CN206706801U - A kind of support system being applied between raft foundation levels reinforcing bar - Google Patents
A kind of support system being applied between raft foundation levels reinforcing bar Download PDFInfo
- Publication number
- CN206706801U CN206706801U CN201720484639.0U CN201720484639U CN206706801U CN 206706801 U CN206706801 U CN 206706801U CN 201720484639 U CN201720484639 U CN 201720484639U CN 206706801 U CN206706801 U CN 206706801U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- supporting frame
- support system
- support
- raft 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
Links
Abstract
The utility model provides a kind of support system being applied between raft foundation levels reinforcing bar, including the supporting frame of multiple spread configurations spaced apart, the high device of adjustable control, longitudinal landing beam, transverse steel cross support, vertical equity reinforcing bar.The adjustable high device of control is arranged on the top of supporting frame by being pre-welded to the sleeve at the top of supporting frame, longitudinal landing beam is welded on the top of the adjustable high device of control, transverse steel diagonal brace is arranged between the adjacent supports support body being arranged side by side, and vertical equity reinforcement installation is on supporting frame.This support system is poured installed in raft foundation between front upper and lower layer reinforcing bar, four root posts in supporting frame use angle steel, skewed horizontal load is set along short transverse in supporting frame and horizontal end plate is set in upper and lower end parts, to strengthen the resistance to overturning of supporting frame, reduce the area of section of column angle steel, reduce steel using amount.
Description
Technical field
A kind of reinforcing steel support system is the utility model is related to, more particularly to one kind is applied to raft foundation levels reinforcing bar
Support system.
Background technology
Raft foundation can give full play to foundation bearing capacity and stronger for the resistivity of differential settlement, therefore be super
The ideal basic form of skyscraper.Nowadays the raft foundation thickness of high-rise building is generally 2~3m, and internal arrangement of reinforcement is general
Using the form of Dual-layer arrangement of reinforcement, there is placement steel bar horse-shaped bench at present for the arrangement of upper reinforcement and welded using discarded bar dowel
Two kinds of forms of support are connect, this two classes support is primarily present problems with, and 1)：Need what is expended when levels bar spacing is larger
Reinforcing bar is more, adds construction cost.2)：Because bar diameter is smaller, therefore the stability and safety issue that support are very
It is prominent.3)：Need to remake split heads or reinforcement welding support for the levels reinforcing bar of different spacing, waste time and energy, efficiency
Lowly.4)：The weight of error and upper reinforcement when during using steel bar horse-shaped bench or welded reinforcement support as support due to making
Amount load can cause deformation of the support along longitudinal direction larger, bring larger construction error for the arrangement of top bars, influence to construct
Quality.
Utility model content
It is higher, lower-cost that the purpose of this utility model is to provide a kind of easy to use and flexible, stability and security
A kind of support system being applied between raft foundation levels reinforcing bar.
The utility model purpose is achieved through the following technical solutions：
A kind of support system being applied between raft foundation levels reinforcing bar, including multiple spaced apart and edge
The horizontal and vertical supporting frame being arranged between levels reinforcing bar, weldering in advance is provided with the portion that determines of described supporting frame
The high device of adjustable control connect；Longitudinal landing beam is provided with the top of the adjustable high device of control；In the phase set laterally side by side
It is connected between adjacent supporting frame by two transverse steel diagonal braces arranged in a crossed manner；In the support frame that described longitudinal arrangement is set
It is connected between body by vertical equity reinforcing bar.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
State supporting frame to be made up of column, skewed horizontal load, horizontal support, sleeve, horizontal end plate, described column includes four, four
The rectangular distribution of column；Between four root posts between the upper and lower every be provided with multiple horizontal supports, the horizontal support being distributed up and down it
Between by oblique line support be connected, the top and least significant end of four root posts are provided with horizontal end plate；And in the top of four root posts
It is vertically arranged with sleeve.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
The material for stating supporting frame central post is angle steel, and the material of the skewed horizontal load and horizontal support is spiral.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
The quantity for stating the sleeve in supporting frame is 2, the inner side being welded at the top of supporting frame central post and in pairs linea angulata arrangement.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
The column for stating supporting frame fetches the position of vertical columns by the steel bar welding of column bottom and lower floor's arrangement.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
State horizontal end plate and be welded in respectively with a determining deviation top outer and bottom outside of column.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
State the adjustable high device of control to be made up of steel plate, two shanks of bolt and nut, described shank of bolt is inserted in described sleeve, is led to
Position realization control to height of the nut on shank of bolt is overregulated, described steel plate is arranged on the top of two shanks of bolt.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
The material for stating longitudinal landing beam is channel-section steel.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
State each supporting frameSide welding vertical equity reinforcing bar is highly in, with each supporting frame in connection longitudinal direction, enhancing support
Resistance to overturning of the system in longitudinal direction.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
The transverse steel diagonal brace stated is welded on the outside of the angle steel column of adjacent supports support body, and the material of the transverse steel diagonal brace is screw thread
Reinforcing bar, two spirals are weldingly connected at intermediate interdigitated.
The beneficial effects of the utility model are：
Traditional reinforcing bar is replaced as main supporting member using column in the utility model supporting frame, substantially increased
Support overall stability so that the performance of material is given full play to, and can meet difference by the adjustable high device of control
The demand of levels bar spacing, it is easy to operate without remaking support, improve efficiency of construction.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not form the improper restriction to the application.
Fig. 1 be the utility model be applied to raft foundation levels reinforcing bar between support system supporting frame, can
The high device of adjustable type control, the structure chart of longitudinal landing beam.
Fig. 2 is the structure chart for the support system that the utility model is applied between raft foundation levels reinforcing bar.
1-angle steel column in figure, 2-skewed horizontal load, 3-horizontal support, 4-sleeve, 5-horizontal end plate, 6-steel plate,
7-shank of bolt, 8-nut, 9-longitudinal landing beam, 10-transverse steel cross support, 11-vertical equity reinforcing bar, 12-under
Layer reinforcing bar, 13-top bars.
Embodiment
It is noted that described further below is all exemplary, it is intended to provides further instruction to the application.It is unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
The utility model is further detailed below in conjunction with drawings and Examples.
As shown in Figure 1, 2, a kind of support system being applied between raft foundation levels reinforcing bar, including multiple intervals
Certain distance and transversely and longitudinal arrangement is arranged on the supporting frame between upper and lower layer reinforcing bar 12,13, in determining for supporting frame
Portion is provided with the high device of adjustable control welded in advance；Longitudinal landing beam is provided with the top of the adjustable high device of control；In transverse direction
It is connected between the adjacent supports support body being arranged side by side by two transverse steel diagonal braces 10 arranged in a crossed manner；Set in longitudinal arrangement
Supporting frame between by vertical equity reinforcing bar 11 be connected.
Further, supporting frame is made up of angle steel column 1, skewed horizontal load 2, horizontal support 3, sleeve 4, horizontal end plate 5, institute
The column stated includes four, the rectangular distribution of four root posts；Between four root posts between the upper and lower every be provided with multiple horizontal supports
3, it is connected by oblique line support 2 between the horizontal support being distributed up and down, the top and least significant end of four root posts are provided with transverse end
Plate 5；And the sleeve being vertically arranged is provided with the top of four root posts.The material of horizontal support is spiral, including more.Branch
The quantity of sleeve 4 in support body is 2, the inner side being welded at the top of supporting frame central post and in pairs linea angulata arrangement.It is described
The steel bar welding that the column of supporting frame is arranged by column bottom and lower floor fetches the position of vertical columns.The horizontal end plate point
The top outer and bottom outside of column are not welded in a determining deviation.
Further, the adjustable high device of control is made up of 6, two shanks of bolt 7 of steel plate and nut 8, described spiral shell
Tightening latch 7 is inserted in described sleeve 4, and the control to height is realized by position of the regulating nut 8 on shank of bolt 7, described
Steel plate 6 is arranged on the top of two shanks of bolt.
Further, each supporting frameSide welding vertical equity reinforcing bar 11 is highly in, it is each with connection longitudinal direction
Supporting frame, resistance to overturning of the enhancing support system in longitudinal direction
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
The material for stating longitudinal landing beam is channel-section steel.
The utility model be applied to raft foundation levels reinforcing bar between it is support system further improvement is that, institute
State each supporting frame and be highly in side setting vertical equity reinforcing bar；Each vertical equity reinforcing bar is highly consistent.
Specific construction method is as follows：
Lower floor's reinforcing bar 12 and top bars 13 are laid in blinding layer.Four angle steel columns 1 are found on bed course, in angle steel
Skewed horizontal load 2, horizontal support 3 are welded between column 1, horizontal end plate 5 is welded in the top outer of angle steel column 1 and bottom outside
The relative position of four angle steel is fixed, two sleeves 4 are welded in the inside top of angle steel column, and is diagonally orientated arrangement,
The making of supporting frame is completed, then welds together the bottom of angle steel column 1 and lower floor reinforcing bar 12.By two shanks of bolt 7
It is welded as a whole with two panels steel plate 6, nut 8 is respectively fitted on shank of bolt 7, then by the insertion sleeve 4 of shank of bolt 7, according to
The distance between levels reinforcing bar comes position of the regulating nut 8 on shank of bolt 7 in Practical Project.By transverse steel cross support
10 are welded on the outside of the angle steel column 1 of adjacent supports support body, by two steel bar weldings at the intermediate interdigitated of transverse steel cross support 10
Connect connected, each supporting frame is highly in side welding vertical equity reinforcing bar 11, with each supporting frame in connection longitudinal direction, enhancing
Support system welds longitudinal landing beam 9 in the top of steel plate 6, carried for the laying of upper reinforcement 13 in the resistance to overturning of longitudinal direction
For supporting surface.
As can be seen from the above description, the application the above embodiments realize following technique effect：
Between raft foundation pours front upper and lower layer reinforcing bar, four root posts in supporting frame use this support system
Angle steel, skewed horizontal load is set along short transverse in supporting frame and horizontal end plate is set in upper and lower end parts, to strengthen support frame
The resistance to overturning of body, reduce the area of section of column angle steel, reduce steel using amount.Met by the adjustable high device of control different
The needs that spacing is set between levels reinforcing bar, easy to use and flexible.Longitudinal landing beam provides for the arrangement of top bars to be filled
The plane of arrangement of foot, and there is greater stiffness, the arrangement of top bars can be easy to, reduce construction error.The utility model system
Work is convenient, be easy to assembling, reliability and security are substantially increased compared with conventional method, and passes through the adjustable high device of control
It disclosure satisfy that different site operation requirements.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deformation that creative work can make still within protection scope of the present invention.
Claims (10)
- A kind of 1. support system being applied between raft foundation levels reinforcing bar, it is characterised in that：Including multiple intervals one Set a distance and transversely and longitudinal arrangement is arranged on the supporting frame between levels reinforcing bar, determines portion in described supporting frame Provided with the adjustable high device of control；Longitudinal landing beam is provided with the top of the adjustable high device of control；In the phase set laterally side by side It is connected between adjacent supporting frame by two transverse steel diagonal braces arranged in a crossed manner；In the support frame that described longitudinal arrangement is set It is connected between body by vertical equity reinforcing bar.
- 2. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 1, it is characterised in that：Institute State supporting frame to be made up of column, skewed horizontal load, horizontal support, sleeve, horizontal end plate, described column includes four, four The rectangular distribution of column；Between four root posts between the upper and lower every be provided with multiple horizontal supports, the horizontal support being distributed up and down it Between by oblique line support be connected, the top and least significant end of four root posts are provided with horizontal end plate；And in the top of four root posts It is vertically arranged with sleeve.
- 3. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 2, it is characterised in that：Institute The material for stating supporting frame central post is angle steel；The material of the skewed horizontal load and horizontal support is spiral.
- 4. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 2, it is characterised in that：Institute The quantity for stating sleeve is 2, the inner side being welded at the top of supporting frame central post and in pairs linea angulata arrangement.
- 5. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 2, it is characterised in that：Institute The column for stating supporting frame fetches the position of vertical columns by the steel bar welding of column bottom and lower floor's arrangement.
- 6. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 2, it is characterised in that：Institute State horizontal end plate and be welded in respectively with a determining deviation top outer and bottom outside of column.
- 7. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 2, it is characterised in that：Institute State the adjustable high device of control to be made up of steel plate, two shanks of bolt and nut, described shank of bolt is inserted in described sleeve, is led to Position realization control to height of the nut on shank of bolt is overregulated, described steel plate is arranged on the top of two shanks of bolt.
- 8. the support system being applied between raft foundation levels reinforcing bar described in claim 1, it is characterised in that：It is described The material of longitudinal landing beam is channel-section steel.
- 9. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 1, it is characterised in that：Often The individual height of support frame as described above body 2/3rds is in side welding vertical equity reinforcing bar, with each supporting frame in connection longitudinal direction.
- 10. it is applied to the support system between raft foundation levels reinforcing bar as claimed in claim 1, it is characterised in that： Described transverse steel diagonal brace is welded on the outside of the angle steel column of adjacent supports support body, the material of the transverse steel cross support For spiral, two spirals are weldingly connected at intermediate interdigitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484639.0U CN206706801U (en) | 2017-05-03 | 2017-05-03 | A kind of support system being applied between raft foundation levels reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484639.0U CN206706801U (en) | 2017-05-03 | 2017-05-03 | A kind of support system being applied between raft foundation levels reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706801U true CN206706801U (en) | 2017-12-05 |
Family
ID=60465194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484639.0U Expired - Fee Related CN206706801U (en) | 2017-05-03 | 2017-05-03 | A kind of support system being applied between raft foundation levels reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706801U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252590A (en) * | 2018-10-29 | 2019-01-22 | 北京市机械施工有限公司 | A kind of huge diagonal brace of overlength superelevation and its seek connections with formula construction method |
| CN110820785A (en) * | 2019-11-14 | 2020-02-21 | 中国建筑第八工程局有限公司 | Shear assembly and construction method thereof |
| CN110924415A (en) * | 2019-10-29 | 2020-03-27 | 中建四局第六建设有限公司 | Steel bar support frame structure for 4.5m thick large raft foundation and construction method thereof |
| CN114215089A (en) * | 2021-12-08 | 2022-03-22 | 中铁二十局集团第六工程有限公司 | Shaped steel supporting structure for supporting raft plate reinforcing steel bars |
-
2017
- 2017-05-03 CN CN201720484639.0U patent/CN206706801U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252590A (en) * | 2018-10-29 | 2019-01-22 | 北京市机械施工有限公司 | A kind of huge diagonal brace of overlength superelevation and its seek connections with formula construction method |
| CN109252590B (en) * | 2018-10-29 | 2020-04-03 | 北京市机械施工有限公司 | Super-long super-high giant diagonal brace and climbing type construction method thereof |
| CN110924415A (en) * | 2019-10-29 | 2020-03-27 | 中建四局第六建设有限公司 | Steel bar support frame structure for 4.5m thick large raft foundation and construction method thereof |
| CN110820785A (en) * | 2019-11-14 | 2020-02-21 | 中国建筑第八工程局有限公司 | Shear assembly and construction method thereof |
| CN114215089A (en) * | 2021-12-08 | 2022-03-22 | 中铁二十局集团第六工程有限公司 | Shaped steel supporting structure for supporting raft plate reinforcing steel bars |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206706801U (en) | A kind of support system being applied between raft foundation levels reinforcing bar | |
| CN102839678B (en) | Structure for improving rigidity and stability of foundation pit steel support | |
| CN103866784A (en) | Adjustable tower crane steel platform foundation | |
| CN106988552A (en) | Existing reinforced concrete structure reinforcing construction and its reinforcement means based on BRB | |
| CN108035554A (en) | The steel column supporting frame construction method of high-rise building frame column | |
| CN202688885U (en) | High-stability fastener type full space support | |
| CN209942050U (en) | Adjustable interim reinforcing bar split heads that can have enough to meet need of high strength for big cross-section roof beam | |
| CN106930557A (en) | Conjoined structure is built | |
| JP4213753B2 (en) | Foundation reinforcement | |
| CN203846507U (en) | Pre-stress supporting structure for strip-shaped rectangular foundation pit | |
| KR101572245B1 (en) | Support for a upper reinforcing bar of footings | |
| CN103967020B (en) | A kind of prestressing force suspension device for elongated rectangular shape foundation ditch | |
| CN203808094U (en) | Adjustable tower crane steel platform foundation | |
| CN202954438U (en) | H-shaped embedded connecting joint for concrete member and steel support | |
| CN201671227U (en) | SRC column with diagonally arranged cross steels with flanges | |
| CN104631644B (en) | Connection node structure | |
| CN106906896A (en) | The construction method of conjoined structure building | |
| CN206015700U (en) | A kind of raft foundation steelframe support | |
| CN108265886A (en) | A kind of Business Building top level structure | |
| CN107882180A (en) | The long defeated special large span antidumping steel truss of low energy consumption heat supply network of one kind | |
| CN109680872A (en) | A kind of assembling type steel structure bearing column | |
| CN204456656U (en) | A kind of welding stirrup coordinates rod iron combined steel and concrete column | |
| CN208151868U (en) | A kind of counter-force base device for drawing jack placement for steel truss girder | |
| CN203846506U (en) | Angle bracing structure for foundation pit supporting | |
| CN203846508U (en) | Pre-stress supporting system for strip-shaped and rectangular foundation pit |
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: 20171205 Termination date: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |