CN207513146U - Shear wall outrigger drawknot structure - Google Patents
Shear wall outrigger drawknot structure Download PDFInfo
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- CN207513146U CN207513146U CN201721288173.3U CN201721288173U CN207513146U CN 207513146 U CN207513146 U CN 207513146U CN 201721288173 U CN201721288173 U CN 201721288173U CN 207513146 U CN207513146 U CN 207513146U
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- wall
- wire rope
- steel wire
- scaffold
- connecting rod
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Abstract
The utility model provides a kind of shear wall outrigger drawknot structure, including：Steel wire rope, one end are connect with scaffold, and the other end passes through to be used to fix the through-wall bolt hole of wall form and be fixed on the inside of wall on wall；Connecting rod, is arranged and on the steel wire rope, one end is pushed up stands on the lateral surface of the wall, and the other end is fixed on the scaffold.Shear wall outrigger drawknot structure provided by the utility model, is utilized through-wall bolt hole, avoids trepanning again, using steel wire rope through wall, conducive to closure；Steel wire rope constrains scaffold in vertical wall direction, and connecting rod constrains scaffold in parallel metope direction, realizes and steadily fixes scaffold；Steel wire rope is easy to remove, the problem of avoiding in the prior art, pipe deformation, can not be removed from wall；Flexible the problems such as fixing, avoiding fracture caused by rigidly fixing middle stress concentration, is realized by steel wire rope.
Description
Technical field
The utility model is related to technical field of building construction, specifically, being a kind of shear wall outrigger drawknot structure.
Background technology
Scaffold refers to construction site as operation and solves vertically and horizontally to transport the various stents set up.Predominantly
Construction personnel up and down go along with sb. to guard him and high-altitude installation component etc. by operation or perimeter security net, and scaffold making material usually has：Bamboo,
Wood, steel pipe or synthetic material etc..In construction, to ensure the firm of scaffold, often need in scaffold and building wall
Pull-up structure is set between body.There is the saying of " two steps three are across a drawknot " in scaffold construction, i.e., upper and lower two steps, left and right three are across i.e. needs
One drawknot node is set, and for different wall body structures, the set-up mode of drawknot node is also different.Drawing for external scaffolding at wall
Knot, traditional method are the pvc pipes that diameter 500mm is reserved in wall, after steel pipe is passed through pvc pipe by when drawknot, one end and outer foot
Hand cradle connection is fixed, and the other end is fixed with wall.All after the completion of construction, need to block hole to be provided, but due to hole to be provided
It is relatively large in diameter, the hidden troubles such as external wall seepage is easy to cause after closure.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of shear wall outrigger drawknot structure, realization is steadily fixed
While scaffold, larger hole to be provided is avoided.
In order to solve the above technical problems, the utility model provides a kind of shear wall outrigger drawknot structure, including：
Steel wire rope, one end are connect with scaffold, and the other end passes through the spiral shell through walls for being used to fix wall form on wall
Keyhole is simultaneously fixed on the inside of wall；
Connecting rod, is arranged and on the steel wire rope, one end is pushed up stands on the lateral surface of the wall, and the other end is fixed on institute
State scaffold.
Further, outside upright bar or outside leger of the steel wire rope with the scaffold is connect, the connecting rod
Inside upright bar or inside leger with the scaffold are fixed.
Further, the steel wire rope binding is in the outside upright bar of the scaffold or outside leger, and passes through at least
One the first steel cable clamp locking.
Further, the steel wire rope is connect with the outside upright bar of the scaffold, the connecting rod and the scaffold
Inside upright bar fix.
Further, in the scaffold towards the wall side, the connecting rod protrudes the small horizontal stroke in the scaffold
Bar.
Further, the steel wire rope, which is located on the end on the inside of the wall, is provided at least one second wire line shoe
Button.
Further, nut and gasket, the nut are additionally provided between second steel cable clamp and the wall
It is sheathed on the steel wire rope with gasket, the gasket is adjacent to the wall.
Shear wall outrigger drawknot structure provided by the utility model, is utilized through-wall bolt hole, avoids trepanning again, uses
Steel wire rope runs through wall, conducive to closure；Steel wire rope vertical wall direction constrain scaffold, connecting rod in parallel metope direction about
Beam scaffold is realized and steadily fixes scaffold；Steel wire rope is easy to remove, and avoids in the prior art, pipe deformation, Wu Facong
The problem of being removed on wall；It realizes that flexibility is fixed by steel wire rope, avoids fracture etc. caused by rigidly fixing middle stress concentration
Problem.
Description of the drawings
Fig. 1 is the structure diagram of the utility model shear wall outrigger drawknot structure use state；
Fig. 2 is the partial enlarged view of drawknot structure in Fig. 1.
In figure, 1. scaffolds, 101. inside upright bars, 102. outside upright bars, 103. small cross bars, 104. outside legers,
105. inside leger, 2. steel wire ropes, 3. walls, 301. hole to be provided, 4. connecting rods, 5. buckles, 6. steel cable clamps, 7. nuts
Gasket assembly.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
A kind of shear wall outrigger drawknot structure, as depicted in figs. 1 and 2, including：
Steel wire rope 2, one end are connect with scaffold 1, and the other end passes through the hole to be provided 301 on wall 3 and is fixed on wall 3
Inside；
Connecting rod 4, is arranged and on the steel wire rope 2, one end is pushed up stands on the lateral surface of the wall 3, and the other end is fixed
In the scaffold 1.
Under 2 tensioner state of steel wire rope, 4 stress of connecting rod is close to the surface of wall 3.Steel wire rope 2 in vertical wall direction about
Beam scaffold 1, connecting rod 4 constrain scaffold 1 in parallel metope direction, realize and steadily fix scaffold 1.
In one optional embodiment of the present embodiment, the outside upright bar 102 of the steel wire rope 2 and the scaffold 1 or outer
Side leger 104 connects, and inside upright bar 101 or inside leger 105 of the connecting rod 4 with the scaffold 1 are fixed.
In one optional embodiment of the present embodiment, the steel wire rope 2 is bound in the outside upright bar 102 of the scaffold 1
Or outside leger 104, it is preferable that steel wire rope 2 is bound in outside upright bar 102, and is passed through at least one steel cable clamp 6 and locked
Tightly, it is preferable that 3 steel cable clamps 6 of setting.
In one optional embodiment of the present embodiment, the steel wire rope 2 is connect with the outside upright bar 102 of the scaffold 1,
The connecting rod 4 and the inside upright bar 101 of the scaffold 1 are fixed.Connecting rod 4 is fixed by buckle 5 with inside upright bar 101,
Wherein, the length of connecting rod 4 than the lateral surface of inside upright bar 101 to wall 3 apart from big more than 150mm.
In one optional embodiment of the present embodiment, in the scaffold 1 towards 3 side of wall, the connecting rod 4 is convex
Go out the small cross bar 103 in the scaffold 1.
In one optional embodiment of the present embodiment, connecting rod 4 be diameter 48mm, the steel pipe of wall thickness 3.5mm.
In one optional embodiment of the present embodiment, steel wire rope 2, which is located on the end of 3 inside of wall, to be provided at least
One steel cable clamp 6, it is preferable that be provided with 3 steel cable clamps 6.Spiral shell is additionally provided between steel cable clamp 6 and wall 3
Cap gasket assembly 7 is sheathed on including nut and gasket on the steel wire rope, and the gasket is adjacent to the wall.
In one optional embodiment of the present embodiment, pipe fitting (not shown), the steel are also embedded in the hole to be provided 301
Cord passes through 2 and wears the pipe fitting.
In one optional embodiment of the present embodiment, the hole to be provided 301 is the through-wall bolt hole of the wall form.Profit
Trepanning again is avoided with through-wall bolt hole.
Shear wall outrigger drawknot structure provided by the utility model using steel wire rope 2 through wall 1, reduces hole to be provided
301 size, conducive to closure；Steel wire rope 2 is easy to remove, and avoids in the prior art, pipe deformation, can not be torn open from wall 1
Except the problem of；The problems such as flexible fixation is realized by steel wire rope 2, avoids fracture caused by rigidly fixing middle stress concentration.
Construction method：
Step A：When wall form is reinforced, in default drawknot node corresponding position, pipe fitting, the pipe are inserted on wall 3
Part can be PVC casings；
Step B：After pouring after 5~9 days, preferably 7 days, form removable is carried out, scaffold 1 is using oblique before dismounting
It is firm to throw support；
Step C：After wall form is removed, each drawknot node carries out scaffold 1 and connects wall setting as follows：
1), steel wire rope 2 is passed through to the pipe fitting in wall 3, wherein, on the outside of 2 length L=of steel wire rope in upright bar 102 to wall 1
Surface distance+2m；
2) steel wire rope 2, is penetrated into gasket and nut by 3 inner surface side of wall successively, then the bending of 2 end of steel wire rope is locked 3
A steel cable clamp 6；
3), steel wire rope 2 is located at the outer surface side of wall 3, penetrates 1 connecting rod 4；Jail is pushed up in 4 one end of connecting rod with wall 3,
The other end is connect with 1 inside upright bar 101 of scaffold by fastener；
4), steel wire rope 2 tenses, and is bound with 1 outside upright bar 102 of scaffold, snapping, after snapping, using 3 steel cable clamps
6 fasten steel wire rope 2.
If substituting hole to be provided 301 using through-wall bolt hole, construction method is：
Step a：Formwork, casting concrete after concrete setting 7 days, carry out form removable, scaffold 1 before dismounting
It is firm using oblique throwing support；
Step b：After wall form is removed, each drawknot node carries out scaffold 1 and connects wall setting as follows：
1), by steel wire rope 2 pass through wall 3 in through-wall bolt hole, wherein, on the outside of 2 length L=of steel wire rope upright bar 102 to
1 inner surface of wall distance+2m；
2) steel wire rope 2, is penetrated into gasket and nut by 3 inner surface side of wall successively, then the bending of 2 end of steel wire rope is locked 3
A steel cable clamp 6；
3), steel wire rope 2 is located at the outer surface side of wall 3, penetrates 1 connecting rod 4；Jail is pushed up in 4 one end of connecting rod with wall 3,
The other end is connect with 1 inside upright bar 101 of scaffold by fastener；
4), steel wire rope 2 tenses, and is bound with 1 outside upright bar 102 of scaffold, snapping, after snapping, using 3 steel cable clamps
6 fasten steel wire rope 2.
The protection scope of the utility model is not limited thereto.Those skilled in the art institute on the basis of the utility model
The equivalent substitute of work or transformation, are within the protection scope of the utility model.The scope of protection of the utility model will with right
It asks subject to book.
Claims (7)
1. a kind of shear wall outrigger drawknot structure, which is characterized in that including：
Steel wire rope, one end are connect with scaffold, and the other end passes through the through-wall bolt hole for being used to fix wall form on wall
And it is fixed on the inside of wall；
Connecting rod, is arranged and on the steel wire rope, one end is pushed up stands on the lateral surface of the wall, and the other end is fixed on the foot
Hand cradle.
2. shear wall outrigger drawknot structure as described in claim 1, which is characterized in that the steel wire rope and the scaffold
Outside upright bar or the connection of outside leger, inside upright bar or inside leger of the connecting rod with the scaffold are fixed.
3. shear wall outrigger drawknot structure as claimed in claim 2, which is characterized in that the steel wire rope binding is in the foot hand
The outside upright bar of frame or outside leger, and pass through at least one first steel cable clamp locking.
4. shear wall outrigger drawknot structure as claimed in claim 2, which is characterized in that the steel wire rope and the scaffold
Outside upright bar connection, the connecting rod and the inside upright bar of the scaffold are fixed.
5. shear wall outrigger drawknot structure as described in claim 1, which is characterized in that in the scaffold towards the wall
Side, the connecting rod protrude the small cross bar in the scaffold.
6. shear wall outrigger drawknot structure as described in claim 1, which is characterized in that the steel wire rope is located in the wall
At least one second steel cable clamp is provided on the end of side.
7. shear wall outrigger drawknot structure as claimed in claim 6, which is characterized in that second steel cable clamp with it is described
Nut and gasket are additionally provided between wall, the nut and gasket are sheathed on the steel wire rope, and the gasket is adjacent to described
Wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288173.3U CN207513146U (en) | 2017-09-30 | 2017-09-30 | Shear wall outrigger drawknot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288173.3U CN207513146U (en) | 2017-09-30 | 2017-09-30 | Shear wall outrigger drawknot structure |
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| Publication Number | Publication Date |
|---|---|
| CN207513146U true CN207513146U (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721288173.3U Active CN207513146U (en) | 2017-09-30 | 2017-09-30 | Shear wall outrigger drawknot structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587712A (en) * | 2017-09-30 | 2018-01-16 | 上海宝冶集团有限公司 | Scaffold drawknot device and its construction method |
-
2017
- 2017-09-30 CN CN201721288173.3U patent/CN207513146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587712A (en) * | 2017-09-30 | 2018-01-16 | 上海宝冶集团有限公司 | Scaffold drawknot device and its construction method |
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