CN201756799U - Large mold plate for rollover construction of hollow thin-wall high piers - Google Patents
Large mold plate for rollover construction of hollow thin-wall high piers Download PDFInfo
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- CN201756799U CN201756799U CN2010202638565U CN201020263856U CN201756799U CN 201756799 U CN201756799 U CN 201756799U CN 2010202638565 U CN2010202638565 U CN 2010202638565U CN 201020263856 U CN201020263856 U CN 201020263856U CN 201756799 U CN201756799 U CN 201756799U
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Abstract
The utility model discloses a large mold plate for the rollover construction of hollow thin-wall high piers. The mold plate is characterized in that an array panel is included, wherein the array panel is vertically and horizontally divided by vertical bars and horizontal bars, edge bars are connected to the periphery of the panel through bolts, the panel is connected with the vertical bars through bolts, and back ribs are welded on the vertical bars. The utility model can effectively enlarge the size of the mold plate, increase the rigidity of the back ribs of the mold plate drawing bars and the intensity of the mold plate drawing bars, and reduce the number of the mold plate drawing bars, so as to improve the appearance quality of concrete and effectively reduce the construction cost.
Description
Technical field
The utility model relates to a kind of construction formwork, particularly a kind of tall pier and thin wall construction that is applicable to bridge engineering such as railway, highway and urban road, and the high pier bulk of the hollow thin-wall in the construction of other similar super-high buildings engineering over-form construction template.
Background technology
Along with the development of progress of science and technology, communication, high Dun Dakuaqiaoliang is applied in the traffic engineering such as railway, highway, urban road more and more, and the high pier construction method is development constantly and innovation also.Job practices commonly used has hydraulic pressure to turn over modulus method, sliding formwork method etc., but it is relatively poor to adopt hydraulic pressure to turn over the pier shaft presentation quality that modulus method and sliding formwork method constructed, and complex process, and required pre-press is more, the construction cost height.
The utility model content
The purpose of this utility model provides the high pier bulk of a kind of hollow thin-wall over-form construction template, increase template self, the rigidity of drawing-die muscle back of the body rib and the intensity of drawing-die muscle effectively, reduce the quantity of drawing-die muscle, improve Surface Quality of Concrete, reduced construction cost effectively.
The purpose of this utility model is to be achieved through the following technical solutions:
The high pier bulk of a kind of hollow thin-wall over-form construction template is characterized in that: comprise and erected the array panel that muscle and horizontal bar are separated in length and breadth, be connected with the limit muscle by bolt around the described panel, described panel is connected with perpendicular muscle bolt, and described perpendicular muscle is welded with back of the body rib.
Preferably, described limit muscle is provided with bolt hole, and described back of the body rib is provided with pulling eye.
Preferably, described back of the body rib is horizontally disposed with, and intersects vertically with perpendicular muscle.
The beneficial effects of the utility model are, increase template self, the rigidity of drawing-die muscle back of the body rib and the intensity of drawing-die muscle effectively, reduce the quantity of drawing-die muscle, improve Surface Quality of Concrete, have reduced construction cost effectively.
Description of drawings
Fig. 1 is a plane structure chart of the present utility model;
Fig. 2 is a longitudinal sectional view of the present utility model;
The specific embodiment
According to embodiment the utility model is described in further detail below.
Shown in Fig. 1-2, the high pier bulk of a kind of hollow thin-wall over-form construction template, comprise and erected the array panel 1 that muscle 2 and horizontal bar 3 are separated in length and breadth, be connected with limit muscle 4 by bolt around the panel 1, panel 1 is connected with perpendicular muscle 2 bolts, and perpendicular muscle 2 is welded with back of the body rib 7, limit muscle 4 is provided with bolt hole 5, described back of the body rib 7 is provided with pulling eye 6, and back of the body rib 7 is horizontally disposed with, and intersects vertically with perpendicular muscle 2.
Template is installed and is adopted jack to cooperate tower crane to carry out.Template adopts bulk typing punching block, 2.25m one joint, each concreting two joint template height (4.5m).Form surfacing adopts 5～6mm steel plate, and level back of the body rib adopts the 6mm steel plate, vertically carries on the back rib and adopts [No. 8 channel-section steels.The drawing-die muscle adopts Φ 25 finish rolling deformed bars, and drawing-die muscle back of the body rib adopts two [20 channel-section steels.
Hydraulic pressure turns over modulus method, the sliding formwork method is carried out high pier construction, needs pre-buried a large amount of built-in fitting, do not need any built-in fitting and adopt this worker method to construct, so construction cost is low, and construction technology is simple, and is easy to operate, construction safety, quick.And the pier shaft Surface Quality of Concrete of being constructed is good.This worker method adopts the construction of bulk punching block, drawing-die muscle back of the body rib adopt rigidity bigger [20 channel-section steels have not only guaranteed formwork rigidity effectively, also can reduce drawing-die muscle hole and form joint quantity, improve Surface Quality of Concrete.Adopt Φ 25 finish rolling deformed bars to make the drawing-die muscle, and the drawing-die muscle is penetrated the drawing-die muscle hole that makes of Φ 30PVC pipe, guaranteed that the drawing-die muscle extracts smoothly when form removal,, when having saved a large amount of drawing-die muscle, reduced construction cost effectively to reuse.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other multi-form variation and changes on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model amplifies out or change still are in protection domain of the present utility model.
Claims (3)
1. the high pier bulk of hollow thin-wall over-form construction template is characterized in that: comprise the array panel of being separated in length and breadth by perpendicular muscle and horizontal bar, be connected with the limit muscle by bolt around the described panel, described panel is connected with perpendicular muscle bolt, and described perpendicular muscle is welded with back of the body rib.
2. construction formwork according to claim 1 is characterized in that: described limit muscle is provided with bolt hole, and described back of the body rib is provided with pulling eye.
3. construction formwork according to claim 1 and 2 is characterized in that: described back of the body rib is horizontally disposed with, and intersects vertically with perpendicular muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202638565U CN201756799U (en) | 2010-07-20 | 2010-07-20 | Large mold plate for rollover construction of hollow thin-wall high piers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202638565U CN201756799U (en) | 2010-07-20 | 2010-07-20 | Large mold plate for rollover construction of hollow thin-wall high piers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201756799U true CN201756799U (en) | 2011-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202638565U Expired - Fee Related CN201756799U (en) | 2010-07-20 | 2010-07-20 | Large mold plate for rollover construction of hollow thin-wall high piers |
Country Status (1)
| Country | Link |
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| CN (1) | CN201756799U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367652A (en) * | 2011-11-23 | 2012-03-07 | 中铁五局（集团）有限公司 | Structure of standard steel forms for constructing thin-wall high pier groups with four sides being variable cross sections by form turnover |
| CN102425111A (en) * | 2011-09-02 | 2012-04-25 | 中铁上海工程局有限公司 | Abnormal pier cap template with large section and installation method thereof |
| CN104405123A (en) * | 2014-12-03 | 2015-03-11 | 广西建工集团第二建筑工程有限责任公司 | Mold subassembly for casting thin-wall rectangular small-section reinforced concrete hollow column in situ and construction method thereof |
| CN105672121A (en) * | 2016-03-28 | 2016-06-15 | 中国水利水电第五工程局有限公司 | Supporting device of bridge pier with variable section |
| CN105839543A (en) * | 2016-05-04 | 2016-08-10 | 中国十九冶集团有限公司 | Construction process for self-lifting outer frame turnover formwork of bridge high pier |
-
2010
- 2010-07-20 CN CN2010202638565U patent/CN201756799U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425111A (en) * | 2011-09-02 | 2012-04-25 | 中铁上海工程局有限公司 | Abnormal pier cap template with large section and installation method thereof |
| CN102367652A (en) * | 2011-11-23 | 2012-03-07 | 中铁五局（集团）有限公司 | Structure of standard steel forms for constructing thin-wall high pier groups with four sides being variable cross sections by form turnover |
| CN102367652B (en) * | 2011-11-23 | 2014-05-14 | 中铁五局（集团）有限公司 | Structure of standard steel forms for constructing thin-wall high pier groups with four sides being variable cross sections by form turnover |
| CN104405123A (en) * | 2014-12-03 | 2015-03-11 | 广西建工集团第二建筑工程有限责任公司 | Mold subassembly for casting thin-wall rectangular small-section reinforced concrete hollow column in situ and construction method thereof |
| CN105672121A (en) * | 2016-03-28 | 2016-06-15 | 中国水利水电第五工程局有限公司 | Supporting device of bridge pier with variable section |
| CN105672121B (en) * | 2016-03-28 | 2018-01-26 | 中国水利水电第五工程局有限公司 | A kind of support meanss of tapered pier |
| CN105839543A (en) * | 2016-05-04 | 2016-08-10 | 中国十九冶集团有限公司 | Construction process for self-lifting outer frame turnover formwork of bridge high pier |
| CN105839543B (en) * | 2016-05-04 | 2017-08-29 | 中国十九冶集团有限公司 | Construction process for self-lifting outer frame turnover formwork of bridge high pier |
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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: 20110309 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |