CN108532943A - A kind of Vierendeel girder shuttering supporting reinforcement means - Google Patents
A kind of Vierendeel girder shuttering supporting reinforcement means Download PDFInfo
- Publication number
- CN108532943A CN108532943A CN201810236237.8A CN201810236237A CN108532943A CN 108532943 A CN108532943 A CN 108532943A CN 201810236237 A CN201810236237 A CN 201810236237A CN 108532943 A CN108532943 A CN 108532943A
- Authority
- CN
- China
- Prior art keywords
- square steel
- vierendeel girder
- fixture
- shuttering supporting
- reinforcement means
- Prior art date
- 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
Links
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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
-
- 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
- E04G17/0651—One-piece elements
- E04G17/0652—One-piece elements fully recoverable
Abstract
A kind of Vierendeel girder shuttering supporting reinforcement means, it is characterised in that include the following steps：A, Vierendeel girder fixture is made, b, beam forms is after installation is complete, fixture is placed in below beam bottom, the bolt above fixture is set to be located at below beam bottom mother plate at 100cm, the scantling of 2 pieces of 100*50 is respectively placed in beam bottom both sides and square steel pipe end, tightening split bolt is allowed to fixed, completes Vierendeel girder shuttering supporting and reinforces.The holder device that there are the Vierendeel girder shuttering supporting reinforcement means of the present invention square steel tube and two screw rods to form is simple in structure, making is easy to use, reduce the difficulty during formwork erection, form removable, the advantages of guarantee construction quality accelerates construction progress, and holder device is reusable and reduces engineering cost.
Description
Technical field
The present invention relates to a kind of shuttering supporting reinforcement means, specifically, being a kind of Vierendeel girder shuttering supporting reinforcement means.
Background technology
The Beichen District villas Han Jia room engineering construction region of moving back shares 10 high residential buildings, 4 annexes, 1 underground garage.Ground
Lower garage is stake raft structure, and it is frame branch shear structure that the underground garage part of residential building, which uses frame structure, top,.The room of moving back
Engineering is villager's housing for survivor, and house owner is more demanding to housing quality, since engineering previous structure beam concrete Forming Quality is poor,
There are the common quality defects such as hole, honeycomb, pitted skin, dew muscle, constructional variant in structural beams concrete.House owner proposes that structural beams concrete quality changes
Into requiring, need to repair structural beams concrete defect thus.In the repairing of structural beams concrete, done using what beam forms screw rod through walls was reinforced
After method causes laminate, the loss of the wooden a tree, used in making timber for boats bigger, and beam forms is reused several times, have one to the Forming Quality of concrete
Fixing is rung；It is susceptible to the case where screw rod through walls can not take out in work progress simultaneously, generates screw rod loss, has been thereby resulted in big
Measure the waste of human and material resources.
Therefore the way that known beam forms screw rod through walls is reinforced there are problems that it is above-mentioned various inconvenient and.
Invention content
The purpose of the present invention is to propose a kind of to reduce formwork erection and the Vierendeel girder of form removable difficulty using beam fixture
Shuttering supporting reinforcement means.
To achieve the above object, technical solution of the invention is：
A kind of Vierendeel girder shuttering supporting reinforcement means, it is characterised in that include the following steps：
A, Vierendeel girder fixture is made, is included the following steps：
（1）Two square steel tubes, square steel length of tube >=680mm, at the square steel tube bottom end 30mm and 230mm two above and below each setting are provided
A through-hole；
（2）Two screw rods are provided, screw diameter >=16mm enables screw rod to pass through square steel pipe through-hole；
（3）Assemble Vierendeel girder fixture：Keep two square steel tubes or so upright, two screw rods be each passed through square steel tube up and down two it is logical
Hole, and two square steel tubes or so are fastened with nut and are locked, it is formed by two square steel tube parallel uprights with two screw rods in up and down
Arrangement, parallel, horizontal pass through the holder of square steel tube, holder to be used as fixture in beam forms installation；
B, fixture is placed in below beam bottom after installation is complete by beam forms, and the bolt above fixture is made to be located at beam bottom mother plate lower section
At 100cm, the flitch of 2 pieces of 100*50mm is respectively placed in beam bottom both sides and square steel pipe end, amounts to 4 pieces, tightening split bolt makes
Fixation, complete Vierendeel girder shuttering supporting reinforce.
The Vierendeel girder shuttering supporting reinforcement means of the present invention can also be further achieved by the following technical measures.
Method above-mentioned, wherein the square steel tube specification is 50*30*3mm.
Method above-mentioned, wherein the screw rod is full wire Screw arbor with nut at both-ends.
After adopting the above technical scheme, the Vierendeel girder shuttering supporting reinforcement means of the present invention has the following advantages：
1, the holder device that square steel tube and two screw rods form is simple in structure, easy to make；
2, holder device is easy to use, reduces the difficulty during formwork erection, form removable, while ensureing construction quality
In the case of correspondingly speeded up construction speed；
3, holder device is reusable, reduces engineering cost.
Description of the drawings
Fig. 1 is the Vierendeel girder clamp structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the Vierendeel girder fixture use state diagram of the embodiment of the present invention.
In figure：1 square steel tube, 2 Screw arbor with nut at both-ends, 3 nuts, 4 flitches, 5 beams of concretes, 6 templates.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
The Vierendeel girder shuttering supporting reinforcement means of the present invention, includes the following steps：
A, Vierendeel girder fixture is made
Fig. 1 is the Vierendeel girder clamp structure schematic diagram of the embodiment of the present invention.As shown, the square steel tube, is two 680mm long
（50*30*3mm）Screw rod spacing 200mm about square steel tube, φ 16mm screw rods 2, lower part screw rod is apart from square steel bottom of the tube main room
30mm, using nut, 8 carry out assembly.In the present embodiment, fixture is suitable for beam reinforcing of the height less than 700mm.
B, after installation is complete, fixture is placed in below beam bottom beam forms, and the split bolt above fixture is made to be located at beam bottom mother plate
At the 100cm of lower section, the scantling of 2 pieces of 100*50mm is respectively placed in beam bottom both sides and square steel pipe end, amounts to 4 pieces, tightening is to drawing
Bolt is allowed to fixed.
The present invention has substantive distinguishing features and significant technological progress, Vierendeel girder shuttering supporting reinforcement means profit of the invention
Make fixture with simple rack device, reduces the difficulty during formwork erection, form removable, while ensureing construction quality
In the case of correspondingly speeded up construction speed, achieve good effect, structural beams concrete presentation quality, dimensional discrepancy qualification rate control
System while avoiding the common quality defects such as hole, honeycomb, pitted skin, dew muscle, constructional variant, reduces construction loss 95% or more,
Save cost.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (3)
1. a kind of Vierendeel girder shuttering supporting reinforcement means, it is characterised in that include the following steps：
A, Vierendeel girder fixture is made, is included the following steps：
（1）Two square steel tubes, square steel length of tube >=680mm, at the square steel tube bottom end 30mm and 230mm two above and below each setting are provided
A through-hole；
（2）Two screw rods are provided, screw diameter >=16mm enables screw rod to pass through square steel pipe through-hole；
（3）Assemble Vierendeel girder fixture：Keep two square steel tubes or so upright, two screw rods be each passed through square steel tube up and down two it is logical
Hole, and two square steel tubes or so are fastened with nut and are locked, it is formed by two square steel tube parallel uprights with two screw rods in up and down
Arrangement, parallel, horizontal pass through the holder of square steel tube, holder to be used as fixture in beam forms installation；
B, fixture is placed in below beam bottom after installation is complete by beam forms, and the bolt above fixture is made to be located at beam bottom mother plate lower section
At 100cm, the scantling of 2 pieces of 100*50 is respectively placed in beam bottom both sides and square steel pipe end, amounts to 4 pieces, tightening split bolt makes
Fixation, complete Vierendeel girder shuttering supporting reinforce.
2. Vierendeel girder shuttering supporting reinforcement means as described in claim 1, which is characterized in that the square steel tube specification is 50*
30*3mm。
3. Vierendeel girder shuttering supporting reinforcement means as described in claim 1, which is characterized in that the screw rod is full wire to drawing spiral shell
Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236237.8A CN108532943A (en) | 2018-03-21 | 2018-03-21 | A kind of Vierendeel girder shuttering supporting reinforcement means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236237.8A CN108532943A (en) | 2018-03-21 | 2018-03-21 | A kind of Vierendeel girder shuttering supporting reinforcement means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108532943A true CN108532943A (en) | 2018-09-14 |
Family
ID=63484503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810236237.8A Pending CN108532943A (en) | 2018-03-21 | 2018-03-21 | A kind of Vierendeel girder shuttering supporting reinforcement means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108532943A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0735214A1 (en) * | 1995-03-30 | 1996-10-02 | Bartolome Lliteras Alzamora | A device to facilitate the shuttering of concrete bands and lintels |
| CN202467185U (en) * | 2012-03-12 | 2012-10-03 | 中天建设集团有限公司 | Device for clamping templates on sides of beam |
| CN103628676A (en) * | 2012-08-21 | 2014-03-12 | 张保庆 | Construction formwork clamping plate |
| CN104196236A (en) * | 2014-09-10 | 2014-12-10 | 中建四局第六建筑工程有限公司 | Rigid and recyclable beam lateral formwork clamp |
| CN205314554U (en) * | 2016-01-14 | 2016-06-15 | 程建生 | General roof beam presss from both sides |
| CN107130795A (en) * | 2017-06-26 | 2017-09-05 | 中国十七冶集团有限公司 | A kind of reinforcing device and method of steel reinforced concrete structure side template |
-
2018
- 2018-03-21 CN CN201810236237.8A patent/CN108532943A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0735214A1 (en) * | 1995-03-30 | 1996-10-02 | Bartolome Lliteras Alzamora | A device to facilitate the shuttering of concrete bands and lintels |
| CN202467185U (en) * | 2012-03-12 | 2012-10-03 | 中天建设集团有限公司 | Device for clamping templates on sides of beam |
| CN103628676A (en) * | 2012-08-21 | 2014-03-12 | 张保庆 | Construction formwork clamping plate |
| CN104196236A (en) * | 2014-09-10 | 2014-12-10 | 中建四局第六建筑工程有限公司 | Rigid and recyclable beam lateral formwork clamp |
| CN205314554U (en) * | 2016-01-14 | 2016-06-15 | 程建生 | General roof beam presss from both sides |
| CN107130795A (en) * | 2017-06-26 | 2017-09-05 | 中国十七冶集团有限公司 | A kind of reinforcing device and method of steel reinforced concrete structure side template |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |
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| RJ01 | Rejection of invention patent application after publication |