CN108589792A - A kind of mounting device of municipal administration inspection well cover - Google Patents
A kind of mounting device of municipal administration inspection well cover Download PDFInfo
- Publication number
- CN108589792A CN108589792A CN201810792056.3A CN201810792056A CN108589792A CN 108589792 A CN108589792 A CN 108589792A CN 201810792056 A CN201810792056 A CN 201810792056A CN 108589792 A CN108589792 A CN 108589792A
- Authority
- CN
- China
- Prior art keywords
- well cover
- inspection well
- leading screw
- mounting device
- municipal administration
- 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.)
- Granted
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 45
- 230000003028 elevating effect Effects 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1445—Tools for positioning or removing cover frames
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
The present invention provides a kind of mounting devices of municipal inspection well cover, belong to the technical field of municipal works.Its technical solution is：A kind of mounting device of municipal administration inspection well cover, including bottom carry the car body of traveling wheel, and vehicle bottom is provided with rotating lifting gear, and rotating lifting gear bottom is provided with adjusting apparatus.Beneficial effects of the present invention are：The present invention can install the municipal inspection well cover of different pore size, can be used in turn, and service efficiency is high.
Description
Technical field
The present invention relates to the technical field of municipal works more particularly to a kind of mounting devices of municipal inspection well cover.
Background technology
Municipal inspection well cover refers to that many underground pipings are had in urban construction, such as sewer, underground gas pipeline, originally
Waterpipe, power pipe, communication conduit, national defence pipeline etc., these pipelines every one section will there are one leading to the outlet on ground, by
This section on pipeline to ground is known as inspection shaft, and inspection shaft well head is usually concordant with ground, it is therefore desirable to which a lid is used for lid inspection shaft
Lid, this lid is referred to as municipal inspection well cover.
When inspection shaft needs staff to comb or stringing etc., after inspection, need to cover municipal inspection well cover.In order to
Facilitate the installation of municipal inspection well cover, at least provided with two symmetrical through-holes on municipal inspection well cover, in the municipal inspection well cover of installation,
It is connected in hole by tool, realizes the installation of municipal inspection well cover.
According to the classification of well lid in GB/T 23858-2009 as can be seen that according to the difference of the net trepanning of inspection shaft, Cover of inspection well
Diameter it is also different.Currently there are municipal inspection well cover mounting device, can only be to the municipal inspection well cover of certain specification
It is installed, the municipal inspection well cover of different-diameter cannot be installed.
Invention content
The purpose of the present invention is to provide a kind of devices that can be installed to the municipal inspection well cover of different-diameter.
The present invention is realized by following measure：A kind of mounting device of municipal administration inspection well cover, including bottom is with walking
The car body of wheel, which is characterized in that the vehicle bottom is provided with rotating lifting gear, and the rotating lifting gear bottom is provided with
Adjusting apparatus；
The rotating lifting gear includes hanger, and the hanger is fixedly connected with the car body, and activity is provided in the hanger
Bar, the motion bar include elevating lever, swingle and fixed plate, and described swingle one end is flexibly connected with the elevating lever,
The other end is fixedly connected with the fixed plate, and the hanger upper end is provided with the rocking handle machine for driving the elevating lever to move up and down
Structure, is provided with the gear drive for driving the swingle rotation in the hanger, the motion bar can move up and down and
It can rotary motion；
The adjusting apparatus is provided in the fixed plate, the adjusting apparatus includes substrate, and leading screw is provided on the substrate,
The leading screw is provided at both ends with heterodromous mobile bar, and the mobile bar is vertically arranged with the leading screw, in the mobile bar
It is provided with internal thread corresponding with the leading screw external screw thread, the mobile bar both ends are hingedly provided with connecting rod, and the connecting rod is symmetrical
Setting is in the leading screw both sides, and the connecting rod being arranged in the leading screw homonymy is hinged, and the connecting rod hinged place is provided with hinged
Plate is provided with hook on the articulated slab.
Beneficial effects of the present invention：In vehicle bottom setting traveling wheel, the mounting device easy to remove, mobile comparison is time saving
It is laborsaving, rotating lifting gear is set in vehicle bottom, the effect of rotating lifting gear is to realize vertical direction to municipal inspection well cover
Adjustment and realize the alignment of circumferential direction, adjusting apparatus is set on lifting gear, and adjusting apparatus is using lead screw driving, silk
Thick stick drive mechanism is simple, handling ease, at low cost, transmission axial force is big, can self-locking, positioning accuracy height.The present invention can be to not
Municipal inspection well cover with aperture is installed, and can be used in turn, and service efficiency is high.
Further, the leading screw is provided at both ends with oppositely oriented screw thread.
Using above-mentioned further advantageous effect：Leading screw rotation can make mobile bar moves toward one another on leading screw can also
Realize mobile bar relative motion.
Further, the substrate both sides are provided with guide groove, are vertically arranged perpendicular to the direction of the guide groove limited
Position slot, is provided with mounting base on the substrate, the leading screw, the axis direction of the leading screw and institute is provided in the mounting base
The direction of guide groove is stated just as the leading screw both ends are arranged to extension on the outside of the mounting base, one end extended spot by shaft coupling
There is motor A.
Using above-mentioned further advantageous effect：Guide groove plays the role of guiding and limit, and limiting slot also has guiding and limit
The effect of position, mounting base provide supporting point for leading screw, and the axis direction of leading screw is identical as the direction of guide groove, can make mobile bar
It is moved according to leading screw axially direction, it is constant power source that the rotation of leading screw, motor A are driven with motor A.
Further, the articulated slab side is provided with gag lever post, and the gag lever post moves in the limiting slot, described
The other side of articulated slab is provided with the hook.
Using above-mentioned further advantageous effect：Limiting slot plays the role of limit to gag lever post, can make gag lever post by
It is moved according to given track.Articulated slab is that hook provides a supporting role, and hook can be moved with the movement of articulated slab.
Further, two side bottom of the mobile bar is provided with protrusion, and the protrusion is arranged in the guide groove.
Using above-mentioned further advantageous effect：Guide groove plays the role of limit to mobile bar, it is ensured that mobile bar
It is moved according to given track.
Further, the elevating lever is L-shaped, and the elevating lever includes two bending parts, one of them described bending part
It is provided with limitting casing, another described bending part outer end face is provided with counterbore, is provided with bearing in the counterbore, in the bearing
It is provided with the swingle.
Using above-mentioned further advantageous effect：Elevating lever is L-shaped, and one of bending part is that limitting casing carries support work
With counterbore is arranged in another bending part, and convenient for placing bearing, the effect one for placing bearing is that can be swingle along with lifting
The lifting of bar and lift, in addition swingle can also be rotated relative to elevating lever itself, and swingle of the invention can rotate fortune
Moving can also elevating movement.
Further, the rocking handle mechanism includes pedestal, and the pedestal is fixedly connected with the car body, is set in the pedestal
It is equipped with rocking handle, described rocking handle one end extends to the chassis outer side, and extended spot is provided with motor B, and the other end is provided with limit shaft,
The limit shaft moves in the limitting casing.
Using above-mentioned further advantageous effect：Motor B provides stable power source, and rocking handle rotation drives elevating lever to exist
Upper and lower displacement is generated on vertical direction, by the convert rotational motion of motor at the elevating movement of elevating lever, realizes different directions
Power change.
Further, the gear drive includes roller, and the roller is threaded through on the swingle, the roller
Medial surface is provided with keyway, and spline corresponding with the keyway, the roller lateral surface setting are provided on the outside of the swingle
It further includes fixed seat to have fluted disc, the transmission mechanism, and shaft is provided in the fixed seat, and the shaft passes through the fixation
Seat, one end are provided with the pinion gear engaged with fluted disc, and the other end is provided with motor C.
Using above-mentioned further advantageous effect：Keyway is set on roller, and spline is set on swingle, in week
To on direction, the rotation of roller can drive the rotation of swingle, and wherein roller rotation is realized by way of gear transmission
, gear drive high transmission accuracy, the scope of application is wide, and arbitrary two between centers in the spaces such as parallel axes, concurrent aces, alternating axis may be implemented
Transmission.Gear wheel, the velocity of rotation of gear wheel is driven to be less than pinion gear by pinion gear, convenient for carrying out week to municipal inspection well cover
To fine tuning.
Further, the substrate is fixedly connected with the fixed plate.
Using above-mentioned further advantageous effect：Adjusting apparatus and rotating lifting gear are combined.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of rotating lifting gear.
Fig. 3 is the structural schematic diagram of rotating lifting gear after removing motor.
Fig. 4 is the structural schematic diagram of adjusting apparatus.
Wherein, reference numeral is：1, traveling wheel；2, car body；3, rotating lifting gear；31, hanger；32, motion bar；321、
Elevating lever；3211, limitting casing；322, swingle；323, fixed plate；33, rocking handle mechanism；331, pedestal；332, rocking handle；34, tooth
Wheel drive mechanism；341, roller；3411, fluted disc；342, pinion gear；4, adjusting apparatus；41, substrate；42, leading screw；43, mobile
Bar；44, connecting rod；45, articulated slab；46, it links up with.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
Referring to Fig. 1 to Fig. 4, the present invention is：A kind of mounting device of municipal administration inspection well cover, including bottom carry traveling wheel 1
Car body 2,2 bottom of car body are provided with rotating lifting gear 3, and 3 bottom of rotating lifting gear is provided with adjusting apparatus 4；
Rotating lifting gear 3 includes hanger 31, and hanger 31 is fixedly connected with car body 2, and motion bar 32 is provided in hanger 31, activity
Bar 32 includes elevating lever 321, swingle 322 and fixed plate 323, and 322 one end of swingle is flexibly connected with elevating lever 321, separately
One end is fixedly connected with fixed plate 323, and 31 upper end of hanger is provided with the rocking handle mechanism 33 that driving elevating lever 321 moves up and down, and hangs
The gear drive 34 that driving swingle 322 rotates is provided in frame 31, motion bar 32 can move up and down and can rotate fortune
It is dynamic；
Elevating lever 321 is L-shaped, and elevating lever 321 includes two bending parts, and one of bending part is provided with limitting casing 3211, separately
One bending part outer end face is provided with counterbore, and bearing is provided in counterbore, swingle 322 is provided in bearing.
Rocking handle mechanism 33 includes pedestal 331, and pedestal 331 is fixedly connected with car body 2, and rocking handle 332 is provided in pedestal 331,
332 one end of rocking handle extends to 331 outside of pedestal, and extended spot is provided with motor B, and the other end is provided with limit shaft, and limit shaft is limiting
It is moved in the frame 3211 of position.
Gear drive 34 includes roller 341, and roller 341 is threaded through on swingle 322, the setting of 341 medial surface of roller
There are keyway, 322 outside of swingle to be provided with spline corresponding with keyway, 341 lateral surface of roller is provided with fluted disc 3411, driver
Structure 34 further includes fixed seat, is provided with shaft in fixed seat, shaft passes through fixed seat, and one end is provided with engages with fluted disc 3411
Pinion gear 342, the other end are provided with motor C.
Substrate 41 is fixedly connected with fixed plate 323.
The operation principle of rotating lifting gear of the present invention：Motor B rotations drive rocking handle rotation, the limit shaft of rocking handle one end to set
It sets in limitting casing, therefore rocking handle rotation can drive the final driving lifter rod lifting movement of limitting casing up and down motion, elevating lever
Lifting drives swingle also to move up and down, and motor C driving pinions rotation, pinion gear rotation drives roller rotation, because of roller
Spline is set on interior setting keyway and swingle, drives swingle to rotate in circumferential direction, the effect of rotating lifting gear is
When municipal inspection well cover is directed at inspection shaft by adjusting apparatus, the fine tuning to municipal inspection well cover in the circumferential is realized and by municipal inspection shaft
It covers on inspection shaft.
Adjusting apparatus 4 is provided in fixed plate 323, adjusting apparatus 4 includes substrate 41, and leading screw 42 is provided on substrate 41,
Leading screw 42 is provided at both ends with heterodromous mobile bar 43, and mobile bar 43 is vertically arranged with leading screw 42, is provided in mobile bar 43
Internal thread corresponding with 42 external screw thread of leading screw, 43 both ends of mobile bar are hingedly provided with connecting rod 44, and connecting rod 44 is symmetricly set on leading screw
42 both sides, the connecting rod 44 being arranged in 42 homonymy of leading screw are hinged, and 44 hinged place of connecting rod is provided with articulated slab 45, is arranged on articulated slab 45
There is hook 46.
The equal length of connecting rod 44.
Leading screw 42 is provided at both ends with oppositely oriented screw thread.
41 both sides of substrate are provided with guide groove, are vertically installed with limiting slot perpendicular to the direction of guide groove, are set on substrate 41
It is equipped with mounting base, leading screw 42, the axis direction of leading screw 42 and the direction of guide groove are provided in mounting base just as 42 both ends of leading screw
Extend on the outside of to mounting base, one end extended spot is provided with motor A by shaft coupling.
45 side of articulated slab is provided with gag lever post, and gag lever post moves in limiting slot, and the other side of articulated slab 45 is provided with
Hook 46.
43 liang of side bottoms of mobile bar are provided with protrusion, and protrusion is arranged in guide groove.
The operation principle of adjustment mechanism in the present invention is：Start motor A, motor A rotations can drive leading screw to rotate, silk
Oppositely oriented screw thread is arranged in thick stick both ends, therefore leading screw rotation can drive mobile bar to move toward one another or drive mobile bar opposite
Movement, mobile bar move toward one another either relative motion and drive articulated slab relative motion or opposite fortune in limiting slot by connecting rod
The distance between dynamic and then gentle adjustment hook, can be suitble to the suspension of the municipal inspection well cover of different-diameter.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
Above description is not limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made in the essential scope of the present invention should also belong to the protection model of the present invention
It encloses.
Claims (10)
1. a kind of mounting device of municipal administration inspection well cover, including bottom carry traveling wheel（1）Car body（2）, which is characterized in that it is described
Car body（2）Bottom is provided with rotating lifting gear（3）, the rotating lifting gear（3）Bottom is provided with adjusting apparatus（4）；
The rotating lifting gear（3）Including hanger（31）, the hanger（31）With the car body（2）It is fixedly connected, the extension
Frame（31）Inside it is provided with motion bar（32）, the motion bar（32）Including elevating lever（321）, swingle（322）And fixed plate
（323）, the swingle（322）One end and the elevating lever（321）Flexible connection, the other end and the fixed plate（323）Gu
Fixed connection, the hanger（31）Upper end is provided with the driving elevating lever（321）The rocking handle mechanism of up and down motion（33）, the extension
Frame（31）Inside it is provided with the driving swingle（322）The gear drive of rotation（34）, the motion bar（32）It can be up and down
Movement and energy rotary motion；
The fixed plate（323）On be provided with the adjusting apparatus（4）, the adjusting apparatus（4）Including substrate（41）, the base
Plate（41）On be provided with leading screw（42）, the leading screw（42）It is provided at both ends with heterodromous mobile bar（43）, the mobile bar
（43）With the leading screw（42）It is vertically arranged, the mobile bar（43）On be provided with and the leading screw（42）In external screw thread is corresponding
Screw thread, the mobile bar（43）Both ends are hingedly provided with connecting rod（44）, the connecting rod（44）It is symmetricly set on the leading screw（42）
Both sides are arranged in the leading screw（42）The connecting rod of homonymy（44）It is hinged, the connecting rod（44）Hinged place is provided with articulated slab
（45）, the articulated slab（45）On be provided with hook（46）.
2. the mounting device of municipal administration inspection well cover according to claim 1, which is characterized in that the connecting rod（44）Length phase
Deng.
3. the mounting device of municipal administration inspection well cover according to claim 2, which is characterized in that the leading screw（42）Both ends are arranged
There is oppositely oriented screw thread.
4. the mounting device of municipal administration inspection well cover according to claim 3, which is characterized in that the substrate（41）Both sides are arranged
There is guide groove, limiting slot, the substrate are vertically installed with perpendicular to the direction of the guide groove（41）On be provided with mounting base, institute
It states and is provided with the leading screw in mounting base（42）, the leading screw（42）Axis direction and the guide groove direction just as institute
State leading screw（42）Both ends are provided with motor A to extension on the outside of the mounting base, one end extended spot by shaft coupling.
5. the mounting device of municipal administration inspection well cover according to claim 4, which is characterized in that the articulated slab（45）Side is set
It is equipped with gag lever post, the gag lever post moves in the limiting slot, the articulated slab（45）The other side be provided with the hook
（46）.
6. the mounting device of municipal administration inspection well cover according to claim 5, which is characterized in that the mobile bar（43）Both sides bottom
Portion is provided with protrusion, and the protrusion is arranged in the guide groove.
7. the mounting device of the municipal inspection well cover according to claim 1, which is characterized in that the elevating lever（321）At L
Shape, the elevating lever（321）Including two bending parts, one of them described bending part is provided with limitting casing（3211）, another
The bending part outer end face is provided with counterbore, and bearing is provided in the counterbore, the swingle is provided in the bearing
（322）.
8. the mounting device of municipal administration inspection well cover according to claim 7, which is characterized in that the rocking handle mechanism（33）Including
Pedestal（331）, the pedestal（331）With the car body（2）It is fixedly connected, the pedestal（331）Inside it is provided with rocking handle（332）,
The rocking handle（332）One end is to the pedestal（331）Outside extends, and extended spot is provided with motor B, and the other end is provided with limit
Axis, the limit shaft is in the limitting casing（3211）Interior movement.
9. the mounting device of municipal administration inspection well cover according to claim 1, which is characterized in that the gear drive（34）
Including roller（341）, the roller（341）It is threaded through the swingle（322）On, the roller（341）Medial surface is provided with
Keyway, the swingle（322）Outside is provided with spline corresponding with the keyway, the roller（341）Lateral surface is provided with
Fluted disc（3411）, the transmission mechanism（34）Further include fixed seat, shaft is provided in the fixed seat, the shaft passes through institute
Fixed seat is stated, one end is provided with and fluted disc（3411）The pinion gear of engagement（342）, the other end is provided with motor C.
10. the mounting device of municipal administration inspection well cover according to claim 1, which is characterized in that the substrate（41）With it is described
Fixed plate（323）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792056.3A CN108589792B (en) | 2018-07-18 | 2018-07-18 | Installation device of municipal administration inspection shaft lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810792056.3A CN108589792B (en) | 2018-07-18 | 2018-07-18 | Installation device of municipal administration inspection shaft lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108589792A true CN108589792A (en) | 2018-09-28 |
| CN108589792B CN108589792B (en) | 2020-03-20 |
Family
ID=63618575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810792056.3A Active CN108589792B (en) | 2018-07-18 | 2018-07-18 | Installation device of municipal administration inspection shaft lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589792B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204672A (en) * | 2020-02-04 | 2020-05-29 | 卢志敏 | Municipal administration rain double-edged fine-toothed comb erection equipment |
| CN114348928A (en) * | 2021-12-03 | 2022-04-15 | 国网山东省电力公司郓城县供电公司 | Electric power well lid replacing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539505A (en) * | 2015-06-19 | 2016-12-21 | Norman Tolley Keith | Improvements in or relating to lifting apparatus |
| 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 |
| CN107630470A (en) * | 2017-09-21 | 2018-01-26 | 深圳市晟祥知识产权有限公司 | A kind of town road manhole rapid installation device |
| CN108083195A (en) * | 2017-11-20 | 2018-05-29 | 深圳市晟祥知识产权有限公司 | A kind of municipal construction road cellar well lid rapid installation device |
| CN108147342A (en) * | 2017-12-31 | 2018-06-12 | 刘京標 | One kind is used for architectural engineering manhole well lid fast and safely opening device |
-
2018
- 2018-07-18 CN CN201810792056.3A patent/CN108589792B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539505A (en) * | 2015-06-19 | 2016-12-21 | Norman Tolley Keith | Improvements in or relating to lifting apparatus |
| 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 |
| CN107630470A (en) * | 2017-09-21 | 2018-01-26 | 深圳市晟祥知识产权有限公司 | A kind of town road manhole rapid installation device |
| CN108083195A (en) * | 2017-11-20 | 2018-05-29 | 深圳市晟祥知识产权有限公司 | A kind of municipal construction road cellar well lid rapid installation device |
| CN108147342A (en) * | 2017-12-31 | 2018-06-12 | 刘京標 | One kind is used for architectural engineering manhole well lid fast and safely opening device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204672A (en) * | 2020-02-04 | 2020-05-29 | 卢志敏 | Municipal administration rain double-edged fine-toothed comb erection equipment |
| CN114348928A (en) * | 2021-12-03 | 2022-04-15 | 国网山东省电力公司郓城县供电公司 | Electric power well lid replacing device |
| CN114348928B (en) * | 2021-12-03 | 2023-09-26 | 国网山东省电力公司郓城县供电公司 | Device is changed to electric power well lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108589792B (en) | 2020-03-20 |
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Effective date of registration: 20200226 Address after: 312500 no.111-1, Xiwang village, dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province (application for residence) Applicant after: Xinchang shuidianxia Municipal Garden Co.,Ltd. Address before: 266000 Jinshui Road, Licang District, Qingdao, Shandong 187 Applicant before: Peng Bo |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 312500 No. 63, Nanshan village, Ru'ao Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Xinchang shuidianxia Municipal Garden Co.,Ltd. Address before: No. 111-1, Xiwang village, dashiju Town, Xinchang County, Shaoxing City, Zhejiang Province (address declaration) Patentee before: Xinchang shuidianxia Municipal Garden Co.,Ltd. |
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Effective date of registration: 20221206 Address after: 312500 Industrial Park of Rulan Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG HENGCHENG CAPSULE Co.,Ltd. Address before: 312500 No. 63, Nanshan village, Ru'ao Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang shuidianxia Municipal Garden Co.,Ltd. |
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Denomination of invention: Installation device of municipal manhole cover Effective date of registration: 20230109 Granted publication date: 20200320 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG HENGCHENG CAPSULE Co.,Ltd. Registration number: Y2023330000071 |
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Date of cancellation: 20230608 Granted publication date: 20200320 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG HENGCHENG CAPSULE Co.,Ltd. Registration number: Y2023330000071 |
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