CN210919324U

CN210919324U - River bank type low water head hydroelectric generation device

Info

Publication number: CN210919324U
Application number: CN201921967559.6U
Authority: CN
Inventors: 牙东屹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-03
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a bank formula low water head hydroelectric generation device, which comprises a fixing block, the fixedly connected with of center department support base on fixed block bottom surface, the outer lane fixedly connected with bracing piece of fixed block, one side fixedly connected with fixed column of fixed block is kept away from to the bracing piece, the spout has all been seted up in the center department of fixed column inner chamber both sides, the fixed surface of fixed column bottom is connected with the bearing frame, the inner chamber of bearing frame has the swivel nut through bearing swing joint, the bottom of swivel nut runs through to the bottom of bearing frame, the inner chamber threaded connection of swivel nut has the screw rod. The utility model discloses a set up fixed block, support base, bearing frame, swivel nut, screw rod, fixed column, dead lever, bolt, framework, slider, bracing piece and spout, it is relatively poor to have solved stability, under the impact of rivers, appears rocking the production of empting the phenomenon very easily, has reduced the problem of the stable security of hydroelectric generation device.

Description

River bank type low water head hydroelectric generation device

Technical Field

The utility model relates to a hydroelectric power generation technical field specifically is a bank formula low water head hydroelectric generation device.

Background

Hydroelectric power generation, the scientific and technological technology of the technological economic problems such as the engineering construction and production operation of changing hydroenergy into electric energy, the hydroenergy that hydroelectric power generation utilized is mainly the potential energy that is hidden in the water, and at low-head bank, need use hydroelectric power generation device to carry out hydroelectric power generation, mostly newly dig the channel beside the bank, the rivers flow into hydroelectric power generation device, flow back to the channel, thereby realize the electricity generation, because the bank soil property is comparatively soft, current hydroelectric power generation device stability is relatively poor, under the impact of rivers, the emergence of the phenomenon of toppling over and shaking very easily appears, the stable security that has reduced hydroelectric power generation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bank formula low water head hydroelectric generation device possesses the better advantage of stability, has solved under the impact of rivers, appears rocking the production of empting the phenomenon very easily, has reduced the problem of hydroelectric generation device stability and safety.

In order to achieve the above object, the utility model provides a following technical scheme: a riverbank type low-water-head hydroelectric generation device comprises a fixed block, wherein a supporting base is fixedly connected at the center of the bottom surface of the fixed block, a supporting rod is fixedly connected with the outer ring of the fixed block, a fixed column is fixedly connected at one side of the supporting rod, which is far away from the fixed block, sliding chutes are formed in the centers of two sides of the inner cavity of the fixed column, a bearing seat is fixedly connected with the surface of the bottom of the fixed column, a threaded sleeve is movably connected in the inner cavity of the bearing seat through a bearing, the bottom of the threaded sleeve penetrates through the bottom of the bearing seat, a screw rod is connected with the inner cavity of the threaded sleeve in a threaded manner, the bottom of the screw rod penetrates through the bottom of the threaded sleeve, the top of the screw rod sequentially penetrates through the threaded sleeve and the bearing seat and extends to the top of the, the utility model discloses a rotor of a motor generator, including the relative side of two adjacent fixed columns, the top of dead lever is provided with the framework, the bottom of dead lever is provided with the bolt, the top of bolt runs through dead lever and framework in proper order, the equal fixedly connected with connecting rod in bottom of framework inner chamber both sides, the relative one side fixedly connected with bottom plate of two connecting rods, the fixed surface at bottom plate top is connected with the casing, the inner wall fixedly connected with deadening felt of casing, the fixedly connected with generator of center department of deadening felt inner chamber bottom, the rotor end fixedly connected with bull stick of generator, the top of bull stick runs through deadening felt and casing in proper order and extends to the top of casing, the top cover on bull stick surface is equipped with the commentaries on classics cover, the outer lane.

Preferably, the surface of the bottom of the supporting base is provided with three anti-slip threads, and the outer ring of the threaded sleeve is fixedly connected with a push rod.

Preferably, the bottom of the screw rod is a cone, and the surface of the sliding block is in sliding connection with the inner wall of the sliding groove.

Preferably, the number of the fixing rods is three, and the surfaces of the bolts are in threaded connection with the connecting parts of the fixing rods and the frame body.

Preferably, a sealing sleeve is fixedly connected to the center of the top surface of the shell, the surface of the rotating rod is movably connected with the sound insulation felt, the shell and the sealing sleeve, and the surface of the rotating rod is in interference fit with the connecting part of the rotating sleeve.

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

1. the utility model discloses a set up fixed block, support base, bearing frame, swivel nut, screw rod, fixed column, dead lever, bolt, framework, slider, bracing piece and spout, it is relatively poor to have solved stability, under the impact of rivers, appears rocking the production of empting the phenomenon very easily, has reduced the problem of the stable security of hydroelectric generation device.

2. The utility model discloses a set up three bracing piece, can be under the certain circumstances of material, form triangle stable structure, hydraulic power generation device's stability has been increased, be the screw rod of cone through setting up the bottom, can make the screw rod more convenient to bore into ground depths fast, through setting up the push rod, can the person of facilitating the use promote the swivel nut and rotate, through setting up anti-skidding line, can increase the frictional force between the bottom of supporting the base and the ground, through setting up the deadening felt, can play syllable-dividing effect, prevent that the generator from producing noise pollution, through setting up the seal cover, can prevent that external moisture from getting into in the casing, use through setting up slider and spout cooperation, can prevent that the screw rod from following the swivel nut and together rotating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the frame structure of the present invention;

fig. 3 is a front cross-sectional view of the fixing column structure of the present invention.

In the figure: the device comprises a fixing block 1, a supporting base 2, a bearing seat 3, a threaded sleeve 4, a screw rod 5, a fixing column 6, a fixing rod 7, a bolt 8, a frame 9, a bottom plate 10, a turbine blade 11, a rotating sleeve 12, a rotating rod 13, a generator 14, a shell 15, a sound-proof felt 16, a sliding block 17, a connecting rod 18, a supporting rod 19 and a sliding chute 20.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a river bank type low water head hydroelectric power generation device comprises a fixed block 1, a supporting base 2 is fixedly connected to the center of the bottom surface of the fixed block 1, anti-slip lines are arranged on the surface of the bottom of the supporting base 2, friction between the bottom of the supporting base 2 and the ground can be increased by arranging the anti-slip lines, three supporting rods 19 are fixedly connected to the outer ring of the fixed block 1, the number of the supporting rods 19 is three, a triangular stable structure can be formed by arranging the three supporting rods 19 under the condition of a certain material, the stability of the hydroelectric power generation device is increased, a fixed column 6 is fixedly connected to one side of the supporting rods 19 far away from the fixed block 1, sliding grooves 20 are arranged at the centers of the two sides of an inner cavity of the fixed column 6, a bearing seat 3 is fixedly connected to the surface of the bottom of, the outer ring of the screw sleeve 4 is fixedly connected with a push rod, by arranging the push rod, a user can conveniently push the screw sleeve 4 to rotate, the bottom of the screw sleeve 4 penetrates through the bottom of the bearing seat 3, the inner cavity of the screw sleeve 4 is in threaded connection with a screw rod 5, the bottom of the screw rod 5 is a cone, by arranging the screw rod 5 with the cone at the bottom, the screw rod 5 can more conveniently and quickly drill into the deep ground, the bottom of the screw rod 5 penetrates through the bottom of the screw sleeve 4, the top of the screw rod 5 sequentially penetrates through the screw sleeve 4 and the bearing seat 3 and extends to the top of the inner cavity of the fixed column 6, the tops of two sides of the screw rod 5 are both fixedly connected with slide blocks 17, one sides of the slide blocks 17, which are far away from the screw rod 5, extend to the inner cavity of the sliding groove 20, the surface of the slide blocks 17 are in sliding connection with the inner wall of the sliding groove 20, by arranging, the number of the fixed rods 7 is three, the top of each fixed rod 7 is provided with a frame body 9, the bottom of each fixed rod 7 is provided with a bolt 8, the top of each bolt 8 sequentially penetrates through the fixed rods 7 and the frame bodies 9, the surface of each bolt 8 is in threaded connection with the joint of the fixed rods 7 and the frame bodies 9, the bottoms of two sides of an inner cavity of each frame body 9 are fixedly connected with connecting rods 18, one side, opposite to the two connecting rods 18, is fixedly connected with a bottom plate 10, the surface of the top of the bottom plate 10 is fixedly connected with a shell 15, the inner wall of the shell 15 is fixedly connected with a sound-proof felt 16, the sound-proof felt 16 is arranged to play a sound-proof role and prevent the generator 14 from generating noise pollution, the center of the bottom of the inner cavity of the sound-proof felt 16 is fixedly connected with the generator 14, a, the center department fixedly connected with seal cover on 15 top surfaces of casing, through setting up the seal cover, can prevent that external moisture from getting into in the casing 15, the surface and the deadening felt 16 of bull stick 13, the equal swing joint of junction of casing 15 and seal cover, the top cover on 13 surface of bull stick is equipped with changes 12, the surface of bull stick 13 and the junction interference fit who changes 12, change 12 outer lane fixedly connected with turbine blade 11 of 12, through setting up fixed block 1, support base 2, bearing frame 3, swivel nut 4, screw rod 5, fixed column 6, dead lever 7, bolt 8, framework 9, slider 17, bracing piece 19 and spout 20, the stability is relatively poor, under the impact of rivers, the production of rocking and toppling over the phenomenon appears very easily, the problem of hydroelectric generation device stability and safety has been reduced.

During the use, support base 2 and regard as the location department, will support base 2 and place treating the mounted position, promote the push rod, make swivel nut 4 corotation, it stretches out to drive screw rod 5, it slides downwards in spout 20 to drive slider 17, screw rod 5 gets into ground depths gradually, realize the stable support, place framework 9 at the top of dead lever 7, screw in bolt 8, play fixed effect to framework 9, in rivers get into framework 9, rivers fall because of gravity, drive turbine blade 11 and rotate, make swivel nut 12 rotate, it rotates to drive bull stick 13, make the rotor in generator 14 rotate, realize hydroelectric generation, in this process, the noise that generator 14 produced is through the sound insulation of deadening felt 16, the noise weakens greatly, prevent that generator 14 from producing noise pollution.

All parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines and parts adopt conventional models in the prior art, and detailed description is not given here.

In summary, the following steps: this low flood peak hydroelectric generation device of river bank formula through setting up fixed block 1, supporting base 2, bearing frame 3, swivel nut 4, screw rod 5, fixed column 6, dead lever 7, bolt 8, framework 9, slider 17, bracing piece 19 and spout 20, has solved the stability relatively poor, under the impact of rivers, appears rocking the production of empting the phenomenon very easily, has reduced the problem of hydroelectric generation device stability and safety.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bank formula low water head hydroelectric generation device, includes fixed block (1), its characterized in that: the supporting base (2) is fixedly connected to the center of the bottom surface of the fixed block (1), the supporting rod (19) is fixedly connected to the outer ring of the fixed block (1), one side, far away from the fixed block (1), of the supporting rod (19) is fixedly connected with a fixed column (6), sliding grooves (20) are formed in the centers of two sides of the inner cavity of the fixed column (6), the bearing seat (3) is fixedly connected to the surface of the bottom of the fixed column (6), the inner cavity of the bearing seat (3) is movably connected with a threaded sleeve (4) through a bearing, the bottom of the threaded sleeve (4) penetrates through the bottom of the bearing seat (3), a screw rod (5) is in threaded connection with the inner cavity of the threaded sleeve (4), the bottom of the screw rod (5) penetrates through the threaded sleeve (4) and the bearing seat (3) in sequence, and extends to the top of the inner cavity of the fixed column, the top of the two sides of the screw rod (5) is fixedly connected with a sliding block (17), one side, far away from the screw rod (5), of the sliding block (17) extends to an inner cavity of the sliding groove (20), the top of the opposite side of each two adjacent fixing columns (6) is fixedly connected with a fixing rod (7), the top of each fixing rod (7) is provided with a frame body (9), the bottom of each fixing rod (7) is provided with a bolt (8), the top of each bolt (8) sequentially penetrates through the fixing rods (7) and the frame bodies (9), the bottoms of the two sides of the inner cavity of each frame body (9) are fixedly connected with connecting rods (18), the opposite side of each two connecting rods (18) is fixedly connected with a bottom plate (10), the surface of the top of each bottom plate (10) is fixedly connected with a shell (15), the inner wall of each shell (15) is fixedly connected with a sound, rotor end fixedly connected with bull stick (13) of generator (14), the top of bull stick (13) runs through deadening felt (16) and casing (15) in proper order and extends to the top of casing (15), the top cover on bull stick (13) surface is equipped with changes cover (12), change outer lane fixedly connected with turbine blade (11) of cover (12).

2. The riparian low head hydro-power plant according to claim 1, wherein: the anti-skidding lines are arranged on the surface of the bottom of the supporting base (2), the number of the supporting rods (19) is three, and the push rod is fixedly connected to the outer ring of the threaded sleeve (4).

3. The riparian low head hydro-power plant according to claim 1, wherein: the bottom of the screw rod (5) is a cone, and the surface of the sliding block (17) is in sliding connection with the inner wall of the sliding groove (20).

4. The riparian low head hydro-power plant according to claim 1, wherein: the number of the fixing rods (7) is three, and the surfaces of the bolts (8) are in threaded connection with the connecting parts of the fixing rods (7) and the frame body (9).

5. The riparian low head hydro-power plant according to claim 1, wherein: the middle of the top surface of the shell (15) is fixedly connected with a sealing sleeve, the surface of the rotating rod (13) is movably connected with the joints of the sound-proof felt (16), the shell (15) and the sealing sleeve, and the surface of the rotating rod (13) is in interference fit with the joint of the rotating sleeve (12).