Telescopic overhanging discharging platform protector

Abstract

The utility model discloses a telescopic overhanging discharging platform protector which comprises a discharging platform body, the outer wall of the discharging platform body is fixedly connected with a positioning buckle, the outer wall of the positioning buckle is movably connected with a fastening bolt, the two sides of the discharging platform body are movably provided with movable frames, and the movable frames are fixedly connected with the positioning buckle. According to the device, a constructor can conveniently and flexibly select a proper hole for fixing according to the pulling-out distance, so that the device can adapt to different construction scenes and requirements, the application range is greatly widened, and the positioning holes are distributed at equal intervals, so that the construction efficiency is improved, and the construction cost is reduced. According to the protective device fixing device, the protective device can be rapidly and accurately fixed by constructors without complex measurement and calculation, so that the operation convenience is improved, the potential safety hazard caused by infirm fixation is solved, and more reliable guarantee is provided for the life safety of the constructors.

Description

Technical Field

[0001] The utility model belongs to the technical direction of building construction, and specifically relates to a telescopic cantilever unloading platform protection. Background Art

[0002] Cantilevered unloading platforms play a vital role in the construction process of construction sites. However, the traditional protection method between the sides of cantilevered unloading platforms and buildings has many problems.

[0003] At present, the gaps between the sides of the cantilevered unloading platforms and the buildings at general construction sites are usually protected by steel pipes and fine mesh nets. However, this method has exposed serious drawbacks in actual construction. On the one hand, it is common for protective installation to be untimely, which brings great safety hazards to the construction site. When workers are working on the unloading platform, if the side protection is not in place, a fall accident may occur with a slight carelessness, and the consequences are disastrous. On the other hand, the process of erecting steel pipes is cumbersome, time-consuming and labor-intensive. Construction workers need to spend a lot of time and energy to build and fix the steel pipes, which not only affects the construction progress, but also increases labor costs. Therefore, there is an urgent need for a retractable cantilevered unloading platform protective device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the present invention is to provide a retractable cantilevered unloading platform protection in view of the existing technology, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a retractable cantilevered unloading platform protection, comprising an unloading platform body, the outer wall of the unloading platform body is fixedly connected with a positioning clip, the outer wall of the positioning clip is movably connected with a fastening bolt, and a movable frame is movably provided on both sides of the unloading platform body, and the inner wall of the movable frame is fixedly connected with a support rod, and one end of the support rod is provided with a positioning hole. By providing the unloading platform body, the positioning clip, the fastening bolt, the movable frame, the support rod and the positioning hole, it is convenient for construction personnel to flexibly select suitable holes for fixing according to the withdrawal distance, which is conducive to adapting to different construction scenes and needs, greatly improving the scope of application, and through the equidistant distribution of the positioning holes, construction personnel can quickly and accurately complete the fixing of the protective device without complicated measurements and calculations, thereby improving the convenience of operation, and solving the safety hazards caused by loose fixation, providing more reliable protection for the life safety of construction personnel.

[0006] Furthermore, the positioning buckle is a "concave" shaped structure, and the support rod is slidably connected to the unloading platform body through the positioning buckle, which facilitates the guiding and limiting of the support rod.

[0007] Furthermore, there are two groups of positioning clips symmetrically distributed on both sides of the unloading platform body, and each group of positioning clips is evenly distributed with 9 pieces, which improves the sliding stability of the support rod.

[0008] Furthermore, the fastening bolt is threadedly connected to the positioning buckle, and the fastening bolt cooperates with the positioning hole, which facilitates fixing the position of the support rod.

[0009] Furthermore, three support rods are distributed at equal intervals inside the movable frame, thereby improving the supporting strength of the movable frame.

[0010] Furthermore, a plurality of positioning holes are evenly spaced at one end of the support rod, and the spacing between each positioning hole is 5 cm, which facilitates appropriate distance adjustment.

[0011] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0012] (1) The unloading platform body, positioning clips, fastening bolts, movable frames, support rods and positioning holes are provided, which makes it convenient for construction workers to flexibly select appropriate holes for fixing according to the pulling distance, thereby facilitating adaptation to different construction scenes and needs, greatly improving the scope of application, and the equal spacing of the positioning holes allows construction workers to quickly and accurately fix the protective device without complicated measurements and calculations, thereby improving the convenience of operation, solving the safety hazards caused by loose fixation, and providing more reliable protection for the life safety of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the movable frame of the utility model after movement.

[0016] In the figure: 1. Unloading platform body; 2. Positioning buckle; 3. Fastening bolt; 4. Movable frame; 5. Support rod; 6. Positioning hole. DETAILED DESCRIPTION

[0017] The following is a non-limiting detailed description of the technical solution of the present invention in conjunction with preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0018] See also Figure 1-2 When the lifting device is lifted up, the lifting device 11 is lifted and the lifting device 11, and the lifting device 12 is lifted and the lifting device 13 is tightened. The cam 4 is tightened to the left and right sides of the lifting device 12 to loosen. The cam 4 is tightened to the left and right sides of the lifting device 12 to loosen.

[0019] Furthermore, the positioning buckle 2 is a "concave"-shaped structure, and the support rod 5 is slidably connected to the unloading platform body 1 through the positioning buckle 2, which facilitates the guiding and limiting of the support rod 5.

[0020] Furthermore, there are two groups of positioning clips 2 symmetrically distributed on both sides of the unloading platform body 1, and each group of positioning clips 2 is evenly distributed with 9 pieces, which improves the sliding stability of the support rod 5.

[0021] Furthermore, the fastening bolt 3 is threadedly connected to the positioning buckle 2, and the fastening bolt 3 cooperates with the positioning hole 6, which facilitates fixing the position of the support rod 5.

[0022] Furthermore, three support rods 5 are distributed at equal intervals inside the movable frame 4 , thereby improving the supporting strength of the movable frame 4 .

[0023] Furthermore, a plurality of positioning holes 6 are distributed at equal intervals on one end of the support rod 5 , and the spacing between each positioning hole 6 is 5 cm, which facilitates appropriate distance adjustment.

[0024] When in use, first move the movable frame 4 to slide, so that the movable frame 4 drives the support rod 5 to slide, so that the support rod 5 slides under the guidance of the positioning buckle 2, thereby improving the sliding stability of the movable frame 4. After the movable frame 4 drives the support rod 5 to slide to the appropriate position, the fastening bolt 3 is rotated and slid to position it with the positioning hole 6 at different positions, so that the movable frame 4 can be fixed in different positions, thereby realizing the function of flexible adjustment.

[0025] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0026] Finally, it should be pointed out that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A retractable cantilevered unloading platform protection, comprising an unloading platform body (1), characterized in that: The outer wall of the unloading platform body (1) is fixedly connected with a positioning buckle (2), and the outer wall of the positioning buckle (2) is movably connected with a fastening bolt (3). Movable frames (4) are movably provided on both sides of the unloading platform body (1), and the inner wall of the movable frame (4) is fixedly connected with a support rod (5), and one end of the support rod (5) is provided with a positioning hole (6).

2. The retractable cantilevered unloading platform protection according to claim 1 is characterized in that: The positioning buckle (2) is a "concave"-shaped structure, and the support rod (5) is slidably connected to the unloading platform body (1) via the positioning buckle (2).

3. The retractable cantilevered unloading platform protection according to claim 1 is characterized in that: The positioning clips (2) are symmetrically distributed in two groups on both sides of the unloading platform body (1), and each group of positioning clips (2) has 9 evenly distributed ones.

4. The retractable cantilevered unloading platform protection according to claim 1 is characterized in that: The fastening bolt (3) is threadedly connected to the positioning buckle (2), and the fastening bolt (3) is matched with the positioning hole (6).

5. The retractable cantilevered unloading platform protection according to claim 1 is characterized in that: Three support rods (5) are distributed at equal intervals inside the movable frame (4).

6. The retractable cantilevered unloading platform protection according to claim 1, characterized in that: A plurality of positioning holes (6) are distributed at equal intervals on one end of the support rod (5), and the interval between each positioning hole (6) is 5 cm.

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