CN210562037U - Lifting gate for hydraulic engineering - Google Patents
Lifting gate for hydraulic engineering Download PDFInfo
- Publication number
- CN210562037U CN210562037U CN201921430197.7U CN201921430197U CN210562037U CN 210562037 U CN210562037 U CN 210562037U CN 201921430197 U CN201921430197 U CN 201921430197U CN 210562037 U CN210562037 U CN 210562037U
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- China
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- gate
- fixedly connected
- wall
- lifting
- hydraulic engineering
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Abstract
The utility model discloses a lifting gate for hydraulic engineering, which comprises a frame main body, wherein the upper part of the left end of the frame main body is fixedly connected with a box body, the inner wall of the lower end of the box body is fixedly connected with a lifting motor, the right end of an output shaft of the lifting motor penetrates through the inner wall of the frame main body and is fixedly connected with a transmission rod, the left part and the right part of the outer surface of the transmission rod are respectively fixedly connected with a first driving gear and a second driving gear, the inner wall of the frame main body is slidably connected with a main gate, and an adjusting and limiting mechanism is arranged inside the; a lifting gate for hydraulic engineering, through control elevator motor's rotation, driven a lift effect of main gate to can be fine come control to an open size's of main gate injectd, the flow size of the in-process control flood discharge of very big degree has made things convenient for, can improve a control height of gate through the rise of vice gate simultaneously.
Description
Technical Field
The utility model relates to a hydraulic engineering field, in particular to over-and-under type gate for hydraulic engineering.
Background
The gate is used for closing and opening the control facility of the drainage (discharging) water channel. 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.
The existing gate is not needed to be completely opened in the using process sometimes, only a part of areas needing to be opened are used for flood discharge, and meanwhile, the water level limited by the existing gate is fixed and cannot be lifted to the limit height according to the water level.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of existence among the prior art and provide a lifting gate for hydraulic engineering.
The purpose of the utility model is realized like this: the utility model provides an over-and-under type gate for hydraulic engineering, includes the frame main part, the upper left end fixedly connected with box of frame main part, fixedly connected with elevator motor on the lower extreme inner wall of box, elevator motor's output shaft right-hand member runs through the inner wall fixedly connected with transfer line of frame main part, the surface left part and the other fixedly connected with drive gear one and drive gear two of right part of transfer line, the surface middle part swing joint of transfer line is in the inside of frame main part, the inside of frame main part is provided with elevating system, sliding connection has main gate on the frame main part inner wall, the inside of main gate is provided with adjusts stop gear.
The lifting mechanism is mainly structurally provided with a lifting screw, a rotating gear is fixedly connected to the upper end of the lifting screw, the upper end of the rotating gear is meshed with the lower end of a first driving gear, two connecting blocks are fixedly connected to the left end of the main gate, and the lower end of the lifting screw penetrates through the two connecting blocks and is movably connected to the inside of the frame main body.
The lifting mechanisms are arranged in two groups, and the two groups of lifting mechanisms are respectively distributed at the left end and the right end of the main gate.
It has vice gate and regulation twin-screw to adjust stop gear primary structure, the surface threaded connection who adjusts the twin-screw has the fixed block, rear end upper portion and the lower part of fixed block swing joint have connecting rod one and connecting rod two respectively, two lower extremes of connecting rod are on the inner wall of main gate through pivot swing joint, the upper end of connecting rod one is through the front end of pivot swing joint at the vice gate, the right-hand member of adjusting the twin-screw runs through the inner wall fixedly connected with runner of main gate, fixedly connected with limiting plate on the lower extreme inner wall of main gate.
The first connecting rod, the fixed blocks and the second connecting rod are respectively provided with two groups, the two groups of fixed blocks are in threaded connection with the outer surface of the adjusting double screw, and the left part and the right part of the outer surface of the adjusting double screw are threads in different directions.
The equal fixedly connected with main gate sealing strip in both ends about the main gate, the equal fixedly connected with vice gate sealing strip in both ends of vice gate, the seal groove has all been seted up on the inner wall about the frame main part, and main gate sealing strip and vice gate sealing strip sliding connection are on the inner wall of seal groove.
Compared with the prior art, the utility model discloses a control elevator motor's rotation drives drive gear one and drive gear two and rotates, and the transmission of rethread gear will drive two sets of lifting screw and rotate, and the connecting block passes through threaded connection on lifting screw, so will drive a lifting action of main gate to can be fine control an open size's of main gate injectd, the flow size of the in-process control flood discharge of very big degree.
The rotation of adjusting the twin-screw will have driven the relative motion of two fixed blocks, has driven the auxiliary gate upwards to rise, and if the internal contraction will drive the auxiliary gate downstream to reach and had a fine regulatory function to the spacing height of gate, can increase the control height of gate, thereby the solution of very big degree is in the limited problem of height dimension of torrential rain interval gate bumping post flood.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 3 is a schematic view of the lifting mechanism of the present invention;
FIG. 4 is a schematic view of an adjusting and limiting mechanism of the present invention;
fig. 5 is an enlarged schematic view of the structure at a of the present invention.
Detailed Description
The lifting mechanism 8 is mainly structurally provided with a lifting screw 81, the upper end of the lifting screw 81 is fixedly connected with a rotating gear 83, the upper end of the rotating gear 83 is meshed with the lower end of a first driving gear 9, the left end of the main gate 3 is fixedly connected with two connecting blocks 82, the lower end of the lifting screw 81 penetrates through the two connecting blocks 82 and is movably connected inside the frame main body 1, the lifting action of the whole main gate 3 is driven through the transmission of the gears and the screws, the operation is simple, rapid, convenient and effective, and the size of the opened gate can be well controlled; two groups of lifting mechanisms 8 are arranged, and the two groups of lifting mechanisms 8 are respectively distributed at the left end and the right end of the main gate 3; the main gate 3 is lifted stably to share the impact force of flood, the main structure of the adjusting and limiting mechanism 5 is provided with an auxiliary gate 51 and an adjusting double screw 53, the outer surface of the adjusting double screw 53 is in threaded connection with a fixed block 54, the upper part and the lower part of the rear end of the fixed block 54 are respectively and movably connected with a first connecting rod 55 and a second connecting rod 56, the lower end of the second connecting rod 56 is movably connected to the inner wall of the main gate 3 through a rotating shaft, the upper end of the first connecting rod 55 is movably connected to the front end of the auxiliary gate 51 through the rotating shaft, the right end of the adjusting double screw 53 penetrates through the inner wall of the main gate 3 and is fixedly connected with a rotating wheel; the flood control flow of the gate is increased and the height of the gate is increased by lifting the auxiliary gate 51, two groups of connecting rods 55, two groups of fixing blocks 54 and two groups of connecting rods 56 are arranged, the two groups of fixing blocks 54 are in threaded connection with the outer surface of the adjusting double screw 53, and the left part and the right part of the outer surface of the adjusting double screw 53 are threads in different directions; the relative motion of two fixed blocks 54 just can be controlled to two-way screw thread, the equal fixedly connected with main gate sealing strip 12 in both ends about main gate 3, the equal fixedly connected with vice gate sealing strip 11 in both ends of vice gate 51 has all been seted up on the inner wall about frame main part 1 seal groove 6, and main gate sealing strip 12 and vice gate sealing strip 11 sliding connection are on the inner wall of seal groove 6, and inside to a sealed effect of water, prevent that the flood from entering main gate 3.
The utility model relates to an over-and-under type gate for hydraulic engineering, rotation through control elevator motor 4, it rotates to drive gear 9 and drive gear two 10, will drive two sets of lifting screw 81 rotations at the transmission through the gear, and threaded connection is passed through on lifting screw 81 to connecting block 82, so a lifting action of main gate 3 will be driven, moreover through the rotation to runner 52, will drive hungry the rotation of adjusting twin-screw 53, and the rotation of adjusting twin-screw 53 will drive the relative motion of two fixed blocks 54, outwards open when two fixed blocks 54 will drive the aileron gate 51 and upwards rise, and inwards shrink will drive aileron gate 51 downstream, and limiting plate 57 has restricted aileron gate 51's the position that moves down.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a lifting gate for hydraulic engineering, includes the frame main part, its characterized in that: the utility model discloses a frame body, including frame body, fixedly connected with elevator motor on the lower extreme inner wall of box, elevator motor's output shaft right-hand member runs through the inner wall fixedly connected with transfer line of frame body, the surface left part and the right part of transfer line do not fixedly connected with drive gear one and drive gear two, the surface middle part swing joint of transfer line is in the inside of frame body, the inside of frame body is provided with elevating system, sliding connection has main gate on the frame body inner wall, the inside of main gate is provided with adjusts stop gear.
2. The elevating gate for hydraulic engineering according to claim 1, wherein: the lifting mechanism is mainly structurally provided with a lifting screw, a rotating gear is fixedly connected to the upper end of the lifting screw, the upper end of the rotating gear is meshed with the lower end of a first driving gear, two connecting blocks are fixedly connected to the left end of the main gate, and the lower end of the lifting screw penetrates through the two connecting blocks and is movably connected to the inside of the frame main body.
3. The elevating gate for hydraulic engineering according to claim 1, wherein: the lifting mechanisms are arranged in two groups, and the two groups of lifting mechanisms are respectively distributed at the left end and the right end of the main gate.
4. The elevating gate for hydraulic engineering according to claim 1, wherein: it has vice gate and regulation twin-screw to adjust stop gear primary structure, the surface threaded connection who adjusts the twin-screw has the fixed block, rear end upper portion and the lower part of fixed block swing joint have connecting rod one and connecting rod two respectively, two lower extremes of connecting rod are on the inner wall of main gate through pivot swing joint, the upper end of connecting rod one is through the front end of pivot swing joint at the vice gate, the right-hand member of adjusting the twin-screw runs through the inner wall fixedly connected with runner of main gate, fixedly connected with limiting plate on the lower extreme inner wall of main gate.
5. The elevating gate for hydraulic engineering according to claim 4, wherein: the first connecting rod, the fixed blocks and the second connecting rod are respectively provided with two groups, the two groups of fixed blocks are in threaded connection with the outer surface of the adjusting double screw, and the left part and the right part of the outer surface of the adjusting double screw are threads in different directions.
6. The elevating gate for hydraulic engineering according to claim 4, wherein: the equal fixedly connected with main gate sealing strip in both ends about the main gate, the equal fixedly connected with vice gate sealing strip in both ends of vice gate, the seal groove has all been seted up on the inner wall about the frame main part, and main gate sealing strip and vice gate sealing strip sliding connection are on the inner wall of seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430197.7U CN210562037U (en) | 2019-08-30 | 2019-08-30 | Lifting gate for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921430197.7U CN210562037U (en) | 2019-08-30 | 2019-08-30 | Lifting gate for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562037U true CN210562037U (en) | 2020-05-19 |
Family
ID=70627110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921430197.7U Expired - Fee Related CN210562037U (en) | 2019-08-30 | 2019-08-30 | Lifting gate for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562037U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549732A (en) * | 2020-06-01 | 2020-08-18 | 郭冰冰 | Sand-proof gravel river channel irrigation gate |
| CN111705754A (en) * | 2020-06-09 | 2020-09-25 | 张进美 | Water sluicegate headstock gear |
| CN112030891A (en) * | 2020-08-21 | 2020-12-04 | 安平 | Mechanical gate for hydraulic engineering for generating electricity by utilizing water pressure difference |
| CN112144485A (en) * | 2020-10-09 | 2020-12-29 | 安徽淠源水利工程有限公司 | Culvert gate structure |
| CN113034774A (en) * | 2021-03-05 | 2021-06-25 | 衢州市河圣水力自控翻板门有限公司 | Cell-phone APP gate remote monitering system and gate |
| CN116497768A (en) * | 2023-06-27 | 2023-07-28 | 江苏武东机械有限公司 | Lifting gate |
-
2019
- 2019-08-30 CN CN201921430197.7U patent/CN210562037U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111549732A (en) * | 2020-06-01 | 2020-08-18 | 郭冰冰 | Sand-proof gravel river channel irrigation gate |
| CN111705754A (en) * | 2020-06-09 | 2020-09-25 | 张进美 | Water sluicegate headstock gear |
| CN111705754B (en) * | 2020-06-09 | 2021-09-28 | 宁夏瑞通翔公路工程有限公司 | Water sluicegate headstock gear |
| CN112030891A (en) * | 2020-08-21 | 2020-12-04 | 安平 | Mechanical gate for hydraulic engineering for generating electricity by utilizing water pressure difference |
| CN112030891B (en) * | 2020-08-21 | 2022-11-22 | 江苏中兴水务有限公司 | Mechanical gate for hydraulic engineering for generating electricity by utilizing water pressure difference |
| CN112144485A (en) * | 2020-10-09 | 2020-12-29 | 安徽淠源水利工程有限公司 | Culvert gate structure |
| CN112144485B (en) * | 2020-10-09 | 2021-09-07 | 安徽淠源水利工程有限公司 | Culvert gate structure |
| CN113034774A (en) * | 2021-03-05 | 2021-06-25 | 衢州市河圣水力自控翻板门有限公司 | Cell-phone APP gate remote monitering system and gate |
| CN116497768A (en) * | 2023-06-27 | 2023-07-28 | 江苏武东机械有限公司 | Lifting gate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |