CN219217426U - Hydraulically driven underwater telescopic platform - Google Patents

Abstract

The utility model discloses a hydraulically driven underwater telescopic platform which comprises a base plate, wherein guide rails are fixedly arranged on two sides of the base plate, and sliding blocks are connected to the inner sides of the guide rails in a sliding mode. Compared with the single-group design of the prior art, the structure is adopted, the double-component telescopic frame is adopted in the technical scheme, the strength of the double-component telescopic frame can be better improved, meanwhile, the supporting shaft is matched and designed to be connected with the inner sides of the two groups of scissor type telescopic frames, the overall telescopic stability can be further improved, and the sliding blocks at the bottom and the moving blocks at the top of the double-component telescopic frame are bound by the sliding grooves and the guide rails, so that the double-component telescopic frame can stably slide.

Description

Hydraulically driven underwater telescopic platform

Technical Field

The utility model belongs to the technical field of telescopic platforms, and particularly relates to a hydraulically driven underwater telescopic platform.

Background

The lifting platform is a multifunctional lifting loading and unloading mechanical device and can be divided into a fixed type and a movable type: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type and an aluminum alloy lifting platform, and a sleeve cylinder type: the underwater unmanned submersible and the mechanical arm in the industrial field are very favored topics of various research institutes at present, because the unique underwater working environment is often inconvenient for personnel to enter underwater operation, and the industrial unmanned submersible and the adaptive mechanical arm on the market at present lack of a stable working lifting platform during use, so that the working range and the working efficiency of the mechanical arm are also greatly limited, and the underwater operation efficiency is low;

the underwater telescopic platform based on hydraulic driving comprises a hydraulic driving mechanism, a telescopic mechanism and an adaptive installation base, wherein the hydraulic driving mechanism comprises a connecting base, a hydraulic flexible driver and a driving base, the hydraulic flexible driver is installed on the connecting base, and the driving base is connected with the hydraulic flexible driver; the telescopic mechanism is connected with the driving base and receives the driving force of the driving base; the adaptive installation base is connected with the telescopic mechanism. The utility model provides a hydraulic drive-based underwater telescopic platform which is adapted to an underwater unmanned submersible mechanical arm, the hydraulic drive-based underwater telescopic platform is ingenious in structural arrangement, can realize large-scale bidirectional telescopic operation in an underwater environment, increases the working range, can also be adapted to different external equipment to meet different operation requirements, and solves the problem that the working environment of the underwater mechanical arm in the prior art is limited;

although the above technical scheme can carry out lifting adjustment, certain problems still exist during the use, namely the even first cover technical scheme mainly adopts the scissors type telescopic frame for assisting lifting adjustment, however, the single-group design of the scissors type telescopic frame lacks a descending reinforcement structure, the overall stability is poor, and the overall structure is scattered and complicated during the use, for example, a drive receiving base, a hydraulic driving mechanism, a guide sliding rail, a drive output end and the like are required to be respectively and independently installed, and the even first cover technical scheme is complicated and inconvenient during the use and installation in water, so that the even first cover technical scheme is required to be improved.

Disclosure of Invention

Aiming at the problems in the background art, the utility model aims to provide a hydraulically driven underwater telescopic platform so as to solve the problem of poor scattered use stability of the structure of the prior art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a hydraulically driven underwater telescopic platform, includes the base plate, the both sides of base plate are all fixed mounting has the guide rail, the inboard sliding connection of guide rail has the slider, the fixed mounting has the hydraulic telescoping cylinder in the middle of the top of base plate, the output fixed mounting of hydraulic telescoping cylinder has the frame of bending, the both ends of frame of bending and the inboard fixed connection of slider, the top of slider and the top right side of guide rail articulate has the scissors type expansion bracket, the top of scissors type expansion bracket is equipped with platform mechanism, the bottom fixed mounting of base plate has supporting mechanism, equidistant rotation is connected with the back shaft between the inboard of scissors type expansion bracket;

the platform mechanism comprises a platform body, a base is fixedly arranged on the left side of the bottom of the platform body, the bottom of the base is hinged to the left side of the top of the scissor type expansion bracket, sliding grooves are formed in the front and rear ends of the right side of the bottom of the base, a moving block is connected to the inner side of the sliding groove in a sliding mode, a base block is fixedly arranged on the bottom of the moving block, and the bottom of the base block is hinged to the right side of the top of the scissor type expansion bracket.

Further, as a preferable technical scheme, the bending frame is in a shape of a Chinese character 'ji', and the bending frame, the guide rail, the base plate and the scissor type expansion frame are integrally formed by stainless steel frame bodies.

Further, as an optimal technical scheme, a protection frame is fixedly arranged at the top of the platform body, and the cross section of the frame body of the protection frame is circular.

Further, as the preferred technical scheme, supporting mechanism includes the dead lever, dead lever fixed mounting is in the bottom both sides of base, the bottom both ends of dead lever are all fixed mounting has the telescopic link, the bottom fixed mounting of telescopic link has the antiskid ribbed tile.

Furthermore, as a preferable technical scheme, the bottom of the antiskid plate is fixedly provided with plug-in shafts at equal intervals, and the plug-in shafts are arranged in a conical shape.

Further, as the preferred technical scheme, the telescopic link includes the fixed column, the fixed column passes through the bolt mounting in the bottom both sides of fixed column, the outside sliding connection of fixed column has a cover frame, the top fixed connection of the bottom of cover frame and antiskid ribbed tile, the inboard threaded connection of upper end of cover frame has a fixing screw, the inner of fixing screw runs through the cover frame, spacing hole has been seted up to the inboard equidistant spacing of fixed column, the inner of fixing screw is pegged graft in the inboard of one of them spacing hole.

Further, as a preferable embodiment, the top-view shape of the inner side of the sleeve frame is a square shape, and the top-view shape of the fixing column is also a rectangle.

Further, as a preferable technical scheme, the side shapes of the moving block and the sliding block are both in a convex shape, and the side shapes of the inner side of the guide rail and the inner side of the sliding groove are also in a convex shape.

In summary, the utility model has the following advantages:

firstly, during the use, because the mode that the hydraulic telescopic cylinder drives the two groups of scissor type telescopic frames is adopted, compared with the single-group design of the prior art, the strength of the device can be better improved, meanwhile, the supporting shaft is matched and designed to be connected with the inner sides of the two groups of scissor type telescopic frames, the whole telescopic stability can be further improved, and the sliding blocks at the bottom and the moving blocks at the top of the device are bound by the sliding grooves and the guide rails, so that the device can stably slide, and the device is simpler in structure, convenient to install and use, capable of being put into use without installing a plurality of components, even if the sliding rail is omitted, still has stronger stability, lower in use cost, stronger in stability and wider in application prospect, and is worthy of popularization and use;

second, through setting up supporting mechanism, can be in the use period, according to the gradient of the required use position submarine, adjust the cover frame and slide on the fixed column, the length of four groups telescopic links of alright independent adjustment, this moment through twist the dead screw insert spacing hole inboard can, then place this device to the submarine, the conical grafting axle in antiskid plate bottom is corresponding grafting to the earth at river bottom this moment, can be with this device firm place at the submarine, therefore, can adjust bottom bearing structure according to the demand compared with prior art scheme, thereby be convenient for adapt to uneven submarine, make things convenient for its use at the submarine, it adopts the bolt to install the dead lever simultaneously, can take out the dead lever through dismantling the bolt when needs are installed on other equipment, rethread bolt installs can, facilitate the use, and set up the top that the hydraulic telescoping cylinder is located the base, by the supplementary drive of the bent rod of several font, whole stable in the base top when can make the hydraulic telescoping cylinder not be suitable for, the transportation when convenient removal, the practicality of this device has been further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a bottom view of the present utility model;

fig. 3 is a structural view of the platform mechanism of the present utility model.

Reference numerals: 1. base plate, 2, guide rail, 3, slider, 4, hydraulic telescoping cylinder, 5, frame of bending, 6, scissors telescoping rack, 7, platform mechanism, 71, platform body, 72, base, 73, spout, 74, movable block, 75, basic block, 76, protection frame, 8, supporting mechanism, 81, dead lever, 82, telescopic link, 821, fixed column, 822, cover frame, 823, dead screw, 824, spacing hole, 83, antiskid plate, 84, grafting axle, 9, back shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the hydraulically driven underwater telescopic platform according to the embodiment comprises a base plate 1, guide rails 2 are fixedly arranged on two sides of the base plate 1, a sliding block 3 is connected to the inner side of the guide rails 2 in a sliding manner, a hydraulic telescopic cylinder 4 is fixedly arranged in the middle of the top of the base plate 1, a bending frame 5 is fixedly arranged at the output end of the hydraulic telescopic cylinder 4, two ends of the bending frame 5 are fixedly connected with the inner side of the sliding block 3, a scissor type telescopic frame 6 is hinged to the top of the sliding block 3 and the right side of the top of the guide rail 2, a platform mechanism 7 is arranged at the top of the scissor type telescopic frame 6, a supporting mechanism 8 is fixedly arranged at the bottom of the base plate 1, and supporting shafts 9 are rotatably connected between the inner sides of the scissor type telescopic frames 6 at equal intervals;

the platform mechanism 7 comprises a platform body 71, a base 72 is fixedly arranged on the left side of the bottom of the platform body 71, the bottom of the base 72 is hinged with the left side of the top of the scissor type expansion bracket 6, sliding grooves 73 are formed in the front and rear ends of the right side of the bottom of the base 72, moving blocks 74 are slidably connected to the inner sides of the sliding grooves 73, base blocks 75 are fixedly arranged at the bottoms of the moving blocks 74, and the bottoms of the base blocks 75 are hinged with the right side of the top of the scissor type expansion bracket 6.

Example 2

Referring to fig. 1 to 3, in order to achieve the purpose of improving the convenience of use of the device on the basis of embodiment 1, the embodiment innovates the bending frame 5, specifically, the bending frame 5 has a shape of a Chinese character 'ji' in a top view, and the bending frame 5, the guide rail 2, the base plate 1 and the scissor type expansion frame 6 are integrally formed by stainless steel frames; the bending frame 5 in the shape of a Chinese character 'ji' is arranged, so that the inner side of the bending frame 5 just accommodates the hydraulic telescopic cylinder 4, the use is convenient, the bending frame 5, the guide rail 2, the base plate 1 and the scissor type telescopic frame 6 are integrally formed by stainless steel frame bodies, and the overall stability of the device can be improved.

Referring to fig. 1-3, in order to achieve the purpose of improving the working stability on the platform, a protection frame 76 is fixedly installed on the top of the platform body 71 in this embodiment, and the cross section of the frame body of the protection frame 76 is circular; by arranging the protective frame 76, the periphery of the platform at the bottom of the protective frame 76 can be shielded, so that the working stability of the top of the platform body 71 is improved.

Example 3

Referring to fig. 1-3, in this embodiment, in order to achieve the purpose of improving the working stability and convenience of the device based on embodiment 2, the supporting mechanism 8 is innovatively designed, specifically, the supporting mechanism 8 includes a fixing rod 81, the fixing rod 81 is fixedly installed on two sides of the bottom of the base 72, two ends of the bottom of the fixing rod 81 are fixedly installed with telescopic rods 82, and the bottom of the telescopic rods 82 is fixedly installed with a antiskid plate 83; through setting up telescopic link 82 of dead lever 81 bottom, the length in four corners in dead lever 81 bottom can be independent regulation, the convenient uneven submarine of adaptation sets up antiskid ribbed tile 83 and can make this device stable place at the submarine.

Referring to fig. 1 to 3, in order to achieve the purpose of improving the stability of the present device, the bottom of the antiskid plate 83 of the present embodiment is fixedly provided with the plugging shafts 84 at equal intervals, and the plugging shafts 84 are provided in a conical shape; through setting up grafting axle 84, accessible grafting axle 84 is pegged graft in earth to play better antiskid, set up conical grafting axle 84, can be convenient for peg graft in earth.

Referring to fig. 1-3, in order to achieve the purpose of facilitating the adjustment of the bottom of the fixing rod 81, the telescopic rod 82 of the present embodiment includes a fixing post 821, the fixing post 821 is mounted on two sides of the bottom of the fixing rod 81 by bolts, the outer side of the fixing post 821 is slidably connected with a sleeve frame 822, the bottom of the sleeve frame 822 is fixedly connected with the top of the antiskid plate 83, the inner side of the upper end of the sleeve frame 822 is in threaded connection with a fixing screw 823, the inner end of the fixing screw 823 penetrates through the sleeve frame 822, a limiting hole 824 is provided at equal intervals on the inner side of the fixing post 821, and the inner end of the fixing screw 823 is inserted into the inner side of one of the limiting holes 824; through setting up telescopic link 82, the accessible cover frame 822 is slided at the surface of fixed column 821, can assist the length of adjusting telescopic link 82, and it is inboard to peg graft spacing hole 824 through twisting fixing screw 823 this moment, can play better spacing effect.

Referring to fig. 1 to 3, in order to achieve the purpose of improving the convenience of telescopic adjustment, the inside plan view shape of the sleeve frame 822 of the present embodiment is a square shape, and the plan view shape of the fixing post 821 is also rectangular; through setting up rectangle fixed column 821 and cover frame 822, can avoid cover frame 822 to rotate at the fixed column 821 surface to be convenient for this device use and adjust.

Referring to fig. 1 to 3, for the purpose of further improving stability, the side shapes of the moving block 74 and the slider 3 of the present embodiment are both convex, and the side shapes of the inner side of the guide rail 2 and the inner side of the slide groove 73 are also arranged in a convex shape; by arranging the convex sliding block 3, the moving block 74, the inner side of the guide rail 2 and the inner side of the sliding groove 73, the sliding stability of the moving block 74 and the sliding block 3 can be improved, and the overall stability of the device is further improved.

The use principle and the advantages are that: during the use, adjust the sleeve frame 822 and slide on the fixed column 821 according to the gradient of the water bottom of the required position of use, the length of four groups of telescopic links 82 of alright independent adjustment, at this moment through twist the fixed screw 823 insert spacing hole 824 inboard can, then place this device to the water bottom, at this moment the conical grafting axle 84 in antiskid plate 83 bottom is corresponding to peg graft in the earth of river bottom, can be with this device firm place at the water bottom, during the use again through starting hydraulic telescoping cylinder 4 drive bending frame 5 remove, drive two sets of sliders 3 in the inboard slip of two sets of guide rails 2 through bending frame 5 in step, can drive its top articulated two sets of scissors telescoping frame 6 and extend through pushing slider 3 slidable mode, can drive the movable block 74 at top and slide in spout 73 inboard through scissors telescoping frame 6 extension, thereby raise the platform body 71 level upwards, and during this can assist through back shaft 9 consolidate two sets of scissors telescoping frame 6, make two sets of scissors telescoping frame 6 link into single-up high strength structure, make the lift comparatively firm.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A hydraulically driven underwater telescoping platform, characterized in that: the novel lifting device comprises a base plate (1), wherein guide rails (2) are fixedly arranged on two sides of the base plate (1), a sliding block (3) is connected to the inner side of the guide rails (2) in a sliding manner, a hydraulic telescopic cylinder (4) is fixedly arranged in the middle of the top of the base plate (1), a bending frame (5) is fixedly arranged at the output end of the hydraulic telescopic cylinder (4), two ends of the bending frame (5) are fixedly connected with the inner side of the sliding block (3), a scissor type telescopic frame (6) is hinged to the top of the sliding block (3) and the right side of the top of the guide rails (2), a platform mechanism (7) is arranged at the top of the scissor type telescopic frame (6), a supporting mechanism (8) is fixedly arranged at the bottom of the base plate (1), and a supporting shaft (9) is rotatably connected between the inner sides of the scissor type telescopic frame (6) at equal intervals;

platform mechanism (7) are including platform body (71), the bottom left side fixed mounting of platform body (71) has base (72), the bottom of base (72) is articulated with the top left side of scissors formula expansion bracket (6), spout (73) have all been seted up at both ends around the bottom right side of base (72), the inboard sliding connection of spout (73) has movable block (74), the bottom fixed mounting of movable block (74) has foundation block (75), the bottom of foundation block (75) is articulated with the top right side of scissors formula expansion bracket (6).

2. A hydraulically driven underwater telescoping platform as claimed in claim 1, wherein: the bending frame (5) is in a shape like a Chinese character 'ji' in a top view, and the bending frame (5), the guide rail (2), the base plate (1) and the scissor type telescopic frame (6) are integrally formed by stainless steel frame bodies.

3. A hydraulically driven underwater telescoping platform as claimed in claim 2, wherein: the top of the platform body (71) is fixedly provided with a protection frame (76), and the cross section of the frame body of the protection frame (76) is circular.

4. A hydraulically driven underwater telescoping platform as claimed in claim 3, wherein: the supporting mechanism (8) comprises a fixing rod (81), the fixing rod (81) is fixedly arranged on two sides of the bottom of the base (72), telescopic rods (82) are fixedly arranged at two ends of the bottom of the fixing rod (81), and anti-skid plates (83) are fixedly arranged at the bottoms of the telescopic rods (82).

5. A hydraulically driven underwater telescoping platform as set forth in claim 4, wherein: the bottom of the antiskid plate (83) is fixedly provided with plug-in shafts (84) at equal intervals, and the plug-in shafts (84) are conical.

6. A hydraulically driven underwater telescoping platform as set forth in claim 5, wherein: the telescopic rod (82) comprises fixing columns (821), the fixing columns (821) are mounted on two sides of the bottom of the fixing rod (81) through bolts, a sleeve frame (822) is connected to the outer side of the fixing columns (821) in a sliding mode, the bottom of the sleeve frame (822) is fixedly connected with the top of the antiskid plate (83), fixing screws (823) are connected to the inner side of the upper end of the sleeve frame (822) in a threaded mode, the inner ends of the fixing screws (823) penetrate through the sleeve frame (822), limiting holes (824) are formed in the inner side of the fixing columns (821) at equal intervals, and the inner ends of the fixing screws (823) are inserted into the inner side of one of the limiting holes (824).

7. A hydraulically driven underwater telescoping platform as set forth in claim 6, wherein: the inner side of the sleeve frame (822) is in a square shape in a plan view, and the top view of the fixed column (821) is also in a rectangular shape.

8. A hydraulically driven underwater telescoping platform as set forth in claim 7, wherein: the side surfaces of the moving block (74) and the sliding block (3) are both in a convex shape, and the side surfaces of the inner side of the guide rail (2) and the inner side of the sliding groove (73) are also in a convex shape.

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