CN210366629U

CN210366629U - Hook type loading and transporting separated submersible water impeller

Info

Publication number: CN210366629U
Application number: CN201921045147.7U
Authority: CN
Inventors: 梅红霖; 周恒顺; 夏爱萍; 于峰
Original assignee: Jiangsu Yuanquan Pump Industry Co ltd
Current assignee: Jiangsu Yuanquan Pump Industry Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-21
Anticipated expiration: 2029-07-05

Abstract

The utility model provides a hook formula shipment disconnect-type dive impeller, includes hoisting mechanism, dive impeller and bottom of the pool fixing base, and hoisting mechanism connects dive impeller, and dive impeller fixes on the bottom of the pool fixing base, and dive impeller passes through the bracket to be fixed on the bottom of the pool fixing base, and dive impeller passes through the lug and connects rings, and rings are whole to be bow-shaped horse step state, and rings are arranged in the hook in, and hook upper portion is through wire rope connection hoisting mechanism, and hoisting mechanism is located ground. The steel wire rope is separated from the host when the water impeller operates underwater, the steel wire rope is stored when the water impeller is not used, the problems that equipment cannot be placed to the bottom and the steel wire rope is fatigued and broken are solved thoroughly, meanwhile, the water impeller can be fixed and clamped naturally when operating underwater, and the water impeller can be separated from the bracket naturally when being pulled upwards, so that the technical problems of vibration and noise are solved, the service life is prolonged, and the trend of users to high-reliability and high-quality products is met.

Description

Hook type loading and transporting separated submersible water impeller

Technical Field

The invention relates to the field of special equipment for urban domestic sewage treatment, in particular to a hook type loading and transporting separated submersible water impeller.

Background

Diving impeller is a mechatronics diving equipment by motor reduction gears drive impeller rotation, wide application in city domestic sewage treatment field, be used for stirring sewage, mix mud, it flows to promote the flowing medium of water, the settlement of retardant mud, be sewage treatment plant key core equipment, diving impeller comprises three major parts, firstly impeller host computer, secondly guide rail bracket under water, three is hoisting accessory, this equipment host computer work is at the position about 5 meters under water, so guide rail bracket fixed mounting is at the bottom of the pool under water, hoisting accessory installs at the pond face on water, impeller host computer need be located the operation of bracket under water, the installation is just mentioned to slide along the guide rail and transfer by hoisting accessory, need pull up also directly mention along the guide rail by hoisting accessory and shift up, traditional equipment technique has three major defects: one is that the bracket structure is flat underwater, can't carry on the effective fixation and clamp tightly to the impeller laid on it, the impeller is easy to vibrate and noise in underwater operation, its two, the impeller appearance structure is not fixed the clamped supporting characteristic specialized setting naturally, can't form the supporting structure of effective fixation underwater between the bracket, its three, when the main frame of the impeller is installed and operated and worked, the wire rope is connected with host computer and hoisting accessory all the time, this kind of shipment conjunctive structure has higher requirements to the tightness control of the wire rope and the fatigue resistance intensity of the wire rope, the skill and understanding of the site operating personnel are different, sometimes the wire rope can't put to the end, the main frame of the impeller is not real, the unsettled operation, its gravity and operational working force are born by the wire rope, originally when running gravity and working force are born by the bracket of the bottom of the pool, not only vibrate and noise like, the steel wire rope is easy to break after long-time operation, in addition, the equipment runs under water, and is somewhat vibrated, the steel wire rope is connected with the equipment, the steel wire rope can slightly shake along with the equipment, the shake-resistant fatigue strength of the steel wire rope is not enough after long-time operation, the steel wire rope is easy to break, once the steel wire rope breaks, the equipment is pulled out from the water surface, maintenance and maintenance are difficult to implement, a water tank drained by a sewage plant needs to be approved by an environmental protection agency, direct and indirect losses of microorganisms, medicaments and the like in water are large, how to treat sewage every day and reach the standard to discharge the sewage after production is stopped, and the like.

To sum up this equipment systematicness is strong, the integrated level is high, but there are various problems always, often life is short, the fault rate is high, user satisfaction is low, for this reason, the utility model relates to a hook claw formula shipment separation type dive impeller lets impeller when the impeller moves under water wire rope and host computer throw off the separation, wire rope collection when not using, thoroughly solve the problem that equipment can not put to the end and wire rope fatigue breaks down, impeller underwater operation can be fixed naturally and press from both sides tightly simultaneously, pull-up also can break away from the bracket naturally to solve the technical problem of vibration and noise, improve life, eliminate laggard, replace the import, satisfy the user to the direction of high reliable, high-quality product.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that hoisting accessory wire rope and impeller host computer do not separate when traditional equipment fixing and operation, and the impeller host computer can not be fixed by the bracket under water and the tight technological problem of clamp, the utility model provides a hook formula shipment separation type dive impeller, installation and operation wire rope pass through the hook claw instrument and can freely hook up and separate with the impeller host computer, avoid wire rope to be continuous with the host computer, and wire rope fatigue fracture is difficult to the phenomenon of salvaging equipment, have the tight efficiency of nature fixed clamp between bracket and host computer simultaneously, make equipment work more stable, life is more permanent.

The technical scheme of the utility model is that: the utility model provides a hook formula shipment disconnect-type dive impeller, is including lifting by crane mechanism, dive impeller and bottom of the pool fixing base, lifting by crane the mechanism and connecting dive impeller, dive impeller fix on the bottom of the pool fixing base, dive impeller pass through the bracket and fix on the bottom of the pool fixing base, dive impeller pass through the lug and connect rings, rings whole be bow-shaped horse step state, rings arrange the hook in, hook upper portion connect lifting by crane the mechanism through wire rope, lifting by crane the mechanism and be located ground.

The bracket include left horn mouth bracket and right horn mouth bracket, left side horn mouth bracket and right horn mouth bracket are the ascending vertical state of arranging of interval formula horn mouth, and support on the bottom of the pool fixing base.

Left horn mouth bracket and right horn mouth bracket constitute by horn mouth bracket support and horn mouth bracket rubber top layer, horn mouth bracket support includes left horn mouth bracket support and right horn mouth bracket support, horn mouth bracket rubber top layer include left horn mouth bracket rubber top layer and right horn mouth bracket rubber top layer, left horn mouth and right horn mouth upper portion are the tapering slope, the left lower part of bracket and right lower part are at the bottom of the circular arc, the bracket cross-section be the flute profile, horn mouth bracket rubber top layer is along extending the horn mouth inner chamber and is inlayed at the inslot to by the fix with screw, the outer 3mm-8mm of surface protrusion support groove edge.

The submersible water impeller comprises a left supporting cylinder and a right supporting cylinder, wherein a left lifting lug with a left lifting lug hole is arranged on the left supporting cylinder, a right lifting lug with a right lifting lug hole is arranged on the right supporting cylinder, the left supporting cylinder is located on the left bell mouth bracket, the right supporting cylinder is located on the right bell mouth bracket, and the whole submersible water impeller is of a simply supported beam structure.

Rings include rings main part and the go-between that has the connection annular ring, the go-between include left leg ring and right leg ring, the connection annular ring include left connection annular ring and right connection annular ring, the crotch hole pitch of left side connection annular ring and right connection annular ring equal with the crotch hole pitch of left hanger hole and right hanger hole.

The hole pitch level of the connecting ring hole is c, the height direction is d, the total height of the hanging ring is f, the left leg ring deviates β degrees to the right by taking the left connecting ring hole as a rotating point, the vertical projection height is g, g =0.618f, the uppermost end of the hanging ring is provided with an arc with the radius of R, the horizontal distance from the circle center to the left connecting ring hole is j, the horizontal distance to the right connecting ring hole is h, the vertical distance is i, j =0.809c, h + j = c, a straight line segment formed by connecting the upper arc and the right connecting ring hole according to a proportional relation directly forms a right leg ring extending part, the left end of the arc is naturally and linearly connected with the tail end of the left leg ring β angle extending obliquely to form a hanging ring main body, the main body is formed according to a proportional relation and is in the shape of an oblique cross beam with the left part downwards, the lower ends of the left leg ring and the right leg ring are transversely provided with a groove with the width of e, the left lifting lug and the right lifting lug on the pushing device are embedded in the groove, and the connecting ring hole on.

The claw by 4 ~ 6 branch claws and 1 trunk constitute, branch claw use the trunk to be central circumference evenly distributed, branch claw is the radial extension upwards to one side, and the bottom is L circular-arc, wholly is the octopus form that the claw toe extended to one side.

The utility model has the advantages that: on one hand, the hook claw and the hanging ring are provided with a clutch system for lifting and separating, the hook claw is fixed at the tail end of a steel wire rope of a lifting mechanism and moves downwards and upwards along with the steel wire rope, the hanging ring is fixed at the upper part of the submersible water impeller in a standing mode, the space in the inner side of the hanging ring is sufficient, the hook claw is hooked and separated under the control of the lifting mechanism, the hook claw and the hanging ring are free, flexible and convenient to use, when the water impeller is installed, the hook claw and the hanging ring are in a hooked connection state, when the water impeller runs, the hook claw and the hanging ring are in a separated disconnection state, namely, when a main machine of the water impeller and the lifting mechanism are installed, the water impeller runs without being dragged by the steel wire rope, the hanging ring is connected with the water impeller;

on the other hand, when the impeller is coupled with the bracket, the impeller enters the bell mouth and slides on a conical slope conveniently and easily without blocking or blocking, when the impeller enters the bell mouth bottom, the impeller is tightly attached and matched with an arc surface at the bell mouth bottom and is tightly wrapped, the lateral freedom degree of the impeller is limited, the bracket realizes natural fixation and clamping of the impeller, when the impeller needs to be pulled out, the cylindrical shape structure is simple and easy to operate when the impeller moves upwards from the arc bottom to the open conical surface, the impeller naturally enters and clamps during coupling, and naturally loosens and separates during decoupling, the whole hanging ring is in an arch horse step state, and the submersible impeller is convenient to store and release.

Drawings

Fig. 1 is a schematic structural view of a claw type shipping separation type submersible water impeller when being installed.

Fig. 2 is a schematic diagram of the operation structure of the claw type shipping separation type submersible water impeller.

Fig. 3 is a schematic view of the developed structure in the direction of a-a in fig. 1.

Fig. 4 is a schematic view of the developed structure in the direction B-B in fig. 1.

Fig. 5 is a schematic diagram of the overall cylindrical structure of the main body of the flow impeller.

Fig. 6 is a schematic view of the structure in the direction C-C in fig. 5.

Fig. 7 is a schematic view of the structure in the direction D-D in fig. 5.

Fig. 8 is a schematic diagram of the cylindrical structure of the left bell-mouth bracket.

Fig. 9 is a schematic diagram of the outer shape of the right bell-mouth bracket cylinder.

Fig. 10 is a schematic view of the structure of fig. 3 rotated in the direction of E-E.

Fig. 11 is a schematic view of a suspension ring structure.

Fig. 12 is a schematic view of the structure in the direction a in fig. 11.

Fig. 13 is a schematic view of the structure in direction B of fig. 11.

Fig. 14 is a schematic view of the finger structure.

Fig. 15 is a schematic view of the structure in the direction F-F in fig. 14.

In the figure, a left bell mouth bracket 1, a right bell mouth bracket 2, a submersible water impeller 3, a lifting ring 4, a claw 5, a lifting mechanism 6, a left bell mouth bracket support 7, a left bell mouth bracket rubber surface layer 8, a left supporting cylinder 9, a left lifting lug 10, a left leg ring 11, a right bell mouth bracket support 12, a right bell mouth bracket rubber surface layer 13, a right supporting cylinder 14, a right lifting lug 15, a right leg ring 16, a left lifting lug hole 17, a right lifting lug hole 18, a left connecting ring hole 19, a right connecting ring hole 20, a lifting ring main body 21, a supporting claw 22 and a trunk 23.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

As shown in fig. 1, 2, 3, 4, 5, 8, 9, 10, 11, 14, a hook 5 type shipment separation type dive impeller 3, including lifting mechanism 6, dive impeller 3 and bottom of the pool fixing base, lifting mechanism 6 connect dive impeller 3, dive impeller 3 fix on the bottom of the pool fixing base through the bracket, dive impeller 3 connect rings 4 through the lug, rings 4 wholly be bow-shaped horse step state, rings 4 arrange in hook 5, hook 5 upper portion connect lifting mechanism 6 through wire rope, lifting mechanism 6 be located ground.

The bracket include left horn mouth bracket 1 and right horn mouth bracket 2, left side horn mouth bracket 1 and right horn mouth bracket 2 are the ascending vertical state of arranging of interval formula horn mouth, and support on the bottom of the pool fixing base.

The horn mouth bracket comprises a left horn mouth bracket support 1 and a right horn mouth bracket 2, wherein the horn mouth bracket support comprises a left horn mouth bracket support 7 and a right horn mouth bracket support 12, the horn mouth bracket rubber surface comprises a left horn mouth bracket rubber surface 8 and a right horn mouth bracket rubber surface 13, the upper parts of a left horn mouth and a right horn mouth are taper slopes, the left lower part and the right lower part of the bracket are arc bottoms, the cross section of the bracket is groove-shaped, the horn mouth bracket rubber surface is embedded in the groove along the horn mouth inner cavity and is fixed by screws, the relative position is kept, the surface protrudes out of the groove edge of the support by 3mm-8mm, the taper and the size of the horn mouth slope are suitable for the impeller, the impeller can be in place for coupling energy to enter the inner cavity, can be separated from the inner cavity for disengagement, and the arc surface of the bracket is consistent with the impeller, the requirements of coupling and wrapping the flow pusher are met, the rubber surface layer has enough elasticity and flexibility, the posture of the flow pusher can be naturally and finely adjusted, the flow pusher is appropriately wrapped, and the effects of automatically clamping and naturally fixing the flow pusher are achieved.

Further, horn mouth bracket support bears 3 gravity and the operation working force of dive impeller, its inner chamber upper portion taper slope, the bottom circular arc, its cross-section is the cell type, the horn mouth bracket rubber top layer embedding of being convenient for, horn mouth bracket rubber top layer is in the same direction as extending bracket inner chamber groove by the fix with screw, and protrusion groove edge outside 5mm, when making the coupling of

dive impeller

3, 3 support cylinder of dive impeller only contact with horn mouth bracket rubber top layer, the elasticity and the pliability of rubber, realize the parcel of hugging closely of dive impeller 3, adapt simultaneously dive impeller 3's operational attitude and appearance error, absorb vibration and noise.

As shown in fig. 3, 4, 5, 6, and 7, the submersible water impeller 3 comprises a left support cylinder and a right support cylinder, the left support cylinder is provided with a left lifting lug 10 having a left lifting lug hole 17, the right support cylinder is provided with a right lifting lug 15 having a right lifting lug hole 18, the left support cylinder is located on the left bell mouth bracket 1, the right support cylinder is located on the right bell mouth bracket 2, and the whole submersible water impeller is of a simply supported beam structure.

Furthermore, the arc surface of the inner cavity of the bracket is matched and contained with the cylinder of the flow pusher, the arc surface is in a close fit state, the arc surface is pulled upwards and separated, the positions, the shapes and the sizes of the left supporting cylinder and the right supporting cylinder of the flow pusher are fused with the bottom arc surface structure of the conical surface of the opening on the bracket, the flow pusher can enter the inner cavity in a coupling mode, the flow pusher can leave the inner cavity in a separation mode, coupling natural clamping is facilitated, natural separation is separated, and the underwater natural separation function is guaranteed.

As shown in fig. 11, 12 and 13, the hanging ring 4 comprises a hanging ring main body 21 and a connecting ring with a connecting ring hole, wherein the connecting ring comprises a left leg ring 11 and a right leg ring 16, the connecting ring hole comprises a left connecting ring hole 19 and a right connecting ring hole 20, and the crotch hole distance of the left connecting ring hole 19 and the right connecting ring hole 20 is equal to the crotch hole distance of the left lifting eye hole 17 and the right lifting eye hole 18.

The hole pitch of the connecting ring hole is c horizontally, the height direction is d, the total height of the hanging ring 4 is f, the left leg ring 11 is deviated to the right by β degrees by taking the left connecting ring hole 19 as a rotating point, the vertical projection height is g, g =0.618f, the uppermost end of the hanging ring 4 is provided with an arc with the radius of R, the horizontal distance from the circle center to the left connecting ring hole 19 is j, the horizontal distance to the right connecting ring hole 20 is h, the vertical distance is i, j =0.809c, h + j = c, a straight line segment formed by connecting the upper arc and the right connecting ring hole 20 according to the proportion relation directly forms an extending part of the right leg ring 16, the left end of the arc is connected with a tail end of the left leg ring 11 β obliquely extending in a natural straight line to form a hanging ring main body 21, the main body is formed according to the proportion relation, is in a shape of an oblique cross beam with the left part declining, the lower ends of the left leg ring 11 and the right leg ring 16 are transversely provided with a groove with the width of e, the left hanging lug 10 and the right hanging lug 15 are matched with the fastening groove, and the connecting ring hole.

Further, the flying ring main body 21 is in a cross beam type state with a left inclined lower part, is connected with the right leg ring 16 to be in a raised arc state, is naturally connected with the posture of the left leg ring 11, the left leg ring 11 deviates a certain angle in the right direction, the vertical projection height of the left leg ring 11 and the hole distance of the connecting ring are in a certain proportional relation, the horizontal distance from the circle center of the raised arc at the upper end to the hole center of the left connecting ring hole 19 and the hole distance of the right connecting ring hole 20 are also in a certain proportional relation, the total height and the hole distance of the connecting ring holes are in a proportional relation, the size and the shape of the flying ring main body 21, the left leg ring 11 and the right leg ring 16 are determined through the proportional relation, the whole flying ring is in an arch horse step state, and is assembled to an inner space formed on the impeller, and the hooking and the separation of the hook 5 between. The connection mode of the hanging ring 4 and the impeller is that the connecting ring is connected with the lifting lug of the impeller through a corresponding hole by a bolt.

As shown in fig. 14 and 15, the claw 5 is composed of 4 to 6

claws

22 and 1 trunk 23, the claws 22 are uniformly distributed circumferentially around the trunk 23, the claws 22 extend radially upward in an inclined manner, the bottom is in the shape of an arc of L, and the whole claw is in the shape of a octopus with an inclined toe.

Furthermore, the circumferential direction, the angle and the height of the extending claw of the supporting claw 22 are controlled in a reasonable range, and the size is suitable for the containing size of the inner side space of the arched horse-step type hanging ring 4, so that the hanging ring can be freely lifted and separated from the inner side of the hanging ring 4, and has proper up-down and left-right fine adjustment spaces. The hook claw 5 realizes the functions of lifting and hooking when the impeller is installed and separating when the impeller runs.

In the utility model, on one hand, the hook 5 and the hanging ring 4 are a clutch system for installing, lifting and separating, the hook 5 is fixed at the end of a steel wire rope of a lifting mechanism 6, and is transferred and moved upwards along with the steel wire rope, the hanging ring 4 is fixed on the upper part of the submersible water impeller 3 in a standing manner, the space in the hanging ring 4 is sufficient, the hook 5 is held under the control of the lifting mechanism 6 to be hooked and separated, and the clutch system is free, flexible and convenient, when the water impeller is installed, the hook 5 and the hanging ring 4 are in a hook connection state, when the water impeller is operated, the hook 5 and the hanging ring 4 are in a separation state, namely, when the water impeller is installed with the lifting mechanism 6, the water impeller is in a separation state during operation, the underwater operation of the water impeller is ensured to have no traction of the steel wire rope, the hanging ring 4 is connected with;

on the other hand, when the impeller is coupled with the bracket, the impeller enters the bell mouth and slides on a conical slope conveniently and easily without blocking or blocking, when the impeller enters the bell mouth bottom, the impeller is tightly attached and matched with an arc surface at the bell mouth bottom and is tightly wrapped, the lateral freedom degree of the impeller is limited, the bracket realizes natural fixation and clamping of the impeller, when the impeller needs to be pulled out, the cylindrical shape structure is simple and easy to operate when the impeller moves upwards from the arc bottom to the open conical surface, the impeller naturally enters and clamps during coupling, and naturally loosens and separates during decoupling, the hanging ring 4 is in an arch horse step state integrally, and the submersible impeller 3 is convenient to store and release.

Under the control of the hoisting mechanism 6 and an operator, the underwater lifting hook can lift up and down and swing left and right to realize the hooking and the separation of the underwater lifting hook and the lifting ring 4, the supporting claw 22 on the hook claw 5 is laterally close to the spatial position of the lifting ring 4, the structure has the advantages that a supporting claw 22 is naturally embedded into the hanging ring 4 to hook the hanging ring 4 and lift the submersible water impeller 3, the steel wire rope is loosened after the hook claw 5 is in place, the hook claw 5 leaves laterally, the hook claw 5 is separated from the hanging ring 4, the submersible water impeller 3 is connected with the lifting mechanism 6 through the hook claw 5 during installation and lifting, the equipment is separated from the lifting mechanism 6 during operation, the hook claw 5 and the lifting ring 4 are separated and combined, and the structural characteristics that the hook claw 5 and the lifting ring 4 are combined and separated are that the supporting claw 22 can extend into the lifting ring 4 to hook the lifting ring 4 when the plane of the hook claw 5 is in any direction, and a reasonable depth space is arranged in the lifting ring 4 to meet the requirements of telescopic swinging and hook lifting operation adjustment of the supporting claw 22.

Finally, the embodiments were chosen and described in order to best explain the principles of the invention and the invention, and are not intended to be limited to the details shown. Modifications and equivalents of the technical solution of the present invention may be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention, and the technical solution should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a hook formula shipment disconnect-type dive impeller, includes lifts by crane mechanism, dive impeller and bottom of pool fixing base, the mechanism that lifts by crane connect dive impeller, dive impeller fix on the bottom of pool fixing base its characterized in that: the submersible water impeller is fixed on the pool bottom fixing seat through a bracket, the submersible water impeller is connected with a lifting ring through a lifting lug, the lifting ring is integrally in an arched horse-step state, the lifting ring is arranged in the hook claw, the upper part of the hook claw is connected with a lifting mechanism through a steel wire rope, and the lifting mechanism is located on the ground.

2. The claw shipping separation type submersible water impeller of claim 1, wherein: the bracket include left horn mouth bracket and right horn mouth bracket, left side horn mouth bracket and right horn mouth bracket are the ascending vertical state of arranging of interval formula horn mouth, and support on the bottom of the pool fixing base.

3. The claw shipping separation type submersible water impeller of claim 2, wherein: left horn mouth bracket and right horn mouth bracket constitute by horn mouth bracket support and horn mouth bracket rubber top layer, horn mouth bracket support includes left horn mouth bracket support and right horn mouth bracket support, horn mouth bracket rubber top layer include left horn mouth bracket rubber top layer and right horn mouth bracket rubber top layer, left horn mouth and right horn mouth upper portion are the tapering slope, the left lower part of bracket and right lower part are at the bottom of the circular arc, the bracket cross-section be the flute profile, horn mouth bracket rubber top layer is along extending the horn mouth inner chamber and is inlayed at the inslot to by the fix with screw, the outer 3mm-8mm of surface protrusion support groove edge.

4. The claw shipping separation type submersible water impeller of claim 1, wherein: the submersible water impeller comprises a left supporting cylinder and a right supporting cylinder, wherein a left lifting lug with a left lifting lug hole is arranged on the left supporting cylinder, a right lifting lug with a right lifting lug hole is arranged on the right supporting cylinder, the left supporting cylinder is located on the left bell mouth bracket, the right supporting cylinder is located on the right bell mouth bracket, and the whole submersible water impeller is of a simply supported beam structure.

5. The claw shipping separation type submersible water impeller of claim 1, wherein: rings include rings main part and the go-between that has the connection annular ring, the go-between include left leg ring and right leg ring, the connection annular ring include left connection annular ring and right connection annular ring, the crotch hole pitch of left side connection annular ring and right connection annular ring equal with the crotch hole pitch of left hanger hole and right hanger hole.

6. The hook claw type shipping separation type submersible water impeller as claimed in claim 5, wherein the hole pitch of the connecting ring hole is c horizontally, the height direction is d, the total height of the suspension ring is f, the left leg ring is deviated β degrees to the right with the left connecting ring hole as a rotation point, the vertical projection height is g, g =0.618f, the uppermost end of the suspension ring is provided with a circular arc with a radius of R, the horizontal distance from the center of the circle to the left connecting ring hole is j, the horizontal distance from the center of the circle to the right connecting ring hole is h, the vertical distance is i, j =0.809c, h + j = c, the upper circular arc is connected with the right connecting ring hole according to a proportional relationship to form a right leg ring extension portion directly, the left end of the circular arc is connected with the end of the left leg ring β angle obliquely extending in a natural straight line to form a suspension ring main body, the main body is formed according to a proportional relationship to penetrate through a left declined oblique cross beam shape, the left leg ring and the lower end of the right leg ring are provided with a straight line segment with a width of e, the left and right embedded groove on the suspension ring is fastened to the suspension ring, the position of the suspension.

7. The claw shipping separation type submersible water impeller of claim 1, wherein: the claw by 4 ~ 6 branch claws and 1 trunk constitute, branch claw use the trunk to be central circumference evenly distributed, branch claw is the radial extension upwards to one side, and the bottom is L circular-arc, wholly is the octopus form that the claw toe extended to one side.