Lightning protection grounding rod convenient to assemble

Abstract

The utility model discloses a lightning-protection grounding rod convenient to assemble, which comprises a main rod, a drill bit is arranged at the lower end of the main rod, a connector is arranged at the upper end of the main rod, and an assembling mechanism is arranged on the outer surface of the upper end of the main rod. The assembling mechanism comprises a first threaded groove, inserting grooves, a threaded column, a second threaded groove, a handheld rod, a rotary knob, a threaded rod and an inserting rod, the first threaded groove is formed in the middle of the outer surface of the upper end of the main rod, the two inserting grooves are formed in the two sides of the outer surface of the upper end of the main rod correspondingly, and the threaded column is located in the middle of the outer surface of the lower end of the main rod; the second threaded groove is formed in the middle of the outer surface of the upper end of the drill bit, and the drill bit is in threaded connection with the threaded column through the second threaded groove. The lightning-protection grounding rod convenient to assemble can be conveniently spliced, assembled and connected, reduces looseness, is convenient to use, and brings a better use prospect.

Description

Technical Field

[0001] The utility model relates to the field of lightning protection grounding rods, in particular to a lightning protection grounding rod which is easy to assemble. Background Art

[0002] Nickel alloy has high strength, high toughness and excellent corrosion resistance. The existing lightning protection grounding rod is made of nickel alloy clad steel. The lightning protection grounding rod is used in power equipment. During installation, the grounding rod needs to be driven into the soil layer with a heavy hammer. In order to ensure the grounding length, multiple grounding rods need to be vertically connected and then driven into the soil layer. During specific on-site construction, one or more grounding rods are first driven in with a heavy hammer, and then another grounding rod is connected to the top grounding rod that has been driven into the soil layer first, and then the heavy hammer is used to continue to drive it into the soil layer. When the existing lightning protection grounding rod is used, the connection is easily misaligned and affects its use. It is inconvenient to assemble the lightning protection grounding rod according to the construction site, which brings certain adverse effects to people's use process. For this reason, we propose a lightning protection grounding rod that is easy to assemble. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a lightning protection grounding rod that is easy to assemble, has the advantages of being easy to splice and assemble, easy to connect, reduced looseness, and easy to use, and can effectively solve the problems in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a lightning protection grounding rod that is easy to assemble, including a main rod, a drill bit is provided at the lower end of the main rod, a connecting head is provided at the upper end of the main rod, and an assembly mechanism is provided on the upper outer surface of the main rod, and the assembly mechanism includes a first thread groove, a slot, a threaded column, a second thread groove, a hand-held rod, a knob, a threaded rod and an insertion rod, the first thread groove is opened in the middle of the upper outer surface of the main rod, and the two groups of the slots are respectively opened on both sides of the upper outer surface of the main rod.

[0007] Preferably, the threaded column is located in the middle of the outer surface of the lower end of the main rod, the second thread groove is opened in the middle of the outer surface of the upper end of the drill bit, and the drill bit is threadedly connected to the threaded column through the second thread groove.

[0008] Preferably, the hand-held rod is fixedly mounted on the upper outer surface of the connecting head, the threaded rod is located in the middle of the connecting head, the knob is located on the upper outer surface of the threaded rod, a sealed bearing is provided between the threaded rod and the connecting head, and the threaded rod is rotatably connected to the connecting head via the sealed bearing.

[0009] Preferably, the two groups of insertion rods are respectively fixedly mounted on two sides of the outer surface of the lower end of the connector.

[0010] Preferably, the threaded rod is threadedly connected to the first thread groove, and the plug rod is plugged into the slot.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a lightning protection grounding rod that is easy to assemble and has the following beneficial effects:

[0013] The lightning protection grounding rod which is easy to assemble can be conveniently spliced ​​and assembled, conveniently connected, reduces looseness, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a lightning protection grounding rod which is easy to assemble.

[0015] Figure 2 The utility model is a local structural diagram of a lightning protection grounding rod which is easy to assemble.

[0016] Figure 3 The utility model is a structural diagram of a connector in a lightning protection grounding rod that is easy to assemble.

[0017] Figure 4 The utility model is a partial structural diagram of an assembly mechanism in a lightning protection grounding rod which is easy to assemble.

[0018] In the figure: 1. main rod; 2. connecting head; 3. drill bit; 4. assembly mechanism; 5. first thread groove; 6. slot; 7. threaded column; 8. second thread groove; 9. hand-held rod; 10. knob; 11. threaded rod; 12. insertion rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] This embodiment is a lightning protection grounding rod that is easy to assemble.

[0021] like Figure 1-4 As shown, it includes a main rod 1, a drill bit 3 is provided at the lower end of the main rod 1, a connector 2 is provided at the upper end of the main rod 1, and an assembly mechanism 4 is provided on the upper outer surface of the main rod 1. The assembly mechanism 4 includes a first thread groove 5, a slot 6, a thread column 7, a second thread groove 8, a hand-held rod 9, a knob 10, a threaded rod 11 and an insertion rod 12. The first thread groove 5 is opened in the middle of the upper outer surface of the main rod 1, and two groups of slots 6 are respectively opened on both sides of the upper outer surface of the main rod 1.

[0022] The threaded column 7 is located in the middle of the outer surface of the lower end of the main rod 1, and the second thread groove 8 is opened in the middle of the outer surface of the upper end of the drill bit 3. The drill bit 3 is threadedly connected to the threaded column 7 through the second thread groove 8; the hand-held rod 9 is fixedly installed on the upper outer surface of the connecting head 2, the threaded rod 11 is located in the middle of the connecting head 2, and the knob 10 is located on the upper outer surface of the threaded rod 11. A sealed bearing is arranged between the threaded rod 11 and the connecting head 2, and the threaded rod 11 is rotatably connected to the connecting head 2 through the sealed bearing; two groups of plug rods 12 are respectively fixedly installed on both sides of the lower outer surface of the connecting head 2; the threaded rod 11 and the first thread groove 5 are threadedly connected, and the plug rod 12 and the slot 6 are plug-in.

[0023] It should be noted that the utility model is a lightning protection grounding rod that is easy to assemble. After the drill bit 3 is aligned with the threaded column 7 through the second thread groove 8, the drill bit 3 is rotated to thread the second thread groove 8 with the threaded column 7, so that the main rod 1 and the drill bit 3 are fixed, a connector 2 of an appropriate length is selected according to the construction site, and the insertion rod 12 on the connector 2 is aligned with the slot 6. The insertion rod 12 is inserted into the slot 6, the threaded rod 11 is aligned with the first thread groove 5, and the knob 10 is turned to drive the threaded rod 11 to be threadedly connected with the first thread groove 5. Then, the main rod 1 and the connector 2 are fixed, which can be easily spliced ​​and assembled, convenient to connect, reduce looseness, and convenient to use.

[0024] It should be noted that, in this article, relational terms such as first and second (number one, number two), 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. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lightning protection grounding rod that is easy to assemble, comprising a main rod (1), characterized in that: The lower end of the main rod (1) is provided with a drill bit (3), the upper end of the main rod (1) is provided with a connector (2), and the upper outer surface of the main rod (1) is provided with an assembly mechanism (4), the assembly mechanism (4) comprising a first thread groove (5), a slot (6), a thread column (7), a second thread groove (8), a hand-held rod (9), a knob (10), a thread rod (11) and an insertion rod (12), the first thread groove (5) being opened in the middle of the upper outer surface of the main rod (1), and the two groups of the slots (6) being opened on both sides of the upper outer surface of the main rod (1).

2. The lightning protection grounding rod that is easy to assemble according to claim 1 is characterized in that: The threaded column (7) is located in the middle of the outer surface of the lower end of the main rod (1), the second threaded groove (8) is opened in the middle of the outer surface of the upper end of the drill bit (3), and the drill bit (3) is threadedly connected to the threaded column (7) through the second threaded groove (8).

3. The lightning protection grounding rod that is easy to assemble according to claim 2 is characterized in that: The hand-held rod (9) is fixedly mounted on the upper outer surface of the connecting head (2); the threaded rod (11) is located in the middle of the connecting head (2); the knob (10) is located on the upper outer surface of the threaded rod (11); a sealed bearing is provided between the threaded rod (11) and the connecting head (2); and the threaded rod (11) is rotatably connected to the connecting head (2) via the sealed bearing.

4. The lightning protection grounding rod that is easy to assemble according to claim 3 is characterized in that: The two groups of insertion rods (12) are respectively fixedly mounted on two sides of the outer surface of the lower end of the connecting head (2).

5. The lightning protection grounding rod that is easy to assemble according to claim 4 is characterized in that: The threaded rod (11) and the first thread groove (5) are threadedly connected, and the insertion rod (12) and the slot (6) are plug-connected.

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