Lightning rod convenient to carry

Abstract

The utility model discloses a portable lightning rod, and relates to the technical field of spark gaps. A portable lightning rod comprises a grounding nail, the grounding nail is provided with an adjusting and limiting device which can realize rapid dismounting and height adjustment, the adjusting and limiting device comprises a lightning rod supporting rod, a lightning rod, a lightning guiding cable, a pull rope nail and a pull rope, and the grounding nail in the adjusting and limiting device is inserted into the ground. Then, a proper number of lightning rod supporting rods are selected according to height requirements, so that the height of the lightning rod can be conveniently adjusted by the equipment, and meanwhile, the two ends of the lightning rod supporting rods are inserted into the supporting pipes on the grounding nails and the lightning rod after being sequentially butted, so that during transportation, the lightning rod supporting rods can be disassembled for transportation, and the equipment can be folded and stored in a transportation state; the device is small in size, light in weight and convenient to carry, transportation of workers is greatly facilitated, and the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spark gaps, in particular to a portable lightning rod. Background Art

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

[0003] Existing lightning rods are used to protect against direct lightning strikes. Direct lightning rods use the method of leading lightning into the ground and are widely used in buildings and large outdoor equipment. Most of them are fixed lightning rods, which are installed and erected on elevated towers or on the tops of buildings. However, temporary lightning rods are mostly installed with lifting rods or high pole pull ropes, which face the problems of heavy weight, inconvenience in carrying or insufficient height. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a portable lightning rod, which can solve the problems that temporary lightning rods are mostly erected by lifting rods or high pole ropes, and are faced with the problems of heavy weight, inconvenience in carrying or insufficient height.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable lightning rod, comprising a grounding nail, on which an adjustment limit device is provided to achieve quick disassembly and height adjustment;

[0006] Adjust the limit device, including the lightning rod support rod, lightning rod, lightning cable, pull rope ground nail and pull rope;

[0007] Among them, the grounding nail is composed of a ground nail pipe, a ground nail head, a support pipe, two connecting pipes and a grounding end;

[0008] Wherein, the ground nail head is welded to the lower end of the ground nail tube;

[0009] Wherein, the grounding terminal is installed on the outer surface of the upper end of the ground nail pipe;

[0010] Wherein, the two connecting pipes are welded to the outer surface of the upper end of the ground nail pipe;

[0011] Wherein, the support pipe is welded to one end of the two connecting pipes;

[0012] Among them, the lightning rod support rod is composed of a lightning rod support tube and a support tube connector;

[0013] Wherein, the outer wall of the support pipe connector is glued and connected to the inside of the lower end of the lightning rod support pipe;

[0014] Among them, the lightning rod is composed of a support pipe connector, a support plate 1, a support plate 2, a connecting rod, a lightning rod and a fastening nut;

[0015] Among them, the lightning rod is connected to the support plate by two bolts through a fastening nut;

[0016] Wherein, the support plate 2 is fixedly connected to the upper surface of the support plate 1 through a connecting rod;

[0017] Wherein, the upper end of the support pipe connector is welded to the outer surface of the lower end of the support plate 1;

[0018] Among them, the lightning cable consists of a cable and two welding pieces;

[0019] Wherein, two welding pieces are respectively welded to the outer surfaces of the upper and lower ends of the cable;

[0020] The end of the lightning rod support tube close to the support tube is slidably connected to the inside of the upper end of the support tube.

[0021] Preferably, the grounding nail is formed by welding a steel pipe;

[0022] Among them, the lightning rod support pole is made of light metal aluminum pipe.

[0023] Preferably, the support tube connector and the support plate are both formed by welding of aluminum material.

[0024] Preferably, the two ends of the lightning cable passing through the lightning rod support rod are fixedly connected to the corresponding lower end of the lightning rod and the upper end outer wall of the grounding nail through fastening nuts and nuts on the grounding end.

[0025] Preferably, the lightning cable is wrapped around the outer circle of the lightning rod several times;

[0026] Among them, a pull rope is installed at the lower end of the lightning rod.

[0027] Preferably, the pull rope is made of lightweight non-metallic material;

[0028] Among them, a pull rope ground nail is installed at one end of the pull rope away from the lightning rod.

[0029] Compared with the prior art, the beneficial effects of the utility model are:

[0030] (1) The portable lightning rod is inserted into the ground by adjusting the grounding nail in the limit device, and then a suitable number of lightning rod support rods are selected according to the height requirement, so that the height of the lightning rod can be adjusted by the device, which effectively improves the flexibility of the device. At the same time, the two ends of the lightning rod support rod are sequentially connected and inserted into the support tube on the grounding nail and the lightning rod. In this way, the device can be disassembled for transportation, so that the device can be folded and stored in the transportation state. It is small in size, light in weight, and easy to carry, which greatly facilitates the transportation of the staff and effectively improves the practicality of the device.

[0031] (2) The portable lightning rod is unfolded along the lightning conductor cable during installation and use, and multiple lightning rod support rods, lightning rods, and grounding nails are connected one by one. The lightning conductor cable is tightened at the grounding nail position. The lightning rod will not be detached or broken and fall during use, thereby ensuring the safety of the staff and greatly improving the safety performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0033] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the grounding nail of the utility model;

[0035] Figure 3 This is a schematic diagram of the structure of the lightning rod support rod of the utility model;

[0036] Figure 4 This is a schematic diagram of the structure of the lightning rod of the utility model;

[0037] Figure 5 This is a schematic diagram of the structure of the lightning induction cable of the utility model;

[0038] Figure 6 It is a structural schematic diagram of the lightning rod of the utility model in the erection state;

[0039] Figure 7 It is a structural schematic diagram of the lightning rod of the utility model in a folded state.

[0040] Figure numerals: 1. grounding nail; 2. lightning rod support rod; 3. lightning rod; 4. lightning cable; 5. pull rope ground nail; 6. pull rope; 7. ground nail tube; 8. ground nail head; 9. support tube; 10. connecting tube; 11. grounding terminal; 12. lightning rod support tube; 13. support tube connector; 14. support plate one; 15. support plate two; 16. connecting rod; 17. lightning rod; 18. fastening nut; 19. cable; 20. welding piece. DETAILED DESCRIPTION

[0041] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0042] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0043] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0044] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0045] See also Figure 1-7 , the utility model provides a technical solution: a portable lightning rod, comprising a grounding nail 1;

[0046] The grounding nail 1 is provided with an adjustment limit device to achieve quick disassembly and height adjustment;

[0047] The adjusting limit device comprises a lightning rod support rod 2, a lightning rod 3, a lightning cable 4, a pull rope ground nail 5 and a pull rope 6. The grounding ground nail 1 is composed of a ground nail tube 7, a ground nail head 8, a support tube 9, two connecting tubes 10 and a grounding end 11. The ground nail head 8 is welded to the lower end of the ground nail tube 7, and the grounding end 11 is installed on the upper outer surface of the ground nail tube 7. The two connecting tubes 10 are welded to the upper outer surface of the ground nail tube 7. The support tube 9 is welded to one end of the two connecting tubes 10. The lightning rod support rod 2 is composed of a lightning rod support tube 12 and a support tube connector 13. The outer wall of the support tube connector 13 is glued to the lower end of the lightning rod support tube 12. Connection, the lightning rod 3 is composed of a support tube connector 13, a support plate 14, a support plate 2 15, a connecting rod 16, a lightning rod 17 and a fastening nut 18. The lightning rod 17 is bolted to the support plate 2 15 through the fastening nut 18. The support plate 2 15 is fixedly connected to the upper surface of the support plate 14 through the connecting rod 16. The upper end of the support tube connector 13 is welded to the outer surface of the lower end of the support plate 14. The lightning cable 4 is composed of a cable 19 and two welding pieces 20. The two welding pieces 20 are respectively welded to the outer surfaces of the upper and lower ends of the cable 19. The end close to the lightning rod support tube 12 is slidably connected to the inner part of the upper end of the support tube 9.

[0048] Among them, the grounding nail 1 is formed by welding a steel pipe, the lightning rod support rod 2 is made of light metal aluminum pipe, the support pipe connector 13 and the support plate 14 are both welded by aluminum material, and the lightning cable 4 passes through the two ends of the lightning rod support rod 2 and is fixedly connected to the corresponding lower end of the lightning rod 3 and the upper outer wall of the grounding nail 1 through the fastening nut 18 and the nut on the grounding end 11 respectively. The lightning cable 4 is wrapped around the outer circle of the lightning rod 3 for several times, and a pull rope 6 is installed at the lower end of the lightning rod 3. The pull rope 6 is made of lightweight non-metallic material, and a pull rope ground nail 5 is installed at the end of the pull rope 6 away from the lightning rod 3.

[0049] Furthermore, when using the device, first insert the grounding nail 1 below the ground, and then select a suitable number of lightning rod support rods 2 according to the height requirements. The lightning rod support rods 2 are connected in sequence and inserted into the support tube 9 on the grounding nail 1, and then the lightning rod 3 is inserted into the lightning rod support rod 2. One end of the lightning cable 4 is connected to the grounding terminal 11 on the grounding nail 1, and the other end is connected to the lightning rod 17 of the lightning rod 3, both of which are fixed by nuts. The lightning cable 4 passes through the inside of the lightning rod support rod 2 after being wrapped around the outer circle of the lightning rod 3 for several times. One end of the pull rope 6 is connected to the lightning rod 3, and the other end is connected to the pull rope ground nail 5. Then the lightning rod 3, the pull rope ground nail 5, and the pull rope 6 are connected into a whole. All components are a whole and cannot be disassembled.

[0050] By adjusting the grounding nail 1 in the limit device and inserting it below the ground, and then selecting a suitable number of lightning rod support rods 2 according to the height requirements, it is convenient for the equipment to adjust the height of the lightning rod 3, which effectively improves the flexibility of the equipment. At the same time, the two ends of the lightning rod support rod 2 are connected in sequence and inserted into the support tube 9 and the lightning rod 3 on the grounding nail 1. In this way, it can be disassembled for transportation during transportation, so that the equipment can be folded and stored in the transportation state. It has a small size, light weight, and is easy to carry, which greatly facilitates the transportation of staff and effectively improves the practicality of the equipment. When setting up and using it, the lightning rod is unfolded along the lightning cable 4, and the multi-section lightning rod support rods 2, the lightning rod 3, and the grounding nail 1 are plugged and connected one by one. At the position of the grounding nail 1, the lightning cable 4 is tightened, and the lightning rod will not be detached or broken and fall off during use, ensuring the safety of the staff and greatly improving the safety performance of the equipment.

[0051] Working principle: first insert the grounding nail 1 into the ground, then select the appropriate number of lightning rod support rods 2 according to the height requirements, and then connect the lightning rod support rods 2 in sequence and insert them into the support tube 9 on the grounding nail 1, and then insert the lightning rod 3 into the lightning rod support rod 2, one end of the lightning cable 4 is connected to the grounding terminal 11 on the grounding nail 1, and the other end is connected to the lightning rod 17 of the lightning rod 3, both are fixed by nuts, and the lightning cable 4 passes through the inside of the lightning rod support rod 2 after being wrapped around the outer circle of the lightning rod 3 for several times, one end of the pull rope 6 is connected to the lightning rod 3, and the other end is connected to the pull rope ground nail 5, and then the lightning rod 3, the pull rope ground nail 5, and the pull rope 6 are connected into a whole, and all components are a whole and cannot be disassembled.

[0052] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A portable lightning rod, comprising a grounding nail (1), Features: The grounding nail (1) is provided with an adjustment limit device to achieve quick disassembly and height adjustment; The regulating limit device comprises a lightning rod support rod (2), a lightning rod (3), a lightning induction cable (4), a pull rope ground nail (5) and a pull rope (6); The grounding nail (1) is composed of a grounding nail tube (7), a grounding nail head (8), a supporting tube (9), two connecting tubes (10) and a grounding end (11); Wherein, the ground nail head (8) is welded to the lower end of the ground nail tube (7); Wherein, the grounding terminal (11) is installed on the outer surface of the upper end of the ground nail tube (7); Wherein, the two connecting pipes (10) are both welded to the outer surface of the upper end of the ground nail pipe (7); The support tube (9) is connected to one end of the two connecting tubes (10) by welding; Wherein, the lightning rod support rod (2) is composed of a lightning rod support tube (12) and a support tube connector (13); The outer wall of the support tube connector (13) is glued and connected to the inside of the lower end of the lightning rod support tube (12); The lightning rod (3) is composed of a support pipe connector (13), a support plate 1 (14), a support plate 2 (15), a connecting rod (16), a lightning rod (17) and a fastening nut (18); Wherein, the lightning rod (17) is bolted to the second support plate (15) via a fastening nut (18); Wherein, the second support plate (15) is fixedly connected to the upper surface of the first support plate (14) via a connecting rod (16); The upper end of the support pipe connector (13) is welded to the outer surface of the lower end of the support plate 1 (14); Wherein, the lightning induction cable (4) is composed of a cable (19) and two welding pieces (20); The two welding pieces (20) are respectively welded to the outer surfaces of the upper and lower ends of the cable (19); The end of the lightning rod support tube (12) close to the lightning rod support tube (9) is slidably connected to the inside of the upper end of the support tube (9).

2. A portable lightning rod according to claim 1, Features: The grounding nail (1) is formed by welding a steel pipe; Wherein, the lightning rod support rod (2) is made of light metal aluminum pipe.

3. A portable lightning rod according to claim 1, Features: The support pipe connector (13) and the support plate 1 (14) are both formed by welding with aluminum material.

4. A portable lightning rod according to claim 1, Features: The lightning cable (4) passes through the two ends of the lightning rod support rod (2) and is fixedly connected to the lower end of the corresponding lightning rod (3) and the upper end outer wall of the grounding nail (1) through the fastening nut (18) and the nut on the grounding end (11).

5. A portable lightning rod according to claim 1, Features: The lightning cable (4) is wound around the outer circle of the lightning rod (3) for several turns; Wherein, a pull rope (6) is installed at the lower end of the lightning rod (3).

6. A portable lightning rod according to claim 5, Features: The pull rope (6) is made of lightweight non-metallic material; A pull rope ground nail (5) is installed at one end of the pull rope (6) away from the lightning rod (3).

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