CN107465160A - A kind of cable bridge - Google Patents
A kind of cable bridge Download PDFInfo
- Publication number
- CN107465160A CN107465160A CN201710891333.1A CN201710891333A CN107465160A CN 107465160 A CN107465160 A CN 107465160A CN 201710891333 A CN201710891333 A CN 201710891333A CN 107465160 A CN107465160 A CN 107465160A
- Authority
- CN
- China
- Prior art keywords
- cable bridge
- side plate
- lower flange
- bridge according
- expansion link
- 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
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 238000012946 outsourcing Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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
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 kind of cable bridge, including：Two side plates being oppositely arranged（1）, the side plate（1）Bottom be provided with inside lower flange（2）, the two lower flange（2）Between by some expansion links（5）It is connected, the expansion link（5）Upper surface and the side plate（1）By vertical strengthening ribs between inner surface（10）It is connected, all the vertical strengthening ribs（10）Between by cross reinforcing（11）It is connected.A kind of cable bridge provided by the invention, lateral dimension is adjustable, can carry out width adjustment according to the width requirement of different cables in actual installation, and quality is good, and stability is good, is unlikely to deform.
Description
Technical field
The present invention relates to a kind of cable bridge, belongs to for distribution technique field.
Background technology
Crane span structure is as the device for being used for fixed cable for field of power distribution, and its application is very extensive, current crane span structure knot
Structure is generally the trench structure being made up of bottom plate and two side plates, and the structure is integrated formed structure, the width on lateral dimension
It is fixed, the width requirement of different cables in actual installation can not be met.
The content of the invention
Present invention solves the technical problem that it is adjustable to be to provide a kind of lateral dimension, can be according to different cables in actual installation
Width requirement carry out width adjustment, and quality is good, and stability is good, on-deformable cable bridge.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of cable bridge, including：Two side plates being oppositely arranged, the bottom of the side plate are provided with inside lower flange, two institutes
State and be connected by some expansion links between lower flange, by vertical strengthening ribs between the expansion link upper surface and the side wall inner surfaces
It is connected, is all connected between the vertical strengthening ribs by cross reinforcing.
The vertical strengthening ribs are right angled triangle, the right-angle side of the right angled triangle respectively with the expansion link upper table
Face and the side wall inner surfaces are closely coupled, and the hypotenuse of the right angled triangle is arc.
The top of the side plate is provided with inside upper overturning, and it is stepped convex that the lower surface of the upper overturning is provided with N levels
Rise, be first order step at the stepped raised close side plate, be N at the stepped raised remote side plate
Level step.
The expansion link includes two outer bars positioned at interior bar both ends described in middle interior bar and difference outsourcing, the outer bar
To be slidably connected between interior bar, the end of the outer bar is connected with lower flange.
Described be slidably connected connects including slide rail chute type.
N is >=3 natural number.
The both ends of the expansion link and the junction of the lower flange are provided with screwed hole, and screw passes through two screw threads
Fixed behind hole by nut.
A kind of cable bridge provided by the invention, the setting of expansion link, make the lateral dimension of the present invention adjustable, can be according to reality
The width requirement of different cables carries out width adjustment in the installation of border, and versatile, flexibility is strong；Vertical strengthening ribs and laterally reinforcement
The setting of muscle, make quality of the present invention good, stability is good, is unlikely to deform；The hypotenuse of vertical strengthening ribs is the setting of arc, makes this hair
It is bright to be easy to cable wiring and prevent plowing from cable；Stepped raised setting, effectively avoid cable from being slipped from wire casing, and keep away
Exempt to scratch cable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of cable bridge, including：Two side plates 1 being oppositely arranged, the bottom setting of the side plate 1 are oriented
Interior lower flange 2, it is connected by some expansion links 5 between the two lower flange 2, in the upper surface of expansion link 5 and the side plate 1
It is connected between surface by vertical strengthening ribs 10, is all connected between the vertical strengthening ribs 10 by cross reinforcing 11.
The vertical strengthening ribs 10 are right angled triangle, the right-angle side of the right angled triangle respectively with the expansion link 5
Upper surface and the inner surface of the side plate 1 are closely coupled, and the hypotenuse of the right angled triangle is arc.
The top of the side plate 1 is provided with inside upper overturning 3, and it is stepped that the lower surface of the upper overturning 3 is provided with N levels
Projection 4, described stepped raised 4 is first order step at the side plate 1, and described stepped raised 4 away from the side plate 1
Locate as N level steps.N is >=3 natural number.
The expansion link 5 includes two outer bars 7 positioned at the both ends of interior bar 6 described in middle interior bar 6 and difference outsourcing, described
To be slidably connected between outer bar 7 and interior bar 6, the end of the outer bar 7 is connected with lower flange 2.
Described be slidably connected connects including slide rail chute type.
The both ends of the expansion link 5 and the junction of the lower flange 2 are provided with screwed hole 8, and screw 9 is through described in two
Fixed after screwed hole 8 by nut.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
- A kind of 1. cable bridge, it is characterised in that：Including：Two side plates being oppositely arranged（1）, the side plate（1）Bottom set There is inside lower flange（2）, the two lower flange（2）Between by some expansion links（5）It is connected, the expansion link（5）Upper surface With the side plate（1）By vertical strengthening ribs between inner surface（10）It is connected, all the vertical strengthening ribs（10）Between by transverse direction Reinforcement（11）It is connected.
- A kind of 2. cable bridge according to claim 1, it is characterised in that：The vertical strengthening ribs（10）For right angle trigonometry Shape, the right-angle side of the right angled triangle respectively with the expansion link（5）Upper surface and the side plate（1）The close phase of inner surface Even, the hypotenuse of the right angled triangle is arc.
- A kind of 3. cable bridge according to claim 1, it is characterised in that：The side plate（1）Top be provided with inwardly Upper overturning（3）, the upper overturning（3）Lower surface be provided with the stepped projection of N levels（4）, the stepped projection（4）It is close The side plate（1）Locate as first order step, the stepped projection（4）Away from the side plate（1）Locate as N level steps.
- A kind of 4. cable bridge according to claim 1, it is characterised in that：The expansion link（5）Including positioned at centre Interior bar（6）With interior bar described in outsourcing respectively（6）Two outer bars at both ends（7）, the outer bar（7）With interior bar（6）Between for slide Connection, the outer bar（7）End and lower flange（2）It is connected.
- A kind of 5. cable bridge according to claim 4, it is characterised in that：Described be slidably connected connects including slide rail chute type Connect.
- A kind of 6. cable bridge according to claim 3, it is characterised in that：N is >=3 natural number.
- A kind of 7. cable bridge according to claim 1 or 4, it is characterised in that：The expansion link（5）Both ends with it is described Lower flange（2）Junction be provided with screwed hole（8）, screw（9）Through two screwed holes（8）Fixed afterwards by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891333.1A CN107465160A (en) | 2017-09-27 | 2017-09-27 | A kind of cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710891333.1A CN107465160A (en) | 2017-09-27 | 2017-09-27 | A kind of cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107465160A true CN107465160A (en) | 2017-12-12 |
Family
ID=60553899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710891333.1A Pending CN107465160A (en) | 2017-09-27 | 2017-09-27 | A kind of cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107465160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224700A (en) * | 2021-02-03 | 2021-08-06 | 华能江阴燃机热电有限责任公司 | Bridge for laying gas turbine power plant lines and manufacturing and processing device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684872A (en) * | 2008-09-25 | 2010-03-31 | 殷炳发 | Improved connection structure of bottom plate and lateral plates of cable bridge |
| CN202402793U (en) * | 2011-11-30 | 2012-08-29 | 马鞍山市秋枫工程塑料异型材料制造有限责任公司 | Plastic-steel cable bridge with insertion side plates |
| US20160006227A1 (en) * | 2014-07-03 | 2016-01-07 | Cooper Technologies Company | Cable tray rail |
| CN205039484U (en) * | 2015-10-14 | 2016-02-17 | 镇江市神龙电器管件有限公司 | Aluminum alloy crane span structure |
| CN207218161U (en) * | 2017-09-27 | 2018-04-10 | 镇江玄润电气设备有限公司 | A kind of cable bridge |
-
2017
- 2017-09-27 CN CN201710891333.1A patent/CN107465160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684872A (en) * | 2008-09-25 | 2010-03-31 | 殷炳发 | Improved connection structure of bottom plate and lateral plates of cable bridge |
| CN202402793U (en) * | 2011-11-30 | 2012-08-29 | 马鞍山市秋枫工程塑料异型材料制造有限责任公司 | Plastic-steel cable bridge with insertion side plates |
| US20160006227A1 (en) * | 2014-07-03 | 2016-01-07 | Cooper Technologies Company | Cable tray rail |
| CN205039484U (en) * | 2015-10-14 | 2016-02-17 | 镇江市神龙电器管件有限公司 | Aluminum alloy crane span structure |
| CN207218161U (en) * | 2017-09-27 | 2018-04-10 | 镇江玄润电气设备有限公司 | A kind of cable bridge |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113224700A (en) * | 2021-02-03 | 2021-08-06 | 华能江阴燃机热电有限责任公司 | Bridge for laying gas turbine power plant lines and manufacturing and processing device thereof |
| CN113224700B (en) * | 2021-02-03 | 2022-08-23 | 华能江阴燃机热电有限责任公司 | Bridge for laying gas turbine power plant lines |
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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: 20171212 |
|
| RJ01 | Rejection of invention patent application after publication |