CN203626588U - Movable insulating ladder for working aloft - Google Patents
Movable insulating ladder for working aloft Download PDFInfo
- Publication number
- CN203626588U CN203626588U CN201320879232.XU CN201320879232U CN203626588U CN 203626588 U CN203626588 U CN 203626588U CN 201320879232 U CN201320879232 U CN 201320879232U CN 203626588 U CN203626588 U CN 203626588U
- Authority
- CN
- China
- Prior art keywords
- train
- insulation framework
- insulating ladder
- mobile
- framework
- 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
- 238000009413 insulation Methods 0.000 claims description 39
- 235000004443 Ricinus communis Nutrition 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 abstract 2
- 230000009466 transformation Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a movable insulating ladder for working aloft. The movable insulating ladder for working aloft comprises a multi-layer stepped insulating framework and a movement mechanism, wherein downward support rods are arranged at the two sides of the front part and the two sides of the rear part of the insulating framework, the movement mechanism comprises a plurality of moving wheel trains, each moving wheel train comprises a suspension bracket and a truckle rotatably mounted on the suspension bracket, partial moving wheel trains can be mounted at the front side of the bottom of the insulating framework in an oscillating manner, while the rest moving wheel trains can be mounted at the rear side of the bottom of the insulating framework in the oscillating manner, each moving wheel train can be in two states through oscillating, and one state is that each moving wheel train oscillates to a working position and is positioned by virtue of a positioning mechanism so that the truckle is formed into a support point of the insulating framework, while the other state is that each moving wheel train oscillates away from the working position so that the bottom end of each support rod of the insulating framework is located on the ground. The movable insulating ladder is convenient to push to a working location by one single power transformation maintainer, and therefore, the labor is saved; the movable insulating ladder is safe and stable to place in a working site, and also convenient and safe for the working personnel to go up and down, and the like.
Description
Technical field
The utility model relates to a kind of insulating ladder, particularly relates to a kind of ascend operation and moves insulating ladder.
Background technology
The substation equipment maintenance and repair work of transformer station often relates to ascend operation, and ascend operation often need to, by a word insulating ladder, be inclined cross a word insulating ladder on electric fixtures, and staff binds safety belt ascend operation again.Nearly three to five jin of existing safety belt, hot weather ascend operation binding in summer safety belt causes very large physical load to substation equipment maintenance and repair staff.Tie up safety belt and be inconvenient to move due to staff's body, cause operating efficiency low.An existing word insulating ladder is inclined cross on electric fixtures, and fixed effect is bad, can slide and cause staff to fall down and cause personal injury from a word insulating ladder.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of ascend operation to move insulating ladder.
The utility model solves the technical scheme that its technical problem adopts: a kind of ascend operation moves insulating ladder, comprise multilayer steps formula insulation framework, motion, the front part sides of this insulation framework and both sides, rear portion are respectively to having support bar, motion comprises multiple mobile trains, each mobile train comprises respectively hanger bracket and rotates the castor that is installed on hanger bracket, the mobile train of part is installed on the front side, bottom of insulation framework swingably, all the other move train be installed on swingably insulation framework bottom rear side, each mobile train forms two-state by swing respectively, wherein a state is, each mobile train is rocked to respectively operating position and adopts a winding machine location, location to make its castor form the strong point of insulation framework, another state is that each mobile train is rocked to respectively and departs from make the to insulate bottom of each support bar of framework, operating position and land.
Further, also comprise two assister bars, two hanger bar, two first connecting rods and two second connecting rods, the parallel distribution of two assister bars, and wherein an assister bar is connected between the bottom of two support bars in described insulation framework left side, and another assister bar is connected between the bottom of two support bars on described insulation framework right side; Wherein the two ends of a hanger bar are connected between the front end of two assister bars by two first connecting rods respectively, and the two ends of another hanger bar are connected between the rear end of two assister bars by two second connecting rods respectively; Described movable pulley is four, wherein two moves train and hangs on the wherein left and right sides of a hanger bar by its hanger bracket respectively, all the other two left and right sides of moving train and hang on by its hanger bracket respectively another hanger bar.
Further, described detent mechanism comprises steady pin, be arranged at the first perforation of described first connecting rod and second connecting rod and be arranged at described hanger bracket and with the second perforation corresponding inside and outside the first perforation, steady pin through the first corresponding perforation and the second perforation, is realized location successively while making described each mobile train be rocked to operating position.
Further, also comprise two gag lever posts, wherein a gag lever post is connected between described two first connecting rods, and two inner sides of moving train wherein described in being matched with, for wherein two moving train and swing spacing described; Another gag lever post is connected between described two second connecting rods, and is matched with described all the other two inner sides of moving train, for to described all the other two move train and swing spacing.
Further, also comprise and hold impeller, this holds impeller and is installed on the rear portion of described insulation framework.
Further, described in to hold impeller be the U font body of rod, the two ends of this U font body of rod respectively with the rear portion Joint of described insulation framework.
A kind of ascend operation of the present utility model moves insulating ladder, when work, staff promotes this and moves insulating ladder to substation equipment maintenance and repair job site, take off the steady pin for fixing each mobile train, and (operating position refers to that each mobile train is in position corresponding to vertical state to make respectively each mobile train be rocked to its operating position of skew around corresponding hitch point, when each mobile train is during in operating position, the castor of each mobile train forms respectively the strong point of insulation framework, thereby prop up whole insulation framework), thereby the bottom of each support bar of the framework that makes to insulate lands respectively, therefrom realize the positioning function of mobile insulating ladder.
The beneficial effects of the utility model are, owing to comprising multilayer steps formula insulation framework, motion, the front part sides of this insulation framework and both sides, rear portion are respectively to having support bar, motion comprises multiple mobile trains, each mobile train comprises hanger bracket and rotates the castor that is installed on hanger bracket, the mobile train of part is installed on the front side, bottom of insulation framework swingably, all the other move train be installed on swingably insulation framework bottom rear side, each mobile train forms two-state by swing respectively, wherein a state is, each mobile train is rocked to respectively operating position and adopts a winding machine location, location to make its castor form the strong point of insulation framework, another state is that each mobile train is rocked to respectively and departs from make the to insulate bottom of each support bar of framework, operating position and land, make the utlity model has following characteristics: simple in structure, be convenient to the single passing of substation equipment maintenance and repair personnel to job site, save manpower, place safety and stability in working site, staff's safety easy for going up and down, does not need to bind safety belt and can complete the substation equipment maintenance and repair work of certain altitude, alleviates personnel's burden, increases work efficiency and operating safety factor.
Below in conjunction with drawings and Examples, the utility model is described in further detail; But a kind of ascend operation of the present utility model moves insulating ladder and is not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is lateral view of the present utility model;
Fig. 2 is the rear elevation of insulation framework of the present utility model;
Fig. 3 of the present utility modelly wherein two moves the structural representation of front-wheel mobile system that train forms;
Fig. 4 be of the present utility model all the other two move the structural representation of trailing wheel mobile system that train forms.
The specific embodiment
Embodiment, refer to shown in Fig. 1-Fig. 4, a kind of ascend operation of the present utility model moves insulating ladder, comprise multilayer steps formula insulation framework 1, motion, the front part sides of this insulation framework 1 and both sides, rear portion are respectively to having support bar 11, motion comprises multiple mobile trains 2, each mobile train 2 comprises respectively hanger bracket 22 and rotates the castor 21 that is installed on hanger bracket 22, the mobile train of part is installed on the front side, bottom of insulation framework 1 swingably, all the other move train be installed on swingably insulation framework 1 bottom rear side, each mobile train 2 forms two-state by swing respectively, wherein a state is, each mobile train 2 is rocked to respectively operating position and adopts a winding machine location, location to make its castor 21 form the strong point of insulation framework 1, another state is that each mobile train 2 is rocked to respectively and departs from make the to insulate bottom of each support bar 11 of framework 1, operating position and land.
Preferred as one, the utility model also comprises two assister bars 3, two hanger bar 5, two first connecting rods 7 and two second connecting rods 8, the parallel distribution of two assister bars 3, and wherein an assister bar is connected between the bottom of two support bars 11 in insulation framework 1 left side, and another assister bar is connected between the bottom of two support bars 11 on described insulation framework 1 right side; Wherein the two ends of a hanger bar 5 are connected between the front end of two assister bars 3 by two first connecting rods 7 respectively, and the two ends of another hanger bar 5 are connected between the rear end of two assister bars 3 by two second connecting rods 8 respectively; Described mobile train 2 is four, wherein two moves train and hangs on the wherein left and right sides of a hanger bar 5 by its hanger bracket 22 respectively, all the other two left and right sides of moving train 2 and hang on by its hanger bracket 22 respectively another hanger bar 5.
Preferred as one, above-mentioned detent mechanism comprises steady pin 9, be arranged at the first perforation of described first connecting rod 7 and second connecting rod 8 and be arranged at described hanger bracket 22 and with the second perforation corresponding inside and outside the first perforation, steady pin 9 through the first corresponding perforation and the second perforation, is realized location successively while making described each mobile train 2 be rocked to operating position.
Preferred as one, the utility model also comprises two gag lever posts 6, and wherein a gag lever post 6 is connected between described two first connecting rods 7, and is matched with wherein two inner sides of moving train, for wherein two moving train and swing spacing described; Another gag lever post 6 is connected between described two second connecting rods 8, and is matched with all the other two inner sides of moving train, for to described all the other two move train and swing spacing.Each mobile train 2 is rocked to while touching corresponding gag lever post, can not continue to swing, and just in vertical position, this is the operating position of each mobile train again.Above-mentioned wherein two two first connecting rods 7, gag lever post 6 and the hanger bar 5 that move train cooperation correspondence form front-wheel mobile system (as shown in Figure 3), and all the other two two second connecting rods 8, gag lever post 6 and hanger bar 5 that move train cooperation correspondence form trailing wheel mobile system (as shown in Figure 4)
Preferred as one, the utility model also comprises holds impeller 4, and this holds impeller 4 and be installed on the rear portion of described insulation framework 1.
Preferred as one, the above-mentioned impeller 4 held is for the U font body of rod, the two ends of this U font body of rod respectively with the rear portion Joint of described insulation framework 1, specifically the two ends of this U font body of rod respectively with the top Joint of two support bars 11 at the rear portion of insulation framework 1.
A kind of ascend operation of the present utility model moves insulating ladder, and when work, staff, in this application of force on impeller 4 of holding that moves insulating ladder, promotes this and moves insulating ladder to substation equipment maintenance and repair job site, take off the steady pin 9 for fixing each mobile train 2, and (operating position is described above to be rocked to its operating position of skew away from the direction of gag lever post 6 to make respectively each mobile train 2, refer to that each mobile train 2 is in position corresponding to vertical state, when each mobile train 2 is during in operating position, the castor 21 of each mobile train 2 forms respectively the strong point of insulation framework 1, thereby prop up whole insulation framework 1), thereby the bottom of each support bar 11 of the framework 1 that makes to insulate lands respectively, therefrom realize the positioning function of mobile insulating ladder, now, staff can climb up this and move insulating ladder and carry out substation equipment maintenance and repair work.
A kind of ascend operation of the present utility model moves insulating ladder, in the time that staff completes substation equipment maintenance and repair work, staff only need swing each mobile train 2 towards the direction of gag lever post 6, make each mobile train 2 be rocked to its operating position, be rocked to and make mobile train 2 in vertical state, adopt again steady pin 9 successively through the first corresponding perforation and the second perforation, make each mobile train 2 remain on vertical state.When each mobile train 2 is in operating position, and realize when location, each castor 21 that moves train 2 lands respectively, and whole insulation framework 1 is set up, the bottom built on stilts of each support bar 11 of the framework 1 that makes to insulate.Now, staff promotes mobile insulating ladder again, and the castor 21 that can promote each mobile train 2 rolls forward, moves insulating ladder thereby can easily move this.
Above-described embodiment is only used for further illustrating a kind of ascend operation of the present utility model and moves insulating ladder; but the utility model is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all fall in the protection domain of technical solutions of the utility model.
Claims (6)
1. an ascend operation moves insulating ladder, it is characterized in that: comprise multilayer steps formula insulation framework, motion, the front part sides of this insulation framework and both sides, rear portion are respectively to having support bar, motion comprises multiple mobile trains, each mobile train comprises respectively hanger bracket and rotates the castor that is installed on hanger bracket, the mobile train of part is installed on the front side, bottom of insulation framework swingably, all the other move train be installed on swingably insulation framework bottom rear side, each mobile train forms two-state by swing respectively, wherein a state is, each mobile train is rocked to respectively operating position and adopts a winding machine location, location to make its castor form the strong point of insulation framework, another state is that each mobile train is rocked to respectively and departs from make the to insulate bottom of each support bar of framework, operating position and land.
2. ascend operation according to claim 1 moves insulating ladder, it is characterized in that: also comprise two assister bars, two hanger bar, two first connecting rods and two second connecting rods, the parallel distribution of two assister bars, and wherein an assister bar is connected between the bottom of two support bars in described insulation framework left side, and another assister bar is connected between the bottom of two support bars on described insulation framework right side; Wherein the two ends of a hanger bar are connected between the front end of two assister bars by two first connecting rods respectively, and the two ends of another hanger bar are connected between the rear end of two assister bars by two second connecting rods respectively; Described movable pulley is four, wherein two moves train and hangs on the wherein left and right sides of a hanger bar by its hanger bracket respectively, all the other two left and right sides of moving train and hang on by its hanger bracket respectively another hanger bar.
3. ascend operation according to claim 2 moves insulating ladder, it is characterized in that: described detent mechanism comprises steady pin, be arranged at the first perforation of described first connecting rod and second connecting rod and be arranged at described hanger bracket and with the second perforation corresponding inside and outside the first perforation, steady pin through the first corresponding perforation and the second perforation, is realized location successively while making described each mobile train be rocked to operating position.
4. ascend operation according to claim 2 moves insulating ladder, it is characterized in that: also comprise two gag lever posts, wherein a gag lever post is connected between described two first connecting rods, and two inner sides of moving train wherein described in being matched with, for wherein two moving train and swing spacing described; Another gag lever post is connected between described two second connecting rods, and is matched with described all the other two inner sides of moving train, for to described all the other two move train and swing spacing.
5. ascend operation according to claim 1 moves insulating ladder, it is characterized in that: also comprise and hold impeller, this holds impeller and be installed on the rear portion of described insulation framework.
6. ascend operation according to claim 5 moves insulating ladder, it is characterized in that: described in to hold impeller be the U font body of rod, the two ends of this U font body of rod respectively with the rear portion Joint of described insulation framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879232.XU CN203626588U (en) | 2013-12-27 | 2013-12-27 | Movable insulating ladder for working aloft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879232.XU CN203626588U (en) | 2013-12-27 | 2013-12-27 | Movable insulating ladder for working aloft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626588U true CN203626588U (en) | 2014-06-04 |
Family
ID=50813077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879232.XU Expired - Fee Related CN203626588U (en) | 2013-12-27 | 2013-12-27 | Movable insulating ladder for working aloft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454866A (en) * | 2020-10-31 | 2021-03-09 | 张家港三佳机械科技有限公司 | Multilayer hollow blow molding equipment steel frame |
-
2013
- 2013-12-27 CN CN201320879232.XU patent/CN203626588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454866A (en) * | 2020-10-31 | 2021-03-09 | 张家港三佳机械科技有限公司 | Multilayer hollow blow molding equipment steel frame |
| CN112454866B (en) * | 2020-10-31 | 2022-03-18 | 张家港三佳机械科技有限公司 | Multilayer hollow blow molding equipment steel frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203770842U (en) | Automatic lifting type wire support | |
| CN102938545B (en) | A kind of 10KV distribution line stringing optical cable crossover device | |
| CN203626588U (en) | Movable insulating ladder for working aloft | |
| CN103985509B (en) | A kind of placing frame of transformer | |
| CN202090629U (en) | "Inverted-U-shaped" truss structure of main variable ingoing line used for 750 kV transformer station in Riyue Mountain | |
| CN203867262U (en) | Tower head of ultra-high voltage direct-current single-loop crossing tower | |
| CN204096084U (en) | A kind of alighting gear on 15kg remotely pilotless pesticide applicator | |
| CN203626382U (en) | Communication emergency tent support | |
| CN202488043U (en) | Insulating bracket for folding adjustable distributing bypass lines | |
| CN201843382U (en) | Transmission tower head structure adopting top booms of cross arms made of insulation materials to reduce height of tower | |
| CN202358885U (en) | Aerial hanging basket for building construction | |
| CN204209660U (en) | A kind of bogie disassembles frock | |
| CN201936756U (en) | Operating tool for air switch | |
| CN203596582U (en) | Power transmission equipment transiting overhead line into cable line | |
| CN202970094U (en) | Guyed tower applied to transmission line project | |
| CN203247938U (en) | Communication iron tower with rail mechanism | |
| CN207765918U (en) | The open airs 110kV GIS power distribution equipments place two returns one across outlet structure | |
| CN203103832U (en) | Supporting rack for cable maintenance | |
| CN202483431U (en) | Ladder stand for maintaining tubular bus bars | |
| CN205335747U (en) | Strain insulator string device is singly gone here and there in light -duty play of folded cascade | |
| CN205000711U (en) | Style of calligraphy horizontal arrangement strain insulator tower is done in 220kV single loop heavy ice district | |
| CN202997365U (en) | Isolating switch maintenance scaffold | |
| CN204597360U (en) | A kind of insulator installation and maintenance workbench | |
| CN203111348U (en) | Rollover-preventing electromobile support | |
| CN204960782U (en) | Ladder is hung to portable contact net and supporting peg thereof |
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: 20140604 Termination date: 20201227 |