CN206800960U - A kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base - Google Patents
A kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base Download PDFInfo
- Publication number
- CN206800960U CN206800960U CN201720550832.XU CN201720550832U CN206800960U CN 206800960 U CN206800960 U CN 206800960U CN 201720550832 U CN201720550832 U CN 201720550832U CN 206800960 U CN206800960 U CN 206800960U
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- CN
- China
- Prior art keywords
- anchor bolts
- steel pipe
- type steel
- fastener type
- bolts assemblies
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Abstract
The utility model provides a kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base, including two nuts, two screw rods and a pressing plate；Also include two sleeve pipes and a bottom plate, the bottoms of two screw rods is fixedly connected after being each passed through a described sleeve pipe with the bottom plate, and two nuts lock pressing plate on two screw rods.The utility model can pull down anchor bolt from concrete, on the one hand concrete quality will not be influenceed in concrete because staying in, and on the other hand will not can not be reused and waste of materials because of anchor bolt.
Description
【Technical field】
A kind of construction instrument is the utility model is related to, more particularly to a kind of anchoring of fastener type steel pipe suspension scaffold base
Bolt assembly.
【Background technology】
With flourishing for real estate industry, frame structure, frame-shear structure and shear wall structure form are obtained in China and arrived
Preferable effect, executive information systems already turn into the construction style of China's most main flow at present.In high-rise or Super High
During building body and decoration construction, considering the operation of integral construction safety and site operation needs, need to be outside building
Edge sets up external scaffolding.Common practice is：Building first floor part carries out security protection and auxiliary using fastener type steel pipe floor stand
Help construction, the security protection of the higher floor of two layers and the above and auxiliary construction are considered as fastener type steel pipe suspension scaffold.
Fastener type steel pipe builder's jack refers to frame structure off-load on the rigid Cantilever Beams of building structure are attached to
Scaffold, wherein rigid Cantilever Beams are mostly the shaped steel of twin shaft symmetrical section.Between shaped steel and building structure by anchor bolt simultaneously
It is aided with bolt keeper plate of steel or bolt angle steel pressing plate is fixed.Specific practice is as shown in Figure 1：After the completion of floor bar plate bundle,
It is before concreting, U-shaped anchor bolt 1 ' and beams of concrete or the welding of plate bottom layer of the reinforcing steel 3 ' or colligation is firm, then carry out
Floorslab concrete layer 4 ' pours.After floorslab concrete layer 4 ' reaches some strength, shaped steel 5 ' is installed, and use bolting steel pressure
Plate or bolt angle steel pressing plate 6 ' and timber wedge 8 ' are compressed, then are locked nut 7 ' and fixed, and then carry out out-mould scaffold using steel pipe
Frame is set up.
Floor is directly carried out after being integrated due to anchor bolt 1 ' and the welding of beams of concrete or plate bottom layer of the reinforcing steel 3 ' or colligation
Concrete pours, if not firm in the fixation of casting process anchor bolt, easily produces skew, sinks, concreting is complete
The problem of floorslab concrete bottom being protruded into rear anchor bolt, and during anchor bolt is removed, need first to anchor bolt
The floorslab concrete of position is chiselled, and then anchor bolt exposed parts are cut, finally using the mortar of high intensity
Floor face is repaired, but the anchor bolt of center section is still stayed in floorslab concrete, if dealing with Ze Duixia roads improperly
There is certain harmful effect in the construction quality of process, as the screed-coat on floor upper strata, hollowing, cracking, floor slab bottoms ceiling are greasy
Son comes off, problems of crack.And anchor bolt can not be reused, waste of material is big, do not meet at this stage advocated it is green
The concept of color construction.
【Utility model content】
The technical problems to be solved in the utility model, it is to provide a kind of removable anchor bolts assemblies, will can anchors
Bolt is pulled down from concrete, on the one hand concrete quality will not be influenceed in concrete because staying in, on the other hand will not be because of anchoring
Bolt can not reuse and waste of materials.
What the utility model was realized in：A kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base,
Including two nuts, two screw rods and a pressing plate；Also include two sleeve pipes and a bottom plate, the bottom of two screw rods is each passed through described in one
It is fixedly connected after sleeve pipe with the bottom plate, two nuts lock pressing plate on two screw rods.
The utility model also includes adhesive tape, and the adhesive tape is by the space both ends between described sleeve pipe and screw rod.
Further, described sleeve pipe is exposed to the top of the concrete layer poured.
Further, described sleeve pipe is PVC sleeve pipes.
Further, the pressing plate and bottom plate are steel plate.The bottom plate is provided with a plurality of steel nail holes.
The utility model has the advantage of：Removable anchor bolts assemblies of the present utility model after use, can be by anchor
Fixing bolt is pulled down from the bottom of concrete, on the one hand concrete quality will not be influenceed in concrete because staying in, it is inclined to avoid bolt
The problem of shifting, it effectively prevent and the process such as the chisel of floorslab concrete is beaten and repaired, and protected just building of the anchor bolt at
The construction quality of plate next procedure；Another aspect bolt completely can be split out from floor slab bottoms, will not can not because of anchor bolt
Reuse and waste of materials, and operation is more convenient, simple, greatlys save cost, improves efficiency of construction.
【Brief description of the drawings】
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural representation of anchor bolts assemblies use state in the prior art.
Fig. 2 is the structural representation of the removable anchor bolts assemblies of the utility model.
Fig. 3 is the structural representation of the removable anchor bolts assemblies use state of the utility model.
【Embodiment】
Refer to shown in Fig. 2, the removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base of the present utility model
100, including two nuts 1, two screw rods 2, a pressing plate 3, two sleeve pipes 4 and a bottom plate 5, the bottom of two screw rods 2 be each passed through one
It is fixedly connected after described sleeve pipe 4 with the bottom plate 5, two nuts 1 lock pressing plate on two screw rods 2.Wherein, it is described
Sleeve pipe 4 is PVC sleeve pipes, on the one hand cost-effective, is on the other hand also beneficial to shearing manipulation, the screw rod 2 is round steel screw rod, is easy to
Matched with PVC sleeve pipes.The pressing plate 3 and bottom plate 5 are steel plate, and the bottom plate 5 is provided with a plurality of steel nail holes 52.
The utility model also includes adhesive tape 6, and the adhesive tape 6 is used for the space both ends between described sleeve pipe 4 and screw rod 2 are close
Envelope, when preventing from pouring into a mould concrete, concrete is gone in the space between sleeve pipe 4 and screw rod 2, is influenceed screw rod 2 and is deviate to grasp from sleeve pipe 4
Make.
As shown in Figures 2 and 3, it is of the present utility model to make and use operating process：
1st, it is welded and fixed using the screw rod 2 and bottom plate 5 of certain size.Should be according to the actual use need at scene before making
Ask, its determination is carried out away from parameters such as the, length of screw rod 2 to the steel nail hole 52 of bottom plate 5, and the shearing strength of its weld seam is checked.
2nd, after the completion for the treatment of the surface construction of slab form 200, bottom plate 5 is fixed on by the steel nail hole 52 on bottom plate using steel nail
On slab form 200, steel nail can be specifically followed closely on the steel nail hole 52 of bottom plate 5, then the bending of steel nail head is attached on bottom plate 5
Be fixed, then 4 enter pvc pipe set outside screw rod 2, and using its upper and lower opening of the envelope of adhesive tape 6, then carry out floor bar colligation and
Concrete pours, and the length of described sleeve pipe need to ensure that sleeve pipe epimere is exposed to the top of the concrete layer 300 poured, treat coagulation
After soil layer 300 reaches some strength, shaped steel 400 is installed, and shaped steel 400 be fixed using supporting pressing plate 3 and nut 1,
Shaped steel 400 is set not offset between being fixed on two screw rods 2 using timber wedge 500 if necessary.
3rd, after using terminating, slab form 200 is first pulled down, then tears screw rod 2 and bottom plate 5 from the bottom of concrete layer 300 open
Go out, and be transported to next overhang layer and reused.
4th, cutting process is carried out to being exposed to PVC sleeve pipes 4 above concrete layer 300, space in the PVC sleeve pipes 4 after cutting
Blocked using foaming agent, finally carrying out repairing to floor face using the mortar of high intensity tamps.
, can be by anchor bolt from coagulation as it was previously stated, removable anchor bolts assemblies of the present utility model are after use
The bottom of soil is pulled down, and on the one hand concrete quality will not be influenceed in concrete because staying in, on the other hand will not also be because of anchor bolt
It can not reuse and waste of materials, greatly save cost.
Although the foregoing describing specific embodiment of the present utility model, those familiar with the art should
Work as understanding, the specific embodiment described by us is merely exemplary, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art should in the equivalent modification and change made according to spirit of the present utility model
Cover in scope of the claimed protection of the present utility model.
Claims (6)
1. a kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base, including two nuts, two screw rods and a pressing plate；
It is characterized in that：Also include two sleeve pipes and a bottom plate, the bottoms of two screw rods is each passed through after a described sleeve pipe and the bottom
Plate is fixedly connected, and two nuts lock pressing plate on two screw rods.
2. a kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base as claimed in claim 1, its feature exist
In：Also include adhesive tape, the adhesive tape is by the space both ends between described sleeve pipe and screw rod.
3. a kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base as claimed in claim 1, its feature exist
In：Described sleeve pipe is PVC sleeve pipes.
4. a kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base as claimed in claim 1, its feature exist
In：Described sleeve pipe is exposed to the top of the concrete layer poured.
5. a kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base as claimed in claim 1, its feature exist
In：The pressing plate and bottom plate are steel plate.
6. a kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base as described in claim 1 or 5, its feature
It is：The bottom plate is provided with a plurality of steel nail holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550832.XU CN206800960U (en) | 2017-05-18 | 2017-05-18 | A kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720550832.XU CN206800960U (en) | 2017-05-18 | 2017-05-18 | A kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800960U true CN206800960U (en) | 2017-12-26 |
Family
ID=60741209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720550832.XU Active CN206800960U (en) | 2017-05-18 | 2017-05-18 | A kind of removable anchor bolts assemblies of fastener type steel pipe suspension scaffold base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691657A (en) * | 2020-06-29 | 2020-09-22 | 中能建西北城市建设有限公司 | Anchoring bolt structure of cantilever scaffold and mounting method |
-
2017
- 2017-05-18 CN CN201720550832.XU patent/CN206800960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691657A (en) * | 2020-06-29 | 2020-09-22 | 中能建西北城市建设有限公司 | Anchoring bolt structure of cantilever scaffold and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200917 Address after: 350000, 36 floor, landmark 89, 54 Road, Gulou District, Fujian, Fuzhou Patentee after: FUJIAN JIANGONG GROUP Co.,Ltd. Patentee after: Fujian Construction Engineering Group Co., Ltd Address before: 350000, 36 floor, landmark 89, 54 Road, Gulou District, Fujian, Fuzhou Patentee before: FUJIAN JIANGONG GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |