CN205917726U - Stake girder construction integral type tower crane foundation structure - Google Patents

Stake girder construction integral type tower crane foundation structure Download PDF

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Publication number
CN205917726U
CN205917726U CN201620232609.6U CN201620232609U CN205917726U CN 205917726 U CN205917726 U CN 205917726U CN 201620232609 U CN201620232609 U CN 201620232609U CN 205917726 U CN205917726 U CN 205917726U
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CN
China
Prior art keywords
foundation
tower crane
integral type
girder construction
basement
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201620232609.6U
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Chinese (zh)
Inventor
何显文
梁仪
白洁俊
覃可杰
袁君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fifth Construction Engineering Co of Guangxi Construction Engineering Group
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Fifth Construction Engineering Co of Guangxi Construction Engineering Group
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Priority to CN201620232609.6U priority Critical patent/CN205917726U/en
Application granted granted Critical
Publication of CN205917726U publication Critical patent/CN205917726U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a stake girder construction integral type tower crane foundation structure, includes design engineering pile body system, cross foundation beam, stagnant water steel sheet, reserves muscle and basement bottom plate, two design engineering stakes form stake girder construction integral type tower crane foundation with the cross foundation beam, the cross foundation beam is the cross, links roof beam two parts including between tower crane cushion cap, stake, by be located cross foundation beam bed course, the cross foundation beam reinforcing bar that the design engineering pile body fastened in proper order, the brick child mould that is located cross foundation beam edge constitutes, stagnant water steel sheet welded fastening is in cross foundation beam and handing -over department of basement bottom plate, utilizes design engineering pile body system, pours cross foundation beam and basement bottom plate jointly to form wholly and constitute stake girder construction integral type tower crane foundation structure, the tower crane base is installed on the tower crane cushion cap of cross foundation beam. This stake girder construction integral type tower crane foundation structure bears the weight of the dynamic height, good, the strong adaptability of good, the safe service function of stability, formation level, perpendicular transport capacity fast. Its construction is simple and convenient, and work efficiency is high.

Description

A kind of stake girder construction integral type tower-crane foundation structure
Technical field
This utility model is related to a kind of tower-crane foundation structure, particularly a kind of stake girder construction integral type tower-crane foundation structure.
Background technology
Modern architecture constructs the use to tower crane very generally, in the face of engineering specifications complexity, foundation bearing capacity seriously not The restriction of foot etc., people typically adopt single pile or clump of piles supporting type tower crane.Pile tower crane is because of its high capacity, stable Property is good, is widely used in all kinds of engineerings.Traditional pile tower crane sequence of construction is: pile foundation construction → cushion cap earthwork is applied Work → cushion cap reinforcing bar binding → formwork → installation tower crane base embedded part → pour cushion cap concrete.Its pile foundation construction cycle is longer, If multi-column pier foundation also needs to the considerably long intermittent time, and pile foundation construction need to additionally put into manually, material resources, cause cost Increase.This traditional pile tower crane foundation construction method can not meet construction period and save land, save the target of material.
Content of the invention
The purpose of this utility model is to provide " a kind of stake girder construction integral type tower-crane foundation structure and its construction method ", This girder construction integral type tower-crane foundation structure high capacity, good stability, strong adaptability, and can quickly form level, hang down Straight transport capacity, efficiently solves the difficulty that extraneous execution conditions deficiency is brought, and ensures tower crane optimal available work radius, allows tower Hang and installed at short notice and come into operation, to greatest extent accelerating construction progress, reduce tower crane and be constructed into This input, reaches the purpose of the material that saves land, saves;To solve the problems referred to above that prior art exists.
The technical scheme solving the above problems is: a kind of stake girder construction integral type tower-crane foundation structure, including design engineering Pile body system, cross foundation beam, steel plate for sealing water, reserving rib and basement bottom board;
Described design engineering pile system has two design engineering piles, and two design engineering piles form stake beam with cross foundation beam Structural integrity formula tower crane, the bearing capacity more than needed using design engineering pile bears upper load and transfers the load to ground;
Described cross foundation beam is cross, including coupling beam two parts between tower crane bearing platform, stake, by being sequentially located at two designs Cross basis beam pad layer on engineering pile, cross basis beam steel, the brick loose tool positioned at cross foundation beam edge are constituted;Described ten Word foundation beam and design engineering pile System forming stake girder construction integral type tower crane, for by tower crane deadweight and other vertical lotus Load passes to pile foundation, and forms common beaer, overall antidumping with basement bottom board;
Steel plate for sealing water for construction joint waterproof, sealing is weldingly fixed on cross foundation beam and basement bottom board junction, Make the bracing frame of steel plate for sealing water using l steel bar, the minor face of l steel bar is welded on steel plate for sealing water;
For connecting cross foundation beam with the reserving rib colligation of basement bottom board in cross basis beam steel;
It is overall that two design engineering piles of design engineering pile system, cross foundation beam and basement bottom board pour formation jointly And constitute a girder construction integral type tower-crane foundation structure;Tower crane base is arranged on the tower crane bearing platform of cross foundation beam.
Its further technical scheme is: in cross foundation beam two ends, i.e. two of engineering pile system design engineerings of design Stake top portion, is respectively disposed with round end rustless steel sedimentation prison in cross foundation beam transverse axis, closing on of y direction on basement bottom board Measuring point, by the feedback information of field monitoring data, plays forewarning function to the loads change occurring in work progress.
This utility model its " a kind of stake girder construction integral type tower-crane foundation structure " has the characteristics that and beneficial effect:
The Force principle of a kind of girder construction integral type tower-crane foundation structure of this utility model is: it is a kind of using setting Meter engineering pile, stake girder construction integral type tower crane base cross foundation beam and basement bottom board being poured formation entirety jointly and being formed Plinth, tower crane deadweight and all other vertical load are passed to pile foundation by cross foundation beam by it, are finally transferred to supporting course again; The load of horizontal direction then passes through tower crane cross foundation beam and the common stress of basement bottom board formation is integrally shared, carried;This Plant super-section, the stake girder construction integral type base form of large span, the energy hypodynamic defect of effectively solving foundation bearing is with outward The difficulty that boundary's execution conditions deficiency is brought, also the arrangement for tower crane provide different selection.
Therefore, compared with prior art, a kind of girder construction integral type tower-crane foundation structure of this utility model has Beneficial effect is:
1. high working efficiency:
A kind of stake girder construction integral type tower-crane foundation structure using this utility model can under disadvantageous geologic condition rationally Optimize tower crane arrangement, play the work efficiency of tower crane to greatest extent, decrease the coverage hole of tower crane;For tower crane arrangement Provide different selection, effectively reduce the input quantity of tower crane.
2. safe handling better function:
A kind of stake girder construction integral type tower-crane foundation structure form of this utility model, will design engineering pile, cross basis Beam and basement bottom board pour formation entirety jointly, do not destroy design basement floor constructions, and rigidity is big, good stability;And adopt Carry out tower crane displacement early warning with double monitoring means, whole work progress is in safe and stable, controllable state.
3. remarkable in economical benefits:
1. a kind of stake girder construction integral type tower-crane foundation structure of this utility model combines design engineering pile, and employs The form that cross foundation beam and basement bottom board pour jointly, employs Building Design primary structure member, greatly to greatest extent The big cost decreasing tower crane.
2. constructing operation is easy, saves the duration: using a kind of stake girder construction integral type tower crane knot of this utility model Structure, constructing operation is easy, and tower crane can come into operation before earth excavation, and based on construction provide and preferably vertically transport Movement Capabilities, compared with traditional built-in tower crane, pit earthwork can once excavate and put in place, effectively save the duration.
With reference to the accompanying drawings and examples a kind of stake girder construction integral type tower-crane foundation structure to this utility model and its The technical characteristic of construction method is described further.
Brief description
Fig. 1~Fig. 4 is the structural representation of the stake girder construction integral type tower-crane foundation structure of this utility model;
Fig. 1 is front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the arrangement schematic diagram of settlement monitoring point.
In figure:
11st, 12 design engineering pile;
2 cross foundation beams, 21 tower crane bearing platforms, coupling beam, 23 crosses basis beam pad layers, 24 cross-baseds between 22 Plinth beam steel, 25 brick loose tools;
3 steel plate for sealing water, 4 reserving ribs, 5 tower cranes, 6 monitoring points, 7 basement bottom boards, 8- backfill.
Specific embodiment
Embodiment one:
A kind of stake girder construction integral type tower-crane foundation structure:
As Figure 1-Figure 4, this girder construction integral type tower-crane foundation structure includes designing engineering pile system, cross basis Beam 2, steel plate for sealing water 3, reserving rib 4 and basement bottom board 7;
Described design engineering pile system has two design engineering piles 11,12, two design engineering piles and cross foundation beam 2 shape Pile girder construction integral type tower crane, the bearing capacity more than needed using design engineering pile bears upper load and transfers the load to Ground;
Described cross foundation beam 2 is cross, including coupling beam 22 two parts between tower crane bearing platform 21, stake, by being sequentially located at two Individual design engineering pile 11,12 on cross basis beam pad layer 23, cross basis beam steel 24 and be located at cross foundation beam edge Brick loose tool 25 constitute;Described cross foundation beam 2 and design engineering pile System forming stake girder construction integral type tower crane, are used for Pile foundation is passed in tower crane deadweight and other vertical load, and forms common beaer, overall antidumping with basement bottom board 7;
Steel plate for sealing water 3 for construction joint waterproof, sealing is weldingly fixed on cross foundation beam 2 and is joined with basement bottom board 7 Place, makees the bracing frame of steel plate for sealing water, the minor face of l steel bar is welded on steel plate for sealing water using l steel bar;
For connecting cross foundation beam with reserving rib 4 colligation of basement bottom board in cross basis beam steel 24;
Two of engineering pile system design engineering piles of design 11,12, cross foundation beam 2 poured jointly with basement bottom board 7 Formed overall and constitute a girder construction integral type tower-crane foundation structure;Tower crane base is arranged on the tower crane bearing platform of cross foundation beam 2 On 21;
At the two ends of tower crane, i.e. two of engineering pile system design engineering pile 11,12 tops of design, on cross basis Beam 2 transverse axis, closing on of y direction are respectively disposed with round end rustless steel settlement monitoring point 6 on basement bottom board 7;Supervised by scene Survey the feedback information of data, forewarning function is risen to the loads change occurring in work progress;Tower crane sedimentation is vertical with tower body Degree measures same cycle, same frequency, and tower crane displacement is reflected jointly by the two data.

Claims (2)

1. an a kind of girder construction integral type tower-crane foundation structure it is characterised in that: this girder construction integral type tower-crane foundation structure Including design engineering pile system, cross foundation beam (2), steel plate for sealing water (3), reserving rib (4) and basement bottom board (7);
Described design engineering pile system has two designs engineering pile (11,12), and two design engineering piles are formed with cross foundation beam Stake girder construction integral type tower crane, the bearing capacity more than needed using design engineering pile bears upper load and transfers the load to ground Base;
Described cross foundation beam (2) is cross, including coupling beam (22) two parts between tower crane bearing platform (21), stake, by being sequentially located at Cross basis beam pad layer (23) on two designs engineering pile (11,12), cross basis beam steel (24), it is located at cross foundation beam The brick loose tool (25) at edge is constituted;Described cross foundation beam (2) and design engineering pile System forming stake girder construction integral type tower crane Basis, for tower crane deadweight and other vertical load are passed to pile foundation, and forms common beaer with basement bottom board, overall Antidumping;
Steel plate for sealing water (3) for construction joint waterproof, sealing is weldingly fixed on cross foundation beam (2) and basement bottom board (7) friendship Meet place, make the bracing frame of steel plate for sealing water using l steel bar, the minor face of l steel bar is welded on steel plate for sealing water;
For connecting cross foundation beam with reserving rib (4) colligation of basement bottom board in cross basis beam steel (24);
Two designs engineering pile (11,12), cross foundation beams (2) of design engineering pile system are poured jointly with basement bottom board (7) Build formation entirety and constitute a girder construction integral type tower-crane foundation structure;Tower crane base is arranged on the tower crane of cross foundation beam (2) On cushion cap (21).
2. a kind of stake girder construction integral type tower-crane foundation structure according to claim 1 it is characterised in that: cross basis Two design engineering pile (11,12) tops of beam two ends, i.e. design engineering pile system, in cross foundation beam (2) transverse axis, longitudinal axis side To close on round end rustless steel settlement monitoring point (6) be respectively disposed with basement bottom board (7), anti-by field monitoring data Feedforward information, plays forewarning function to the loads change occurring in work progress.
CN201620232609.6U 2016-03-24 2016-03-24 Stake girder construction integral type tower crane foundation structure Withdrawn - After Issue CN205917726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620232609.6U CN205917726U (en) 2016-03-24 2016-03-24 Stake girder construction integral type tower crane foundation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620232609.6U CN205917726U (en) 2016-03-24 2016-03-24 Stake girder construction integral type tower crane foundation structure

Publications (1)

Publication Number Publication Date
CN205917726U true CN205917726U (en) 2017-02-01

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649103A (en) * 2016-03-24 2016-06-08 广西建工集团第五建筑工程有限责任公司 Pile-beam integrated tower crane foundation structure and constriction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649103A (en) * 2016-03-24 2016-06-08 广西建工集团第五建筑工程有限责任公司 Pile-beam integrated tower crane foundation structure and constriction method thereof

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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20170201

Effective date of abandoning: 20171215

AV01 Patent right actively abandoned