CN206233579U - A kind of shear wall formwork is to drawing connector and its formwork reinforcement structure - Google Patents
A kind of shear wall formwork is to drawing connector and its formwork reinforcement structure Download PDFInfo
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- CN206233579U CN206233579U CN201621115931.7U CN201621115931U CN206233579U CN 206233579 U CN206233579 U CN 206233579U CN 201621115931 U CN201621115931 U CN 201621115931U CN 206233579 U CN206233579 U CN 206233579U
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Abstract
A kind of shear wall formwork is to drawing connector and its formwork reinforcement structure, shear wall formwork ruggedized construction includes template main joist, template secondary joist, wall-punching pair-pulling threaded spindle and mountain type card, also include to drawing connector along on the template main joist that wall length direction is arranged, be oppositely arranged two are stuck in drawing reinforcement by connection at connector by supporting short Screw arbor with nut at both-ends and mountain type along between the adjacent template main joist that wall length direction is arranged；At external corner and door opening, drawing connector will directly be connected with the template main joist of the opposite side wall for intersecting using Screw arbor with nut at both-ends along the template main joist on wall length direction by short Screw arbor with nut at both-ends and mountain type card.The utility model solves heavy in section shear wall body, external corner and sets up the problem that wall and shear wall door opening mouthful are reinforced.
Description
Technical field
The utility model is related to the wall form reinforcement technique of a kind of shear wall structure or frame-shear-wall structure, especially
One kind is to drawing connector and its ruggedized construction.
Background technology
Shear wall is also known as wind-resistant wall, seismic structural wall, earthquake resistant wall or structural wall.Wind load is primarily subjected in house or structures or earthquake is made
With the horizontal loading and vertical load that cause（Gravity）Wall, prevent structure shear（Cut）Destruction.Also known as seismic structural wall, earthquake resistant wall, typically
Made with armored concrete.Building template is a kind of temporary supporting structure, is made by design requirement, makes concrete structure, structure
Part is shaped by the position of regulation, physical dimension, keeps its correct position, and bears building template deadweight and effect thereon outer
Portion's load.In building applies process work, the shear wall formwork of pouring concrete needs to be reinforced, wherein installing the work of reinforcing template
Sequence accounts for more than the 95% of whole shuttering work duration.Procedure requirement is high, and reinforcing process is cumbersome lengthy and jumbled, particularly in shearing
Wall punch and corner reinforcing be whole building industry workman construction problem.
Current shear wall formwork is reinforced many using two pass steel pipes, screw through walls, mountain type card, step fastener, steel tube fastener, iron wire
Completed Deng component, the corner that shear wall wall form is reinforced uses the combination of fastener and high-strength screw rod, in length and breadth drawknot, scene
In a jumble, at hole and the pillar then reinforcing mode such as most of use step fasteners and iron wire, auxiliary jacking and full hall frame are completed to turning
Formwork reinforcement at angle and hole, it is very cumbersome；The wood formwork plate of shear wall structure or frame-shear-wall structure is reinforced, door opening
Position is elongated by the way of being reinforced to top, and this reinforcing mode needs symmetrically to be poured in hole both sides the template so as to pushing up both sides
Uniform force, but site operation cannot accomplish symmetrically to pour, and often result in door opening compact dimensions and different design, and influence knot is constituted
Type quality.
Not only consolidation effect is not good for above-mentioned existing ruggedized construction and method, and cumbersome and scene is mixed and disorderly, topmost
It is the reinforcing that cannot complete heavy in section wall, due to itself limitation of material, screw through walls, mountain type card, step fastener, steel pipe are buckled
The components such as part, iron wire, are only applicable to the wall of the less small bore of lengthwise dimension, heavy in section shear wall external corner part, wall
Due to that cannot wear Screw arbor with nut at both-ends along wall length direction, the reinforcing of these positions is always that building template adds at body end cap position
Solid a great problem, consolidation effect is undesirable, often occurs swollen mould in casting process, in addition quick-fried mould phenomenon.
Utility model content
In order to overcome the above-mentioned deficiency of prior art, the utility model provide a kind of shear wall formwork to draw connector and its
Formwork reinforcement structure, effective and rapid along wall length direction can form stable reinforcement system, it is possible to resolve heavy in section shears
Wall external corner part and the reinforcing problem at wall end cap position, are avoided that the generation of the quick-fried mould phenomenon of the mould that rises in work progress, pour
Door opening dimensional discrepancy after the completion of building is in allowed band.
The utility model solve its technical problem use technical scheme be：
A kind of shear wall formwork to draw connector, described pair draw connector drawknot between homonymy adjacent forms main joist,
Including one section of short channel-section steel being fixed on template main joist and one section of short steel pipes, the short steel pipes of adjacent template main joist end lead to
Too short Screw arbor with nut at both-ends drawknot, the height of the height less than short steel pipes of the short channel-section steel is outer with short channel-section steel in the inwall of short steel pipes
The passage passed through for short Screw arbor with nut at both-ends is formed between wall.
The end of the short channel-section steel and short steel pipes is fixedly linked, and the end of template main joist is welded on side by side.
The short channel-section steel selects No. 4 channel-section steels, and its length is 40mm~60 mm.
The length of the short steel pipes is 80mm~120mm.
A kind of shear wall formwork ruggedized construction, including template main joist, template secondary joist, wall-punching pair-pulling threaded spindle and the second mountain
Type card, template secondary joist is mounted vertically on the lateral wall of template, and template main joist is then in pairs two-by-two to be laterally disposed in template time dragon
Bone outside, thickness of wall body direction using the supporting second mountain type card of wall-punching pair-pulling threaded spindle by template main joist, template secondary joist and
Template is fixed on wall, it is characterized in that：Also include to drawing connector, institute along on the template main joist that wall length direction is arranged
State includes one section of short channel-section steel and one section of short steel pipes to drawing connector, and short channel-section steel and short steel pipes are fixed on template by its outer wall respectively
On main joist, the end of short channel-section steel and short steel pipes is fixedly linked, and the height of short channel-section steel is less than short steel on template main joist
The height of pipe, forms the passage passed through for short Screw arbor with nut at both-ends between the inwall of short steel pipes and the outer wall of short channel-section steel, long along wall
It is stuck in what is be oppositely arranged by supporting short Screw arbor with nut at both-ends and the first mountain type between the adjacent template main joist of degree direction arrangement
Two to draw connector at reinforcement by connection, on adjacent template main joist to draw connector it is relative with its short steel pipes.
At external corner and door opening, by short Screw arbor with nut at both-ends and the first mountain type card by along the template on wall length direction
Template main joist to drawing connector and the opposite side wall for the intersecting connection of main joist, with to draw the short steel pipes of connector with it is another
The template main joist of side wall is relative.
The template main joist uses steel pipe or channel-section steel, template secondary joist to select the lumps of wood.
A flitch is added at the formwork edge joint, a flitch is respectively added in the external corner both sides of wall.
Compared to existing technology, a kind of shear wall formwork of the present utility model is to drawing connector and its formwork reinforcement structure application
In the formwork reinforcement construction of ultra-long and ultra-thick section wall, wall external corner, door opening position, by drawing connector long along wall
Degree direction connection segment template main joist, while the template main joist of external corner, door opening position is all reinforced into integral, passes through
This pair drawing connector can realize the transmission of power, form " well " font stabilization and reinforcement system, reach to shear wall external corner, door opening
Fast position effectively reinforce effect, do not occur rising in work progress mould, sudden and violent mould situations such as, door opening size after the completion of pouring
Deviation in allowed band, solve major part project under construction shear wall external corner, door opening position at present reinforce it is difficult or
The even sudden and violent mould of mould that easily rises after reinforcing causes the problem of Forming Quality difference.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the ruggedized construction schematic diagram at the embodiment shear wall external corner of the utility model one.
Fig. 2 is the ruggedized construction schematic diagram at another embodiment shear wall external corner of the utility model.
Fig. 3 is the ruggedized construction schematic diagram at the embodiment shear wall door opening of the utility model one mouthful.
Fig. 4 is the partial enlarged drawing at the A in Fig. 1 and Fig. 3, shows the knot to drawing connector to be applied in wall length
Structure schematic diagram.
Fig. 5 is the partial enlarged drawing at the B in Fig. 1 and Fig. 3, is shown to drawing connector at wall turning（Suitable for sun
Angle and door opening）The structural representation of upper application.
In figure, 1, wall, 2, template secondary joist, 3, template main joist, 4, to drawing connector, 5, wall-punching pair-pulling threaded spindle, 6,
First mountain type card, the 7, second mountain type card, 8, short steel pipes, 9, short channel-section steel, 10, short Screw arbor with nut at both-ends.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In protection domain of the present utility model.
With reference to Fig. 1 to Fig. 3, the utility model proposes a kind of shear wall formwork ruggedized construction, including template main joist 3,
Template secondary joist 2, the mountain type card of wall-punching pair-pulling threaded spindle 5 and second（7）, template secondary joist 2 is mounted vertically on the lateral wall of template,
Template main joist 3 is then in pairs two-by-two to be laterally disposed in the outside of template secondary joist 2, and wall-punching pair-pulling threaded spindle 5 is used in the thickness direction of wall 1
Supporting second mountain type card（7）Template main joist 3, template secondary joist 2 and template are fixed on wall 1.Wherein, the template master
Keel 3 can generally use steel pipe or channel-section steel, and template secondary joist 2 can select the lumps of wood, be consequently formed inside and outside interlocking in length and breadth
Reinforcing network, in order to further improve the stability of reinforcement system, can also add a flitch, in wall at the formwork edge joint
The external corner both sides of body 1 respectively add a flitch, and the reinforcing network needs further locking, in the little section of the thickness of wall 1,
The wall-punching pair-pulling threaded spindle 5 for only needing to use length dimension limited is fastened.Referring to Fig. 1 to Fig. 3, and along the length side of wall 1
To and heavy in section shear wall external corner, door opening position, then by of the present utility model to drawing connector 4 to realize fastening.
To drawing connector shown in Figure 4, described pair is drawn connector drawknot in homonymy adjacent forms to a kind of shear wall formwork
Between main joist 3, including it is fixed on one section of short channel-section steel 9 and one section of short steel pipes 8 on template main joist 3, the main dragon of adjacent template
The short steel pipes 8 of the end of bone 3 pass through the drawknot of short Screw arbor with nut at both-ends 10, referring to the partial enlarged drawing of Fig. 4 and Fig. 5, along the length direction of wall 1
Also include that, to drawing connector 4, described pair of drawing connector 4 includes one section of short channel-section steel 9 and one section of short steel on the template main joist 3 of arrangement
Pipe 8, short channel-section steel 9 and short steel pipes 8 are fixed on template main joist 3 by its outer wall respectively, the end of short channel-section steel 9 and short steel pipes 8
Be fixedly linked, and on template main joist 3 height of short channel-section steel 9 be slightly less than the height of short steel pipes 8, both discrepancy in elevation ensure it is short right
Draw screw rod 10 to pass through, formed between the inwall of short steel pipes 8 and the outer wall of short channel-section steel 9 for leading to that short Screw arbor with nut at both-ends 10 is passed through
Road；Between the adjacent template main joist 3 arranged along the length direction of wall 1 in Fig. 4 by supporting short Screw arbor with nut at both-ends 10 and
First mountain type card 6 in two for being oppositely arranged to drawing reinforcement by connection at connector 4, on adjacent template main joist 3 to the company of drawing
Fitting 4 is relative with its short steel pipes 8；In Fig. 3 at external corner and door opening, by the mountain type card 6 of short Screw arbor with nut at both-ends 10 and first
By along the template main joist on the length direction of wall 1 to draw connector 4 directly with the main dragon of template of the opposite side wall 1 for intersecting
Bone 3 is connected, with relative with the template main joist 3 of opposite side wall 1 to the short steel pipes 8 for drawing connector 4.
The utility model is made a kind of to drawing connector of the simple material such as steel pipe, channel-section steel and the welding of template main joist 3
4, connector 4 is drawn in greater depth by this pair（Including the length of wall 1 and heavy in section shear wall external corner, door opening position）On can
The transmission of power is realized, template main joist 3 is completed and template secondary joist 2 is completely connected and composed " well " font stabilization and reinforcement system, reached
To the effect of the reinforcing effective to shear wall external corner, door opening fast position, and because the size to drawing connector 4 is shorter,
Therefore the effective reinforcement edge of strength can be formed on the wall 1 of greater depth, major part project under construction shearing at present is solved
Wall external corner, door opening position reinforce difficulty or the even sudden and violent mould of the mould that easily rises after reinforcing causes the poor problem of Forming Quality；Originally simultaneously
Utility model can also solve heavy in section shear wall body（Sectional dimension >=700mm）The problem of reinforcing, for heavy in section wall sun
At angle, cross-sectional internal cannot wear Screw arbor with nut at both-ends, and simple and reliable reinforcement means is there is no at present, and the utility model only need to be in wall sun
Connector is drawn to be connected with the template main joist 3 stretched on opposite side wall 1 is intersected by one in angle both sides.
When the template main joist 3 in the utility model embodiment is using channel-section steel, template of the fastening strength compared with steel pipe shape
The effect of main joist 3 more preferably, can be with the bigger wall 1 of prove-in length, because cannot wear wall-punching pair-pulling threaded spindle 5 within the walls, generally
Can only be worn in wall both sides, channel-section steel is mainly and is just used when external angle position wall width is larger, but when wall width is larger, template
When main joist 3 is steel pipe, bending strength not enough, will use the template main joist 3 of channel-section steel shape.Using double for example only at external corner
No. 8 channel-section steels, referring to Fig. 2, are utilized to drawing connector 4 to connect the template main joist 3 of channel-section steel as template main joist 3 at external corner
Into " well " font stabilization and reinforcement system, it is computed and actually used, the double No. 8 channel-section steel maximums of this method can meet 1300mm thick wall bodies
1 reinforcement criteria.
In embodiment, the more commonly used simple firm fixed form is that described pair is drawn connector 4 to be welded on template main joist
Near 3 end, but not limited to this, the mode of connection can be that existing usual manner is selected, and link position is also not limited to
End, as long as to drawing connector 4 to be arranged on be connected two template main joists 3, it is simply attached when end is located at
When near, the structure more material saving to drawing connector 4, and consolidation effect is more preferable.The short channel-section steel 9 for constituting described pair of drawing connector 4 can be with
From No. 4 conventional channel-section steels, but not limited to this, it is shorter that the length of short channel-section steel 9 and short steel pipes 8 can all be limited, to meet to drawing
The short steel pipes 8 for constituting described pair of drawing connector 4, for example, can be processed into 100mm steel long by the preferable reinforcement edge of connector 4
Pipe, 50 mm channel-section steels long are fabricated to by short channel-section steel 9, and so collocation is got up the more reasonable to the drawing structure of connector 4 of composition.
A kind of shear wall formwork ruggedized construction of the utility model is applied to shear wall body external corner and door opening position
Formwork reinforcement method, Specific construction step is as follows：
1）Mode system design：Calculate and determine the template secondary joist 2, spacing of template main joist 3 and wall-punching pair-pulling threaded spindle
The spacing in hole, the template main joist steel pipe or channel-section steel, short channel-section steel 9 of corresponding length are selected according to structural elements size, and process short
Steel pipe 8, short Screw arbor with nut at both-ends 10 etc.；Treat after the completion of formwork erection, assembling, connection are to drawing connector 4；
2）Ensure that vertical reinforcement position is accurate by design document colligation vertical reinforcement, in process of binding, protective layer thickness is full
Sufficient code requirement, while stirrup processing dimension and lashing location are accurate, in case influence vertical formwork installation site is accurate；According to control
Line processed, installation form, top die roller, wall-crossing opposite-drawing bolt；Model sheetinstallat status requirement is accurate, it is ensured that wall-punching pair-pulling threaded spindle 5
Position is substantially flush, and is easy to follow-up template secondary joist 2, the installation of template main joist 3；
3）Installation form secondary joist 2：According to template secondary joist 2 to wall-punching pair-pulling threaded spindle hole site, is evenly arranged, template is secondary
The installation direction of keel 2 is vertical；Now preferably, a flitch can also be added at formwork edge joint, in the external corner two of wall 1
Side respectively adds a flitch；
4）Along the length direction of wall 1 arrangement template main joist 3：When the length of wall 1 is more than the length of template main joist 3
Afterwards, many horizontal end to end arrangements of template main joist 3；
5）Fixed to drawing connector 4 on template main joist 3：Short channel-section steel 9 and short steel pipes 8 are welded on the main dragon of template respectively
On bone 3, between adjacent template main joist 3 by the mountain type card 6 of short Screw arbor with nut at both-ends 10 and first be oppositely arranged at two it is right
Draw and tighten reinforcing at connector 4, it is ensured that template main joist 3 realizes the transmission of stress along its length, external corner and door opening are logical
The mountain type card 6 of too short Screw arbor with nut at both-ends 10 and first will be along the template main joist 3 on the length direction of wall 1 to drawing connector 4 direct
With the reinforcement by connection of template main joist 3 of the opposite side wall 1 for intersecting；The reinforcing to wall external angle position is realized, for heavy in section
Wall 1 preferably does main joist and utilizes to drawing connector 4 to realize that faying surface wall external angle position is reinforced using channel-section steel.
The above, is only preferred embodiment of the present utility model, and any formal limit is not done to the utility model
System, it is every according to technical spirit of the present utility model, to any simple modification and equal change done by above example, fall
Enter within protection domain of the present utility model.
Claims (8)
1. a kind of shear wall formwork to draw connector, it is characterized in that：Described pair is drawn connector drawknot in the main dragon of homonymy adjacent forms
Bone（3）Between, including it is fixed on template main joist（3）On one section of short channel-section steel（9）With one section of short steel pipes（8）, adjacent template
Main joist（3）The short steel pipes of end（8）By short Screw arbor with nut at both-ends（10）Drawknot, the short channel-section steel（9）Height be less than short steel pipes
（8）Height, in short steel pipes（8）Inwall and short channel-section steel（9）Outer wall between formed supply short Screw arbor with nut at both-ends（10）What is passed through is logical
Road.
2. a kind of shear wall formwork according to claim 1 to draw connector, it is characterized in that：The short channel-section steel（9）With it is short
Steel pipe（8）End be fixedly linked, template main joist is welded on side by side（3）End.
3. a kind of shear wall formwork according to claim 1 to draw connector, it is characterized in that：The short channel-section steel（9）From 4
Number channel-section steel, its length is 40mm~60 mm.
4. a kind of shear wall formwork according to claim 1 to draw connector, it is characterized in that：The short steel pipes（8）Length
It is 80mm~120mm to spend.
5. a kind of shear wall formwork ruggedized construction, including template main joist（3）, template secondary joist（2）, wall-punching pair-pulling threaded spindle（5）
With the second mountain type card（7）, template secondary joist（2）It is mounted vertically on the lateral wall of template, template main joist（3）It is then in pairs two-by-two
It is laterally disposed in template secondary joist（2）Outside, in wall（1）Thickness direction uses wall-punching pair-pulling threaded spindle（5）Supporting second mountain type card
（7）By template main joist（3）, template secondary joist（2）And template is fixed on wall（1）On, it is characterized in that：Along wall（1）Length
The template main joist of direction arrangement（3）On also include to draw connector（4）, described pair of drawing connector（4）Including one section of short channel-section steel
（9）With one section of short steel pipes（8）, short channel-section steel（9）And short steel pipes（8）Template main joist is fixed on by its outer wall respectively（3）On, it is short
Channel-section steel（9）And short steel pipes（8）End be fixedly linked, and in template main joist（3）Upper short channel-section steel（9）Height be less than short steel
Pipe（8）Height, in short steel pipes（8）Inwall and short channel-section steel（9）Outer wall between formed supply short Screw arbor with nut at both-ends（10）Pass through
Passage, along wall（1）The adjacent template main joist of length direction arrangement（3）Between pass through supporting short Screw arbor with nut at both-ends（10）And
First mountain type card（6）In two for being oppositely arranged to drawing connector（4）Place's reinforcement by connection, adjacent template main joist（3）On
To drawing connector（4）With its short steel pipes（8）Relatively.
6. a kind of shear wall formwork ruggedized construction according to claim 5, it is characterized in that：At external corner and door opening,
By short Screw arbor with nut at both-ends（10）And the first mountain type card（6）Will be along wall（1）Template main joist on length direction（3）To draw connect
Fitting（4）With the opposite side wall for intersecting（1）Template main joist（3）Connection, with to drawing connector（4）Short steel pipes（8）With
Opposite side wall（1）Template main joist（3）Relatively.
7. a kind of shear wall formwork ruggedized construction according to claim 6, it is characterized in that：The template main joist（3）Adopt
With steel pipe or channel-section steel, template secondary joist（2）From the lumps of wood.
8. a kind of shear wall formwork ruggedized construction according to claim 6, it is characterized in that：Added at the formwork edge joint
A piece flitch, in wall（1）External corner both sides respectively add a flitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115931.7U CN206233579U (en) | 2016-10-12 | 2016-10-12 | A kind of shear wall formwork is to drawing connector and its formwork reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115931.7U CN206233579U (en) | 2016-10-12 | 2016-10-12 | A kind of shear wall formwork is to drawing connector and its formwork reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233579U true CN206233579U (en) | 2017-06-09 |
Family
ID=58982307
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115931.7U Expired - Fee Related CN206233579U (en) | 2016-10-12 | 2016-10-12 | A kind of shear wall formwork is to drawing connector and its formwork reinforcement structure |
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| Country | Link |
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| CN (1) | CN206233579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337561A (en) * | 2016-10-12 | 2017-01-18 | 中国建筑第二工程局有限公司 | Reinforcing structure for shearing wall template and reinforcing construction method thereof |
| CN107700836A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of reinforcement system and construction method of L-shaped filling wall construction column template |
| CN107700828A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of shear wall corner formwork reinforcement system and preparation method thereof |
| CN107975073A (en) * | 2017-12-08 | 2018-05-01 | 中建四局第六建筑工程有限公司 | A kind of comprehensive pipe gallery structure deformation joint formwork reinforcement construction method |
-
2016
- 2016-10-12 CN CN201621115931.7U patent/CN206233579U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337561A (en) * | 2016-10-12 | 2017-01-18 | 中国建筑第二工程局有限公司 | Reinforcing structure for shearing wall template and reinforcing construction method thereof |
| CN106337561B (en) * | 2016-10-12 | 2018-07-17 | 中国建筑第二工程局有限公司 | A kind of formwork reinforcement method of shear wall body external corner and door opening position |
| CN107700836A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of reinforcement system and construction method of L-shaped filling wall construction column template |
| CN107700828A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of shear wall corner formwork reinforcement system and preparation method thereof |
| CN107975073A (en) * | 2017-12-08 | 2018-05-01 | 中建四局第六建筑工程有限公司 | A kind of comprehensive pipe gallery structure deformation joint formwork reinforcement construction method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20171012 |