CN208869166U - Precast stair suspender - Google Patents
Precast stair suspender Download PDFInfo
- Publication number
- CN208869166U CN208869166U CN201821256865.4U CN201821256865U CN208869166U CN 208869166 U CN208869166 U CN 208869166U CN 201821256865 U CN201821256865 U CN 201821256865U CN 208869166 U CN208869166 U CN 208869166U
- Authority
- CN
- China
- Prior art keywords
- stair
- connecting plate
- lifting
- suspender
- precast
- 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
Links
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of precast stair suspender, including spreader body, spreader body is equipped with lifting eye and stair connecting hole, and lifting rope is removably connected in lifting eye, the stair attachment screw for screw connection precast stair is equipped in stair connecting hole.It is connected by screw to precast stair and suspender, it is ensured that it is smaller to the damage of precast stair, and connection is convenient to realize with dismantling operation, disassembling operations time-consuming is short, service efficiency is high, meanwhile, the suspender can the number of turnover it is more, it can be used for multiple times, low manufacture cost can be stored in library, can store maintenance when not needing lifting, need with when send again to scene participate in lifting, be not take up construction site area.
Description
Technical field
The utility model relates to Architectural Equipment technical field, in particular to a kind of precast stair suspender.
Background technique
Due to the demand of various aspects, precast concrete frequency used in current building and ratio are year by year
Increase, prefabricated components need just be transported to operation layer using boom hoisting, it is therefore desirable to be laid at the scene in advance.To pre-
For stair processed, the position (that is, the point for receiving boom hoisting) of lifting is especially inconvenient to select, and lifting difficulty is very big.
Therefore, the lifting difficulty for how reducing precast stair is that the technology that those skilled in the art need to solve at present is asked
Topic.
Utility model content
In view of this, lifting difficulty is lower the purpose of the utility model is to provide a kind of precast stair.
To achieve the above object, the utility model provides the following technical solutions:
A kind of precast stair suspender, including spreader body, the spreader body are equipped with lifting eye and stair connecting hole, institute
It states and is removably connected with lifting rope in lifting eye, the stair connection for screw connection precast stair is equipped in the stair connecting hole
Screw.
Preferably, the spreader body includes the first connecting plate and the second connecting plate for being fixed on first connecting plate, institute
Stating has certain angle between the first connecting plate and second connecting plate, the lifting eye is set on first connecting plate, described
Stair connecting hole is set on second connecting plate.
Preferably, first connecting plate and second connecting plate are plate, and first connecting plate and described second connects
Plate connects to form the L shaped plate that angle is 90 degree.
Preferably, the ribs of triangle is also connected between first connecting plate and second connecting plate.
Preferably, two ribs are arranged in parallel, and the lifting eye and the stair connecting hole are set to two institutes
It states between ribs.
Preferably, the stair connecting hole is the threaded hole being threadedly coupled with the stair attachment screw.
Preferably, the stair connecting hole and the lifting eye are circular hole.
Preferably, the stair connecting hole is one, and the lifting eye is four.
Preferably, the diameter of the stair connecting hole is 20mm, and the diameter of the lifting eye is 30mm.
Preferably, the spreader body is steelwork.
Precast stair suspender provided by the utility model includes spreader body, and spreader body is equipped with lifting eye and stair connect
Hole is connect, lifting rope is removably connected in lifting eye, the stair connection for screw connection precast stair is equipped in stair connecting hole
Screw.
For such precast stair suspender, when lifting by crane precast stair, stair attachment screw is connected to precast stair, with
Fixed precast stair and the suspender, meanwhile, lifting rope is connected in boom hoisting, to lift by crane the precast stair by boom hoisting.
It is connected by screw to precast stair and suspender, it is ensured that it is smaller to the damage of precast stair, and connect and remove
Operation is convenient to realize, disassembling operations time-consuming is short, and service efficiency is high, meanwhile, the suspender can the number of turnover it is more, can be multiple
Use, low manufacture cost can be stored in library, can store maintenance when not needing lifting, need with when sent again to showing
Field participates in lifting, is not take up construction site area.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is provided the main view of the spreader body of precast stair suspender by the utility model；
Fig. 2 is provided the side view of the spreader body of precast stair suspender by the utility model；
Fig. 3 provides the main view of precast stair suspender by the utility model.
Fig. 1 is into Fig. 3, the first connecting plate of 1-, 11- lifting eye, the second connecting plate of 2-, 21- stair connecting hole, 3- ribs, 4-
Lifting rope, 5- attachment screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The core of the utility model is to provide a kind of precast stair, and lifting difficulty is lower.
In a kind of specific embodiment of the provided precast stair suspender of the utility model, Fig. 1 to Fig. 3 is please referred to, including hang
Has ontology, which is equipped with lifting eye 11 and stair connecting hole 21.Wherein, lifting rope is removably connected in lifting eye 11
4, the stair attachment screw 5 for screw connection precast stair is equipped in stair connecting hole 21.Optionally, lifting rope 4 can be steel
Cord.In addition, boom hoisting is specifically as follows tower crane or truck crane.
When lifting by crane precast stair, stair attachment screw 5 is connected to precast stair, is hung with fixing precast stair with this
Tool, meanwhile, lifting rope 4 is connected in boom hoisting, to lift by crane the precast stair by boom hoisting.
In the present embodiment, it is connected by screw to precast stair and suspender, it is ensured that it is smaller to the damage of precast stair, and
It connecting and is convenient to realize with dismantling operation, disassembling operations time-consuming is short, and service efficiency is high, meanwhile, which can the number of turnover
It is more, can be used for multiple times, low manufacture cost, library can be stored in, do not need lifting when can store maintenance, need when
Time is sent again to scene and participates in lifting, and construction site area is not take up.
Further, it connecting plate 1 and the second connecting plate 2 for being fixed on the first connecting plate 1 that spreader body, which may include first, the
There is certain angle, lifting eye 11 is set on the first connecting plate 1, and stair connecting hole 21 is set between one connecting plate 1 and the second connecting plate 2
On second connecting plate 2.
In the present embodiment, lifting eye 11 and stair connecting hole 21 be separately positioned on the first connecting plate 1 on the second connecting plate 2,
It can guarantee the compactness of the first connecting plate 1 and precast stair, and lifting rope 4 and precast stair can have certain spacing, it can
The lifting rope 4 during lifting is reduced directly to apply pressure to precast stair and cause to strangle trace.
Further, the first connecting plate 1 and the second connecting plate 2 can be plate, and the first connecting plate 1 is connect with the second connecting plate 2
The L shaped plate that angle is 90 degree is formed, in processing convenient for the angle between the first connecting plate 1 of control and the second connecting plate 2, convenient for adding
Work.Optionally, the first connecting plate 1 and the second connecting plate 2 can be formed by a panel-bending.
Based on any of the above embodiments, triangle can also be connected between the first connecting plate 1 and the second connecting plate 2
Ribs 3, to guarantee the bonding strength between the first connecting plate 1 and the second connecting plate 2.
Further, two ribs 3 are arranged in parallel, and lifting eye 11 and stair connecting hole 21 are set to two ribs 3
Between, it advantageously ensures that play hole more balanced with the two sides suspender intensity of stair connecting hole 21, to guarantee the use of suspender
Service life.
Based on any of the above embodiments, stair connecting hole 21 can be to be threadedly coupled with stair attachment screw 5
Threaded hole.That is, stair attachment screw 5 is not that sky is inserted in stair connecting hole 21, but is detachably fixed and is connected to stair company
It connects in hole 21, can be lost to avoid stair attachment screw 5.Certainly, in other embodiments, stair attachment screw 5 can also be empty
It is inserted in stair connecting hole 21, passes through stair attachment screw 5 and the threaded connection of precast stair and the spiral shell of stair attachment screw 5
The connection that cap towards precast stair compresses the precast stair suspender to realize suspender and precast stair.
Based on any of the above embodiments, stair connecting hole 21 and lifting eye 11 can be circular hole, so as to
Reduce the limitation of the relative position between suspender and precast stair in connection.
Further, stair connecting hole 21 can be one, and lifting eye 11 can be four.
Further, the diameter of stair connecting hole 21 can be 20mm, and the diameter of lifting eye 11 can be 30mm.
Further, spreader body can be steelwork, and quality is relatively light, convenient transportation.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Precast stair suspender provided by the utility model is described in detail above.It is used herein specifically a
Example is expounded the principles of the present invention and embodiment, this reality that the above embodiments are only used to help understand
With novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this
Under the premise of utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen
Enter in the protection scope of the utility model claims.
Claims (10)
1. a kind of precast stair suspender, which is characterized in that including spreader body, the spreader body be equipped with lifting eye (11) and
Stair connecting hole (21) is removably connected with lifting rope in the lifting eye (11), is equipped with and is used in the stair connecting hole (21)
The stair attachment screw of screw connection precast stair.
2. precast stair suspender according to claim 1, which is characterized in that the spreader body includes the first connecting plate (1)
With the second connecting plate (2) being fixed on first connecting plate (1), between first connecting plate (1) and second connecting plate (2)
With angle, the lifting eye (11) is set on first connecting plate (1), and the stair connecting hole (21) is set to described second and connects
On plate (2).
3. precast stair suspender according to claim 2, which is characterized in that first connecting plate (1) and described second connects
Plate (2) is plate, and first connecting plate (1) connect to form the L shaped plate that angle is 90 degree with second connecting plate (2).
4. precast stair suspender according to claim 3, which is characterized in that first connecting plate (1) and described second connects
The ribs (3) of triangle is also connected between plate (2).
5. precast stair suspender according to claim 4, which is characterized in that two ribs (3) are arranged in parallel, institute
Lifting eye (11) and the stair connecting hole (21) is stated to be set between two ribs (3).
6. precast stair suspender according to claim 5, which is characterized in that the stair connecting hole (21) be and the building
The threaded hole that terraced attachment screw is threadedly coupled.
7. precast stair suspender according to claim 6, which is characterized in that the stair connecting hole (21) and the lifting
Hole (11) is circular hole.
8. precast stair suspender according to claim 7, which is characterized in that the stair connecting hole (21) is one, and
The lifting eye (11) is four.
9. precast stair suspender according to claim 7, which is characterized in that the diameter of the stair connecting hole (21) is
20mm, the diameter of the lifting eye (11) are 30mm.
10. precast stair suspender according to claim 4, which is characterized in that the spreader body is steelwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256865.4U CN208869166U (en) | 2018-08-06 | 2018-08-06 | Precast stair suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256865.4U CN208869166U (en) | 2018-08-06 | 2018-08-06 | Precast stair suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869166U true CN208869166U (en) | 2019-05-17 |
Family
ID=66464270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821256865.4U Expired - Fee Related CN208869166U (en) | 2018-08-06 | 2018-08-06 | Precast stair suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386541A (en) * | 2019-07-02 | 2019-10-29 | 中国建筑第四工程局有限公司 | A kind of precast stair hanging apparatus |
-
2018
- 2018-08-06 CN CN201821256865.4U patent/CN208869166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386541A (en) * | 2019-07-02 | 2019-10-29 | 中国建筑第四工程局有限公司 | A kind of precast stair hanging apparatus |
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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: 20190517 |