CN203722161U - Cable bridge frame possessing cable sheath abrasion prevention function - Google Patents
Cable bridge frame possessing cable sheath abrasion prevention function Download PDFInfo
- Publication number
- CN203722161U CN203722161U CN201420022583.3U CN201420022583U CN203722161U CN 203722161 U CN203722161 U CN 203722161U CN 201420022583 U CN201420022583 U CN 201420022583U CN 203722161 U CN203722161 U CN 203722161U
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- cable
- section
- lateral frame
- longitudinal support
- diameter
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Abstract
The utility model relates to cable laying usage equipment and especially relates to a cable bridge frame possessing a cable sheath abrasion prevention function. The cable bridge frame comprises a longitudinal support and a horizontal support. Two sides of the horizontal support are connected to the longitudinal support. The cable bridge frame is characterized in that a cross section of the horizontal support is in a round shape; the longitudinal support is provided with several grooves which are cooperated with the longitudinal support and cross sections of the grooves are in the round shape; the horizontal support is a three-section cylindrical structure; diameters of a first section and a third section are the same; a diameter of a second section is less than the diameter of the first section; a sleeve sleeves the second section of the horizontal support; an internal diameter of the sleeve is equal to the diameter of the first section of the horizontal support; the sleeve is a composite layer structure which is formed through successively connecting a metal layer, a rubber layer and a polytetrafluoroethylene layer from inside to outside. By using the cable bridge frame of the utility model, the cable sheath can be effectively prevented from being damaged; it is convenient to pull and lay the cable and a corrosion resistance effect is good.
Description
Technical field
The utility model relates to cable laying and uses equipment, specifically relates to the cable testing bridge with anti-cable sheath wearing and tearing function.
Background technology
In the unsettled process of deployment of cable, generally can use various metallic cable crane span structures; and the supporting surface of this conventional metals cable testing bridge is owing to being metal; therefore; cable is in process of deployment; cable sheath and metal covering can produce long friction; and then can make cable sheath be subject to wear damage in various degree; cause the frayed and attenuation of cable outermost protective layer; or make tag mark above cable frayed and grind off, further cause cable identification numeral can not accurate recording cable laying quantity etc. information state or cause cable connection difficulty.And cable testing bridge is Steel material goods, because long term exposure is in external environment, under the impact of various weather conditions and external environment, be vulnerable to corrosion.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly can prevent cable sheath breakage, be convenient to cable pulls laying, the cable testing bridge with anti-cable sheath wearing and tearing function that anti-corrosion effects is good.
For solving the problems of the technologies described above, the utility model provides following technical scheme: the cable testing bridge with anti-cable sheath wearing and tearing function, comprise longitudinal support and lateral frame, lateral frame both sides are connecting longitudinal support, lateral frame cross section is circular, longitudinal support is provided with several grooves matching with lateral frame, and groove cross section is also circular; Lateral frame is three-section type column structure, and first segment is identical with Section of three diameter, and second section diameter is less than first segment, and on lateral frame second section, cover has sleeve, sleeve diameter to equal lateral frame first segment diameter; Sleeve is lamination layer structure, is from inside to outside connected to form successively by metal level, rubber layer and polytetrafluoroethylene floor.
Further, described longitudinal support and lateral frame all adopt glass-reinforced plastic material to make.
Further, on described longitudinal support and lateral frame, all scribble polytetrafluoroethylene.
The beneficial effect that the utility model compared with prior art has is: on lateral frame, cover has sleeve, in cable laying process, cable sheath just needn't with the direct contact friction in lateral frame metal surface, and use sleeve, utilize rolling friction to replace sliding friction, reduce the breakage that friction brings, cable pulling in process of deployment is also convenient in the rolling of sleeve, simultaneously, sleeve adopts composite bed, by metal level, rubber layer and polytetrafluoroethylene floor are from inside to outside connected to form successively, polytetrafluoroethylene floor has utmost point low-friction coefficient advantage, corrosion-resistant, water resistance is good, can further reduce between cable sheath and support or sleeve and rub.Cable pulls in process of deployment; not there is not larger friction with cable testing bridge supporting surface; just can not make cable sheath be worn injury; can not cause the frayed and attenuation of cable outermost protective layer; can not make tag mark above cable frayed and grind off; the information states such as cable identification numeral energy accurate recording cable laying quantity, can make cable connection become and be more prone to, and improve construction economy benefit.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model lateral frame structural representation;
Fig. 3 is the utility model sleeve lamination layer structure schematic diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
Known referring to figs. 1 through Fig. 3, there is the cable testing bridge of anti-cable sheath wearing and tearing function, comprise longitudinal support 1 and lateral frame 2, lateral frame 2 both sides are connecting longitudinal support 1, lateral frame 2 cross sections are circular, longitudinal support 1 is provided with several grooves 11 matching with lateral frame 2, and groove 11 cross sections are also circular; Lateral frame 2 is three-section type column structure, and first segment 21 is identical with Section of 3 23 diameters, and second section 22 diameters are less than first segment 21, and on lateral frame 2 second sections 22, cover has sleeve 3, sleeve 3 internal diameters to equal lateral frame 2 first segment 21 diameters; Sleeve 3 is lamination layer structures, is from inside to outside connected to form successively by metal level 31, rubber layer 32 and polytetrafluoroethylene floor 33.
Described longitudinal support 1 and lateral frame 2 all adopt glass-reinforced plastic material to make, and have advantages of that corrosion resistance is strong and cost is low.The cable testing bridge mechanical strength that glass-reinforced plastic material is made is high, the rigidity of existing metal crane span structure, and the toughness that has again fiberglass to force, corrosion resistance and good, ageing resistace are strong, handsome in appearance, easy for installation, long service life.
On described longitudinal support 1 and lateral frame 2, all scribble polytetrafluoroethylene.Polytetrafluoroethylene, have antiacid alkali resistant,, the feature of high temperature resistant, anti-various organic solvents, coefficient of friction is extremely low, and is dissolved in hardly all solvents.
When making, on a side longitudinal support 1, lateral frame 2 is installed, on each lateral frame 2, is overlapped upper bush 3, and then the opposite side longitudinal support 1 of assembling crane span structure, assemble completely, finally weld, surface treatment.When on-the-spot use, use the same with common cable crane span structure, has effectively prevented the wearing and tearing of cable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. there is the cable testing bridge of anti-cable sheath wearing and tearing function, comprise longitudinal support and lateral frame, lateral frame both sides are connecting longitudinal support, it is characterized in that: lateral frame cross section is for circular, longitudinal support is provided with several grooves matching with lateral frame, and groove cross section is also circular; Lateral frame is three-section type column structure, and first segment is identical with Section of three diameter, and second section diameter is less than first segment, and on lateral frame second section, cover has sleeve, sleeve diameter to equal lateral frame first segment diameter; Sleeve is lamination layer structure, is from inside to outside connected to form successively by metal level, rubber layer and polytetrafluoroethylene floor.
2. the cable testing bridge with anti-cable sheath wearing and tearing function according to claim 1, is characterized in that: described longitudinal support and lateral frame all adopt glass-reinforced plastic material to make.
3. the cable testing bridge with anti-cable sheath wearing and tearing function according to claim 1, is characterized in that: on described longitudinal support and lateral frame, all scribble polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022583.3U CN203722161U (en) | 2014-01-14 | 2014-01-14 | Cable bridge frame possessing cable sheath abrasion prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022583.3U CN203722161U (en) | 2014-01-14 | 2014-01-14 | Cable bridge frame possessing cable sheath abrasion prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722161U true CN203722161U (en) | 2014-07-16 |
Family
ID=51161287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022583.3U Expired - Fee Related CN203722161U (en) | 2014-01-14 | 2014-01-14 | Cable bridge frame possessing cable sheath abrasion prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722161U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836175A (en) * | 2015-04-20 | 2015-08-12 | 江苏巴斯威节能科技有限公司 | Horizontal multilayer gantry frame of volcanic rock inorganic mineral matter fully-poured bus |
| CN105244825A (en) * | 2015-11-04 | 2016-01-13 | 苏州宝翰顺天实业有限公司 | Rhombic cable ladder applied to wind power generation system |
| CN106936100A (en) * | 2017-03-29 | 2017-07-07 | 成都协恒科技有限公司 | Cable testing bridge with anti-wear function |
| CN108110697A (en) * | 2018-01-31 | 2018-06-01 | 郑州学府电子工程技术有限公司 | A kind of slip line card crane span structure |
-
2014
- 2014-01-14 CN CN201420022583.3U patent/CN203722161U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836175A (en) * | 2015-04-20 | 2015-08-12 | 江苏巴斯威节能科技有限公司 | Horizontal multilayer gantry frame of volcanic rock inorganic mineral matter fully-poured bus |
| CN104836175B (en) * | 2015-04-20 | 2017-03-01 | 陈成国 | A kind of volcanic rock inorganic mineral pours into a mould bus horizontal multilamellar gantry support entirely |
| CN105244825A (en) * | 2015-11-04 | 2016-01-13 | 苏州宝翰顺天实业有限公司 | Rhombic cable ladder applied to wind power generation system |
| CN105244825B (en) * | 2015-11-04 | 2018-01-19 | 苏州宝翰顺天实业有限公司 | A kind of rhombus cable ladder applied to wind generator system |
| CN106936100A (en) * | 2017-03-29 | 2017-07-07 | 成都协恒科技有限公司 | Cable testing bridge with anti-wear function |
| CN106936100B (en) * | 2017-03-29 | 2019-01-25 | 成都协恒科技有限公司 | Cable testing bridge with anti-wear function |
| CN108110697A (en) * | 2018-01-31 | 2018-06-01 | 郑州学府电子工程技术有限公司 | A kind of slip line card crane span structure |
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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: 20140716 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |