CN212956406U

CN212956406U - Hydraulic pressure dam with wing section water diversion structure

Info

Publication number: CN212956406U
Application number: CN202021545364.5U
Authority: CN
Inventors: 查晓军; 孙军; 苏一旺
Original assignee: Anhui Yicheng Electromechanical Equipment Manufacturing Co Ltd
Current assignee: Anhui Yicheng Electromechanical Equipment Manufacturing Co Ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-13
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to a hydraulic pressure dam with wing section diversion structure, including the installation base, connect the bottom shaft on the installation base, connect the gate on the bottom shaft and locate the hydraulic pressure elevating system between installation base and gate, the upper end of gate is connected with the extension board, and all is connected with the piece that opens ice on gate and the extension board; the hydraulic lifting mechanism comprises a plurality of reinforcing rib plates arranged in the gate, a first cross shaft, a second cross shaft, a third cross shaft and a connecting plate, wherein the first cross shaft, the second cross shaft and the third cross shaft are arranged on the reinforcing rib plates in a penetrating mode, one end of the connecting plate is movably connected onto the first cross shaft, a hydraulic cylinder hinged to the mounting base, and a plurality of adjusting support rods connected between the mounting base and the connecting plate, the upper end of the hydraulic cylinder is connected with a connecting shaft, and the connecting shaft is hinged. This hydraulic pressure dam with wing section division structure can be to the river surface that freezes the processing of breaking ice, can reduce the gate simultaneously and receive water flow resonance's influence to have more convenient regulatory function.

Description

Hydraulic pressure dam with wing section water diversion structure

Technical Field

The utility model belongs to the water conservancy facility field, concretely relates to hydraulic pressure dam with wing section diversion structure convenient to adjust.

Background

The movable water retaining dam is a water conservancy facility which is arranged in a river channel and used for lifting water level and storing water, and is used for adjusting the water level of the upstream and the downstream in the river channel, preventing flood, irrigating, forming landscape and the like. In order to ensure sufficient strength and rigidity of the movable dam, the movable dam in the prior art is generally formed by arranging a plurality of dam panels side by side.

At present, the face plate of the retaining dam mainly comprises a rubber face plate, a concrete face plate and a steel face plate. The rubber panel has the defects of insufficient strength and rigidity, so that the rubber panel has certain limitation in a river channel with a large surface width. The concrete panel has the defect of large self weight, so that the concrete panel is heavy in the lifting or lodging process, and is not suitable for wide river channels. Steel panels have a small dead weight and sufficient rigidity and strength, and thus are becoming the mainstream technical development direction.

In order to form a stable structure, an internal framework is generally formed by welding rib plates and steel pipes with short longitudinal lengths in a segmented manner, and a steel plate is coated outside the internal framework to form a water retaining dam panel. The water retaining dam panel with the structure needs to weld and fix each steel pipe and the rib plate in the manufacturing process, so that the defects of complex working procedures and higher manufacturing cost exist; what is more important is that the dam face plate with the structure has the defect of poor structural strength, and the problem that the dam face plate is deformed under the action of water pressure is easily caused, so that the strength of the whole movable dam is not high, and the problems that the side part and the bottom of the dam face plate are easy to leak water are caused.

The gate surface that uses on present common hydraulic pressure dam is comparatively smooth cambered surface more, can't carry out the ice-crushing to the ice-cube when the river face freezes and handle to lead to the gate to receive great damage easily, lead to the life of gate and the life of pneumatic cylinder to shorten.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, a reasonable in design's a hydraulic pressure dam with wing section diversion structure for solving above-mentioned problem just.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a hydraulic pressure dam with wing section diversion structure, is including installation base, the bottom shaft of connection on the installation base, connect the epaxial gate in bottom and locate the hydraulic pressure elevating system between installation base and the gate, the upper end of gate is connected with the extension board, and all is connected with the piece that opens ice on gate and the extension board.

As the utility model discloses a further optimization scheme, hydraulic pressure elevating system is including locating a plurality of deep floor in the gate, running through first cross axle, second cross axle and third cross axle, the one end swing joint on the deep floor connecting plate on first cross axle, articulate the pneumatic cylinder on the installation base and connect a plurality of regulation bracing piece between installation base and connecting plate, the upper end of pneumatic cylinder is connected with the connecting axle, the connecting axle articulates the middle part at the connecting plate.

As the utility model discloses a further optimization scheme, adjust the bracing piece including articulate lower dead lever on the installation base, connect at the last movable rod of the connecting plate other end, locate motor in the dead lever down, connect lead screw on the motor output shaft and connect the cooperation piece on last movable rod inner wall, the lead screw is located the last movable rod.

As the utility model discloses a further optimization scheme, be equipped with on the cooperation piece with lead screw matched with screw, the lead screw is located the screw, the one end of lead screw is connected with the anticreep piece, and the diameter of anticreep piece is greater than the screw diameter.

As the utility model discloses a further optimization scheme, the lower extreme that goes up the transfer chain is connected with direction spacer ring pole, be equipped with the guide way in the wall of dead lever down, direction spacer ring pole is located the guide way.

The beneficial effects of the utility model reside in that:

1) the utility model can carry out ice breaking treatment on the frozen river surface, simultaneously can reduce the influence of water flow resonance on the gate, greatly prolongs the service life of the whole hydraulic dam, and simultaneously can form more beautiful waterfall landscape at the ice breaking part;

2) the utility model discloses an adjusting support pole has comparatively convenient regulatory function, can control the motor rotation when carrying out the adaptation nature and adjust the length, the motor rotates the back drive lead screw and rotates, because cooperation piece and last moving rod are fixed connection, can drive the cooperation piece after all lead screws rotate and move along the direction of lead screw, and drive the moving rod syntropy and move, the distance between last moving rod and the lower dead lever can carry out convenient regulation, simultaneously through the mutual limiting effect between direction spacer ring pole and the guide way on the last moving rod, can make between last moving rod and the lower dead lever more stable, the security is higher;

3) the utility model discloses simple structure, stability is high, reasonable in design, the realization of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view of the ice-breaking member and the gate in cooperation with each other;

FIG. 3 is a schematic structural view of the adjustable support rod of the present invention;

fig. 4 is a schematic structural view of the upper moving rod of the present invention;

fig. 5 is a schematic structural view of the lower fixing rod of the present invention.

In the figure: 1. installing a base; 2. a bottom shaft; 3. a gate; 301. an extension plate; 302. an ice breaking member; 4. reinforcing rib plates; 401. a first lateral axis; 402. a second lateral axis; 403. a third lateral axis; 5. a connecting plate; 501. a connecting shaft; 6. a hydraulic cylinder; 7. adjusting the supporting rod; 701. moving the rod upwards; 702. a lower fixing rod; 703. a motor; 704. a screw rod; 705. an anti-drop block; 706. a matching block; 707. a guide spacer ring rod; 708. a guide groove.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 simplicity of description, and 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; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.

Example 1

As shown in fig. 1-5, a hydraulic dam with a wing-shaped water diversion structure comprises a mounting base 1, a bottom shaft 2 connected to the mounting base 1, a gate 3 connected to the bottom shaft 2, and a hydraulic lifting mechanism arranged between the mounting base 1 and the gate 3, wherein the upper end of the gate 3 is connected with an extension plate 301, and the gate 3 and the extension plate 301 are both connected with an ice breaking piece 302;

the ice breaking piece 302 can break ice on the frozen river surface, and meanwhile, the influence of water flow resonance on the gate 3 can be reduced, so that the service life of the whole hydraulic dam is greatly prolonged, and meanwhile, a more beautiful waterfall landscape can be formed at the ice breaking piece 302;

the hydraulic lifting mechanism comprises a plurality of reinforcing rib plates 4 arranged in the gate 3, a first transverse shaft 401, a second transverse shaft 402 and a third transverse shaft 403 which penetrate through the reinforcing rib plates 4, a connecting plate 5 with one end movably connected to the first transverse shaft 401, a hydraulic cylinder 6 hinged to the mounting base 1 and a plurality of adjusting support rods 7 connected between the mounting base 1 and the connecting plate 5, the upper end of the hydraulic cylinder 6 is connected with a connecting shaft 501, and the connecting shaft 501 is hinged to the middle of the connecting plate 5;

the adjusting support rod 7 comprises a lower fixed rod 702 hinged on the mounting base 1, an upper moving rod 701 connected at the other end of the connecting plate 5, a motor 703 arranged in the lower fixed rod 702, a screw rod 704 connected on an output shaft of the motor 703 and a matching block 706 connected on the inner wall of the upper moving rod 701, wherein the screw rod 704 is positioned in the upper moving rod 701; the matching block 706 is provided with a screw hole matched with the screw rod 704, the screw rod 704 is positioned in the screw hole, one end of the screw rod 704 is connected with an anti-falling block 705, and the diameter of the anti-falling block 705 is larger than that of the screw hole; the lower end of the upper moving rod 701 is connected with a guide isolation ring rod 707, a guide groove 708 is arranged in the wall of the lower fixing rod 702, and the guide isolation ring rod 707 is positioned in the guide groove 708;

adjusting support rod 7 has comparatively convenient regulatory function, can control motor 703 and rotate when carrying out the suitability length of adjusting, motor 703 rotates back drive lead screw 704, because of cooperation piece 706 and last movable rod 701 are fixed connection, all lead screws 704 rotate back can drive cooperation piece 706 and remove along the direction of lead screw 704, and drive the equidirectional removal of last movable rod 701, the distance between last movable rod 701 and the lower dead lever 702 can carry out convenient regulation, simultaneously through the mutual limiting effect between direction isolation loop bar 707 on the last movable rod 701 and the guide way 708, can make between last movable rod 701 and the lower dead lever 702 more stable, the security is higher.

It should be noted that the working principle of the hydraulic support mechanism is the same as that of the common movable hydraulic dam, and is not described herein again.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a hydraulic pressure dam with wing section division structure, is including installation base (1), bottom shaft (2) on connecting installation base (1), gate (3) on connecting bottom shaft (2) and locate the hydraulic pressure elevating system between installation base (1) and gate (3), its characterized in that: the upper end of the gate (3) is connected with an extension plate (301), and the gate (3) and the extension plate (301) are both connected with ice breaking pieces (302).

2. The hydraulic dam having an airfoil water diversion structure as claimed in claim 1, wherein: the hydraulic lifting mechanism comprises a plurality of reinforcing rib plates (4) arranged in a gate (3), a connecting plate (5) which penetrates through the reinforcing rib plates (4) and is connected to the first transverse shaft (401), a second transverse shaft (402), a third transverse shaft (403) and one end of the connecting plate (5) which is movably connected to the first transverse shaft (401), a hydraulic cylinder (6) hinged to an installation base (1) and a plurality of adjusting support rods (7) connected between the installation base (1) and the connecting plate (5), wherein the upper end of the hydraulic cylinder (6) is connected with a connecting shaft (501), and the connecting shaft (501) is hinged to the middle of the connecting plate (5).

3. The hydraulic dam having an airfoil water diversion structure as claimed in claim 2, wherein: the adjusting support rod (7) comprises a lower fixed rod (702) hinged to the mounting base (1), an upper moving rod (701) connected to the other end of the connecting plate (5), a motor (703) arranged in the lower fixed rod (702), a screw rod (704) connected to an output shaft of the motor (703) and a matching block (706) connected to the inner wall of the upper moving rod (701), wherein the screw rod (704) is located in the upper moving rod (701).

4. The hydraulic dam of claim 3, wherein said wing-shaped water diversion structure comprises: the screw hole matched with the screw rod (704) is formed in the matching block (706), the screw rod (704) is located in the screw hole, the anti-falling block (705) is connected to one end of the screw rod (704), and the diameter of the anti-falling block (705) is larger than that of the screw hole.

5. The hydraulic dam of claim 3, wherein said wing-shaped water diversion structure comprises: the lower end of the upper moving rod (701) is connected with a guide isolation ring rod (707), a guide groove (708) is formed in the wall of the lower fixing rod (702), and the guide isolation ring rod (707) is located in the guide groove (708).