CN112727079A - Protection integrated shaping combined type template and construction method - Google Patents
Protection integrated shaping combined type template and construction method Download PDFInfo
- Publication number
- CN112727079A CN112727079A CN202110112495.7A CN202110112495A CN112727079A CN 112727079 A CN112727079 A CN 112727079A CN 202110112495 A CN202110112495 A CN 202110112495A CN 112727079 A CN112727079 A CN 112727079A
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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
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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
- E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
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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
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside
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 protection integrated shaping combined template and a construction method, wherein the protection integrated shaping combined template comprises a combined template, a workbench and a support rod, the combined template is arranged on the ground, the workbench is arranged at the top of the combined template, and the support rod is arranged at the periphery of the combined template; the combined template is a vertically arranged square column template and comprises a template unit I and a template unit II, wherein the template unit I and the template unit II are arranged oppositely. The modular combined structure is adopted, so that compared with the traditional wood formwork assembling operation efficiency, the formwork turnover rate is improved, the labor is saved, the formwork standardization degree is improved, the construction cost is reduced, and the construction progress is accelerated; the template is provided with a protection system, a protection structure is not required to be erected for the second time, the construction safety is guaranteed, meanwhile, the convenience of operation is effectively improved, and the construction efficiency is improved; the steel template is shaped, the structure dead weight is light, the plate width is large, the assembly seams among the templates are reduced, and the deformation resistance is good.
Description
Technical Field
The invention relates to the technical field of building construction auxiliary equipment, in particular to a protection integrated shaping combined type template and a construction method.
Background
Because the development of the building construction technology in China is limited by the industrial development technology, the templates used at the present stage generally fall behind developed countries, and still a great number of wood templates are adopted, and the construction standard gradually draws close to the developed countries along with the technical progress and the gradual improvement of the requirements on the building construction quality. When the traditional wood formwork is applied to a cast-in-place concrete structure, the flatness after pouring is difficult to meet the requirement, and the defects of low turnover rate, high cost, low production efficiency, high labor cost, slow construction progress and the like exist; the generation of the combined steel template overcomes the problems of insufficient rigidity, low flatness and low turnover rate of the wood template to a great extent. Although the combined steel template has obvious superiority aiming at large-scale wall plate members, the advantages of the existing combined steel template are still not obvious for the construction of a large number of small-scale independent columns, particularly independent frame columns, and the aims of saving labor, shortening construction period, improving construction quality and improving standardization degree are fulfilled by the novel steel template.
Disclosure of Invention
The invention provides a protection integrated shaping combined type template and a construction method, which improve the template standardization degree, reduce the construction cost and effectively improve the construction efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a protection integrated shaping combined template comprises a combined template, a workbench and support rods, wherein the combined template is arranged on the ground, the workbench is arranged at the top of the combined template, and the support rods are arranged at the periphery of the combined template;
the combined template is a vertically arranged square column template and comprises a template unit I and a template unit II, the template unit I and the template unit II are oppositely arranged, the template unit I comprises a panel and a stiffening rib, and the stiffening rib is arranged on the outer side surface of the panel and comprises a transverse rib plate and a vertical rib plate; the second template unit comprises a panel, a stiffening rib and a connecting plate, wherein the connecting plate is arranged at the outer end of the panel and connected to the inner side face of the panel of the first template unit.
Further, the workstation comprises the workstation unit, the workstation unit includes rack, operation face and guardrail, the rack can be dismantled the top of connecting at the template unit, is located the outside of panel, operation face and guardrail are established on the rack.
Furthermore, the bracing piece includes base and strut, the base is established subaerial, the inner of strut is connected on the stiffening rib, and the outer end is connected on the base.
Furthermore, the bracing frame comprises an inclined stay bar, a transverse stay bar and a connecting rod, the inner ends of the inclined stay bar and the transverse stay bar are connected to the vertical rib plate, the outer ends of the inclined stay bar and the transverse stay bar are connected to the connecting rod, and the bottom end of the connecting rod is arranged in the base.
And furthermore, the connecting plate is perpendicular to the outer side face of the panel of the template unit II, is attached to the inner side face of the panel of the template unit I, and is vertically arranged at the outer end of the panel.
Furthermore, the connecting plate is fixedly connected to the panel of the first template unit through connecting bolts, and the connecting bolts are arranged at vertical intervals.
Furthermore, the panel and the transverse rib plates are both of L-shaped structures, the transverse rib plates are arranged on the outer side surface of the panel at intervals up and down, and the vertical rib plates are arranged perpendicular to the transverse rib plates; the width of the transverse rib plate is gradually reduced from the middle to the two ends.
Further, the placing frame and the operation surface are both of a trapezoidal structure, reinforcing rods are arranged on the bottom surface of the placing frame, the reinforcing rods are arranged in an inclined mode, and the bottom end of the reinforcing rods is detachably connected to the vertical rib plate.
Furthermore, a climbing port is formed in the workbench, and a movable cover plate and a crawling ladder are arranged on the climbing port.
A construction method of a protection integrated sizing combined type template comprises the following steps:
s1, prefabricating: respectively prefabricating components of the combined template, the workbench and the supporting rod, and then transferring to a construction site;
s2, assembling accessories: the workbench unit and the support rods are sequentially arranged on the template unit I and the template unit II to complete assembly;
s3, construction preparation: binding and dimension marking of a steel bar keel of the concrete column;
s4, template assembly: placing a template unit II on one side of the steel bar keel, and then butting and fastening the template unit I and the template unit II to form a combined template;
s5, adjusting and fixing: adjusting the positions of the combined template and the steel bar keels to meet the construction requirements, adjusting the flatness of the combined template through the support rods, and then fixing to finish installation;
s6, pouring construction: and pouring, vibrating and solidifying the concrete, and removing the template after the concrete reaches a certain degree.
The invention has the following beneficial effects:
by adopting the modular combined structure, compared with the traditional wood formwork assembling operation efficiency, the efficiency is improved by 50%, the formwork turnover rate is improved, the labor is saved, the formwork standardization degree is improved, the construction cost is reduced, and the construction progress is accelerated; the template is provided with a protection system, a protection structure is not required to be erected for the second time, the construction safety is guaranteed, meanwhile, the convenience of operation is effectively improved, and the construction efficiency is improved; the steel template has light self weight, 20-25% weight lower than that of combined steel template, great plate width, less assembled seams and excellent deformation resistance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the lower structure of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic view of a segmented mold plate structure according to the present invention;
FIG. 6 is a top view of a composite template of the present invention;
FIG. 7 is an enlarged view of the part A of FIG. 6;
FIG. 8 is a schematic structural view of a template unit according to the present invention;
FIG. 9 is a schematic structural diagram of a second template unit according to the present invention;
fig. 10 is a schematic view of the support rod of the present invention.
Reference numerals: 1-combined template, 11-template unit I, 111-panel, 112-stiffening rib, 12-template unit II, 121-connecting plate, 2-workbench, 21-placing rack, 22-operation surface, 23-guardrail, 3-supporting rod, 31-base and 32-support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, 2 and 3, the protection integrated shaping combined template comprises a combined template 1, a workbench 2 and a support rod 3, wherein the combined template 1 is arranged on the ground, the workbench 2 is arranged at the top of the combined template 1, and the support rod 3 is arranged at the periphery of the combined template 1.
As shown in fig. 4, 5, 8, and 9, the composite shuttering 1 is a vertically-arranged square-column shuttering, and includes a shuttering unit i 11 and a shuttering unit ii 12, the shuttering unit i 11 and the shuttering unit ii 12 are oppositely arranged, the shuttering unit i 11 includes a panel 111 and a stiffening rib 112, the stiffening rib 112 is arranged on the outer side of the panel 111, and includes a horizontal rib plate and a vertical rib plate; the second formwork unit 12 comprises a panel 111, a stiffening rib 112 and a connecting plate 121, wherein the connecting plate 121 is arranged at the outer end of the panel 111 and is connected to the inner side surface of the panel 111 of the first formwork unit 11.
Splice relatively through template unit 11 and template unit two 12 and form the square template that is located the steel joist outside and replace traditional present formwork, not only the efficiency of construction is high, and the roughness of steel form is high moreover, and sealing performance is good, more can used repeatedly, effectively reduces construction cost. Meanwhile, the bolt connection of the connecting plate 121 and the panel 111 has the advantages of convenient connection mode, stable and reliable connection effect and tight abutted seam. Set up vertically and horizontally staggered's stiffening rib additional strengthening structural strength, avoid warping for it is high and the wholeness is good to pour the precision.
In the preferred embodiment of the invention, the combined template 1 comprises a template unit I11 and a template unit II 12, wherein the template unit I11 and the template unit II 12 are respectively provided with two workbench units and two support rods 3, when the combined template is installed, the template unit I11 and the template unit II 12 are oppositely spliced together and are connected and fixed through fastening bolts arranged at intervals up and down. When the template is used, the mode of integrally transferring and using the assembled template can be adopted, and the mode of forming a bulk component after disassembly and transferring in place and then assembling can also be adopted.
As shown in fig. 1 and 2, further, the workbench 2 is composed of a workbench unit, the workbench unit includes a placing frame 21, an operation surface 22 and a guardrail 23, the placing frame 21 is detachably connected to the top end of the template unit 11 and is located outside the panel 111, and the operation surface 22 and the guardrail 23 are arranged on the placing frame 21.
As shown in fig. 1, 2 and 10, further, the support rod 3 includes a base 31 and a bracket 32, the base 31 is disposed on the ground, an inner end of the bracket 32 is detachably connected to the stiffener 112, and an outer end is connected to the base 31.
As shown in fig. 1 and 2, further, the supporting frame 32 includes a diagonal brace and a transverse brace, the inner ends of the diagonal brace and the transverse brace are connected to the vertical rib plate, and the outer ends of the diagonal brace and the transverse brace are connected to the base 31.
As shown in fig. 1 and 2, preferably, the base 31 includes a circular plate, a sleeve and a support rod, the circular plate is placed on the ground, the sleeve is fixed on the circular plate, and the support rod is connected in the sleeve by screw threads; the inclined supporting rod and the transverse supporting rod are fixedly connected to the supporting rod.
As shown in fig. 10, the base 31 is preferably a hinged base, and the diagonal brace and the transverse brace are respectively hinged on the base 31.
As shown in fig. 5, 6 and 7, the connecting plate 121 is disposed perpendicular to the outer side surface of the panel 111 of the second form unit 12, attached to the inner side surface of the panel 111 of the first form unit 11, and vertically disposed at the outer end of the panel 111. The connecting plate 121 is arranged to enhance the sealing effect of concrete plugging when the first template unit 11 and the second template unit 12 are spliced, and slurry leakage when the splicing is not uniform is avoided.
Further, the inner sides of the panel 111 and the connecting plate 121 are provided with corresponding ribs. The splicing is more compact, the slurry leakage is effectively avoided, and the joint is smaller.
As shown in fig. 6 and 7, the connecting plates 121 are further fixedly connected to the panels 111 of the first formwork unit 11 by connecting bolts, which are vertically spaced. Bolted connection has high-efficient stable and convenient characteristics, can effectively promote site operation efficiency.
Further, the length of the panel 111 of the first template unit 11 is greater than the length of the panel 111 of the second template unit 12. The outer end of the second template unit 12 is positioned at the inner side of the outer end of the first template unit 11 after installation, and the outer end of the connecting plate 121 is flush with the outer end of the second template unit 12.
Furthermore, reinforcing plates are arranged on the inner side and the outer side of the panel 111 of the first template unit 11 at intervals, reinforcing plates are arranged on the inner side of the outer side of the panel 111 of the second template unit 12 at intervals, and the reinforcing plates are arranged between the transverse rib plates at intervals.
Further, the connecting plates 121 may be vertically continuous to form a whole, or vertically spaced between the transverse rib plates.
Furthermore, the panel 111 and the transverse rib plates are both of an L-shaped structure, the transverse rib plates are arranged on the outer side surface of the panel 111 at intervals up and down, and the vertical rib plates are arranged perpendicular to the transverse rib plates; the width of the transverse rib plate is gradually reduced from the middle to the two ends. The large width of the inner side of the transverse rib plate is due to the fact that the stress at the butt joint corner of the panel 111 is large, the effect of strengthening the structural strength is mainly achieved by widening the width of the transverse rib plate, and the die expansion caused by overlarge pressure during concrete pouring is avoided.
Preferably, the two vertical rib plates are respectively arranged in the middle of two sides of the L-shaped transverse rib plate.
Further, the placing frame 21 and the operation surface 22 are both of a trapezoidal structure, reinforcing rods are arranged on the bottom surface of the placing frame 21, the reinforcing rods are arranged in an inclined mode, and the bottom ends of the reinforcing rods are detachably connected to the vertical rib plates.
Furthermore, a climbing port is formed in the workbench 2, and a movable cover plate and a crawling ladder are arranged on the climbing port.
Furthermore, lifting rings are arranged at the top ends of the template unit I11 and the template unit II 12. The lifting device is used for mounting and lifting.
Preferably, the first template unit 11 and the second template unit 12 are made of 7705 type aluminum plates; the placing rack 21 and the guardrail 23 are stainless steel pipes, and the operation surface 22 is an aluminum plate. The aluminum plate has the advantages of small density, light dead weight, high strength and corrosion resistance.
A construction method of a protection integrated sizing combined type template comprises the following steps:
s1, prefabricating: respectively prefabricating components of the combined template 1, the workbench 2 and the support rod 3, and then transferring to a construction site;
s2, assembling accessories: the workbench unit and the support rod 3 are sequentially arranged on the first template unit 11 and the second template unit 12 to complete assembly; firstly, assembling the workbench unit and the support rod 3 to form two semi-finished product structures which can be directly spliced, and then directly butting, so that the operation is more convenient;
s3, construction preparation: binding and dimension marking of a steel bar keel of the concrete column;
s4, template assembly: firstly, placing a template unit II 12 on one side of the steel bar keel, and then butting and fastening a template unit I11 and the template unit II 12 to form a combined template 1;
s5, adjusting and fixing: adjusting the positions of the combined template 1 and the steel bar keel to meet the construction requirements, adjusting the flatness of the combined template 1 by adjusting the support rods 3, and then fixing to finish installation;
s6, pouring construction: pouring, vibrating and solidifying the concrete, dismantling the template after the concrete is solidified to a certain degree, and then cleaning and transferring the template so as to be reused.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (10)
1. The protection integrated sizing combined template is characterized by comprising a combined template (1), a workbench (2) and support rods (3), wherein the combined template (1) is arranged on the ground, the workbench (2) is arranged at the top of the combined template (1), and the support rods (3) are arranged on the periphery of the combined template (1);
the combined template (1) is a vertically-arranged square-column-shaped template and comprises a template unit I (11) and a template unit II (12), the template unit I (11) and the template unit II (12) are oppositely arranged, the template unit I (11) comprises a panel (111) and a stiffening rib (112), and the stiffening rib (112) is arranged on the outer side surface of the panel (111) and comprises a transverse rib plate and a vertical rib plate; the second template unit (12) comprises a panel (111), a stiffening rib (112) and a connecting plate (121), wherein the connecting plate (121) is arranged at the outer end of the panel (111) and is connected to the inner side face of the panel (111) of the first template unit (11).
2. The protective integrated sizing and assembling template as claimed in claim 1, wherein: workstation (2) comprises the workstation unit, the workstation unit includes rack (21), operation face (22) and guardrail (23), the top of connection at template unit (11) can be dismantled in rack (21), is located the outside of panel (111), establish on rack (21) operation face (22) and guardrail (23).
3. The protective integrated sizing and assembling template as claimed in claim 1, wherein: the supporting rod (3) comprises a base (31) and a supporting frame (32), the base (31) is arranged on the ground, the inner end of the supporting frame (32) is connected to the stiffening rib (112), and the outer end of the supporting frame is connected to the base (31).
4. The protective integrated sizing and assembling template as claimed in claim 3, wherein: the strut (32) comprises an inclined strut, a transverse strut and a connecting rod, the inner ends of the inclined strut and the transverse strut are connected to the vertical rib plate, the outer ends of the inclined strut and the transverse strut are connected to the connecting rod, and the bottom end of the connecting rod is arranged in the base (31).
5. The protective integrated sizing and assembling template as claimed in claim 1, wherein: and the connecting plate (121) is perpendicular to the outer side face of the panel (111) of the template unit II (12), is attached to the inner side face of the panel (111) of the template unit I (11), and is vertically arranged at the outer end of the panel (111).
6. The protective integrated sizing and assembling template as claimed in claim 1, wherein: the connecting plates (121) are fixedly connected to the panel (111) of the first template unit (11) through connecting bolts, and the connecting bolts are arranged at intervals in the vertical direction.
7. The protective integrated sizing and assembling template as claimed in claim 1, wherein: the panel (111) and the transverse rib plates are both L-shaped structures, the transverse rib plates are arranged on the outer side surface of the panel (111) at intervals up and down, and the vertical rib plates are arranged perpendicular to the transverse rib plates; the width of the transverse rib plate is gradually reduced from the middle to the two ends.
8. The protective integrated sizing and assembling template as claimed in claim 1, wherein: the rack (21) and the operation surface (22) are both of a trapezoidal structure, reinforcing rods are arranged on the bottom surface of the rack (21), the reinforcing rods are arranged in an inclined mode, and the bottom end of the reinforcing rods is detachably connected to the vertical rib plate.
9. The protective integrated sizing and assembling template as claimed in claim 2, wherein: the working table (2) is provided with a climbing port, and the climbing port is provided with a movable cover plate and a crawling ladder.
10. The construction method of the protection-integrated sizing combined type formwork as claimed in any one of claims 1 to 9, wherein the construction method comprises the following steps:
s1, prefabricating: respectively prefabricating components of the combined template (1), the workbench (2) and the support rod (3), and then transferring to a construction site;
s2, assembling accessories: the workbench unit and the support rod (3) are sequentially arranged on the template unit I (11) and the template unit II (12) to complete assembly;
s3, construction preparation: binding and dimension marking of a steel bar keel of the concrete column;
s4, template assembly: firstly, placing a template unit II (12) on one side of the steel bar keel, and then butting and fastening the template unit I (11) and the template unit II (12) to form a combined template (1);
s5, adjusting and fixing: the positions of the combined template (1) and the steel bar keel are adjusted to meet the construction requirements, the flatness of the combined template (1) is adjusted by adjusting the supporting rods (3), and then the combined template is fixed to complete installation;
s6, pouring construction: and pouring, vibrating and solidifying the concrete, and removing the template after the concrete reaches a certain degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112495.7A CN112727079A (en) | 2021-01-27 | 2021-01-27 | Protection integrated shaping combined type template and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110112495.7A CN112727079A (en) | 2021-01-27 | 2021-01-27 | Protection integrated shaping combined type template and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112727079A true CN112727079A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110112495.7A Pending CN112727079A (en) | 2021-01-27 | 2021-01-27 | Protection integrated shaping combined type template and construction method |
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| CN (1) | CN112727079A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB603084A (en) * | 1944-11-17 | 1948-06-09 | John Laurie Mckean | Improvements in and relating to shuttering for concrete and reinforced concrete structures |
| ES2070547T3 (en) * | 1991-04-27 | 1995-06-01 | Peri Gmbh | WORKING PLATFORM FOR COLUMN FORMWORK. |
| CN202441052U (en) * | 2012-03-01 | 2012-09-19 | 青岛两仪环保工程有限公司 | Column mould system |
| CN104831922A (en) * | 2015-04-10 | 2015-08-12 | 广州市第一建筑工程有限公司 | Adjustable square column steel formwork |
| CN106150087A (en) * | 2016-08-24 | 2016-11-23 | 中国三冶集团有限公司 | A kind of combined frame column template and construction method thereof |
| CN207905355U (en) * | 2017-11-24 | 2018-09-25 | 杨众 | The big punching block of square column |
| CN212247875U (en) * | 2020-01-10 | 2020-12-29 | 宏润建设集团股份有限公司 | Stand construction equipment |
-
2021
- 2021-01-27 CN CN202110112495.7A patent/CN112727079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB603084A (en) * | 1944-11-17 | 1948-06-09 | John Laurie Mckean | Improvements in and relating to shuttering for concrete and reinforced concrete structures |
| ES2070547T3 (en) * | 1991-04-27 | 1995-06-01 | Peri Gmbh | WORKING PLATFORM FOR COLUMN FORMWORK. |
| CN202441052U (en) * | 2012-03-01 | 2012-09-19 | 青岛两仪环保工程有限公司 | Column mould system |
| CN104831922A (en) * | 2015-04-10 | 2015-08-12 | 广州市第一建筑工程有限公司 | Adjustable square column steel formwork |
| CN106150087A (en) * | 2016-08-24 | 2016-11-23 | 中国三冶集团有限公司 | A kind of combined frame column template and construction method thereof |
| CN207905355U (en) * | 2017-11-24 | 2018-09-25 | 杨众 | The big punching block of square column |
| CN212247875U (en) * | 2020-01-10 | 2020-12-29 | 宏润建设集团股份有限公司 | Stand construction equipment |
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