CN202704923U - Cover plate lifting device - Google Patents
Cover plate lifting device Download PDFInfo
- Publication number
- CN202704923U CN202704923U CN 201220391275 CN201220391275U CN202704923U CN 202704923 U CN202704923 U CN 202704923U CN 201220391275 CN201220391275 CN 201220391275 CN 201220391275 U CN201220391275 U CN 201220391275U CN 202704923 U CN202704923 U CN 202704923U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- frame
- cover plates
- lifting device
- hook
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 101100272852 Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) F gene Proteins 0.000 claims description 9
- 241001669679 Eleotris Species 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000007115 recruitment Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Abstract
The utility model relates to a device for lifting and moving various cover plates including the ditch cover plates, the cable trench cover plates and the well cover plates, in particular to a cover plate lifting device for lifting and moving the cable trench cover plates of a transformer station. The cover plate lifting device comprises a triangle support. The bottom of the triangle support is provided with a movable support. Two sides in the middle of the triangle support are provided with guide rails along the vertical direction. A balancing frame is arranged on each guide rail. Rolling wheels are arranged among the guide rails and the balancing frames in a matching mode. The lower portion of each balancing frame is provided with a hook. The middle of the upper portion of each balancing frame is provided with a sliding wheel. The top of the triangle support is provided with a hand-cranking lifting device which is connected with each sliding wheel in the middle of the upper portion of each balancing frame through steel wire ropes. The hooks are reverse scissor hooks. The cover plate lifting device can lift and move the cover plates easily, fast and safely, greatly lightens labor intensity, and remarkably reduces labor force and labor expenses.
Description
Technical field
The utility model relates to a kind of device that all kinds of cover plates (comprising ditch, cable duct, well cover plate) are promoted and move, particularly a kind of cover plate bont of moving that cover plate on cable trench of transformer station is promoted.
Background technology
Placed in the cable duct of substation many once, secondary cable, and the many maintenance of substation, handling labor relate to cable channel cover plate are mentioned, moved, so that service personnel or service personnel enter work in the cable duct.
The cable channel cover plate of substation all is to make with cement block at present, because the cover plate made from cement block is very heavy, the weight majority is between 100-200 kilograms, and the cover plate of substation does not all have enhancing ring (not establish the reason of enhancing ring: the easy corrosion of enhancing ring, also can mix the personnel of falling the inspection and maintenance, cause unexpected injury), only be provided with two holes, hook for service personnel, service personnel cleek.Because cable channel cover plate weight is large, in the maintenance of cable, handling labor, light hooks the labour that cable cover will be expensive, and hooks the potential safety hazard that cable machinery was hurted sb.'s feelings, damaged in the process existence at cover plate, and this also can sustain damage cover plate in hooking process.
The utility model content
The utility model purpose provides a kind of simple to operate, light, can fast and safely cover plate be promoted the cover plate bont of moving.
Technical solutions of the utility model: a kind of cover plate bont, comprise A-frame, in the A-frame bottom traversing carriage is installed; Both sides arrange the guide rail of vertical in the middle of A-frame, are provided with equalizer bar on the guide rail, are furnished with roller between guide rail and the equalizer bar; The equalizer bar bottom is provided with hook, is provided with pulley in the middle of the equalizer bar top; At the A-frame top hand lifter is installed, hand lifter is connected by the middle pulley in steel rope and equalizer bar top.
Described hook is for linking up with one's hands behind one's back.
Described traversing carriage is telescope support, and telescope support is left and right sides two parts, and telescope support can slide in the A-frame bottom cross beam.
At A-frame one pushing hands is installed.
At A-frame one sleeper case is installed.
The utility model good effect: after the utility model is succeeded in developing, avoided use cleek dog hole hole cover plate and cause cover plate to damage and the cable bad accident, also guaranteed people operating personnel safety.Originally turning over 30 cover plates takes at least two strong labour powers and just can finish with the time, after using the utility model, as long as the woman that strength is little just can finish the work of turning over 30 cover plates in two hours, labour intensity alleviates, and recruitment quantity and recruitment expense significantly reduce.Search rapidlyer owing to renovate the fast so that cable fault of substation of plate, be conducive to improve the power supply reliability of electrical network, help social stability.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is with one's hands behind one's back hook structure scheme drawing of the utility model.
Among the figure: 1-traversing carriage, 2-A-frame, 3-with one's hands behind one's back hooks, 4-guide rail, 5-roller, 6-equalizer bar, 7-pulley, 8-hand lifter, 9-sleeper case, 10-pushing hands, 11-A-frame bottom cross beam, 12-spring.
The specific embodiment
As shown in drawings, when needs are mentioned ditch, cable duct, well upper cover plate, shift this device onto the cover plate top, inhour is shaken hand lifter equalizer bar is put down, link up with one's hands behind one's back on the equalizer bar along with descending together, with two with one's hands behind one's back the hook insert respectively in the cover plate hole, under the effect of spring, launch, the cover plate hole is hooked.Cw shakes hand lifter, at this moment because the cover plate Action of Gravity Field is linked up with one's hands behind one's back and is subject to larger pulling force, links up with one's hands behind one's back Zhang Deyue and opens, and the cover plate hole is blocked tightlyer.After cover plate draws high certain altitude, promote this device cover plate is moved away from.Inhour is shaken hand lifter, and cover plate descends and places on the sleeper, and two hands gently draw with one's hands behind one's back two of hook upper end outward, links up with one's hands behind one's back in hole to get loose, and takes out hook, finishes cover plate and mentions work, and same operation can be replaced cover plate.
It is 2mm that A-frame of the present utility model adopts thickness, and the square steel tube of 40 * 40mm is made, the one, satisfy requirement of mechanical strength, and make whole device firm in a down-to-earth manner, the 2nd, traversing carriage is flexible convenient.Both sides arrange the guide rail of vertical in the middle of A-frame, are furnished with equalizer bar on the guide rail, are furnished with roller between guide rail and the equalizer bar, and equalizer bar moves up and down along guide rail.
The traversing carriage of installing in this bottom of device is the telescope support with cardan wheel, telescope support is left and right sides two parts, the square steel tube size of telescope support is less than the square steel tube of A-frame bottom cross beam, the telescope support square steel tube is inserted in the A-frame bottom cross beam, can according to the size of cover plate and the width of cable duct, adjust the degree of depth that telescope support inserts the A-frame bottom cross beam.
The hand lifter that the utility model is installed is the outsourcing gauge member, adopts the 0.6t model, and satisfying lifting weight is the requirement of 50-300kg cover plate.The hand lifter that is installed on the A-frame top is connected by the middle pulley in steel rope and equalizer bar top, and hand lifter can alleviate the power of man winding cover plate.
Cut the wall width under the with one's hands behind one's back hook that the utility model is installed and be controlled in the 12mm, THICKNESS CONTROL is in 7mm; The hook tooth is wide to be controlled in the 15mm, satisfies the above cover plate of hole radius 10mm and promotes requirement, uses high strength steel to make.Link up with one's hands behind one's back with steel rope bolt two ends below equalizer bar for two, hook is used for promoting only pertusate cover plate with one's hands behind one's back; The cover plate that replaces to promote behind the hook with one's hands behind one's back enhancing ring with common cleek.Hook is to be subjected to pulling force larger with one's hands behind one's back, and tension force is just larger, and Zhang Deyue opens with one's hands behind one's back, thereby with cover plate hole chucking, is convenient to promote cover plate.The hook top is equipped with a spring with one's hands behind one's back, so that hook produces initial tensile force after inserting the cover plate hole with one's hands behind one's back.
The equalizer bar of the utility model mounting strap roller can keep balance, and can move up and down in the middle of A-frame, cover plate is steadily promoted, and level is moved, and guarantees that A-frame is stressed evenly, makes device in use firm.
The utility model is furnished with the sleeper case of placing chock, when promoting cover plate sleeper is placed on the cover plate below of lifting, makes cover plate and ground keep space more than the 30mm, puts back to original position in order to cover plate mentioned.
One pushing hands is installed on the A-frame, convenient promote this device and controlling party to.
Claims (5)
1. a cover plate bont is characterized in that: comprise A-frame, in the A-frame bottom traversing carriage is installed; Both sides arrange the guide rail of vertical in the middle of A-frame, are provided with equalizer bar on the guide rail, are furnished with roller between guide rail and the equalizer bar; The equalizer bar bottom is provided with hook, is provided with pulley in the middle of the equalizer bar top; At the A-frame top hand lifter is installed, hand lifter is connected by the middle pulley in steel rope and equalizer bar top.
2. a kind of cover plate bont according to claim 1 is characterized in that: described hook is hook with one's hands behind one's back.
3. a kind of cover plate bont according to claim 1, it is characterized in that: described traversing carriage is telescope support, and telescope support is left and right sides two parts, and telescope support slides in the A-frame bottom cross beam.
4. a kind of cover plate bont according to claim 1 is characterized in that: at A-frame one pushing hands is installed.
5. a kind of cover plate bont according to claim 1 is characterized in that: at A-frame one sleeper case is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391275 CN202704923U (en) | 2012-08-09 | 2012-08-09 | Cover plate lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391275 CN202704923U (en) | 2012-08-09 | 2012-08-09 | Cover plate lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202704923U true CN202704923U (en) | 2013-01-30 |
Family
ID=47585247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391275 Expired - Fee Related CN202704923U (en) | 2012-08-09 | 2012-08-09 | Cover plate lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202704923U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130140A (en) * | 2013-02-20 | 2013-06-05 | 山东电力集团公司烟台供电公司 | Versatile cable trench cover plate lifting vehicle of transformer substation |
| CN103613032A (en) * | 2013-11-29 | 2014-03-05 | 国家电网公司 | Movable cable cover plate crane carriage of transformer substation |
| CN103950010A (en) * | 2014-05-14 | 2014-07-30 | 湖州市千金丝织厂 | Auxiliary device for disassembly of machine head roller of cotton cleaner |
| CN104045013A (en) * | 2014-06-04 | 2014-09-17 | 范超 | Starting prewarning device for manhole cover |
| CN104071721A (en) * | 2014-06-25 | 2014-10-01 | 国家电网公司 | Cable duct cover plate lifting and carrying device |
| CN104444909A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Trolley type cable well lid opener |
| CN104477833A (en) * | 2014-12-04 | 2015-04-01 | 国家电网公司 | Cable well lid lifting device |
| CN104760897A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | On-off cover plate moving machine |
| CN106672828A (en) * | 2016-12-07 | 2017-05-17 | 长安大学 | Automatic lifting device used for disassembling inspection well covers |
| CN106744438A (en) * | 2016-12-01 | 2017-05-31 | 国网浙江省电力公司丽水供电公司 | Telescoping cable trench cover drawing device |
| CN109592614A (en) * | 2018-12-12 | 2019-04-09 | 贵州电网有限责任公司 | A kind of cable duct opening-closing cover device |
-
2012
- 2012-08-09 CN CN 201220391275 patent/CN202704923U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130140B (en) * | 2013-02-20 | 2015-04-29 | 山东电力集团公司烟台供电公司 | Versatile cable trench cover plate lifting vehicle of transformer substation |
| CN103130140A (en) * | 2013-02-20 | 2013-06-05 | 山东电力集团公司烟台供电公司 | Versatile cable trench cover plate lifting vehicle of transformer substation |
| CN103613032B (en) * | 2013-11-29 | 2016-05-04 | 国家电网公司 | Transformer station's packaged type cable cover trolley |
| CN103613032A (en) * | 2013-11-29 | 2014-03-05 | 国家电网公司 | Movable cable cover plate crane carriage of transformer substation |
| CN103950010A (en) * | 2014-05-14 | 2014-07-30 | 湖州市千金丝织厂 | Auxiliary device for disassembly of machine head roller of cotton cleaner |
| CN103950010B (en) * | 2014-05-14 | 2015-09-23 | 湖州市千金丝织厂 | A kind of scutcher headstock roller dismounting auxiliary equipment |
| CN104045013A (en) * | 2014-06-04 | 2014-09-17 | 范超 | Starting prewarning device for manhole cover |
| CN104071721A (en) * | 2014-06-25 | 2014-10-01 | 国家电网公司 | Cable duct cover plate lifting and carrying device |
| CN104477833A (en) * | 2014-12-04 | 2015-04-01 | 国家电网公司 | Cable well lid lifting device |
| CN104444909A (en) * | 2014-12-10 | 2015-03-25 | 国家电网公司 | Trolley type cable well lid opener |
| CN104760897A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | On-off cover plate moving machine |
| CN106744438A (en) * | 2016-12-01 | 2017-05-31 | 国网浙江省电力公司丽水供电公司 | Telescoping cable trench cover drawing device |
| CN106672828A (en) * | 2016-12-07 | 2017-05-17 | 长安大学 | Automatic lifting device used for disassembling inspection well covers |
| CN106672828B (en) * | 2016-12-07 | 2018-06-29 | 长安大学 | A kind of automatic hoisting device for being used to dismantle inspection well cover |
| CN109592614A (en) * | 2018-12-12 | 2019-04-09 | 贵州电网有限责任公司 | A kind of cable duct opening-closing cover device |
| CN109592614B (en) * | 2018-12-12 | 2023-12-01 | 贵州电网有限责任公司 | Cable pit opening and closing cover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI GANZHOU POWER COMPANY Effective date: 20140107 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: JIANGXI GANZHOU POWER COMPANY Effective date: 20140107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 341000 GANZHOU, JIANGXI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140107 Address after: 100031 Beijing, Xicheng District, West A, No. 1, Patentee after: State Grid Corporation of China Patentee after: Jiangxi Ganzhou Power Company Address before: 341000 No. 1, front road, Ganzhou, Jiangxi Patentee before: Jiangxi Ganzhou Power Company |
|
| 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: 20130130 Termination date: 20170809 |