CN107724677A - Steel bar template positioning constructing structure and its construction method in reinforced concrete member - Google Patents
Steel bar template positioning constructing structure and its construction method in reinforced concrete member Download PDFInfo
- Publication number
- CN107724677A CN107724677A CN201710971096.XA CN201710971096A CN107724677A CN 107724677 A CN107724677 A CN 107724677A CN 201710971096 A CN201710971096 A CN 201710971096A CN 107724677 A CN107724677 A CN 107724677A
- Authority
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- China
- Prior art keywords
- reinforced concrete
- sleeve pipe
- concrete member
- clamp
- stupefied
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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.)
- Pending
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 238000010276 construction Methods 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 230000002787 reinforcement Effects 0.000 claims abstract description 33
- 239000004567 concrete Substances 0.000 claims abstract description 15
- 241000040710 Chela Species 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to steel bar template positioning constructing structure and its construction method in a kind of reinforced concrete member, it includes two side templates, secondary stupefied, main stupefied, split bolt, and the intracavitary that pours between two side templates is provided with the bar-mat reinforcement fixed by transverse steel and longitudinal reinforcement transverse and longitudinal；Its designing points is also to include being used for the sleeve pipe for being socketed split bolt, and sleeve pipe both ends, which are screwed, to be connected to shore with what two side templates offseted, and sleeve outer wall is threadedly coupled at least one clamp for being used to clamp above-mentioned transverse steel.During construction, choose thimble assembly corresponding with reinforced concrete member construction sectional dimension, and the bar-mat reinforcement of corresponding row, the clamp of corresponding bar-mat reinforcement row and position are screwed in described sleeve pipe, each clamp clamp with the transverse steel in bar-mat reinforcement, pass through sleeve pipe finally by split bolt, and both ends attaching nut general time is stupefied, master is stupefied, two side templates are tight to zip, concrete pouring construction can be carried out, ensures the quality of reinforced concrete member construction molding.
Description
Technical field
The present invention relates to the realm of building construction, be in a kind of reinforced concrete member steel bar template positioning constructing structure and its
Construction method.
Background technology
Reinforced concrete member refers to use the shearing in structure made of the concrete strengthened equipped with reinforcing bar, such as building
Wall, post, beam etc., are formed using reinforced concrete construction.Existing reinforced concrete construction is typically to utilize default template, and
Between the horizontal and vertical reinforcing bar of reinforcement is laid in into template, template and reinforcing bar are positioned by keeper, finally carry out coagulation
Soil pours, you can construction forms reinforced concrete member.But in practice of construction, often because of human factor, technical factor etc., cause
The forming quality of reinforced concrete cast-in-situ structure is poor, as faulting of slab ends, member section chi at template poor flatness, template splicing be present
It is very little not meet the blocked up caused concrete surface cracking of code requirement, cover to reinforcement, the excessively thin caused reinforcing bar of cover to reinforcement
The problems such as revealing muscle.It is not good enough in the reliability of positioning of the template in construction and reinforcing bar to there is the key reason of above mentioned problem, distance ruler
Very little error is larger.In the prior art, in order to solve the above problems, the means of generally use are to utilize split bolt by two side templates
It is strained and fixed, while fixation will be formed by colligation or the form being fixed by socket between reinforcing bar and split bolt, but due to using
Artificial colligation and socket operate, it is more difficult to determine whether the position of colligation and socket is accurate, still can produce larger deviation, especially
It is by the way of banding fixed, colligation position is deformed or displacement when easily pouring, and causes pouring molding quality to be owed
It is good.In addition, using split bolt, for usual split bolt with being remained in after pouring in concrete, it is exposed to concrete
End needs to do cutting process, and the repair process workload in later stage is larger.Therefore, need in existing reinforced concrete member
Reinforcing bar and the positioning constructing structure of template are improved.
The content of the invention
To overcome above-mentioned deficiency, the purpose of the present invention is to provide steel bar template in a kind of reinforced concrete member to this area
Constructing structure and its construction method are positioned, it is solved reinforcing bar and Template Location less reliable in existing similar constructing structure,
The second-rate technical problem of pouring molding.The purpose is to what is be achieved through the following technical solutions.
Steel bar template positions constructing structure in a kind of reinforced concrete member, and it includes forming two side templates for pouring chamber,
Offseted with two side template lateral surfaces secondary stupefied, with secondary stupefied vertical runs and the master that pushes against it is stupefied, for through two side templates and passing through
Connect the stupefied split bolt of the tight two side templates lateral surface master of mountain type OK a karaoke club；Pour the transverse steel that intracavitary is provided with transverse and longitudinal vertical runs
And longitudinal reinforcement；Its structural feature is that the positioning constructing structure includes being used for the thimble assembly for being socketed the split bolt, set
Tube assembly includes sleeve pipe, shored and clamp, and sleeve outer wall is provided with external screw thread, and sleeve pipe both ends, which are screwed, to be connected to and both sides
What template offseted shores, and shores in alms bowl shape；The connection of described sleeve pipe outer wall thread is at least one to be used to clamp the armored concrete
The clamp of transverse steel in component.By said structure, the spacing of two side templates is limited using the length of sleeve pipe, that is, limits steel
The sectional dimension of reinforced concrete component, using casing threads connection clamp, so that when clamp clamp with corresponding transverse steel, profit
Position with clamp relative to sleeve pipe, restriction transverse steel and longitudinal reinforcement are located at the position in two side templates, pass through above-mentioned limit
It is fixed, so as to realize template and the reliable location of reinforcing bar in reinforced concrete construction, improve pouring molding quality.
Steel bar template positions constructing structure in above-mentioned reinforced concrete member, and described shore is provided between the template
Elastic washer, elastic washer, which is embedded at, described shores end face.By setting up elastic washer, the steady of Template Location on the one hand can be improved
It is qualitative, it on the other hand can effectively prevent that concrete slurry flows out along template perforation during concreting.
Steel bar template positions constructing structure in above-mentioned reinforced concrete member, and the end face shored, which is provided with, to be used to push up
The operating groove position of support and the operation of described sleeve pipe screwed, the elastic washer are provided with the convex portion matched with the operating groove position, i.e.,
Elastic washer is cooperatively formed with operating groove position by convex portion and is embedded.By the structure, after armored concrete pouring molding, by bullet
Property packing ring dismounting, by screwing aforesaid operations groove position, you can dismounting will be shored, facilitate secondary use.
Steel bar template positions constructing structure in above-mentioned reinforced concrete member, and the clamp are spring caliper, i.e. clamp
It is hinged including the thread bush coordinated with described sleeve pipe screw thread, and a pair of be hinged chelas for being positioned at thread bush lateral surface, chela
Position is provided with reduction torsion spring, and under original state, chela is in occlusion shape.Realized by the clamp and behaviour is clamped to above-mentioned transverse steel
Make.
Steel bar template positions constructing structure in above-mentioned reinforced concrete member, and the external diameter for shoring end face is more than described
The external diameter of sleeve pipe.By the structure, stability of the sleeve pipe to Template Location is improved.
The construction method of steel bar template positioning constructing structure includes following construction procedure in the reinforced concrete member：
Step 1, the sectional dimension requirement according to needed for constructing reinforced concrete member, chooses length dimension and the construction section chi
Thimble assembly corresponding to very little, and the bar-mat reinforcement of corresponding row, bar-mat reinforcement is by transverse steel and the vertical banding fixed of longitudinal reinforcement
Formed；
Step 2, bar-mat reinforcement lays row and installation position according to needed for constructing reinforced concrete member, is revolved in described sleeve pipe
The clamp of respective amount and position are twisted, each clamp clamp with the transverse steel in the bar-mat reinforcement, i.e., by clamp relative to set
Position of each placing of reinforcement net of position restriction of pipe in the reinforced concrete construction；
Step 3, two side templates needed for reinforced concrete member construction are offseted with shoring for described sleeve pipe both ends respectively, two
Side template is previously provided with being adapted to the perforation that passes through of the split bolt, and split bolt, which is worn, connects described sleeve pipe, and both ends are along two side forms
The perforation of plate is stretched out, and the both ends that split bolt stretches out two side templates are socketed mountain type card, and attaching nut, two side template lateral surfaces
Laying offsets secondary stupefied, and secondary stupefied lateral surface, which offsets, to be set stupefied relative to secondary stupefied vertical master, is led in stupefied spacing Yushan Hill type card, is passed through
Split bolt both ends and nut check, the positioning to two side templates is realized, concrete pouring construction can be carried out after the completion of positioning.
In above-mentioned reinforced concrete member in the construction method of steel bar template positioning constructing structure, work as reinforced concrete member
After the completion of pouring construction, the split bolt, nut, mountain type card, main stupefied, secondary stupefied, template are removed, and by described sleeve pipe both ends
Shore and screw dismounting, dismounting carries out concrete to described sleeve pipe both ends after shoring and filled up, that is, completes the reinforced concrete member
Construction.
Overall structure of the present invention is relatively simple, and construction and installation are more convenient, can be effective in reinforced concrete member construction
Firm, reliable location is realized to reinforcing bar, template, template system integral smoothness is improved, improves shaping reinforced concrete member matter
Amount, suitable for all kinds of reinforced concrete member construction operating modes for needing to use split bolt.
Brief description of the drawings
Fig. 1 is the overall structure diagram of thimble assembly of the present invention.
Fig. 2 is the part configuration schematic diagram of thimble assembly of the present invention, eliminates clamp in figure, and locally cut open
Depending on.
Fig. 3 is present invention positioning constructing structure schematic diagram.
Sequence number and entitled in figure：1st, sleeve pipe, 101, external screw thread, 2, shore, 201, operating groove position, 3, elastic washer, 4,
Clamp, 401, thread bush, 402, chela, 5, template, 6, secondary stupefied, 7, master it is stupefied, 8, mountain type card, 9, nut, 10, split bolt, 11,
Transverse steel, 12, longitudinal reinforcement.
Embodiment
In conjunction with accompanying drawing, the invention will be further described.
As Figure 1-3, steel bar template positioning constructing structure includes being formed pouring the two of chamber in the reinforced concrete member
Side template 5, secondary stupefied 6 to be offseted with two side template lateral surfaces（The lumps of wood）, with secondary stupefied vertical runs and the master stupefied 7 of abutting（Steel pipe）,
For tensing the stupefied split bolt 10 of two side template lateral surface masters through two side templates and by connecting mountain type card 8.Pour intracavitary
Transverse steel 11 and longitudinal reinforcement 12 provided with transverse and longitudinal vertical runs, transverse steel form reinforcing bar with longitudinal reinforcement by colligation
Net, two placing of reinforcement nets are provided with figure.Major design of the present invention is：The positioning constructing structure includes being used to be socketed split bolt
Thimble assembly, thimble assembly include sleeve pipe 1, shore 2, elastic washer 3 and clamp 4, and sleeve pipe is cylindrical tube, and its outer wall is provided with outer
Screw thread 101, sleeve pipe both ends, which are screwed, to be connected to shore with what two side templates offseted, shores and elasticity is provided between template
Packing ring.It is in alms bowl shape to shore, and the external diameter for shoring end face is more than the external diameter of sleeve pipe, shores middle part and is formed to wear and connects the logical of split bolt
Hole, the end face shored, which is provided with, is used to that operating groove position 201 with casing threads torquing operations will to be shored, and elastic washer is provided with and the behaviour
Make the convex portion of groove position matching, i.e. elastic washer is cooperatively formed with operating groove position by convex portion and is embedded.Above-mentioned sleeve outer wall screw thread connects
A pair of clamp 4 for being used to clamp the transverse steel in reinforced concrete member are connect, clamp are spring caliper, i.e., clamp include and set
The thread bush 401 that pipe screw thread coordinates, and a pair of be hinged chelas 402 for being positioned at thread bush lateral surface, chela hinge point are set
There is a reduction torsion spring, under original state, chela is in occlusion shape.
With reference to Fig. 3, concrete construction method of the present invention is explained as follows：
Step 1, the sectional dimension requirement according to needed for constructing reinforced concrete member, chooses length dimension and the construction section chi
Multigroup thimble assembly corresponding to very little, and the bar-mat reinforcement of corresponding row, by taking above-mentioned two placing of reinforcements net as an example.
Step 2, the bar-mat reinforcement installation position according to needed for constructing reinforced concrete member, screwed on sleeve pipe 1 two with it is upper
State two corresponding clamp 4 of two placing of reinforcement nets distributing position in two side templates 5, each clamp and the transverse steel in bar-mat reinforcement
11 clamp, that is, pass through position of the clamp relative to each placing of reinforcement net of position restriction of sleeve pipe in reinforced concrete construction.
Step 3, two side templates 5 needed for reinforced concrete member construction are shored to 2 elasticity with the both ends of sleeve pipe 1 respectively
Packing ring 3 offsets, and two side templates are previously provided with the perforation for being adapted to split bolt 10 to pass through, and split bolt wears female connector pipe, and both ends edge
The perforation of two side templates is stretched out, and the both ends that split bolt stretches out two side templates are socketed mountain type card 8, and attaching nut 9, two side forms
Plate lateral surface lays secondary stupefied 7 to offset（The lumps of wood）, secondary stupefied lateral surface, which offsets, to be set relative to secondary stupefied vertical master stupefied 6（Steel pipe）,
In main stupefied spacing Yushan Hill type card, by split bolt both ends and nut check, the positioning to two side templates is realized, after the completion of positioning
Concrete pouring construction can be carried out.
Step 4, after the completion of reinforced concrete member pouring construction, remove split bolt 10, nut 9, mountain type card 8, master
Stupefied 7, secondary stupefied 6, template 5, and the elastic washer 3 that the both ends of sleeve pipe 1 are shored to 2 ends unloads, then will shore and screw dismounting, dismounting is shored
Concrete is carried out to sleeve pipe both ends to fill up, that is, complete the construction of the reinforced concrete member afterwards.
Above content is intended to illustrate the technological means of invention, not limits the technical scope of the present invention.Art technology
Personnel the present invention is done with reference to existing common knowledge it is conspicuously improved, also fall into the claims in the present invention protection domain it
It is interior.
Claims (7)
1. steel bar template positions constructing structure in a kind of reinforced concrete member, it includes forming two side templates for pouring chamber（5）,
Offseted with two side template lateral surfaces secondary stupefied（6）, it is stupefied with the master of secondary stupefied vertical runs and abutting（7）, for through two side templates
And by connecting mountain type card（8）Tense the stupefied split bolt of two side template lateral surface masters（10）；It is vertical provided with transverse and longitudinal to pour intracavitary
The transverse steel of laying（11）And longitudinal reinforcement（12）；It is characterized in that the positioning constructing structure includes being used to be socketed described pair of drawing
Bolt（10）Thimble assembly, thimble assembly includes sleeve pipe（1）, shore（2）And clamp（4）, sleeve outer wall is provided with external screw thread
（101）, sleeve pipe both ends, which are screwed, to be connected to shore with what two side templates offseted, is shored in alms bowl shape；Described sleeve pipe outer wall
Threaded connection at least one is used to clamp the transverse steel in the reinforced concrete member（11）Clamp.
2. steel bar template positions constructing structure in reinforced concrete member according to claim 1, it is characterised in that described
Shore（2）With the template（5）Between be provided with elastic washer（3）, elastic washer, which is embedded at, described shores end face.
3. steel bar template positions constructing structure in reinforced concrete member according to claim 2, it is characterised in that described
Shore（2）End face be provided with and be used to shore and described sleeve pipe（1）The operating groove position of screwed operation（201）, the elasticity
Packing ring is provided with the convex portion matched with the operating groove position, i.e. elastic washer is cooperatively formed with operating groove position by convex portion and is embedded.
4. steel bar template positions constructing structure in reinforced concrete member according to claim 1, it is characterised in that described
Clamp（4）For spring caliper, i.e. clamp include and described sleeve pipe（1）The thread bush that screw thread coordinates（401）, and be hinged for a pair and determine
Positioned at the chela of thread bush lateral surface（402）, chela hinge point is provided with reduction torsion spring, and under original state, chela is in occlusion shape.
5. steel bar template positions constructing structure in reinforced concrete member according to claim 1, it is characterised in that described
Shore（2）The external diameter of end face is more than described sleeve pipe（1）External diameter.
6. the construction method of steel bar template positioning constructing structure in a kind of reinforced concrete member as claimed in claim 1, its
It is characterised by including following construction procedure：
Step 1, the sectional dimension requirement according to needed for constructing reinforced concrete member, chooses length dimension and the construction section chi
Thimble assembly corresponding to very little, and the bar-mat reinforcement of corresponding row, bar-mat reinforcement is by transverse steel（11）And longitudinal reinforcement（12）Vertically
Banding fixed is formed；
Step 2, bar-mat reinforcement lays row and installation position according to needed for constructing reinforced concrete member, in described sleeve pipe（1）On
Screw the clamp of respective amount and position（4）, each clamp clamp with the transverse steel in the bar-mat reinforcement, i.e., relative by clamp
In position of each placing of reinforcement net of the position restriction of sleeve pipe in the reinforced concrete construction；
Step 3, two required side templates that reinforced concrete member is constructed（5）Shored respectively with described sleeve pipe both ends（2）Phase
Support, two side templates are previously provided with being adapted to the split bolt（10）The perforation passed through, split bolt, which is worn, connects described sleeve pipe, and both ends
Stretched out along the perforation of two side templates, the both ends that split bolt stretches out two side templates are socketed mountain type card（8）, and attaching nut（9）,
The laying of two side template lateral surfaces offsets secondary stupefied（6）, secondary stupefied lateral surface offset set it is stupefied relative to secondary stupefied vertical master（7）, it is main
In stupefied spacing Yushan Hill type card, by split bolt both ends and nut check, the positioning to two side templates is realized, after the completion of positioning i.e.
Concrete pouring construction can be carried out.
7. the construction method of steel bar template positioning constructing structure in reinforced concrete member according to claim 6, it is special
Sign is after the completion of working as reinforced concrete member pouring construction, removes the split bolt（10）, nut（9）, mountain type card（8）、
Master is stupefied（7）, it is secondary stupefied（6）, template（5）, and by described sleeve pipe（1）Shore at both ends（2）Dismounting is screwed, is dismantled after shoring to described
Sleeve pipe both ends carry out concrete and filled up, that is, complete the construction of the reinforced concrete member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971096.XA CN107724677A (en) | 2017-10-18 | 2017-10-18 | Steel bar template positioning constructing structure and its construction method in reinforced concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971096.XA CN107724677A (en) | 2017-10-18 | 2017-10-18 | Steel bar template positioning constructing structure and its construction method in reinforced concrete member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107724677A true CN107724677A (en) | 2018-02-23 |
Family
ID=61211895
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971096.XA Pending CN107724677A (en) | 2017-10-18 | 2017-10-18 | Steel bar template positioning constructing structure and its construction method in reinforced concrete member |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108590040A (en) * | 2018-05-30 | 2018-09-28 | 五冶集团上海有限公司 | A kind of double F cards of multi-functional bar and application method |
| CN109129884A (en) * | 2018-10-17 | 2019-01-04 | 锦萧建筑科技有限公司 | A kind of mold reinforcing bar positioning tool |
| CN109723188A (en) * | 2018-12-28 | 2019-05-07 | 中国二十冶集团有限公司 | Rebar fixing device and its implementation method |
| CN112343336A (en) * | 2020-11-20 | 2021-02-09 | 中国建筑第七工程局有限公司 | Concrete wall column template positioning device and construction method thereof |
| CN112922350A (en) * | 2021-03-05 | 2021-06-08 | 重庆第二师范学院 | Secondary structure wall lacing wire structure for building engineering and construction method |
| CN114961114A (en) * | 2022-06-10 | 2022-08-30 | 中建八局轨道交通建设有限公司 | Steel bar installation device with adjustable spacing and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108590040A (en) * | 2018-05-30 | 2018-09-28 | 五冶集团上海有限公司 | A kind of double F cards of multi-functional bar and application method |
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| CN112922350A (en) * | 2021-03-05 | 2021-06-08 | 重庆第二师范学院 | Secondary structure wall lacing wire structure for building engineering and construction method |
| CN114961114A (en) * | 2022-06-10 | 2022-08-30 | 中建八局轨道交通建设有限公司 | Steel bar installation device with adjustable spacing and construction method thereof |
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Application publication date: 20180223 |