CN111321798B - Sewer well lid of municipal administration usefulness - Google Patents
Sewer well lid of municipal administration usefulness Download PDFInfo
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- CN111321798B CN111321798B CN202010238826.7A CN202010238826A CN111321798B CN 111321798 B CN111321798 B CN 111321798B CN 202010238826 A CN202010238826 A CN 202010238826A CN 111321798 B CN111321798 B CN 111321798B
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- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/061—Gully gratings hinged to the body of the gully
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/063—Gully gratings with slidable or rotatable locking elements
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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)
- Sewage (AREA)
Abstract
The invention relates to the municipal administration field, in particular to a municipal administration sewer well cover which comprises a well body, wherein a first motor is arranged in the well body, a first rotating shaft is arranged in the vertical direction of the first motor in a power connection mode, a first ratchet wheel is fixedly arranged above the first rotating shaft, and a second rotating shaft extending upwards is fixedly arranged above the first ratchet wheel.
Description
Technical Field
The invention relates to the municipal field, in particular to a municipal sewer well cover.
Background
In municipal administration sewer drainage system, sewer well lid is the first step of drainage, and the well lid that has good drainage just can realize good drainage function, but often piles up rubbish on the sewer well lid easily, causes the drainage decline of well lid, is unfavorable for drainage system's work. There is a need for a municipal sewer manhole cover that solves the above problems.
Disclosure of Invention
The invention aims to provide a municipal sewer well cover which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a sewer well cover for municipal administration comprises a well body, wherein a first motor is arranged inside the well body, a first rotating shaft is arranged in the first motor in a power connection mode in the vertical direction, a first ratchet wheel is fixedly arranged above the first rotating shaft, a second rotating shaft extending upwards is fixedly arranged above the first ratchet wheel, a first working cavity is arranged above the second rotating shaft, a first helical gear is arranged inside the first working cavity and fixedly connected with the second rotating shaft, a second helical gear is meshed with the left side of the first helical gear, a third rotating shaft extending leftwards is fixedly arranged at the central position of the second helical gear, a moving block extending leftwards is slidably arranged above the third rotating shaft, a well cover is arranged on the left side of the moving block, a hollow plate is fixedly arranged on the well cover, the moving block can be inserted into the right end of the well cover, and a second ratchet wheel is fixedly arranged below the first rotating shaft, a fourth rotating shaft extending downwards is fixedly arranged below the second ratchet wheel, a second working cavity is arranged below the fourth rotating shaft, a third bevel gear is arranged in the second working cavity and fixedly connected with the fourth rotating shaft, a fourth bevel gear is meshed behind the third bevel gear, a fifth rotating shaft extending backwards is fixedly arranged at the center of the fourth bevel gear, a first rotating cavity is arranged behind the fifth rotating shaft, a first belt wheel is arranged in the first rotating cavity and fixedly connected with the fifth rotating shaft, a first driving belt is arranged on the first belt wheel in a sliding manner, a second belt wheel is arranged above the first belt wheel and in transmission connection with the first belt wheel through the first driving belt, a sixth rotating shaft extending backwards is fixedly arranged at the center of the second belt wheel, and a second rotating cavity is arranged behind the sixth rotating shaft, and a third belt wheel is arranged in the second rotating cavity, the third belt wheel is fixedly connected with the sixth rotating shaft, a second driving belt is arranged on the third belt wheel in a sliding manner, and a fourth belt wheel is arranged on the left side of the third belt wheel.
Further, the fourth band pulley with the third band pulley passes through second drive belt transmission is connected, fourth band pulley central point puts and sets firmly the seventh pivot that extends forward, the seventh pivot with the well lid left end links firmly, the well lid left side is equipped with the third and rotates the chamber, the third rotates the intracavity portion and is equipped with the dwang that extends from top to bottom, the dwang right side has set firmly the rotation brush.
Further, the dwang lower extreme has set firmly the eighth pivot of extension left, eighth pivot left side is equipped with the fourth and rotates the chamber, the fourth rotates intracavity portion and is equipped with the gear, the gear with the eighth pivot links firmly, the meshing of gear below is equipped with the rack, the rack rear rotates and is equipped with the connecting rod of backward extension, the connecting rod rear end rotates and is equipped with the round pin, the round pin below has set firmly the eccentric disc, eccentric disc central point puts and has set firmly downwardly extending's ninth pivot, ninth pivot below has set firmly the third ratchet.
Furthermore, a tenth rotating shaft extending downwards is fixedly arranged below the third ratchet wheel, a second motor is fixedly arranged below the third ratchet wheel, the second motor is in power connection with the tenth rotating shaft, the tenth rotating shaft extends downwards to penetrate through the second motor, a fourth ratchet wheel is fixedly arranged below the tenth rotating shaft, an eleventh rotating shaft extending downwards is fixedly arranged below the fourth ratchet wheel, a third working cavity is arranged below the eleventh rotating shaft, a fifth helical gear is arranged inside the third working cavity, the fifth helical gear is fixedly connected with the eleventh rotating shaft, and a sixth helical gear is meshed with the rear portion of the third working cavity.
Furthermore, a twelfth rotating shaft extending backwards is fixedly arranged at the center of the sixth helical gear, a fifth rotating cavity is arranged behind the twelfth rotating shaft, a fifth belt wheel is arranged in the fifth rotating cavity and fixedly connected with the twelfth rotating shaft, a third transmission belt is arranged on the fifth belt pulley in a sliding way, a sixth belt pulley is arranged above the fifth belt pulley, the sixth belt wheel is in transmission connection with the fifth belt wheel through the third transmission belt, a thirteenth rotating shaft extending backwards is fixedly arranged at the center of the sixth belt wheel, a sixth rotating cavity is arranged behind the thirteenth rotating shaft, a seventh belt wheel is arranged in the sixth rotating cavity, the seventh belt wheel is fixedly connected with the thirteenth rotating shaft, a fourth transmission belt is arranged on the seventh belt wheel in a sliding manner, and an eighth belt wheel is arranged on the right side of the seventh belt wheel and fixedly connected with the seventh rotating shaft.
The municipal sewer well cover has the beneficial effects that the structure is simple, the functions of fully automatically opening and closing the sewer well cover can be realized, the accident caused by forcibly opening the sewer by irrelevant personnel is avoided, meanwhile, the garbage sweeping function can be performed on the sewer well cover, and the influence on the drainage performance of the well cover due to the blockage of the sewer well cover by garbage is avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention will be further illustrated with reference to the accompanying figures 1-5 and examples.
FIG. 1 is a schematic view of the overall construction of a municipal sewer manhole cover of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
fig. 5 is an enlarged schematic view of the structure D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The municipal sewer well lid described in conjunction with the attached drawings 1-5 comprises a well body 10, wherein a first motor 48 is arranged inside the well body 10, a first rotating shaft 47 is arranged in the vertical direction of the first motor 48 in a power connection manner, a first ratchet wheel 46 is fixedly arranged above the first rotating shaft 47, a second rotating shaft 45 extending upwards is fixedly arranged above the first ratchet wheel 46, a first working chamber 66 is arranged above the second rotating shaft 45, a first helical gear 44 is arranged inside the first working chamber 66, the first helical gear 44 is fixedly connected with the second rotating shaft 45, a second helical gear 65 is meshed with the left side of the first helical gear 44, a third rotating shaft 64 extending leftwards is fixedly arranged at the center of the second helical gear 65, a moving block 63 extending leftwards is slidably arranged above the third rotating shaft 64, a well lid 12 is arranged on the left side of the moving block 63, and a hollowed-out plate 11 is fixedly arranged on the well lid 12, the moving block 63 can be inserted into the right end of the well lid 12, a second ratchet 49 is fixedly arranged below the first rotating shaft 47, a fourth rotating shaft 50 extending downward is fixedly arranged below the second ratchet 49, a second working chamber 52 is arranged below the fourth rotating shaft 50, a third bevel gear 51 is arranged inside the second working chamber 52, the third bevel gear 51 is fixedly connected with the fourth rotating shaft 50, a fourth bevel gear 53 is engaged behind the third bevel gear 51, a fifth rotating shaft 54 extending rearward is fixedly arranged at the center of the fourth bevel gear 53, a first rotating chamber 57 is arranged behind the fifth rotating shaft 54, a first pulley 56 is arranged inside the first rotating chamber 57, the first pulley 56 is fixedly connected with the fifth rotating shaft 54, a first driving belt 55 is slidably arranged on the first pulley 56, a second pulley 43 is arranged above the first pulley 56, and the second pulley 43 is in driving connection with the first pulley 56 through the first driving belt 55, second band pulley 43 central point puts and sets firmly the sixth pivot 42 of backward extension, sixth pivot 42 rear is equipped with the second and rotates chamber 60, the second rotates the inside third band pulley 59 that is equipped with of chamber 60, third band pulley 59 with sixth pivot 42 links firmly, the slip is equipped with second drive belt 58 on the third band pulley 59, third band pulley 59 left side is equipped with fourth band pulley 61.
Beneficially, the fourth belt wheel 61 and the third belt wheel 59 are in transmission connection through the second transmission belt 58, a seventh rotating shaft 13 extending forwards is fixedly arranged at the center of the fourth belt wheel 61, the seventh rotating shaft 13 is fixedly connected with the left end of the well lid 12, a third rotating cavity 21 is arranged on the left side of the well lid 12, a rotating rod 19 extending up and down is arranged inside the third rotating cavity 21, and a rotating brush 20 is fixedly arranged on the right side of the rotating rod 19.
Beneficially, the lower end of the rotating rod 19 is fixedly provided with an eighth rotating shaft 14 extending leftwards, a fourth rotating cavity 18 is arranged on the left side of the eighth rotating shaft 14, a gear 17 is arranged inside the fourth rotating cavity 18, the gear 17 is fixedly connected with the eighth rotating shaft 14, a rack 16 is meshed below the gear 17, a connecting rod 23 extending backwards is arranged behind the rack 16 in a rotating mode, a pin 25 is arranged at the rear end of the connecting rod 23 in a rotating mode, an eccentric disc 26 is fixedly arranged below the pin 25, a ninth rotating shaft 24 extending downwards is fixedly arranged at the center position of the eccentric disc 26, and a third ratchet wheel 22 is fixedly arranged below the ninth rotating shaft 24.
Beneficially, a tenth rotating shaft 67 extending downward is fixedly disposed below the third ratchet 22, a second motor 41 is disposed below the third ratchet 22, the second motor 41 is in power connection with the tenth rotating shaft 67, the tenth rotating shaft 67 extends downward and penetrates through the second motor 41, a fourth ratchet 40 is fixedly disposed below the tenth rotating shaft 67, an eleventh rotating shaft 39 extending downward is fixedly disposed below the fourth ratchet 40, a third working chamber 37 is disposed below the eleventh rotating shaft 39, a fifth bevel gear 38 is disposed inside the third working chamber 37, the fifth bevel gear 38 is fixedly connected to the eleventh rotating shaft 39, and a sixth bevel gear 36 is engaged with the rear portion of the third working chamber 37.
Beneficially, a twelfth rotating shaft 35 extending backward is fixedly arranged at the center of the sixth helical gear 36, a fifth rotating cavity 32 is arranged behind the twelfth rotating shaft 35, a fifth belt pulley 33 is arranged inside the fifth rotating cavity 32, the fifth belt pulley 33 is fixedly connected with the twelfth rotating shaft 35, a third transmission belt 34 is slidably arranged on the fifth belt pulley 33, a sixth belt pulley 27 is arranged above the fifth belt pulley 33, the sixth belt pulley 27 is in transmission connection with the fifth belt pulley 33 through the third transmission belt 34, a thirteenth rotating shaft 28 extending backward is fixedly arranged at the center of the sixth belt pulley 27, a sixth rotating cavity 31 is arranged behind the thirteenth rotating shaft 28, a seventh belt pulley 30 is arranged inside the sixth rotating cavity 31, the seventh belt pulley 30 is fixedly connected with the thirteenth rotating shaft 28, a fourth transmission belt 29 is slidably arranged on the seventh belt pulley 30, an eighth belt pulley 62 is arranged at the right side of the seventh belt pulley 30, the eighth belt pulley 62 is fixedly connected with the seventh rotating shaft 13.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
Sequence of mechanical actions of the whole device:
1. when the invention is in a static state, the rotating rod 19 is horizontally placed front and back, the well cover 12 is horizontally placed left and right, the moving block 63 is inserted into the left end of the well cover 12, when the rain falls into the sewer through the hollow plate 11, part of the garbage can be accumulated above the hollow plate 11, which easily causes the blockage of the hollow plate 11, leads to the reduction of the drainage of the hollow plate 11, the first motor 48 can be started to rotate positively, the first motor 48 drives the first rotating shaft 47 to rotate positively, the first rotating shaft 47 rotates positively to drive the first ratchet wheel 46 to rotate, the first ratchet wheel 46 drives the left end of the second rotating shaft 45, the second rotating shaft 45 drives the first helical gear 44 to rotate, the first helical gear 44 drives the second helical gear 65 to rotate, the second helical gear 65 drives the third rotating shaft 64 to rotate, the third rotating shaft 64 drives the moving block 63 to reciprocate left and right, the moving block 63 moves right first, and the moving block 63 moves right to separate the moving block 63 from the well lid 12;
2. the moving block 63 does not limit the movement of the well lid 12 any more, then the first motor 48 is started to rotate reversely, the first motor 48 rotates reversely to drive the first rotating shaft 47 to rotate reversely, the first rotating shaft 47 drives the second ratchet wheel 49 to rotate, the second ratchet wheel 49 drives the fourth rotating shaft 50 to rotate, the fourth rotating shaft 50 drives the third bevel gear 51 to rotate, the third bevel gear 51 drives the fourth bevel gear 53 to rotate, the fourth bevel gear 53 drives the fifth rotating shaft 54 to rotate, the fifth rotating shaft 54 drives the first belt pulley 56 to rotate, the first belt pulley 56 drives the second belt pulley 43 to rotate, the second belt pulley 43 drives the sixth rotating shaft 42 to rotate, the sixth rotating shaft 42 drives the third belt pulley 59 to rotate, the third belt pulley 59 drives the fourth belt pulley 61 to rotate, and the fourth belt pulley 61 drives the seventh rotating shaft 13 to rotate;
3. the seventh rotating shaft 13 drives the well lid 12 to deflect leftwards, when the well lid 12 deflects to a vertical state, the first motor 48 stops rotating, then the second motor 41 is started to rotate forwards, the second motor 41 rotates forwards to drive the tenth rotating shaft 67 to rotate forwards, the tenth rotating shaft 67 rotates forwards to drive the third ratchet wheel 22 to rotate, the third ratchet wheel 22 drives the ninth rotating shaft 24 to rotate, the ninth rotating shaft 24 drives the eccentric disc 26 to rotate, the eccentric disc 26 drives the pin 25 to move, the pin 25 drives the connecting rod 23 to move, the connecting rod 23 drives the rack 16 to reciprocate forwards and backwards, the rack 16 reciprocates to drive the gear 17 to rotate forwards and backwards, the gear 17 rotates to drive the eighth rotating shaft 14 to rotate, the eighth rotating shaft 14 drives the rotating rod 19 to reciprocate forwards and backwards, and the rotating rod 19 rotates to drive the rotating brush;
4. when the rotating brush 20 rotates, the garbage adhered to the upper surface of the hollow plate 11 is swept down, so that the drainage performance of the hollow plate 11 is ensured, then after the rotating rod 19 rotates and resets, the second motor 41 stops rotating forward, the second motor 41 is started to rotate backward, the second motor 41 rotates backward to drive the tenth rotating shaft 67 to rotate backward, the tenth rotating shaft 67 rotates backward to drive the fourth ratchet wheel 40 to rotate, the fourth ratchet wheel 40 drives the eleventh rotating shaft 39 to rotate, the eleventh rotating shaft 39 drives the fifth bevel gear 38 to rotate, and the fifth bevel gear 38 drives the sixth bevel gear 36 to rotate;
5. the sixth helical gear 36 drives the twelfth rotating shaft 35 to rotate, the twelfth rotating shaft 35 drives the fifth belt pulley 33 to rotate, the fifth belt pulley 33 drives the sixth belt pulley 27 to rotate, the sixth belt pulley 27 drives the thirteenth rotating shaft 28 to rotate, the thirteenth rotating shaft 28 drives the seventh belt pulley 30 to rotate, the seventh belt pulley 30 drives the eighth belt pulley 62 to rotate, the eighth belt pulley 62 drives the seventh rotating shaft 13 to rotate, the seventh rotating shaft 13 drives the well lid 12 to deflect and reset towards the right side, after the well lid 12 is reset, the first motor 48 is started to rotate positively, the first motor 48 rotates positively to enable the moving block 63 to move leftwards, the moving block 63 is enabled to be inserted into the right end of the well lid 12 again, the well lid 12 is enabled to be clamped, deflection of the well lid 12 is prevented, a sewer inlet is prevented from being.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (1)
1. The utility model provides a sewer well lid of municipal administration usefulness, includes the well body, its characterized in that: a first motor is arranged in the well body, a first rotating shaft is arranged on the first motor in a power connection manner in the vertical direction, a first ratchet wheel is fixedly arranged above the first rotating shaft, a second rotating shaft extending upwards is fixedly arranged above the first ratchet wheel, a first working cavity is arranged above the second rotating shaft, a first helical gear is arranged in the first working cavity, the first helical gear is fixedly connected with the second rotating shaft, a second helical gear is meshed with the left side of the first helical gear, a third rotating shaft extending leftwards is fixedly arranged at the center of the second helical gear, a moving block extending leftwards is slidably arranged above the third rotating shaft, a well cover is arranged on the left side of the moving block, a hollowed plate is fixedly arranged on the well cover, the moving block can be inserted into the right end of the well cover, a second ratchet wheel is fixedly arranged below the first rotating shaft, and a fourth rotating shaft extending downwards is fixedly arranged below the second ratchet wheel, a second working cavity is arranged below the fourth rotating shaft, a third bevel gear is arranged in the second working cavity and fixedly connected with the fourth rotating shaft, a fourth bevel gear is meshed behind the third bevel gear, a fifth rotating shaft extending backwards is fixedly arranged at the center of the fourth bevel gear, a first rotating cavity is arranged behind the fifth rotating shaft, a first belt wheel is arranged in the first rotating cavity and fixedly connected with the fifth rotating shaft, a first driving belt is arranged on the first belt wheel in a sliding manner, a second belt wheel is arranged above the first belt wheel and is in transmission connection with the first belt wheel through the first driving belt, a sixth rotating shaft extending backwards is fixedly arranged at the center of the second belt wheel, a second rotating cavity is arranged behind the sixth rotating shaft, a third belt wheel is arranged in the second rotating cavity and fixedly connected with the sixth rotating shaft, a second transmission belt is arranged on the third belt wheel in a sliding manner, and a fourth belt wheel is arranged on the left side of the third belt wheel; the fourth belt wheel is in transmission connection with the third belt wheel through the second transmission belt, a seventh rotating shaft extending forwards is fixedly arranged at the center of the fourth belt wheel, the seventh rotating shaft is fixedly connected with the left end of the well cover, a third rotating cavity is arranged on the left side of the well cover, a rotating rod extending up and down is arranged in the third rotating cavity, and a rotating brush is fixedly arranged on the right side of the rotating rod; an eighth rotating shaft extending leftwards is fixedly arranged at the lower end of the rotating rod, a fourth rotating cavity is arranged on the left side of the eighth rotating shaft, a gear is arranged in the fourth rotating cavity and fixedly connected with the eighth rotating shaft, a rack is meshed below the gear, a connecting rod extending backwards is rotatably arranged behind the rack, a pin is rotatably arranged at the rear end of the connecting rod, an eccentric disc is fixedly arranged below the pin, a ninth rotating shaft extending downwards is fixedly arranged at the central position of the eccentric disc, and a third ratchet wheel is fixedly arranged below the ninth rotating shaft; a tenth rotating shaft extending downwards is fixedly arranged below the third ratchet wheel, a second motor is fixedly arranged below the third ratchet wheel and is in power connection with the tenth rotating shaft, the tenth rotating shaft extends downwards to penetrate through the second motor, a fourth ratchet wheel is fixedly arranged below the tenth rotating shaft, an eleventh rotating shaft extending downwards is fixedly arranged below the fourth ratchet wheel, a third working cavity is arranged below the eleventh rotating shaft, a fifth helical gear is arranged inside the third working cavity and is fixedly connected with the eleventh rotating shaft, and a sixth helical gear is meshed with the rear part of the third working cavity; a twelfth rotating shaft extending backwards is fixedly arranged at the center of the sixth helical gear, a fifth rotating cavity is arranged behind the twelfth rotating shaft, a fifth belt wheel is arranged in the fifth rotating cavity and fixedly connected with the twelfth rotating shaft, a third transmission belt is arranged on the fifth belt pulley in a sliding way, a sixth belt pulley is arranged above the fifth belt pulley, the sixth belt wheel is in transmission connection with the fifth belt wheel through the third transmission belt, a thirteenth rotating shaft extending backwards is fixedly arranged at the center of the sixth belt wheel, a sixth rotating cavity is arranged behind the thirteenth rotating shaft, a seventh belt wheel is arranged in the sixth rotating cavity, the seventh belt wheel is fixedly connected with the thirteenth rotating shaft, a fourth transmission belt is arranged on the seventh belt wheel in a sliding manner, and an eighth belt wheel is arranged on the right side of the seventh belt wheel and fixedly connected with the seventh rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238826.7A CN111321798B (en) | 2020-03-30 | 2020-03-30 | Sewer well lid of municipal administration usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238826.7A CN111321798B (en) | 2020-03-30 | 2020-03-30 | Sewer well lid of municipal administration usefulness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111321798A CN111321798A (en) | 2020-06-23 |
| CN111321798B true CN111321798B (en) | 2021-02-05 |
Family
ID=71173611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010238826.7A Active CN111321798B (en) | 2020-03-30 | 2020-03-30 | Sewer well lid of municipal administration usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111321798B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206127B (en) * | 2019-06-21 | 2020-10-27 | 福州高新区玲富科技有限公司 | Device for automatically cleaning sundries blocking well lid |
| CN110258760B (en) * | 2019-07-02 | 2020-11-20 | 日照市东港区水务集团有限公司 | Sewer well lid system for flood control safety |
| CN110258762B (en) * | 2019-07-09 | 2020-12-08 | 海宁立潮工程咨询有限公司 | Road sewer mouth anti-clogging device |
| CN110409597A (en) * | 2019-08-16 | 2019-11-05 | 李俏 | Well cover for sewer with self-cleaning function |
-
2020
- 2020-03-30 CN CN202010238826.7A patent/CN111321798B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111321798A (en) | 2020-06-23 |
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Effective date of registration: 20210119 Address after: 201499 Building 5, No. 1361 Xinlin Road, Zhelin Town, Fengxian District, Shanghai Applicant after: SHANGHAI SHENPAI COMPLETE EQUIPMENT INDUSTRY Co.,Ltd. Address before: 321000 Da Chao 126, Gaochao village, Nanshi street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Dongyang Yunyuan Automation Technology Co.,Ltd. |
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Effective date of registration: 20240529 Address after: 201400 2012 Jinbi Road, Fengxian District, Shanghai Patentee after: Shanghai Shenpai Water Technology Group Co.,Ltd. Country or region after: China Address before: 201499 Building 5, No. 1361 Xinlin Road, Zhelin Town, Fengxian District, Shanghai Patentee before: SHANGHAI SHENPAI COMPLETE EQUIPMENT INDUSTRY CO.,LTD. Country or region before: China |