CN215803172U - A design die carrier for large-span broken line arch structure - Google Patents
A design die carrier for large-span broken line arch structure Download PDFInfo
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- CN215803172U CN215803172U CN202121868082.3U CN202121868082U CN215803172U CN 215803172 U CN215803172 U CN 215803172U CN 202121868082 U CN202121868082 U CN 202121868082U CN 215803172 U CN215803172 U CN 215803172U
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Abstract
The utility model discloses a shaping mould frame for a large-span broken line arch structure, which comprises an arch support, wherein the arch support comprises a vertical rod, a transverse rod, a vertical inclined rod and an adjustable top support, and is characterized in that the shaping mould frame also comprises a main keel transversely arranged on the adjustable top support, a positioning short rod arranged on the main keel, a secondary keel longitudinally arranged on the main keel and connected with the positioning short rod, a horizontal cross brace transversely arranged in the arch support, and a transverse reinforcing rod connected between the adjustable top supports at symmetrical positions on two sides of the arch support; the main keel is formed by splicing main keel joints to match the shape of a large-span broken line arch structure. The utility model solves the problems of inclined formwork support and fixing of a large-span broken line arch structure by improving the upper structure of the formwork support system.
Description
Technical Field
The utility model relates to a die carrier structure, in particular to a sizing die carrier for a large-span broken line arch structure.
Background
Along with the rapid development of national economy, a large number of high-rise buildings and large-span structures are raised, and the formation of a commercial concrete pumping cast-in-situ reinforced concrete structure system contributes to the increasing use amount of formwork supports with high space and large span. Common formwork supports such as fastener-type steel pipe supports and disc buckle-type formwork supports connect vertical and horizontal rods with vertical rods, and bear vertical loads of an upper structure and a formwork system mainly through the vertical rods.
The traditional formwork support system (a fastener type steel pipe support, a disc buckle type formwork support and the like) is difficult to form effective support with a fold line-shaped structure inclined plane due to the fact that a jacking support is vertically connected with an upper structure.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a shaping die frame for a large-span broken line arch structure, which solves the problems of inclined plane formwork support and fixing of the large-span broken line arch structure by improving the upper structure of a formwork support system.
The utility model is realized by the following technical scheme.
A shaping die carrier for a large-span broken line arch structure comprises an arch support, wherein the arch support comprises a vertical rod, a transverse rod, a vertical inclined rod and an adjustable jacking, and is characterized by further comprising a main keel transversely arranged on the adjustable jacking, a positioning short rod arranged on the main keel, a secondary keel longitudinally arranged on the main keel and connected with the positioning short rod, a horizontal cross brace transversely arranged in the arch support and a transverse reinforcing rod connected between the adjustable jacking at symmetrical positions on two sides of the arch support; the main keel is formed by splicing main keel joints to match the shape of a large-span broken line arch structure.
As a specific technical scheme, the vertical inclined rods are arranged in a full-distributed mode.
As a specific technical scheme, the horizontal cross braces are five layers, wherein the arch top of the arch support is provided with four layers, and the middle part of the arch body of the arch support is provided with one layer.
As a specific technical scheme, the positioning short rods are short steel bar heads, and are uniformly distributed on the main keel.
As a specific technical scheme, the end of the main keel joint which is mutually connected is provided with a screw hole, and the main keel joint is hinged by adopting the matching of a bolt and the screw hole.
As a specific technical scheme, the main keel is made of H-shaped steel.
As a specific technical scheme, the secondary keel 4 is made of battens.
As a specific technical scheme, the adjustable jacking comprises a screw rod and a supporting plate fixedly connected with the top of the screw rod; the supporting plates connected with the main keels on two sides of the arch crown of the arch support are obliquely arranged, so that the top supporting plates are attached to the lower surfaces of the main keels.
As a specific technical scheme, the utility model also comprises a template paved on the secondary keel.
The utility model has the beneficial effects that:
1) the whole shaping die carrier comprises from bottom to top: the device comprises an arch support, a main keel (I-steel), a secondary keel (batten) and a template; wherein, welding position quarter butt (short reinforcing bar head) is as stop device on the main joist, can carry on spacingly and fixed to the secondary joist, has solved the fixed problem between main joist and the secondary joist to with the secondary joist interval immobilization, be favorable to reducing the manual operation and cause the secondary joist interval not of uniform size and make the uneven problem of formwork system atress.
2) The upper structure of the sizing die frame is formed by taking I-steel as a main keel, the main keel comprises main keel sections, screw holes are formed in two ends of each main keel section, and the sections are hinged by bolts, so that the number of the sections of the main keel sections and the length of each section correspond to the large-span broken line arch structure one by one.
3) The adjustable jacking of the arched bracket adopts a specially-made structure, namely the supporting plate is obliquely arranged so as to be attached to the lower surface of the main keel, so that the stress stability of the adjustable jacking can be improved; meanwhile, a transverse reinforcing rod is arranged between the adjustable jacking supports at the symmetrical positions on the two sides of the arch-shaped support for reinforcement, so that the overall stability of the formwork system is improved.
Drawings
FIG. 1 is a schematic structural view of a sizing die holder according to the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
the meanings of the marks in the above figures are as follows: 1-arched support, 101-vertical rod, 102-horizontal rod, 103-vertical diagonal rod, 104-adjustable jacking, 1041-screw rod, 1042-supporting plate, 2-main keel, 201-main keel joint, 202-screw hole, 3-positioning short rod, 4-secondary keel, 5-horizontal cross brace, 6-horizontal reinforcing rod and 7-template.
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 the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples
A shaping die carrier for a large-span broken line arch structure, please refer to fig. 1 and 2, including an arch support 1, a main keel 2 transversely arranged on an adjustable top support 104, a positioning short rod 3 arranged on the main keel 2, a secondary keel 4 longitudinally arranged on the main keel 2 and connected with the positioning short rod 3, a horizontal cross brace 5 transversely arranged in the arch support 1, and a transverse reinforcing rod 6 connected between the adjustable top supports 104 at symmetrical positions at two sides of the arch support 1; the main keel 2 is formed by splicing main keel joints 201 so as to match the shape of a large-span broken line arch structure; the arch-shaped support 1 comprises a vertical rod 101, a cross rod 102, a vertical inclined rod 103 and an adjustable jacking 104.
In order to improve the overall stress stability of the sizing die carrier, further, in a preferred embodiment, referring to fig. 1, the vertical inclined rods 103 are fully arranged.
Further, in a preferred embodiment, referring to fig. 1, the horizontal cross braces 5 are five layers, wherein the arch of the arch support 1 is provided with four layers, and the middle of the arch body of the arch support 1 is provided with one layer.
Further, in a preferred embodiment, please refer to fig. 1, the positioning short rods 3 are short steel bar heads, and the positioning short rods 3 are uniformly distributed on the main joist 2; in the embodiment, the short positioning rods 3 adopt the short reinforcing steel bar heads, so that local materials can be conveniently obtained, and the construction progress is improved; the short positioning rods 3 are evenly distributed on the main keel 2, so that the space between the secondary keels can be fixed, and the error of manually installing the secondary keels is reduced.
In order to facilitate the installation and the detachment of the main keel segments and match the arch structure of the broken line, further, in a preferred embodiment, referring to fig. 1 and 2, the ends of the main keel segments 201 connected with each other are provided with screw holes 202, and the main keel segments 201 are hinged with each other by adopting bolts and the screw holes 202 in a matching manner.
Further, in a preferred embodiment, the main keel 2 is an H-shaped steel.
In order to improve the overall stability of the formwork system and enhance the transverse stress strength of the formwork, further, in a preferred embodiment, please refer to fig. 1 and fig. 2, the adjustable top support 104 includes a screw 1041, and a supporting plate 1042 fixedly connected to the top of the screw 1041; the supporting plates 1041 connected with the main keels 2 on both sides of the arch of the arched bracket 1 are obliquely arranged, so that the supporting plates 1042 are attached to the lower surfaces of the main keels 2.
Further, in a preferred embodiment, referring to fig. 1 and 2, the present invention also includes a form 7 that is laid over the furring channel 4.
Claims (9)
1. A shaping die carrier for a large-span broken line arch structure comprises arch supports (1), wherein each arch support (1) comprises a vertical rod (101), a cross rod (102), a vertical inclined rod (103) and an adjustable jacking (104), and is characterized by further comprising a main keel (2) transversely arranged on the adjustable jacking (104), a positioning short rod (3) arranged on the main keel (2), a secondary keel (4) longitudinally arranged on the main keel (2) and connected with the positioning short rod (3), a horizontal cross brace (5) transversely arranged in each arch support (1), and a transverse reinforcing rod (6) connected between the adjustable jacking (104) at the symmetrical positions on the two sides of each arch support (1); the main keel (2) is formed by splicing main keel joints (201) so as to match the shape of a large-span broken line arch structure.
2. Sizing die carrier for large-span broken line arch structures according to claim 1, characterized in that the vertical diagonal rods (103) are arranged full.
3. The sizing die carrier for the large-span broken line arch structure as claimed in claim 1, wherein the horizontal cross braces (5) are five layers, wherein the arch of the arch support (1) is provided with four layers, and the middle of the arch body of the arch support (1) is provided with one layer.
4. The sizing formwork for the large-span broken line arch structure according to claim 1, wherein the positioning short rods (3) are short steel bar heads, and the positioning short rods (3) are uniformly distributed on the main keel (2).
5. The sizing die frame for the large-span broken line arch structure as claimed in claim 1, wherein the ends of the main keel segments (201) connected with each other are provided with screw holes (202), and the main keel segments (201) are hinged with each other by adopting bolts matched with the screw holes (202).
6. The sizing formwork for the large-span broken line arch structure according to claim 1, wherein the main keel (2) is an H-shaped steel.
7. The sizing die carrier for the large-span broken line arch structure as claimed in claim 1, wherein the secondary joist (4) is a batten.
8. The sizing die carrier for the large-span broken line arch structure as claimed in claim 1, wherein the adjustable top support (104) comprises a screw (1041), a supporting plate (1042) fixedly connected with the top of the screw (1041); the supporting plates (1041) connected with the main keels (2) on two sides of the arch top of the arch support (1) are obliquely arranged, so that the supporting plates (1042) are attached to the lower surfaces of the main keels (2).
9. Sizing formwork for large-span fold line arch structures according to any one of claims 1 to 7, characterized in that it further comprises formworks (7) laid on the furring channels (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868082.3U CN215803172U (en) | 2021-08-10 | 2021-08-10 | A design die carrier for large-span broken line arch structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121868082.3U CN215803172U (en) | 2021-08-10 | 2021-08-10 | A design die carrier for large-span broken line arch structure |
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| Publication Number | Publication Date |
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| CN215803172U true CN215803172U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121868082.3U Active CN215803172U (en) | 2021-08-10 | 2021-08-10 | A design die carrier for large-span broken line arch structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856172A (en) * | 2022-06-08 | 2022-08-05 | 天南模架(江苏)有限公司 | Multi-curved surface freely-telescopic building formwork |
-
2021
- 2021-08-10 CN CN202121868082.3U patent/CN215803172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856172A (en) * | 2022-06-08 | 2022-08-05 | 天南模架(江苏)有限公司 | Multi-curved surface freely-telescopic building formwork |
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