Lightning rod fixing device

Abstract

The utility model discloses a lightning rod fixing device, and relates to the field of lightning rods. A lightning rod fixing device comprises a base, a through opening is formed in the top of the base, a fixing block is arranged at the bottom of an inner cavity of the base, grooves are formed in the bottoms of the two sides of the fixing block, and the top of the fixing block extends to an inner cavity of the through opening and is fixedly connected with a mounting plate. And the top of the mounting plate is fixedly connected with a lightning-protection pulse generator. According to the fixing device of the lightning rod provided by the utility model, when a lightning-protection pulse generator needs to be disassembled, firstly, a motor is started through an external controller, the motor drives a screw rod to start to rotate through a bearing seat, the screw rod rotates to drive a threaded block to move outwards, the threaded block drives a baffle to move outwards, and the baffle drives a pulley to slide in a shell; meanwhile, the baffles drive the fixing rods to move outwards, the fixing rods drive the clamping plates to move outwards, the clamping plates drive the protruding blocks to move outwards, and the protruding blocks are moved out of the grooves.

Description

Technical Field

[0001] The utility model relates to the field of lightning rods, in particular to a fixing device for a lightning rod. Background Art

[0002] A lightning rod, also known as a lightning protection rod or a lightning conductor, is a device used to protect buildings, tall trees, etc. from lightning strikes. A lightning conductor is installed on the top of the protected object and connected to the underground discharge grid with a specified wire. The specifications of the lightning rod must comply with national standards, and the height specifications of the lightning rod required for each lightning protection category are different.

[0003] During the installation process of the lightning rod, a fixing device is required to facilitate the assembly of the lightning rod. The existing fixing device is not convenient for disassembly and assembly. When people need to disassemble and assemble the lightning rod, the assembly process is complicated and cumbersome, which increases people's labor and is inconvenient for people to use.

[0004] Therefore, it is necessary to provide a lightning rod fixing device to solve the above-mentioned technical problems. The disclosure of the information in this background technology section is only intended to increase the understanding of the overall background of the invention, and is not necessarily regarded as an admission or suggestion in any form that the information constitutes the prior art that is already known to the general technicians in the field. Utility Model Content

[0005] The utility model provides a lightning rod fixing device, which solves the technical problems that the existing fixing device is not convenient for disassembly and assembly, and when people need to disassemble and assemble the lightning rod, the assembly process is complicated and cumbersome, which increases people's labor and is inconvenient for people to use.

[0006] In order to solve the above technical problems, the utility model provides a fixing device for a lightning rod, comprising a base, a through opening is opened at the top of the base, a fixing block is arranged at the bottom of the inner cavity of the base, grooves are opened at the bottoms of both sides of the fixing block, the top of the fixing block extends to the inner cavity of the through opening and is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a lightning pulse generator, the top of the lightning pulse generator is fixedly connected with a lightning main needle, the surface of the lightning main needle is provided with a lightning protection cover, the bottom of the lightning protection cover is fixedly connected to the top of the lightning pulse generator, both sides of the bottom of the inner cavity of the base are fixedly connected with a shell, the outer side of the inner cavity of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, the surface of the screw rod is threadedly connected with a threaded block, the top and bottom of the threaded block are fixedly connected with a baffle, the inner side of the baffle is fixedly connected with a fixing rod, the inner side of the fixing rod penetrates to the inner side of the shell and is fixedly connected with a clamp, the inner side of the clamp is fixedly connected with a convex block, and the inner side of the convex block extends to the inner cavity of the groove.

[0007] Preferably, a bearing seat is sleeved on the inner side of the screw rod, and the inner side of the bearing seat is fixedly connected to the inner side of the inner cavity of the shell.

[0008] Preferably, positioning grooves are provided on both sides of the top of the base, and positioning blocks are provided in the inner cavity of the positioning grooves, and the tops of the positioning blocks are fixedly connected to both sides of the bottom of the lightning protection pulse generator.

[0009] Preferably, the bottoms of both sides of the base are fixedly connected with assembly blocks, and the inner cavities of the assembly blocks are provided with fixing wires.

[0010] Preferably, a pulley is fixedly connected to the outer side of the baffle, and the surface of the pulley is in contact with the top and bottom of the inner cavity of the shell.

[0011] Compared with the related art, the lightning rod fixing device provided by the utility model has the following beneficial effects:

[0012] The utility model provides a fixing device for a lightning rod. When the lightning pulse generator needs to be disassembled, the motor is first turned on through an external controller, and the motor drives the screw rod to start rotating through a bearing seat. The rotation of the screw rod drives the threaded block to move outward, and the threaded block drives the baffle plate to move outward. The baffle plate drives the pulley to slide in the shell, and at the same time the baffle plate drives the fixing rod to move outward, the fixing rod drives the clamping plate to move outward, and the clamping plate drives the protrusion to move outward, so that the protrusion moves out of the groove.

[0013] The utility model provides a fixing device for a lightning rod, and then the lightning pulse generator is taken out upward, the lightning pulse generator drives the fixing block to be taken out of the base through the mounting plate, and the lightning pulse generator drives the positioning block to move out of the positioning groove, and then the lightning pulse generator is disassembled. When installing, the above steps can be performed in reverse order to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of a lightning rod fixing device provided by the utility model;

[0015] Figure 2 This is a cross-sectional view of the base structure of the utility model;

[0016] Figure 3 This is a cross-sectional view of the shell structure of the utility model.

[0017] Numbers in the figure: 1. base; 2. through-port; 3. fixing block; 4. groove; 5. mounting plate; 6. lightning pulse generator; 7. lightning main pin; 8. lightning protection cover; 9. housing; 10. motor; 11. screw rod; 12. threaded block; 13. baffle; 14. fixing rod; 15. splint; 16. protrusion; 17. positioning groove; 18. positioning block; 19. assembly block; 20. pulley. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only 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.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0023] See also Figure 1-3The utility model provides a technical solution: a lightning rod fixing device, comprising a base 1, a through opening 2 is provided on the top of the base 1, a fixing block 3 is provided at the bottom of the inner cavity of the base 1, grooves 4 are provided at the bottoms of both sides of the fixing block 3, the top of the fixing block 3 extends to the inner cavity of the through opening 2 and is fixedly connected with a mounting plate 5, a lightning arresting pulse generator 6 is fixedly connected to the top of the mounting plate 5, a lightning arresting main needle 7 is fixedly connected to the top of the lightning arresting pulse generator 6, a lightning arresting protective cover 8 is provided on the surface of the lightning arresting main needle 7, and the bottom of the lightning arresting protective cover 8 is connected to the lightning arresting pulse generator 6 The top of the base 1 is fixedly connected, both sides of the bottom of the inner cavity of the base 1 are fixedly connected with a shell 9, the outer side of the inner cavity of the shell 9 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a screw rod 11, the surface of the screw rod 11 is threadedly connected with a threaded block 12, the top and bottom of the threaded block 12 are fixedly connected with a baffle 13, the inner side of the baffle 13 is fixedly connected with a fixing rod 14, the inner side of the fixing rod 14 passes through the inner side of the shell 9 and is fixedly connected with a clamping plate 15, the inner side of the clamping plate 15 is fixedly connected with a protrusion 16, and the inner side of the protrusion 16 extends to the inner cavity of the groove 4.

[0024] In this embodiment, the bearing seat can prevent the screw rod 11 from shaking during use, and the positioning groove 17 and the positioning block 18 can facilitate the positioning of the lightning protection pulse generator 6 during use. Example

[0025] See also Figure 1-3 As shown, on the basis of embodiment 1, the utility model provides a technical solution: a bearing seat is sleeved on the inner side of the screw rod 11, and the inner side of the bearing seat is fixedly connected to the inner side of the inner cavity of the shell 9, positioning grooves 17 are provided on both sides of the top of the base 1, and the inner cavity of the positioning groove 17 is provided with a positioning block 18, the top of the positioning block 18 is fixedly connected to the two sides of the bottom of the lightning pulse generator 6, the bottom of both sides of the base 1 is fixedly connected with an assembly block 19, the inner cavity of the assembly block 19 is provided with a fixing wire, and the outer side of the baffle 13 is fixedly connected with a pulley 20, and the surface of the pulley 20 contacts the top and bottom of the inner cavity of the shell 9.

[0026] In this embodiment, the base 1 is easily fixed during use by the assembly block 19 and the fixing wire, and the baffle 13 is moved smoothly during use by the pulley 20.

[0027] The working principle of a lightning rod fixing device provided by the utility model is as follows:

[0028] The first step to implement the innovation point:

[0029] Step 1: When the lightning protection pulse generator 6 needs to be disassembled, first turn on the motor 10 through the external controller, the motor 10 drives the screw rod 11 to start rotating through the bearing seat, the screw rod 11 rotates to drive the threaded block 12 to move outward, and the threaded block 12 drives the baffle 13 to move outward;

[0030] Step 2: The baffle 13 drives the pulley 20 to slide in the housing 9, and at the same time, the baffle 13 drives the fixing rod 14 to move outward, the fixing rod 14 drives the clamping plate 15 to move outward, and the clamping plate 15 drives the protrusion 16 to move outward, so that the protrusion 16 moves out of the groove 4.

[0031] The second innovation point implementation steps:

[0032] Step 1: Then take the lightning protection pulse generator 6 upward, drive the fixing block 3 to be taken out of the base 1 through the mounting plate 5, and drive the positioning block 18 to be moved out of the positioning groove 17 by the lightning protection pulse generator 6;

[0033] Step 2: Then disassemble the lightning protection pulse generator 6. When installing, perform the above steps in reverse order to assemble it.

[0034] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model no longer explains the control method and circuit connection in detail. The peripheral controller mentioned in the specification can control the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A lightning rod fixing device, comprising a base (1), characterized in that: The top of the base (1) is provided with a through opening (2), the bottom of the inner cavity of the base (1) is provided with a fixing block (3), the bottoms of both sides of the fixing block (3) are provided with grooves (4), the top of the fixing block (3) extends to the inner cavity of the through opening (2) and is fixedly connected to a mounting plate (5), the top of the mounting plate (5) is fixedly connected to a lightning pulse generator (6), the top of the lightning pulse generator (6) is fixedly connected to a lightning main pin (7), a lightning protection cover (8) is provided on the surface of the lightning main pin (7), the bottom of the lightning protection cover (8) is fixedly connected to the top of the lightning pulse generator (6), and the bottom of the inner cavity of the base (1) is provided with a lightning protection cover (8). Both sides of the outer shell (9) are fixedly connected, the outer side of the inner cavity of the outer shell (9) is fixedly connected to a motor (10), the output end of the motor (10) is fixedly connected to a screw rod (11), the surface of the screw rod (11) is threadedly connected to a threaded block (12), the top and bottom of the threaded block (12) are fixedly connected to a baffle (13), the inner side of the baffle (13) is fixedly connected to a fixing rod (14), the inner side of the fixing rod (14) passes through the inner side of the outer shell (9) and is fixedly connected to a clamping plate (15), the inner side of the clamping plate (15) is fixedly connected to a protrusion (16), and the inner side of the protrusion (16) extends to the inner cavity of the groove (4).

2. A lightning rod fixing device according to claim 1, characterized in that: The inner side of the screw rod (11) is sleeved with a bearing seat, and the inner side of the bearing seat is fixedly connected to the inner side of the inner cavity of the housing (9).

3. A lightning rod fixing device according to claim 1, characterized in that: Positioning grooves (17) are provided on both sides of the top of the base (1), and a positioning block (18) is provided in the inner cavity of the positioning groove (17), and the top of the positioning block (18) is fixedly connected to both sides of the bottom of the lightning protection pulse generator (6).

4. A lightning rod fixing device according to claim 1, characterized in that: The bottoms of both sides of the base (1) are fixedly connected with assembly blocks (19), and the inner cavity of the assembly block (19) is provided with a fixing wire.

5. A lightning rod fixing device according to claim 1, characterized in that: A pulley (20) is fixedly connected to the outer side of the baffle (13), and the surface of the pulley (20) is in contact with the top and bottom of the inner cavity of the housing (9).

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