CN203387119U - Flying trolley-type combined ladder - Google Patents
Flying trolley-type combined ladder Download PDFInfo
- Publication number
- CN203387119U CN203387119U CN201320506668.4U CN201320506668U CN203387119U CN 203387119 U CN203387119 U CN 203387119U CN 201320506668 U CN201320506668 U CN 201320506668U CN 203387119 U CN203387119 U CN 203387119U
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- ladder
- main frame
- formula combination
- unit
- driving formula
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Abstract
The utility model discloses a flying trolley-type combined ladder, comprises at least two sets of tackles. Each of the upper and lower ends of each tackle is provided with an installation through hole. A crawling ladder is connected in the installation through holes in the lower ends of the tackles. The combined ladder further comprises coupling pipes. When the number of the sets of tackles is at least four, the upper and lower adjacent tackles are in head-to-tail connection through the coupling pipes. The selective combination can be realized based on different usage requirements, thereby enabling the application scope of the ladder to be broader. The defect that many and diverse tools need to be carried for construction of different lines is solved. The objective of enabling line construction tools to be light and multifunctional is realized. The flying trolley-type combined ladder is suitable for large scale popularization and application.
Description
Technical field
The utility model belongs to electric power transmission line maintenance apparatus field, relates to a kind of driving formula combination ladder.
Background technology
Because wire is exposed in outdoor overhead, so need often it to be overhauled, and when carrying out this high-altitude line maintenance, need to use driving and wire ladder, but current driving function singleness on the market, although pattern is different, has characteristics: driving and wire ladder are for independently individual separately, and driving comprises again several different types, in construction, need to carry respectively; But because of transmission of electricity, distribution line all in the wild, both carried and bothered respectively, easily omit again, make troubles to the maintenance construction.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of driving formula combination ladder that architomy wire driving, Double-bundled-conductor racing vehicle and wire ladder can be integrated.
For achieving the above object, the utility model provides following technical scheme: comprise at least two group coasters, the two ends up and down of described coaster are equipped with the installation through hole, on the installation through hole of ass, are connected with cat ladder.
Further, described coaster is at least four groups, and neighbouring two coasters connect from beginning to end by connecting tube.
Further, described cat ladder comprises some grades of terraced unit, and upper level ladder is provided with the drift bolt that same coaster is connected on unit; Described terraced unit is comprised of support and tee pipe fitting, and described drift bolt is arranged on the vacant end of terraced unit rack.
Further, described cat ladder also comprises and can carry out the hook unit that detachable is connected with upper level ladder unit, and described hook unit comprises the support of two hook-shaped structures.
Further, described cat ladder bottom is provided with suspension ring.
Further, described coaster comprises main frame and fixed pulley parts, and the pulley spindle of described fixed pulley parts is horizontally set in main frame, and described installation through hole vertically is arranged on respectively the two ends up and down of main frame.
Further, described main frame one side lower end is provided with the breach of the wire of can packing into, and the indentation, there of described main frame is provided with the sideboard that jointly forms closed frame with main frame, and described sideboard is hinged on main frame.
Further, the non-hinged end place of described sideboard is provided with spacing hole, and on main frame, correspondence is provided with spacing block set, also is provided with on described spacing block set and prevents that the cover plate that sideboard breaks away from from spacing block set from threading a needle.
The beneficial effects of the utility model are: driving and cat ladder are carried out to effective combination, can carry out the selectivity combination according to different user demands, make its scope of application wider, solved because of the numerous and diverse and many drawbacks of the entrained instrument of different line constructions, realize the target at line construction instrument lighting, multiplex place, be suitable for large-scale promotion application.
The accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, the utility model provides following accompanying drawing to describe:
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 is terraced unit;
The structural representation that Fig. 3 is the hook unit;
The structural representation that Fig. 4 is coaster;
Wherein: 1-coaster, 2-connecting tube, 3-cat ladder, 4-ladder unit, 5-drift bolt, 6-support, 7-tee pipe fitting, 8-hook unit, 9-suspension ring, 10-main frame, 11-fixed pulley parts, 12-sideboard, 13-jointed shaft, 14-spacing block set, 15-cover plate are threaded a needle.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in the figure, the driving formula combination ladder of the present embodiment comprises the architomy wire driving consisted of two groups of coasters 1, the two ends up and down of described coaster 1 are equipped with the installation through hole, be connected with cat ladder 3 on the installation through hole of coaster 1 lower end, this structure is applicable to the architomy wire, when coaster 1 is four groups, by connecting tube 2 by four groups of coasters 1 formation Double-bundled-conductor racing vehicle that joins end to end in twos, Double-bundled-conductor racing vehicle is fastened on respectively the both sides, upper end of cat ladder 3, is configured for vertically arranging the driving formula combination ladder of double bundle conductor; Can carry out random dismounting to structure according to user demand, reach the lighting of line construction and maintenance.
Described cat ladder 3 comprises some grades of terraced unit 4 in the present embodiment, and upper level ladder is provided with the drift bolt 5 that same coaster 1 is connected on unit 4; Described terraced unit 4 is comprised of support 6 and tee pipe fitting 7, and described drift bolt 5 is arranged on the vacant end of terraced unit 4 supports 6.The length of cat ladder 3 can be carried out adjunction according to the actual requirements, cat ladder 3 with can become the driving formula combination ladder that height is 4 meters after driving connects; While only using as driving, one group of ladder unit 4 only is installed in the driving bottom and is got final product.
The cat ladder 3 of the present embodiment also comprises hook unit 8, described hook unit 8 comprises the support of two hook-shaped structures, while only using as cat ladder 3, the driving and the upper level ladder unit 4 that are arranged on top is disassembled, change hook unit 8 into, hook unit 8 is hooked on steel tower and gets final product.
In the present embodiment, also be provided with suspension ring 9 on tee pipe fitting 7 in cat ladder 3, while only using as driving, can connect insulated flexible ladder on suspension ring 9, while only using as cat ladder 3, simultaneously in cat ladder 3 bottoms, suspension ring 9 are installed, and are inserted in rope on suspension ring 9 it is fixed on the ground, can avoid causing cat ladder 3 situation that drops because of people's active job on cat ladder 3.
The coaster 1 of the present embodiment comprises main frame 10 and fixed pulley parts 11, and the pulley spindle of described fixed pulley parts 11 is horizontally set in main frame 10, and described installation through hole vertically is arranged on respectively the two ends up and down of main frame 10; Can carry out according to different demands the random combination of structure in use, fixed pulley parts 11 in coaster 1 are hung on wire, a plurality of coasters 1 can form the driving that is applicable to dissimilar wire, go back Liftable cat ladder 3 under driving, form driving formula combination ladder, simple in structure, use flexibly, highly versatile, be convenient to standardized management.
The described main frame of the present embodiment 10 1 side lower ends are provided with the breach of the wire of can packing into, the indentation, there of described main frame 10 is provided with and the common sideboard 12 that forms closed frame of main frame 10, described sideboard 12 is hinged on main frame 10, in the present embodiment, after sideboard 12 is hinged, can to main frame 10 outsides, rotate around jointed shaft 13, the non-hinged end place of sideboard 12 is provided with spacing hole, on main frame 10, correspondence is provided with the spacing block set 14 that same spacing hole matches, after coaster 1 hangs on wire, go back to sideboard 12, spacing block set 14 is inserted in spacing hole, for preventing that sideboard 12 easily breaks away from spacing block set 14, also be provided with a cover plate on spacing block set 14 and thread a needle 15, take off cover plate while freeing and thread a needle 15.
Finally explanation is, above preferred embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is described in detail by above preferred embodiment, but those skilled in the art are to be understood that, can make various changes to it in the form and details, and not depart from the utility model claims limited range.
Claims (8)
1. a driving formula combination ladder, it is characterized in that: comprise at least two group coasters, the two ends up and down of described coaster are equipped with the installation through hole, on the installation through hole of ass, are connected with cat ladder.
2. driving formula combination ladder according to claim 1, it is characterized in that: described coaster is at least four groups, and neighbouring two coasters connect from beginning to end by connecting tube.
3. driving formula combination ladder according to claim 2, it is characterized in that: described cat ladder comprises some grades of terraced unit, upper level ladder is provided with the drift bolt that same coaster is connected on unit; Described terraced unit is comprised of support and tee pipe fitting, and described drift bolt is arranged on the vacant end of terraced unit rack.
4. driving formula combination ladder according to claim 3 is characterized in that: described cat ladder also comprises and can carry out the hook unit that detachable is connected with upper level ladder unit, and described hook unit comprises the support of two hook-shaped structures.
5. driving formula combination ladder according to claim 4, it is characterized in that: described cat ladder bottom is provided with suspension ring.
6. driving formula combination ladder according to claim 1, it is characterized in that: described coaster comprises main frame and fixed pulley parts, the pulley spindle of described fixed pulley parts is horizontally set in main frame, and described installation through hole vertically is arranged on respectively the two ends up and down of main frame.
7. driving formula combination ladder according to claim 6, it is characterized in that: described main frame one side lower end is provided with the breach of the wire of can packing into, the indentation, there of described main frame is provided with the sideboard that jointly forms closed frame with main frame, and described sideboard is hinged on main frame.
8. driving formula combination ladder according to claim 7, it is characterized in that: the non-hinged end place of described sideboard is provided with spacing hole, on main frame, correspondence is provided with spacing block set, also is provided with on described spacing block set and prevents that the cover plate that sideboard breaks away from from spacing block set from threading a needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506668.4U CN203387119U (en) | 2013-08-19 | 2013-08-19 | Flying trolley-type combined ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506668.4U CN203387119U (en) | 2013-08-19 | 2013-08-19 | Flying trolley-type combined ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387119U true CN203387119U (en) | 2014-01-08 |
Family
ID=49875569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506668.4U Expired - Lifetime CN203387119U (en) | 2013-08-19 | 2013-08-19 | Flying trolley-type combined ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401188A (en) * | 2013-08-19 | 2013-11-20 | 国家电网公司 | Galloping type combined ladder |
| CN104047537A (en) * | 2014-06-19 | 2014-09-17 | 国网四川省电力公司成都市新都供电分公司 | Jump wire installation auxiliary station climbing frame |
-
2013
- 2013-08-19 CN CN201320506668.4U patent/CN203387119U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401188A (en) * | 2013-08-19 | 2013-11-20 | 国家电网公司 | Galloping type combined ladder |
| CN104047537A (en) * | 2014-06-19 | 2014-09-17 | 国网四川省电力公司成都市新都供电分公司 | Jump wire installation auxiliary station climbing frame |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |