CN104631499B - A kind of for the Apparatus and system of large-scale component positioning in steel reinforcement cage - Google Patents
A kind of for the Apparatus and system of large-scale component positioning in steel reinforcement cage Download PDFInfo
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- CN104631499B CN104631499B CN201510085684.4A CN201510085684A CN104631499B CN 104631499 B CN104631499 B CN 104631499B CN 201510085684 A CN201510085684 A CN 201510085684A CN 104631499 B CN104631499 B CN 104631499B
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- connecting rod
- rod
- reinforcement cage
- steel reinforcement
- support beam
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/063—Tunnels submerged into, or built in, open water
- E02D29/073—Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed, e.g. in a preformed trench
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- Engineering & Computer Science (AREA)
- Environmental & Geological 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)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The present invention relates to construction implement field, disclose a kind of for the device of large-scale component positioning in steel reinforcement cage, it includes head rod, second connecting rod and the 3rd connecting rod, the length of described head rod and the second connecting rod is equal, described head rod, second connecting rod and the 3rd connecting rod join end to end and constitute isosceles triangle framework, one end of described support beam is connected with the junction of described head rod and the second connecting rod, the other end of described support beam is connected with the center of described 3rd connecting rod and extends described 3rd connecting rod, the end of the extension of described support beam is provided with draw-in groove, described 3rd connecting rod be respectively arranged at two ends with through described head rod and the screw rod of the second connecting rod, the lower end of described screw rod is provided with crotch, the upper end of described screw rod is provided with nut；Invention additionally discloses a kind of positioning system.The present invention activity duration is short, and operation is easy, and safety is high.
Description
Technical field
The present invention relates to construction implement field, particularly relate to a kind of for big in steel reinforcement cage
The Apparatus and system of type component positioning.
Background technology
Seabed tunnel immersed tube prefabricated in, joint buffering resistance to compression be immersed tube prefabricated key, its
Middle termination large-scale coagulation shear connector then plays vital effect, and it is not only used to slow down immersed tube
Sections docking operation, by shearing, prevents joint breaking, thus protects the one of other large-scale component
Plant shear connector, can effectively slow down pressure under the immense pressure of deep-sea, extend the immersed tube life-span.Existing
Having scheme is to be hung by crane to fix large-scale component in steel reinforcement cage, completes steel reinforcement cage coupling and mixes
Solidifying soil pours.
Existing crane fixed solution, although can play positioning effect, but large-scale structure in steel reinforcement cage
Number of packages amount is more, and crane lazy weight, first results in the prolongation activity duration；Secondly high-altitude is hung
Dress, it is impossible to ensure component installation accuracy；Finally, crane belongs to heavy mechanical equipment, for a long time
Lifting operation not only affect subsequent handling construction, and there is security risk.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is how to reduce operation when in the past being transposed by crane
Time is long, and operating personnel constructs loaded down with trivial details, the problem that construction exists potential safety hazard.
(2) technical scheme
In order to solve above-mentioned technical problem, the present invention provides a kind of for large-scale component in steel reinforcement cage
The device of positioning, it includes head rod, the second connecting rod and the 3rd connecting rod, described the
The length of one connecting rod and the second connecting rod is equal, described head rod, the second connecting rod and
3rd connecting rod joins end to end and constitutes isosceles triangle framework, and described isosceles triangle framework is provided with
The support beam being located therein on line, one end of described support beam and described head rod and second
The junction of connecting rod is connected, the other end of described support beam and the center of described 3rd connecting rod
Being connected and extend described 3rd connecting rod, the end of the extension of described support beam is provided with card
Groove, being respectively arranged at two ends with of described 3rd connecting rod connects through described head rod and second
The screw rod of bar, the lower end of described screw rod is provided with crotch, and the upper end of described screw rod is provided with nut.
Wherein, being respectively provided on two sides with of the extension of described support beam connects described 3rd connecting rod
Buttress brace.
Wherein, described head rod, the second connecting rod, the 3rd connecting rod, support beam and add
Brutal is coating steel pipe.
Wherein, the crotch angle of described screw rod is 180 degree.
The present invention also provide for a kind of utilize such as technique scheme for structure large-scale in steel reinforcement cage
The system of part rackwork, including steel reinforcement cage, the draw-in groove of the extension of described support beam is fastened on
On one main muscle of described steel reinforcement cage, the crotch of screw rod described in side hooks described large-scale component,
The crotch of screw rod described in opposite side hooks another main muscle of described steel reinforcement cage, is regulated by nut
The position of described large-scale component.
(3) beneficial effect
Compared with prior art, the invention have the advantages that
It is a kind of for the Apparatus and system of large-scale component positioning, institute in steel reinforcement cage that the present invention provides
State in steel reinforcement cage large-scale component positioning device include head rod, the second connecting rod and
3rd connecting rod, the length of described head rod and the second connecting rod is equal, and described first even
Extension bar, the second connecting rod and the 3rd connecting rod join end to end and constitute isosceles triangle framework, described
Isosceles triangle framework is provided with the support beam being located therein on line, one end of described support beam and institute
The junction stating head rod and the second connecting rod is connected, the other end of described support beam and institute
The center stating the 3rd connecting rod is connected and extends described 3rd connecting rod, prolonging of described support beam
The end of the section of stretching is provided with draw-in groove, being respectively arranged at two ends with through described first of described 3rd connecting rod
Connecting rod and the screw rod of the second connecting rod, the lower end of described screw rod is provided with crotch, described screw rod
Upper end is provided with nut；When large-scale component is installed in steel reinforcement cage, by described support beam
Large-scale component is fixed on the main muscle of steel reinforcement cage by draw-in groove, and the crotch of one end screw rod is fixed on large-scale
On component, the crotch of the other end is connected with the main muscle of steel reinforcement cage, substantially passes through nut after coarse adjustment again
The positional precision of large-scale component described in Spin Control；Thus facilitate the installation of described large-scale component,
Also allowing for controlling to adjust precision, operation is easy, construction safety.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of for the front view of the device of large-scale component positioning in steel reinforcement cage；
Fig. 2 is that the present invention is a kind of for the three-dimensional signal of the device of large-scale component positioning in steel reinforcement cage
Figure.
In figure: 1: head rod；2: the second connecting rods；3: the three connecting rods；4:
Support beam；5: buttress brace；6: draw-in groove；7: screw rod；8: crotch；9: nut.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is made the most in detail
Describe.Following instance is used for illustrating the present invention, but is not limited to the scope of the present invention.
In describing the invention, " " center ", " longitudinally ", " horizontal it should be noted that term
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ",
Orientation or the position relationship of the instruction such as " end " " interior ", " outward " are based on orientation shown in the drawings
Or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
Show that device or the element of indication must have specific orientation, with specific azimuth configuration and behaviour
Make, be therefore not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " etc. are only used for describing purpose, and it is not intended that indicate or hint relative importance.
As depicted in figs. 1 and 2, for the present invention provide one for large-scale component in steel reinforcement cage
The device of positioning, it includes head rod the 1, second connecting rod 2 and the 3rd connecting rod 3,
In order to ensure stress balance, the length of described head rod 1 and the second connecting rod 2 is equal,
Described head rod the 1, second connecting rod 2 and the 3rd connecting rod 3 join end to end composition isosceles
Triangular framing, described isosceles triangle frame structure is stable, reliable；Specifically, isosceles three
Dihedral framework uses two waist length respectively 1m, and base is 1.5m, specification be 50 × 80 × 1.0～
The rectangle coating steel pipe of 1.5, described isosceles triangle framework is provided with the support being located therein on line
Beam 4, the rectangle coating steel pipe that support beam 4 can use model to be 50 × 100 × 1, with same
Equicohesive material compares, lighter weight and easily operated, reduces the activity duration；Described
One end of support beam 4 is connected with the junction of described head rod 1 and the second connecting rod 2, institute
The other end stating support beam 4 is connected with the center of described 3rd connecting rod 3 and extends described
Three connecting rods 3, the end of the extension of described support beam 4 is provided with draw-in groove 6, described draw-in groove 6
The form that specifically arranges can be the extension of described support beam 4 end weld opening one side
The rectangle coating steel pipe of mouth, the opening of described rectangle coating steel pipe is opening of described draw-in groove 6
Mouthful, the described connection of whole framework is seamless welding；The two ends of described 3rd connecting rod 3 are divided
It is not provided through described head rod 1 and the screw rod 7 of the second connecting rod 2, it is preferred to use etc.
Level is the zinc-plated screw rod of B8M 7, and the lower end of described screw rod 7 is provided with crotch 8, described screw rod 7
Upper end is provided with nut 9, by rotating nut 9 expansion screw 7.The present invention uses draw-in groove 6 solid
Fixed, utilize lever principle to play the effect of large-scale component positioning, when large-scale component is installed on reinforcing bar
Time in cage, owing to deadweight is sagging, it is impossible to successful match, this rackwork is then by support beam 4
Integral frame is fixed on the horizontal main muscle of steel reinforcement cage by the draw-in groove 6 of bottom, one end screw rod 7
Crotch 8 is fixed on large-scale component, and the crotch 8 of other end screw rod 7 is connected with main muscle, substantially
Again by the positional precision of nut 9 Spin Control large-scale component after coarse adjustment.Overall volume is less,
Subsequent construction is not resulted in the biggest impact.
Wherein, being respectively provided on two sides with of the extension of described support beam 4 connects described 3rd connection
The buttress brace 5 of bar 3, buttress brace 5 preferably employs 20 × 40 × 0.5 rectangle coating steel pipe, is used for increasing
Strong integrally-built strengths in tension and compression.
Wherein, crotch 8 angle of described screw rod 7 is preferably 180 degree, so that crotch 8 connects
Firm.
The present invention also provide for a kind of utilize such as technique scheme for structure large-scale in steel reinforcement cage
The system of part rackwork, including steel reinforcement cage, draw-in groove 6 card of the extension of described support beam 4 sets
On a main muscle of described steel reinforcement cage, the crotch 8 of screw rod 7 described in side hooks described large-scale structure
Part, the crotch 8 of screw rod 7 described in opposite side hooks another main muscle of described steel reinforcement cage, passes through spiral shell
Female 9 positions regulating described large-scale component, can accurately regulate the position of large-scale component, it is ensured that
Precision；And easy to adjust, safety is high.
The present invention uses room rack and panel construction, and stability is strong；Two ends utilizes screw rod 7 to regulate, and rises
To the effect reducing error.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention,
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made,
Should be included within the scope of the present invention.
Claims (5)
1. one kind for the device of large-scale component positioning in steel reinforcement cage, it is characterised in that include the
One connecting rod, the second connecting rod and the 3rd connecting rod, described head rod and the second connecting rod
Length equal, described head rod, the second connecting rod and the 3rd connecting rod join end to end structure
Becoming isosceles triangle framework, described isosceles triangle framework is provided with the support being located therein on line
Beam, the junction phase of one end of described support beam and described head rod and the second connecting rod
Even, the other end of described support beam is connected with the center of described 3rd connecting rod and extends described
3rd connecting rod, the end of the extension of described support beam is provided with draw-in groove, described 3rd connecting rod
Be respectively arranged at two ends with through described head rod and the screw rod of the second connecting rod, described screw rod
Lower end be provided with crotch, the upper end of described screw rod is provided with nut.
2., as claimed in claim 1 for the device of large-scale component positioning in steel reinforcement cage, it is special
Levying and be, being respectively provided on two sides with of the extension of described support beam connects described 3rd connecting rod
Buttress brace.
3., as claimed in claim 2 for the device of large-scale component positioning in steel reinforcement cage, it is special
Levy and be, described head rod, the second connecting rod, the 3rd connecting rod, support beam and reinforcement
Beam is coating steel pipe.
4., as claimed in claim 1 for the device of large-scale component positioning in steel reinforcement cage, it is special
Levying and be, the crotch angle of described screw rod is 180 degree.
5. one kind utilize as described in any one of claim 1-4 for steel reinforcement cage in large-scale component
The system of rackwork, including steel reinforcement cage, it is characterised in that the extension of described support beam
Draw-in groove is fastened on a main muscle of described steel reinforcement cage, and the crotch of screw rod described in side hooks described
Large-scale component, the crotch of screw rod described in opposite side hooks another main muscle of described steel reinforcement cage, logical
Cross nut and regulate the position of described large-scale component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085684.4A CN104631499B (en) | 2015-02-16 | 2015-02-16 | A kind of for the Apparatus and system of large-scale component positioning in steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085684.4A CN104631499B (en) | 2015-02-16 | 2015-02-16 | A kind of for the Apparatus and system of large-scale component positioning in steel reinforcement cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631499A CN104631499A (en) | 2015-05-20 |
| CN104631499B true CN104631499B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085684.4A Active CN104631499B (en) | 2015-02-16 | 2015-02-16 | A kind of for the Apparatus and system of large-scale component positioning in steel reinforcement cage |
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| Country | Link |
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| CN (1) | CN104631499B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6906817A (en) * | 1969-05-05 | 1970-11-09 | ||
| JP2727307B2 (en) * | 1995-04-19 | 1998-03-11 | 西武ポリマ化成株式会社 | Joints for repairing joints of underground structures and methods of construction |
| CN2863902Y (en) * | 2005-12-29 | 2007-01-31 | 中交第二航务工程局有限公司 | Guiding device for sinking steel pile casting |
| CN103774694B (en) * | 2013-11-29 | 2016-06-01 | 中交第二航务工程局有限公司 | A kind of adjustable Steel Reinforcement Cage location moulding bed |
| CN103770215B (en) * | 2013-11-29 | 2016-02-03 | 中交第二航务工程局有限公司 | The installation positioning method of tube coupling end box hat |
| CN204530762U (en) * | 2015-02-16 | 2015-08-05 | 中交第二航务工程局有限公司 | A kind of Apparatus and system for large-scale component positioning in reinforcing cage |
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| Publication number | Publication date |
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| CN104631499A (en) | 2015-05-20 |
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