CN201357482Y - Demolding structure for end side plate of ballastless track plate mold - Google Patents
Demolding structure for end side plate of ballastless track plate mold Download PDFInfo
- Publication number
- CN201357482Y CN201357482Y CNU2009201014449U CN200920101444U CN201357482Y CN 201357482 Y CN201357482 Y CN 201357482Y CN U2009201014449 U CNU2009201014449 U CN U2009201014449U CN 200920101444 U CN200920101444 U CN 200920101444U CN 201357482 Y CN201357482 Y CN 201357482Y
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- China
- Prior art keywords
- nut
- end side
- plate
- side plate
- demolding
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a demolding structure for an end side plate of a ballastless track plate mold used for a concrete ballastless track plate mold. The demolding structure comprises a mold base and an end side plate, wherein a joint surface of the base and the end side plate is provided with a fastening bolt; the fastening bolt consists of a bolt bar, a fastening nut and a connecting nut, wherein the fastening nut is fixed on the bolt bar; the connecting nut is fixed on the base; a baffle is connected on the end side plate; and a demolding nut is arranged between the baffle and the fastening nut and is fixed on the fastening nut. By utilizing the fastening bolt of the end side plate of the track plate mold and by increasing one demolding nut and one demolding baffle, the micro demolding of the end side plate is realized, and the demolding structure has the characteristics of simple structure and convenient operation.
Description
Technical field
The utility model relates to concrete non-fragment orbit board forming die, is specifically related to a kind of fragment-free track slab die end side plate demolding structure.
Background technology
The non-fragment orbit board mold is the moulding mould special of railway concrete track plate.Prestressing force fragment-free track slab end side surface has a plurality of deformed bar anchor recess, and its anchoring part corresponding with railway plate die is combined closely, and is therefore bigger in conjunction with resistance during the distolateral plate demoulding, spurs distolateral guiding mechanism and is difficult to the demoulding.Anchor recess and anchoring part are the cone combinations, just can make the smooth demoulding of distolateral plate as long as its trace is separated.Anchor recess is separated with the anchoring part trace, and simple in structure, easy to operate, be the technical problem that present fragment-free track slab mould structure design needs solution.
Summary of the invention
The purpose of this utility model is at the problems referred to above, and fragment-free track slab die end side plate demolding structure a kind of simple in structure, easy to operate is provided.
The technical scheme that realizes above-mentioned purpose is: a kind of fragment-free track slab die end side plate demolding structure, it includes mold base and distolateral plate, faying face at base and distolateral plate is provided with fastening bolt, this fastening bolt by shank of bolt, be fixed on the clamp nut on the shank of bolt and the attaching nut that is fixed on the base forms, being connected has a baffle plate on the distolateral plate, between this baffle plate and described clamp nut and be fixed on a demoulding nut is arranged on the clamp nut.
The utility model utilizes the distolateral plate fastening bolt of railway plate die, by increasing a demoulding nut and a demoulding baffle plate, can realize the micro-demoulding of distolateral plate, and have simple in structure, convenience operation.
Description of drawings
Accompanying drawing is this fragment-free track slab die end side plate demolding structure schematic diagram.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described.
The utility model includes mold base 1 and distolateral plate 2, faying face at base 1 and distolateral plate 2 is provided with fastening bolt, this fastening bolt by shank of bolt 3, be fixed on the clamp nut 4 on the shank of bolt 3 and the attaching nut 5 that is fixed on the base 1 forms, being connected on the lateral surface of distolateral plate 2 has a baffle plate 6, between baffle plate 6 and clamp nut 4 and be fixed on a demoulding nut 7 is arranged on the clamp nut 4.
As accompanying drawing embodiment, baffle plate of the present utility model 6 is realized and the fixedlying connected of distolateral plate 2 by upper and lower connecting plate.
The utility model employing clamp nut 4 is based on demoulding nut 7 double nut assembly structures and makes things convenient for the fixedly consideration of aspect of nut welding, if substitute above-mentioned clamp nut 4 and demoulding nut 7 with a hold-down nut, can realize the purpose of this utility model equally, therefore also should be considered as within the technical solution of the utility model.
Claims (1)
1, a kind of fragment-free track slab die end side plate demolding structure, include mold base (1) and distolateral plate (2), faying face at base (1) and distolateral plate (2) is provided with fastening bolt, this fastening bolt by shank of bolt (3), be fixed on the clamp nut (4) on the shank of bolt (3) and the attaching nut (5) that is fixed on the base (1) forms, it is characterized in that: being connected has a baffle plate (6) on the distolateral plate (2), between baffle plate (6) and clamp nut (4) and be fixed on a demoulding nut (7) is arranged on the clamp nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201014449U CN201357482Y (en) | 2009-01-23 | 2009-01-23 | Demolding structure for end side plate of ballastless track plate mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201014449U CN201357482Y (en) | 2009-01-23 | 2009-01-23 | Demolding structure for end side plate of ballastless track plate mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201357482Y true CN201357482Y (en) | 2009-12-09 |
Family
ID=41423244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201014449U Expired - Fee Related CN201357482Y (en) | 2009-01-23 | 2009-01-23 | Demolding structure for end side plate of ballastless track plate mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201357482Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880995A (en) * | 2010-06-04 | 2010-11-10 | 中铁一局集团有限公司 | Synchronous end seal remover |
| CN104400890A (en) * | 2014-11-28 | 2015-03-11 | 汝州郑铁三佳水泥制品有限公司 | Fastening device for trapezoidal sleeper bar model |
-
2009
- 2009-01-23 CN CNU2009201014449U patent/CN201357482Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880995A (en) * | 2010-06-04 | 2010-11-10 | 中铁一局集团有限公司 | Synchronous end seal remover |
| CN104400890A (en) * | 2014-11-28 | 2015-03-11 | 汝州郑铁三佳水泥制品有限公司 | Fastening device for trapezoidal sleeper bar model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120123 |