CN102966012B - Height adjustable bed plate mould of ballastless track - Google Patents
Height adjustable bed plate mould of ballastless track Download PDFInfo
- Publication number
- CN102966012B CN102966012B CN201210523922.1A CN201210523922A CN102966012B CN 102966012 B CN102966012 B CN 102966012B CN 201210523922 A CN201210523922 A CN 201210523922A CN 102966012 B CN102966012 B CN 102966012B
- Authority
- CN
- China
- Prior art keywords
- panel
- channel
- bed plate
- section steel
- channel beam
- Prior art date
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000009416 shuttering Methods 0.000 claims description 15
- 239000004567 concrete Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to a height adjustable bed plate mould of a ballastless track, which comprises a mould member and an adjusting member matched with the mould member. The mould member comprises a stripe-like panel, a first channel beam with the mouth fixedly connected with the upper part of the back of the panel, and at least three steel angles with one sides vertically connected with the bottom of the first channel beam. The adjusting member comprises a second channel beam which is as long as the panel. The outer side of the bottom of the second channel beam leans against the back of the panel and the mouth of the second channel beam leans against one sides of the steel angles connected outside the bottom of the first channel beam. A plurality of adjusting screws are in matched connection with the upper side of the second channel beam vertically, and each adjusting screw is matched with a limiting nut. The adjusting screws are located between two steel angles, and the heads of the adjusting screws are correspondingly contacted with the outer side of the lower side of the first channel beam. The height adjustable bed plate mould of the ballastless track is simple and convenient in height adjustment, and meets the demand of concrete construction of the bed plate mould of the ballastless track in different thicknesses, and the production efficiency is improved. The height adjustable bed plate mould of the ballastless track is concise and compact in structure, and convenient to install and detach.
Description
Technical field
The present invention relates to concrete construction panel, be specifically related to a kind of adjustable for height unballasted track bed plate template, for the construction of ballastless track of high-speed railway bed plate.
Background technology
the thickness of unballasted track bed plate changes, and particularly, in the section of turning, therefore, needs the template of differing heights.Generally for variable cross-section concrete engineering construction, need to customize the template of certain height, for variable cross-section than concrete construction more frequently, the amount that drops into template is very large, and not only template size is not easy to distinguish, and has a strong impact on unballasted track bed plate efficiency of construction, increase template cost." the plate-type ballastless track base plate concrete stepless fine-tuning template " of CN 201610510 U bulletins, the back of its template is with triangular supports, the support bar of triangular supports is sleeve pipe, on ground corresponding to triangular supports, be fixedly installed vertical rod, the sleeve pipe of triangular supports coordinates with vertical rod, and template is fixed; Front upper in template is provided with adjustable for height " L " wing plate, jointly forms the shaping mould of unballasted track bed plate concrete with the bottom surface of wing plate and the front of template.This template can stepless fine adjustment height, meet different after the constructions of unballasted track bed plate concretes of degree.But structure is comparatively complicated, install inconvenient, in addition wing plate be positioned at unballasted track bed plate concrete above, construction is had a certain impact.Therefore, need to develop the template of other structures.
Summary of the invention
The object of this invention is to provide a kind of adjustable for height unballasted track bed plate template, it highly regulates easy, can meet the non-fragment orbit seat concrete construction requirement of different-thickness, enhances productivity; Simple for structure, compact, installation and removal are convenient.
A kind of adjustable for height unballasted track bed plate template of the present invention, comprise and it is characterized in that modular shuttering element and the adjustment means being mated: described modular shuttering element comprises angle steel connected vertically outside the panel of a strip, the first channel-section steel that oral area is fixedly connected with back side of panel top and at least three sections of one side and the first channel-section steel bottom; The length of the first channel-section steel and panel equal in length, the length of angle steel equates with the width of panel;
Described adjustment means comprises second channel-section steel equal in length of one section of panel, the back side of outside, the bottom of this second channel-section steel and panel near, oral area and the one side that is connected to the multistage angle steel outside the first channel-section steel bottom near; Top at described the second channel-section steel is vertically connected with many adjusting screw(rod)s, and every adjusting screw(rod) is combined with a stop nut; Described adjusting screw(rod) is between two sections of angle steel, and the corresponding contact in following outside of the head of adjusting screw(rod) and the first channel-section steel.
Further, on the another side of described angle steel, be at least provided with a vertical bar hole, for being connected with shuttering supporting member, with fixed form.
Compared to the prior art, the present invention has the following advantages: owing to being provided with adjustment means, so highly can regulate in certain limit, meet the non-fragment orbit seat concrete construction requirement of different-thickness; Because the installation and removal of rotation adjustment means are all very convenient, so can enhance productivity; Due to simple for structure, compact, a set of template can be multiplex, so, can reduce costs.
Accompanying drawing explanation
Fig. 1 is modular shuttering element schematic diagram of the present invention;
Fig. 2 is adjustment means schematic diagram of the present invention;
Fig. 3 is the schematic diagram that modular shuttering element of the present invention and adjustment means coordinate;
Fig. 4 is the right view (part) of Fig. 3;
Fig. 5 is the raise schematic diagram of state of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a kind of adjustable for height unballasted track bed plate template, comprises modular shuttering element and the adjustment means being mated;
Described modular shuttering element comprises the panel 1 of a strip, the first channel-section steel 2 that oral area is fixedly connected with back side of panel top and at least three sections of one side and the first outside, channel-section steel bottom angle steel 3 connected vertically; The length of the first channel-section steel 2 and panel 1 equal in length, the length of angle steel 3 equates with the width of panel 1;
Described adjustment means comprises second channel-section steel 5 equal in length of one section of panel 1, the back side of outside, the bottom of this second channel-section steel 5 and panel 1 near, oral area and the one side that is connected to the multistage angle steel 3 outside the first channel-section steel bottom near; Top at described the second channel-section steel 5 is vertically connected with many adjusting screw(rod)s 6, and every adjusting screw(rod) is combined with a stop nut 7; Described adjusting screw(rod) 6 is between two sections of angle steel 3, and the corresponding contact in following outside of the head of adjusting screw(rod) and the first channel-section steel 2; On the another side of described angle steel 3, be at least provided with two vertical bar holes 4; For being connected with shuttering supporting member, with fixed form.
When the thickness of unballasted track bed plate of building when needs and the template width of modular shuttering element are consistent, adjustment means is done standby, uses modular shuttering element.
When the thickness of the unballasted track bed plate of building when needs is greater than the template width of modular shuttering element, need to rotate adjusting screw(rod), modular shuttering element is raise, reach after the height needing, rotary stopper nut, lock adjustment screw rod, at this moment together with the outside of the second channel-section steel bottom and the outside of the panel of modular shuttering element as concrete-pouring template.
Claims (2)
1. an adjustable for height unballasted track bed plate template, comprises modular shuttering element and the adjustment means being mated, and it is characterized in that:
Described modular shuttering element comprises the panel (1) of a strip, the first channel-section steel (2) that oral area is fixedly connected with back side of panel top and at least three sections of one side and the first outside, channel-section steel bottom angle steel connected vertically (3); The length of the first channel-section steel (2) and panel (1) equal in length, the length of angle steel (3) equates with the width of panel (1);
Described adjustment means comprises second channel-section steel (5) equal in length of one section of panel (1), the back side of outside, the bottom of this second channel-section steel (5) and panel (1) near, oral area and the one side that is connected to the multistage angle steel (3) outside the first channel-section steel bottom near; In the top of described the second channel-section steel (5), be vertically connected with many adjusting screw(rod)s (6), and every adjusting screw(rod) is combined with a stop nut (7); Described adjusting screw(rod) (6) is positioned between two sections of angle steel (3), and the corresponding contact in following outside of the head of adjusting screw(rod) and the first channel-section steel (2).
2. a kind of adjustable for height unballasted track bed plate template according to claim 1, is characterized in that: on the another side of described angle steel (3), be at least provided with a vertical bar hole (4).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523922.1A CN102966012B (en) | 2012-12-07 | 2012-12-07 | Height adjustable bed plate mould of ballastless track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523922.1A CN102966012B (en) | 2012-12-07 | 2012-12-07 | Height adjustable bed plate mould of ballastless track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102966012A CN102966012A (en) | 2013-03-13 |
| CN102966012B true CN102966012B (en) | 2014-08-27 |
Family
ID=47796426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210523922.1A Expired - Fee Related CN102966012B (en) | 2012-12-07 | 2012-12-07 | Height adjustable bed plate mould of ballastless track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966012B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526654B (en) * | 2013-10-14 | 2015-07-01 | 中铁十九局集团有限公司 | Ballastless track bed base plate concrete leveling device |
| CN103510437B (en) * | 2013-10-16 | 2015-05-13 | 中铁十九局集团有限公司 | Accurate positioning device for double-block ballastless track bed plate groove template |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10273902A (en) * | 1997-03-29 | 1998-10-13 | Shirataka Kogyo Kk | Rail support device and underlaying construction method of concrete road bed track used thereof |
| CN201660816U (en) * | 2009-12-30 | 2010-12-01 | 中国建筑股份有限公司 | Anti-floating limiter for construction of ballastless track slab |
| CN201850478U (en) * | 2010-09-15 | 2011-06-01 | 中铁四局集团第五工程有限公司 | Adjustable template of base plate of ballastless track of special line for passenger traffic |
| CN202323589U (en) * | 2011-11-17 | 2012-07-11 | 中铁二十局集团西安工程机械有限公司 | Automatic fine adjusting equipment for track plates of ballastless track |
| CN202416095U (en) * | 2012-01-17 | 2012-09-05 | 中交隧道工程局有限公司 | Template and matched trowelling ruler for elevation of controllable foundation plate of ballastless track |
-
2012
- 2012-12-07 CN CN201210523922.1A patent/CN102966012B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10273902A (en) * | 1997-03-29 | 1998-10-13 | Shirataka Kogyo Kk | Rail support device and underlaying construction method of concrete road bed track used thereof |
| CN201660816U (en) * | 2009-12-30 | 2010-12-01 | 中国建筑股份有限公司 | Anti-floating limiter for construction of ballastless track slab |
| CN201850478U (en) * | 2010-09-15 | 2011-06-01 | 中铁四局集团第五工程有限公司 | Adjustable template of base plate of ballastless track of special line for passenger traffic |
| CN202323589U (en) * | 2011-11-17 | 2012-07-11 | 中铁二十局集团西安工程机械有限公司 | Automatic fine adjusting equipment for track plates of ballastless track |
| CN202416095U (en) * | 2012-01-17 | 2012-09-05 | 中交隧道工程局有限公司 | Template and matched trowelling ruler for elevation of controllable foundation plate of ballastless track |
Non-Patent Citations (2)
| Title |
|---|
| 双块式无砟轨道桥梁混凝土底座施工技术;胡黎兵;《铁道建筑技术》;20091231(第S1期);第5~8页 * |
| 胡黎兵.双块式无砟轨道桥梁混凝土底座施工技术.《铁道建筑技术》.2009,(第S1期),第5~8页. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102966012A (en) | 2013-03-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 |
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| CF01 | Termination of patent right due to non-payment of annual fee |