CN213417777U - Water surface pollutant cleaning equipment for hydroelectric power generation - Google Patents

Abstract

The utility model belongs to the field of hydroelectric power generation, in particular to a water surface pollutant cleaning device for hydroelectric power generation, which comprises a bracket, wherein the bracket is provided with a rotating shaft, a telescopic rod, a pressing plate and a salvaging box in sequence from top to bottom, the rotating shaft is provided with two rotating shafts and is connected with the same height on the bracket in a rotating way, a connecting rope is wound on the rotating shaft, one end of the connecting rope is fixed on the rotating shaft, and the other end of the connecting rope is connected with the upper end of the salvaging box in a detachable way after; the two telescopic rods are also arranged and are respectively positioned under the two rotating shafts, a circular ring is fixed at one end of each telescopic rod, which is far away from the support, and the connecting rope penetrates through the circular rings; a vertical rod is fixed at the upper end of the pressure plate, a cross rod is fixed between the vertical rod and the support, and the pressure plate is used for being inserted into the fishing box; the bottom wall and the side wall of the fishing box are provided with a plurality of through holes. Adopt the utility model discloses a scheme can solve the clearance problem to the surface of water pollutant.

Description

Water surface pollutant cleaning equipment for hydroelectric power generation

Technical Field

The utility model belongs to the hydroelectric power generation field, concretely relates to surface of water pollutant cleaning equipment for hydroelectric power generation.

Background

Hydroelectric power generation is a mode of power generation, and mainly utilizes kinetic energy of water flow to convert the kinetic energy into mechanical energy rotating by a worm wheel in a water turbine, then the mechanical energy is converted into electric energy through a generator, and the electric energy is distributed to users through power transformation and power transmission and distribution equipment. When rivers pass through the intake pipe of the extraction entering hydraulic turbine of water pump, need install the water purifier and filter to avoid the pollutant in the rivers to entangle and influence the turbine rotation in the turbine. The water purifier of prior art only can filter in the pollutant can't enter into the inlet channel, and the pollutant receives the influence of inlet channel department suction, piles up near inlet channel, needs periodic cleaning, and prior art is generally for artifical periodic salvage near the pollutant of inlet channel, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a surface of water pollutant cleaning equipment for hydroelectric power generation to solve the problem that the artifical pollutant of salvaging near inlet channel is comparatively troublesome.

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

the water surface pollutant cleaning equipment for the hydroelectric power generation comprises a support, wherein a rotating shaft, a telescopic rod, a pressing plate and a fishing box are sequentially arranged on the support from top to bottom, two rotating shafts are arranged at the same height and are rotatably connected to the support, a connecting rope is wound on the rotating shaft, one end of the connecting rope is fixed on the rotating shaft, and the other end of the connecting rope is detachably connected with the upper end of the fishing box after being wound on the rotating shaft; the two telescopic rods are also arranged below the two rotating shafts respectively, a circular ring is fixed at one end of each telescopic rod, which is far away from the support, and the connecting rope penetrates through the circular rings; a vertical rod is fixed at the upper end of the pressure plate, a cross rod is fixed between the vertical rod and the support, and the pressure plate is used for being inserted into the fishing box; the bottom wall and the side wall of the fishing box are provided with a plurality of through holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

the pivot rotates and can loosen or tighten up the connection rope, connects when the rope loosens, and fishing box downstream to aquatic drives through the telescopic link is connected the rope swing this moment for fishing box is at aquatic motion salvage pollutant. When the connecting rope tightens up, pull out the fishing box from the aquatic, the telescopic link drives the ring this moment and keeps motionless in the horizontal pole both sides, has certain limiting displacement to the direction of connecting the rope, and fishing box upward movement, clamp plate insert the fishing box in, the pollutant in the extrusion fishing box, moisture passes through the through-hole and discharges.

The connection rope and the fishing box can be disassembled for connection, so that workers can conveniently take down the fishing box to clean the inside pollutants.

Drawings

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

Fig. 2 is a side view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of one of the setting modes of the fishing box in the embodiment of the present invention.

In the figure: 1. a rotating shaft; 2. connecting ropes; 3. a circular ring; 4. a vertical rod; 5. pressing a plate; 6. fishing the box; 7. a through hole; 8. a guide block; 9. a guide hole; 10. a safety hook; 11. a support; 12. a cross bar; 13. a telescopic rod; 14. a reverse tapered hole; 15. a tapered hole; 16. a box body; 17. a base plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, and specific embodiments will be given.

As shown in fig. 1 and 2, the water surface pollutant cleaning equipment for hydroelectric power generation comprises a support 11, wherein the support 11 is sequentially provided with two rotating shafts 1, two telescopic rods 13, two pressing plates 5 and two fishing boxes 6 from top to bottom, the two rotating shafts 1 have the same size, and the two rotating shafts 1 are rotatably connected to the same height on the support 11. The winding has the connection rope 2 in pivot 1, and is concrete, and the one end of connecting rope 2 is fixed in pivot 1, and the other end of connecting rope 2 can be dismantled after winding many rings in pivot 1 and connect in 6 upper ends of salvage case, and is concrete, and 6 upper ends of salvage case are equipped with the connecting hole, and 2 end fixing of connection rope have safety hook 10, connect 2 after passing the connecting hole of rope, collude safety hook 10 on connecting rope 2, and safety hook 10 is prior art conventional structure, no longer does concrete structural description in this application. The support 11 is fixed with a motor for driving the rotating shafts 1 to rotate, and as shown in fig. 1, in this embodiment, the winding directions of the connecting ropes 2 on the two rotating shafts 1 are opposite, so that when the device works, the rotating directions of the two rotating shafts 1 are opposite, the two rotating shafts 1 can be respectively driven to rotate by the two motors, one of the rotating shafts 1 can also be driven to rotate by one motor, and the two rotating shafts 1 are driven to rotate by gears. If the winding directions of the connecting ropes 2 on the two rotating shafts 1 are the same, the rotating directions of the two rotating shafts 1 are the same when the two rotating shafts work.

The telescopic link 13 also is equipped with two and is located the below of two pivot 1 respectively, and telescopic link 13 chooses for use the electric telescopic handle structure commonly used among the prior art. One end of the telescopic rod 13 far away from the bracket 11 is fixed with a circular ring 3, and the connecting rope 2 passes through the circular ring 3. 3 inner walls of ring are fixed with the rubber pad (not shown in the figure), have certain guard action to connecting rope 2 through setting up the rubber pad, combine shown in fig. 3, 3 inner walls of ring upper ends are equipped with inverted cone- shaped hole 14, 3 inner walls of ring lower extreme are equipped with bell mouth 15, inverted cone-shaped hole 14 and the 15 symmetry settings of bell mouth, telescopic link 13 is when flexible, drive and connect 2 swings of rope, paste with 3 inner walls of ring when connecting 2 swings, through the setting of inverted cone-shaped hole 14 and bell mouth 15, reduce the wearing and tearing of 3 inner wall edges and corners of ring to connecting rope 2.

The pressing plate 5 is used for being inserted into the fishing box 6, the vertical rod 4 is fixed at the upper end of the pressing plate 5, the length of the vertical rod 4 is equal to or larger than the height of the fishing box 6 so as to ensure that the pressing plate 5 can be inserted into the fishing box 6 to a sufficient depth, and the cross rod 12 is fixed between the vertical rod 4 and the support 11. Fishing case 6 inner wall upper end is fixed with guide block 8, 8 middle parts of guide block are equipped with the guiding hole 9 that is the back taper, the shape of clamp plate 5 and guiding hole 9 lower extreme, the size is unanimous, setting through guide block 8, on the one hand be convenient for clamp plate 5 insert fishing case 6 in, on the other hand guide block 8 has certain limiting displacement in fishing case 6 upper end, fishing case 6 is still when the aquatic, there is certain effect of stopping to the pollutant that gets into fishing case 6, avoid fishing case 6 pollutant discharge fishing case 6 when the aquatic rocks to a certain extent. The bottom wall and the side wall of the salvaging box 6 are both provided with a plurality of through holes 7.

During specific use, the support 11 can be fixed near a water inlet pipeline of the water turbine, and during installation, the pressing plate 5 needs to be located above the water surface. When needing to salvage near inlet channel's pollutant, starter motor, motor drive pivot 1 rotates, and then loosens and connect rope 2, and salvage case 6 downstream to aquatic starts electric telescopic handle 13, and electric telescopic handle 13 drives the reciprocal flexible slip of ring 3, connects 2 swings thereupon of rope, and then drives salvage case 6 and rock in the aquatic to salvage more pollutants.

Salvage the after the certain time, make the motor reversal, 1 reversals of pivot tighten up and connect rope 2, pull out salvage case 6 from the aquatic, make telescopic link 13 move this moment and drive ring 3 and be located the both sides of montant 4, then telescopic link 13 keeps motionless, have certain limiting displacement to the direction of connecting rope 2, salvage case 6 upward movement, clamp plate 5 inserts in salvage case 6, extrude the pollutant in salvage case 6, moisture passes through hole 7 and discharges. The worker can subsequently take down the fishing box 6 to clean the inside pollutants.

In another embodiment of the utility model, as shown in fig. 4, salvage case 6 lower extreme opening just installs and is used for sealing open-ended bottom plate 17, also be equipped with a plurality of through-holes 7 on bottom plate 17, be about to integral salvage case 6 split into box 16 and bottom plate 17 two parts, it is concrete, bottom plate 17 left end and box 16 are articulated, bottom plate 17 right-hand member and 16 bolted connection of box, when needing to clear up the inside pollutant of salvage case 6, take off the bolt of bottom plate 17 right-hand member, make bottom plate 17 right-hand member deflect downwards, pile up the pollutant on bottom plate 17 and can be discharged, in this scheme, bottom plate 17 left end and box 16 are articulated, be convenient for make bottom plate 17 play the guide effect and be used for discharging the pollutant on the bottom plate 17.

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.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (5)

1. Water surface pollutant cleaning equipment for hydroelectric power generation, its characterized in that: the fishing device comprises a support, wherein a rotating shaft, a telescopic rod, a pressing plate and a fishing box are sequentially arranged on the support from top to bottom, the rotating shaft is provided with two rotating shafts which are rotatably connected to the same height on the support, a connecting rope is wound on the rotating shaft, one end of the connecting rope is fixed on the rotating shaft, and the other end of the connecting rope is detachably connected with the upper end of the fishing box after being wound on the rotating shaft; the two telescopic rods are also arranged below the two rotating shafts respectively, a circular ring is fixed at one end of each telescopic rod, which is far away from the support, and the connecting rope penetrates through the circular rings; a vertical rod is fixed at the upper end of the pressure plate, a cross rod is fixed between the vertical rod and the support, and the pressure plate is used for being inserted into the fishing box; the bottom wall and the side wall of the fishing box are provided with a plurality of through holes.

2. The water surface contaminant removal device for hydroelectric power generation of claim 1, wherein: a guide block is fixed at the upper end of the inner wall of the fishing box, a guide hole in an inverted cone shape is formed in the middle of the guide block, and the shape and the size of the lower end of the pressing plate and the lower end of the guide hole are consistent.

3. The water surface contaminant removal device for hydroelectric power generation of claim 1, wherein: and a rubber pad is fixed on the inner wall of the circular ring.

4. The water surface contaminant removal device for hydroelectric power generation of claim 1, wherein: the upper end of the inner wall of the circular ring is provided with an inverted conical hole, the lower end of the inner wall of the circular ring is provided with a conical hole, and the inverted conical hole and the conical hole are symmetrically arranged.

5. The water surface contaminant removal device for hydroelectric power generation of claim 1, wherein: the length of the vertical rod is equal to or greater than the height of the fishing box.

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