(3) summary of the invention
The technical problem to be solved in the present invention is to provide the fan-shaped curtain of view in a kind of water, and can launch, close up, performing effect dazzles stimulation.
For this reason, the present invention takes following technical scheme:
The fan-shaped curtain of view in a kind of water, includes the frame be arranged in puddle, hingedly in described frame is provided with fan-shaped curtain, and described fan-shaped curtain is made up of some ribs of the fans; Described frame is provided with axle, and all ribs of the fans are hingedly mounted in described axle successively, and described frame side is provided with long shelves, and opposite side is provided with short shelves, original state, and all ribs of the fan levels are shelved in long shelves;
The corresponding ribs of the fan external side parallel of described frame is provided with isometrical circular arc wheel carrier, described circular arc wheel carrier layout adjacent with first ribs of the fan, the corresponding short shelves side of described frame is provided with hoist engine, first pulley set is installed bottom described frame, the cambered surface of described circular arc wheel carrier is provided with the second pulley set and the 3rd pulley set of symmetrical structure, pull rope two ends after the reel of hoist engine tightens winding number circle are connected with the bottom of first ribs of the fan respectively along pulley set path;
Be provided with vertically arranged joining seam inside described first ribs of the fan, adjacent ribs of the fan is provided with the arc fork coordinated with described joining seam, except the ribs of the fan of last position, all ribs of the fans are all provided with joining seam, except the first ribs of the fan, all ribs of the fans are all provided with prong, and the joining seam of front ribs of the fan coordinates with the prong of adjacent rear ribs of the fan and links;
Described hoist engine is connected with fluid motor-driven.
The axle of described first ribs of the fan to the distance of bottom traction rope junction is greater than the distance of multiple rope sheaves that axle to the cambered surface of circular arc wheel carrier is installed.
Described first pulley set includes the first changed course rope sheave 51 and the second changed course rope sheave 52 being positioned at hoist engine side, is positioned at the 3rd changed course rope sheave 53 of opposite side, and described first changed course rope sheave and the second changed course rope sheave parallel side-by-side are arranged; Described second pulley set includes the 4th changed course rope sheave 54 being positioned at circular arc wheel top of the trellis, the 5th changed course rope sheave 55 being positioned at circular arc wheel carrier hypomere; Described 3rd pulley set includes the 6th changed course rope sheave 56 being positioned at circular arc wheel top of the trellis, the 7th changed course rope sheave 57 being positioned at circular arc wheel carrier hypomere; The affixed point of initiating terminal and the affixed point of end is provided with in the cavity of described first ribs of the fan, described first ribs of the fan is provided with two cylinders, pull rope is wound around hoist engine after a few, after one end walks around the first changed course rope sheave, the 3rd changed course rope sheave, the 4th changed course rope sheave, the 5th changed course rope sheave and the first cylinder 58 successively and the affixed point 60 of initiating terminal affixed; The other end of pull rope walks around the second changed course rope sheave, the 6th changed course rope sheave, the 7th changed course rope sheave successively and the second cylinder 59 is rear and the affixed point 61 of end is affixed.
Described first ribs of the fan is pulled by pull rope, and all the other ribs of the fans make it interlock by driving prong by ribs of the fan before ordering by joining seam.
Operation principle of the present invention is: hydraulic motor work, and hoist engine drives pull rope, and first ribs of the fan is pulled by pull rope, and all the other ribs of the fans make it interlock by driving prong by ribs of the fan before ordering by joining seam; Hydraulic motor reverse operation, realizes the return of ribs of the fan.
The present invention has the following advantages: 1, can from being exposed to the water surface under water, dynamic landscape is produced from the surface of the lake ripples, according to story of a play or opera needs, Automatic-expanding ribs of the fan, the fan curtain of package decoration outside ribs of the fan to spectators with air, dazzle and marvellous impression, meet epoch dynamic aesthetic requirement; 2, structure is unique, anufacturability is good, it is easy to manipulate, and is particularly suitable for increasing in the performance of band water scenery very adding coloured silk.
(4) accompanying drawing explanation
Fig. 1 is that overall structure of the present invention launches schematic diagram;
Fig. 2 is ribs of the fan rounding state figure of the present invention;
Fig. 3 is ribs of the fan sketch of the present invention;
Fig. 4 is frame sketch of the present invention;
Fig. 5 be pull rope of the present invention and pulley set move towards path sketch;
The side direction connection layout of ribs of the fan and frame headed by Fig. 6;
Ribs of the fan and pull rope end connection layout headed by Fig. 7;
Fig. 8 be pull rope one end move towards schematic diagram.
(5) detailed description of the invention
With reference to Fig. 1-8, the fan-shaped curtain of view in a kind of water, includes the frame 1 be arranged in puddle, hingedly in described frame is provided with fan-shaped curtain, and described fan-shaped curtain is made up of some ribs of the fans; Described frame is provided with axle 2, all ribs of the fans are hingedly mounted in described axle, and described frame side is provided with long shelves 3, and opposite side is provided with short shelves 4, original state, and all ribs of the fan levels are shelved in long shelves; The corresponding ribs of the fan external side parallel of described frame is provided with circular arc wheel carrier 5, described circular arc wheel carrier layout adjacent with first ribs of the fan, the corresponding short shelves side of described frame is provided with hoist engine 6, first pulley set is installed bottom described frame, the cambered surface of described circular arc wheel carrier is provided with the second pulley set and the 3rd pulley set of symmetrical structure, pull rope two ends after the reel of hoist engine tightens winding number circle are connected with the bottom of first ribs of the fan respectively along pulley set path; Vertically arranged joining seam 7 is provided with inside described first ribs of the fan 11, adjacent ribs of the fan is provided with the arc fork 8 coordinated with described joining seam, except last position ribs of the fan 12, all ribs of the fans are all provided with joining seam, except the first ribs of the fan, all ribs of the fans are all provided with prong, and the joining seam of front ribs of the fan coordinates with the prong of adjacent rear ribs of the fan and links; Described hoist engine drives with hydraulic motor 9 and is connected.The axle of described first ribs of the fan to the distance of bottom traction rope junction is greater than the distance of multiple rope sheaves that axle to the cambered surface of circular arc wheel carrier is installed.Described first pulley set includes the first changed course rope sheave 51 and the second changed course rope sheave 52 being positioned at hoist engine side, is positioned at the 3rd changed course rope sheave 53 of opposite side, and described first changed course rope sheave and the second changed course rope sheave parallel side-by-side are arranged; Described second pulley set includes the 4th changed course rope sheave 54 being positioned at circular arc wheel top of the trellis, the 5th changed course rope sheave 55 being positioned at circular arc wheel carrier hypomere; Described 3rd pulley set includes the 6th changed course rope sheave 56 being positioned at circular arc wheel top of the trellis, the 7th changed course rope sheave 57 being positioned at circular arc wheel carrier hypomere; The affixed point 60 of initiating terminal and the affixed point 61 of end is provided with in the cavity of described first ribs of the fan, described first ribs of the fan is provided with two cylinders, pull rope 62 is wound around hoist engine after a few, after one end walks around the first changed course rope sheave, the 3rd changed course rope sheave, the 4th changed course rope sheave, the 5th changed course rope sheave and the first cylinder 58 successively and the affixed point 60 of initiating terminal affixed; The other end of pull rope walks around the second changed course rope sheave, the 6th changed course rope sheave, the 7th changed course rope sheave successively and the second cylinder 59 is rear and the affixed point 61 of end is affixed.