CN214089751U

CN214089751U - Novel bottom shaft driving flap gate based on hydraulic and hydroelectric engineering

Info

Publication number: CN214089751U
Application number: CN202022921955.4U
Authority: CN
Inventors: 郜温
Original assignee: Hebei Core Hydraulic Machinery Co ltd
Current assignee: Hebei Core Hydraulic Machinery Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-31
Anticipated expiration: 2030-12-09

Abstract

The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a based on hydraulic and hydroelectric engineering is with novel bottom shaft drive flap gate, to the bottom shaft drive flap gate among the prior art the problem that lacks bearing structure, the scheme is as follows now put forward, and it includes two curb plates, rotates bottom shaft and the solid fixed cylinder of installing between two curb plates and fixes the epaxial flashboard of end, the solid fixed cylinder is located one side of curb plate, and one side that the curb plate is close to the solid fixed cylinder articulates there is a plurality of spliced poles, and the other end of a plurality of spliced poles all articulates there is the connecting cylinder, and is a plurality of the other end of connecting cylinder all with the outer wall fixed connection of solid fixed cylinder, and the through-hole has been seted up with the junction of solid fixed cylinder junction to the connecting cylinder. The utility model discloses rational in infrastructure, easy operation can support the flashboard when the flashboard is closed to avoid the bottom shaft to bear too big water pressure, in addition need fall the back with the flashboard, also can be convenient fold spliced pole and connecting cylinder, easily use widely.

Description

Novel bottom shaft driving flap gate based on hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a hydraulic engineering field especially relates to a based on hydraulic and hydroelectric engineering is with novel bottom shaft drive flap gate.

Background

The bottom shaft driving type flap gate is one of gates in hydraulic engineering, and is increasingly applied due to good landscape effect. But the valve plate gate among the prior art lacks corresponding bearing structure in the regulation of manger plate for all pressures need to lean on the bottom shaft of gate bottom to go to support, and the pressure that makes the bottom shaft bear like this is too big, makes the bottom shaft go wrong easily, and for this reason, this scheme has provided one kind based on hydraulic and hydroelectric engineering is with novel bottom shaft drive flap gate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a based on hydraulic and hydroelectric engineering is with novel bottom shaft drive flap gate, the bottom shaft drive flap gate among the prior art has been solved and has lacked bearing structure's problem.

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

a novel bottom shaft driven flap gate based on hydraulic and hydroelectric engineering comprises two side plates, a bottom shaft and a fixed cylinder which are rotatably installed between the two side plates, and a flashboard fixed on the bottom shaft, wherein the fixed cylinder is positioned at one side of the side plates, which is close to the fixed cylinder, is hinged with a plurality of connecting columns, the other ends of the connecting columns are hinged with connecting cylinders, the other ends of the connecting cylinders are fixedly connected with the outer wall of the fixed cylinder, the connecting part of the connecting cylinder, which is connected with the fixed cylinder, is provided with a through hole, one end of each connecting column, which is close to the connecting cylinder, is provided with a clamping hole, the connecting cylinder is movably provided with a movable column, one end of the movable column is clamped inside the clamping hole, one end of the movable column penetrates through the through hole and extends to the inside of the fixed cylinder, the fixed cylinder is movably provided with a butting column, and the outer ring of the butting column is provided with a plurality of annular grooves, the movable column is located the inside one end butt of a fixed section of thick bamboo and on the outer wall of butt post, installs electric putter on the outer wall of one of them curb plate, and electric putter's extension end extends to the inside of a fixed section of thick bamboo and the one end fixed connection of butt post.

Preferably, the connecting cylinder is close to and has seted up the dashpot on the inner wall of fixed cylinder one end, the spring fixture block has been cup jointed to the outside of activity post, and the outside cover of activity post is equipped with the spring, and spring fixture block all are located the inside of dashpot, and the spring butt is kept away from between one side inner wall of fixed cylinder and one side outer wall of fixed cylinder is kept away from to spring fixture block at the dashpot.

Preferably, both sides of the groove are inclined planes, and the width of the opening of the groove is greater than the width of the bottom of the groove.

Preferably, the connecting column is hinged to the connecting cylinder through two connecting plates, and one end of the connecting column and one end of the connecting cylinder are both located between the two connecting plates and hinged to the two connecting plates.

Preferably, a driving device for driving the bottom shaft to rotate is mounted on the outer wall of one of the side plates, and an output shaft of the driving device is in transmission connection with the bottom shaft through a transmission belt.

Preferably, the movable column is matched with the inner wall of the connecting cylinder.

Preferably, a plurality of fixing columns are fixed on the top of the outer wall of one side of the flashboard close to the fixing barrel.

The utility model has the advantages that:

1. through the cooperation between spliced pole, connecting plate, connecting cylinder, activity post, card hole, a fixed section of thick bamboo, butt post and the electric putter, can conveniently support the flashboard after the flashboard stands upright to can avoid the bottom shaft to bear too big water pressure.

2. Through the spring, the setting of spring fixture block, butt post, recess and electric putter can withdraw from the outside in card hole with the movable column when needs are fallen the valve to can be convenient fold the spliced pole and connecting cylinder.

3. The arrangement of the fixing columns can play a role in supporting the flashboard after the flashboard is laid flat.

The utility model discloses rational in infrastructure, easy operation can support the flashboard when the flashboard is closed to avoid the bottom shaft to bear too big water pressure, in addition need fall the back with the flashboard, also can be convenient fold spliced pole and connecting cylinder, easily use widely.

Drawings

Fig. 1 is a top cross-sectional view of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is a left side view of the present invention.

Fig. 5 is a front sectional view of the present invention.

Reference numbers in the figures: the device comprises a flashboard 1, a bottom shaft 2, a side plate 3, an electric push rod 4, a connecting column 5, a connecting plate 6, a connecting cylinder 7, a fixed cylinder 8, a butting column 9, a groove 10, a clamping hole 11, a movable column 12, a through hole 13, a buffer groove 14, a driving device 15, a driving belt 16 and a fixed column 17.

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. 1-5, a novel bottom shaft driven flap gate based on hydraulic and hydroelectric engineering comprises two side plates 3, a bottom shaft 2 and a fixed cylinder 8 which are rotatably installed between the two side plates 3, and a flashboard 1 fixed on the bottom shaft 2, wherein the fixed cylinder 8 is positioned at one side of the side plates 3, one side of the side plates 3 close to the fixed cylinder 8 is hinged with a plurality of connecting columns 5, the other ends of the connecting columns 5 are hinged with a connecting cylinder 7, the connecting columns 5 are hinged with the connecting cylinder 7 through two connecting plates 6, one end of each connecting column 5 and one end of each connecting cylinder 7 are positioned between the two connecting plates 6 and hinged with the two connecting plates 6, the other ends of the connecting cylinders 7 are fixedly connected with the outer wall of the fixed cylinder 8, the joint of the connecting cylinder 7 and the fixed cylinder 8 is provided with a through hole 13, one end of each connecting column 5 close to the connecting cylinder 7 is provided with a clamping hole 11, a movable column 12 is movably arranged inside the connecting cylinder 7, one end of a movable column 12 is clamped inside the clamping hole 11, one end of the movable column 12 penetrates through the through hole 13 and extends into the fixed cylinder 8, the abutting column 9 is movably arranged inside the fixed cylinder 8, a plurality of annular grooves 10 are formed in the outer ring of the abutting column 9, one end, located inside the fixed cylinder 8, of the movable column 12 abuts against the outer wall of the abutting column 9, the movable column 12 abuts against the abutting column 9, the other end of the movable column 12 can be clamped inside the clamping hole 11, folding of the connecting column 5 and the connecting cylinder 7 can be avoided, the effect of supporting the flashboard 1 is further driven, the grooves 10 can enable one end of the movable column 12 to conveniently exit out of the clamping hole 11 after the flashboard 1 is laid down;

the movable column 12 is matched with the inner wall of the connecting cylinder 7, so that the movable column 12 can be prevented from sliding in the connecting cylinder 7, and the movable column 12 can be accurately clamped into the clamping hole 11 under the abutting pressure of the abutting column 9;

both sides of the groove 10 are inclined planes, and the width of the opening of the groove 10 is larger than the width of the bottom of the groove 10, so that when the abutting column 9 is moved, one end of the movable column 12, which is positioned in the groove 10, can be conveniently ejected out of the groove 10;

buffer slot 14 has been seted up on the inner wall that connecting cylinder 7 is close to solid fixed cylinder 8 one end, and the spring fixture block has been cup jointed to the outside of activity post 12, and the outside cover of activity post 12 is equipped with the spring, and spring fixture block all are located the inside of buffer slot 14, and the spring butt is kept away from at buffer slot 14 one side inner wall and the spring fixture block of solid fixed cylinder 8 between one side outer wall, the spring. Due to the arrangement of the spring clamping blocks and the buffer grooves 14, after the abutting pressure of the abutting column 9 is lost, one end of the movable column 12, which is positioned in the clamping hole 11, can automatically exit to the outside of the clamping hole 11, so that the connecting column 5 and the connecting cylinder 7 can be smoothly folded;

an electric push rod 4 is installed on the outer wall of one side plate 3, the extension end of the electric push rod 4 extends into the fixed cylinder 8 and is fixedly connected with one end of the abutting column 9, the abutting column 9 is driven to move through the extension and contraction of the electric push rod 4, and therefore the movable column 12 is adjusted;

a driving device 15 for driving the bottom shaft 2 to rotate is installed on the outer wall of one side plate 3, an output shaft of the driving device 15 is in transmission connection with the bottom shaft 2 through a transmission belt 16, and the driving device 15 drives the bottom shaft 2 to rotate, so that the gate plate 1 can be laid flat or erected;

flashboard 1 is close to one side outer wall top of a fixed cylinder 8 and is fixed with a plurality of fixed columns 17, and the setting of fixed column 17 can play the effect that supports flashboard 1 after flashboard 1 is set level.

The working principle is as follows: when the flashboard 1 is upright, the connecting column 5 and the connecting cylinder 7 are in an unfolded state, and one end of the movable column 12 is clamped inside the clamping hole 11 on the connecting column 5, so that the combination of the connecting column 5, the connecting cylinder 7 and the fixed cylinder 8 can play a role of supporting the flashboard 1, at the moment, the electric push rod 4 is in an extended state, the spring sleeved outside the movable column 12 is also in a compressed state, when the flashboard 1 needs to be laid down, the electric push rod 4 is started to contract firstly, so that the groove 10 on the butting column 9 is moved to a position right opposite to the movable column 12, then under the action of the spring, one end of the movable column 12 positioned inside the fixed cylinder 8 is clamped inside the groove 9, and then the other end of the movable column 12 is withdrawn from the inside of the clamping hole 11, then the driving device 15 is started to drive the bottom shaft 2 to rotate, thereby laying down the flashboard 1, along with laying down of flashboard 1, spliced pole 5 and connecting cylinder 7 are folded gradually, a fixed section of thick bamboo 8 also rotates along with the folding of connecting cylinder 7, after flashboard 1 changed into the upright state from the state of laying down, can restart electric putter 4 extension, thereby can drive the butt post 9 and remove, and then can be ejecting with the one end that movable post 12 is located recess 10 inside, make movable post 12 butt on the outer wall of butt post 9 again, and the other end of movable post 12 this moment can block the inside of card hole 11 on the spliced pole 5, thereby can avoid taking place between spliced pole 5 and the connecting cylinder 7 and fold.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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. A novel bottom shaft driven flap gate based on water conservancy and hydropower engineering comprises two side plates (3), a bottom shaft (2) and a fixed cylinder (8) which are rotatably installed between the two side plates (3), and a gate plate (1) fixed on the bottom shaft (2), and is characterized in that the fixed cylinder (8) is positioned at one side of the side plates (3), one side of the side plates (3) close to the fixed cylinder (8) is hinged with a plurality of connecting columns (5), the other ends of the connecting columns (5) are hinged with connecting cylinders (7), the other ends of the connecting cylinders (7) are fixedly connected with the outer wall of the fixed cylinder (8), the connecting part of the connecting cylinder (7) and the fixed cylinder (8) is provided with a through hole (13), one end of the connecting column (5) close to the connecting cylinder (7) is provided with a clamping hole (11), and movable columns (12) are movably arranged in the connecting cylinder (7), the one end block of activity post (12) is in the inside of calorie hole (11), the one end of activity post (12) runs through-hole (13) and extends to the inside of solid fixed cylinder (8), the inside activity of solid fixed cylinder (8) is equipped with butt post (9), a plurality of annular recesses (10) have been seted up on the outer lane of butt post (9), activity post (12) are located the inside one end butt of solid fixed cylinder (8) on the outer wall of butt post (9), install electric putter (4) on the outer wall of one of them curb plate (3), and the extension end of electric putter (4) extends to the inside of solid fixed cylinder (8) and the one end fixed connection of butt post (9).

2. The novel bottom shaft driven flap gate based on the water conservancy and hydropower engineering is characterized in that a buffer groove (14) is formed in the inner wall, close to one end of the fixed cylinder (8), of the connecting cylinder (7), a spring clamping block is sleeved outside the movable column (12), a spring is sleeved outside the movable column (12), the spring and the spring clamping block are located inside the buffer groove (14), and the spring abuts between the inner wall, away from the fixed cylinder (8), of the buffer groove (14) and the outer wall, away from the fixed cylinder (8), of the spring clamping block.

3. The novel bottom shaft driven flap gate for the hydraulic and hydroelectric engineering is characterized in that two sides of the groove (10) are inclined planes, and the width of the opening of the groove (10) is greater than the width of the bottom of the groove (10).

4. The novel bottom shaft driven flap gate based on the water conservancy and hydropower engineering is characterized in that the connecting column (5) is hinged to the connecting cylinder (7) through two connecting plates (6), and one end of the connecting column (5) and one end of the connecting cylinder (7) are both located between the two connecting plates (6) and hinged to the two connecting plates (6).

5. The novel bottom shaft driven flap gate based on the water conservancy and hydropower engineering is characterized in that a driving device (15) for driving the bottom shaft (2) to rotate is mounted on the outer wall of one side plate (3), and an output shaft of the driving device (15) is in transmission connection with the bottom shaft (2) through a transmission belt (16).

6. The novel bottom shaft driven flap gate for hydraulic and hydro-power engineering as claimed in claim 1, wherein the movable column (12) is fitted with the inner wall of the connecting cylinder (7).

7. The novel bottom shaft driven flap gate for the hydraulic and hydroelectric engineering is characterized in that a plurality of fixing columns (17) are fixed on the top of the outer wall of one side of the gate plate (1) close to the fixed cylinder (8).