CN113389373A - Double-column formwork reinforcing device at deformation joint and construction method thereof - Google Patents
Double-column formwork reinforcing device at deformation joint and construction method thereof Download PDFInfo
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- CN113389373A CN113389373A CN202110794623.0A CN202110794623A CN113389373A CN 113389373 A CN113389373 A CN 113389373A CN 202110794623 A CN202110794623 A CN 202110794623A CN 113389373 A CN113389373 A CN 113389373A
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- 238000009415 formwork Methods 0.000 title claims abstract description 107
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000004064 recycling Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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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
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- 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
-
- 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
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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
-
- 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
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
Landscapes
- 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 discloses a double-column template reinforcing device at a deformation joint and a construction method thereof, wherein the device comprises: two first side templates which are oppositely arranged; the two outer templates are connected between two opposite sides of the two outer templates respectively, and the two first side templates and the two outer templates are connected through the drawknot components respectively; the two inner templates are respectively arranged on the inner sides of the two outer templates, the two opposite sides of each inner template are connected to the two first side templates, a deformation joint is formed between the two inner templates, a casting space is formed between each outer template and the corresponding inner template, the opposite sides of the inner templates are respectively connected with a plurality of limiting plates, and the limiting plates are arranged at intervals in the vertical direction; the two opposite sides of the supporting pieces are respectively supported on the opposite sides of the two inner formworks, accommodating through grooves are formed in the two opposite sides of the supporting pieces, and the limiting plates are detachably embedded in the accommodating through grooves. The invention solves the problem that when the columns are arranged on the two sides of the deformation joint, the template between the two columns is not easy to reinforce.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a double-column formwork reinforcing device at a deformation joint and a construction method thereof.
Background
The deformation joint is a structural joint which is vertically arranged along a proper position in the length direction of the house for preventing the structure of the building elements from cracking or damaging due to factors such as temperature, sedimentation and the like. The two side structure intervals of a general deformation joint are smaller, when the deformation joint is arranged between two columns, the two columns are difficult to independently support a template, and the template in the middle of the two columns is difficult to reinforce.
Disclosure of Invention
In order to overcome the defects in the prior art, a double-column template reinforcing device at a deformation joint and a construction method thereof are provided so as to solve the problem that when columns are arranged on two sides of the deformation joint, a template in the middle of the two columns is not easy to reinforce.
In order to realize above-mentioned purpose, provide a deformation joint department twin columns template reinforcing apparatus, include:
two first side templates which are oppositely arranged;
the two outer templates are connected between two opposite sides of the two first side templates respectively;
the two inner templates are respectively arranged at the inner sides of the two outer templates, the two opposite sides of each inner template are connected between the two first side templates, a deformation joint is formed between the two inner templates, a casting space for casting a column is formed between each outer template and the corresponding inner template, the opposite sides of the inner templates are respectively connected with a plurality of limiting plates, and the limiting plates are arranged at intervals in the vertical direction;
the supporting pieces are arranged between the limiting plates of the two inner formworks, the two opposite sides of each supporting piece are respectively supported on the opposite sides of the two inner formworks, accommodating through grooves are formed in the two opposite sides of each supporting piece, and the limiting plates are detachably embedded in the accommodating through grooves; and
and the two first side templates and the two outer templates are connected through the drawknot components in a drawknot manner respectively.
Furthermore, a plurality of rolling shafts are rotatably arranged at the bottom of the accommodating through groove, and the limiting plate is pressed against the plurality of rolling shafts.
Further, the limiting plate sets up along the horizontal direction, the roller bearing is vertical to be set up, the upper end and the lower extreme of roller bearing extend respectively and form the fixed axle, the shaft hole has been seted up to the inside wall that the groove was led to the holding, the fixed axle rotationally inserts and locates in the fixed axle.
Further, the tie assembly includes:
the first side templates, the outer templates and the inner templates are provided with through holes, and the opposite-pulling screws penetrate through the through holes of the two first side templates or the opposite-pulling screws penetrate through the through holes of the two outer templates and the through holes of the two inner templates; and
and the screw pieces are screwed at the end parts of the opposite-pulling screw rods and pressed against the outer side of the first side template or the outer side of the outer template.
The invention provides a construction method of a double-column formwork reinforcing device at a deformation joint, which comprises the following steps:
erecting a first side template;
erecting two outer formworks on the same side of the first side formwork, and respectively connecting the two outer formworks to the two opposite sides of the first side formwork;
erecting two inner formworks between the two outer formworks, and respectively connecting the two inner formworks to the first side formwork;
arranging a supporting piece between the limiting plates of the two inner formworks, and detachably embedding the limiting plates of the two inner formworks into the accommodating through grooves on the two opposite sides of the supporting piece, so that the two opposite sides of the supporting piece are respectively supported on the opposite sides of the two inner formworks;
erecting another first side formwork on one side of the outer formwork, which is far away from the first side formwork, and connecting the another first side formwork to the two outer formworks and the two inner formworks, so that a casting space for casting a column is formed between the outer formwork and the opposite inner formworks, and a deformation joint is formed between the two inner formworks;
and respectively installing a drawknot component between the two first side templates and between the two outer templates, so that the two first side templates are connected together in a drawknot manner, and the two outer templates are connected together in a drawknot manner.
The double-column formwork reinforcing device at the deformation joint has the advantages that the two column formworks are used as a whole for sealing and reinforcing, the two column formworks are supported by the supporting piece, the formworks (namely the first side formwork and the outer formwork) on the outer sides of the two column formworks are firstly dismounted when the formworks are dismounted, then the supporting piece is pushed out from the space between the two limiting plates for later recycling, the inner formwork in the deformation joint is pried and dismounted for circulation use, and the double-column formwork reinforcing device at the deformation joint can be repeatedly used, so that the dismounting and circulation of the formworks on the two sides of the deformation joint are facilitated, the material is saved, the manufacturing is easy, the convenience and the rapidness are realized, and the formwork dismounting time is saved. On the other hand, the double-column template reinforcing device at the deformation joint has a self-limiting function, ensures the distance compliance of template reinforcement, does not shake and loosen during pouring, has good forming surface verticality, and improves the engineering quality.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a double-column formwork reinforcing device at a deformation joint according to an embodiment of the invention.
FIG. 2 is a front view of a dual column form reinforcement at a deformation joint in accordance with an embodiment of the present invention.
Fig. 3 is a schematic structural view of a support member according to an embodiment of the present invention.
Fig. 4 to 6 are schematic diagrams illustrating steps of a construction method of a double-column formwork reinforcing device at a deformation joint according to an embodiment of the present invention.
Fig. 7 is a partial enlarged view at C in fig. 6.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 3, the present invention provides a double-column formwork reinforcing apparatus at a deformation joint, including: two first side formworks 1, two outer formworks 2, two inner formworks 3, a plurality of supporting members 4 and a tie assembly 5.
The two first side formworks 1 are oppositely arranged. An outer template 2 is respectively connected between two opposite sides of the two first side templates 1.
In this embodiment, the first side forms have opposite first and second sides, and an outer form is connected between the first sides of the two first side forms, and an outer form is connected between the second sides of the two first side forms.
The two inner formworks 3 are respectively arranged at the inner sides of the two outer formworks 2 (i.e. the opposite sides of the outer formworks). The opposite sides of the inner formworks 3 are connected between the first side formworks 1. A deformation joint B is formed between the two inner formworks 3. The outer form 2 forms a casting space a with an inner form 3 located opposite thereto. The casting space A is used for casting the column.
In this embodiment, the positions of two outer formworks and two inner formworks correspond one to one for two outer formworks and two inner formworks enclose respectively in the relative both sides of first side template and close formation one and water and make the space. The deformation joint B is arranged between the two casting spaces.
The opposite sides of the inner formworks 3 are respectively connected with a plurality of limiting plates 31. The plurality of limiting plates 31 are arranged at intervals in the vertical direction. The supporting member 4 is arranged between two limiting plates 31 which are opposite to each other in position of the two inner formworks. Opposite sides of the support 4 are supported on opposite sides of the two inner formworks 3, respectively. The opposite sides of the support 4 are formed with accommodating through grooves. The limiting plate 31 is detachably embedded in the accommodating through groove.
In this embodiment, the limit plate is provided along the width direction of the inner formworks.
The two first side templates 1 and the two outer templates 2 are connected through a drawknot component 5. In the embodiment, the two first side formworks 1 are connected through a plurality of tie components 5 in a tie mode; the two outer templates 2 are connected through a plurality of drawknot components 5. Wherein, the two opposite sides of the two first side templates are respectively connected together through a plurality of drawknot components. The drawknot assembly penetrates through the casting space and between the two adjacent support pieces.
According to the double-column template reinforcing device at the deformation joint, the two column templates are used as a whole for sealing and reinforcing, the two column templates are supported by the supporting piece, the surrounding templates (namely the first side template and the outer template) at the outer sides of the two column templates are firstly removed when the templates are finally removed, then the supporting piece is pushed out from between the two limiting plates for later recycling, the inner template in the deformation joint is pried and removed for turnover use, and the pulling type double-column template reinforcing device at the deformation joint can be repeatedly used, so that the templates at the two sides of the deformation joint can be conveniently and quickly removed, materials are saved, and the manufacturing is easy, convenient and quick, and the time for removing the templates is saved. On the other hand, the double-column template reinforcing device at the deformation joint has a self-limiting function, ensures the distance compliance of template reinforcement, does not shake and loosen during pouring, has good forming surface verticality, and improves the engineering quality.
In a preferred embodiment, the support member comprises a pressure-bearing fillet and two flange plates. The opposite sides of the pressure-bearing fillet are respectively connected with the middle parts of the two flange plates. The accommodating through groove is formed between the side parts of the two flange plates and the pressure-bearing fillet.
In this embodiment, the inner wall coating that the logical groove of holding has lubricating grease, when form removal, because lubricating grease's effect, can high-efficient swift release the support from between two limiting plates.
As a preferred embodiment, a plurality of rollers are rotatably mounted at the bottom of the accommodating through groove. The limiting plate 31 is pressed against the plurality of rollers. In the present embodiment, the stopper plate 31 is disposed in the horizontal direction. The roller is vertically arranged. The upper end and the lower end of the roller are respectively extended to form a fixed shaft. The inside wall that the holding led to the groove has seted up the shaft hole. The fixed shaft is rotatably inserted in the fixed shaft.
Specifically, the shaft hole has been seted up to the lateral part of flange board, the fixed axle at roller bearing both ends rotationally wears to locate in the shaft hole.
As a preferred embodiment, the tie assembly 5 comprises: a counter-pull screw 51 and a plurality of screws 52. The plurality of screw members 52 are screwed to the ends of the counter screw 51. The screw 52 is pressed against the outer side of the first side form 1 or the outer side of the outer form 2.
Specifically, the first side formwork 1, the outer formwork 2 and the inner formwork 3 are respectively provided with a through hole.
Referring to fig. 1, a plurality of tie screws 51 are inserted into the through holes of the first side forms 1. The plurality of screw members 52 are screwed to the ends of the counter screw 51. The screw 52 is pressed against the outer side of the first side formwork 1.
A plurality of counter-pulling screws 51 are inserted into the through holes of the two outer formworks 2 and the two inner formworks 3. The plurality of screw members 52 are screwed to the ends of the counter screw 51. The screw 52 is pressed against the outside of the outer formwork 2.
In this embodiment, a plurality of first back ridges are respectively mounted on the outer sides of the first side formwork 1 and the outer formwork 2. The first back ridge is arranged along the vertical direction. A plurality of first back arriss set up along the width direction interval of first side template and exterior sheathing. Many first back of the body stupefied keep away from one side of casting the space and install many second back of the body stupefied, and the stupefied edge setting of second back of the body is along the horizontal direction. Two ends of the opposite-pulling screw rod respectively penetrate through the second back ridge, and the screwing piece is pressed against the second back ridge.
Referring to fig. 4 to 7, the invention provides a construction method of a double-column formwork reinforcing device at a deformation joint, which comprises the following steps:
s1: a first side form 1 is erected.
S2: two outer formworks 2 are erected on the same side of the first side formwork 1, and the two outer formworks 2 are respectively connected to two opposite sides of the first side formwork 1.
S3: two inner formworks 3 are erected between the two outer formworks 2, and the two inner formworks 3 are respectively connected with the first side formwork.
S4: referring to fig. 4, the supporting member 4 is disposed between the limiting plates 31 of the two inner formworks 3, and the limiting plates 31 of the two inner formworks 3 are detachably embedded in the accommodating through grooves at two opposite sides of the supporting member 4, so that the two opposite sides of the supporting member 4 are respectively supported at the opposite sides of the two inner formworks 3.
S5: erect another first side template 1 in the one side of keeping away from first side template 1 of outer formword 2, connect another first side template 1 in two outer formwords 2 and two inner formwords 3 for be used for pouring the casting space A of post between outer formword 2 and the relative inner formword 3, form movement joint B between two inner formwords 3.
S6: and the two first side templates 1 and the two outer templates 2 are respectively provided with a drawknot component 5, so that the two first side templates 1 are connected together in a drawknot mode, and the two outer templates 2 are connected together in a drawknot mode.
When the two columns are cast and then the mold is disassembled, the first side template and the outer template outside the two columns are firstly disassembled, then the supporting piece is pushed out between the two limiting plates one by using a crowbar, and the inner side template in the deformation joint is pried to be disassembled for later recycling.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (5)
1. The utility model provides a deformation joint department twin columns template reinforcing apparatus which characterized in that includes:
two first side templates which are oppositely arranged;
the two outer templates are connected between two opposite sides of the two first side templates respectively;
the two inner templates are respectively arranged at the inner sides of the two outer templates, the two opposite sides of each inner template are connected between the two first side templates, a deformation joint is formed between the two inner templates, a casting space for casting a column is formed between each outer template and the corresponding inner template, the opposite sides of the inner templates are respectively connected with a plurality of limiting plates, and the limiting plates are arranged at intervals in the vertical direction;
the supporting pieces are arranged between the limiting plates of the two inner formworks, the two opposite sides of each supporting piece are respectively supported on the opposite sides of the two inner formworks, accommodating through grooves are formed in the two opposite sides of each supporting piece, and the limiting plates are detachably embedded in the accommodating through grooves; and
and the two first side templates and the two outer templates are connected through the drawknot components in a drawknot manner respectively.
2. The device for reinforcing the double-column formwork at the deformation joint as claimed in claim 1, wherein a plurality of rollers are rotatably mounted at the bottom of the accommodating through groove, and the limiting plate is pressed against the plurality of rollers.
3. The double-column formwork reinforcing device at the deformation joint as claimed in claim 2, wherein the limiting plate is arranged in a horizontal direction, the roller is arranged vertically, the upper end and the lower end of the roller extend to form a fixing shaft respectively, the inner side wall of the accommodating through groove is provided with a shaft hole, and the fixing shaft is rotatably inserted into the fixing shaft.
4. A double-column form reinforcement device at a deformation joint according to claim 1, wherein the tie assembly comprises:
the first side templates, the outer templates and the inner templates are provided with through holes, and the opposite-pulling screws penetrate through the through holes of the two first side templates or the opposite-pulling screws penetrate through the through holes of the two outer templates and the through holes of the two inner templates; and
and the screw pieces are screwed at the end parts of the opposite-pulling screw rods and pressed against the outer side of the first side template or the outer side of the outer template.
5. A construction method of the double-column formwork reinforcing device at the deformation joint according to any one of claims 1 to 4, characterized by comprising the following steps:
erecting a first side template;
erecting two outer formworks on the same side of the first side formwork, and respectively connecting the two outer formworks to the two opposite sides of the first side formwork;
erecting two inner formworks between the two outer formworks, and respectively connecting the two inner formworks to the first side formwork;
arranging a supporting piece between the limiting plates of the two inner formworks, and detachably embedding the limiting plates of the two inner formworks into the accommodating through grooves on the two opposite sides of the supporting piece, so that the two opposite sides of the supporting piece are respectively supported on the opposite sides of the two inner formworks;
erecting another first side formwork on one side of the outer formwork, which is far away from the first side formwork, and connecting the another first side formwork to the two outer formworks and the two inner formworks, so that a casting space for casting a column is formed between the outer formwork and the opposite inner formworks, and a deformation joint is formed between the two inner formworks;
and respectively installing a drawknot component between the two first side templates and between the two outer templates, so that the two first side templates are connected together in a drawknot manner, and the two outer templates are connected together in a drawknot manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794623.0A CN113389373A (en) | 2021-07-14 | 2021-07-14 | Double-column formwork reinforcing device at deformation joint and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794623.0A CN113389373A (en) | 2021-07-14 | 2021-07-14 | Double-column formwork reinforcing device at deformation joint and construction method thereof |
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| Publication Number | Publication Date |
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| CN113389373A true CN113389373A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110794623.0A Pending CN113389373A (en) | 2021-07-14 | 2021-07-14 | Double-column formwork reinforcing device at deformation joint and construction method thereof |
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| CN (1) | CN113389373A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288436A (en) * | 2022-08-23 | 2022-11-04 | 中建三局集团有限公司 | Double-column synchronous construction tool type template at large-section narrow deformation joint and construction method |
| CN115288431A (en) * | 2022-08-15 | 2022-11-04 | 中国建筑第八工程局有限公司 | Formwork supporting device for V-shaped concrete cylinder and construction method thereof |
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| GB254524A (en) * | 1925-07-18 | 1926-07-08 | William Harris | Improvement relating to the casting of concrete walls in situ |
| KR100982676B1 (en) * | 2010-01-08 | 2010-09-16 | 주식회사 빌드윈 | A support band structure for a concrete mold and an assembly thereof |
| CN104295093A (en) * | 2014-09-23 | 2015-01-21 | 中冶天工上海十三冶建设有限公司 | Formwork system used for pouring deformation joint between double columns of frame structure |
| CN109457958A (en) * | 2018-12-24 | 2019-03-12 | 上海建工七建集团有限公司 | Twin columns subsiding crack template and its installation method |
| CN211622592U (en) * | 2019-11-30 | 2020-10-02 | 河南宏程工程建设有限责任公司 | Template assembly for construction of deformation joint of building structure |
| CN212836688U (en) * | 2020-06-23 | 2021-03-30 | 中建八局第一建设有限公司 | Building template for expansion joint of frame column |
| CN112627510A (en) * | 2020-12-11 | 2021-04-09 | 上海宝冶集团有限公司 | Structural deformation joint synchronous construction formwork reinforcing device and construction method |
-
2021
- 2021-07-14 CN CN202110794623.0A patent/CN113389373A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB254524A (en) * | 1925-07-18 | 1926-07-08 | William Harris | Improvement relating to the casting of concrete walls in situ |
| KR100982676B1 (en) * | 2010-01-08 | 2010-09-16 | 주식회사 빌드윈 | A support band structure for a concrete mold and an assembly thereof |
| CN104295093A (en) * | 2014-09-23 | 2015-01-21 | 中冶天工上海十三冶建设有限公司 | Formwork system used for pouring deformation joint between double columns of frame structure |
| CN109457958A (en) * | 2018-12-24 | 2019-03-12 | 上海建工七建集团有限公司 | Twin columns subsiding crack template and its installation method |
| CN211622592U (en) * | 2019-11-30 | 2020-10-02 | 河南宏程工程建设有限责任公司 | Template assembly for construction of deformation joint of building structure |
| CN212836688U (en) * | 2020-06-23 | 2021-03-30 | 中建八局第一建设有限公司 | Building template for expansion joint of frame column |
| CN112627510A (en) * | 2020-12-11 | 2021-04-09 | 上海宝冶集团有限公司 | Structural deformation joint synchronous construction formwork reinforcing device and construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288431A (en) * | 2022-08-15 | 2022-11-04 | 中国建筑第八工程局有限公司 | Formwork supporting device for V-shaped concrete cylinder and construction method thereof |
| CN115288436A (en) * | 2022-08-23 | 2022-11-04 | 中建三局集团有限公司 | Double-column synchronous construction tool type template at large-section narrow deformation joint and construction method |
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Application publication date: 20210914 |
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| RJ01 | Rejection of invention patent application after publication |