CN202787925U - Steel coupling beam on protruding portion of overhanging scaffold - Google Patents

Steel coupling beam on protruding portion of overhanging scaffold Download PDF

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Publication number
CN202787925U
CN202787925U CN 201220315081 CN201220315081U CN202787925U CN 202787925 U CN202787925 U CN 202787925U CN 201220315081 CN201220315081 CN 201220315081 CN 201220315081 U CN201220315081 U CN 201220315081U CN 202787925 U CN202787925 U CN 202787925U
Authority
CN
China
Prior art keywords
steel
coupling
channel
angle
protruding
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 201220315081
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Chinese (zh)
Inventor
苏海明
李森
张渭军
雒世苞
戴少军
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.)
Gansu construction investment & Construction Co., Ltd.
GANSU THIRD CONSTRUCTION GROUP CORPORATION
Original Assignee
GANSU THIRD CONSTRUCTION GROUP Corp
GANSU CONSTRUCTION INVESTEMENT (HOLDING) GROUP 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 GANSU THIRD CONSTRUCTION GROUP Corp, GANSU CONSTRUCTION INVESTEMENT (HOLDING) GROUP CO Ltd filed Critical GANSU THIRD CONSTRUCTION GROUP Corp
Priority to CN 201220315081 priority Critical patent/CN202787925U/en
Application granted granted Critical
Publication of CN202787925U publication Critical patent/CN202787925U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a steel coupling beam on the protruding portion of an overhanging scaffold. The steel coupling beam on the protruding portion of the overhanging scaffold comprises two channel steel bars, namely a channel steel bar I and a channel steel bar II, wherein the channel steel bar I and the channel steel bar II are the same in model and in length, and the channel steel bar I and the channel steel bar II are welded together in an end-to-end mode to form a right-angle coupling beam. If the intersection point of the central lines of the right-angle coupling beam is regarded as a start point, a plurality of short steel bars are respectively and perpendicularly welded on the two sides of a right angle, and a steel circular ring is welded at the right-angle position of the right-angle coupling beam. The steel coupling beam on the protruding portion of the overhanging scaffold is simple in structure and can be used repeatedly according to the overhanging height and the overhanging position, the steel coupling beam does not need to be connected with a side bar, adjacent to the protruding portion and extending to the protruding portion, of a bottom horizontal tube, and therefore potential safety hazards are eliminated.

Description

A kind of steel coupling beam of builder's jack external corner part
Technical field
The utility model relates to a kind of steel coupling beam, relates in particular to a kind of steel coupling beam of builder's jack external corner part.
Background technology
At present in the Tall Shear Wall Structures building operations, for ease of setting up builder's jack, when the concreting shear wall, at position that metope and floor join every 1.5 meters distance, reserved opening, channel-section steel is encorbelmented away from reserved opening, take certain measure, channel-section steel and floor are fixed, encorbelment and set up vertical rod above the part, the problem of setting up for a long time builder's jack is, at the external corner part of building, it all is corner post, according to relevant compulsory standard, the post muscle can not destroy, and the traditional method that the vertical rod of builder's jack external corner part is set up is to face the bar of sweeping the floor that the limit extends to external corner with the building external corner to be connected, do not have so enough safety guarantee, have great potential safety hazard.
The utility model content
The purpose of this utility model is in order to overcome problems of the prior art, a kind of steel coupling beam of builder's jack external corner part to be provided.
The steel coupling beam of a kind of builder's jack external corner part of the present utility model, it comprises two models, channel-section steel I and channel-section steel II that length is identical, described channel-section steel I and the butt welding of channel-section steel II are connected into the right angle coupling beam; Take right angle coupling beam center line intersection point as starting point, prolong respectively some bar dowels of two right-angle side vertical weldings; At the place, right angle of right angle coupling beam welded reinforcement annulus.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, can be according to height, the difference position recycling of encorbelmenting of encorbelmenting of disparity items and same project difference.
2, the utility model need not face the bar of sweeping the floor that the limit extends to external corner with external corner and is connected, and has overcome potential safety hazard.
Description of drawings
Below in conjunction with accompanying drawing to further detailed explanation of the specific embodiment of the present utility model.
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model uses state diagram.
Fig. 3 is the utility model external structure.
In figure: the IV 10-channel-section steel I 11-channel-section steel II 12-channel-section steel III 13-channel-section steel IV 14-steel wire rope 15-reinforcing bar draw ring I 16-reinforcing bar draw ring II 17-reinforcing bar draw ring III 18-reinforcing bar draw ring IV 19-armored concrete wall column 20-reserved steel bar 21-steel pipe 22-bar 23-horizon bar of sweeping the floor of III 9-hole, II 8-hole, I 7-hole, coupling beam 4-bar dowel 5-reinforcing bar annulus 6-hole, 1-channel-section steel I, 2-channel-section steel II, 3-right angle.
The specific embodiment
Such as the steel coupling beam of a kind of builder's jack external corner part of Fig. 1, it comprises two models, channel-section steel I 1 and channel-section steel II 2 that length is identical, and channel-section steel I 1 and 2 butt welding of channel-section steel II are connected into right angle coupling beam 3; Take right angle coupling beam 3 center line intersection points as starting point, prolong respectively some bar dowels of two right-angle side vertical weldings 4; At the place, right angle of right angle coupling beam 3 welded reinforcement annulus 5.
Such as Fig. 2 when the casting reinforced concrete shear wall, reserved opening I 6, hole II 7, hole III 8, hole IV 9, channel-section steel I 10, channel-section steel II 11, channel-section steel III 12, channel-section steel IV 13 are passed from reserved opening I 6, hole II 7, hole III 8, hole IV 9 respectively, the metope of encorbelmenting, be connected by wire rope 14 colligations with twice steel coupling beam respectively, one section that shelves floor is fixed on the floor by reinforcing bar draw ring I 15, reinforcing bar draw ring II 16, reinforcing bar draw ring III 17, reinforcing bar draw ring IV 18 respectively; During casting reinforced concrete wall column 19, reserved steel bar 20 is connected by the reinforcing bar annulus 5 on the steel coupling beam wire rope 13 with reserved steel bar 20 colligations on the wall column 19, further fixing steel coupling beam.
Such as Fig. 3, when setting up upper falsework, steel pipe 21 cover is inserted on the bar dowel 4 on the coupling beam, set up the level bar 22 of sweeping the floor apart from connecting the above 150 ㎜ places of girder steel, then upwards set up horizon bar 23 every 1.5 meters spacing, successively extend upward according to the needs of constructing and set up.

Claims (1)

1. the steel coupling beam of a builder's jack external corner part, it comprises two models, channel-section steel I (1) and channel-section steel II (2) that length is identical, it is characterized in that: described channel-section steel I (1) and channel-section steel II (2) butt welding are connected into right angle coupling beam (3); Take right angle coupling beam (3) center line intersection point as starting point, prolong respectively some bar dowels of two right-angle side vertical weldings (4); At the place, right angle of right angle coupling beam (3) welded reinforcement annulus (5).
CN 201220315081 2012-07-02 2012-07-02 Steel coupling beam on protruding portion of overhanging scaffold Expired - Fee Related CN202787925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220315081 CN202787925U (en) 2012-07-02 2012-07-02 Steel coupling beam on protruding portion of overhanging scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220315081 CN202787925U (en) 2012-07-02 2012-07-02 Steel coupling beam on protruding portion of overhanging scaffold

Publications (1)

Publication Number Publication Date
CN202787925U true CN202787925U (en) 2013-03-13

Family

ID=47815203

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220315081 Expired - Fee Related CN202787925U (en) 2012-07-02 2012-07-02 Steel coupling beam on protruding portion of overhanging scaffold

Country Status (1)

Country Link
CN (1) CN202787925U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104196222A (en) * 2014-09-22 2014-12-10 中国华西企业股份有限公司 Cantilever frame of tool type profile steel cantilever scaffold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104196222A (en) * 2014-09-22 2014-12-10 中国华西企业股份有限公司 Cantilever frame of tool type profile steel cantilever scaffold
CN104196222B (en) * 2014-09-22 2016-04-20 中国华西企业股份有限公司 The suspension scaffold of tools type section steel builder's jack

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: GANSU JIANTOU CONSTRUCTION CO., LTD.

Free format text: FORMER OWNER: GANSU CONSTRUCTION INVESTMENT (HOLDINGS) GROUP CORPORATION

Effective date: 20130912

TR01 Transfer of patent right

Effective date of registration: 20130912

Address after: Qilihe District of Gansu city in Lanzhou Province, 730050 West East Road No. 575, room 2002

Co-patentee after: GANSU THIRD CONSTRUCTION GROUP CORPORATION

Patentee after: Gansu construction investment & Construction Co., Ltd.

Address before: Qilihe District of Gansu city in Lanzhou Province, 730050 West East Road No. 575

Co-patentee before: GANSU THIRD CONSTRUCTION GROUP CORPORATION

Patentee before: Gansu Construction Investement (Holding) Group Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20130702

C17 Cessation of patent right