CN205840384U - Concrete column beam connecting node underpinning device - Google Patents

Concrete column beam connecting node underpinning device Download PDF

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Publication number
CN205840384U
CN205840384U CN201620711993.8U CN201620711993U CN205840384U CN 205840384 U CN205840384 U CN 205840384U CN 201620711993 U CN201620711993 U CN 201620711993U CN 205840384 U CN205840384 U CN 205840384U
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CN
China
Prior art keywords
support seat
seat
support
support bar
connecting node
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Active
Application number
CN201620711993.8U
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Chinese (zh)
Inventor
劳兴方
石敦敦
许卫峰
李昔阳
卢盛宏
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.)
Hangzhou Dun Jian Construction Special Engineering Co Ltd
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Hangzhou Dun Jian Construction Special Engineering Co Ltd
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Priority to CN201620711993.8U priority Critical patent/CN205840384U/en
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Abstract

The utility model discloses concrete column beam connecting node underpinning device, including upper support seat, lower support seat and support bar, described upper support seat is bolted with lower support seat;Described support bar has one end of some and those support bars to be individually fixed on described upper support seat, lower support seat, and its other end is fixed on beam column.This utility model is not only simple in structure, and security performance is high;Can ensure that workmen is normally, construct safely.

Description

Concrete column beam connecting node underpinning device
Technical field
This utility model relates to technical field of buildings, particularly to concrete column beam connecting node underpinning device.
Background technology
Skyscraper refers to that building height is more than the house of 27 meters and building height more than the non-single-storey factory building of 24m, warehouse With other civil buildings.At present, skyscraper uses frame structure and frame-shear structure mostly, and frame-shear structure also referred to as framework is cut Power wall construction.Frame structure refers to be constituted the structure of bearing system by beam and column just to connect or to be hinged and connected to connect.Nowadays, frame Shelf structure is widely used with frame-shear structure.
The key position connected between frame structure component is the connection node of beam and column.The power connecting node affects The performance of whole frame structure.Accordingly, it would be desirable to it is carried out strict detection;If it is defective to connect nodal test, that just needs Will the concrete replacement in column out.And replacement process can be emptied column position of joints;In order to prevent column from rupturing, make Engineering can be normally carried out, and is badly in need of wanting a kind of underpinning device.
Utility model content
The purpose of this utility model is to provide concrete column beam connecting node underpinning device, and it can be to replacement areas week The beam column built from concrete of side carries out support top;Prevent column from rupturing, make engineering to be normally carried out;Security performance is high.
Above-mentioned technical purpose of the present utility model has the technical scheme that concrete column beam is even Connect node underpinning device, it is characterized in that, including upper support seat, lower support seat and support bar, described upper support seat and lower support seat It is bolted;Described support bar have one end of some and those support bars be individually fixed in described upper support seat, lower On support seat, its other end is fixed on beam column.
Being arranged such, upper support seat and lower support seat are all set on column, upper support seat above beam column, lower support seat Below beam column, both connect with bolt is fixing;The support bar of upper support seat withstands on upper strata beam column, and the support bar of lower support seat props up Support is on lower floor's beam column, and the load of upper strata beam column and this beam column acts on and supports on seat up and down, and uses they sup-port;Reduce Act on load at node, prevent column from rupturing, make engineering to be normally carried out;Ensure the personal safety of workmen, safety Can be high.
Arranging further, described support bar has four, and the both ends of every support bar are provided with connection sheet, described connection With bolt on sheet.
Being arranged such, upper support seat has two support bars, connects sheet and is affixed on beam column and fixes with bolt;Lower support seat has also Two support bars, connect sheet and are affixed on beam column and fix with bolt.
Arranging further, described support bar has four, and the both ends of every support bar are all hinged with connection seat, described connection With bolt on Zuo.
The another kind of structure that support bar connects, connects seat and is fixed by bolts to beam column and supports up and down on seat;Support bar with Connecting seat hinged, support bar can rotate around its pin joint, is arranged such, it is simple to installs, fix.
Arranging further, also include hydraulic support device, described hydraulic support device includes push rod and this push rod props up Support is in the bottom of described lower support seat.
Hydraulic support device has two, is symmetrical set along column;Two push rods withstand on the bottom of lower support seat;Enter one Step improves the security performance of device.
In sum, this utility model has the advantages that this utility model is not only simple in structure, and safety Can be high;Can ensure that workmen is normally, construct safely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment 1;
Fig. 2 is the structural representation of the present embodiment 2;
In figure, 1, upper support seat, 2, lower support seat, 3, support bar, 4, hydraulic support device, 5, connect seat, 6, push rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1
As it is shown in figure 1, concrete column beam connecting node underpinning device, including upper support seat 1, lower support seat 2, support Bar 3 and hydraulic support device 4.Upper support seat 1 and lower support seat 2 are all spliced by four pieces of fixed blocks, connect by corner brace.Upper On the beam column A in the region that support seat 1 is arranged on column inner concrete to be replaced, lower support seat 2 is arranged on the lower section of this beam column A.Spiral shell Bolt passes this beam column A, is connected in series with lower support seat 2 by upper support seat 1.
Support bar 3 has 4, and the upper and lower end parts of every support bar 3 is designed with the connection sheet with bolt.Upper two supports Beam column B, lower two support beam column C.The lower end of upper two support bars 3 is fixed by bolts on upper support seat 1, and upper end is solid with bolt It is scheduled on beam column B.The upper end of lower two support bars 3 is fixed by bolts on lower support seat 2, and lower end is fixed by bolts to beam column C On.
Hydraulic support device 4 has two, is arranged on beam column C and is symmetrical set along column D.Hydraulic support device 4 Being jack, its push rod 6 withstands on the bottom of lower support seat 2.
Embodiment 2
Embodiment 2 is with the difference of embodiment 1: as in figure 2 it is shown, the upper and lower end parts of every support bar 3 has one Individual connection seat 5, both pass through bolted splice.With bolt on each connection seat 5, it is by bolt and support seat 2, beam up and down Post B, beam column C connect.When mounted, unscrew bolt support bar 3 and can adjust its installation site;Adjust, then clamping screw.

Claims (4)

1. concrete column beam connecting node underpinning device, is characterized in that, including upper support seat (1), lower support seat (2) and Strut (3), described upper support seat (1) is bolted with lower support seat (2);Described support bar (3) have some and those One end of support bar (3) is individually fixed on described upper support seat (1), lower support seat (2), and its other end is fixed on beam column.
Concrete column beam connecting node underpinning device the most according to claim 1, is characterized in that, described support bar (3) having four, the both ends of every support bar (3) are provided with connection sheet, with bolt on described connection sheet.
Concrete column beam connecting node underpinning device the most according to claim 1, is characterized in that, described support bar (3) having four, the both ends of every support bar (3) are all hinged with connection seat (5), with bolt on described connection seat (5).
Concrete column beam connecting node underpinning device the most according to claim 1, is characterized in that, also include hydraulic pressure Support means (4), described hydraulic support device (4) includes push rod (6) and this push rod (6) is supported on described lower support seat (2) Bottom.
CN201620711993.8U 2016-06-30 2016-06-30 Concrete column beam connecting node underpinning device Active CN205840384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620711993.8U CN205840384U (en) 2016-06-30 2016-06-30 Concrete column beam connecting node underpinning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620711993.8U CN205840384U (en) 2016-06-30 2016-06-30 Concrete column beam connecting node underpinning device

Publications (1)

Publication Number Publication Date
CN205840384U true CN205840384U (en) 2016-12-28

Family

ID=58150720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620711993.8U Active CN205840384U (en) 2016-06-30 2016-06-30 Concrete column beam connecting node underpinning device

Country Status (1)

Country Link
CN (1) CN205840384U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250486A (en) * 2021-06-01 2021-08-13 杭州固特建筑加固技术工程有限公司 Construction process for replacing lateral support of building structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113250486A (en) * 2021-06-01 2021-08-13 杭州固特建筑加固技术工程有限公司 Construction process for replacing lateral support of building structure

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