CN102433898A - Manhole cover opening and closing movement device - Google Patents
Manhole cover opening and closing movement device Download PDFInfo
- Publication number
- CN102433898A CN102433898A CN201210004610XA CN201210004610A CN102433898A CN 102433898 A CN102433898 A CN 102433898A CN 201210004610X A CN201210004610X A CN 201210004610XA CN 201210004610 A CN201210004610 A CN 201210004610A CN 102433898 A CN102433898 A CN 102433898A
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- China
- Prior art keywords
- well lid
- groove
- mobile device
- tourelle
- framework
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Abstract
The invention discloses a manhole cover opening and closing movement device which comprises a frame; the two opposite sides of the frame are respectively provided with a rolling device which comprises a step-shaped wheel axle and a wheel axle bracket; the step-shaped wheel axle comprises two cylindrical surfaces with unequal excircle diameters; the smaller cylindrical surface is matched with the upper surface of the frame in a contacting way; the step-shaped wheel axle is provided with an inner hole and is connected with the wheel axle bracket by a pin shaft arranged in the inner hole; the upper part of the rolling device is provided with a catching module; the rolling device is connected with the catching module by a hoisting module; the frame has an angle iron welding structure; the wheel axle bracket of the rolling device has a channel steel structure; a channel steel wall is provided with a screwed hole which is connected with a screw rod by screw thread; the outer edge of the frame is respectively provided with an opening block groove I and an opening block groove II; the position of the opening block groove II is matched with that of the rolling device; and the opening block groove I and the opening block groove II are matched with the screw rod. The manhole cover opening and closing movement device is simple and reliable in structure, convenient to assembled and disassemble and move and suitable for lifting and moving a detection manhole cover which is heavy and inconvenient in traffic.
Description
Technical field
The present invention relates to the crane gear technical field, relate in particular to a kind of well lid folding mobile device.
Background technology
The well cover opening device of prior art is primarily aimed at the inspection shaft lid of lighter weight, is not suitable for carrying and the heavier well lid of lifting.For the heavier well lid of using with the place that has inconvenient traffic of quality from far-off regions; For example in the electrical production; Need the DC power transmission line loop current be imported the earth through earthing pole; The good operation of earthing pole has guaranteed that loop current imports the earth efficiently, fast, and the safe operation of earthing pole is directly connected to the reliability of HVDC transmission line.The running status of earthing pole can be judged through the phreatic water level of its soil layer of living in, water temperature.And measure the phreatic water level of soil layer of living in, water temperature; Need excavation to satisfy and detect the detection well that requires; For safety and protection need, need be equipped with cement well lid being positioned to detect on the Jing Chu ground, cement well lid heaviness, volume are big; When carrying out water level, temperature measurement, need open the detection well well lid of the hundreds of kilogram weight that weighs through the manpower crowbar, this method not only wastes time and energy but also exist potential safety hazard.
Summary of the invention
The present invention is wasted time and energy and unsafe problem in lifting with when mobile for the well lid that solves prior art; A kind of well lid folding mobile device is provided; Have simple in structure, flexibility and reliability, be convenient to the advantage of dismounting and carrying, it is big to be particularly useful for lifting and mobile weight, the detection well lid that traffic location is inconvenient.
To achieve these goals, the present invention adopts following technical scheme:
A kind of well lid folding mobile device comprises framework, the lifting module; The both sides that said framework is relative are provided with tourelle, and tourelle comprises notch cuttype wheel shaft, axle bracket; The notch cuttype wheel shaft comprises two faces of cylinder that outside diameter does not wait, wherein roundlet cylinder and frame upper surface contact matching, and the notch cuttype wheel shaft connects with axle bracket; Tourelle top is provided with grabbing module, and tourelle connects with grabbing module through the lifting module.
Said framework is the angle steel welded construction, and the axle bracket of tourelle is the channel-section steel structure.
Said channel-section steel wall is provided with screwed hole, and screwed hole and screw rod pass through thread connection; Be provided with opening draw-in groove I, opening draw-in groove II respectively with the outer rim place of the two ends framework of roundlet cylinder cooperation place; Opening draw-in groove I is located at the middle part of framework outer rim; Tourelle position when the position of opening draw-in groove II moves to predeterminated position with well lid cooperates, and opening draw-in groove I, opening draw-in groove II cooperate with screw rod.
The aperture position of opening draw-in groove I, opening draw-in groove II is located at the inboard, and the screw rod outer end is provided with handle.
Said grabbing module comprises that supporting steel pipe, supporting steel pipe are provided with link, link connects with iron chains, and iron chains connects with hook.
Said lifting module adopts the leading screw jack.
Said notch cuttype wheel shaft is provided with centre bore, and the notch cuttype wheel shaft connects with axle bracket through the bearing pin that is located in the centre bore.
Said notch cuttype wheel shaft adopts nylon material.
The framework both sides are respectively equipped with three cover tourelles.
Operating principle of the present invention: device of the present invention mainly comprises framework, and grabbing module, lifting module, tourelle, the opening draw-in groove that cooperatively interacts and screw rod are with the well lid of slinging.Grabbing module is used and is connected with cement well lid through supporting steel pipe, slip link, flexible iron chains, hook combination during use.Grabbing module, lifting module, tourelle three are connected as a single entity.Realize the VTOL of well lid through the leading screw jack.Three cover tourelles of framework both sides have good rolling effect when playing support top leading screw jack and grabbing module.Angle iron frame fits tightly the edge of well, protection well edge when playing the track effect.The roundlet cylinder of tourelle and frame upper surface contact matching; The great circle cylinder of tourelle cooperates with the well lid face; The restriction that the ladder cross section that forms through well lid, angle steel track and the large and small face of cylinder of notch cuttype wheel shaft cooperate, the well lid direction along ng a path translation after realization will be grasped.Outer edge is established two pairs of openings draw-in grooves respectively in the framework both sides, and two opening draw-in grooves in the middle of being positioned at are used for when slinging cement well lid fixedly tourelle.Two are positioned at a side and the inside stop position of draw-in groove for presetting of opening; When cement cover board moves to preset stop position; Rotating screw bolt, tourelle is fastening in draw-in groove through threaded engagement; Be connected as a single entity with framework and fix, make tourelle to stop operating, prevent that well lid breaks away from control, makes staff and facility obtain safety guarantee.
Beneficial effect of the present invention: vertically rise through the well lid of device of the present invention with heavy material such as cement; Side direction is traversing; And it is in lifting process and traversing process that tourelle is locked fixing; Alleviated labor intensity of operating personnel, guaranteed operating personnel's work safety, also avoided structural failure simultaneously well lid and well edge.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a frame construction sketch map of the present invention;
Among the figure, 1. detect well, 2. well lid, 3. well lid handle, 4. link, 5. iron chains, 6. hook, 7. supporting steel pipe, 8. leading screw jack, 9. notch cuttype wheel shaft, 10. framework, 11. axle brackets, 12. screw rods, 13. handles, 14. opening draw-in groove I, 15. opening draw-in groove II.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Well lid folding mobile device, as shown in the figure, comprise framework 10; Framework 10 relative both sides are provided with tourelle, and tourelle comprises notch cuttype wheel shaft 9, axle bracket 11; Notch cuttype wheel shaft 9 comprises two faces of cylinder that outside diameter does not wait; Wherein roundlet cylinder and framework 10 upper surface contact matching, notch cuttype wheel shaft 9 is provided with endoporus, and notch cuttype wheel shaft 9 connects with axle bracket 11 through the bearing pin that is located in the endoporus; Tourelle top is provided with grabbing module, and tourelle connects with grabbing module through the lifting module.Said grabbing module comprises supporting steel pipe 7, and supporting steel pipe 7 is provided with link 4, link 4 connects with iron chains 5, and iron chains 5 connects with hook 6.
The lifting module adopts leading screw jack 8.Leading screw jack 8 is realized the VTOL of well lid.The framework both sides are respectively equipped with three cover tourelles.Said framework 10 is the angle steel welded construction, and the axle bracket 11 of tourelle is the channel-section steel structure, and notch cuttype wheel shaft 9 adopts nylon material.Said channel-section steel wall is provided with screwed hole, and screwed hole and screw rod 12 pass through thread connection; Be provided with opening draw-in groove I 14, opening draw-in groove II 15 respectively with the outer rim place of the two ends framework of roundlet cylinder cooperation place; Opening draw-in groove I 14 is located at the middle part of framework outer rim; Tourelle position when the position of opening draw-in groove II 15 moves to predeterminated position with well lid cooperates; Opening draw-in groove I 14, opening draw-in groove II 15 cooperate with screw rod 12, and the aperture position of opening draw-in groove I, opening draw-in groove II is located at the inboard, and screw rod 12 outer ends are provided with handle 13.During use well lid handle 36 is connected with hook, thereby well lid 2 is sling from the well head of detection well 1, move out a segment distance according to the needs of maintenance work.
Though the above-mentioned accompanying drawing that combines is described the specific embodiment of invention; But be not restriction to protection domain of the present invention; One of ordinary skill in the art should be understood that; On the basis of technical scheme of the present invention, those skilled in the art need not pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (9)
1. a well lid folding mobile device comprises framework, the lifting module; It is characterized in that the both sides that said framework is relative are provided with tourelle, tourelle comprises the notch cuttype wheel shaft; Axle bracket, notch cuttype wheel shaft comprise two faces of cylinder that outside diameter does not wait, wherein roundlet cylinder and frame upper surface contact matching; The notch cuttype wheel shaft connects with axle bracket, and tourelle top is provided with grabbing module, and tourelle connects with grabbing module through the lifting module.
2. well lid folding mobile device as claimed in claim 1 is characterized in that said framework is the angle steel welded construction, and the axle bracket of tourelle is the channel-section steel structure.
3. well lid folding mobile device as claimed in claim 2 is characterized in that said channel-section steel wall is provided with screwed hole, and screwed hole and screw rod pass through thread connection; Be provided with opening draw-in groove I, opening draw-in groove II respectively with the outer rim place of the two ends framework of roundlet cylinder cooperation place; Opening draw-in groove I is located at the middle part of framework outer rim; Tourelle position when the position of opening draw-in groove II moves to predeterminated position with well lid cooperates, and opening draw-in groove I, opening draw-in groove II cooperate with screw rod.
4. well lid folding mobile device as claimed in claim 3 is characterized in that, the aperture position of opening draw-in groove I, opening draw-in groove II is located at the inboard, and the screw rod outer end is provided with handle.
5. well lid folding mobile device as claimed in claim 1 is characterized in that, said grabbing module comprises that supporting steel pipe, supporting steel pipe are provided with link, link connects with iron chains, and iron chains connects with hook.
6. well lid folding mobile device as claimed in claim 1 is characterized in that, said lifting module adopts the leading screw jack.
7. well lid folding mobile device as claimed in claim 1 is characterized in that said notch cuttype wheel shaft is provided with centre bore, and the notch cuttype wheel shaft connects with axle bracket through the bearing pin that is located in the centre bore.
8. well lid folding mobile device as claimed in claim 1 is characterized in that, said notch cuttype wheel shaft adopts nylon material.
9. well lid folding mobile device as claimed in claim 1 is characterized in that, the framework both sides are respectively equipped with three cover tourelles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210004610 CN102433898B (en) | 2012-01-09 | 2012-01-09 | Manhole cover opening and closing movement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210004610 CN102433898B (en) | 2012-01-09 | 2012-01-09 | Manhole cover opening and closing movement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102433898A true CN102433898A (en) | 2012-05-02 |
| CN102433898B CN102433898B (en) | 2013-11-06 |
Family
ID=45982228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210004610 Expired - Fee Related CN102433898B (en) | 2012-01-09 | 2012-01-09 | Manhole cover opening and closing movement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102433898B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874712A (en) * | 2012-09-26 | 2013-01-16 | 宁波电业局 | Cable cover plate hoisting device |
| CN104555836A (en) * | 2015-01-14 | 2015-04-29 | 国家电网公司 | Portable cable trench cover opening device |
| CN104760897A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | On-off cover plate moving machine |
| CN105862922A (en) * | 2016-06-01 | 2016-08-17 | 浙江工业大学 | Well cover plate lifting and descending movement device based on rhombus-shaped lifting and descending mechanism |
| CN106365084A (en) * | 2016-11-25 | 2017-02-01 | 国网山东省电力公司潍坊供电公司 | Electric power cellar well cover plate switch device suitable for batch switch operation |
| CN107352487A (en) * | 2017-06-12 | 2017-11-17 | 国网福建省电力有限公司 | A kind of work manhole cover plate opening device |
| CN108517895A (en) * | 2018-03-20 | 2018-09-11 | 毛杰 | A kind of municipal water supply pumping equipment sewage inspection well lid assembly and disassembly cleaning all-in-one machine |
| CN108946602A (en) * | 2018-07-19 | 2018-12-07 | 刘中雷 | A kind of municipal administration communal facility maintenance manhole cover opening equipment |
| CN110357010A (en) * | 2019-06-21 | 2019-10-22 | 张曼玉 | A kind of municipal administration adjustable manhole lid device of operation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2045206A (en) * | 1979-03-15 | 1980-10-29 | H & P Baelz Ltd | Manhole cover lifting device |
| US4928927A (en) * | 1987-12-21 | 1990-05-29 | Fredrick William R | Lifting mechanism for heavy street gratings |
| US5458435A (en) * | 1994-04-11 | 1995-10-17 | Kohno; Kazuhiko | Opening and closing apparatus for manhole cover |
| CN2434090Y (en) * | 2000-06-26 | 2001-06-13 | 富勤管理顾问股份有限公司 | Manhole close-open device |
| CN2516677Y (en) * | 2001-11-24 | 2002-10-16 | 郝建成 | Double-rail electric expansion door |
| CN101691198A (en) * | 2009-09-23 | 2010-04-07 | 中国电信股份有限公司泉州分公司 | Well cover opening device with pair of apertures |
| CN201751459U (en) * | 2010-06-30 | 2011-02-23 | 中铝西南铝冷连轧板带有限公司 | Ground vehicle track trench |
| CN201971604U (en) * | 2011-04-02 | 2011-09-14 | 浙江图维电力科技有限公司 | Lifting appliance for detachable well shutter |
-
2012
- 2012-01-09 CN CN 201210004610 patent/CN102433898B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2045206A (en) * | 1979-03-15 | 1980-10-29 | H & P Baelz Ltd | Manhole cover lifting device |
| US4928927A (en) * | 1987-12-21 | 1990-05-29 | Fredrick William R | Lifting mechanism for heavy street gratings |
| US5458435A (en) * | 1994-04-11 | 1995-10-17 | Kohno; Kazuhiko | Opening and closing apparatus for manhole cover |
| CN2434090Y (en) * | 2000-06-26 | 2001-06-13 | 富勤管理顾问股份有限公司 | Manhole close-open device |
| CN2516677Y (en) * | 2001-11-24 | 2002-10-16 | 郝建成 | Double-rail electric expansion door |
| CN101691198A (en) * | 2009-09-23 | 2010-04-07 | 中国电信股份有限公司泉州分公司 | Well cover opening device with pair of apertures |
| CN201751459U (en) * | 2010-06-30 | 2011-02-23 | 中铝西南铝冷连轧板带有限公司 | Ground vehicle track trench |
| CN201971604U (en) * | 2011-04-02 | 2011-09-14 | 浙江图维电力科技有限公司 | Lifting appliance for detachable well shutter |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874712A (en) * | 2012-09-26 | 2013-01-16 | 宁波电业局 | Cable cover plate hoisting device |
| CN104555836A (en) * | 2015-01-14 | 2015-04-29 | 国家电网公司 | Portable cable trench cover opening device |
| CN104555836B (en) * | 2015-01-14 | 2017-06-13 | 国家电网公司 | Portable cable trench cover opening device |
| CN104760897A (en) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | On-off cover plate moving machine |
| CN105862922A (en) * | 2016-06-01 | 2016-08-17 | 浙江工业大学 | Well cover plate lifting and descending movement device based on rhombus-shaped lifting and descending mechanism |
| CN106365084A (en) * | 2016-11-25 | 2017-02-01 | 国网山东省电力公司潍坊供电公司 | Electric power cellar well cover plate switch device suitable for batch switch operation |
| CN106365084B (en) * | 2016-11-25 | 2020-08-28 | 国网山东省电力公司潍坊供电公司 | Electric power cellar well cover plate switch device suitable for batch switch operation |
| CN107352487A (en) * | 2017-06-12 | 2017-11-17 | 国网福建省电力有限公司 | A kind of work manhole cover plate opening device |
| CN108517895A (en) * | 2018-03-20 | 2018-09-11 | 毛杰 | A kind of municipal water supply pumping equipment sewage inspection well lid assembly and disassembly cleaning all-in-one machine |
| CN108946602A (en) * | 2018-07-19 | 2018-12-07 | 刘中雷 | A kind of municipal administration communal facility maintenance manhole cover opening equipment |
| CN110357010A (en) * | 2019-06-21 | 2019-10-22 | 张曼玉 | A kind of municipal administration adjustable manhole lid device of operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102433898B (en) | 2013-11-06 |
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Granted publication date: 20131106 Termination date: 20150109 |
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| EXPY | Termination of patent right or utility model |