CN202865752U - Support used for pier bent cap on-site concrete - Google Patents
Support used for pier bent cap on-site concrete Download PDFInfo
- Publication number
- CN202865752U CN202865752U CN 201220601701 CN201220601701U CN202865752U CN 202865752 U CN202865752 U CN 202865752U CN 201220601701 CN201220601701 CN 201220601701 CN 201220601701 U CN201220601701 U CN 201220601701U CN 202865752 U CN202865752 U CN 202865752U
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- CN
- China
- Prior art keywords
- support
- truss
- screw mandrel
- flange
- width adjusting
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- 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
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Abstract
The utility model discloses a support used for a pier bent cap on-site concrete. The support used for the pier bent cap on-site concrete comprises supporting trusses, a width adjusting support, a bearing platform, a truss supporting rod, a supporting column and a height adjusting screw, wherein the bearing platform is located below the width adjusting support, the number of the supporting trusses is two, the two supporting trusses are respectively flexibly arranged on two ends of the width adjusting support, the supporting trusses are flexibly connected with the bearing platform through the truss supporting rod, the upper end of the supporting column is connected with the width adjusting support through a flange, and the lower end of the supporting column penetrates through the platform and is connected with the height adjusting screw through the flange. The support used for the pier bent cap on-site concrete has the advantages of being convenient to install and dismantle, thereby satisfying pier bent cap in same line with different width and height, and being favorable to construction.
Description
Technical field
The utility model relates to a kind of support, relates in particular to a kind of support for pier cap beam cast-in-situ concrete.
Background technology
Pier cap beam is the important concrete structure that is used for supporting bridge during highway and railway is built, and generally all is to adopt full framing to set up by substructure when construction, and is time-consuming, and the pier cap partial width also need harden when not enough, is not easy to construction.
The utility model content
The purpose of this utility model provides a kind of support for pier cap beam cast-in-situ concrete with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises sub-truss, width adjusting support, cushion cap, truss support bar, support column and highly regulates screw mandrel, described cushion cap is positioned at the below of described width adjusting support, described sub-truss is two, be movably installed in respectively the two ends of described width adjusting support, be flexibly connected by described truss support bar between described sub-truss and the described cushion cap, the upper end of described support column is connected with described width adjusting support by flange, and the lower end of described support column is connected by flange and described height adjusting screw mandrel after passing described cushion cap.
Further, the lower end of described support column and described height are regulated also to be connected with by flange between the screw mandrel and are increased sections.
Described width adjusting support comprises a plurality of carrier units, connects by screw or pin between the adjacent carrier unit.
All described truss support rods are in an inverted cone.
It is trapezoidal thread spiral lift screw mandrel that described height is regulated screw mandrel.
Following and the described height of described cushion cap is regulated also to be connected with by flange between the screw mandrel and is increased sections.
The beneficial effects of the utility model are:
The utility model can make the overall structure easy accessibility, and substructure connects with flange, and superstructure adopts pin to connect, and is convenient to peace and tears open; Increase sections and width adjusting support by regulating screw mandrel or increase and decrease, thereby be satisfied with different in width and pier cap beam highly in the same circuit, be conducive to construction.
Description of drawings
Fig. 1 is the structural representation of a kind of support for pier cap beam cast-in-situ concrete described in the utility model.
Among the figure: 1-sub-truss, 2-truss support bar, 3-width adjusting support, 4-highly regulate screw mandrel, 5-increase sections, 6-cushion cap, 7-support column.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model comprises sub-truss 1, width adjusting support 3, cushion cap 6, truss support bar 2, support column 7 and highly regulate screw mandrel 4, cushion cap 6 is positioned at the below of width adjusting support 3, sub-truss 1 is two, be movably installed in respectively the two ends of width adjusting support 3, be flexibly connected by truss support bar 2 between sub-truss 1 and the cushion cap 6, the upper end of support column 7 is connected with width adjusting support 3 by the flange (not shown), the lower end of support column 7 pass behind the cushion cap 6 by flange with highly regulate screw mandrel 4 and be connected, the lower end of support column 7 and highly regulate also to be connected with by flange between the screw mandrel 4 and increase sections 5.Width adjusting support 3 comprises a plurality of carrier unit (not shown)s, connect by screw (not shown) or pin (not shown) between the adjacent carrier unit, all truss support bars 2 form back taper, highly regulate screw mandrel 4 and be trapezoidal thread spiral lift screw mandrel, cushion cap 6 following and highly regulate also to be connected with by flange between the screw mandrel 4 and increase sections 5, the sections 5 that increases of the lower end of increasing sections 5 and support column 7 of cushion cap 6 lower ends is not the same sections 5 that increases, and the height adjusting screw mandrel 4 that the height of cushion cap 6 lower ends is regulated the lower end of screw mandrel 4 and support column 7 is not that same height is regulated screw mandrel 4.
When the utility model uses, highly regulating screw mandrel 4 vertically is connected with cushion cap 6, and adopt flange to connect and increase sections 5, increase sections 5 tops and adopt flange truss frame for connecting support bar 2, truss support bar 2 tops adopt pin to connect sub-truss 1, simultaneously, and according to spacing increase or the minimizing width adjusting support 3 of bridge pier two pillars, capping beam template is placed in support top, treats concrete.Sub-truss 1 adopts truss-like, deflection requirement when namely having satisfied concreting, also satisfied simultaneously the requirement of strength of support, truss support bar 2 adopts inverted cone-shaped structure to satisfy the upper cap beam length, also satisfied simultaneously the bridge pier structure of bottom cushion cap 6, highly regulate screw mandrel 4 and adopt the trapezoidal thread spiral lifts, be used for satisfying trimming rack when because of on-the-spot cushion cap 6 discrepancy in elevation being arranged, but regulated quantity is ± 200mm.Adopt flange to connect width adjusting support 3 in the middle of the support column 7, satisfying bridge pier is that twin columns, multicolumn or intercolumniation do not wait operating mode.Adopt flange directly to be connected between width adjusting support 3 and the support column 7 or the centre adds and adopts the flange connection after increasing sections, make this support by the installation differing heights increase sections 5, satisfy the different operating mode of bridge pier height.
Claims (7)
1. support that is used for pier cap beam cast-in-situ concrete, it is characterized in that: comprise sub-truss, the width adjusting support, cushion cap, the truss support bar, support column and highly regulate screw mandrel, described cushion cap is positioned at the below of described width adjusting support, described sub-truss is two, be movably installed in respectively the two ends of described width adjusting support, be flexibly connected by described truss support bar between described sub-truss and the described cushion cap, the upper end of described support column is connected with described width adjusting support by flange, and the lower end of described support column is connected by flange and described height adjusting screw mandrel after passing described cushion cap.
2. a kind of support for pier cap beam cast-in-situ concrete according to claim 1 is characterized in that: also be connected with by flange between the lower end of described support column and the described height adjusting screw mandrel and increase sections.
3. a kind of support for pier cap beam cast-in-situ concrete according to claim 1, it is characterized in that: described width adjusting support comprises a plurality of carrier units, connects by screw or pin between the adjacent carrier unit.
4. a kind of support for pier cap beam cast-in-situ concrete according to claim 1, it is characterized in that: all described truss support rods are in an inverted cone.
5. a kind of support for pier cap beam cast-in-situ concrete according to claim 1 is characterized in that: it is trapezoidal thread spiral lift screw mandrel that described height is regulated screw mandrel.
6. a kind of support for pier cap beam cast-in-situ concrete according to claim 1, it is characterized in that: screw mandrel is highly regulated in being connected with below by flange of described cushion cap.
7. a kind of support for pier cap beam cast-in-situ concrete according to claim 6 is characterized in that: also be connected with by flange between the following and described height adjusting screw mandrel of described cushion cap and increase sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601701 CN202865752U (en) | 2012-11-15 | 2012-11-15 | Support used for pier bent cap on-site concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601701 CN202865752U (en) | 2012-11-15 | 2012-11-15 | Support used for pier bent cap on-site concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865752U true CN202865752U (en) | 2013-04-10 |
Family
ID=48032483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220601701 Expired - Fee Related CN202865752U (en) | 2012-11-15 | 2012-11-15 | Support used for pier bent cap on-site concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865752U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452597A (en) * | 2014-11-25 | 2015-03-25 | 中建六局第三建筑工程有限公司 | Supporting system for construction of super-long water pier prestressed cap beam |
| CN108842624A (en) * | 2018-06-26 | 2018-11-20 | 杭州江润科技有限公司 | High pier Cast-in-place Bent Cap combined type overhanging formwork system and construction method |
| CN109252450A (en) * | 2018-10-19 | 2019-01-22 | 郑州铁路工程有限公司 | A kind of urban viaduct cantilever is set a roof beam in place support system |
-
2012
- 2012-11-15 CN CN 201220601701 patent/CN202865752U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452597A (en) * | 2014-11-25 | 2015-03-25 | 中建六局第三建筑工程有限公司 | Supporting system for construction of super-long water pier prestressed cap beam |
| CN104452597B (en) * | 2014-11-25 | 2016-06-29 | 中建六局第三建筑工程有限公司 | Pier prestressed cap beam with extra length Construction Supporting System in water |
| CN108842624A (en) * | 2018-06-26 | 2018-11-20 | 杭州江润科技有限公司 | High pier Cast-in-place Bent Cap combined type overhanging formwork system and construction method |
| CN109252450A (en) * | 2018-10-19 | 2019-01-22 | 郑州铁路工程有限公司 | A kind of urban viaduct cantilever is set a roof beam in place support system |
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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 |
Granted publication date: 20130410 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |