CN206591633U - A kind of cushion cap raft plate connecting node of concrete partition both sides different level - Google Patents

A kind of cushion cap raft plate connecting node of concrete partition both sides different level Download PDF

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Publication number
CN206591633U
CN206591633U CN201720191691.7U CN201720191691U CN206591633U CN 206591633 U CN206591633 U CN 206591633U CN 201720191691 U CN201720191691 U CN 201720191691U CN 206591633 U CN206591633 U CN 206591633U
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China
Prior art keywords
absolute altitude
concrete
cushion cap
reinforcing bar
deck structure
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Application number
CN201720191691.7U
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Chinese (zh)
Inventor
吴春桃
韩彦明
王明章
石良
钱沨
沈培
李林周
李季瑛
郝旭珍
陆夏
沈傲雪
缪春燕
沈礼鹏
吕亚鹏
吴伟
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Zhongjian First Group Construction Co Ltd
China Construction First Group Corp Ltd
First Construction Co Ltd of China Construction First Group Corp Ltd
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Zhongjian First Group Construction Co Ltd
China Construction First Group Corp Ltd
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Priority to CN201720191691.7U priority Critical patent/CN206591633U/en
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Abstract

A kind of cushion cap raft plate connecting node of concrete partition both sides different level, including concrete partition, raft plate support replacement backing structure and suspended deck structure, the top surface of concrete partition are concordant with the bottom surface of suspended deck structure;Suspended deck structure includes first pouring concrete, rear pouring concrete and cushion cap reinforcing bar, it is preset with the fast-easy closing-up net for being rolled in first pouring concrete outer surface between two parts concrete and two ends is embedded in steel plate for sealing water in two parts concrete respectively, the cushion cap reinforcing bar disconnected between two parts concrete is connected as one by being reserved in the reinforcing bar connector on the outside of fast-easy closing-up net.The utility model makes cushion cap raft plate pour by several times using fast-easy closing-up net and steel plate for sealing water is separately designed on the cushion cap of both sides different level, and the connected mode between reinforcing bar is designed by reinforcing bar connector, realize that different level cushion cap raft board concrete is transregional discontinuously to pour, easy construction is easy, it is ensured that raft foundation construction quality.

Description

A kind of cushion cap raft plate connecting node of concrete partition both sides different level
Technical field
The utility model belongs to foundation engineering, more particularly to a kind of cushion cap raft plate of concrete partition both sides different level Connecting node.
Background technology
In building construction technology growing today, people are also more and more for the excavation of the underground space, all kinds of super Deep super-giant foundation pit also occurs therewith, due to the three-dimensional effect of deep foundation pit construction, bad or surrounding enviroment protection will for soil property High super-giant foundation pit is sought, foundation ditch, which is often divided, is divided into several small-scale pits progress subregion constructions, and knot is gone along with sb. to guard him to what is separated Often there is contradiction with basement foundation structure, agent structure in structure.Wherein it is relatively common be exactly cushion cap raft plate concrete every The situation disconnected at wall, and the cushion cap raft plate absolute altitude of concrete partition both sides is inconsistent, once construction wrong can cause foundation ditch Construction quality can not be guaranteed.
Utility model content
The purpose of this utility model is to provide a kind of cushion cap raft plate connecting node of concrete partition both sides different level, The different level cushion cap raft plate connection of solution existing concrete partition wall both sides is improper to cause foundation pit construction quality not to be guaranteed Technical problem
To achieve the above object, the utility model is adopted the following technical scheme that:
A kind of cushion cap raft plate connecting node of concrete partition both sides different level, including concrete partition, raft plate support replacement Backing structure and suspended deck structure, the top surface of concrete partition are concordant with the bottom surface of suspended deck structure;
The concrete partition is located at centre, and raft plate support replacement backing structure is disconnected by concrete partition sets up its both sides, institute separately Stating suspended deck structure includes low absolute altitude suspended deck structure and high absolute altitude suspended deck structure, and side raft plate support replacement backing structure is provided with low absolute altitude Suspended deck structure, opposite side raft plate support replacement backing structure is provided with high absolute altitude suspended deck structure;
The low absolute altitude suspended deck structure includes pouring concrete and low absolute altitude pile cap steel after the first pouring concrete of low absolute altitude, low absolute altitude The fast-easy closing-up net and two ends difference for being rolled in the first pouring concrete outer surface of low absolute altitude are preset between muscle, two parts concrete The steel plate for sealing water in two parts concrete is embedded in, low absolute altitude cushion cap reinforcing bar of the disconnection between two parts concrete passes through reserved Reinforcing bar connector on the outside of fast-easy closing-up net is connected as one;
The high absolute altitude suspended deck structure includes pouring concrete and high absolute altitude pile cap steel after the first pouring concrete of high absolute altitude, high absolute altitude The fast-easy closing-up net and two ends difference for being rolled in the first pouring concrete outer surface of high absolute altitude are preset between muscle, two parts concrete The steel plate for sealing water in two parts concrete is embedded in, high absolute altitude pile cap steel muscle of the disconnection between two parts concrete passes through reserved Reinforcing bar connector on the outside of fast-easy closing-up net is connected as one.
Pouring concrete is integrated the rear pouring concrete poured after pouring concrete and high absolute altitude after the low absolute altitude.
The low absolute altitude cushion cap reinforcing bar includes the unidirectional bottom muscle of low absolute altitude and the unidirectional top muscle of low absolute altitude, and the high absolute altitude is held Platform reinforcing bar includes the unidirectional bottom muscle of high absolute altitude, the two-way middle part muscle of high absolute altitude and the unidirectional top muscle of high absolute altitude, and the low absolute altitude is unidirectional Bottom muscle and the unidirectional bottom muscle of high absolute altitude are same reinforcing bar, through whole rear pouring concrete by reinforcing bar connector spreading.
The low absolute altitude suspended deck structure and the discrepancy in elevation face of high absolute altitude suspended deck structure and a side surface of concrete partition are vertical Alignment.
The high absolute altitude suspended deck structure is sitting on concrete partition.
Lateral surface bending of the unidirectional top muscle of high absolute altitude along high absolute altitude suspended deck structure.
The unidirectional top muscle of low absolute altitude is stretched to after high absolute altitude in pouring concrete.
The rear pouring concrete concrete partition both sides width no more than 1000mm.
The utility model has the characteristics that and beneficial effect compared with prior art:
The utility model solve foundation platform raft plate occur at concrete partition it is transregional, due to concrete partition Influence, cushion cap herein can not the technical problem that completes of primary concreting, set respectively using on the cushion cap of both sides different level Meter fast-easy closing-up net and steel plate for sealing water make cushion cap raft plate pour by several times, and design the connection side between reinforcing bar by reinforcing bar connector Formula, realizes that different level cushion cap raft board concrete is transregional and discontinuously pours, easy construction is easy, it is ensured that raft foundation construction matter Amount.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Partition wall both sides different level cushion cap raft plate connecting node when Fig. 1 is first pouring concrete.
Partition wall both sides different level cushion cap raft plate connecting node when Fig. 2 is rear pouring concrete.
Reference:1- concrete partitions, 2- raft plate support replacement backings structure, the low absolute altitude suspended deck structures of 3-, 3.1- are low Absolute altitude elder generation pouring concrete, after the low absolute altitudes of 3.2- pouring concrete, the unidirectional bottom muscle of the low absolute altitudes of 3.3-, the low absolute altitudes of 3.4- it is unidirectional on Pouring concrete, 4.3- high standards after the first pouring concrete of the high absolute altitude of the high absolute altitude suspended deck structure of portion's muscle, 4-, 4.1-, the high absolute altitudes of 4.2- High unidirectional bottom muscle, the two-way middle part muscle of the high absolute altitudes of 4.4-, the unidirectional top muscle of the high absolute altitudes of 4.5-, 5- fast-easy closing-up nets, 6- stop Water steel plate, 7- reinforcing bar connectors.
Embodiment
Embodiment is referring to shown in Fig. 1-2, a kind of cushion cap raft plate connecting node of concrete partition both sides different level, including Concrete partition 1, raft plate support replacement backing structure 2 and suspended deck structure, the top surface of concrete partition are concordant with the bottom surface of suspended deck structure. The discrepancy in elevation face of the low absolute altitude suspended deck structure 3 and high absolute altitude suspended deck structure 4 and a side surface vertical non-alignment of concrete partition 1. High absolute altitude suspended deck structure 4 is sitting on concrete partition described in the present embodiment.
The concrete partition 1 is located at centre, and raft plate support replacement backing structure 2 is disconnected by concrete partition 1 sets up its both sides separately, The suspended deck structure includes low absolute altitude suspended deck structure 3 and high absolute altitude suspended deck structure 4, and side raft plate support replacement backing structure is provided with low Absolute altitude suspended deck structure 3, opposite side raft plate support replacement backing structure is provided with high absolute altitude suspended deck structure 4.
The low absolute altitude suspended deck structure 3 includes pouring concrete 3.2 and low mark after the first pouring concrete 3.1 of low absolute altitude, low absolute altitude Be preset between high cushion cap reinforcing bar, two parts concrete be rolled in the fast-easy closing-up net 5 of the first pouring concrete outer surface of low absolute altitude with And two ends are embedded in the steel plate for sealing water 6 in two parts concrete respectively, the low absolute altitude cushion cap between two parts concrete is disconnected Reinforcing bar is connected as one by being reserved in the reinforcing bar connector 7 in the outside of fast-easy closing-up net 5.
The high absolute altitude suspended deck structure includes pouring concrete 4.2 and high absolute altitude after the first pouring concrete 4.1 of high absolute altitude, high absolute altitude Be preset between cushion cap reinforcing bar, two parts concrete the fast-easy closing-up net 5 that is rolled in the first pouring concrete outer surface of high absolute altitude and Two ends are embedded in the steel plate for sealing water 6 in two parts concrete respectively, disconnect the high absolute altitude pile cap steel between two parts concrete Muscle is connected as one by being reserved in the reinforcing bar connector 7 in the outside of fast-easy closing-up net 5.
Pouring concrete 4.2 is integrated the rear pouring concrete poured after pouring concrete 3.2 and high absolute altitude after wherein low absolute altitude.Institute Rear pouring concrete is stated in the width d of concrete partition both sides no more than 1000mm.
The low absolute altitude cushion cap reinforcing bar includes the unidirectional bottom muscle 3.3 of low absolute altitude and the unidirectional top muscle 3.4 of low absolute altitude, the height Absolute altitude cushion cap reinforcing bar includes the unidirectional bottom muscle 4.3 of high absolute altitude, the two-way middle part muscle 4.4 of high absolute altitude and the unidirectional top muscle 4.5 of high absolute altitude, The unidirectional bottom muscle 3.3 of low absolute altitude and the unidirectional bottom muscle 4.3 of high absolute altitude by the spreading of reinforcing bar connector 7 be same reinforcing bar, Through whole rear pouring concrete.Lateral surface bending of the unidirectional top muscle 4.5 of high absolute altitude along high absolute altitude suspended deck structure.It is described low The unidirectional top muscle 3.4 of absolute altitude is stretched to after high absolute altitude in pouring concrete 4.2.
Referring to shown in Fig. 1-2, work progress of the present utility model is as follows:
Step one, first construction area is excavated to bottom absolute altitude, completes raft plate support replacement backing structure.
Step 2, low absolute altitude suspended deck structure and high absolute altitude suspended deck structure disconnect in concrete partition, low absolute altitude cushion cap reinforcing bar Stayed with high absolute altitude pile cap steel muscle in gap and set reinforcing bar connector, reserved connector answers accurate positioning, it is to avoid two regions occur The situation that reinforcing bar can not be connected.
Step 3, low absolute altitude suspended deck structure and high absolute altitude suspended deck structure are respectively provided with fast-easy closing-up net in gap, and install Steel plate for sealing water.
Step 4, pours the first pouring concrete of low absolute altitude and the first pouring concrete of high absolute altitude.
Step 5, whne after the completion of two adjacent area basement roofs and when meeting the condition of dismantling concrete partition wall, from Dismantling concrete partition wall under upper, using manually cutting to the absolute altitude of cushion cap bottom, concrete of the concrete partition in cushion cap region Cutting to clean out, situations such as not allowing ponding, laitance, loose rubble occur.
Step 6, is attached to each reinforcing bar in rear pouring concrete region with the reinforcing bar in first pouring concrete.
Step 7, pours rear pouring concrete.

Claims (8)

1. a kind of cushion cap raft plate connecting node of concrete partition both sides different level, it is characterised in that:Including concrete partition (1), raft plate support replacement backing structure(2)And suspended deck structure, the top surface of concrete partition is concordant with the bottom surface of suspended deck structure;
The concrete partition(1)Positioned at centre, raft plate support replacement backing structure(2)By concrete partition(1)Disconnection set up separately its two Side, the suspended deck structure includes low absolute altitude suspended deck structure(3)With high absolute altitude suspended deck structure(4), side raft plate support replacement backing structure It is provided with low absolute altitude suspended deck structure(3), opposite side raft plate support replacement backing structure is provided with high absolute altitude suspended deck structure(4);
The low absolute altitude suspended deck structure(3)Including the first pouring concrete of low absolute altitude(3.1), pouring concrete after low absolute altitude(3.2)With it is low The fast-easy closing-up net for being rolled in the first pouring concrete outer surface of low absolute altitude is preset between absolute altitude cushion cap reinforcing bar, two parts concrete (5)And two ends are embedded in the steel plate for sealing water in two parts concrete respectively(6), disconnect the low mark between two parts concrete High cushion cap reinforcing bar is by being reserved in fast-easy closing-up net(5)The reinforcing bar connector in outside(7)Connect as one;
The high absolute altitude suspended deck structure includes the first pouring concrete of high absolute altitude(4.1), pouring concrete after high absolute altitude(4.2)With high absolute altitude The fast-easy closing-up net for being rolled in the first pouring concrete outer surface of high absolute altitude is preset between cushion cap reinforcing bar, two parts concrete(5)With And two ends are embedded in the steel plate for sealing water in two parts concrete respectively(6), disconnect high absolute altitude between two parts concrete and hold Platform reinforcing bar is by being reserved in fast-easy closing-up net(5)The reinforcing bar connector in outside(7)Connect as one.
2. the cushion cap raft plate connecting node of concrete partition both sides according to claim 1 different level, it is characterised in that: Pouring concrete after the low absolute altitude(3.2)With pouring concrete after high absolute altitude(4.2)It is integrated the rear pouring concrete poured.
3. the cushion cap raft plate connecting node of concrete partition both sides according to claim 2 different level, it is characterised in that: The low absolute altitude cushion cap reinforcing bar includes the unidirectional bottom muscle of low absolute altitude(3.3)With the unidirectional top muscle of low absolute altitude(3.4), the high absolute altitude Cushion cap reinforcing bar includes the unidirectional bottom muscle of high absolute altitude(4.3), the high two-way middle part muscle of absolute altitude(4.4)With the unidirectional top muscle of high absolute altitude (4.5), the low unidirectional bottom muscle of absolute altitude(3.3)With the unidirectional bottom muscle of high absolute altitude(4.3)Pass through reinforcing bar connector(7)Spreading is Same reinforcing bar, the pouring concrete after whole.
4. the cushion cap raft plate connecting node of concrete partition both sides according to claim 1 different level, it is characterised in that: The low absolute altitude suspended deck structure(3)With high absolute altitude suspended deck structure(4)Discrepancy in elevation face and concrete partition(1)A side surface it is vertical Alignment.
5. the cushion cap raft plate connecting node of concrete partition both sides according to claim 4 different level, it is characterised in that: The high absolute altitude suspended deck structure(4)It is sitting on concrete partition.
6. the cushion cap raft plate connecting node of concrete partition both sides according to claim 3 different level, it is characterised in that: The unidirectional top muscle of high absolute altitude(4.5)Bent along the lateral surface of high absolute altitude suspended deck structure.
7. the cushion cap raft plate connecting node of concrete partition both sides according to claim 3 different level, it is characterised in that: The unidirectional top muscle of low absolute altitude(3.4)Stretch to pouring concrete after high absolute altitude(4.2)It is interior.
8. the cushion cap raft plate connecting node of concrete partition both sides according to claim 2 different level, it is characterised in that: The rear pouring concrete concrete partition both sides width no more than 1000mm.
CN201720191691.7U 2017-03-01 2017-03-01 A kind of cushion cap raft plate connecting node of concrete partition both sides different level Active CN206591633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720191691.7U CN206591633U (en) 2017-03-01 2017-03-01 A kind of cushion cap raft plate connecting node of concrete partition both sides different level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720191691.7U CN206591633U (en) 2017-03-01 2017-03-01 A kind of cushion cap raft plate connecting node of concrete partition both sides different level

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469108A (en) * 2018-11-30 2019-03-15 上海市基础工程集团有限公司 Water blocking method when for the connection of dividing wall two sides bottom plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469108A (en) * 2018-11-30 2019-03-15 上海市基础工程集团有限公司 Water blocking method when for the connection of dividing wall two sides bottom plate

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