CN217438847U - Hydraulic engineering sealing nature steel gate that shocks resistance - Google Patents
Hydraulic engineering sealing nature steel gate that shocks resistance Download PDFInfo
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- CN217438847U CN217438847U CN202220172105.5U CN202220172105U CN217438847U CN 217438847 U CN217438847 U CN 217438847U CN 202220172105 U CN202220172105 U CN 202220172105U CN 217438847 U CN217438847 U CN 217438847U
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Abstract
The utility model discloses a hydraulic engineering sealing nature steel gate that shocks resistance, including the gate frame, the upper portion of gate frame is provided with the screw rod headstock gear, the screw rod lower extreme of screw rod headstock gear with set up in the inside main gate fixed connection of gate frame, the fixed transmission case that is provided with in the middle of the back of the body water side of main gate, the inside of transmission case is close to the fixed baffle that is provided with in position of main gate, the baffle is kept away from one side of main gate is provided with driving motor, driving motor's drive shaft runs through baffle and tip are provided with drive gear, the transmission case is in drive gear's upper and lower both ends be provided with respectively one with the driving rack of drive gear looks adaptation. The utility model discloses it has certain clearance to reserve between main gate and the gate frame, can guarantee that the operation of main gate is unobstructed to two vice gate back of the body motions can carry out the shutoff to the clearance between main gate both sides end and the gate frame respectively, thereby guarantee the sealing performance of two gates.
Description
Technical Field
The utility model relates to a water sluicegate technical field especially relates to a hydraulic engineering leakproofness steel gate that shocks resistance.
Background
A plurality of channels can be built in the water conservancy construction process, and the channels can realize reasonable distribution of water levels at different positions in different seasons. All can install the water sluicegate on most channels, water sluicegate is mainly by fixed mounting in the gate frame on the channel cross-section at present stage, thereby gate frame upper portion installation headstock gear control installs the elevating movement of the gate in the gate frame, realizes the on-off control to channel rivers. Because water sluicegate is after long-term the use, both sides of gate and the gate frame inboard all can be attached to one deck dirt and corrosion thing to there is the gate to slide the obstructed condition in the gate frame, generally can reserve certain clearance between the inboard of gate both sides end and gate frame in water sluicegate design process at present stage, it is smooth and easy to guarantee that the gate can go up and down on the gate frame. However, when a gap is reserved between the gate and the gate frame, the problem of poor gate sealing performance exists, and the situation of water leakage exists, so that the steel gate with the shock resistance sealing performance for the hydraulic engineering is developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydraulic engineering leakproofness steel gate that shocks resistance solves the technical problem who mentions in the above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a hydraulic engineering shock resistance leakproofness steel gate, including the gate frame, the upper portion of gate frame is provided with the screw rod headstock gear, the screw rod lower extreme of screw rod headstock gear with set up in the main gate fixed connection of inside of gate frame, reserve between the inside wall of both sides and gate frame of main gate and have certain clearance; a transmission case is fixedly arranged in the middle of the backwater side of the main gate, a partition board is fixedly arranged in the transmission case at the position close to the main gate, a driving motor is arranged on one side of the partition plate, which is far away from the main gate, a driving shaft of the driving motor penetrates through the partition plate, a transmission gear is arranged at the end part of the driving shaft, the upper end and the lower end of the transmission gear of the transmission case are respectively provided with a transmission rack which is matched with the transmission gear, the two transmission racks are respectively and fixedly connected with one end of two connecting rods, the side plate of the transmission case is provided with a sliding hole at the position opposite to the two connecting rods respectively, the two connecting rods are in sliding fit with the corresponding sliding holes respectively, and one ends of the two connecting rods, which are positioned outside the transmission case, are fixedly connected with two auxiliary gates which are arranged on the back water side of the main gate in a sliding manner respectively.
Furthermore, two sliding chutes are symmetrically formed in the back water side of the main gate, and two sliding blocks matched with the two sliding chutes respectively are fixedly arranged on one side, close to the main gate, of the two auxiliary gates.
Furthermore, two matching frames with U-shaped cross sections are symmetrically arranged on the gate frame, and a matching groove matched with the thickness of the auxiliary gate is formed between the two matching frames and the gate frame.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses at the elevating movement of during operation through screw hoist control main gate, because it has certain clearance to reserve between main gate and the gate frame, can guarantee that main gate moves unobstructed. After the main gate is in place, the driving motor is started to enable the transmission gear to rotate, and the two transmission racks are respectively meshed with the upper end and the lower end of the transmission gear, so that the two transmission gears and the two connecting rods perform linear motion in opposite directions until the two auxiliary gates move oppositely, gaps between the two side ends of the main gate and the gate frame are respectively plugged, and the sealing performance of the two gates is guaranteed.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a mating view of the drive gear and two drive racks;
description of reference numerals: 1. a gate frame; 2. a screw hoist; 3. a main gate; 4. a transmission case; 5. a partition plate; 6. a drive motor; 7 driving gear; 8. a drive rack; 9. a connecting rod; 10. a slide hole; 11. an auxiliary gate; 12. a chute; 13. a slider; 14. a matching frame; 15. and (4) matching the groove.
Detailed Description
As shown in fig. 1-3, the steel gate with the impact-resistant sealing performance for the hydraulic engineering comprises a gate frame 1, wherein a screw hoist 2 is installed on the upper portion of the gate frame 1, the lower end of a screw of the screw hoist 2 is fixedly connected with a main gate 3 installed inside the gate frame 2, and a certain gap is reserved between the two sides of the main gate 3 and the inner side wall of the gate frame 2.
Fixedly mounted has a transmission case 4 in the middle of the lee side of main gate 3, the inside of transmission case 4 is close to the position of main gate 3 is fixed and is provided with a baffle 5, baffle 5 is kept away from one side of main gate 3 is installed driving motor 6, driving motor 6's drive shaft runs through baffle 5 and drive gear 7 are installed to the tip. The transmission case 4 is provided with a transmission rack 8 matched with the transmission gear 7 at the upper end and the lower end of the transmission gear 7 respectively, and the two transmission racks 8 are arranged symmetrically along the axis center of the transmission gear 7.
Two the transmission rack 8 respectively with the one end fixed connection of two connecting rods 9, the curb plate of transmission case 4 is just right two a slide opening 10 has been seted up respectively to the position of connecting rod 9, two connecting rod 9 respectively with correspond slide opening 10 sliding fit, two connecting rod 9 is located the outside one end of transmission case 4 respectively with two slide set up in the vice gate 11 fixed connection of main gate 3 backwater side.
In this embodiment, two sliding chutes 12 are symmetrically formed in the backwater side of the main gate 3, and two sliding blocks 13 respectively matched with the two sliding chutes 12 are fixedly mounted on one side of the two sub-gates 11 close to the main gate 3.
In addition, two matching frames 14 with U-shaped sections are symmetrically and fixedly arranged on the gate frame 1, and a matching groove 15 matched with the thickness of the auxiliary gate 11 is formed between the two matching frames 14 and the gate frame 1.
The utility model discloses at the elevating movement of during operation through screw hoist control main gate, because it has certain clearance to reserve between main gate and the gate frame, can guarantee that main gate moves unobstructed. After the main gate is in place, the driving motor is started to enable the transmission gear to rotate, and the two transmission racks are respectively meshed with the upper end and the lower end of the transmission gear, so that the two transmission gears and the two connecting rods perform linear motion in opposite directions until the two auxiliary gates move oppositely, gaps between the two side ends of the main gate and the gate frame are respectively plugged, and the sealing performance of the two gates is guaranteed.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (3)
1. The utility model provides a hydraulic engineering leakproofness steel gate that shocks resistance which characterized in that: the gate comprises a gate frame, wherein a screw hoist is arranged at the upper part of the gate frame, the lower end of a screw of the screw hoist is fixedly connected with a main gate arranged in the gate frame, and a certain gap is reserved between the two sides of the main gate and the inner side wall of the gate frame; a transmission case is fixedly arranged in the middle of the backwater side of the main gate, a partition board is fixedly arranged in the transmission case at the position close to the main gate, a driving motor is arranged on one side of the partition plate, which is far away from the main gate, a driving shaft of the driving motor penetrates through the partition plate, a transmission gear is arranged at the end part of the driving shaft, the upper end and the lower end of the transmission gear of the transmission case are respectively provided with a transmission rack which is matched with the transmission gear, the two transmission racks are respectively and fixedly connected with one end of two connecting rods, the side plate of the transmission case is provided with a sliding hole at the position opposite to the two connecting rods respectively, the two connecting rods are in sliding fit with the corresponding sliding holes respectively, and one ends of the two connecting rods, which are positioned outside the transmission case, are fixedly connected with two auxiliary gates which are arranged on the back water side of the main gate in a sliding manner respectively.
2. The steel gate of hydraulic engineering with impact resistance and sealing property of claim 1, wherein: two sliding grooves are symmetrically formed in the back water side of the main gate, and two sliding blocks matched with the two sliding grooves are fixedly arranged on one side, close to the main gate, of the two auxiliary gates.
3. The steel gate of hydraulic engineering with impact-resistant sealing property of claim 2, characterized in that: two matching frames with U-shaped sections are symmetrically arranged on the gate frame, and a matching groove matched with the thickness of the auxiliary gate is formed between the two matching frames and the gate frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220172105.5U CN217438847U (en) | 2022-01-22 | 2022-01-22 | Hydraulic engineering sealing nature steel gate that shocks resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220172105.5U CN217438847U (en) | 2022-01-22 | 2022-01-22 | Hydraulic engineering sealing nature steel gate that shocks resistance |
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| Publication Number | Publication Date |
|---|---|
| CN217438847U true CN217438847U (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220172105.5U Active CN217438847U (en) | 2022-01-22 | 2022-01-22 | Hydraulic engineering sealing nature steel gate that shocks resistance |
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| CN (1) | CN217438847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115652869A (en) * | 2022-10-31 | 2023-01-31 | 中国农业科学院农田灌溉研究所 | Triangular weir gate system |
-
2022
- 2022-01-22 CN CN202220172105.5U patent/CN217438847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115652869A (en) * | 2022-10-31 | 2023-01-31 | 中国农业科学院农田灌溉研究所 | Triangular weir gate system |
| CN115652869B (en) * | 2022-10-31 | 2023-12-19 | 中国农业科学院农田灌溉研究所 | Triangular weir gate system |
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