CN203213286U - Beam expansion mechanism for steel structure - Google Patents

Beam expansion mechanism for steel structure Download PDF

Info

Publication number
CN203213286U
CN203213286U CN 201320077318 CN201320077318U CN203213286U CN 203213286 U CN203213286 U CN 203213286U CN 201320077318 CN201320077318 CN 201320077318 CN 201320077318 U CN201320077318 U CN 201320077318U CN 203213286 U CN203213286 U CN 203213286U
Authority
CN
China
Prior art keywords
crossbeam
steel
section steel
scab
expansion board
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
CN 201320077318
Other languages
Chinese (zh)
Inventor
陈惠娜
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 201320077318 priority Critical patent/CN203213286U/en
Application granted granted Critical
Publication of CN203213286U publication Critical patent/CN203213286U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to a beam expansion mechanism, in particular to a beam expansion mechanism for a steel structure. The beam expansion mechanism comprises a supporting channel steel, the upper portion of the supporting channel steel is provided with a splicing plate integrated with the supporting channel steel, the left side end of the splicing plate is provided with a left beam fixed with the supporting channel steel, the right side end of the splicing plate is provided with a right beam fixed with the supporting channel steel, the left beam is provided with a left expansion plate, the right beam is provided with a right expansion plate, the left expansion plate and the left beam are fixed through fastening bolts, and the right beam and the right expansion plate are fixed through fastening bolts. The beam expansion mechanism for the steel structure is simple in structure and can improve supporting performance.

Description

The crossbeam extension mechanism that is used for steel work
Technical field
The utility model is a kind of crossbeam extension mechanism, particularly a kind of crossbeam extension mechanism for steel work.
Background technology
Steel work of the prior art, complex structure, support strength is low.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of compact conformation is provided, and promotes the crossbeam extension mechanism that is used for steel work of support performance.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of crossbeam extension mechanism for steel work, comprise the support channel-section steel, the top of described support channel-section steel is provided with mutually integrated scab with it, the left-hand end of described scab is provided with and supports the left crossbeam that channel-section steel fixes, the right-hand end of described scab is provided with and supports the right crossbeam that channel-section steel fixes, described left crossbeam is provided with left expansion board, described right crossbeam is provided with right expansion board, between described left expansion board and left crossbeam, fix by fastening bolt respectively between right crossbeam and right expansion board.
As preferably, the thickness of described scab is 10mm, and described support channel-section steel is " H " shaped steel.
Therefore, the crossbeam extension mechanism that is used for steel work that the utility model provides, simple in structure, promote supportive.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of crossbeam extension mechanism for steel work, comprise and support channel-section steel 1, the top of described support channel-section steel 1 is provided with mutually integrated scab 2 with it, the left-hand end of described scab 2 is provided with and supports the left crossbeam 3 that channel-section steel 1 fixes, the right-hand end of described scab 2 is provided with and supports the right crossbeam 4 that channel-section steel 1 fixes, described left crossbeam 3 is provided with left expansion board 5, described right crossbeam 4 is provided with right expansion board 6,3 on described left expansion board 5 and left crossbeam, right crossbeam 4 and 6 of right expansion board fix by fastening bolt 7 respectively.The thickness of described scab 2 is 10mm, and described support channel-section steel 1 is " H " shaped steel.

Claims (2)

1. crossbeam extension mechanism that is used for steel work, it is characterized in that: comprise and support channel-section steel (1), the top of described support channel-section steel (1) is provided with mutually integrated scab (2) with it, the left-hand end of described scab (2) is provided with and supports the left crossbeam (3) that channel-section steel (1) fixes, the right-hand end of described scab (2) is provided with and supports the right crossbeam (4) that channel-section steel (1) fixes, described left crossbeam (3) is provided with left expansion board (5), described right crossbeam (4) is provided with right expansion board (6), between described left expansion board (5) and left crossbeam (3), fix by fastening bolt (7) respectively between right crossbeam (4) and right expansion board (6).
2. the crossbeam extension mechanism for steel work according to claim 1, it is characterized in that: the thickness of described scab (2) is 10mm, described support channel-section steel (1) is " H " shaped steel.
CN 201320077318 2013-02-19 2013-02-19 Beam expansion mechanism for steel structure Expired - Fee Related CN203213286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320077318 CN203213286U (en) 2013-02-19 2013-02-19 Beam expansion mechanism for steel structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320077318 CN203213286U (en) 2013-02-19 2013-02-19 Beam expansion mechanism for steel structure

Publications (1)

Publication Number Publication Date
CN203213286U true CN203213286U (en) 2013-09-25

Family

ID=49202835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320077318 Expired - Fee Related CN203213286U (en) 2013-02-19 2013-02-19 Beam expansion mechanism for steel structure

Country Status (1)

Country Link
CN (1) CN203213286U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779144A (en) * 2020-07-20 2020-10-16 中国建筑第八工程局有限公司 Connecting structure of elevation lowering cross beam and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779144A (en) * 2020-07-20 2020-10-16 中国建筑第八工程局有限公司 Connecting structure of elevation lowering cross beam and construction method thereof

Similar Documents

Publication Publication Date Title
CN203213286U (en) Beam expansion mechanism for steel structure
CN201981688U (en) Purline fixing mechanism for steel structure
CN203160417U (en) Steel frame beam and purline mechanism for steel structure
CN203213288U (en) Middle-post wall-purline mechanism for steel structure
CN203213405U (en) Wedge block mechanism for steel structure
CN201981689U (en) Extension fastening mechanism for steel structure
CN203213306U (en) End connecting mechanism for steel structure
CN203270956U (en) Roof board side supporting system for steel structure
CN203270783U (en) Corner purlin support system for steel structure
CN202706214U (en) Wall column mechanism for steel roof structure
CN203213307U (en) Middle post fixing mechanism for steel structure
CN203213290U (en) Rotating corner column and wall purline mechanism for steel structure
CN202831240U (en) Box-section column splicing mechanism
CN202000494U (en) Spliced enhancing structure for steel structure
CN203213287U (en) Rotating corner column mechanism for steel structure
CN203270958U (en) Roof board installation system for steel structure
CN202706217U (en) Beam wall column mechanism for steel roof structure
CN203213305U (en) Purline connecting mechanism for steel structure
CN202245730U (en) End support mechanism for crane beam
CN202831245U (en) Purlin base fixing mechanism
CN203270957U (en) Liner supporting type roof sheathing system used for steel structure
CN202831398U (en) Expansion column mechanism used for foundation steel structure
CN201952905U (en) Wall beam fastening device used for steel structure
CN203270789U (en) Frame column purlin bracket system used for steel structure
CN201981651U (en) Steel column connecting mechanism for steel structure

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20140219