CN211659205U

CN211659205U - Anti-lost control device of underwater propeller

Info

Publication number: CN211659205U
Application number: CN201921870934.5U
Authority: CN
Inventors: 郜昇
Original assignee: Kunshan Yongying Environmental Protection Technology Co ltd
Current assignee: Kunshan Yongying Environmental Protection Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-10-13
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses an underwater propulsor prevent out-of-control device, including advancing the cylinder, it is provided with and prevents out-of-service mechanism to advance the cylinder front end, be provided with stand-by motor in the mechanism of preventing becoming invalid, advance a set of spliced pole of equal fixedly connected with in the middle part of the cylinder surface left and right sides, the equal fixedly connected with hand-held rack of one end of advancing the cylinder is kept away from to the spliced pole, it holds the tray to advance cylinder front end fixedly connected with, the inner chamber of protection casing and holding tray is provided with advancing mechanism. A prevent out-of-control device of underwater propulsor, through setting up prevent losing efficacy mechanism, when the diver meets the propeller inefficacy at the bottom, transfer a propeller into temporarily with the kuppe, send propeller and the diver after the inefficacy to the surface of water on, avoid the diver to produce life danger, through setting up hand frame, set up battery power display on hand frame, be convenient for the diver to make appropriate processing method.

Description

Anti-lost control device of underwater propeller

Technical Field

The utility model relates to an underwater propulsor equipment field, in particular to underwater propulsor prevent out of control device.

Background

The underwater propeller is a multipurpose underwater power propelling device, which can be arranged at the bottom of a water skiing board or a boat in a matching way to provide propelling power and can also be used underwater by divers to save physical strength and prolong diving time, a common underwater propeller adopts a jet propelling structure, the tail part of the underwater propeller is provided with a motor-driven propeller, the periphery of the propeller is provided with a fixed sleeve, the bottom surface of the front end of the sleeve is provided with a hole for water inflow, the rear end of the sleeve is open, water flowing into the sleeve from the hole forms water flow under the rotation driving of the propeller and is ejected backwards to form power required by propelling during working, the existing underwater propeller does not need a corresponding anti-failure device, when the underwater propeller is in failure or the driving motor fails, the propeller loses the propelling function, possibly causes life danger to the divers, and the out-of-control propeller is particularly heavy after the propeller fails, the diver is difficult to take the propeller out of the water surface, the propeller has to be thrown in the water, and not only the environment is polluted, but also a large amount of resources are wasted.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an out-of-control prevention device for an underwater propeller, which can effectively solve the problems of the background art.

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

the utility model provides an underwater propulsor prevent losing accuse device, is including advancing the cylinder, it is provided with and prevents losing effect mechanism to advance the cylinder front end, be provided with stand-by motor in the mechanism of preventing losing effect, advance a set of spliced pole of the equal fixedly connected with in the middle part of the cylinder surface left and right sides, the equal fixedly connected with hand frame of one end of advancing the cylinder is kept away from to the spliced pole, it holds the dish to advance cylinder front end fixedly connected with, hold the outer side bolt fixedly connected with protection casing of dish front end, the inner chamber of protection casing and holding the dish is provided with advancing mechanism.

Preferably, the main structure of the anti-failure mechanism is provided with a flow guide cover and a standby motor, the rear end of the propulsion cylinder is fixedly connected with the flow guide cover, the rear end of the inner cavity of the propulsion cylinder is fixedly connected with a standby battery and the standby motor, the standby battery is located in front of the standby motor, the output end of the standby motor penetrates through the front cover wall of the propulsion cylinder and the flow guide cover and is fixedly connected with the spiral impeller, and the anti-failure mechanism is fixedly connected with the propulsion cylinder through the flow guide cover.

Preferably, advancing mechanism includes driving motor, advance the anterior fixedly connected with driving motor of cylinder inner chamber, driving motor rear end fixedly connected with controller, controller rear end fixedly connected with battery, driving motor output fixedly connected with connecting axle, connecting axle front end fixedly connected with impels the impeller, advancing mechanism passes through driving motor and impels the cylinder.

Preferably, a drainage hole is formed in the upper side and the lower side of the front part of the outer surface of the air guide sleeve, a group of hole covers are movably connected to the outer side of the drainage hole, a plurality of groups of air guide through holes are formed in the outer side of the left end of the air guide sleeve, and the air guide through holes are distributed in an annular array by taking the circle center of a cross section circle of the air guide sleeve as the center.

Preferably, control switches are sleeved on the left portion and the right portion of the outer surface of the handrail frame, a battery power display is fixedly mounted in the middle of the upper end of the handrail frame, a common driving switch and a standby driving switch are fixedly mounted on the control switches, and the common driving switch and the standby driving switch are respectively and electrically connected with the controller and the standby motor through wires.

Preferably, the middle part of the inner cavity of the bearing plate is fixedly connected with two groups of bearing plates, the bearing plates are mutually staggered to form a 90-degree included angle and are fixedly connected together, and the front end of the connecting shaft penetrates through the staggered part of the bearing plates and is fixedly connected with the propulsion impeller together.

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

1. through setting up the mechanism of preventing becoming invalid, be provided with the kuppe in the mechanism of preventing becoming invalid, stand-by battery, stand-by motor, the screw impeller, when the diver meets the propeller inefficacy at the bottom, open the handhole door of the drainage hole on the kuppe, reserve drive switch on the handle frame of operating hand again, make stand-by motor rotate, stand-by motor rotates and drives the screw impeller and rotate, transfer into a propeller with the kuppe temporarily, on the surface of water is sent to propeller and diver after will becoming invalid, avoid the diver to produce life danger, also take the propeller out of the water surface simultaneously and carry out maintenance on next step.

2. Through setting up the hand frame, set up battery power display on the hand frame, can let the diver clear observe how long the battery of current condition propeller can also continue to work, be convenient for the diver to make appropriate processing method.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-lost control device of an underwater propeller according to the present invention;

fig. 2 is a front view of an anti-runaway device of the underwater propeller of the present invention;

fig. 3 is a front view of a support tray of an anti-runaway device of the underwater propeller of the present invention;

fig. 4 is a schematic connection diagram of the air guide sleeve of the anti-runaway device of the underwater propeller of the present invention.

In the figure: 1. a propelling cylinder; 2. connecting columns; 3. a hand-held rack; 31. a control switch; 311. a common drive switch; 312. a standby drive switch; 4. a support tray; 41. a support plate; 5. a protective cover; 6. a propulsion mechanism; 61. a drive motor; 62. a connecting shaft; 63. propelling the impeller; 64. a storage battery; 65. a controller; 7. an anti-failure mechanism; 71. a pod; 711. a drainage hole; 712. an orifice cover; 713. a flow guide through hole; 72. a backup battery; 73. a standby motor; 74. a helical impeller; 8. and a battery power display.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an anti-runaway device for an underwater propeller comprises a propulsion cylinder 1, wherein an anti-runaway mechanism 7 is arranged at the front end of the propulsion cylinder 1, a standby motor 73 is arranged in the anti-runaway mechanism 7, a group of connecting columns 2 are fixedly connected to the middle portions of the left side and the right side of the outer surface of the propulsion cylinder 1, handrails 3 are fixedly connected to the ends, far away from the propulsion cylinder 1, of the connecting columns 2, a bearing tray 4 is fixedly connected to the front end of the propulsion cylinder 1, a protective cover 5 is fixedly connected to the outer side of a bolt at the front end of the bearing tray 4, and a propulsion mechanism 6 is.

The failure prevention mechanism 7 is mainly structurally provided with a flow guide cover 71 and a standby motor 73, the rear end of the propulsion cylinder 1 is fixedly connected with the flow guide cover 71, the rear part of the inner cavity of the propulsion cylinder 1 is fixedly connected with a standby battery 72 and the standby motor 73, the standby battery 72 is positioned in front of the standby motor 73, the output end of the standby motor 73 penetrates through the propulsion cylinder 1 and the front cover wall of the flow guide cover 71 and is fixedly connected with a spiral impeller 74, and the failure prevention mechanism 7 is fixedly connected with the propulsion cylinder 1 through the flow guide cover 71 so as to be convenient for the propeller to continue to propel when the propeller fails; the propulsion mechanism 6 comprises a driving motor 61, the front part of the inner cavity of the propulsion cylinder 1 is fixedly connected with the driving motor 61, the rear end of the driving motor 61 is fixedly connected with a controller 65, the rear end of the controller 65 is fixedly connected with a storage battery 64, the output end of the driving motor 61 is fixedly connected with a connecting shaft 62, the front end of the connecting shaft 62 is fixedly connected with a propulsion impeller 63, and the propulsion mechanism 6 is convenient for the normal work and propulsion of the propeller through the driving motor 61 and the propulsion cylinder 1; the upper side and the lower side of the front part of the outer surface of the air guide sleeve 71 are respectively provided with a drainage hole 711, the outer side of each drainage hole 711 is movably connected with a group of hole covers 712, the outer side of the left end of the air guide sleeve 71 is provided with a plurality of groups of air guide through holes 713, and the air guide through holes 713 are distributed in an annular array by taking the center of a cross-section circle of the air guide sleeve 71 as the center, so that the anti-failure mechanism; the left part and the right part of the outer surface of the hand frame 3 are respectively sleeved with a control switch 31, the middle part of the upper end of the hand frame 3 is fixedly provided with a battery power display 8, the control switch 31 is fixedly provided with a common drive switch 311 and a standby drive switch 312, the common drive switch 311 and the standby drive switch 312 are respectively and electrically connected with the controller 65 and the standby motor 73 through wires, and the power of the storage battery 64 and the standby battery 72 can be observed conveniently; the middle part of the inner cavity of the bearing tray 4 is fixedly connected with two groups of bearing plates 41, the bearing plates 41 are mutually staggered and fixedly connected together with an included angle of 90 degrees, and the front end of the connecting shaft 62 penetrates through the staggered part of the bearing plates 41 and is fixedly connected with the propelling impeller 63, so that the propelling mechanism 6 can work normally.

It should be noted that the utility model relates to an anti-lost control device of underwater propeller, when in normal use, the diver puts both hands on the hand frame 3 to control the common driving switch 311, drives the driving motor 61 to work, the driving motor 61 drives the impeller 63 fixedly connected with the connecting shaft 62 to rotate, so that the diver and the device can propel in water together, the diver can observe the electric quantity of the storage battery 64 through the battery electric quantity display 8 to determine the depth of diving, through arranging the anti-lost mechanism 7, the flow guide cover 71, the standby battery 72, the standby motor 73 and the spiral impeller 74 are arranged in the anti-lost mechanism 7, when the diver encounters propeller failure at the water bottom, the flow guide cover 712 of the flow guide hole 711 on the flow guide cover 71 is opened, then the standby driving switch 312 on the hand frame 3 is operated, so that the standby motor 73 rotates, the standby motor 73 rotates to drive the spiral impeller 74 to rotate, the pod 71 is temporarily deployed as a propeller and the disabled propeller and diver are brought to the surface.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-lost control device of an underwater propeller comprises a propulsion cylinder (1), and is characterized in that: impel cylinder (1) front end and be provided with anti-failure mechanism (7), be provided with stand-by motor (73) in anti-failure mechanism (7), impel the equal fixedly connected with a set of spliced pole (2) in the middle part of the cylinder (1) surface left and right sides, the equal fixedly connected with hand frame (3) of one end that impels cylinder (1) is kept away from in spliced pole (2), impel cylinder (1) front end fixedly connected with to hold tray (4), hold tray (4) front end outside bolt fixedly connected with protection casing (5), the inner chamber of protection casing (5) and holding tray (4) is provided with advancing mechanism (6).

2. The anti-runaway device for an underwater propeller of claim 1, wherein: prevent mechanism out of work (7) major structure has kuppe (71) and stand-by motor (73), the rear end fixedly connected with kuppe (71) of propulsion cylinder (1), propulsion cylinder (1) inner chamber rear portion fixedly connected with stand-by battery (72) and stand-by motor (73), and stand-by battery (72) are located the place ahead of stand-by motor (73), the output of stand-by motor (73) runs through the preceding cover wall fixedly connected with helical impeller (74) of propulsion cylinder (1) and kuppe (71), prevent that mechanism out of work (7) are in the same place through kuppe (71) and propulsion cylinder (1) fixed connection.

3. The anti-runaway device for an underwater propeller of claim 1, wherein: advancing mechanism (6) includes driving motor (61), advance the anterior fixedly connected with driving motor (61) of cylinder (1) inner chamber, driving motor (61) rear end fixedly connected with controller (65), controller (65) rear end fixedly connected with battery (64), driving motor (61) output end fixedly connected with connecting axle (62), connecting axle (62) front end fixedly connected with impels impeller (63), advancing mechanism (6) are through driving motor (61) and propulsion cylinder (1).

4. The anti-runaway device for an underwater propeller as claimed in claim 2, wherein: the upper side and the lower side of the front part of the outer surface of the air guide sleeve (71) are respectively provided with a drainage hole (711), the outer side of each drainage hole (711) is movably connected with a group of hole covers (712), the outer side of the left end of the air guide sleeve (71) is provided with a plurality of groups of air guide through holes (713), and the air guide through holes (713) are distributed in an annular array by taking the center of a circle of the section of the air guide sleeve (71).

5. An anti-runaway device for an underwater propeller as claimed in claim 1 or claim 2, characterised in that: control switch (31) have all been cup jointed to both sides about hand frame (3) surface, hand frame (3) upper end middle part fixed mounting has battery power display (8), fixed mounting has drive switch (311) and reserve drive switch (312) commonly used on control switch (31), drive switch (311) and reserve drive switch (312) commonly used pass through the wire respectively with controller (65) and reserve motor (73) electric connection together.

6. An anti-runaway device for an underwater propeller as claimed in claim 3, characterised in that: the bearing plate (4) is characterized in that the middle of an inner cavity of the bearing plate (4) is fixedly connected with two groups of bearing plates (41), the bearing plates (41) are mutually staggered to form a 90-degree included angle and are fixedly connected together, and the front end of the connecting shaft (62) penetrates through the staggered position of the bearing plates (41) and is fixedly connected with the propulsion impeller (63).