CN101691198A - Well cover opening device with pair of apertures - Google Patents
Well cover opening device with pair of apertures Download PDFInfo
- Publication number
- CN101691198A CN101691198A CN200910307541A CN200910307541A CN101691198A CN 101691198 A CN101691198 A CN 101691198A CN 200910307541 A CN200910307541 A CN 200910307541A CN 200910307541 A CN200910307541 A CN 200910307541A CN 101691198 A CN101691198 A CN 101691198A
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- well cover
- hinge wheel
- cover opening
- main beam
- opening device
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Abstract
The invention relates to a well cover opening device with a pair of apertures, which comprises a main cross beam and a pair of hinge wheel seat bodies arranged on two sides of the main cross beam, and is characterized in that: the hinge wheel seat bodies and the two side parts of the main cross beam are fit in a sliding mode for lifting; the hinge wheel seat bodies are also provided with a jack capable of jacking the main cross beam; the main cross beam is fixedly connected with a pair of suspenders capable of passing through the apertures of the well cover downwards; and the lower ends of the suspenders are connected with a section of a crank capable of passing through the apertures of the well cover. The device has the advantages of large well cover opening pull force, simple operation, high operation safety, wide adaptability and convenient carrying and transport.
Description
Technical field
The present invention relates to a kind of well cover opening device that has an opposite joint hole, be applicable to the well lid unlatching.
Background technology
Application number is 200820039174.9, the patent that name is called inspection shaft lid opener provides a kind of inspection shaft lid opener, it regulates lead screw position by slide block, utilize and manually press lower link winding shaft lid, and rely on the roller of tool lower portion to transport, the conical end that utilizes the leading screw front end in this patent is after inserting the well lid hole, its movable plate outwards struts, thereby hook well lid, utilize and manually press lower link winding shaft lid, relatively require great effort when structure relative complex and lifting well lid.Therefore, how addressing the above problem is the purpose of this research invention.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, easy to carry, open the well cover opening device that has an opposite joint hole laborsaving, easy and simple to handle.
Its solution is: a kind of well cover opening device that has an opposite joint hole, comprise a main beam and be located at main beam pair of hinge wheel pedestal, it is characterized in that: described hinge wheel pedestal and main beam both sides lifting bearing fit, but also be provided with the jack of jack-up main beam on the described hinge wheel pedestal, be fixedly connected with a pair of suspension rod that is passed down through well lid seam hole on the main beam, described suspension rod lower end is connected with one section can stitch the handle that turns in hole by well lid.
The invention has the advantages that: it is big, easy and simple to handle that well lid of the present invention is opened pulling force, the processing safety height, and wide adaptability carries, convenient in carrying.
Description of drawings
Fig. 1 is a structure diagram of the present invention
Fig. 2 is an embodiment of the invention sketch
The specific embodiment
With reference to figure 1 and Fig. 2, a kind of well cover opening device that has an opposite joint hole, comprise a main beam 1 and the hinge wheel pedestal 2 of being located at main beam 1 both sides, described hinge wheel pedestal 2 and main beam 1 both sides lifting bearing fit, but also be provided with the jack 3 of jack-up main beam 1 on the described hinge wheel pedestal 2, be fixedly connected with a pair of suspension rod 4 that is passed down through well lid seam hole 9 on the main beam 1, described suspension rod 4 lower ends are connected with one section can turn handle 5 by what well lid stitched hole 9.
Described hinge wheel pedestal 2 is realized the lifting slip with main beam 1 both sides by the slide bar 6 that is vertical on the hinge wheel pedestal 2, and described main beam 1 middle part is provided with the cradling piece 7 that is used to promote well cover opening device, and described hinge wheel pedestal 2 front sides are provided with and pedestal pivotally attached roller 8.
The specific implementation process is as follows: promote well cover opening device to the well lid top, after a pair of suspension rod 4 of this device is passed two seam holes 9 in the middle of the well lid, operating the suspension rod switch again makes it revolve to turn 90 degrees and hold the well lid bottom surface, lift suspension rod 4 with hydraulic jack 3 subsequently, well lid is sling immediately, promote this device at last, well lid just breaks away from the well seat under the rolling of 2 rollers 8 of this device.
Claims (4)
1. well cover opening device that has an opposite joint hole, comprise a main beam and be located at main beam pair of hinge wheel pedestal, it is characterized in that: described hinge wheel pedestal and main beam both sides lifting bearing fit, but also be provided with the jack of jack-up main beam on the described hinge wheel pedestal, be fixedly connected with a pair of suspension rod that is passed down through well lid seam hole on the main beam, described suspension rod lower end is connected with one section can stitch the handle that turns in hole by well lid.
2. the well cover opening device that has an opposite joint hole according to claim 1 is characterized in that: the lifting slip is realized by the slide bar that is vertical on the hinge wheel pedestal in described hinge wheel pedestal and main beam both sides.
3. the well cover opening device that has an opposite joint hole according to claim 1 is characterized in that: described main beam middle part is provided with the cradling piece that is used to promote well cover opening device.
4. the well cover opening device that has an opposite joint hole according to claim 1 is characterized in that: described hinge wheel pedestal front side is provided with and pedestal pivotally attached roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103075418A CN101691198B (en) | 2009-09-23 | 2009-09-23 | Well cover opening device with pair of apertures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103075418A CN101691198B (en) | 2009-09-23 | 2009-09-23 | Well cover opening device with pair of apertures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101691198A true CN101691198A (en) | 2010-04-07 |
| CN101691198B CN101691198B (en) | 2011-08-03 |
Family
ID=42079938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103075418A Active CN101691198B (en) | 2009-09-23 | 2009-09-23 | Well cover opening device with pair of apertures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101691198B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433898A (en) * | 2012-01-09 | 2012-05-02 | 山东电力集团公司超高压公司 | Manhole cover opening and closing movement device |
| CN102730609A (en) * | 2011-04-02 | 2012-10-17 | 浙江图维电力科技有限公司 | Lifting appliance for detachable well cover |
| CN103072922A (en) * | 2013-01-31 | 2013-05-01 | 孟范德 | Manhole cover opening device operating trolley |
| CN103693575A (en) * | 2013-12-04 | 2014-04-02 | 国家电网公司 | Portable opener for cable well cover plate |
| CN106629514A (en) * | 2016-10-14 | 2017-05-10 | 国家电网公司 | Hydraulic type electric cable well lid simple opening device |
| 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 |
| CN108128744A (en) * | 2018-01-13 | 2018-06-08 | 张若玮 | Electric power inspection well cover unpacking forklift |
| CN108163786A (en) * | 2018-01-13 | 2018-06-15 | 张若玮 | Electric power inspection shaft heavy type lid unpacking forklift |
| CN109573893A (en) * | 2018-12-12 | 2019-04-05 | 贵州电网有限责任公司 | Novel cover plate for cable trench sled fortune integrated apparatus |
| CN112158764A (en) * | 2020-09-15 | 2021-01-01 | 钟新波 | Municipal administration sewer is hoisting apparatus for fence |
-
2009
- 2009-09-23 CN CN2009103075418A patent/CN101691198B/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730609B (en) * | 2011-04-02 | 2015-05-06 | 浙江图维电力科技有限公司 | Lifting appliance for detachable well cover |
| CN102730609A (en) * | 2011-04-02 | 2012-10-17 | 浙江图维电力科技有限公司 | Lifting appliance for detachable well cover |
| CN102433898B (en) * | 2012-01-09 | 2013-11-06 | 山东电力集团公司超高压公司 | Manhole cover opening and closing movement device |
| CN102433898A (en) * | 2012-01-09 | 2012-05-02 | 山东电力集团公司超高压公司 | Manhole cover opening and closing movement device |
| CN103072922A (en) * | 2013-01-31 | 2013-05-01 | 孟范德 | Manhole cover opening device operating trolley |
| CN103693575B (en) * | 2013-12-04 | 2015-07-08 | 国家电网公司 | Portable opener for cable well cover plate |
| CN103693575A (en) * | 2013-12-04 | 2014-04-02 | 国家电网公司 | Portable opener for cable well cover plate |
| CN106629514A (en) * | 2016-10-14 | 2017-05-10 | 国家电网公司 | Hydraulic type electric cable well lid simple opening device |
| 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 |
| CN108128744A (en) * | 2018-01-13 | 2018-06-08 | 张若玮 | Electric power inspection well cover unpacking forklift |
| CN108163786A (en) * | 2018-01-13 | 2018-06-15 | 张若玮 | Electric power inspection shaft heavy type lid unpacking forklift |
| CN109573893A (en) * | 2018-12-12 | 2019-04-05 | 贵州电网有限责任公司 | Novel cover plate for cable trench sled fortune integrated apparatus |
| CN109573893B (en) * | 2018-12-12 | 2024-06-04 | 贵州电网有限责任公司 | Cable trench cover prying and transporting integrated device |
| CN112158764A (en) * | 2020-09-15 | 2021-01-01 | 钟新波 | Municipal administration sewer is hoisting apparatus for fence |
| CN112158764B (en) * | 2020-09-15 | 2022-01-25 | 松源环境建设有限公司 | Municipal administration sewer is hoisting apparatus for fence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101691198B (en) | 2011-08-03 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: CHINA TELECOMMUNICATION CO., LTD. Free format text: FORMER OWNER: QUANZHOU BRANCH OF CHINA TELECOMMUNICATIONS CORPORATION Effective date: 20140905 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU, FUJIAN PROVINCE TO: 100033 XICHENG, BEIJING |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140905 Address after: 100033 Beijing Finance Street, No. 31, Xicheng District Patentee after: China Telecommunication Co., Ltd. Address before: 362000 Fujian province Quanzhou City West Telecommunications Erythrina Building 8 floor Patentee before: Quanzhou Branch of China Telecom Corporation Limited |