CN205335741U - Novel portable electric power line support - Google Patents
Novel portable electric power line support Download PDFInfo
- Publication number
- CN205335741U CN205335741U CN201620126882.0U CN201620126882U CN205335741U CN 205335741 U CN205335741 U CN 205335741U CN 201620126882 U CN201620126882 U CN 201620126882U CN 205335741 U CN205335741 U CN 205335741U
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- CN
- China
- Prior art keywords
- riser
- cylinder
- power line
- line support
- novel portable
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- 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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Abstract
The utility model discloses a novel portable electric power line support, including looks articulated left socle and right branch frame, be provided with an insulator spindle respectively on left socle and the right branch frame, the top of insulator spindle is provided with the cylinder, is provided with the power line support on the piston rod of cylinder, and the bottom of left socle is provided with left riser, and the bottom of right branch frame is provided with right riser, and the bottom of left riser and right riser is provided with the gyro wheel, and left riser and right riser pass through the telescoping device and connect, the telescoping device is including setting up hollow cylinder on left riser, setting up step motor in the cylinder, setting up at the epaxial lead screw of step motor output, setting up sliding block on the lead screw, setting up the connecting rod on the sliding block, and the connecting rod extends to the cylinder and outer and be connected with right riser. The beneficial effects are that: long service life, convenient to use are laborsaving.
Description
Technical field
This utility model relates to a kind of novel portable power line support。
Background technology
Chinese patent 201520720030.X discloses a kind of portable power line bracket, left socle fixedly mounts left insulation strut, left support lift cylinder is fixedly mounted on the top of left insulation strut, left electric lines of force support bar is installed in left support lift cylinder, the top of left electric lines of force support bar fixedly mounts left power line support, right support fixedly mounts right insulation strut, right support lift cylinder is fixedly mounted on the top of right insulation strut, right electric lines of force support bar is installed in right support lift cylinder, the top of right electric lines of force support bar fixedly mounts right power line support, the top mounting bracket plate of intervening power support bar, the left side of supporting plate fixedly mounts left adjustment cylinder, left adjustment axle is installed in left adjustment cylinder, the right side of supporting plate fixedly mounts right adjustment cylinder, right adjustment axle is installed in right adjustment cylinder。This utility model adopts its design science reasonable, and simple in construction is easy to use。But this utility model there is problems in that 1. left insulation struts, right insulation strut are not sufficiently strong, and service life is short；2. left power line support, distance between right power line support regulate inconvenience。
Utility model content
Problem to be solved in the utility model is to provide a kind of long service life, labour-saving easy to use novel portable power line support。
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of novel portable power line support, including the left socle being hinged and right support, described left socle and right support are respectively arranged with an insulating bar, the top of described insulating bar is provided with cylinder, the piston rod of described cylinder is provided with power line support, the bottom of described left socle is provided with left riser, the bottom of described right support is provided with right riser, the bottom of described left riser and right riser is provided with roller, it is characterized in that, described left riser and right riser are connected by retractor device；Described retractor device includes the cylinder of hollow being arranged on described left riser, the motor being arranged in described cylinder, the screw mandrel being arranged on described stepper motor output shaft, the sliding shoe being arranged on described screw mandrel, the connecting rod that is arranged on described sliding shoe, and it is outer and be connected with described right riser that described connecting rod extends to described cylinder；Described insulating bar includes interior tube body, is arranged on the cushion of said inner tube surface, is arranged on the rubber layer of described buffer-layer surface; described cushion includes the screening glass of two pieces of cross section semicirculars in shape; it is provided with gap between two pieces of described screening glass; it is provided with elastomer in described gap, between described screening glass and said inner tube body, is filled with flexible material layer。
Preferably, above-mentioned novel portable power line support, it is provided with the cross bar parallel with described screw mandrel in wherein said cylinder, described cross bar is through described sliding shoe and is slidably connected with described sliding shoe。
Preferably, above-mentioned novel portable power line support, it is provided with fixing muscle in wherein said rubber layer。
Preferably, above-mentioned novel portable power line support, wherein said elastomer is sponge。
Preferably, above-mentioned novel portable power line support, wherein said cylinder includes internal layer, outer layer, the acoustical cotton that is arranged between described internal layer and outer layer。
Of the present utility model have the technical effect that: left riser and right riser are connected by retractor device, and therefore the length of adjustable and retractable device adjusts the distance between two power line supports；Motor drives screw mandrel to rotate so that sliding shoe moves on screw mandrel, and sliding shoe drives connecting rod to move, and which achieves the length adjustment of retractor device；Interior tube body can be played the effect of protection by two block protection sheets; the extruding force of screening glass radial direction is played the effect of buffering by the elastic physical ability between two block protection sheets; flexible material layer between screening glass and interior tube body can also compensator or trimmer pressure; so design makes insulating bar more solid, and service life is extended。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of retractor device in Fig. 1；
Fig. 3 is the transverse sectional view of insulating bar in Fig. 1；
Fig. 4 is cylindrical sectional view in Fig. 1。
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described, so that the technical solution of the utility model is more readily understood and grasps。
As shown in Figure 1,2,3, 4, a kind of novel portable power line support, including the left socle 11 being hinged and right support 12, left socle 11 and right support 12 are respectively arranged with an insulating bar 2, the top of insulating bar 2 is provided with cylinder 3, the piston rod of cylinder 3 is provided with power line support 31, the bottom of left socle 11 is provided with left riser 13, the bottom of right support 12 is provided with right riser 14, the bottom of left riser 13 and right riser 14 is provided with roller 15, left riser 13 and right riser 14 and is connected by retractor device 4；Retractor device 4 includes the cylinder 41 of hollow being arranged on left riser 13, the motor 42 being arranged in cylinder 41, the screw mandrel 43 being arranged on motor 42 output shaft, the sliding shoe 44 being arranged on screw mandrel 43, the connecting rod 45 that is arranged on sliding shoe 44, and it is outer and be connected with right riser 14 that connecting rod 45 extends to cylinder 41。
Insulating bar 2 includes interior tube body 21, is arranged on the cushion on interior tube body 21 surface, is arranged on the rubber layer 23 of buffer-layer surface; cushion includes the screening glass 22 of two pieces of cross section semicirculars in shape; it is provided with gap between two block protection sheets 22; it is provided with elastomer 24 in gap, between screening glass 22 and interior tube body 21, is filled with flexible material layer 25。
Wherein left riser 13 and right riser 14 are connected by retractor device 4, and therefore the length of adjustable and retractable device 4 adjusts the distance between two power line supports 31；Motor 42 drives screw mandrel 43 to rotate so that sliding shoe 44 mobile motion block 44 on screw mandrel 43 drives connecting rod 45 to move, and which achieves the length adjustment of retractor device 4；Interior tube body 21 can be played the effect of protection by two block protection sheets 22; screening glass 22 extruding force radially can be played the effect of buffering by the elastomer 24 between two block protection sheets 22; flexible material layer 25 between screening glass 22 and interior tube body 21 can also compensator or trimmer pressure; so design makes insulating bar 2 more solid, and service life is extended。
Wherein being provided with the cross bar 46 parallel with screw mandrel 43 in cylinder 41, cross bar 46 is through sliding shoe 44 and is slidably connected with sliding shoe 44。
Wherein being provided with fixing muscle 26 in rubber layer 23, fixing muscle 26 makes rubber layer 23 structure firmer。Its elastomer 24 is sponge。
Wherein cylinder 41 includes internal layer 51, outer layer 52, the acoustical cotton 53 that is arranged between internal layer 51 and outer layer 52, and acoustical cotton 53 can absorb the noise that motor 42 produces。
Certainly; these are only preferred embodiment of the present utility model; non-therefore namely limit to the scope of the claims of the present utility model, all utilization this utility model description and the simple and easy modification for it of graphic content institute and equivalent structure change, all should in like manner be contained within scope of patent protection of the present utility model。
Claims (5)
1. a novel portable power line support, including the left socle being hinged and right support, described left socle and right support are respectively arranged with an insulating bar, the top of described insulating bar is provided with cylinder, being provided with power line support on the piston rod of described cylinder, the bottom of described left socle is provided with left riser, and the bottom of described right support is provided with right riser, the bottom of described left riser and right riser is provided with roller, it is characterised in that: described left riser and right riser are connected by retractor device；Described retractor device includes the cylinder of hollow being arranged on described left riser, the motor being arranged in described cylinder, the screw mandrel being arranged on described stepper motor output shaft, the sliding shoe being arranged on described screw mandrel, the connecting rod that is arranged on described sliding shoe, and it is outer and be connected with described right riser that described connecting rod extends to described cylinder；Described insulating bar includes interior tube body, is arranged on the cushion of said inner tube surface, is arranged on the rubber layer of described buffer-layer surface; described cushion includes the screening glass of two pieces of cross section semicirculars in shape; it is provided with gap between two pieces of described screening glass; it is provided with elastomer in described gap, between described screening glass and said inner tube body, is filled with flexible material layer。
2. novel portable power line support according to claim 1, it is characterised in that: being provided with the cross bar parallel with described screw mandrel in described cylinder, described cross bar is through described sliding shoe and is slidably connected with described sliding shoe。
3. novel portable power line support according to claim 1, it is characterised in that: it is provided with fixing muscle in described rubber layer。
4. novel portable power line support according to claim 1, it is characterised in that: described elastomer is sponge。
5. novel portable power line support according to claim 1, it is characterised in that: described cylinder includes internal layer, outer layer, the acoustical cotton that is arranged between described internal layer and outer layer。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126882.0U CN205335741U (en) | 2016-02-18 | 2016-02-18 | Novel portable electric power line support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126882.0U CN205335741U (en) | 2016-02-18 | 2016-02-18 | Novel portable electric power line support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335741U true CN205335741U (en) | 2016-06-22 |
Family
ID=56314200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126882.0U Expired - Fee Related CN205335741U (en) | 2016-02-18 | 2016-02-18 | Novel portable electric power line support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914655A (en) * | 2016-07-04 | 2016-08-31 | 国网山东省电力公司滨州供电公司 | Auxiliary tool and method for replacing rod insulator in electrified manner |
-
2016
- 2016-02-18 CN CN201620126882.0U patent/CN205335741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914655A (en) * | 2016-07-04 | 2016-08-31 | 国网山东省电力公司滨州供电公司 | Auxiliary tool and method for replacing rod insulator in electrified manner |
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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: 20160622 Termination date: 20170218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |