CN210827360U - Folding gate device capable of being used for blocking sand and preventing silt - Google Patents
Folding gate device capable of being used for blocking sand and preventing silt Download PDFInfo
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- CN210827360U CN210827360U CN201921392345.0U CN201921392345U CN210827360U CN 210827360 U CN210827360 U CN 210827360U CN 201921392345 U CN201921392345 U CN 201921392345U CN 210827360 U CN210827360 U CN 210827360U
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- gate
- folding
- belt wheel
- blocking sand
- cam
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- 239000004576 sand Substances 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model provides a folding gate device which can be used for blocking sand and preventing silt, comprising a gate which is formed by connecting a plurality of folding blocks in a longitudinal arrangement; the gate is arranged at the bottom of the gate frame, a rotating shaft is arranged on the gate frame, a first belt wheel and a second belt wheel are respectively sleeved at two ends of the rotating shaft, the first belt wheel drives a driven shaft, the driven shaft is positioned at the bottom of the gate, a cam is sleeved on the driven shaft, a roller driven piece is arranged above the cam, and the roller driven piece can shake up and down through the rotation of the cam; the second belt wheel is connected with and drives a generator. The gate of the utility model is composed of a plurality of folding blocks, which can reduce the resistance received in the operation process of the gate; the structure that utilizes the gate to down open from last can be with silt and quicksand deposit in gate frame bottom, can also utilize the filter screen to filter it simultaneously, and the filter effect is good to make the discharged water clean, also avoided the damage of silt and silt to the gate, prolonged the life of gate.
Description
Technical Field
The utility model relates to a gate device of folding paper that can be used to block sand and prevent silt belongs to sluice structural design field.
Background
The gate is one of the important parts of hydraulic building and can be used to intercept water flow, control water level, regulate flow rate, discharge silt and float. However, the existing gate device does not have the functions of blocking and filtering sand, most of the existing gate devices adopt a closing form from top to bottom, and when the gate is opened, the bottom of the gate is opened first, so that a large amount of silt and silt flow out, and the blocking effect cannot be performed according to the needs; meanwhile, most of the existing gate devices adopt integrated gates, the resistance received in the gate operation process is large, and more energy is wasted.
Utility model patent as publication No. CN207619940U discloses a novel water conservancy folding gate device, include: a door frame; the top beam is fixedly connected with the top ends of the two door frames; the bottom beams are fixedly connected to the bottom ends of the two side frames, are arranged in the brake bottom plate, and have top surfaces flush with the top surface of the brake bottom plate; the gate is arranged between the first frame and the second frame and can move up and down between the two frames; the gate comprises a plurality of gate sections, and all the gate sections are connected through the folding mechanism in sequence; the utility model discloses a gate device though adopt the structure of folding paper, nevertheless it does not have the sand that blocks and filtering capability to silt for carry a large amount of silt in the water that flows, be unfavorable for use such as irrigation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can be used to block sand and prevent gate device of folding paper of silt, this can be used to block sand and prevent gate device of folding paper of silt can effectively solve the unable problem of blocking sand and preventing the silt of prior art, conveniently irrigates, the energy saving.
The utility model discloses a following technical scheme can realize.
The utility model provides a folding gate device which can be used for blocking sand and preventing siltation, comprising a gate formed by connecting a plurality of folding blocks in a longitudinal arrangement; the gate is arranged at the bottom of the gate frame, a rotating shaft is arranged on the gate frame, a first belt wheel and a second belt wheel are respectively sleeved at two ends of the rotating shaft, the first belt wheel drives a driven shaft, the driven shaft is positioned at the bottom of the gate, a cam is sleeved on the driven shaft, a roller driven piece is arranged above the cam, and the roller driven piece can shake up and down through the rotation of the cam; the second belt wheel is connected with and drives a generator.
The front side and the rear side of the gate frame are provided with gate frames, the gate is clamped in the gate frames, and the bottom of the gate is fixed on the gate frames.
The gate is characterized in that symmetrical ball screws are arranged in the gate frame, a plurality of sliding blocks are sleeved outside the ball screws, and the end part of the gate is connected to the sliding blocks.
The back of the gate is provided with an inclined filter screen.
A plurality of stoppers are fixed on the roller follower.
The stop blocks are positioned between the two adjacent filter screens, and the distance between the two adjacent stop blocks is equal to the distance between the adjacent filter screens.
The cam surface is provided with a limiting groove, and the bottom of the roller driven piece is positioned in the limiting groove.
The second belt wheel is connected with the roller through a belt, and the roller is connected with the generator through a coupler.
The top of the gate frame is provided with a horizontal clamping groove, and a pneumatic clamping block is arranged in the clamping groove.
A plurality of blades are uniformly distributed outside the rotating shaft.
The beneficial effects of the utility model reside in that: the gate is composed of a plurality of folding blocks, so that resistance applied to the gate in the operation process can be reduced; the structure that utilizes the gate to down open from last can be with silt and quicksand deposit in gate frame bottom, can also utilize the filter screen to filter it simultaneously, and the filter effect is good to make the discharged water clean, also avoided the damage of silt and silt to the gate, prolonged the life of gate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the gate frame of fig. 1.
Fig. 3 is a schematic view of a transmission structure of the rotating shaft in fig. 1.
Fig. 4 is a top view of the gate frame of fig. 1.
In the figure: 1-gate frame, 2-filter screen, 3-roller follower, 4-driven shaft, 5-cam, 6-stop, 7-gate, 8-gate frame, 9-blade, 10-rotating shaft, 11-first belt wheel, 12-slide block, 13-folding block, 14-ball screw, 15-second belt wheel, 16-belt, 17-generator, 18-roller, 19-clamping groove and 20-pneumatic clamping block.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
A folding gate device for blocking sand and preventing siltation as shown in fig. 1 to 4, comprising a gate 7 formed by connecting a plurality of folding blocks 13 in a longitudinal arrangement; the gate 7 is arranged at the bottom of the gate frame 8, the gate frame 8 is provided with a rotating shaft 10, two ends of the rotating shaft 10 are respectively sleeved with a first belt wheel 11 and a second belt wheel 15, the first belt wheel 11 drives the driven shaft 4, the driven shaft 4 is positioned at the bottom of the gate 7, the driven shaft 4 is sleeved with a cam 5, a roller follower 3 is arranged above the cam 5, and the roller follower 3 can shake up and down by the rotation of the cam 5; the second belt wheel 15 is connected to drive a generator 17. Generally, the first pulley 11 is connected to a driven pulley via a belt 16, and the driven shaft 4 is connected to the center of the driven pulley.
Therefore, in practical use, based on the structural arrangement of the gate 7, the resistance applied to the gate during operation can be reduced.
The front side and the rear side of the gate frame 8 are provided with gate frames 1, the gate 7 is clamped in the gate frames 1, and the bottom of the gate 7 is fixed on the gate frames 1.
The gate frame 1 is internally provided with symmetrical ball screws 14, a plurality of sliding blocks 12 are sleeved outside the ball screws 14, and the end part of the gate 7 is connected with the sliding blocks 12. Both ends of a hinge block 13 constituting the shutter 7 are connected to respective sliders 12.
Therefore, silt and quicksand can be deposited at the bottom of the gate frame by utilizing the structure that the gate is opened from top to bottom.
The back of the gate 7 is provided with an inclined filter screen 2. Thereby, the sludge and the quicksand can be filtered by the filter screen 2.
Further, a plurality of stoppers 6 are fixed to the roller follower 3.
The stop blocks 6 are positioned between two adjacent filter screens 2, and the distance between two adjacent stop blocks 6 is equal to the distance between the adjacent filter screens 2.
The surface of the cam 5 is provided with a limiting groove, and the bottom of the roller follower 3 is positioned in the limiting groove.
The second belt wheel 15 is connected with a roller 18 through a belt 16, and the roller 18 drives a generator 17 through coupling connection.
The top of the gate frame 1 is provided with a horizontal clamping groove 19, and a pneumatic clamping block 20 is arranged in the clamping groove 19.
A plurality of blades 9 are uniformly distributed outside the rotating shaft 10.
Therefore, the discharged water can be ensured to be clean and clean, the damage of silt and silt to the gate is avoided, and the service life of the gate is prolonged.
Claims (10)
1. A folding gate device for blocking sand and preventing siltation, comprising a gate (7) formed by connecting a plurality of folding blocks (13) in a longitudinal arrangement, characterized in that: the gate (7) is arranged at the bottom of the gate frame (8), a rotating shaft (10) is arranged on the gate frame (8), a first belt wheel (11) and a second belt wheel (15) are respectively sleeved at two ends of the rotating shaft (10), the first belt wheel (11) drives the driven shaft (4), the driven shaft (4) is located at the bottom of the gate (7), a cam (5) is sleeved on the driven shaft (4), a roller driven member (3) is arranged above the cam (5), and the roller driven member (3) can shake up and down due to the rotation of the cam (5); the second belt wheel (15) is connected with and drives a generator (17).
2. A folding gate apparatus for blocking sand and preventing siltation according to claim 1, wherein: the front side and the rear side of the gate frame (8) are provided with gate frames (1), the gate (7) is clamped in the gate frames (1) and the bottom of the gate (7) is fixed on the gate frames (1).
3. A folding gate apparatus for blocking sand and preventing siltation according to claim 2, wherein: the gate is characterized in that symmetrical ball screws (14) are arranged in the gate frame (1), a plurality of sliding blocks (12) are sleeved outside the ball screws (14), and the end part of the gate (7) is connected to the sliding blocks (12).
4. A folding gate apparatus for blocking sand and preventing siltation according to claim 1, wherein: the back of the gate (7) is provided with an inclined filter screen (2).
5. A folding gate apparatus for blocking sand and preventing siltation according to claim 1, wherein: a plurality of stop blocks (6) are fixed on the roller driven piece (3).
6. A folding gate device for blocking sand and silt according to claim 5, wherein: the stop blocks (6) are positioned between the two adjacent filter screens (2), and the distance between the two upper and lower adjacent stop blocks (6) is equal to the distance between the adjacent filter screens (2).
7. A folding gate apparatus for blocking sand and preventing siltation according to claim 1, wherein: the surface of the cam (5) is provided with a limiting groove, and the bottom of the roller follower (3) is positioned in the limiting groove.
8. A folding gate apparatus for blocking sand and preventing siltation according to claim 1, wherein: the second belt wheel (15) is connected with a roller (18) through a belt (16), and the roller (18) is connected with a driving generator (17) through a coupler.
9. A folding gate apparatus for blocking sand and preventing siltation according to claim 2, wherein: the top of the gate frame (1) is provided with a horizontal clamping groove (19), and a pneumatic clamping block (20) is arranged in the clamping groove (19).
10. A folding gate apparatus for blocking sand and preventing siltation according to claim 1, wherein: a plurality of blades (9) are uniformly distributed outside the rotating shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392345.0U CN210827360U (en) | 2019-08-26 | 2019-08-26 | Folding gate device capable of being used for blocking sand and preventing silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921392345.0U CN210827360U (en) | 2019-08-26 | 2019-08-26 | Folding gate device capable of being used for blocking sand and preventing silt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827360U true CN210827360U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921392345.0U Active CN210827360U (en) | 2019-08-26 | 2019-08-26 | Folding gate device capable of being used for blocking sand and preventing silt |
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| CN (1) | CN210827360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733777A (en) * | 2020-07-07 | 2020-10-02 | 厉权 | Sand prevention wall structure with vibration cleaning function based on ecological river protection |
-
2019
- 2019-08-26 CN CN201921392345.0U patent/CN210827360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733777A (en) * | 2020-07-07 | 2020-10-02 | 厉权 | Sand prevention wall structure with vibration cleaning function based on ecological river protection |
| CN111733777B (en) * | 2020-07-07 | 2021-03-09 | 温州益蓉机械有限公司 | Sand prevention wall structure with vibration cleaning function based on ecological river protection |
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