CN110528581B - Automatic open plateau ground well lid - Google Patents
Automatic open plateau ground well lid Download PDFInfo
- Publication number
- CN110528581B CN110528581B CN201910846029.4A CN201910846029A CN110528581B CN 110528581 B CN110528581 B CN 110528581B CN 201910846029 A CN201910846029 A CN 201910846029A CN 110528581 B CN110528581 B CN 110528581B
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- CN
- China
- Prior art keywords
- shaft
- frame
- rod
- cover plate
- arm
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Classifications
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- 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
-
- 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
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
Abstract
The invention discloses an automatically opened terrace well cover, which comprises a frame and a cover plate, wherein the cover plate is covered on the frame, and the cover plate is connected with one end of the frame through a movable connecting piece; the movable connecting piece consists of a large arm, a rotating shaft, a shaft lever and a small arm; and one end in the frame is also provided with a driving mechanism, and the driving mechanism consists of a hydraulic cylinder, a screw rod and a push-pull rod. This automatic level ground well lid of opening promotes the axostylus axostyle among the swing joint spare through the pneumatic cylinder or drive push-and-pull rod to progressively the big arm of lifting lifts the apron, and after big arm lifting to maximum height, the power shifts to on the forearm, and makes forearm one end rotate along the axle center of axostylus axostyle, outside overturning the frame with the apron from the horizontality, realizes opening completely the well lid, therefore need not manual operation, open and close conveniently.
Description
Technical Field
The invention relates to the technical field of municipal road infrastructure, in particular to an automatically-opened terrace well lid.
Background
Municipal works mainly refer to the construction of urban infrastructure, it is the public welfare project invested by the government, these projects concern people's production and life, it is a necessary material basis of urban existence and development, the urban drainage system is the engineering facility system of processing and discharging urban sewage and rainwater, it is the important component of urban public facilities, the urban drainage system plans the component that is the urban overall planning, the urban drainage system usually comprises drainage pipe and sewage treatment plant, under the condition of carrying out sewage, rainwater and shunting system, the sewage is collected by the drainage pipe, after delivering to sewage treatment, discharge into the water body or recycle, the rainwater is collected via the drainage pipe, discharge into the water body nearby.
The cooperation drainage pipe can install the town road well lid on the road, and current town road infrastructure well lid installation back, when the well lid is opened to needs and is carried out relevant maintenance or operation, therefore be difficult for opening or open hard because the well lid is heavier usually, so influence road or municipal construction greatly, propose a automatic level ground well lid of opening for this and solve this problem.
Disclosure of Invention
The invention aims to provide an automatically-opened terrace well cover which has the advantages of no need of manual operation and convenience in opening and closing.
In order to achieve the purpose, the invention provides the following technical scheme: an automatically opened terrace well cover comprises a frame and a cover plate, wherein an ear seat is installed at one end in the frame, and a first shaft hole is formed in the side wall of the ear seat; the cover plate is covered on the frame, and the cover plate is connected with one end of the frame through a movable connecting piece; the movable connecting piece comprises a large arm, a rotating shaft, a shaft lever and a small arm, wherein the large arm is arranged on the inner side of the ear seat, the rotating shaft is arranged at one end of the large arm, the rotating shaft is correspondingly matched with the first shaft hole, one end of the rotating shaft is inserted into the first shaft hole, the other end of the large arm is provided with a shaft groove, the shaft groove is correspondingly matched with the shaft lever, two ends of the shaft lever are respectively inserted into adjacent shaft grooves, the small arm is arranged at the other end of the large arm, one end of the small arm is provided with a second shaft hole, the second shaft hole is correspondingly matched with the shaft lever, and the small arm; one end in the frame is also provided with a driving mechanism, the driving mechanism is composed of a hydraulic cylinder, a screw rod and a push-pull rod, wherein a piston rod of the hydraulic cylinder is provided with a first screw hole, the first screw hole is correspondingly matched with the screw rod, one end of the screw rod is inserted into the first screw hole, one end of the push-pull rod is provided with a second screw hole, the second screw hole is correspondingly matched with the screw rod, the other end of the screw rod is inserted into the second screw hole, the other end of the push-pull rod is also provided with an arc plate, the arc surface of the arc plate is correspondingly matched with the shaft rod.
Preferably, the other end of the small arm extends to the inner side of the cover plate and is fixedly connected through a screw.
Preferably, the external threads on the outer surface of the screw are meshed with the internal threads on the inner surfaces of the first screw hole and the second screw hole.
Preferably, the push-pull force of the hydraulic cylinder is greater than the weight of the cover plate.
Compared with the prior art, the invention has the beneficial effects that:
1. this automatic level ground well lid of opening drives the axostylus axostyle among the push-and-pull rod promotion swing joint spare through the pneumatic cylinder to progressively the big arm of lifting lifts up the apron, and after big arm lifting to maximum height, the power shifts to on the forearm, and makes forearm one end rotate along the axle center of axostylus axostyle, and outside overturning to the frame with the apron from the horizontality, the realization was opened the well lid completely.
2. According to the automatic opening terrace well lid, the push-pull rod is driven by the hydraulic cylinder to pull the shaft rod in the movable connecting piece, so that the small arm is pulled to enable one end of the small arm to rotate along the axis of the shaft rod, the cover plate is turned into the frame from an opening state, after the small arm is turned to the original position, force is transferred to the large arm, the large arm is gradually pulled down, the cover plate is covered on the frame, and the well lid is closed.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is an assembly view of the frame and the articulating components of the present invention;
FIG. 3 is a view of the drive mechanism of the present invention;
FIG. 4 is an assembly view of the screw structure of the present invention;
fig. 5 is an assembly view of the motor and push-pull rod structure of the present invention.
In the figure: 1. a frame; 2. a cover plate; 3. a movable connecting piece; 31. a large arm; 311. a shaft groove; 32. a rotating shaft; 33. a shaft lever; 34. a small arm; 341. a second shaft hole; 4. a drive mechanism; 41. a hydraulic cylinder; 401. a motor; 402. a screw rod; 411. a first screw hole; 42. a screw; 43. a push-pull rod; 431. a second screw hole; 432. a circular arc plate; 44. and a nut seat.
Detailed Description
The technical scheme in the embodiment of the invention will be made clear below by combining the attached drawings in the embodiment of the invention; fully described, it is to be understood that the described embodiments are merely exemplary of some, but not all, embodiments of the invention and that all other embodiments, which can be derived by one of ordinary skill in the art based on the described embodiments without inventive faculty, are within the scope of the invention.
The first embodiment is as follows:
referring to fig. 1-4, an automatically opening terrace well cover comprises a frame 1 and a cover plate 2, wherein an ear seat 11 is installed at one end in the frame 1, and a first shaft hole 12 is formed on the side wall of the ear seat 11; the cover plate 2 is covered on the frame 1, and the cover plate 2 is connected with one end of the frame 1 through a movable connecting piece 3; the movable connecting piece 3 is composed of a large arm 31, a rotating shaft 32, a shaft lever 33 and a small arm 34, wherein the large arm 31 is arranged on the inner side of the ear seat 11, the rotating shaft 32 is installed at one end of the large arm 31, the rotating shaft 32 is correspondingly matched with the first shaft hole 12, one end of the rotating shaft 32 is inserted in the first shaft hole 12, a shaft groove 311 is arranged at the other end of the large arm 31, the shaft groove 311 is correspondingly matched with the shaft lever 33, two ends of the shaft lever 33 are respectively inserted in the adjacent shaft grooves 311, the small arm 34 is arranged at the other end of the large arm 31, a second shaft hole 341 is arranged at one end of the small arm 34, the second shaft hole 341 is correspondingly matched with the shaft lever 33, the small arm 34 is movably installed on the shaft lever 33 through the second shaft hole 341, and the other end of the small; the cover plate 2 is lifted or put down by pushing and pulling the large arm 31, when the large arm 31 is lifted to the maximum height, the force is transferred to the small arm 34, one end of the small arm 34 rotates along the axis of the shaft rod 33, the cover plate 2 is turned over to the outside of the frame 1 from the horizontal state, the complete opening of the well cover is realized, when the small arm 34 is turned to the original position, the force is transferred to the large arm 31, the large arm 31 is gradually pulled down, the cover plate 2 is covered on the frame 1, and the closing of the well cover is realized; a driving mechanism 4 is further arranged at one end in the frame 1, the driving mechanism 4 is composed of a hydraulic cylinder 41, a screw rod 42 and a push-pull rod 43, wherein a piston rod of the hydraulic cylinder 41 is provided with a first screw hole 411, the first screw hole 411 is correspondingly matched with the screw rod 42, one end of the screw rod 42 is inserted into the first screw hole 411 and is meshed and fixed through internal threads, one end of the push-pull rod 43 is provided with a second screw hole 431, the second screw hole 431 is correspondingly matched with the screw rod 42, the other end of the screw rod 42 is inserted into the second screw hole 431 and is meshed and fixed through internal threads, the other end of the push-pull rod 43 is further provided with an arc plate 432, the arc surface of the arc plate 432 is correspondingly matched with the shaft rod 33, and the; because the push-pull force of the hydraulic cylinder 41 is greater than the weight of the cover plate 2, the push-pull rod 43 is driven by the hydraulic cylinder 41 to push and pull the shaft rod 33, so that the large arm 31 can be gradually lifted or pulled down to lift or put down the cover plate 2, and the opening or closing of the manhole cover is realized.
Example two:
referring to fig. 5, an automatically opened terrace well cover includes a frame 1 and a cover plate 2, an ear seat 11 is installed at one end of the frame 1, and a first shaft hole 12 is formed on a side wall of the ear seat 11; the cover plate 2 is covered on the frame 1, and the cover plate 2 is connected with one end of the frame 1 through a movable connecting piece 3; the movable connecting piece 3 is composed of a large arm 31, a rotating shaft 32, a shaft lever 33 and a small arm 34, wherein the large arm 31 is arranged on the inner side of the ear seat 11, the rotating shaft 32 is installed at one end of the large arm 31, the rotating shaft 32 is correspondingly matched with the first shaft hole 12, one end of the rotating shaft 32 is inserted in the first shaft hole 12, a shaft groove 311 is arranged at the other end of the large arm 31, the shaft groove 311 is correspondingly matched with the shaft lever 33, two ends of the shaft lever 33 are respectively inserted in the adjacent shaft grooves 311, the small arm 34 is arranged at the other end of the large arm 31, a second shaft hole 341 is arranged at one end of the small arm 34, the second shaft hole 341 is correspondingly matched with the shaft lever 33, the small arm 34 is movably installed on the shaft lever 33 through the second shaft hole 341, and the other end of the small; the cover plate 2 is lifted or put down by pushing and pulling the large arm 31, when the large arm 31 is lifted to the maximum height, the force is transferred to the small arm 34, one end of the small arm 34 rotates along the axis of the shaft rod 33, the cover plate 2 is turned over to the outside of the frame 1 from the horizontal state, the complete opening of the well cover is realized, when the small arm 34 is turned to the original position, the force is transferred to the large arm 31, the large arm 31 is gradually pulled down, the cover plate 2 is covered on the frame 1, and the closing of the well cover is realized; a driving mechanism 4 is further arranged at one end in the frame 1, the driving mechanism 4 is composed of a motor 401, a screw rod 402, a push-pull rod 43 and a nut seat 44, wherein the screw rod 402 is inserted into an output port of the motor 401, one end of the screw rod 402 extends to one side of the push-pull rod 43 and corresponds to the nut seat 44, one end of the push-pull rod 43 is installed on the nut seat 44 through a screw, the nut seat 44 is sleeved on the screw rod 402, an arc plate 432 is further arranged at the other end of the push-pull rod 43, the arc surface of the arc plate 432 is correspondingly matched with the shaft rod 33, and the arc plate 432 is sleeved on the shaft rod 33; the nut seat 44 is driven by the motor 401 to move up and down, so that after the push-pull rod 43 is driven to push and pull the shaft rod 33, the large arm 31 is gradually lifted or pulled down to lift or put down the cover plate 2, and the opening or closing of the well cover is realized.
The working principle is as follows: the push-pull rod 43 is driven by the hydraulic cylinder 41 or the motor 401 to push the shaft rod 33 in the movable connecting piece 3, so that the large arm 31 is gradually lifted to lift the cover plate 2, when the large arm 31 is lifted to the maximum height, the force is transferred to the small arm 34, one end of the small arm 34 rotates along the axis of the shaft rod 33, the cover plate 2 is turned over to the outside of the frame 1 from the horizontal state, and the complete opening of the well cover is realized; the push-pull rod 43 is driven by the hydraulic cylinder 41 or the motor 401 to pull the shaft rod 33 in the movable connecting piece 3, so that the small arm 34 is pulled to enable one end of the small arm to rotate along the axis of the shaft rod 33, the cover plate 2 is turned into the frame 1 from an open state, after the small arm 34 is turned to the original position, force is transferred to the large arm 31, the large arm 31 is gradually pulled downwards, the cover plate 2 is covered on the frame 1, and the well cover is closed.
According to the automatic opening terrace well lid, the push-pull rod 43 is driven by the hydraulic cylinder 41 to push the shaft rod 33 in the movable connecting piece 3, so that the large arm 31 is gradually lifted to lift the cover plate 2, after the large arm 31 is lifted to the maximum height, the force is transferred to the small arm 34, one end of the small arm 34 rotates along the axis of the shaft rod 33, the cover plate 2 is turned over to the outside of the frame 1 from the horizontal state, and the complete opening of the well lid is realized; the hydraulic cylinder 41 drives the push-pull rod 43 to pull the shaft rod 33 in the movable connecting piece 3, so that the small arm 34 is pulled to enable one end of the small arm to rotate along the axis of the shaft rod 33, the cover plate 2 is turned into the frame 1 from an opening state, after the small arm 34 is turned to the original position, force is transferred to the large arm 31, the large arm 31 is gradually pulled downwards, the cover plate 2 is covered on the frame 1, the well cover is closed, and therefore manual operation is not needed, and opening and closing are convenient.
In summary, in the automatically opened manhole cover, the hydraulic cylinder 41 or the push-pull rod 43 is driven to push the shaft rod 33 in the movable connecting piece 3, so that the large arm 31 is gradually lifted to lift the cover plate 2, when the large arm 31 is lifted to the maximum height, the force is transferred to the small arm 34, one end of the small arm 34 rotates along the axis of the shaft rod 33, the cover plate 2 is turned over to the outside of the frame 1 from the horizontal state, and the complete opening of the manhole cover is realized; the hydraulic cylinder 41 drives the push-pull rod 43 to pull the shaft rod 33 in the movable connecting piece 3, so that the small arm 34 is pulled to enable one end of the small arm to rotate along the axis of the shaft rod 33, the cover plate 2 is turned into the frame 1 from an opening state, after the small arm 34 is turned to the original position, force is transferred to the large arm 31, the large arm 31 is gradually pulled downwards, the cover plate 2 is covered on the frame 1, the well cover is closed, and therefore manual operation is not needed, and opening and closing are convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (3)
1. The utility model provides an automatic open terrace ground well lid, includes frame (1) and apron (2), its characterized in that: an ear seat (11) is installed at one end in the frame (1), and a first shaft hole (12) is formed in the side wall of the ear seat (11); the cover plate (2) is covered on the frame (1), and the cover plate (2) is connected with one end of the frame (1) through a movable connecting piece (3); the movable connecting piece (3) is composed of a large arm (31), a rotating shaft (32), a shaft lever (33) and a small arm (34), wherein the large arm (31) is arranged on the inner side of the ear seat (11), the rotating shaft (32) is installed at one end of the large arm (31), the rotating shaft (32) is correspondingly matched with the first shaft hole (12), one end of the rotating shaft (32) is inserted into the first shaft hole (12), a shaft groove (311) is formed in the other end of the large arm (31), the shaft groove (311) is correspondingly matched with the shaft lever (33), two ends of the shaft lever (33) are respectively inserted into the adjacent shaft grooves (311), the small arm (34) is arranged at the other end of the large arm (31), a second shaft hole (341) is formed in one end of the small arm (34), the second shaft hole (341) is correspondingly matched with the shaft lever (33), the small arm (34) is movably installed on the shaft lever (33) through the second shaft hole (341), and the other end of the small arm (, and are connected and fixed through screws; one end in the frame (1) is further provided with a driving mechanism (4), the driving mechanism (4) is composed of a hydraulic cylinder (41), a screw rod (42) and a push-pull rod (43), a piston rod of the hydraulic cylinder (41) is provided with a first screw hole (411), the first screw hole (411) is correspondingly matched with the screw rod (42), one end of the screw rod (42) is inserted into the first screw hole (411), one end of the push-pull rod (43) is provided with a second screw hole (431), the second screw hole (431) is correspondingly matched with the screw rod (42), the other end of the screw rod (42) is inserted into the second screw hole (431), the other end of the push-pull rod (43) is further provided with an arc plate (432), the arc surface of the arc plate (432) is correspondingly matched with the shaft rod (33), and the arc plate (432) is sleeved on the shaft rod;
the push-pull rod (43) is driven by a hydraulic cylinder (41) or a motor (401) to push the shaft rod (33) in the movable connecting piece (3), so that the large arm (31) is gradually lifted to lift the cover plate (2), when the large arm (31) is lifted to the maximum height, force is transferred to the small arm (34), one end of the small arm (34) rotates along the axis of the shaft rod (33), the cover plate (2) is turned to the outside of the frame (1) from the horizontal state, and the complete opening of the well cover is realized; the push-pull rod (43) is driven by a hydraulic cylinder (41) or a motor (401) to pull the shaft rod (33) in the movable connecting piece (3), so that the small arm (34) is pulled to enable one end of the small arm to rotate along the axis of the shaft rod (33), the cover plate (2) is turned into the frame (1) from an open state, after the small arm (34) is turned to the original position, force is transferred to the large arm (31), the large arm (31) is gradually pulled downwards, the cover plate (2) is covered on the frame (1), and the well cover is closed.
2. An automatically opening terrace well lid according to claim 1, wherein the external thread of the outer surface of the screw rod (42) is engaged with the internal thread of the inner surface of the first screw hole (411) and the second screw hole (431).
3. An automatically opening manhole cover according to claim 1, wherein the hydraulic cylinder (41) has a push-pull force greater than the weight of the cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846029.4A CN110528581B (en) | 2019-09-09 | 2019-09-09 | Automatic open plateau ground well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910846029.4A CN110528581B (en) | 2019-09-09 | 2019-09-09 | Automatic open plateau ground well lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110528581A CN110528581A (en) | 2019-12-03 |
| CN110528581B true CN110528581B (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910846029.4A Active CN110528581B (en) | 2019-09-09 | 2019-09-09 | Automatic open plateau ground well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110528581B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134936B (en) * | 2021-11-29 | 2023-04-11 | 安徽普瑞明精密机械有限公司 | Waterproof double-layer electric well lid and waterproof method thereof |
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|---|---|---|---|---|
| CN1193589A (en) * | 1997-03-17 | 1998-09-23 | 达碧珂股份有限公司 | Waterproof pit cover |
| CN2606136Y (en) * | 2003-03-27 | 2004-03-10 | 无锡鑫乐金属材料有限公司 | Improved antitheft manhole cover |
| JP2004323070A (en) * | 2003-04-25 | 2004-11-18 | Sando Kogyosho:Kk | Apparatus for opening and closing horizontal lid |
| CN102220766A (en) * | 2010-04-14 | 2011-10-19 | 张昌华 | Arm type movable connecting inspection well |
| CN205999932U (en) * | 2016-08-24 | 2017-03-08 | 张枫 | A kind of linkage for automatic well lid |
| CN206581309U (en) * | 2017-01-25 | 2017-10-24 | 中建一局集团安装工程有限公司 | A kind of pipe gallery manhole well lid open system |
| CN206667293U (en) * | 2016-12-30 | 2017-11-24 | 上海电器科学研究所（集团）有限公司 | A kind of automatic manhole lid device of hydraulic pressure applied to pipe gallery |
| CN207047903U (en) * | 2017-06-07 | 2018-02-27 | 山东安达尔信息科技有限公司 | A kind of automatic hydraulic well lid being flipped open |
| CN108468449A (en) * | 2018-04-23 | 2018-08-31 | 北京环境特性研究所 | A kind of overturning cover board for microwave dark room melt pit |
| CN109179283A (en) * | 2018-09-03 | 2019-01-11 | 浙江大学 | Well lid overturning mechanism for opening/closing and its fluid power system based on Four-connecting-rod hinge |
-
2019
- 2019-09-09 CN CN201910846029.4A patent/CN110528581B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193589A (en) * | 1997-03-17 | 1998-09-23 | 达碧珂股份有限公司 | Waterproof pit cover |
| CN2606136Y (en) * | 2003-03-27 | 2004-03-10 | 无锡鑫乐金属材料有限公司 | Improved antitheft manhole cover |
| JP2004323070A (en) * | 2003-04-25 | 2004-11-18 | Sando Kogyosho:Kk | Apparatus for opening and closing horizontal lid |
| CN102220766A (en) * | 2010-04-14 | 2011-10-19 | 张昌华 | Arm type movable connecting inspection well |
| CN205999932U (en) * | 2016-08-24 | 2017-03-08 | 张枫 | A kind of linkage for automatic well lid |
| CN206667293U (en) * | 2016-12-30 | 2017-11-24 | 上海电器科学研究所（集团）有限公司 | A kind of automatic manhole lid device of hydraulic pressure applied to pipe gallery |
| CN206581309U (en) * | 2017-01-25 | 2017-10-24 | 中建一局集团安装工程有限公司 | A kind of pipe gallery manhole well lid open system |
| CN207047903U (en) * | 2017-06-07 | 2018-02-27 | 山东安达尔信息科技有限公司 | A kind of automatic hydraulic well lid being flipped open |
| CN108468449A (en) * | 2018-04-23 | 2018-08-31 | 北京环境特性研究所 | A kind of overturning cover board for microwave dark room melt pit |
| CN109179283A (en) * | 2018-09-03 | 2019-01-11 | 浙江大学 | Well lid overturning mechanism for opening/closing and its fluid power system based on Four-connecting-rod hinge |
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| CN110528581A (en) | 2019-12-03 |
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