Polygonal integral internal module gear mesh linkage telescoping system

Abstract

The application discloses a polygon integral inner die gear meshing linkage telescopic system, through gear rotation, the gear plate is driven to move, the abutting plate is moved forward or backward, thereby the die plate is inwardly retracted or outwardly expanded, the die plate can be integrally fastened, loosened and deformed to facilitate integral rising. The application improves the overall shaping effect of concrete and reduces the safety risk generated in the construction operation process.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a polygonal integral inner mold gear meshing linkage telescopic system. Background Art

[0002] Formwork engineering refers to the formwork used to create newly poured concrete and the complete structural system that supports it. The structural component that contacts the concrete and controls its size, shape, and position is called the formwork. The supporting system includes the rods, trusses, connectors, metal accessories, and work bridges that support and secure the formwork. For sliding and self-lifting formwork, additional lifting mechanisms, lifting frames, and platforms are included. Formwork engineering is a temporary structure used in concrete construction.

[0003] At present, the polygonal formwork construction process has always adopted the formwork wooden or aluminum formwork assembly, block dismantling, or block hoisting and moving as a whole, which is inefficient. Summary of the Invention

[0004] In view of this, the present invention provides a polygonal integral inner mold gear meshing linkage telescopic system, which effectively solves the above problems and provides effective support for ensuring the loosening and tightening of the template.

[0005] The present invention provides a polygonal integral internal mold gear meshing linkage telescopic system adopts the following technical solutions:

[0006] A polygonal integral inner mold gear meshing linkage telescopic system, comprising:

[0007] Mounting base, serving as the installation base;

[0008] an abutment plate for connecting adjacent targets;

[0009] The telescopic device includes a gear and a tooth plate. The front end of the tooth plate is connected to the abutment plate. The tooth plate has multiple tooth grooves spaced apart along its own length. The gear is engaged with the tooth grooves. The gear can be driven to rotate so that the tooth plate drives the abutment plate to move forward or backward.

[0010] Optionally, the mounting base includes a first bracket and a second bracket, a connecting frame is provided between the first bracket and the second bracket, and the tooth plate is slidably fitted in the two connecting frames.

[0011] Optionally, a connecting device is provided at the front end of the mounting seat, and the connecting device includes a connecting rod and a connecting component hinged to the connecting rod, and the connecting component is used for connecting with.

[0012] Optionally, the connecting assembly includes a sliding block and a sliding rod, the sliding block is slidingly fitted on the connecting rod, one end of the sliding rod is hinged to the sliding block, and the other end is hinged to the connecting rod.

[0013] Optionally, a connecting gear is provided on the mounting seat, a rotating rod is rotatably provided on the mounting seat, the gear and the connecting gear are coaxially fixed on the rotating rod, and a toothed belt is provided between the multiple connecting gears.

[0014] Optionally, each of the abutment plates is provided with a plurality of telescopic devices.

[0015] Optionally, the cross-section of the abutment plate is polygonal.

[0016] Optionally, the abutment plate and the connected surface are inclined surfaces, and the end of the abutment plate away from the mounting seat is a small end.

[0017] Optionally, both sides are provided with sharp corners, and the sharp corners are in sliding contact with the inclined surface.

[0018] Optionally, a fixing rod is fixedly arranged between adjacent mounting seats.

[0019] In summary, the present invention has at least one of the following beneficial technical effects: The rotation of the gear drives the tooth plate, which in turn moves the abutment plate forward or backward, thereby causing it to retract inward or expand outward, allowing the entire structure to be tightened or loosened for overall upward movement without deformation. This improves the overall shaping of concrete and reduces safety risks during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0021] Figure 2 It is a partial structural diagram of an embodiment of the present invention;

[0022] Figure 3 yes Figure 2 Enlarged schematic diagram of part A.

[0023] Explanation of the accompanying drawings: 1. Mounting seat; 2. Abutment plate; 3. Telescopic device; 31. Gear; 32. Tooth plate; 4. Connecting device; 41. Connecting rod; 42. Connecting assembly; 5. Connecting gear; 6. Rotating rod; 7. Toothed belt; 8. Fixed rod; 9. Template. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-3 The present invention is described in further detail.

[0025] The embodiment of the present invention discloses a polygonal integral internal mold gear meshing linkage telescopic system.

[0026] Reference Figure 1 、 Figure 2 、 Figure 3A polygonal integral internal mold gear meshing linkage telescopic system includes a mounting base 1, an abutment plate 2, and a telescopic device 3. The mounting base 1 serves as the mounting base; the abutment plate 2 is used to connect adjacent targets; and the telescopic device 3 drives the abutment plate 2 forward or backward, thereby retracting or expanding the formwork. The formwork can be tightened or loosened as a whole to facilitate overall upward movement without deformation. This improves the overall shaping effect of concrete and reduces safety risks during construction.

[0027] In this embodiment, the template is built into a pentagon, and five mounting seats 1 are provided.

[0028] The cross section of the abutment plate 2 is polygonal. In this embodiment, the cross section of the abutment plate 2 is pentagonal. The surface where the abutment plate 2 is connected to the template is an inclined surface, and the end of the abutment plate 2 away from the mounting seat 1 is the small end.

[0029] Sharp corners are provided on both sides of the template, and the sharp corners are in sliding contact with the inclined surface.

[0030] In this embodiment, the telescopic device 3 includes a gear 31 and a tooth plate 32. The front end of the tooth plate 32 is connected to the abutment plate 2. A plurality of tooth grooves are distributed on the tooth plate 32 along its own length direction. The gear 31 is engaged with the tooth groove. The gear 31 can be driven to rotate so that the tooth plate 32 drives the abutment plate 2 to move forward or backward. By rotating the gear 31, the tooth plate 32 is driven to move, and the abutment plate 2 moves forward or backward, thereby causing the template to shrink inward or expand outward.

[0031] In this embodiment, the mounting base 1 includes a first bracket and a second bracket, a connecting frame is provided between the first bracket and the second bracket, and the tooth plate 32 is slidably fitted on the two connecting frames and extends from the connecting frames.

[0032] The front end of the mounting base 1 is provided with a connecting device 4. In this embodiment, the connecting device 4 includes a connecting rod 41 and a connecting assembly 42 hinged to the connecting rod 41. The connecting rod 41 is fixedly connected to the abutment plate 2, and the connecting assembly 42 is used to connect to the template. The connecting assembly 42 includes a sliding block and a sliding rod. The sliding block is slidably mounted on the connecting rod 41, with one end of the sliding rod hinged to the sliding block and the other end hinged to the template. The sliding block is provided with an arcuate portion that snaps onto the connecting rod 41 and enables the sliding block to slide along the length of the connecting rod 41.

[0033] A plurality of telescopic devices 3 are provided on each abutment plate 2. In the present embodiment, two telescopic devices 3 are provided. A connecting gear 5 is provided on the mounting seat 1. A rotating rod 6 is provided on the mounting seat 1 for rotational cooperation. The gear 31 and the connecting gear 5 are coaxially fixed on the rotating rod 6. A toothed belt 7 is provided between the five connecting gears 5. By rotating one of the rotating rods 6, the toothed belt 7 drives multiple rotating rods 6 to rotate synchronously at the same time, so that the gear 31 also ensures synchronous rotation, so that the template expands outward or shrinks inward synchronously.

[0034] A fixing rod 8 is fixedly provided between adjacent mounting seats 1 , and the entire mounting seats 1 are connected into a whole through the fixing rod 8 .

[0035] By adopting this structure, the formwork 9 can be quickly loosened and tightened, and can be quickly lifted, thereby improving work efficiency. In addition, since the structure is located inside the formwork 9, in projects that are rushing to meet deadlines, this structure can be directly used as a pre-buried structure. After pouring concrete, only the formwork 9 needs to be removed, which greatly improves the pouring work efficiency.

[0036] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A polygonal integral internal mold gear meshing linkage telescopic system, characterized by: include: A mounting base (1) serving as a mounting base; an abutment plate (2) for connecting adjacent targets; The telescopic device (3) comprises a gear (31) and a tooth plate (32), wherein the front end of the tooth plate (32) is connected to the abutment plate (2), and the tooth plate (32) has a plurality of tooth grooves spaced apart along its own length direction, wherein the gear (31) is engaged with the tooth grooves, and the gear (31) can be driven to rotate so that the tooth plate (32) drives the abutment plate (2) to move forward or backward; The mounting seat (1) comprises a first bracket and a second bracket, a connecting frame is provided between the first bracket and the second bracket, and the tooth plate (32) is slidably fitted in the two connecting frames; A connecting device (4) is provided at the front end of the mounting seat (1), the connecting device (4) comprising a connecting rod (41) and a connecting assembly (42) hinged to the connecting rod (41), the connecting assembly (42) being used for connecting to the template; The connecting assembly (42) comprises a sliding block and a sliding rod, wherein the sliding block is slidably fitted on the connecting rod (41), one end of the sliding rod is hinged to the sliding block, and the other end is hinged to the template; A connecting gear (5) is provided on the mounting seat (1), a rotating rod (6) is rotatably provided on the mounting seat (1), the gear (31) and the connecting gear (5) are coaxially fixed to the rotating rod (6), and a toothed belt (7) is provided between the plurality of connecting gears (5).

2. The polygonal integral internal mold gear meshing linkage telescopic system according to claim 1, characterized in that: A plurality of telescopic devices (3) are provided on each of the abutting plates (2).

3. The polygonal integral internal mold gear meshing linkage telescopic system according to claim 1, characterized in that: The cross section of the abutting plate (2) is polygonal.

4. The polygonal integral internal mold gear meshing linkage telescopic system according to claim 3, characterized in that: The surface where the abutment plate (2) is connected to the template is an inclined surface, and the end of the abutment plate (2) away from the mounting seat (1) is a small end.

5. The polygonal integral internal mold gear meshing linkage telescopic system according to claim 4, characterized in that: Both sides of the template are provided with sharp corners, and the sharp corners are in sliding contact with the inclined surface.

6. The polygonal integral internal mold gear meshing linkage telescopic system according to claim 1, characterized in that: A fixing rod (8) is fixedly arranged between adjacent mounting seats (1).

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