cooperates with bolt, and described die side plate, die bottom plate, cast separator are locked with the location channel-section steel by dormant bolt and are integrated.
10. such as claim 1 or the short mould of 2 or 6 or 7 described concrete switch sleeper bottom side swapping types, it is characterized in that: the described separator of building is provided with plastics wire sub-panel and fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104918988A CN102975277A (en) | 2012-11-28 | 2012-11-28 | Concrete turnout sleeper bottom side bailing type short die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104918988A CN102975277A (en) | 2012-11-28 | 2012-11-28 | Concrete turnout sleeper bottom side bailing type short die |
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| CN102975277A true CN102975277A (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104918988A Pending CN102975277A (en) | 2012-11-28 | 2012-11-28 | Concrete turnout sleeper bottom side bailing type short die |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723442A (en) * | 2015-03-05 | 2015-06-24 | 北京中铁房山桥梁有限公司 | Movable bottom switch tie model and method for producing switch tie thereof |
| CN111501446A (en) * | 2020-05-07 | 2020-08-07 | 中铁十四局集团第五工程有限公司 | Device and method for controlling size of reserved groove of ballastless turnout switch machine |
Citations (7)
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| JP2002210722A (en) * | 2001-01-24 | 2002-07-30 | Sekisui House Ltd | Form apparatus for molding concrete block |
| CN201179687Y (en) * | 2007-12-12 | 2009-01-14 | 中国中铁股份有限公司 | Bearing platform type frame pre-stress rail board mold |
| CN101837606A (en) * | 2010-06-12 | 2010-09-22 | 中铁八局集团桥梁工程有限责任公司 | Concrete switch sleeper forming mould |
| CN102102314A (en) * | 2010-12-31 | 2011-06-22 | 北京中铁房山桥梁有限公司 | Ballast switch tie for special passenger rail line and manufacturing method thereof |
| CN202192669U (en) * | 2011-07-26 | 2012-04-18 | 北京东风世景模板有限公司 | Trapezoid sleeper die plate |
| CN202416178U (en) * | 2011-12-27 | 2012-09-05 | 中铁大桥(郑州)缆索有限公司 | Large-specification unit wire strand for main cable of suspension bridge |
| CN203031731U (en) * | 2012-11-28 | 2013-07-03 | 中铁八局集团桥梁工程有限责任公司 | Concrete turnout sleeper downside pump-change-type short mould |
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2012
- 2012-11-28 CN CN2012104918988A patent/CN102975277A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002210722A (en) * | 2001-01-24 | 2002-07-30 | Sekisui House Ltd | Form apparatus for molding concrete block |
| CN201179687Y (en) * | 2007-12-12 | 2009-01-14 | 中国中铁股份有限公司 | Bearing platform type frame pre-stress rail board mold |
| CN101837606A (en) * | 2010-06-12 | 2010-09-22 | 中铁八局集团桥梁工程有限责任公司 | Concrete switch sleeper forming mould |
| CN102102314A (en) * | 2010-12-31 | 2011-06-22 | 北京中铁房山桥梁有限公司 | Ballast switch tie for special passenger rail line and manufacturing method thereof |
| CN202192669U (en) * | 2011-07-26 | 2012-04-18 | 北京东风世景模板有限公司 | Trapezoid sleeper die plate |
| CN202416178U (en) * | 2011-12-27 | 2012-09-05 | 中铁大桥(郑州)缆索有限公司 | Large-specification unit wire strand for main cable of suspension bridge |
| CN203031731U (en) * | 2012-11-28 | 2013-07-03 | 中铁八局集团桥梁工程有限责任公司 | Concrete turnout sleeper downside pump-change-type short mould |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723442A (en) * | 2015-03-05 | 2015-06-24 | 北京中铁房山桥梁有限公司 | Movable bottom switch tie model and method for producing switch tie thereof |
| CN111501446A (en) * | 2020-05-07 | 2020-08-07 | 中铁十四局集团第五工程有限公司 | Device and method for controlling size of reserved groove of ballastless turnout switch machine |
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Application publication date: 20130320 |