A hole safety support for high-altitude operation

Abstract

The utility model provides a hole safety support for high altitude operation relates to safety support field, including support arm, movable arm, rotating arm, movable arm can slide installation in support arm, the middle part of rotating arm is rotatory connection with movable arm, the inside of rotating arm is hollow type setting, is provided with at least two's first suspension hole on support arm, is provided with at least two's second suspension hole on movable arm, is provided with rotating shaft between support arm and rotating arm, the utility model discloses in using, through movable arm and rotating arm rotates to with support arm perpendicular state, make first suspension hole with second suspension hole to it, after safety lock buckle is worn into to first suspension hole, second suspension hole, the support arm of the utility model, movable arm is worn from the hole of wall, make rotating arm with wall abut, and the staff can be through safety lock buckle and hang safety rope and act, can guarantee safe operation under the condition that does not punch the hole to wall, effectively improved the security of staff.

Description

Technical Field

[0001] This application relates to the field of safety supports, and more specifically, to a hole safety support for high-altitude operations. Background Technology

[0002] When working at heights in high-rise buildings, safety personnel usually secure the safety ropes from the rooftop. This process involves a considerable amount of preparation time. In some cases, when working outside a window, the safety rope is tied to the window frame. During the operation, the worker needs to be secured with another safety rope from inside the window, which poses a certain safety hazard. Summary of the Invention

[0003] The purpose of this application is to provide a hole safety bracket for high-altitude operations, which can solve the above-mentioned technical problems.

[0004] This application provides a hole safety bracket for high-altitude operations, including a support arm, a movable arm, and a rotating arm. The movable arm is slidably installed inside the support arm. The middle part of the rotating arm is rotatably connected to the movable arm. The interior of the rotating arm is hollow. The support arm is provided with at least two first suspension holes, and the movable arm is provided with at least two second suspension holes. A rotating shaft is provided between the support arm and the rotating arm.

[0005] Preferably, one end of the rotating arm is provided with a hexagonal hole.

[0006] Preferably, the support arm, the movable arm, and the rotating arm are all made of metal.

[0007] Preferably, the distance between adjacent first suspension holes and adjacent second suspension holes is 5-10 cm.

[0008] Preferably, the end of the movable arm away from the rotating arm extends to the outer end of the support arm.

[0009] Preferably, the support arm is provided with a first handle, and the movable arm is provided with a second handle, with the first handle and the second handle all located on the same side.

[0010] Preferably, the rotating shaft and the rotating arm are connected by welding.

[0011] Preferably, the rotating arm is trapezoidal or triangular.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a safety bracket for high-altitude operations, comprising a support arm, a movable arm, and a rotating arm. The movable arm is slidably installed inside the support arm. The middle part of the rotating arm is rotatably connected to the movable arm. The rotating arm is hollow inside. The support arm has at least two first suspension holes, and the movable arm has at least two second suspension holes. A rotating shaft is provided between the support arm and the rotating arm. In use, the rotating arm is rotated to a position perpendicular to the support arm by the movable arm, so that the first and second suspension holes are aligned. Then, a safety buckle is inserted into the first and second suspension holes, and the support arm and movable arm of this utility model are passed through the hole in the wall, so that the rotating arm abuts against the wall. Workers can attach a safety rope through the safety buckle. This ensures safe operation without drilling holes in the wall, effectively improving the safety of workers. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0017] Figure 3 This is a front view of the present invention;

[0018] Figure 4 This is a schematic diagram of the usage state of this utility model;

[0019] Figure 5 This is a schematic diagram showing the usage state of this utility model from another perspective.

[0020] The reference numerals in the attached figures are as follows:

[0021] 1. Support arm; 2. Movable arm; 3. Rotating arm; 4. First suspension hole; 5. Second suspension hole; 6. Rotating shaft; 7. Hexagonal hole; 8. First handle; 9. Second handle. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] Furthermore, terms such as "horizontal," "vertical," and "suspended" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] like Figure 1-3As shown, a safety bracket for high-altitude operations includes a support arm 1, a movable arm 2, and a rotating arm 3. The movable arm 2 is slidably installed inside the support arm 1. The middle part of the rotating arm 3 is rotatably connected to the movable arm 2. The rotating arm 3 is hollow inside. The support arm 1 has at least two first suspension holes 4, and the movable arm 2 has at least two second suspension holes 5. A rotating shaft 6 is provided between the support arm 1 and the rotating arm 3. In use, the rotating arm 3 is rotated to a position perpendicular to the support arm 1 by the movable arm 2, so that the first suspension holes 4 and second suspension holes 5 are aligned. Then, a safety buckle is inserted into the first suspension holes 4 and second suspension holes 5, and the support arm 1 and movable arm 2 of this invention are passed through the hole in the wall, so that the rotating arm 3 abuts against the wall. Workers can hang a safety rope through the safety buckle for operation. This ensures safe operation without drilling holes in the wall and effectively improves the safety of workers.

[0029] Specifically, during storage, the rotating arm 3 is rotated by the movable arm 2 so that the rotating arm 3 is parallel to the support arm 1, and one end of the support arm 1 extends into the hollow rotating arm 3, which facilitates storage.

[0030] In this embodiment, a hexagonal hole 7 is provided at one end of the rotating arm 3. When used indoors, this utility model can be used with a wrench through the hexagonal hole 7.

[0031] In this embodiment, to ensure the safety of the operation, the support arm 1, the movable arm 2, and the rotating arm 3 are all made of metal, specifically, of a harder and stronger metal.

[0032] In this embodiment, the distance between adjacent first hanging holes 4 and adjacent second hanging holes 5 is 5-10cm, and multiple first hanging holes 4 and multiple second hanging holes 5 can be adapted to walls of different thicknesses.

[0033] In this embodiment, the end of the movable arm 2 away from the rotating arm 3 extends to the outer end of the support arm 1. The support arm 1 is provided with a first handle 8, and the movable arm 2 is provided with a second handle 9. The first handle 8 and the second handle 9 are all located on the same side. The second handle 9 is located at the end extending out of the support arm 1. The first handle 8 and the second handle 9 of this utility model facilitate the movement of the movable arm 2 within the support arm 1, reducing the difficulty of operation.

[0034] In this embodiment, to further ensure safety, the rotating shaft 6 and the rotating arm 3 are connected by welding, and the rotating shaft 6 and the support arm 1 are rotatably connected. When the movable arm 2 pulls the rotating arm 3, the rotating arm 3 can rotate along the support arm 1.

[0035] like Figure 4-5 The diagram shown is a schematic of the usage state of this utility model. This utility model can make the operation safer and does not require additional opening. The operation can be carried out through the air conditioning pipe hole.

[0036] In this embodiment, when the rotating arm 3 is trapezoidal, the overall cross-sectional area is small when it is retracted. When it passes through a hole in the wall or is disassembled and recycled, it occupies a small area, which is convenient for passing through the wall or recycling after passing through the wall.

[0037] In another embodiment, when the rotating arm is triangular, it is staggered from the support arm 1 and the movable arm 2 when retracted. After passing through the hole in the wall, the contact area with the hole is large, the force is evenly distributed, and the wall is not easily damaged.

[0038] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A safety bracket for holes used in high-altitude operations, characterized in that: It includes a support arm, a movable arm, and a rotating arm. The movable arm is slidably installed inside the support arm. The middle part of the rotating arm is rotatably connected to the movable arm. The interior of the rotating arm is hollow. The support arm is provided with at least two first suspension holes. The movable arm is provided with at least two second suspension holes. A rotating shaft is provided between the support arm and the rotating arm.

2. The safety bracket for holes used in high-altitude operations according to claim 1, characterized in that: One end of the rotating arm is provided with a hexagonal hole.

3. A safety bracket for holes used in high-altitude operations according to claim 1, characterized in that: The support arm, the movable arm, and the rotating arm are all made of metal.

4. A safety bracket for holes used in high-altitude operations according to claim 1, characterized in that: The distance between adjacent first suspension holes and adjacent second suspension holes is 5-10cm.

5. A safety bracket for holes used in high-altitude operations according to claim 1, characterized in that: The end of the movable arm away from the rotating arm extends to the outer end of the support arm.

6. A safety bracket for holes used in high-altitude operations according to claim 5, characterized in that: The support arm is provided with a first handle, and the movable arm is provided with a second handle. The first handle and the second handle are all located on the same side.

7. A safety bracket for holes used in high-altitude operations according to claim 1, characterized in that: The rotating shaft and the rotating arm are connected by welding.

8. A safety bracket for holes used in high-altitude operations according to claim 1, characterized in that: The rotating arm is trapezoidal or triangular.

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