CN216276895U - Fixing structure of following-shaped arch structure construction formwork - Google Patents
Fixing structure of following-shaped arch structure construction formwork Download PDFInfo
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- CN216276895U CN216276895U CN202122477553.4U CN202122477553U CN216276895U CN 216276895 U CN216276895 U CN 216276895U CN 202122477553 U CN202122477553 U CN 202122477553U CN 216276895 U CN216276895 U CN 216276895U
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Abstract
The utility model provides a fixing structure of a construction template of a conformal arch structure, which comprises a conformal arch, a vertical supporting mechanism, an oblique tying mechanism and a template; the template is laid on the side wall of the conformal arch through a connecting piece and is arranged on the construction platform together with the conformal arch; the vertical supporting mechanism is supported at the bottom of the conformal arch along the vertical direction, one end of the oblique tying mechanism is connected to the construction platform, and the other end of the oblique tying mechanism is connected to a connecting piece on the outer side wall of the conformal arch; the fixing structure of the construction template of the conformal arch structure provided by the utility model has the advantages of high rigidity, good stability, simplicity and convenience in installation and removal, can save the construction cost, and is suitable for the construction of the templates of the conformal arch structures with different shapes.
Description
Technical Field
The utility model belongs to the technical field of fixing structures of construction formworks of conformal arch structures, and particularly relates to a fixing structure of a construction formwork of a conformal arch structure.
Background
Along with the rapid development of the national urbanization process, in order to pursue the individuality and aesthetic feeling of urban buildings, designers apply the conformal arch structure with unique modeling to high-rise buildings, and the irregular arch structure with any outline and shape is opened on the building facade to enable the buildings to obtain curved modeling and meet the structural design requirements at the same time; however, the shape-following arch structure is a multi-curved-surface dome structure and is in an irregular streamline shape, and the curvature of the structural curved surface is large, so that the support of the shape-following arch template becomes a construction technical difficulty.
The construction template of the traditional structure is directly fixed on a scaffold, and the height of the structure is controlled by adjusting a steel pipe of the scaffold; because the traditional steel pipe and fastener combined formwork supporting system can only play a vertical supporting role on the formwork, in the construction process of the conformal arch structure, the horizontal force and the bending moment born by the cantilever formwork are large, the conventional formwork supporting system can not realize the functions of oblique supporting and angle adjusting, and the construction requirement of the conformal arch structure can not be met.
Based on the technical problems existing in the construction process of the conformal arch structure, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing structure of a construction template of a conformal arch structure aiming at overcoming the defects in the prior art and solving the problem of fixing the construction template of the conformal arch structure.
The utility model provides a fixing structure of a construction template of a conformal arch structure, which comprises a conformal arch, a vertical supporting mechanism, an oblique tying mechanism and a template; the template is laid on the side wall of the conformal arch through a connecting piece and is arranged on the construction platform together with the conformal arch; the vertical supporting mechanism is supported at the bottom of the conformal arch along the vertical direction, one end of the oblique tying mechanism is connected to the construction platform, and the other end of the oblique tying mechanism is connected to the connecting piece on the outer side wall of the conformal arch.
Furthermore, the upper side wall and the lower side wall of the conformal arch are respectively provided with a template and a bent arc steel bar, and the template and the bent arc steel bar are connected through battens.
Further, the connecting piece is a split screw; one end of the counter-pulling screw rod penetrates through the template and the bent arc steel bar on the upper side wall of the conformal arch and is locked by a nut; the other end of the counter-pulling screw rod penetrates through the template and the curved reinforcing steel bar on the lower side wall of the conformal arch and is locked by a nut; the template and the bent arc steel bar are also fixed through a split screw.
Furthermore, the vertical supporting mechanism comprises a plurality of steel pipes which are connected through steel pipe fasteners to form a supporting frame structure; the upper end of the supporting frame structure is provided with an adjustable supporting support, and the supporting frame structure is supported on the curved steel bars on the lower side wall of the conformal arch through the adjustable supporting support.
Furthermore, an adjustable support is arranged at the top of the vertical steel pipe positioned at the upper end of the support frame structure, and the support frame structure is supported on the curved reinforcing steel bars on the lower side wall of the conformal arch through the adjustable support at the top of the vertical steel pipe; the tail end of a horizontal steel pipe positioned at the upper end of the support frame structure is provided with an adjustable support, and the support frame structure is supported on the curved steel bar on the lower side wall of the conformal arch through the adjustable support at the tail end of the horizontal steel pipe.
Furthermore, the slant drawknot mechanism includes the reinforcing bar, and the one end of reinforcing bar is connected on the construction platform, and the other end of reinforcing bar is connected on passing the counter-pulling screw rod of following shape arch upper side wall.
Further, the reinforcing steel bars comprise one or more reinforcing steel bars, and the plurality of reinforcing steel bars are connected through the turn buckle bolts.
Furthermore, a pull ring is pre-embedded on the construction platform, and one end of the steel bar is connected to the pull ring.
Furthermore, one end of the turn buckle is connected with the steel bar at one end of the turn buckle through the threaded hole, and one end of the turn buckle is connected with the steel bar at the other end of the turn buckle through the threaded hole.
Furthermore, two ends of the counter-pulling screw rod are respectively provided with a clamping piece, and the two ends of the counter-pulling screw rod are respectively clamped on the outer sides of the curved arc reinforcing steel bars on the upper side wall and the lower side wall of the conformal arch through the clamping pieces; the outer sides of the curved arc steel bars positioned on the upper side wall of the conformal arch are locked through upper end nuts; the outer side of the curved arc steel bar positioned on the lower side wall of the conformal arch is locked by a lower end nut.
The fixing structure of the construction template of the conformal arch structure provided by the utility model has the advantages that the integral rigidity is high, the stability of the template in the construction process can be ensured, all components are connected by adopting the fasteners and the bolts, the installation and the removal are easy and simple, the control is accurate, the construction efficiency is high, and the construction cost is saved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model will be further explained with reference to the drawings, in which:
FIG. 1 is a schematic view of a fixing structure of a conformal arch structure construction template of the utility model;
FIG. 2 is a schematic view of the steel tube fastener of the present invention;
FIG. 3 is a schematic view of a split screw structure according to the present invention;
fig. 4 is a schematic view of the structure of the curved reinforcing bar of the present invention.
In the figure: 1-conformal arch; 2, constructing a platform; 3-adjustable support; 4-a steel pipe; 5-steel pipe fasteners; 6-oppositely pulling the screw rod; 61. a clamping piece; 62. a nut; 7-template; 8-flitch; 9-bending the arc steel bar; 10-turnbuckle; 11-reinforcing steel bars; 12-a pull ring.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, the present invention provides a fixing structure of a conformal arch structure construction formwork, the fixing structure includes a conformal arch 1, a vertical supporting mechanism, an oblique tie mechanism and a formwork 7; the template 7 is laid on the side wall of the conformal arch 1 through a connecting piece and is arranged on the construction platform 2 together with the conformal arch 1; the vertical supporting mechanism is supported at the bottom of the conformal arch 1 along the vertical direction, one end of the oblique tying mechanism is connected to the construction platform 2, and the other end of the oblique tying mechanism is connected to a connecting piece on the outer side wall of the conformal arch 1; the fixing structure of the construction template of the conformal arch structure can realize space positioning and height adjustment of the conformal arch by adopting the vertical supporting mechanism, and the oblique drawing mechanism can realize oblique supporting and angle adjustment of the conformal arch template, so that the fixing of the construction template of the conformal arch structure is realized; the fixing structure of the conformal arch structure construction template is high in rigidity, good in stability, simple and convenient to install and dismantle, capable of saving construction cost and suitable for the conformal arch structure template construction with different shapes.
Preferably, in combination with the above solutions, as shown in fig. 1 to 4, the upper side wall and the lower side wall of the conformal arch 1 are respectively provided with the formwork 7 and the curved reinforcing steel bars 9, that is, the upper side wall of the conformal arch 1 is provided with the formwork 7 and the curved reinforcing steel bars 9, the lower side wall of the conformal arch 1 is provided with the formwork 7 and the curved reinforcing steel bars 9, and the formwork 7 and the curved reinforcing steel bars 9 are connected through the battens 8, so as to achieve fixation.
Preferably, in combination with the above solution, as shown in fig. 1 to 4, in the present embodiment, the connecting member is a counter-pull screw rod 6; one end of the opposite-pulling screw 6 penetrates through the template 7 and the bent arc steel bar 9 on the upper side wall of the conformal arch 1 and is locked by a nut 62; further, the other end of the opposite-pulling screw rod 6 penetrates through the template 7 and the bent arc steel bar 9 on the lower side wall of the conformal arch 1 and is locked by the nut 62; further, the template 7 and the bent arc steel bars 9 are fixed through the opposite-pulling screw rods 6, and opposite-pulling fixation is achieved.
Preferably, in combination with the above solutions, as shown in fig. 1 to 4, the vertical support mechanism includes a plurality of steel pipes 4, and the plurality of steel pipes 4 are connected by steel pipe fasteners 5 to form a support frame structure; furthermore, the upper end of the supporting frame structure is provided with an adjustable supporting support 3; further, the supporting frame structure is supported on the curved reinforcing steel bars 9 on the lower side wall of the conformal arch 1 through the adjustable supporting supports 3; specifically, adjustable brace 3 can stretch out and draw back the regulation distance to conveniently press from both sides tight support.
Preferably, in combination with the above solutions, as shown in fig. 1 to 4, the top of the vertical steel tube at the upper end of the supporting frame structure is provided with an adjustable brace 3, and the supporting frame structure is supported on the curved steel bar 9 on the lower sidewall of the conformal arch 1 through the adjustable brace 3 at the top of the vertical steel tube; correspondingly, the tail end of a horizontal steel pipe positioned at the upper end of the support frame structure is provided with an adjustable support 3, and the support frame structure is supported on the curved reinforcing steel bars 9 on the lower side wall of the conformal arch 1 through the adjustable support 3 at the tail end of the horizontal steel pipe.
Preferably, in combination with the above solutions, as shown in fig. 1 to 4, in this embodiment, the diagonal tie mechanism includes a steel bar 11; specifically, one end of the steel bar 11 is connected to the construction platform 2, and the other end of the steel bar 11 is connected to the counter-pulling screw 6 penetrating through the upper side wall of the conformal arch 1.
Preferably, in combination with the above solution, as shown in fig. 1 to 4, the reinforcing bar 11 includes one or more bars; specifically, a plurality of reinforcing bars 11 are connected by a turn buckle 10.
Preferably, in combination with the above solution, as shown in fig. 1 to 4, a pull ring 12 is embedded on the construction platform 2, and one end of the steel bar 11 is connected to the pull ring 12.
Preferably, in combination with the above scheme, as shown in fig. 1 to 4, one end of the turn buckle 10 is connected with the steel bar 11 at one end thereof through a threaded hole, and one end of the turn buckle 10 is connected with the steel bar 11 at the other end thereof through a threaded hole, so that telescopic adjustment is realized, and locking is possible.
Preferably, in combination with the above solution, as shown in fig. 1 to 4, the two ends of the counter screw 6 are respectively provided with the clamping pieces 61, and the clamping pieces 61 are arranged at the two ends, so that the two ends of the counter screw 6 are respectively clamped on the outer sides of the curved reinforcing bars 9 on the upper side wall and the lower side wall of the conformal arch 1 through the clamping pieces 61; specifically, the outer side of the curved reinforcing steel bar 9 positioned on the upper side wall of the conformal arch 1 is locked through an upper end nut; the outer side of the curved arc steel bar 9 positioned on the lower side wall of the conformal arch 1 is locked by a lower end nut.
The utility model provides a fixing structure of a construction template of a conformal arch structure, which comprises the following specific installation steps:
s1: mounting vertical support mechanism
Installing steel pipes 4 in the horizontal direction and the vertical direction on a support frame structure of a construction site, connecting the steel pipes 4 through steel pipe fasteners 5, installing adjustable support supports 3 at the tops of the steel pipes 4, placing bent arc steel bars 9 on a construction platform 2, installing templates 7 between the bent arc steel bars 9, fixing the templates 7 and the bent arc steel bars 9 through battens 8, and fixing the templates 7 and the bent arc steel bars 9 by adopting counter-pulling screws 6;
s2: installation slant drawknot mechanism
Along with shape arch structure and construction platform 2 are under construction together, pre-buried pull ring 12 when construction platform 2 pours, along with shape arch structure one side reinforcing bar and being connected to split screw 6, be close to platform one side reinforcing bar and be connected with pull ring 12, adopt turnbuckle 10 to connect between the reinforcing bar 11.
The fixing structure of the construction template of the conformal arch structure provided by the utility model has the following technical effects:
according to the fixing structure of the construction template of the conformal arch structure, the vertical support mechanism is adopted to provide vertical support for the conformal arch construction load and control the height of the conformal arch, and the adjustable support is adjusted to realize accurate positioning of the conformal arch in the vertical direction; the curved arc steel bars and the template are fixed by adopting the counter-pulling screw rods, so that the cross section size and the modeling control of the conformal arch are realized; through adopting slant drawknot mechanism, for providing the diagonal bracing along with shape arch structure, through adjusting reinforcing bar and construction platform angle to the radian of control template angle and arch ring, through adjusting the lag bolt control reinforcing bar pulling force, with the section of reducing and encorbelmenting power, can solve the multi-surface molding along with the technological problem that shape arch form supported when guaranteeing stability.
The fixing structure of the construction template of the conformal arch structure provided by the utility model has the advantages that the integral rigidity is high, the stability of the template in the construction process can be ensured, all components are connected by adopting the fasteners and the bolts, the installation and the removal are easy and simple, the control is accurate, the construction efficiency is high, and the construction cost is saved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the utility model. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (10)
1. A fixing structure of a construction template of a conformal arch structure is characterized by comprising a conformal arch (1), a vertical supporting mechanism, an oblique tying mechanism and a template (7); the template (7) is laid on the side wall of the conformal arch (1) through a connecting piece and is arranged on the construction platform (2) together with the conformal arch (1); the vertical supporting mechanism is supported at the bottom of the conformal arch (1) in the vertical direction, one end of the oblique tying mechanism is connected to the construction platform (2), and the other end of the oblique tying mechanism is connected to the connecting piece on the outer side wall of the conformal arch (1).
2. The fixing structure of the conformal arch structure construction formwork according to claim 1, wherein a formwork (7) and a curved reinforcing steel bar (9) are respectively arranged on the upper side wall and the lower side wall of the conformal arch (1), and the formwork (7) and the curved reinforcing steel bar (9) are connected through battens (8).
3. The fixing structure of a conformal arch structure construction formwork according to claim 2, wherein the connecting member is a counter-pull screw (6); one end of the counter-pulling screw rod (6) penetrates through the template (7) and the bent arc steel bar (9) on the upper side wall of the conformal arch (1) and is locked by a nut (62); the other end of the counter-pulling screw rod (6) penetrates through a template (7) and a bent arc steel bar (9) on the lower side wall of the conformal arch (1) and is locked by a nut (62); the template (7) and the bent arc steel bar (9) are further fixed through the opposite-pulling screw rod (6).
4. The fixing structure of the conformal arch structure construction formwork according to claim 1, wherein the vertical supporting mechanism comprises a plurality of steel pipes (4), and the plurality of steel pipes (4) are connected through steel pipe fasteners (5) to form a supporting frame structure; the upper end of the supporting frame structure is provided with an adjustable supporting brace (3), and the supporting frame structure is supported on a curved reinforcing steel bar (9) on the lower side wall of the shape following arch (1) through the adjustable supporting brace (3).
5. The fixing structure of the conformal arch structure construction formwork according to claim 4, wherein the top of the vertical steel pipe at the upper end of the supporting frame structure is provided with an adjustable support (3), and the supporting frame structure is supported on the curved steel bar (9) on the lower side wall of the conformal arch (1) through the adjustable support (3) at the top of the vertical steel pipe; the tail end of a horizontal steel pipe positioned at the upper end of the supporting frame structure is provided with an adjustable support (3), and the supporting frame structure is supported on a curved reinforcing steel bar (9) on the lower side wall of the shape following arch (1) through the adjustable support (3) at the tail end of the horizontal steel pipe.
6. The fixing structure of a conformal arch structure construction formwork according to claim 3, wherein the diagonal tie mechanism comprises a steel bar (11), one end of the steel bar (11) is connected to the construction platform (2), and the other end of the steel bar (11) is connected to a counter-pull screw (6) penetrating through an upper side wall of the conformal arch (1).
7. The fixing structure of a conformal arch structure construction formwork according to claim 6, wherein the reinforcing steel bars (11) comprise one or more bars, and a plurality of the reinforcing steel bars (11) are connected with each other by means of the turn-buckle bolts (10).
8. The fixing structure of the conformal arch structure construction formwork according to claim 6, wherein a pull ring (12) is embedded in the construction platform (2), and one end of the steel bar (11) is connected to the pull ring (12).
9. The fixing structure of the conformal arch structure construction formwork according to claim 7, wherein one end of the turn buckle (10) is connected with the reinforcement bar (11) of one end thereof through a screw hole, and one end of the turn buckle (10) is connected with the reinforcement bar (11) of the other end thereof through a screw hole.
10. The fixing structure of the conformal arch structure construction formwork according to claim 3, wherein the two ends of the counter screw rod (6) are respectively provided with a clamping piece (61), and the two ends of the counter screw rod (6) are respectively clamped on the outer sides of the curved reinforcing steel bars (9) on the upper side wall and the lower side wall of the conformal arch (1) through the clamping pieces (61); the outer side of the curved arc steel bar (9) positioned on the upper side wall of the conformal arch (1) is locked by an upper end nut; the outer side of the curved arc steel bar (9) positioned on the lower side wall of the conformal arch (1) is locked by a lower end nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122477553.4U CN216276895U (en) | 2021-10-14 | 2021-10-14 | Fixing structure of following-shaped arch structure construction formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122477553.4U CN216276895U (en) | 2021-10-14 | 2021-10-14 | Fixing structure of following-shaped arch structure construction formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216276895U true CN216276895U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122477553.4U Active CN216276895U (en) | 2021-10-14 | 2021-10-14 | Fixing structure of following-shaped arch structure construction formwork |
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| CN (1) | CN216276895U (en) |
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2021
- 2021-10-14 CN CN202122477553.4U patent/CN216276895U/en active Active
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