CN202644555U - Prefabricated slab for flat-plate-type raft board framework - Google Patents

Prefabricated slab for flat-plate-type raft board framework Download PDF

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Publication number
CN202644555U
CN202644555U CN 201220291688 CN201220291688U CN202644555U CN 202644555 U CN202644555 U CN 202644555U CN 201220291688 CN201220291688 CN 201220291688 CN 201220291688 U CN201220291688 U CN 201220291688U CN 202644555 U CN202644555 U CN 202644555U
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CN
China
Prior art keywords
reinforcing rib
framework
sides
plate
flat
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 - Lifetime
Application number
CN 201220291688
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Chinese (zh)
Inventor
熊昱栋
黄科鼎
刘用海
许必强
李魏魏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO CONSTRUCTION CO Ltd
Ningbo Jianle Construction And Decoration Co Ltd
Original Assignee
NINGBO CONSTRUCTION CO Ltd
Ningbo Jianle Construction And Decoration Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGBO CONSTRUCTION CO Ltd, Ningbo Jianle Construction And Decoration Co Ltd filed Critical NINGBO CONSTRUCTION CO Ltd
Priority to CN 201220291688 priority Critical patent/CN202644555U/en
Application granted granted Critical
Publication of CN202644555U publication Critical patent/CN202644555U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a prefabricated slab for a flat-plate-type raft board framework. The prefabricated slab comprises two short sides and two long sides. The short sides and the long sides are perpendicular to each other, and head ends and tail ends of the short sides are sequentially connected with head ends and tail ends of the long sides to form a framework. At least two first reinforcing ribs are arranged between the two short sides, at least two second reinforcing ribs are arranged between the two long sides, and cement is poured on the framework. The prefabricated slab saves materials, is simple to construct and assemble and easy to master by operators, and shortens construction periods.

Description

A kind of precast plate of using for flat raft plate formwork
Technical field
The utility model relates to a kind of precast plate of using for flat raft plate formwork.
Background technology
In recent years, quick propelling along with urbanization process, use function and requirement to large public buildings such as office building, hotel, markets are more and more higher, structure becomes increasingly complex, as basic formwork, the general masonry of cement mortar formwork erection (both having formed the form of brick loose tool with a piece Masonry cement brick) that adopts, the formwork on this tradition basis is large to labour and Raw Material Demand amount, and construction cost is larger.Construction technology is more loaded down with trivial details in addition, and need the brick loose tool to reach intensity could backfill, so the construction period is generally also longer, because the construction period is longer, makes foundation ditch open-assembly time long, and the safety of foundation ditch is also exerted a certain influence.
Summary of the invention
In order to overcome deficiency of the prior art, the utility model provides a kind of precast plate of using for flat raft plate formwork, utilizes this utility model can solve existing long, excessive to Raw Material Demand drawback of brick loose tool construction period.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of precast plate of using for flat raft plate formwork, comprise two short sides and two long sides, described short side is mutually vertical with described long side, and short side and long side successively head and the tail are connected to form framework, be provided with at least two the first reinforcing ribs between described two short sides, be provided with at least two the second reinforcing ribs between described two long sides, built cement at described framework.
In the technique scheme, preferred, described the first reinforcing rib is provided with three, an end of the first reinforcing rib be arranged at respectively the center of short side and along the center equidistant two ends, the correspondence position that is arranged at short side of other end symmetry.
In the technique scheme, preferred, described the second reinforcing rib is provided with three, an end of the second reinforcing rib be arranged at respectively the center of long side and along the center equidistant two ends, the correspondence position that is arranged at long side of other end symmetry.
In the technique scheme, preferred, described the first reinforcing rib and the second reinforcing rib mode by welding be fixedly connected with framework on.
Of the present utility model have a following beneficial effect: 1) can be by the technique that is welded to each other to substitute traditional brick loose tool of framework of the present utility model, and solved and pass the brick loose tool and reach the drawback that intensity could backfill, shortened the construction period; 2) the utility model material is economized, and the construction assembly unit is easy, and the operator is easy to grasp; 3 the utility model can carry out prefabricated in advance according to actual needs, so can adapt to different construction workss.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the reference diagram of use state of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail: referring to Fig. 1, a kind of precast plate of using for flat raft plate formwork, comprise two short sides 11,12 and two long sides 13,14, described short side 11,12 and described long side 13,14 are mutually vertical, and short side 11,12 and long side 13,14 successively head and the tail be connected to form framework 1, described two short sides 11, be provided with at least two the first reinforcing ribs 3 between 12, be provided with at least two the second reinforcing ribs 2 between described two long sides 13,14, built cement at described framework 1.
As a concrete preferred embodiment of the present utility model: described the first reinforcing rib 3 is provided with three, one end of the first reinforcing rib 3 is welded in respectively the center of short side 11 and equidistant two ends along the center, the correspondence position that is welded in short side 12 of other end symmetry, described the second reinforcing rib 2 also is provided with three, one end of the second reinforcing rib 2 is welded in the center of long side 13 and equidistant two ends along the center, the correspondence position that is welded in long side 14 of other end symmetry, because cooperatively interacting of the first reinforcing rib 3 and the second reinforcing rib 2 is so that intensity of the present utility model is well guaranteed.The quantity of certain the first reinforcing rib 3 and the second reinforcing rib 2 also can be suitable increase or minimizing, although the words that but reduce can Cost reduction, but can reduce intensity of the present utility model simultaneously, when the words that increase have increased intensity of the present utility model, the increase of cost can be caused, therefore suitable adjustment can be done as required.
Referring to Fig. 2, during use, according to requirement of engineering flat board is tentatively spliced first, location confirmation is errorless has a common boundary to weld to framework 1 afterwards, in order to prevent the sheet material laterally offset, on ground along the sidewall of the sheet material bar dowel 4 that reclined, until all sheet material positions fixing complete after, carry out the material backfill and get final product.

Claims (4)

1. one kind is used for the precast plate that flat raft plate formwork is used, it is characterized in that: comprise two short sides (11,12) and two long sides (13,14), described short side (11,12) and described long side (13,14) mutually vertical, and short side (11,12) and long side (13,14) head and the tail are connected to form framework (1) successively, be provided with at least two the first reinforcing ribs (3) between described two short sides (11,12), described two long sides (13,14) be provided with at least two the second reinforcing ribs (2) between, built cement at described framework (1).
2. a kind of precast plate of using for flat raft plate formwork according to claim 1, it is characterized in that: described the first reinforcing rib (3) is provided with three, one end of the first reinforcing rib (3) be arranged at respectively the center of short side (11) and along the center equidistant two ends, the correspondence position that is arranged at short side (12) of other end symmetry.
3. a kind of precast plate of using for flat raft plate formwork according to claim 1, it is characterized in that: described the second reinforcing rib (2) is provided with three, one end of the second reinforcing rib (2) be arranged at respectively the center of long side (13) and along the center equidistant two ends, the correspondence position that is arranged at long side (14) of other end symmetry.
4. a kind of precast plate of using for flat raft plate formwork according to claim 1 is characterized in that: described the first reinforcing rib (3) and the second reinforcing rib (2) mode by welding be fixedly connected with framework (1) on.
CN 201220291688 2012-06-20 2012-06-20 Prefabricated slab for flat-plate-type raft board framework Expired - Lifetime CN202644555U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220291688 CN202644555U (en) 2012-06-20 2012-06-20 Prefabricated slab for flat-plate-type raft board framework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220291688 CN202644555U (en) 2012-06-20 2012-06-20 Prefabricated slab for flat-plate-type raft board framework

Publications (1)

Publication Number Publication Date
CN202644555U true CN202644555U (en) 2013-01-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220291688 Expired - Lifetime CN202644555U (en) 2012-06-20 2012-06-20 Prefabricated slab for flat-plate-type raft board framework

Country Status (1)

Country Link
CN (1) CN202644555U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894242A (en) * 2018-07-27 2018-11-27 上海中锦建设集团股份有限公司 Prefabricated board and its cushion cap foundation fetal membrane construction method for cushion cap foundation fetal membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894242A (en) * 2018-07-27 2018-11-27 上海中锦建设集团股份有限公司 Prefabricated board and its cushion cap foundation fetal membrane construction method for cushion cap foundation fetal membrane

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Granted publication date: 20130102