CN214614095U - Suspension type concrete strutting arrangement - Google Patents
Suspension type concrete strutting arrangement Download PDFInfo
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- CN214614095U CN214614095U CN202120248747.4U CN202120248747U CN214614095U CN 214614095 U CN214614095 U CN 214614095U CN 202120248747 U CN202120248747 U CN 202120248747U CN 214614095 U CN214614095 U CN 214614095U
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Abstract
The utility model provides a suspension type concrete strutting arrangement, includes two at least atress walls, sets up in two stifled many concrete between the atress wall supports, the concrete is supported including being located two stifled many concrete between the atress wall top is first supported, still includes many and is located the concrete of concrete first support below is once supported, the concrete first support is pour and is set up in adjacent two stifled between the atress wall, many the concrete is once supported through the string certainly the concrete first support hangs the setting downwards, and both ends support corresponding on the atress wall. The utility model discloses a detachable hangs the cable and makes and dismantle the support section fast when demolising to hoist and mount the dismantlement to the support frame, promoted the efficiency of construction that the concrete supported greatly, and reduced the use of support system, effectively saved construction cost and engineering time, effectively shorten construction period, labour when can reduce the construction greatly again.
Description
Technical Field
The utility model particularly relates to a suspension type concrete strutting arrangement.
Background
With the rapid development of urban construction, high-rise and super high-rise buildings are more and more, foundation pits are deeper and deeper, buildings of two or even three floors underground are very common, and supports in corresponding deep foundation pit supporting systems are gradually increased to two or three. The deep foundation pit enclosure system is used as a temporary supporting structure and is removed after the completion of the mission, so the removal problem needs to be considered during the design and construction of the supporting system.
The common practice of the existing connection of maintenance structure and support is that A, an underground wall and a reinforced concrete enclosing purlin are welded on main reinforcing bars of the underground wall fully by reinforcing steel bars (the welding surface is large, and the concrete area of the surface layer of the underground wall needs to be chiseled out is large), and B, SMW construction method and a steel enclosing purlin are welded on profile steel (the welding surface is large).
The conventional method for dismantling the support is to firstly put up a steel pipe bent frame, then 1, drill mutually overlapped holes on the support by using a core drilling sampler (the cost is low but the efficiency is low), 2, manually chisel the support surface concrete, cut the exposed main reinforcement by using a cutting torch (the cost is low but the efficiency is also low), and 3, cut the reinforced concrete support by using a rope cutter (the speed is high but the cost is high).
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a suspension type concrete strutting arrangement.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a suspension type concrete strutting arrangement, includes two at least atress walls, sets up in two stifled many concrete between the atress wall supports, the concrete is supported including being located two stifled many concrete between the atress wall top is first supported, still includes many and is located the concrete of concrete first support below is once supported, the concrete first support is pour and is set up in adjacent two stifled between the atress wall, many the concrete is once supported through the string certainly the concrete first support hangs the setting downwards, and both ends support corresponding on the atress wall.
In some embodiments, a plurality of the concrete secondary supports are distributed downwards from the corresponding concrete primary supports in sequence, and two adjacent concrete secondary supports are suspended downwards through the hanging ropes.
In some embodiments, the concrete primary support is provided with a plurality of primary support hooks detachably connected with the hanging rope in a pre-buried manner, and the concrete secondary support is provided with a plurality of upper hooks detachably connected with the primary support hooks and a plurality of lower hooks in a pre-buried manner.
In certain embodiments, the concrete secondary support comprises at least two support sections, each adjacent two of the support sections being detachably connected by a docking sleeve.
In some embodiments, the concrete primary support and the concrete secondary support are arranged in parallel and are arranged perpendicular to the stressed wall.
The scope of the present invention is not limited to the technical solutions formed by specific combinations of the above technical features, and other technical solutions formed by arbitrary combinations of the above technical features or equivalent features should be covered. For example, the above features and the technical features (but not limited to) having similar functions disclosed in the present application are mutually replaced to form the technical solution.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses a detachable hangs the cable and makes and to dismantle the support section fast when demolising to support to hoist and mount the dismantlement to the concrete, promoted the efficiency of construction that the concrete supported greatly, and reduced the use of support system, effectively saved construction cost and engineering time, effectively shorten construction period, labour when can reduce the construction greatly again.
Drawings
Fig. 1 is a schematic view of a supporting structure of a suspension type concrete support of the utility model;
wherein, 1, stress wall; 2. concrete head support; 3. hanging a rope; 4. secondary concrete support; 41. a support section; 42. connecting the sleeve; 5. and (4) hanging hooks.
Detailed Description
As shown in the figure, a suspension type concrete strutting arrangement, including two at least atress walls 1, set up many concrete supports between two atress walls 1, concrete is supported 4 including being located many concrete head supports 2 between two stifled atress walls 1 tops once, still include many concrete that are located concrete head supports 2 below and support 4 once, concrete head supports 2 pours and sets up between two adjacent atress walls 1, many concrete is supported 4 and is supported 2 downward suspension settings from concrete head support through hanging cable 3 once, and both ends support on corresponding atress wall 1.
The utility model discloses a detachable hangs the cable and makes and to dismantle the support section fast when demolising to hoist to support the section and dismantle, promoted the efficiency of construction that the concrete supported greatly, and reduced the use of support system, effectively saved construction cost and engineering time, effectively shortened time limit for a project, labour when can reduce the construction greatly again.
A plurality of concrete secondary supports 4 are sequentially distributed downwards from the corresponding concrete primary supports 2, and two adjacent concrete secondary supports 4 are arranged in a downward hanging mode through hanging ropes 3.
The concrete is pre-buried on supporting 2 for the first time and is provided with a plurality of first support couple 5 of can dismantling the connection with hanging cable 3, and pre-buried on supporting 4 for the second time of concrete is provided with a plurality of last couple and lower couple of dismantling the connection with first support couple 5, and couple 5 cooperation hanging cable 3 can hoist fast and dismantle the concrete and support, except that the concrete is supported 2 for the first time, the last couple that next concrete supported 4 for the second time is connected through hanging cable 3 with this lower couple that the concrete supported 4 for the second time.
The concrete secondary support 4 comprises at least two support sections 41, every two adjacent support sections 41 are detachably connected through a connection sleeve 42, the connection device is reserved and needs to be wound by an electrical tape, the upper cover protective cover prevents concrete from falling into the connection device to block when pouring, and the support sections can be recycled after being detached.
The concrete primary support 2 and the concrete secondary support 4 are arranged in parallel and are perpendicular to the stressed wall 1, so that the concrete supports can be completely stressed.
The installation method of the suspension type concrete supporting device comprises the steps of firstly, manufacturing two parallel stressed walls, pouring a plurality of concrete first supports between the tops of the two stressed walls, embedding first support hooks in the process of pouring the concrete first supports, wherein the first support hooks are downward; and then, sequentially suspending the prefabricated concrete secondary support between the two stressed walls from top to bottom through the suspension cable from the concrete primary support, and finishing the installation.
The hooks are pre-embedded in advance when the concrete head support and the pre-embedded connecting sleeve concrete support are manufactured, the concrete support is suspended by utilizing the hanging ropes and the hooks when the concrete support is constructed, the concrete support is ensured to be attached to a stress wall, then the connecting sleeve is used for connecting the concrete support, the concrete support is completely stressed, and the construction of a support system is completed.
The method for disassembling the suspended concrete support is also very convenient and fast, and at first, at least one secondary concrete support connected through a hanging rope is sequentially disassembled from bottom to top; and secondly, cutting and dismantling the concrete first support by using a cutting machine, dismantling the stressed wall and finishing the dismantling.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a suspension type concrete strutting arrangement, includes two at least atress walls (1), sets up in two stifled many concrete between atress wall (1) are supported, and concrete is supported (4) and is blocked up including being located two many concrete between atress wall (1) top is supported (2) first, still includes many and is located concrete that concrete supported (2) below first supports (4) first, concrete is supported (2) first and is pour and set up in adjacent two stifled between atress wall (1), its characterized in that: and the secondary concrete supports (4) are suspended downwards from the primary concrete support (2) through hanging ropes (3), and two end parts of the secondary concrete supports are abutted to the corresponding stressed wall (1).
2. A suspended concrete support according to claim 1 wherein: many concrete is supported (4) and is supported (2) from corresponding concrete first in proper order and distribute downwards, two adjacent concrete is supported (4) and is hung the setting downwards through string (3).
3. A suspended concrete support according to claim 1 wherein: the concrete primary support (2) is pre-buried be provided with a plurality of with hang cable (3) and can dismantle first support couple (5) of connection, the concrete secondary support (4) is pre-buried be provided with a plurality of with first support couple (5) can dismantle last couple and the couple down of connection.
4. A suspended concrete support according to claim 1 wherein: the concrete secondary support (4) comprises at least two support sections (41), and every two adjacent support sections (41) are detachably connected through a connecting sleeve (42).
5. A suspended concrete support according to claim 3 wherein: the concrete primary support (2) and the concrete secondary support (4) are arranged in parallel and are perpendicular to the stressed wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248747.4U CN214614095U (en) | 2021-01-28 | 2021-01-28 | Suspension type concrete strutting arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248747.4U CN214614095U (en) | 2021-01-28 | 2021-01-28 | Suspension type concrete strutting arrangement |
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| CN214614095U true CN214614095U (en) | 2021-11-05 |
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| CN202120248747.4U Active CN214614095U (en) | 2021-01-28 | 2021-01-28 | Suspension type concrete strutting arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796330A (en) * | 2021-01-28 | 2021-05-14 | 中铁四局集团第二工程有限公司 | Suspension type concrete supporting device and mounting and dismounting method |
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2021
- 2021-01-28 CN CN202120248747.4U patent/CN214614095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796330A (en) * | 2021-01-28 | 2021-05-14 | 中铁四局集团第二工程有限公司 | Suspension type concrete supporting device and mounting and dismounting method |
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