CN111411773A - Detachable recycling device for reinforcing deformation joint formwork and using method - Google Patents
Detachable recycling device for reinforcing deformation joint formwork and using method Download PDFInfo
- Publication number
- CN111411773A CN111411773A CN202010246105.0A CN202010246105A CN111411773A CN 111411773 A CN111411773 A CN 111411773A CN 202010246105 A CN202010246105 A CN 202010246105A CN 111411773 A CN111411773 A CN 111411773A
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- CN
- China
- Prior art keywords
- deformation joint
- reinforcing
- bar
- installing
- formwork
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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.)
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- 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
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- 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
- E04G17/0657—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts fully recoverable
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- 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
- E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
- E04G17/0755—Tying means, the tensional elements of which are fastened or tensioned by other means the element consisting of several parts
- E04G17/0757—Tying means, the tensional elements of which are fastened or tensioned by other means the element consisting of several parts fully recoverable
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a detachable recycling device for reinforcing a deformation joint formwork; the method is characterized in that: the four-bar mechanism is a square four-bar mechanism formed by mutually rotating and connecting bars with the same length, and the four-bar mechanism connected in series is a tail rotating point of a first four-bar mechanism, namely a head rotating point of a second four-bar mechanism; the screw rods uniformly connect the four-bar linkage mechanisms which are connected in series, and two fastening nuts are sleeved at the tail part of the four-bar linkage mechanism positioned at the tail end. The device and the method provided by the invention improve the construction quality and the construction efficiency of the deformation joint template, and the device is very convenient to mount and dismount and can be repeatedly used.
Description
Technical Field
The invention relates to the field of concrete pouring operation, in particular to a detachable and reusable device for reinforcing a deformation joint formwork and a using method thereof.
Background
The method is characterized in that a formwork is arranged in a general deformation joint in a supporting mode, the width of the deformation joint is narrow, the depth of the deformation joint is deep, and in a conventional method, after the construction of a structure on one side is finished, a foam board is installed in the deformation joint, and then a structure on the other side is constructed. However, the foam board is inconvenient to reinforce, the concrete quality is difficult to guarantee, the foam board becomes waste residue after being detached, the waste of materials is avoided, the other side structure can be constructed only after the structural formwork on one side is detached, the construction period is long, and the progress control is not facilitated. The other construction method is to process the templates into the wood boxes in the deformation joints, and the templates with the structures on two sides are reinforced simultaneously, but the wood templates in the deformation joints are difficult to remove in the method, and the removed wood templates are basically damaged and cannot be reused, so that the problems of material waste and labor waste exist.
Disclosure of Invention
The invention aims to overcome the defects and provides a deformation joint template reinforcing device which is convenient to disassemble and assemble and can be recycled.
In order to achieve the above object, the present invention is realized by:
a detachable recycling device for reinforcing a deformation joint formwork comprises at least two four-bar mechanisms which are connected in series, and a screw and a fastening nut which connect the two four-bar mechanisms in series, wherein the four-bar mechanisms are square four-bar mechanisms which are formed by mutually rotating and connecting bars with the same length, and the four-bar mechanisms which are connected in series are tail turning points of a first four-bar mechanism, namely head turning points of a second four-bar mechanism; the screw rods uniformly connect the four-bar linkage mechanisms which are connected in series, and two fastening nuts are sleeved at the tail part of the four-bar linkage mechanism positioned at the tail end.
The four-bar linkage mechanism is four in number and connected in series.
The use method of the detachable recycling device for reinforcing the deformation joint formwork comprises the steps of
step 4, placing a detachable recycling device for reinforcing the deformation joint formwork among the deformation joint formworks;
step 5, installing a split screw;
step 6, installing steel pipes for reinforcing the templates at two sides;
step 7, installing a U-shaped clamp and screwing a nut of the opposite pull rod screw;
8, pouring and vibrating the concrete structures on the two sides of the deformation joint to compact the concrete;
9, after concrete structures on two sides of the deformation joint are poured and the form removal strength required by the specification is met, the detachable recycling device for reinforcing the deformation joint form support can be detached; specifically, the fastening nut is removed to contract the four-bar linkage mechanism and take out the device from the inner side of the template;
and 10, removing the inner template of the deformation joint.
The device and the method provided by the invention improve the construction quality and the construction efficiency of the deformation joint template, and the device is very convenient to install and disassemble and can be repeatedly used, so that the material waste is reduced, the construction cost is saved, the construction period is shortened, and the device and the method are suitable for the reinforcement work of the deformation joint templates with different widths and depths.
Drawings
FIG. 1 is a schematic view of the detachable recycling device for reinforcing a deformation joint formwork according to the present invention.
Fig. 2 is a schematic view of a recycling device according to the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, a detachable recycling device for reinforcing a deformation joint formwork comprises at least two four-bar linkages 1 connected in series, and a screw rod 2 and a fastening nut 3 for connecting the two four-bar linkages in series, wherein the four-bar linkages 1 are square four-bar linkages formed by mutually rotatably connecting bars with the same length, and the four-bar linkages 1 connected in series refer to a tail rotating point of a first four-bar linkage 1, namely a head rotating point of a second four-bar linkage 1; the screw rods 2 uniformly connect the four-bar linkage mechanisms 1 which are connected in series and two fastening nuts 3 are sleeved at the tail parts of the four-bar linkage mechanisms 1 which are positioned at the tail ends.
The four-bar mechanism 1 comprises four detachable recycling devices for reinforcing the deformation joint formwork, and the four detachable recycling devices are connected in series.
The use method of the detachable recycling device for reinforcing the deformation joint formwork comprises the steps of
step 4, placing a detachable recycling device for reinforcing the deformation joint formwork among the deformation joint formworks;
step 5, installing a split screw;
step 6, installing steel pipes for reinforcing the templates at two sides;
step 7, installing a U-shaped clamp and screwing a nut of the opposite pull rod screw;
8, pouring and vibrating the concrete structures on the two sides of the deformation joint to compact the concrete;
9, after concrete structures on two sides of the deformation joint are poured and the form removal strength required by the specification is met, the detachable recycling device for reinforcing the deformation joint form support can be detached; specifically, the fastening nut is removed to contract the four-bar linkage mechanism and take out the device from the inner side of the template;
and 10, removing the inner template of the deformation joint.
The device and the method provided by the invention improve the construction quality and the construction efficiency of the deformation joint template, and the device is very convenient to install and disassemble and can be repeatedly used, so that the material waste is reduced, the construction cost is saved, the construction period is shortened, and the device and the method are suitable for the reinforcement work of the deformation joint templates with different widths and depths.
Claims (3)
1. The utility model provides a be used for reinforced (rfd) removable reuse device of movement joint formwork, characterized by: the four-bar mechanism is a square four-bar mechanism formed by mutually rotating and connecting bars with the same length, and the four-bar mechanism connected in series is a tail rotating point of a first four-bar mechanism, namely a head rotating point of a second four-bar mechanism; the screw rods uniformly connect the four-bar linkage mechanisms which are connected in series, and two fastening nuts are sleeved at the tail part of the four-bar linkage mechanism positioned at the tail end.
2. The removable and reusable apparatus for reinforcing a deformation joint formwork of claim 1, wherein: the four-bar linkage mechanism is four in number and is connected in series with each other.
3. The method for using the removable and reusable device for supporting and reinforcing the deformation joint as claimed in claim 1 or 2, wherein: comprises that
Step 1, erecting a deformation joint formwork scaffold, installing battens and a bottom film,
step 2, installing side formworks at two sides of the deformation joint, and installing concrete top supports which ensure the structural size in the formworks at the two sides;
step 3, adjusting a fastening nut of the detachable recycling device for reinforcing the deformation joint formwork so that the width of a four-bar mechanism is equal to the width of the deformation joint minus two times of the thickness of the deformation joint formwork,
step 4, placing a detachable recycling device for reinforcing the deformation joint formwork among the deformation joint formworks;
step 5, installing a split screw;
step 6, installing steel pipes for reinforcing the templates at two sides;
step 7, installing a U-shaped clamp and screwing a nut of the opposite pull rod screw;
8, pouring and vibrating the concrete structures on the two sides of the deformation joint to compact the concrete;
9, after concrete structures on two sides of the deformation joint are poured and the form removal strength required by the specification is met, the detachable recycling device for reinforcing the deformation joint form support can be detached; specifically, the fastening nut is removed to contract the four-bar linkage mechanism and take out the device from the inner side of the template;
and 10, removing the inner template of the deformation joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246105.0A CN111411773A (en) | 2020-03-31 | 2020-03-31 | Detachable recycling device for reinforcing deformation joint formwork and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246105.0A CN111411773A (en) | 2020-03-31 | 2020-03-31 | Detachable recycling device for reinforcing deformation joint formwork and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111411773A true CN111411773A (en) | 2020-07-14 |
Family
ID=71489509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010246105.0A Pending CN111411773A (en) | 2020-03-31 | 2020-03-31 | Detachable recycling device for reinforcing deformation joint formwork and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111411773A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809861A (en) * | 2020-08-19 | 2020-10-23 | 山东方圆建筑材料有限公司 | Formwork supporting die for construction of building components on two sides of deformation joint and working method |
| CN114892973A (en) * | 2022-03-31 | 2022-08-12 | 中国十七冶集团有限公司 | Deformation joint two-side template reinforcing device and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672626A (en) * | 1970-03-06 | 1972-06-27 | James Thornton | Reusable forms for casting columns |
| JPH06257218A (en) * | 1993-03-05 | 1994-09-13 | Shimizu Corp | Frame mounting structure of post/beam joint |
| CN103669655A (en) * | 2013-12-24 | 2014-03-26 | 山东万鑫建设有限公司 | Construction technology for pouring concrete of walls on two sides of deformation joint |
| CN208056691U (en) * | 2018-04-10 | 2018-11-06 | 中青建安建设集团有限公司 | A kind of construction joint formwork support |
-
2020
- 2020-03-31 CN CN202010246105.0A patent/CN111411773A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672626A (en) * | 1970-03-06 | 1972-06-27 | James Thornton | Reusable forms for casting columns |
| JPH06257218A (en) * | 1993-03-05 | 1994-09-13 | Shimizu Corp | Frame mounting structure of post/beam joint |
| CN103669655A (en) * | 2013-12-24 | 2014-03-26 | 山东万鑫建设有限公司 | Construction technology for pouring concrete of walls on two sides of deformation joint |
| CN208056691U (en) * | 2018-04-10 | 2018-11-06 | 中青建安建设集团有限公司 | A kind of construction joint formwork support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809861A (en) * | 2020-08-19 | 2020-10-23 | 山东方圆建筑材料有限公司 | Formwork supporting die for construction of building components on two sides of deformation joint and working method |
| CN114892973A (en) * | 2022-03-31 | 2022-08-12 | 中国十七冶集团有限公司 | Deformation joint two-side template reinforcing device and using method thereof |
| CN114892973B (en) * | 2022-03-31 | 2023-08-29 | 中国十七冶集团有限公司 | Deformation joint two-side template reinforcing device and application method thereof |
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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 | ||
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Application publication date: 20200714 |