CN217268853U - Cast-in-place beam flange curved surface side form support convenient to adjust - Google Patents
Cast-in-place beam flange curved surface side form support convenient to adjust Download PDFInfo
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- CN217268853U CN217268853U CN202220459314.8U CN202220459314U CN217268853U CN 217268853 U CN217268853 U CN 217268853U CN 202220459314 U CN202220459314 U CN 202220459314U CN 217268853 U CN217268853 U CN 217268853U
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Abstract
The utility model discloses a cast-in-situ beam flange curved surface side form bracket convenient to adjust, which comprises an I-shaped steel and a telescopic diagonal bracing member, wherein the bottom end of the I-shaped steel is horizontally placed; a plurality of mounting holes are arranged in the belly of the I-shaped steel; a horizontal sliding device is fixed on the I-shaped steel through the mounting hole and the sliding fixing piece; the two ends of the I-shaped steel are vertically provided with disk buckling type support upright posts which are fixed on the I-shaped steel through orthogonal fasteners; the telescopic diagonal bracing rod piece is slidably mounted on the I-shaped steel through the horizontal sliding device; the upper end of the telescopic diagonal bracing rod piece is provided with an arc-shaped circular steel tube; the telescopic diagonal bracing rod piece is matched with the disc buckle type support to form a vertical surface structure system for supporting the arc-shaped circular steel tube; the device of the utility model is simple in structure, installation and convenient to use can be applied to multiple different curved surface template support and set up for the construction progress, save material and environmental protection.
Description
Technical Field
The utility model relates to a cast-in-place roof beam construction equipment technical field, especially are cast-in-place roof beam edge of a wing curved surface side form support convenient to adjust.
Background
The side form board of installation usually uses the whole set of support of customization or adopts artifical overlap joint to give first place to on the domestic cast-in-place construction bridge flange board at present, to the bridge construction that the span flange cross section radian does not change, the artifical of customization can significantly reduce sets up and the time cost, and to the bridge that flange board radian changed, the radian to the demand can not be adjusted in a flexible way to the steel pipe support of customization, under the condition that unsatisfied with the radian, be not convenient for use, consequently, have certain limitation.
The side templates are manually erected, and when the next span construction is completed by one span, the support at the radian edge needs to be adjusted and erected. The time consumption, the work efficiency are low, the period is long, and social vehicle passing can be influenced when the municipal road construction operation is carried out.
The integral template has poor adaptability; when the span is larger, the template has a large self weight and has high requirements on a support system; the integral formwork support is expensive, and meanwhile, the problems of mounting, transporting and dismounting of the formwork need to be considered, so that the construction period of the single-span cast-in-place beam and the turnover time of the formwork are greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve current construction technology's not enough, provide an adjustable and convenient cast-in-place beam flange side form support adjusting device who adjusts to shorten side form installation, dismantle, have enough to meet the need the time, in order to improve the efficiency of construction.
The utility model discloses a following technical scheme realizes:
a cast-in-place beam flange curved surface side form support convenient to adjust comprises an I-shaped steel and a telescopic diagonal bracing member, wherein the bottom end of the I-shaped steel is horizontally placed; a plurality of mounting holes are arranged in the belly of the I-shaped steel; a horizontal sliding device is fixed on the I-shaped steel through the mounting hole and the sliding fixing piece; the two ends of the I-shaped steel are vertically provided with disk buckling type support upright posts which are fixed on the I-shaped steel through orthogonal fasteners; the telescopic diagonal bracing rod piece is slidably mounted on the I-shaped steel through the horizontal sliding device; the upper end of the telescopic diagonal bracing rod piece is provided with an arc-shaped circular steel tube; the telescopic diagonal bracing rod piece is matched with the disc buckle type support to form a vertical surface structure system for supporting the arc-shaped circular steel tube.
Furthermore, the telescopic diagonal bracing member comprises a diagonal bracing steel pipe, a threaded thin rod and a fixed diagonal bracing support; the lower end of the inclined strut steel pipe is connected with the horizontal sliding device; the inclined strut steel pipe is a hollow internal thread steel pipe; the threaded thin rod is an external threaded rod; the threaded thin rod is in threaded fit with the inclined strut steel pipe; the telescopic movement of the telescopic diagonal bracing rod piece is realized by rotating the threaded thin rod; the upper end of the threaded thin rod is connected with the arc-shaped round steel pipe through the fixed inclined strut support.
Furthermore, battens are paved on the surfaces of the bevel edges of the arc-shaped circular steel tubes; and a template is paved on the surface of the batten.
Further, the horizontal sliding device comprises a horizontal sliding roller; the horizontal sliding roller can slide along the horizontal rail at the upper part of the I-shaped steel.
Further, the sliding fixing piece is a sliding fixing bolt.
Furthermore, the belly of the I-shaped steel is provided with a stiffening rib.
The utility model has the advantages that:
the utility model has simple structure and convenient and fast installation; the forming quality and the construction efficiency of cast-in-place beam flange concrete can be obviously improved; the utility model can be applied to the erection of various curved surface formwork supports, can be recycled, and greatly saves the construction cost; the assembly, disassembly and reinforcement are very convenient and flexible, and the construction progress can be accelerated.
Drawings
Fig. 1 is a structure schematic diagram of cast-in-place beam flange curved surface side form support convenient to adjust.
In the drawings: 1-horizontal sliding device; 2-a slide fastener; 3-i-section steel; 4-mounting holes; 5-bracing the steel pipe; 6-a threaded thin rod; 7-fixing the inclined strut support; 8-orthogonal fasteners; 9-coiling buckle type bracket upright stanchion; 10-arc round steel pipe; 11-flitch; 12-template.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, and the present invention will be described in detail with reference to the accompanying drawings and specific embodiments below with the description of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, upper end, lower end, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the term "connected" is to be construed broadly, e.g., "connected" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, a cast-in-place beam flange curved surface side form bracket convenient to adjust comprises an I-shaped steel 3 and a telescopic diagonal bracing member, wherein the bottom end of the I-shaped steel 3 is horizontally placed; a plurality of mounting holes 4 are formed in the belly of the I-shaped steel 3 in an arrayed manner; a horizontal sliding device 1 is fixed on the I-shaped steel 3 through the mounting hole 4 by inserting the sliding fixing piece 2; the two ends of the I-shaped steel 3 are vertically provided with disk buckling type support upright rods 9, and the disk buckling type support upright rods 9 are fixed on the I-shaped steel 3 through orthogonal fasteners 8; the telescopic diagonal bracing member is slidably mounted on the I-shaped steel 3 through the horizontal sliding device 1; the upper end of the telescopic diagonal bracing rod piece is provided with an arc-shaped circular steel tube 10; the telescopic diagonal bracing piece is matched with the disc buckle type support to form a vertical surface structure system for supporting the arc-shaped circular steel tube 10. The device of the utility model is simple in structure, installation and convenient to use can be applied to multiple different curved surface formwork support and set up for the construction progress, save material and environmental protection.
Specifically, in the present embodiment, the telescopic diagonal bracing member includes a diagonal bracing steel tube 5, a threaded thin rod 6 and a fixed diagonal bracing support 7; the lower end of the inclined strut steel pipe 5 is connected with the horizontal sliding device 1; the inclined strut steel pipe 5 is a hollow internal thread steel pipe; the threaded thin rod 6 is an external threaded rod; the threaded thin rod 6 is in threaded fit with the inclined strut steel pipe 5; the telescopic movement of the telescopic diagonal bracing member is realized by rotating the threaded thin rod 6; the upper end of the threaded thin rod 6 is connected with the arc-shaped circular steel tube 10 through the fixed inclined strut support 7.
Specifically, in the embodiment, the surface of the bevel edge of the arc-shaped circular steel tube 10 is paved with battens 11; and a template 12 is paved on the surface of the batten 11. It should be noted that the horizontally laid i-shaped steel 3 is combined with the movable telescopic diagonal bracing members, the existing disc buckle type support upright rods 9 are matched to support the arc-shaped circular steel tubes 10 to form a vertical face structural system, and then a plurality of templates 12 are arranged at equal intervals along the laying direction according to the change of the flange of the bridge under construction to jointly form the laying of the overall adaptive large-area template 12.
Specifically, in the embodiment, the horizontal sliding device 1 includes a horizontal sliding roller; the horizontal sliding roller can slide along the horizontal rail at the upper part of the I-shaped steel 3.
Specifically, in this embodiment, the sliding fixing member 2 is a sliding fixing bolt.
Specifically, in the embodiment, the web of the i-shaped steel 3 is provided with a stiffening rib. It should be noted that the stability of the i-shaped steel 3 vertical face frame structure is ensured by arranging the stiffening ribs.
The utility model has simple structure and convenient and fast installation; the forming quality and the construction efficiency of cast-in-place beam flange concrete can be obviously improved; the construction method can be circularly recycled, so that the construction cost is greatly saved; the assembly, disassembly and reinforcement are very convenient and flexible, and the construction progress can be accelerated.
The embodiment of the utility model provides an install the use and do:
1. the member pieces are assembled in the field, the horizontal I-shaped steel 3 with the proper size is selected to be connected with the telescopic diagonal bracing member pieces according to the designed height, width and radian of the flange of the cast-in-place beam, and the threaded thin rod 6 of the telescopic diagonal bracing member pieces can be adjusted in length according to actual engineering requirements.
2. The adjusting disk button type bracket upright rod 9. The height of the coil buckle type support upright stanchion 9 and the horizontal and longitudinal horizontal distance are well adjusted at the lap joint of the original coil buckle type support, and the installation position is reserved for the horizontally placed I-shaped steel 3.
3. Erecting the installed I-shaped steel 3 and the telescopic diagonal bracing member between the disc buckle type support upright rods 9, enabling the threaded thin rod 6 to be intersected with the joints of the disc buckle type support upright rods 9, and fixing the threaded thin rod and the disc buckle type support upright rods through orthogonal fasteners 8. A vertical surface structure system which is stable as a whole is formed by the disk buckle type support upright rod 9, the horizontal I-shaped steel 3 and the telescopic diagonal bracing member. And an arc-shaped round steel pipe 10 is erected above the arc-shaped round steel pipe.
4. The adjustable support device is horizontally and longitudinally erected according to the change of the flange curve of the bridge and the requirement of a certain distance. And the connecting rod is added in the longitudinal direction, so that the stability of the whole structure is ensured.
5. After the one-span support is built, battens 11 are longitudinally placed above the arc-shaped circular steel tubes 10, and templates 12 are laid on the battens 11 and fixed through nails.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a cast-in-place beam flange curved surface side form support convenient to adjust which characterized in that: comprises an I-shaped steel and a telescopic diagonal bracing member, wherein the bottom end of the I-shaped steel is horizontally arranged; a plurality of mounting holes are arranged in the belly of the I-shaped steel; a horizontal sliding device is fixed on the I-shaped steel through the mounting hole and the sliding fixing piece; the two ends of the I-shaped steel are vertically provided with disk buckling type support upright posts which are fixed on the I-shaped steel through orthogonal fasteners; the telescopic diagonal bracing rod piece is slidably mounted on the I-shaped steel through the horizontal sliding device; the upper end of the telescopic diagonal bracing rod piece is provided with an arc-shaped circular steel tube; the telescopic diagonal bracing rod piece is matched with the disc buckle type support to form a vertical surface structure system for supporting the arc-shaped circular steel tube.
2. The cast-in-place beam flange curved surface side form support convenient to adjust of claim 1, characterized in that: the telescopic diagonal bracing member comprises a diagonal bracing steel pipe, a threaded thin rod and a fixed diagonal bracing support; the lower end of the inclined strut steel pipe is connected with the horizontal sliding device; the inclined strut steel pipe is a hollow internal thread steel pipe; the threaded thin rod is an external threaded rod; the threaded thin rod is in threaded fit with the inclined strut steel pipe; the telescopic movement of the telescopic diagonal bracing member is realized by rotating the threaded thin rod; the upper end of the threaded thin rod is connected with the arc-shaped round steel pipe through the fixed inclined strut support.
3. The cast-in-place beam flange curved surface side form support convenient to adjust of claim 1 or 2, characterized in that: the surface of the bevel edge of the arc-shaped circular steel tube is paved with battens; and a template is paved on the surface of the batten.
4. The cast-in-place beam flange curved surface side form support convenient to adjust of claim 1, characterized in that: the horizontal sliding device comprises a horizontal sliding roller; the horizontal sliding roller can slide along the horizontal rail at the upper part of the I-shaped steel.
5. The cast-in-place beam flange curved surface side form support convenient to adjust of claim 1, characterized in that: the sliding fixing piece is a sliding fixing bolt.
6. The cast-in-place beam flange curved surface side form support convenient to adjust of claim 1, characterized in that: and stiffening ribs are arranged on the abdomen of the I-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459314.8U CN217268853U (en) | 2022-03-04 | 2022-03-04 | Cast-in-place beam flange curved surface side form support convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220459314.8U CN217268853U (en) | 2022-03-04 | 2022-03-04 | Cast-in-place beam flange curved surface side form support convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217268853U true CN217268853U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220459314.8U Active CN217268853U (en) | 2022-03-04 | 2022-03-04 | Cast-in-place beam flange curved surface side form support convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217268853U (en) |
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2022
- 2022-03-04 CN CN202220459314.8U patent/CN217268853U/en active Active
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