CN206815286U - A kind of steel platform welds assembling construction column steel support structure - Google Patents
A kind of steel platform welds assembling construction column steel support structure Download PDFInfo
- Publication number
- CN206815286U CN206815286U CN201720458090.8U CN201720458090U CN206815286U CN 206815286 U CN206815286 U CN 206815286U CN 201720458090 U CN201720458090 U CN 201720458090U CN 206815286 U CN206815286 U CN 206815286U
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- Prior art keywords
- steel
- bracing members
- post
- members post
- steel bars
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 138
- 239000010959 steel Substances 0.000 title claims abstract description 138
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000004540 pour-on Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
A kind of steel platform welds assembling construction column steel support structure, including bracing members post, steel bushing, embedded bar and fixed steel bars；Bracing members post and steel bushing vertically stand on the concrete support position of pouring molding on basal plane and steel bushing is coaxially set in outside bracing members post in a manner of gap coordinates；Bracing members post upper end forms steel platform supporting surface, and its interior middle and upper part position is welded with lateral connection portion；Cylinder sleeve upper end is less than the upper end of bracing members post；Fixed steel bars and embedded bar are coaxially setting up and down, embedded bar is embedded in concrete support position in advance and its revealed section is provided with external screw thread, fixed steel bars are arranged in bracing members post and its upper end is less than the upper end of bracing members post, the bottom of fixed steel bars is connected by being bi-directionally connected the revealed section of nut and embedded bar, the top of fixed steel bars is provided with external thread section, and external thread section is connected through lateral connection portion and the pad by being pressed on above lateral connection portion and nut with bracing members post.This column steel support structure reusable edible.
Description
Technical field
Some auxiliary construction devices that the utility model belongs in dam construction, more particularly to a kind of steel platform welding are spelled
Fill working column steel support structure.
Background technology
In dam construction, to realize the current of Construction traffic, it is necessary to be built above dam construction position for construction
The platform of vehicle pass-through, platform use steel platform, and steel platform is generally welded assembled at the construction field (site) by section bar.Construction
Platform needs to install bracing members post on ground before building.At present, the fixed form of bracing members post is：By under bracing members post
Portion is extend into the pile hole of underground, and so, the top of bracing members post is exposed, forms support.Existing bracing members rod structure,
After the completion of dam construction, it is embedded into dam, can not takes out.So, recycling for material can not be realized, causes construction cost
Increase.
The content of the invention
The utility model provides a kind of achievable closed matereial cycle to solve technical problem present in known technology,
So as to reduce the steel platform of construction cost welding assembly column steel support structure.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
A kind of steel platform welds assembling construction column steel support structure, it is characterised in that：Including bracing members post, steel bushing,
Embedded bar and fixed steel bars；The bracing members post is the tubular structure of cylindrical type, and bracing members post vertically stands on basal plane and poured
The concrete support position of shaping, the upper end of bracing members post form steel platform supporting surface, and middle and upper part position is welded in bracing members post
It is connected to the lateral connection portion passed through for the upper end of fixed steel bars；The steel bushing is coaxially set in steel branch in a manner of gap coordinates
Outside dagger, steel bushing vertically stands on the concrete support position of pouring molding on basal plane, and the upper end of steel bushing is upper less than bracing members post
End；The fixed steel bars and embedded bar are coaxially setting up and down, embedded bar be embedded in advance the concrete support position on basal plane and
The revealed section of embedded bar is provided with external screw thread, and fixed steel bars are arranged in bracing members post and the upper end of fixed steel bars is less than steel
The upper end of support column, the bottom of fixed steel bars are connected by the detachable fixation of the revealed section for being bi-directionally connected nut and embedded bar
Connect, the top of fixed steel bars is provided with external thread section, and external thread section is through lateral connection portion and by being pressed in lateral connection portion
The pad and connected nut of side form detachable be fixedly connected with bracing members post.
Preferably：Stiffening ring is welded with the lateral surface of bracing members post, axial direction of the stiffening ring along bracing members post is helically
Shape is set.
Preferably：The bracing members post is welded by steel plate bending, and the thickness of steel plate takes 5mm；The steel bushing is by thin steel
Plate bending is welded, and the thickness of sheet metal takes 1mm.
Preferably：The lateral connection portion uses two horizontal thread steel be arrangeding in parallel, the both ends of horizontal thread steel with
The madial wall of bracing members post welds, between the upper external thread section being provided between two horizontal thread steel for fixed steel bars passes through
Away from.
The utility model has the advantages and positive effects of：
The bracing members post and steel bushing fit structure that this column steel support structure is put using inner-outer sleeve installing, are arranged on bracing members
Fixed steel bars in post are connected with being embedded in the embedded bar at concrete support position in advance, are connected by being locked with fixed steel bars upper end
The nut connect, it is fixed on whole column steel support structure is detachable above basal plane, needs to beat compared to existing bracing members post
Pre-buried mode after stake holes, there is the advantages of convenient construction, easy for installation, in addition, being completed in dam construction, remove steel platform
Afterwards, this column steel support structure detachably removes, and realizes and recycles, so as to considerably reduce construction cost.
Brief description of the drawings
Fig. 1 is longitudinal sectional view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is use state reference chart of the present utility model.
In figure：1st, bracing members post；2nd, steel bushing；3rd, embedded bar；4th, fixed steel bars；5th, it is bi-directionally connected nut；6th, pad；7、
Nut；8th, stiffening ring；9th, horizontal thread steel；1,, concrete support position；2,, steel platform.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Fig. 1-3 are referred to, a kind of steel platform welds assembling construction column steel support structure, including bracing members post 1, steel bushing
2nd, embedded bar 3 and fixed steel bars 4, wherein steel bushing are thin steel sleeve structure.
The bracing members post is the tubular structure of cylindrical type, and bracing members post vertically stands on the concrete of pouring molding on basal plane
Support zone 1,, wherein, basal plane includes hard basal plane and soft basal plane, and hard basal plane refers to common rock basal plane etc..Bracing members post it is upper
End forms steel platform supporting surface.Middle and upper part position is welded with the transverse direction passed through for the upper end of fixed steel bars and connected in bracing members post
Socket part.
The steel bushing is coaxially set in outside bracing members post in a manner of gap coordinates, and steel bushing vertically stands on to pour on basal plane and built up
The concrete support position of type, the upper end of steel bushing are less than the upper end of bracing members post, such as, the height of bracing members post takes 1.6m, steel
The height of set takes 1.58m.The effect of steel bushing is：Prevent in dam construction work progress, concrete contact bracing members post, so as to
In the recycling of column steel support structure.
The fixed steel bars and embedded bar are coaxially setting up and down, and embedded bar is embedded in the concrete support portion on basal plane in advance
Position, and the revealed section of embedded bar is provided with external screw thread.Fixed steel bars are arranged in bracing members post and the upper end of fixed steel bars is low
In the upper end of bracing members post, the bottom of fixed steel bars is detachable solid by the revealed section for being bi-directionally connected nut 5 and embedded bar
Fixed connection, the top of fixed steel bars are provided with external thread section, and external thread section is through lateral connection portion and by being pressed on lateral connection
Pad 6 and connected nut 7 above portion and bracing members post formed it is detachable be fixedly connected, the quantity of pad and nut
It is not limited to one, pad is pressed on the upper end in lateral connection portion, and nut is pressed on the upper end of pad, nut and fixed steel bars
Upper external thread section forms threaded connection, so as to ensure that the stability of bracing members post.
In above-mentioned column steel support structure, stiffening ring 8, stiffening ring edge are further welded with the lateral surface of bracing members post
The axial direction of bracing members post is set in the shape of a spiral.Stiffening ring is set to improve the support strength of bracing members post.
In above-mentioned column steel support structure, the bracing members post is welded by steel plate bending, and the thickness of steel plate takes 5mm.
The steel bushing is welded by sheet metal bending, and the thickness of sheet metal takes 1mm.
In above-mentioned column steel support structure：The lateral connection portion preferably uses two horizontal thread steel 9 be arrangeding in parallel,
The both ends of horizontal thread steel are welded with the madial wall of bracing members post, and the top for fixed steel bars is provided between two horizontal thread steel
The spacing that external thread section passes through.
Lateral connection portion except using in addition to said structure, can also using other structures, such as, using certain thickness steel plate,
The lateral surface of steel plate welds with the internal chamber wall of bracing members post, in being passed through in the centrally disposed upper end for fixed steel bars of steel plate
Heart hole.
This column steel support structure, is installed and is removed in the following manner：
When mounted, it is first that ready fixed steel bars are pre- in lower-layer concrete or the bedrock surface strong point with being embedded in advance
Bury reinforcing bar and connected by being bi-directionally connected nut, and top tie point is welded, nut and fixed steel bars will be bi-directionally connected
It is welded；(elder generation is needed according to elevation if the strong point is located at bedrock surface on the concrete support point that bracing members post is stood on basal plane
Pour one levelling piece), the upper external thread section of fixed steel bars is passed between two transverse steels；Installed in bracing members post
After steady, nut and pad are arranged on to the top of two transverse steels, make the upper external thread part of nut and fixed steel bars
Form locking connection；After ensuring bracing members post steadily firmly, steel bushing is placed on outside bracing members post and adjusted steadily, so far entirely
Column steel support structure mounting and adjusting is steady, can start assembled steel platform 2,。
When removing, after removing steel platform, the nut being connected with the upper external thread part of fixed steel bars is first unclamped, and will
Nut removes with pad, is then above carried by plant equipment and removes bracing members post, then unclamps the company of fixed steel bars and embedded bar
Connect, and above put forward removal fixed steel bars；Coordinate one ibid to carry removal steel bushing finally by people's force-summing device, removing the process of steel bushing
In, steel bushing can be made inwardly slightly to collapse, removal is above proposed in order to steel bushing.
Claims (4)
1. a kind of steel platform welds assembling construction column steel support structure, it is characterised in that：Including bracing members post, steel bushing, pre-
Bury reinforcing bar and fixed steel bars；The bracing members post is the tubular structure of cylindrical type, and bracing members post vertically stands on to pour on basal plane and built up
The concrete support position of type, the upper end of bracing members post form steel platform supporting surface, and middle and upper part position is welded in bracing members post
There is the lateral connection portion that the upper end for fixed steel bars passes through；The steel bushing is coaxially set in bracing members in a manner of gap coordinates
Outside post, steel bushing vertically stands on the concrete support position of pouring molding on basal plane, and the upper end of steel bushing is less than the upper end of bracing members post；
The fixed steel bars and embedded bar are coaxially setting up and down, and embedded bar is embedded in the concrete support position on basal plane and pre- in advance
The revealed section for burying reinforcing bar is provided with external screw thread, and fixed steel bars are arranged in bracing members post and the upper end of fixed steel bars is less than steel branch
The upper end of dagger, the bottoms of fixed steel bars by being bi-directionally connected nut and the revealed section of embedded bar is detachable is fixedly connected,
The top of fixed steel bars is provided with external thread section, and external thread section is through lateral connection portion and by being pressed on above lateral connection portion
Pad and connected nut form detachable be fixedly connected with bracing members post.
2. steel platform welding assembling construction column steel support structure according to claim 1, it is characterised in that：In bracing members
Stiffening ring is welded with the lateral surface of post, stiffening ring is set in the shape of a spiral along the axial direction of bracing members post.
3. steel platform welding assembling construction column steel support structure according to claim 1, it is characterised in that：The steel branch
Dagger is welded by steel plate bending, and the thickness of steel plate takes 5mm；The steel bushing is welded by sheet metal bending, sheet metal
Thickness takes 1mm.
4. steel platform welding assembling construction column steel support structure according to claim 1, it is characterised in that：The transverse direction
Connecting portion uses two horizontal thread steel be arrangeding in parallel, and the both ends of horizontal thread steel are welded with the madial wall of bracing members post, and two
The spacing passed through for the upper external thread section of fixed steel bars is provided between root horizontal thread steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458090.8U CN206815286U (en) | 2017-04-27 | 2017-04-27 | A kind of steel platform welds assembling construction column steel support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458090.8U CN206815286U (en) | 2017-04-27 | 2017-04-27 | A kind of steel platform welds assembling construction column steel support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815286U true CN206815286U (en) | 2017-12-29 |
Family
ID=60753699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458090.8U Expired - Fee Related CN206815286U (en) | 2017-04-27 | 2017-04-27 | A kind of steel platform welds assembling construction column steel support structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN206815286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117301370A (en) * | 2023-11-07 | 2023-12-29 | 安徽国晟仪表有限公司 | Heat insulation plate for vulcanizing machine and manufacturing method thereof |
-
2017
- 2017-04-27 CN CN201720458090.8U patent/CN206815286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117301370A (en) * | 2023-11-07 | 2023-12-29 | 安徽国晟仪表有限公司 | Heat insulation plate for vulcanizing machine and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 300384 the Binhai New Area of Tianjin Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee after: STECOL Corp. Address before: 300384 Tianjin City Huayuan Industrial Zone Binhai Rong Yuan Road No. 2 4-2101 Patentee before: Sinohydro Tianjin Engineering Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |