CN201512781U - Support plug-in part of T-shaped section steel of guide wall of underground continuous wall - Google Patents

Support plug-in part of T-shaped section steel of guide wall of underground continuous wall Download PDF

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Publication number
CN201512781U
CN201512781U CN200920189308XU CN200920189308U CN201512781U CN 201512781 U CN201512781 U CN 201512781U CN 200920189308X U CN200920189308X U CN 200920189308XU CN 200920189308 U CN200920189308 U CN 200920189308U CN 201512781 U CN201512781 U CN 201512781U
Authority
CN
China
Prior art keywords
steel structure
wall
welded
plug
structure body
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
CN200920189308XU
Other languages
Chinese (zh)
Inventor
刘洪春
李明
叶辉
郭建智
李文鹏
宋珪
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.)
JIANGXI GEOLOGIC ENGINEERING (GROUP) Co
Original Assignee
JIANGXI GEOLOGIC ENGINEERING (GROUP) Co
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 JIANGXI GEOLOGIC ENGINEERING (GROUP) Co filed Critical JIANGXI GEOLOGIC ENGINEERING (GROUP) Co
Priority to CN200920189308XU priority Critical patent/CN201512781U/en
Application granted granted Critical
Publication of CN201512781U publication Critical patent/CN201512781U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a support plug-in part of a T-shaped section steel of a guide wall of an underground continuous wall, wherein the plug-in part is of a T-shaped steel structure body which is welded by common section steel; the top of the T-shaped steel structure body is welded with four ring-shaped hanging rings; the hanging rings are penetrated through and bound on a steel wire rope; the lower steel structure of the T-shaped steel structure body is inserted into a guide all groove; the upper beam of the T-shaped steel structure body is put at the top of the mattess guide wall; and the lower structure support surface of the T-shaped steel structure body is fit with the guide wall. The support plug-in part has wide material source, is welded by the section steel, can be processed by material purchased on the market or residual material of projects, is convenient for processing, is welded by the common electric arc when in processing, and is convenient for manufacturing. Furthermore, the support plug-in part can be hoisted by most common machines with arms in construction sites so as to be convenient for use, has high intensity and rigidity as well as good support effect after steel structure is formed so as to have good using effect, and can be repeatedly used and has good economic result so as to have low cost.

Description

Diaphragm wall is led wall tee bar support insert
Technical field
The utility model relates to a kind of foundation of civil work engineering supporter, especially a kind ofly leads the wall supporting member in continuous wall trench underground construction.
Background technology
In carrying out the continuous wall trench underground construction, it is requisite structure in the construction of diaphragm wall that steel concrete is led wall, wall is led in build, to lead as cutting the earth, reference, the usefulness of storage mud, and play and bear groover, the load of equipment such as loop wheel machine and the stabilization of going along with sb. to guard him ground surface soil, intensification along with the diaphragm wall slotted eye, the lateral wall pressure of cell wall soil behind also strengthens thereupon, can cause leading the oriented slotted eye deformation tendency of wall even collapse accident taking place of groove top, therefore, when construction of diaphragm wall, to interim plug-in unit is set support the lateral wall pressure of leading wall opposing soil leading some key positions place, wall top, prevent to lead the lateral deformation of wall, sink etc. to influencing the collapse generation of quality accident of the unfavorable factor of construction quality or cell wall.Owing to support the interim supporting member that belongs in the work progress, there is not mode standard so lead the making of wall support insert, when constructing in the past plug-in unit to be manufactured with various forms multifarious, manufacturing materials has use shaped steel material, concrete material even wood materials, randomness is very big, it is too simple that these plug-in units have, the support stiffness deficiency causes the slotted eye distortion, though or plug-in unit satisfies the deformation requirements of slotted eye, but plug-in unit itself is made complicated, and because of the nonstandardized technique of making, a lot of plug-in units are that disposable use promptly abandons, and are not only time-consuming but also uneconomical.
Summary of the invention
The purpose of this utility model be according to existing diaphragm wall 600,800, the usual thickness specification of 1000mm, provide the reusable standardization plug-in unit of the shaped steel material that is fit to some kinds of wall thickness specifications commonly used to support reasonable facility as leading wall, avoid the deficiency of above-mentioned non-standard facility, satisfy engineering quality, duration, simple to operate and economical and practical requirement.
The technical solution of the utility model is: a kind of diaphragm wall is led wall tee bar support insert, this plug-in unit is the T steel structure that common shaped steel is welded, T steel structure welded top four annular suspension ring, suspension ring are worn and are tied up wire rope, the bottom steel structure of T steel structure is inserted in leads in the wall chase, T steel structure upper beam is shelved on mixes earth and leads the wall top, T steel structure substructure supporting surface with lead the wall subsides mutually that coincide, play the supporting role of underground diaphragm wall being led wall.
Advantage of the present utility model is: material source is extensive: adopt shaped steel to be welded, can buy the surplus material that uses on the also available engineering in market and process; Process easy: the common electrical arc welding is adopted in processing, and is simple for production.Easy to use: as to adopt the most belt engine tool commonly used in building site all can lift.Result of use is good: behind the steel formation type, and the intensity height, rigidity is big, and support effect is good; With low cost: can use repeatedly, economic effect is better.
Description of drawings
Fig. 1 leads wall tee bar support insert structural representation for the utility model diaphragm wall.
The specific embodiment
A kind of diaphragm wall is led wall tee bar support insert, this plug-in unit is the T steel structure 1 that common shaped steel is welded, T steel structure 1 welded top four annular suspension ring 3, after suspension ring 3 are worn and are tied up wire rope, can utilize the crane in building site, belt engine tool commonly used such as forklift or digging machine will hang in the groove from the notch top with the steel structure body that ground-connecting-wall wall chase width is complementary, bottom steel structure slowly deeply leads in the wall chase 8, up to T steel structure 1 upper beam 2 be shelved on mix earth and lead wall top 6 till, separate wire rope, T steel structure 1 upper beam 2 stably is shelved on leads wall top 6, T steel structure 1 substructure supporting surface with lead wall 5 and coincide and paste mutually, support securely and lead wall chase wall 5, with mud acting in conjunction in the groove, play preventing to lead the lateral deformation that wall transfinites, the generation of sedimentation even collapse accident.

Claims (1)

1. a diaphragm wall is led wall tee bar support insert, it is characterized in that: this plug-in unit is the T steel structure (1) that common shaped steel is welded, T steel structure (1) welded top four annular suspension ring (3), suspension ring (3) are worn and are tied up wire rope, the bottom steel structure of T steel structure (1) is inserted in leads in the wall chase (8), T steel structure (1) upper beam (2) is shelved on mixes earth and leads wall top (6), T steel structure (1) substructure supporting surface with lead wall (5) subsides mutually that coincide.
CN200920189308XU 2009-09-27 2009-09-27 Support plug-in part of T-shaped section steel of guide wall of underground continuous wall Expired - Fee Related CN201512781U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920189308XU CN201512781U (en) 2009-09-27 2009-09-27 Support plug-in part of T-shaped section steel of guide wall of underground continuous wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920189308XU CN201512781U (en) 2009-09-27 2009-09-27 Support plug-in part of T-shaped section steel of guide wall of underground continuous wall

Publications (1)

Publication Number Publication Date
CN201512781U true CN201512781U (en) 2010-06-23

Family

ID=42484187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920189308XU Expired - Fee Related CN201512781U (en) 2009-09-27 2009-09-27 Support plug-in part of T-shaped section steel of guide wall of underground continuous wall

Country Status (1)

Country Link
CN (1) CN201512781U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312445A (en) * 2010-06-29 2012-01-11 中交第三航务工程勘察设计院有限公司 Diaphragm wall and construction method thereof
CN103938617A (en) * 2014-05-21 2014-07-23 中鼎国际工程有限责任公司 Super-deep underground continuous wall and construction method thereof
CN105649008A (en) * 2015-12-31 2016-06-08 华北冶建工程建设有限公司 Internal bracing device for and construction method of underground diaphragm walls
CN111719545A (en) * 2020-07-01 2020-09-29 中国建筑第八工程局有限公司 Underground diaphragm wall guide wall prefabricated concrete supporting structure and supporting method
CN111877315A (en) * 2020-07-31 2020-11-03 山东大学 Local prefabricated diaphragm wall guide wall under underground facility and construction method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312445A (en) * 2010-06-29 2012-01-11 中交第三航务工程勘察设计院有限公司 Diaphragm wall and construction method thereof
CN103938617A (en) * 2014-05-21 2014-07-23 中鼎国际工程有限责任公司 Super-deep underground continuous wall and construction method thereof
CN103938617B (en) * 2014-05-21 2017-01-04 中鼎国际工程有限责任公司 A kind of ultra-deep underground continuous wall and construction method thereof
CN105649008A (en) * 2015-12-31 2016-06-08 华北冶建工程建设有限公司 Internal bracing device for and construction method of underground diaphragm walls
CN111719545A (en) * 2020-07-01 2020-09-29 中国建筑第八工程局有限公司 Underground diaphragm wall guide wall prefabricated concrete supporting structure and supporting method
CN111877315A (en) * 2020-07-31 2020-11-03 山东大学 Local prefabricated diaphragm wall guide wall under underground facility and construction method

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Legal Events

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

Granted publication date: 20100623

Termination date: 20140927

EXPY Termination of patent right or utility model