Lifting type independent lightning protection device

Abstract

The application discloses a lifting type independent lightning protection device, which comprises a lifting mast arranged vertically and a supporting column, an unlocking cylinder connected with each locking pin control is arranged in the lifting mast, a control box and a gas pump are arranged in the supporting column, the gas pump is connected with the lifting mast control, a lightning rod body is detachably arranged on the top of the unlocking cylinder, a guide shaft is coaxially connected between the lightning rod body and the unlocking cylinder, a piston assembly is arranged on the guide shaft, and a self-locking device is arranged on the outside of the abutting position of the mounting seat and the piston assembly. The application has the advantages of simple structure, convenient disassembly, stable connection, flexible lifting adjustment of the lightning protection device, and convenient rapid installation, maintenance and repair.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lightning rod, in particular to a lifting type independent lightning protection device. BACKGROUND

[0002] At present, there are various lightning protection devices on the market, which are used for lightning protection and reminding people to keep away. However, the current lightning protection equipment has the disadvantages of being unable to flexibly adjust the lifting movement, and the installation and maintenance of the lightning protection device are difficult.

[0003] In summary, there is a need to design a lightning protection device that can flexibly adjust the lifting and be quickly installed and maintained. SUMMARY

[0004] The technical problem to be solved by the present application is that the existing lightning protection device cannot flexibly adjust the lifting movement, and has the problems of inconvenient installation and difficult maintenance.

[0005] In order to solve the above technical problems, the technical scheme adopted by the present application provides a lifting type independent lightning protection device, which comprises a vertical lifting mast (7) and a supporting column (8). The lifting mast (7) is a telescopic pipe body which is sequentially sleeved from inside to outside in multiple sections. A locking pin is connected between two adjacent telescopic pipe bodies. An unlocking cylinder (6) is arranged at the top of the lifting mast (7) and is connected with each locking pin for control. A control box (9) and a gas pump (13) are arranged in the inner part of the supporting column (8) and are connected for control. The gas pump (13) is connected with the lifting mast (7) for control. A lightning rod body (2) is detachably arranged at the top of the unlocking cylinder (6). A guide shaft (10) is coaxially connected between the lightning rod body (2) and the unlocking cylinder (6). A compression spring (11) and a piston assembly (3) are sequentially arranged outside the guide shaft (10). An installation seat (1) is arranged outside the bottom of the lightning rod body (2). The installation seat (1), the piston assembly (3) and the unlocking cylinder (6) are sequentially abutted. A self-locking device (4) is arranged outside the abutting part of the installation seat (1) and the piston assembly (3).

[0006] In the above scheme, the self-locking device (4) is fixedly connected with the installation seat (1) through a locking bolt, and is detachably connected with the outer wall of the piston assembly (3).

[0007] In the above scheme, the self-locking device (4) is rotatably connected with a compression wrench which can clamp the outer wall of the piston assembly (3).

[0008] In the above scheme, the top of the mounting seat (1) is rotatably connected with a dust cover (5), which is arranged towards the outer wall of the mounting seat (1).

[0009] In the above scheme, the bottom of the self-locking device (4) is provided with a positioning sleeve (12) which is sleeved on the outer wall of the piston assembly (3).

[0010] In the above scheme, the top of the support column (8) is provided with a fence (14).

[0011] In the above scheme, the lifting mast (7) and the support column (8) are connected in parallel and fixedly.

[0012] The present application has simple structure, convenient disassembly, stable connection, can realize flexible lifting adjustment of the lightning protection device, and can facilitate rapid installation, maintenance and repair. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall schematic view of the present application.

[0014] Figure 2 It is the structural schematic view of the lightning rod in the present application. DETAILED DESCRIPTION

[0015] The present application will be described in detail below in combination with the drawings of the specification.

[0016] The present application discloses a lifting type independent lightning protection device, and those skilled in the art can refer to the content of the present application to improve the process parameters. It should be particularly pointed out that all similar replacements and changes are obvious to those skilled in the art, and they are considered to be included in the present application, and the relevant personnel can obviously change or appropriately change and combine the content described in the present application without departing from the content, spirit and scope of the present application, to realize and apply the present application technology.

[0017] In the present application, unless otherwise specified, the scientific and technical terms used in the present application have the meanings commonly understood by those skilled in the art.

[0018] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0019] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0020] It should be noted that in the description of the present application, the terms "first", "second" are only used for the convenience of describing different parts, and cannot be understood as indicating or implying the sequence relationship, relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can include at least one of the features explicitly or implicitly.

[0021] As shown in Figure 1 and Figure 2 The lifting type independent lightning protection device provided by the present application comprises a vertical lifting mast 7 and a supporting column 8, the top of the supporting column 8 is provided with a fence 14, and the lifting mast 7 and the supporting column 8 are connected in parallel and fixedly. The lifting mast 7 is composed of multiple telescopic pipe bodies which are sequentially sleeved from inside to outside, and a locking pin is connected between two adjacent telescopic pipe bodies. When the two telescopic pipe bodies are telescoped to the maximum or the minimum, the locking pin can be sequentially locked step by step. An unlocking cylinder 6 is arranged at the top of the lifting mast 7 and connected with each locking pin for controlling the opening and closing of the locking pin.

[0022] The inside of the supporting column 8 is respectively provided with a control box 9 and a gas pump 13, the control box 9 and the gas pump 13 are connected through an electric control circuit, the gas pump 13 is connected with the lifting mast 7 and provides power for the lifting of the lifting mast 7. In this way, the lifting mast 7 can rely on the gas supply of the gas pump 13 to rise and rely on the exhaust to descend, thereby realizing the function of automatic lifting and facilitating flexible height adjustment and maintenance operation.

[0023] The top of the unlocking cylinder 6 is detachably provided with the lightning rod body 2, a guide shaft 10 is coaxially connected between the lightning rod body 2 and the unlocking cylinder 6, a compression spring 11 and a piston assembly 3 are sequentially arranged on the guide shaft 10, the unlocking cylinder 6 works to move the guide shaft 10 left and right, and the lightning rod body 2 can be moved left and right, so that the lightning rod body 2 can be hidden in the inner cavity of the mounting seat 1.

[0024] The bottom of the lightning rod body 2 is provided with the mounting seat 1, the mounting seat 1, the piston assembly 3 and the unlocking cylinder 6 are sequentially abutted, the outer part of the abutting part of the mounting seat 1 and the piston assembly 3 is provided with a self-locking device 4, and the self-locking device 4 realizes the self-locking connection between the lightning rod body 2 and the lifting mast 7.

[0025] Further preferably, the self-locking device 4 is fixedly connected with the mounting seat 1 through a locking bolt, the self-locking device 4 is detachably connected with the outer wall of the piston assembly 3, a pressing wrench capable of clamping the outer wall of the piston assembly 3 is rotatably connected on the self-locking device 4, and the mounting seat 1 is rotatably connected with a dust cover 5 at the top, and the dust cover 5 is arranged to rotate towards the outer wall of the mounting seat 1. The bottom of the self-locking device 4 is provided with a positioning sleeve 12, and the positioning sleeve 12 is sleeved on the outer wall of the piston assembly 3.

[0026] The working principle of the present application is as follows:

[0027] Before rising, the lightning rod locking pin is manually moved to lock the lightning rod body on the top of the lifting mast 7;

[0028] When rising, the locking pin is automatically locked after the lifting mast section is lifted to the position, and the mast will not fall after each section is locked;

[0029] When descending, the locking pin is pulled out by the exhaust and the unlocking cylinder, and at this time, the mast will be automatically unlocked in the order from bottom to top, and all sections will be completely lowered until the unlocking is completed.

[0030] After descending to the position, the lightning rod locking pin is manually moved to unlock the lightning rod.

[0031] The present application has the following advantages:

[0032] Light weight, compared with the electric lifting rod and the hydraulic lifting rod, the weight of the present application is much lighter, so the load of the trailer and the support leg are not high.

[0033] Low failure rate, the mast structure is simple, the failure points are few, and the failure rate is low.

[0034] High safety, the descending speed of the mast is slow, and even if the rod body leaks, it will not cause any threat to people

[0035] ·High precision, the precision and straightness of the rod body after drawing process are far higher than that of electric and hydraulic lifting rod, so it is more suitable for the environment with small axial rotation angle and small horizontal swing.

[0036] ·Simple maintenance structure, high reliability, almost maintenance-free in daily use.

[0037] ·Can be used in water, the electric control system and the mast can be installed separately, connected through the air pipe, so the mast can be directly used in water

[0038] ·Good weather resistance, special hard anodizing treatment is carried out on the surface of the mast, so that the hardness of the mast is high, and the wear resistance and corrosion resistance are greatly improved.

[0039] The application has the advantages of simple structure, convenient disassembly, stable connection, flexible lifting adjustment of the lightning protection device, and convenient rapid installation, maintenance and repair.

[0040] The application is not limited to the above best embodiment, and anyone should know that the structural changes made under the inspiration of the application, any technical solutions with the same or similar to the application, fall within the protection scope of the application.

Claims

1. A stand-alone lightning protection device of the elevated type, characterized in that, The utility model relates to a vertical set up lifting mast (7) and support column (8) are included, the lifting mast (7) is telescopic pipe body of inside to outside in turn by section, and the lock pin is connected between two adjacent telescopic pipe bodies, the inside of lifting mast (7) top is equipped with respectively with each lock pin control connection's unlocking cylinder (6), the inside of support column (8) is equipped with control box (9) and air pump (13) respectively, control connection between control box (9) and air pump (13), air pump (13) with lifting mast (7) control connection, the top of unlocking cylinder (6) can detachably be equipped with lightning rod body (2), the coaxial connection of lightning rod body (2) and unlocking cylinder (6) is equipped with guide shaft (10), the guide shaft (10) is equipped with compression spring (11) and piston assembly (3) in turn, the bottom of lightning rod body (2) is equipped with mounting seat (1), mounting seat (1), piston assembly (3) and unlocking cylinder (6) are in turn abut, the abutment of mounting seat (1) and piston assembly (3) is equipped with self locking device (4) outside, The self locking device (4) is fixedly connected with the mounting seat (1) through the locking bolt, and the self locking device (4) is detachably connected with the outer wall of the piston assembly (3). A compression wrench that can clamp the outer wall of the piston assembly (3) is rotatably connected to the self locking device (4).

2. The lift stand lightning protection apparatus of claim 1, wherein, A dust cover (5) is rotatably connected to the top of the mounting seat (1), and the dust cover (5) is arranged to rotate towards the outer wall of the mounting seat (1).

3. The lift stand lightning protection apparatus of claim 1, wherein, A positioning sleeve (12) is arranged at the bottom of the self locking device (4), and the positioning sleeve (12) is sleeved on the outer wall of the piston assembly (3).

4. The lift stand lightning protection apparatus of claim 1, wherein, A fence (14) is arranged at the top of the support column (8).

5. The lift stand lightning protection apparatus of claim 1, wherein, The lifting mast (7) and the support column (8) are parallel to each other and fixedly connected.

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