CN205529719U - A flattening frock for construction of III plate -type ballastless track bed plates of CRTS - Google Patents
A flattening frock for construction of III plate -type ballastless track bed plates of CRTS Download PDFInfo
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- CN205529719U CN205529719U CN201620149923.8U CN201620149923U CN205529719U CN 205529719 U CN205529719 U CN 205529719U CN 201620149923 U CN201620149923 U CN 201620149923U CN 205529719 U CN205529719 U CN 205529719U
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Abstract
The utility model discloses a flattening frock for construction of III plate -type ballastless track bed plates of CRTS, including running gear, floating rule and install in walking track on the side form board of bed plate, running gear includes entablature, lifting screw and a pair of leading wheel, the entablature both ends are located to a pair of leading wheel branch, and the leading wheel places the walking in the track, what the lifting screw liftable was adjusted installs in last central beam, the floating rule is connected in the lifting screw lower extreme. The utility model discloses a flattening frock for construction of III plate -type ballastless track bed plates of CRTS has convenient operation, can improve operating efficiency and quality, the advantage of reduction manual work intensity.
Description
Technical field
This utility model relates to plate-type ballastless track construction technology, particularly for the leveling frock of CRTS III plate-type unballasted track bed plate construction.
Background technology
CRTS III template non-fragment orbit is had shoulder block fastener, precast track plate, self-compacting concrete packed layer, limited impression, intermediate isolating layer (geotextiles) and reinforced concrete footing plate to form by rail, elasticity, has the features such as stable performance, good endurance, length in service life.CRTS III plate-type unballasted track bed plate is as the supporting course between track plates and beam face and sliding layer, and end face absolute altitude, flatness control to require height, and precision is difficult to ensure that.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of easy to operate, working performance and quality, the CRTS III plate-type unballasted track bed plate construction method of minimizing manual work intensity and leveling frock can be improved.
For solve above-mentioned technical problem, this utility model by the following technical solutions:
A kind of leveling frock for the construction of CRTS III plate-type unballasted track bed plate, including the walking track on walking mechanism, floating rule and the side template being installed in described bedplate, described walking mechanism includes entablature, lifting screw and a pair directive wheel, the pair of directive wheel is divided into entablature two ends, and directive wheel is placed in walking track, what described lifting screw liftable regulated is installed in the middle part of entablature, and described floating rule is connected to lifting screw lower end.
The flat machine that shakes it is equiped with in the middle part of described floating rule.
Described lifting screw is provided with four, and four lifting screws are arranged along floating rule uniform intervals.
The described flat machine that shakes is arranged between the two pieces lifting screw at middle part.
Compared with prior art, the utility model has the advantage of:
Leveling frock for the construction of CRTS III plate-type unballasted track bed plate of the present utility model, its simple in construction, easy to operate, first to the watering moistening of beam face during bedplate construction, start again to pour, vibrated concrete, after concrete vibrating is closely knit, two people simultaneously advance in bedplate both sides leveling frock carry out bedplate end face leveling carry slurry, special messenger follows up and flattens frock and observe floating rule lower concrete situation simultaneously, root out any excess concrete in time and to feed supplement at cavity, leveling is till floating rule lower concrete enriches repeatedly, and guarantee that bedplate end face is concordant with the bedplate end face elevation line indicated inside side template, by using leveling frock of the present utility model, it is greatly improved screed operation efficiency and quality, and effectively reduce manual operation amount, reduce labor intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model leveling frock.
In figure, each label represents:
1, walking mechanism；11, entablature；12, lifting screw；13, directive wheel；2, floating rule；3, walking track；4, shake flat machine；5, side template.
Detailed description of the invention
Fig. 1 shows this utility model leveling frock embodiment for above-mentioned CRTS III plate-type unballasted track bed plate construction method, this leveling frock includes walking mechanism 1, floating rule 2 and the walking track 3 being installed on the side template 5 of bedplate, walking mechanism 1 includes entablature 11, lifting screw 12 and a pair directive wheel 13, a pair directive wheel 13 is divided into entablature 11 two ends, and directive wheel 13 is placed in walking track 3, what lifting screw 12 liftable regulated is installed in the middle part of entablature 11, floating rule 2 is connected to lifting screw 12 lower end, lifting screw 12 is provided with four, four lifting screws 12 are arranged along floating rule 2 uniform intervals, the flat machine 4 that shakes it is equiped with in the middle part of floating rule 2, and the flat machine 4 that shakes is arranged between the two pieces lifting screw 12 at middle part.Leveling frock for CRTS III plate-type unballasted track bed plate construction method of the present utility model, its simple in construction, easy to operate, first to the watering moistening of beam face during bedplate construction, start again to pour, vibrated concrete, after concrete vibrating is closely knit, two people simultaneously advance in bedplate both sides leveling frock carry out bedplate end face leveling carry slurry, special messenger follows up and flattens frock and observe floating rule 2 lower concrete situation simultaneously, root out any excess concrete in time and to feed supplement at cavity, leveling is till floating rule 2 lower concrete enriches repeatedly, and guarantee that bedplate end face is concordant with the bedplate end face elevation line indicated inside side template 5, by using leveling frock of the present utility model, it is greatly improved screed operation efficiency and quality, and effectively reduce manual operation amount, reduce labor intensity.
Although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model.Any those of ordinary skill in the art, in the case of without departing from technical solutions of the utility model scope, technical solutions of the utility model are made many possible variations and modification by the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to this utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should fall in the range of technical solutions of the utility model are protected.
Claims (4)
1. the leveling frock for the construction of CRTS III plate-type unballasted track bed plate, it is characterized in that, including walking mechanism (1), floating rule (2) and the walking track (3) being installed on the side template (5) of described bedplate, described walking mechanism (1) includes entablature (11), lifting screw (12) and a pair directive wheel (13), the pair of directive wheel (13) is divided into entablature (11) two ends, and directive wheel (13) is placed in walking track (3), what described lifting screw (12) liftable regulated is installed in entablature (11) middle part, described floating rule (2) is connected to lifting screw (12) lower end.
Leveling frock for the construction of CRTS III plate-type unballasted track bed plate the most according to claim 1, it is characterised in that described floating rule (2) middle part is equiped with the flat machine (4) that shakes.
Leveling frock for the construction of CRTS III plate-type unballasted track bed plate the most according to claim 2, it is characterised in that described lifting screw (12) is provided with four, four lifting screws (12) are arranged along floating rule (2) uniform intervals.
The most according to claim 3 for CRTS III plate-type unballasted track bed plate construction leveling frock, it is characterised in that described in shake flat machine (4) be arranged at be positioned at middle part two pieces lifting screw (12) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149923.8U CN205529719U (en) | 2016-02-29 | 2016-02-29 | A flattening frock for construction of III plate -type ballastless track bed plates of CRTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149923.8U CN205529719U (en) | 2016-02-29 | 2016-02-29 | A flattening frock for construction of III plate -type ballastless track bed plates of CRTS |
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| Publication Number | Publication Date |
|---|---|
| CN205529719U true CN205529719U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620149923.8U Active CN205529719U (en) | 2016-02-29 | 2016-02-29 | A flattening frock for construction of III plate -type ballastless track bed plates of CRTS |
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| Country | Link |
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| CN (1) | CN205529719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338685A (en) * | 2017-09-07 | 2017-11-10 | 中铁五局集团第二工程有限责任公司 | III plate-type non-fragment orbit base absolute altitude positions and weathering control device |
| CN112878119A (en) * | 2020-04-13 | 2021-06-01 | 北京易科路通铁道设备有限公司 | Construction method of ballast bed base |
-
2016
- 2016-02-29 CN CN201620149923.8U patent/CN205529719U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338685A (en) * | 2017-09-07 | 2017-11-10 | 中铁五局集团第二工程有限责任公司 | III plate-type non-fragment orbit base absolute altitude positions and weathering control device |
| CN112878119A (en) * | 2020-04-13 | 2021-06-01 | 北京易科路通铁道设备有限公司 | Construction method of ballast bed base |
| CN112878119B (en) * | 2020-04-13 | 2023-01-17 | 北京易科路通铁道设备有限公司 | Construction method of ballast bed base |
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