CN216238370U

CN216238370U - Movable dam with protection hydraulic supporting structure

Info

Publication number: CN216238370U
Application number: CN202122780039.8U
Authority: CN
Inventors: 汤中旺
Original assignee: Anhui Jinchuan Activity Dam Technology Co ltd
Current assignee: Anhui Jinchuan Activity Dam Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-08
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a movable dam with a protective hydraulic supporting structure, which comprises a dam body and a water baffle plate arranged above the dam body, wherein a sill base is fixed above the dam body, the water baffle plate is rotatably arranged at the top of the sill base through a rotating shaft, a horizontal plate is fixed at the top of the dam body, a lower lug plate is fixed at the top of the horizontal plate, a vertical plate is fixed in front of the water baffle plate, an upper lug plate is fixed in front of the vertical plate, a hydraulic cylinder is rotatably arranged between the lower lug plate and the upper lug plate, an auxiliary supporting mechanism is arranged between the dam body and the hydraulic cylinder, and an external protective mechanism is arranged above the dam body. This movable dam with protection hydraulic support structure through the setting of auxiliary stay mechanism, freely supports the pneumatic cylinder transversely according to the pneumatic cylinder angle change for pneumatic cylinder support stability is high, reduces the horizontal load of pneumatic cylinder, effectively protects the pneumatic cylinder.

Description

Movable dam with protection hydraulic supporting structure

Technical Field

The utility model relates to the technical field of movable dams, in particular to a movable dam with a protective hydraulic supporting structure.

Background

The movable dam is a hydraulic structure with a liftable dam body and functions of water storage and flood discharge. In recent years, the dam is developed into a water conservancy landscape movable dam, a hinge movable dam and a hydraulic lifting dam. The hydraulic dam is one of movable dams, and the hydraulic dam refers to a hydraulic concrete lifting dam and is a movable dam technology which is relatively simple in water conservancy science and technology. It is widely applied to agricultural irrigation, fishery, ship lock, sea water tidal barrier, city river landscape engineering, small hydropower station and other constructions. The hydraulic dam, the water conservancy landscape movable dam, the hydraulic lifting dam and the hinge movable dam are collectively called as movable dams, and have the advantage of large span which is incomparable with the conventional sluice.

The hydraulic dam is characterized in that the hydraulic dam is provided with a hydraulic support structure, the hydraulic support structure is arranged on the hydraulic dam, the hydraulic dam is arranged on the hydraulic support structure, and the hydraulic dam is arranged on the hydraulic support structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a movable dam with a protective hydraulic support structure, which solves the problems that a hydraulic cylinder in the conventional hydraulic dam cannot be supported transversely, the hydraulic cylinder is easy to damage after a long time, and the service life is reduced due to the fact that the hydraulic cylinder is generally directly exposed outside and exposed to the sun.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a movable dam with protection hydraulic support structure, includes the dam body and sets up the breakwater in the dam body top, the top of dam body is fixed with sill seat, the breakwater rotates the top of installing at sill seat through the pivot, the top of dam body is fixed with the horizontal plate, the top of horizontal plate is fixed with down the otic placode, the place ahead of breakwater is fixed with vertical board, the place ahead of vertical board is fixed with the otic placode, rotate between otic placode and the last otic placode and install the pneumatic cylinder down, be provided with supplementary supporting mechanism between dam body and the pneumatic cylinder, the top of dam body is provided with outside protection mechanism.

The utility model discloses a dam, including the dam body, the bottom of pneumatic cylinder surface is fixed with the push pedal, the auxiliary stay mechanism includes the fly leaf of sliding connection at the dam body top, the below on pneumatic cylinder surface is fixed with first fixed block, the top of fly leaf is fixed with the second fixed block, it has the bracing piece to rotate between first fixed block and the second fixed block, the rectangular channel has been seted up to the bottom of fly leaf, the inner wall of rectangular channel slides there is the push pedal, be fixed with compression spring between the top of push pedal and the inner wall of rectangular channel, the bottom of push pedal is fixed with the latch, the draw-in groove with latch looks adaptation is seted up at the top of dam body, the top screw thread of fly leaf runs through threaded rod, the top of threaded rod is fixed with the adjustment disk, the bottom of threaded rod contacts with the top of push pedal.

Preferably, the external protection mechanism comprises an installation ear plate fixed at the top of the dam body, a first U-shaped cover is fixed between two sides of the inner wall of the installation ear plate in a rotating mode, and a second U-shaped cover slides on the inner wall of the first U-shaped cover.

Preferably, a first connecting block is fixed on the surface of the first U-shaped cover, and a second connecting block is fixed on the surface of the second U-shaped cover.

Preferably, an extrusion spring is fixed between the first connecting block and the second connecting block, and a heat insulation cotton layer is fixed on the inner wall of the second U-shaped cover.

Preferably, a fitting spring is fixed on the surface of the first U-shaped cover, and one end of the fitting spring is fixedly connected with the top of the dam body.

Preferably, a baffle plate matched with the second U-shaped cover for use is fixed in front of the vertical plate, and a water guide plate is fixed in front of the water baffle plate.

Advantageous effects

The utility model provides a movable dam with a protective hydraulic support structure. Compared with the prior art, the method has the following beneficial effects:

(1) this movable dam with protection hydraulic support structure, through including the fly leaf of sliding connection at the dam body top at supplementary supporting mechanism, the below on pneumatic cylinder surface is fixed with first fixed block, the top of fly leaf is fixed with the second fixed block, it has the bracing piece to rotate between first fixed block and the second fixed block, the rectangular channel has been seted up to the bottom of fly leaf, the inner wall of rectangular channel slides there is the push pedal, be fixed with compression spring between the top of push pedal and the inner wall of rectangular channel, the bottom of push pedal is fixed with the latch, the draw-in groove with latch looks adaptation is seted up at the top of dam body, setting through supplementary supporting mechanism, freely transversely supporting the pneumatic cylinder according to the change of pneumatic cylinder angle, make pneumatic cylinder support stability high, reduce the horizontal load of pneumatic cylinder, effectively protect the pneumatic cylinder.

(2) This movable dam with protection hydraulic pressure bearing structure, including fixing the installation otic placode at the dam body top through outside protection mechanism, it has first U type cover to be fixed with the rotation between the both sides of installation otic placode inner wall, the inner wall of first U type cover slides and has second U type cover, the fixed surface of first U type cover has first connecting block, the fixed surface of second U type cover has the second connecting block, setting through outside protection mechanism, cover the pneumatic cylinder according to pneumatic cylinder length free adjustment, prevent that the pneumatic cylinder from being exposed to the sun, the life of pneumatic cylinder is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the auxiliary supporting mechanism of the present invention;

FIG. 3 is a sectional view of the movable plate structure of the present invention;

FIG. 4 is a schematic view of an external protection mechanism of the present invention;

fig. 5 is a partial enlarged view of the utility model at a in fig. 1.

In the figure: 1-dam body, 2-water baffle, 3-rotating shaft, 4-sill base, 5-horizontal plate, 6-lower lug plate, 7-vertical plate, 8-upper lug plate, 9-hydraulic cylinder, 10-auxiliary supporting mechanism, 101-movable plate, 102-first fixed block, 103-second fixed block, 104-supporting rod, 105-rectangular groove, 106-push plate, 107-compression spring, 108-latch, 109-slot, 1010-threaded rod, 1011-adjusting disc, 11-external protection mechanism, 111-mounting lug plate, 112-first U-shaped cover, 113-second U-shaped cover, 114-first connecting block, 115-second connecting block, 116-extrusion spring, 117-heat insulation cotton layer, 118-attaching spring, 12-a baffle plate and 13-a water guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a movable dam with protection hydraulic support structure, include dam 1 and the breakwater 2 of setting in dam 1 top, the top of dam 1 is fixed with sill seat 4, breakwater 2 rotates through pivot 3 and installs the top at sill seat 4, the top of dam 1 is fixed with horizontal plate 5, the top of horizontal plate 5 is fixed with lower otic placode 6, the place ahead of breakwater 2 is fixed with vertical board 7, the place ahead of vertical board 7 is fixed with upper ear plate 8, pneumatic cylinder 9 is installed in rotating between lower otic placode 6 and the upper ear plate 8, be provided with supplementary supporting mechanism 10 between dam 1 and the pneumatic cylinder 9, the top of dam 1 is provided with outside protection mechanism 11.

The auxiliary supporting mechanism 10 comprises a movable plate 101 connected to the top of the dam body 1 in a sliding manner, a first fixed block 102 is fixed below the surface of the hydraulic cylinder 9, a second fixed block 103 is fixed at the top of the movable plate 101, a supporting rod 104 is rotatably arranged between the first fixed block 102 and the second fixed block 103 and plays a main supporting role, a rectangular groove 105 is formed in the bottom of the movable plate 101, a push plate 106 is arranged on the inner wall of the rectangular groove 105 in a sliding manner, a compression spring 107 is fixed between the top of the push plate 106 and the inner wall of the rectangular groove 105 so as to facilitate the reset of the push plate 106, a latch 108 is fixed at the bottom of the push plate 106, a clamping groove 109 matched with the latch 108 is formed in the top of the dam body 1, through the cooperation of latch 108 and draw-in groove 109, be convenient for fix a position movable plate 101, the top screw thread of movable plate 101 runs through threaded rod 1010, and the top of threaded rod 1010 is fixed with adjusting disk 1011, and the bottom of threaded rod 1010 contacts with the top of push pedal 106.

The external protection mechanism 11 comprises an installation ear plate 111 fixed on the top of the dam body 1, a first U-shaped cover 112 is fixed between two sides of the inner wall of the installation ear plate 111 and has a sun protection and sun protection effect, a second U-shaped cover 113 is fixed on the inner wall of the first U-shaped cover 112 and has a sun protection and sun protection effect, a first connecting block 114 is fixed on the surface of the first U-shaped cover 112, a second connecting block 115 is fixed on the surface of the second U-shaped cover 113, a compression spring 116 is fixed between the first connecting block 114 and the second connecting block 115, a heat insulation cotton layer 117 is fixed on the inner wall of the second U-shaped cover 113 and has a heat insulation effect, a joint spring 118 is fixed on the surface of the first U-shaped cover 112 so that the first U-shaped cover 112 can be jointed with the hydraulic cylinder 9, one end of the joint spring 118 is fixedly connected with the top of the dam body 1, a baffle 12 matched with the second U-shaped cover 113 is fixed in front of the vertical plate 7 so as to block the second U-shaped cover 113, a water guide plate 13 is fixed in front of the water baffle 2 and has the function of guiding rainwater.

And those not described in detail in this specification are well within the skill of those in the art.

When in work, the opening and the closing of the water baffle 2 are controlled through the extension and the shortening of the hydraulic cylinder 9, after the water baffle 2 is adjusted to a required angle, the adjusting disc 1011 is rotated, thereby driving the threaded rod 1010 to rotate, extruding the push plate 106 through the threaded rod 1010, so that the push plate 106 moves downwards, the latch 108 and the slot 109 are tightly clamped, the movable plate 101 is positioned, so that the support rod 104 can stably support the hydraulic cylinder 9, to effectively protect the hydraulic cylinder 9, the first U-shaped cover 112 is rotated, then the second U-shaped cover 113 is freely extended and contracted according to the length of the hydraulic cylinder 9, so that the first U-shaped cover 112 and the second U-shaped cover 113 can cover the hydraulic cylinder 9, the top of the second U-shaped cover 113 and the baffle plate 12 are mutually extruded, under the elastic force action of the extrusion spring 116, the second U-shaped cover 113 can be attached to the resisting plate 12, and the hydraulic cylinder 9 is effectively protected by the second U-shaped cover 113 and the first U-shaped cover 112.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a movable dam with protection hydraulic support structure, includes dam (1) and sets up breakwater (2) in dam (1) top, its characterized in that: a sill base (4) is fixed above the dam body (1), the water baffle (2) is rotatably installed at the top of the sill base (4) through a rotating shaft (3), a horizontal plate (5) is fixed at the top of the dam body (1), a lower lug plate (6) is fixed at the top of the horizontal plate (5), a vertical plate (7) is fixed in front of the water baffle (2), an upper lug plate (8) is fixed in front of the vertical plate (7), a hydraulic cylinder (9) is rotatably installed between the lower lug plate (6) and the upper lug plate (8), an auxiliary supporting mechanism (10) is arranged between the dam body (1) and the hydraulic cylinder (9), and an external protection mechanism (11) is arranged above the dam body (1);

the auxiliary supporting mechanism (10) comprises a movable plate (101) which is connected to the top of the dam body (1) in a sliding mode, a first fixed block (102) is fixed below the surface of the hydraulic cylinder (9), a second fixed block (103) is fixed to the top of the movable plate (101), a supporting rod (104) is arranged between the first fixed block (102) and the second fixed block (103) in a rotating mode, a rectangular groove (105) is formed in the bottom of the movable plate (101), a push plate (106) is arranged on the inner wall of the rectangular groove (105) in a sliding mode, a compression spring (107) is fixed between the top of the push plate (106) and the inner wall of the rectangular groove (105), clamping teeth (108) are fixed to the bottom of the push plate (106), clamping grooves (109) matched with the clamping teeth (108) are formed in the top of the dam body (1), and a threaded rod (1010) penetrates through the top of the movable plate (101), the top of threaded rod (1010) is fixed with adjustment disc (1011), the bottom of threaded rod (1010) and the top contact of push pedal (106).

2. A mobile dam having a protective hydraulic support structure as claimed in claim 1, wherein: outside protection machanism (11) are including fixing installation otic placode (111) at dam (1) top, it has first U type cover (112) to be fixed with between the both sides of installation otic placode (111) inner wall to rotate, the inner wall of first U type cover (112) slides has second U type cover (113).

3. A mobile dam having a protective hydraulic support structure as claimed in claim 2, wherein: a first connecting block (114) is fixed on the surface of the first U-shaped cover (112), and a second connecting block (115) is fixed on the surface of the second U-shaped cover (113).

4. A mobile dam having a protective hydraulic support structure as claimed in claim 3, wherein: an extrusion spring (116) is fixed between the first connecting block (114) and the second connecting block (115), and a heat insulation cotton layer (117) is fixed on the inner wall of the second U-shaped cover (113).

5. A mobile dam having a protective hydraulic support structure as claimed in claim 2, wherein: an attaching spring (118) is fixed on the surface of the first U-shaped cover (112), and one end of the attaching spring (118) is fixedly connected with the top of the dam body (1).

6. A mobile dam having a protective hydraulic support structure as claimed in claim 1, wherein: a baffle plate (12) matched with the second U-shaped cover (113) is fixed in front of the vertical plate (7), and a water guide plate (13) is fixed in front of the water baffle plate (2).