CN201915630U - Combined platform of fire control joint gallery form supporting steel beam - Google Patents

Combined platform of fire control joint gallery form supporting steel beam Download PDF

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Publication number
CN201915630U
CN201915630U CN2010206186656U CN201020618665U CN201915630U CN 201915630 U CN201915630 U CN 201915630U CN 2010206186656 U CN2010206186656 U CN 2010206186656U CN 201020618665 U CN201020618665 U CN 201020618665U CN 201915630 U CN201915630 U CN 201915630U
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CN
China
Prior art keywords
main
steel
combined platform
channel
vestibule
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
Application number
CN2010206186656U
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Chinese (zh)
Inventor
魏地
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.)
1 ST CONSTRUCTION CO Ltd OF 22 MCC GROUP
Original Assignee
1 ST CONSTRUCTION CO Ltd OF 22 MCC GROUP
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 1 ST CONSTRUCTION CO Ltd OF 22 MCC GROUP filed Critical 1 ST CONSTRUCTION CO Ltd OF 22 MCC GROUP
Priority to CN2010206186656U priority Critical patent/CN201915630U/en
Application granted granted Critical
Publication of CN201915630U publication Critical patent/CN201915630U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a combined platform for building industry, in particular to a combined platform of a fire control joint gallery form supporting steel beam, comprising a main transverse beam and an auxiliary transverse beam, wherein the main transverse beam is formed by arranging two joist steel in parallel; and the auxiliary transverse beam formed by channel steel is supported on the main transverse beam, and a reinforcing rib is arranged at the lower surface of the auxiliary transverse beam. Compared with the prior art, the combined platform adopting the technical scheme has the advantages of being safe in construction and easy to guarantee quality and progress.

Description

Fire-fighting vestibule template supports the girder steel combined platform
Technical field:
The utility model relates to a kind of building trade combined platform, and particularly a kind of fire-fighting vestibule template supports the girder steel combined platform.
Background technology:
The residential district of highrise building more than 18 layers has only a passageway for fire apparatus as if in a fire compartmentation, and (stair of promptly escaping), fire-fighting need from 18 layers to require so that vestibule successively to be set; Connect wide structure, building types and be divided into two kinds of concrete structure and steel work, and actual design is how in the majority with concrete structure vestibule according to the difference of design.The design of concrete structure vestibule formwork support platform then is difficult point and dangerous source point in the construction; In the prior art, adopt to set up and land full hall template support scaffolding, whole height is bigger, and it is tight to require supporting frame to set up the form of structure design, and requirement is strictly regulated in the support of structure shearing, tiltedly throwing, off-load etc.
The utility model content:
Goal of the invention of the present utility model is to overcome the deficiency of background technology and provides a kind of and have the fire-fighting vestibule template that construction safety, quality and progress be easy to guarantee and support the girder steel combined platform.
The utility model adopts following technical scheme:
A kind of fire-fighting vestibule template supports the girder steel combined platform, comprises main beam, and inferior crossbeam, described main beam are that parallel setting of two i iron forms, the inferior crossbeam that this main beam upper support has channel-section steel to constitute, and the soffit of this time crossbeam is provided with ribs.
The utility model of employing technique scheme compared with prior art has the advantage that construction safety and quality and progress are easy to guarantee.
As a kind of preferred version of the present utility model, described time crossbeam is parallel five channel-section steels that are provided with, the two ends of every channel-section steel all place the upper surface of main beam, the middle part of channel-section steel connects by ribs, and the below of this every channel-section steel is connected with reinforcing bar and constitutes trussed construction with the i iron crossbeam at its two ends.
As a kind of preferred version of the present utility model, the soffit of described main beam is connected with two brace rods.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is a user mode reference diagram of the present utility model.
Below in conjunction with drawings and Examples in detail the utility model is described in detail:
The specific embodiment:
A kind of fire-fighting vestibule template supports the girder steel combined platform, referring to accompanying drawing 1 to accompanying drawing 3, among the figure: main beam 1, inferior crossbeam 2, reinforcing rib 3, trussed construction 4, brace rod 5; Connect exterior feature 6, outer protective scaffold 7, wooden springboard 8, dense mesh type safety net 9, bamboo offset plate 10, vertical rod 11.
Main beam 1 in the present embodiment is that parallel setting of two i iron forms, the inferior crossbeam 2 that main beam 1 upper support has channel-section steel to constitute, and the soffit of inferior crossbeam 2 is provided with ribs 3.
A kind of preferred structure as present embodiment, inferior crossbeam 2 is for calculating some the channel-section steels that the scaffold support interval walks abreast and is provided with according to the vestibule upper load, adopt five in the present embodiment, the two ends of every channel-section steel all place on the upper surface of main beam 1, the middle part of channel-section steel connects by ribs 3, and the below of every channel-section steel is connected with reinforcing bar and constitutes trussed construction 4 with the i iron main beam 1 at its two ends.
As a kind of preferred structure of present embodiment, its soffit of every i iron that constitutes main beam 1 is connected with two brace rods 5, is used for hoisting process card wire rope and uses.
In the concrete work progress, for satisfying the demand and construction safety, referring to accompanying drawing 1, the both sides that need vestibule 6 are to set up outer protective scaffold 7 on the girder steel, girder steel and embedded part weld the back and lay wooden pedal 8, wooden pedal 8 usefulness reinforcing bars and the firm colligation of steel wire on girder steel, gap usefulness bamboo offset plate 10 shutoff except that reserving vestibule scaffold upright rod 11 positions on all platforms, set up the outer protective scaffold 7 on platform both sides after wood springboard 8 is laid and finished, dense mesh type safety net 9 is executed extension with the support body elevation surface.Vestibule Terrace prevention scaffold is then fairly simple, similar to the typical floor external scaffolding, protective scaffold is that spacing 1500mm is provided with a vertical rod and the horizon bar spacing is 1000mm on the every girder steel, vertical rod is inserted on the reinforcing bar of the prewelding 100mm high 25 on the girder steel, and the vestibule both sides protective frame overabundance of amniotic fluid that rises along with support body during scaffold building is hung dense mesh type safety net 9.Vestibule top board scaffold size supports to calculate according to the vestibule platform template determines that vestibule template support scaffolding is according to the suitable steel pipe of floor height different options, and two beams of vestibule block up and down with scaffold tubes split bolt is not set.

Claims (3)

1. a fire-fighting vestibule template supports the girder steel combined platform, comprise main beam, inferior crossbeam is characterized in that: described main beam is that parallel setting of two i iron forms, the inferior crossbeam that this main beam upper support has channel-section steel to constitute, the soffit of this time crossbeam is provided with ribs.
2. fire-fighting vestibule template according to claim 1 supports the girder steel combined platform, it is characterized in that: described time crossbeam is parallel five channel-section steels that are provided with, the two ends of every channel-section steel all place the upper surface of main beam, the middle part of these five channel-section steels connects by ribs, and the below of this every channel-section steel is connected with reinforcing bar and constitutes trussed construction with the i iron crossbeam at its two ends.
3. fire-fighting vestibule template according to claim 1 supports the girder steel combined platform, and it is characterized in that: the soffit of described main beam is connected with two brace rods.
CN2010206186656U 2010-11-19 2010-11-19 Combined platform of fire control joint gallery form supporting steel beam Expired - Fee Related CN201915630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206186656U CN201915630U (en) 2010-11-19 2010-11-19 Combined platform of fire control joint gallery form supporting steel beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206186656U CN201915630U (en) 2010-11-19 2010-11-19 Combined platform of fire control joint gallery form supporting steel beam

Publications (1)

Publication Number Publication Date
CN201915630U true CN201915630U (en) 2011-08-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206186656U Expired - Fee Related CN201915630U (en) 2010-11-19 2010-11-19 Combined platform of fire control joint gallery form supporting steel beam

Country Status (1)

Country Link
CN (1) CN201915630U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104060838A (en) * 2014-06-18 2014-09-24 北京首钢建设集团有限公司 Grouping and air-pairing installation method for corridor
CN106088313A (en) * 2016-06-23 2016-11-09 青岛海川建设集团有限公司 Simply supported beam method is encorbelmented vestibule form bracing system construction technology
CN109488022A (en) * 2018-11-05 2019-03-19 中建四局第六建筑工程有限公司 A kind of steel platform and its installation method for corridor construction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104060838A (en) * 2014-06-18 2014-09-24 北京首钢建设集团有限公司 Grouping and air-pairing installation method for corridor
CN104060838B (en) * 2014-06-18 2016-05-18 北京首钢建设集团有限公司 A kind of vestibule divides into groups aerial group to Method for Installation
CN106088313A (en) * 2016-06-23 2016-11-09 青岛海川建设集团有限公司 Simply supported beam method is encorbelmented vestibule form bracing system construction technology
CN109488022A (en) * 2018-11-05 2019-03-19 中建四局第六建筑工程有限公司 A kind of steel platform and its installation method for corridor construction

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110803

Termination date: 20141119