CN111877739B - Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork - Google Patents
Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork Download PDFInfo
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- CN111877739B CN111877739B CN202010776236.XA CN202010776236A CN111877739B CN 111877739 B CN111877739 B CN 111877739B CN 202010776236 A CN202010776236 A CN 202010776236A CN 111877739 B CN111877739 B CN 111877739B
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- 239000002131 composite material Substances 0.000 title claims abstract description 89
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 84
- 238000009415 formwork Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000002023 wood Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
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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
-
- 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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- 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 utility model provides a stupefied self-interacting formula aluminum alloy frame PVC composite plastic formwork of back of body, relates to construction technical field, includes: the self-adjusting type back edge structure is arranged in the aluminum alloy frame at the rear side of the PVC composite plastic template and supports the PVC composite plastic template, and the position of the contact surface of the self-adjusting type back edge structure and the PVC composite plastic template is adjustable. The invention further improves the practicability of the PVC composite plastic template, so that the PVC composite plastic template can be closely combined with the existing construction process and optimized in matching use with a quick-release support system.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a back-ridge self-adjusting aluminum alloy frame PVC composite plastic formwork.
Background
In the building construction, compared with the traditional wood plywood and other templates, the PVC composite plastic template has very good comprehensive performance, thereby having wide application and development prospects. However, the new technology and the new process of the PVC composite plastic template are not perfect enough in practicability, and are specifically embodied as follows: although the new technology has a plurality of advantages, the new technology is difficult to be tightly combined with the traditional construction technology, so that the PVC composite plastic template is difficult to be popularized and used on a large scale, and meanwhile, the design structure of the template is unreasonable, so that the construction quality and the safety of constructors are also seriously influenced.
Therefore, the invention is based on the problems existing in the field construction application of the existing PVC composite plastic template.
Disclosure of Invention
The purpose of the invention is: in order to improve the practicability of the PVC composite plastic template and enable the PVC composite plastic template to be closely combined with the existing construction process, the invention optimizes the PVC composite plastic template to be matched with a quick-release supporting system for use, and provides the back-ridge self-adjusting type aluminum alloy frame PVC composite plastic template.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a stupefied self-interacting formula aluminum alloy frame PVC composite plastic formwork of back, includes: the self-adjusting type back edge structure is arranged in the aluminum alloy frame at the rear side of the PVC composite plastic template and supports the PVC composite plastic template, and the position of the contact surface of the self-adjusting type back edge structure and the PVC composite plastic template is adjustable.
Preferably, wood ridges are further arranged in the aluminum alloy frame on which the back surface of the PVC composite plastic template is located, penetrate through the self-adjusting back ridge structure and are fixedly connected with the aluminum alloy frame.
Preferably, the side wall of the aluminum alloy frame is reserved with self-tapping screw holes for installing the wood rib and the PVC composite plastic template, and positioning holes A for fixing the self-adjusting back rib structure and the aluminum alloy frame for fixing the adjacent back rib self-adjusting aluminum alloy frame PVC composite plastic template.
Preferably, the aluminum alloy frame is of a rectangular structure, two ends of the wood edge are connected with the top edge and the bottom edge of the aluminum alloy frame and are parallel to the side edge of the aluminum alloy frame, and the self-adjusting back edge structure can adjust the position of the contact surface of the self-adjusting back edge structure and the PVC composite plastic template upwards or downwards along the wood edge.
Preferably, stupefied structure of self-interacting formula back of body includes the supporting part, the supporting part constitute by the I-steel, I-steel both ends integrated into one piece have the mounting panel, the mounting panel on be equipped with the locating hole B that uses with locating hole A cooperation to it is fixed with the aluminum alloy frame through bolt or pin, locating hole A evenly distributed in the side of aluminum alloy frame, the lower part of I-steel seted up the slide opening, the supporting part pass through slide opening and stupefied sliding connection of wood.
Preferably, the top of supporting part still be equipped with the overlap joint portion, the one end of overlap joint portion articulated with the supporting part, the other end is used for being connected with quick detach bearing structure.
Preferably, the supporting parts are multiple, a telescopic part is further connected between the adjacent supporting parts, the telescopic part is of a telescopic structure, and two ends of the telescopic structure are fixedly connected with the surfaces of the side walls of the adjacent supporting parts respectively.
Preferably, the telescopic part is composed of 3 sections of hollow steel rectangular pipes, the middle rectangular pipe B is sleeved in the rectangular pipes A at two ends and is in sliding connection with the rectangular pipes A at two ends, the side wall of the rectangular pipe A is provided with a positioning hole C, the side wall of the rectangular pipe B is provided with a positioning hole D matched with the positioning hole C for use, and the rectangular pipe A and the rectangular pipe B are fixed through bolts.
Preferably, the area on the top edge of a wing of supporting part be less than the area on the bottom edge of a wing, and be equipped with on the bottom edge of a wing and reserve split bolt hole A, be equipped with hinge lug and bolt hole A that are used for installing the overlap joint portion on the top edge of a wing, rectangular pipe A's upper end be equipped with bolt hole B that bolt hole A cooperation was used, PVC composite plastic formwork on be equipped with and reserve split bolt hole B, reservation split bolt hole A and reservation split bolt hole B cooperation use.
Preferably, the use method of the back-edge self-adjusting aluminum alloy frame PVC composite plastic template comprises the following steps:
a: assembling the aluminum alloy frame, the PVC composite plastic template, the self-adjusting back ridge structure and the wood ridge to prepare a single back ridge self-adjusting aluminum alloy frame PVC composite plastic template unit;
b: assembling the single-piece back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units on the same side through a pin connecting piece, installing split bolts between the back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units on the two sides to form an integral back-ridge self-adjusting aluminum alloy frame PVC composite plastic template system, adjusting the position of the self-adjusting back-ridge structure according to the building of the quick-release support structure, and fixing the lap joint part on the quick-release support structure through a hoop fastener; sealing the inner sides of the lap joints of the single back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units;
c: pouring concrete into a mold cavity formed by a back-edge self-adjusting aluminum alloy frame PVC composite plastic template system, and solidifying and molding a concrete structure;
d: when the mold is disassembled, the clamp fastener is opened, the lap joint part is disassembled from the quick-disassembling support structure, the pin connecting piece between the single-piece back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units is disassembled, and the single-piece back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units are sequentially disassembled and stored.
The back edge self-adjusting aluminum alloy frame PVC composite plastic template has the following beneficial effects:
1. the PVC composite plastic formwork unit is simple in assembly structure, can realize quick assembly and disassembly of a single-piece back-ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork unit and an integral back-ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork system, is matched with a traditional quick-disassembly supporting structure, improves the practicability of the PVC composite plastic formwork, and facilitates large-scale popularization and use.
2. The self-adjusting back edge structure can adjust the position of the self-adjusting back edge structure at the rear end of the aluminum alloy frame according to construction requirements, is quickly connected with the quick-release supporting structure through the lap joint part, is flexible and convenient to use, has high construction efficiency, and can meet the requirements of complex and variable construction environments.
3. The invention realizes the good cooperation of the template system and the supporting system, the template system can be adjusted according to the change of the supporting system, and meanwhile, the template system with the self-adjusting back ridge structure can also provide enough change space for the quick-release supporting system, so that the construction of the quick-release supporting system has more flexibility.
4. The PVC composite plastic template used in the invention has enough strength and rigidity and high recycling times, belongs to building energy-saving materials, accords with the development direction of new and old kinetic energy, and provides a technical support in a certain sense for the development of green and environment-friendly buildings.
Drawings
FIG. 1 is a schematic diagram of a back-side top perspective view of the present invention;
FIG. 2 is a schematic structural diagram of a support portion according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the telescopic portion in the embodiment of the present invention;
FIG. 4; the structure of the lap joint part in the embodiment of the invention is shown schematically;
FIG. 5; the structure schematic diagram of the wood beam in the embodiment of the invention;
1: aluminum alloy frame, 2: PVC composite plastic template, 21: reserving a split bolt hole B, 3: self-adjusting back ridge structure, 31: support portion, 311: top end flange, 312: web, 313: bottom end flange, 314: hinge ear, 315: bolt holes a, 316: slide hole, 317: reserved split bolt holes a, 318: mounting plate, 319: positioning hole B, 32: expansion and contraction portion, 321: rectangular tube a, 322: rectangular tube B, 323: positioning holes C, 324: positioning hole D, 325: bolt holes B, 33: lap joint, 331: perforated tab, 4: wood ridge, 5: bolt, 6: positioning hole a, 7: and (5) tapping screw holes.
Detailed Description
In the following, embodiments of the present invention are described in detail in a stepwise manner, which is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, the present invention is not to be construed as being limited thereto.
In one embodiment, as shown in fig. 1, a back-corrugated self-adjusting aluminum alloy frame PVC composite plastic formwork comprises: the self-adjusting type back edge structure comprises an aluminum alloy frame 1, a PVC composite plastic template 2 and a self-adjusting type back edge structure 3, wherein the PVC composite plastic template 2 is arranged on the front end surface of the inner side of the aluminum alloy frame 1, the self-adjusting type back edge structure 3 is arranged in the aluminum alloy frame 1 on which the rear side of the PVC composite plastic template 2 is positioned and provides support for the PVC composite plastic template 2, and the position of the contact surface of the self-adjusting type back edge structure 3 and the PVC composite plastic template 2 is adjustable; in this embodiment, the aluminum alloy frame 1 may be a frame structure of any shape, and the self-adjusting back ridge structure 3 may be position-adjusted in the aluminum alloy frame in a detachable connection manner to meet the requirements of different special-shaped member pouring processes.
In a further embodiment, wood ridges 4 are further arranged in the aluminum alloy frame 1 on which the back surface of the PVC composite plastic template 2 is positioned, and the wood ridges 4 penetrate through the self-adjusting back ridge structure 3 and are fixedly connected with the aluminum alloy frame 1; the aluminum alloy frame 1 and the PVC composite plastic template 2 are reinforced and supported through the wood ridges 4, meanwhile, the wood ridges 4 are not movable, the self-adjusting back ridge structure 3 can adjust the position, and the flexibility of adapting to the traditional construction process is provided while the stable support is ensured.
In a further embodiment, as shown in fig. 1, a self-tapping screw hole 7 for installing the wood ridge 4 and the PVC composite plastic formwork 2, and a positioning hole a6 for fixing the self-adjusting back ridge structure 3 and the aluminum alloy frame 1 for fixing the self-adjusting aluminum alloy frame PVC composite plastic formwork of the adjacent back ridge are reserved on the side wall of the aluminum alloy frame 1.
In a further embodiment, as shown in fig. 1, the aluminum alloy frame 1 is a rectangular structure, two ends of the wood edge 4 are connected with the top edge and the bottom edge of the aluminum alloy frame 1 through self-tapping screws and are parallel to the side edge of the aluminum alloy frame 1, two ends of the self-adjusting back edge structure 3 are connected with the aluminum alloy frame 1 through bolts 5 or pins, and the position of the contact surface of the self-adjusting back edge structure and the PVC composite plastic formwork 2 can be adjusted upwards or downwards along the wood edge 4 by changing the connection point.
In a further embodiment, as shown in fig. 1 and 4, the self-adjusting back ridge structure 3 includes a support portion 31, the support portion 31 is made of an i-steel, mounting plates 318 are integrally formed at two ends of the i-steel, a positioning hole B319 used in cooperation with the positioning hole a6 is arranged on the mounting plate 318 and fixed to the aluminum alloy frame 1 through a bolt or a pin, the positioning holes a6 are uniformly distributed on the side edge of the aluminum alloy frame 1, a sliding hole 316 is formed in the lower portion of the i-steel, and the support portion 31 is slidably connected to the wood ridge 4 through the sliding hole 316; in this embodiment, the wood edges 4 may have a cylindrical structure or a prismatic structure, and the sliding holes 316 are matched with the structure of the wood edges 4.
In a further embodiment, as shown in fig. 1, the top end of the supporting portion 31 is further provided with a bridging portion 33, one end of the bridging portion 33 is hinged to the supporting portion 31, and the other end is used for connecting with a quick release supporting structure.
In a further embodiment, as shown in fig. 1, there are a plurality of the supporting portions 31, an expansion portion 32 is further connected between adjacent supporting portions 31, the expansion portion 32 is a telescopic structure, and two ends of the telescopic structure are respectively fixedly connected to the sidewall surfaces of the adjacent supporting portions 31; in general use, 2 support parts 31 can be arranged as shown in fig. 1, and in a larger formwork, more support parts 31 can be arranged to meet the requirements of supporting the PVC composite plastic formwork 2 and connecting with a quick-release support structure; the telescopic part 32 can be selected from various telescopic structures.
In a further embodiment, as shown in fig. 1 and 5, the telescopic portion 32 is composed of 3 sections of hollow rectangular steel pipes, the middle rectangular pipe B322 is sleeved in the rectangular pipes a321 at the two ends and is slidably connected with the rectangular pipes a321 at the two ends, a positioning hole C323 is arranged on the side wall of the rectangular pipe a321, a positioning hole D324 used in cooperation with the positioning hole C323 is arranged on the side wall of the rectangular pipe B322, and the rectangular pipe a321 and the rectangular pipe B322 are fixed through a bolt 5.
In a further embodiment, as shown in fig. 4, the area of the top end flange 311 of the supporting portion 31 is smaller than that of the bottom end flange 313, a reserved split bolt hole a317 is arranged on the bottom end flange 313, a hinge lug 314 for mounting the overlapping portion 33 and a bolt hole a315 are arranged on the top end flange 311, a bolt hole B325 matched with the bolt hole a315 for use is arranged at the upper end of the rectangular tube a321, a reserved split bolt hole B21 is arranged on the PVC composite plastic formwork 2, and the reserved split bolt hole a317 is matched with the reserved split bolt hole B21 for use; as shown in fig. 1, rectangular tube a321 is fixed to top flange 311 by bolt 5.
In a further embodiment, the use method of the back-ridge self-adjusting aluminum alloy frame PVC composite plastic formwork comprises the following steps:
a: assembling an aluminum alloy frame 1, a PVC composite plastic template 2, a self-adjusting back ridge structure 3 and a wood ridge 4 to prepare a single back ridge self-adjusting aluminum alloy frame PVC composite plastic template unit;
b: assembling the single-piece back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units on the same side through a pin connecting piece, installing a split bolt between the back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units on two sides to form an integral back-ridge self-adjusting aluminum alloy frame PVC composite plastic template system, adjusting the position of the self-adjusting back-ridge structure 3 according to the building of the quick-release support structure, and fixing the lap joint part 33 on the quick-release support structure through a hoop fastener; sealing the inner sides of the lap joints of the single back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units; the sealing treatment mode can be completed by sticking adhesive tape paper;
c: pouring concrete into a mold cavity formed by a back-edge self-adjusting aluminum alloy frame PVC composite plastic template system, and solidifying and molding a concrete structure;
d: when the mold is disassembled, the clamp fastener is opened, the lap joint part 33 is detached from the quick-detaching support structure, the pin connecting piece between the single-piece self-adjusting aluminum alloy frame PVC composite plastic template units is detached, and the single-piece self-adjusting aluminum alloy frame PVC composite plastic template units are sequentially detached and stored.
The use principle of the invention is as follows:
1. the supporting part 31 provides enough support for the PVC composite plastic template 2, and meanwhile, the two ends of the supporting part are connected with the aluminum alloy frame 1 through different positioning holes A6, so that the requirement of self-regulation of the back edge can be met;
2. the expansion distance of the expansion part 32 is determined according to the distance adjusted by the back edge; the lap joint part 33 is connected with the support part 31 and can be flexibly connected with the quick-release support structure along with the self-adjustment of the back edge;
3. the wood ridges 4 can cooperate with the self-adjusting back ridge structure 3 to form a template integral back ridge mechanism, so that the template has enough stability and safety during normal work;
4. the angle of the lapping part 33 can be adjusted according to the actual construction condition, so that the construction efficiency of the template can be greatly improved, and the construction period can be shortened;
5. due to the strength and stability of the integral back edge mechanism, the bad construction phenomena of bending, mold expansion and the like of the template can be avoided;
6. the invention can realize quick assembly and disassembly, and has the characteristics of convenient transportation and flexible storage;
7. in the invention, all the single template units are assembled through the pin connecting piece to form a complete template system.
Claims (5)
1. The utility model provides a stupefied self-interacting formula aluminum alloy frame PVC composite plastic formwork of back of body, characterized in that: the method comprises the following steps: the self-adjusting type back ridge structure is arranged in the aluminum alloy frame at the rear side of the PVC composite plastic template and provides support for the PVC composite plastic template, and the position of the contact surface of the self-adjusting type back ridge structure and the PVC composite plastic template is adjustable; wood ridges are further arranged in the aluminum alloy frame on the back of the PVC composite plastic template, penetrate through the self-adjusting back ridge structure and are fixedly connected with the aluminum alloy frame; a self-tapping screw hole for installing the wood ridge and the PVC composite plastic template and a positioning hole A for fixing the self-adjusting back ridge structure and the aluminum alloy frame of the adjacent back ridge self-adjusting aluminum alloy frame PVC composite plastic template are reserved on the side wall of the aluminum alloy frame; the self-adjusting back-ridge structure can adjust the position of the contact surface of the self-adjusting back-ridge structure and the PVC composite plastic template upwards or downwards along the wood ridge; the self-adjusting back edge structure comprises a supporting part, the supporting part is formed by I-shaped steel, mounting plates are integrally formed at two ends of the I-shaped steel, a positioning hole B matched with the positioning hole A is formed in each mounting plate and is fixed with an aluminum alloy frame through a bolt or a pin, the positioning holes A are uniformly distributed on the side edge of the aluminum alloy frame, a sliding hole is formed in the lower part of the I-shaped steel, and the supporting part is connected with a wood edge in a sliding mode through the sliding hole; the top of supporting part still be equipped with the overlap joint portion, the one end of overlap joint portion articulated with the supporting part, the other end is used for being connected with quick detach bearing structure.
2. The back-ridge self-adjusting aluminum alloy frame PVC composite plastic formwork of claim 1, wherein: the supporting parts have a plurality of, still be connected with the pars contractilis between adjacent supporting part, the pars contractilis be extending structure, extending structure's both ends respectively with the lateral wall fixed surface of adjacent supporting part be connected.
3. The back-ridge self-adjusting aluminum alloy frame PVC composite plastic formwork of claim 2, wherein: the telescopic part comprises 3 sections of hollow steel rectangular pipes, the middle rectangular pipe B is sleeved in the rectangular pipes A at two ends and is in sliding connection with the rectangular pipes A at two ends, the side wall of the rectangular pipe A is provided with a positioning hole C, the side wall of the rectangular pipe B is provided with a positioning hole D matched with the positioning hole C for use, and the rectangular pipe A and the rectangular pipe B are fixed through bolts.
4. The back-ridge self-adjusting aluminum alloy frame PVC composite plastic formwork of claim 3, wherein: the area on the top edge of a wing of supporting part be less than the area on the bottom edge of a wing, and be equipped with on the bottom edge of a wing and reserve split bolt hole A, be equipped with articulated ear and bolt hole A that are used for installing the overlap joint portion on the top edge of a wing, rectangular pipe A's upper end be equipped with the bolt hole B that uses with bolt hole A cooperation, PVC composite plastic formwork on be equipped with and reserve split bolt hole B, reservation split bolt hole A and reservation split bolt hole B cooperation use.
5. The use method of the back-corrugated self-adjusting aluminum alloy frame PVC composite plastic formwork of claim 4 comprises the following steps:
a: assembling the aluminum alloy frame, the PVC composite plastic template, the self-adjusting back ridge structure and the wood ridge to prepare a single back ridge self-adjusting aluminum alloy frame PVC composite plastic template unit;
b: assembling the single-piece back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units on the same side through a pin connecting piece, installing split bolts between the back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units on the two sides to form an integral back-ridge self-adjusting aluminum alloy frame PVC composite plastic template system, adjusting the position of the self-adjusting back-ridge structure according to the building of the quick-release support structure, and fixing the lap joint part on the quick-release support structure through a hoop fastener; sealing the inner sides of the lap joints of the single back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units;
c: pouring concrete into a mold cavity formed by a back-edge self-adjusting aluminum alloy frame PVC composite plastic template system, and solidifying and molding a concrete structure;
d: when the mold is disassembled, the clamp fastener is opened, the lap joint part is disassembled from the quick-disassembling support structure, the pin connecting piece between the single-piece back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units is disassembled, and the single-piece back-ridge self-adjusting aluminum alloy frame PVC composite plastic template units are sequentially disassembled and stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010776236.XA CN111877739B (en) | 2020-08-05 | 2020-08-05 | Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010776236.XA CN111877739B (en) | 2020-08-05 | 2020-08-05 | Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork |
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| Publication Number | Publication Date |
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| CN111877739A CN111877739A (en) | 2020-11-03 |
| CN111877739B true CN111877739B (en) | 2021-05-04 |
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| CN202010776236.XA Expired - Fee Related CN111877739B (en) | 2020-08-05 | 2020-08-05 | Back ridge self-adjusting type aluminum alloy frame PVC composite plastic formwork |
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| CN112922324A (en) * | 2021-01-27 | 2021-06-08 | 重庆精玖机械科技有限公司 | Aluminum alloy template K board reinforcing apparatus |
| CN113463906B (en) * | 2021-07-08 | 2024-06-28 | 中国建筑第六工程局有限公司 | Novel plastic-aluminum alloy template system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201991222U (en) * | 2011-03-17 | 2011-09-28 | 北城致远集团有限公司 | Quickly-assembled moulding board supporting system |
| CN205314544U (en) * | 2015-11-30 | 2016-06-15 | 天津市鑫福盛新型建筑模板有限公司 | Keel supporting device |
| CN206376527U (en) * | 2016-12-12 | 2017-08-04 | 深圳市中铝南方铝模科技有限公司 | A kind of aluminum alloy pattern plate back cord component |
| CN208122294U (en) * | 2018-04-20 | 2018-11-20 | 浙江省基础建设投资集团股份有限公司 | Strenthening member device |
| CN110453911B (en) * | 2019-09-06 | 2023-09-08 | 伍伟中 | Door-closing type supporting formwork system and construction method thereof |
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