CN112627510A - Structural deformation joint synchronous construction formwork reinforcing device and construction method - Google Patents
Structural deformation joint synchronous construction formwork reinforcing device and construction method Download PDFInfo
- Publication number
- CN112627510A CN112627510A CN202011448212.8A CN202011448212A CN112627510A CN 112627510 A CN112627510 A CN 112627510A CN 202011448212 A CN202011448212 A CN 202011448212A CN 112627510 A CN112627510 A CN 112627510A
- Authority
- CN
- China
- Prior art keywords
- adjustable
- screw rod
- template
- battens
- wood
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000009415 formwork Methods 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000002023 wood Substances 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
-
- 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
- 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
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 relates to a structure deformation joint synchronous construction template reinforcing device, which is characterized in that: the adjustable shoring device comprises an adjustable shoring device, a steel pipe, battens and a wood template; the adjustable jacking device comprises steel plates, a screw rod and a hexagonal joint nut, wherein the screw rod is welded between the two steel plates, and the hexagonal joint nut is matched with the screw rod to form a positive screw and a negative screw; the wood formwork is erected outside the concrete columns, the adjustable shoring device is provided with deformation joints between the concrete columns, steel pipes are arranged outside the concrete columns, and a plurality of battens are transversely arranged between the steel pipes and the wood formwork. The invention effectively controls the width of the deformation joint, and the lines are straight, so that the forming quality is good.
Description
Technical Field
The invention relates to the field of building construction, in particular to a device and a method for reinforcing a synchronous construction template of a structural deformation joint.
Background
Along with the development of the construction industry, the single building is bigger and bigger, and in order to guarantee the structure safety, designers keep a plurality of deformation joints. The width of a deformation joint of a common building is 100mm, the width brings great difficulty for reinforcing a construction template (particularly when structures on two sides of the deformation joint need synchronous construction to meet the requirement of a construction period), and in the field of domestic building construction, the deformation joint is usually isolated by a foam plate under the condition.
The following disadvantages exist for this way of erecting a template:
the foam board has poor strength and rigidity, easy deformation and poor flame retardant property.
The line quality is uncontrollable, and the molding quality is poor.
The dismantling difficulty is large.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the device and the method for synchronously constructing the template through the structural deformation joint, meets the requirements on the section size and the verticality of the structural column at the deformation joint, saves the later repair and removal cost, and ensures the construction quality.
In order to solve the technical problem, the invention is realized as follows:
the utility model provides a synchronous construction formwork reinforcing apparatus of structure movement joint which characterized in that: the adjustable shoring device comprises an adjustable shoring device, a steel pipe, battens and a wood template; the adjustable jacking device comprises steel plates, a screw rod and a hexagonal joint nut, wherein the screw rod is welded between the two steel plates, and the hexagonal joint nut is matched with the screw rod to form a positive screw and a negative screw; the wood formwork is erected outside the concrete columns, the adjustable shoring device is provided with deformation joints between the concrete columns, steel pipes are arranged outside the concrete columns, and a plurality of battens are transversely arranged between the steel pipes and the wood formwork.
The synchronous construction formwork reinforcing device of structure movement joint, its characterized in that: the thickness of the wood formwork is 16mm or 18 mm.
The synchronous construction formwork reinforcing device of structure movement joint, its characterized in that: the battens are fixed with the wood template through screws.
The construction method of the template reinforcing device for the synchronous construction of the structural deformation joint is characterized by comprising the following steps of:
step 3, erecting battens, and firmly fixing the battens and the template by using iron nails;
step 7, finally twisting and oppositely pulling the screw rod to firmly fix the screw rod;
step 8, pouring concrete, and curing until the condition of dismantling the template is met;
and 9, removing the template, and adjusting the adjustable device 1 to leave a gap for removing.
The invention has the beneficial effects that: the applicability is strong, and the manufacturing cost is low; the deformation joint is attractive in forming, the size of the section of the column is complete, and the deformation joint cover plate is convenient to mount at the later stage; the concrete is easy to dismantle, the dismantling cost is reduced, and the integrity of the concrete is ensured.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a schematic view of an adjustable jacking device.
Detailed Description
As shown in fig. 1 and 2: a structure deformation joint synchronous construction template reinforcing device comprises an adjustable shoring device 1; phi 48 is multiplied by 3, the steel pipe is 2; 40mm by 90mm flitch 3; the thickness of the high-quality wood template 4 is generally 16mm or 18 mm. The adjustable shoring device 1 is shown in fig. 2 and comprises 200 × 50 × 5 steel plates 1-1; phi 36 screw 1-2, steel plate 1-1 and screw 1-2 are connected by welding; and the hexagonal joint nuts 1-3 are matched with the screw rods to form positive and negative threads.
The wooden template 4 is erected outside the concrete column 5, the adjustable shoring device 1 is provided with a structural deformation joint 6 between the concrete columns, a steel pipe 2 is arranged outside the concrete column, and a plurality of battens 3 are transversely arranged between the steel pipe 2 and the wooden template 4.
The using method comprises the following steps:
step 3, erecting battens, and firmly fixing the battens and the template by using iron nails;
and 5, reinforcing the steel pipe 2, adopting a counter-pulling screw rod to primarily fix the steel pipe, and reserving an adjustable space.
And 6, adjusting the adjustable device to enable the deformation joint to meet the design requirements.
And 7, finally twisting the oppositely pulling screw rod to firmly fix the oppositely pulling screw rod.
And 8, pouring concrete, and curing until the formwork dismantling conditions are met.
And 9, removing the template, and adjusting the adjustable device 1 to leave a gap for removing.
Claims (4)
1. The utility model provides a synchronous construction formwork reinforcing apparatus of structure movement joint which characterized in that: the adjustable shoring device comprises an adjustable shoring device, a steel pipe, battens and a wood template; the adjustable jacking device comprises steel plates, a screw rod and a hexagonal joint nut, wherein the screw rod is welded between the two steel plates, and the hexagonal joint nut is matched with the screw rod to form a positive screw and a negative screw; the wood formwork is erected outside the concrete columns, the adjustable shoring device is provided with deformation joints between the concrete columns, steel pipes are arranged outside the concrete columns, and a plurality of battens are transversely arranged between the steel pipes and the wood formwork.
2. The synchronous construction formwork reinforcing apparatus of structural deformation joint of claim 1, characterized in that: the thickness of the wood formwork is 16mm or 18 mm.
3. The synchronous construction formwork reinforcing apparatus of structural deformation joint of claim 1, characterized in that: the battens are fixed with the wood template through screws.
4. The construction method of the synchronous construction formwork reinforcing device for the structural deformation joint as claimed in claim 1, characterized by comprising the steps of:
step 1, binding frame column steel bars;
step 2, erecting a high-quality wood template 1;
step 3, erecting battens, and firmly fixing the battens and the template by using iron nails;
step 4, fixing the adjustable device 1, and determining the distance in the column height direction according to the size of the section of the column, wherein the distance is preferably 500-600 mm generally;
step 5, reinforcing the steel pipe 2, adopting a counter-pulling screw rod to primarily fix the steel pipe, and reserving an adjustable space;
step 6, adjusting the adjustable device to enable the deformation joint to meet the design requirement;
step 7, finally twisting and oppositely pulling the screw rod to firmly fix the screw rod;
step 8, pouring concrete, and curing until the condition of dismantling the template is met;
and 9, removing the template, and adjusting the adjustable device 1 to leave a gap for removing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448212.8A CN112627510A (en) | 2020-12-11 | 2020-12-11 | Structural deformation joint synchronous construction formwork reinforcing device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448212.8A CN112627510A (en) | 2020-12-11 | 2020-12-11 | Structural deformation joint synchronous construction formwork reinforcing device and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112627510A true CN112627510A (en) | 2021-04-09 |
Family
ID=75310321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011448212.8A Pending CN112627510A (en) | 2020-12-11 | 2020-12-11 | Structural deformation joint synchronous construction formwork reinforcing device and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112627510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389373A (en) * | 2021-07-14 | 2021-09-14 | 中国建筑第八工程局有限公司 | Double-column formwork reinforcing device at deformation joint and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587713A (en) * | 2017-09-29 | 2018-01-16 | 中国十七冶集团有限公司 | A kind of concrete panel expansion joint uses the two-sided anti-deformation construction method of interior formwork |
| CN208105870U (en) * | 2017-12-29 | 2018-11-16 | 中交一公局海威工程建设有限公司 | A kind of fixed device and it is used for deformation joint twin columns formwork device |
| CN208310200U (en) * | 2018-05-31 | 2019-01-01 | 中建八局第三建设有限公司 | A kind of expansion joint two side columns template reinforcing device |
| 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 |
| CN110130632A (en) * | 2019-04-29 | 2019-08-16 | 广东技术师范学院天河学院 | A kind of interlayer template and its installation method for aseismatic joint construction |
| CN209353696U (en) * | 2018-12-10 | 2019-09-06 | 中建一局集团第一建筑有限公司 | Deformation joint support mould tool and its support mould bases |
-
2020
- 2020-12-11 CN CN202011448212.8A patent/CN112627510A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587713A (en) * | 2017-09-29 | 2018-01-16 | 中国十七冶集团有限公司 | A kind of concrete panel expansion joint uses the two-sided anti-deformation construction method of interior formwork |
| CN208105870U (en) * | 2017-12-29 | 2018-11-16 | 中交一公局海威工程建设有限公司 | A kind of fixed device and it is used for deformation joint twin columns formwork device |
| CN208310200U (en) * | 2018-05-31 | 2019-01-01 | 中建八局第三建设有限公司 | A kind of expansion joint two side columns template reinforcing device |
| CN209353696U (en) * | 2018-12-10 | 2019-09-06 | 中建一局集团第一建筑有限公司 | Deformation joint support mould tool and its support mould bases |
| 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 |
| CN110130632A (en) * | 2019-04-29 | 2019-08-16 | 广东技术师范学院天河学院 | A kind of interlayer template and its installation method for aseismatic joint construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113389373A (en) * | 2021-07-14 | 2021-09-14 | 中国建筑第八工程局有限公司 | Double-column formwork reinforcing device at deformation joint and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109707173B (en) | Construction method of assembly type laminated beam plate installation auxiliary device | |
| CN111962860B (en) | Design and construction method of shear key assembly type formwork of hollow sandwich plate | |
| CN105569331A (en) | Simple supporting method for cylindrical concrete formwork | |
| CN211775739U (en) | Detachable formwork structure for cast-in-place concrete slab | |
| CN202467187U (en) | Adjustable tool air-conditioning plate template bracket | |
| CN112627510A (en) | Structural deformation joint synchronous construction formwork reinforcing device and construction method | |
| CN111980398B (en) | Connecting structure for joint of wall aluminum formwork and wood formwork and construction method | |
| CN108930406B (en) | Construction method for large-formwork narrow-space wall based on integral assembly | |
| CN106088579B (en) | The erection method of reinforced concrete wall template | |
| CN103334582B (en) | Method for installing and constructing short-leg shear wall formwork supporting system | |
| CN215889453U (en) | Temporary support for two sides of post-cast strip of building floor | |
| CN115717453A (en) | Continuous construction method for multi-layer cantilever beam | |
| CN214658863U (en) | Long inclined plane fair-faced concrete formwork support system with inclination angle larger than 45 degrees | |
| CN211369523U (en) | Template system of expansion joint shear force wall | |
| CN212249192U (en) | Reinforced structure of board side form is encorbelmented to super thick | |
| CN112282351A (en) | Expansion joint shaping template and construction method thereof | |
| CN220058341U (en) | Positioning structure for embedded part connected with high-precision shock insulation support | |
| CN215594464U (en) | Prefabricated wallboard and connection structure of prefabricated wallboard | |
| CN103410312A (en) | Template system beam partially supported, plate free of supporting and size adjustable | |
| CN214531911U (en) | Oversized-section frame column formwork system | |
| CN220686735U (en) | Large-span concrete beam slab template supporting system | |
| CN215803196U (en) | Building structure corner concrete cast-in-place formwork fixed knot constructs | |
| CN218479548U (en) | Assembled side form reinforcing fastener | |
| CN216766776U (en) | Rectangular column formwork mounting reinforcing apparatus | |
| CN215630802U (en) | Prefabricated wallboard and connecting joint of prefabricated wallboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210409 |
|
| RJ01 | Rejection of invention patent application after publication |