A lightning protection grounding device that is easy to install and replace

Abstract

The utility model discloses a lightning protection grounding device that is easy to install and replace, comprising a fixed installation sleeve, a sealing tube is installed on the inner side of the bottom end of the fixed installation sleeve, a grounding pin is installed on the inner side of the sealing tube, a resistance rod is installed on the inner side of the upper end of the grounding pin, a remover is fixedly installed on the upper end surface of the resistance rod, a protective sleeve is installed on the inner side of the upper end of the fixed installation sleeve, and a sealing cover is provided on the upper end of the protective sleeve; a locking sleeve is installed on the outer side of the upper end of the fixed installation sleeve, a partition plate is fixedly installed on the inner side of the bottom end of the protective sleeve, a plurality of conductive levers are rotatably connected to the lower end surface of the partition plate, a torsion spring is provided between the conductive lever and the partition plate, and a sealing sleeve is fixedly provided on the outer side of the bottom end of the conductive lever. The utility model facilitates lightning protection grounding operation by quickly connecting the overall internal structure, can remove static electricity in real time, and is easy to disassemble, reducing the difficulty of maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding equipment, in particular to a lightning protection grounding device which is easy to install and replace. Background Art

[0002] Lightning is a common natural phenomenon of discharge in the atmosphere. The strong current and electromagnetic induction formed during the discharge process can cause damage to nearby buildings and electronic equipment. In thunderstorm weather, the use of lightning protection equipment to ground equipment and buildings can effectively achieve protection. Lightning protection grounding is to prevent damage caused by lightning strikes and static electricity grounding to prevent harm caused by static electricity. In the process of lightning protection grounding of equipment and buildings, it is necessary to ensure that the structure is easy to replace, thereby reducing the cost of subsequent maintenance.

[0003] The existing lightning protection grounding equipment is not convenient for replacing its wearing parts during use, which increases the difficulty of inspection and maintenance, and is not convenient for removing static electricity; therefore, it does not meet the existing needs. We propose a lightning protection grounding device that is easy to install and replace. Utility Model Content

[0004] The purpose of the utility model is to provide a lightning protection grounding device that is easy to install and replace, so as to solve the problems that the existing lightning protection grounding equipment proposed in the above background technology is not convenient for replacing its wearing parts during use, thereby increasing the difficulty of inspection and maintenance, and is not convenient for removing static electricity.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightning protection grounding device that is easy to install and replace, comprising a fixed installation sleeve, a sealing tube is installed on the inner side of the bottom end of the fixed installation sleeve, a grounding pin is installed on the inner side of the sealing tube, a resistance rod is installed on the inner side of the upper end of the grounding pin, a remover is fixedly installed on the upper end surface of the resistance rod, a protective sleeve is installed on the inner side of the upper end of the fixed installation sleeve, and a sealing cover is provided on the upper end of the protective sleeve;

[0006] A locking sleeve is installed on the outer side of the upper end of the fixed sleeve, a partition plate is fixedly installed on the inner side of the bottom end of the protective sleeve, a plurality of conductive levers are rotatably connected to the lower end surface of the partition plate, a torsion spring is provided between the conductive lever and the partition plate, and a sealing sleeve is fixedly provided on the outer side of the bottom end of the conductive lever.

[0007] Preferably, a plurality of fixing seats are fixedly installed on the outer side of the middle portion of the fixed installation sleeve, and a lightning rod body is installed on the inner side of each of the fixing seats.

[0008] Preferably, the bottom end of the lightning rod body passes through the fixing seat and is plugged into the inner side of the bottom end of the conductive lever, the bottom end of the conductive lever is connected to the fixed installation sleeve via a sealing sleeve, and the sealing sleeve is bonded and fixed to the fixed installation sleeve.

[0009] Preferably, the bottom end of the fixed mounting sleeve is fixedly connected to the sealing tube, the fixed mounting sleeve is fixedly connected to the grounding pin through the sealing tube, a plurality of contact inclined surfaces are provided on the outer side of the upper end of the grounding pin, the conductive lever is fitted with the contact inclined surfaces, and the separating plate is connected to the upper end of the conductive lever through a torsion spring.

[0010] Preferably, the partition plate is connected to the protective sleeve by threads, the bottom end of the resistance rod passes through the middle of the partition plate and is plugged into the inner side of the upper end of the grounding pin, and the grounding pin, the resistance rod and the remover are electrically connected.

[0011] Preferably, the bottom end of the protective sleeve passes through the locking sleeve and is inserted into the inner side of the fixed installation sleeve, the locking sleeve is connected to the upper end of the fixed installation sleeve by threads, and the fixed installation sleeve and the protective sleeve are locked and fixed by the locking sleeve.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model pushes the conductive lever by the grounding pin, so that the multiple conductive levers rotate relative to the separation plate through the torsion spring. The grounding pin pushes up the multiple conductive levers to realize the quick connection operation between the lightning rod body and the conductive lever. When static electricity appears on the whole, the conductive lever and the resistance rod conduct electricity and input it to the inner side of the remover, so as to realize the real-time removal operation of static electricity and improve the overall safety of use.

[0014] 2. The utility model can transmit the current to the grounding pin through the conductive lever when the main body of the lightning rod is struck by lightning, so that the grounding pin can perform lightning protection operation on the whole during the grounding process. By separating the fixed installation sleeve from the protective sleeve, when the grounding pin is separated from the resistance rod, the conductive lever can be automatically separated from the sealing sleeve under the resetting action of the torsion spring, thereby facilitating the disassembly and maintenance of the protective sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed installation sleeve of the utility model;

[0018] Figure 4It is a partial cross-sectional structural schematic diagram of the conductive lever of the utility model.

[0019] In the figure: 1. Fixed installation sleeve; 2. Protective sleeve; 3. Locking sleeve; 4. Lightning rod body; 5. Sealing cover; 6. Sealing tube; 7. Grounding pin; 8. Resistance rod; 9. Clearer; 10. Separation plate; 11. Fixed seat; 12. Conductive lever; 13. Sealing sleeve; 14. Torsion spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1 to Figure 2 The utility model provides an embodiment: a lightning protection grounding device that is easy to install and replace, including a fixed installation sleeve 1, a sealing tube 6 is installed on the inner side of the bottom end of the fixed installation sleeve 1, a grounding pin 7 is installed on the inner side of the sealing tube 6, a resistance rod 8 is installed on the inner side of the upper end of the grounding pin 7, and a remover 9 is fixedly installed on the upper end surface of the resistance rod 8. The grounding pin 7, the resistance rod 8 and the remover 9 are electrically connected, and the remover 9 is used to facilitate real-time removal of the overall static electricity.

[0022] See also Figure 4 A protective sleeve 2 is installed on the inner side of the upper end of the fixed installation sleeve 1, and a sealing cover 5 is provided on the upper end of the protective sleeve 2. The bottom end of the protective sleeve 2 passes through the locking sleeve 3 and is plugged into the inner side of the fixed installation sleeve 1. The locking sleeve 3 is connected to the upper end of the fixed installation sleeve 1 through a threaded connection. The fixed installation sleeve 1 and the protective sleeve 2 are locked and fixed by the locking sleeve 3. The locking sleeve 3 facilitates quick connection of the fixed installation sleeve 1 and the protective sleeve 2.

[0023] See also Figure 3 to Figure 4 A locking sleeve 3 is installed on the outer side of the upper end of the fixed installation sleeve 1, and a separation plate 10 is fixedly installed on the inner side of the bottom end of the protective sleeve 2. The separation plate 10 is connected to the protective sleeve 2 by threads. The bottom end of the resistance rod 8 passes through the middle of the separation plate 10 and is plugged into the inner side of the upper end of the grounding pin 7. The lower end surface of the separation plate 10 is rotatably connected with multiple conductive levers 12. When the lightning rod body 4 is struck by lightning, the current can be transmitted to the grounding pin 7 through the conductive lever 12, so that the grounding pin 7 can perform lightning protection operation on the whole during the grounding process.

[0024] The bottom end of the fixed installation sleeve 1 is fixedly connected to the sealing tube 6, and the fixed installation sleeve 1 is fixedly connected to the grounding pin 7 through the sealing tube 6. The outer side of the upper end of the grounding pin 7 is provided with multiple contact inclined surfaces, and the conductive lever 12 is installed in a fit with the contact inclined surfaces. The separating plate 10 is connected to the upper end of the conductive lever 12 through a torsion spring 14, and a torsion spring 14 is provided between the conductive lever 12 and the separating plate 10. A sealing sleeve 13 is fixedly provided on the outer side of the bottom end of the conductive lever 12. When the grounding pin 7 is separated from the resistance rod 8, the conductive lever 12 can automatically separate from the sealing sleeve 13 under the resetting action of the torsion spring 14, thereby facilitating the disassembly and maintenance of the protective sleeve 2.

[0025] See also Figure 4 A plurality of fixing seats 11 are fixedly installed on the outer side of the middle part of the fixed installation sleeve 1, and a lightning rod body 4 is installed on the inner side of each fixing seat 11. The bottom end of the lightning rod body 4 passes through the fixing seat 11 and is plugged into the inner side of the bottom end of the conductive lever 12. The bottom end of the conductive lever 12 is connected to the fixed installation sleeve 1 through a sealing sleeve 13, and the sealing sleeve 13 is bonded and fixed to the fixed installation sleeve 1. By pushing up the plurality of conductive levers 12 through the grounding pin 7, the lightning rod body 4 and the conductive lever 12 can be quickly connected.

[0026] When in use, the fixed installation sleeve 1 and the protective sleeve 2 are fixedly connected through the locking sleeve 3, so that the upper end of the grounding pin 7 passes through the sealing tube 6 and is inserted between the multiple conductive levers 12. A plurality of contact inclined surfaces are provided on the outer side of the upper end of the grounding pin 7, so that the grounding pin 7 pushes the conductive lever 12 through the contact inclined surfaces, so that the multiple conductive levers 12 rotate relative to the partition plate 10 through the torsion spring 14, and then the bottom end of the conductive lever 12 is inserted into the inner side of the sealing sleeve 13 and fits on the outer side of the bottom end of the lightning rod body 4, and then the multiple conductive levers 12 are pushed up by the grounding pin 7 to realize the quick connection operation of the lightning rod body 4 and the conductive lever 12;

[0027] The bottom end of the lightning rod body 4 is connected and fixed to the fixed installation sleeve 1 through the fixing seat 11, so that when static electricity appears on the whole, the static electricity is removed in real time through the conduction of the conductive lever 12 and the resistance rod 8 and input to the inner side of the remover 9, thereby improving the overall safety of use. At the same time, when the lightning rod body 4 is struck by lightning, the current can be transmitted to the grounding pin 7 through the conductive lever 12, thereby realizing the lightning protection operation of the whole during the grounding process.

[0028] By separating the fixed installation sleeve 1 from the protective sleeve 2, when the grounding pin 7 is separated from the resistor rod 8, the conductive lever 12 can be automatically separated from the sealing sleeve 13 under the reset action of the torsion spring 14, thereby facilitating the disassembly and maintenance of the protective sleeve 2.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lightning protection grounding device that is easy to install and replace, comprising a fixed installation sleeve (1), characterized in that: A sealing tube (6) is installed on the inner side of the bottom end of the fixed installation sleeve (1), a grounding pin (7) is installed on the inner side of the sealing tube (6), a resistance rod (8) is installed on the inner side of the upper end of the grounding pin (7), a remover (9) is fixedly installed on the upper end surface of the resistance rod (8), a protective sleeve (2) is installed on the inner side of the upper end of the fixed installation sleeve (1), and a sealing cover (5) is provided on the upper end of the protective sleeve (2); A locking sleeve (3) is installed on the outer side of the upper end of the fixed installation sleeve (1), a partition plate (10) is fixedly installed on the inner side of the bottom end of the protective sleeve (2), a plurality of conductive levers (12) are rotatably connected to the lower end surface of the partition plate (10), a torsion spring (14) is provided between the conductive lever (12) and the partition plate (10), and a sealing sleeve (13) is fixedly provided on the outer side of the bottom end of the conductive lever (12).

2. The lightning protection grounding device that is easy to install and replace according to claim 1 is characterized in that: A plurality of fixing seats (11) are fixedly installed on the outer side of the middle portion of the fixing sleeve (1), and a lightning rod body (4) is installed on the inner side of each fixing seat (11).

3. The lightning protection grounding device that is easy to install and replace according to claim 2 is characterized in that: The bottom end of the lightning rod body (4) passes through the fixing seat (11) and is plugged into the inner side of the bottom end of the conductive lever (12); the bottom end of the conductive lever (12) is connected to the fixed installation sleeve (1) via a sealing sleeve (13); and the sealing sleeve (13) is bonded and fixed to the fixed installation sleeve (1).

4. The lightning protection grounding device that is easy to install and replace according to claim 1 is characterized in that: The bottom end of the fixed installation sleeve (1) is fixedly connected to the sealing tube (6), the fixed installation sleeve (1) is fixedly connected to the grounding pin (7) via the sealing tube (6), a plurality of contact inclined surfaces are arranged on the outer side of the upper end of the grounding pin (7), the conductive lever (12) is fitted with the contact inclined surfaces, and the partition plate (10) is connected to the upper end of the conductive lever (12) via a torsion spring (14).

5. The lightning protection grounding device that is easy to install and replace according to claim 1 is characterized in that: The separation plate (10) is connected to the protective sleeve (2) by threads, the bottom end of the resistance rod (8) passes through the middle of the separation plate (10) and is plugged into the inner side of the upper end of the grounding pin (7), and the grounding pin (7), the resistance rod (8) and the remover (9) are electrically connected.

6. The lightning protection grounding device that is easy to install and replace according to claim 1 is characterized in that: The bottom end of the protective sleeve (2) passes through the locking sleeve (3) and is inserted into the inner side of the fixed installation sleeve (1); the locking sleeve (3) and the upper end of the fixed installation sleeve (1) are connected via threads; the fixed installation sleeve (1) and the protective sleeve (2) are locked and fixed via the locking sleeve (3).

Images