CN212248126U

CN212248126U - Over-and-under type water sluicegate for hydraulic engineering

Info

Publication number: CN212248126U
Application number: CN202020658622.4U
Authority: CN
Inventors: 谭玉兵
Original assignee: Ningxia Yifangda Construction Engineering Co ltd
Current assignee: Ningxia Yifangda Construction Engineering Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-29
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an over-and-under type water sluicegate for hydraulic engineering, including the first mount of vertical setting and the second mount that is located first mount right side, there is the flashboard along vertical direction slidable mounting between first mount and the second mount, two rotation seats that the top of flashboard was equipped with the front and back symmetry and set up, and the both sides of rotating the seat are connected fixedly through support and first mount, second mount respectively, rotate between the seat for two and install same pivot. The utility model discloses in the over-and-under type water sluicegate for hydraulic engineering who provides can realize the quick lift of flashboard, the quick opening and close of gate to avoid manual operation's trouble, labour saving and time saving, and through location tooth and positioning gear's meshing location, can carry out the locking to countershaft and rolling dish and fix, with the risk of preventing that the flashboard from appearing descending, improved the security in the use.

Description

Over-and-under type water sluicegate for hydraulic engineering

Technical Field

The utility model relates to a water conservancy technical field especially relates to an over-and-under type water sluicegate for hydraulic engineering.

Background

The water gate can be divided into the following main tasks according to the water gate: a check gate, a water inlet gate, a sand flushing gate, a flood diversion gate, a tidal barrier gate, a drainage gate and the like. According to the structural style of the lock chamber, the structure can be divided into: open, breast wall and culvert. The open type sluice gate has smooth flow of water passing through the gate when the gate is fully opened, is suitable for the sluice gate with the task requirements of flood discharge, ice discharge, wood passing or floating object discharge, and is commonly used for a check gate and a flood diversion gate. The breast wall type sluice and culvert type sluice are suitable for the condition that the water level amplitude on the sluice is larger or the water retaining level is higher than the designed water level of the sluice hole, namely the aperture of the sluice is designed according to the low water level through the designed flow.

Current water sluicegate adopts the manual work to wave the handle most and mentions it, consequently, and water sluicegate opens and close inefficiency, and shortcoming that intensity of labour is big is in emergency, can't realize opening and close fast to water sluicegate, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an elevating water gate for hydraulic engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lifting type water conservancy gate for hydraulic engineering comprises a first fixing frame and a second fixing frame, wherein the first fixing frame is vertically arranged, the second fixing frame is positioned on the right side of the first fixing frame, a gate plate is arranged between the first fixing frame and the second fixing frame in a sliding mode along the vertical direction, two rotating seats are symmetrically arranged in the front and the back of the gate plate and are arranged above the gate plate, and two sides of the rotating seat are respectively connected and fixed with the first fixing frame and the second fixing frame through a bracket, the same rotating shaft is rotatably arranged between the two rotating seats, the front end of the rotating shaft extends to the outside of the rotating seat in a rotating way and is fixedly sleeved with a driven wheel, the right side of the second fixing frame is fixedly provided with a rolling motor, the output shaft of the rolling motor is fixedly sleeved with a driving wheel, the driving wheel is in transmission connection with the driven wheel through a belt, a winding disc is fixedly sleeved on a rotating shaft between the two rotating seats, a steel wire rope is wound on the winding disc, and the bottom end of the steel wire rope is fixedly connected with the top of the flashboard through a bolting frame;

the fixed cover that is located the pivot of rolling dish rear side has connect the positioning gear, and the top of positioning gear is equipped with the fixed plate, and fixed plate fixed mounting on rotating the seat, and the bottom fixed mounting of fixed plate has flexible motor, fixedly connected with location tooth on the output of flexible motor, and location tooth and positioning gear mesh location mutually.

Preferably, the positioning teeth are arc positioning teeth, and teeth on the positioning teeth are matched with tooth grooves on the positioning gear.

Preferably, the bottom of the winding motor is fixedly provided with a motor support, and the motor support is fixedly arranged on the right side of the second fixing frame.

Preferably, the two rotating seats are respectively provided with a bearing, and the rotating shaft is respectively rotatably arranged on the two bearings.

Preferably, the bolt frame and the gate plate are fixedly installed through bolts.

Preferably, the inner sides of the first fixing frame and the second fixing frame are both fixedly provided with sealing slideways, and two sides of the flashboard are respectively and hermetically and slidably mounted on the two sealing slideways.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the rolling motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, the driven wheel drives the rotating shaft and the rolling disc on the rotating shaft to rotate, the rolling disc can drive the flashboard to ascend through the steel wire rope and the bolting frame, and then the rolling motor is closed, so that the gate can be opened; then, the output end of the telescopic motor pushes the positioning teeth to move downwards, so that the positioning teeth are meshed with the positioning gear for positioning, and the rotating shaft and the winding disc can be locked, positioned and fixed to prevent the risk of descending of the flashboard; similarly, the gate can be quickly closed through the reverse operation;

to sum up, the utility model provides an over-and-under type water sluicegate for hydraulic engineering can realize the quick opening and close of gate to the quick lift of flashboard to avoid manual operation's trouble, labour saving and time saving, and the meshing location through location tooth and positioning gear, can carry out the locking to countershaft and rolling dish and fix, with the risk of preventing that the flashboard from descending has appeared, improved the security in the use.

Drawings

Fig. 1 is a schematic structural view of a lifting type water conservancy gate for water conservancy projects, which is provided by the utility model;

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic diagram of a partial detail of fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the positioning mechanism of the present invention.

In the figure: the device comprises a first fixing frame 1, a second fixing frame 2, a gate plate 3, a rotating seat 4, a support 5, a winding motor 6, a driving wheel 7, a belt 8, a driven wheel 9, a rotating shaft 10, a winding disc 11, a steel wire rope 12, a bolting frame 13, a sealing slideway 14, a fixing plate 15, a telescopic motor 16, a positioning tooth 17, a positioning gear 18 and a motor support 19.

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.

Referring to fig. 1-4, a lifting type water gate for hydraulic engineering comprises a first fixing frame 1 and a second fixing frame 2, wherein the first fixing frame 1 and the second fixing frame 2 are vertically arranged, a gate plate 3 is installed between the first fixing frame 1 and the second fixing frame 2 in a sliding manner along a vertical direction, two rotating seats 4 are symmetrically arranged in a front-back manner above the gate plate 3, two sides of each rotating seat 4 are respectively connected and fixed with the first fixing frame 1 and the second fixing frame 2 through a bracket 5, a same rotating shaft 10 is installed between the two rotating seats 4 in a rotating manner, the front end of the rotating shaft 10 extends to the outer part of the rotating seat 4 and is fixedly sleeved with a driven wheel 9, a winding motor 6 is fixedly installed on the right side of the second fixing frame 2, a driving wheel 7 is fixedly sleeved on an output shaft of the winding motor 6, the driving wheel 7 is in a transmission connection with the driven wheel 9 through a belt 8, a winding disc 11, a steel wire rope 12 is wound on the winding disc 11, and the bottom end of the steel wire rope 12 is fixedly connected with the top of the gate plate 3 through a bolting frame 13;

a positioning gear 18 is fixedly sleeved on the rotating shaft 10 positioned at the rear side of the winding disc 11, a fixing plate 15 is arranged above the positioning gear 18, the fixing plate 15 is fixedly installed on the rotating seat 4, a telescopic motor 16 is fixedly installed at the bottom of the fixing plate 15, a positioning tooth 17 is fixedly connected to the output end of the telescopic motor 16, and the positioning tooth 17 is meshed with the positioning gear 18 for positioning. The utility model discloses in the over-and-under type water sluicegate for hydraulic engineering who provides can realize the quick opening and close of gate to 3 quick lifts of flashboard to avoid manual operation's trouble, labour saving and time saving, and through location 17 and positioning gear 18's meshing location, can carry out the locking to countershaft 10 and rolling dish 11 and fix, with the risk of preventing that the flashboard 3 from appearing descending, improved the security in the use.

Specifically, the positioning teeth 17 are arc-shaped positioning teeth, and teeth on the positioning teeth 17 are matched with tooth grooves on the positioning gear 18.

Specifically, the bottom of the winding motor 6 is fixedly provided with a motor support 19, and the motor support 19 is fixedly installed on the right side of the second fixing frame 2.

Specifically, two bearings are respectively disposed on the two rotating bases 4, and the rotating shafts 10 are respectively rotatably mounted on the two bearings.

Specifically, the bolt frame 13 and the gate plate 3 are fixedly installed through bolts; the inner sides of the first fixing frame 1 and the second fixing frame 2 are both fixedly provided with sealing slideways 14, and the two sides of the flashboard 3 are respectively and hermetically and slidably mounted on the two sealing slideways 14.

The working principle is as follows: when the gate is used, the driving wheel 7 is driven to rotate through the work of the winding motor 6, the driving wheel 7 drives the driven wheel 9 to rotate through the belt 8 when rotating, the driven wheel 9 drives the rotating shaft 10 and the winding disc 11 on the rotating shaft 10 to rotate when rotating, the winding disc 11 can drive the gate plate 3 to ascend through the steel wire rope 12 and the bolting frame 13 when rotating, then the winding motor 6 is closed, so that the gate can be opened, then the output end of the telescopic motor 16 pushes the positioning teeth 17 to move downwards, and the positioning teeth 17 are meshed with the positioning gear 18 for positioning, so that the rotating shaft 10 and the winding disc 11 can be locked, positioned and fixed, and the risk of descending of the gate plate 3 is prevented; in a similar way, through opposite operation, through the shrink of 16 output ends of flexible motor make location tooth 17 shift up and separate with positioning gear 18, then when through winding motor 6 reverse rotation, make winding disc 11 reverse rotation, and descend under the self weight effect of flashboard 3, can close the gate like this, thereby to the quick lift of flashboard 3, realize the quick opening and closing of gate, avoid manual operation's trouble, time saving and labor saving, and the security is high, make things convenient for people to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The lifting type water conservancy gate for the water conservancy project is characterized by comprising a first fixing frame (1) and a second fixing frame (2) which are vertically arranged, wherein a flashboard (3) is slidably arranged between the first fixing frame (1) and the second fixing frame (2) along the vertical direction, two rotating seats (4) which are symmetrically arranged front and back are arranged above the flashboard (3), two sides of each rotating seat (4) are respectively connected and fixed with the first fixing frame (1) and the second fixing frame (2) through a support (5), the same rotating shaft (10) is rotatably arranged between the two rotating seats (4), the front end of each rotating shaft (10) extends to the outer part of the corresponding rotating seat (4) and is fixedly sleeved with a driven wheel (9), a winding motor (6) is fixedly arranged on the right side of the second fixing frame (2), a driving wheel (7) is fixedly sleeved on an output shaft of the winding motor (6), the driving wheel (7) is in transmission connection with the driven wheel (9) through a belt (8), a winding disc (11) is fixedly sleeved on a rotating shaft (10) between the two rotating seats (4), a steel wire rope (12) is wound on the winding disc (11), and the bottom end of the steel wire rope (12) is fixedly connected with the top of the flashboard (3) through a bolting frame (13);

the rotating shaft (10) located on the rear side of the winding disc (11) is fixedly sleeved with a positioning gear (18), a fixing plate (15) is arranged above the positioning gear (18), the fixing plate (15) is fixedly installed on the rotating seat (4), a telescopic motor (16) is fixedly installed at the bottom of the fixing plate (15), positioning teeth (17) are fixedly connected to the output end of the telescopic motor (16), and the positioning teeth (17) are meshed with the positioning gear (18) for positioning.

2. The elevating water sluicegate for water conservancy project according to claim 1, characterized in that the positioning teeth (17) are arc positioning teeth, and teeth on the positioning teeth (17) are matched with tooth grooves on the positioning gear (18).

3. The lifting type water sluicegate for the water conservancy project according to claim 1, characterized in that a motor support (19) is fixedly arranged at the bottom of the winding motor (6), and the motor support (19) is fixedly arranged at the right side of the second fixing frame (2).

4. The elevating water sluicegate for water conservancy project according to claim 1, wherein the two rotating bases (4) are respectively provided with a bearing, and the rotating shaft (10) is respectively rotatably mounted on the two bearings.

5. The elevating type water sluicegate for water conservancy project according to claim 1, characterized in that the bolt frame (13) and the gate plate (3) are fixed and installed by bolts.

6. The elevating water sluicegate for water conservancy project according to claim 1, characterized in that the inner sides of the first fixing frame (1) and the second fixing frame (2) are both fixedly provided with a sealing slideway (14), and two sides of the gate plate (3) are respectively and slidably mounted on the two sealing slideways (14) in a sealing manner.