CN205086150U - Sleeper mould end plate structure - Google Patents
Sleeper mould end plate structure Download PDFInfo
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- CN205086150U CN205086150U CN201520705032.1U CN201520705032U CN205086150U CN 205086150 U CN205086150 U CN 205086150U CN 201520705032 U CN201520705032 U CN 201520705032U CN 205086150 U CN205086150 U CN 205086150U
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- end plate
- sleeper mould
- plate
- sleeper
- wear
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Abstract
The utility model provides a sleeper mould end plate structure, the end plate structure includes: end plate, wear -resisting cover and attach the board, the end plate sets up in sleeper mould pouring basin both ends, wear -resisting cover attach the board all with the end plate is connected. The utility model discloses an improve sleeper mould end plate structure, end plate thickness becomes 35mm by 45mm, has increased and has attached the board together, and it is 12mm to attach the plate thickness, and the gross thickness has increased 2mm, therefore sleeper mould end plate intensity has obtained the improvement. The centre has increased wear -resisting cover, in case it is overproof to wear and tear, can also change. Behind technological improvement, improved the intensity of sleeper mould end plate, increased the sleeper mould utility life -span, improved the qualification rate of cement sleeper.
Description
Technical field
The utility model relates to a kind of rail sleeper mfg. moulding die, relates to a kind of sleeper mould tip plate configurations specifically.
Background technology
Existing sleeper mould is before casting concrete, first reinforcing bar is placed in pouring basin, then stretch-draw screw mandrel is passed the through hole on both mold ends end plate, be screwed together with reinforcing bar. in long-term production process, due to end plate repeatedly spin friction relative to stretch-draw screw mandrel, the fit clearance between end plate through hole and stretch-draw screw mandrel is progressively increased, cause the position of reinforcing bar in sleeper to change, make reinforcing bar deflection, thus cause sleeper product defective.
Utility model content
For above problem, the utility model is logical provides a kind of sleeper mould tip plate configurations, solves because fit clearance increases to the underproof problem of sleeper product, greatly can extend the service life of sleeper mould.
For achieving the above object, the utility model is by the following technical solutions:
A kind of sleeper mould tip plate configurations, described tip plate configurations comprises: end plate, wear-resistant sleeve and attached plate, and described end plate is arranged at sleeper mould pouring basin two ends, described wear-resistant sleeve, described attached plate all with described end plate connection.
Further, described end plate is provided with a plurality of first through hole.
Further, the thickness of described end plate is 35mm.
Further, described wear-resistant sleeve one end is arranged in the first through hole of described end plate, and the other end is connected with the through hole on described sleeper mould pouring basin.
Further, be provided with shoulder hole in described wear-resistant sleeve, described shoulder hole reduced diameter section is near sleeper mould pouring basin side, and enlarged diameter section is near end plate side.
Further, described attached plate is attached at outside described end plate.
Further, described attached plate thickness is 12mm.
Further, described attached plate is provided with the second concentric through hole of the through hole of a plurality of and described end plate.
Of the present utility modelly improve sleeper die end plate structure, end plate thickness becomes 35mm from 45mm, and add one piece of attached plate, attached plate thickness is 12mm, and gross thickness adds 2mm, and therefore sleeper mould end plate intensity is improved.Centre adds wear-resistant sleeve, once it is overproof to wear and tear, can also change.After technological improvement, improve the intensity of sleeper mould end plate, add the service life of sleeper mould, improve the qualification rate of concrete sleeper.
Accompanying drawing explanation
Fig. 1 is existing sleeper mould tip plate configurations figure;
Fig. 2 is the utility model sleeper mould tip plate configurations figure.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is explained in further detail.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
On the contrary, the utility model is contained any by the substituting of making on marrow of the present utility model and scope of defining of claim, amendment, equivalent method and scheme.Further, in order to make the public have a better understanding to the utility model, in hereafter details of the present utility model being described, detailedly describe some specific detail sections.Do not have the description of these detail sections can understand the utility model completely for a person skilled in the art yet.Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is further illustrated.
As shown in Figure 1, existing sleeper mould is before casting concrete, first reinforcing bar is placed in pouring basin, then stretch-draw screw mandrel is passed the through hole on both mold ends end plate, and reinforcing bar is screwed together. in long-term production process, due to end plate repeatedly spin friction relative to stretch-draw screw mandrel, fit clearance between end plate through hole and stretch-draw screw mandrel is progressively increased, cause the position of reinforcing bar in sleeper to change, make reinforcing bar deflection, thus cause sleeper product defective.
As shown in Figure 2, the utility model proposes a kind of sleeper mould tip plate configurations, sleeper die end plate structure is improved, described tip plate configurations comprises: end plate 1, wear-resistant sleeve 2 and attached plate 3, described end plate 1 is arranged at sleeper mould pouring basin two ends, described wear-resistant sleeve 2, described attached plate 3 is all connected with described end plate 1, because attached plate 3 will be increased, limit by mould overall length, the thickness of described end plate 1 is 35mm, described end plate 1 is provided with a plurality of first through hole, described first through-hole diameter is equal with wear-resistant sleeve 2 external diameter and work in coordination, described wear-resistant sleeve 2 one end is arranged in the first through hole of described end plate 1, the other end is connected with the through hole on described sleeper mould pouring basin, shoulder hole is provided with in described wear-resistant sleeve 2, reduced diameter section bore dia is identical with sleeper bar diameter, described reduced diameter section is near sleeper mould pouring basin side, enlarged diameter section is near end plate 1 side, described shoulder hole one is the frictional resistance reducing stretch-draw screw mandrel and wear-resistant sleeve 2, two be facilitate wear-resistant sleeve 2 take off change described wear-resistant sleeve 2 wear and tear overproof after, can change.Described attached plate 3 is attached at outside described end plate 1, described attached plate 3 thickness is 12mm, the object one increasing attached plate 3 is the position of fixing wear-resistant sleeve 2, two must not be reduce both mold ends end plate 1 position compression strength described in attached plate 3 be provided with the second concentric through hole of the through hole of a plurality of and described end plate 1, described second through-hole diameter is greater than described wear-resistant sleeve 2 enlarged diameter section bore dia.
Of the present utility modelly improve sleeper die end plate structure, end plate thickness becomes 35mm from 45mm, and add one piece of attached plate, attached plate thickness is 12mm, and gross thickness adds 2mm, and therefore sleeper mould end plate intensity is improved.Centre adds wear-resistant sleeve, and wear-resistant sleeve adopts a kind of special material manufacture, existing certain intensity, and coefficient of friction is little again, once it is overproof to wear and tear, can also change, and special material is rubber.After technological improvement, improve the intensity of sleeper mould end plate, add the service life of sleeper mould, improve the qualification rate of concrete sleeper.
Claims (8)
1. a sleeper mould tip plate configurations, it is characterized in that, described tip plate configurations comprises: end plate (1), wear-resistant sleeve (2) and attached plate (3), described end plate (1) is arranged at sleeper mould pouring basin two ends, and described wear-resistant sleeve (2), described attached plate (3) are all connected with described end plate (1).
2. sleeper mould tip plate configurations according to claim 1, is characterized in that, described end plate (1) is provided with a plurality of first through hole.
3. sleeper mould tip plate configurations according to claim 1, is characterized in that, the thickness of described end plate (1) is 35mm.
4. sleeper mould tip plate configurations according to claim 1, is characterized in that, described wear-resistant sleeve (2) one end is arranged in the first through hole of described end plate (1), and the other end is connected with the through hole on described sleeper mould pouring basin.
5. sleeper mould tip plate configurations according to claim 4, is characterized in that, described wear-resistant sleeve is provided with shoulder hole in (2), and described shoulder hole reduced diameter section is near sleeper mould pouring basin side, and enlarged diameter section is near end plate (1) side.
6. sleeper mould tip plate configurations according to claim 1, is characterized in that, described attached plate (3) is attached at described end plate (1) outside.
7. sleeper mould tip plate configurations according to claim 1, is characterized in that, described attached plate (3) thickness is 12mm.
8. sleeper mould tip plate configurations according to claim 1, is characterized in that, described attached plate (3) is provided with the second concentric through hole of the through hole of a plurality of and described end plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520705032.1U CN205086150U (en) | 2015-09-11 | 2015-09-11 | Sleeper mould end plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520705032.1U CN205086150U (en) | 2015-09-11 | 2015-09-11 | Sleeper mould end plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086150U true CN205086150U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520705032.1U Active CN205086150U (en) | 2015-09-11 | 2015-09-11 | Sleeper mould end plate structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205086150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128136A (en) * | 2015-09-11 | 2015-12-09 | 北京航华星金属结构厂 | End plate structure of sleeper mould |
-
2015
- 2015-09-11 CN CN201520705032.1U patent/CN205086150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128136A (en) * | 2015-09-11 | 2015-12-09 | 北京航华星金属结构厂 | End plate structure of sleeper mould |
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