CN104016276A - Vehicle for opening and transporting cable inspection well lids - Google Patents
Vehicle for opening and transporting cable inspection well lids Download PDFInfo
- Publication number
- CN104016276A CN104016276A CN201410285172.8A CN201410285172A CN104016276A CN 104016276 A CN104016276 A CN 104016276A CN 201410285172 A CN201410285172 A CN 201410285172A CN 104016276 A CN104016276 A CN 104016276A
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Abstract
The invention discloses a vehicle for opening and transporting cable inspection well lids and belongs to the technical field of power transmission and distribution engineering. The vehicle for opening and transporting cable inspection well lids consists of a well lid vehicle and a cover opening mechanism, wherein vehicle wheels are arranged at front ends of two vehicle shafts of a portal frame; vehicle legs are arranged at the middle parts of the vehicle shafts of the portal frame; a hand control lever-type lid opening mechanism is assembled in the frame; a lid hook of the lid opening mechanism is used for hooking cover holes in well lids; by wrenching a hand lever, the well lids can be opened and lifted away from well openings. The vehicle for opening and transporting cable inspection well lids can be pushed by hands to move away from the well opening and park in a proper place; the vehicle is capable of easily and efficiently opening and transporting cable inspection well lids, low in labor intensity, also capable of transporting the well lids at a short distance and applicable to inspection of underground cables in the power transmission and distribution engineering.
Description
Technical field
The present invention relates to power transmission and distribution project operation apparatus, be specially a kind of cable manhole cover and start shipment car.
Background technology
Popularization and the appearance of the city of urban skyscraper are beautified, and make urban district transmission and distribution line road direction ground cable transmission of electricity development, and cable duct has the inspection shaft of many distribution, maintenance use.The method of starting shipment of existing well lid is to continue to use from the Manhole covers open method of municipal works, hooks and opens ground and depart from the method for well head with lid hook, and cable manhole cover massiveness, triggers and drag all very difficultly with lid hook, needs the light utensil of starting shipment of one.
Summary of the invention
The present invention solves the technical matters that lacks at present a kind of open manhole cover easily and move apart the simple tool of well head, provides a kind of cable manhole cover to start shipment car.
The present invention realizes by the following technical solutions: a kind of cable manhole cover is started shipment car, comprises well lid car and cover-opening mechanism; Well lid car comprises horizontally disposedly takes turns beam, is vertically arranged on a pair of wheel fork, level connection joint at wheel beam two ends and a pair of shaft that be parallel to each other vertical with wheel beam at wheel beam two ends, is vertically connected to a pair of car leg in the middle part of shaft and is located at two wheels on wheel fork; Two shafts are welded into a type vehicle frame with wheel beam; The vertical vehicle frame face of wheel fork is welded in wheel beam two ends; Cover-opening mechanism comprises lifting shaft, is connected to lifting arm on two on lifting shaft, is connected to the hand lever near a shaft on lifting shaft; Shaft near hand lever is provided with the limiting card spacing to hand lever; Also comprise lower lifting shaft, twice lifting arms and two suspension rods; In each suspension rod, be all installed with and cover hook; The two ends of upper lifting shaft are hinged at respectively on two shafts; Lower lifting shaft is welded between two car legs; On two, lifting arm, hand lever are welded on the both sides of lifting shaft; Twice lifting arm is hinged on lower lifting shaft; Match between two one group of composition of the oscilaltion arm that is positioned at same perpendicular, two suspension rods are hinged at respectively on the upper and lower lifting arm of same group.
With a dolly with lifting lever, first well lid is hung to ground, then touch dolly and move and put on one side.Hold shaft 7 ends, make car leg 13 lift from ground, can push away well lid car and move and turn to arbitrarily on ground.
When use, hand push well lid car to well lid A, upper handle bar 8, lifting shaft 12 in rotation, upper lifting arm 6 backspin thereupon of upper lifting shaft 12 opposite sides in position place, puts down suspension rod 2, and makes the lid hook 1 cover alignment eye B in suspension rod 2.Hold and cover hook 1, insert lid eye B, half-twist, makes to cover hook 1 and catches on well lid A.Press down hand lever 8, rotate backward lifting shaft 12, the upper lifting arm 6 of the upper lifting shaft 12 another sides in position place with on revolve, top the lifts 2, the lid hook 1 that is hooking well lid A rises with suspension rod 2, disengaging well head.Then handlebar stem 8 is stuck in limiting card 9, and well lid is just hung in the air.Hand push well lid car moves apart well head, parks suitable place.After subsequent job completes, push back well lid car, put down well lid, cover tightly well head, throw off and cover hook 1.Start shipment well lid whole process complete.The both sides that hand lever and upper lifting arm are positioned at lifting shaft refer to that hand lever and upper lifting arm lay respectively at the both sides through the perpendicular of upper lifting shaft, could realize like this hand lever and upwards rotate, and upper lifting arm rotates; The two ends of upper lifting shaft are all hinged on shaft, can realize flexible rotating, so that as the fulcrum (fulcrum) of handling well lid; By lever principle, well lid is sling, saved manpower, the potential safety hazard having existed while also having avoided artificial opening.
Further, described suspension rod is tubular structure, and suspension rod outer wall and upper lifting arm and lower lifting arm are hinged; Described lid hook comprise run through the vertical bar of suspension rod, the length that is horizontally fixed on vertical masthead portion is greater than the upper horizontal gib head of suspension rod internal diameter and is horizontally fixed on the lower horizontal gib head matching with lid eye of vertical bar bottom.
As shown in Figure 2, lid hook, in suspension rod, can rotate flexibly, realizes the lifting of well lid and puts down; Lower horizontal hook first stretches in the lid eye of well lid, then rotates lid eye is blocked, and now rotates hand lever, lifting shaft in rotation, and drive upper lifting arm to rotate, suspension rod just moves up, the upper port of suspension rod with on horizontal gib head while blocking, just drive whole lid hook to move up, well lid is sling; The length of upper horizontal gib head is greater than the internal diameter of suspension rod, rotates which kind of angle and can not depart from suspension rod.Lower lifting arm plays the effect of stablizing suspension rod, and suspension rod is kept vertical state, and can under the support of oscilaltion arm, realize up and down flexibly.
The advantage that cable manhole cover is started shipment car is: a starts shipment Labor-saving high-efficiency.B labour intensity is low.C can closely carry well lid.Whole apparatus structure is simple, and production and assembly are convenient and with low cost.
Brief description of the drawings
Fig. 1 structural representation of the present invention.
Fig. 2 suspension rod of the present invention and the structural representation that covers hook.
1-covers hook, 2-suspension rod, and 3-wheel, 4-takes turns beam, 5-wheel fork, the upper lifting arm of 6-, 7-shaft, 8-hand lever, 9-limiting card, lifting shaft under 10-, lifting arm under 11-, the upper lifting shaft of 12-, 13-car leg, the vertical bar of 14-, the upper horizontal gib head of 15-, horizontal gib head under 16-, A-well lid, B-covers eye.
Detailed description of the invention
A kind of cable manhole cover is started shipment car, comprises well lid car and cover-opening mechanism; Well lid car comprise a pair of wheel fork 5, level connection joint of horizontally disposedly taking turns beam 4, being vertically arranged on wheel beam 4 two ends wheel beam 4 two ends with take turns the vertical and a pair of shaft 7 that is parallel to each other of beam 4, be vertically connected to a pair of car leg 13 at shaft 7 middle parts and be located at two wheels 3 on wheel fork 5; Two shafts 7 are welded into a type vehicle frame with wheel beam 4; The vertical vehicle frame face of wheel fork 5 is welded in wheel beam 4 two ends; Cover-opening mechanism comprises lifting shaft 12, is connected to lifting arm 6 on two on lifting shaft 12, is connected to the hand lever 8 near a shaft 7 on lifting shaft 12; Shaft 7 near hand lever 8 is provided with the limiting card 9 spacing to hand lever 8; Also comprise lower lifting shaft 10, twice lifting arms 11 and two suspension rods 2; Interior being all installed with of each suspension rod 2 covered hook 1; The two ends of upper lifting shaft 12 are hinged at respectively on two shafts 7; Lower lifting shaft 10 is welded between two car legs 13; On two, lifting arm 6, hand lever 8 are welded on the both sides of lifting shaft 12; Twice lifting arm 11 is hinged on lower lifting shaft 10; Match between two one group of composition of the oscilaltion arm that is positioned at same perpendicular, two suspension rods 2 are hinged at respectively on the upper and lower lifting arm of same group.
Described suspension rod 2 is tubular structure, and suspension rod 2 outer walls and upper lifting arm 6 and lower lifting arm 11 are hinged; Described lid hook 1 comprise run through the vertical bar 14 of suspension rod 2, the length that is horizontally fixed on vertical bar 14 tops is greater than the upper horizontal gib head 15 of suspension rod 2 internal diameters and is horizontally fixed on the lower horizontal gib head 16 matching with lid eye B of vertical bar 14 bottoms.
Described car leg 13 is positioned at the below of lifting arm 6 hinge-points.
As shown in Figure 1, limiting card 9 is a uncinus, for hand lever 8 is blocked, it can not upwards be rotated, and suspension rod also just can not rotate like this, can make well lid sling, and is convenient to the movement of vehicle; The oscilaltion arm of same group is positioned on same perpendicular, can ensure like this movement of suspension rod at vertical direction; The length of car leg matches with wheel, makes car body when static, keep the level of vehicle frame.
Claims (3)
1. cable manhole cover is started shipment a car, it is characterized in that: comprise well lid car and cover-opening mechanism; Well lid car comprises horizontally disposedly takes turns beam (4), is vertically arranged on a pair of wheel fork (5), level connection joint at wheel beam (4) two ends and a pair of shaft (7) that be parallel to each other vertical with wheel beam (4) at wheel beam (4) two ends, is vertically connected to a pair of car leg (13) in the middle part of shaft (7) and is located at two wheels (3) on wheel fork (5); Two shafts (7) are welded into a type vehicle frame with wheel beam (4); The vertical vehicle frame face of wheel fork (5) is welded in wheel beam (4) two ends; Cover-opening mechanism comprises lifting shaft (12), is connected to lifting arm (6) on two on lifting shaft (12), is connected to the upper hand lever (8) near a shaft (7) of lifting shaft (12); Shaft (7) near hand lever (8) is provided with the limiting card (9) spacing to hand lever (8); Also comprise lower lifting shaft (10), twice lifting arms (11) and two suspension rods (2); In each suspension rod (2), be all installed with and cover hook (1); The two ends of upper lifting shaft (12) are hinged at respectively on two shafts (7); Lower lifting shaft (10) is welded between two car legs (13); Lifting arm on two (6), hand lever (8) are welded on the both sides of lifting shaft (12); Twice lifting arms (11) are hinged on lower lifting shaft (10); Match between two one group of composition of the oscilaltion arm that is positioned at same perpendicular, two suspension rods (2) are hinged at respectively on the upper and lower lifting arm of same group.
2. cable manhole cover as claimed in claim 1 is started shipment car, it is characterized in that, described suspension rod (2) is tubular structure, and suspension rod (2) outer wall and upper lifting arm (6) and lower lifting arm (11) are hinged; Described lid hook (1) comprise run through the vertical bar (14) of suspension rod (2), the length that is horizontally fixed on vertical bar (14) top is greater than the upper horizontal gib head (15) of suspension rod (2) internal diameter and is horizontally fixed on the lower horizontal gib head (16) matching with lid eye (B) of vertical bar (14) bottom.
3. cable manhole cover as claimed in claim 1 or 2 is started shipment car, it is characterized in that, described car leg (13) is positioned at the below of lifting arm (6) hinge-point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285172.8A CN104016276B (en) | 2014-06-24 | 2014-06-24 | Cable manhole cover starts shipment car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285172.8A CN104016276B (en) | 2014-06-24 | 2014-06-24 | Cable manhole cover starts shipment car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104016276A true CN104016276A (en) | 2014-09-03 |
| CN104016276B CN104016276B (en) | 2016-02-10 |
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ID=51433343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410285172.8A Active CN104016276B (en) | 2014-06-24 | 2014-06-24 | Cable manhole cover starts shipment car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104016276B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340932A (en) * | 2014-10-14 | 2015-02-11 | 安徽华茂纺织股份有限公司 | Hoisting tool trolley used for mercerizer rollers |
| CN107500214A (en) * | 2017-08-07 | 2017-12-22 | 北京市政建设集团有限责任公司 | A kind of well lid fitting machine |
| CN113428817A (en) * | 2021-06-18 | 2021-09-24 | 国网山东省电力公司建设公司 | Special well lid opening tool and method for opening well lid by using same |
| CN113428799A (en) * | 2021-06-28 | 2021-09-24 | 定州市东方石油设备有限公司 | Oil tank well lid opening tool |
| CN115366969A (en) * | 2022-09-21 | 2022-11-22 | 国网山东省电力公司济南市章丘区供电公司 | Cable well lid board handling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2061218A (en) * | 1979-10-18 | 1981-05-13 | Voyell Ltd | A manhole cover lifting device |
| GB2136363A (en) * | 1983-03-16 | 1984-09-19 | Petroleum Equipment Trading Co | Trolley |
| US4662607A (en) * | 1984-12-07 | 1987-05-05 | Mochizuki Motor Co. Ltd. | Apparatus for operating manhole cover |
| FR2610613A1 (en) * | 1987-02-06 | 1988-08-12 | Wallerich Sa Ets | Apparatus for lifting, moving and fitting manhole covers and draining gratings |
| DE29920408U1 (en) * | 1999-11-20 | 2000-03-16 | Hovermann, Hubert, 46342 Velen | Lifting device for duct covers and the like |
| CN202297062U (en) * | 2011-10-26 | 2012-07-04 | 浙江工业大学 | Gully cover opening and lifting device |
| CN203922645U (en) * | 2014-06-24 | 2014-11-05 | 国家电网公司 | Cable manhole cover is started shipment car |
-
2014
- 2014-06-24 CN CN201410285172.8A patent/CN104016276B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2061218A (en) * | 1979-10-18 | 1981-05-13 | Voyell Ltd | A manhole cover lifting device |
| GB2136363A (en) * | 1983-03-16 | 1984-09-19 | Petroleum Equipment Trading Co | Trolley |
| US4662607A (en) * | 1984-12-07 | 1987-05-05 | Mochizuki Motor Co. Ltd. | Apparatus for operating manhole cover |
| FR2610613A1 (en) * | 1987-02-06 | 1988-08-12 | Wallerich Sa Ets | Apparatus for lifting, moving and fitting manhole covers and draining gratings |
| DE29920408U1 (en) * | 1999-11-20 | 2000-03-16 | Hovermann, Hubert, 46342 Velen | Lifting device for duct covers and the like |
| CN202297062U (en) * | 2011-10-26 | 2012-07-04 | 浙江工业大学 | Gully cover opening and lifting device |
| CN203922645U (en) * | 2014-06-24 | 2014-11-05 | 国家电网公司 | Cable manhole cover is started shipment car |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340932A (en) * | 2014-10-14 | 2015-02-11 | 安徽华茂纺织股份有限公司 | Hoisting tool trolley used for mercerizer rollers |
| CN107500214A (en) * | 2017-08-07 | 2017-12-22 | 北京市政建设集团有限责任公司 | A kind of well lid fitting machine |
| CN107500214B (en) * | 2017-08-07 | 2019-11-05 | 北京市政建设集团有限责任公司 | A kind of well lid fitting machine |
| CN113428817A (en) * | 2021-06-18 | 2021-09-24 | 国网山东省电力公司建设公司 | Special well lid opening tool and method for opening well lid by using same |
| CN113428799A (en) * | 2021-06-28 | 2021-09-24 | 定州市东方石油设备有限公司 | Oil tank well lid opening tool |
| CN113428799B (en) * | 2021-06-28 | 2022-06-17 | 定州市东方石油设备有限公司 | Oil tank well lid opening tool |
| CN115366969A (en) * | 2022-09-21 | 2022-11-22 | 国网山东省电力公司济南市章丘区供电公司 | Cable well lid board handling device |
| CN115366969B (en) * | 2022-09-21 | 2023-10-24 | 国网山东省电力公司济南市章丘区供电公司 | Cable well lid board handling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104016276B (en) | 2016-02-10 |
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