CN206512535U - A kind of template preformed hole self-compacting concrete shaped devices of CRTS III - Google Patents
A kind of template preformed hole self-compacting concrete shaped devices of CRTS III Download PDFInfo
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- CN206512535U CN206512535U CN201720061978.8U CN201720061978U CN206512535U CN 206512535 U CN206512535 U CN 206512535U CN 201720061978 U CN201720061978 U CN 201720061978U CN 206512535 U CN206512535 U CN 206512535U
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- Prior art keywords
- shape mould
- preformed hole
- compacting concrete
- spheric shape
- hole self
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Abstract
The utility model discloses a kind of template preformed hole self-compacting concrete shaped devices of CRTS III, including hollow spheric shape mould, the top center of the hollow spheric shape mould has steam vent, draw ring is welded with the top of the hollow spheric shape mould, the internal layer of the hollow spheric shape mould is pasted with formwork cloth, and the position of the formwork cloth correspondence steam vent is provided with opening.The beneficial effects of the utility model：Simple in construction, material consumption is few, and cost of manufacture is cheap；It is workable, it is easily installed and removes, improves efficiency of construction；Concrete formation is mellow and full, full, regular shape, improves construction quality.
Description
Technical field
The utility model is related to technical field of building construction, particularly a kind of template preformed hole self-compacting concretes of CRTS III
Shaped device.
Background technology
CRTS, i.e. plate-type ballastless track, the plate-type non-fragment orbits of classification CRTS I, the plate-types of CRTS II without tiny fragments of stone, coal, etc. rail,
The plate-type non-fragment orbits of CRTS III, the type double-block type ballastless tracks of CRTS I, the type double-block type ballastless tracks of CRTS II.The plate-types of CRTS I
Non-fragment orbit, precast track plate is by cement asphalt mortar adjustment layer, on the reinforced concrete footing for laying cast on-site, by
Convex blocking platform is spacing, adapts to the unit track plates ballastless track structure pattern of ZPW-2000 track circuits.The plate-types of CRTS II without
Tiny fragments of stone, coal, etc. track, also known as indulges linking-board type non-fragment orbit precast track plate by cement asphalt mortar adjustment layer, what laying paved at the scene
In concrete support layer or the reinforced concrete footing (bridge) with sliding layer of cast in situs, ZPW-2000 tracks are adapted to
The continuous orbit plate ballastless track structure pattern of circuit.The plate-type non-fragment orbits of CRTS III, precast track plate passes through cement pitch
On mortar adjustment layer, the reinforced concrete footing (bridge) for laying the concrete support layer paved at the scene or cast-in-site, and
It is spacing to every block of plate, adapt to the continuous orbit plate ballastless track structure pattern of ZPW-2000 track circuits.
The construction quality of self-compacting concrete is CRTS（Plate-type ballastless track）Type III plate-type ballastless track quality it is important
During index, site operation, traditional preformed hole self-compacting concrete shaping mainly manually receives face, by human factor shadow
Ring, the size and height of preformed hole self-compacting concrete boss are difficult to control, and in irregular shape, and influence self-compacting concrete is whole
Weight.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of template preformed holes of CRTS III from close
Real concrete formation device, can improve efficiency of construction and construction quality, reduce cost.
The purpose of this utility model is achieved through the following technical solutions：
A kind of template preformed hole self-compacting concrete shaped devices of CRTS III, including be processed into by the thick steel plates of 8mm
Hollow spheric shape mould, the top center of the hollow spheric shape mould has steam vent, the top of the hollow spheric shape mould
Portion is welded with draw ring, and the internal layer of the hollow spheric shape mould is pasted with formwork cloth, the formwork cloth correspondence steam vent
Position is provided with opening.
Further, the hollow spheric shape mould is processed into by the thick steel plates of 8mm.
Further, the base diameter of the hollow spheric shape mould is 200mm, and interior rise is 5mm.
Further, a diameter of 20mm of the steam vent.
Further, a length of 150mm of the draw ring.
The beneficial effects of the utility model：Simple in construction, material consumption is few, and cost of manufacture is cheap；It is workable, it is easy to
Install and remove, improve efficiency of construction；Concrete formation is mellow and full, full, regular shape, improves construction quality.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the template preformed hole self-compacting concretes of a kind of CRTS III shaping dress according to the utility model embodiment
The front view put；
Fig. 2 is the template preformed hole self-compacting concretes of a kind of CRTS III shaping dress according to the utility model embodiment
The top view put；
1st, hollow spheric shape mould；2nd, steam vent；3rd, draw ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, all other embodiment that those of ordinary skill in the art are obtained all belongs to
The scope protected in the utility model.
As shown in Figure 1-2, the template preformed hole self-compacting concretes of a kind of CRTS III described in the utility model embodiment into
Type device, including the hollow spheric shape mould 1 being processed into by the thick steel plates of 8mm, the bottom of the hollow spheric shape mould 1 are straight
Footpath is 200mm, and interior rise is 5mm.
The top center of the hollow spheric shape mould 1 has steam vent 2, a diameter of 20mm of the steam vent 2.It is described
The top of hollow spheric shape mould 1 is welded with draw ring 3, a length of 150mm of the draw ring 3.The hollow spheric shape mould 1 it is interior
Layer is pasted with formwork cloth, and the position of the formwork cloth correspondence steam vent 2 is provided with opening.
After after self-compacting concrete perfusion initial set, the pvc pipe at fill orifice and peep hole is removed, the templates of CRTS III are reserved
Hole self-compacting concrete shaped device is placed in precalculated position, extrudes self-compacting concrete shaped device top surface with hand, makes its bottom
Portion is integrally contacted with track plates upper surface, and steam vent has concrete spilling, after after concrete final set, removes device, you can into
Type.
In summary, simple in construction by means of above-mentioned technical proposal of the present utility model, material consumption is few, cost of manufacture
It is cheap；It is workable, it is easily installed and removes, improves efficiency of construction；Concrete formation is mellow and full, full, regular shape, improves
Construction quality.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of template preformed hole self-compacting concrete shaped devices of CRTS III, it is characterised in that including hollow spheric shape mould
（1）, the hollow spheric shape mould（1）Top center there is steam vent（2）, the hollow spheric shape mould（1）Top
It is welded with draw ring（3）, the hollow spheric shape mould（1）Internal layer be pasted with formwork cloth, the formwork cloth correspondence steam vent（2）
Position be provided with opening.
2. the template preformed hole self-compacting concrete shaped devices of a kind of CRTS III according to claim 1, it is characterised in that
The hollow spheric shape mould（1）It is processed into by the thick steel plates of 8mm.
3. the template preformed hole self-compacting concrete shaped devices of a kind of CRTS III according to claim 2, it is characterised in that
The hollow spheric shape mould（1）Base diameter be 200mm, interior rise be 5mm.
4. the template preformed hole self-compacting concrete shaped devices of a kind of CRTS III according to claim 1, it is characterised in that
The steam vent（2）A diameter of 20mm.
5. the template preformed hole self-compacting concrete shaped devices of a kind of CRTS III according to claim 1, it is characterised in that
The draw ring（3）A length of 150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061978.8U CN206512535U (en) | 2017-01-18 | 2017-01-18 | A kind of template preformed hole self-compacting concrete shaped devices of CRTS III |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720061978.8U CN206512535U (en) | 2017-01-18 | 2017-01-18 | A kind of template preformed hole self-compacting concrete shaped devices of CRTS III |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512535U true CN206512535U (en) | 2017-09-22 |
Family
ID=59863824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720061978.8U Active CN206512535U (en) | 2017-01-18 | 2017-01-18 | A kind of template preformed hole self-compacting concrete shaped devices of CRTS III |
Country Status (1)
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| CN (1) | CN206512535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541329A (en) * | 2019-08-13 | 2019-12-06 | 中铁六局集团有限公司 | construction method of ballastless track of heavy haul railway tunnel group |
-
2017
- 2017-01-18 CN CN201720061978.8U patent/CN206512535U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541329A (en) * | 2019-08-13 | 2019-12-06 | 中铁六局集团有限公司 | construction method of ballastless track of heavy haul railway tunnel group |
| CN110541329B (en) * | 2019-08-13 | 2022-02-18 | 中铁六局集团有限公司 | Construction method of ballastless track of heavy haul railway tunnel group |
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