CN206172927U - Inspection shaft cover opening device - Google Patents
Inspection shaft cover opening device Download PDFInfo
- Publication number
- CN206172927U CN206172927U CN201621208355.0U CN201621208355U CN206172927U CN 206172927 U CN206172927 U CN 206172927U CN 201621208355 U CN201621208355 U CN 201621208355U CN 206172927 U CN206172927 U CN 206172927U
- Authority
- CN
- China
- Prior art keywords
- opening device
- well cover
- inspection well
- cover opening
- lifting pin
- 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
Abstract
The utility model provides an inspection shaft cover opening device, including: inversion formula jack mechanism, pull rod (1) and open hook (2), inversion formula jack mechanism is including lifting pin (3), the lifting pin is the relatively fixed formula with the pull rod and is connected, the hook is opened to terminal setting of pull rod, the jacking of inspection shaft cover opening device through the lifting pin drive the pull rod and draw high to the drive is opened the hook and is promoted the inspection shaft lid, realizes opening of inspection shaft lid. The utility model discloses an inspection shaft cover opening device sets up simply, and the reliability is high, can guarantee the security of operation, portable and installation.
Description
Technical field
This utility model belongs to municipal works field, and in particular to a kind of inspection well cover opening device.
Background technology
In daily construction, the situation for needing to open inspection well cover can be always encountered, and the unlatching of well lid is in current engineering
The problem relatively having a headache, typically using cleek, crowbar.Cleek opens very laborious, and crowbar then easily causes to well lid to damage,
Delay engineering and increase engineering cost.Also occurs the unmanned unlatching throughout the year of many inspection well covers in reality, directly rust is dead or is filled
The tightly packed situation of thing.
Application No. " 201420236718.6 ", the application of entitled " the dead inspection well cover opener of rust ", it solves to lack at present
The problem of the strong inspection well cover opening device of a kind of few simple structure, easy to use, opening force.By bearing, one end is hinged with bearing
Cross bar, one end is hinged in cross bar middle part, the other end and is connected with the suspension rod and the jack for the jack-up cross bar other end of gib head
Constitute.The structure and principle of the technical scheme is different from the technical program.
Utility model content
To solve problem above, there is provided a kind of easy reliable unlatching inspection well cover scheme, this utility model provides one kind
Inspection well cover opening device, its technical scheme is specific as follows：
A kind of inspection well cover opening device, it is characterised in that include：Inverted jack mechanism, pull bar (1) and opening hook
(2)；
The inverted jack mechanism includes lifting pin (3),
The lifting pin is in be relatively fixed formula to be connected with pull bar,
The end of the pull bar arranges opening hook；
Described inspection well cover opening device drives pull bar to draw high by the jacking of lifting pin, so as to drive opening hook to lift basement
Well lid, realizes the unlatching of inspection well cover.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
Described inverted jack mechanism also includes：Large tank (4), small oil tank (5) and force feed handle (6),
Described large tank is arranged at lifting pin upper end,
Described small oil tank is arranged at the upper end of force feed handle,
Described small oil tank is connected with large tank.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
Scale groove is provided with described pull bar, described scale groove coordinates with fixing card (7), to steady brace；
Described pull bar can pass through scale groove and realize the fine setting of vertical direction with the cooperation of fixing card, to be adapted to difference
Operating mode operation.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
A kind of described inspection well cover opening device also include the support (8) that uses cooperatively with inverted jack mechanism and
Connecting seat (9),
The support is connected by connecting seat with lifting pin.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
Described opening hook is changeable type setting.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
The scale groove is 2-4 for being equally spaced.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
The scale spacing of the scale groove is 1cm -3cm.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
Described support is arranged in Y types.
According to a kind of inspection well cover opening device of the present utility model, it is characterised in that：
Described inverted jack mechanism and connecting seat (9) are detachable connection；Carrying when conveniently not using.
A kind of inspection well cover opening device of the present utility model, arranges simple, and reliability is high, ensure that the safety of operation
Property, it is easy to carry and installs.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1.
In figure, 1 is pull bar；2 is opening hook；3 is lifting pin；4 is large tank；5 is small oil tank；6 are force feed handle；7 is solid
Fixed card；8 is support；9 is connecting seat.
Specific embodiment
Below, according to specification drawings and specific embodiments a kind of inspection well cover opening device of the present utility model is made into
One step is illustrated.
A kind of inspection well cover opening device as shown in Figure 1, includes：Inverted jack mechanism, pull bar (1) and opening hook
(2)；The inverted jack mechanism includes lifting pin (3),
The lifting pin is in be relatively fixed formula to be connected with pull bar,
The end of the pull bar arranges opening hook；
Described inspection well cover opening device drives pull bar to draw high by the jacking of lifting pin, so as to drive opening hook to lift basement
Well lid, realizes the unlatching of inspection well cover.
Wherein,
Described inverted jack mechanism also includes：Large tank (4), small oil tank (5) and force feed handle (6),
Described large tank is arranged at lifting pin upper end,
Described small oil tank is arranged at the upper end of force feed handle,
Described small oil tank is connected with large tank.
Wherein,
Scale groove is provided with described pull bar, described scale groove coordinates with fixing card (7), to steady brace.
Wherein,
A kind of described inspection well cover opening device also include the support (8) that uses cooperatively with inverted jack mechanism and
Connecting seat (9),
The support is connected by connecting seat with lifting pin.
Wherein,
Described opening hook is changeable type setting；To be adapted to the ventilative hole shape of different well lids.
Wherein,
The scale groove is 2-4 for being equally spaced.
Wherein,
The scale spacing of the scale groove is 1cm -3cm.
Wherein,
Described support is arranged in Y types.
Wherein,
Described inverted jack mechanism connecting seat (9) is detachable connection；Carrying when conveniently not using.
The course of work
The side erection bracket 8 of (inspection well cover), connecting seat 9 and jack mechanism on construction ground, and pull bar is installed and is opened
Open hook so that normal position of the opening hook in well lid open hole (air-vent)；
It is described to open by adjusting scale groove and fixing card so that position of the pull bar in matching with actual job operating mode
Open hook and well lid is caught on by open hole, by pressing oil handle lifting pin jacking is driven, drive pull bar to rise, so as to draw by opening hook
Dynamic well lid, realizes the unlatching of well lid.
A kind of inspection well cover opening device of the present utility model, arranges simple, and reliability is high, ensure that the safety of operation
Property, it is easy to carry and installs.
Claims (9)
1. a kind of inspection well cover opening device, it is characterised in that include：Inverted jack mechanism, pull bar (1) and opening hook
(2)；
The inverted jack mechanism includes lifting pin (3),
The lifting pin is in be relatively fixed formula to be connected with pull bar,
The end of the pull bar arranges opening hook；
Described inspection well cover opening device drives pull bar to draw high by the jacking of lifting pin, so as to drive opening hook to lift inspection shaft
Lid, realizes the unlatching of inspection well cover.
2. a kind of inspection well cover opening device according to claim 1, it is characterised in that：
Described inverted jack mechanism also includes：Large tank (4), small oil tank (5) and force feed handle (6),
Described large tank is arranged at lifting pin upper end,
Described small oil tank is arranged at the upper end of force feed handle,
Described small oil tank is connected with large tank.
3. a kind of inspection well cover opening device according to claim 1, it is characterised in that：
Scale groove is provided with described pull bar, described scale groove coordinates with fixing card (7), to steady brace.
4. a kind of inspection well cover opening device according to claim 1, it is characterised in that：
A kind of described inspection well cover opening device also includes the support (8) that uses cooperatively with inverted jack mechanism and is connected
Seat (9),
The support is connected by connecting seat with lifting pin.
5. a kind of inspection well cover opening device according to claim 1, it is characterised in that：
Described opening hook is changeable type setting.
6. a kind of inspection well cover opening device according to claim 3, it is characterised in that：
The scale groove is 2-4 for being equally spaced.
7. a kind of inspection well cover opening device according to claim 3, it is characterised in that：
The scale spacing of the scale groove is 1cm -3cm.
8. a kind of inspection well cover opening device according to claim 4, it is characterised in that：
Described support is arranged in Y types.
9. a kind of inspection well cover opening device according to claim 4, it is characterised in that：
Described inverted jack mechanism and connecting seat (9) are detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208355.0U CN206172927U (en) | 2016-10-25 | 2016-10-25 | Inspection shaft cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621208355.0U CN206172927U (en) | 2016-10-25 | 2016-10-25 | Inspection shaft cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172927U true CN206172927U (en) | 2017-05-17 |
Family
ID=58684139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621208355.0U Active CN206172927U (en) | 2016-10-25 | 2016-10-25 | Inspection shaft cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040670A (en) * | 2019-05-14 | 2019-07-23 | 济南热力集团有限公司 | A kind of Portable hydraulic unit opened for pipeline manhole lid |
| CN110422810A (en) * | 2019-08-15 | 2019-11-08 | 义乌市排水有限公司 | A kind of well lid opening auxiliary device |
-
2016
- 2016-10-25 CN CN201621208355.0U patent/CN206172927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040670A (en) * | 2019-05-14 | 2019-07-23 | 济南热力集团有限公司 | A kind of Portable hydraulic unit opened for pipeline manhole lid |
| CN110422810A (en) * | 2019-08-15 | 2019-11-08 | 义乌市排水有限公司 | A kind of well lid opening auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201212011Y (en) | Hydraulic lifting device | |
| CN206172927U (en) | Inspection shaft cover opening device | |
| CN205421254U (en) | Civil engineering is with going up and down from flagging pile driver | |
| CN200995391Y (en) | Puller of liquid-filling valve for ram pump | |
| CN202402055U (en) | Hydraulic support with bottom lifting device | |
| CN203866002U (en) | Opener for rusty inspection well cover | |
| CN204514764U (en) | Monitoring device of powder-like waste in tunnel | |
| CN202087381U (en) | Simple lifting mechanism for sand making machine | |
| CN101509366A (en) | Weight dropper machine controlled door case type petroleum pumping unit | |
| CN205617375U (en) | But lateral shifting increases pile driver of pile area | |
| CN205617378U (en) | Pile driver of multiplicable height and intensity | |
| CN210315545U (en) | Highway engineering fixed column pulls out device fast | |
| CN203430138U (en) | Ejecting column used for reversely mounting steel stack cylinder | |
| CN202729744U (en) | Natural gas valve manhole cover opening key | |
| CN203125090U (en) | Lift type shaft pulling device | |
| CN206985566U (en) | A kind of hoisting machine of tower crane | |
| CN205712105U (en) | A kind of hand-held adjustable frequency conversion inertia piling machine for building | |
| CN201791596U (en) | Novel discharge device of laboratory ore floatation machine | |
| CN207108299U (en) | A kind of loop wheel machine | |
| CN206064287U (en) | A kind of novel hydraulic lift slurry agitator | |
| CN204891667U (en) | Coating high speed dispersion machine | |
| CN109024584A (en) | A kind of small-sized hand-operated piling machine | |
| CN207218411U (en) | New across shaft type motor driver | |
| CN202688996U (en) | Pile driver with hydraulic folding oil cylinder | |
| CN204282373U (en) | Open-cut foundation ditch bracing members applies axle power device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |