CN213692361U - Iron tower grounding device capable of flexibly configuring grounding body - Google Patents
Iron tower grounding device capable of flexibly configuring grounding body Download PDFInfo
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- CN213692361U CN213692361U CN202022726595.2U CN202022726595U CN213692361U CN 213692361 U CN213692361 U CN 213692361U CN 202022726595 U CN202022726595 U CN 202022726595U CN 213692361 U CN213692361 U CN 213692361U
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Abstract
The utility model provides a can dispose iron tower earthing device of grounding body in a flexible way, it includes the conducting block, binds the conductor, connecting conductor, perpendicular conductor and extension conductor, is connected through binding conductor and conducting block and steel reinforcement cage, and connecting conductor is connected with conducting block and perpendicular conductor, and the conducting block supports with the iron tower to be connected, and extension conductor is connected with perpendicular conductor, is connected with a plurality of perpendicular conductors on the position connecting conductor. The utility model overcomes former power transmission line iron tower ground connection is inflexible, can't satisfy the requirement of different soil to resistance, and the problem of consumptive material during the installation has simple structure, and ground connection connected node is many, and the nimble ground connection tie point and the connected mode of selecting of being convenient for satisfies different resistance operation requirements, save material, characteristics that easy operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of the transmission of electricity, a can dispose iron tower earthing device of grounding body in a flexible way is related to.
Background
The power transmission lines are wide in distribution region, obvious in geographical position difference, influenced by factors such as hydrology and bad weather conditions, and the like, and are very easy to trip due to lightning stroke, so that the stable operation of a power system is influenced. The grounding device of the power transmission line iron tower is used as a channel for lightning current to leak into the ground, and has an important function of reducing lightning overvoltage. The main measures for improving the lightning resistance level of the line and reducing the lightning trip-out rate of the line are to adopt the grounding device to reduce the grounding resistance of the tower.
Although the design and development of the grounding device form the national standard specification and are popularized nationwide, in many areas with frequent lightning disasters and high soil resistivity, how to design and configure grounding bodies according to local conditions for different soil types is not clear, and in addition, the grounding types (horizontal single-radial type, horizontal multi-star radial type, horizontal net shape and single-vertical grounding) which are commonly used at present are lack of flexibility, so that the design requirements of the grounding device are difficult to meet and the material waste is easily caused when the grounding device is designed to be used in the areas with high soil resistivity.
Disclosure of Invention
The utility model aims to solve the technical problem that a can dispose iron tower earthing device of grounding body in a flexible way is provided, moreover, the steam generator is simple in structure, adopt to bind the conductor and be connected with conducting block and steel reinforcement cage, the linking conductor is connected with conducting block and perpendicular conductor, the conducting block supports with the iron tower and is connected, the extension conductor is connected with perpendicular conductor, be connected with a plurality of perpendicular conductors on the position linking conductor, ground connection connected node is many, be convenient for select ground connection tie point and connected mode in a flexible way, satisfy different resistance operation requirements, materials are saved, and easy operation is convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an iron tower grounding device capable of flexibly configuring a grounding body comprises a conductive block, a binding conductor, a connecting conductor, a vertical conductor and an extension conductor; the binding conductor is connected with the conductive block, one end of the connecting conductor is connected with the conductive block, the other end of the connecting conductor is connected with the vertical conductor, the extension conductor is connected with the vertical conductor, and the connecting conductor is connected with a plurality of vertical conductors.
The conductive block is a block-shaped body, and a bolt is arranged on the conductive block.
Binding conductor and the one end of connecting conductor set up binding post, binding post and the bolted connection on the conducting block.
The vertical conductor is a rod-shaped body, and one end of the vertical conductor is of a conical structure.
And a cross joint is arranged at one end of the vertical conductor, which is far away from the cone, and is connected with the connecting conductor or the extension conductor.
And one end of the vertical conductor, which is far away from the cone, is provided with a T-shaped joint, and the T-shaped joint is connected with the extension conductor.
An iron tower grounding device capable of flexibly configuring a grounding body comprises a conductive block, a binding conductor, a connecting conductor, a vertical conductor and an extension conductor; the binding conductor is connected with the conductive block, one end of the connecting conductor is connected with the conductive block, the other end of the connecting conductor is connected with the vertical conductor, the extension conductor is connected with the vertical conductor, and the connecting conductor is connected with a plurality of vertical conductors. Simple structure is connected through binding conductor and conducting block and steel reinforcement cage, and connecting conductor is connected with conducting block and perpendicular conductor, and the conducting block supports with the iron tower to be connected, and the extension conductor is connected with perpendicular conductor, is connected with a plurality of perpendicular conductors on the position connecting conductor, and connected node is many, and the ground connection tie point and the connected mode are selected in a flexible way of being convenient for, satisfy different resistance operation requirements, save material, easy operation is convenient.
In a preferred scheme, the conductive block is a block-shaped body, and a bolt is arranged on the conductive block. Simple structure, during the installation, the bolt passes binding post and conducting block and is connected with the iron tower support, and simple to operate is swift, is convenient for select the tie point with the iron tower support in a flexible way.
In a preferred scheme, one end of the binding conductor and one end of the connecting conductor are provided with connecting terminals, and the connecting terminals are connected with bolts on the conductive blocks. Simple structure, during the installation, the binding conductor who is connected with the conducting block adopts binding post to connect with the connecting conductor, connects conveniently.
In a preferred scheme, the vertical conductor is a rod-shaped body, and one end of the vertical conductor is in a conical structure. The structure is simple, and during installation, one end of the vertical conductor conical structure is downwards inserted into soil, so that the resistance is small.
In a preferred embodiment, a cross-shaped connector is arranged at an end of the vertical conductor remote from the cone, and the cross-shaped connector is connected with the connecting conductor or the extension conductor. The structure is simple, when the grounding connector is used, the plurality of vertical conductors are connected with the cross joint through the connecting conductors to form a plurality of grounding connecting nodes, and the cross joint on the vertical conductor at the tail end is connected with the extension conductor.
In a preferred scheme, a T-shaped joint is arranged at one end of the vertical conductor far away from the cone, and the T-shaped joint is connected with the extension conductor. Simple structure, during the use, when resistance can' T satisfy the requirement, connect again through extending the T type joint on conductor and the perpendicular conductor, further extension ground connection node saves again and supports from the iron tower when satisfying resistance and connect the material of laying the circuit.
The utility model provides a can dispose iron tower earthing device of grounding body in a flexible way, it includes the conducting block, binds the conductor, connecting conductor, perpendicular conductor and extension conductor, is connected through binding conductor and conducting block and steel reinforcement cage, and connecting conductor is connected with conducting block and perpendicular conductor, and the conducting block supports with the iron tower to be connected, and extension conductor is connected with perpendicular conductor, is connected with a plurality of perpendicular conductors on the position connecting conductor. The utility model overcomes former power transmission line iron tower ground connection is inflexible, can't satisfy the requirement of different soil to resistance, and the problem of consumptive material during the installation has simple structure, and ground connection connected node is many, and the nimble ground connection tie point and the connected mode of selecting of being convenient for satisfies different resistance operation requirements, save material, characteristics that easy operation is convenient.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic diagram of the connection structure between the connection terminal and the conductive block of the present invention.
Fig. 2 is a schematic structural diagram of the connection terminal of the present invention.
Fig. 3 is a schematic structural diagram of the vertical conductor of the present invention.
Fig. 4 is a schematic structural diagram of another vertical conductor of the present invention.
Fig. 5 is a usage state diagram of the present invention.
Fig. 6 is another usage state diagram of the present invention.
Fig. 7 is an expanded schematic diagram of the ground connection of the present invention.
Fig. 8 is another expanded schematic diagram of the ground connection according to the present invention.
Fig. 9 is another expanded schematic diagram of the ground connection according to the present invention.
In the figure: the connecting structure comprises a conductive block 1, a bolt 11, a binding conductor 2, a connecting terminal 230, a connecting conductor 3, a vertical conductor 4, a cross joint 41, a T-shaped joint 42 and an extension conductor 5.
Detailed Description
As shown in fig. 1 to 9, an iron tower grounding device capable of flexibly configuring a grounding body includes a conductive block 1, a binding conductor 2, a connecting conductor 3, a vertical conductor 4, and an extension conductor 5; the binding conductor 2 is connected with the conductive block 1, one end of the connecting conductor 3 is connected with the conductive block 1, the other end of the connecting conductor is connected with the vertical conductor 4, the extension conductor 5 is connected with the vertical conductor 4, and the connecting conductor 3 is connected with the vertical conductors 4. Simple structure is connected with conducting block 1 and steel reinforcement cage through binding conductor 2, and connecting conductor 3 is connected with conducting block 1 and perpendicular conductor 4, and conducting block 1 supports with the iron tower to be connected, and extension conductor 5 is connected with perpendicular conductor 4, is connected with a plurality of perpendicular conductors 4 on the position connecting conductor 3, and connected node is many, and the flexible ground connection tie point and the connected mode of selecting of being convenient for satisfy different resistance operation requirements, save material, and easy operation is convenient.
Preferably, when the extension conductor 5 is connected to the conductive block 1, the extension conductor 5 extends directly into the soil.
In a preferred embodiment, the conductive block 1 is a block-shaped body, and a bolt 11 is disposed thereon. Simple structure, during the installation, bolt 11 passes binding post 230 and conducting block 1 and is connected with the iron tower support, and simple to operate is swift, is convenient for select the tie point with the iron tower support in a flexible way.
In a preferred scheme, one end of the binding conductor 2 and one end of the connecting conductor 3 are provided with a terminal 230, and the terminal 230 is connected with the bolt 11 on the conductive block 1. Simple structure, during the installation, adopt binding post 230 to connect with binding conductor 2 and connecting conductor 3 that conducting block 1 is connected, connect conveniently.
Preferably, the binding conductor 2 is bound and connected with the reinforcement cage, and at least three turns of the reinforcement are wound.
In a preferred embodiment, the vertical conductor 4 is a rod-shaped body, and one end of the rod-shaped body is a conical structure. Simple structure, during the installation, the one end of perpendicular conductor 4 conical structure is down inserted in soil, and the resistance is little.
In a preferred embodiment, a cross joint 41 is arranged at an end of the vertical conductor 4 away from the cone, and the cross joint 41 is connected with the connecting conductor 3 or the extension conductor 5. The structure is simple, when in use, the connection among the plurality of vertical conductors 4 is connected with the cross joint 41 through the connecting conductor 3 to form a plurality of ground connection nodes, and the cross joint 41 on the vertical conductor 4 at the extreme end is connected with the extension conductor 5.
In a preferred scheme, a T-shaped joint 42 is arranged at one end of the vertical conductor 4 far away from the cone, and the T-shaped joint 42 is connected with the extension conductor 5. Simple structure, during the use, when resistance can' T satisfy the requirement, connect again through extending the T type joint 42 on conductor 5 and the perpendicular conductor 4, further extension ground connection node saves again and supports from the iron tower when satisfying resistance and connect the material of laying the circuit.
As above but iron tower earthing device of nimble configuration grounding body, during the installation use, through binding conductor 2 and conducting block 1 and steel reinforcement cage connection, connecting conductor 3 is connected with conducting block 1 and perpendicular conductor 4, conducting block 1 supports with the iron tower and is connected, extension conductor 5 is connected with perpendicular conductor 4, be connected with a plurality of perpendicular conductors 4 on the position connecting conductor 3, the connected node is many, be convenient for select ground connection point and connected mode in a flexible way, satisfy different resistance operation requirements, save material, easy operation is convenient.
During installation, the bolt 11 penetrates through the wiring terminal 230 and the conductive block 1 to be connected with the iron tower support, so that the installation is convenient and rapid, and the flexible selection of a connection point with the iron tower support is facilitated.
When the device is installed, the binding conductor 2 and the connecting conductor 3 which are connected with the conductive block 1 are connected by the wiring terminal 230, so that the connection is convenient.
When the device is installed, one end of the conical structure of the vertical conductor 4 is downwards inserted into soil, and the resistance is small.
In use, the connections between the plurality of vertical conductors 4 are connected to the cross connector 41 via the connecting conductor 3 to form a plurality of ground connection nodes, and the cross connector 41 on the endmost vertical conductor 4 is connected to the extension conductor 5.
When the resistance-type grounding connection node is used, when the resistance cannot meet the requirement, the extension conductor 5 is connected with the T-shaped joint 42 on the vertical conductor 4, the grounding connection node is further expanded, and materials for supporting, connecting and wiring the circuit from the iron tower are saved while the resistance is met.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (6)
1. An iron tower grounding device capable of flexibly configuring a grounding body is characterized in that: the conductive wire comprises a conductive block (1), a binding conductor (2), a connecting conductor (3), a vertical conductor (4) and an extension conductor (5); the binding conductor (2) is connected with the conductive block (1), one end of the connecting conductor (3) is connected with the conductive block (1), the other end of the connecting conductor is connected with the vertical conductor (4), the extension conductor (5) is connected with the vertical conductor (4), and the connecting conductor (3) is connected with a plurality of vertical conductors (4).
2. The iron tower grounding device capable of flexibly configuring the grounding body as claimed in claim 1, wherein: the conductive block (1) is a block-shaped body, and a bolt (11) is arranged on the conductive block.
3. The iron tower grounding device capable of flexibly configuring the grounding body as claimed in claim 1, wherein: binding conductor (2) and the one end of connecting conductor (3) set up binding post (230), and binding post (230) are connected with bolt (11) on conducting block (1).
4. The iron tower grounding device capable of flexibly configuring the grounding body as claimed in claim 1, wherein: the vertical conductor (4) is a rod-shaped body, and one end of the vertical conductor is of a conical structure.
5. The iron tower grounding device capable of flexibly configuring the grounding body as claimed in claim 4, wherein: and a cross joint (41) is arranged at one end of the vertical conductor (4) far away from the cone, and the cross joint (41) is connected with the connecting conductor (3) or the extension conductor (5).
6. The iron tower grounding device capable of flexibly configuring the grounding body as claimed in claim 4, wherein: and one end of the vertical conductor (4) far away from the cone is provided with a T-shaped joint (42), and the T-shaped joint (42) is connected with the extension conductor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726595.2U CN213692361U (en) | 2020-11-23 | 2020-11-23 | Iron tower grounding device capable of flexibly configuring grounding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022726595.2U CN213692361U (en) | 2020-11-23 | 2020-11-23 | Iron tower grounding device capable of flexibly configuring grounding body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692361U true CN213692361U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022726595.2U Active CN213692361U (en) | 2020-11-23 | 2020-11-23 | Iron tower grounding device capable of flexibly configuring grounding body |
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| Country | Link |
|---|---|
| CN (1) | CN213692361U (en) |
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- 2020-11-23 CN CN202022726595.2U patent/CN213692361U/en active Active
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