CN205663197U - Creeping formwork construction is with two track roof beam devices - Google Patents

Creeping formwork construction is with two track roof beam devices Download PDF

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Publication number
CN205663197U
CN205663197U CN201620393657.3U CN201620393657U CN205663197U CN 205663197 U CN205663197 U CN 205663197U CN 201620393657 U CN201620393657 U CN 201620393657U CN 205663197 U CN205663197 U CN 205663197U
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vertical
nose girder
vertical guide
construction
energy
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CN201620393657.3U
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Chinese (zh)
Inventor
侯振斌
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China 19th Metallurgical Corp
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China 19th Metallurgical Corp
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Abstract

The utility model discloses a creeping formwork construction is with two track roof beam devices, the device provides the nose girder that the security is higher, the structure is reliable for the creeping formwork construction. This creeping formwork construction is with two track roof beam devices, including at least two sets of vertical nose girders, adjacent two sets of vertical nose girders are provided with the crossbeam of putting more energy into, adjacent two sets of vertical nose girder is connected through the crossbeam of putting more energy into, a set of vertical nose girder includes two vertical guide rails that are parallel to each other, article two, has the interval between the vertical guide rail, article two, be provided with the U -shaped stiffener on the vertical guide rail, article two, vertical guide rail passes through the connection of U -shaped stiffener, two links that the U -shaped stiffener has are connected with a vertical guide rail respectively. Adopt this couple track roof beam device can put forward high support intensity, reinforcing construction security.

Description

Climbing formwork for construction double track nose girder device
Technical field
This utility model relates to a kind of creeping formwork guide rail, especially a kind of climbing formwork for construction double track nose girder device.
Background technology
Known: cast-in-place vertical reinforcement concrete structure construction has three kinds of methods such as overmolded, sliding formwork and creeping formwork, especially climbs Process can keep the advantages such as continuous placing, construction safety, saving material without form removal formwork, concrete.Therefore, climbing formwork for construction side Method is widely used in the engineerings such as chimney, oil tank, vertical shaft, particularly Bridge High-pier.Creeping formwork is typically by jumping formwork, climbing frame with climb Rise equipment three part composition.During climbing formwork for construction, climbing equipment generally realizes upwards climbing by guide rail, therefore the peace of guide rail Full property and reliability seem extremely important.
In prior art, patent " reversing arrangement and self-climbing type building mould " provides a kind of climbing apparatus, therein leads Rail is an I-steel.In the prior art, mostly the guide rail of climbing formwork for construction upward sliding is an one steel rail, has that to undertake load big Problem, climbing formwork for construction relates generally to the highest building, therefore requires higher to the technology of guide rail.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of climbing formwork for construction double track nose girder device, and this device is A kind of safety of climbing formwork for construction offer is higher, the reliable nose girder of structure.
This utility model solves its technical problem the technical scheme is that climbing formwork for construction double track nose girder device, bag Including at least two vertical nose girders of group, the vertical nose girder of two adjacent groups is provided with crossbeam of putting more energy into;The vertical nose girder of described two adjacent groups is by adding Strength crossbeam connects;
One group of vertical nose girder includes two vertical guide being parallel to each other;Between described two vertical guide, there is spacing; It is provided with U-shaped stiffener in described two vertical guide;Described two vertical guide are connected by U-shaped stiffener;Described U-shaped adds Two connection ends that strength plate has are connected with a vertical guide respectively.
Preferably, described vertical guide adopts I-steel.
Further, described vertical guide two ends are provided with spacing stiffener, and described spacing stiffener is positioned at two and erects Between direction guiding rail.
Preferably, described U-shaped stiffener welds with vertical guide;Described vertical nose girder and beam welding of putting more energy into.
The beneficial effects of the utility model are: climbing formwork for construction double track nose girder device described in the utility model, including to Few two groups of vertical nose girders, one group of vertical nose girder includes two vertical guide being parallel to each other, and has between described two vertical guide Having spacing and connected by shape stiffener, climbing formwork for construction double track nose girder device the most described in the utility model has following excellent Point:
1, in the spacing having between two vertical guide, creeping formwork sliding apparatus is set;It is capable of creeping formwork sliding apparatus Slide up and down along guide rail.During climbing formwork for construction, all of load all can be through guide rail, and therefore guide rail is important power transmission structure Part.The nose girder that so creeping formwork sliding apparatus relies on two guide rails to constitute slides, and only relies on a guide rail sliding compared to existing device Dynamic, alleviate the construction loads that wall scroll guide rail bears, thus the safety of climbing apparatus when enhancing slip.
2, having spacing between described two vertical guide and connected by shape stiffener, U-shaped stiffener is discrete by two Vertical guide be connected as the vertical nose girder of rigidity, ensured the integral rigidity of vertical nose girder;U-shaped stiffener has U-shaped simultaneously Interval, equipment is vertically slidable through U-shaped interval, interference when U-shaped stiffener so can be avoided to move up and down equipment.
3, the vertical nose girder of described two adjacent groups is connected by crossbeam of putting more energy into;Put more energy into crossbeam by two groups of adjacent vertical nose girders even Connect as rigidity overall, substantially increase the safety of construction.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of climbing formwork for construction double track nose girder device in this utility model embodiment;
Fig. 2 is the front view of climbing formwork for construction double track nose girder device in this utility model embodiment;
Fig. 3 is the side view of climbing formwork for construction double track nose girder device in this utility model embodiment;
Figure indicates: the vertical nose girder of 1-, 101-vertical guide, 102-U shape stiffener, the spacing stiffener of 103-, 2-puts more energy into Crossbeam.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Shown in Fig. 1, Fig. 2 and Fig. 3, climbing formwork for construction double track nose girder device described in the utility model, including at least two groups Vertical nose girder 1, the vertical nose girder of two adjacent groups 1 is provided with crossbeam 2 of putting more energy into;The vertical nose girder of described two adjacent groups 1 is by crossbeam 2 of putting more energy into Connect;
One group of vertical nose girder 1 includes two vertical guide being parallel to each other 101;Have between described two vertical guide 101 There is spacing;It is provided with U-shaped stiffener 102 in described two vertical guide 101;Described two vertical guide 101 are put more energy into by U-shaped Plate 102 connects;Two connection ends that described U-shaped stiffener 102 has are connected with a vertical guide 101 respectively.
In concrete implementation process, creeping formwork sliding apparatus is set in the spacing having between two vertical guide 101;Energy Enough realize creeping formwork sliding apparatus vertically guide rail 101 to slide up and down.During climbing formwork for construction, all of load all can be delivered to erect Direction guiding rail 101, therefore vertical guide 101 is important Force transmission parts.So creeping formwork sliding apparatus relies on two vertical guide 101 The vertical nose girder 1 constituted slides, and only relies on a slide compared to existing device, alleviates the construction that wall scroll guide rail bears Load, thus the safety of climbing apparatus when enhancing slip.
Having spacing between described two vertical guide 101 and connected by shape stiffener 102, U-shaped stiffener 102 is by two The discrete vertical guide 101 of bar is connected as the vertical nose girder of rigidity, has ensured the integral rigidity of vertical nose girder 1;U-shaped is put more energy into simultaneously Plate 102 has U-shaped interval, and equipment is vertically slidable through U-shaped interval, and U-shaped stiffener 102 so can be avoided to move down on equipment Interference time dynamic.
The vertical nose girder of described two adjacent groups 1 is connected by crossbeam 2 of putting more energy into;Put more energy into crossbeam 2 by two groups of adjacent vertical nose girders 1 It is connected as rigidity overall, substantially increases the safety of construction.
Described vertical guide 101 can use square bar, and the preferred mode of one of which is that described vertical guide 101 adopts work Word steel.Long limit Parallel Symmetric is put by the long limit that vertical nose girder 1 is two I-steel therefore formed by two vertical guide 101 Put;Now there is certain distance between two I-steel, the rolling of creeping formwork sliding apparatus so can be set easily between two I-steel Wheel.
In order to avoid departing from vertical nose girder 1 when sliding apparatus slides on vertical nose girder, described vertical guide 101 two ends are equal Being provided with spacing stiffener 103, described spacing stiffener 103 is between two vertical guide 101.Thus prevent equipment along leading Depart from vertical nose girder when beam slides up and down, play limiting device and depart from, put more energy into and vertically lead beam action.
The connection of the connection of described U-shaped stiffener 102 and vertical guide 101 and described vertical nose girder 1 and crossbeam 2 of putting more energy into Various ways can be used to realize, and such as bolt connects.For the ease of construction, improve the integral rigidity of structure simultaneously, it is preferred that Described U-shaped stiffener 102 welds with vertical guide 101;Described vertical nose girder 1 welds with crossbeam 2 of putting more energy into;U-shaped stiffener 102 will Article two, vertical guide 101 is linked to be rigidity entirety, adjacent vertical nose girder 1 is linked to be rigidity entirety by crossbeam of putting more energy into.

Claims (4)

1. climbing formwork for construction double track nose girder device, it is characterised in that: including the vertical nose girder of at least two group (1), two adjacent groups is vertical Nose girder (1) is provided with crossbeam of putting more energy into (2);The vertical nose girder of described two adjacent groups (1) is connected by crossbeam of putting more energy into (2);
One group of vertical nose girder (1) includes two vertical guide being parallel to each other (101);Between described two vertical guide (101) There is spacing;It is provided with U-shaped stiffener (102) on described two vertical guide (101);Described two vertical guide (101) are led to Cross U-shaped stiffener (102) to connect;Described U-shaped stiffener (102) have two connection ends respectively with a vertical guide (101) connect.
2. climbing formwork for construction double track nose girder device as claimed in claim 1, it is characterised in that: described vertical guide (101) is adopted I-steel.
3. climbing formwork for construction double track nose girder device as claimed in claim 1, it is characterised in that: described vertical guide (101) two End is provided with spacing stiffener (103), and described spacing stiffener (103) is positioned between two vertical guide (101).
4. climbing formwork for construction double track nose girder device as claimed in claim 1, it is characterised in that: described U-shaped stiffener (102) with Vertical guide (101) is welded;Described vertical nose girder (1) is welded with crossbeam of putting more energy into (2).
CN201620393657.3U 2016-05-04 2016-05-04 Creeping formwork construction is with two track roof beam devices Active CN205663197U (en)

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CN201620393657.3U CN205663197U (en) 2016-05-04 2016-05-04 Creeping formwork construction is with two track roof beam devices

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Application Number Priority Date Filing Date Title
CN201620393657.3U CN205663197U (en) 2016-05-04 2016-05-04 Creeping formwork construction is with two track roof beam devices

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567341A (en) * 2016-11-10 2017-04-19 中铁十二局集团有限公司 Transverse synchronous slippage device of guide beams of bridge erecting machine and slippage construction method
CN108265633A (en) * 2018-03-30 2018-07-10 中国十九冶集团有限公司 Bridge High-pier turns over creeping formwork telescopic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106567341A (en) * 2016-11-10 2017-04-19 中铁十二局集团有限公司 Transverse synchronous slippage device of guide beams of bridge erecting machine and slippage construction method
CN108265633A (en) * 2018-03-30 2018-07-10 中国十九冶集团有限公司 Bridge High-pier turns over creeping formwork telescopic device

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