CN210395254U - Gate for water conservancy channel - Google Patents
Gate for water conservancy channel Download PDFInfo
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- CN210395254U CN210395254U CN201921020823.5U CN201921020823U CN210395254U CN 210395254 U CN210395254 U CN 210395254U CN 201921020823 U CN201921020823 U CN 201921020823U CN 210395254 U CN210395254 U CN 210395254U
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- door frame
- rotating shaft
- horizontal rod
- chain
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Abstract
The utility model relates to a gate for water conservancy channel, which relates to the technical field of gate, comprising a gate frame and a gate arranged in the gate frame, wherein the gate frame comprises two vertical rods which are parallel to each other and two horizontal rods which are parallel to each other, a rotating shaft is fixedly arranged near one end of the gate, the lower end of the rotating shaft is rotationally connected with the gate frame, and the upper end of the rotating shaft extends out of the gate frame; the horizontal rod on the upper portion of the door frame is fixedly provided with a chain block, the horizontal rod is provided with a through hole, and a lifting chain of the chain block penetrates through the through hole to be fixedly connected with the gate. Through setting up the gate into rotating the switching, avoided overcoming gate gravity and opened or close the gate, the utility model has the advantages of the switching is convenient, quick, laborsaving.
Description
Technical Field
The utility model belongs to the technical field of the technique of gate and specifically relates to a gate for water conservancy channel is related to.
Background
The gate is used for a control facility for closing and opening the drainage passage. 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 gate is divided into an integral type and an assembled type according to different combination of gate plate structures. The small-sized gate is generally made into an integral type, but the gate of a construction installation point with poor mechanical transportation conditions can also be made into an assembled type so as to be convenient for manual transportation, and the gate with more than medium-sized specifications can be made into an assembled type generally. However, when the traditional gate is manually opened or closed, great labor and time are wasted, and the efficiency is low.
Present, application number CN201620932655.7 that can supply to refer to cast iron gate for hydraulic machinery, including gate, gate frame and lead screw, the centre of gate frame is equipped with the gate, and the centre both sides of gate frame are equipped with the recess, the both sides of gate are located the recess, the gate is outer arc hollow structure, and the cavity intracavity equidistance of gate is equipped with the reinforcing plate, the top surface of gate is equipped with the spring, the one end that the gate was kept away from to the spring is connected in the top surface of gate frame, the top surface center of gate is equipped with the connecting block, the one end that the gate was kept away from to the connecting block is equipped with the pivot, the one end that the connecting block was kept away from in the pivot is equipped with the lead screw, the lead screw runs through the top surface of gate frame, and the side equidistance. Through the design of spring, be favorable to the manual work to open or raise the efficiency when closing the gate, through the design of fixed orifices and screw rod, be favorable to reciprocating of fixed gate.
The above prior art solutions have the following drawbacks: although the spring force of the spring assists in lifting the gate, the gate is generally a reinforced concrete door or a steel door, so that the weight is heavy and the assisting effect is not obvious. When the gate is opened or closed, the gate can be opened or closed only by overcoming the gravity of the gate, which is labor-consuming and low in efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gate for water conservancy channel has switching convenience, quick, laborsaving advantage.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a gate for a water conservancy channel comprises a gate frame and a gate arranged in the gate frame, wherein the gate frame comprises two vertical rods which are parallel to each other and two horizontal rods which are parallel to each other; the horizontal rod on the upper portion of the door frame is fixedly provided with a chain block, the horizontal rod is provided with a through hole, and a lifting chain of the chain block penetrates through the through hole to be fixedly connected with the gate.
By adopting the technical scheme, when the gate is opened, the rotating shaft is rotated, the lifting chain is unscrewed through the chain pull of the chain block, the gate is rotated to the drainage side to be opened, and in the opening process, kinetic energy generated by flowing water is converted into power for pushing the gate to be opened, so that the gate is more conveniently opened; when closing the gate, rotate the pivot, through the taut jack-up chain of hand power chain simultaneously, the rotation of supplementary gate reduces the drive gate and closes required power, and is quick, laborsaving, the utility model has the advantages of the switching is convenient, quick, laborsaving.
The utility model discloses further set up to: one end of the rotating shaft, which extends out of the vertical rod, is fixedly provided with a driven gear, a driving motor is fixedly arranged on the horizontal rod on the upper portion of the door frame, the driving motor is in transmission connection with a bevel gear, and the bevel gear is meshed with the driven gear.
Through adopting above-mentioned technical scheme, take place to rotate through driving motor drive pivot to drive the gate and open, it is more convenient, laborsaving, efficient.
The utility model discloses further set up to: the side wall of the horizontal rod on the drainage side is provided with an avoiding groove for the hand chain block hoisting chain to pass through, and the avoiding groove is communicated with the through hole.
Through adopting above-mentioned technical scheme, when closing the gate, when the gate will close completely, the jack-up chain can pass the perforation through dodging the groove to do not influence the gate and close.
The utility model discloses further set up to: the gate is prefabricated and formed by reinforced concrete.
By adopting the technical scheme, the anti-rust paint has strong durability, rust resistance, strong anti-deformation capability and low manufacturing cost.
The utility model discloses further set up to: one end of the through hole, which is far away from the rotating shaft, is arranged on the horizontal rod.
Through adopting above-mentioned technical scheme, lie in the both ends of gate respectively with the pivot, the gate of being convenient for is steady opens and closes.
The utility model discloses further set up to: and a rubber gasket is fixedly arranged at one end of the gate, which is far away from the rotating shaft.
Through adopting above-mentioned technical scheme, when the gate was closed, the rubber gasket exists between gate and the vertical pole, increases the gate, the leakproofness.
The utility model discloses further set up to: and a holding groove for holding a manual chain of a chain block is fixedly arranged on the side wall of the horizontal rod on the upper part of the door frame.
Through adopting above-mentioned technical scheme, manual chain can place in the holding tank, needn't the staff to hold, and is more laborsaving, convenient.
The utility model discloses further set up to: the horizontal rod on the upper portion of the door frame and the gate are coaxially provided with fixing holes, and bolts are inserted into the fixing holes to fix the gate on the door frame.
Through adopting above-mentioned technical scheme, after the gate is closed, it is fixed with the gate through the bolt, prevents that chain block from taking place to damage, and is more stable.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the gate is opened, the rotating shaft is rotated, the lifting chain is unscrewed through the chain pulling chain of the chain block, the gate is rotated to the drainage side to be opened, and in the opening process, kinetic energy generated by flowing water is converted into power for pushing the gate to be opened, so that the gate is more conveniently opened; when the gate is closed, the rotating shaft is rotated, and the lifting chain is tensioned through the hand-pulling chain to assist the rotation of the gate, so that the force required for driving the gate to close is reduced, and the gate is quick and labor-saving;
2. the rotating shaft is driven to rotate by the driving motor, so that the gate is driven to be opened, and the gate is more convenient, labor-saving and high in efficiency;
3. dodge the groove through the setting, when closing the gate, when the gate will close completely, the jack-up chain can pass the perforation through dodging the groove to do not influence the gate and close.
4. Through setting up the bolt, after the gate is closed, it is fixed with the gate through the bolt, prevent that chain block from taking place to damage, it is more stable.
Drawings
FIG. 1 is a schematic view of the structure of the present invention for opening the gate;
fig. 2 is a schematic view of the internal structure of the gate with protruding rotation shaft according to the present invention.
In the figure, 1, a door frame; 11. a vertical rod; 12. a horizontal bar; 13. perforating; 14. an avoidance groove; 2. a gate; 3. a rotating shaft; 31. a driven gear; 4. a chain block; 5. a drive motor; 51. a bevel gear; 6. accommodating grooves; 7. and (4) a bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a gate for water conservancy channel is applicable to small-size ditch, including door frame 1 and the gate 2 of rotation setting in door frame 1, door frame 1 is the rectangle frame, and door frame 1 includes two vertical poles 11 that are parallel to each other and two horizontal poles 12 that are parallel to each other, and vertical pole 11 and horizontal pole 12 end to end connection form door frame 1. One side that gate 2 is close to door frame 1 sets firmly the pivot 3 of vertical setting, and 3 lower extremes of pivot are connected with the rotation of horizontal pole 12, and the upper end stretches out outside door frame 1. A chain block 4 is fixedly arranged on one end of a horizontal rod 12 on the upper part of the door frame 1 far away from the rotating shaft 3, a through hole 13 is arranged on the horizontal rod 12, and a hoisting chain of the chain block 4 passes through the through hole 13 and is fixedly connected with the upper end of the gate 2.
When opening gate 2, rotate pivot 3, the hand chain through chain block 4 unscrews the jack-up chain simultaneously, and gate 2 rotates to the drainage side and opens, and at the in-process of opening, the kinetic energy that the flowing water produced turns into the power that promotes gate 2 and open, makes gate 2 more conveniently open. When closing gate 2, through the taut jack-up chain of hand chain, drive gate 2 and rotate, reduce the required power of drive gate 2 closure, it is quick, laborsaving.
A driven gear 31 is fixedly connected to one end of the rotating shaft 3 extending out of the vertical rod 11, a driving motor 5 is fixedly arranged on the horizontal rod 12 at the upper part of the doorframe 1, a bevel gear 51 is connected to a driving shaft of the driving motor 5, and the bevel gear 51 is meshed with the driven gear 31. The rotating shaft 3 is driven to rotate by the driving motor 5, so that the gate 2 is driven to be opened, and the device is more convenient, labor-saving and high in efficiency.
Because gate 2 is when closing soon, the jack-up chain is located and influences closing of gate 2 between gate 2 and the horizon bar 12, so offer the groove 14 of dodging that supplies chain block 4 jack-up chain to pass through on the lateral wall of horizon bar 12, dodge groove 14 and offer in the drainage side, dodge groove 14 and perforation 13 intercommunication, when closing gate 2, when gate 2 will be closed completely, the jack-up chain can pass perforation 13 through dodging groove 14, from not influencing gate 2 and closing.
Keep away from the one end of pivot 3 at gate 2 and set firmly the rubber gasket, when gate 2 closed, the rubber gasket exists between gate 2 and vertical pole 11, increases gate 2, the leakproofness.
The holding tank 6 that is used for placing manual chain is welded and fixed on the lateral wall of the horizontal bar 12 on door frame 1 upper portion, and 6 open-tops of holding tank, manual chain can be placed in holding tank 6, needn't the staff to hold, and is more laborsaving, convenient.
The coaxial fixed orifices that has seted up on horizontal pole 12 on door frame 1 upper portion and gate 2, the fixed orifices is kept away from 3 one ends of pivot and is seted up, inserts the fixed orifices through bolt 7 and fixes gate 2 on door frame 1, after gate 2 closed, fixes gate 2 through bolt 7, prevents that chain block 4 from taking place to damage, and is more stable.
Wherein, the gate 2 is formed by pouring reinforced concrete, and has strong durability, rust resistance, strong deformation resistance and low manufacturing cost.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a gate for water conservancy channel, includes door frame (1) and sets up gate (2) inside door frame (1), door frame (1) includes two vertical poles (11) that are parallel to each other and two horizontal poles (12) that are parallel to each other, its characterized in that: a rotating shaft (3) is fixedly arranged at one end close to the gate (2), the lower end of the rotating shaft (3) is rotatably connected with the door frame (1), and the upper end of the rotating shaft extends out of the door frame (1); the door frame is characterized in that a chain block (4) is fixedly arranged on a horizontal rod (12) on the upper portion of the door frame (1), a through hole (13) is formed in the horizontal rod (12), and a hoisting chain of the chain block (4) penetrates through the through hole (13) to be fixedly connected with the gate (2).
2. The gate of claim 1, wherein the gate comprises: one end of the rotating shaft (3) extending out of the horizontal rod (12) is fixedly provided with a driven gear (31), the horizontal rod (12) on the upper portion of the door frame (1) is fixedly provided with a driving motor (5), the driving motor (5) is in transmission connection with a bevel gear (51), and the bevel gear (51) is meshed with the driven gear (31).
3. The gate of claim 1, wherein the gate comprises: the horizontal rod (12) is provided with an avoiding groove (14) for the hand chain hoist (4) to pass through on the side wall of the drainage side, and the avoiding groove (14) is communicated with the through hole (13).
4. The gate of claim 1, wherein the gate comprises: the gate (2) is formed by prefabricating reinforced concrete.
5. The gate of claim 1, wherein the gate comprises: one end of the through hole (13) far away from the rotating shaft (3) is arranged on the horizontal rod (12).
6. The gate of claim 1, wherein the gate comprises: and a rubber gasket is fixedly arranged at one end of the gate (2) far away from the rotating shaft (3).
7. The gate of claim 1, wherein the gate comprises: and an accommodating groove (6) for accommodating a manual chain of the chain block (4) is fixedly arranged on the side wall of the horizontal rod (12) at the upper part of the door frame (1).
8. The gate of claim 1, wherein the gate comprises: fixing holes are coaxially formed in the horizontal rod (12) on the upper portion of the door frame (1) and the gate (2), and a bolt (7) is inserted into the fixing holes to fix the gate (2) on the door frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020823.5U CN210395254U (en) | 2019-07-02 | 2019-07-02 | Gate for water conservancy channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921020823.5U CN210395254U (en) | 2019-07-02 | 2019-07-02 | Gate for water conservancy channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210395254U true CN210395254U (en) | 2020-04-24 |
Family
ID=70352167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921020823.5U Active CN210395254U (en) | 2019-07-02 | 2019-07-02 | Gate for water conservancy channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210395254U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227312A (en) * | 2020-10-09 | 2021-01-15 | 安徽淠源水利工程有限公司 | Culvert gate structure and construction method thereof |
| CN112482312A (en) * | 2020-11-23 | 2021-03-12 | 河海大学 | Self-opening and self-closing water level control gate |
| CN113026671A (en) * | 2021-04-13 | 2021-06-25 | 邢金海 | Channel gate hoist with water gaging and control function |
| CN114606909A (en) * | 2022-04-13 | 2022-06-10 | 合肥凯泉电机电泵有限公司 | Intelligent gear transmission type pump gate system |
-
2019
- 2019-07-02 CN CN201921020823.5U patent/CN210395254U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227312A (en) * | 2020-10-09 | 2021-01-15 | 安徽淠源水利工程有限公司 | Culvert gate structure and construction method thereof |
| CN112482312A (en) * | 2020-11-23 | 2021-03-12 | 河海大学 | Self-opening and self-closing water level control gate |
| CN113026671A (en) * | 2021-04-13 | 2021-06-25 | 邢金海 | Channel gate hoist with water gaging and control function |
| CN114606909A (en) * | 2022-04-13 | 2022-06-10 | 合肥凯泉电机电泵有限公司 | Intelligent gear transmission type pump gate system |
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