CN205489381U - Automatic compensation's support can carry out cable - Google Patents
Automatic compensation's support can carry out cable Download PDFInfo
- Publication number
- CN205489381U CN205489381U CN201620192638.4U CN201620192638U CN205489381U CN 205489381 U CN205489381 U CN 205489381U CN 201620192638 U CN201620192638 U CN 201620192638U CN 205489381 U CN205489381 U CN 205489381U
- Authority
- CN
- China
- Prior art keywords
- support bar
- revolute pair
- locking device
- guide rail
- slide block
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses an automatic compensation's support can carry out cable, including guide rail, left branch vaulting pole and right branch vaulting pole, the guide rail welding is on the base, intermediate position welding in both ends has the stop collar about the base, a slim slide block and short slider respectively be equipped with in the rectangle through -hole at guide rail left and right sides both ends, two slim slide blocks pass through the revolute pair and link to each other with left branch vaulting pole and right branch vaulting pole respectively, left branch vaulting pole and right branch vaulting pole pass through the revolute pair and connect, be fixed with the cylinder on the short slider, the piston rod is equipped with on the cylinder, the piston rod passes through the revolute pair and is connected with the middle part of left branch vaulting pole and right branch vaulting pole, respectively be fixed with two lower locking device at left branch vaulting pole and right branch vaulting pole upper surface, lower locking device passes through the bolt and is connected with last locking device, this support simple structure, convenient to use, it is with low costs.
Description
Technical field
This utility model relates to a kind of electric power facility, a kind of support that can automatically compensate cable.
Background technology
Cable is one of important component part of power transmission facility；But because it is in open-air atmosphere, it is easily subject to the impact of temperature and results in phenomenon of expanding with heat and contract with cold, thus affect the service life of cable；It can be compensated by device automatically the most well.
Utility model content
The purpose of this utility model is to provide a kind of support that can automatically compensate cable, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of support that can automatically compensate cable, including guide rail, left support bar and right support bar；Described rail welding is on base；Centre position, two ends, described base left and right is welded with stop collar；Stop collar inwall is equipped with some rollers；Respectively equipped with a slim slide block and short slide block in the rectangular through-hole at two ends, guide rail left and right；Described slim slide block and short slider bottom are equipped with roller；Two slim slide blocks are connected with left support bar and right support bar respectively by revolute pair；Described left support bar and right support bar are connected by revolute pair；Left support bar middle part is connected with the first scissors rod by revolute pair；The described first scissors rod other end is connected with the short slide block in through hole on the right side of guide rail by revolute pair；Right support bar middle part is connected with the second scissors rod by revolute pair；The described second scissors rod other end is connected with the short slide block in guide rail PATENT left side via by revolute pair；The middle part of the first scissors rod and the second scissors rod is connected by revolute pair；It is fixed with cylinder on described short slide block；Equipped with piston rod on described cylinder；Described piston rod is connected with the middle part of left support bar and right support bar by revolute pair；Two lower locking devices respectively it are fixed with at left support bar and right support bar upper surface；Described lower locking device is connected with upper locking device by bolt；Equipped with rubber ring inside upper locking device and lower locking device.
As further program of the utility model: described guide rail is rectangular structure, two ends, left and right offer rectangular through-hole respectively.
As this utility model further scheme: described stop collar uses eight prism structures, inside is provided with through hole, and through hole cross section is positive octahedral shape.
As this utility model further scheme: described upper locking device and lower locking device are semicircular configuration.
Compared with prior art, the beneficial effects of the utility model are:
By the cylinder installed, make this support can be automatically adjusted the compensation dosage to cable according to variations in temperature, it is not necessary to complicated structure and control element；Position-limiting action by guide rail rectangular opening, it is to avoid damage at inclement weather conditions lower cylinder and affect the normal use of cable；This supporting structure is simple, easy to use, low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the support that can automatically compensate cable.
Fig. 2 is the top view of the support that can automatically compensate cable.
Fig. 3 is the structural representation of stop collar in the support that can automatically compensate cable.
Fig. 4 is the structural representation of locking device in the support that can automatically compensate cable.
In figure: 1-stop collar, 2-left support bar, 3-upper locking device, locking device under 4-, 5-the first scissors rod, 6-the second scissors rod, 7-right support bar, 8-piston rod, 9-cylinder, 10-base, 11-guide rail, the short slide block of 12-, 13-roller, 14-slim slide block, 15-roller, 16-bolt, 17-rubber ring.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-4, a kind of support that can automatically compensate cable, including guide rail 11, left support bar 2 and right support bar 7；Described guide rail 11 is rectangular structure, and two ends, left and right offer rectangular through-hole respectively；Guide rail 11 is welded on base 10；Centre position, described base about 10 two ends is welded with stop collar 1；Described stop collar 1 uses eight prism structures, and inside is provided with through hole, and through hole cross section is positive octahedral shape；Stop collar 1 inwall is equipped with some rollers 15；Described roller 15 effectively reduces the friction of cable while cable is played position-limiting action, protects the insulating barrier of cable；Respectively equipped with a slim slide block 14 and short slide block 12 in the rectangular through-hole at guide rail about 11 two ends；Equipped with roller 13 bottom described slim slide block 14 and short slide block 12；Two slim slide blocks 14 are connected with left support bar 2 and right support bar 7 respectively by revolute pair；Described left support bar 2 and right support bar 7 are connected by revolute pair；Left support bar 2 middle part is connected with the first scissors rod 5 by revolute pair；Described first scissors rod 5 other end is connected with the short slide block 12 in through hole on the right side of guide rail 11 by revolute pair；Right support bar 7 middle part is connected with the second scissors rod 6 by revolute pair；Described second scissors rod 6 other end is connected with the short slide block 12 in guide rail 11 PATENT left side via by revolute pair；The middle part of the first scissors rod 5 and the second scissors rod 6 is connected by revolute pair；It is fixed with cylinder 9 on described short slide block 12；Equipped with piston rod 8 on described cylinder 9；Described piston rod 8 is connected with the middle part of left support bar 2 and right support bar 7 by revolute pair；Two lower locking devices 4 respectively it are fixed with at left support bar 2 and right support bar 7 upper surface；Described lower locking device 4 is connected with upper locking device 3 by bolt；Described upper locking device 3 and lower locking device 4 are semicircular configuration；Equipped with rubber ring 17 inside upper locking device 3 and lower locking device 4, play the effect of protection cable.
Operation principle of the present utility model is:
When the temperature increases, in cylinder 9, when gases are heated, they expand, and piston rod 8 protrudes upward, and left support bar 2 and right support bar 7 jack-up, slim slide block 14 and short slide block 12 is drawn close to centre；Now, elongated cable will be caused to strain owing to expanding with heat and contract with cold phenomenon；When the temperature decreases, the gas in cylinder 9 is retracted downwards by cold events, piston rod 8, and left support bar 2 and right support bar 7 height reduction, slim slide block 14 and short slide block 12 slide to both sides；Now, the cable shortened will be caused to loosen owing to expanding with heat and contract with cold phenomenon.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (4)
1. the support that can automatically compensate cable, including guide rail, left support bar and right support bar；It is characterized in that, described rail welding is on base；Centre position, two ends, described base left and right is welded with stop collar；Stop collar inwall is equipped with some rollers；Respectively equipped with a slim slide block and short slide block in the rectangular through-hole at two ends, guide rail left and right；Described slim slide block and short slider bottom are equipped with roller；Two slim slide blocks are connected with left support bar and right support bar respectively by revolute pair；Described left support bar and right support bar are connected by revolute pair；Left support bar middle part is connected with the first scissors rod by revolute pair；The described first scissors rod other end is connected with the short slide block in through hole on the right side of guide rail by revolute pair；Right support bar middle part is connected with the second scissors rod by revolute pair；The described second scissors rod other end is connected with the short slide block in guide rail PATENT left side via by revolute pair；The middle part of the first scissors rod and the second scissors rod is connected by revolute pair；It is fixed with cylinder on described short slide block；Equipped with piston rod on described cylinder；Described piston rod is connected with the middle part of left support bar and right support bar by revolute pair；Two lower locking devices respectively it are fixed with at left support bar and right support bar upper surface；Described lower locking device is connected with upper locking device by bolt；Equipped with rubber ring inside upper locking device and lower locking device.
The support that can automatically compensate cable the most according to claim 1, it is characterised in that described guide rail is rectangular structure, two ends, left and right offer rectangular through-hole respectively.
The support that can automatically compensate cable the most according to claim 1, it is characterised in that described stop collar uses eight prism structures, inside is provided with through hole, and through hole cross section is positive octahedral shape.
The support that cable can be compensated automatically the most according to claim 1, it is characterised in that described upper locking device and lower locking device are semicircular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192638.4U CN205489381U (en) | 2016-03-14 | 2016-03-14 | Automatic compensation's support can carry out cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192638.4U CN205489381U (en) | 2016-03-14 | 2016-03-14 | Automatic compensation's support can carry out cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489381U true CN205489381U (en) | 2016-08-17 |
Family
ID=56656233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192638.4U Expired - Fee Related CN205489381U (en) | 2016-03-14 | 2016-03-14 | Automatic compensation's support can carry out cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264144A (en) * | 2016-08-29 | 2017-01-04 | 严月玲 | A kind of Novel hot power pneumatic expansion link Folium Camelliae sinensis feeder |
| CN106343885A (en) * | 2016-08-29 | 2017-01-25 | 严月玲 | Thermal-power tea leaf feeder with pneumatic telescopic rod |
| CN108075424A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of power technology service power transmission line tensioning frame |
| CN112186426A (en) * | 2020-10-19 | 2021-01-05 | 陆将皓 | Automobile wire harness and terminal structure thereof |
-
2016
- 2016-03-14 CN CN201620192638.4U patent/CN205489381U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264144A (en) * | 2016-08-29 | 2017-01-04 | 严月玲 | A kind of Novel hot power pneumatic expansion link Folium Camelliae sinensis feeder |
| CN106343885A (en) * | 2016-08-29 | 2017-01-25 | 严月玲 | Thermal-power tea leaf feeder with pneumatic telescopic rod |
| CN108075424A (en) * | 2016-11-18 | 2018-05-25 | 天津津赫深科技发展有限公司 | A kind of power technology service power transmission line tensioning frame |
| CN112186426A (en) * | 2020-10-19 | 2021-01-05 | 陆将皓 | Automobile wire harness and terminal structure thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170314 |