Aluminum formwork supporting beam

Abstract

The utility model discloses an aluminum formwork supporting beam which comprises two supporting columns, the top of each supporting column is rotationally connected with an adjusting rod, the top of each adjusting rod is rotationally connected with a supporting plate, one side face of each adjusting rod is provided with an installation base, the inner side of each installation base is rotationally connected with a lead screw, and the lead screws are rotationally connected with the supporting plates. The horizontal plate is installed between the two supporting columns, a gradienter is used for rotating a threaded column at the bottom of one supporting column so that the height of the two supporting columns can be in a flush state, meanwhile, a hexagonal sleeve is rotated anticlockwise, and the two adjusting rods rotate upwards at the tops of the supporting columns along with extension of lead screws. At the moment, the two supporting plates and the top of the aluminum formwork are supported, the supporting force of the two supporting plates can be synchronously adjusted at the same time only by continuing screwing, and therefore the problem that the supporting force of one supporting beam is independently adjusted, and consequently the supporting force of the other supporting beam is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum formwork supports, and specifically relates to an aluminum formwork support beam. Background Art

[0002] Aluminum formwork, also known as the aluminum alloy formwork for concrete works, is a new generation of formwork system that emerged after plywood formwork, composite steel formwork system, steel frame wood (bamboo) plywood formwork system, large formwork system, and early removal formwork system. It is mainly made of aluminum alloy profiles through mechanical processing and welding processes, and is a formwork suitable for concrete works. The aluminum formwork is designed according to a modulus of 50mm and is composed of a panel, ribs, main profiles, flat formwork, corner formwork, and early removal devices.

[0003] During the use of the aluminum formwork, support beams are required for support. However, the lengths of general support beams are designed according to requirements and cannot be adjusted. Moreover, they are all independently supported. If the support force of one of the two support beams on an aluminum formwork is tightened, the support force of the other support beam will be affected and become loose, but the support forces of the two support beams cannot be adjusted simultaneously.

[0004] Therefore, an aluminum formwork support beam is proposed to solve the above problems. Content of the Utility Model

[0005] 1. Technical Problems to be Solved by the Utility Model

[0006] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an aluminum formwork support beam, aiming to solve the problem that when the support force of one of the two support beams on the aluminum formwork is tightened in the prior art, the support force of the other support beam will be affected and become loose, but the support forces of the two support beams cannot be adjusted simultaneously.

[0007] 2. Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solutions:

[0009] An aluminum formwork support beam includes support columns. There are two support columns in total. The tops of the support columns are rotatably connected with adjusting rods. The tops of the adjusting rods are rotatably connected with support plates. Mounting seats are installed on one side surface of each adjusting rod. A lead screw is rotatably connected inside the mounting seat. One end of the lead screw is threadedly connected with a hexagonal sleeve.

[0010] As a preferred solution of the utility model, the bottoms of the support columns are threadedly connected with threaded columns. The bottoms of the threaded columns are fixedly installed with bottom plates. Positioning rods are fixedly installed on the top of one side surface of each support column.

[0011] As a preferred solution of the present utility model, a horizontal plate is installed on the positioning rod. Through holes are provided at both ends of the horizontal plate, which are dimensionally matched with the positioning rod and sleeved thereon. A spirit level is installed at the center of the top of the horizontal plate.

[0012] As a preferred solution of the present utility model, a connection groove is provided at the top of the support column. A connection block is provided at the bottom of the adjusting rod. The connection block at the bottom of the adjusting rod extends into the inner side of the connection groove and is rotatably connected to the inner side of the connection groove through a rotating shaft.

[0013] As a preferred solution of the present utility model, the mounting seat is fixedly installed on one side surface of the adjusting rod, and the inner side of the mounting seat is also rotatably connected to the connection block at one end of the lead screw through a rotating shaft.

[0014] As a preferred solution of the present utility model, the inside of the hexagonal sleeve is a hollow structure, and both ends of the hexagonal sleeve are respectively threadedly connected to one end of two lead screws. When the hexagonal sleeve rotates clockwise, the adjusting rod will rotate downward. When the hexagonal sleeve rotates counterclockwise to the maximum extent, the two adjusting rods can be rotated upward to a vertical state.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the present utility model, by installing a horizontal plate between two support columns and using a spirit level to rotate the threaded column at the bottom of one support column to make the heights of the two support columns flush, and at the same time rotating the hexagonal sleeve counterclockwise, the two adjusting rods will rotate upward at the top of the support column as the lead screws extend. At this time, the two support plates support the top of the aluminum formwork. At this time, as long as it is tightened continuously, the supporting forces of the two support plates can be adjusted synchronously, thereby avoiding the problem that the supporting force of one support beam is reduced due to the separate adjustment of the supporting force of one support beam. Description of the drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a support beam for an aluminum formwork of the present utility model;

[0019] Figure 2 It is a schematic diagram of the support column and its connection components of a support beam for an aluminum formwork of the present utility model;

[0020] Figure 3 It is a schematic diagram of the lead screw and the hexagonal sleeve of a support beam for an aluminum formwork of the present utility model.

[0021] In the figure: 1. Support column; 101. Connection groove; 2. Threaded column; 3. Base plate; 4. Adjusting rod; 5. Support plate; 6. Positioning rod; 7. Horizontal plate; 8. Level; 9. Mounting seat; 10. Lead screw; 11. Hexagonal sleeve. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment:

[0024] Please refer to Figures 1-3 , this embodiment provides an aluminum formwork support beam, including support columns 1. There are two support columns 1 in total. The tops of the support columns 1 are all rotatably connected with adjusting rods 4. The tops of the adjusting rods 4 are rotatably connected with support plates 5. Mounting seats 9 are installed on one side surface of each adjusting rod 4. A lead screw 10 is rotatably connected inside the mounting seat 9. One end of the lead screw 10 is threadedly connected with a hexagonal sleeve 11. When supporting the aluminum formwork, first, the two support columns 1 are placed under the aluminum formwork. At this time, the two support plates 5 are close to the top of the aluminum formwork. Then, the hexagonal sleeve 11 is rotated counterclockwise to extend the lead screw 10 inside it outward. At this time, the two adjusting rods 4 rotate upward at the tops of the support columns 1 as the lead screw 10 extends, and the two support plates 5 support the top of the aluminum formwork. At this time, as long as it is tightened continuously, the supporting forces of the two support plates 5 can be adjusted synchronously, thus avoiding the problem that the supporting force of one support beam is reduced when adjusting the supporting force of a single support beam alone.

[0025] In this embodiment, as Figure 1 shown, a horizontal plate 7 is installed on the positioning rod 6. Through holes are opened at both ends of the horizontal plate 7 and are sleeved with the positioning rod 6 with matching dimensions. A level 8 is installed at the center of the top of the horizontal plate 7. When the two support columns 1 are supporting, observe whether the level 8 is in a horizontal state. If it is not in a horizontal state, the height of a certain support column 1 can be adjusted by rotating the threaded column 2 to make the heights of the two support columns 1 the same, and further make the supporting forces of the two support plates 5 the same.

[0026] In this embodiment, as Figure 1 and Figure 3As shown, the mounting base 9 is fixedly installed on one side surface of the adjusting rod 4, and the inner side of the mounting base 9 is also rotatably connected to the connecting block at one end of the lead screw 10 through a rotating shaft. The inside of the hexagonal sleeve 11 is a hollow structure, and both ends of the hexagonal sleeve 11 are threadedly connected to one end of the two lead screws 10 respectively. When the hexagonal sleeve 11 rotates clockwise, the adjusting rod 4 will rotate downward, and when the hexagonal sleeve 11 rotates counterclockwise to the maximum extent, the two adjusting rods 4 can be in a vertical state upward. By rotating and adjusting the hexagonal sleeve 11, the two lead screws 10 extend or shorten inside the hexagonal sleeve 11. During this process, the two adjusting rods 4 will rotate upward or downward, thereby adjusting the supporting force of the support plate 5.

[0027] Working principle: When the aluminum formwork support beam is in use, first, the two support columns 1 are placed under the aluminum formwork, and observe whether the spirit level 8 is in a horizontal state. If it is not in a horizontal state, the height of one of the support columns 1 can be adjusted by rotating the threaded column 2 to make the heights of the two support columns 1 the same. Then, rotate the hexagonal sleeve 11 counterclockwise to extend the lead screw 10 inside the hexagonal sleeve 11 outward. At this time, the two adjusting rods 4 rotate upward at the top of the support column 1 as the lead screw 10 extends. At this time, the two support plates 5 support the top of the aluminum formwork. At this time, as long as it is tightened continuously, the supporting forces of the two support plates 5 can be adjusted synchronously, thereby avoiding the problem that the supporting force of one support beam is reduced due to adjusting the supporting force of a single support beam alone.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] The above embodiment is a preferred implementation scheme of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. An aluminum formwork support beam, comprising a support column (1), characterized in that: Two support columns (1) are provided in total. The top of each support column (1) is rotatably connected to an adjusting rod (4). The top of each adjusting rod (4) is rotatably connected to a supporting plate (5). A mounting seat (9) is installed on one side surface of each adjusting rod (4). A screw rod (10) is rotatably connected to the inner side of the mounting seat (9). One end of the screw rod (10) is threadedly connected to a hexagonal sleeve (11).

2. The aluminum formwork support beam according to claim 1, characterized in that: The bottom of the support column (1) is threadedly connected to a threaded column (2), a bottom plate (3) is fixedly mounted on the bottom of the threaded column (2), and a positioning rod (6) is fixedly mounted on the top of one side of the support column (1).

3. The aluminum formwork support beam according to claim 2, characterized in that: A horizontal plate (7) is mounted on the positioning rod (6), through holes are opened at both ends of the horizontal plate (7) and are matched with the positioning rod (6) in size and are sleeved, and a level (8) is mounted at the top center of the horizontal plate (7).

4. The aluminum formwork support beam according to claim 1, characterized in that: The top of the support column (1) is provided with a connection groove (101), and the bottom of the adjustment rod (4) is provided with a connection block. The connection block at the bottom of the adjustment rod (4) extends into the inner side of the connection groove (101) and is rotatably connected to the inner side of the connection groove (101) via a rotating shaft.

5. The aluminum formwork support beam according to claim 4, characterized in that: The mounting seat (9) is fixedly mounted on a side surface of the adjusting rod (4), and the inner side of the mounting seat (9) is also rotatably connected to a connecting block at one end of the screw rod (10) via a rotating shaft.

6. The aluminum formwork support beam according to claim 1, characterized in that: The interior of the hexagonal sleeve (11) is a hollow structure, and the two ends of the hexagonal sleeve (11) are respectively threadedly connected to one end of the two screw rods (10). When the hexagonal sleeve (11) rotates clockwise, the adjustment rod (4) rotates downward, and when the hexagonal sleeve (11) rotates counterclockwise to the maximum extent, the two adjustment rods (4) are in a vertical state upward.

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