Bracket formwork supporting device
By designing a beef leg formwork support device using lantern frames and cable-strings in water conservancy projects, the problem of unstableness of the full-house bracket in the environment of turbulent rivers and soft riverbeds is solved, and higher stability and safety are achieved. At the same time, it reduces costs.
Patent Information
- Application Number
- CN202420216569.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-01-30
AI Technical Summary
In water conservancy projects, the full-door bracket used in the prior art is unstable in the environment of turbulent rivers and soft riverbeds, and has safety hazards and cannot effectively support the bottom mold of the cow leg.
A ox leg template support device was designed. By setting up a lantern frame and multiple cable reels on the top of the gate pier, the tension of the cable reels replaced the support force of the full bracket, which strengthened the stability and through the positioning block and thread structure. Ensure the fixation of the ox leg base mold.
It effectively solves the problem of unstable support on the whole hall, improves the stability of the support device, reduces the occurrence of safety accidents, and reduces the use and cost of steel materials.
Smart Images
Figure CN222435209U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy gate piers, in particular to a corbel template supporting device. Background Art
[0002] A corbel support is a structural member used to support and transfer loads, and is commonly found in beam-column structures, bridges, and water conservancy pier projects. Its function is to disperse the force of the beam support to the load-bearing objects below in the mixed structure, so as to reduce the impact of concentrated force and prevent the wall from being crushed. In specific engineering practice, corbel supports have a variety of designs and applications. For some large-area concrete structures, such as large-volume concrete construction of reservoir piers, special corbel support technologies may be required. For example, by setting shear grooves and prestressed channels on the concrete body, the high-quality rolled threaded steel bars in the prestressed device are passed through the vertical rods and prestressed channels to apply prestress, so as to reduce the deformation of the corbel during actual construction and ensure the stability of the bracket.
[0003] The prior art requires a corbel bottom formwork to be used for casting corbels on gate piers. With the assistance of the corbel bottom formwork, a permanent trapezoidal corbel is cast. During casting, a full-height bracket is required for support. The full-height bracket is usually installed on one side of the gate pier. Due to different construction environments, it is sometimes necessary to carry out construction in the riverbed. Sometimes there is a turbulent river at the bottom of the full-height bracket. The force exerted by the flowing water and the relatively soft geology of the riverbed will cause the full-height bracket to be unstable and unable to support the corbel bottom formwork well, which poses a safety hazard and cannot meet people's needs. Therefore, we need a corbel formwork support device. Utility Model Content
[0004] The utility model aims to provide a corbel formwork supporting device to solve the problem of instability of full-height brackets used in the background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A corbel formwork supporting device comprises a gate pier, wherein a positioning groove is provided on the outside of the top of the gate pier, and a screw is fixedly connected to the top of the gate pier, a corbel bottom mold is provided on the top of the gate pier, and a positioning block is fixedly connected to the bottom of the corbel bottom mold, a circular groove is provided on the outer wall of the corbel bottom mold, a nut is threadedly connected to the outer wall of the screw, a threaded groove is provided on the outer wall of the corbel bottom mold, and a threaded column is threadedly connected to the inner wall of the threaded groove, one end of the threaded column is fixedly connected to a lifting ring, a lantern frame is installed on the top of the gate pier, and an inclined tie rod is connected to one side of the lantern frame.
[0007] Preferably, there are multiple oblique tie bars, and the multiple oblique tie bars are symmetrically arranged on the lantern frame, and the oblique tie bars on the same side are parallel to each other.
[0008] Preferably, one end of the inclined tie bar on one side of the lantern frame is connected to the lifting ring on the corbel bottom mold, and one end of the inclined tie bar on the other side of the lantern frame is connected to the gate pier.
[0009] Preferably, the shape and size of the positioning block match those of the positioning slot, and one end of the positioning block extends into the positioning slot for connection.
[0010] Preferably, the corbel bottom mold forms a threaded structure through a threaded groove and a threaded column, and one end of the threaded column extends into the threaded groove for connection.
[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:
[0012] The utility model is provided with a lantern frame, so that the oblique tie bars on one side are connected to the lifting ring on the gate pier, and the oblique tie bars on the other side are connected to the lifting ring on the corbel bottom mold, and the supporting force provided by the full-chamber bracket is replaced by the pulling force of the oblique tie bars, thereby enhancing stability and successfully eliminating the installation of the full-chamber bracket, making it less likely for safety accidents to occur in the flow construction of water conservancy projects such as gate piers and pump stations, making such projects safer. At the same time, the removal of the full-chamber bracket reduces the input of steel materials and reduces costs. The positioning block and the positioning groove are provided to facilitate the assembly of the corbel bottom mold on the gate pier, and the corbel bottom mold is locked by the cooperation of the nut and the screw, thereby enhancing the fixing effect of the corbel bottom mold and making its installation more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic diagram of the gate pier and lantern frame structure of the utility model;
[0014] FIG2 is an enlarged structural diagram of point A in FIG1 of the present utility model;
[0015] FIG3 is an enlarged structural diagram of point B in FIG1 of the present invention.
[0016] Among them: 1. Gate pier; 2. Positioning groove; 3. Screw; 4. Corbel bottom mold; 5. Positioning block; 6. Round groove; 7. Nut; 8. Threaded groove; 9. Threaded column; 10. Lifting ring; 11. Lantern frame; 12. Diagonal tie rod. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Please refer to Figures 1, 2 and 3, a corbel formwork supporting device includes a gate pier 1, a positioning groove 2 is provided on the top of the gate pier 1, and a screw rod 3 is fixedly connected to the top of the gate pier 1, a corbel bottom mold 4 is provided on the top of the gate pier 1, and a positioning block 5 is fixedly connected to the bottom of the corbel bottom mold 4, a circular groove 6 is provided on the outer wall of the corbel bottom mold 4, a nut 7 is threadedly connected to the outer wall of the screw rod 3, a threaded groove 8 is provided on the outer wall of the corbel bottom mold 4, and a threaded column 9 is threadedly connected to the inner wall of the threaded groove 8, one end of the threaded column 9 is fixedly connected to a lifting ring 10, a lantern frame 11 is installed on the top of the gate pier 1, and an inclined tie rod 12 is connected to one side of the lantern frame 11.
[0019] Through the above technical scheme, a lantern frame 11 is provided to connect the inclined tie bars 12 on one side with the lifting ring 10 on the gate pier 1, and the inclined tie bars 12 on the other side are connected with the lifting ring 10 on the corbel bottom mold 4. The supporting force provided by the full-height bracket is replaced by the tension of the inclined tie bars 12, which enhances the stability and successfully removes the installation of the full-height bracket, making it less likely to cause safety accidents in the water conservancy project similar to the gate pier 1 and the flow construction of the pump station, making it safer in such projects. At the same time, the removal of the full-height bracket reduces the investment in steel materials and reduces the cost. By providing the positioning block 5 and the positioning groove 2, the corbel bottom mold 4 is conveniently assembled on the gate pier 1. The corbel bottom mold 4 is locked by the cooperation of the nut 7 and the screw 3, which enhances the fixing effect of the corbel bottom mold 4 and makes its installation more stable.
[0020] Specifically, there are multiple oblique tie bars 12, and the multiple oblique tie bars 12 are symmetrically arranged on the lantern frame 11, and the oblique tie bars 12 on the same side are parallel to each other.
[0021] Through the above technical solution, the corbel bottom mold 4 can be well held by means of a plurality of inclined tie bars 12, thereby enhancing stability.
[0022] Specifically, one end of the inclined tie bar 12 on one side of the lantern frame 11 is connected to the lifting ring 10 on the corbel bottom form 4 , and one end of the inclined tie bar 12 on the other side of the lantern frame 11 is connected to the gate pier 1 .
[0023] Through the above technical solution, the stability is enhanced, so that the inclined tie bars 12 can hold the corbel bottom mold 4 well, and the stability of the lantern frame 11 is also enhanced.
[0024] Specifically, the shape and size of the positioning block 5 match the shape and size of the positioning groove 2, and one end of the positioning block 5 extends into the positioning groove 2 for connection.
[0025] Through the above technical solution, the connection effect between the positioning block 5 and the positioning groove 2 is strengthened, so that the corbel bottom mold 4 can be well assembled on the gate pier 1 through the positioning block 5. The operator rotates the nut 7 to make the nut 7 rotate on the screw rod 3, so that the nut 7 locks the corbel bottom mold 4, thereby strengthening the fixing effect.
[0026] Specifically, the corbel bottom mold 4 forms a threaded structure with the threaded column 9 through the threaded groove 8, and one end of the threaded column 9 extends into the threaded groove 8 for connection.
[0027] Through the above technical solution, the connection effect between the corbel bottom mold 4 and the threaded groove 8 and the threaded column 9 is strengthened. By rotating the lifting ring 10, the threaded column 9 can be driven to rotate, which is convenient for installing and removing the lifting ring 10. The threaded structure strengthens the stability of the installation of the lifting ring 10.
[0028] When in use, first install the lantern frame 11, connect the oblique tie bar 12 on one side with the lifting ring 10 on the gate pier 1, and connect the oblique tie bar 12 on the other side with the lifting ring 10 on the corbel bottom mold 4, and the positioning block 5 on the corbel bottom mold 4 extends into the positioning groove 2 of the gate pier 1 for assembly, and the screw rod 3 extends out of the circular groove 6 on the corbel bottom mold 4. By rotating the nut 7 on the screw rod 3, the nut 7 fixes the corbel bottom mold 4, thereby enhancing the fixing effect. The device replaces the supporting force provided by the full-chamber bracket with the pulling force of the oblique tie bar 12, thereby enhancing the stability and successfully removing the installation of the full-chamber bracket, so that in the water flow construction of water conservancy projects such as the gate pier 1 and the pump station, it is not easy to have safety accidents, and it is safer in such projects. At the same time, the removal of the full-chamber bracket reduces the investment in steel materials and reduces the cost, thereby completing all the work. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.
[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A corbel formwork support device, comprising a gate pier (1), characterized in that: The top of the gate pier (1) is provided with a positioning groove (2), and the top of the gate pier (1) is fixedly connected with a screw rod (3), the top of the gate pier (1) is provided with a corbel bottom mold (4), and the bottom of the corbel bottom mold (4) is fixedly connected with a positioning block (5), the outer wall of the corbel bottom mold (4) is provided with a circular groove (6), the outer wall of the screw rod (3) is threadedly connected with a nut (7), the outer wall of the corbel bottom mold (4) is provided with a thread groove (8), and the inner wall of the thread groove (8) is threadedly connected with a thread column (9), one end of the thread column (9) is fixedly connected with a lifting ring (10), and a lantern frame (11) is installed on the top of the gate pier (1), and one side of the lantern frame (11) is connected with an inclined tie rod (12).
2. A corbel formwork support device according to claim 1, characterized in that: The number of the oblique tie bars (12) is plural, and the plurality of oblique tie bars (12) are symmetrically arranged on the lantern frame (11), and the oblique tie bars (12) on the same side are parallel to each other.
3. A corbel formwork support device according to claim 2, characterized in that: One end of the inclined tie bar (12) on one side of the lantern frame (11) is connected to the lifting ring (10) on the corbel bottom mold (4), and one end of the inclined tie bar (12) on the other side of the lantern frame (11) is connected to the gate pier (1).
4. A corbel formwork support device according to claim 1, characterized in that: The shape and size of the positioning block (5) match those of the positioning groove (2), and one end of the positioning block (5) extends into the positioning groove (2) for connection.
5. A corbel formwork support device according to claim 1, characterized in that: The corbel bottom mold (4) forms a threaded structure through the threaded groove (8) and the threaded column (9), and one end of the threaded column (9) extends into the threaded groove (8) for connection.