CN108946602A - A kind of municipal administration communal facility maintenance manhole cover opening equipment - Google Patents
A kind of municipal administration communal facility maintenance manhole cover opening equipment Download PDFInfo
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- CN108946602A CN108946602A CN201810797944.4A CN201810797944A CN108946602A CN 108946602 A CN108946602 A CN 108946602A CN 201810797944 A CN201810797944 A CN 201810797944A CN 108946602 A CN108946602 A CN 108946602A
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- manhole cover
- cover opening
- plate
- communal facility
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
- B66F19/005—Lifting devices for manhole covers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a kind of municipal communal facility maintenance manhole cover opening equipment, including motion base, the motion base includes first base and second base, positioning side plate is fixedly welded at the top of low first motion base, the middle part at the second base top face and the back side is fixedly welded with adjusting side plate, the setting of the positioning side plate is equipped with operation top plate, sliding rail is provided in the middle part of operation top plate front and the back side, the bottom of the operation top plate is provided with grabbing device, the present invention relates to municipal conservation technology fields, it is more difficult to solve the problems, such as that municipal road surface inspection well cover is uncapped, the municipal administration communal facility maintenance manhole cover opening equipment, pass through crawl, it is fixed, loosen and draw high etc. it is each mechanism and be used cooperatively, so that the operation of uncapping of inspection well cover becomes by a relatively simple, and operation is held Easily, hand speed is fast in equipment, and can be suitable for the manhole cover opening working space of different shape and size.
Description
Technical field
The present invention relates to municipal conservation technology field, specially a kind of municipal communal facility maintenance manhole cover opening is with setting
It is standby.
Background technique
A lot of underground pipings, such as sewer, underground gas pipeline, water supply pipe, power pipe are had in urban construction
Road, communication conduit, national defence pipeline etc., these pipelines will have the outlet for leading to ground every one section, by pipeline to ground
This section is known as inspection shaft, and catch pit port is usually concordant with ground, it is therefore desirable to which a lid is inspection shaft for the lid of lid inspection shaft
Lid.
Currently, with the continuous propulsion of Process of Urbanization Construction process, the draining of urban road and the continuous paving of underground line
If the inspection shaft quantity of urban road underground is also to be increasing, the elm excretion of urban road not only ensure that, while
To save many stringing spaces on the ground, urban environment is beautified, although inspection shaft there are various functions, it still exists centainly
Defect: due to its material, weight and various antitheft purposes, so that inspection well cover is wanted to be opened after coming into operation
Inspection shaft, which just seems, to be more not easy, and the mode that inspection well cover is opened when construction now is typically all to use crowbar or reinforcing bar
Equal tools directly stick up taking, but this kind of operating method and the tool contact area between inspection well cover when in use
It is small, so that local pressure is larger, the deformation or breakage of inspection well cover, and this are extremely be easy to cause in the case where leverage
The mode of uncapping of quasi-tradition is affected by manpower, and very labor intensive physical strength and efficiency are not very high, is utilizing lever
When principle, supporting point be will also result in down library by biggish power and be damaged.
If Chinese patent discloses " manhole cover opening device " (patent No.: CN105800528A), the patent be by bracket,
Support leg positioned at bracket lower right, the screw rod positioned at stabilizer blade left end and positioned at structure compositions such as the pull rods of bracket right end, it is above-mentioned
Although scheme by lever principle, comparatively faster can carry out processing of uncapping to inspection shaft, but come with some shortcomings: into
Row uncap operation when, inspection well cover and road surface are in same level, and when prolonged, the outside of inspection well cover is in road
A part has been incorporated in road surface and has been gone when laying, when directly inspection well cover is sticked up using lever principle, the inside
The intersection of edge and inspection well cover will extremely be easy to be damaged, while using lever principle come operation of uncapping, the arm of force with
The bad control of torque control needs artificial constantly debugging, more wastes time.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of municipal communal facility maintenance manhole cover openings with setting
It is standby, it is more difficult to solve the problems, such as that municipal road surface inspection well cover is uncapped.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of municipal administration communal facility maintenance use
Manhole cover opening equipment, including motion base, the motion base include first base and second base, low first fortune
It moves and is fixedly welded with positioning side plate at the top of pedestal, the middle part at the second base top face and the back side is fixedly welded with tune
Side plate is saved, the setting of the positioning side plate is equipped with operation top plate, operates and be provided with sliding rail in the middle part of top plate front and the back side,
The bottom of the operation top plate is provided with grabbing device.
Preferably, the grabbing device includes crawl column, and the inner cavity of the crawl column is provided with grip axes, the crawl column
Bottom be fixedly welded with function box, the bottom of the grip axes is through crawl column and extends to the outside of function box bottom, institute
It states grip axes and is located on the outside of function box lumen portion and be fixedly welded with gripping ring, the outside of the gripping ring is equidistant to be welded with
Mounting ring, the mounting ring are fixedly welded with crawl plate, the crawl side of the plate far from grip axes far from the side of grip axes
Through function box and the outside of function box is extended to, is provided with fixed device, the top of the grip axes on the outside of the crawl column
Portion is fixedly installed with rotating handles.
Preferably, the fixed device includes the fixation barrel being socketed on the outside of crawl column, the fixed barrel bottom
Outside is fixedly installed with fastening spring, and the bottom of the fastening spring is fixedly installed with clamping cylinder, and the bottom for clamping cylinder is solid
Surely it is welded with clamping bottom plate, is provided with loosening device at the top of the grabbing device opposite side.
Preferably, the loosening device includes loosening axis, and the two sides loosened on the outside of axis are provided with impact block, is loosened
The two sides of axis pass through snib and are equipped with operation panel, the equidistant socket restraining position ring block in outside for loosening axis, the stop collar
Bottom and operation top plate at the top of be fixedly connected, far from loosening the side of axis through being connected with transmission at the top of the operation panel
Bolt, the bottom of the transmission bolt are fixedly welded with operation turntable, and the middle part at the top of the operation turntable, which is run through, is connected with central axis,
The bottom of the central axis runs through operation top plate and extends to the outside of operation top plate bottom, is welded at the top of the transmission bolt
Operating handle.
Preferably, the inner cavity of the sliding rail has been equidistantly positioned movable balls, outside of the movable balls far from sliding rail side
Activity, which is connected to, to be adjusted on side plate, and the front of the positioning side plate right hand top is fixedly welded with folded sheet with the back side, described
It is fixedly installed with lateral shaft in the middle part of folded sheet opposite side, is socketed in the outer of lateral shaft on the left of the operation top plate
Side, the operation top plate, which operates to be provided at the top of top plate, draws high device.
Preferably, the device that draws high includes lift tank, and the bottom of the lift tank and the top of operation top plate are fixed
Welding, the middle part promoted on the right side of chamber interior wall are fixedly installed with turning set, and the inner cavity activity of the turning set is connected with winding
Axis, the two sides on the outside of the Scroll are socketed with closed reel, lifting silk, the Scroll are wound on the outside of the closed reel
One end on the outside of lift tank is fixedly connected with motor by output shaft.
Preferably, it is fixedly connected on the outside of side of the lifting silk far from closed reel and loosening axis, the impact block is
Circular cone.
Preferably, the fixed barrel is thread barrel, and the inner wall of the fixed barrel is connect with the outside screw of crawl column,
The clamping cylinder and clamp bottom plate with firmly go to be flexibly connected.
Preferably, the front of first kinematic nest and the second kinematic nest two sides of the bottom is provided with universal wheel with the back side,
The two sides of first kinematic nest and the second kinematic nest are provided with non-slipping block.
(3) beneficial effect
The present invention provides a kind of municipal communal facility maintenance manhole cover opening equipment.Have it is following the utility model has the advantages that
(1), the municipal administration communal facility maintenance manhole cover opening equipment, by crawl, fixation, loosens and draws high
It is each mechanism and be used cooperatively so that the operation of uncapping of inspection well cover becomes by a relatively simple, and operate and be easy, in equipment
Hand speed is fast, and can be suitable for the manhole cover opening working space of different shape and size.
(2), the municipal administration communal facility maintenance manhole cover opening equipment, the main function of grabbing device are to utilize basement
The leakage hole of well lid is deeply internal be clamped with the inner wall in inspection well cover, while grabbing device bottom is set using gusher formula
The main function of meter is to be able to carry out opening and gathers movement, increases the forced area between inspection well cover to a certain extent,
Pointed design simultaneously can increase frictional force between the two, avoid slipping.
(3), the main function of the municipal administration communal facility maintenance manhole cover opening equipment, fixed device is at top
It gives inspection well cover and applies certain pressure, on the one hand by pulling the firmness increased between grabbing device and inspection well cover, separately
On the one hand fixed device is located at the surface of grabbing device, can also play protection to inspection well cover when reversely applying pressure and make
With, avoid well lid stress excessive and generate damage.
(4), the municipal administration communal facility maintenance manhole cover opening equipment, the main function of loosening mechanism are by one
Determine the vibration and pulling of frequency, drives crawl and fixed device to carry out the vibration of identical frequency, tentatively inspection well cover is carried out and ground
Face carries out loosening processing, so that subsequent operation is more stable and inspection well cover and road surface is avoided to be seriously damaged.
(5), the municipal administration communal facility maintenance manhole cover opening equipment, the main function for drawing high mechanism are to pass through drive
Motivation structure carries out operation and the inspection well cover for grabbing and fixing between device is carried out pulling promotion, carries out last manhole cover opening
Operation, pull rope mechanism are not only able to carry out operation of uncapping, while can also carry out precise positioning capping operation.
(6), the municipal administration communal facility maintenance manhole cover opening equipment, the main function of fastening spring are to utilize it
Interaction force that is elastic and generating clamps the fixed inspection well cover of bottom plate to achieve the purpose that squeeze, while carrying out loosening inspection shaft
It is able to carry out a degree of space compensation when lid, avoids hitting the mobile high strength friction for causing fixed barrel and damaging
It is bad.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is grabbing device structural schematic diagram of the present invention；
Fig. 3 is fixture structure schematic diagram of the present invention；
Fig. 4 is loosening device structural schematic diagram of the present invention；
Fig. 5 is that the present invention draws high apparatus structure schematic diagram；
Fig. 6 is first base side view of the present invention.
In figure: 1 motion base, 101 first bases, 102 second bases, 103 positioning side plates, 104 operation top plates, 105 are slided
Rail, 106 adjust side plates, 107 movable balls, 108 folded sheets, 109 lateral shafts, 110 universal wheels, 111 non-slipping blocks, 2 grabbing devices,
201 crawl columns, 202 grip axes, 203 function boxes, 204 rotating handles, 205 gripping rings, 206 mounting rings, 207 crawl plates, 3 are fixed
Device, 301 fixed barrels, 302 fastening springs, 303 clamping cylinders, 304 clamping bottom plates, 4 loosening devices, 401 loosening axis, 402 are hit
It hits block, 403 operation panels, 404 stop collars, 405 transmission bolts, 406 operation turntables, 407 central axises, 408 operating handles, 5 draw high dress
It sets, 501 lift tanks, 502 turning sets, 503 Scrolls, 504 closed reels, 505 lifting silks, 506 motors.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the present invention, and is being not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-6, the present invention provides a kind of technical solution: it is a kind of municipal administration communal facility maintenance used with manhole cover opening
Equipment, including motion base 1, motion base 1 include first base 101 and second base 102, the first kinematic nest 101 and second
Front and the back side of 102 two sides of the bottom of kinematic nest are provided with universal wheel 110, the first kinematic nest 101 and the second kinematic nest 102
Two sides are provided with non-slipping block 111, and the top of low first motion base 101 is fixedly welded with positioning side plate 103, second base
The middle part at 102 top faces and the back side, which is fixedly welded with, adjusts side plate 106, and the setting of positioning side plate 103 is equipped with operation top
Plate 104, operates and is provided with sliding rail 105 in the middle part of 104 front of top plate and the back side, and the bottom of operation top plate 104 is provided with crawl
Device 2.
Grabbing device 2 includes crawl column 201, and the inner cavity of crawl column 201 is provided with grip axes 202, grabs the bottom of column 201
It is fixedly welded with function box 203, the bottom of grip axes 202 runs through crawl column 201 and extends to the outside of 203 bottom of function box,
Grip axes 202, which are located on the outside of 203 lumen portion of function box, is fixedly welded with gripping ring 205, and the outside of gripping ring 205 is equidistant
It is welded with mounting ring 206, mounting ring 206 is fixedly welded with crawl plate 207 far from the side of grip axes 202, and crawl plate 207 is separate
The side of grip axes 202 runs through function box 203 and extends to the outside of function box 203, and the outside of crawl column 201 is provided with fixation
Device 3, the top of grip axes 202 are fixedly installed with rotating handles 204.
Fixed device 3 includes the fixation barrel 301 for being socketed in 201 outside of crawl column, and fixed barrel 301 is thread barrel, Gu
The inner wall for determining barrel 301 is connect with the outside screw of crawl column 201, is clamped cylinder 303 and is clamped bottom plate 304 and live to go 201
It is flexibly connected, fastening spring 302 is fixedly installed on the outside of fixed 301 bottom of barrel, the bottom of fastening spring 302 is fixedly mounted
Have and clamp cylinder 303, the bottom for clamping cylinder 303, which is fixedly welded with, clamps bottom plate 304, sets at the top of 201 opposite side of grabbing device
It is equipped with loosening device 4.
Loosening device 4 includes loosening axis 401, and the two sides for loosening 401 outside of axis are provided with impact block 402, loosens axis 401
Two sides pass through snib operation panel 403 be installed, loosen the equidistant socket restraining position ring block 404 in outside of axis 401, stop collar
404 bottom is fixedly connected with the top of operation top plate 104, and connection is run through far from the side for loosening axis 401 in 403 top of operation panel
There is transmission bolt 405, the bottom for being driven bolt 405 is fixedly welded with operation turntable 406, and the middle part at 406 top of operation turntable is through company
It is connected to central axis 407, the bottom of central axis 407 runs through operation top plate 104 and extends to the outside of operation 104 bottom of top plate, passes
The top of dynamic bolt 405 is welded with operating handle 408.
5. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 1, it is characterised in that: sliding
The inner cavity of rail 105 has been equidistantly positioned movable balls 107, and movable balls 107 are connected to adjusting far from the outside activity of 105 side of sliding rail
On side plate 106, front and the back side of positioning 103 right hand top of side plate are fixedly welded with folded sheet 108, and folded sheet 108 is opposite
Lateral shaft 109 is fixedly installed in the middle part of side, the left side of operation top plate 104 is socketed in the outside of lateral shaft 109, operation
The top that top plate 104 operates top plate 104, which is provided with, draws high device 5.
Drawing high device 501 includes lift tank 501, the fixed weldering in top of the bottom and operation top plate 104 of lift tank 501
It connects, the middle part on the right side of 501 inner wall of lift tank is fixedly installed with turning set 502, and the inner cavity activity of turning set 502 is connected with Scroll
503, the two sides in 503 outside of Scroll are socketed with closed reel 504, and the outside of closed reel 504 is wound with lifting silk 505, lifting
Side of the silk 505 far from closed reel 504 is fixedly connected with the outside for loosening axis 401, and impact block 402 is circular cone, Scroll 503
One end positioned at 501 outside of lift tank is fixedly connected with motor 506 by output shaft.
Working principle: equipment is moved at the inspection shaft uncapped, and pulls second base 102, second base 102
It drives and adjusts the movement of side plate 106, adjust side plate 106 and movable balls 107 is driven to be moved in the inner cavity of sliding rail 105, with adjusting
The continuous movement of side plate 106 will operate 104 complete sincerity of top plate to horizontality, crawl column 201 be pulled downward on, with crawl column 201
Continuous decline, function box 203 is placed into always the inner cavity of inspection shaft along the hole of inspection well cover, operates rotating handles later
204, rotating handles 204 drive grip axes 202 to rotate, and grip axes 202 drive gripping ring 205 to rotate, and gripping ring 205 drives installation
Ring 206 and crawl plate 207 rotate, until the one end that will grab plate 207 removes the inner cavity of function box 203, rotate fixed spiral shell at this time
Cylinder 301, fixed barrel 301, which moves downward, drives fastening spring 302 to move downward, and fastening spring 302 is pressed down against clamping cylinder
303, it clamps cylinder 303 and clamping bottom plate 304 is driven to move downward, clamping bottom plate 304, which is under pressure, to contact with inspection well cover and will grab
It takes column 201 to pull slightly upwards, until crawl plate 207 is bonded to each other with the bottom of inspection well cover completely, then rotates operation handlebar
Hand 408, operating handle 408 drive operation turntable 406 to rotate around central axis 407, and operation turntable 406 drives transmission bolt 405 to transport
Dynamic, transmission bolt 405 drives operation panel 403 to move, and the drive of operation panel 403 loosens axis 401 and moves, and loosens axis 401 and drives impact block
402 move back and forth, and the continual column 201 that will grab of impact block 402 carries out slight shock vibration and pulls up, and drive inspection shaft
Lid is separated from each other with ground gradually, starts motor 506, and motor 506 drives Scroll 503 to rotate, and Scroll 503, which drives, to be received
Reel 504 rotates, and closed reel 504 is wound silk 505 is lifted, and lifting silk 505 drives crawl column 201 by loosening axis 401
It moves toward one another inspection well cover pull-up.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of municipal administration communal facility maintenance manhole cover opening equipment, including motion base (1), it is characterised in that: described
Motion base (1) includes first base (101) and second base (102), and the top of low first motion base (101) is fixed
It is welded with and positions side plate (103), the middle part at second base (102) top face and the back side is fixedly welded with adjusting side plate
(106), the setting of positioning side plate (103) is equipped with operation top plate (104), operates in top plate (104) front and the back side
Portion is provided with sliding rail (105), and the bottom of operation top plate (104) is provided with grabbing device (2).
2. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 1, it is characterised in that: institute
Stating grabbing device (2) includes crawl column (201), and the inner cavity of crawl column (201) is provided with grip axes (202), the crawl
The bottom of column (201) is fixedly welded with function box (203), and the bottom of the grip axes (202) through crawl column (201) and extends
To the outside of function box (203) bottom, the grip axes (202), which are located on the outside of function box (203) lumen portion, to be fixedly welded
Have gripping ring (205), the outside of the gripping ring (205) is equidistant to be welded with mounting ring (206), and the mounting ring (206) is remote
Side from grip axes (202) is fixedly welded with crawl plate (207), the side of crawl plate (207) far from grip axes (202)
Through function box (203) and the outsides of function box (203) is extended to, is provided with fixed device on the outside of the crawl column (201)
(3), rotating handles (204) are fixedly installed at the top of the grip axes (202).
3. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 2, it is characterised in that: institute
Stating fixed device (3) includes the fixation barrel (301) being socketed on the outside of crawl column (201), fixed barrel (301) bottom
Outside is fixedly installed with fastening spring (302), and the bottom of the fastening spring (302), which is fixedly installed with, clamps cylinder (303), described
The bottom for clamping cylinder (303), which is fixedly welded with, clamps bottom plate (304), the top setting of grabbing device (201) opposite side
There are loosening device (4).
4. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 3, it is characterised in that: institute
Stating loosening device (4) includes loosening axis (401), and the two sides loosened on the outside of axis (401) are provided with impact block (402), pine
The two sides of moving axis (401) pass through snib and are equipped with operation panel (403), and the outside for loosening axis (401) is equidistant to be socketed with
It is fixedly connected at the top of stop collar (404), the bottom of the stop collar (404) and operation top plate (104), the operation panel
(403) top is fixed far from the side for loosening axis (401) through transmission bolt (405), the bottom of transmission bolt (405) is connected with
It is welded with operation turntable (406), the middle part at the top of operation turntable (406), which is run through, is connected with central axis (407), the center
The bottom of axis (407) runs through operation top plate (104) and extends to the outside of operation top plate (104) bottom, the transmission bolt (405)
Top be welded with operating handle (408).
5. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 1, it is characterised in that: institute
The inner cavity for stating sliding rail (105) has been equidistantly positioned movable balls (107), and the movable balls (107) are far from the outer of sliding rail (105) side
Side activity, which is connected to, to be adjusted on side plate (106), and the front of described positioning side plate (103) right hand top is fixedly welded with the back side
Folded sheet (108) is fixedly installed with lateral shaft (109) in the middle part of folded sheet (108) opposite side, the operation top plate
(104) outside of lateral shaft (109), the top setting of operation top plate (104) operation top plate (104) are socketed on the left of
Draw high device (5).
6. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 5, it is characterised in that: institute
Stating and drawing high device (501) includes lift tank (501), and the bottom of the lift tank (501) and the top of operation top plate (104) are solid
Fixed welding, the middle part on the right side of lift tank (501) inner wall are fixedly installed with turning set (502), the turning set (502) it is interior
Chamber activity is connected with Scroll (503), and the two sides on the outside of the Scroll (503) are socketed with closed reel (504), the winding
Be wound on the outside of disk (504) lifting silk (505), the Scroll (503) be located at one end on the outside of lift tank (501) pass through it is defeated
Shaft is fixedly connected with motor (506).
7. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 6, it is characterised in that: institute
It states and is fixedly connected on the outside of side of lifting silk (505) far from closed reel (504) and loosening axis (401), the impact block (402)
For circular cone.
8. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 3, it is characterised in that: institute
Stating fixed barrel (301) is thread barrel, and the inner wall of the fixed barrel (301) is connect with the outside screw of crawl column (201), institute
State clamp cylinder (303) and clamp bottom plate (304) with firmly go to (201) to be flexibly connected.
9. a kind of municipal communal facility maintenance manhole cover opening equipment according to claim 1, it is characterised in that: institute
The front for stating the first kinematic nest (101) and the second kinematic nest (102) two sides of the bottom is provided with universal wheel (110), institute with the back side
The two sides for stating the first kinematic nest (101) and the second kinematic nest (102) are provided with non-slipping block (111).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810797944.4A CN108946602B (en) | 2018-07-19 | 2018-07-19 | Municipal administration public facilities is maintained and is used inspection shaft lid equipment for uncapping |
| CN201911248743.XA CN110921595B (en) | 2018-07-19 | 2018-07-19 | Manhole cover opening device and method for municipal public facility maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810797944.4A CN108946602B (en) | 2018-07-19 | 2018-07-19 | Municipal administration public facilities is maintained and is used inspection shaft lid equipment for uncapping |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248743.XA Division CN110921595B (en) | 2018-07-19 | 2018-07-19 | Manhole cover opening device and method for municipal public facility maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108946602A true CN108946602A (en) | 2018-12-07 |
| CN108946602B CN108946602B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810797944.4A Active CN108946602B (en) | 2018-07-19 | 2018-07-19 | Municipal administration public facilities is maintained and is used inspection shaft lid equipment for uncapping |
| CN201911248743.XA Active CN110921595B (en) | 2018-07-19 | 2018-07-19 | Manhole cover opening device and method for municipal public facility maintenance |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248743.XA Active CN110921595B (en) | 2018-07-19 | 2018-07-19 | Manhole cover opening device and method for municipal public facility maintenance |
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| Country | Link |
|---|---|
| CN (2) | CN108946602B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627005A (en) * | 2019-11-03 | 2019-12-31 | 台州学院 | Manhole cover opening device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115448232A (en) * | 2022-09-28 | 2022-12-09 | 安徽省含山县林头青山铸造厂 | Sewer well lid replacing device |
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| CN110627005B (en) * | 2019-11-03 | 2024-04-26 | 台州学院 | Manhole cover opening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110921595B (en) | 2021-03-23 |
| CN110921595A (en) | 2020-03-27 |
| CN108946602B (en) | 2020-05-05 |
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