CN220209303U - Lightning protection pole earthing device - Google Patents
Lightning protection pole earthing device Download PDFInfo
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- CN220209303U CN220209303U CN202321431387.7U CN202321431387U CN220209303U CN 220209303 U CN220209303 U CN 220209303U CN 202321431387 U CN202321431387 U CN 202321431387U CN 220209303 U CN220209303 U CN 220209303U
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- pipe body
- bolt
- wire rod
- supporting plate
- limiting pipe
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Abstract
The utility model discloses a lightning protection electric pole grounding device which comprises: the base block is provided with a through hole, and also comprises a base pipe body, wherein the upper part of the base pipe body is provided with an annular supporting plate, the inner side of the annular supporting plate is fixedly connected with the upper wall of the base pipe body, and the base pipe body penetrates through the through hole and is fixedly matched with the through hole; the device also comprises a limiting pipe body, wherein the lower part of the limiting pipe body is fixedly arranged on the annular supporting plate, and the limiting pipe body and the base pipe body are coaxial; the related staff inserts the wire rod body into the limiting pipe body, and the perpendicularity of the wire rod body is adjusted by adjusting the height of the first bolt and the position of the second bolt, so that the perpendicularity of the wire rod body is ensured; convenient to use, it is fixed stable, firm.
Description
Technical Field
The utility model relates to a grounding device, in particular to a lightning protection electric pole grounding device.
Background
The grounding device comprises a grounding body and a grounding down-lead, so that lightning current is ensured to be rapidly diffused and led out in the ground, and the circuit has a certain lightning-proof capacity. The grounding body of the transmission line tower is generally buried underground by adopting metal conductors such as round steel, angle steel and the like and is connected with grounding downlead such as a lightning rod and the like.
The existing grounding device is characterized in that the electric pole is directly inserted into the ground, the electric pole is easy to incline after long-time use, so that the stability of the electric pole is reduced, and a more stable lightning protection electric pole grounding device is needed at present
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the technology and provide the lightning protection electric pole grounding device.
In order to solve the technical problems, the technical scheme provided by the utility model is that the lightning protection electric pole grounding device comprises: comprises a base block, wherein the base block is provided with a through hole,
the pipe comprises a base pipe body, wherein the upper part of the base pipe body is provided with an annular supporting plate, the inner side of the annular supporting plate is fixedly connected with the upper wall of the base pipe body, and the base pipe body penetrates through the through hole and is fixedly matched with the through hole;
the device also comprises a limiting pipe body, wherein the lower part of the limiting pipe body is fixedly arranged on the annular supporting plate, and the limiting pipe body and the base pipe body are coaxial;
the upper side of the annular supporting plate is provided with a first nut, the first nut is positioned at the inner side of the limiting pipe body, and the first nuts are uniformly arranged around the circle center of the annular supporting plate; the first nut is provided with a first bolt, the head of the first bolt is positioned below the annular supporting plate, the stud part of the first bolt penetrates through the annular supporting plate and is matched with the first nut through threads, and an auxiliary supporting ring is fixedly arranged at the middle upper part of the stud part of the first bolt;
the outer wall of the upper part of the limiting pipe body is provided with second nuts, and the second nuts are uniformly arranged around the limiting pipe body; the second nut is provided with a second bolt, the head of the second bolt is positioned at the outer side of the limiting pipe body, the stud part of the second bolt penetrates through the limiting pipe body and extends to the inner wall of the limiting pipe body, and the stud part of the second bolt is matched with the first nut in a threaded connection mode.
As an improvement, the electric wire rod body comprises an annular auxiliary plate arranged at the lower part of the electric wire rod body, wherein auxiliary through holes are formed in the annular auxiliary plate and uniformly arranged around the axis of the electric wire rod body;
the wire rod body is inserted into the limiting tube body;
the stud part of the first bolt is inserted into an auxiliary through hole formed in the annular auxiliary plate, and the auxiliary supporting ring on the first bolt supports the lower side of the annular auxiliary plate;
the end of the stud portion of the second bolt abuts against the outer wall of the wire rod body.
As an improvement, the electric wire rod further comprises an elastic sleeve body, wherein the upper part of the elastic sleeve body is in sealing connection with the outer wall of the electric wire rod body;
the lower part of the elastic sleeve body is connected with the outer wall of the upper part of the limiting pipe body in a sealing way.
As an improvement, the elastic sleeve body is made of rubber;
the elastic sleeve body is fixed with the wire rod body through a clamping ring;
the elastic sleeve body and the limiting pipe body are fixed through the tightening hoop.
As an improvement, the base pipe body and the annular supporting plate are fixedly connected in a welded connection mode; the annular supporting plate is fixedly connected with the limiting pipe body in a welded connection mode.
As an improvement, the annular supporting plate and the first nut are fixedly connected in a welded connection mode;
and the limiting pipe body is fixedly connected with the second nut in a welded connection mode.
As an improvement, the base block is a reinforced concrete foundation support block.
As an improvement, the extending direction of the through hole is perpendicular to the horizontal plane.
Compared with the prior art, the utility model has the advantages that: the structure is novel, the design is unique, the related staff inserts the wire rod body into the limiting pipe body, and the perpendicularity of the wire rod body is adjusted by adjusting the height of the first bolt and the position of the second bolt, so that the perpendicularity of the wire rod body is ensured; convenient to use, fixed stable, firm has very high practicality, is worth promoting.
Drawings
Fig. 1 is a schematic structural view of a lightning protection pole grounding device according to the present utility model.
Fig. 2 is a schematic structural diagram of a lightning protection pole grounding device according to the present utility model.
Fig. 3 is a front view of a lightning protection pole grounding device of the present utility model.
Fig. 4 is a cross-sectional view at A-A in fig. 3.
Fig. 5 is a partial enlarged view at a in fig. 4.
Fig. 6 is a partial enlarged view at B in fig. 4.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present utility model, "plurality" means at least 2.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to the drawings, the lightning protection pole grounding device comprises a base block 1, wherein a through hole 2 is arranged on the base block 1,
the pipe comprises a base pipe body 3, wherein an annular supporting plate 4 is arranged at the upper part of the base pipe body 3, the inner side of the annular supporting plate 4 is fixedly connected with the upper wall of the base pipe body 3, and the base pipe body 3 penetrates through the through hole 2 and is fixedly matched with the through hole 2;
the device further comprises a limiting pipe body 5, wherein the lower part of the limiting pipe body 5 is fixedly arranged on the annular supporting plate 4, and the limiting pipe body 5 and the base pipe body 3 are coaxial;
the upper side of the annular supporting plate 4 is provided with a first nut 6, the first nut 6 is positioned at the inner side of the limiting pipe body 5, and the first nuts 6 are uniformly arranged around the circle center of the annular supporting plate 4; the first nut 6 is provided with a first bolt 7, the head of the first bolt 7 is positioned below the annular supporting plate 4, the stud part of the first bolt 7 passes through the annular supporting plate 4 and is matched with the first nut 6 through threads, and an auxiliary supporting ring 8 is fixedly arranged at the middle upper part of the stud part of the first bolt 7;
the outer wall of the upper part of the limiting pipe body 5 is provided with second nuts 9, and the second nuts 9 are uniformly arranged around the limiting pipe body 5; the second nut 9 is provided with a second bolt 10, the head of the second bolt 10 is located at the outer side of the limiting pipe body 5, the stud portion of the second bolt 10 penetrates through the limiting pipe body 5 and extends to the inner wall of the limiting pipe body 5, and the stud portion of the second bolt 10 is matched with the first nut 6 in a threaded connection mode.
The electric wire rod body 11 is further included, an annular auxiliary plate 12 is arranged at the lower part of the electric wire rod body 11, auxiliary through holes are formed in the annular auxiliary plate 12, and the auxiliary through holes are uniformly arranged around the axis of the electric wire rod body 11;
the wire rod body 11 is inserted into the limiting tube body 5;
the stud part of the first bolt 7 is inserted into an auxiliary through hole formed in the annular auxiliary plate 12, and the auxiliary supporting ring 8 on the first bolt 7 supports the lower side of the annular auxiliary plate 12;
the end of the stud portion of the second bolt 10 abuts against the outer wall of the wire rod body 11.
The electric wire rod further comprises an elastic sleeve body 13, wherein the upper part of the elastic sleeve body 13 is in sealing connection with the outer wall of the electric wire rod body 11;
the lower part of the elastic sleeve body 13 is connected with the outer wall of the upper part of the limiting pipe body 5 in a sealing way.
The elastic sleeve body 13 is made of rubber;
the elastic sleeve body 13 and the wire rod body 11 are fixed through a clamping ring;
the elastic sleeve body 13 and the limiting pipe body 5 are fixed through a clamping ring.
The base pipe body 3 and the annular supporting plate 4 are fixedly connected in a welded connection mode; the annular supporting plate 4 and the limiting pipe body 5 are fixedly connected in a welded connection mode.
The annular supporting plate 4 and the first nut 6 are fixedly connected in a welded connection mode;
the limiting pipe body 5 and the second nut 9 are fixedly connected through a welded connection mode.
The base block 1 is a reinforced concrete foundation supporting block.
The extending direction of the through-hole 2 is perpendicular to the horizontal plane.
When the device is specifically used, related staff firstly place the base block 1 into the soil, and the base block 1 is relatively large and relatively heavy, so that the device can be stably placed in the soil. Since the base block 1 is a reinforced concrete foundation support block, it is very durable and inexpensive.
After the base block 1 is stably placed in the ground, since the extending direction of the through-hole 2 is perpendicular to the horizontal plane, the extending direction of the base pipe body 3 mated with the through-hole 2 is also perpendicular to the horizontal plane, and therefore the extending direction of the stopper pipe body 5 is also perpendicular to the horizontal plane.
The related staff inserts the wire rod body 11 into the limiting pipe body 5, the stud part of the first bolt 7 is inserted into an auxiliary through hole formed on the annular auxiliary plate 12, and the auxiliary supporting ring 8 on the first bolt 7 supports the lower side of the annular auxiliary plate 12; support of the wire rod body 11 is achieved; the end of the stud portion of the second bolt 10 abuts against the outer wall of the wire rod body 11, and the support of the outer wall of the wire rod body 11 is achieved.
In order to adjust the perpendicularity of the wire rod body 11, the related staff adjusts the perpendicularity of the wire rod body 11 by adjusting the height of the first bolt 7 and the position of the second bolt 10, so that the perpendicularity of the wire rod body 11 is guaranteed, the wire rod body 11 is convenient to adjust, and the wire rod body 11 can be fixedly placed and fixed in the device.
The relevant wire responsible for lightning protection passes through the wire rod body 11, the base pipe body 3 and then contacts the ground.
The structure is novel, the design is unique, the related staff inserts the wire rod body 11 into the limiting pipe body 5, and the perpendicularity of the wire rod body 11 is adjusted by adjusting the height of the first bolt 7 and the position of the second bolt 10, so that the perpendicularity of the wire rod body 11 is ensured; convenient to use, fixed stable, firm has very high practicality, is worth promoting.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (8)
1. The utility model provides a lightning protection pole earthing device which characterized in that:
comprises a base block (1), wherein a through hole (2) is arranged on the base block (1),
the pipe comprises a base pipe body (3), wherein an annular supporting plate (4) is arranged at the upper part of the base pipe body (3), the inner side of the annular supporting plate (4) is fixedly connected with the upper wall of the base pipe body (3), and the base pipe body (3) penetrates through the through hole (2) and is fixedly matched with the through hole (2);
the device also comprises a limiting pipe body (5), wherein the lower part of the limiting pipe body (5) is fixedly arranged on the annular supporting plate (4), and the limiting pipe body (5) and the base pipe body (3) are coaxial;
the upper side of the annular supporting plate (4) is provided with a first nut (6), the first nut (6) is positioned at the inner side of the limiting pipe body (5), and the first nuts (6) are uniformly arranged around the circle center of the annular supporting plate (4); the first nut (6) is provided with a first bolt (7), the head of the first bolt (7) is positioned below the annular supporting plate (4), the stud part of the first bolt (7) passes through the annular supporting plate (4) and is matched with the first nut (6) through threads, and an auxiliary supporting ring (8) is fixedly arranged at the middle upper part of the stud part of the first bolt (7);
the outer wall of the upper part of the limiting pipe body (5) is provided with a second nut (9), and the second nuts (9) are uniformly arranged around the limiting pipe body (5); be equipped with second bolt (10) on second nut (9), second bolt (10) head is located the outside of spacing body (5), the double-screw bolt part of second bolt (10) passes spacing body (5) and extends to the inner wall of spacing body (5), cooperate through threaded connection's mode between the double-screw bolt part of second bolt (10) and first nut (6).
2. A lightning protection pole grounding apparatus as set forth in claim 1, wherein:
the electric wire rod body (11) is further included, an annular auxiliary plate (12) is arranged at the lower part of the electric wire rod body (11), auxiliary through holes are formed in the annular auxiliary plate (12), and the auxiliary through holes are uniformly arranged around the axis of the electric wire rod body (11);
the wire rod body (11) is inserted into the limiting pipe body (5);
the stud part of the first bolt (7) is inserted into an auxiliary through hole formed in the annular auxiliary plate (12), and the auxiliary supporting ring (8) on the first bolt (7) supports the lower side of the annular auxiliary plate (12);
the tail end of the stud part of the second bolt (10) is propped against the outer wall of the wire rod body (11).
3. A lightning protection pole grounding apparatus as set forth in claim 2, wherein:
the electric wire rod further comprises an elastic sleeve body (13), wherein the upper part of the elastic sleeve body (13) is connected with the outer wall of the electric wire rod body (11) in a sealing way;
the lower part of the elastic sleeve body (13) is connected with the outer wall of the upper part of the limiting pipe body (5) in a sealing way.
4. A lightning protection pole grounding apparatus as set forth in claim 3, wherein:
the elastic sleeve body (13) is made of rubber;
the elastic sleeve body (13) and the wire rod body (11) are fixed through a tightening hoop;
the elastic sleeve body (13) and the limiting pipe body (5) are fixed through a tightening ring.
5. A lightning protection pole grounding apparatus as set forth in claim 1, wherein:
the base pipe body (3) and the annular supporting plate (4) are fixedly connected in a welded connection mode; the annular supporting plate (4) is fixedly connected with the limiting pipe body (5) in a welded connection mode.
6. A lightning protection pole grounding apparatus as set forth in claim 1, wherein:
the annular supporting plate (4) is fixedly connected with the first nut (6) in a welded connection mode;
the limiting pipe body (5) and the second nut (9) are fixedly connected in a welded connection mode.
7. A lightning protection pole grounding apparatus as set forth in claim 1, wherein:
the base block (1) is a reinforced concrete foundation supporting block.
8. A lightning protection pole grounding apparatus as set forth in claim 7, wherein:
the extending direction of the through hole (2) is vertical to the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431387.7U CN220209303U (en) | 2023-06-07 | 2023-06-07 | Lightning protection pole earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321431387.7U CN220209303U (en) | 2023-06-07 | 2023-06-07 | Lightning protection pole earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220209303U true CN220209303U (en) | 2023-12-19 |
Family
ID=89141426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321431387.7U Active CN220209303U (en) | 2023-06-07 | 2023-06-07 | Lightning protection pole earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220209303U (en) |
-
2023
- 2023-06-07 CN CN202321431387.7U patent/CN220209303U/en active Active
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