CN208898465U - A kind of well cover opening device - Google Patents
A kind of well cover opening device Download PDFInfo
- Publication number
- CN208898465U CN208898465U CN201821381218.6U CN201821381218U CN208898465U CN 208898465 U CN208898465 U CN 208898465U CN 201821381218 U CN201821381218 U CN 201821381218U CN 208898465 U CN208898465 U CN 208898465U
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- CN
- China
- Prior art keywords
- well lid
- bottom plate
- cover opening
- opening device
- well cover
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Abstract
The utility model discloses a kind of well cover opening devices, it is related to inspection shaft supporting tool technical field, aim to solve the problem that the technical issues of needing manpower to remove well lid after in the prior art levering up well lid, its key points of the technical solution are that including bottom plate, it further include the hoisting mechanism being arranged on bottom plate and driving mechanism, the driving mechanism is located at the top of hoisting mechanism, the driving mechanism, which is equipped with, links mechanism for catch on well lid, when needing open manhole cover, mechanism is linked using driving mechanism driving to move to above well lid, mechanism will be linked and catch on well lid hole, well lid is opened by hoisting mechanism, driving mechanism is recycled to remove well lid from well head by linking mechanism, be conducive to fast and easily open and remove well lid.
Description
Technical field
The utility model relates to inspection shaft supporting tool technical fields, more specifically, it relates to which a kind of well lid opens dress
It sets.
Background technique
With the development of society, the road in city also increasingly extends in all direction, existing town road infrastructure well lid exists
It is seen everywhere on road, the subsurface utilities such as all installation tap water, telecommunications, electric power, combustion gas, heating power, fire-fighting and environmental sanitation
Place requires installation check well and well lid matched with its.Need to open the related dimension of well lid progress when municipal works go wrong
Shield or when operation, the problem that is typically due to that inner cover is heavier or well lid rust is waited indefinitely, cause well lid be not easy to open or open it is laborious, sometimes
It even needs that well lid could be opened by specific purpose tool equipment.
The Chinese patent that Authorization Notice No. is CN107572465A in existing patent discloses a kind of municipal inspection well cover and levers up
Device, including bottom plate, hydraulic jack, hydraulic drive cylinder and ripping bar, the hydraulic jack are fixed in bottom panel side bottom
Between at position, the hydraulic jack upper end is fixedly connected with connecting rod, and connecting rod upper end is fixedly connected with connection ring, in connection ring
End is fixedly connected with connection chain, and connection chain is fixedly attached on ripping bar surface, and the ripping bar top end is welded with pry head, the bottom plate
Hydraulic drive cylinder is installed away from the side bottom middle position of hydraulic jack, is equipped on the hydraulic drive cylinder hydraulic
Loop bar, and hydraulic loop bar and ripping bar antarafacial are arranged, and are slidably fitted with hydraulic slide bar in hydraulic loop bar.
Inspection well cover is levered up using ripping bar and hydraulic jack in the prior art, but due to the usual quality of inspection well cover compared with
Weight, after inspection well cover is levered up, still needs manually to remove inspection well cover, labor intensive is to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of well cover opening device, tool
There is unlatching and shifts the advantage of well lid.
To achieve the above object, the utility model provides following technical solution:
A kind of well cover opening device, including bottom plate further include the hoisting mechanism being arranged on bottom plate and driving mechanism, institute
State the top that driving mechanism is located at hoisting mechanism, the driving mechanism, which is equipped with, links mechanism for catch on well lid.
By using above-mentioned technical proposal, when needing open manhole cover, mechanism is linked using driving mechanism driving and moves to well
The side of covering, will link mechanism and catches on well lid hole, be opened well lid by hoisting mechanism, recycle driving mechanism by linking mechanism
Well lid is removed from well head, be conducive to fast and easily open and removes well lid.
Further, the hoisting mechanism includes scissor-like jack, and the top of the scissor-like jack is equipped with fixed frame.
By using above-mentioned technical proposal, rotate the lead screw of scissor-like jack, strut scissor-like jack upper support arm or
Lower support arm then smoothly opens well lid so as to the height for promoting driving mechanism He linking mechanism.
Further, the side wall of the fixed frame is equipped with sliding rail, and the driving mechanism includes being arranged on fixed frame
Motor, the motor driver of the motor include prograde circuit and circuit for reversing, and the prograde circuit is equipped with the first button, institute
Circuit for reversing is stated equipped with the second button, the drive shaft of the motor is coaxially connected with gear, and the gear is engaged with rack gear, institute
It states rack gear one end and sliding rail sliding connection, the other end stretches out bottom plate.
By using above-mentioned technical proposal, when needing open manhole cover, the first button is opened, motor-driven gear rotates,
Gear band carry-over bar is slided to outside bottom plate on the slide rail, after open manhole cover, presses the second button, motor-driven gear, rack gear to
It is moved in bottom plate, well lid is driven to remove from well head, avoid being conducive to save manpower using manually well lid is removed.
Further, the mechanism that links includes rack gear is arranged in the first rope far from bottom plate one end, first rope
Rope is connected with the first suspension hook far from one end of rack gear, first suspension hook include along its hook column axial direction it is symmetrically arranged curved
Hook.
Crotch is protruded into well lid hole when only one well lid hole of well lid by using above-mentioned technical proposal, is rotated curved
Rope is lifted up, so as to smoothly open well lid by hook to which crotch to be hooked to the bottom surface of well lid using hoisting mechanism；
When not needing use device, rope can be wrapped on rack gear, be conducive to reduce device, so as to reduce the whole of device
Body size.
Further, the mechanism that links includes rack gear the is arranged in hollow cross bar far from bottom plate one end, the hollow cross
Bar is vertical with rack gear direction of travel, is equipped with the lead screw for being pierced by hollow cross bar in the hollow cross bar, on the lateral wall of the lead screw
Oppositely oriented the first screw thread and the second screw thread are respectively equipped with to its direction of both ends from its middle part, the bottom of the hollow cross bar is set
There is kidney slot, the sliding block for stretching out kidney slot is respectively connected on first screw thread, the second screw thread, the slider bottom is respectively connected with
The second rope extended downwardly, second rope are respectively connected with the second suspension hook far from one end of sliding block.
By using above-mentioned technical proposal, when well lid is there are two when well lid hole, rotational lead screw drives two sliding blocks mobile, with
This drives rope mobile to identical or different direction simultaneously, and so as to adapt to, diameter is different or well lid hole relative distance is different
Well lid, be conducive to increase device applicability.
Further, one end that the lead screw is pierced by hollow cross bar is equipped with knop.
By using above-mentioned technical proposal, when needing rotational lead screw, can be conducive to by knop rotational lead screw
Increase the convenience that device uses.
Further, the side on the bottom plate and close to rope is equipped with open holding tank.
By using above-mentioned technical proposal, after open manhole cover, start the second button, motor driven gear reversion, band movable tooth
Item, rope and well lid are mobile to holding tank, and finally well lid is placed in holding tank, is conducive in the construction process, Ke Yifang
Just well lid is stored, avoids arbitrarily preventing well lid and generating a possibility that destroying well lid.
Further, ladder platform is equipped at the top of the inner sidewall of the holding tank.
By using above-mentioned technical proposal, well lid is placed in the ladder platform of holding tank, so as to will smoothly hang
Hook takes out from well lid hole.
Further, the bottom base plate is equipped with the universal wheel of several strap brakes.
By using above-mentioned technical proposal, using the universal wheel of strap brake, is conducive to be moved easily device, also can be convenient
Arresting stop provides preparation for smooth open manhole cover.
Further, the bottom plate is located at side of the scissor-like jack far from holding tank equipped with manumotive armrest.
By using above-mentioned technical proposal, using manumotive armrest, be conducive to the convenience for increasing pushing meanss.
In conclusion the utility model has the following beneficial effects:
1, mechanism is linked using driving mechanism movement to catch on well lid, improve driving mechanism using hoisting mechanism and link machine
Structure, so as to smooth open manhole cover；Driving mechanism movement is recycled to link mechanism, so as to smoothly by well lid from manhole cover
It removes；
2, rotational lead screw, so as to by sliding block is in the same direction simultaneously or incorgruous sliding, so as to drive rope to move in the same direction
Or incorgruous movement, it is adapted to the spacing of different-diameter and different manhole cover with this, is conducive to the applicability of aggrandizement apparatus；
3, using holding tank and its ladder platform, well lid is placed in the ladder platform of holding tank so as to facilitate, favorably
Suspension hook is removed out of well lid hole in facilitating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram for embodying hoisting mechanism, bottom plate, universal wheel and manumotive armrest in embodiment 1；
Fig. 3 is to embody driving mechanism and the structural schematic diagram for linking mechanism in embodiment 1；
Fig. 4 is the structural schematic diagram for embodying holding tank and ladder platform in embodiment 1；
Fig. 5 is the structural schematic diagram of embodiment 2；
Fig. 6 is the prograde circuit of motor driver and the schematic diagram of circuit for reversing.
In figure: 1, bottom plate；11, sliding rail；2, hoisting mechanism；20, scissor-like jack；21, fixed frame；3, driving mechanism；30,
Motor；31, the first button；32, the second button；33, gear；34, rack gear；4, mechanism is linked；40, the first rope；41, it first hangs
Hook；42, crotch；43, hollow cross bar；44, lead screw；45, the first screw thread；46, the second screw thread；47, kidney slot；48, sliding block；49,
Second rope；491, the second suspension hook；492, knop；5, holding tank；6, ladder platform；7, universal wheel；8, manumotive armrest；9, well
Lid.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1:
Referring to Fig.1, a kind of well cover opening device, including bottom plate 1, further include the hoisting mechanism 2 being arranged on bottom plate 1 and
Driving mechanism 3, driving mechanism 3 are located at the top of hoisting mechanism 2, and driving mechanism 3, which is equipped with, links mechanism for catch on well lid 9
4；Mechanism 4 is linked to the movement of well lid 9 using the driving of driving mechanism 3, is caught on well lid 9 by linking mechanism 4, hoisting mechanism 2 will
Driving mechanism 3 links mechanism 4 and well lid 9 moves up, and so as to open well lid 9, the driving of driving mechanism 3 is recycled to hook
Even mechanism 4 is mobile, so as to the movement above manhole cover by well lid 9, with this may be implemented that well lid 9 is opened and moved.
Referring to Fig. 2, hoisting mechanism 2 includes scissor-like jack 20, and the top of scissor-like jack 20 is equipped with fixed frame 21；Rotation
The lead screw of scissor-like jack 20 struts the upper support arm or lower support arm of scissor-like jack 20, can be smoothly by 3 He of driving mechanism
It links mechanism 4 to be promoted, so as to smoothly open well lid 9.
Referring to Fig. 2,1 bottom of bottom plate is equipped with the universal wheel 7 of 4 strap brakes, and the left side that bottom plate 1 is located at scissor-like jack 20 is set
There is manumotive armrest 8；Can be mobile with driving device using manumotive armrest 8 and universal wheel 7, it, can when needing unlatching and mobile well lid 9
To utilize the brake gear of universal wheel 7, so as to which smoothly well lid 9 is opened and is moved.
Referring to Fig. 3, the side wall of fixed frame 21 is equipped with sliding rail 11, and driving mechanism 3 includes the electricity being arranged on fixed frame 21
Machine 30, the motor driver of motor 30 include prograde circuit and circuit for reversing, and prograde circuit is equipped with the first button 31, reversion electricity
Road is equipped with the second button 32, and the drive shaft of motor 30 is coaxially connected with gear 33, and gear 33 is engaged with rack gear 34, rack gear 34 1
Bottom plate 1 is stretched out with the sliding of sliding rail 11 connection, the other end in end；When needing open manhole cover 9, the first button 31 is pressed, motor 30 drives
33 main story of moving gear, gear 33 remove bottom plate 1 along sliding rail 11 with carry-over bar 34, link mechanism 4 so as to drive and be moved to
9 top of well lid；Behind open manhole cover 9, the second button 32 is pressed, motor 30 drives gear 33 to invert, and gear 33 is with carry-over bar 34
It is moved into bottom plate 1 along sliding rail 11, so as to smoothly drive well lid 9 to remove from manhole cover.
Referring to Fig. 3, linking mechanism 4 includes rack gear 34 is arranged in the first rope 40 far from 1 one end of bottom plate, the first rope 40
One end far from rack gear 34 is connected with the first suspension hook 41, the first suspension hook 41 include along its hook column axial direction it is symmetrically arranged curved
Hook 42；When needing open manhole cover 9, rope is driven to move in manhole cover using rack gear 34, suspension hook is protruded into well by operator
In cap bore, rotation suspension hook catches on the bottom wall of well lid 9, restarts 20 ropes of scissor-like jack, so as to open well lid 9
It opens.
Referring to Fig. 4, open holding tank 5, the inner sidewall top of holding tank 5 are equipped on bottom plate 1 and close to the side of rope
Equipped with ladder platform 6；The second button 32 is pressed, using motor 30(referring to Fig. 3) band moving gear 33(referring to Fig. 3) reaction, thus band
Carry-over bar 34, the first rope 40 and well lid 9 are mobile to bottom plate 1, and well lid 9 is moved on holding tank 5 and is placed on ladder platform 6
On, be conducive in the construction process, can be convenient storage well lid 9, well lid 9 is placed in ladder platform 6, will be hung so as to facilitate
Hook is removed from well lid hole.
Working principle is as follows: linking mechanism 4 by the driving of driving mechanism 3 and is moved to 9 top of well lid, will link mechanism 4 and hook
Firmly well lid 9 by driving mechanism 3 and link mechanism 4 and are lifted up using hoisting mechanism 2, so as to open well lid 9, utilize
The driving of driving mechanism 3 links mechanism 4, so as to remove well lid 9 above manhole cover.
Embodiment 2:
A kind of well cover opening device, referring to Fig. 5, based on embodiment 1, the present embodiment the difference from embodiment 1 is that:
Linking mechanism 4 includes that hollow cross bar 43 of the rack gear 34 far from 1 one end of bottom plate is arranged in, hollow cross bar 43 and 34 direction of travel of rack gear
Vertically, the lead screw 44 for being pierced by hollow cross bar 43 is equipped in hollow cross bar 43, from its middle part to its both ends on the lateral wall of lead screw 44
Direction is respectively equipped with oppositely oriented the first screw thread 45 and the second screw thread 46, and the bottom of hollow cross bar 43 is equipped with kidney slot 47, the
The sliding block 48 for stretching out kidney slot 47 is respectively connected on one screw thread 45, the second screw thread 46,48 bottom of sliding block, which is respectively connected with, to be extended downwardly
The second rope 49, the second rope 49 is respectively connected with the second suspension hook 491 far from one end of sliding block 48, and suspension hook can also use two
Crotch 42, one end that lead screw 44 is pierced by hollow cross bar 43 are equipped with knop 492；
Working principle is as follows: the difference from embodiment 1 is that: when needing open manhole cover 9, open the first button 31, electricity
Machine 30 is with 33 main story of moving gear, to be displaced outwardly with carry-over bar 34, using 492 rotational lead screw 44 of knop, so as to
Sliding block 48 is in the same direction or mobile in kidney slot 47, rope can be placed on above well lid hole with this, crotch 42 is stretched
Enter in well lid hole, using hoisting mechanism 2, so as to open manhole cover 9.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of well cover opening device, including bottom plate (1), it is characterised in that: further include the hoisting mechanism being arranged on bottom plate (1)
(2) and driving mechanism (3), the driving mechanism (3) are located at the top of hoisting mechanism (2), and the driving mechanism (3) is equipped with
Mechanism (4) are linked for catch on well lid (9).
2. a kind of well cover opening device according to claim 1, it is characterised in that: the hoisting mechanism (2) includes scissors
The top of jack (20), the scissor-like jack (20) is equipped with fixed frame (21).
3. a kind of well cover opening device according to claim 2, it is characterised in that: set on the side wall of the fixed frame (21)
Have sliding rail (11), the driving mechanism (3) includes the motor (30) being arranged on fixed frame (21), the motor of the motor (30)
Driver includes prograde circuit and circuit for reversing, and the prograde circuit is equipped with the first button (31), is set on the circuit for reversing
Have the second button (32), the drive shaft of the motor (30) is coaxially connected with gear (33), and the gear (33) is engaged with rack gear
(34), described rack gear (34) one end and sliding rail (11) sliding connection, the other end stretch out bottom plate (1).
4. a kind of well cover opening device according to claim 3, it is characterised in that: described link mechanism (4) include setting
In the first rope (40) of rack gear (34) far from bottom plate (1) one end, first rope (40) connects far from the one end of rack gear (34)
It is connected to the first suspension hook (41), first suspension hook (41) includes the symmetrically arranged crotch of axial direction (42) along its hook column.
5. a kind of well cover opening device according to claim 3, it is characterised in that: described link mechanism (4) include setting
In the hollow cross bar (43) of rack gear (34) far from bottom plate (1) one end, the hollow cross bar (43) and rack gear (34) direction of travel hang down
Directly, be equipped with the lead screw (44) for being pierced by hollow cross bar (43) in the hollow cross bar (43), on the lateral wall of the lead screw (44) by
Its middle part is respectively equipped with oppositely oriented the first screw thread (45) and the second screw thread (46), the hollow cross bar to its direction of both ends
(43) bottom is equipped with kidney slot (47), and first screw thread (45), the second screw thread are respectively connected with stretching kidney slot on (46)
(47) sliding block (48), sliding block (48) bottom are respectively connected with the second rope (49) extended downwardly, second rope
(49) one end far from sliding block (48) is respectively connected with the second suspension hook (491).
6. a kind of well cover opening device according to claim 5, it is characterised in that: the lead screw (44) is pierced by hollow cross bar
(43) one end is equipped with knop (492).
7. a kind of well cover opening device according to claim 5, it is characterised in that: on the bottom plate (1) and close to rope
Side be equipped with open holding tank (5).
8. a kind of well cover opening device according to claim 7, it is characterised in that: the inner sidewall top of the holding tank (5)
Portion is equipped with ladder platform (6).
9. a kind of well cover opening device according to claim 7, it is characterised in that: bottom plate (1) bottom is equipped with several
The universal wheel (7) of a strap brake.
10. a kind of well cover opening device according to claim 9, it is characterised in that: it is very heavy that the bottom plate (1) is located at scissors
It pushes up (20) and is equipped with manumotive armrest (8) far from the side of holding tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381218.6U CN208898465U (en) | 2018-08-24 | 2018-08-24 | A kind of well cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821381218.6U CN208898465U (en) | 2018-08-24 | 2018-08-24 | A kind of well cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208898465U true CN208898465U (en) | 2019-05-24 |
Family
ID=66570319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821381218.6U Active CN208898465U (en) | 2018-08-24 | 2018-08-24 | A kind of well cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208898465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282583A (en) * | 2019-06-27 | 2019-09-27 | 南宁学院 | A kind of manhole cover lifting machine |
| CN112448307A (en) * | 2020-11-17 | 2021-03-05 | 国网山东省电力公司济南市历城区供电公司 | Cable trench cover board sled fortune device |
-
2018
- 2018-08-24 CN CN201821381218.6U patent/CN208898465U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282583A (en) * | 2019-06-27 | 2019-09-27 | 南宁学院 | A kind of manhole cover lifting machine |
| CN112448307A (en) * | 2020-11-17 | 2021-03-05 | 国网山东省电力公司济南市历城区供电公司 | Cable trench cover board sled fortune device |
| CN112448307B (en) * | 2020-11-17 | 2022-04-08 | 国网山东省电力公司济南市历城区供电公司 | Cable trench cover board sled fortune device |
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