CN214328780U - Quick opening and closing device for check gate - Google Patents
Quick opening and closing device for check gate Download PDFInfo
- Publication number
- CN214328780U CN214328780U CN202120305723.8U CN202120305723U CN214328780U CN 214328780 U CN214328780 U CN 214328780U CN 202120305723 U CN202120305723 U CN 202120305723U CN 214328780 U CN214328780 U CN 214328780U
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- CN
- China
- Prior art keywords
- flashboard
- gear
- water
- block
- wall
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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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 230000000903 blocking effect Effects 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000003075 superhydrophobic effect Effects 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 6
- 230000001771 impaired effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
The utility model discloses a quick headstock gear of check brake, its technical scheme is: the surface sliding connection of main part base block inner wall has the flashboard that blocks water, the surperficial sliding connection of flashboard inner wall blocks water in the flashboard. This quick headstock gear of festival floodgate, under the impact of water, the screw rotates, thereby it rotates to drive the gear train, it is rotatory to drive the ratchet through the gear train, thereby make the second gear drive first gear rotatory, first gear drives drive screw and rotates, flashboard descends in avoiding hindering water through the ratchet, thereby make the festival floodgate closed, when the festival floodgate needs to be closed, make the hydraulic stem upwards stretch out and draw back through the hydraulic pump, thereby make the ratchet break away from the second gear, the weight of flashboard self makes drive screw reverse because of blocking water, and make the sliding block carry out quick decline in the sliding tray, and drive the interior flashboard that blocks water and carry out quick decline, thereby carry out quick closing to the festival floodgate.
Description
Technical Field
The utility model belongs to the technical field of the check floodgate, in particular to quick headstock gear of check floodgate.
Background
In the water conservancy project, a check gate is built in a river channel or a channel and used for adjusting the upstream water level and controlling the flow of discharged water, a river blocking check gate hub on a natural river channel often comprises a water inlet gate, a ship lock, a sand flushing gate, a hydropower station and a water pumping station building, the check gate on the channel is opened and closed by using a gate to adjust the upstream water level and the discharged flow, the requirement of the maintenance of a channel behind the gate for water diversion or water flow cutoff of a next-stage channel is met, the check gate is usually built slightly downstream of the water diversion gate and the water discharging gate, the water level is raised to facilitate water diversion and water discharge, or is built slightly upstream of a aqueduct or an inverted siphon pipe to facilitate the control of water flow and accident maintenance; and the device is combined with bridges, water drops, steep slopes and the like as much as possible so as to save the manufacturing cost.
At present, when opening and close, the time of needs is longer for most current check brakes, and can't be quick open and close, if when taking place the flood, when the unable quick opening of check brakes, can lead to the check brake main part impaired.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a quick headstock gear of check brake has solved most check brakes on the market when opening and close, and the time of needs is longer, and unable quick opening and closing, if when taking place flood, the unable quick opening of check brake can lead to the impaired problem of check brake main part.
In order to achieve the above object, the utility model provides a following technical scheme: a quick opening and closing device for a check gate comprises a main body base block, wherein a water blocking flashboard is connected to the surface of the inner wall of the main body base block in a sliding mode, a water blocking inner flashboard is connected to the surface of the inner wall of the water blocking flashboard in a sliding mode, a screw protective shell is installed on one side of the main body base block, a sliding groove is formed in the surface of the inner wall of the screw protective shell, a first gear is arranged at the bottom of the inner wall of the screw protective shell, a transmission screw is connected to the surface of the top of the first gear, a sliding block is connected to the surface of the transmission screw, the sliding groove is connected with the sliding block through the sliding block, a second gear is connected to one side of the first gear in a meshing mode, a gear box is installed on the surface of the screw protective shell, a ratchet wheel is connected to the bottom of the inner wall of the gear box, a hydraulic pump is arranged below the bottom of the ratchet wheel, an output end of the hydraulic pump is connected with a hydraulic rod, one side of the ratchet wheel is connected with a gear set in a meshing mode, the surface of gear train is connected with the screw, the surface of sliding block is connected with the connecting rod, the surface of connecting rod one end is connected with the connecting block, the curb plate is all installed to the both sides of connecting block, the surface mounting of main part base block bottom has the bottom fixed column, the surface of main part base block is provided with the scale.
Preferably, the surface of the water blocking shutter is provided with three water leakage notches, two of the water leakage notches are circular, and the other water leakage notch is in the shape of a notch.
Preferably, the surface of the flashboard that blocks water, curb plate and the interior flashboard that blocks water one side all seted up and hold the notch, the surface joint of holding the notch inner wall has fixed fixture block.
Preferably, the surface of the top of the transmission screw is connected with a hexagonal block through a rotating shaft, and a handle is mounted on the surface of the top of the hexagonal block.
Preferably, the inside of flashboard in the flashboard and the water of blocking all is provided with the steel sheet, the surface mounting of steel sheet one side has the counterweight layer, the surface mounting of counterweight layer one side has canvas, the surface mounting of canvas one side has the concrete layer, the surface mounting of concrete layer one side has the waterproof board, the surface mounting of waterproof board one side has super hydrophobic coating layer.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses under the impact of water, the screw rotates, thereby it rotates to drive the gear train, it rotates to drive the ratchet through the gear train, thereby make the second gear drive first gear rotate, first gear drives drive screw and rotates, the flashboard descends in avoiding hindering water through the ratchet, thereby make the throttle floodgate closed, when the throttle floodgate needs to be closed, thereby make the hydraulic stem upwards stretch out and draw back through the hydraulic pump and make the ratchet break away from the second gear, make drive screw reverse because of the weight of the interior flashboard self that blocks water, and make the sliding block carry out quick decline in the sliding tray, and drive the interior flashboard that blocks water and carry out quick decline, thereby carry out quick closing to the throttle floodgate, avoid appearing the impaired problem of throttle floodgate main part.
Drawings
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is a three-dimensional cross-sectional structure of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1, a main body base block; 2, a gear box; 3, a propeller; 4, dividing a ruler; 5, screw rod protective shell; 6, connecting blocks; 7, hexagonal blocks; 8, a handle; 9 connecting rods; 10 water blocking internal gate plates; 11 side plates; 12, fixing a fixture block; 13 water-blocking gate plate; 14 water leakage notch; 15 bottom fixing columns; 16 super-hydrophobic coating layer; 17 a waterproof sheet; 18 a concrete layer; 19 steel plate; 20 holding the notch; 21 a weight layer; 22 a waterproof canvas; 23 driving the screw; 24 sliding blocks; 25 a sliding groove; 26 a first gear; 27 a second gear; 28 ratchet wheel; 29 gear sets; 30 hydraulic pumps; 31 hydraulic ram.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Specifically, the surface of the water blocking shutter 13 is provided with three water leakage notches 14, the number of the water leakage notches 14 is three, two water leakage notches are circular, the other water leakage notch is in a notch shape, and the impact force of water is concentrated together through the circular water leakage notch 14 at the bottom end, so that the propeller 3 can rotate quickly.
Specifically, the surface of the water blocking flashboard 13, the side plate 11 and one side of the water blocking inner flashboard 10 is provided with a clamping notch 20, the surface of the inner wall of the clamping notch 20 is clamped with a fixed clamping block 12, if water flowing upwards is required to be discharged quickly, the water blocking flashboard 13 can be penetrated through the side plate 11 through the fixed clamping block 12 and penetrates through the water blocking flashboard 10, and when the check valve is required to be opened, the water blocking flashboard 13 can be driven to move upwards on the surface of the inner wall of the main body base block 1.
Specifically, the surface at the top of drive screw 23 is connected with hexagonal piece 7 through the pivot, the surface mounting at hexagonal piece 7 top has handle 8, when the check valve need be opened, can use the instrument to twist hexagonal piece 7 or make the pivot drive screw 23 rotate through twisting handle 8 to make drive screw 23 drive sliding block 24 in sliding tray 25, upward movement drives connecting block 6 through connecting rod 9 and makes flashboard 10 rebound in hindering water, makes the water of upper stream, through leaking notch 14 downwards.
Specifically, the inside of flashboard 10 all is provided with steel sheet 19 in the flashboard 13 and the water that blocks water, the surface mounting of steel sheet 19 one side has counterweight layer 21, the surface mounting of counterweight layer 21 one side has canvas 22, the surface mounting of canvas 22 one side has concrete layer 18, the surface mounting of concrete layer 18 one side has waterproof board 17, the surface mounting of waterproof board 17 one side has super hydrophobic coating 16, make through super hydrophobic coating 16 and block water in flashboard 10 and the flashboard 13 surface that blocks water difficult by the dirty absorption of aquatic, inside intaking is avoided to canvas 22 and waterproof board 17, influence check gate life.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the check gate needs to be opened, the hexagonal block 7 can be twisted by using a tool or the rotating shaft can be driven to drive the transmission screw 23 to rotate by twisting the handle 8, so that the transmission screw 23 drives the sliding block 24 in the sliding groove 25 to move upwards, the connecting block 6 is driven by the connecting rod 9 to move the water-blocking inner gate plate 10 upwards, the water flowing upwards is driven to downwards flow through the water leakage notch 14, under the impact action of the water, the screw 3 rotates to drive the gear set 29 to rotate, the ratchet 28 is driven by the gear set 29 to rotate, so that the second gear 27 drives the first gear 26 to rotate, the first gear 26 drives the transmission screw 23 to rotate, the water-blocking inner gate plate 10 is prevented from descending by the ratchet 28, so that the check gate is closed, if the check gate needs to be closed, the hydraulic rod 31 is driven to upwards extend and retract by the hydraulic pump 30, thereby make ratchet 28 break away from second gear 27, make drive screw 23 reverse because of the weight of flashboard 10 self in the water-blocking, and make sliding block 24 carry out quick decline in sliding tray 25, and drive flashboard 10 in the water-blocking and carry out quick decline, thereby carry out quick closing to the throttle floodgate, make hydraulic stem 31 stretch out and draw back downwards through hydraulic pump 30, make ratchet 28 mesh with second gear 27 again, when the water that needs to flow carries out quick emission, can pass flashboard 13 in passing the water-blocking through curb plate 11 through fixed fixture block 12, when the throttle floodgate needs to be opened, can drive flashboard 13 that blocks water on the surface rebound of main part base block 1 inner wall, all consumer all supplies power through external power supply in this device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a quick headstock gear of check brake, includes main part base block (1), its characterized in that: the surface of the inner wall of the main body base block (1) is connected with a water blocking flashboard (13) in a sliding manner, the surface of the inner wall of the water blocking flashboard (13) is connected with a water blocking inner flashboard (10) in a sliding manner, one side of the main body base block (1) is provided with a screw protective shell (5), the surface of the inner wall of the screw protective shell (5) is provided with a sliding groove (25), the bottom of the inner wall of the screw protective shell (5) is provided with a first gear (26), the surface of the top of the first gear (26) is connected with a transmission screw (23), the surface of the transmission screw (23) is connected with a sliding block (24), the sliding groove (25) is connected with the sliding block (24) through the sliding block, one side of the first gear (26) is connected with a second gear (27) in a meshing manner, the surface of the screw protective shell (5) is provided with a gear box (2), and the bottom of the inner wall of the gear box (2) is connected with a ratchet wheel (28), the hydraulic pump (30) is arranged below the bottom of the ratchet wheel (28), the output end of the hydraulic pump (30) is connected with a hydraulic rod (31), one side of the ratchet wheel (28) is meshed with a gear set (29), the surface of the gear set (29) is connected with a propeller (3), the surface of the sliding block (24) is connected with a connecting rod (9), the surface of one end of the connecting rod (9) is connected with a connecting block (6), side plates (11) are installed on two sides of the connecting block (6), a bottom fixing column (15) is installed on the surface of the bottom of the main body base block (1), and a scale (4) is arranged on the surface of the main body base block (1).
2. The check gate quick opening and closing device according to claim 1, characterized in that: the surface of the water blocking flashboard (13) is provided with three water leakage notches (14), two water leakage notches (14) are circular, and the other water leakage notch is in the shape of a notch.
3. The check gate quick opening and closing device according to claim 1, characterized in that: the surface of one side of the water blocking flashboard (13), the side board (11) and the water blocking inner flashboard (10) is provided with a clamping notch (20), and the surface of the inner wall of the clamping notch (20) is clamped with a fixed clamping block (12).
4. The check gate quick opening and closing device according to claim 1, characterized in that: the surface at the top of the transmission screw rod (23) is connected with a hexagonal block (7) through a rotating shaft, and a handle (8) is arranged on the surface at the top of the hexagonal block (7).
5. The check gate quick opening and closing device according to claim 1, characterized in that: the inside of flashboard (13) and interior flashboard (10) that blocks water all is provided with steel sheet (19), the surface mounting of steel sheet (19) one side has counterweight layer (21), the surface mounting of counterweight layer (21) one side has canvas (22), the surface mounting of canvas (22) one side has concrete layer (18), the surface mounting of concrete layer (18) one side has waterproof board (17), the surface mounting of waterproof board (17) one side has super hydrophobic coating layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120305723.8U CN214328780U (en) | 2021-02-03 | 2021-02-03 | Quick opening and closing device for check gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120305723.8U CN214328780U (en) | 2021-02-03 | 2021-02-03 | Quick opening and closing device for check gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214328780U true CN214328780U (en) | 2021-10-01 |
Family
ID=77908101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120305723.8U Expired - Fee Related CN214328780U (en) | 2021-02-03 | 2021-02-03 | Quick opening and closing device for check gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214328780U (en) |
-
2021
- 2021-02-03 CN CN202120305723.8U patent/CN214328780U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |