CN201730350U - Adjustable assembly type steel structure temporary structure support for structure post-cast strip - Google Patents
Adjustable assembly type steel structure temporary structure support for structure post-cast strip Download PDFInfo
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- CN201730350U CN201730350U CN2010202191871U CN201020219187U CN201730350U CN 201730350 U CN201730350 U CN 201730350U CN 2010202191871 U CN2010202191871 U CN 2010202191871U CN 201020219187 U CN201020219187 U CN 201020219187U CN 201730350 U CN201730350 U CN 201730350U
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Abstract
The utility model discloses an adjustable assembly type steel structure temporary structure support for a structure post-cast strip, which is characterized in that the adjustable assembly type steel structure temporary structure support comprises at least a structural steel pipe truss standard knot, a steel plate base and an adjustable type bottom support from upper to lower, wherein the structural steel pipe truss standard knot is connected with the steel plate base through a bowl clasp type connecting piece which is arranged on the steel plate base, and the steel plate base is welded on the adjustable type bottom support. The adjustable assembly type steel structure temporary structure support has simple structure, and can increase and reduce the number of the structural steel pipe truss standard knots through the height of floors and accurately adjust the height of the temporary structure support through adjusting the adjustable bottom support, thereby meeting the construction demands. The adjustable assembly type steel structure temporary structure support for the structure post-cast strip has the advantages of convenient mounting, reusing, convenient operation and carrying, high strength and high rigidity and the like, and can effectively overcome the defects on quality, technology and economy during the support process of cast strips in the prior art.
Description
Technical field
The utility model belongs to building materials, technical field of construction, is specifically related to a kind of interim adjustable steel work structure that is used for the structure ater-casting and supports.
Background technology
For preventing that monolithic reinforced concrete structure is owing to temperature, the uneven issuable harmful crack of contraction, according to design or job specfication requirement, stay in plate (comprising sole plate), wall, beam relevant position and to establish interim constuction joint, structure temporarily is divided into several portions, shrink through component inside, after the some time, water again and smash this constuction joint concrete, structure is linked to be integral body.The ater-casting is the effective measures that not only can solve differential settlement but also can reduce shrinkage stress.
It is comparatively general that present China building field structure is provided with the ater-casting, and structural concrete is built the back that finishes to ater-casting closed period (generally needing back, body junction top 60～90 days), and the front and back cycle is longer.Traditional ater-casting support system still also generally uses steel pipe bearing frame or reinforced concrete structural column, brick post etc. after concrete reaches intensity, the weak point of its existence is: steel pipe supports big, the consuming time length of material usage cause, and concrete constructional column, brick post support stressed unreasonable, waste of material, the toilet of constructing not produces that to dig out labour cost more etc.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple in structure, take and tear convenience, intensity height, rigidity height, the reusable adjustable assembling type steel structure that is used for the structure ater-casting open and construct support temporarily.
A kind of adjustable assembling type steel structure that is used for the structure ater-casting is constructed support temporarily, it is characterized in that, described adjustable assembling type steel structure is constructed support temporarily and is comprised from top to bottom: at least one structure steel pipe truss standard knot, a steel plate base and an adjustable collet, structure steel pipe truss standard knot links to each other with the steel plate base by the bowl fastening type connector that is welded on the steel plate base, and the steel plate base is welded on the adjustable collet.
In order to guarantee to construct the resistance to overturning of steel pipe truss standard knot, described structure steel pipe truss standard knot carries out groove intersection full weld by same model steel pipe and forms, and is connected by the bowl fastening type connector between a plurality of structure steel pipe truss standard knots.
Further, described steel plate base is that thickness is the square or rectangular steel plate of 20mm, and the length and width size can be 280 * 280,280 * 400,400 * 400,400 * 520 or 520 * 520 (units: mm).
The utility model is full weld bowl fastening type connector on the steel plate base, (spacing: 240 * 240,240 * 360,360 * 360,360 * 480 or 480 * 480, highly: 100～300, unit: mm), be inserted in structure steel pipe truss standard knot (height h:300～500 on the bowl fastening type connector, sectional dimension a * b:240 * 240,240 * 360,360 * 360,360 * 480 or 480 * 480), the steel plate base is welded on the adjustable collet (adjustable extent≤300), and adjustable collet bottom is 20mm steel plate (size is identical with the steel plate base).
The utility model is simple in structure, can increase and decrease the number of structure steel pipe truss standard knot and by regulating adjustable collet, accurately adjust the height that interim structure supports, to satisfy construction requirement according to story height.That the utility model also has is easy for installation, reusable, be convenient to operation and carrying, intensity height, rigidity advantages of higher, can effectively overcome the back prior art and water and comprise quality, technology, the defective that exists economically in the band support process.
For further specifying design feature of the present utility model and effect, the utility model is further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model.
Fig. 2 is the schematic diagram of the utility model under user mode.
Below in conjunction with accompanying drawing the utility model is described in detail.
The specific embodiment
As shown in Figure 1, the adjustable assembling type steel structure that is used for the structure ater-casting of the present utility model is constructed support temporarily, comprises from top to bottom: a plurality of structure steel pipe truss standard knot 1, a steel plate base 2 and an adjustable collet 3.
Wherein, steel plate base 2 thickness are the square steel plate of 20mm.Structure steel pipe truss standard knot 1 links to each other with steel plate base 2 by the bowl fastening type connector 4 that is welded on the steel plate base 2, and steel plate base 2 is welded on the adjustable collet 3.
Structure steel pipe truss standard knot 1 carries out groove intersection full weld by same model steel pipe and forms, and is connected by bowl fastening type connector 4 between a plurality of structure steel pipe truss standard knots.
Should be pointed out that adjustable assembling type steel structure constructs the variation of supporting material and scale temporarily and all think a kind of distortion of the present utility model, all should think to fall into protection domain of the present utility model.
Claims (3)
1. an adjustable assembling type steel structure that is used for the structure ater-casting is constructed support temporarily, it is characterized in that, described adjustable assembling type steel structure is constructed support temporarily and is comprised from top to bottom: at least one structure steel pipe truss standard knot, a steel plate base and an adjustable collet, structure steel pipe truss standard knot links to each other with the steel plate base by the bowl fastening type connector that is welded on the steel plate base, and the steel plate base is welded on the adjustable collet.
2. the adjustable assembling type steel structure that is used for the structure ater-casting as claimed in claim 1 is constructed support temporarily, it is characterized in that, described structure steel pipe truss standard knot carries out groove intersection full weld by same model steel pipe and forms, and is connected by the bowl fastening type connector between a plurality of structure steel pipe truss standard knots.
3. the adjustable assembling type steel structure that is used for the structure ater-casting as claimed in claim 2 is constructed support temporarily, it is characterized in that, described steel plate base is that thickness is the square or rectangular steel plate of 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202191871U CN201730350U (en) | 2010-06-07 | 2010-06-07 | Adjustable assembly type steel structure temporary structure support for structure post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202191871U CN201730350U (en) | 2010-06-07 | 2010-06-07 | Adjustable assembly type steel structure temporary structure support for structure post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730350U true CN201730350U (en) | 2011-02-02 |
Family
ID=43521507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202191871U Expired - Lifetime CN201730350U (en) | 2010-06-07 | 2010-06-07 | Adjustable assembly type steel structure temporary structure support for structure post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730350U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352688A (en) * | 2011-09-05 | 2012-02-15 | 山西四建集团有限公司 | Post-pouring strip supporting equipment |
| CN105350719A (en) * | 2015-09-28 | 2016-02-24 | 黄坤坤 | Large span post-pouring belt early-dismantled mould additionally installed temporary constructional column construction method |
| CN110700276A (en) * | 2019-10-24 | 2020-01-17 | 深圳市福田建安建设集团有限公司 | Post-cast strip pre-arranged strut foundation pit waist beam inner support conversion system and construction method |
| AU2020402350B2 (en) * | 2019-12-10 | 2022-11-24 | Coates Hire Operations Pty Ltd | A shoring prop and connectors |
-
2010
- 2010-06-07 CN CN2010202191871U patent/CN201730350U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352688A (en) * | 2011-09-05 | 2012-02-15 | 山西四建集团有限公司 | Post-pouring strip supporting equipment |
| CN105350719A (en) * | 2015-09-28 | 2016-02-24 | 黄坤坤 | Large span post-pouring belt early-dismantled mould additionally installed temporary constructional column construction method |
| CN110700276A (en) * | 2019-10-24 | 2020-01-17 | 深圳市福田建安建设集团有限公司 | Post-cast strip pre-arranged strut foundation pit waist beam inner support conversion system and construction method |
| CN110700276B (en) * | 2019-10-24 | 2021-07-13 | 深圳市福田建安建设集团有限公司 | Post-cast strip pre-arranged strut foundation pit waist beam inner support conversion system and construction method |
| AU2020402350B2 (en) * | 2019-12-10 | 2022-11-24 | Coates Hire Operations Pty Ltd | A shoring prop and connectors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |