CN215441776U - Lift gate for hydraulic engineering - Google Patents
Lift gate for hydraulic engineering Download PDFInfo
- Publication number
- CN215441776U CN215441776U CN202121618614.8U CN202121618614U CN215441776U CN 215441776 U CN215441776 U CN 215441776U CN 202121618614 U CN202121618614 U CN 202121618614U CN 215441776 U CN215441776 U CN 215441776U
- Authority
- CN
- China
- Prior art keywords
- gate
- connecting rod
- mounting bracket
- hydraulic engineering
- fixedly connected
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Barrages (AREA)
Abstract
The utility model provides a lifting gate for hydraulic engineering, belonging to the technical field of hydraulic engineering; the frame, the frame upper end is provided with the mounting bracket, the mounting bracket is provided with two, two fixedly connected with pivot between the mounting bracket, fixedly connected with connecting rod in the pivot, connecting rod one end articulates there is another connecting rod, the one end swing joint of another connecting rod has the fixed block, swing joint has the gate in the middle of the mounting bracket, fixed block fixed connection is on the gate, the gate lower extreme is provided with the pressure reducing plate, be provided with the pressure reducing piece on the pressure reducing plate. The problem of unable buffering rivers pressure and power are not enough is solved.
Description
Technical Field
The utility model provides a lifting gate for hydraulic engineering, and belongs to the technical field of hydraulic engineering.
Background
The water conservancy project is a project built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, in the water conservancy project, a gate is one of important components of a water conservancy project building, can close an orifice of the building according to needs, can also fully or partially open the orifice, is used for adjusting upstream and downstream water levels and flow, thereby obtaining benefits of flood control, irrigation, water supply, power generation, navigation, raft crossing over wood and the like, can also be used for removing floaters, silt, ice blocks and the like, or provides necessary conditions for the overhaul of related buildings and equipment, but still has some defects when the water conservancy gate is actually used, such as collision between the gate and a gate base can be caused when the water conservancy gate is closed in the use process of the existing gate, the damage of the gate can be caused in the past, the maintenance cost is high, the working performance is unstable, low working efficiency and poor working continuity. Secondly, current water conservancy gate can't cushion rivers and last the impact force to the gate, causes the deformation of gate easily in long-term the use, can not make gate durable, and the effort between gate and the lifter is too big, makes the position of gate produce the skew easily, greatly reduced work efficiency. The present invention improves upon these problems.
SUMMERY OF THE UTILITY MODEL
The lifting gate for the hydraulic engineering is simple in structure and can solve the problems that water flow pressure cannot be buffered and power is insufficient.
In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides a lift gate for hydraulic engineering which characterized in that: the frame, the frame upper end is provided with the mounting bracket, the mounting bracket is provided with two, two fixedly connected with pivot between the mounting bracket, fixedly connected with connecting rod in the pivot, connecting rod one end articulates there is another connecting rod, the one end swing joint of another connecting rod has the fixed block, swing joint has the gate in the middle of the mounting bracket, fixed block fixed connection is on the gate, the gate lower extreme is provided with the pressure reducing plate, be provided with the pressure reducing piece on the pressure reducing plate.
Two mounting bracket one side difference fixedly connected with motor, the output of two motors is fixed connection respectively in the pivot both sides.
One end of the connecting rod is provided with a first through hole, and the rotating shaft penetrates through the first through hole and is fixedly connected with the inside of the rotating shaft.
One end of the connecting rod is fixedly connected with a connecting shaft, and the connecting rod is movably connected with another connecting rod through the connecting shaft.
The fixed block is provided with two, the other end both sides fixedly connected with dwang of another connecting rod, two the dwang rotates respectively to be connected on the fixed block.
The mounting bracket both sides are provided with the slide rail, the gate both sides are provided with the slider with the slide rail adaptation, slider sliding connection is in the slide rail.
The pressure reducing block is of a trapezoidal structure, and a plurality of second through holes are formed in the pressure reducing block.
The utility model has the beneficial effects that: the utility model has simple structure, has certain buffering effect compared with the traditional gate through the arrangement of the pressure reducing plate, simultaneously does not completely block water flow to influence the normal flow of the gate, has more sufficient power through the arrangement of the two motors, has low cost compared with the traditional gear lifting gate through the arrangement of the connecting rod and the other connecting rod, and is easy to wear because the gear type lifting gate smashing time is long.
Drawings
Fig. 1 is a schematic structural view of a lift gate for hydraulic engineering according to the present invention.
Fig. 2 is a schematic structural diagram of a top view of a lift gate for hydraulic engineering according to the present invention.
(1, frame; 2, mounting rack; 3, rotating shaft; 4, connecting rod; 5, another connecting rod; 6, fixed block; 7, gate; 8, pressure reducing plate; 9, pressure reducing block; 10, motor; 11, rotating rod; 12, sliding rail; 13, through hole II)
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the illustration of FIG. 1: the utility model provides a lifting gate for hydraulic engineering, which comprises the following components: including a lift gate for hydraulic engineering, its characterized in that: including frame 1, 1 upper end of frame is provided with mounting bracket 2, mounting bracket 2 is provided with two, two fixedly connected with pivot 3 between the mounting bracket 2, fixedly connected with connecting rod 4 in the pivot 3, 4 one ends of connecting rod articulate there is another connecting rod 5, the one end swing joint of another connecting rod 5 has fixed block 6, swing joint has gate 7 in the middle of the mounting bracket 2, 6 fixed connection of fixed block are on gate 7, 7 lower extremes of gate are provided with decompression board 8, be provided with decompression piece 9 on the decompression board 8.
Two 2 one sides of mounting bracket are fixedly connected with motor 10 respectively, and the output of two motors 10 is fixedly connected in pivot 3 both sides respectively.
One end of the connecting rod 4 is provided with a first through hole, and the rotating shaft 3 is arranged in the through hole in a penetrating mode and fixedly connected with the inside of the rotating shaft.
One end of the connecting rod 4 is fixedly connected with a connecting shaft, and the connecting rod 4 is movably connected with another connecting rod 5 through the connecting shaft.
The fixed block 6 is provided with two, another end both sides fixedly connected with dwang 11 of another connecting rod 5, two dwang 11 rotates respectively and connects on fixed block 6.
The decompression block 9 is of a trapezoid structure, and a plurality of through holes II 13 are formed in the decompression block 9.
Principle of the utility model
In summary, the following steps: the starting motor drives the rotating shaft to drive the connecting rod to drive the other connecting rod to drive the fixed block to drive the gate to open up and down, the two motors are arranged to enable the power to be more sufficient, the pressure reducing plate plays a role in reducing pressure, and the through holes are arranged on the pressure reducing plate, so that the normal flow of a river cannot be blocked after the gate is completely dropped, and the gate is more ecological compared with a traditional integrated gate.
The utility model has simple structure and can solve the problems of incapability of buffering water flow pressure and insufficient power.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a lift gate for hydraulic engineering which characterized in that: including frame (1), frame (1) upper end is provided with mounting bracket (2), mounting bracket (2) are provided with two, two fixedly connected with pivot (3) between mounting bracket (2), fixedly connected with connecting rod (4) on pivot (3), connecting rod (4) one end articulates there is another connecting rod (5), the one end swing joint of another connecting rod (5) has fixed block (6), swing joint has gate (7) in the middle of mounting bracket (2), fixed block (6) fixed connection is on gate (7), gate (7) lower extreme is provided with decompression board (8), be provided with decompression piece (9) on decompression board (8).
2. The lift gate for hydraulic engineering according to claim 1, wherein: two mounting bracket (2) one side difference fixedly connected with motor (10), the output of two motors (10) is fixed connection respectively in pivot (3) both sides.
3. The lift gate for hydraulic engineering according to claim 1, wherein: one end of the connecting rod (4) is provided with a first through hole, and the rotating shaft (3) penetrates through the first through hole and is fixedly connected with the inside of the rotating shaft.
4. The lift gate for hydraulic engineering according to claim 1, wherein: one end of the connecting rod (4) is fixedly connected with a connecting shaft, and the connecting rod (4) is movably connected with another connecting rod (5) through the connecting shaft.
5. The lift gate for hydraulic engineering according to claim 1, wherein: fixed block (6) are provided with two, the other end both sides fixedly connected with dwang (11) of another connecting rod (5), two dwang (11) rotate respectively and connect on fixed block (6).
6. The lift gate for hydraulic engineering according to claim 1, wherein: mounting bracket (2) both sides are provided with slide rail (12), gate (7) both sides are provided with the slider with slide rail (12) adaptation, slider sliding connection is in slide rail (12).
7. The lift gate for hydraulic engineering according to claim 1, wherein: the decompression block (9) is of a trapezoid structure, and a plurality of second through holes (13) are formed in the decompression block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618614.8U CN215441776U (en) | 2021-07-15 | 2021-07-15 | Lift gate for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121618614.8U CN215441776U (en) | 2021-07-15 | 2021-07-15 | Lift gate for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215441776U true CN215441776U (en) | 2022-01-07 |
Family
ID=79682495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121618614.8U Active CN215441776U (en) | 2021-07-15 | 2021-07-15 | Lift gate for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215441776U (en) |
-
2021
- 2021-07-15 CN CN202121618614.8U patent/CN215441776U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202989879U (en) | Hydraulic bracing rod gate device for movable dam | |
| CN207170382U (en) | A kind of lustration type cleaning equipment for silicon chip production | |
| CN201485831U (en) | Door leaf type hydraulic gate | |
| CN215441776U (en) | Lift gate for hydraulic engineering | |
| CN201495529U (en) | Steel gate locking device | |
| CN100543236C (en) | Anti-sedimentation gate | |
| CN103015375A (en) | Water retaining device | |
| CN112343012B (en) | Novel gate system for water conservancy and hydropower | |
| CN108677887B (en) | Inclined supporting jacking type overflow weir plate and lifting method thereof | |
| CN209669822U (en) | A kind of hydraulic lifting dam | |
| CN220450790U (en) | Water conservancy gate | |
| CN208870008U (en) | A kind of prostrate plate-turning door | |
| CN209584994U (en) | A kind of stratified pumping stand alone type water inlet tower structure for high-head power station | |
| CN216973275U (en) | Flood bank for hydraulic engineering | |
| CN211973413U (en) | Hidden type lock chamber structure of single-hole large-span variable cross-section bottom edge double-cantilever box | |
| CN219908818U (en) | Water conservancy opening and closing gate | |
| CN201144757Y (en) | Semi-naked double click type hydro-turbo generator set assembled with dam outlet gate | |
| CN213508330U (en) | Opening, closing and locking linkage mechanism of water conservancy gate | |
| CN206512686U (en) | A kind of water conservancy gate | |
| CN209082446U (en) | A kind of novel hydraulic dam transmission device | |
| CN113605326B (en) | Be used for dam engineering to prevent silting up gate-type hydraulic flushing system | |
| CN216615686U (en) | Flood season river course flood control device | |
| CN219840031U (en) | Hydraulic engineering is with lift earlier then translation formula hydraulic engineering gate | |
| CN217758560U (en) | Hydraulic engineering manages construction with dyke breach plugging device | |
| CN213061928U (en) | Over-and-under type water sluicegate for hydraulic engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |