CN106522207A - Reinforcement cage bracket and reinforcement cage mounting device - Google Patents
Reinforcement cage bracket and reinforcement cage mounting device Download PDFInfo
- Publication number
- CN106522207A CN106522207A CN201611036490.6A CN201611036490A CN106522207A CN 106522207 A CN106522207 A CN 106522207A CN 201611036490 A CN201611036490 A CN 201611036490A CN 106522207 A CN106522207 A CN 106522207A
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- China
- Prior art keywords
- reinforcement cage
- steel reinforcement
- steel
- cage support
- collar tie
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a reinforcement cage bracket and a reinforcement cage mounting device and belongs to the field of bridge construction. The reinforcement cage bracket comprises a top ring beam, a bottom ring beam and a plurality of column beams; two ends of the plurality of column beams are fixedly connected to the top ring beam and the bottom ring beam, respectively; each of the column beams comprises two pieces I-shaped steel and the two pairs of I-shaped steel are welded and connected to form a square steel structure. The reinforcement cage mounting device comprises the reinforcement cage bracket. The reinforcement cage bracket can effectively improve the self bearing capacity and reduce the probability that the bracket collapses, so that the safety performance is improved to a great extent, and meanwhile, the whole reinforcement cage bracket is simple in structure, convenient to construct and low in cost, and needs not to detached if being conveyed, the workload of construction can be effectively reduced, and the construction period is shortened. The reinforcement cage mounting device comprises the reinforcement cage bracket and has the characteristics of being convenient to construct, low in cost, high in safety performance and convenient to convey.
Description
Technical field
The present invention relates to field of bridge construction, in particular to a kind of steel reinforcement cage support and steel reinforcement cage erecting device.
Background technology
Bridge pile foundation steel reinforcement cage is installed, but on Freeway of Mountain Range ground
Shape is complicated, narrow field, and in mountain valley, plant equipment in place cannot be lifted pile foundation, or hang away from excessive, lifting operation safety wind
Danger is high.Therefore the lifting of the steel reinforcement cage of Freeway of Mountain Range is generally realized by the way of steel reinforcement cage support is set up at scene.
But, existing steel reinforcement cage support generally existing three below problem：
1st, safety coefficient is relatively low, due to steel pipe bearing capacity it is relatively low while pipe deformation amount is larger, in decentralization steel reinforcement cage process
In the load that bears it is increasing, it is likely that there is the danger caved in.
2nd, dismounting, carry trouble, in work progress if near stake be also required to use this device, it has to this device is torn open
Destination is transported to after unloading, support is set up again, so as to increased the workload of construction.
3rd, the steel pipe quantity set up required for the support is more, while setting up complexity, to set up the time long.
The content of the invention
It is an object of the invention to provide a kind of steel reinforcement cage support, which has high-strength load-bearing property and excellent safety
Can, it is easy for installation, it is with low cost, and the workload constructed can be effectively reduced without the need for dismounting when carrying.
Another object of the present invention is to provide a kind of steel reinforcement cage erecting device, which is built conveniently, with low cost, safety
The characteristics of energy height, convenient in carrying.
What embodiments of the invention were realized in：
A kind of steel reinforcement cage support, which includes top beam, foundation ring beam, many root post beams, the two ends point of many column beams
It is not fixedly connected with the top beam and the foundation ring beam, includes two I-steel, two works per column beam described in root
Word steel is weldingly connected to form square steel structure.
Further, in preferred embodiments of the present invention, the top beam and foundation ring beam are rectangle and by four
Support beam is formed by connecting, and four support beams for constituting the top beam include two two I-steel, two works
Word steel is weldingly connected to form square steel structure, and four support beams for constituting the foundation ring beam are I-steel.
Further, in preferred embodiments of the present invention, steel reinforcement cage support includes the first auxiliary collar tie beam and the second auxiliary
Collar tie beam, the first auxiliary collar tie beam and the second auxiliary collar tie beam are in long square frame-shaped and are formed by connecting by four I-steel, institute
State the first auxiliary collar tie beam and the second auxiliary collar tie beam is arranged at intervals on multiple column beams along short transverse.
Further, in preferred embodiments of the present invention, the first auxiliary collar tie beam and the second auxiliary collar tie beam divide
Operating platform is not provided with, the edge of the operating platform is provided with fence.
Further, in preferred embodiments of the present invention, steel reinforcement cage support includes two spandrel girders and a lintel, two
Root spandrel girder parallel interval is arranged at the top beam, and the lintel is also disposed on the top beam and upper surface props up two institutes
State the lower surface of spandrel girder.
Further, in preferred embodiments of the present invention, steel reinforcement cage support includes four raker beams, four diagonal braces
The two ends of beam are connected to the first auxiliary collar tie beam and the top beam.
Further, in preferred embodiments of the present invention, steel reinforcement cage support includes two cat ladders, two cat ladder phases
To arranging and extending to the top beam from the foundation ring beam.
Further, in preferred embodiments of the present invention, the steel reinforcement cage support includes wearing pin beam, and the pin beam of wearing sets
It is placed on the foundation ring beam.
A kind of steel reinforcement cage erecting device, which includes two hoisting apparatus and above-mentioned steel reinforcement cage support, two liftings
Device is fixedly installed on the top beam of the steel reinforcement cage support.
Further, in preferred embodiments of the present invention, two hoisting apparatus are chain block.
The beneficial effect of the embodiment of the present invention is：
This steel reinforcement cage support includes top beam, foundation ring beam, many root post beams, the two ends of many root post beams respectively with top beam
It is fixedly connected with foundation ring beam, includes two I-steel per root post beam, two I-steel is weldingly connected to form square steel structure.On
The column for stating structure can effectively improve the weight capacity of itself, reduce the probability that support subsides, so as to from largely
Upper raising security performance, while whole steel reinforcement cage supporting structure is simple, builds conveniently, with low cost, without the need for dismounting during carrying, can
With effective workload for reducing construction, shorten the cycle of construction, effectively compensate for the defect of existing steel reinforcement cage support.
This steel reinforcement cage erecting device includes above-mentioned steel reinforcement cage support, and which has builds conveniently, with low cost, security performance
The characteristics of high, convenient in carrying, effectively compensate for the defect of the existing device installed for steel reinforcement cage.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by to be used attached needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation at the first visual angle of steel reinforcement cage support provided in an embodiment of the present invention；
Fig. 2 is the structural representation at the second visual angle of steel reinforcement cage support provided in an embodiment of the present invention；
Fig. 3 is the structural representation at the 3rd visual angle of steel reinforcement cage support provided in an embodiment of the present invention；
Fig. 4 is the structural representation at the first visual angle of steel reinforcement cage erecting device provided in an embodiment of the present invention.
Icon：100- steel reinforcement cage supports；110- foundation rings beam；120- top beams；130- column beams；140- first is auxiliary
Help collar tie beam；150- second aids in collar tie beam；160- spandrel girders；162- lintels；170- raker beams；180- cat ladders；190- wears
Pin beam；200- steel reinforcement cage erecting devices；210- chain blocks.
Specific embodiment
For making purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Present invention enforcement generally described and illustrated in accompanying drawing herein
The component of example can be arranged and be designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not only limiting claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment obtained under the premise of creative work is not made by technical staff, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and is explained.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of the instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, or should
Invention product using when the orientation usually put or position relationship, be for only for ease of the description present invention and simplify description, and not
Be indicate or imply the device or element of indication must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and can not manage
Solve as indicating or implying relative importance.
Additionally, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, and can be slightly
Low dip.As " level " only refers to for its direction relative " vertical " more level, it is not that the expression structure must be complete
Full level, and can be to be slightly tilted.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Fig. 1-2 is refer to, a kind of steel reinforcement cage support 100 is present embodiments provided, which is mainly used in Freeway of Mountain Range.This
Steel reinforcement cage support 100 includes top beam 120, foundation ring beam 110 and column beam 130.
Wherein, top beam 120 is rectangle and is welded by four support beams successively.Support beam can adopt various knots
Structure and form, in the present embodiment, every support beam includes the I-steel of two two strips, and two I-steel are weldingly connected
Square steel structure is formed, to effectively improve mechanical strength and the weight capacity of top beam 120.
The purpose for arranging top beam 120 is integral rigidity and the stability of reinforcing steel bar cage support 100, while also functioning to
The effect of transmission load, and work platformses are provided for work.
Foundation ring beam 110 is mainly used in supporting the superstructures such as top beam 120, and by the Load transfer of superstructure to ground
Base.Foundation ring beam 110 is also rectangle and is welded by four support beams successively, and every support beam is the I-shaped of strip
Steel.The length of foundation ring beam 110 and it is wide be all higher than top beam 120, in the geometric center of its foundation ring beam 110 and the geometry of top beam 120
Heart in the vertical direction is just right.
Further, in the present embodiment, with reference to Fig. 3, two spandrel girders 160 and a lintel on top beam 120, are provided with
162.Above-mentioned spandrel girder 160 and lintel 162 can adopt various structures and form, in the present embodiment, two spandrel girders 160 and
Root lintel 162 adopts I-steel.
Two 160 parallel intervals of spandrel girder are arranged at the upper surface of top beam 120, the two ends difference of every spandrel girder 160
Support is fixed in two relative support beams of top beam 120, and the two ends of lintel 162 support respectively is fixed on 120 phase of top beam
To other two support beams on.Lintel 162 is mutually perpendicular to spandrel girder 160 and upper surface is propped up under two spandrel girders 160
Surface.
The purpose for arranging spandrel girder 160 is the load of spacer bar cage, and delivers load to steel reinforcement cage support 100；
The purpose for arranging lintel 162 is by load transmission and is distributed to steel reinforcement cage support 100 everywhere, so as to steel reinforcement cage is effectively ensured
The load-bearing property of support 100, prevents steel reinforcement cage to be locally deformed with and subside.
Column beam 130 is mainly used in supporting upper load, and which can adopt various structures and form, in the present embodiment, often
Root post beam 130 includes two I-steel, and two I-steel are weldingly connected to form square steel structure.Column beam 130 is provided with four
Root, one end of four root post beams 130 are connected with four welded corner joints of foundation ring beam 110 respectively, the other end respectively with top beam 120
Four welded corner joint connections.
Further, in the present embodiment, steel reinforcement cage support 100 is also including the first auxiliary collar tie beam 140 and the second auxiliary collar tie beam
150.First auxiliary collar tie beam 140 and the second auxiliary collar tie beam 150 are in long square frame-shaped and are welded by four I-steel.First
Auxiliary collar tie beam 140 and the second auxiliary collar tie beam 150 are arranged at intervals on the column support of the composition of four root post beam 130 along short transverse,
First auxiliary collar tie beam 140 is positioned at the top of the second auxiliary collar tie beam 150.
The purpose for arranging the first auxiliary collar tie beam 140 and the second auxiliary collar tie beam 150 is effective reinforcing steel bar cage support 100
Integral rigidity and structural stability, so as to improve its security performance, reduce the probability subsided during its work.
In order to provide more operating platforms, facilitate the operation of related personnel, in the present embodiment, the first auxiliary collar tie beam 140
Operating platform is respectively arranged with the second auxiliary collar tie beam 150, operating platform is square plate and is bolted and is installed on first
The upper surface of auxiliary collar tie beam 140 and the second auxiliary collar tie beam 150.
In order to improve the safety of operating platform, the safety of effective protection workmen, in the present embodiment, two operations are flat
Edge of table is provided with fence, and the height of fence is advisable with 0.5m-1m.
In order to further increase load-bearing property and the structural stability of whole steel reinforcement cage support 100, in the present embodiment, steel
Muscle cage support 100 includes four raker beams 170.Support beam can adopt various structures and form, in the present embodiment, four diagonal braces
The two ends of beam 170 are respectively by being welded to connect in the first auxiliary collar tie beam 140 and top beam 120.Specifically, four raker beams 170
One end be connected in two relative support beams of the first auxiliary collar tie beam 140, the other end is respectively supported at two spandrel girders
160 and the junction of lintel 162.
The climbing operation of workmen for convenience, in the present embodiment, steel reinforcement cage support 100 includes climbing for two money 0.5m
Ladder 180, two cat ladders 180 are oppositely arranged and extend to top beam 120 from foundation ring beam 110.
The reinforcing bar of lower section is fixed for convenience, and in the present embodiment, steel reinforcement cage support 100 includes wearing pin beam 190, wears pin beam
190 using I-steel and are positioned on foundation ring beam 110.
To sum up, this steel reinforcement cage support 100 includes top beam 120, foundation ring beam 110, many root post beams 130, many root post beams
130 two ends are fixedly connected with top beam 120 and foundation ring beam 110 respectively, include two I-steel per root post beam 130, and two
Root I-steel is weldingly connected to form square steel structure.The column of said structure can effectively improve the weight capacity of itself, reduce propping up
The probability that frame subsides, so as to from largely improving security performance, while whole 100 simple structure of steel reinforcement cage support,
Build conveniently, it is with low cost, without the need for dismounting during carrying, the workload constructed can be effectively reduced, shortens the cycle of construction, effectively
Compensate for the defect of existing steel reinforcement cage support 100.
With reference to Fig. 4, a kind of steel reinforcement cage erecting device 200 is present embodiments provided, which includes two hoisting apparatus and above-mentioned
Steel reinforcement cage support 100.Hoisting apparatus can adopt various structures and form, and in the present embodiment, hoisting apparatus is adopted and pulls calabash
Reed 210.Two chain blocks 210 are fixedly installed on two spandrel girders 160 and the junction of lintel 162 of steel reinforcement cage support 100.
The process once step of steel reinforcement cage is installed beneficial to above-mentioned steel reinforcement cage：The first step, is semi-finished product by steel bar meter,
Equipment, equipment, personnel prepare in place；Second step, by reinforcing bar on support the steel reinforcement cage into 4.5m, then with chain block 210
Lifting decentralization steel reinforcement cage, then makes cage be fixed on pile foundation fore shaft using channel-section steel；3rd step, makes second section reinforcing bar on support
Cage, makes first segment steel reinforcement cage and second section steel reinforcement cage sleeve connection；4th step, using the chain block on the well word support of aperture
210 lifting decentralization steel reinforcement cages, it is to make cage be fixed on pile foundation fore shaft using channel-section steel to transfer to certain altitude；5th step, in support
Section of three steel reinforcement cage of upper making, then repeats third and fourth step, and lifting is fully completed and reinforces.
To sum up, this steel reinforcement cage erecting device 200 includes above-mentioned steel reinforcement cage support 100, and which has builds conveniently, low cost
It is honest and clean, security performance is high, convenient in carrying the characteristics of, effectively compensate for the defect of the existing device installed for steel reinforcement cage.
The preferred embodiments of the present invention are these are only, the present invention is not limited to, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications within the spirit and principles in the present invention, made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of steel reinforcement cage support, it is characterised in that including top beam, foundation ring beam, many root post beams, many column beams
Two ends are fixedly connected with the top beam and the foundation ring beam respectively, per column beam described in root include two I-steel, two
The I-steel is weldingly connected to form square steel structure.
2. steel reinforcement cage support according to claim 1, it is characterised in that the top beam and foundation ring beam be rectangle and
It is formed by connecting by four support beams, four support beams for constituting the top beam include two two I-steel, two
The I-steel is weldingly connected to form square steel structure, and four support beams for constituting the foundation ring beam are I-steel.
3. steel reinforcement cage support according to claim 1, it is characterised in that steel reinforcement cage support includes the first auxiliary collar tie beam and
Two auxiliary collar tie beams, the first auxiliary collar tie beam and the second auxiliary collar tie beam are in long square frame-shaped and by four I-steel connections
Into the first auxiliary collar tie beam and described second aids in collar tie beam to be arranged at intervals on multiple column beams along short transverse.
4. steel reinforcement cage support according to claim 3, it is characterised in that the first auxiliary collar tie beam and second auxiliary
Collar tie beam is respectively arranged with operating platform, and the edge of the operating platform is provided with fence.
5. steel reinforcement cage support according to claim 3, it is characterised in that steel reinforcement cage support includes two spandrel girders and
Lintel, two spandrel girder parallel intervals are arranged at the top beam, and the lintel is also disposed on the top beam and upper surface is supported
The firmly lower surface of two spandrel girders.
6. steel reinforcement cage support according to claim 3, it is characterised in that steel reinforcement cage support includes four raker beams, per root
The two ends of the raker beam are connected to the first auxiliary collar tie beam and the top beam.
7. the steel reinforcement cage support according to claim 1-6 any one, it is characterised in that steel reinforcement cage support includes two
Cat ladder, two cat ladders are oppositely arranged and extend to the top beam from the foundation ring beam.
8. the steel reinforcement cage support according to claim 1-6 any one, it is characterised in that the steel reinforcement cage support includes
Pin beam is worn, the pin beam of wearing is arranged on the foundation ring beam.
9. a kind of steel reinforcement cage erecting device, it is characterised in that including two hoisting apparatus and claim 1-8 any one institute
The steel reinforcement cage support stated, two hoisting apparatus are fixedly installed on the top beam of the steel reinforcement cage support.
10. steel reinforcement cage erecting device according to claim 9, it is characterised in that two hoisting apparatus are and pull
Calabash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036490.6A CN106522207A (en) | 2016-11-22 | 2016-11-22 | Reinforcement cage bracket and reinforcement cage mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036490.6A CN106522207A (en) | 2016-11-22 | 2016-11-22 | Reinforcement cage bracket and reinforcement cage mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522207A true CN106522207A (en) | 2017-03-22 |
Family
ID=58356297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611036490.6A Pending CN106522207A (en) | 2016-11-22 | 2016-11-22 | Reinforcement cage bracket and reinforcement cage mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487237A (en) * | 2018-04-02 | 2018-09-04 | 中建四局第五建筑工程有限公司 | A kind of no auxiliary tool lifting machinery appointed condition descending reinforcing cage processing and transferred |
| CN109235424A (en) * | 2018-09-18 | 2019-01-18 | 中国十九冶集团有限公司 | Pile foundation steel bar cage is segmented installation method |
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| CN202298606U (en) * | 2011-09-26 | 2012-07-04 | 中交第二航务工程局有限公司 | Descending frame for mounting reinforcement cage of pile foundation |
| CN204626411U (en) * | 2015-05-18 | 2015-09-09 | 葛洲坝集团第五工程有限公司 | A kind of pile foundation steel bar cage erecting device |
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2016
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| CN204626411U (en) * | 2015-05-18 | 2015-09-09 | 葛洲坝集团第五工程有限公司 | A kind of pile foundation steel bar cage erecting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487237A (en) * | 2018-04-02 | 2018-09-04 | 中建四局第五建筑工程有限公司 | A kind of no auxiliary tool lifting machinery appointed condition descending reinforcing cage processing and transferred |
| CN109235424A (en) * | 2018-09-18 | 2019-01-18 | 中国十九冶集团有限公司 | Pile foundation steel bar cage is segmented installation method |
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Application publication date: 20170322 |
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