CN208009260U - A kind of special hoisting sling of prefabricated bridge - Google Patents
A kind of special hoisting sling of prefabricated bridge Download PDFInfo
- Publication number
- CN208009260U CN208009260U CN201820182592.7U CN201820182592U CN208009260U CN 208009260 U CN208009260 U CN 208009260U CN 201820182592 U CN201820182592 U CN 201820182592U CN 208009260 U CN208009260 U CN 208009260U
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- CN
- China
- Prior art keywords
- reinforcing bar
- prefabricated bridge
- load
- steel plate
- type steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of special hoisting sling of prefabricated bridge, including：Load-bearing comb type steel plate, lifting rope, reinforcing bar hook, reinforcing bar bolt item and locating part；Load-bearing comb type steel plate upper end both sides are equipped with lifting hole(eyelet), and lifting rope is arranged in lifting hole(eyelet), and load-bearing comb type steel plate lower end is equipped with a plurality of broach；Reinforcing bar welding hook is on the broach of load-bearing comb type steel plate lower end；The reinforcing bar bolt item is set up in reinforcing bar hook, and the locating part is set to reinforcing bar bolt both ends.Using the special hoisting sling of the utility model prefabricated bridge, prefabricated bridge can be facilitated to lift, prefabricated bridge will not be caused to damage, it can avoid in floorings embedded bar hanging ring, reduce follow-up embedded bar hanging ring cutting action, eliminating residual embedded bar, there may be the hidden danger of etching channels, while simplifying prefabricated bridge installing engineering working procedure, and Hoisting Security is efficient.
Description
Technical field
This application involves suspenders, and in particular to a kind of special hoisting sling of prefabricated bridge.
Background technology
Reinforced concrete combination bridge has the advantages of steel bridge and concrete bridge concurrently, is building with fields such as bridge structures
It is more and more applied, achieves significant economic benefit and social benefit.Using prefabricated assembled technology, make bridge structure
Part batch production, standardization and modularization are conducive to accelerate construction progress, reduce labor intensity, improve construction quality, be conducive to ring
Border is protected, and energy-saving and environment-friendly construction concept is embodied.
Currently, in the installation and work progress of prefabricated bridge, it is the embedded bar hanging ring in floorings in advance, is lifting
Prefabricated bridge can be damaged in the process, and after floorings are installed in place, need by reinforcing bar hanging ring cut away could normal use,
Increase cutting action, extend the construction time, and remains in the reinforcing bar in prefabricated bridge there are the hidden danger of etching channels.
Utility model content
The application provides a kind of special hoisting sling of prefabricated bridge, to avoid prefabricated bridge in hoisting process by
To damage.
According in a first aspect, provide a kind of special hoisting sling of prefabricated bridge in a kind of embodiment, including：Load-bearing
Comb type steel plate, lifting rope, reinforcing bar hook, reinforcing bar bolt item and locating part；Load-bearing comb type steel plate upper end both sides are equipped with lifting hole(eyelet), and lifting rope is worn
In lifting hole(eyelet), load-bearing comb type steel plate lower end is equipped with a plurality of broach；Reinforcing bar welding hook is in the comb of load-bearing comb type steel plate lower end
On tooth；The reinforcing bar bolt item is set up in reinforcing bar hook, and the locating part is set to reinforcing bar bolt both ends.
Preferably, silent reinforcing bar hook is welded on the broach at load-bearing comb type steel plate both ends, and open steel is welded on remaining broach
Muscle is linked up with.
Preferably, reinforcing bar bolt both ends are equipped with screw thread, and locating part is equipped with and the matched internal thread of reinforcing bar bolt both ends screw thread.
The special hoisting sling of prefabricated bridge according to above-described embodiment, facilitates prefabricated bridge to lift, will not be to pre-
Floorings processed cause to damage, and can avoid, in floorings embedded bar hanging ring, reducing follow-up embedded bar hanging ring cutting action, eliminate
Remaining embedded bar, there may be the hidden danger of etching channels, while simplifying prefabricated bridge installing engineering working procedure, lift
It is safe and efficient.Suspender convenient disassembly after the completion of lifting, it is reusable.
Description of the drawings
Fig. 1 is the lifting schematic diagram using the hoisting prefabricated floorings of the utility model.
Fig. 2 is Figure 1A-A sectional views, is also the utility model hanger structure schematic diagram.
Fig. 3 is reinforcing bar welding hook structure chart.
Fig. 4 is opening reinforcing bar hook structure figure.
Fig. 5 is silent reinforcing bar hook structure figure.
Fig. 6 is reinforcing bar bolt item and locating part combination assumption diagram.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode combination attached drawing.It is wherein different to implement
Similar component uses associated similar element numbers in mode.In the following embodiments, many datail descriptions are
In order to enable the application can be better understood.However, those skilled in the art can be without lifting an eyebrow recognize, which part
Feature is dispensed in varied situations, or can be substituted by other elements, material, method.In some cases,
Some relevant operations of the application are there is no display in the description or describe, this is the core in order to avoid the application
It is flooded by excessive description, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary,
They can completely understand relevant operation according to the general technology knowledge of description and this field in specification.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with（Connection）.
Please refer to Fig.2-6, the special hoisting sling of prefabricated bridge, including：Load-bearing comb type steel plate 1, lifting rope 7, closed steel
Muscle hook 3, opening reinforcing bar hook 2, reinforcing bar bolt item 4 and locating part 5；Load-bearing comb type steel plate upper end both sides are equipped with lifting hole(eyelet) 6, lifting rope
7 are arranged in lifting hole(eyelet) 6, and 1 lower end of load-bearing comb type steel plate is equipped with a plurality of broach 9；Silent reinforcing bar hook 3 is welded in load-bearing comb shape steel
On the broach 9 of plate lower end both sides；Opening reinforcing bar hook 2 is welded on the broach 9 among load-bearing comb type steel plate lower end, and use is two-sided
Welding manner is welded；Reinforcing bar bolt item 4 is set up in silent reinforcing bar hook and opening reinforcing bar hook, and 4 both ends of reinforcing bar bolt item are set
There is screw thread, locating part 5 is equipped with is sheathed on reinforcing bar bolt both ends with the matched internal thread of reinforcing bar bolt both ends screw thread, locating part 5.
Referring to FIG. 1, being illustrated to the service condition of the utility model suspender.
Reinforcing bar bolt item is penetrated into silent reinforcing bar hook and opening reinforcing bar hook successively, is then limited at reinforcing bar bolt both ends
Part is fixed on reinforcing bar hook.When lifting, a copy utility model suspender is respectively set at 10 both ends of prefabricated bridge, by the steel of suspender
4 crossbearer of muscle bolt item starts loop wheel machine and lifting rope is pulled to be lifted in the lower section of the protruding bar 8 of prefabricated bridge both ends bottom.It hangs
During dress, lifting stable action should be kept, lifting rope can be unlocked after floorings are in place steadily, then unclamps the limit of one end
Steel bushing extracts reinforcing bar bolt item out, then slings the dismounting that suspender can be completed in suspender remainder with loop wheel machine.
Since protruding bar is the skeleton structure of prefabricated bridge, it will not be to prefabricated bridge in hoisting process
It causes to damage, and the protruding bar for applying prefabricated bridge to carry is lifted, and embedded bar hanging ring is not had to, and is reduced follow-up pre-buried
Reinforcing bar hanging ring cutting action, while residual embedded bar is eliminated there may be the hidden danger of etching channels, simplify prefabricated bridge
Installing engineering working procedure shortens the construction period.
Since protruding bar is the skeleton of prefabricated bridge, there is no breaking off relations, Hoisting Security is efficient.
Use above specific case is illustrated the utility model, is merely used to help understand the utility model, and
Not limiting the utility model.For those skilled in the art of the present invention, the think of according to the utility model
Think, several simple deductions, deformation can also be made or replaces.
Claims (3)
1. a kind of special hoisting sling of prefabricated bridge, it is characterised in that including：Load-bearing comb type steel plate, lifting rope, reinforcing bar are hung
Hook, reinforcing bar bolt item and locating part；
Load-bearing comb type steel plate upper end both sides are equipped with lifting hole(eyelet), and lifting rope is arranged in lifting hole(eyelet), and load-bearing comb type steel plate lower end is equipped with a plurality of
Broach；
Reinforcing bar welding hook is on the broach of load-bearing comb type steel plate lower end；
The reinforcing bar bolt item is set up in reinforcing bar hook, and the locating part is set to reinforcing bar bolt both ends.
2. the special hoisting sling of prefabricated bridge as described in claim 1, it is characterised in that：Load-bearing comb type steel plate both ends
Broach on weld silent reinforcing bar hook, welding opening reinforcing bar hook on remaining broach.
3. the special hoisting sling of prefabricated bridge as described in claim 1, it is characterised in that：Reinforcing bar bolt both ends are equipped with
Screw thread, locating part are equipped with and the matched internal thread of reinforcing bar bolt both ends screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182592.7U CN208009260U (en) | 2018-02-02 | 2018-02-02 | A kind of special hoisting sling of prefabricated bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182592.7U CN208009260U (en) | 2018-02-02 | 2018-02-02 | A kind of special hoisting sling of prefabricated bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208009260U true CN208009260U (en) | 2018-10-26 |
Family
ID=63885904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182592.7U Expired - Fee Related CN208009260U (en) | 2018-02-02 | 2018-02-02 | A kind of special hoisting sling of prefabricated bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208009260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221696A (en) * | 2018-02-02 | 2018-06-29 | 南昌大学 | A kind of special hoisting sling of prefabricated bridge |
-
2018
- 2018-02-02 CN CN201820182592.7U patent/CN208009260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221696A (en) * | 2018-02-02 | 2018-06-29 | 南昌大学 | A kind of special hoisting sling of prefabricated bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20220202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |