CN208308252U - A kind of suspender of integral hoisting precast beam roof steel bar skeleton - Google Patents
A kind of suspender of integral hoisting precast beam roof steel bar skeleton Download PDFInfo
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- CN208308252U CN208308252U CN201820493038.0U CN201820493038U CN208308252U CN 208308252 U CN208308252 U CN 208308252U CN 201820493038 U CN201820493038 U CN 201820493038U CN 208308252 U CN208308252 U CN 208308252U
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- suspender
- girder
- steel bar
- hanger plate
- roof steel
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Abstract
The utility model relates to a kind of suspenders of integral hoisting precast beam roof steel bar skeleton, including hanger plate and inclined-plane frame, hanger plate to be fixedly installed on inclined-plane frame；Integrated excision forming has multiple hooks on hanger plate, and hook is uniformly distributed in hanger plate length direction；Inclined-plane frame includes girder and cant beam, and one group of cant beam forms herringbone beam by girder, is equipped with hoisting board at the top of girder.The suspender is fixed by spacing between linking up with, all hook synchronizing movings, the position of control suspender can hook or be detached from simultaneously all reinforcing bars, without manually linking up with or breaking off relations one by one, the probability that individual hooks miss hook is reduced simultaneously, this suspender elapsed time is short, it is fast to lift speed, greatly reduce the labor intensity of operator, and all hook correspondences hook every reinforcing bar, suspension centre is numerous, weight dispersion, framework of steel reinforcement is effectively prevented to deform because of local pressure, construction quality is influenced small, the suspender is widely portable in the lifting work of integral hoisting precast beam roof steel bar skeleton.
Description
Technical field
The utility model relates to science of bridge building beam slab prefabricated construction technical field, specifically a kind of prefabricated back of integral hoisting
The suspender of slab tendons skeleton.
Background technique
Bridge is the chief component of traffic infrastructure, and beam (plate) is a kind of receiving vehicle and pedestrian etc. in bridge
The important force structure of load.It is divided by construction technology, it is several that beam (plate) is divided into precast beam (plate) and Cast-in-situ Beam (plate) etc..It is prefabricated
In the construction process, reinforcing bar is generally total to three parts framework of steel reinforcement by bottom plate, web and top plate and is assemblied to form beam.To guarantee reinforcing bar
The bar spacing of skeleton is consistent and boundary is neat, and the bottom plate and web of precast beam are usually existing on beam slab precast pedestal (bed die)
Processing, and roof steel bar skeleton often on dedicated loose tool process after, integral hoisting to be completed bottom, web steel
In tendons skeleton, it is assembled into complete precast beam reinforced bar skeleton.
Currently, the common tool of hoisting prefabricated back slab tendons skeleton is the truss with several hooks, hook passes through
Wirerope is fixed on truss.Before lifting, each hook is manually hooked to the corresponding reinforcing bar of roof steel bar skeleton one by one；At gantry
During suspension hook tangles truss rising, first the wirerope of hook is tightened, then hook and framework of steel reinforcement is driven to rise, completes lifting
Process；After gantry crane plays truss and framework of steel reinforcement reaches predetermined position, declines truss, fall in bottom, web under framework of steel reinforcement
On framework of steel reinforcement, hook is finally picked off into reinforcing bar one by one, completes lifting process.This tool is in use, need artificial one by one by extension
Hook is hooked and is taken, and elapsed time is longer；And since truss by wirerope is connected to all hooks, whole hooks are only linked up with
When firmly or taking, truss could be gone up and down, therefore inevitably have a small amount of link up with that hook is broken off relations or missed with the loosening of wirerope,
Cause truss that must fall, do over again again, influence speed of application, also increases security risk；In addition, after all due to hook number
It is limited, fraction reinforcing bar can only be hooked, therefore the weight of entire framework of steel reinforcement is all born by this fraction reinforcing bar, and top plate steel
The former material diameter of muscle only Φ 12mm or Φ 16mm, rigidity is smaller, inevitably occurs bending phenomenon in hoisting process, leads to roof steel bar
Protective layer thickness is uneven, influences construction quality.Especially for the integrated prefabricated whole hole of the equal super large of framework of steel reinforcement size and weight
Box beam, especially seriously.
Summary of the invention
The utility model is to provide a kind of integral hoisting precast beam top plate steel to overcome above-mentioned defect in the prior art
The suspender of tendons skeleton, which has many advantages, such as that lifting speed is fast, security performance is high, and can effectively ensure that construction quality.
In order to achieve the above-mentioned object of the invention, the utility model uses a kind of following technical scheme: prefabricated back of integral hoisting
The suspender of slab tendons skeleton, including hanger plate and inclined-plane frame, the hanger plate are fixedly installed on the inclined-plane frame；It is described
Integrated excision forming has multiple hooks on hanger plate, and the hook is uniformly distributed in the hanger plate length direction；The inclined-plane frame
Frame includes girder and cant beam, and one group of cant beam forms herringbone beam by girder, is equipped with hoisting board at the top of the girder.
As a kind of preferred embodiment of the utility model, the herringbone beam is multiple groups, the cant beam bottom in multiple groups herringbone beam
It is connected by spandrel girder.
As a kind of preferred embodiment of the utility model, the fixed fitting of the hanger plate is installed on spandrel girder.
As a kind of preferred embodiment of the utility model, the hanger plate and the spandrel girder corresponding position are equipped with assembled slot
Mouthful, it is real by the assembled bolt group that assembled bolt group, the hanger plate and the spandrel girder are installed in the assembly notch
Existing position is fixed.
As a kind of preferred embodiment of the utility model, the assembly notch is elongated.
As a kind of preferred embodiment of the utility model, support beam is equipped at position corresponding with every group of herringbone beam,
The more support beams be fixedly arranged on one group respectively described between spandrel girder.
As a kind of preferred embodiment of the utility model, bridging is equipped between the support beam and the girder.
As a kind of preferred embodiment of the utility model, by being welded between the cant beam and girder.
As a kind of preferred embodiment of the utility model, the hoisting board is equipped with lifting eye.
As a kind of preferred embodiment of the utility model, the girder is in i-beam structure.
Compared with prior art, the utility model has the beneficial effects that
1, in the suspender of the integral hoisting precast beam roof steel bar skeleton of the utility model, spacing is fixed between hook, institute
There is hook synchronizing moving, the position for controlling suspender can hook or be detached from simultaneously all reinforcing bars, link up with or take off one by one without artificial
Hook, while the probability that individual hooks miss hook is reduced, this suspender elapsed time is short, lifting speed is fast, greatly reduces operator
The labor intensity of member, and security risk is low.
2, in the suspender of the integral hoisting precast beam roof steel bar skeleton of the utility model, all hook correspondences hook every
Reinforcing bar, suspension centre is numerous, and weight dispersion is effectively prevented from framework of steel reinforcement and deforms because of local pressure, small on construction quality influence, should
Suspender is widely portable in the lifting work of integral hoisting precast beam roof steel bar skeleton.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the suspender of integral hoisting precast beam roof steel bar skeleton in embodiment；
Fig. 2 is the side structure schematic diagram of the suspender of integral hoisting precast beam roof steel bar skeleton in embodiment；
Fig. 3 is the assembling knot of hanger plate and spandrel girder in the suspender of integral hoisting precast beam roof steel bar skeleton in embodiment
Structure schematic diagram；
Appended drawing reference: 1, hanger plate；2, it links up with；3, spandrel girder；4, assembled bolt group；5, assembled notch；6, support beam；
7, cant beam；8, girder；9, bridging；10, hoisting board；11, lifting eye.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model embodiment.
Embodiment: as shown in Figure 1 to Figure 3, a kind of suspender of integral hoisting precast beam roof steel bar skeleton, including hanger plate
1 with inclined-plane frame, in order to guarantee stability of the reinforcing bar in hoisting process, hanger plate 1 is fixedly mounted on inclined-plane frame.Hook
Plate 1 is made of steel plate, and the length of hanger plate 1 is identical as the length of framework of steel reinforcement to be lifted, and hanger plate 1 divides for upper part under
Part, upper part is in planar, convenient for hanger plate 1 is fixedly mounted on inclined-plane frame, the lower sectoral integration cutting of hanger plate 1
Form multiple hooks 2, multiple hooks 2 on 1 length direction of hanger plate be it is uniformly distributed, spacing is fixed between hook 2, all extensions
2 synchronizing moving of hook, the position for controlling suspender can hook or be detached from simultaneously all reinforcing bars, link up with or break off relations one by one without artificial,
The probability that individual hooks 2 miss hook is reduced simultaneously, this suspender elapsed time is short, lifting speed is fast, greatly reduces operator
Labor intensity, and security risk is low.
2 correspondence of whole hooks in the present embodiment hooks every reinforcing bar, and suspension centre is numerous, and weight dispersion is effectively prevented from steel
Tendons skeleton is deformed because of local pressure, is influenced on construction quality small.
Inclined-plane frame includes girder 8 and cant beam 7, and one group of cant beam 7 constitutes herringbone beam by girder 8, and girder 8 is arranged at one group
Between cant beam 7, it is connected at the top of multiple groups herringbone beam by girder 8,7 bottom of cant beam in multiple groups herringbone beam is connected by spandrel girder 3
It connects, spandrel girder 3 is process by channel steel, and the back side of spandrel girder 3 is plane, with the same top split-phase in planar hanger plate 1
Fitting installation, the setting of spandrel girder 3 further enhance the stability of hanger plate 1, and above-mentioned hanger plate 1 and above-mentioned spandrel girder 3 are right
It answers position to be equipped with assembled notch 5, assembled bolt group 4, above-mentioned hanger plate 1 and above-mentioned spandrel girder 3 is installed in above-mentioned assembly notch 5
Realize that position is fixed by above-mentioned assembled bolt group 4, the setting of assembled bolt group 4 is convenient to tear hanger plate 1 and spandrel girder 3 open
Dress can be effectively reduced the set-up time, improve installation effectiveness.
Assembled notch 5 is elongated, and relative position is adjustable, convenient to fit to the position of hanger plate 1 or spandrel girder 3
When adjustment, to link up with the framework of steel reinforcement of the different oblique angles of 2 liftings.
It links up with 2 downsides and is arranged to inclined-plane, there is guiding role, during suspender decline, if hook 2 encounters reinforcing bar,
It can slide automatically, conveniently hook reinforcing bar.
Support beam 6 is equipped at position corresponding with every group of i.e. every set herringbone beam, more above-mentioned support beams 6 are solid respectively
Support beam 6 can be passed through the sides of being fixedly connected such as welding with 3 junction of spandrel girder between one group of above-mentioned spandrel girder 3 by Dingan County
Formula connects and then forms plane stability structure, and support beam 6 is process by channel steel, and channel steel structure is simple, convenient for production, so that
The suspender low manufacture cost, and can Reusability, reduce operating expenses.
6 corresponding position of support beam is welded on girder 8 made of I-steel the cant beam 7 being also process channel steel
On, inclined-plane frame system is formed, 8 two sides of girder are correspondingly arranged two inclined-plane frame systems, form the inclined-plane frame in the present embodiment
Frame, inclined-plane frame facet is triangular in shape, and triangle stability is high, and structure is fixed, and can effectively ensure that the service performance of the suspender
And service life, the use cost of user is reduced, is conducive to the suspender in the popularization and application of lifting industry.
In order to enhance the stability of each inclined-plane frame system, also set between above-mentioned each support beam 6 and above-mentioned girder 8
There is bridging 9, bridging 9 is formed by steel bar meter.
Hoisting board 10 is equipped at the top of girder 8, hoisting board 10 is two pieces, is respectively and fixedly installed on girder 8, in order to further
The stability for guaranteeing junction, hoisting board 10 can be welded on girder 8, be equipped with lifting eye 11 on every piece of hoisting board 10,
Two suspension hooks are set on gantry crane, and two suspension hooks are hooked in lifting eye 11 respectively, are hoisted on roof steel bar skeleton, under slow
Drop drops into hook 2 in reinforcing bar gap, and moves forward, and framework of steel reinforcement is hooked, then promote this suspender, with framework of steel reinforcement
Be hoisted to specified bottom, web position, fall in place, it is fixed after, then suspender slightly declined, so that reinforcing bar is broken off relations, then move back
It is dynamic, after hook 2 leaves reinforcing bar completely, finally rises the suspender in the present embodiment, complete the overall process of roof steel bar skeleton lifting.
In the suspender of the integral hoisting precast beam roof steel bar skeleton of the present embodiment, fixed by the way that spacing between 2 will be linked up with,
2 synchronizing movings of all hooks, the position for controlling suspender can hook or be detached from simultaneously all reinforcing bars, without artificial hook one by one or
It breaks off relations, while reducing the probability that individual hooks 2 miss hook, this suspender elapsed time is short, lifting speed is fast, greatly reduces operation
The labor intensity of personnel, and security risk is low, and 2 correspondence of all hooks hooks every reinforcing bar, suspension centre is numerous, and weight dispersion has
Effect framework of steel reinforcement is avoided to deform because of local pressure, small on construction quality influence, which is widely portable to integral hoisting
In the lifting work of precast beam roof steel bar skeleton.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Although appended drawing reference in figure: 1, hanger plate is used more herein；2, it links up with；3, spandrel girder；4, assembled bolt
Group；5, assembled notch；6, support beam；7, cant beam；8, girder；9, bridging；10, hoisting board；11, the terms such as lifting eye, but
It does not exclude the possibility of using other terms.It is practical new the use of these items is only for being more convenient to describe and explain this
The essence of type；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of suspender of integral hoisting precast beam roof steel bar skeleton, it is characterised in that: including hanger plate (1) and inclined-plane frame
Frame, the hanger plate (1) are fixedly installed on the inclined-plane frame；There is multiple integrated excision forming on the hanger plate (1)
It links up with (2), the hook (2) is uniformly distributed in the hanger plate (1) length direction；The inclined-plane frame includes girder (8) and cant beam
(7), one group of cant beam (7) forms herringbone beam by girder (8), is equipped with hoisting board (10) at the top of the girder (8).
2. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 1, it is characterised in that: described
Herringbone beam is multiple groups, and cant beam (7) bottom in multiple groups herringbone beam is connected by spandrel girder (3).
3. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 2, it is characterised in that: described
The fixed fitting of hanger plate (1) is installed on spandrel girder (3).
4. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 3, it is characterised in that: described
Hanger plate (1) and the spandrel girder (3) corresponding position are equipped with assembled notch (5), are installed with assembled spiral shell in the assembly notch (5)
Bolt group (4), the hanger plate (1) realize that position is fixed by the assembled bolt group (4) with the spandrel girder (3).
5. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 4, it is characterised in that: described
Assembled notch (5) is elongated.
6. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 2, it is characterised in that: with it is every
Group herringbone beam is equipped with support beam (6) at corresponding position, the more support beams (6) be fixedly arranged on one group respectively described in hold
Between weight beam (3).
7. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 6, it is characterised in that: described
Bridging (9) are equipped between support beam (6) and the girder (8).
8. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 1, it is characterised in that: described
By being welded between cant beam (7) and the girder (8).
9. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 1, it is characterised in that: described
Hoisting board (10) is equipped with lifting eye (11).
10. a kind of suspender of integral hoisting precast beam roof steel bar skeleton according to claim 1, it is characterised in that: institute
Girder (8) are stated in i-beam structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493038.0U CN208308252U (en) | 2018-04-09 | 2018-04-09 | A kind of suspender of integral hoisting precast beam roof steel bar skeleton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820493038.0U CN208308252U (en) | 2018-04-09 | 2018-04-09 | A kind of suspender of integral hoisting precast beam roof steel bar skeleton |
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| CN208308252U true CN208308252U (en) | 2019-01-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642135A (en) * | 2019-09-18 | 2020-01-03 | 四川锦信建筑工程有限公司 | Hoist device of hoist and mount framework of steel reinforcement |
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2018
- 2018-04-09 CN CN201820493038.0U patent/CN208308252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642135A (en) * | 2019-09-18 | 2020-01-03 | 四川锦信建筑工程有限公司 | Hoist device of hoist and mount framework of steel reinforcement |
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