Cantilever structure aluminum alloy formwork supporting device

Abstract

The utility model discloses an aluminum alloy formwork supporting device of a cantilever structure. The aluminum alloy formwork supporting device comprises a supporting mechanism. The supporting mechanism comprises a supporting plate and two sets of clamping plates, upper baffles are symmetrically arranged at the top of the supporting plate, and lower baffles are symmetrically arranged at the bottom of the supporting plate; a connection structure; the connecting structure comprises an upper fixing seat and a lower fixing seat, first connecting rods are hinged to lug seats of the upper fixing seat and the lower fixing seat, second connecting rods are hinged to the outer wall of the upper baffle and the outer wall of the lower baffle, and the first connecting rods and the second connecting rods are connected together through sleeves. On one hand, the supporting mechanism can be correspondingly adjusted according to the angle between the cantilever structure girder and the building main body, so that the cantilever structure girder with various angles can be adapted; and on the other hand, the connecting rod structures are arranged on the upper portion and the lower portion of the supporting mechanism for bearing, the high bearing capacity can be achieved, and the high practical value is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever structure formwork supporting equipment, in particular to a cantilever structure aluminum alloy formwork supporting device. Background Art

[0002] Cantilever is a professional term in construction, which refers to an effect achieved by using cable structures or other structures in building components. Cantilever structure is one of the common structural forms in engineering structures, such as awnings, eaves, external balconies, and corridors in construction projects. This structure is a cantilever structure formed by cantilevering beams or plates from the main structure, which is still a beam-slab structure in essence.

[0003] When the cantilever structure of a building is under construction, a special support device is required to support the building formwork. After searching, the Chinese patent application number is: CN201922396833.5, which discloses a bridge mold support device. It includes an upper beam, a guide column, an oil pipe clamp, a base and a lower beam; the upper beam is in direct contact with the mold to support the mold; one end of the guide column is connected to the upper beam, and an adjustment structure is provided inside to adjust the support height of the upper beam; a locking structure is also provided inside the guide column to lock the support height of the upper beam after adjustment; a groove is provided inside the base to match the other end of the guide column; the oil pipe clamp is provided on both sides of the base to clamp the oil pipe; the lower beam is provided below the base to support the upper beam. The purpose of this utility model is to provide a bridge mold support device in view of the defects existing in the prior art, which has a stable structure, is convenient for adjusting the mold position, is easy to install, and improves safety.

[0004] The above technical solution cannot be applied to cantilever structures on buildings, especially when the beams of the cantilever structure are not vertically arranged with respect to the main building. The above technical solution, like the traditional supporting equipment, cannot adjust the angle of the supporting part, and thus cannot support non-vertical structures. Therefore, we need to propose a cantilever structure aluminum alloy formwork supporting device. Utility Model Content

[0005] The purpose of the utility model is to provide a cantilever structure aluminum alloy formwork support device. The device has a simple structure and is easy to use. Through the cooperation of the support structure and the connecting structure, on the one hand, the support mechanism can be adjusted accordingly according to the angle between the cantilever structure beam and the building body, so as to adapt to cantilever structure beams of various angles; on the other hand, by arranging connecting rod structures on the upper and lower parts of the support mechanism for bearing weight, it can have a higher load-bearing capacity and a higher practical value, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cantilever structure aluminum alloy formwork support device, comprising: a support mechanism; the support mechanism comprises a support plate for supporting the bottom of the cantilever structure formwork and two groups of clamping plates for supporting both sides of the cantilever structure formwork, the clamping plates are arranged on the top of the support plate, the top of the support plate is symmetrically provided with an upper baffle plate, and the bottom of the support plate is symmetrically provided with a lower baffle plate;

[0008] Connecting structure; the connecting structure includes an upper fixing seat and a lower fixing seat, both of which are provided with fixing holes, and the upper fixing seat and the lower fixing seat are installed on the building main body on one side of the cantilever structure, and the side walls of the upper fixing seat and the lower fixing seat are symmetrically provided with ear seats, and the ear seats of the upper fixing seat and the lower fixing seat are hinged with a first connecting rod, and the outer walls of the upper baffle and the lower baffle are hinged with a second connecting rod, and the first connecting rod and the second connecting rod are connected together by a sleeve.

[0009] Preferably, a positioning screw is threadedly mounted on the upper baffle, a handle is welded to one end of the positioning screw, and the other end of the positioning screw is rotatably mounted on a side wall of the clamping plate.

[0010] Preferably, a bearing seat is embedded on the side wall of the clamp plate, the end of the positioning screw is inserted and fixed to the inner ring of the bearing seat, and guide rods are symmetrically arranged on both sides of the positioning screw on the clamp plate, and the guide rods are slidably inserted into the upper baffle.

[0011] Preferably, both the end of the first connecting rod and the end of the second connecting rod are provided with a stopper, and one side of the stopper on the first connecting rod and the second connecting rod is provided with a first threaded rod and a second threaded rod respectively.

[0012] Preferably, a blocking block is arranged in the middle of the interior of the sleeve, a first threaded cavity is arranged on one side of the blocking block, and a second threaded cavity is arranged on the other side of the blocking block.

[0013] Preferably, the threads on the first threaded rod and the second threaded rod are oriented in opposite directions, the first threaded rod is threadedly installed inside the first threaded cavity, and the second threaded rod is threadedly installed inside the second threaded cavity.

[0014] Preferably, a safety rod is symmetrically slidably inserted between the stopper on the first connecting rod and the stopper on the second connecting rod, and limiting blocks are welded at both ends of the safety rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is used to support the beam formwork of the cantilever structure by arranging a support structure including a support plate and an overtime, and a connecting structure including an upper fixed seat and a lower fixed seat. The upper fixed seat and the lower fixed seat are both hinged to the first connecting rod, the upper baffle plate and the lower baffle plate on the support plate are both hinged to the second connecting rod, and the first connecting rod and the second connecting rod are connected by a sleeve. The device has a simple structure and is easy to use. Through the cooperation of the support structure and the connecting structure, on the one hand, the support mechanism can be adjusted accordingly according to the angle between the cantilever structure beam and the building main body, so as to adapt to cantilever structure beams of various angles; on the other hand, by arranging connecting rod structures for bearing weight on the upper and lower parts of the support mechanism, it can have a higher load-bearing capacity and a higher practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the plywood of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the safety rod of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the first connecting rod of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the sleeve of the utility model.

[0022] In the figure: 1. support plate; 2. clamping plate; 3. upper baffle; 4. lower baffle; 5. first connecting rod; 6. second connecting rod; 7. positioning screw; 8. handle; 9. bearing seat; 10. guide rod; 11. upper fixed seat; 12. sleeve; 13. shift block; 14. first threaded rod; 15. second threaded rod; 16. first threaded cavity; 17. second threaded cavity; 18. block; 19. safety rod; 20. limit block; 21. lower fixed seat. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5The utility model provides a technical solution: a cantilever structure aluminum alloy formwork support device, comprising: a support mechanism; the support mechanism comprises a support plate 1 for supporting the bottom of the cantilever structure formwork and two groups of clamping plates 2 for supporting both sides of the cantilever structure formwork, the clamping plates 2 are arranged on the top of the support plate 1, the top of the support plate 1 is symmetrically provided with an upper baffle plate 3, and the bottom of the support plate 1 is symmetrically provided with a lower baffle plate 4;

[0025] Connecting structure; The connecting structure includes an upper fixing seat 11 and a lower fixing seat 21, and fixing holes are opened on the upper fixing seat 11 and the lower fixing seat 21. The upper fixing seat 11 and the lower fixing seat 21 are installed on the building main body on one side of the cantilever structure. Ear seats are symmetrically arranged on the side walls of the upper fixing seat 11 and the lower fixing seat 21. The first connecting rod 5 is hinged on the ear seat of the upper fixing seat 11 and the lower fixing seat 21, and the second connecting rod 6 is hinged on the outer wall of the upper baffle 3 and the lower baffle 4. The first connecting rod 5 and the second connecting rod 6 are connected together by a sleeve 12.

[0026] A supporting structure including a support plate 1 and an overtime is provided to support the beam formwork of the cantilever structure, and a connecting structure including an upper fixed seat 11 and a lower fixed seat 21 is provided. The upper fixed seat 11 and the lower fixed seat 21 are both hinged with a first connecting rod 5, and the upper baffle plate 3 and the lower baffle plate 4 on the support plate 1 are both hinged with a second connecting rod 6. The first connecting rod 5 and the second connecting rod 6 are connected by a sleeve 12. In actual use, the support plate 1 is placed at the bottom of the cantilever structure beam formwork, and the side wall of the beam formwork is clamped by the clamping plate 2. The upper fixed seat 11 and the lower fixed seat 21 are respectively fixed to the main body of the building, a connecting rod structure is provided between the upper fixed seat 11 and the upper baffle plate 3, and a connecting rod structure is also provided between the lower fixed seat 21 and the lower baffle plate 4, thereby playing a supporting role for the cantilever structure beam formwork.

[0027] In general, the device has a simple structure and is easy to use. Through the coordination of the supporting structure and the connecting structure, on the one hand, the supporting mechanism can be adjusted accordingly according to the angle between the cantilever structure beam and the building body, so that it can adapt to cantilever structure beams of various angles; on the other hand, by arranging connecting rod structures on the upper and lower parts of the supporting mechanism for bearing weight, it can have a higher load-bearing capacity and a higher practical value.

[0028] For further information, see Figure 2 In order to make the device adaptable to cantilever beam templates of different widths, the present application makes the following designs:

[0029] A positioning screw 7 is threadedly mounted on the upper baffle 3, one end of which is welded with a handle 8, and the other end of which is rotatably mounted on a side wall of the clamping plate 2. A bearing seat 9 is embedded on the side wall of the clamping plate 2, and the end of the positioning screw 7 is plugged and fixed to the inner ring of the bearing of the bearing seat 9. Guide rods 10 are symmetrically arranged on both sides of the positioning screw 7 on the clamping plate 2, and the guide rods 10 are slidably plugged into the upper baffle 3.

[0030] By rotating the handle 8, the clamping plate 2 can be driven to move between the two groups of upper baffles 3, so that the distance between the two groups of overtime can be adjusted, so that the device can adapt to cantilever structure beam templates of different widths, thereby improving the scope of application and practicality of the device.

[0031] See also Figure 3-5 In order to further improve the practicality of this device and expand its usage scenarios, this application makes the following designs:

[0032] The ends of the first connecting rod 5 and the second connecting rod 6 are both provided with a stopper 18, and the first threaded rod 14 and the second threaded rod 15 are respectively provided on one side of the stopper 18 on the first connecting rod 5 and the second connecting rod 6. A blocking block is provided in the middle of the sleeve 12, and a first threaded cavity 16 is provided on one side of the blocking block, and a second threaded cavity 17 is provided on the other side of the blocking block. The threads on the first threaded rod 14 and the second threaded rod 15 are in opposite directions, and the first threaded rod 14 is threadedly installed inside the first threaded cavity 16, and the second threaded rod 15 is threadedly installed inside the second threaded cavity 17. A safety rod 19 is symmetrically slidably inserted between the stopper 18 of the first connecting rod 5 and the stopper 18 on the second connecting rod 6, and a limiting block 20 is welded at both ends of the safety rod 19.

[0033] The first connecting rod 5 and the second connecting rod 6 are respectively provided with a first threaded rod 14 and a second threaded rod 15, which are respectively threadedly installed in the first threaded cavity 16 and the second threaded cavity 17 of the sleeve 12. The sleeve 12 can be rotated by the shift block 13 on the outer wall of the sleeve 12, and the distance between the first connecting rod 5 and the second connecting rod 6 can be adjusted, so that the position of the supporting mechanism on the cantilever structure beam can be adjusted accordingly, and the part that needs support can be adjusted according to actual needs, thereby improving the practicability of the device.

[0034] Among them, since the first connecting rod 5 and the second connecting rod 6 are both provided with a stopper 18, and the safety rod 19 with a limit block 20 is slidably inserted on the stopper 18, the safety of the device can be improved, and the first threaded rod 14 and the second threaded rod 15 can be prevented from slipping and causing safety accidents.

[0035] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A cantilever structure aluminum alloy formwork support device, characterized in that: include: Support mechanism; The support mechanism comprises a support plate (1) for supporting the bottom of the cantilever structure template and two groups of clamping plates (2) for supporting both sides of the cantilever structure template, wherein the clamping plates (2) are arranged on the top of the support plate (1), an upper baffle plate (3) is symmetrically arranged on the top of the support plate (1), and a lower baffle plate (4) is symmetrically arranged on the bottom of the support plate (1); Connecting structures; The connection structure comprises an upper fixing seat (11) and a lower fixing seat (21), wherein fixing holes are provided on the upper fixing seat (11) and the lower fixing seat (21), and the upper fixing seat (11) and the lower fixing seat (21) are installed on a building body at one side of the cantilever structure, and ear seats are symmetrically arranged on the side walls of the upper fixing seat (11) and the lower fixing seat (21), and the ear seats of the upper fixing seat (11) and the lower fixing seat (21) are hinged with a first connecting rod (5), and the outer walls of the upper baffle plate (3) and the lower baffle plate (4) are hinged with a second connecting rod (6), and the first connecting rod (5) and the second connecting rod (6) are connected together through a sleeve (12).

2. The cantilever structure aluminum alloy formwork support device according to claim 1, characterized in that: A positioning screw (7) is threadedly mounted on the upper baffle (3), a handle (8) is welded to one end of the positioning screw (7), and the other end of the positioning screw (7) is rotatably mounted on a side wall of the clamping plate (2).

3. The cantilever structure aluminum alloy formwork support device according to claim 2 is characterized in that: A bearing seat (9) is embedded on the side wall of the clamping plate (2), and the end of the positioning screw (7) is inserted and fixed to the inner ring of the bearing of the bearing seat (9).

4. The cantilever structure aluminum alloy formwork support device according to claim 3 is characterized in that: Guide rods (10) are symmetrically arranged on both sides of the positioning screw (7) on the clamping plate (2), and the guide rods (10) are slidably inserted into the upper baffle (3).

5. The cantilever structure aluminum alloy formwork support device according to claim 1, characterized in that: The ends of the first connecting rod (5) and the second connecting rod (6) are both provided with a stopper (18), and the first connecting rod (5) and the second connecting rod (6) are respectively provided with a first threaded rod (14) and a second threaded rod (15) on one side of the stopper (18).

6. The cantilever structure aluminum alloy formwork support device according to claim 5, characterized in that: A blocking block is arranged in the middle of the sleeve (12), a first threaded cavity (16) is arranged on one side of the blocking block, and a second threaded cavity (17) is arranged on the other side of the blocking block.

7. The cantilever structure aluminum alloy formwork support device according to claim 6, characterized in that: The threads on the first threaded rod (14) and the second threaded rod (15) are oriented in opposite directions; the first threaded rod (14) is threadedly mounted inside the first threaded cavity (16), and the second threaded rod (15) is threadedly mounted inside the second threaded cavity (17).

8. The cantilever structure aluminum alloy formwork support device according to claim 7, characterized in that: A safety rod (19) is symmetrically slidably inserted between the stopper (18) of the first connecting rod (5) and the stopper (18) on the second connecting rod (6), and limiting blocks (20) are welded to both ends of the safety rod (19).

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