CN206279790U - One kind is encorbelmented floor temporary support structure - Google Patents
One kind is encorbelmented floor temporary support structure Download PDFInfo
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- CN206279790U CN206279790U CN201621242056.9U CN201621242056U CN206279790U CN 206279790 U CN206279790 U CN 206279790U CN 201621242056 U CN201621242056 U CN 201621242056U CN 206279790 U CN206279790 U CN 206279790U
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- floor
- temporary structure
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- encorbelmenting
- encorbelmented
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Abstract
Encorbelmented floor temporary support structure the utility model discloses one kind, including temporary structure post corresponding with every layer of floor of encorbelmenting and temporary structure beam, the temporary structure beam is encorbelmented on floor described in being located at, and the temporary structure post is encorbelmented between the corresponding temporary structure beam of floor located at adjacent two layers.By setting temporary structure post corresponding with every layer of floor of encorbelmenting and temporary structure beam, floor of encorbelmenting effectively is supported in mid-board demolishing process, the floor stress that avoids encorbelmenting is excessive and damages, the temporary structure post is constructed simultaneously with temporary structure beam with floor of encorbelmenting, easy construction, effect reliability, without additionally increasing back support or shoring, construction safety in guarantee mid-board demolishing process and in building waste transportation, reduces construction cost, improves efficiency of construction.
Description
Technical field
The utility model is related to foundation pit construction field, and in particular to one kind is encorbelmented floor temporary support structure.
Background technology
Urban development is maked rapid progress, and urban architecture also shows the trend of " higher, deeper, closer to ".As city is handed over
The continuous popularization of logical subway, plans the whole city of circuit, and the architectural engineering on subway tunnel periphery is also increasingly common therewith.Due to
Deep basal pit, for the protection to subway transit tunnel, ensures that subway can normally be runed in construction period, mesh near subway tunnel
Before untill, arrangement and method for construction the safest is exactly that deep basal pit is divided into two foundation ditch scenes of carrying out of size as standard with subway to apply
Work, the big foundation ditch first constructed apart from subway farther out after the completion for the treatment of the big foundation ditch basement structure, starts construction nearer apart from subway
Small foundation ditch, i.e., using the construction principle of " near after first remote, first big after small ".
The scheme of " point hole " construction in view of this, excavation of foundation pit depth is deeper, and construction is caused because the time constructed staggers
During the lateral earth pressure of mid-board two is unbalanced differs greatly, for the sake of security, generally using diaphram wall in
Partition wall.Removed for ease of later stage mid-board, post-cast strip is set in mid-board both sides in work progress, set interim between post-cast strip
Power transmission is supported.Encorbelment floor and Cantilever Beams are provided with residing for interim power transmission support.
Due to after the completion of later stage basement structure construction, it is necessary to fill a vacancy late poured band structure, before filling a vacancy must centering every
Wall is removed, and floor of encorbelmenting must be reinforced before dismounting.The reinforcing mode commonly used at present shores reinforcing for floor of encorbelmenting,
Mainly there are two methods：One is to carry out back support using steel pipe bent-frame bracing；Two be using steel structure girder, post carry out floor shore plus
Gu.But the two methods have that construction trouble and construction cost are high.
Utility model content
The utility model is encorbelmented floor temporary support structure there is provided one kind, to solve fiber crops of being constructed present in prior art
Tired and construction cost problem high.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：One kind is encorbelmented floor temporary support structure,
Including temporary structure post corresponding with every layer of floor of encorbelmenting and temporary structure beam, the temporary structure beam is located at the floor of encorbelmenting
On, the temporary structure post is encorbelmented between the corresponding temporary structure beam of floor located at adjacent two layers.
Further, the temporary structure post and temporary structure beam are poured using armored concrete and formed.
Further, the temporary structure post and temporary structure beam encorbelment floor near the side of mid-board positioned at described.
Further, encorbelmented described in every layer and interim horizontal support is additionally provided between floor and mid-board.
Further, the interim horizontal support is made of Steel material.
The utility model also provides a kind of construction method of floor temporary support structure of encorbelmenting, and comprises the following steps：
S1：In mid-board both sides, construction is encorbelmented floor, at the same construction temporary structure post corresponding with every layer of floor of encorbelmenting and
Temporary structure beam；
S2：Remove mid-board, the late poured band structure that construction both sides are encorbelmented between floor；
S3：When the late poured band structure reaches setting intensity, the temporary structure post and temporary structure beam are removed.
Further, the temporary structure post and temporary structure beam are poured using armored concrete.
Further, in the step S1, it is additionally included in the encorbelmenting interim level branch of set between floor and mid-board
Support.
Further, in the step S2, the late poured band structure is formed using concreting.
Further, in the step S2, also including being conserved to the late poured band structure.
The floor temporary support structure of encorbelmenting that the utility model is provided, including temporary structure corresponding with every layer of floor of encorbelmenting
Post and temporary structure beam, the temporary structure beam are encorbelmented on floor positioned at described, and the temporary structure post is outstanding located at adjacent two layers
Choose between the corresponding temporary structure beam of floor.By setting temporary structure post corresponding with every layer of floor of encorbelmenting and temporary structure
Beam, is effectively supported in mid-board demolishing process to floor of encorbelmenting, it is to avoid floor stress of encorbelmenting is excessive and damages, and this is interim
Structural column is constructed simultaneously with temporary structure beam with floor of encorbelmenting, easy construction, effect reliability, is supportted or is pushed up without extra increase back
Support, it is ensured that the construction safety in mid-board demolishing process and in building waste transportation, reduces construction cost, improves
Efficiency of construction.
Brief description of the drawings
Fig. 1 is that the utility model is encorbelmented the support schematic diagram of floor temporary support structure；
Fig. 2 is the schematic cross-section of the utility model temporary structure post；
Fig. 3 is the schematic cross-section of the utility model temporary structure beam.
Shown in figure：1st, encorbelment floor；2nd, temporary structure post；3rd, temporary structure beam；4th, interim horizontal support；5th, in every
Wall；6th, reinforcing bar.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
The floor temporary support structure as shown in figure 1, the utility model one kind is encorbelmented, including it is corresponding with every layer of floor 1 of encorbelmenting
Temporary structure post 2 and temporary structure beam 3, the temporary structure beam 3 be located at it is described encorbelment on floor 1, the temporary structure post 2
The upper and lower ends corresponding temporary structure beam 3 of floor 1 of being encorbelmented with adjacent two layers respectively offset, i.e. the upper end pair of temporary structure post 2
The upper strata corresponding temporary structure beam 3 of floor 1 of encorbelmenting is supported, and lower end is supported in lower floor and encorbelments the corresponding temporary structure of floor 1
On beam 3, certain orlop corresponding temporary structure post 2 of floor 1 of encorbelmenting is supported on ground.By setting and every layer of floor of encorbelmenting
1 corresponding temporary structure post 2 and temporary structure beam 3, are effectively supported in the demolishing process of mid-board 5 to floor 1 of encorbelmenting, and are kept away
The stress of floor 1 of exempting to encorbelment is excessive and damage, the temporary structure post 2 is constructed simultaneously with temporary structure beam 3 and floor 1 of encorbelmenting, construction
Convenient, effect reliability is supportted or shored without extra increase back, it is ensured that in the demolishing process of mid-board 5 and building waste was transported
Construction safety in journey, reduces construction cost, improves efficiency of construction.
Preferably, the temporary structure post 2 and temporary structure beam 3 are poured using armored concrete and formed, and intensity is high, branch
Support is reliable, and the distribution of reinforcing bar 6 is as shown in Fig. 2 the distribution of reinforcing bar 6 such as Fig. 3 institutes in temporary structure beam 3 wherein in temporary structure post 2
Show.
Preferably, the temporary structure post 2 and temporary structure beam 3 are located at the floor 1 of encorbelmenting near the one of mid-board 5
Side, further increases support effect, it is to avoid in the demolishing process of mid-board 5 concrete drop and building waste transportation in
The stress of floor 1 of encorbelmenting is excessive and damages.
Fig. 1 is continued referring to, is encorbelmented described in every layer and interim horizontal support 4 is additionally provided between floor 1 and mid-board 5, it is described
Interim horizontal support 4 is made of Steel material, further ensures safety of the floor 1 in the demolishing process of mid-board 5 of encorbelmenting.
The utility model also provides a kind of construction method of above-mentioned floor temporary support structure of encorbelmenting, and comprises the following steps：
S1：In the both sides of mid-board 5, construction is encorbelmented floor 1, while construction temporary structure post corresponding with every layer of floor 1 of encorbelmenting
2 and temporary structure beam 3, the temporary structure post 2 and temporary structure beam 3 are poured using armored concrete；It is additionally included in described outstanding
Choose and interim horizontal support 4 is set between floor 1 and mid-board 5, the interim horizontal support 4 is made of Steel material, further protect
Demonstrate,prove safety of the floor 1 in the demolishing process of mid-board 5 of encorbelmenting.The distribution of reinforcing bar 6 is as shown in Fig. 2 face wherein in temporary structure post 2
When structural beams 3 in reinforcing bar 6 distribution it is as shown in Figure 3.
S2：Remove mid-board 5, the late poured band structure that construction both sides are encorbelmented between floor 1 encorbelments between floor 1 both sides
Floor fill a vacancy completely, the late poured band structure is formed using concreting, and pour complete after need to conserve it.
S3：When the late poured band structure reaches setting intensity, the temporary structure post 2 and temporary structure beam 3 are removed.
During a Specific construction, the size of temporary structure post 2 is 400mm*400mm, and the size of temporary structure beam 3 is
450mm*300mm, size of the utility model not to temporary structure post 2 and temporary structure beam 3 is defined, the size of the rwo
According to construction condition, parameter is set including the weight of floor 1 of encorbelmenting and the weight of mid-board 5 etc..
In sum, the floor temporary support structure of encorbelmenting that the utility model is provided, including it is corresponding with every layer of floor 1 of encorbelmenting
Temporary structure post 2 and temporary structure beam 3, the temporary structure beam 3 be located at it is described encorbelment on floor 1, the temporary structure post 2
Between the corresponding temporary structure beam 3 of floor 1 encorbelment located at adjacent two layers.It is corresponding interim with every layer of floor 1 of encorbelmenting by setting
Structural column 2 and temporary structure beam 3, are effectively supported in the demolishing process of mid-board 5 to floor 1 of encorbelmenting, it is to avoid floor 1 of encorbelmenting
Stress is excessive and damage, the temporary structure post 2 and temporary structure beam 3 and floor 1 of encorbelmenting are constructed simultaneously, and easy construction, effect can
Lean on, support or shore without extra increase back, it is ensured that the construction peace in the demolishing process of mid-board 5 and in building waste transportation
Entirely, construction cost is reduced, efficiency of construction is improve.
Although being illustrated to implementation method of the present utility model in specification, these implementation methods are intended only as carrying
Show, should not limit protection domain of the present utility model.Carried out in the range of the utility model objective various omissions, put not departing from
Change and change should be included in protection domain of the present utility model.
Claims (5)
1. one kind is encorbelmented floor temporary support structure, it is characterised in that including temporary structure post corresponding with every layer of floor of encorbelmenting
With temporary structure beam, the temporary structure beam be located at it is described encorbelment on floor, the temporary structure post is encorbelmented located at adjacent two layers
Between the corresponding temporary structure beam of floor.
2. floor temporary support structure of encorbelmenting according to claim 1, it is characterised in that the temporary structure post and interim
Structural beams are poured using armored concrete and formed.
3. floor temporary support structure of encorbelmenting according to claim 1, it is characterised in that the temporary structure post and interim
Structural beams encorbelment floor near the side of mid-board described in being located at.
4. floor temporary support structure of encorbelmenting according to claim 1, it is characterised in that encorbelmented described in every layer floor and in
Interim horizontal support is additionally provided between partition wall.
5. floor temporary support structure of encorbelmenting according to claim 4, it is characterised in that the interim horizontal support is used
Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242056.9U CN206279790U (en) | 2016-11-21 | 2016-11-21 | One kind is encorbelmented floor temporary support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621242056.9U CN206279790U (en) | 2016-11-21 | 2016-11-21 | One kind is encorbelmented floor temporary support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279790U true CN206279790U (en) | 2017-06-27 |
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ID=59082648
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621242056.9U Active CN206279790U (en) | 2016-11-21 | 2016-11-21 | One kind is encorbelmented floor temporary support structure |
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| CN (1) | CN206279790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760621A (en) * | 2016-11-21 | 2017-05-31 | 上海建工二建集团有限公司 | One kind is encorbelmented floor temporary support structure and construction method |
-
2016
- 2016-11-21 CN CN201621242056.9U patent/CN206279790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760621A (en) * | 2016-11-21 | 2017-05-31 | 上海建工二建集团有限公司 | One kind is encorbelmented floor temporary support structure and construction method |
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