A new type of threaded lightning protection grounding electrode

Abstract

The utility model discloses a novel threaded lightning protection grounding electrode, comprising: a main unit, comprising a steel rod, the lower end of the steel rod is fixedly connected with a conical rod, the upper end of the steel rod is fixedly connected with a cylinder, and the upper surface of the cylinder is rotatably connected with a flip cover. The utility model moves the fixed ring out from the surface of the flip rod by pushing the fixed ring upward, and then flips the flip rod upward with the rotating shaft as the center of the circle, so that the clamping block fixedly connected with the flip rod can contact the ground, and then rotates the cylinder, and the threaded ring fixedly connected with the steel rod is rotated with the thread of the connecting seat to penetrate underground, and at the same time, the penetration angle of the steel rod is locked under the action of the clamping block, which can not only effectively increase the contact area, but also directly drive into the concrete foundation, penetrate the layer of concrete and directly drive into the earth, and effectively increase the contact area through the surface, and can be more firmly and more conveniently fixed in the soil, more stable and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of lightning protection grounding electrodes, in particular to a novel threaded lightning protection grounding electrode. Background Art

[0002] As my country's population increases, the number of houses is also increasing, and the requirements for lightning protection and grounding of houses are becoming higher and higher. Lightning protection grounding electrodes are an indispensable part of house construction.

[0003] As a measure of lightning protection and grounding, the grounding electrode is indispensable. The grounding electrode is a conductor that is in close contact with the earth's soil and provides an electrical connection with the earth. It is buried in the earth to connect with the earth and safely disperse the lightning energy into the earth. The grounding electrode is a conductive element buried underground. A good grounding electrode has the function of lightning protection and disaster reduction in special natural environments to avoid major losses. It provides a guarantee for safe production and life, and is of great significance.

[0004] Now some of our house construction parts may forget to install grounding electrodes, or after a long time after the house is built, the lightning protection grounding resistance does not meet the requirements, and some rural house buildings do not have lightning protection grounding electrodes. In this case, it is necessary to add lightning protection grounding electrodes on the basis of the building. If an ordinary grounding electrode is directly driven into the concrete foundation, the surface of the grounding electrode is relatively smooth and it is easy to loosen after a long time. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing novel threaded lightning protection grounding electrode, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a new type of threaded lightning protection grounding electrode, which is to solve the problem that "some of our house construction parts may forget to install grounding electrodes, or the lightning protection grounding resistance does not meet the requirements after a long time after the house is built, and some rural house buildings do not have lightning protection grounding electrodes. In this case, it is necessary to add lightning protection grounding electrodes on the basis of the original building. If ordinary grounding electrodes are directly driven into the concrete foundation, the surface of the grounding electrodes is relatively smooth and it is easy to loosen after a long time."

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] A new type of threaded lightning protection grounding electrode, comprising:

[0010] The main unit comprises a steel rod, the lower end of which is fixedly connected to a conical rod, the upper end of which is fixedly connected to a cylinder, and the upper surface of which is rotatably connected to a flip cover;

[0011] The grounding unit includes a threaded ring arranged on the surface of a steel rod and a threaded ring. The surface of the threaded ring is threadedly connected to a connecting seat, and the outer surface of the connecting seat is provided with four groups of flip grooves, and a bracket assembly is arranged inside each group of the flip grooves.

[0012] As a preferred solution of a new type of threaded lightning protection grounding electrode described in the utility model, each group of the bracket components includes a rotating shaft rotatably connected to the inner wall of the flip groove, and the lower side of the rotating shaft is fixedly connected with a flip rod, and the lower end of each group of the flip rod is fixedly connected with a clamping block.

[0013] As a preferred solution of the novel threaded lightning protection grounding electrode described in the utility model, the four groups of flip grooves are evenly arranged horizontally with the steel rod as the center of the circle, and each group of the clamping blocks is a quarter of the size of the circular design.

[0014] As a preferred solution of the novel threaded lightning protection grounding electrode described in the utility model, wherein: the surface of the connecting seat is movably connected to a fixing ring, and the fixing ring is made of rubber.

[0015] As a preferred solution of a new type of threaded lightning protection grounding electrode described in the utility model, a connecting plate is provided at the bottom of the inner wall of the cylinder, and a second bolt is threadedly connected to the middle of the connecting plate, and the second bolt is connected to the cylinder through a thread, and the connecting plate is made of galvanized steel.

[0016] As a preferred solution of the new type of threaded lightning protection grounding electrode described in the utility model, wherein: the surface of the flip cover is provided with two groups of access holes that cooperate with the bolts in two directions, the surface of the flip cover is threadedly connected with bolt one, and bolt one is connected to the cylinder through a thread.

[0017] Beneficial effects of the utility model:

[0018] Push the fixing ring upward to move it out from the surface of the flip rod, then flip the flip rod upward with the rotating axis as the center, so that the clamping block fixedly connected to the flip rod can contact the ground, and then rotate the cylinder, and the threaded ring fixedly connected to the steel rod penetrates into the ground through the thread of the connecting seat. At the same time, the penetration angle of the steel rod is locked under the action of the clamping block, which can not only effectively increase the contact area, but also directly drive it into the concrete foundation, penetrate the layer of concrete and directly drive it into the earth, and effectively increase the contact area through the surface, so that it can be fixed in the soil more firmly and conveniently, and is more stable and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The figure is a three-dimensional structural schematic diagram of a novel threaded lightning protection grounding electrode proposed by the utility model;

[0021] Figure 2 for Figure 1 A schematic cross-sectional view of the three-dimensional structure;

[0022] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure expansion;

[0023] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0024] In the figure: 100, main unit; 101, steel rod; 102, tapered rod; 103, cylinder; 104, flip cover; 105, bolt one; 200, grounding unit; 201, threaded ring; 202, connecting seat; 203, flip groove; 204, bracket assembly; 204a, rotating shaft; 204b, flip rod; 204c, block; 205, fixing ring; 206, connecting plate; 207, bolt two; 208, access hole. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Reference Figure 1-4 The utility model provides a new type of threaded lightning protection grounding electrode, including:

[0030] The main unit 100 includes a steel rod 101, a conical rod 102 is fixedly connected to the lower end of the steel rod 101, a cylinder 103 is fixedly connected to the upper end of the steel rod 101, and a flip cover 104 is rotatably connected to the upper surface of the cylinder 103;

[0031] The grounding unit 200 includes a threaded ring 201 arranged on the steel rod 101 and the surface of the threaded ring 201. The surface of the threaded ring 201 is threadedly connected to a connecting seat 202, and the outer surface of the connecting seat 202 is provided with four groups of flip grooves 203, and a bracket assembly 204 is arranged inside each group of flip grooves 203.

[0032] Among them, each group of bracket components 204 includes a rotating shaft 204a rotatably connected to the inner wall of the flip groove 203, and the lower side of the rotating shaft 204a is fixedly connected with a flip rod 204b, and the lower end of each group of flip rods 204b is fixedly connected with a clamping block 204c. By flipping the flip rod 204b upward, the clamping block 204c can be expanded outward, which has a limiting effect on the steel rod 101 and facilitates the steel rod 101 to be driven into the ground.

[0033] Furthermore, the four groups of flip grooves 203 are evenly arranged horizontally with the steel rod 101 as the center, and each group of blocks 204c are designed to be one-quarter the size of a circle, so that the blocks 204c can be closed into a circle, thereby covering the bottom end of the conical rod 102, thereby facilitating the transportation and storage of the steel rod 101.

[0034] Furthermore, the surface of the connecting seat 202 is movably connected to the fixing ring 205, and the fixing ring 205 is made of rubber. The turning rod 204b is limited by moving the fixing ring 205.

[0035] Furthermore, a connecting plate 206 is provided at the bottom of the inner wall of the cylinder 103, and a second bolt 207 is threadedly connected to the middle of the connecting plate 206, and the second bolt 207 is connected to the cylinder 103 through threads. The connecting plate 206 is made of galvanized steel. By rotating the second bolt 207 through threads, the connecting plate 206 can be locked inside the cylinder 103 to provide a stable electrical connection.

[0036] Furthermore, two sets of access holes 208 cooperating with bolt 207 are provided on the surface of flip cover 104, bolt 105 is threadedly connected to the surface of flip cover 104, and bolt 105 is threadedly connected to cylinder 103, so that the grounding wire can enter the interior of cylinder 103 through access hole 208 and connect with bolt 207.

[0037] During use, the fixing ring 205 is pushed upward to remove the fixing ring 205 from the surface of the flip rod 204b, and then the flip rod 204b is flipped upward with the rotating shaft 204a as the center, so that the block 204c fixedly connected to the flip rod 204b can contact the ground, and then the cylinder 103 is rotated, and the threaded ring 201 fixedly connected to the steel rod 101 is rotated with the connecting seat 202 to penetrate into the ground, and at the same time, the penetration angle of the steel rod 101 is locked under the action of the block 204c.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A new type of threaded lightning protection grounding electrode, characterized in that: include: The main body unit (100) comprises a steel rod (101), the lower end of the steel rod (101) is fixedly connected to a conical rod (102), the upper end of the steel rod (101) is fixedly connected to a cylinder (103), and the upper surface of the cylinder (103) is rotatably connected to a flip cover (104); The grounding unit (200) comprises a threaded ring (201) arranged on a steel rod (101) and on the surface of the threaded ring (201), the surface of the threaded ring (201) being threadedly connected to a connection seat (202), and the outer surface of the connection seat (202) being provided with four groups of flip grooves (203), and a bracket assembly (204) being arranged inside each group of the flip grooves (203).

2. A new type of threaded lightning protection grounding electrode according to claim 1, characterized in that: Each group of the bracket components (204) comprises a rotating shaft (204a) rotatably connected to the inner wall of the flip groove (203), and the lower side of the rotating shaft (204a) is fixedly connected to a flip rod (204b), and the lower end of each group of the flip rod (204b) is fixedly connected to a clamping block (204c).

3. The novel threaded lightning protection grounding electrode according to claim 2 is characterized in that: The four groups of the turning grooves (203) are all evenly arranged horizontally with the steel rod (101) as the center of the circle, and each group of the clamping blocks (204c) is designed to be one-quarter the size of a circular shape.

4. The novel threaded lightning protection grounding electrode according to claim 3 is characterized in that: The surface of the connecting seat (202) is movably connected to a fixing ring (205), and the fixing ring (205) is made of rubber.

5. The novel threaded lightning protection grounding electrode according to claim 4 is characterized in that: A connecting plate (206) is provided at the bottom of the inner wall of the cylinder (103), and a second bolt (207) is threadedly connected to the middle of the connecting plate (206). The second bolt (207) is connected to the cylinder (103) through a thread. The connecting plate (206) is made of galvanized steel.

6. The novel threaded lightning protection grounding electrode according to claim 1 is characterized in that: The surface of the flip cover (104) is provided with two groups of access holes (208) matched with the second bolt (207), the surface of the flip cover (104) is threadedly connected with the first bolt (105), and the first bolt (105) is connected to the cylinder (103) through the thread.

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