CN219826203U - A stable holding device for prefabricated building steel beam vertical plates - Google Patents

Abstract

The utility model discloses a stable pressing device for assembled building steel beam vertical plates, which includes a mounting frame and a pressing mechanism. The pressing mechanism moves up and down at the bottom of the mounting frame through a lifting device. The pressing mechanism includes a floating platform, and the bottom of the floating platform There is an installation side plate fixedly connected to both sides, and a pressure wheel is provided at the center point between the two installation side plates. Both ends of the pressure wheel are fixedly connected to the rotating side plate through a first connecting rod, and the rotating side plate rotates. Connected to the installation side plate, there is a circular limit side plate on both sides of the pressure wheel. The diameter of the limit side plate is larger than the diameter of the pressure wheel. The limit side plate and the pressure wheel are coaxially arranged, and the connecting rod passes through the limit. The side plate and the limit side plate slide on the connecting rod. The vertical plate is "sandwiched" in the middle by two limiting side plates, and the second spring pushes away the limiting side plates so that the limiting side plates always have a force to move in the direction of the pressure wheel, thereby making the two limiting side plates The plywood can always clamp the vertical board without limiting the width of the vertical board.

Description

A kind of prefabricated building steel beam vertical plate stable pressing device

Technical field

The utility model relates to a holding device, in particular to a stable holding device for prefabricated building steel beam vertical plates.

Background technique

A building that is assembled from prefabricated components on a construction site is called a prefabricated building. According to the form and construction method of prefabricated components, they are divided into five types: block construction, plate construction, box construction, skeleton plate construction and rising plate and floor building. Steel beams refer to beams made of steel. Steel beams can be used for crane beams and working platform beams in factories, floor beams in multi-story buildings, purlins in roof structures, etc. During the actual construction process, due to the different sizes of the steel beams and vertical plates, the fixing devices needed to be readjusted, which was a complicated operation.

Utility model content

In order to solve the above problems, the following technical solutions are proposed:

A stable pressing device for prefabricated building steel beam vertical plates, including a mounting frame and a pressing mechanism. The pressing mechanism moves up and down at the bottom of the mounting frame through a lifting device. The pressing mechanism includes a floating platform, and both sides of the bottom of the floating platform are fixedly connected. There is an installation side plate, and a pressure wheel is provided at the center point between the two installation side plates. Both ends of the pressure wheel are fixedly connected to the rotating side plate through a first connecting rod, and the rotating side plate is rotationally connected to the installation side plate. , there is a circular limit side plate on both sides of the pressure wheel. The diameter of the limit side plate is larger than the diameter of the pressure wheel. The limit side plate and the pressure wheel are coaxially arranged. The connecting rod passes through the limit side plate. The side plates slide on the connecting rods.

Further, a second spring is provided outside the connecting rod between the limiting side plate and the rotating side plate, and both ends of the spring are fixedly connected to the limiting side plate and the rotating side plate respectively.

Further, three second connecting rods are arranged at equal angles between the pressure wheel and the rotating side plate with the connecting rod as the center of the circle, and the second connecting rods pass through the limiting side plate.

Further, a hydraulic cylinder is provided on the top of the mounting frame, the bottom of the hydraulic cylinder is telescopically connected to a lifting platform, and the lifting platform holding mechanism is provided at the bottom of the lifting platform.

Further, the bottom surface of the lifting platform is connected to the floating platform through a telescopic rod, and a first spring is provided between the lifting platform and the floating platform. Both ends of the first spring are fixedly connected to the lifting platform and the floating platform respectively.

The beneficial effects of this utility model are as follows:

The vertical plate is "sandwiched" in the middle by two limiting side plates, and the second spring pushes away the limiting side plates so that the limiting side plates always have a force to move in the direction of the pressure wheel, thereby making the two limiting side plates The plywood can always clamp the vertical board without limiting the width of the vertical board.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is an enlarged view of part of the structure of the utility model.

The reference numbers are as follows: 1. Installation frame; 2. Hydraulic cylinder; 21. Lifting platform; 211. Telescopic rod; 212. First spring; 3. Floating platform; 31. Installation of side plates; 4. Pressure wheel; 5. Limiting side plate; 6. Rotating side plate; 61. First connecting rod; 62. Second connecting rod; 63. Second spring.

Detailed ways

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. The orientation structure and operation of the invention cannot be construed as limitations of the present invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a removable connection. Detachable connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The utility model will be further described below in conjunction with the accompanying drawings of the description:

A stable holding device for prefabricated building steel beam vertical plates, including a mounting frame 1 and a holding mechanism. The holding mechanism moves up and down at the bottom of the mounting frame 1 through a lifting device. It is characterized in that: the holding mechanism includes a floating platform 3, and the floating A mounting side plate 31 is fixedly connected to both sides of the bottom of the table 3. A pressing wheel 4 is provided at the center point between the two mounting side plates 31. Both ends of the pressing wheel 4 are fixedly connected to the mounting side plate 31 through a first connecting rod 61. The rotating side plate 6 is rotatably connected to the installation side plate 31. A circular limiting side plate 5 is provided on both sides of the pressing wheel 4. The diameter of the limiting side plate 5 is larger than the diameter of the pressing wheel 4. The limiting side plate 5 is The side plate 5 and the pressure wheel 4 are coaxially arranged, the connecting rod passes through the limiting side plate 5, and the limiting side plate 5 slides on the connecting rod. A second spring 63 is provided outside the connecting rod between the limiting side plate 5 and the rotating side plate 6, and both ends of the spring are fixedly connected to the limiting side plate 5 and the rotating side plate 6 respectively. Three second connecting rods 62 are arranged at equal angles between the pressing wheel 4 and the rotating side plate 6 with the connecting rod as the center of the circle. The second connecting rods 62 pass through the limiting side plate 5 . A hydraulic cylinder 2 is provided on the top of the mounting frame 1. The bottom of the hydraulic cylinder 2 is telescopically connected to a lifting platform 21. The holding mechanism of the lifting platform 21 is provided at the bottom of the lifting platform 21. The bottom surface of the lifting platform 21 is connected to the floating platform 3 through a telescopic rod 211. A first spring 212 is also provided between the lifting platform 21 and the floating platform 3. Both ends of the first spring 212 are fixedly connected to the lifting platform 21 and the floating platform 3 respectively.

The working principle of this utility model is as follows:

First, the mounting bracket 1 is installed above the steel beam vertical plate that needs to be stably pressed, and the lifting platform 21 is controlled to rise or fall through the hydraulic cylinder 2 to adjust the height position of the holding mechanism. Then, the pressing mechanism is placed above the steel beam vertical plate that needs to be stably pressed. The floating platform 3 is connected to the lifting platform 21 and connected through the telescopic rod 211, so that the height of the floating platform 3 can also follow the height of the lifting platform 21. Adjust according to position. During the use of the vertical plate stabilizing device, first place the vertical plate between the installation side plates 31, and then move the pressure wheel 4 to the top of the vertical plate. Subsequently, the hydraulic cylinder 2 starts to work, the lifting platform 21 rises, and the floating platform 3 also rises, thereby moving the limiting side plate 5 and the rotating side plate 6, and applying pressure to the vertical plate direction. Under the action of the limiting side plates 5, the pressing wheel 4 can adjust its position according to the width of the vertical plate and keep the vertical plate between the two limiting side plates 5, thereby ensuring the stability of the vertical plate.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (5)

1. A stable holding device for prefabricated building steel beam vertical plates, including a mounting frame (1) and a holding mechanism. The holding mechanism moves up and down at the bottom of the mounting frame (1) through a lifting device, and is characterized by: The holding mechanism includes a floating platform (3), a mounting side plate (31) is fixedly connected to both sides of the bottom of the floating platform (3), and is provided at the center point between the two mounting side plates (31). There is a pressing wheel (4). Both ends of the pressing wheel (4) are fixedly connected to the rotating side plate (6) through a first connecting rod (61). The rotating side plate (6) is rotationally connected to the rotating side plate (6). Install the side plate (31). A circular limiting side plate (5) is provided on both sides of the pressing wheel (4). The diameter of the limiting side plate (5) is larger than the diameter of the pressing wheel (4). The limiting side plate (5) and the pressure wheel (4) are coaxially arranged, the connecting rod passes through the limiting side plate (5), and the limiting side plate (5) is on the connecting rod. slide. 2. A prefabricated building steel beam vertical plate stable pressing device according to claim 1, characterized in that: the connecting rod between the limiting side plate (5) and the rotating side plate (6) is provided externally There is a second spring (63), and both ends of the spring are fixedly connected to the limiting side plate (5) and the rotating side plate (6) respectively. 3. A prefabricated building steel beam vertical plate stable pressing device according to claim 2, characterized in that: with the connecting rod as the center of the circle, the pressure wheel (4) and the rotating side plate (6) are Three second connecting rods (62) are provided at equal angles, and the second connecting rods (62) pass through the limiting side plate (5). 4. A prefabricated building steel beam vertical plate stable pressing device according to claim 1, characterized in that: a hydraulic cylinder (2) is provided on the top of the mounting frame (1), and the hydraulic cylinder (2) The bottom extension is connected to a lifting platform (21), and the lifting platform (21) holding mechanism is provided at the bottom of the lifting platform (21). 5. A prefabricated building steel beam vertical plate stable pressing device according to claim 4, characterized in that: the bottom surface of the lifting platform (21) is connected to the floating platform (3) through a telescopic rod (211) , a first spring (212) is also provided between the lifting platform (21) and the floating platform (3), and both ends of the first spring (212) are fixedly connected to the lifting platform (21) and the floating platform respectively. (3).