CN208604909U - A kind of exterior wall scaffold drawknot device - Google Patents
A kind of exterior wall scaffold drawknot device Download PDFInfo
- Publication number
- CN208604909U CN208604909U CN201821040628.4U CN201821040628U CN208604909U CN 208604909 U CN208604909 U CN 208604909U CN 201821040628 U CN201821040628 U CN 201821040628U CN 208604909 U CN208604909 U CN 208604909U
- Authority
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- China
- Prior art keywords
- wall
- exterior wall
- secondary recovery
- angle steel
- screw rod
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- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- 239000011505 plaster Substances 0.000 abstract description 3
- 230000007115 recruitment Effects 0.000 abstract description 3
- 239000012237 artificial material Substances 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model belongs to architectural engineering construction technique field, and in particular to a kind of exterior wall scaffold drawknot device.Including upright bar and frame beam or shear wall in metal built-in joint, secondary recovery reinforcing bar, secondary recovery screw rod, nut, angle steel, horizontal even wall steel pipe, fastener, exterior wall scaffold.Metal built-in joint tail portion is worn secondary recovery reinforcing bar and is embedded in frame beam or shear wall, is attached using matched secondary recovery screw rod；Angle steel is welded in described horizontal even wall steel pipe one end, is fixedly connected using nut with structure, the other end is fixedly connected with upright bar in exterior wall scaffold using cruciform fastening for falsework.Have many advantages, such as that structure is simple, convenient to assemble and disassemble, safe and reliable, at low cost, Ke Xunhuanliyong.Reduce at drawknot node steel tube fastener lease usage charges, gas cutting artificial material expense and steel pipe waste, box out of building a wall after avoiding block and after plaster fragmentary recruitment, eliminate drawknot node percolating water hidden danger, it is ensured that the uniform equidistant placement of wall-connecting piece.
Description
Technical field
The utility model belongs to architectural engineering construction technique field, and in particular to a kind of exterior wall scaffold drawknot device.
Background technique
Wall-connecting piece is to connect for scaffold frame body with major structure of construction in architectural engineering, transmits the structure of pulling force and pressure
Part to the overall stability of raising scaffold, bearing capacity and avoids the occurrence of the major accidents such as topple over or collapse with very heavy
The effect wanted.And existing conventional outer wall scaffold wall connecting piece drawknot node is the pre-buried vertical steel pipe in frame beam, passes through fastener, water
Flat even wall steel pipe and external scaffolding carry out reliable drawknot；The conventional outer wall scaffold wall connecting piece drawknot node way not only increases steel
The lease usage charges of tube clamps also result in tube material waste；And scaffold wall connecting piece drawknot node position must be stayed when building
Hole must be blocked after scaffold dismounting, and there are hidden leakage defects；Separately since current most of skyscraper is using frame
Shear wall structure so that conventional outer wall scaffold wall connecting piece because external shear wall there are due to can not be according to standardizing uniformly equidistant cloth
It sets.
Utility model content
To solve deficiency existing for existing traditional technology, the utility model proposes a kind of exterior wall scaffold drawknot device,
The utility model reduce steel tube fastener at drawknot node lease usage charges and gas cutting used in oxygen, acetylene expense, reduce steel
Pipe waste；Box out of building a wall after avoiding block and after plaster fragmentary recruitment, eliminate drawknot node percolating water hidden danger；Ensure foot hand
Frame wall-connecting piece can be according to the uniform equidistant placement of specification.
To achieve the above object, the utility model is implemented with the following technical solutions:
A kind of exterior wall scaffold drawknot device, including metal built-in joint, secondary recovery reinforcing bar, secondary recovery screw rod, spiral shell
Cap, angle steel, horizontal even wall steel pipe, fastener, upright bar and frame beam or shear wall in exterior wall scaffold.The metal built-in joint tail
Portion wears secondary recovery reinforcing bar and is embedded in frame beam or shear wall, is attached using matched secondary recovery screw rod；Institute
Horizontal even wall steel pipe one end welding angle steel is stated, is fixedly connected using nut with structure frame beam or shear wall, the other end and exterior wall
Upright bar is fixedly connected using cruciform fastening for falsework in scaffold.
The metal built-in joint, connector tail portion preformed hole wear the secondary recovery reinforcing bar of diameter 14, and reinforcing bar length is
150mm。
The screw rod uses the screw rod of diameter 14, spiro rod length 150mm.
Angle steel is welded in described horizontal even wall steel pipe one end, is fixedly connected, is welded with structure frame beam or shear wall using nut
Angle steel is connect using 50*50*3mm angle steel, angle steel length 40mm, nut is using 14 nuts.
The screw hole to match with screw diameter is equipped at the angle steel.
Compared with existing traditional technology, the beneficial effects of the utility model are: reducing the rent of steel tube fastener at drawknot node
Oxygen used in usage charges of renting and gas cutting, acetylene expense reduce steel pipe waste；Since drawknot node setting is in texture edge, not shadow
Ring the construction of secondary structure, box out of building a wall after avoiding block and after plaster fragmentary recruitment, eliminate drawknot node percolating water hidden danger；
Ensure that scaffold wall connecting piece can be according to the uniform equidistant placement of specification.Simple with structure, convenient to assemble and disassemble, safe and reliable, cost
The advantages that low, Ke Xunhuanliyong.
Detailed description of the invention
Fig. 1 is the utility model exterior wall scaffold drawknot schematic device.
Fig. 2 is the utility model exterior wall scaffold drawknot device decomposition texture schematic diagram.
In figure: 1, metal joint, 2, reinforcing bar, 3, screw rod, 4, nut, 5, horizontal even wall steel are worn in the preformed hole of connector tail portion
Pipe, 6, fastener, 7, upright bar in exterior wall scaffold, 8, frame beam or shear wall, 9, angle steel.
Specific embodiment
It is clear to be more clear the utility model advantage, with reference to the accompanying drawing with embodiment to the utility model make into
One step is described in detail:
As shown in Figure 1, the utility model includes metal built-in joint 1, wears reinforcing bar 2, secondary returning in the preformed hole of connector tail portion
Receive screw rod 3, nut 4, horizontal even wall steel pipe 5, fastener 6, upright bar 7, frame beam or shear wall 8, angle steel 9 in exterior wall scaffold.
As shown in Figure 1,1 tail portion preformed hole of metal joint wears the secondary recovery reinforcing bar 2 of diameter 14, reinforcing bar length is 150mm,
It is embedded in frame beam or shear wall 8, is attached using the screw rod 3 of matched secondary recovery diameter 14；Level connects wall
Angle steel 9 is welded in 5 one end of steel pipe, and angle steel uses 50*50*3mm angle steel, angle steel length 40mm, is equipped at angle steel and screw diameter phase
Matched screw hole is sheathed on screw rod 3, is fixedly connected using 14 nuts 4 with structure frame beam or shear wall 8, the other end with
Upright bar 7 is fixedly connected using cruciform fastening for falsework 6 in exterior wall scaffold, and screw-down torque is 40~65N.m, forms the drawknot that hard draw is resisted stubbornly
Mode.
The process flow of the utility model:
Even wall steel pipe production → screw rod and built-in metal connector connection → level connect wall steel pipe to built-in metal connector → level
Installation → dismounting.
Built-in metal connector: after the binding of main structure reinforcing bar, template are installed, metal joint is pressed into exterior wall scaffold
Wall-connecting piece setting requirements are uniformly and equidistantly embedded in structure frame beam or shear wall.
Level even wall steel pipe production: horizontal even wall steel pipe one end is fully welded on one side with angle steel to be connect, and welding angle steel uses 50*
50*3mm angle steel, angle steel length 40mm, angle steel another side are equipped with the screw hole to match with screw diameter.
Screw rod is connect with built-in metal connector: being threadedly coupled using matched secondary recovery screw rod with metal joint.
Level connects wall penstock installation: will make one end level for being welded with angle steel and connects wall steel pipe socket on screw rod, uses
Nut is tightened, and screw-down torque is 40~65N.m；Level connects upright bar in the other end and exterior wall scaffold of wall steel pipe and uses cross buckle
Part is fixedly connected.
Remove: outrigger removes wall-connecting piece when removing, and will first remove with upright bar connection fastener in outrigger, then will connect with structure
Nut, screw rod remove.
The utility model exterior wall scaffold drawknot device, have structure it is simple, it is convenient to assemble and disassemble, safe and reliable, at low cost, can
The advantages that recycling.
The basic principles and main features and advantage of the utility model described above, for those skilled in the art
For, in knowing the utility model after contents, without departing from the principle of this utility model, it can also be made
Several same transformation and substitution out, these, which convert and substitute on an equal basis, also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of exterior wall scaffold drawknot device, including metal built-in joint, secondary recovery reinforcing bar, secondary recovery screw rod, nut,
Angle steel, horizontal even wall steel pipe, fastener, upright bar and frame beam or shear wall in exterior wall scaffold；It is characterized by: the metal is pre-
It buries connector tail portion and wears secondary recovery reinforcing bar and be embedded in frame beam or shear wall, matched secondary recovery screw rod is utilized to carry out
Connection；Angle steel is welded in described horizontal even wall steel pipe one end, is fixedly connected using nut with structure frame beam or shear wall, the other end
It is fixedly connected with upright bar in exterior wall scaffold using cruciform fastening for falsework.
2. exterior wall scaffold drawknot device according to claim 1, it is characterised in that: the metal built-in joint, connector tail
The secondary recovery reinforcing bar of diameter 14 is worn in portion's preformed hole, reinforcing bar length is 150mm.
3. exterior wall scaffold drawknot device according to claim 1, it is characterised in that: the screw rod is secondary using diameter 14
Recycle screw rod, spiro rod length 150mm.
4. exterior wall scaffold drawknot device according to claim 1, it is characterised in that: welding angle steel uses the angle 50*50*3mm
Steel, angle steel length 40mm, nut use 14 nuts.
5. exterior wall scaffold drawknot device according to claim 4, the spiral shell to match with screw diameter is equipped at the angle steel
Rod aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040628.4U CN208604909U (en) | 2018-07-04 | 2018-07-04 | A kind of exterior wall scaffold drawknot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040628.4U CN208604909U (en) | 2018-07-04 | 2018-07-04 | A kind of exterior wall scaffold drawknot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208604909U true CN208604909U (en) | 2019-03-15 |
Family
ID=65667475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040628.4U Expired - Fee Related CN208604909U (en) | 2018-07-04 | 2018-07-04 | A kind of exterior wall scaffold drawknot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208604909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182951A (en) * | 2021-12-14 | 2022-03-15 | 中大建设股份有限公司 | External scaffold wall connecting piece tie method used in construction |
-
2018
- 2018-07-04 CN CN201821040628.4U patent/CN208604909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182951A (en) * | 2021-12-14 | 2022-03-15 | 中大建设股份有限公司 | External scaffold wall connecting piece tie method used in construction |
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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: 20190315 |