Tower crane collision buffering protection device

Abstract

The utility model discloses a collision buffering protection device for a tower crane, and relates to the technical field of tower crane protection devices. The tower crane collision buffer protection device comprises a fence body; the rotating door is rotationally connected to one side of the fence body through a first rotating shaft; the warning lamps are symmetrically mounted on the periphery of the fence body; the mounting base is fixed to the top of the side, close to the rotating door, of the fence body; the solar panel is mounted on the mounting seat and used for absorbing solar energy to provide power for the warning lamp; the cleaning brush is rotationally connected to the side, close to the solar panel, of the top of the fence body through a second rotating shaft and used for cleaning construction site dust accumulated at the top of the solar panel. By arranging the large gear, the small gear, the cleaning brush, the solar panel and the like, the solar panel can provide electricity for the warning lamp to illuminate at night, and economic benefits are better.

Description

Technical Field

[0001] The utility model relates to the technical field of tower crane protection devices, in particular to a tower crane collision buffer protection device. Background Art

[0002] Tower cranes are mainly used for vertical transportation of materials and installation of components in the construction of multi-story and high-rise buildings. During the construction of tower cranes, a buffer protection device is generally set at the bottom to prevent the tower crane from suffering severe collisions. The tower crane fence is a safety facility installed around the tower crane. The tower crane fence is installed under the tower crane to surround the tower crane and form a protection belt under the tower crane. On the one hand, it prevents non-professionals, construction vehicles or external vehicles from accidentally entering the dangerous operating area of ​​the tower crane and causing accidents. On the other hand, it reduces the direct and severe impact on the tower crane and acts as a buffer belt.

[0003] A tower crane anti-collision device disclosed in the patent application with reference publication number CN 217680997 U includes a base frame and a tower crane body, a plug rod is provided at the bottom end of the base frame, an anti-collision component is provided on the base frame, a signal light is provided on the anti-collision component, and the anti-collision component includes a column, and the column is fixedly installed on the base frame. The utility model has the purpose of reducing the impact force by providing the anti-collision component, and it is also convenient to change the direction of the impact force, which is beneficial to protecting the tower crane body. The utility model has the purpose of increasing the night signal function by providing the signal light, and preventing vehicles from hitting the column.

[0004] As shown in the above-mentioned prior art, although the existing tower crane anti-collision device is provided with a signal light, it is not convenient to provide electricity during the construction stage of the site, and the anti-collision component has a complex structure and is not suitable for practical applications.

[0005] Therefore, it is necessary to provide a tower crane collision buffer protection device to solve the above technical problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to solve the above technical problems, the utility model provides a tower crane collision buffer protection device.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tower crane collision buffer protection device, comprising:

[0010] The fence body is set around the tower crane;

[0011] A rotating door, the rotating door is rotatably connected to one side of the fence body through a first rotating shaft;

[0012] Warning lights, which are symmetrically installed around the fence body;

[0013] A mounting seat, the mounting seat being fixed to the top of the fence body on one side close to the rotating door;

[0014] A solar panel, which is mounted on a mounting base and is used to absorb solar energy to provide power to the warning light;

[0015] A cleaning brush, which is rotatably connected to a side of the top of the fence body close to the solar panel via a second rotating shaft, and is used to clean the construction site dust accumulated on the top of the solar panel;

[0016] The rotating assembly is installed on one side of the top of the fence body close to the cleaning brush, and is used to drive the cleaning brush to rotate when the rotating door rotates to clean the solar panel.

[0017] Preferably, the rotating assembly includes a large gear fixed to the outer wall of the top of the first rotating shaft, and a small gear is fixed to the outer wall of the second rotating shaft, and the small gear is meshingly connected with the large gear.

[0018] Preferably, a protective shell is fixed to one side of the top of the fence body close to the large gear, the first rotating shaft and the second rotating shaft pass through the protective shell and are rotatably connected to the bottom of the protective shell, and a sliding groove is provided on one side of the protective shell close to the cleaning brush.

[0019] Preferably, a reflective tape is fixed around the fence body.

[0020] Preferably, handles are fixed on both sides of the revolving door.

[0021] Preferably, a non-slip rubber pad is fixed to the outer wall of the handle.

[0022] (III) Beneficial effects

[0023] The utility model provides a tower crane collision buffer protection device. Compared with the prior art, it has the following beneficial effects:

[0024] 1. This application provides a large gear, a small gear, a cleaning brush and a solar panel, etc., so that the electricity for the night lighting of the warning light can be provided by the solar panel, which is more economical; the revolving door drives the large gear to rotate when it rotates, so that the small gear rotates with a large amplitude, so that the cleaning brush can clean a wide area of ​​the solar panel, and there is no need to clean the solar panel specially, which is practical.

[0025] 2. The application protects the rotating components by providing a protective shell to prevent corrosion caused by wind and sun to the rotating components; provides a mounting seat to increase the stability of the solar panel installation on the fence body; and provides an anti-slip rubber pad to enhance customer experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the large gear of the utility model;

[0028] Figure 3 It is a schematic diagram of the protective shell of the utility model.

[0029] Numbers in the figure: 1. Fence body; 2. Revolving door; 3. Warning light; 4. Mounting base; 5. Solar panel; 6. Cleaning brush; 7. Large gear; 8. Small gear; 9. First rotating shaft; 10. Second rotating shaft; 11. Protective shell; 12. Slide groove; 13. Reflective tape; 14. Handle; 15. Anti-slip rubber pad. DETAILED DESCRIPTION

[0030] 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.

[0031] The utility model provides two technical solutions:

[0032] Figures 1 to 3 A first embodiment is shown: a tower crane collision buffer protection device, comprising:

[0033] The fence body 1 is arranged around the tower crane;

[0034] A rotating door 2, which is rotatably connected to one side of the fence body 1 via a first rotating shaft 9;

[0035] Warning lights 3, which are symmetrically installed around the fence body 1;

[0036] A mounting seat 4 is fixed to the top of the fence body 1 near the rotating door 2;

[0037] A solar panel 5, which is mounted on the mounting base 4 and is used to absorb solar energy to provide power to the warning light 3;

[0038] A cleaning brush 6, which is rotatably connected to a side of the top of the fence body 1 close to the solar panel 5 via a second rotating shaft 10, and is used to clean the construction site dust accumulated on the top of the solar panel 5;

[0039] The rotating assembly is installed on one side of the top of the fence body 1 close to the cleaning brush 6, and is used to drive the cleaning brush 6 to rotate and clean the solar panel 5 when the rotating door 2 rotates.

[0040] The rotating assembly includes a large gear 7 fixed to the outer wall of the top of the first rotating shaft 9 , and a small gear 8 is fixed to the outer wall of the second rotating shaft 10 , and the small gear 8 is meshed and connected with the large gear 7 .

[0041] This application provides a large gear 7, a small gear 8, a cleaning brush 6 and a solar panel 5, etc., so that the electricity for lighting the warning light 3 at night can be provided by the solar panel 5, which is more economical; the revolving door 2 drives the large gear 7 to rotate when rotating, so that the small gear 8 rotates with a large amplitude, so that the cleaning brush 6 can clean a wide area of ​​the solar panel 5, and there is no need to clean the solar panel 5 specially, which is practical.

[0042] Figures 1 to 3 A second embodiment is shown, and its main difference from the first embodiment is that a protective shell 11 is fixed to one side of the top of the fence body 1 close to the large gear 7, the first rotating shaft 9 and the second rotating shaft 10 pass through the protective shell 11 and are rotatably connected to the bottom of the protective shell 11, and a slide groove 12 is provided on the side of the protective shell 11 close to the cleaning brush.

[0043] A reflective tape 13 is fixed around the fence body 1 .

[0044] Handles 14 are fixed on both sides of the rotating door 2 , and anti-skid rubber pads 15 are fixed on the outer walls of the handles 14 .

[0045] This application protects the rotating components by providing a protective shell 11 to prevent corrosion to the rotating components caused by wind and sun; provides a mounting seat 4 to increase the stability of the solar panel 5 installed on the fence body 1; and provides an anti-slip rubber pad 15 to enhance customer experience.

[0046] Working principle:

[0047] The fence body 1 is installed on the outer periphery below the tower crane to prevent non-professionals, construction vehicles or external vehicles from accidentally breaking into the tower crane, thereby protecting the tower crane. At the same time, it can also block the collision of vehicles that accidentally break into the tower crane and have a buffering effect; the warning lights 3 around the fence body 1 obtain electricity from the solar panels 5 at night to illuminate the area around the tower crane, and the reflective tape 13 will reflect light when exposed to light to have a waking effect.

[0048] The construction site is dusty and dust is easily accumulated on the top of the solar panel 5. When the revolving door 2 is used, the rotation of the revolving door 2 will drive the first rotating shaft 9 to rotate, causing the large gear 7 to rotate, thereby driving the small gear 8 to rotate significantly, and the second rotating shaft 10 will rotate accordingly, driving the cleaning brush 6 to clean the solar panel 5 on the top of the solar panel 5.

[0049] The protective shell 11 is used to protect the large gear 7 and the small gear 8 from rust and corrosion caused by wind and sun. Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tower crane collision buffer protection device, characterized in that: include: The fence body (1) is arranged around the tower crane; A rotating door (2), the rotating door (2) being rotationally connected to one side of the fence body (1) via a first rotating shaft (9); Warning lights (3), the warning lights (3) are symmetrically installed around the fence body (1); A mounting seat (4), wherein the mounting seat (4) is fixed to the top of the fence body (1) on a side close to the rotating door (2); A solar panel (5), the solar panel (5) being mounted on the mounting base (4) and being used to absorb solar energy to provide power to the warning light (3); A cleaning brush (6), the cleaning brush (6) being rotatably connected to a side of the top of the fence body (1) close to the solar panel (5) via a second rotating shaft (10), and being used for cleaning construction site dust accumulated on the top of the solar panel (5); A rotating assembly is installed on one side of the top of the fence body (1) close to the cleaning brush (6), and is used to drive the cleaning brush (6) to rotate when the rotating door (2) rotates to clean the solar panel (5).

2. A tower crane collision buffer protection device according to claim 1, characterized in that: The rotating assembly comprises a large gear (7) fixed to the outer wall of the top of the first rotating shaft (9), and a small gear (8) is fixed to the outer wall of the second rotating shaft (10), and the small gear (8) is meshingly connected with the large gear (7).

3. A tower crane collision buffer protection device according to claim 2, characterized in that: A protective shell (11) is fixed to the top of the fence body (1) on one side close to the large gear (7); the first rotating shaft (9) and the second rotating shaft (10) penetrate the protective shell (11) and are rotatably connected to the bottom of the protective shell (11); and a sliding groove (12) is provided on the side of the protective shell (11) close to the cleaning brush.

4. A tower crane collision buffer protection device according to claim 3, characterized in that: A reflective tape (13) is fixed around the fence body (1).

5. The tower crane collision buffer protection device according to claim 1, characterized in that: Handles (14) are fixed on both sides of the rotating door (2).

6. A tower crane collision buffer protection device according to claim 5, characterized in that: An anti-slip rubber pad (15) is fixed to the outer wall of the handle (14).

Images