CN205772763U - A kind of hoisting beam adjustable auxiliary device of plate framework of steel reinforcement - Google Patents
A kind of hoisting beam adjustable auxiliary device of plate framework of steel reinforcement Download PDFInfo
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- CN205772763U CN205772763U CN201620512729.1U CN201620512729U CN205772763U CN 205772763 U CN205772763 U CN 205772763U CN 201620512729 U CN201620512729 U CN 201620512729U CN 205772763 U CN205772763 U CN 205772763U
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Abstract
This utility model belongs to beam slab Prefabrication field of tool in science of bridge building, it is specifically related to a kind of hoisting beam adjustable auxiliary device of plate framework of steel reinforcement, including girder construction and be fixed on the suspension bracket above girder construction, described girder construction is I-shaped steel and steel, described girder construction includes girder and at least two extending beam, and the two-end part near girder is provided with screwed hole；It is again provided with screwed hole near the position at the two ends of extending beam；Described suspension bracket includes two parallel longerons, is provided with a number of crossbeam, is welded and fixed between longitudinal and cross beam between longeron；Being evenly arranged a number of suspension ring on the longeron of suspension bracket, the upper surface at girder and extending beam is welded with lifting annular.This utility model simple in construction, enforcement are conveniently, the method increasing extending beam by the two ends of girder, extends the length of mast-up, and then allows mast-up can move the flat-topped ridge structure-steel framing of different length, decrease the quantity of mast-up different length, decrease the waste of material.
Description
Technical field
This utility model belongs to the tool of production field used in various model beam slab prefabrication process, is specifically related to one
Use beam slab precasting yard door frame hoisting beam plate framework of steel reinforcement scalable auxiliary device.
Background technology
Along with the development of society, human production activity increases, and bridge formation of paving the way becomes guarantee economy and the base of production activity
Infrastructure.In the past, bridge construction is usually between river surface or intermountain, and present bridge construction is applied and widely led
Territory, the such as field such as urban viaduct or inter-city rail transit.Building road or the aspect of track traffic, because being subject to
The impact of social life factor and standardization, the technology requirement of best quality construction, real by in-situ precast beam slab and in-site installation
Now social life reason element is affected the construction with actual quality engineering of the minimum mode, becomes the technology trend of current pursuit.
During beam slab is prefabricated, the making of reinforced frame structure and colligation become the element task of precast beam, and conventional technique is
The colligation of framework of steel reinforcement and the prefabricated identical platform that is positioned at, but the quality of still can not effectively avoiding of the most prefabricated out beam slab is led to
Sick.At present, in conjunction with under the guidance of the Scientific Outlook on Development and the general requirements of implementation modern project management, nationwide inherence is organized
Highway construction standardization and the requirement of quality engineering activity, more focus on refinement construction process control, puts forth effort to solve quality
Common fault problem.Put before this, in conjunction with conventional engineering experience and the summary of practice, treatment in accordance with local conditions, pioneer and invent, for making beam slab pre-
During system, improve quality, it is ensured that safety, energy-conserving and environment-protective, reduction cost theory under, by tying up of in-situ precast and framework of steel reinforcement
Prick carry out simultaneously, with reach crossed construction, line production, be independent of each other, synergistic effect.So we have employed at beam
Plate tie with reinforcing bar is lifted on prefabricated platform by on-the-spot gantry crane after completing.Because the prefabricated size of beam slab has multiple rule
Lattice, length is not fixed, so the length of different size beam slab needs different lifting reinforced frames, in the case to mobile beam slab
The a difficult problem that framework of steel reinforcement proposes.
Utility model content
This utility model needs to hang after completing for the technology requirement of existing Beam-Slab Construction program, beam reinforced steel bar skeleton colligation
Install on prefabricated platform, because needing specification different mast-up when various sizes of beam slab is prefabricated in identical platform
Move, we have proposed a kind of hoisting prefabricated beam reinforced steel bar skeleton scalable auxiliary device for this.
The technical solution of the utility model is: a kind of hoisting beam plate framework of steel reinforcement scalable auxiliary device, including girder construction
With the suspension bracket being fixed on above girder construction, described girder construction is I-shaped steel and steel, and described girder construction includes that girder and at least two extend
Beam, the two-end part near girder is provided with screwed hole；It is again provided with screwed hole near the position at the two ends of extending beam；Described
Suspension bracket includes two parallel longerons, is provided with a number of crossbeam, is welded and fixed between longitudinal and cross beam between longeron；?
Being evenly arranged a number of suspension ring on the longeron of suspension bracket, the upper surface at girder is welded with at least one lifting annular, extends
The upper surface of beam is welded with lifting annular equally.
Described a kind of hoisting beam plate framework of steel reinforcement scalable auxiliary device, uses between described girder and extending beam and connects
Block and nut are fixed.
Described a kind of hoisting beam plate framework of steel reinforcement scalable auxiliary device, the ring wall of described suspension ring can open, suspension ring
Can take off from longeron.
Described a kind of hoisting beam plate framework of steel reinforcement scalable auxiliary device, a length of 10m～14m of described girder, institute
State a length of 1.5m～2m of extending beam.
The beneficial effects of the utility model are: this utility model simple in construction, enforcement conveniently, are increased by the two ends of girder
The method of extending beam, extends the length of mast-up, and then mast-up can be moved on the beam reinforced steel bar skeleton of different length, subtract
Lack the quantity of lifting framework of steel reinforcement different length, decrease the waste of material, the lifting framework of steel reinforcement processing side of unified specification
Just, suspension ring use openable mechanism, the convenient actual weight according to beam reinforced steel bar skeleton to adjust the quantity of suspension ring, be also convenient for hanging
Dress framework of steel reinforcement and the separation of beam reinforced steel bar skeleton, improve work efficiency.Meanwhile, this auxiliary device can also realize other material
The turnover of material, is a kind of device multiple use.
Accompanying drawing explanation
Fig. 1 is side structure schematic diagram of the present utility model；
Fig. 2 is vertical view face of the present utility model structural representation；
In figure, 1 is extending beam, and 2 is contiguous block, and 3 is girder, and 4 is suspension ring, and 5 is lifting annular, and 6 is crossbeam, and 7 is longeron.
Detailed description of the invention
Embodiment 1: combining Fig. 1-Fig. 2, a kind of hoisting beam plate framework of steel reinforcement scalable auxiliary device, including girder construction with solid
Being scheduled on the suspension bracket above girder construction, described girder construction is I-shaped steel and steel, and described girder construction includes girder and at least two extending beam,
Two-end part near girder is provided with screwed hole；It is again provided with screwed hole near the position at the two ends of extending beam；Described hang
Frame includes two parallel longerons, is provided with a number of crossbeam, is welded and fixed between longitudinal and cross beam between longeron；Hanging
Being evenly arranged a number of suspension ring on the longeron of frame, the upper surface at girder is welded with at least one its medium ring, extending beam
Upper surface be welded with lifting annular equally.
Contiguous block and nut is used to fix between described girder and extending beam.The ring wall of suspension ring can be opened, and suspension ring can
Take off from longeron.The a length of 14m of girder, a length of 2m of described extending beam.
Embodiment 2, without figure, part same as in Example 1 does not repeats, except for the difference that a length of 10m of girder, extending beam
A length of 1.5m, the two ends of girder are respectively connected with two extending beams, increase the entire length of mast-up.
Claims (4)
1. the adjustable auxiliary device of hoisting beam plate framework of steel reinforcement, including girder construction and be fixed on hanging above girder construction
Frame, described girder construction is I-shaped steel and steel, it is characterised in that: described girder construction includes girder and at least two extending beam, near girder
Two-end part be provided with screwed hole；It is again provided with screwed hole near the position at the two ends of extending beam；Described suspension bracket includes two
The longeron that root is parallel, is provided with a number of crossbeam, is welded and fixed between longitudinal and cross beam between longeron；Longeron at suspension bracket
On be evenly arranged a number of suspension ring, the upper surface at girder is welded with at least one lifting annular, the upper surface of extending beam
It is welded with lifting annular equally.
The hoisting beam adjustable auxiliary device of plate framework of steel reinforcement the most according to claim 1, it is characterised in that: described girder
And between extending beam, use contiguous block and nut to fix.
The hoisting beam adjustable auxiliary device of plate framework of steel reinforcement the most according to claim 1, it is characterised in that: described suspension ring
Ring wall can open, suspension ring can take off from longeron.
The hoisting beam adjustable auxiliary device of plate framework of steel reinforcement the most according to claim 1, it is characterised in that: described girder
A length of 10m～14m, a length of 1.5m～2m of described extending beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512729.1U CN205772763U (en) | 2016-05-31 | 2016-05-31 | A kind of hoisting beam adjustable auxiliary device of plate framework of steel reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620512729.1U CN205772763U (en) | 2016-05-31 | 2016-05-31 | A kind of hoisting beam adjustable auxiliary device of plate framework of steel reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772763U true CN205772763U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620512729.1U Active CN205772763U (en) | 2016-05-31 | 2016-05-31 | A kind of hoisting beam adjustable auxiliary device of plate framework of steel reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316649A (en) * | 2019-06-14 | 2019-10-11 | 中铁大桥局集团有限公司 | A kind of suspender and hanging method suitable for irregular truss |
| CN113044732A (en) * | 2021-03-01 | 2021-06-29 | 中铁大桥局上海工程有限公司 | Special hoisting structure of prefabricated bent cap |
-
2016
- 2016-05-31 CN CN201620512729.1U patent/CN205772763U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316649A (en) * | 2019-06-14 | 2019-10-11 | 中铁大桥局集团有限公司 | A kind of suspender and hanging method suitable for irregular truss |
| CN113044732A (en) * | 2021-03-01 | 2021-06-29 | 中铁大桥局上海工程有限公司 | Special hoisting structure of prefabricated bent cap |
| CN113044732B (en) * | 2021-03-01 | 2023-07-28 | 中铁大桥局上海工程有限公司 | Special hoisting structure for prefabricated bent cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |