CN205544085U - Earth connection and outdoor ground connection gauze connecting device - Google Patents
Earth connection and outdoor ground connection gauze connecting device Download PDFInfo
- Publication number
- CN205544085U CN205544085U CN201620322221.5U CN201620322221U CN205544085U CN 205544085 U CN205544085 U CN 205544085U CN 201620322221 U CN201620322221 U CN 201620322221U CN 205544085 U CN205544085 U CN 205544085U
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- CN
- China
- Prior art keywords
- earth lead
- outdoor
- sleeve pipe
- fiber crops
- indoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an earth connection and outdoor ground connection gauze connecting device belongs to power equipment technical field, and its structure is provided with pitch silk fiber crops sleeve pipe on the building wall above the indoor ground, fix on building wall's the indoor wall and be provided with indoor earth connection seat, and indoor earth connection is fixed on indoor earth connection seat, and indoor earth connection extends downwards to be connected to to be disconnected on the checkpost, breaking of contact checkpost draws to take over and crosses the earth connection, and the cross -under of transition earth connection is advanced the wire sleeve lumen and is extended to outside the building wall, pitch silk fiber crops sleeve pipe is provided with the pitch silk fiber crops cover pipe bend of downwarping in outdoor end, wear wire sleeve and wear the wire sleeve elbow in what outdoor end was provided with the downwarping, the terminal of transition earth connection passes through bolt crimping or welding with outdoor ground net. After building wall was drawn forth to this earth connection and outdoor ground connection gauze connecting device's indoor earth connection, all sealed with pitch silk fiber crops at the sheathed tube both ends of cross -under, plays the effect of good waterproof insulation.
Description
Technical field
This utility model relates to electrical equipment technical field, specifically a kind of earth lead and outdoor earth lead net connecting device.
Background technology
General; the earth lead that building structure under conventional art is used is the simplest with the connection of outdoor ground connection gauze; it is mostly that exposed earth lead directly runs through body of wall, directly pierces into underground; unprotect measure, without waterproof measure, naked measure; this gives safety power ground, brings a certain degree of danger.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, it is provided that a kind of earth lead and outdoor earth lead net connecting device.
The technical solution of the utility model realizes in the following manner, this earth lead and outdoor earth lead net connecting device, and its structure includes indoor earth lead, transition earth lead and outdoor grounded screen；
Colophonium silk fiber crops sleeve pipe it is provided with on construction wall above flooring,
Colophonium silk fiber crops sleeve pipe level runs through construction wall and is embedded on construction wall, it is coated with threading sleeve pipe in Colophonium silk fiber crops sleeve pipe tube chamber, threading sleeve pipe is coaxially disposed with Colophonium silk fiber crops sleeve pipe, and the axis of the tube chamber of threading sleeve pipe is arranged to outdoor direction diagonally downward by indoor；
Being fixedly installed indoor earth lead seat on the indoor wall of construction wall, indoor earth lead is fixed on indoor earth lead seat, and indoor earth lead extends for connection to downwards on disconnecting clamp；
Disconnecting clamp draws to take over and crosses earth lead, and transition earth lead cross-under is entered threading sleeve pipe tube chamber and extended to outside construction wall；
Colophonium silk fiber crops sleeve pipe is provided with reclinate Colophonium silk fiber crops set pipe bend in outdoor end；
Threading sleeve pipe is provided with reclinate threading set pipe bend in outdoor end；
Threading set pipe bend lays along Colophonium silk fiber crops set pipe bend cavity wall at Colophonium silk fiber crops set pipe bend intracavity；
Transition earth lead is through threading set pipe bend inner chamber and downwardly extends；
The lower end of Colophonium silk fiber crops set pipe bend and the lower end of threading set pipe bend flush and are fixedly installed on exterior wall deck, and exterior wall deck is pre-buried to be fixed on exterior wall；
Transition earth lead is fixed by the exterior wall deck on the exterior wall of building wall and is downwardly extended, and transition earth lead runs through extension below outdoor ground aproll slope aspect grade；
The end of transition earth lead and outdoor grounded screen are crimped by bolt or weld.
The tube chamber axis of Colophonium silk fiber crops sleeve pipe is horizontally disposed with.
Threading sleeve pipe uses insulation threading sleeve pipe.
Run through the transition earth lead periphery at outdoor ground apron slope and be provided with insulation protection tube.
This utility model compared with prior art produced by provide the benefit that:
This earth lead and the indoor earth lead of outdoor earth lead net connecting device and outdoor grounded screen crimp by bolt or weld in case with detection, it is ensured that contact well.After indoor earth lead draws construction wall, the two ends of the sleeve pipe of institute's cross-under are all sealed with Colophonium silk fiber crops, play the effect of good waterproof insulation.The end of Colophonium silk fiber crops sleeve pipe is provided with elbow, it is simple to lead-in wire threading, it is advantageously ensured that the trend of lead-in wire is correct.
This earth lead is reasonable in design with outdoor earth lead net connecting device, simple in construction, safe and reliable, easy to use, be easily maintained, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Labelling in accompanying drawing represents respectively:
1, flooring, 2, construction wall, 3, Colophonium silk fiber crops sleeve pipe, 4, threading sleeve pipe,
5, indoor wall, 6, indoor earth lead seat, 7, indoor earth lead, 8, disconnecting clamp, 9, transition earth lead,
10, Colophonium silk fiber crops set pipe bend, 11, threading set pipe bend,
12, exterior wall deck, 13, exterior wall, 14, apron slope, 15, grade, 16, outdoor grounded screen, 17, insulation protection tube.
Detailed description of the invention
Below in conjunction with the accompanying drawings earth lead of the present utility model is described in detail below with outdoor earth lead net connecting device.
As shown in drawings, earth lead of the present utility model and outdoor earth lead net connecting device, its structure includes indoor earth lead, transition earth lead and outdoor grounded screen；
Colophonium silk fiber crops sleeve pipe 3 it is provided with on construction wall 2 above flooring 1,
Colophonium silk fiber crops sleeve pipe 3 level runs through construction wall 2 and is embedded on construction wall 2, it is coated with threading sleeve pipe 4 in Colophonium silk fiber crops sleeve pipe 3 tube chamber, threading sleeve pipe 4 is coaxially disposed with Colophonium silk fiber crops sleeve pipe 3, and the axis of the tube chamber of threading sleeve pipe 4 is arranged to outdoor direction diagonally downward by indoor；
Being fixedly installed indoor earth lead seat 6 on the indoor wall 5 of construction wall 2, indoor earth lead 7 is fixed on indoor earth lead seat 6, and indoor earth lead 7 extends for connection to downwards on disconnecting clamp 8；
Disconnecting clamp 8 draws to take over and crosses earth lead 9, and transition earth lead 9 cross-under is entered threading sleeve pipe tube chamber and extended to outside construction wall；
Colophonium silk fiber crops sleeve pipe 3 is provided with reclinate Colophonium silk fiber crops set pipe bend 10 in outdoor end；
Threading sleeve pipe 4 is provided with reclinate threading set pipe bend 11 in outdoor end；
Threading set pipe bend 11 lays along Colophonium silk fiber crops set pipe bend cavity wall at Colophonium silk fiber crops set pipe bend 10 intracavity；
Transition earth lead 9 is through threading set pipe bend 11 inner chamber and downwardly extends；
The lower end of Colophonium silk fiber crops set pipe bend 10 and the lower end of threading set pipe bend 11 flush and are fixedly installed on exterior wall deck 12, and exterior wall deck 12 is pre-buried to be fixed on exterior wall 13；
Transition earth lead 9 is fixed by the exterior wall deck 12 on the exterior wall of building wall and is downwardly extended, and transition earth lead 9 runs through outdoor ground apron slope 14 and extends below grade 15；
The end of transition earth lead 9 and outdoor grounded screen 16 are crimped by bolt or weld.
The tube chamber axis of Colophonium silk fiber crops sleeve pipe 3 is horizontally disposed with.
Threading sleeve pipe 4 uses insulation threading sleeve pipe.
Run through the transition earth lead periphery at outdoor ground apron slope and be provided with insulation protection tube 17.
Claims (4)
1. earth lead and outdoor earth lead net connecting device, it is characterised in that include indoor earth lead, transition earth lead and outdoor grounded screen；
Colophonium silk fiber crops sleeve pipe it is provided with on construction wall above flooring,
Colophonium silk fiber crops sleeve pipe level runs through construction wall and is embedded on construction wall, it is coated with threading sleeve pipe in Colophonium silk fiber crops sleeve pipe tube chamber, threading sleeve pipe is coaxially disposed with Colophonium silk fiber crops sleeve pipe, and the axis of the tube chamber of threading sleeve pipe is arranged to outdoor direction diagonally downward by indoor；
Being fixedly installed indoor earth lead seat on the indoor wall of construction wall, indoor earth lead is fixed on indoor earth lead seat, and indoor earth lead extends for connection to downwards on disconnecting clamp；
Disconnecting clamp draws to take over and crosses earth lead, and transition earth lead cross-under is entered threading sleeve pipe tube chamber and extended to outside construction wall；
Colophonium silk fiber crops sleeve pipe is provided with reclinate Colophonium silk fiber crops set pipe bend in outdoor end；
Threading sleeve pipe is provided with reclinate threading set pipe bend in outdoor end；
Threading set pipe bend lays along Colophonium silk fiber crops set pipe bend cavity wall at Colophonium silk fiber crops set pipe bend intracavity；
Transition earth lead is through threading set pipe bend inner chamber and downwardly extends；
The lower end of Colophonium silk fiber crops set pipe bend and the lower end of threading set pipe bend flush and are fixedly installed on exterior wall deck, and exterior wall deck is pre-buried to be fixed on exterior wall；
Transition earth lead is fixed by the exterior wall deck on the exterior wall of building wall and is downwardly extended, and transition earth lead runs through extension below outdoor ground aproll slope aspect grade；
The end of transition earth lead and outdoor grounded screen are crimped by bolt or weld.
Earth lead the most according to claim 1 and outdoor earth lead net connecting device, it is characterised in that: the tube chamber axis of Colophonium silk fiber crops sleeve pipe is horizontally disposed with.
Earth lead the most according to claim 1 and outdoor earth lead net connecting device, it is characterised in that: threading sleeve pipe uses insulation threading sleeve pipe.
Earth lead the most according to claim 1 and outdoor earth lead net connecting device, it is characterised in that: run through the transition earth lead periphery at outdoor ground apron slope and be provided with insulation protection tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322221.5U CN205544085U (en) | 2016-04-18 | 2016-04-18 | Earth connection and outdoor ground connection gauze connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322221.5U CN205544085U (en) | 2016-04-18 | 2016-04-18 | Earth connection and outdoor ground connection gauze connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544085U true CN205544085U (en) | 2016-08-31 |
Family
ID=56793124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322221.5U Expired - Fee Related CN205544085U (en) | 2016-04-18 | 2016-04-18 | Earth connection and outdoor ground connection gauze connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089000A (en) * | 2016-12-19 | 2019-08-02 | 住友电装株式会社 | The holding structure of protection component in harness |
-
2016
- 2016-04-18 CN CN201620322221.5U patent/CN205544085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089000A (en) * | 2016-12-19 | 2019-08-02 | 住友电装株式会社 | The holding structure of protection component in harness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |