CN205709764U - A kind of well cover opening device - Google Patents
A kind of well cover opening device Download PDFInfo
- Publication number
- CN205709764U CN205709764U CN201620357645.5U CN201620357645U CN205709764U CN 205709764 U CN205709764 U CN 205709764U CN 201620357645 U CN201620357645 U CN 201620357645U CN 205709764 U CN205709764 U CN 205709764U
- Authority
- CN
- China
- Prior art keywords
- crowbar
- gripper shoe
- opening device
- well lid
- chain
- 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.)
- Active
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of well cover opening device, relate to well lid opening technology field, including crowbar, described crowbar one end is fixed with chain, and the described chain other end is provided with and can be provided with support with the hook of well lid hook on the downside of described crowbar, described crowbar is provided with rotating shaft near one end level of chain, gripper shoe upper end is fixed with the axle sleeve coordinated with rotating shaft, and pedestal lower end is fixed on support seat, bracing frame height adjustable.This utility model utilizes lever principle, being connected with well lid by the hook of crowbar front end, centre is by support and supports seat supports, exerts oneself downwards in crowbar rear end, open well lid, crowbar adjustable length, the power being provided that is big, strong adaptability, good stability, open manhole cover is convenient, utilizes lever principle to decrease unnecessary physical demands, improves work efficiency.
Description
Technical field
This utility model relates to manhole technical field, particularly relates to a kind of well cover opening device.
Background technology
Due to reasons such as freezed in winter and well lid deformation, the strength that when causing well lid cannot normally open or run into heavy well cover, needs are the biggest just can be opened, existing conventional lever instrument, it is provided that opening force little, under have wheel, use instability, easily slide, have only with one section of steel bat, not only consume one's strength, time serious, the healthy meeting of operating personnel comes to harm, and daily production work will be made a big impact by inefficiency.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of well cover opening device, is difficult to slide during open manhole cover, and holding capacity is big, can open the well lid being difficult to open, and it is reliable, convenient to use, and improves work efficiency.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of well cover opening device, including crowbar, described crowbar one end is fixed with chain, the described chain other end is provided with can be with the hook of well lid hook, it is provided with support on the downside of described crowbar, described crowbar is provided with rotating shaft near one end level of chain, pedestal upper end is fixed with the axle sleeve coordinated with rotating shaft, pedestal lower end is fixed on support seat, described support is made up of the first gripper shoe, the second gripper shoe and bolt, first gripper shoe and the second gripper shoe are provided with the bolt through-hole of adjustable support overall height, and the first gripper shoe is fastened by bolts with the second gripper shoe.
The described crowbar other end is provided with adapter sleeve, and adapter sleeve connects lengthening crowbar.
Described be connected as threaded.
Described first gripper shoe is provided with 10 bolt through-holes, is vertically 2 row, and level is 5 row；Second gripper shoe is provided with the bolt through-hole corresponding with in the first gripper shoe.
Bolt described in described bolt through-hole is 4.
Described crowbar is welded as a whole with rotating shaft.
Using and have the beneficial effects that produced by technique scheme: this utility model utilizes lever principle, is connected with well lid by the hook of crowbar front end, centre is by support and supports seat supports, exert oneself downwards in crowbar rear end, open well lid, crowbar adjustable length, the power being provided that is big, strong adaptability, good stability, it is difficult to during open manhole cover slide, holding capacity is big, can open the well lid being difficult to open, it is reliable, convenient to use, and improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model；
In figure: 1 hook；2 chains；3 crowbars；4 rotating shafts；5 axle sleeves；6 first gripper shoes；7 second gripper shoes；8 support seat；9 adapter sleeves；10 lengthen crowbar.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, an embodiment for a kind of well cover opening device of this utility model: a kind of well cover opening device, including crowbar 3, described crowbar 3 one end is welded with chain 2, described chain 2 other end connects can be with the hook 1 of well lid hook, it is provided with support on the downside of described crowbar 3, described crowbar 3 is provided with rotating shaft 4 near one end level of chain 2, described crowbar 3 is welded as a whole with rotating shaft 4, also can be through in crowbar 3, pedestal upper end is fixed with the axle sleeve 5 coordinated with rotating shaft 4, and pedestal lower end is fixed on support seat 8.Described crowbar 3 other end is provided with adapter sleeve 9, and threaded on adapter sleeve 9 have lengthening crowbar 10.
Described support is made up of first gripper shoe the 6, second gripper shoe 7 and bolt, first gripper shoe 6 and the second gripper shoe 7 are provided with the bolt through-hole of adjustable support overall height, first gripper shoe 6 is fastened by bolts with the second gripper shoe 7, described first gripper shoe 6 is provided with 10 bolt through-holes, being vertically 2 row, level is 5 row；Second gripper shoe 7 is provided with the bolt through-hole corresponding with in the first gripper shoe 6, and bolt described in described bolt through-hole is 4, is attached separately in bolt through-hole four angular distances distal apertures coordinated.
This utility model utilizes lever principle, is connected with well lid by the hook of crowbar front end, and centre is by support and supports seat supports, exert oneself downwards in crowbar rear end, open well lid, crowbar adjustable length, the power being provided that is big, strong adaptability, good stability, it is difficult to during open manhole cover slide, holding capacity is big, can open the well lid being difficult to open, and it is reliable, convenient to use, opening travel is adjustable, improves work efficiency.
Claims (6)
1. a well cover opening device, including crowbar (3), described crowbar (3) one end is fixed with chain (2), described chain (2) other end is provided with can be with the hook (1) of well lid hook, it is characterized in that: described crowbar (3) downside is provided with support, described crowbar (3) is provided with rotating shaft (4) near one end level of chain (2), pedestal upper end is fixed with the axle sleeve (5) coordinated with rotating shaft (4), pedestal lower end is fixed in support seat (8), described support is by the first gripper shoe (6), second gripper shoe (7) and bolt are constituted, first gripper shoe (6) and the second gripper shoe (7) are provided with the bolt through-hole of adjustable support overall height, first gripper shoe (6) is fastened by bolts with the second gripper shoe (7).
A kind of well cover opening device the most according to claim 1, it is characterised in that: described crowbar (3) other end is provided with adapter sleeve (9), and the upper connection of adapter sleeve (9) has lengthening crowbar (10).
A kind of well cover opening device the most according to claim 2, it is characterised in that be connected as threaded described in:.
A kind of well cover opening device the most according to claim 1, it is characterised in that: described first gripper shoe (6) is provided with 10 bolt through-holes, is vertically 2 row, and level is 5 row；Second gripper shoe (7) is provided with corresponding bolt through-hole upper with the first gripper shoe (6).
A kind of well cover opening device the most according to claim 4, it is characterised in that: bolt described in described bolt through-hole is 4.
A kind of well cover opening device the most according to claim 1, it is characterised in that: described crowbar (3) is welded as a whole with rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357645.5U CN205709764U (en) | 2016-04-26 | 2016-04-26 | A kind of well cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620357645.5U CN205709764U (en) | 2016-04-26 | 2016-04-26 | A kind of well cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709764U true CN205709764U (en) | 2016-11-23 |
Family
ID=57292998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620357645.5U Active CN205709764U (en) | 2016-04-26 | 2016-04-26 | A kind of well cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311085A (en) * | 2017-06-22 | 2017-11-03 | 国网河南省电力公司驻马店供电公司 | Transmission line concrete rod earth wire band iron hoisting tool |
| CN107572465A (en) * | 2017-09-15 | 2018-01-12 | 高亚贵 | A kind of municipal inspection well cover levers up device |
-
2016
- 2016-04-26 CN CN201620357645.5U patent/CN205709764U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107311085A (en) * | 2017-06-22 | 2017-11-03 | 国网河南省电力公司驻马店供电公司 | Transmission line concrete rod earth wire band iron hoisting tool |
| CN107572465A (en) * | 2017-09-15 | 2018-01-12 | 高亚贵 | A kind of municipal inspection well cover levers up device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205709764U (en) | A kind of well cover opening device | |
| CN204243623U (en) | A kind of active obstacle type maintenance property-line driving | |
| CN202380972U (en) | Traveling telescopic derrick integrated drill | |
| CN206759979U (en) | One kind is external to suppress sleeping cylinder lifter | |
| CN207062949U (en) | A kind of traveling pile driver | |
| CN106430039B (en) | A kind of cable well cover opening device | |
| CN202558582U (en) | Opener for manhole cover | |
| CN207375669U (en) | The electronic lifting bracket of cable tunnel inner column formula cable | |
| CN204096422U (en) | Dress compression garbage truck butt buster structure after a kind of | |
| CN204416906U (en) | Automatic hanger | |
| CN203782765U (en) | Multifunctional shovel for electric power | |
| CN209303666U (en) | A kind of aluminium alloy flat bloom crystallizer tooling handling device | |
| CN202754670U (en) | Lift car structure | |
| CN206088509U (en) | Supplementary equipment of lifting product off | |
| CN205926627U (en) | Bar cold -drawing machine | |
| CN204506854U (en) | The wheeled rear support leg of vehicle body transportation centre of gravity adjustment | |
| CN205663411U (en) | Highway warning sign ground stake drilling equipment | |
| CN203877843U (en) | Hydraulic horizontal jack | |
| CN205220240U (en) | Automatic dress child machine | |
| CN204737664U (en) | Eucalyptus logging equipment | |
| CN202337651U (en) | Simple hoister | |
| CN203505550U (en) | Automatic lifting device of curing barn tobacco shelf | |
| CN203511804U (en) | Automatic suspended additional counterweight device | |
| CN208327349U (en) | A kind of manhole cover opener | |
| CN202729639U (en) | Multifunctional hoisting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200730 Address after: 101100 Fourth Floor 5-101, No. 38 Building, No. 1 Jinghai Five Road, Tongzhou District, Beijing Patentee after: ENN (CHINA) GAS INVESTMENT Co.,Ltd. Address before: 050035 No. 558 Heping East Road, Hebei, Shijiazhuang Patentee before: SHIJIAZHUANG ENN GAS Co.,Ltd. |