CN111270655A - Water conservancy water and electricity gate hoisting device - Google Patents
Water conservancy water and electricity gate hoisting device Download PDFInfo
- Publication number
- CN111270655A CN111270655A CN202010071001.0A CN202010071001A CN111270655A CN 111270655 A CN111270655 A CN 111270655A CN 202010071001 A CN202010071001 A CN 202010071001A CN 111270655 A CN111270655 A CN 111270655A
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- CN
- China
- Prior art keywords
- fixedly connected
- buffer
- rod
- plate
- supporting rod
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
Abstract
The invention discloses a lifting device for a water conservancy and hydropower gate, which comprises a supporting plate, a guide rod, a limiting block, a lifting ring, a right supporting rod, a left supporting rod, a rotating shaft, a winding roller, a steel rope, a motor base, a motor, a pinion, a gearwheel, a buffer protector and the like; the locking rod is arranged on the circular hoop and can lock the rotating shaft, so that the phenomenon that the gate body slides downwards due to the fact that the collecting roller connected with the rotating shaft is loosened is prevented; the oil-attached sponge of the invention carries out oil-attached treatment on the guide rod, thereby preventing the guide rod from rusting and causing the phenomenon of difficult lifting; the buffer protector is arranged, so that the technical effect of buffer protection between the gate body and the supporting plate in the ascending process of the gate body can be effectively achieved.
Description
Technical Field
The invention relates to the technical field of water conservancy and hydropower, in particular to a lifting device for a water conservancy and hydropower gate.
Background
The gate is used for a control facility for closing and opening the drainage passage. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.
Traditional water conservancy water and electricity gate adopts the screw rod to promote more, and the user need adopt special spanner to go control gate, and the operation is arduous, and is very inconvenient, so needs a technique to remedy this not enough.
Disclosure of Invention
The present invention aims to solve the above problems and to provide a lifting device for a water conservancy and hydropower gate.
In order to solve the above problems, the present invention provides a technical solution: a water conservancy and hydropower gate lifting device, comprising: the gate body, its innovation point lies in: the winding device also comprises a supporting plate, a guide rod, a limiting block, a lifting ring, a right supporting rod, a left supporting rod, a rotating shaft, a winding roller, a steel rope, a motor base, a motor, a pinion, a gearwheel and a buffer protector; guide rods are connected to the two sides of the supporting plate in a sliding mode, the top ends of the guide rods are fixedly connected with limiting blocks, and a gate body is fixedly connected between the tail ends of the guide rods; a hanging ring is fixedly connected to the central position of the upper surface of the gate body, and buffer protectors are arranged on two sides of the lower surface inside the cavity of the supporting plate; the left side of the upper surface of the supporting plate is fixedly connected with a left supporting rod, the right side of the upper surface of the supporting plate is fixedly connected with a right supporting rod, and the right supporting rod and the left supporting rod are positioned between the two guide rods; rotating shafts are movably connected in the right supporting rod and the left supporting rod, and a winding roller is fixedly connected between the rotating shafts; one end of the steel rope is fixedly connected to the hanging ring, and the other end of the steel rope is fixedly connected to the winding roller; the upper end of the left side surface of the left supporting rod is fixedly connected with a motor base, the motor base is fixedly connected with a motor, and the output end of the motor is fixedly connected with a pinion; the bull gear is fixedly connected to the rotating shaft on the left side, and the pinion and the bull gear are meshed with each other.
Preferably, the device also comprises a connecting block, a circular hoop and a locking rod; the circular hoop is arranged on the rotating shaft on the right side; the circular hoop is connected with a locking rod for locking the rotating shaft through threads; the bottom of the circular hoop is fixedly connected with a connecting block, and the connecting block is fixedly connected to the supporting plate.
Preferably, the device also comprises a suspension arm, an oil-attached sponge and a first spring; suspension arms are arranged on two sides of the guide rod and hinged to the supporting plate; the tail ends of the suspension arms are fixedly connected with oil-attached sponges, and the oil-attached sponges are in contact with the guide rod; and a first spring is fixedly connected between the middle end of the suspension arm and the support plate.
Preferably, the buffer protector has a specific structure that: the buffer device comprises a buffer housing, a second spring, a lifting plate, a supporting column and a buffer plate; the buffer housing is fixedly connected to the supporting plate; the buffer housing is internally and slidably connected with a lifting plate, the upper surface of the lifting plate is fixedly connected with a plurality of second springs, and the top ends of the second springs are fixedly connected to the top end in the cavity of the buffer housing; a supporting column is fixedly connected to the lower surface of the lifting plate; and the tail end of the supporting column is fixedly connected with a buffer plate.
Preferably, the pinion gear and the bull gear are coated with grease.
Preferably, the motor is a variable frequency motor.
The invention has the beneficial effects that:
(1) the invention has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and is convenient to operate and very convenient to operate by controlling the gate through the motor.
(2) According to the invention, the locking rod is arranged on the circular hoop, so that the rotating shaft can be locked, and the phenomenon that the gate body slides down due to the loosening of the winding roller connected with the rotating shaft is prevented.
(3) The oil-attached sponge provided by the invention is used for carrying out oil-attached treatment on the guide rod, so that the phenomenon that the guide rod is rusted to cause difficult lifting is prevented.
(4) The buffer protector is arranged, so that the technical effect of buffer protection between the gate body and the supporting plate in the ascending process of the gate body can be effectively achieved.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the upper part of the circular hoop.
Fig. 3 is a schematic view of the structure of the upper part of the suspension arm according to the invention.
Fig. 4 is a schematic structural view of the bumper guard of the present invention.
Detailed Description
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a water conservancy and hydropower gate lifting device, comprising: the gate comprises a gate body 1, a supporting plate 2, a guide rod 3, a limiting block 4, a hanging ring 5, a right supporting rod 6, a left supporting rod 7, a rotating shaft 8, a winding roller 9, a steel rope 10, a motor base 11, a motor 12, a pinion 13, a bull gear 14 and a buffer protector 15; guide rods 3 are connected to the two sides of the supporting plate 2 in a sliding mode, the top ends of the guide rods 3 are fixedly connected with limiting blocks 4, and a gate body 1 is fixedly connected between the tail ends of the guide rods 3; a hanging ring 5 is fixedly connected to the central position of the upper surface of the gate body 1, and buffer protectors 15 are arranged on two sides of the lower surface inside the cavity of the supporting plate 2; the left side of the upper surface of the supporting plate 2 is fixedly connected with a left supporting rod 7, the right side of the upper surface of the supporting plate 2 is fixedly connected with a right supporting rod 6, and the right supporting rod 6 and the left supporting rod 7 are positioned between the two guide rods 3; the right supporting rod 6 and the left supporting rod 7 are movably connected with rotating shafts 8, and a winding roller 9 is fixedly connected between the rotating shafts 8; one end of the steel rope 10 is fixedly connected to the hoisting ring 5, and the other end of the steel rope 10 is fixedly connected to the winding roller 9; the upper end of the left side surface of the left supporting rod 7 is fixedly connected with a motor base 11, a motor 12 is fixedly connected onto the motor base 11, and a pinion 13 is fixedly connected onto the output end of the motor 12; the bull gear 14 is fixedly connected to the left rotating shaft 8, and the pinion gear 13 and the bull gear 14 are meshed with each other.
As shown in fig. 2, the device further comprises a connecting block 16, a circular hoop 17 and a locking rod 18; the circular hoop 17 is arranged on the rotating shaft 8 on the right side; the circular hoop 17 is connected with a locking rod 18 for locking the rotating shaft 8 through threads; the bottom end of the circular hoop 17 is fixedly connected with a connecting block 16, and the connecting block 16 is fixedly connected to the supporting plate 2.
As shown in fig. 3, further comprises a suspension arm 19, an oil-attached sponge 20 and a first spring 21; suspension arms 19 are arranged on two sides of the guide rod 3, and the suspension arms 19 are hinged to the supporting plate 2; the tail ends of the suspension arms 19 are fixedly connected with oil-attached sponges 20, and the oil-attached sponges 20 are in contact with the guide rod 3; a first spring 21 is fixedly connected between the middle end of the suspension arm 19 and the support plate 2.
As shown in fig. 4, the buffer protector 15 has the following specific structure: comprises a buffer cover 22, a second spring 23, a lifting plate 24, a support column 25 and a buffer plate 26; the buffer cover 22 is fixedly connected to the support plate 2; a lifting plate 24 is slidably connected in the buffer housing 22, a plurality of second springs 23 are fixedly connected to the upper surface of the lifting plate 24, and the top ends of the second springs 23 are fixedly connected to the top end in the cavity of the buffer housing 22; a supporting column 25 is fixedly connected to the lower surface of the lifting plate 24; the tail end of the supporting column 25 is fixedly connected with a buffer plate 26.
Wherein, the pinion 13 and the bull gear 14 are coated with grease; the motor 12 is a variable frequency motor.
The using state of the invention is as follows: the motor 12 drives the small gear 13 to rotate, the small gear 13 drives the large gear 14 to rotate, so that the steel rope 10 on the winding roller 9 is wound, the gate body 1 is lifted and lowered, the locking rod 18 is arranged on the circular hoop 17 and can lock the rotating shaft 8, and the winding roller 9 connected with the rotating shaft 8 is prevented from loosening to cause the phenomenon that the gate body 1 slides downwards.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
Claims (6)
1. A water conservancy and hydropower gate lifting device, comprising: gate body (1), its characterized in that: the device also comprises a supporting plate (2), a guide rod (3), a limiting block (4), a hanging ring (5), a right supporting rod (6), a left supporting rod (7), a rotating shaft (8), a winding roller (9), a steel rope (10), a motor base (11), a motor (12), a pinion (13), a bull gear (14) and a buffer protector (15);
guide rods (3) are connected to the two sides of the supporting plate (2) in a sliding mode, the top ends of the guide rods (3) are fixedly connected with limiting blocks (4), and a gate body (1) is fixedly connected between the tail ends of the guide rods (3);
a hanging ring (5) is fixedly connected to the center of the upper surface of the gate body (1), and buffer protectors (15) are arranged on two sides of the lower surface inside the cavity of the supporting plate (2);
the left side of the upper surface of the supporting plate (2) is fixedly connected with a left supporting rod (7), the right side of the upper surface of the supporting plate (2) is fixedly connected with a right supporting rod (6), and the right supporting rod (6) and the left supporting rod (7) are positioned between the two guide rods (3);
rotating shafts (8) are movably connected in the right supporting rod (6) and the left supporting rod (7), and a winding roller (9) is fixedly connected between the rotating shafts (8);
one end of the steel rope (10) is fixedly connected to the hoisting ring (5), and the other end of the steel rope (10) is fixedly connected to the winding roller (9);
the upper end of the left side surface of the left supporting rod (7) is fixedly connected with a motor base (11), the motor base (11) is fixedly connected with a motor (12), and the output end of the motor (12) is fixedly connected with a pinion (13);
the bull gear (14) is fixedly connected to the rotating shaft (8) on the left side, and the pinion (13) and the bull gear (14) are meshed together.
2. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the device also comprises a connecting block (16), a circular hoop (17) and a locking rod (18);
the circular hoop (17) is arranged on the rotating shaft (8) on the right side;
the circular hoop (17) is connected with a locking rod (18) for locking the rotating shaft (8) through threads;
the round hoop (17) is fixedly connected with a connecting block (16) at the bottom end, and the connecting block (16) is fixedly connected to the supporting plate (2).
3. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the suspension arm (19), the oil-attached sponge (20) and the first spring (21) are further included;
suspension arms (19) are arranged on two sides of the guide rod (3), and the suspension arms (19) are hinged to the supporting plate (2);
the tail ends of the suspension arms (19) are fixedly connected with oil-attached sponges (20), and the oil-attached sponges (20) are in contact with the guide rod (3);
a first spring (21) is fixedly connected between the middle end of the suspension arm (19) and the support plate (2).
4. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the buffer protector (15) has the specific structure that: comprises a buffer cover (22), a second spring (23), a lifting plate (24), a support column (25) and a buffer plate (26);
the buffer cover shell (22) is fixedly connected to the support plate (2);
the buffer housing (22) is connected with a lifting plate (24) in a sliding manner, the upper surface of the lifting plate (24) is fixedly connected with a plurality of second springs (23), and the top ends of the second springs (23) are fixedly connected to the top end in the cavity of the buffer housing (22);
a supporting column (25) is fixedly connected to the lower surface of the lifting plate (24);
and the tail end of the supporting column (25) is fixedly connected with a buffer plate (26).
5. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: lubricating grease is coated on the small gear (13) and the large gear (14).
6. A water conservancy and hydropower gate lifting device according to claim 1, characterized in that: the motor (12) is a variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071001.0A CN111270655A (en) | 2020-01-21 | 2020-01-21 | Water conservancy water and electricity gate hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010071001.0A CN111270655A (en) | 2020-01-21 | 2020-01-21 | Water conservancy water and electricity gate hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111270655A true CN111270655A (en) | 2020-06-12 |
Family
ID=70995026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010071001.0A Withdrawn CN111270655A (en) | 2020-01-21 | 2020-01-21 | Water conservancy water and electricity gate hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111270655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229175A (en) * | 2021-06-01 | 2021-08-10 | 深圳市蕾奥规划设计咨询股份有限公司 | Bird stake that adapts to water level variation |
-
2020
- 2020-01-21 CN CN202010071001.0A patent/CN111270655A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229175A (en) * | 2021-06-01 | 2021-08-10 | 深圳市蕾奥规划设计咨询股份有限公司 | Bird stake that adapts to water level variation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200612 |
|
| WW01 | Invention patent application withdrawn after publication |