CN108385969B - Early-dismantling head and early-dismantling formwork support system - Google Patents
Early-dismantling head and early-dismantling formwork support system Download PDFInfo
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- CN108385969B CN108385969B CN201810314441.7A CN201810314441A CN108385969B CN 108385969 B CN108385969 B CN 108385969B CN 201810314441 A CN201810314441 A CN 201810314441A CN 108385969 B CN108385969 B CN 108385969B
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/486—Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads
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- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides an early-dismantling head and an early-dismantling template supporting system, which relate to the technical field of construction tools, and the early-dismantling head comprises: the concrete formwork comprises a supporting component, a sliding component, a connecting pipe component and a clamping plate, wherein the sliding component is used for supporting a formwork component, the supporting component comprises a supporting plate positioned at the end part, and the supporting plate is used for supporting a concrete structure; the connecting pipe assembly is connected with the supporting assembly and is used for being connected with the scaffold; the sliding component is sleeved on the supporting component, the clamping plate is inserted on the side wall of the supporting component, and the clamping plate is used for limiting the moving range of the sliding component; the cardboard includes the narrow portion, and the subassembly that slides is provided with the breach that corresponds with the narrow portion on the contact surface side with the supporting component, through adjusting the inserted depth of cardboard to when the narrow portion is located the movement path of breach, the subassembly that slides can move to the direction of keeping away from the backup pad, so that the concrete structure is kept away from to the supporting template subassembly. The formwork can be partially dismantled by adjusting the early-dismantling state, so that the turnover frequency of the formwork is increased.
Description
Technical Field
The invention relates to the technical field of construction tools, in particular to an early-dismantling head and early-dismantling formwork support system.
Background
The template engineering of the cast-in-place concrete structure is an important component of building structure construction. According to statistics, in the cast-in-place concrete structural engineering, the template engineering accounts for about 30% of the total construction cost of the concrete structural engineering, about 40% of the total labor amount and about 50% of the construction period of the structure.
In the construction of the roof formwork, the maintenance period of 28 days is required to be met in the building construction specification for formwork removal, so that more than three layers of formworks are generally prepared for circulation use in civil engineering construction, and the investment of the roof formwork is larger under the condition that the requirement on the construction period is short.
Disclosure of Invention
The invention aims to provide an early-dismantling formwork support system to solve the technical problem that the formwork turnover is slow in the existing building construction process.
In a first aspect, an embodiment of the present invention provides an early-dismantling head for supporting a formwork assembly, including: the concrete formwork comprises a supporting assembly, a sliding assembly, a connecting pipe assembly and a clamping plate, wherein the sliding assembly is used for supporting a formwork assembly, the supporting assembly comprises a supporting plate positioned at the end part, and the supporting plate is used for supporting a concrete structure; the connecting pipe assembly is connected with the supporting assembly and is used for being connected with a scaffold;
the sliding assembly is sleeved on the supporting assembly, the clamping plate is inserted on the side wall of the supporting assembly, and the clamping plate is used for limiting the moving range of the sliding assembly; the clamping plate comprises a narrow part, a notch corresponding to the narrow part is formed in the side face, in contact with the support assembly, of the sliding assembly, and the inserting depth of the clamping plate is adjusted, so that when the narrow part is located on the moving path of the notch, the sliding assembly can move towards the direction far away from the support plate, and the support assembly is far away from the concrete structure.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, wherein the support assembly further includes a support pipe, and the support plate is welded to the support pipe.
With reference to the first possible implementation manner of the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, wherein the sliding assembly includes a sleeve corresponding to the supporting tube, and a plurality of supporting members circumferentially arranged and fixed outside the sleeve, outer ends of the plurality of supporting members are connected with a template assembly hanging shaft, and the template assembly hanging shaft is used for being connected with a template assembly and supporting the template assembly.
With reference to the second possible implementation manner of the first aspect, the embodiment of the present invention provides a third possible implementation manner of the first aspect, where the support includes a welding portion, and support arms located at two sides of the welding portion, and two support arms on the same support are perpendicular;
and through holes are correspondingly arranged on two adjacent supporting arms of any two adjacent supporting pieces and are used for fixing the template component hanging shaft.
In combination with the first possible implementation manner of the first aspect, the present invention provides a fourth possible implementation manner of the first aspect, wherein the connecting pipe assembly includes a connecting pipe and a stop structure, and the stop structure is located on a side wall of the connecting pipe;
the connecting pipe is inserted into the supporting pipe and fixedly connected with the supporting pipe through a bolt.
In a second aspect, an embodiment of the present invention provides an early-dismantling formwork support system, which includes a formwork assembly and the above-mentioned early-dismantling head.
With reference to the second aspect, an embodiment of the present invention provides a first possible implementation manner of the second aspect, where the template assembly includes a template and a frame, and the frame is used to support the template;
and the frame is provided with a connecting structure corresponding to the sliding component.
With reference to the first possible implementation manner of the second aspect, the present invention provides a second possible implementation manner of the second aspect, wherein the frame includes edge supporting members and corner joints, and the edge supporting members and the corner joints are alternately connected end to end;
the angle joint comprises an avoiding part and connecting arms positioned on two opposite sides of the avoiding part, and the two connecting arms are vertical;
the two connecting arms are respectively connected with the two side supporting pieces;
and the avoidance parts of the four adjacent template assemblies form avoidance holes so that the support plate of the early-dismantling head can penetrate through the avoidance holes.
In combination with the second possible implementation form of the second aspect, the embodiment of the present invention provides a third possible implementation form of the second aspect, wherein the connecting arm is riveted to the edge support.
With reference to the second possible implementation manner of the second aspect, the present invention provides a fourth possible implementation manner of the second aspect, wherein an intermediate support is fixedly connected between two opposite edge supports for supporting the formwork.
The embodiment of the invention has the following beneficial effects:
the early-dismantling head provided by the embodiment of the invention is used for supporting a template component and comprises: the concrete formwork comprises a supporting assembly, a sliding assembly, a connecting pipe assembly and a clamping plate, wherein the sliding assembly is used for supporting a formwork assembly, the supporting assembly comprises a supporting plate positioned at the end part, and the supporting plate is used for supporting a concrete structure; the connecting pipe assembly is connected with the supporting assembly and is used for being connected with a scaffold. In the early stage of supporting concrete, the early-dismantling head is fixed on a scaffold, then the template component is fixedly arranged on the early-dismantling head, and at the moment, the early-dismantling head and the template component support the concrete structure together. The sliding assembly is sleeved on the supporting assembly, the clamping plate is inserted on the side wall of the supporting assembly, and the clamping plate is used for limiting the moving range of the sliding assembly; the clamping plate comprises a narrow part, a notch corresponding to the narrow part is formed in the side face, in contact with the support component, of the sliding component, when the strength of the concrete structure reaches 50% of the design strength, the inserting depth of the clamping plate is adjusted, so that when the narrow part is located on the movement path of the notch, the sliding component can move towards the direction far away from the support plate, the template component is far away from the concrete structure, at the moment, the support plate at the early dismantling head still supports the concrete structure, the template component descends along with the sliding component, at the moment, the template component can be dismantled, and the turnover frequency of the template component is increased.
The early-dismantling formwork support system provided by the embodiment of the invention comprises a formwork assembly and the early-dismantling head. In the early stage of supporting concrete, the early-dismantling head is fixed on a scaffold, then the template component is fixedly arranged on the early-dismantling head, and at the moment, the early-dismantling head and the template component support the concrete structure together. The sliding assembly is sleeved on the supporting assembly, the clamping plate is inserted on the side wall of the supporting assembly, and the clamping plate is used for limiting the moving range of the sliding assembly; the clamping plate comprises a narrow part, a notch corresponding to the narrow part is formed in the side face, in contact with the support component, of the sliding component, when the strength of the concrete structure reaches 50% of the design strength, the inserting depth of the clamping plate is adjusted, so that when the narrow part is located on the movement path of the notch, the sliding component can move towards the direction far away from the support plate, the template component is far away from the concrete structure, at the moment, the support plate at the early dismantling head still supports the concrete structure, the template component descends along with the sliding component, at the moment, the template component can be dismantled, and the turnover frequency of the template component is increased.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of an early disconnect head provided in accordance with an embodiment of the present invention;
FIG. 2 is a front view of an early disconnect head provided by an embodiment of the present invention;
FIG. 3 is a top view of an early detachment head provided in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a snap-gauge of the early disconnect provided in accordance with an embodiment of the present invention;
FIG. 5 is a top view of a clip of the early disconnect provided by an embodiment of the present invention;
FIG. 6 is a schematic view of a support assembly of the early detachment head provided in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of a glide assembly of the early disconnect head provided in accordance with an embodiment of the present invention;
FIG. 8 is a top view of an early disconnect coupling assembly provided by embodiments of the present invention;
FIG. 9 is a schematic view of a side of an early stripping form support system according to an embodiment of the present invention;
FIG. 10 is another schematic view of an early stripping form support system according to an embodiment of the present invention;
FIG. 11 is an enlarged view of a portion of FIG. 10 at position A;
FIG. 12 is a schematic view of a formwork assembly of the early stripping formwork support system provided by an embodiment of the present invention;
FIG. 13 is an enlarged view of a portion of FIG. 12 at position B;
fig. 14 is a schematic view of an angle joint of an early stripping formwork support system according to an embodiment of the present invention.
Icon: 100-a support assembly; 110-a support plate; 120-support tube; 200-a glide assembly; 210-a cannula; 211-notch; 220-a support; 230-template component hanging scroll; 240-a sleeve 240; 300-a clamping plate; 310-narrow part; 400-connecting the tube assembly; 410-connecting pipe; 420-a stop structure; 510-a template; 520-edge support; 530-angle joint; 540 — intermediate support.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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 the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, an embodiment of the present invention provides an early detachment head for supporting a formwork assembly, including: the concrete structure support comprises a support assembly 100, a sliding assembly 200, a connecting pipe assembly 400 and a clamping plate 300, wherein the sliding assembly 200 is used for supporting a formwork assembly, the support assembly 100 comprises a support plate 110 positioned at the end part, and the support plate 110 is used for supporting a concrete structure; the connection pipe assembly 400 is connected to the support assembly 100, and the connection pipe assembly 400 is used for connecting to a scaffold. In the early stage of supporting concrete, the early-dismantling head is fixed on a scaffold, then the template component is fixedly arranged on the early-dismantling head, and at the moment, the early-dismantling head and the template component support the concrete structure together. The sliding component 200 is sleeved on the support component 100, the clamping plate 300 is inserted on the side wall of the support component 100, and the clamping plate 300 is used for limiting the moving range of the sliding component 200; the clamping plate 300 comprises a narrow part 310, a notch 211 corresponding to the narrow part 310 is arranged on the side of the sliding component 200, which is in contact with the supporting component 100, when the strength of the concrete structure reaches 50% of the design strength, the sliding component 200 can move in the direction away from the supporting plate 110 by adjusting the depth of insertion of the clamping plate 300 when the narrow part 310 is positioned on the moving path of the notch 211, so that the template component is away from the concrete structure, at the moment, the supporting plate 110 of the early dismantling head also supports the concrete structure, and the template component descends along with the sliding component 200, at the moment, the template 510 can be partially dismantled, so that the turnover frequency of the template component can be increased.
As shown in fig. 6, the support assembly 100 further includes a support tube 120, and the support plate 110 is welded to the support tube 120. The support tube 120 is a regular quadrangular prism, and adjacent sides may be chamfered. The support plate 110 and the support tube 120 are connected by welding.
As shown in fig. 7, the sliding assembly 200 includes a sleeve 210 corresponding to the support tube 120, and a plurality of supporting members 220 arranged circumferentially and fixed outside the sleeve, wherein a formwork assembly hanging shaft 230 is connected to outer ends of the plurality of supporting members 220, and the formwork assembly hanging shaft 230 is used for connecting with and supporting the formwork assembly. The sleeve 210 is sleeved on the support tube 120 and can slide along the support tube 120. When the clamping plate 300 is in the stopping state for the sleeve 210, the sleeve 210 can only move between the clamping plate 300 and the support plate 110, and at this time, when the template assembly is placed between the four early-dismantling heads, the template 510 on the template assembly and the support plate 110 of the early-dismantling head are on the same plane, and the function of supporting the concrete structure is achieved. And when the narrow portion 310 of the catch plate 300 moves below the notch 211 of the sleeve 210, the sleeve 210 will move downwardly without being restrained by the catch plate 300 so that the formwork assembly is released from the concrete structure.
Specifically, the support member 220 includes a welding portion, a passing welding portion, and support arms located at both sides of the welding portion. The supporting members 220 are welded to the outer wall of the casing 210 by welding portions, and the two supporting arms on the same supporting member 220 are perpendicular, so that four supporting members 220 can be surrounded on the same casing 210. Two adjacent support arms of any two adjacent support members 220 are correspondingly provided with through holes for fixing the template assembly hanging shaft 230.
A bushing 240 may be fixed to the through hole, and the bushing 240 is used to fix the template assembly hanging shaft 230.
As shown in fig. 8, the support assembly 100 and the coupling pipe assembly 400 are detachably connected, the coupling pipe assembly 400 includes a coupling pipe 410 and a stop structure 420, the stop structure 420 is located on a sidewall of the coupling pipe 410, and the coupling pipe assembly 400 is inserted into a hole of a scaffold, so that the stop structure 420 can abut against an edge of the hole to bear weight. The connection pipe 410 is inserted into the support pipe 120 and then can be fixedly connected together by bolts.
As shown in fig. 9-14, an embodiment of the present invention provides an early stripping formwork support system, including a formwork assembly and an early stripping head as described above. In the early stage of supporting concrete, the early-dismantling head is fixed on a scaffold, then the template component is fixedly arranged on the early-dismantling head, and at the moment, the early-dismantling head and the template component support the concrete structure together. The sliding component 200 is sleeved on the support component 100, the clamping plate 300 is inserted on the side wall of the support component 100, and the clamping plate 300 is used for limiting the moving range of the sliding component 200; the clamping plate 300 comprises a narrow part 310, a notch 211 corresponding to the narrow part 310 is arranged on the side of the sliding component 200, which is in contact with the support component 100, when the strength of the concrete structure reaches 50% of the design strength, the sliding component 200 can move in the direction away from the support plate 110 by adjusting the depth of insertion of the clamping plate 300 when the narrow part 310 is located on the movement path of the notch 211, so that the template component is away from the concrete structure, at the moment, the support plate 110 of the early dismantling head also supports the concrete structure, and the template component descends along with the sliding component 200, at the moment, the template 510 can be partially dismantled, so that the turnover frequency of the template component can be increased, and the cost can be saved.
The template assembly comprises a template 510 and a frame for supporting the template 510; and a connecting structure corresponding to the sliding assembly 200 is arranged on the frame. The frame is quadrilateral, two adjacent sides are provided with hook parts for connecting with the template component hanging shaft 230 on the early-dismantling head, and on the same template component, two hook parts arranged at right angle are hung on the same template component hanging shaft 230.
Specifically, the frame includes four side supports 520 and four corner joints 530, and the side supports 520 and the corner joints 530 are alternately connected end to end. The angle joint 530 includes an avoiding portion, and two connecting arms located on two opposite sides of the avoiding portion, and the two connecting arms are perpendicular. The two connecting arms are respectively connected with the two side supports 520 in a riveting manner; the frame after the connection is octagonal, four short sides of four long sides are formed by the avoidance parts. The avoidance parts of the four adjacent template assemblies form avoidance holes in a surrounding mode, so that the supporting plate 110 of the early dismantling head can penetrate through the avoidance holes. After the formwork assembly is lowered, the support plate 110 protrudes from the relief hole, so that the concrete structure can be supported.
In order to increase the supporting strength of the formwork assembly, an intermediate support 540 is fixedly connected between the two opposite side supports 520, and the number of the intermediate supports 540 may be plural for supporting the formwork 510.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. An early disconnect head for supporting a formwork assembly, comprising: the concrete formwork comprises a supporting assembly, a sliding assembly, a connecting pipe assembly and a clamping plate, wherein the sliding assembly is used for supporting a formwork assembly, the supporting assembly comprises a supporting plate positioned at the end part, and the supporting plate is used for supporting a concrete structure; the connecting pipe assembly is connected with the supporting assembly and is used for being connected with a scaffold;
the sliding assembly is sleeved on the supporting assembly, the clamping plate is inserted on the side wall of the supporting assembly, and the clamping plate is used for limiting the moving range of the sliding assembly; the clamping plate comprises a narrow part, a notch corresponding to the narrow part is formed in the side surface, in contact with the support assembly, of the sliding assembly, and the inserting depth of the clamping plate is adjusted, so that when the narrow part is located on the moving path of the notch, the sliding assembly can move in the direction away from the support plate, and the support module assembly is away from the concrete structure;
the support component also comprises a support pipe, and the support plate is welded with the support pipe;
the sliding assembly comprises a sleeve corresponding to the supporting pipe and a plurality of supporting pieces which are arranged in the circumferential direction and fixed on the outer side of the sleeve, the outer ends of the supporting pieces are connected with template assembly hanging shafts, and the template assembly hanging shafts are used for being connected with the template assembly and supporting the template assembly;
the supporting piece comprises a welding part and supporting arms positioned on two sides of the welding part, and the two supporting arms on the same supporting piece are vertical;
and through holes are correspondingly arranged on two adjacent supporting arms of any two adjacent supporting pieces and are used for fixing the template component hanging shaft.
2. The early detachment head of claim 1, wherein the connecting tube assembly includes a connecting tube and a stop structure located on a sidewall of the connecting tube;
the connecting pipe is inserted into the supporting pipe and fixedly connected with the supporting pipe through a bolt.
3. An early disconnect formwork support system comprising a formwork assembly and an early disconnect head as claimed in any one of claims 1-2.
4. The early demolition template support system of claim 3, wherein the template assembly includes a template and a frame for supporting the template;
and the frame is provided with a connecting structure corresponding to the sliding component.
5. The early demountable formwork support system of claim 4, wherein said perimeter frame comprises side supports and corner joints, said side supports and corner joints being connected end-to-end in an alternating manner;
the angle joint comprises an avoiding part and connecting arms positioned on two opposite sides of the avoiding part, and the two connecting arms are vertical;
the two connecting arms are respectively connected with the two side supporting pieces;
and the avoidance parts of the four adjacent template assemblies form avoidance holes so that the support plate of the early-dismantling head can penetrate through the avoidance holes.
6. The early disconnect formwork support system of claim 5, wherein the connecting arms are riveted to the edge supports.
7. The early demountable formwork support system of claim 5, wherein an intermediate support member is fixedly connected between the opposing edge support members for supporting the formwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314441.7A CN108385969B (en) | 2018-04-09 | 2018-04-09 | Early-dismantling head and early-dismantling formwork support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314441.7A CN108385969B (en) | 2018-04-09 | 2018-04-09 | Early-dismantling head and early-dismantling formwork support system |
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| Publication Number | Publication Date |
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| CN108385969A CN108385969A (en) | 2018-08-10 |
| CN108385969B true CN108385969B (en) | 2020-08-11 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MA54272A (en) * | 2018-11-29 | 2022-03-09 | Peri Gmbh | ALPHADECK - LARGE AREA SLAB PANEL FORMWORK SYSTEM |
| EP3772559B1 (en) * | 2019-08-05 | 2023-12-13 | Sistemas Técnicos De Encofrados, S.A. | Anchoring system with diagonal bracing and formwork strut |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370057A (en) * | 1999-08-10 | 2002-09-18 | 阿图尔-费希尔股份公司费希尔厂 | Angle bracket |
| CN2576850Y (en) * | 2002-08-06 | 2003-10-01 | 师铁萍 | Multifunctional early-dismounting column head apparatus |
| EP1384837B1 (en) * | 2001-04-03 | 2009-06-03 | ULMA C y E, S. COOP. | Floor and roof formwork system |
| CN201857750U (en) * | 2010-09-01 | 2011-06-08 | 台山市东扩钢构有限公司 | Moulding plate for building construction |
| CN204225484U (en) * | 2014-09-15 | 2015-03-25 | 浙江海天建设集团有限公司 | Cast-in-place concrete double-component column of one-storey plant hole internal mold |
-
2018
- 2018-04-09 CN CN201810314441.7A patent/CN108385969B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370057A (en) * | 1999-08-10 | 2002-09-18 | 阿图尔-费希尔股份公司费希尔厂 | Angle bracket |
| EP1384837B1 (en) * | 2001-04-03 | 2009-06-03 | ULMA C y E, S. COOP. | Floor and roof formwork system |
| CN2576850Y (en) * | 2002-08-06 | 2003-10-01 | 师铁萍 | Multifunctional early-dismounting column head apparatus |
| CN201857750U (en) * | 2010-09-01 | 2011-06-08 | 台山市东扩钢构有限公司 | Moulding plate for building construction |
| CN204225484U (en) * | 2014-09-15 | 2015-03-25 | 浙江海天建设集团有限公司 | Cast-in-place concrete double-component column of one-storey plant hole internal mold |
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| CN108385969A (en) | 2018-08-10 |
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