CN201787195U - Alloy plastic cable bridge stand T gear - Google Patents
Alloy plastic cable bridge stand T gear Download PDFInfo
- Publication number
- CN201787195U CN201787195U CN2010205504488U CN201020550448U CN201787195U CN 201787195 U CN201787195 U CN 201787195U CN 2010205504488 U CN2010205504488 U CN 2010205504488U CN 201020550448 U CN201020550448 U CN 201020550448U CN 201787195 U CN201787195 U CN 201787195U
- Authority
- CN
- China
- Prior art keywords
- retaining
- gear
- cable bridge
- groove
- testing bridge
- 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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- Bridges Or Land Bridges (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses an alloy plastic cable bridge stand T gear so disposed that the middle portion of the cable bridge stand T gear is provided with a plurality of T gear catching groove along length direction, The two sides of the T gear catching groove being provided with recesses, the edge of the cable bridge stand T gear being provided with bosses which are disposed adjacent to the recesses and serves as buckles, the bosses being provided with slip grooves. The cable bridge stand T gear is convenient in installation, and easy in connection to a plurality of kinds of connecting pieces. The utility model thus can constitute into a plurality of kinds of structures of cable bridge stand. The alloy plastic cable bridge stand T gear side plate has several advantages over conventional products such as strong heat resistance, low thermal expansion coefficient, efficient flame retardation, high insulating properties, strong corrosion resistance, and long service time.
Description
Technical field
The utility model belongs to the cable testing bridge field, is specifically related to a kind of alloy plastic cable testing bridge T retaining.
Background technique
Cable testing bridge is meant by what the straightway of pallet or ladder, curved logical, assembly and trailing arm, suspension bracket etc. constituted to have a rigid construction system of connecting airtight carrying cable.Cable testing bridge adopts glass steel crane span structure or steel crane span structure more at present, but the model specification of glass steel crane span structure is difficult to complete, its outward appearance is general, can produce malaise symptoms if hand directly touches, thermo-labile, wear resistance is low, long term high temperature is easily aging, just begin distortion at 50 °, can produce toxic gas under the high temperature, inflammable, its oxygen index is up to 32(and routine is 20), unshielded property, existing sound change is difficult, and installation rate is slow, cable is incorrect to cause damage to cable to the screw that connects because of drawing sometimes, cause the cable skin explosion, influence cable working life, easily quicken the aging of cable skin.And that the specification of steel crane span structure also is difficult to is complete, its outward appearance burr is more, needs earthed system, easily gets rusty under wet environment, service life is shorter, on-the-spot change is difficult, and quality is big, and installation rate is slow, cable is incorrect to cause damage to cable to the screw that connects because of drawing sometimes, cause the cable skin explosion, influence cable working life, and easily with crane span structure formation short circuit.Also there are the problems referred to above in cable testing bridge T retaining as vitals of cable testing bridge.
Summary of the invention
The purpose of this utility model is in order to overcome the problems referred to above, provides that a kind of heat resistance is strong, thermal expansion coefficient is low, good flame resistance, insulating property height, alloy plastic cable testing bridge T retaining that decay resistance is strong.
The technical solution of the utility model is as follows:
A kind of alloy plastic cable testing bridge T retaining, this cable testing bridge T retaining middle part is provided with some T retaining catching grooves along its length, both sides at described T retaining catching groove are provided with groove, are provided with the boss that play buckle effect adjacent with described groove at the edge of described cable testing bridge T retaining, are provided with draw-in groove on boss.
Multiple shape can be adopted according to the parts that connect with it in the cross section of T retaining catching groove, generally adopts rectangular or square.The outer wall of T retaining catching groove preferably adopts the groove to its both sides to play the right-angle structure of straight effect admittedly.The number of T retaining catching groove can be regulated according to the width of cable testing bridge T retaining and the number of link, and its number is preferably 1～6.
Groove and boss, and the right angle outer wall of T retaining catching groove, interface arrangment jointly, this structure links to each other with other fastening and also firmly fixes.Groove or boss all can adopt solid or hollow shape structure.Groove or boss are parallel with the length direction of cable testing bridge T retaining, and be vertical with width direction.
Multiple shape can be adopted in the cross section of boss, and in order to match with groove, its cross section is preferably rectangular or square, and its outer wall adjacent with groove adopts right-angle structure.The opening direction of the draw-in groove on the boss is opposite with groove, and draw-in groove extends in parallel at the length direction and the T rib of boss upper edge T retaining.
The beneficial effects of the utility model:
This cable testing bridge T retaining is easy for installation, is easy to multiple link and links to each other, and then constitute multiple cable testing bridge structure.Advantages such as this alloy plastic cable testing bridge T retaining side plate has that heat resistance is strong, thermal expansion coefficient is low, good flame resistance, insulating property height, decay resistance are strong, long service life are compared with traditional product and to be had very big advantage.Its structural optimal design has improved cable testing bridge T retaining installation flexibility and agility; Improve the utilization ratio of macromolecular material, had good surface appearance design and higher ornamental, attractive in appearance, need not ground connection, be fit to the use under any conditions environmental, can not produce harmful matter under the high temperature, good thermal insulation is arranged, and fire-retardant, oxygen index is up to 44, do not produce chemical reaction under the corrosive environment having, advantages of good shielding performance, on-the-spot change is easily, light weight need not bolt and connects, and installs fast, inner arm is smooth, can not cause the cable skin damage during laying.
Description of drawings
Fig. 1 is a kind of cross-sectional structure schematic representation of the present utility model.
Fig. 2 is a kind of structure schematic representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Cross-sectional structure of the present utility model as shown in Figure 1, the length of this cable testing bridge T retaining can be regulated according to concrete needs, or cuts adjusting in the erecting bed.The middle part of this alloy plastic cable testing bridge T retaining is provided with some T retaining catching grooves 1 along its length, and the number of T retaining catching groove 1 in Fig. 1 is 3.Rectangular or square are adopted in the cross section of T retaining catching groove, and the outer wall of T retaining catching groove adopts the right-angle structure that the groove 2 on its both sides is played solid straight effect.
Both sides at T retaining catching groove 1 are provided with groove 2, are provided with the boss that play buckle effect 3 adjacent with described groove 2 at the edge of cable testing bridge T retaining.Groove 2 and boss 3, and the right angle outer wall of T retaining catching groove 1, interface arrangment jointly, this structure links to each other with other fastening and also firmly fixes.Groove 2 or boss 3 all adopt the hollow shape structure.Groove 2 or boss 3 are parallel with the length direction of cable testing bridge T retaining, and be vertical with width direction.The cross section of boss 3 is rectangular or square, and boss 3 and groove 2 adjacent outer walls adopt right-angle structure.(promptly opposite with groove 2 direction) is provided with draw-in groove 4 on the bottom surface of boss 3, is connected with miscellaneous part in order to the back side with this T retaining.
This cable testing bridge T keeps off in use, and the groove 2 at its edge and boss 3 are fixedly linked with the wedging position of miscellaneous part, and its T retaining catching groove 1 can insert the joint of another parts, and then forms the cable testing bridge of different shape.
Claims (6)
1. an alloy plastic cable testing bridge T keeps off, it is characterized in that this cable testing bridge T retaining middle part is provided with some T retaining catching grooves along its length, both sides at described T retaining catching groove are provided with groove, edge at described cable testing bridge T retaining is provided with the boss that play buckle effect adjacent with described groove, is provided with draw-in groove on boss.
2. alloy plastic cable testing bridge T retaining according to claim 1 is characterized in that the cross section of described T retaining catching groove is rectangular or square.
3. alloy plastic cable testing bridge T retaining according to claim 1 is characterized in that the number of described T retaining catching groove is 1～6.
4. alloy plastic cable testing bridge T retaining according to claim 1 is characterized in that described groove or boss are hollow shape.
5. alloy plastic cable testing bridge T retaining according to claim 1 is characterized in that described groove or boss are parallel with the length direction of cable testing bridge T retaining.
6. according to claim 1,4 or 5 described alloy plastic cable testing bridge T retainings, the cross section that it is characterized in that described boss is rectangular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205504488U CN201787195U (en) | 2010-09-30 | 2010-09-30 | Alloy plastic cable bridge stand T gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205504488U CN201787195U (en) | 2010-09-30 | 2010-09-30 | Alloy plastic cable bridge stand T gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787195U true CN201787195U (en) | 2011-04-06 |
Family
ID=43819158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205504488U Expired - Fee Related CN201787195U (en) | 2010-09-30 | 2010-09-30 | Alloy plastic cable bridge stand T gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767162A (en) * | 2015-01-08 | 2015-07-08 | 陈之亭 | Polymer cable bridge |
-
2010
- 2010-09-30 CN CN2010205504488U patent/CN201787195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104767162A (en) * | 2015-01-08 | 2015-07-08 | 陈之亭 | Polymer cable bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: XIAO PINGHUA ZHANG QINYUN Effective date: 20130308 Owner name: NANJING XUNLEI ELECTROMECHANICAL EQUIPMENT CO., LT Free format text: FORMER OWNER: YANG LINA Effective date: 20130308 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lei Gaohua Inventor before: Yang Lina Inventor before: Xiao Pinghua Inventor before: Zhang Qinyun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214264 WUXI, JIANGSU PROVINCE TO: 210042 NANJING, JIANGSU PROVINCE Free format text: CORRECT: INVENTOR; FROM: YANG LINA XIAO PINGHUA ZHANG QINYUN TO: LEI GAOHUA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130308 Address after: 210042 room 1, unit 03, building 78, No. 501, Nanjing, Jiangsu, Huayuan Road Patentee after: Nanjing thunder Electromechanical Equipment Co., Ltd. Address before: 214264, Jiangsu City, Wuxi province Yixing Fang Town Industrial Concentration Area Patentee before: Yang Lina Patentee before: Xiao Pinghua Patentee before: Zhang Qinyun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120930 |