CN207714310U - A kind of lowering device for reinforcing cage - Google Patents
A kind of lowering device for reinforcing cage Download PDFInfo
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- CN207714310U CN207714310U CN201721804838.1U CN201721804838U CN207714310U CN 207714310 U CN207714310 U CN 207714310U CN 201721804838 U CN201721804838 U CN 201721804838U CN 207714310 U CN207714310 U CN 207714310U
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- segment
- supporting rod
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- lowering device
- braced frame
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Abstract
The utility model is related to steel reinforcement cage assembly to transfer field of tool, in particular to a kind of lowering device for reinforcing cage.Quadrate support frame including being fixed on aperture；The braced frame includes four end segments for being in braced frame corner, and crossbeam is provided between abutting end cephalomere section；The crossbeam is multiple standard segments support beam body that assembled connection is formed successively, and the supporting rod arranged in the horizontal direction is provided at least one standard segment among crossbeam；Described supporting rod one end can be movably arranged in along vertical crossbeams length direction on standard segment, and the supporting rod on four crossbeams extends to form the location structure of spacer bar cage to the center of braced frame.The utility model is simple and reasonable, ingenious in design, easy to operate, safe and reliable, repetition is applicable in, and the pile foundation construction of different-diameter can be adapted to by increasing standard segment, improve the installation quality of steel reinforcement cage or steel pipe.
Description
Technical field
The utility model is related to steel reinforcement cage assembly to transfer field of tool, in particular to a kind of lowering device for reinforcing cage.
Background technology
After the completion of pile foundation steel bar cage aperture spreading or decentralization, it is both needed to be fixed temporarily in aperture, it is ensured that under steel reinforcement cage
It puts depth and plane positioning is correct, the device being fixed temporarily generally is set in aperture, this fixing device carries steel reinforcement cage weight,
Until pile foundation concrete reaches, some strength rear is dismountable, and therefore, the fixed device in pile foundation steel bar cage aperture is as pile foundation steel
The interim stressing device of muscle cage, has great significance during pile foundation construction.
The prior art has carries out steel reinforcement cage decentralization assembly, such as Patent No. using girder structures
The Chinese invention patent of entitled " reinforcement cage quick-assembling positioning system " of " CN200810021685.2 ", the patent describe one
Kind dedicated load-bearing beam type splicing structure, including an operating platform, be equipped on platform it is multiple can be inserted into the horizontal direction and
The spandrel girder of extraction can be fixed spandrel girder on the operational platform by axis pin when steel reinforcement cage is transferred, and steel reinforcement cage is fixed on eight
On a spandrel girder, then it is welded, prepares decentralization steel reinforcement cage using hanging device after the completion of welding, eight spandrel girders is taken out
Go out, then transfer the steel reinforcement cage being welded, is carried out successively until all steel reinforcement cages are transferred in steel pile casting.Under load-bearing beam type
Put simple in structure, construction technology is more convenient, but since spandrel girder and platform are on-fixed structure, cannot form entirety, transports
Difficulty influences the quick progress of construction.In addition, the patent procedure platform is all fixed structure, dismounting installation is extremely inconvenient, and grasps
Be only applicable to the suitable steel reinforcement cage of diameter as platform, for steel reinforcement cage diameter change without any adaptability, application range compared with
It is narrow.
Invention content
The purpose of this utility model seeks to solve the deficiency of above-mentioned background technology, provides a kind of lowering device for reinforcing cage.
The technical solution of the utility model is：A kind of lowering device for reinforcing cage, it is characterised in that：Including being fixed on aperture
Quadrate support frame；The braced frame includes four end segments for being in braced frame corner, abutting end cephalomere section
Between be provided with crossbeam；The crossbeam is multiple standard segments support beam body that assembled connection is formed successively, is located in crossbeam
Between at least one standard segment on be provided with the supporting rod arranged in the horizontal direction；It described supporting rod one end can be along vertical cross
Beam length direction is movably arranged on standard segment, and the supporting rod on four crossbeams extends to form branch to the center of braced frame
Support the location structure of steel reinforcement cage.
The standard segment is formed steel construction, and length direction is provided at both ends with starting stave, adjacent
Standard segment is connected to one by the bolt being arranged on two pieces of starting staves.
The further end segment is the formed steel construction bent in 90 °, and end segment connects with adjacent two crossbeams
The end set connect has the second riser, and end segment and standard segment pass through the bolt that is arranged on the second riser and starting stave
It is connected to one.
Further be equipped on the standard segment of supporting rod is provided with two blocks of steel plates, and two blocks of steel plates are respectively welded and are fixed on
The both sides of standard segment, the upper end exceed the upper surface of standard segment, and upper surface is equipped with the hole more than supporting rod 5mm；It is described
Supporting rod be vertically arranged in two blocks of steel plates beyond standard segment part on.
The further supporting rod lower face is supported on the upper surface of standard segment.
The further described one end of supporting rod far from braced frame center is provided with section and is more than support shank diameter
Pole cap；Pole cap is more than the hole on steel plate.
Side and separate braced frame center of the further end segment bending place towards braced frame center
Side be provided with floor.
Further when steel reinforcement cage is heavier, multiple standard segments for carrying two blocks of steel plates can be set, carry out multiple spot is facilitated
Spacer bar cage.
The utility model is simple and reasonable, ingenious in design, easy to operate, safe and reliable, repetition is applicable in, and can lead to
The pile foundation construction that increase standard segment adapts to different-diameter is crossed, the installation quality of steel reinforcement cage or steel pipe is improved.
Description of the drawings
Fig. 1：The vertical view of the utility model；
Fig. 2：The front view of the utility model；
Wherein：1-standard segment；2-ends segment；3-supporting rods；4-starting staves；5-the second riser；6-steel
Plate；7-pole caps；8-floors；9-steel reinforcement cages.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Such as Fig. 1~2, a kind of lowering device for reinforcing cage, including it is fixed on the quadrate support frame in aperture, the branch of the present embodiment
Support frame frame is the bearing structure of whole device, is placed on aperture operation platform or compacting filling soil, the braced frame of the present embodiment
For rectangular frame structure.The braced frame of the present embodiment can change its size, and the steel reinforcement cage of different-diameter is adapted to this
9。
As shown in Figure 1, braced frame includes four end segments 2 for being in braced frame corner, abutting end cephalomere section 2
Between be provided with crossbeam, crossbeam is the support beam body that assembled connection is formed successively of multiple standard segments 1.
Standard segment 1 is formed steel construction, and length direction is provided at both ends with starting stave 4, and adjacent modular segment 1 passes through
The bolt being arranged on two pieces of starting staves 4 is connected to one.According to the size of steel reinforcement cage 9, the standard on crossbeam is adjusted
The quantity of segment 1.
End segment 2 is the formed steel construction bent in 90 °, the end set that end segment 2 is connect with adjacent two crossbeams
There is the second riser 5, end segment 2, which is fixed with standard segment 1 by the bolt being arranged on the second riser 5 and starting stave 4, to be connected
It is connected in one.
Braced frame is made by end segment 2 and standard segment 1.In order to realize the support to steel reinforcement cage 9, the present embodiment
It is provided with the supporting rod 3 arranged in the horizontal direction at least one standard segment 1 among crossbeam, i.e. on a crossbeam
More supporting rods 3 can be set, and the present embodiment only has one.
It is equipped on the standard segment 1 of supporting rod 3 and is provided with two blocks of steel plates 6, the standard of being fixed on is respectively welded in two blocks of steel plates 6
The both sides of segment 1, the upper end exceed the upper surface of standard segment 1, and upper surface is equipped with the hole more than supporting rod 5mm, supporting rod 3
It is vertical to be arranged on part of two blocks of steel plates 6 beyond standard segment.
In order to enhance the connective stability of supporting rod 3 and standard segment 1,3 lower face of supporting rod is supported on by the present embodiment
The upper surface of standard segment 1.
3 one end of supporting rod can be movably arranged in along vertical crossbeams length direction on steel plate 6, when needing spacer bar cage 9,
Supporting rod 3 is extend at the center of braced frame and supports steel reinforcement cage 9, when needing to transfer steel reinforcement cage 9, negative direction extraction branch
Strut 3 does not occupy the decentralization space of steel reinforcement cage 9.
The one end of supporting rod 3 far from braced frame center is provided with the pole cap 7 that section is more than 3 diameter of supporting rod.
In addition, side of 2 bending place of end segment towards braced frame center and the side far from braced frame center are set
It is equipped with floor 8.
In use, the diameter according to steel reinforcement cage 9 assembles braced frame, by appropriate number of standard segment 1 and end
The bolt of segment 2 is braced frame, and braced frame is placed at aperture and is fixed, by supporting rod 3 to the center of braced frame
The location structure for forming spacer bar cage 9 is stretched out at place, and supporting rod 3 is relied on to carry out the installation connection of steel reinforcement cage 9, after the completion of connection,
Negative direction extracts supporting rod 3 out, and decentralization steel reinforcement cage 9 carries out the connection of next section, until the connection that steel reinforcement cage 9 completes all segments is complete
At.
Supporting rod 3 all after the completion of decentralization, using same method, is connect spacer bar cage by steel reinforcement cage 9 with steel reinforcement cage 9
9, in concreting process, as the device for preventing steel reinforcement cage 9 from sinking, pours completion and wait for that concrete reaches some strength
Afterwards, it extracts supporting rod 3 out, removes braced frame, in order to be used for another aperture steel reinforcement cage installation.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (7)
1. a kind of lowering device for reinforcing cage, it is characterised in that：Quadrate support frame including being fixed on aperture；The support frame
Frame includes four end segments (2) for being in braced frame corner, and crossbeam is provided between abutting end cephalomere section (2)；It is described
Crossbeam be multiple standard segments (1) support beam body that assembled connection is formed successively, at least one standard being located among crossbeam
The supporting rod (3) arranged in the horizontal direction is provided on segment (1)；Described supporting rod (3) one end can be along vertical crossbeams length
Direction is movably arranged on standard segment (1), and the supporting rod (3) on four crossbeams extends to form branch to the center of braced frame
Support the location structure of steel reinforcement cage (9).
2. a kind of lowering device for reinforcing cage as described in claim 1, it is characterised in that：The standard segment (1) is shaped steel
Structure, length direction are provided at both ends with starting stave (4), and adjacent modular segment (1) is by being arranged in two pieces of starting staves
(4) bolt on is connected to one.
3. a kind of lowering device for reinforcing cage as described in claim 1, it is characterised in that：The end segment (2) is in 90 °
The formed steel construction of bending, the end set that end segment (2) are connect with adjacent two crossbeams have the second riser (5), end segment
(2) it is connected to one by the bolt being arranged on the second riser (5) and starting stave (4) with standard segment (1).
4. a kind of lowering device for reinforcing cage as described in claim 1, it is characterised in that：The standard knot of supporting rod (3) is installed
Two pieces of steel plates (6) are provided in section (1), the both sides for being fixed on standard segment (1) are respectively welded in two pieces of steel plates (6), and the upper end is super
Go out the upper surface of standard segment (1)；The vertical part for being arranged in two pieces of steel plates (6) and exceeding standard segment of the supporting rod (3)
On.
5. a kind of lowering device for reinforcing cage as claimed in claim 4, it is characterised in that：Supporting rod (3) lower face branch
It holds in the upper surface of standard segment (1).
6. a kind of lowering device for reinforcing cage as claimed in claim 5, it is characterised in that：The supporting rod (3) is far from support
One end of frame center is provided with the pole cap (7) that section is more than supporting rod (3) diameter.
7. a kind of lowering device for reinforcing cage as claimed in claim 3, it is characterised in that：Described end segment (2) bending place
Side towards braced frame center and the side far from braced frame center are provided with floor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804838.1U CN207714310U (en) | 2017-12-21 | 2017-12-21 | A kind of lowering device for reinforcing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804838.1U CN207714310U (en) | 2017-12-21 | 2017-12-21 | A kind of lowering device for reinforcing cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714310U true CN207714310U (en) | 2018-08-10 |
Family
ID=63056955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804838.1U Active CN207714310U (en) | 2017-12-21 | 2017-12-21 | A kind of lowering device for reinforcing cage |
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| Country | Link |
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| CN (1) | CN207714310U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235442A (en) * | 2018-10-17 | 2019-01-18 | 中铁六局集团广州工程有限公司 | A kind of Pile Installation Platform and pile base construction method |
| CN110485412A (en) * | 2019-09-20 | 2019-11-22 | 五冶集团上海有限公司 | The bracket system and its application method of pile foundation more piece steel reinforcement cage connection construction |
| CN110526153A (en) * | 2019-09-16 | 2019-12-03 | 中国建筑土木建设有限公司 | Jack-assisted pile foundation reinforcement cage hoisting structure and construction method thereof |
| CN110616640A (en) * | 2019-09-30 | 2019-12-27 | 中铁大桥局集团有限公司 | Positioning and lowering device for reinforcement cage and construction method of positioning and lowering device |
-
2017
- 2017-12-21 CN CN201721804838.1U patent/CN207714310U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235442A (en) * | 2018-10-17 | 2019-01-18 | 中铁六局集团广州工程有限公司 | A kind of Pile Installation Platform and pile base construction method |
| CN110526153A (en) * | 2019-09-16 | 2019-12-03 | 中国建筑土木建设有限公司 | Jack-assisted pile foundation reinforcement cage hoisting structure and construction method thereof |
| CN110485412A (en) * | 2019-09-20 | 2019-11-22 | 五冶集团上海有限公司 | The bracket system and its application method of pile foundation more piece steel reinforcement cage connection construction |
| CN110485412B (en) * | 2019-09-20 | 2022-09-02 | 五冶集团上海有限公司 | Bracket device for pile foundation multi-section reinforcement cage connection construction and use method thereof |
| CN110616640A (en) * | 2019-09-30 | 2019-12-27 | 中铁大桥局集团有限公司 | Positioning and lowering device for reinforcement cage and construction method of positioning and lowering device |
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