CN201761635U

CN201761635U - Hydraulic elevator platform in deep sea

Info

Publication number: CN201761635U
Application number: CN2010202422471U
Authority: CN
Inventors: 高波; 赵俊海; 王璇
Original assignee: 702th Research Institute of CSIC
Current assignee: 702th Research Institute of CSIC
Priority date: 2010-06-21
Filing date: 2010-06-21
Publication date: 2011-03-16
Anticipated expiration: 2020-06-21

Abstract

A hydraulic elevator platform in deep sea comprises a platform and an oil cylinder. Double scissor arms are respectively connected at the left end and the right end of the lower part of the platform, and respectively connected with the oil cylinder; the double scissor arms are formed by two groups of connecting rod distributed at two sides of the oil cylinder, and each group of connecting rod is formed to be double-X-shaped by the mutual hinge of four connecting rods. When the hydraulic elevator platform works, a control cable winch is installed in the space at the lower part of the elevator platform, and can be elevated outside a cabin together with the elevator platform, and a control cable can not be wound with other components.

Description

The deep-sea hydaulic lift platform

Technical field

The utility model relates to bay-lift, relates in particular to a kind of hydaulic lift platform that is used for the deep-sea.

Background technology

Generally all carry small-sized remote underwater robot on the equipment such as deep-sea scientific research test station, submarine and carry out the underwater exploration operation, control cable winch is controlled the folding and unfolding of small-sized remote underwater robot by hawser.Existing hydaulic lift platform is equipped with the axle that yoke is cut in oil cylinder and many connections below table top, be in when reclaiming state fully when bay-lift like this, its underpart does not have the space of installation and control cable winch, control cable winch can only be fixedly mounted in the test station, the control cable twines easily, need design tightening device in addition, cause equipment package very complicated; Be installed in the platform top if will control the cable winch, then when small-sized remote underwater robot reclaims, bump easily, influence organic efficiency with it.

Summary of the invention

The utility model is studied and is improved at the above-mentioned deficiency of prior art, and a kind of deep-sea hydaulic lift platform with energy installation and control cable winch space is provided.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

The deep-sea hydaulic lift platform, comprise platform and oil cylinder, the two ends, the left and right sides that it is characterized in that described platform bottom are connected with yoke respectively, described yoke is connected with described oil cylinder respectively, described yoke is made of two groups of connecting rods that are distributed in described oil cylinder both sides, and every group of connecting rod is hinged into X-shaped shape or X combined shaped by connecting rod respectively; The other end of described yoke is articulated and connected with base respectively and is connected by slide bar.

Further, described yoke is the double shear yoke.

Technique effect of the present utility model is: control cable winch is installed in the bay-lift lower space, can be promoted to out of my cabin with bay-lift, and the control hawser can not twine with miscellaneous part.

Description of drawings

Fig. 1 is a front view of the present utility model; Fig. 2 is the left view of Fig. 1;

Fig. 3 is the A-A cutaway view of Fig. 1; Fig. 4 is the enlarged drawing at I place among Fig. 2;

Fig. 5 is the enlarged drawing at II place among Fig. 2; Scheme drawing when Fig. 6 installs for the utility model;

Fig. 7 looks scheme drawing, the scheme drawing when Fig. 8 works for the utility model for the left side of Fig. 6.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.

See Fig. 1, Fig. 2, the utility model comprises platform 1 and oil cylinder 7, and the two ends, the left and right sides of platform 1 bottom are connected with double shear yoke 6 respectively.Each double shear yoke 6 is made of two groups of double shear connecting rods that are distributed in oil cylinder 7 both sides, concrete structure is as follows: see Fig. 1, Fig. 2, wherein the double shear yoke 6 of right-hand member constitutes, the connecting rod 601 of oil cylinder 7 one sides, connecting rod 604 are hinged at hinge E place, connecting rod 602, connecting rod 603 are hinged at hinge C place, connecting rod 601, connecting rod 602 are hinged at hinge B place, connecting rod 603, connecting rod 604 are hinged at hinge D place, above-mentioned four connecting rods constitute two X-shaped shapes, and the opposite side of oil cylinder 7 also has the double shear connecting rod of one group of two X-shaped shape that are made of above-mentioned four connecting rods.See Fig. 1, Fig. 5, two groups of connecting rods are hinged by bearing pin 12 respectively at hinge E and hinge C place respectively.See Fig. 1, Fig. 2, be separately installed with hinged-support 8 and two slide bars 2 on the base 9.See Fig. 1, Fig. 2, Fig. 4, oil cylinder 7, two connecting rods 604 are hinged with hinged-support 8 respectively, and oil cylinder 7 is provided with piston rod 10, and piston rod 10 tops have pin-and-hole (not drawing among the figure), and are hinged at hinge F place by bearing pin 11 and two connecting rods 601; See Fig. 3, slide block 4 and slide bar 2 sockets, connecting rod 603 is hinged with the socket cap 3 of slide block 4 left parts; Hinged-support 5 is installed equally in the bottom of platform 1 and 2, two connecting rods 601 of two slide bars are hinged with hinged-support 5 respectively, and two connecting rods 602 are connected with slide bar 2 by slide block 4 respectively.Wherein the formation of the double shear yoke 6 of left end is same as described above.

See Fig. 6, Fig. 7, the utility model is installed in the submarine 13, also can be installed in other deep-sea workplatformes such as deep-sea scientific research test station.Place under-water robot 14 on the platform 1, platform 1 lower space installation and control cable winch 15, piston rod 10 is in contraction state, and double shear yoke 6 is not propped, and slide block 4 is in the left end of slide bar 2.

During the utility model work, see Fig. 8, the hatchcover 16 of submarine 13 is opened, hydraulic oil in the oil cylinder 7 is with piston rod 10 jack-up, thereby two left and right sides double shear yokes 6 are propped, connecting rod 602, connecting rod 603 drives slide blocks 4 and slides left, then about two double shear yoke 6 integral body prop and be two X-shaped shapes, platform 1 is rising thereupon also.Because under-water robot 14 and control cable winch 15 are promoted to submarine 13 outsides with platform 1, when control cable winch 15 leaves platform 1 work by hawser control under-water robot 14, hawser can not twine with miscellaneous part, need not to be provided with specially the tightening device of hawser.

The yoke of cutting in the foregoing description is the double shear yoke, also can be that simple shear yoke or three is cut yoke etc.

Claims

1. deep-sea hydaulic lift platform, comprise platform and oil cylinder, the two ends, the left and right sides that it is characterized in that described platform bottom are connected with respectively cuts yoke, the described yoke of cutting is connected with described oil cylinder respectively, the described yoke of cutting is made of two groups of connecting rods that are distributed in described oil cylinder both sides, and every group of connecting rod is hinged into X-shaped shape or X combined shaped by connecting rod respectively; The described other end of cutting yoke is articulated and connected with base respectively and is connected by slide bar.

2. deep-sea according to claim 1 hydaulic lift platform is characterized in that the described yoke of cutting is the double shear yoke.