CN203361165U - Supporting beam connection structure for building foundation pit support - Google Patents

Supporting beam connection structure for building foundation pit support Download PDF

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Publication number
CN203361165U
CN203361165U CN 201320409939 CN201320409939U CN203361165U CN 203361165 U CN203361165 U CN 203361165U CN 201320409939 CN201320409939 CN 201320409939 CN 201320409939 U CN201320409939 U CN 201320409939U CN 203361165 U CN203361165 U CN 203361165U
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CN
China
Prior art keywords
cover plate
brace summer
stiffener
connection
building foundation
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 201320409939
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Chinese (zh)
Inventor
何一新
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.)
DONGTONG GEOTECHNICAL TECHNOLOGY (HANGZHOU) Co Ltd
Original Assignee
DONGTONG GEOTECHNICAL TECHNOLOGY (HANGZHOU) 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.)
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Publication date
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Priority to CN 201320409939 priority Critical patent/CN203361165U/en
Application granted granted Critical
Publication of CN203361165U publication Critical patent/CN203361165U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a supporting beam connection structure for building foundation pit support. The supporting beam connection structure can connect a plurality of supporting beams into a whole, greatly improve the strength of the supporting beams and effectively prevent the supporting beams from deforming in the practical application process. The supporting beam connection structure comprises a plurality of first connection cover plates arranged on at least two supporting beams and used for being connected with the supporting beams, at least two first reinforcing plates perpendicular to the first connection cover plates are arranged on one side surface of each first connection cover plate, the first reinforcing plates and the supporting beams are arranged on the two opposite sides of the first connection cover plates, and the first reinforcing plates and the supporting beams are perpendicular to each other or intersect with each other obliquely.

Description

A kind of building foundation pit is gone along with sb. to guard him and is used the brace summer syndeton
Technical field
The utility model relates to building foundation pit and goes along with sb. to guard him field, is specifically related to a kind of building foundation pit and goes along with sb. to guard him and use the brace summer syndeton.
Background technology
In order to guarantee the safety of underground structure and foundation ditch surrounding enviroment, need to around reaching, foundation pit side-wall adopt the safeguard measures such as support, reinforcing.As shown in Figure 4, current foundation pit support system generally includes the one group of engineering method stake 5 arranged around margin of foundation pit, in engineering method stake inboard, encloses purlin beam 4 and some brace summers 1 enclosed between the purlin beam that is arranged on.Brace summer relative enclosing on the purlin beam of both sides, forms support to foundation ditch with this to support, guarantees the support strength of foundation pit support system.Current brace summer has shaped steel to form usually, for example, and i iron, H shaped steel etc.Brace summer is as one of braced structures important in foundation pit support system, and it needs to bear the pressure come from greatly around foundation ditch in actual applications; Thereby at present the brace summer in foundation pit support system often occurs because of the brace summer insufficient strength, and some position of the brace summer produced deforms; Especially in the situation that in foundation ditch, the spacing of enclosing between the purlin beam of both sides is larger relatively, because the length of brace summer is longer, make the medium position of brace summer be more prone to deform.
The utility model content
The purpose of this utility model is that the brace summer in the foundation pit support system in order to overcome prior art easily produces the problem of distortion, providing a kind of connects as one many brace summers, greatly increase the intensity of brace summer, effectively prevent from that building foundation pit that brace summer produces distortion in actual applications from going along with sb. to guard him to use the brace summer syndeton.
The technical solution of the utility model is:
A kind of building foundation pit is gone along with sb. to guard him and is used the brace summer syndeton, comprise and somely be arranged at least two brace summers, for connecting first of each brace summer, connect cover plate, be respectively equipped with at least two on one side of each the first connection cover plate and be connected the first perpendicular stiffener of cover plate with first, and the first stiffener and brace summer are positioned at the relative both sides of the first connection cover plate, described the first stiffener and brace summer is perpendicular or oblique.This programme connects cover plate by some first many brace summers is connected as a single entity, and the first stiffener of or oblique perpendicular with brace summer is set on the first connection cover plate; It not only connects as one many brace summers, greatly increases the intensity of brace summer; Strengthen the intensity of the first connection cover plate itself simultaneously by the first stiffener, further strengthened the structural strength of each brace summer; Effectively prevent that brace summer from producing distortion in actual applications.
As preferably, be respectively equipped with on adjacent two first brace summers that connect between cover plate, for connecting second of each brace summer, connect cover plate.This programme can further be connected as a single entity each brace summer reliably, and further strengthens the structural strength of each brace summer be connected as a single entity.
As preferably, each first connects cover plate and is parallel to each other and is equally spaced, and first to connect cover plate perpendicular with brace summer, described the second connection cover plate and brace summer oblique.This programme structure can further strengthen the structural strength of each brace summer be connected as a single entity.
As preferably, second connects the relative dual-side of cover plate place is provided with respectively and is connected the second perpendicular stiffener of cover plate with second, and the second stiffener and brace summer are positioned at the relative both sides of the second connection cover plate, and the second stiffener and brace summer oblique.This programme structure strengthens the structural strength of the second connection cover plate itself by the second stiffener, and then further strengthens the structural strength of each brace summer be connected as a single entity.
As preferably, first connects second of the adjacent both sides of cover plate connects the both sides that cover plate is symmetrically distributed in the first connection cover plate.Due to the first connection cover plate and brace summer perpendicular, and the second connection cover plate and brace summer oblique, thereby second of the first adjacent both sides of connection cover plate are connected to the both sides that cover plate is symmetrically distributed in the first connection cover plate, can further reliably each brace summer be connected as a single entity, and further strengthen the structural strength of each brace summer be connected as a single entity.
As preferably, first connects on cover plate and is provided with side by side some row's connecting through holes, and a part of connecting through hole of respectively arranging in connecting through hole is distributed between two first stiffeners, and another part connecting through hole is distributed between the first stiffener and the first connection cover panel edges.The first connection cover plate of this programme can pass connecting through hole by bolt and be connected with each brace summer; First of this programme connects cover plate and can also be connected with each brace summer by flange or welding or screw rod or latch in addition, and each brace summer is connected as a single entity.
As preferably, two first stiffeners are parallel to each other, and the first stiffener extends to the other end by an end of the first stiffener.This programme structure can further strengthen the structural strength of the first connection cover plate itself.
As preferably, two first stiffeners and first are connected between cover plate and are respectively equipped with floor.This programme structure can further strengthen the structural strength of the first connection cover plate itself.
The beneficial effects of the utility model are: many brace summers can be connected as one, greatly increase the intensity of brace summer, effectively prevent that brace summer from producing distortion in actual applications.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the first connection cover plate of the present utility model.
Fig. 3 is a kind of structural representation of the second connection cover plate of the present utility model.
Fig. 4 is a kind of partial structurtes schematic diagram of a kind of foundation pit support system of the prior art.
In figure: brace summer 1, first connects cover plate 2, the first stiffener 21, floor 22, connecting through hole 23, the second connection cover plate 3, the second stiffener 31, encloses purlin beam 4, engineering method stake 5.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of building foundation pit is gone along with sb. to guard him and is used the brace summer syndeton, comprises that some to be arranged on three brace summer 1(can be also several brace summers, according to calculating, needs to arrange) upper, connect cover plate 2 for connecting first of each brace summer.Be respectively equipped with on adjacent two first brace summers 1 that connect between cover plate 2, for connecting second of each brace summer, connect cover plate 3.Each the first connection cover plate 2 is parallel to each other and is equally spaced.The first connection cover plate 2 is perpendicular with brace summer 1.Second connects cover plate 3 and brace summer 1 oblique.First connects second of cover plate 2 adjacent both sides connects the both sides that cover plate 3 is symmetrically distributed in the first connection cover plate.
As shown in Figure 1 and Figure 2, first connects cover plate 2 is connected with second that cover plate 3 can be set to rectangle or arc is circular or semicircle, and it is rectangular that the connection of first in the present embodiment cover plate and second is connected cover plate.Each first connects and to be respectively equipped with two on a side of cover plate 2 and to be connected the first perpendicular stiffener 21 of cover plate with first, and the first stiffener 21 and brace summer 1 are positioned at the relative both sides of the first connection cover plate 2.Two first stiffeners 21 are parallel to each other, and the first stiffener extends to the other end by an end of the first stiffener.The first stiffener 21 is perpendicular or oblique with brace summer 1, and the first stiffener and brace summer in the present embodiment are perpendicular.Two first stiffeners 21 and first are connected between cover plate and are respectively equipped with floor 22.First connects on cover plate 2 and is provided with side by side some row's connecting through holes 23, and a part of connecting through hole of respectively arranging in connecting through hole is distributed between two first stiffeners, and another part connecting through hole is distributed between the first stiffener and the first connection cover panel edges.
As shown in Figure 1, Figure 3, the second relative dual-side place that connects cover plate 3 is provided with respectively and is connected the second perpendicular stiffener 31 of cover plate with second.The second stiffener 31 and brace summer 1 are positioned at the relative both sides of the second connection cover plate 3.The second stiffener 31 and brace summer 1 oblique.
As shown in Figure 1, brace summer syndeton of the present utility model is utilized the first connection cover plate 2 to be connected cover plate 3 with second will how with brace summer, to be connected as a single entity.First connects cover plate is connected cover plate and can passes connecting through hole by bolt and be connected with each brace summer with second.Other first connects cover plate is connected cover plate and can also passes through flange or welding or screw rod or latch and be connected with each brace summer with second, and each brace summer is connected as a single entity.

Claims (8)

1. a building foundation pit is gone along with sb. to guard him and is used the brace summer syndeton, it is characterized in that, comprise some be arranged at least two brace summers (1) upper, connect cover plate (2) for connecting first of each brace summer, be respectively equipped with at least two on one side of each the first connection cover plate and be connected perpendicular the first stiffener (21) of cover plate with first, and the first stiffener and brace summer are positioned at the relative both sides of the first connection cover plate, described the first stiffener and brace summer is perpendicular or oblique.
2. a kind of building foundation pit according to claim 1 is gone along with sb. to guard him and is used the brace summer syndeton, it is characterized in that, is respectively equipped with on adjacent two first brace summers that connect between cover plate (2), for connecting second of each brace summer, connects cover plate (3).
3. a kind of building foundation pit according to claim 2 is gone along with sb. to guard him and is used the brace summer syndeton, it is characterized in that, each first connection cover plate (2) is parallel to each other and is equally spaced, and the first connection cover plate and brace summer (1) are perpendicular, and described second connects cover plate (3) and brace summer (1) oblique.
4. go along with sb. to guard him and use the brace summer syndeton according to the described a kind of building foundation pit of claim 2 or 3, it is characterized in that, the described second relative dual-side place that connects cover plate (3) is provided with respectively and is connected perpendicular the second stiffener (31) of cover plate with second, the second stiffener and brace summer are positioned at the relative both sides of the second connection cover plate, and the second stiffener and brace summer oblique.
5. go along with sb. to guard him and use the brace summer syndeton according to the described a kind of building foundation pit of claim 2 or 3, it is characterized in that, first connects second of the adjacent both sides of cover plate connects the both sides that cover plate is symmetrically distributed in the first connection cover plate.
6. go along with sb. to guard him and use the brace summer syndeton according to claim 1 or 2 or 3 described a kind of building foundation pits, it is characterized in that, be provided with side by side some row's connecting through holes (23) on described the first connection cover plate, and a part of connecting through hole of respectively arranging in connecting through hole is distributed between two first stiffeners, and another part connecting through hole is distributed between the first stiffener and the first connection cover panel edges.
7. go along with sb. to guard him and use the brace summer syndeton according to claim 1 or 2 or 3 described a kind of building foundation pits, it is characterized in that, two first stiffeners (21) are parallel to each other, and the first stiffener extends to the other end by an end of the first stiffener.
8. go along with sb. to guard him and use the brace summer syndeton according to claim 1 or 2 or 3 described a kind of building foundation pits, it is characterized in that, two first stiffeners and first are connected between cover plate and are respectively equipped with floor (22).
CN 201320409939 2013-07-11 2013-07-11 Supporting beam connection structure for building foundation pit support Expired - Fee Related CN203361165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320409939 CN203361165U (en) 2013-07-11 2013-07-11 Supporting beam connection structure for building foundation pit support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320409939 CN203361165U (en) 2013-07-11 2013-07-11 Supporting beam connection structure for building foundation pit support

Publications (1)

Publication Number Publication Date
CN203361165U true CN203361165U (en) 2013-12-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320409939 Expired - Fee Related CN203361165U (en) 2013-07-11 2013-07-11 Supporting beam connection structure for building foundation pit support

Country Status (1)

Country Link
CN (1) CN203361165U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967018A (en) * 2014-05-09 2014-08-06 深圳市工勘岩土集团有限公司 Deep and large foundation pit angle supporting horizontal shearing resistance structure
CN108049413A (en) * 2017-11-22 2018-05-18 东通岩土科技(杭州)有限公司 For contacting the connection structure of the shaped steel inner support beam in foundation pit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103967018A (en) * 2014-05-09 2014-08-06 深圳市工勘岩土集团有限公司 Deep and large foundation pit angle supporting horizontal shearing resistance structure
CN103967018B (en) * 2014-05-09 2016-10-05 深圳市工勘岩土集团有限公司 Deep big foundation pit angle support level shear structure
CN108049413A (en) * 2017-11-22 2018-05-18 东通岩土科技(杭州)有限公司 For contacting the connection structure of the shaped steel inner support beam in foundation pit

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CB03 Change of inventor or designer information

Inventor after: Hu Huan

Inventor before: He Yixin

COR Change of bibliographic data
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20170711

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