CN208197138U - Suspender is used in a kind of Precast Concrete Box Girder formwork hoisting and demoulding - Google Patents
Suspender is used in a kind of Precast Concrete Box Girder formwork hoisting and demoulding Download PDFInfo
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- CN208197138U CN208197138U CN201820736761.7U CN201820736761U CN208197138U CN 208197138 U CN208197138 U CN 208197138U CN 201820736761 U CN201820736761 U CN 201820736761U CN 208197138 U CN208197138 U CN 208197138U
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- plate
- casing
- demoulding
- suspender
- template
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Abstract
The utility model discloses a kind of Precast Concrete Box Girder formwork hoisting and demoulding suspenders, including casing and pulling plate, the plate body that described sleeve pipe is vertically arranged by four pieces to be connected in turn；The pulling plate is a rectangular slab, and one end is fixedly connected with the side of casing；Several lifting holes are provided along its length on pulling plate, are removably connected with a hanging ring in wherein one lifting hole；Casing with pull plate be connected side adjacent two sides corresponding position, offer a positioning hole respectively, the axial line of two location holes is overlapped, and with the axis parallel that lifts hole.The utility model structure is simple, easy to use, and can effectively ensure that the stability of template template in lifting and knockout course, template deformation, damage etc. is avoided, while can quickly demould to template, to effectively improve demoulding efficiency.
Description
Technical field
The utility model relates to the realm of building construction more particularly to a kind of Precast Concrete Box Girder formwork hoistings and demoulding to use
Suspender.
Background technique
In construction, need to carry out the structures such as many beams, column prefabricated；In prefabrication process, need first to build
Then mold is poured concrete, for relatively large precast construction, such as Precast Concrete Box Girder, in the process that mold is built
In, it needs to be installed template, especially side template, after Precast Concrete Box Girder molding, it is also desirable to be taken off
Mould.Currently, being all by crane or tower crane etc. directly to the column on the outside of side template in the installation and knockout course of side template
It is pulled, especially in demoulding, side template is pulled by the upper end of column outward mainly, but is thus held very much
It easily causes the deformation of column and template even to damage during pulling, influences the physical life of template；Also, it was demoulding
Cheng Zhong, template are not readily separated with Precast Concrete Box Girder, so that demoulding efficiency is lower.Meanwhile in lifting and knockout course, need
Steel strand wires and column to be fixed back and forth, will also result in construction trouble, influence construction efficiency.
Utility model content
In view of the above shortcomings of the prior art, utility model aims to solve Precast Concrete Box Girder templates
The problems such as lifting is inconvenient, easily leads to column and template deformation, damage, and demoulding is more difficult, and demoulding efficiency is low provides a kind of prefabricated
Concrete box girder formwork hoisting and demoulding suspender, it is easy to use, and can effectively ensure that template in lifting and knockout course
The stability of middle template avoids template deformation, damage etc., while can quickly demould to template, to effectively improve de-
Imitate rate.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is such that a kind of precast concrete
Box girder formwork lifting and demoulding suspender, it is characterised in that: including casing and plate is pulled, what described sleeve pipe was vertically arranged by four pieces
Plate body is connected in turn, and section is in rectangle, and casing can be inserted in the column on the outside of template, and with column clearance fit；
The pulling plate is a rectangular slab, and is located at perpendicular, and one end is fixedly connected with the side of casing；The edge on pulling plate
Its length direction is equipped with several lifting holes, is removably connected with a hanging ring in wherein one lifting hole；In casing and pulling plate phase
The even corresponding position of the adjacent two sides of side, offers a positioning hole respectively, and the axial line of two location holes is overlapped, and with lifting hole
Axis parallel.
Further, the two sides for pulling one end that plate is connected with casing are horizontal equipped with two stiffener plates respectively, described
The rectangular triangle of stiffener plate, two right-angle sides are fixedly connected with pulling plate and casing respectively；Positioned at pulling plate the same side
Two stiffener plates are respectively close to the top edge and lower edge for pulling plate.
Further, the described pulling one end of plate far from casing is tilted to a side direction of casing, and its end and casing
Side it is concordant；One is equipped in the side of casing and reinforces connecting plate, and one end of the reinforcement connecting plate is fixedly connected with the side of casing, separately
One end is fixedly connected with the end for pulling plate；At least one lifting hole also is provided on reinforcing connecting plate, in wherein one lifting hole
It is removably connected with a hanging ring.
Further, the hanging ring uses shackle.
Further, described sleeve pipe, pulling plate, stiffener plate and reinforcement connecting plate are all made of steel plate, and the thickness of steel plate
At least 6mm.
Compared with prior art, the utility model has the advantages that
1, structure is simple, and entire suspender is formed by steel plate welding processing, easy to process, and stability is good, and at low cost
It is honest and clean.
2, easy to use, only a through-hole for running through its two sides need to be opened up in the upper end of the column on the outside of template, then by casing
It is inserted in the upper end of column, and this suspender is connected by the pin shaft for passing through location hole and through-hole by one with column, connection is more
Simply, fast, so as to greatly improving working efficiency.
3, in lifting or knockout course, face contact is formed by casing and column, to greatly increase the stress surface of column
Product guarantees stability of the template in lifting, demoulding, can effectively avoid during pulling, column and template deformation, damage
Deng to extend the service life of template.
4, plate during demoulding, is pulled by lifting, column and template can be made simultaneously by drawing upward and outward
Power effectively improves demoulding efficiency so as to more rapidly demould；It further avoids during demoulding template being caused to damage
It is bad.
Detailed description of the invention
Fig. 1 is the top view of the utility model.
Fig. 2 is the side view of the utility model.
In figure: 1-casing, 2-pull plate, 3-lifting holes, 4-hanging rings, 5-location holes, 6-stiffener plates.
Specific embodiment
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail.
Embodiment: referring to Fig. 1, Fig. 2, a kind of Precast Concrete Box Girder formwork hoisting and demoulding suspender, including 1 He of casing
Pull plate 2.The plate body that described sleeve pipe 1 is vertically arranged by four pieces is connected in turn, and section is in rectangle, and casing 1 can cover
Enter the column on the outside of template, and with column clearance fit.The pulling plate 2 is a rectangular slab, and is located at perpendicular, one
End is fixedly connected with the side of casing 1.In process, the two sides difference water for pulling one end that plate 2 is connected with casing 1
It puts down and is equipped with two stiffener plates 6, the rectangular triangle of the stiffener plate 6, two right-angle sides are consolidated with pulling plate 2 and casing 1 respectively
Fixed connection；Two stiffener plates 6 positioned at pulling 2 the same side of plate are respectively close to the top edge and lower edge for pulling plate 2；In this way, energy
Enough effectively improve the connective stability pulled between plate 2 and casing 1, and can be entire suspender stress intensity it is bigger.?
It pulls and is provided along its length several lifting holes 3 on plate 2, be removably connected with a hanging ring 4 in wherein one lifting hole 3.Its
In, the hanging ring 4 uses shackle, installs, is practical and convenient, and cost is also cheaper.
When it is implemented, the described pulling one end of plate 2 far from casing 1 to a side direction of casing 1 tilt, and its end with
The side of casing 1 is concordant.One is equipped in the side of casing 1 and reinforces connecting plate, and one end of the reinforcement connecting plate and the side of casing 1 are fixed
Connection, the other end are fixedly connected with the end for pulling plate 2.It also is provided at least one lifting hole 3 on reinforcing connecting plate, wherein one
Lifting is removably connected with a hanging ring 4 in hole 3.Reinforce connecting plate by setting, can make to pull the stability of plate 2 and casing 1 into
One step improves, also, lifts simultaneously to pulling plate 2 and reinforcement connecting plate, and the force stability of entire suspender can be made more preferable.
In process, described sleeve pipe 1, pulling plate 2, stiffener plate 6 and reinforcement connecting plate are all made of steel plate, and steel plate
Thickness be at least 6mm；So as to which the intensity of entire suspender is effectively ensured, and processing and fabricating is also more convenient.
Casing 1 with pull plate 2 be connected side adjacent two sides corresponding position, offer a positioning hole 5 respectively, two is fixed
The axial line in position hole 5 is overlapped, and the axis parallel with lifting hole 3.
In use process, first the lifting steel strand wires on crane or tower crane etc. are connected with the hanging ring 4 of this suspender, meanwhile,
The upper end of the column on the outside of template opens up a through-hole for running through its two sides；Then casing 1 is inserted in the upper end of column, and pull plate 2
On the inside of towards template；This suspender is connected by the pin shaft for passing through location hole 5 and through-hole by one again with column.In this way, passing through crane
Or tower crane etc. is just able to carry out the lifting and demoulding of template, can greatly improve working efficiency；Also, pass through casing 1 and column
Face contact is formed, to greatly increase the forced area of column, guarantees stability of the template in lifting, demoulding, it can be effective
It avoids during pulling, column and template deformation, damage etc.；Meanwhile during demoulding, plate 2 is pulled by lifting, it can
Column and template is set to be effectively improved demoulding efficiency by pulling force upward and outward simultaneously so as to more rapidly demould.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, those skilled in the art should understand that, those are modified to the technical solution of the utility model or are equal
Replacement, without departing from the objective and range of the technical program, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of Precast Concrete Box Girder formwork hoisting and demoulding suspender, it is characterised in that: including casing and plate is pulled, it is described
The plate body that casing is vertically arranged by four pieces is connected in turn, and section is in rectangle, and casing can be inserted in standing on the outside of template
Column, and with column clearance fit；The pulling plate is a rectangular slab, and is located at perpendicular, the side of one end and casing
It is fixedly connected；Several lifting holes are provided along its length on pulling plate, are removably connected with one in wherein one lifting hole
Hanging ring；Casing with pull plate be connected side adjacent two sides corresponding position, offer a positioning hole respectively, two location holes
Axial line is overlapped, and the axis parallel with lifting hole.
2. a kind of Precast Concrete Box Girder formwork hoisting according to claim 1 and demoulding suspender, it is characterised in that: institute
The two sides difference level for pulling one end that plate is connected with casing is stated equipped with two stiffener plates, the rectangular triangle of stiffener plate
Shape, two right-angle sides are fixedly connected with pulling plate and casing respectively；Positioned at pull plate the same side two stiffener plates respectively close to
Pull top edge and the lower edge of plate.
3. a kind of Precast Concrete Box Girder formwork hoisting according to claim 1 and demoulding suspender, it is characterised in that: institute
It states and pulls the one end of plate far from casing to the inclination of a side direction of casing, and its end is concordant with the side of casing；In casing
Side is equipped with one and reinforces connecting plate, and one end of the reinforcement connecting plate is fixedly connected with the side of casing, the other end and the end for pulling plate
It is fixedly connected；It also is provided at least one lifting hole on reinforcing connecting plate, is removably connected with a hanging ring in wherein one lifting hole.
4. a kind of Precast Concrete Box Girder formwork hoisting according to claim 1 and demoulding suspender, it is characterised in that: institute
Hanging ring is stated using shackle.
5. a kind of Precast Concrete Box Girder formwork hoisting according to claim 1 and demoulding suspender, it is characterised in that: institute
It states casing, pulling plate, stiffener plate and reinforcement connecting plate and is all made of steel plate, and the thickness of steel plate is at least 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736761.7U CN208197138U (en) | 2018-05-17 | 2018-05-17 | Suspender is used in a kind of Precast Concrete Box Girder formwork hoisting and demoulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736761.7U CN208197138U (en) | 2018-05-17 | 2018-05-17 | Suspender is used in a kind of Precast Concrete Box Girder formwork hoisting and demoulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208197138U true CN208197138U (en) | 2018-12-07 |
Family
ID=64517334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736761.7U Active CN208197138U (en) | 2018-05-17 | 2018-05-17 | Suspender is used in a kind of Precast Concrete Box Girder formwork hoisting and demoulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208197138U (en) |
-
2018
- 2018-05-17 CN CN201820736761.7U patent/CN208197138U/en active Active
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