CN204059116U - Plate-type ballastless track plate self-compacting concrete device for casting - Google Patents
Plate-type ballastless track plate self-compacting concrete device for casting Download PDFInfo
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- CN204059116U CN204059116U CN201420470974.1U CN201420470974U CN204059116U CN 204059116 U CN204059116 U CN 204059116U CN 201420470974 U CN201420470974 U CN 201420470974U CN 204059116 U CN204059116 U CN 204059116U
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Abstract
The utility model discloses a kind of plate-type ballastless track plate self-compacting concrete device for casting, comprise transfer and store hopper, the discharging opening that described transfer stores hopper is provided with perfusion hopper, described perfusion hopper is connected with the perfusing hole of concrete blinding, described perfusion hopper comprises conically shaped and rectangle hopper, described conically shaped is arranged at the top of rectangle hopper, described rectangle hopper is connected with the discharging opening of conically shaped, the discharging opening that described transfer stores hopper is connected with tremie pipe, the discharge end of described tremie pipe is arranged at the top of conically shaped, described rectangle hopper is arranged at the sidepiece of concrete blinding, described rectangle hopper is provided with discharging opening towards the side of concrete blinding, described perfusing hole is arranged at the side of concrete blinding near rectangle hopper, not only increase rate of flooding fast, and pouring quality is better.
Description
Technical field
The utility model relates to a kind of plate-type ballastless track plate self-compacting concrete device for casting, is particularly useful for the pouring construction of CRTSIII plate-type ballastless track plate.
Background technology
Existing plate-type ballastless track plate, after completing crimping device and model sheetinstallat, usually need to carry out self-compacting concrete perfusion to track plates, existing self-compacting concrete method for filling, it is reserved fill orifice in the middle part of track plates end face, and utilize devices such as storing hopper, little hopper, framework to be in the milk from top to bottom by this fill orifice, wherein, the volume storing hopper meets the groundwater increment of one piece of track plates, the mobility status of self-compacting concrete is observed when little hopper is for pouring into, the effect of framework is the weight supporting to store hopper and little hopper, is convenient to transhipment.
The weak point of said method is: the fill orifice preset is positioned at the top of track plates and aperture is little, the flow velocity of self-compacting concrete is slow, rate of flooding is slow, and require high to self-compacting concrete Index for examination, if the slump of self-compacting concrete causes segregation too greatly, easily, easily there is foaming layer after perfusion, if the slump of self-compacting concrete is too little, be then not easy to fill.
Utility model content
The purpose of this utility model is: for above-mentioned weak point, provides the plate-type ballastless track plate self-compacting concrete device for casting that a kind of rate of flooding is fast, pouring quality is high.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme:
A kind of plate-type ballastless track plate self-compacting concrete device for casting, comprise transfer and store hopper, the discharging opening that described transfer stores hopper is provided with perfusion hopper, described perfusion hopper is connected with the perfusing hole of concrete blinding, described perfusion hopper comprises conically shaped and rectangle hopper, described conically shaped is arranged at the top of rectangle hopper, described rectangle hopper is connected with the discharging opening of conically shaped, the discharging opening that described transfer stores hopper is connected with tremie pipe, the discharge end of described tremie pipe is arranged at the top of conically shaped, described rectangle hopper is arranged at the sidepiece of concrete blinding, described rectangle hopper is provided with discharging opening towards the side of concrete blinding, described perfusing hole is arranged at the side of concrete blinding near rectangle hopper, the shape of described perfusing hole is identical with the shape of the discharging opening of rectangle hopper.Adopt such structure, the mode of pouring into is carried out by the perfusing hole of rectangular funnel aligning concrete blinding side, not only increase rate of flooding fast, and pouring quality is better, the buoyancy of self-compacting concrete to track plates is less, and not easily emanate in filling process, even if when self-compacting concrete quality is lower, also whole filling can be completed smoothly.
Wherein, the effect of rectangle hopper realizes self-compacting concrete perfusion transition to store, and establishes the effect of conically shaped to be make there is certain initial pressure in self-compacting concrete filling process on the top of rectangle hopper; Transfer stores the self-compacting concrete consumption of capacity needed for the perfusion of monolithic concrete blinding of hopper.
Preferably, the described discharging opening of rectangle hopper and the inner side of perfusing hole arrange and are respectively provided with one and only expect plate.Adopt such structure, poured into above-mentioned two of rear closedown and only expected plate, the waste of self-compacting concrete can be reduced, ensure that rectangle hopper and concrete blinding joint seal not spillage.
Preferably, the discharge end of described tremie pipe is provided with and only expects gate.Adopt such structure, in filling process, flow velocity can be adjusted by self-compacting concrete reserves remaining in the conically shaped above rectangle hopper, to keep pouring into constant voltage.
Preferably, strainer is provided with between described rectangle hopper and concrete blinding.Adopt such structure, rectangle hopper and concrete blinding are achieved closely fixing, avoid running pulp.
Preferably, also comprise concrete tank and fork truck, described transfer stores hopper and is arranged on fork truck.Adopt such structure, there is site operation convenience, flexibly beneficial effect.
Preferably, the shape of described perfusing hole is rectangle.Adopt such square-section, be conducive to self-compacting concrete and flow fast, improve rate of flooding.
Preferably, the sidepiece of described transfer storage hopper is provided with bracing frame.Adopt such structure, be conducive to transport, storage that transfer stores hopper.
Owing to have employed technique scheme, the beneficial effects of the utility model are: carried out the mode of pouring into by the perfusing hole of rectangular funnel aligning concrete blinding side, not only increase rate of flooding fast, and pouring quality is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model plate-type ballastless track plate self-compacting concrete device for casting.
Fig. 2 is the lateral view of the utility model plate-type ballastless track plate self-compacting concrete device for casting.
Fig. 3 is the top view of the utility model plate-type ballastless track plate self-compacting concrete device for casting.
Mark in figure: transfer stores hopper-1; Conically shaped-2; Rectangle hopper-3; Tremie pipe-4; Concrete blinding-5; Only expect gate-6; Strainer-7; Fork truck-8.
Detailed description of the invention
Below in conjunction with test example and detailed description of the invention, the utility model is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the utility model is only limitted to following embodiment, all technology realized based on the utility model content all belong to scope of the present utility model.
As shown in Figure 1 to Figure 3, the present embodiment plate-type ballastless track plate self-compacting concrete device for casting, comprise transfer and store hopper 1, transfer stores the self-compacting concrete consumption of capacity needed for the perfusion of monolithic concrete blinding 5 of hopper 1, its effect delivers self-compacting concrete near the concrete blinding 5 of construction from tank car, the discharging opening that transfer stores hopper 1 is provided with perfusion hopper, perfusion hopper is connected with the perfusing hole of concrete blinding 5, perfusion hopper comprises conically shaped 2 and rectangle hopper 3, transfer stores hopper 1, and the effect of rectangle hopper 3 is that the transition realizing self-compacting concrete perfusion stores, conically shaped 2 is arranged at the top of rectangle hopper 3, rectangle hopper 3 is connected with the discharging opening of conically shaped 2, establish the effect of conically shaped 2 to be make there is certain initial pressure in self-compacting concrete filling process on the top of rectangle hopper 3, the discharging opening that transfer stores hopper 1 is connected with tremie pipe 4, the discharge end of tremie pipe 4 is arranged at the top of conically shaped 2, in the present embodiment, the discharge end of tremie pipe 4 is provided with only material gate 6, can in filling process, flow velocity is adjusted by self-compacting concrete reserves remaining in the conically shaped 2 above rectangle hopper 3, to keep pouring into constant voltage, rectangle hopper 3 is arranged at the sidepiece of concrete blinding 5, rectangle hopper 3 is provided with discharging opening towards the side of concrete blinding 5, perfusing hole is arranged at the side of concrete blinding 5 near rectangle hopper 3, the shape of perfusing hole is identical with the shape of the discharging opening of rectangle hopper 3, in the present embodiment, the shape of perfusing hole is rectangle, the sectional dimension of the discharging opening of perfusing hole and rectangle hopper 3 is 290mm × 80mm, adopt such square-section, be conducive to self-compacting concrete to flow fast, improve rate of flooding, strainer 7 is provided with between rectangle hopper 3 and concrete blinding 5, in order to rectangle hopper 3 and concrete blinding 5 are drawn over to one's side fixing, avoid running pulp.
In the present embodiment, also comprise concrete tank and fork truck 8, transfer stores hopper 1 and is arranged on fork truck 8, and the sidepiece that transfer stores hopper 1 is provided with bracing frame.Adopt such structure, have site operation convenience, flexibly beneficial effect, transfer stores transport, the storage of hopper 1.
In the present embodiment, the discharging opening of rectangle hopper 3 and the inner side of perfusing hole arrange and are respectively provided with one and only expect plate, only material plate can be opened as required or close, to realize or to stop the flowing of self-compacting concrete, after perfusion completes, close above-mentioned two only expect plate, the waste of self-compacting concrete can be reduced, ensure that rectangle hopper 3 and concrete blinding 5 joint seal not spillage.
Utilize the method for filling of above-mentioned plate-type ballastless track plate self-compacting concrete device for casting, comprise following step:
Step a, rectangle hopper 3 is arranged at the sidepiece of concrete blinding 5, is tightly connected after the discharging opening of rectangle hopper 3 aims at the perfusing hole of concrete blinding 5, and by strainer 7 by fastening to rectangle hopper 3 and concrete blinding 5;
Step b, to transfer store hopper 1 conically shaped 2 in pour into self-compacting concrete, then with fork truck 8 by be loaded with self-compacting concrete transfer storage hopper 1 move to concrete blinding 5 sidepiece, until the discharge end of tremie pipe 4 is positioned at the top of conically shaped 2;
The only material gate 6 of step c, unlatching tremie pipe 4 discharge end, the self-compacting concrete that transfer stores in hopper 1 flows in rectangle hopper 3, until the self-compacting concrete in rectangle hopper 3 reaches default reserves;
Steps d, open the discharging opening of rectangle hopper 3 and the inner side of perfusing hole only expect plate, the discharging opening of rectangle hopper 3 is communicated with the perfusing hole of concrete blinding 5;
The reserves of self-compacting concrete in step e, observation rectangle hopper, and only expect that the mode of gate 6 regulates the reserves of self-compacting concrete in rectangle hopper by start and stop;
Step f, pass apolipsis material gate 6, by self-compacting concrete concrete perfusion template 5 remaining in rectangle hopper until fill with eventually, whole filling is rear with only expecting that the perfusing hole of plate by the discharging opening of rectangle hopper and concrete blinding 5 seals.
Adopt said method perfusion CRTSIII plate-type ballastless track plate, the perfusing hole aiming at concrete blinding 5 side by rectangle hopper 3 carries out the mode of pouring into, not only increase rate of flooding fast, and pouring quality is better, the buoyancy of self-compacting concrete to track plates is less, and not easily emanate in filling process, even if when self-compacting concrete quality is lower, also whole filling can be completed smoothly.
The utility model is not limited to aforesaid detailed description of the invention.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (7)
1. a plate-type ballastless track plate self-compacting concrete device for casting, comprise transfer and store hopper, the discharging opening that described transfer stores hopper is provided with perfusion hopper, described perfusion hopper is connected with the perfusing hole of concrete blinding, it is characterized in that: described perfusion hopper comprises conically shaped and rectangle hopper, described conically shaped is arranged at the top of rectangle hopper, described rectangle hopper is connected with the discharging opening of conically shaped, the discharging opening that described transfer stores hopper is connected with tremie pipe, the discharge end of described tremie pipe is arranged at the top of conically shaped, described rectangle hopper is arranged at the sidepiece of concrete blinding, described rectangle hopper is provided with discharging opening towards the side of concrete blinding, described perfusing hole is arranged at the side of concrete blinding near rectangle hopper, the shape of described perfusing hole is identical with the shape of the discharging opening of rectangle hopper.
2. plate-type ballastless track plate self-compacting concrete device for casting according to claim 1, is characterized in that: the described discharging opening of rectangle hopper and the inner side of perfusing hole arrange and be respectively provided with one and only expect plate.
3. plate-type ballastless track plate self-compacting concrete device for casting according to claim 2, is characterized in that: the discharge end of described tremie pipe is provided with only expects gate.
4. plate-type ballastless track plate self-compacting concrete device for casting according to claim 3, is characterized in that: be provided with strainer between described rectangle hopper and concrete blinding.
5. plate-type ballastless track plate self-compacting concrete device for casting according to claim 4, is characterized in that: also comprise concrete tank and fork truck, and described transfer stores hopper and is arranged on fork truck.
6. plate-type ballastless track plate self-compacting concrete device for casting according to claim 5, is characterized in that: the shape of described perfusing hole is rectangle.
7. plate-type ballastless track plate self-compacting concrete device for casting according to claim 5, is characterized in that: the sidepiece that described transfer stores hopper is provided with bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470974.1U CN204059116U (en) | 2014-08-20 | 2014-08-20 | Plate-type ballastless track plate self-compacting concrete device for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470974.1U CN204059116U (en) | 2014-08-20 | 2014-08-20 | Plate-type ballastless track plate self-compacting concrete device for casting |
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| Publication Number | Publication Date |
|---|---|
| CN204059116U true CN204059116U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470974.1U Expired - Fee Related CN204059116U (en) | 2014-08-20 | 2014-08-20 | Plate-type ballastless track plate self-compacting concrete device for casting |
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| CN (1) | CN204059116U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153258A (en) * | 2014-08-20 | 2014-11-19 | 中国建筑土木建设有限公司 | Slab ballastless track self-compacting concrete grouting device and method |
| CN106049207A (en) * | 2016-08-05 | 2016-10-26 | 廊坊合力天机械设备有限公司 | CRTSIII type ballastless track self-compacting concrete construction tool and method |
-
2014
- 2014-08-20 CN CN201420470974.1U patent/CN204059116U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153258A (en) * | 2014-08-20 | 2014-11-19 | 中国建筑土木建设有限公司 | Slab ballastless track self-compacting concrete grouting device and method |
| CN104153258B (en) * | 2014-08-20 | 2015-12-09 | 中国建筑土木建设有限公司 | Plate-type ballastless track plate self-compacting concrete device for casting and method for filling thereof |
| CN106049207A (en) * | 2016-08-05 | 2016-10-26 | 廊坊合力天机械设备有限公司 | CRTSIII type ballastless track self-compacting concrete construction tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170820 |