CN214590509U - Pipe gallery pre-buried channel earthing device - Google Patents
Pipe gallery pre-buried channel earthing device Download PDFInfo
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- CN214590509U CN214590509U CN202120184833.3U CN202120184833U CN214590509U CN 214590509 U CN214590509 U CN 214590509U CN 202120184833 U CN202120184833 U CN 202120184833U CN 214590509 U CN214590509 U CN 214590509U
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- shaped fixing
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Abstract
A pipe gallery embedded channel grounding device belongs to the field of buildings and municipal utilities and comprises a Z-shaped fixing piece, a T-shaped lock bolt and a fixing bolt, wherein one end of the Z-shaped fixing piece is connected with an embedded channel through the T-shaped lock bolt, and the other end of the Z-shaped fixing piece is connected with a grounding flat steel through the fixing bolt; the Z-shaped fixing piece is bent into a Z shape by adopting a steel plate, and the screw head of the T-shaped lock catch bolt is provided with sawteeth. The utility model discloses simple structure, the cost of manufacture is low, long service life.
Description
Technical Field
The utility model belongs to building, municipal utilities field are applicable to concrete structure pre-buried channel ground connection device.
Background
At present, in the process of a comprehensive pipe gallery, a tunnel and the like, an electric power support is generally installed by adopting a pre-buried channel in a concrete structure. The pre-buried channel needs to adopt grounding measures, and the grounding device constructed by adopting a welding method has certain limitations. For example, the stainless steel channel adopts welded grounding, which can cause the stainless steel to form rust, even destroy the structure of the channel, and greatly reduce the service life of the embedded channel.
Disclosure of Invention
In order to ensure the structural integrity of the pre-buried channel, the utility model provides a piping lane pre-buried channel earthing device.
The pipe gallery embedded channel grounding device is characterized by comprising a Z-shaped fixing piece, a T-shaped lock bolt and a fixing bolt, wherein one end of the Z-shaped fixing piece is connected with an embedded channel through the T-shaped lock bolt, and the other end of the Z-shaped fixing piece is connected with a grounding flat steel through the fixing bolt; the Z-shaped fixing piece is bent into a Z shape by adopting a steel plate, and the screw head of the T-shaped lock catch bolt is provided with sawteeth.
The utility model discloses simple structure, the cost of manufacture is low, long service life.
Drawings
Fig. 1 is a mounting structure diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Figure 3 is a block diagram of a Z-fastener.
Fig. 4 is a structural view of the T-shaped lock bolt.
In the drawings, 1 is a Z-shaped fastener; 2 is a T-shaped locking bolt; 3 is a fixing bolt; 4 is a ground flat steel; 5 is a pre-buried channel; 6 is a bolt hole; 7 are serrations.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the pipe gallery embedded channel grounding device is characterized by comprising a Z-shaped fixing piece 1, a T-shaped lock bolt 2 and a fixing bolt 3, wherein one end of the Z-shaped fixing piece 1 is connected with an embedded channel 5 through the T-shaped lock bolt 2, and the other end of the Z-shaped fixing piece 1 is connected with a grounding flat steel 4 through the fixing bolt 3; z type mounting 1 adopts the steel sheet bending to become the Z type, T type hasp bolt 2's screw head is equipped with sawtooth 7.
Claims (1)
1. The pipe gallery embedded channel grounding device is characterized by comprising a Z-shaped fixing piece, a T-shaped lock bolt and a fixing bolt, wherein one end of the Z-shaped fixing piece is connected with an embedded channel through the T-shaped lock bolt, and the other end of the Z-shaped fixing piece is connected with a grounding flat steel through the fixing bolt; the Z-shaped fixing piece is bent into a Z shape by adopting a steel plate, and the screw head of the T-shaped lock catch bolt is provided with sawteeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120184833.3U CN214590509U (en) | 2021-01-23 | 2021-01-23 | Pipe gallery pre-buried channel earthing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120184833.3U CN214590509U (en) | 2021-01-23 | 2021-01-23 | Pipe gallery pre-buried channel earthing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214590509U true CN214590509U (en) | 2021-11-02 |
Family
ID=78370656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120184833.3U Active CN214590509U (en) | 2021-01-23 | 2021-01-23 | Pipe gallery pre-buried channel earthing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214590509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182880A (en) * | 2021-12-10 | 2022-03-15 | 中国建筑第五工程局有限公司 | Lightning protection bridging construction method for prefabricated column |
-
2021
- 2021-01-23 CN CN202120184833.3U patent/CN214590509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182880A (en) * | 2021-12-10 | 2022-03-15 | 中国建筑第五工程局有限公司 | Lightning protection bridging construction method for prefabricated column |
| CN114182880B (en) * | 2021-12-10 | 2023-04-07 | 中国建筑第五工程局有限公司 | Lightning protection bridging construction method for prefabricated column |
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