CN203582376U - Slidably mounting and lifting structure - Google Patents
Slidably mounting and lifting structure Download PDFInfo
- Publication number
- CN203582376U CN203582376U CN201320823317.6U CN201320823317U CN203582376U CN 203582376 U CN203582376 U CN 203582376U CN 201320823317 U CN201320823317 U CN 201320823317U CN 203582376 U CN203582376 U CN 203582376U
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- China
- Prior art keywords
- support body
- fixed block
- roller
- cable
- fixedly connected
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- Expired - Lifetime
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- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003292 diminished effect Effects 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a slidably mounting and lifting structure which comprises a pulley (1), a frame (2), a roller (6) and a cable fixing device. The frame (2) is rectangular frame-shaped, the pulley (1) is fixedly connected at the lower end of the frame (2), two circular through holes are formed in two sides of the frame (2) respectively, axes of the two circular through holes are collinear, the roller (6) comprises a middle roller body and connecting ends at two ends, each connecting end is positioned in the corresponding circular hole, the connecting ends are in clearance fit with the through holes, a notch is formed in any side of the frame (2) and positioned between the roller (6) and the pulley (1), and the cable fixing device is fixedly connected on the frame (2) and positioned between the roller (6) and the notch. Damage to a cable is small, aerial cable maintenance efficiency can be improved, and the labor intensity of power maintenance personnel in aerial cable maintenance is relieved.
Description
Technical field
The utility model relates to power transmission line maintenance accessory equipment field, high-altitude, particularly relates to a kind of dress that slides and hangs structure.
Background technology
Cable is built on stilts is by fixing cable online bar or steel tower, for a kind of cable set-up mode of electric energy transmitting, the cable system of laying of this kind of form be subject to space and safe limit little, applied to widely during China's electric power carries.
In prior art, the vertical dimension on 10KV and following high-tension bus-bar and ground is generally not less than 7 meters, and the requirement of the antenna height of superhigh pressure aerial cable is higher.When electric power overhaul personnel overhaul aerial line, the instrument that service personnel carries and apparatus are very inconvenient when it climbs electric pole or cable frame.
Utility model content
When aerial line is overhauled for above-mentioned electric power overhaul personnel, the instrument that service personnel carries and apparatus very inconvenient problem when it climbs electric pole or cable frame, the utility model provides a kind of slip dress to hang structure.
For the problems referred to above, the utility model solves problem by the following technical programs: the dress that slides hangs structure, comprise pulley, support body, roller and cable fixer, the rectangular frame shape of described support body, pulley is fixedly connected on the lower end of support body, the both sides of support body are respectively arranged with a manhole, and the axis conllinear of two manholes, roller bodies in the middle of roller comprises and the coupling end at two ends, described coupling end lays respectively in a manhole, and coupling end becomes free-running fit with through hole, any side of support body is also provided with a breach, and described breach is between roller and pulley, cable fixer is fixedly connected on support body, and cable fixer is between roller and breach.
The utility model is when using, it is carried to aerial cable maintenance department by electric power overhaul personnel, cable is entered into the rectangle frame inside of support body by the breach of support body side, roller is the contact part of the utility model and cable, and roller can roll with respect to the point of connection of itself and support body can prevent that cable is subject to frictionally damage while being arranged so that the utility model moves on cable; The cable fixer arranging is realized its fixing with respect to cable for realizing the utility model after being hung on cable; The pulley arranging is used for wearing lifting rope, and ground auxilian can fix in one end of lifting rope electric power overhaul personnel outfit or accessory, by traction lifting rope, instrument or accessory is risen and winches to electric power overhaul personnel and locate.
Further technical scheme is:
Described cable fixer comprises the first fixed block, bolt of rear end plate and the second fixed block, one end of described the first fixed block and the second fixed block is fixedly connected on respectively a side of support body, and between the first fixed block and the second fixed block, form a groove, bolt of rear end plate becomes to be threaded with the first fixed block, and the axis direction of bolt of rear end plate is parallel with the Width of described groove, the thread segment end of bolt of rear end plate is positioned at groove.
Above cable fixer is simple in structure, groove between the first fixed block and the second fixed block is near roller, and the utility model cable when using is positioned at groove, by being screwed into bolt of rear end plate with respect to groove, bolt of rear end plate thread segment end and the second fixed block impose on gripping power of cable, realize the fixing of the utility model and cable, further, can one deck rubber layer be set in bolt of rear end plate thread segment end, this setting can prevent from damaging cable in bolt of rear end plate and cable contact process, can increase the friction force of bolt of rear end plate and cable simultaneously.
Described the first fixed block and the second fixed block are angle steel, and any side end of the first fixed block and the second fixed block is fixedly connected with support body, and the corner of the first fixed block and the second fixed block is provided with reinforced rib.
The first fixed block and the second fixed block are adopted to the form that arranges of angle steel, be conducive to the first fixed block and the second fixed block is drawn materials, be convenient to processing and manufacturing; And be arranged on the reinforced rib of the first fixed block and the second fixed block corner, and at the first fixed block and the second fixed block, when stressed, be conducive to reduce the distortion of the first fixed block and the second fixed block, be conducive to realize the clamping of cable.
The lower end of described support body is provided with a circular hole, and the coupling end of described pulley becomes free-running fit with circular hole.
With the type of attachment of top sheave and support body, making can point of connection rotation with support body with respect to it at lifting process middle pulley, is conducive to cable stress.
For reduce the utility model when using the possibility that contacts with cable of support body, be convenient to electric power overhaul personnel and carry the utility model, the axis direction of described roller is parallel with the two ends of support body, the distance of roller and support body upper end is within the scope of 8mm to 13 millimeter.
Depositing when idle for ease of the utility model, also comprises that described hangers is fixedly connected on the upper end of support body for hanging hangers of the present utility model.
For making cable and contact point of the present utility model as far as possible near the middle part of roller, the evenly wearing and tearing of the point of connection at roller two ends, the roller bodies of described roller is the multidiameter shaft shape of diameter linear change, and is diminished gradually by two ends to the middle part diameter of roller bodies of roller bodies.
For preventing that the utility model from departing from from cable in use, also comprise and be arranged on the anti-tripping of indentation, there on support body, described anti-tripping dwang and the extension spring of comprising, the support body of one end of dwang and breach one side is articulated and connected, the two ends of extension spring are fixedly connected with dwang with support body respectively, the hinge-point of cutting point of connection, dwang and the support body of extension spring and support body is positioned at the homonymy of breach, the other end of dwang contacts with the support body of breach opposite side, above version anti-tripping simple in structure, easy to use and processing and manufacturing is easy.
The utility model compared with prior art, there is following beneficial effect: the utility model is simple in structure, processing and manufacturing is easy and easy to connect with cable, it is carried to aerial cable maintenance department by electric power overhaul personnel, the cable fixer arranging is realized its fixing with respect to cable for realizing the utility model after being hung on cable, the pulley arranging is used for wearing lifting rope, ground auxilian can fix in one end of lifting rope electric power overhaul personnel outfit or accessory, by traction lifting rope, instrument or accessory are risen and winch to electric power overhaul personnel place, the utility model is little to the damage of cable, be beneficial to and alleviate the heavy burden of electric power overhaul personnel when climbing electric pole or cable frame, stop that related personnel climbs electric pole repeatedly or cable bracket transports instrument or accessory, be beneficial to and improve overhead cable overhaul efficiency, electric power overhaul personnel's labour intensity while alleviating overhead cable maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation that slip dress of the present utility model hangs a specific embodiment of structure.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, pulley, 2, support body, 3, the first fixed block, 4, bolt of rear end plate, 5, hangers, 6, roller, 7, the second fixed block, 8, anti-tripping.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment 1
As Fig. 1, the dress that slides hangs structure, comprise pulley 1, support body 2, roller 6 and cable fixer, the rectangular frame shape of described support body 2, pulley 1 is fixedly connected on the lower end of support body 2, the both sides of support body 2 are respectively arranged with a manhole, and the axis conllinear of two manholes, roller bodies in the middle of roller 6 comprises and the coupling end at two ends, described coupling end lays respectively in a manhole, and coupling end becomes free-running fit with through hole, any side of support body 2 is also provided with a breach, and described breach is between roller 6 and pulley 1, cable fixer is fixedly connected on support body 2, and cable fixer is between roller 6 and breach.
The utility model is when using, it is carried to aerial cable maintenance department by electric power overhaul personnel, cable is entered into the rectangle frame inside of support body 2 by the breach of support body 2 sides, roller 6 is the contact part of the utility model and cable, and roller 6 can roll with respect to the point of connection of itself and support body 2 can prevent that cable is subject to frictionally damage while being arranged so that the utility model moves on cable; The cable fixer arranging is realized its fixing with respect to cable for realizing the utility model after being hung on cable; The pulley 1 arranging is for wearing lifting rope, and ground auxilian can fix in one end of lifting rope electric power overhaul personnel outfit or accessory, by traction lifting rope, instrument or accessory is risen and winches to electric power overhaul personnel and locate.
Embodiment 2
The present embodiment further limits below having made on the basis of embodiment 1: as Fig. 1, described cable fixer comprises the first fixed block 3, bolt of rear end plate 4 and the second fixed block 7, one end of described the first fixed block 3 and the second fixed block 7 is fixedly connected on respectively a side of support body 2, and form a groove between the first fixed block 3 and the second fixed block 7, bolt of rear end plate 4 is threaded with 3 one-tenth of the first fixed blocks, and the axis direction of bolt of rear end plate 4 is parallel with the Width of described groove, the thread segment end of bolt of rear end plate 4 is positioned at groove.
Described the first fixed block 3 and the second fixed block 7 are angle steel, and any side end of the first fixed block 3 and the second fixed block 7 is fixedly connected with support body 1, and the corner of the first fixed block 3 and the second fixed block 7 is provided with reinforced rib.
Above cable fixer is simple in structure, groove between the first fixed block 3 and the second fixed block 7 is near roller 6, and the utility model cable when using is positioned at groove, by be screwed into bolt of rear end plate 4 with respect to groove, bolt of rear end plate 4 thread segment ends and the second fixed block 7 impose on gripping power of cable, realize the fixing of the utility model and cable, further, can one deck rubber layer be set in bolt of rear end plate 4 thread segment ends, this setting can prevent from damaging cable in bolt of rear end plate 4 and cable contact process, can increase the friction force of bolt of rear end plate 4 and cable simultaneously.
The first fixed block 3 and the second fixed block 7 are adopted to the form that arranges of angle steel, be conducive to the first fixed block 3 and the second fixed block 7 is drawn materials, be convenient to processing and manufacturing; And be arranged on the reinforced rib of the first fixed block 3 and the second fixed block 7 corners, and at the first fixed block 3 and the second fixed block 7, when stressed, be conducive to reduce the distortion of the first fixed block 3 and the second fixed block 7, be conducive to realize the clamping of cable.
Embodiment 3
The present embodiment further limits below having made on the basis of embodiment 1: as shown in Figure 1, the lower end of described support body 2 is provided with a circular hole, and the coupling end of described pulley 1 becomes free-running fit with circular hole.
With top sheave 1 and the type of attachment of support body 2, making can point of connection rotation with support body 2 with respect to it at lifting process middle pulley 1, is conducive to cable stress.
For reduce the utility model when using the possibility that contacts with cable of support body 2, be convenient to electric power overhaul personnel and carry the utility model, the axis direction of described roller 6 is parallel with the two ends of support body 2, and the distance of roller 6 and support body 2 upper ends is within the scope of 8mm to 13 millimeter.
Depositing when idle for ease of the utility model, also comprises that described hangers 5 is fixedly connected on the upper end of support body 2 for hanging hangers 5 of the present utility model.
For making cable and contact point of the present utility model as far as possible near the middle part of roller 6, the evenly wearing and tearing of the point of connection at roller 6 two ends, the roller bodies of described roller 6 is the multidiameter shaft shape of diameter linear change, and is diminished gradually by two ends to the middle part diameter of roller bodies of roller bodies.
Embodiment 4
The present embodiment further limits below having made on the basis of above any one embodiment: as shown in Figure 1, for preventing that the utility model from departing from from cable in use, also comprise and be arranged on anti-tripping 8 of indentation, there on support body, described anti-tripping 8 comprise dwang and extension spring, the support body of one end of dwang and breach one side is articulated and connected, the two ends of extension spring are fixedly connected with dwang with support body respectively, cut the point of connection of extension spring and support body, the hinge-point of dwang and support body is positioned at the homonymy of breach, the other end of dwang contacts with the support body of breach opposite side, above version anti-tripping 8 simple in structure, easy to use and processing and manufacturing is easy.
Above content is the further description of the utility model being done in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments that draw under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (8)
1. the dress that slides hangs structure, it is characterized in that, comprise pulley (1), support body (2), roller (6) and cable fixer, the rectangular frame shape of described support body (2), pulley (1) is fixedly connected on the lower end of support body (2), the both sides of support body (2) are respectively arranged with a manhole, and the axis conllinear of two manholes, roller bodies in the middle of roller (6) comprises and the coupling end at two ends, described coupling end lays respectively in a manhole, and coupling end becomes free-running fit with through hole, any side of support body (2) is also provided with a breach, and described breach is positioned between roller (6) and pulley (1), cable fixer is fixedly connected on support body (2), and cable fixer is positioned between roller (6) and breach.
2. slip dress according to claim 1 hangs structure, it is characterized in that, described cable fixer comprises the first fixed block (3), bolt of rear end plate (4) and the second fixed block (7), one end of described the first fixed block (3) and the second fixed block (7) is fixedly connected on respectively a side of support body (2), and form a groove between the first fixed block (3) and the second fixed block (7), bolt of rear end plate (4) becomes to be threaded with the first fixed block (3), and the axis direction of bolt of rear end plate (4) is parallel with the Width of described groove, the thread segment end of bolt of rear end plate (4) is positioned at groove.
3. slip dress according to claim 2 hangs structure, it is characterized in that, described the first fixed block (3) and the second fixed block (7) are angle steel, any side end of the first fixed block (3) and the second fixed block (7) is fixedly connected with support body (1), and the corner of the first fixed block (3) and the second fixed block (7) is provided with reinforced rib.
4. slip dress according to claim 1 hangs structure, it is characterized in that, the lower end of described support body (2) is provided with a circular hole, and the coupling end of described pulley (1) becomes free-running fit with circular hole.
5. slip dress according to claim 1 hangs structure, it is characterized in that, the axis direction of described roller (6) is parallel with the two ends of support body (2), and the distance of roller (6) and support body (2) upper end is within the scope of 8mm to 13 millimeter.
6. slip dress according to claim 1 hangs structure, it is characterized in that: also comprise hangers (5), described hangers (5) is fixedly connected on the upper end of support body (2).
7. according to the dress of the slip described in any one in claim 1 to 6, hang structure, it is characterized in that: the roller bodies of described roller (6) is the multidiameter shaft shape of diameter linear change, and diminished gradually by two ends to the middle part diameter of roller bodies of roller bodies.
8. according to the dress of the slip described in any one in claim 1 to 6, hang structure, it is characterized in that: also comprise anti-tripping (8) that are arranged on the upper indentation, there of support body (2), described anti-tripping (8) comprise dwang and extension spring, the support body (2) of one end of dwang and breach one side is articulated and connected, the two ends of extension spring are fixedly connected with dwang with support body (2) respectively, the hinge-point of cutting point of connection, dwang and the support body of extension spring and support body (2) is positioned at the homonymy of breach, and the other end of dwang contacts with the support body of breach opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823317.6U CN203582376U (en) | 2013-12-10 | 2013-12-10 | Slidably mounting and lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823317.6U CN203582376U (en) | 2013-12-10 | 2013-12-10 | Slidably mounting and lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582376U true CN203582376U (en) | 2014-05-07 |
Family
ID=50580327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823317.6U Expired - Lifetime CN203582376U (en) | 2013-12-10 | 2013-12-10 | Slidably mounting and lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471097A (en) * | 2018-04-08 | 2018-08-31 | 广西大学 | A kind of adjustable distribution line abandons line and protects lever apparatus |
-
2013
- 2013-12-10 CN CN201320823317.6U patent/CN203582376U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471097A (en) * | 2018-04-08 | 2018-08-31 | 广西大学 | A kind of adjustable distribution line abandons line and protects lever apparatus |
| CN108471097B (en) * | 2018-04-08 | 2019-12-10 | 广西大学 | Adjustable line abandoning and pole protecting device for distribution line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
|
| CX01 | Expiry of patent term |