CN221799158U - A cantilever structure supporting formwork - Google Patents

Abstract

The utility model relates to the technical field of support die frames, in particular to a cantilever structure support die frame. The technical proposal comprises: including support column, crossbeam, bracing and flat board, support column and crossbeam right angle inboard are articulated each other, right angle department in support column and crossbeam is installed to the bracing, the flat board is installed between adjacent crossbeam, the crossbeam bottom is fixed with the fixed block, the support column inboard has the movable block through drive assembly sliding connection, the bracing articulates between fixed block and movable block, the cooperation groove has been seted up in crossbeam upper end and the corresponding position of flat board, be provided with the synchronous fixed subassembly of flat board locking in the crossbeam. According to the cantilever support die frame, the support columns and the cross beams are arranged to be in a hinged structure, the combination of the diagonal braces is completed by utilizing the sliding of the movable blocks, the operation is simpler, the setting up speed of the cantilever support die frame is increased, the flat bed plates can be synchronously locked and fixed, and the setting up work efficiency is greatly improved.

Description

A cantilever structure supporting formwork

Technical Field

The utility model relates to the technical field of supporting formwork, in particular to a cantilever structure supporting formwork.

Background Art

The supporting formwork is a structure used to support and fix the formwork during the construction process. The formwork is a temporary supporting structure used to pour concrete or other materials to form a building structure. The supporting formwork of the cantilever structure is usually used to build platforms on the outside of the building, such as extended balconies.

When constructing the cantilever structure support formwork, locking tools are needed to independently fix the support columns, beams and diagonal braces so that they are connected at the ends to form a stable triangular structure. However, during the construction process, each component is independent of each other and needs to be fixed one by one using locks, which makes the operation more troublesome and reduces the construction efficiency.

Utility Model Content

The utility model aims to solve the problems existing in the background technology and proposes a cantilever structure supporting formwork.

The technical solution of the utility model: a cantilever structure supporting formwork, including supporting columns, beams, diagonal braces and flat plates, the supporting columns and the inner sides of the right angles of the beams are hinged to each other, the diagonal braces are installed at the right angles between the supporting columns and the beams, the flat plates are installed between adjacent beams, a fixed block is fixed to the bottom of the beam, a movable block is slidably connected to the inner side of the supporting column through a driving assembly, the diagonal braces are hinged between the fixed block and the movable block, a fitting groove is provided at the upper end of the beam and at a position corresponding to the flat plate, and a synchronous fixing assembly for locking the flat plate is provided in the beam.

Preferably, the synchronous fixing component includes a card slot and a telescopic slot, the telescopic slot is provided in the crossbeam, a telescopic block is slidably connected in the telescopic slot, a fixing slot is provided on the telescopic block at the same position as the fitting slot, the card slot is provided at the bottom of the flat plate and the position is aligned with the telescopic block, the card slot is an I-shaped structure, and a matching slot matching the card slot is provided on the side wall of the fixing slot.

Preferably, the telescopic slot is an open structure at one end close to the support column, and a return spring is fixed between the inner side wall of the telescopic slot and the telescopic block.

Preferably, the paving plate, fixing groove and fitting groove have the same width.

Preferably, the driving assembly includes a movable groove and a rotating plate, the rotating plate is rotatably connected to the bottom of the supporting column, the movable groove is opened on the inner wall of the supporting column and is aligned with the movable block, the inner side of the movable block is slidably connected in the movable groove, a threaded rod is rotatably connected in the movable groove, the threaded rod passes through the movable block and is threadedly connected to the movable block, and the bottom of the threaded rod is fixed on the rotating plate.

Preferably, a group of outer plates are fixed to the outer side wall of the support column, and bolt holes are provided on the outer plates.

Compared with the prior art, the utility model has the following beneficial technical effects: the support columns and cross beams are arranged into a hinged structure, and the combination of the diagonal braces is completed by sliding the movable block, which makes the operation simpler, speeds up the erection of the cantilever support formwork, and the flat paving boards can also be locked and fixed simultaneously, greatly improving the construction work efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the combined structure of adjacent support columns, beams and paving plates of the present invention;

Figure 2 is a schematic diagram of the side cutaway structure of the utility model;

FIG3 is a schematic diagram of the axial structure of the telescopic block of the utility model.

Figure numerals: 1. Support column; 11. Movable block; 12. Movable groove; 13. Threaded rod; 14. Turntable; 15. Outer plate; 2. Crossbeam; 21. Fixed block; 22. Fitting groove; 23. Telescopic groove; 24. Telescopic block; 25. Fixed groove; 26. Adapter groove; 27. Reset spring; 3. Diagonal brace; 4. Flat plate; 41. Card slot.

DETAILED DESCRIPTION

The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Figures 1-3, the utility model proposes a cantilever structure support formwork, including a support column 1, a beam 2, a diagonal brace 3 and a flat plate 4. The support column 1 and the beam 2 are hinged to each other at the inner sides of the right angles, the diagonal brace 3 is installed at the right angles between the support column 1 and the beam 2, the flat plate 4 is installed between adjacent beams 2, a fixed block 21 is fixed to the bottom of the beam 2, a movable block 11 is slidably connected to the inner side of the support column 1 through a driving component, the diagonal brace 3 is hinged between the fixed block 21 and the movable block 11, a fitting groove 22 is provided at the upper end of the beam 2 and at a position corresponding to the flat plate 4, a synchronous fixing component for locking the flat plate 4 is provided in the beam 2, and a group of outer plates 15 are fixed to the outer wall of the support column 1, and bolt holes are provided on the outer plates 15.

The synchronous fixing component includes a card slot 41 and a telescopic slot 23. The telescopic slot 23 is opened in the cross beam 2. A telescopic block 24 is slidably connected in the telescopic slot 23. A fixing slot 25 is opened on the telescopic block 24 at the same position as the matching slot 22. The card slot 41 is opened at the bottom of the flat plate 4 and is aligned with the telescopic block 24. The card slot 41 is an I-shaped structure. An adapting slot 26 that matches the card slot 41 is opened on the side wall of the fixing slot 25. The telescopic slot 23 is an open structure at one end close to the support column 1. A reset spring 27 is fixed between the inner wall of the telescopic slot 23 and the telescopic block 24. The flat plate 4, the fixing slot 25 and the matching slot 22 have the same width.

The driving assembly includes a movable groove 12 and a rotating plate 14. The rotating plate 14 is rotatably connected to the bottom of the supporting column 1. The movable groove 12 is opened on the inner wall of the supporting column 1 and is aligned with the movable block 11. The inner side of the movable block 11 is slidably connected in the movable groove 12. A threaded rod 13 is rotatably connected in the movable groove 12. The threaded rod 13 passes through the movable block 11 and is threadedly connected to the movable block 11. The bottom of the threaded rod 13 is fixed on the rotating plate 14. The rotating plate 14 rotates to make the threaded rod 13 rotate synchronously. When the movable block 11 is located in the movable groove 12 and moves upward, the transmission of the diagonal support 3 is utilized to realize the expansion of the beam 2.

In this embodiment, firstly, bolts are passed through the bolt holes of the outer plate 15, and the support column 1 is fixed to the wall. When the support column 1 and the crossbeam 2 are folded, the flat plate 4 is first inserted into the fitting groove 22. At this time, the fixed groove 25 and the fitting groove 22 are aligned, so that the flat plate 4 can be easily inserted. Then, the end of the telescopic block 24 extending out of the telescopic groove 23 is pushed into the telescopic groove 23. When the return spring 27 is compressed, the position of the fixed groove 25 and the fitting groove 22 can be misaligned, so that the side wall of the fixed groove 25 is inserted into the card groove 41. The position of the paving board 4 is fixed. When the rotating column of the crossbeam 2 is perpendicular to the supporting column 1, the upper end of the supporting column 1 will block the telescopic block 24 from resetting and extending, thereby ensuring the installation stability of the paving board 4. In this process, you only need to rotate the rotating plate 14 to make the threaded rod 13 rotate synchronously. When the movable block 11 is located in the movable groove 12 and moves upward, the transmission of the diagonal brace 3 is utilized to realize the expansion of the crossbeam 2, complete the locking and fixing, and realize the synchronous fixing of the supporting column 1, the crossbeam 2, the diagonal brace 3 and the paving board 4. The operation is simple and convenient, which improves the work efficiency.

The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims (6)

1. The utility model provides a structure support die carrier encorbelments, includes support column (1), crossbeam (2), bracing (3) and flat bed board (4), its characterized in that: support column (1) and crossbeam (2) right angle inboard are articulated each other, right angle department in support column (1) and crossbeam (2) is installed to bracing (3), ping Puban (4) are installed between adjacent crossbeam (2), crossbeam (2) bottom is fixed with fixed block (21), support column (1) inboard has movable block (11) through drive assembly sliding connection, bracing (3) articulates between fixed block (21) and movable block (11), agreeing with groove (22) have been seted up in crossbeam (2) upper end and the corresponding position of tiling board (4), be provided with the synchronous fixed subassembly of flat board (4) locking in crossbeam (2).

2. The cantilever structure supporting die frame according to claim 1, wherein the synchronous fixing assembly comprises a clamping groove (41) and a telescopic groove (23), the telescopic groove (23) is formed in a cross beam (2), a telescopic block (24) is connected in a sliding manner in the telescopic groove (23), a fixing groove (25) is formed in the telescopic block (24) and at the same position as the fitting groove (22), the clamping groove (41) is formed in the bottom of the flat plate (4) and is aligned with the telescopic block (24), the clamping groove (41) is of an I-shaped structure, and an adapting groove (26) matched with the clamping groove (41) is formed in the side wall of the fixing groove (25).

3. The cantilever structure supporting die frame according to claim 2, wherein one end of the telescopic groove (23) close to the supporting column (1) is of an opening structure, and a reset spring (27) is fixed between the inner side wall of the telescopic groove (23) and the telescopic block (24).

4. A cantilever structure supporting formwork according to claim 2, wherein the tile (4), the fixing groove (25) and the engagement groove (22) are of the same width.

5. The cantilever structure support formwork according to claim 1, wherein the driving assembly comprises a movable groove (12) and a rotating plate (14), the rotating plate (14) is rotatably connected to the bottom of the support column (1), the movable groove (12) is formed in the inner side wall of the support column (1) and is aligned to the movable block (11), the inner side of the movable block (11) is slidably connected in the movable groove (12), a threaded rod (13) is rotatably connected in the movable groove (12), the threaded rod (13) penetrates through the movable block (11) and is in threaded connection with the movable block (11), and the bottom of the threaded rod (13) is fixed on the rotating plate (14).

6. The cantilever structure supporting die frame according to claim 1, wherein a group of outer side plates (15) are fixed on the outer side walls of the supporting columns (1), and bolt holes are formed in the outer side plates (15).