CN206052728U - A kind of building inner support list column joist structure - Google Patents
A kind of building inner support list column joist structure Download PDFInfo
- Publication number
- CN206052728U CN206052728U CN201620908322.0U CN201620908322U CN206052728U CN 206052728 U CN206052728 U CN 206052728U CN 201620908322 U CN201620908322 U CN 201620908322U CN 206052728 U CN206052728 U CN 206052728U
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- China
- Prior art keywords
- column
- crossbeam
- inner support
- vertical guide
- building inner
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Abstract
The utility model discloses a kind of building inner support list column joist structure, aim to provide it is a kind of can be on the premise of ensureing to carry out secure support to the shaped steel inner support of foundation ditch, shorten crossbeam across distance, reduce the scope rung to foundation pit construction face, and save the building inner support list column joist structure of the usage amount of crossbeam.It includes a root post, the column top is provided with two bracket parts, and two bracket parts are located at sustained height, and two bracket parts are distributed in the opposite sides of column, the crossbeam being respectively equipped with two bracket parts on a horizontally disposed crossbeam, and two bracket parts is parallel to each other.
Description
Technical field
This utility model is related to building foundation pit field, and in particular to a kind of building inner support list column joist structure.
Background technology
Often need to set up inner support in building foundation pit construction（The support beam of horizontal direction）For foundation ditch carries out supporting, then
Excavating to after base plate, side wall, the top board of construct base plate and building complete the construction of foundation ditch.Building foundation pit is worked as using in shaped steel
During support, it usually needs using stand column and beam system as shaped steel inner support vertical load-bearing and confining part, shaped steel inner support
Level is erected on the crossbeam of stand column and beam system.
As shown in figure 8, the stand column and beam system of traditional shaped steel inner support is respectively provided with column 1 using 3 two ends of single crossbeam,
And arrangement bracket part 2 at absolute altitude is being specified in two columns, beam erection is on the bracket part of two columns.Current is this vertical
The crossbeam of post crossbeam system across distance it is longer, crossbeam length up to 12m, this not only causes the usage amount of crossbeam big, and
And crossbeam across distance it is longer the construction operations such as excavation of foundation pit are had a certain impact, be unfavorable for excavation of foundation pit etc. construction make
Industry.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind can ensure to base
On the premise of the shaped steel inner support in hole carries out secure support, shorten crossbeam across distance, reduce to foundation pit construction face ring
Scope, and save the building inner support list column joist structure of the usage amount of crossbeam.
The technical solution of the utility model is：
A kind of building inner support list column joist structure includes a root post, and the column top is provided with two bracket parts,
Two bracket parts are located at sustained height, and two bracket parts are distributed in the opposite sides of column, are respectively equipped with two bracket parts
Crossbeam on a piece horizontally disposed crossbeam, and two bracket parts is parallel to each other.
The building inner support list column joist structure of this programme is improved to existing stand column and beam system, horizontal by one
Beam supports erection to change into a root post by two root posts and sets up two crossbeams；Due to using a root post thus effectively can contract
Tail trimmer across distance, reduce the scope rung to foundation pit construction face, and save the usage amount of crossbeam；A root post is matched somebody with somebody simultaneously
Closing two crossbeams can be used as the vertical load-bearing of shaped steel inner support and confining part, it is ensured that the shaped steel inner support of foundation ditch is carried out can
By supporting.
Preferably, the spacing all same of any one end of each crossbeam and column.Due to each crossbeam any one end with it is vertical
The spacing all same of post, the symmetrical both sides for being distributed in column of the vertical bearing capacity so in beam effect on column, favorably
In the enabling capabilities and stability that improve column.
Preferably, crossbeam is respectively arranged at two ends with one and holds out against limit component, the limit component that holds out against is positioned at crossbeam
Top, hold out against limit component top surface be provided with toward column direction extend upper limit plate.
This programme crossbeam two ends hold out against the shaped steel inner support that limit component can be to be erected on crossbeam provide level to
Constraint, spacing, enhance the stability of building inner support list column joist structure and shaped steel combination inner support.
Preferably, crossbeam is made up of H profile steel, the wing plate for constituting the H profile steel of crossbeam is horizontally disposed with, and holds out against limit component and leads to
The wing plate that bolt is crossed with the H profile steel for constituting crossbeam is connected, and the upper limit plate is equal with the wing plate of the H profile steel for constituting crossbeam
OK.Due to upper limit plate with constitute crossbeam H profile steel wing plate it is parallel, upper limit plate, constitute crossbeam H profile steel wing plate with
The stopper slot that the shaped steel for spacing shaped steel inner support is formed between limit component is held out against, while the upper limit can be bolted
Position plate and shaped steel inner support, so as to ensure the stability of shaped steel combination inner support.
Preferably, hold out against.
Preferably, bracket part is connected with column by bolt.
Preferably, also including the installation body that be set on column and can slide along column, the bracket part is arranged on
Install body on, it is described install body lower surface be provided with installation gap, and installation gap be provided with unidirectional automatic fastening prevent
Dropping mechanism, the unidirectional automatic fastening anti-shedding mechanism include being rotatably provided in by horizontal rotating shaft inclined in installation gap
Heart wheel and the telescopic resilience jacking mechanism being arranged in installation gap；The telescopic resilience jacking mechanism is located under eccentric
Side, telescopic resilience jacking mechanism include being fixedly installed on install on body vertical guide pin bushing, can up and down slideway be arranged on vertically
Vertical guide rod in guide pin bushing and the roller of vertical lower end of the guide rod is arranged on, the axis of the vertical guide rod is located at horizontal rotating shaft and vertical
Between post, on the lateral surface of the vertical guide rod and be located above vertical guide pin bushing and be provided with upper limit position block, the vertical guide pin bushing with
Pretension compression spring is arranged with vertical guide rod between upper limit position block, the roller is resisted against on the surface of eccentric, described
The surface of eccentric is resisted against on column lateral surface, and the contact position between eccentric surfaces and column lateral surface is less than level
Rotating shaft.
Preferably, column top is provided with some column mounting holes being equally spaced from top to bottom, the installation body sets
There is the body installing hole corresponding with column mounting holes.
The beneficial effects of the utility model are：Can ensure to carry out the shaped steel inner support of foundation ditch the premise of secure support
Under, shorten crossbeam across distance, reduce the scope rung to foundation pit construction face, and save the usage amount of crossbeam.
Description of the drawings
Fig. 1 is a kind of structural representation of the building inner support list column joist structure of embodiment of the present utility model 1.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the building inner support list column joist structure of embodiment of the present utility model 1 in actual application
A kind of structural representation.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is a kind of structural representation of the building inner support list column joist structure of embodiment of the present utility model 2.
Fig. 6 is the partial enlarged drawing in Fig. 5 at A.
Fig. 7 is the partial enlarged drawing in Fig. 6 at B.
Fig. 8 is a kind of structural representation of the stand column and beam system of shaped steel inner support of the prior art.
In figure：Column 1, bracket part 2, crossbeam 3 hold out against limit component 4, upper limit plate 41, shaped steel inner support 5, installation set
Body 6, unidirectional automatic fastening anti-shedding mechanism 7, horizontal rotating shaft 71, eccentric 72, telescopic resilience jacking mechanism 73, upper limit position block
731st, vertical guide pin bushing 732, vertical guide rod 733, pretension compression spring 734, lower position block 735, roller 736, installation gap 8.
Specific embodiment
This utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Embodiment 1：As shown in Figure 1 and Figure 2, a kind of building inner support list column joist structure includes a root post 1.Column
Top is provided with two bracket parts 2.The bracket part of the present embodiment is connected with column by bolt.Two bracket parts are located at same height
Degree, and the symmetrical opposite sides for being distributed in column of two bracket parts.Be respectively equipped with two bracket parts one it is horizontally disposed
Crossbeam 3.Crossbeam is located above bracket part.It is bolted between crossbeam and bracket part.Crossbeam is made up of H profile steel, is constituted horizontal
The wing plate of the H profile steel of beam is horizontally disposed with.Crossbeam on two bracket parts is parallel to each other.Between any one end of each crossbeam and column
Away from all same.
Crossbeam is respectively arranged at two ends with one and holds out against limit component 4.Limit component is held out against positioned at the top of crossbeam.Hold out against limit
Be bolted between position component and crossbeam, specifically, limit component is held out against by bolt and the H profile steel for constituting crossbeam
Wing plate is connected.The top surface for holding out against limit component is provided with toward column direction the upper limit plate 41 for extending.Upper limit plate is horizontal with composition
The wing plate of the H profile steel of beam is parallel.Upper limit plate is provided with the bolt mounting holes through the upper and lower surface of upper limit plate.
Build the specifically used as follows of inner support list column joist structure：
As shown in Figure 3, Figure 4, it is erected on crossbeam between the shaped steel inner support 5 being made up of some shaped steel being arranged side by side.
Column is located at the middle part below shaped steel inner support is used for support beam and shaped steel inner support.Shaped steel inner support is located at crossbeam two ends
Hold out against between limit component, upper limit plate is located at the top of shaped steel inner support, and can be between upper limit plate and shaped steel inner support
It is bolted, so as to enhance the stability of building inner support list column joist structure and shaped steel combination inner support.
Embodiment 2, with reference to embodiment 1, its difference is remaining structure of the present embodiment：
As shown in figure 5, a kind of building inner support list column joist structure also includes being set on column and can sliding along column
Dynamic installation body 6.The bracket part 2 of the present embodiment is arranged on installation body.Bracket part is welded as a whole with body is installed.
As shown in Fig. 5, Fig. 6, Fig. 7, the lower surface for installing body is provided with installation gap 8, the installation gap of the present embodiment
For two, and the symmetrical opposite sides for being distributed in column of two installation gaps.Unidirectional automatic fastening is equipped with each installation gap
Anti-shedding mechanism 7.Unidirectional automatic fastening anti-shedding mechanism includes being rotatably provided in installation gap by horizontal rotating shaft 71
Eccentric 72 and the telescopic resilience jacking mechanism 73 being arranged in installation gap.The surface of eccentric is provided with one layer of rubber antiskid
Layer.The thickness of rubber antiskid layer is 1 millimeter or 0.8 millimeter or 0.5 millimeter.
Telescopic resilience jacking mechanism is located at the lower section of eccentric.Telescopic resilience jacking mechanism includes being fixedly installed on installation set
Vertical guide pin bushing 732 on body, can up and down slideway the vertical guide rod 733 being arranged in vertical guide pin bushing and be arranged on vertical guide rod
The roller 736 at end.Vertically the axis of guide rod is located between horizontal rotating shaft and column.Vertically on the lateral surface of guide rod and positioned at vertical
Upper limit position block 735 is provided with above guide pin bushing.Lower position block is provided with the lateral surface of vertical guide rod and below vertical guide pin bushing
731.Vertically pretension compression spring 734 is arranged with the vertical guide rod between guide pin bushing and upper limit position block.Roller is resisted against eccentric
Surface on.Eccentric is up pushed away by roller, eccentric is up rotated and is resisted against on column lateral surface around horizontal rotating shaft.Partially
The surface of heart wheel is resisted against on column lateral surface.Contact position between eccentric surfaces and column lateral surface turns less than level
Axle.
Column top is provided with some column mounting holes being equally spaced from top to bottom.Body is installed to be provided with and column mounting holes
Corresponding body installing hole.
This programme can be by adjusting the height for installing body come holder for regulating seat piece and horizontal depth of beam, so that this enforcement
The building inner support list column joist structure of example goes for being supported the shaped steel inner support of various differing heights, specifically
Operation is as follows：
When installation body needs to move：Operator directly can will install body and up move to required height i.e.
Can.
When installation body needs to move down：First, the lower end of the hand-held vertical guide rod of operator, by vertical guide rod toward drop-down,
Roller is made to separate with eccentric.After roller is separated with eccentric, eccentric is down rotated around horizontal rotating shaft under Gravitative Loads,
Eccentric is made to separate with column.Then, operator can will install body and move down into desired position along column.Followed by behaviour
Author discharges vertical guide rod.After operator discharges vertical guide rod, in the presence of pretension compression spring, roller will be against
Up push away on the surface of eccentric and by eccentric, eccentric is up rotated around horizontal rotating shaft and is resisted against column lateral surface
On.
As the roller of the vertical guide rod of effect of pretension compression spring will be resisted against on the surface of eccentric, eccentric table is made
Face is abutted against on column；And as the surface of eccentric is provided with one layer of rubber antiskid layer, can so avoid eccentric and stand
Slip is produced between post；Thus when installation body is subject to pressure down, the eccentric of unidirectional automatic fastening anti-shedding mechanism
Can prevent from installation body from moving down, and body is installed being subject to pressure down bigger, then the clamping between eccentric and column
Power is also bigger, and so as to ensure that installing body will not move down, so installing body, bracket part and crossbeam just can reliable support type
The vertical load of steel inner support.On the other hand, unidirectional automatic fastening anti-shedding mechanism can realize the step-less adjustment for installing body,
And it is easy to adjust.
In addition, in order to be further ensured that the connection reliability for installing body and column, bolt can also be passed through by installation set
Body is arranged on column, i.e., pass through body installing hole and corresponding column mounting holes by bolt, will be installed body and is arranged on vertical
On post（Certainly the step for body is arranged on column will be installed by bolt can not need, directly by unidirectional automatically tight
Gu anti-shedding mechanism prevents installation body from moving down both may be used）.
Claims (8)
1. a kind of building inner support list column joist structure, is characterized in that, including a root post, the column top is provided with two
Bracket part, two bracket parts are located at sustained height, and two bracket parts are distributed in the opposite sides of column, on two bracket parts point
The crossbeam not being provided with a horizontally disposed crossbeam, and two bracket parts is parallel to each other.
2. it is according to claim 1 building inner support list column joist structure, it is characterized in that, any one end of each crossbeam with
The spacing all same of column.
3. building inner support list column joist structure according to claim 1, is characterized in that, the two ends difference of the crossbeam
It is provided with one and holds out against limit component, positioned at the top of crossbeam, the top surface for holding out against limit component is provided with past to the limit component that holds out against
The upper limit plate that column direction extends.
4. building inner support list column joist structure according to claim 3, is characterized in that, the crossbeam is by H profile steel structure
Into the wing plate for constituting the H profile steel of crossbeam is horizontally disposed with, and holds out against limit component by bolt and the wing plate of the H profile steel for constituting crossbeam
It is connected, the upper limit plate is parallel with the wing plate of the H profile steel for constituting crossbeam.
5. the building inner support list column joist structure according to claim 3 or 4, is characterized in that, described to hold out against spacing structure
It is bolted between part and crossbeam.
6. the building inner support list column joist structure according to claim 1 or 2 or 3 or 4, is characterized in that, the bracket
Part is connected with column by bolt.
7. the building inner support list column joist structure according to claim 1 or 2 or 3 or 4, is characterized in that, also including set
The installation body that be located on column and can slide along column, the bracket part are arranged on installation body, the installation body
Lower surface is provided with installation gap, and installation gap and is provided with unidirectional automatic fastening anti-shedding mechanism, the unidirectional automatic fastening
Anti-shedding mechanism is included the eccentric being rotatably provided in installation gap by horizontal rotating shaft and is arranged in installation gap
Telescopic resilience jacking mechanism,
The telescopic resilience jacking mechanism is located at the lower section of eccentric, and telescopic resilience jacking mechanism includes being fixedly installed on installation set
Vertical guide pin bushing on body, can up and down slideway the vertical guide rod being arranged in vertical guide pin bushing and the rolling for being arranged on vertical guide rod upper end
Wheel, the axis of the vertical guide rod are located between horizontal rotating shaft and column, on the lateral surface of the vertical guide rod and positioned at vertical
Upper limit position block is provided with above guide pin bushing, pretension compression bullet on the vertical guide rod between the vertical guide pin bushing and upper limit position block, is arranged with
Spring, the roller are resisted against on the surface of eccentric, and the surface of the eccentric is resisted against on column lateral surface, and eccentric table
Contact position between face and column lateral surface is less than horizontal rotating shaft.
8. building inner support list column joist structure according to claim 7, is characterized in that, if the column top is provided with
The dry column mounting holes being equally spaced from top to bottom, the installation body are provided with the body corresponding with column mounting holes and install
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908322.0U CN206052728U (en) | 2016-08-20 | 2016-08-20 | A kind of building inner support list column joist structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620908322.0U CN206052728U (en) | 2016-08-20 | 2016-08-20 | A kind of building inner support list column joist structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052728U true CN206052728U (en) | 2017-03-29 |
Family
ID=58384731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620908322.0U Expired - Fee Related CN206052728U (en) | 2016-08-20 | 2016-08-20 | A kind of building inner support list column joist structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396750A (en) * | 2018-05-16 | 2018-08-14 | 中国建筑第八工程局有限公司 | Displacement adjustment device and its construction method for round steel pipe support |
| CN108425365A (en) * | 2018-05-16 | 2018-08-21 | 中国建筑第八工程局有限公司 | Displacement adjustment device and its construction method for H profile steel support |
| CN112196157A (en) * | 2020-09-27 | 2021-01-08 | 温州品力智能幕墙门窗有限公司 | Decoration installation assembly for building curtain wall and using method thereof |
-
2016
- 2016-08-20 CN CN201620908322.0U patent/CN206052728U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396750A (en) * | 2018-05-16 | 2018-08-14 | 中国建筑第八工程局有限公司 | Displacement adjustment device and its construction method for round steel pipe support |
| CN108425365A (en) * | 2018-05-16 | 2018-08-21 | 中国建筑第八工程局有限公司 | Displacement adjustment device and its construction method for H profile steel support |
| CN112196157A (en) * | 2020-09-27 | 2021-01-08 | 温州品力智能幕墙门窗有限公司 | Decoration installation assembly for building curtain wall and using method thereof |
| CN112196157B (en) * | 2020-09-27 | 2021-10-29 | 温州品力智能幕墙门窗有限公司 | Decoration installation assembly for building curtain wall and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |