CN107147058A - A kind of waterproof cover for aluminum cable tray - Google Patents
A kind of waterproof cover for aluminum cable tray Download PDFInfo
- Publication number
- CN107147058A CN107147058A CN201710578190.9A CN201710578190A CN107147058A CN 107147058 A CN107147058 A CN 107147058A CN 201710578190 A CN201710578190 A CN 201710578190A CN 107147058 A CN107147058 A CN 107147058A
- Authority
- CN
- China
- Prior art keywords
- limited impression
- spacing preiection
- connector
- lid eaves
- guide face
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention provides a kind of waterproof cover for aluminum cable tray, including top plate, lid eaves and connector, the top plate is provided with three group of first guiding gutter, and first guiding gutter includes the first guide face, the second guide face and gathering surface, and the lid eaves is provided with two, the lid eaves is provided with three grooves, the connector is provided with two, and two connectors are respectively arranged at the two ends of top board undersurface, and the connector is provided with position-limit mechanism；The present invention can stop that rainwater directly washes away cable testing bridge, substantially increases drainage efficiency in rainy weather, and the problem of solving cover plate ponding does not easily cause the deformation of cover plate；The present invention is additionally provided with connector, and connector is provided with position-limit mechanism, and several limited impressions are arranged at intervals with spacing preiection, when the bad weather cable testing bridge such as strong wind is rocked, rocking between reduction frame body and cover plate, improve its stability.
Description
Technical field
The present invention relates to technical field of electrotechnical equipment, and in particular to a kind of waterproof cover for aluminum cable tray.
Background technology
Cable testing bridge is widely used in power engineering field, in the prior art, and cable testing bridge occurs many in
Problem, such as in rainy weather, the deformation of cover plate can cause cover plate any standing water on top, and cable testing bridge is exposed to outdoor, too
The direct projection of sun will also tend to the blue internal temperature rise of the company of causing, and be unfavorable for cable radiating.
So, how the waterproof for realizing cable testing bridge is provided, defect of the prior art is overcome, is current art technology
The problem of personnel need to solve.
The content of the invention
In order to solve problems of the prior art, the invention provides a kind of waterproof cover for aluminum cable tray
Plate.
Technical proposal that the invention solves the above-mentioned problems is：A kind of waterproof cover for aluminum cable tray, including top plate,
Lid eaves and connector, the top plate are led provided with three group of first guiding gutter, first guiding gutter including the first guide face, second
Stream interface and gathering surface, the angle of first guide face and gathering surface is a, and a is 140-150 °, the second guide face and gathering surface
Angle be b, b is 140-150 °, and the width of gathering surface is L1, wherein, a=b；
The lid eaves is provided with two, and two lid eaves are connected with the front-back of top plate respectively, and the lid eaves is provided with three grooves,
The width of the groove is L2, and groove is correspondingly arranged with gathering surface, wherein L1=L2；
The connector is provided with two, and two connectors are respectively arranged at the two ends of top board undersurface, and the connector is provided with
Position-limit mechanism, the position-limit mechanism include the first limited impression, the second limited impression, the 3rd limited impression, the first spacing preiection,
Second spacing preiection and joint face, first limited impression, the second limited impression and the first spacing preiection are located at left side,
3rd limited impression and the second spacing preiection are located at right side, one end of the first limited impression and one end phase of the first spacing preiection
Even, the other end of the first spacing preiection is connected with one end of the second limited impression, the other end and joint face of the second limited impression
One end be connected, the other end of joint face is connected with one end of the second spacing preiection, the other end of the second spacing preiection and the 4th
Limited impression is connected；
First limited impression is circular arc, and its corresponding central angle is c1, and c1 is 120-130 °, and the first spacing preiection is circle
Arc, its corresponding central angle is c2, and c2 is 120-130 °, and the second limited impression is circular arc, and its corresponding central angle is c3,
C3 is 120-130 °, and the 3rd limited impression is circular arc, and its corresponding central angle is c4, and c4 is 120-130 °, the second limit convex
It is circular arc to rise, and its corresponding central angle is c5, and c5 is 120-130 °.
The present invention has beneficial effect：
The present invention is provided with lid eaves, can stop that rainwater directly washes away cable testing bridge in rainy weather, while three the first water conservancy diversion
Groove can make rainwater concentration flow to gathering surface, then discharged by the groove of lid eaves, substantially increase drainage efficiency, solve cover plate
The problem of ponding, the deformation of cover plate is not easily caused；The present invention is additionally provided with connector, is connected for the frame body with cable testing bridge, even
Fitting is provided with position-limit mechanism, and several limited impressions are arranged at intervals with spacing preiection, rocked in the bad weather cable testing bridge such as strong wind
When, rocking between reduction frame body and cover plate improves its stability.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is top view of the present invention；
Fig. 3 is top board structure schematic diagram；
Fig. 4 is lid eaves structural representation；
Fig. 5 is connecting-piece structure schematic diagram；
In figure：1- top plates, 2- lid eaves, 3- connectors, the guide faces of 4- first, the guide faces of 5- second, 6- gathering surfaces, 7- is recessed
Groove, the limited impressions of 8- first, the limited impressions of 9- second, the limited impressions of 10- the 3rd, the spacing preiections of 11- first, 12- second is spacing
Projection, 13- joint faces.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
As illustrated, a kind of waterproof cover for aluminum cable tray, including top plate, lid eaves and connector, the top
Plate is provided with three group of first guiding gutter, and first guiding gutter includes the first guide face, the second guide face and gathering surface, and described the
The angle of one guide face and gathering surface is a, and a is 140-150 °, and the angle of the second guide face and gathering surface is b, and b is 140-
150 °, the width of gathering surface is L1, wherein, a=b；
The lid eaves is provided with two, and two lid eaves are connected with the front-back of top plate respectively, and the lid eaves is provided with three grooves,
The width of the groove is L2, and groove is correspondingly arranged with gathering surface, wherein L1=L2；
The connector is provided with two, and two connectors are respectively arranged at the two ends of top board undersurface, and the connector is provided with
Position-limit mechanism, the position-limit mechanism include the first limited impression, the second limited impression, the 3rd limited impression, the first spacing preiection,
Second spacing preiection and joint face, first limited impression, the second limited impression and the first spacing preiection are located at left side,
3rd limited impression and the second spacing preiection are located at right side, one end of the first limited impression and one end phase of the first spacing preiection
Even, the other end of the first spacing preiection is connected with one end of the second limited impression, the other end and joint face of the second limited impression
One end be connected, the other end of joint face is connected with one end of the second spacing preiection, the other end of the second spacing preiection and the 4th
Limited impression is connected；
First limited impression is circular arc, and its corresponding central angle is c1, and c1 is 120-130 °, and the first spacing preiection is circle
Arc, its corresponding central angle is c2, and c2 is 120-130 °, and the second limited impression is circular arc, and its corresponding central angle is c3,
C3 is 120-130 °, and the 3rd limited impression is circular arc, and its corresponding central angle is c4, and c4 is 120-130 °, the second limit convex
It is circular arc to rise, and its corresponding central angle is c5, and c5 is 120-130 °.
The present invention is provided with lid eaves, can stop that rainwater directly washes away cable testing bridge in rainy weather, while three the first water conservancy diversion
Groove can make rainwater concentration flow to gathering surface, then discharged by the groove of lid eaves, substantially increase drainage efficiency, solve cover plate
The problem of ponding, the deformation of cover plate is not easily caused；The present invention is additionally provided with connector, is connected for the frame body with cable testing bridge, even
Fitting is provided with position-limit mechanism, and several limited impressions are arranged at intervals with spacing preiection, rocked in the bad weather cable testing bridge such as strong wind
When, rocking between reduction frame body and cover plate improves its stability.
Claims (3)
1. a kind of waterproof cover for aluminum cable tray, it is characterised in that including top plate, lid eaves and connector, the top
Plate includes the first guide face, the second guide face and gathering surface, gathering surface provided with three group of first guiding gutter, first guiding gutter
Width be L1；
The lid eaves is provided with two, and two lid eaves are connected with the front-back of top plate respectively, and the lid eaves is described provided with three grooves
The width of groove is L2, and groove is correspondingly arranged with gathering surface, wherein L1=L2；
The connector is provided with two, and two connectors are respectively arranged at the two ends of top board undersurface, and the connector is provided with spacing
Mechanism, the position-limit mechanism includes the first limited impression, the second limited impression, the 3rd limited impression, the first spacing preiection, second
Spacing preiection and joint face, first limited impression, the second limited impression and the first spacing preiection are located at left side, the 3rd
Limited impression and the second spacing preiection are located at right side, and one end of the first limited impression is connected with one end of the first spacing preiection,
The other end of first spacing preiection is connected with one end of the second limited impression, the other end of the second limited impression and the one of joint face
End is connected, and the other end of joint face is connected with one end of the second spacing preiection, the other end of the second spacing preiection and the 4th spacing
Groove is connected.
2. a kind of waterproof cover for aluminum cable tray as claimed in claim 1, it is characterised in that the first limited impression is
Circular arc, its corresponding central angle is c1, and c1 is 120-130 °, and the first spacing preiection is circular arc, and its corresponding central angle is
C2, c2 are 120-130 °, and the second limited impression is circular arc, and its corresponding central angle is c3, and c3 is 120-130 °, and the 3rd is spacing
Groove is circular arc, and its corresponding central angle is c4, and c4 is 120-130 °, and the second spacing preiection is circular arc, its corresponding circle
Heart angle is c5, and c5 is 120-130 °.
3. a kind of waterproof cover for aluminum cable tray as claimed in claim 1, it is characterised in that first guide face
Angle with gathering surface is a, and a is 140-150 °, and the angle of the second guide face and gathering surface is b, and b is 140-150 °, wherein, a
=b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578190.9A CN107147058A (en) | 2017-07-16 | 2017-07-16 | A kind of waterproof cover for aluminum cable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578190.9A CN107147058A (en) | 2017-07-16 | 2017-07-16 | A kind of waterproof cover for aluminum cable tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107147058A true CN107147058A (en) | 2017-09-08 |
Family
ID=59775761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578190.9A Pending CN107147058A (en) | 2017-07-16 | 2017-07-16 | A kind of waterproof cover for aluminum cable tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107147058A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893213A (en) * | 2005-07-20 | 2007-01-10 | 王强 | Plastic cable bridge-carriage jointing structure |
| WO2013029099A1 (en) * | 2011-09-01 | 2013-03-07 | Ninderry Developments Pty Ltd | An insulated wall panel system with cable support |
| CN204144875U (en) * | 2014-09-28 | 2015-02-04 | 国家电网公司 | A kind of cable trough waterproof cover |
| CN204517314U (en) * | 2015-04-22 | 2015-07-29 | 河南师范大学 | A kind of trough type bridge frame |
| CN204551252U (en) * | 2014-12-15 | 2015-08-12 | 北京市市政专业设计院股份公司 | A kind of pedestrian overcrossing water guider |
| JP2016089330A (en) * | 2014-10-29 | 2016-05-23 | 大和ハウス工業株式会社 | Wiring lead-in structure |
-
2017
- 2017-07-16 CN CN201710578190.9A patent/CN107147058A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893213A (en) * | 2005-07-20 | 2007-01-10 | 王强 | Plastic cable bridge-carriage jointing structure |
| WO2013029099A1 (en) * | 2011-09-01 | 2013-03-07 | Ninderry Developments Pty Ltd | An insulated wall panel system with cable support |
| CN204144875U (en) * | 2014-09-28 | 2015-02-04 | 国家电网公司 | A kind of cable trough waterproof cover |
| JP2016089330A (en) * | 2014-10-29 | 2016-05-23 | 大和ハウス工業株式会社 | Wiring lead-in structure |
| CN204551252U (en) * | 2014-12-15 | 2015-08-12 | 北京市市政专业设计院股份公司 | A kind of pedestrian overcrossing water guider |
| CN204517314U (en) * | 2015-04-22 | 2015-07-29 | 河南师范大学 | A kind of trough type bridge frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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| RJ01 | Rejection of invention patent application after publication |