CN106451264A - Tray type cable bridge - Google Patents
Tray type cable bridge Download PDFInfo
- Publication number
- CN106451264A CN106451264A CN201610678603.6A CN201610678603A CN106451264A CN 106451264 A CN106451264 A CN 106451264A CN 201610678603 A CN201610678603 A CN 201610678603A CN 106451264 A CN106451264 A CN 106451264A
- Authority
- CN
- China
- Prior art keywords
- plate
- side plate
- base plate
- installing hole
- cable
- 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
- H02G3/0456—Ladders or other supports
-
- 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
- H02G3/03—Cooling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a tray type cable bridge used for cable laying. The tray type cable bridge comprises a cover plate and a cable chute, wherein the cable chute comprises a bottom plate, and a first side plate and a second side plate mounted on the bottom plate; the first side plate and the second side plate are arranged oppositely; multiple cambered convex columns are distributed in positions, perpendicular to the bottom plate extension direction, of the bottom plate; strip-shaped heat dissipation holes are formed between adjacent two cambered convex columns; and the length of the strip-shaped heat dissipation holes is slightly smaller than that of the cambered convex columns, and the length value of the strip-shaped heat dissipation holes is normally 0.8-0.9 of that of the cambered convex columns. Therefore, scratching of the rubber skin on the surface of the cable in the cable laying process can be effectively avoided; and meanwhile, the bearing capacity of the cable bridge also can be improved.
Description
Technical field
The present invention relates to a kind of cable testing bridge.
Background technology
Tray type cable bridge is the most widely used one of aspect such as oil, chemical industry, light industry, telecommunication.It has weight
Gently, load is big, handsome in appearance, simple in construction, the advantage such as easy for installation.It is i.e. applicable to the installation of power cable, is also suitable for
Laying of control cable.
In prior art, conventional tray type cable bridge, in order to improve heat-sinking capability, typically set on the base plate of crane span structure
It is equipped with some louvres, it is achieved the ventilation and heat of cable, but, such version, cause the cable laying on base plate
Surface rubber is easily scratched by louvre, affects the normal use of cable.
Content of the invention
The present invention provides a kind of tray type cable bridge, and it can be effectively prevented from cable scratch surface in laid processes
Rubber, can also improve the weight capacity of cable testing bridge simultaneously.
For solving above-mentioned technical problem, technical scheme is as follows：
A kind of tray type cable bridge, is used for cable laying, including cover plate and cable trough, described cable trough include base plate, with
And be arranged on base plate the first side plate, the second side plate, the first side plate, the second side plate are oppositely arranged；Described base plate is vertically
Some cambered surface projection is distributed in the position of base plate bearing of trend, between two adjacent cambered surface projections, is provided with bar shaped heat radiation
Hole, the length of this bar shaped louvre is slightly less than the length of cambered surface projection, usual value be cambered surface projection length 0.8-0.9 it
Between.
As a further improvement on the present invention, between the first described side plate and base plate, between the second side plate and base plate all
Bolt assembly is used to be connected by L-shaped connector.
As a further improvement on the present invention, described L-shaped connector, including cross connecting plate and longitudinally connected plate,
Cross connecting plate offer three in equilateral triangle distribution installing hole a, longitudinally connected plate then offers three in etc.
The installing hole b of limit Triangle-Profile；Have on first side plate and the second side plate and mate with the installing hole b on longitudinally connected plate
Installing hole c；Then there is on base plate the installing hole d mating with the installing hole a on cross connecting plate.
As a further improvement on the present invention, described louvre center O distinguishes with the tangent line of adjacent two cambered surface projections
For OA, OB, the value of the angle α of tangent line OA and tangent line OB is between 100 °-120 °.
According to above-mentioned technical scheme, relative to prior art, the present invention has following beneficial effect：
The position that the present invention is perpendicular to base plate bearing of trend on base plate is distributed some cambered surface projections, two adjacent cambered surfaces
Being provided with bar shaped louvre between projection, therefore, the air-flow being entered cable trough by bar shaped louvre will be along adjacent two
The cambered surface of cambered surface projection is climbed, and is similar to the runner of a taper；Meanwhile, when cable then cable trough laying, convex with each cambered surface
Post is linear contact lay, and therefore, the most surfaces of cable all can obtain preferable ventilating and cooling, thus improves the cold of cable trough
But effect；In addition, the such arrangement of the present invention so that cambered surface projection also has the effect of reinforcement, can improve cable
The bearing capacity of groove.
Brief description
Fig. 1 is the structural representation of tray type cable bridge of the present invention；
Fig. 2 is the structural representation of base plate of the present invention；
Fig. 3 is the partial structurtes schematic diagram of base plate section；
In figure：1-cover plate；2-the first side plate；3-the second side plate；4-base plate；41-louvre；42-cambered surface projection；43-installing hole
d；5-L shape connector；
OO ' is the axis that louvre is perpendicular to base plate plane, and O is the center of louvre；OA is louvre center to cambered surface projection a
Tangent line, OB is louvre center to the tangent line of cambered surface projection b, and cambered surface projection a, cambered surface projection b are that two adjacent cambered surfaces are convex
Post.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Below
Description only actually at least one exemplary embodiment is illustrative, and never conduct to the present invention and application thereof or makes
Any restriction.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.Unless specifically stated otherwise, otherwise real at these
Execute the parts of elaboration in example and the positioned opposite of step.Expression formula and numerical value do not limit the scope of the invention.Simultaneously, it should bright
In vain, for the ease of describing, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship.Right
May be not discussed in detail in technology, method and apparatus known to person of ordinary skill in the relevant, but in the appropriate case, institute
State technology, method and apparatus should be considered authorize specification a part.Shown here with in all examples discussing, appoint
What occurrence should be construed as merely exemplary, not as restriction.Therefore, other examples of exemplary embodiment can
To have different values.
For the ease of describing, space relative terms here can be used, as " ... on ", " ... top ",
" at ... upper surface ", " above " etc., be used for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms is intended to comprise except the described in the drawings orientation of device
Outside different azimuth in use or operation.For example, it if the device in accompanying drawing is squeezed, then is described as " at other devices
Part or construction above " or " other devices or construction on " device after will be positioned as " other devices or construct under
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.This device also can be with other different modes positioning (90-degree rotation or be in other orientation).
As Figure 1-3, tray type cable bridge of the present invention, is used for cable laying, including cover plate and cable
Groove, described cable trough includes base plate and the first side plate being arranged on base plate, the second side plate, the first side plate, the second side plate phase
To setting；Described base plate is distributed some cambered surface projections, two adjacent arcs in the position being perpendicular to base plate bearing of trend
Being provided with bar shaped louvre between the projection of face, the length of this bar shaped louvre is slightly less than the length of cambered surface projection, and usual value is
Between the 0.8-0.9 of cambered surface projection length.
In the present invention, between the first described side plate and base plate, bolt assembly between the second side plate and base plate, is all used to lead to
Cross L-shaped connector to connect, to increase the weight capacity of whole cable trough.Described L-shaped connector, including cross connecting plate and vertical
To connecting plate, cross connecting plate, longitudinally connected plate offer respectively three distributions in equilateral triangle installing hole a,
Installing hole b, the first side plate, the second side plate are then corresponding with the installing hole b on the longitudinally connected plate of corresponding L-shaped connecting plate respectively
Setting out installing hole c, base plate is then corresponding with the installing hole a on the cross connecting plate of corresponding L-shaped connecting plate sets out installing hole
D, in other words, the first side plate and the second side plate has the installing hole c mating with the installing hole b on longitudinally connected plate；The end
Then there is on plate the installing hole d mating with the installing hole a on cross connecting plate.
In addition, the present invention is when arranging cambered surface projection and bar shaped louvre, need to be noted that its parameter, specifically：
Louvre center O is respectively OA, OB with the tangent line of adjacent two cambered surface projections, and the value of the angle α of tangent line OA and tangent line OB is situated between
In 100 °-120 °.
Claims (4)
1. a tray type cable bridge, is used for cable laying, including cover plate and cable trough, described cable trough include base plate,
And be arranged on base plate the first side plate, the second side plate, the first side plate, the second side plate are oppositely arranged；It is characterized in that, described
Base plate some cambered surface projection is distributed in the position being perpendicular to base plate bearing of trend, set between two adjacent cambered surface projections
Being equipped with bar shaped louvre, the length of this bar shaped louvre is slightly less than the length of cambered surface projection, and usual value is cambered surface projection length
0.8-0.9 between.
2. tray type cable bridge according to claim 1, it is characterised in that between the first described side plate and base plate,
Bolt assembly is all used to be connected by L-shaped connector between second side plate and base plate.
3. tray type cable bridge according to claim 2, it is characterised in that described L-shaped connector, including laterally connect
Fishplate bar and longitudinally connected plate, offer the installing hole a of three distributions in equilateral triangle, and longitudinally connected plate at cross connecting plate
On then offer three in equilateral triangle distribution installing hole b；
There is on first side plate and the second side plate the installing hole c mating with the installing hole b on longitudinally connected plate；Then have on base plate
There is the installing hole d mating with the installing hole a on cross connecting plate.
4. tray type cable bridge according to claim 1, it is characterised in that described louvre center O and adjacent two
The tangent line of individual cambered surface projection is respectively OA, OB, and the value of the angle α of tangent line OA and tangent line OB is between 100 °-120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678603.6A CN106451264A (en) | 2016-08-17 | 2016-08-17 | Tray type cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610678603.6A CN106451264A (en) | 2016-08-17 | 2016-08-17 | Tray type cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451264A true CN106451264A (en) | 2017-02-22 |
Family
ID=58181175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610678603.6A Pending CN106451264A (en) | 2016-08-17 | 2016-08-17 | Tray type cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451264A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972424A (en) * | 2017-03-29 | 2017-07-21 | 成都协恒科技有限公司 | Dedusting type cable testing bridge |
| CN107039933A (en) * | 2017-05-26 | 2017-08-11 | 张超 | A kind of cable testing bridge of perfect heat-dissipating |
| CN108063410A (en) * | 2017-12-27 | 2018-05-22 | 嘉兴恒杰电力设备安装有限公司 | A kind of cable testing bridge with water-proof function |
| CN108808585A (en) * | 2018-06-01 | 2018-11-13 | 江苏华强电力设备有限公司 | A kind of high heat radiation gas permeability tray type cable bridge |
| CN115149471A (en) * | 2022-07-08 | 2022-10-04 | 上海外高桥造船有限公司 | Assembled cable trough includes its boats and ships |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2388773B (en) * | 2002-05-23 | 2005-07-13 | William Gerard Lee | Carpet edge protection and cable/pipe protection |
| CN2785217Y (en) * | 2004-02-19 | 2006-05-31 | 安军杰 | Unit bridge frame, connecting board and fixing piece for forming cable bridge frame |
| CN201129543Y (en) * | 2007-11-30 | 2008-10-08 | 江苏天源华威电气集团有限公司 | Cable bridge frame |
| CN203589627U (en) * | 2013-11-22 | 2014-05-07 | 尹晓普 | Novel ladder-disc type cable bridge frame |
| CN204205468U (en) * | 2014-09-22 | 2015-03-11 | 齐丹 | A kind of cable testing bridge crossbeam and there is the cable testing bridge of circular arc crossbeam |
| CN104934908A (en) * | 2015-05-08 | 2015-09-23 | 江苏士林电气设备有限公司 | Fast mounting/dismounting bridge |
| CN206099195U (en) * | 2016-08-17 | 2017-04-12 | 江苏海纳机电集团有限公司 | Pallet type cable bridge stand |
-
2016
- 2016-08-17 CN CN201610678603.6A patent/CN106451264A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2388773B (en) * | 2002-05-23 | 2005-07-13 | William Gerard Lee | Carpet edge protection and cable/pipe protection |
| CN2785217Y (en) * | 2004-02-19 | 2006-05-31 | 安军杰 | Unit bridge frame, connecting board and fixing piece for forming cable bridge frame |
| CN201129543Y (en) * | 2007-11-30 | 2008-10-08 | 江苏天源华威电气集团有限公司 | Cable bridge frame |
| CN203589627U (en) * | 2013-11-22 | 2014-05-07 | 尹晓普 | Novel ladder-disc type cable bridge frame |
| CN204205468U (en) * | 2014-09-22 | 2015-03-11 | 齐丹 | A kind of cable testing bridge crossbeam and there is the cable testing bridge of circular arc crossbeam |
| CN104934908A (en) * | 2015-05-08 | 2015-09-23 | 江苏士林电气设备有限公司 | Fast mounting/dismounting bridge |
| CN206099195U (en) * | 2016-08-17 | 2017-04-12 | 江苏海纳机电集团有限公司 | Pallet type cable bridge stand |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972424A (en) * | 2017-03-29 | 2017-07-21 | 成都协恒科技有限公司 | Dedusting type cable testing bridge |
| CN107039933A (en) * | 2017-05-26 | 2017-08-11 | 张超 | A kind of cable testing bridge of perfect heat-dissipating |
| CN108063410A (en) * | 2017-12-27 | 2018-05-22 | 嘉兴恒杰电力设备安装有限公司 | A kind of cable testing bridge with water-proof function |
| CN108808585A (en) * | 2018-06-01 | 2018-11-13 | 江苏华强电力设备有限公司 | A kind of high heat radiation gas permeability tray type cable bridge |
| CN115149471A (en) * | 2022-07-08 | 2022-10-04 | 上海外高桥造船有限公司 | Assembled cable trough includes its boats and ships |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |