CN108517950A - A kind of urban construction draws clearly incidental device with inspection shaft - Google Patents
A kind of urban construction draws clearly incidental device with inspection shaft Download PDFInfo
- Publication number
- CN108517950A CN108517950A CN201810338200.6A CN201810338200A CN108517950A CN 108517950 A CN108517950 A CN 108517950A CN 201810338200 A CN201810338200 A CN 201810338200A CN 108517950 A CN108517950 A CN 108517950A
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- Prior art keywords
- fixed
- bar
- straight
- steel section
- inspection shaft
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Radiation-Therapy Devices (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The invention discloses a kind of urban constructions of inspection shaft Accrete clearing device technical field to draw incidental device clearly with inspection shaft,The straight-bar of shear plane is equipped with including two handles and two middle parts,Two handles are fixed on the top of straight-bar,The shear plane of two straight-bars, which is oppositely arranged and extends vertically through rotation, is equipped with caging bolt,The end of the caging bolt is bolted with stop nut,It is broken ground using triangular pyramid,Two electric rotating plates and infrared induction switch are powered again,When infrared induction switch is close to opposite connecting pole,Electromagnetic bolt is set to be powered,Its inserted link is shunk,Triangular pyramid exits,Two groups of electric rotating plates are oppositely arranged,It carries out gathering soil using scraper bowl and another electric rotating plate,Electric pushrod is shunk,Straight-bar is set to produce inspection shaft using handle and universal spherical joint supporter,Carry out casting,The device is easy to operate,It does not need worker and goes into the well and carry out shovel mud,Versatility increases,Convenient in carrying.
Description
Technical field
The present invention relates to inspection shaft Accrete clearing device technical field, sundries dress is drawn clearly in specially a kind of urban construction with inspection shaft
It sets.
Background technology
Inspection shaft is the power supply for Urban Underground infrastructure, water supply, draining, communication, cable television, gas pipe, street lamp
Circuit etc. repair with it is easy for installation and be arranged, be generally located at pipeline intersection, turning, caliber or gradient change and
Locate at a certain distance on straight line pipeline section, be easy for inspecting periodically auxiliary construction, inspection shaft is embedded in subsurface, is easy into mud
And water, silt deposit can be formed, circuit in pipeline can be caused to damage in this way, so being needed when having silt deposit in inspection shaft clear in time
Reason, currently, heavy caliber inspection shaft is general, difficulty of transportation, labor intensity is big, bad environments by the way of cleaning of manually going into the well,
Small-bore inspection shaft is even more difficulty except becoming silted up, since the cleaning of inspection shaft mud is inconvenient, and without suitable specific purpose tool, inspection shaft
It is easy silting, influences the normal use of pipeline, therefore there is an urgent need for designing a kind of device for facilitating inspection shaft to draw mud clearly in real life,
Based on this, the present invention devises a kind of urban construction and draws incidental device clearly with inspection shaft, to solve the above problems.
Invention content
The purpose of the present invention is to provide a kind of urban constructions to draw incidental device clearly with inspection shaft, to solve above-mentioned background skill
There is an urgent need for design a kind of device for facilitating inspection shaft to draw mud clearly in the real life proposed in art.
To achieve the above object, the present invention provides the following technical solutions：Sundries dress is drawn clearly in a kind of urban construction with inspection shaft
It sets, including two handles and two middle parts are equipped with the straight-bars of shear plane, two handles are fixed on the top of straight-bar, two
The shear plane of the straight-bar, which is oppositely arranged and extends vertically through rotation, is equipped with caging bolt, and the end of the caging bolt is bolted with
The outer wall top of stop nut, any one of straight-bar is fixed with switch pair, and the outer wall of the rear side straight-bar is fixedly connected with
The bottom of universal spherical joint supporter, the universal spherical joint supporter is fixedly connected with support column, and the bottom of the support column is fixed with shifting
Dynamic support base, the bottom end of two straight-bars are respectively and fixedly provided with electric pushrod, and the bottom end of the electric pushrod is fixed with connecting pole,
The opposed inner walls of two connecting poles embed be fixed with fluorescent tube and infrared induction switch, the bottom end of two connecting poles respectively
It is equipped with electric rotating plate, the inner surface of any one of electric rotating plate is fixed with scraper bowl, outside another electric rotating plate
Surface is fixed with the first channel steel section, and the inner surface of the first channel steel section is fixed with the Electromagnetic bolt that several rows are spaced apart,
And the plunger end of Electromagnetic bolt is fixed with triangular pyramid, the Electromagnetic bolt is electrically connected with infrared induction switch, the trigone
The tip of cone extends to the inner face of electronic flap by through-hole；
The handle includes connecting plate and half-round rod, and the both ends of the half-round rod are connected by connecting plate, and described half
Arc groove is equipped on the left of the outer wall of circular pin, the inner cavity of the arc groove is fixed with the spiral heating silk being electrically connected with each other
And thermostatic controller, and fixing sleeve is connected to heat conductive rubber set on the left of the outer wall of half-round rod, the spiral heating silk is located at heat conduction
The outer wall right side of the inside of rubber sleeve, the half-round rod is equipped with heat insulating coat；
The mobile support base includes deckle board, C-type steel section and the second channel steel section, the C-type steel section and the second channel steel section
It is separately fixed at the left side and top of deckle board, the front surface center of the deckle board and the front surface top of C-type steel section, which are run through, inserts
It is connected to T-bar, and is connected by (the first back-moving spring between T-bar and the front surface and the front surface of C-type steel section of deckle board, it is described
Side is respectively and fixedly provided with block before and after the bottom of C-type steel section, and the inner cavity of the C-type steel section is vertically plugged with T-type plate, the T-type plate
It is connected by second back-moving spring between sheared edge and block, extension is vertically fixed in the middle part of the inner cavity of the second channel steel section
Outer wall to the guide rod of deckle board inner cavity, the guide rod is socketed with mounting plate, the front surface center of the mounting plate and T-type plate
Front surface top be equipped with blind hole corresponding with T-bar, the inner cavity top at the top of the mounting plate and the second channel steel section
Between connected by third resetting spring, the bottom four corners of the mounting plate are respectively and fixedly provided with universal wheel, the electric pushrod, lamp
Pipe, infrared induction switch, electric rotating plate and thermostatic controller constitute electric pathway by switch pair and alternating current.
Preferably, the outer wall top of any one of straight-bar is fixed with electric fumigant equipment, and electric fumigant equipment is by opening
The row of closing constitutes electric pathway with alternating current.
Preferably, the straight-bar and connecting pole are hollow-core construction.
Preferably, the outer wall of the support column is embedded with phosphor strip.
Preferably, photosensitive switch is in series between the fluorescent tube and switch pair, and photosensitive switch embeds and is fixed on connecting pole
Outer wall.
Preferably, the bottom of the deckle board, which is fixed with, grabs ground nail.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention passes through handle, straight-bar, caging bolt, limit spiral shell
Female, electric pushrod scissors similar with connecting pole composition devices are rotated entirely through universal spherical joint supporter at the top of support column,
Switch pair accesses alternating current, jams on T-type plate, blind hole is made to be connect with T-bar, and T-type plate and deckle board group l-shaped are stuck on well head, utilizes
Switch pair controls electric pushrod elongation, while being fixed with the Electromagnetic bolt of triangular pyramid in missed electric, and triangular pyramid stretches out electronic turns over
The end face of plate, electric rotating plate are not powered on fold, are broken ground using triangular pyramid, then by two electric rotating plates and infrared induction switch
It is powered, when infrared induction switch is close to opposite connecting pole, Electromagnetic bolt is made to be powered, inserted link is shunk, and triangular pyramid exits, two groups
Electric rotating plate is oppositely arranged, and carries out gathering soil using scraper bowl and another electric rotating plate, and electric pushrod is shunk, using handle and
Universal spherical joint supporter makes straight-bar produce inspection shaft, carries out casting, and the device is easy to operate, does not need worker and goes into the well and carries out shovel mud,
Versatility increases, convenient in carrying.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is grip structure schematic diagram in Fig. 1；
Fig. 3 is mobile support base structural schematic diagram in Fig. 1.
In attached drawing, parts list represented by the reference numerals are as follows：
1- handles, 2- straight-bars, 3- caging bolts, 4- stop nuts, 5- switch pairs, 6- universal spherical joint supporters, 7- support columns,
8- moves support base, 9- electric pushrods, 10- connecting poles, 11- fluorescent tubes, 12- infrared induction switch, 13- electric rotating plates, 14- shovels
Bucket, 15- the first channel steel sections, 16- Electromagnetic bolts, 17- triangular pyramids, 100- connecting plates, 101- half-round rods, 102- arc grooves,
103- spiral heating silks, 104- thermostatic controllers, 105- heat conductive rubber sets, 106- heat insulating coats, 800- deckle boards, 801-C shaped steel
Section, 802- the second channel steel sections, 803-T type bars, 804- (the first back-moving springs, 805- blocks, 806-T templates, 807- second reset
Spring, 808- guide rods, 809- mounting plates, 810- blind holes, 811- third resetting springs, 812- universal wheels.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of urban construction draws clearly incidental device with inspection shaft,
The straight-bar 2 of shear plane is equipped with including two handles 1 and two middle parts, two handles 1 are fixed on the top of straight-bar 2, and two straight
The shear plane of bar 2, which is oppositely arranged and extends vertically through rotation, is equipped with caging bolt 3, and the end of caging bolt 3 is bolted with limit spiral shell
Mother 4, the outer wall top of any one straight-bar 2 are fixed with switch pair 5, and it is hinged that the outer wall of rear side straight-bar 2 is fixedly connected with multi-directional ball
Seat 6, the bottom of universal spherical joint supporter 6 are fixedly connected with support column 7, and the bottom of support column 7 is fixed with mobile support base 8, and two
The bottom end of a straight-bar 2 is respectively and fixedly provided with electric pushrod 9, and the bottom end of electric pushrod 9 is fixed with connecting pole 10, the phase of two connecting poles 10
Inner wall is embedded respectively and is fixed with fluorescent tube 11 and infrared induction switch 12, the bottom end of two connecting poles 10 is equipped with electric rotating plate
13, the inner surface of any one electric rotating plate 13 is fixed with scraper bowl 14, and the outer surface of another electric rotating plate 13 is fixed with first
The inner surface of channel steel section 15, the first channel steel section 15 is fixed with the Electromagnetic bolt 16 that several rows are spaced apart, and Electromagnetic bolt 16
Plunger end be fixed with triangular pyramid 17, Electromagnetic bolt 16 is electrically connected with infrared induction switch 12, and the tip of triangular pyramid 17 is logical
Cross the inner face that through-hole extends to electronic flap 13；
Handle 1 includes connecting plate 100 and half-round rod 101, and the both ends of half-round rod 101 are connected by connecting plate 100, and half
Arc groove 102 is equipped on the left of the outer wall of circular pin 101, the inner cavity of arc groove 102 is fixed with the spiral being electrically connected with each other
Heating wire 103 and thermostatic controller 104, and fixing sleeve is connected to heat conductive rubber set 105, spiral on the left of the outer wall of half-round rod 101
Heating wire 103 is located at the inside of heat conductive rubber set 105, and heat insulating coat 106 is equipped on the right side of the outer wall of half-round rod 101；
Mobile support base 8 includes deckle board 800, C-type steel section 801 and the second channel steel section 802, C-type steel section 801 and the second slot
Steel section 802 is separately fixed at the left side and top of deckle board 800, the front surface in the front surface center and C-type steel section 801 of deckle board 800
Top, which is run through, is plugged with T-bar 803, and between T-bar 803 and the front surface and the front surface of C-type steel section 801 of deckle board 800
Connected by (the first back-moving spring 804, side is respectively and fixedly provided with block 805 before and after the bottom of C-type steel section 801, C-type steel section 801 it is interior
Chamber is vertically plugged with T-type plate 806, is connected by second back-moving spring 807 between the sheared edge and block 805 of T-type plate 806,
It is vertically fixed the guide rod 808 for extending to 800 inner cavity of deckle board, the outer wall of guide rod 808 in the middle part of the inner cavity of second channel steel section 802
It is socketed with mounting plate 809, the front surface center of mounting plate 809 and the front surface top of T-type plate 806 are equipped with and 803 phase of T-bar
Corresponding blind hole 810 passes through third resetting spring 811 between the top of mounting plate 809 and the inner cavity top of the second channel steel section 802
The bottom four corners of connection, mounting plate 809 are respectively and fixedly provided with universal wheel 812, electric pushrod 9, fluorescent tube 11, infrared induction switch 12, electricity
Dynamic turnover panel 13 and thermostatic controller 104 constitute electric pathway by switch pair 5 and alternating current.
Wherein, the outer wall top of any one straight-bar 2 is fixed with electric fumigant equipment, and electric fumigant equipment passes through switch pair 5
Electric pathway is constituted with alternating current, distributes fragrance, improves working environment, straight-bar 2 and connecting pole 10 are hollow-core construction, convenient for threading,
The outer wall of protection circuit, support column 7 is embedded with phosphor strip, plays the role of alert flag, is in series between fluorescent tube 11 and switch pair 5
Photosensitive switch, and the embedded outer wall for being fixed on connecting pole 10 of photosensitive switch saves electric energy, deckle board 800 convenient for closing power supply in time
Bottom be fixed with and grab ground nail, increase friction, convenient for fixing.
One of the present embodiment has particular application as：Pass through handle 1, straight-bar 2, caging bolt 3, stop nut 4, electric pushrod
9 constitute the device of similar scissors with connecting pole 10, are rotated at the top of support column 7 entirely through universal spherical joint supporter 6, switch pair
5 access alternating currents, jam on T-type plate 806, blind hole 810 are made to be connect with T-bar 803,800 groups of l-shaped of T-type plate 806 and deckle board are stuck in well
On mouth, controls electric pushrod 9 using switch pair 5 and extend, while being fixed with the Electromagnetic bolt 16 of triangular pyramid 17 in missed electric, three
Pyramid 17 stretches out the end face of electric rotating plate 13, and electric rotating plate 13 is not powered on fold, is broken ground using triangular pyramid 17, then by two
Electric rotating plate 13 and infrared induction switch 12 are powered, and when infrared induction switch 12 is close to opposite connecting pole 10, make Electromagnetic bolt
16 are powered, and inserted link is shunk, and triangular pyramid 17 exits, and two groups of electric rotating plates 13 are oppositely arranged, electronic with another using scraper bowl 14
Turnover panel 13 carries out gathering soil, and electric pushrod 9 is shunk, and so that straight-bar 2 is produced inspection shaft using handle 1 and universal spherical joint supporter 6, into
Row casting.
Spiral heating silk 103 and thermostatic controller 104 are powered, and so that heat conductive rubber is covered 105 temperature rises to certain value, are convenient for
Winter operation, heat insulating coat 106 is heat-insulated, holds operation convenient for summer, jams on mounting plate 809, makes the blind hole on mounting plate 809
810 connect with the T-bar 803 on deckle board 800, and universal wheel 812 is located at the bottom of deckle board 800, convenient for movement.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of urban construction draws clearly incidental device with inspection shaft, including two handles (1) and two middle parts are equipped with shear plane
Straight-bar (2), it is characterised in that：Two handles (1) are fixed on the top of straight-bar (2), the shearing of two straight-bars (2)
Plane, which is oppositely arranged and extends vertically through rotation, is equipped with caging bolt (3), and the end of the caging bolt (3) is bolted with stop nut
(4), the outer wall top of any one of straight-bar (2) is fixed with switch pair (5), and the outer wall of the rear side straight-bar (2), which is fixed, to be connected
It is connected to universal spherical joint supporter (6), the bottom of the universal spherical joint supporter (6) is fixedly connected with support column (7), the support column
(7) bottom is fixed with mobile support base (8), and the bottom end of two straight-bars (2) is respectively and fixedly provided with electric pushrod (9), described
The bottom end of electric pushrod (9) is fixed with connecting pole (10), and the opposed inner walls of two connecting poles (10) embed respectively to be fixed with
The bottom end of fluorescent tube (11) and infrared induction switch (12), two connecting poles (10) is equipped with electric rotating plate (13), any one
The inner surface of a electric rotating plate (13) is fixed with scraper bowl (14), and the outer surface of another electric rotating plate (13) is fixed with
The inner surface of first channel steel section (15), the first channel steel section (15) is fixed with the Electromagnetic bolt that several rows are spaced apart
(16), and the plunger end of Electromagnetic bolt (16) is fixed with triangular pyramid (17), the Electromagnetic bolt (16) and infrared induction switch
(12) it is electrically connected, the tip of the triangular pyramid (17) extends to the inner face of electronic flap (13) by through-hole；
The handle (1) includes connecting plate (100) and half-round rod (101), and the both ends of the half-round rod (101) pass through connection
Plate (100) connects, and arc groove (102) is equipped on the left of the outer wall of the half-round rod (101), the arc groove (102)
Inner cavity is fixed with the spiral heating silk (103) being electrically connected with each other and thermostatic controller (104), and half-round rod (101) is outer
Fixing sleeve is connected to heat conductive rubber set (105) on the left of wall, and the spiral heating silk (103) is located at the inside of heat conductive rubber set (105),
Heat insulating coat (106) is equipped on the right side of the outer wall of the half-round rod (101)；
The mobile support base (8) includes deckle board (800), C-type steel section (801) and the second channel steel section (802), the C-type steel
Section (801) and the second channel steel section (802) are separately fixed at the left side and top of deckle board (800), the front surface of the deckle board (800)
Center and the front surface top of C-type steel section (801), which are run through, is plugged with T-bar (803), and T-bar (803) and deckle board (800)
Front surface and the front surface of C-type steel section (801) between pass through (the first back-moving spring (804) connection, the C-type steel section (801)
Bottom before and after side be respectively and fixedly provided with block (805), the inner cavity of the C-type steel section (801) is vertically plugged with T-type plate (806), described
It is connect by second back-moving spring (807) between the sheared edge of T-type plate (806) and block (805), the second channel steel section
(802) be vertically fixed the guide rod (808) for extending to deckle board (800) inner cavity in the middle part of inner cavity, the guide rod (808) it is outer
Wall is socketed with mounting plate (809), and the front surface center of the mounting plate (809) and the front surface top of T-type plate (806) are equipped with
Blind hole (810) corresponding with T-bar (803), the top of the mounting plate (809) and the inner cavity of the second channel steel section (802) are pushed up
It being connected by third resetting spring (811) between portion, the bottom four corners of the mounting plate (809) are respectively and fixedly provided with universal wheel (812),
The electric pushrod (9), fluorescent tube (11), infrared induction switch (12), electric rotating plate (13) and thermostatic controller (104) pass through
Switch pair (5) constitutes electric pathway with alternating current.
2. a kind of urban construction according to claim 1 draws clearly incidental device with inspection shaft, it is characterised in that：Any one
The outer wall top of the straight-bar (2) is fixed with electric fumigant equipment, and electric fumigant equipment constitutes electricity by switch pair (5) and alternating current and leads to
Road.
3. a kind of urban construction according to claim 1 draws clearly incidental device with inspection shaft, it is characterised in that：The straight-bar
(2) and connecting pole (10) is hollow-core construction.
4. a kind of urban construction according to claim 1 draws clearly incidental device with inspection shaft, it is characterised in that：The support
The outer wall of column (7) is embedded with phosphor strip.
5. a kind of urban construction according to claim 1 draws clearly incidental device with inspection shaft, it is characterised in that：The fluorescent tube
(11) photosensitive switch, and the embedded outer wall for being fixed on connecting pole (10) of photosensitive switch are in series between switch pair (5).
6. a kind of urban construction according to claim 1 draws clearly incidental device with inspection shaft, it is characterised in that：The deckle board
(800) bottom, which is fixed with, grabs ground nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338200.6A CN108517950B (en) | 2018-04-16 | 2018-04-16 | Clear debris device of drawing out of inspection shaft for municipal construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810338200.6A CN108517950B (en) | 2018-04-16 | 2018-04-16 | Clear debris device of drawing out of inspection shaft for municipal construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108517950A true CN108517950A (en) | 2018-09-11 |
| CN108517950B CN108517950B (en) | 2020-04-03 |
Family
ID=63429413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810338200.6A Active CN108517950B (en) | 2018-04-16 | 2018-04-16 | Clear debris device of drawing out of inspection shaft for municipal construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108517950B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2537131A1 (en) * | 1975-08-20 | 1977-03-03 | Wacker Chemie Gmbh | Brush system for cleaning canal walls - has brushes mounted on swinging arm suspended from vehicle to avoid draining canal |
| JP2001201695A (en) * | 2000-01-20 | 2001-07-27 | Maezawa Kasei Ind Co Ltd | Inspection mirror |
| JP2013217162A (en) * | 2012-04-12 | 2013-10-24 | Isao Sunami | Oscillating shovel structure |
| CN204475503U (en) * | 2015-01-20 | 2015-07-15 | 北京城市排水集团有限责任公司 | Rubbish draws device clearly |
| CN206052825U (en) * | 2016-09-19 | 2017-03-29 | 郑皓 | A kind of measuring well dredger |
| CN206635891U (en) * | 2017-04-13 | 2017-11-14 | 李小雨 | A kind of drain of kitchen cleaning plant |
| CN206706990U (en) * | 2017-04-01 | 2017-12-05 | 天本国际科技发展（北京）有限公司 | A kind of flood control desilting hook |
| CN107859158A (en) * | 2017-12-04 | 2018-03-30 | 王浩浩 | A kind of municipal works drainage dredging device |
-
2018
- 2018-04-16 CN CN201810338200.6A patent/CN108517950B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2537131A1 (en) * | 1975-08-20 | 1977-03-03 | Wacker Chemie Gmbh | Brush system for cleaning canal walls - has brushes mounted on swinging arm suspended from vehicle to avoid draining canal |
| JP2001201695A (en) * | 2000-01-20 | 2001-07-27 | Maezawa Kasei Ind Co Ltd | Inspection mirror |
| JP2013217162A (en) * | 2012-04-12 | 2013-10-24 | Isao Sunami | Oscillating shovel structure |
| CN204475503U (en) * | 2015-01-20 | 2015-07-15 | 北京城市排水集团有限责任公司 | Rubbish draws device clearly |
| CN206052825U (en) * | 2016-09-19 | 2017-03-29 | 郑皓 | A kind of measuring well dredger |
| CN206706990U (en) * | 2017-04-01 | 2017-12-05 | 天本国际科技发展（北京）有限公司 | A kind of flood control desilting hook |
| CN206635891U (en) * | 2017-04-13 | 2017-11-14 | 李小雨 | A kind of drain of kitchen cleaning plant |
| CN107859158A (en) * | 2017-12-04 | 2018-03-30 | 王浩浩 | A kind of municipal works drainage dredging device |
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| Publication number | Publication date |
|---|---|
| CN108517950B (en) | 2020-04-03 |
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Address after: 230000 Anhui Hefei peach blossom Industrial Park eight Gong Shan Road and Chang Gu Road intersection Patentee after: Ruiyao Environmental Technology Co.,Ltd. Address before: 230000 Anhui Hefei peach blossom Industrial Park eight Gong Shan Road and Chang Gu Road intersection Patentee before: ANHUI RUIYAO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |