CN107165288A - The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap - Google Patents
The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap Download PDFInfo
- Publication number
- CN107165288A CN107165288A CN201710415270.2A CN201710415270A CN107165288A CN 107165288 A CN107165288 A CN 107165288A CN 201710415270 A CN201710415270 A CN 201710415270A CN 107165288 A CN107165288 A CN 107165288A
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- China
- Prior art keywords
- embedded board
- construction
- steel
- bracket
- cushion cap
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000004567 concrete Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The lower margin reinforced liner of construction, is related to a kind of reinforced liner in a kind of steel reinforced concrete structure cushion cap.At present, microdilatancy pea gravel concreten back-grouting is used to the space between column root-plate and basic top surface, constructs cumbersome and presence forms the defects such as construction joint.The present invention includes the square foundation bracket being made up of 4 bracket girder steel connections and the pre-buried board component for adjusting steel column height mark；Adjustable for height support member is provided with below the corner of base bracket, support member includes supporting leg and the height adjustment sheet on supporting leg；Pre-buried board component includes embedded board and the sill anchor being connected on embedded board, and embedded board is fixedly connected by connecting bracket with base bracket, and the top of sill anchor, which is provided with, is used for absolute altitude regulation and multiple nuts for being connected with steel column and embedded board.The technical program is after steel column is installed and reinforcing bar colligation is complete, and cushion cap concrete can once pour and smash completions, it is to avoid back-grouting, raising construction quality, speeds up the work, shortens the duration.
Description
Technical field
The present invention relates to a kind of reinforced liner, the lower margin of construction reinforces branch in especially a kind of steel reinforced concrete structure cushion cap
Frame.
Background technology
Suspension column constructs typically to take in cushion cap sets the mode of steel sole plate in steel column bottom, is anchored at steel plate with crab-bolt
On the basis of, microdilatancy pea gravel concreten back-grouting is used to the space between column root-plate and basic top surface.First will it be needed before grouting
Space is cleaned out, and carries out dabbing to basic top surface, wetting of watering, formwork supporting plate, and it is floating then to pour into pea gravel concreten tamping, foster
Shield shaping.This scheme construction is cumbersome and leaves space, precision controlling in the presence of being formed under construction joint, grouting leakiness, embedded board
Many defects such as difference.
The content of the invention
The technical problem to be solved in the present invention and propose technical assignment be prior art to be improved with being improved,
A kind of lower margin reinforced liner of construction in steel reinforced concrete structure cushion cap is provided, using lifting construction quality and accelerating construction progress as
Purpose.Therefore, the present invention takes following technical scheme.
The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap, including be made up of 4 bracket girder steel connections
Square foundation bracket and pre-buried board component for adjusting steel column height mark；Provided with height below the corner of described base bracket
Adjustable support member, described support member includes supporting leg and the height adjustment sheet on supporting leg；Described embedded board group
Part includes embedded board and the sill anchor being connected on embedded board, and described embedded board is fixed by connecting bracket with base bracket
Connection, the top of described sill anchor, which is provided with, is used for absolute altitude regulation and multiple nuts for being connected with steel column and embedded board.
The height and flatness of base bracket corner can be easily adjusted by height adjustment sheet, level altitude is adjusted after the completion of adjustment
Piece；Steel column and embedded board are connected by nut, and adjust the height and level of embedded board, with being connected after embedded board Level tune
Bracket carry out it is affixed, it is simple in construction, make construction of the suspension column in cushion cap more convenient, cushion cap inner concrete pour smash once into
Type, improves the installation accuracy of steel column, shortens the duration.
As further improving and supplementing to above-mentioned technical proposal, present invention additionally comprises following additional technical feature.
Described height adjustment sheet is fixed in the bottom of bracket girder steel, height adjustment sheet after the completion of height is adjusted with support
Leg is affixed.It can easily be realized by height adjustment sheet and bracket steel depth of beam is adjusted, the level of optimized integration bracket is adjusted
Section, height adjustment sheet is fixedly connected with supporting leg after regulation.
Described supporting leg is circular column leg, and described height adjustment sheet is cylinder arc plate, the circular arc half of height adjustment sheet
Footpath is less than the arc radius of supporting leg, and the arc length of height adjustment sheet is the girth of 1/3 supporting leg.It is simple in construction, it is easy to regulation, material
Material is saved, and is easy to manufacture.
The bottom of described supporting leg is connected with the supporting plate kept flat, and supporting plate is square.The supporting plate kept flat increases support
Leg and the contact area on ground, can provide and preferably support, and square shape is easy to processing.
Totally 2 groups of described sill anchor, respectively symmetrically equidistant arrangement in the both sides of embedded board length direction.2 groups
The sill anchor of symmetrical equidistant arrangement can provide comprehensive support.
Described connecting bracket include left and right to crossbeam and sagittal longeron with beam vertical, described crossbeam etc.
Spacing between adjacent 2 sill anchors of pin crab-bolt to each group, described longeron is located at 2 groups of symmetrical lower margin crab-bolts
Between, crossbeam or longeron is vertical with the bracket girder steel being connected connects.The crossbeam or longeron of different directions can be good at solid
Determine the connection between embedded board and base bracket, Stability Analysis of Structures.
Described crossbeam or the top surface of longeron aligns with the top surface of bracket girder steel, the top surface and embedded board of crossbeam or longeron
Fit bottom surface.By bracket steel beam alignment height and position, support lives embedded board, the embedded board held is rushed in concreting
There is preferable impact bearing power, stability is high when hitting.
Described sill anchor be " L " shape, including for support the horizontal tightening latch on ground and be connected with embedded board it is vertical
Connection tightening latch.Contact support of the horizontal tightening latch with ground is preferable, and connection tightening latch is easy to the connection with embedded board and steel column.
The top of described connection tightening latch is provided with external screw thread screw thread, and screw thread length is more than 1/5 coupling bar pole length.Screw thread
Length is larger so that the adjustable range of height is larger, is easy to adjust the levelness and height of embedded board.
Connected mode between described connecting bracket and bracket girder steel and embedded board is welding；Height adjustment sheet and branch
Fixed connection mode between support leg is welding.Welding manner is simple, sound construction, is especially suitable for pre-buried disposable application.
Beneficial effect：Lower margin reinforced liner takes the mounting means of integral built-in, convenient optimized integration bracket and pre-buried
Height and the flatness regulation of plate, accurate control steel column installation accuracy, after steel column is installed and reinforcing bar colligation is complete, cushion cap concrete
It can once pour and smash completion, it is to avoid back-grouting, improve construction quality, speed up the work, shorten the duration.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present invention.
Fig. 2 is the attachment structure schematic diagram of height adjustment sheet of the present invention.
Fig. 3 is the attachment structure schematic diagram of sill anchor of the present invention.
In figure：1- bracket girder steels；2- crossbeams；3- longerons；4- embedded boards；5- supporting legs；6- supporting legs；7- is highly adjusted
Piece；8- supporting plates；9- nuts；10- pads；501- connection tightening latches；The horizontal tightening latches of 502-.
Embodiment
Technical scheme is described in further detail below in conjunction with Figure of description.
As Figure 1-3, the lower margin reinforced liner constructed in a kind of steel reinforced concrete structure cushion cap, including by 4 brackets
The square foundation bracket of the connection composition of girder steel 1 and the component of embedded board 4 for adjusting steel column height mark；Below the corner of base bracket
Provided with adjustable for height support member, support member includes supporting leg 6 and the height adjustment sheet 7 on supporting leg 6；4 groups of embedded board
Part includes embedded board 4 and the sill anchor 5 being connected on embedded board 4, and embedded board 4 is fixed by connecting bracket and base bracket to be connected
Connect, the top of sill anchor 5, which is provided with, is used for absolute altitude regulation and 3 nuts 9 for being connected with steel column and embedded board 4.
Highly adjust and be connected for convenience, height adjustment sheet 7 is welded in the bottom of bracket girder steel 1, height is adjusted
Piece 7 is welded after the completion of height is adjusted with supporting leg 6.Height to bracket girder steel 1 can easily be realized by height adjustment sheet 7
Degree regulation, the Level tune of optimized integration bracket, height adjustment sheet 7 is welded with supporting leg 6 after regulation.
In order to save material and be easy to regulation, supporting leg 6 is circular column leg, and height adjustment sheet 7 is cylinder arc plate, and height is adjusted
The arc radius of nodal plate 7 is less than the arc radius of supporting leg 6, and the arc length of height adjustment sheet 7 is the girth of 1/3 supporting leg 6.Structure
Simply, it is easy to regulation, material is saved, and is easy to manufacture.
In order to increase the contact area of supporting leg 6 and ground, the bottom of supporting leg 6 is welded with the supporting plate 8 kept flat, supporting plate 8
To be square.The supporting plate 8 kept flat increases the contact area of supporting leg 6 and ground, can provide and preferably support, square shape
It is easy to processing.
In order to provide more accurate Level tune ability, totally 2 groups of sill anchor 5, every group 3,2 groups of sill anchors 5 or so
Symmetrically equidistant arrangement is in the both sides of the length direction of embedded board 4.The sill anchor 5 of symmetrical equidistant arrangement can provide more smart
True support and Level tune.
In order that embedded board 4 realizes preferable load balance, connecting bracket include left and right to crossbeam 2 and hang down with crossbeam 2
Straight sagittal longeron 3, crossbeam 2 is located between adjacent 2 sill anchors 5 of pin crab-bolt 5 to each group at equal intervals, longeron 3
Between 2 groups of symmetrical lower margin crab-bolts 5, crossbeam 2 or the connection vertical with the bracket girder steel 1 being connected of longeron 3.Not Tongfang
To and the crossbeam 2 or longeron 3 of position can be good at the connection fixed between embedded board 4 and base bracket, there is embedded board 4
Preferable load balance.
In order that embedded board 4 can bear the top surface and bracket steel of stronger concreting impulsive force, crossbeam 2 or longeron 3
The top surface alignment welding of beam 1, the top surface of crossbeam 2 or longeron 3 is fitted welding with the bottom surface of embedded board 4.Alignd by bracket girder steel 1
Height and position, support lives embedded board 4, the embedded board 4 held is had preferable impact bearing when concreting is hit
Power, stability is high.
For the ease of supporting and connecting, sill anchor 5 be " L " shape, including for support ground horizontal tightening latch 502 and with
The vertical connection tightening latch 501 that embedded board 4 is connected.Contact support of the horizontal tightening latch 502 with ground is preferable, and connection tightening latch 501 is just
In the connection with embedded board 4 and steel column.
For the ease of adjusting the levelness and height of embedded board 4, the top of connection tightening latch 501 is provided with external screw thread screw thread, silk
Detain the length of connection tightening latch 501 that length is more than 1/5.Screw thread length is larger so that the adjustable range of height is larger, is easy to regulation pre-
The levelness and height of buried plate 4.
The height and flatness of base bracket corner can be easily adjusted by height adjustment sheet 7, height after the completion of adjustment
It is welded and fixed between adjustment sheet 7 and supporting leg 6；Steel column and embedded board 4 are connected by nut 9, and adjust embedded board 4 height and
Level, is welded and fixed after the Level tune of embedded board 4 with connecting bracket, simple in construction, makes construction of the suspension column in cushion cap
More convenient, cushion cap inner concrete, which is poured, smashes one-shot forming, improves the installation accuracy of steel column, shortens the duration.
In this example, adjusting nut 9 and the specification of attaching nut 9 are M24, with following lower margin above embedded board 4
Pad 10, the pad 10 having above a nut 9, embedded board 4 of the pad 10 of the lower section of embedded board 4 are equipped with crab-bolt 5
On provided with 2 neighbouring nuts 9.
The lower margin reinforced liner of construction is the tool of the present invention in a kind of steel reinforced concrete structure cushion cap shown in figure 1 above -3
Body embodiment, has embodied substantive distinguishing features of the present invention and progress, can be according to actual use needs, in the enlightenment of the present invention
Under, carry out the equivalent modifications in terms of shape, structure to it, this programme protection domain row.
Claims (10)
1. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap, it is characterised in that：Including by 4 bracket girder steels
（1）Connect the square foundation bracket of composition and the embedded board for adjusting steel column height mark（4）Component；The four of described base bracket
Adjustable for height support member is provided with below angle, described support member includes supporting leg（6）With located at supporting leg（6）On height adjust
Nodal plate（7）；Described embedded board（4）Component includes embedded board（4）Be connected to embedded board（4）On sill anchor（5）, it is described
Embedded board（4）It is fixedly connected by connecting bracket with base bracket, described sill anchor（5）Top be provided be used for absolute altitude
Regulation and for steel column and embedded board（4）Multiple nuts of connection（9）.
2. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 1, its feature exists
In：Described height adjustment sheet（7）It is fixed in bracket girder steel（1）Bottom, height adjustment sheet（7）Height adjust after the completion of with
Supporting leg（6）It is affixed.
3. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 2, its feature exists
In：Described supporting leg（6）For circular column leg, described height adjustment sheet（7）For cylinder arc plate, height adjustment sheet（7）Circle
Arc radius is less than supporting leg（6）Arc radius, height adjustment sheet（7）Arc length be 1/3 supporting leg（6）Girth.
4. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 2, its feature exists
In：Described supporting leg（6）Bottom be connected with the supporting plate kept flat（8）, supporting plate（8）To be square.
5. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 1, its feature exists
In：Described sill anchor（5）Totally 2 groups, respectively symmetrically equidistant arrangement in embedded board（4）The both sides of length direction.
6. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 1, its feature exists
In：Described connecting bracket include left and right to crossbeam（2）With with crossbeam（2）Vertical sagittal longeron（3）, described horizontal stroke
Beam（2）At equal intervals located at pin crab-bolt to each group（5）Adjacent 2 sill anchors（5）Between, described longeron（3）Located at 2 groups
Symmetrical lower margin crab-bolt（5）Between, crossbeam（2）Or longeron（3）Bracket girder steel with being connected（1）Vertical connection.
7. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 6, its feature exists
In：Described crossbeam（2）Or longeron（3）Top surface and bracket girder steel（1）Top surface alignment, crossbeam（2）Or longeron（3）Top surface
With embedded board（4）Bottom surface laminating.
8. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 1, its feature exists
In：Described sill anchor（5）For " L " shape, including for supporting the horizontal tightening latch on ground（502）With with embedded board（4）Connection
Vertical connection tightening latch（501）.
9. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 8, its feature exists
In：Described connection tightening latch（501）Top be provided with external screw thread screw thread, screw thread length be more than 1/5 connection tightening latch（501）It is long
Degree.
10. the lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap according to claim 1, its feature exists
In：Described connecting bracket and bracket girder steel（1）And embedded board（4）Between connected mode be welding；Height adjustment sheet（7）
With supporting leg（6）Between fixed connection mode for welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415270.2A CN107165288A (en) | 2017-06-05 | 2017-06-05 | The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710415270.2A CN107165288A (en) | 2017-06-05 | 2017-06-05 | The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165288A true CN107165288A (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710415270.2A Pending CN107165288A (en) | 2017-06-05 | 2017-06-05 | The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap |
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| Country | Link |
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| CN (1) | CN107165288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340510A (en) * | 2018-10-18 | 2019-02-15 | 杭州杭氧化医工程有限公司 | Air separation cooling box basis foot anchor mounting structure and its installation method |
| CN111653955A (en) * | 2020-05-21 | 2020-09-11 | 孝感科先电力工程咨询设计有限责任公司 | Rapid construction method for realizing installation foundation of secondary screen cabinet of transformer substation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735736A (en) * | 2002-12-03 | 2006-02-15 | 亨里咨询有限公司 | Structural building element |
| CN203741866U (en) * | 2013-12-06 | 2014-07-30 | 国家电网公司 | Fixing frame structure for pre-buried screws in concrete foundation |
| CN206784607U (en) * | 2017-06-05 | 2017-12-22 | 浙江省送变电工程公司 | The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap |
-
2017
- 2017-06-05 CN CN201710415270.2A patent/CN107165288A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735736A (en) * | 2002-12-03 | 2006-02-15 | 亨里咨询有限公司 | Structural building element |
| CN203741866U (en) * | 2013-12-06 | 2014-07-30 | 国家电网公司 | Fixing frame structure for pre-buried screws in concrete foundation |
| CN206784607U (en) * | 2017-06-05 | 2017-12-22 | 浙江省送变电工程公司 | The lower margin reinforced liner of construction in a kind of steel reinforced concrete structure cushion cap |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340510A (en) * | 2018-10-18 | 2019-02-15 | 杭州杭氧化医工程有限公司 | Air separation cooling box basis foot anchor mounting structure and its installation method |
| CN111653955A (en) * | 2020-05-21 | 2020-09-11 | 孝感科先电力工程咨询设计有限责任公司 | Rapid construction method for realizing installation foundation of secondary screen cabinet of transformer substation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170915 |