CN113636017A

CN113636017A - Adjustable platform and using method thereof

Info

Publication number: CN113636017A
Application number: CN202110993510.3A
Authority: CN
Inventors: 聂行
Original assignee: Chongqing Xinsishenglian Technology Co ltd
Current assignee: Chongqing Xinsishenglian Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2021-11-12

Abstract

The invention relates to the technical field of marine machinery, in particular to an adjustable platform which comprises a support frame, a longitudinal telescopic mechanism, an installation mechanism, a transverse telescopic mechanism, a hose winch, a seawater pump, a brake assembly and a protective shell, wherein the longitudinal telescopic mechanism is arranged in the support frame, the installation mechanism is arranged at the front end of the longitudinal telescopic mechanism, the transverse telescopic mechanism is arranged on the installation mechanism, the hose winch is arranged on the transverse telescopic mechanism, the brake assembly is arranged at the front part of the hose winch, the seawater pump is arranged on two sides of one end of the hose winch, and the seawater pump is connected with the hose winch through a hose. The hose winch is driven to move up and down by the longitudinal telescopic mechanism, the hose winch is driven to move left and right by the transverse telescopic mechanism, and the hose winch and the seawater pump can be recovered to the main deck for protection during non-use.

Description

Adjustable platform and using method thereof

Technical Field

The invention relates to the technical field of marine machinery, in particular to an adjustable platform and a using method thereof.

Background

The marine engineering equipment of the ship provides seawater for equipment on an ocean platform (can also be applied to temporary water diversion engineering at high positions on land). The working characteristics of the ocean engineering platform with the pile legs are that the pile legs act on the sea bottom surface according to the requirements of a construction site to realize that the platform ship is lifted off the sea surface. The water cooling function and the platform ballast function of the equipment on the platform can not directly take seawater and can not work normally. Therefore, the hose winch with the submersible pump is required to extend into the sea from the platform to pump the seawater so as to meet the working requirement of the platform.

The invention of publication number CN103754786A discloses a hose winch, comprising: the base, install support, rotatable the installing on the base store up the pipe cylinder on the support, be used for driving store up pipe cylinder pivoted power supply, through-flow component and calandria device with the sump oil intercommunication, rotatable with in calandria device both sides the leg joint, the winch is still including being used for the drive calandria device pivoted drive assembly, drive assembly installs on the support, drive assembly's drive end with the calandria device links to each other. The pipe arranging device can rotate up and down around the bracket, so that when the pipe arranging device is idle, the pipe arranging device is put down through the driving assembly to be separated from the hose, the problem that the service life of the hose winch equipment is shortened due to the fact that the pipe arranging device is damaged by the hose in a bad environment is solved, and meanwhile, the pipe arranging device is arranged on the hose winch, and the space is saved.

The utility model with the publication number of CN205603115U discloses a base connecting seat of a hose winch for a lifting platform, which comprises a frame, a frame base, a transmission shaft, a turntable and a hose, wherein the turntable is arranged on the frame through the transmission shaft; the rack base is fixedly connected with the deck through a connecting device, the connecting device comprises a connecting bolt, a cotter pin, a connecting seat and an installation base plate, the rack base is hinged and installed on the connecting seat through the connecting bolt and the cotter pin, the connecting seat is fixedly installed on the installation base plate, and the installation base plate is fixedly installed on the deck. Base connection seat structure, adopt the articulated connection pattern of detachable, adopt 90 directions to arrange in groups to guarantee that the hose winch location is reliable, install and remove the convenience.

However, the above patents still have the following problems:

(1) the prior art is generally fixed at a certain distance outboard, but the prior art is large in size and weight and heavy, cannot be moved, is inconvenient to protect and maintain on one hand, and has the risk of collision when not in use on the other hand.

(2) When the sea water pump is put down to pump water in the prior art, because the sea water of co-altitude is different to the pressure that the sea water pump produced, so can control sea water pump descending distance, but general sea water pump can produce inertia because of the action of gravity after descending the appointed distance, continues to descend certain distance to influence the decline precision.

Disclosure of Invention

The invention aims at the problems in the prior art, provides an adjustable platform, and aims to solve the problems that the prior art is generally fixed outside a ship for a certain distance, the prior art is large in size and weight and cannot move, the prior art is inconvenient to protect and maintain, and the prior art is likely to be collided when not used, the descending distance of a seawater pump can be controlled due to different pressures of seawater at different heights on the seawater pump when the seawater pump is put down for pumping, but the normal seawater pump generates inertia due to the action of gravity after descending to a specified distance and continuously descends for a certain distance to influence the descending precision and the like, causing the problem of hose winch rollover.

The basic scheme of the invention is as follows: an adjustable platform comprises a support frame, a longitudinal telescopic mechanism, an installation mechanism, a transverse telescopic mechanism, a hose winch, a seawater pump, roller assemblies and a protective shell, wherein the longitudinal telescopic mechanism is arranged in the support frame;

the longitudinal telescopic mechanism comprises a hydraulic lifting assembly and a sliding assembly, the upper end of the hydraulic lifting assembly is connected with the middle part of the upper end of the support frame, the lower end of the hydraulic lifting assembly is connected with the middle end of the sliding assembly, and two sides of the sliding assembly are connected with two sides of the support frame in a sliding manner;

the mounting mechanism comprises a transverse adjusting component and a mounting frame, the rear end of the transverse adjusting component is connected with the front end of the sliding component, and the mounting frame is arranged on each of two sides of the front end of the transverse adjusting component;

the support frame includes crossbeam and support column, the support column is equipped with two, every support column upper end inboard corresponds with the crossbeam side through the bolt and is connected, the support column lower extreme is equipped with the counter weight platform, and every the support column lower extreme passes the counter weight platform and can dismantle with the counter weight platform and be connected.

Preferably, the hydraulic lifting assembly comprises a first mounting plate, a first hydraulic cylinder, a first hydraulic rod, a coupler, a second hydraulic rod, a second hydraulic cylinder and a second mounting plate;

the rear end of the first mounting plate is detachably connected with the middle part of the front end of the cross beam, the lower end of the first mounting plate is detachably connected with the upper end of a first hydraulic cylinder, the upper end of a first hydraulic rod is arranged in the first hydraulic cylinder, the first hydraulic rod is connected with the first hydraulic cylinder in a sliding manner, the lower end of the first hydraulic rod is connected with the upper end of a second hydraulic rod through a coupler, the lower end of the second hydraulic rod is arranged in a second hydraulic cylinder, the second hydraulic rod is connected with the second hydraulic cylinder in a sliding manner, and the lower end of the second hydraulic cylinder is detachably connected with the upper end of the second mounting plate;

the sliding assembly comprises two longitudinal sliding ways, two longitudinal sliding blocks and a sliding plate, the rear end of each longitudinal sliding way is correspondingly connected with the middle part of the front end of the support column through a bolt, the two sides of the rear end of the sliding plate are respectively provided with the longitudinal sliding blocks, the front ends of the longitudinal sliding blocks are detachably connected with the rear end of the sliding plate, each longitudinal sliding block is correspondingly slidably connected with the longitudinal sliding way, and the middle part of the rear end of the sliding plate is detachably connected with the front end of the second mounting plate.

Preferably, the lateral adjustment assembly comprises a third hydraulic cylinder, a mounting piece, a sliding plate, a sliding guide rail, a third hydraulic rod, a connecting cross rod, a second mounting piece, a rotating head and a connecting rod;

two sliding guide rails are arranged on two sides of the front end of the sliding plate, the two sliding guide rails are symmetrically distributed, the rear ends of the sliding guide rails are detachably connected with the front end of the sliding plate, the two sliding plates are respectively arranged on two sides of the front end of the sliding plate, a sliding block is arranged on the upper side and the lower side of the rear end of each sliding plate, the sliding blocks are correspondingly and slidably connected with the sliding guide rails, an installation piece is arranged on the outer side of the upper end of each sliding plate, the lower end of the installation piece is connected with the sliding plate through a bolt, a third hydraulic cylinder is arranged on the inner side of the upper end of each installation piece, a third hydraulic rod is arranged between the two third hydraulic cylinders, two ends of each hydraulic rod are respectively arranged in the two third hydraulic cylinders and slidably connected with the two third hydraulic cylinders, connecting rods are arranged on the inner sides of the two sliding plates, the two connecting rods are vertically distributed at intervals, and the outer end of each connecting rod is connected with the inner side of the sliding plate through a rotating head, the inner end of each connecting rod is respectively and rotatably connected with the upper end and the lower end of a connecting cross rod through a rotating shaft, the middle part of the connecting cross rod is rotatably connected with the middle part of a second mounting piece through the rotating shaft, and the rear end of the second mounting piece is detachably connected with the middle part of a sliding plate;

the mounting bracket includes support frame and mounting panel, support frame and mounting panel all are equipped with two, every the support frame rear end corresponds with the slide front end through the bolt and is connected, every the mounting panel outside corresponds with the support frame inboard through the bolt and is connected.

Preferably, the transverse telescopic mechanism comprises a transverse support plate, a first transverse sliding plate, a second transverse sliding plate, a transverse mounting plate, a transverse motor, a first transverse sliding rail, a first transverse sliding block, a second transverse sliding rail, a second transverse sliding block, a fixing plate, an auxiliary sliding rail, a transverse rack and a transverse gear;

the two sides of the rear end of the transverse supporting plate are respectively provided with an integrated fixed plate, the outer side of the fixed plate is correspondingly connected with the inner side of the mounting plate through bolts, the transverse motor is arranged in the middle of the lower end of the transverse supporting plate, the upper end of the transverse motor is detachably connected with the lower end of the transverse supporting plate, the upper end of the transverse motor penetrates through the transverse supporting plate and is connected with the middle of the transverse gear through a flat key, the transverse rack is fixed in the middle of the lower end of the first transverse sliding plate through bolts and is meshed with the transverse gear, the middle of the upper end of the transverse supporting plate is provided with two first transverse sliding rails which are symmetrically distributed, the lower ends of the two first transverse sliding rails are detachably connected with the upper end of the transverse supporting plate, the middle of the lower end of the first transverse sliding plate is provided with two first transverse sliding blocks which are symmetrically distributed, and the two first transverse sliding blocks are detachably connected with the lower end of the first transverse sliding plate, the first transverse sliding block is correspondingly and slidably connected with the first transverse sliding rail, auxiliary sliding rails are arranged on the outer sides of the two first transverse sliding rails, the lower ends of the two auxiliary sliding rails are detachably connected with the upper end of the transverse supporting plate, the two side ends of the first transverse sliding plate are correspondingly and slidably connected with the inner side of the auxiliary sliding rail, two second transverse sliding rails which are symmetrically distributed are arranged in the middle of the upper end of the first transverse sliding plate, the lower ends of the two second transverse sliding rails are detachably connected with the upper end of the first transverse sliding plate, two second transverse sliding blocks which are symmetrically distributed are arranged in the middle of the lower end of the second transverse sliding plate, the upper ends of the two second transverse sliding blocks are detachably connected with the lower end of the second transverse sliding plate, the second transverse sliding blocks are correspondingly and slidably connected with the second transverse sliding rails, and the lower end of the transverse mounting plate is detachably connected with the upper end of the second transverse sliding plate;

every all be equipped with supplementary slip subassembly between supplementary slide rail and the first horizontal slide rail, supplementary slip subassembly includes supplementary movable pulley, ends a position piece, sliding support board and slide erector, supplementary movable pulley passes through the bolt to be fixed respectively at first horizontal sliding plate front and back end, end a position piece and also pass through the bolt and fix respectively at first horizontal sliding plate front and back end, just end a position piece and supplementary movable pulley dislocation distribution, the slide erector passes the bolt to be fixed respectively at horizontal support board front and back end, sliding support board one end is passed the slide erector and is set up inside horizontal support board.

Preferably, two sides of the transverse supporting plate are respectively provided with an auxiliary telescopic assembly, the auxiliary telescopic assembly comprises a lower connecting head, an auxiliary telescopic rod, an auxiliary hydraulic cylinder, an upper connecting head, an auxiliary connecting rod and an auxiliary connecting plate, two sides of the front end of the cross beam are respectively provided with an auxiliary mounting plate, the rear end of the auxiliary mounting plate is detachably connected with the front end of the cross beam, the rear end of the auxiliary connecting plate is correspondingly connected with the front end of the auxiliary mounting plate through bolts, the front end of the auxiliary connecting plate is rotatably connected with the upper end of the upper connecting head through the auxiliary connecting rod, the lower end of the upper connecting head is detachably connected with the upper end of the auxiliary hydraulic cylinder, the upper end of the auxiliary telescopic rod is arranged in the auxiliary hydraulic cylinder, the auxiliary telescopic rod is slidably connected with the auxiliary hydraulic cylinder, the lower end of the auxiliary telescopic rod is detachably connected with the upper end of the lower connecting head, the lower end of the lower connecting head is provided with a connecting through hole, and the middle parts of two sides of the upper end of the transverse supporting plate are provided with a mounting support and an auxiliary connecting shaft, the mounting support lower extreme can be dismantled with horizontal backup pad upper end and be connected, vice connecting axle one end is connected through the nut with the mounting support upper end outside, the vice connecting axle other end passes connect the through-hole and is connected with lower connector rotation.

Preferably, the hose winch comprises two winch supporting seats, two winch motors, two winch couplers, a speed reducer, two connecting bearing seats, two roller connecting cylinders, two rollers and two winch connecting shafts, and are symmetrically distributed at the upper end of the transverse mounting plate, the lower ends of the two winch supporting seats are detachably connected with the upper end of the transverse mounting plate, the upper end of each winch supporting seat is provided with a connecting bearing seat, the lower end of the connecting bearing seat is detachably connected with the upper end of the winch supporting seat, the roller is arranged between the two connecting bearing seats, the middle parts of the two sides of the roller are respectively provided with a roller connecting cylinder, one end of the winch connecting shaft passes through the roller connecting cylinder and the two connecting bearing seats to be connected and driven with the roller, one side of the speed reducer is connected with the rear end of the winch connecting shaft for transmission, and the other side of the speed reducer is connected with one side of the winch motor through a winch coupler;

the winch support is characterized in that an installation support rod is arranged at the lower end of the speed reducer, an installation support is arranged on the side face of the winch support seat on one side of the roller, the lower end of the installation support rod is detachably connected with the installation support, a plurality of hose grooves distributed at intervals are formed in the two sides of the outer surface of the roller, the hose is arranged in the hose grooves, and anti-leakage blocks are arranged on the two sides of the middle of the outer surface of the roller.

Preferentially, the front end of the hose winch is provided with a brake assembly, the brake assembly comprises an installation bottom plate, an installation side plate, clamping plates, a fixed side plate, brake plates, a connecting column, a telescopic cylinder, an elastic drag hook, a telescopic rod and a brake disc, the lower end of the installation bottom plate is detachably connected with the upper end of a transverse installation plate, the installation side plates are symmetrically distributed on two sides of the installation bottom plate, the fixed side plate is arranged between the front end and the rear end of the installation side plate, the two clamping plates are rotatably connected through the connecting column, the front end and the rear end of the connecting column are rotatably connected with the fixed side plate correspondingly, the brake plate is arranged on the inner side of the upper end of each clamping plate, one side of the telescopic cylinder is detachably connected with the inner side of the lower end of one clamping plate, the other side of the telescopic cylinder is slidably connected with one side of the telescopic rod, the elastic drag hook is arranged on the upper end of the telescopic cylinder, one side of the elastic drag hook is connected with the inner side of one clamping plate, the inner side of the other clamping plate is provided with a drag hook installation piece, the other side of the elastic drag hook is connected with one end of the drag hook installation piece, the brake disc is arranged at the front end of the winch connecting shaft and is connected with the winch connecting shaft through a flat key, and the lower end of the brake disc is arranged between the two brake plates.

Preferentially, every wheel components includes gyro wheel supporting seat, gyro wheel support frame, connects axis of rotation, gyro wheel mounting bracket, gyro wheel and gyro wheel connecting axle, gyro wheel supporting seat lower extreme can be dismantled with horizontal mounting panel upper end and be connected, gyro wheel support frame symmetric distribution is in gyro wheel supporting seat upper end both sides, and gyro wheel support frame lower extreme can be dismantled with gyro wheel supporting seat upper end and be connected, gyro wheel mounting bracket middle-end is connected through being connected the axis of rotation with two gyro wheel support frame upper ends, gyro wheel mounting bracket upper end and lower extreme all are equipped with the gyro wheel, every the gyro wheel passes through the gyro wheel connecting axle with the gyro wheel mounting bracket and rotates to be connected, every the hose guide way has been seted up to the gyro wheel surface, hose one end passes the hose guide way and the sea water pump upper end interface connection of two gyro wheels.

Preferentially, the protective housing comprises a transverse protective side plate, a vertical protective side plate and a top cover, wherein the transverse protective side plate and the vertical protective side plate are respectively provided with two parts, namely the transverse protective side plate and the vertical protective side plate are correspondingly connected through bolts, the upper ends of the transverse protective side plate and the vertical protective side plate are fixed with the lower end of the top cover through bolts, the lower ends of the transverse protective side plate and the vertical protective side plate are detachably connected with the upper end of a transverse mounting plate, a winch motor placing groove is formed in the surface of one transverse protective side plate, and a sea water pump placing groove is formed in the surface of the other transverse protective side plate.

The invention also discloses a using method of the adjustable platform, which comprises the following steps:

s1, equipment installation, wherein the counterweight table is installed on a deck in a ship, the lower end of the support frame is inserted into the counterweight table and connected with the counterweight table, the sliding assembly is installed in the middle of the front end of the support frame, the hydraulic lifting assembly is installed between the support frame and the sliding assembly, the upper end of the hydraulic lifting assembly is connected with the upper end of the support frame, the lower end of the hydraulic lifting assembly is connected with the sliding assembly, the mounting frame is installed at the front end of the sliding assembly, the transverse adjusting assembly is installed between the mounting frames, the rear end of the transverse telescopic mechanism is connected with the mounting frame, the auxiliary telescopic assembly is arranged at the transverse telescopic mechanism, the upper end of the auxiliary telescopic assembly is connected with the upper end of the support frame, the lower end of the auxiliary telescopic assembly is connected with the middle of two sides of the transverse telescopic mechanism, the hose winch is arranged at the upper end of the transverse telescopic mechanism, the brake assembly is arranged at the front end of the hose winch, and the roller assembly is arranged on the side surface of the hose winch, the protective shell is arranged around the hose winch, the seawater pump is arranged at the lower end of the transverse telescopic mechanism, one end of the hose is connected with the outer surface of the hose winch, and the other end of the hose penetrates through the roller assembly to be connected with the seawater pump;

s2, debugging equipment, simultaneously starting a hydraulic lifting assembly and an auxiliary telescopic assembly to lift, checking whether a transverse telescopic mechanism is in a horizontal state, starting a transverse motor to drive a first transverse sliding plate and a second transverse sliding plate to extend forwards, checking whether the first transverse sliding plate and the second transverse sliding plate are bent or separated after the first transverse sliding plate and the second transverse sliding plate reach an extension limit position, checking whether an interface at the joint of a seawater pump and a hose leaks, starting a hose winch, rotating a roller, checking whether the seawater pump drives the hose to slide downwards, starting a brake assembly, and checking whether the roller stops rotating immediately;

s3, vertically lifting the hose winch, simultaneously starting the first hydraulic cylinder and the second hydraulic cylinder to drive a hydraulic rod and a second hydraulic rod to slide and contract, starting the auxiliary hydraulic cylinder to drive the auxiliary telescopic rod to slide and contract at the same time, and lifting the transverse telescopic mechanism to a specified position;

s4, horizontally extending out the hose winch, starting a transverse motor to drive a transverse gear to be meshed with a transverse rack to rotate, driving a first transverse sliding plate to extend forwards to a specified position by the movement of the transverse rack, and driving a second transverse sliding plate to extend forwards to the specified position by the transverse motor;

s5, the seawater pump is put down, the winch motor reducer is started to drive the winch connecting shaft to rotate, the winch connecting shaft drives the roller to synchronously rotate, the roller rotates to drive the wound hose to slide, and the hose slides to drive the seawater pump to slide downwards;

and S6, controlling the seawater pump to a specified position, stopping the rotation of the winch motor after the roller rotates to drive the hose to slide downwards for a specified length, starting the brake assembly, extending the telescopic rod to drive the clamping plate to rotate, drawing the brake plate close to clamp the brake disc, and stopping the rotation of the winch connecting shaft.

The working principle and the advantages of the invention are as follows:

(1) the invention provides a three-section type transverse telescopic mechanism, wherein a transverse motor drives a first transverse sliding plate to slide forwards by driving a gear and a rack to be meshed for transmission through a fixed supporting plate, when the first transverse sliding plate slides to the maximum distance, the transverse motor drives a second transverse sliding plate to slide forwards to the maximum distance, a hose winch on the second transverse sliding plate can slide to the outer side of a ship body along with the second transverse sliding plate, the hose winch is not required to be fixed outside the ship board for a certain distance, and the risk that the hose winch is possibly collided when not used is avoided;

(2) the ship body is generally higher than the clamping plate, the hydraulic lifting assembly and the sliding assembly are provided, two hydraulic cylinders are adopted to simultaneously stretch and retract to drive the sliding plate to stably slide up and down, so that the transverse telescopic mechanism is driven to move up and down, when the ship is used, the ship rises to a certain height, the transverse telescopic mechanism can drive the hose winch to extend out of the ship body, and when the ship is not used, the hose winch descends to the lowest height, so that the maintenance is facilitated;

(3) the transverse adjusting assembly is arranged, and the width between the mounting plates is adjusted by simultaneously stretching the third hydraulic rods through the two third hydraulic cylinders, so that the transverse adjusting assembly can adapt to transverse support plates with various widths;

(4) the brake assembly is arranged, when the sea water pump descends to a specified distance, inertia is generated due to the action of gravity, the sea water pump descends for a certain distance continuously, so that the roller is driven to rotate continuously, the telescopic rod is controlled to stretch instantly, the brake plate is driven to clamp the brake disc at the front end of the winch connecting shaft, the roller is stopped rotating instantly, the descending precision of the sea water pump is controlled accurately, and the service life of the sea water pump is prolonged;

(5) the cylinder winding of hose winch is two sets of hoses, and two sea water pumps are connected to two sets of hoses, and the multistation is drawn water simultaneously, improves the efficiency of drawing water.

Drawings

Fig. 1 is a schematic perspective view (view one) of an adjustable platform according to the present invention;

fig. 2 is a schematic perspective view of an adjustable platform according to the present invention (view two);

FIG. 3 is a schematic structural view of a longitudinal telescoping mechanism in an adjustable platform according to the present invention;

FIG. 4 is a schematic structural view of a mounting mechanism in an adjustable platform according to the present invention;

FIG. 5 is a schematic structural view (view I) of a lateral telescoping mechanism in an adjustable platform according to the present invention;

FIG. 6 is a schematic structural view of a lateral telescoping mechanism in an adjustable platform according to the present invention (see FIG. two);

FIG. 7 is a schematic view of a secondary telescoping assembly in an adjustable platform according to the present invention;

FIG. 8 is a schematic view of the hose reel in an adjustable platform according to the present invention (view I);

FIG. 9 is a schematic view of the hose reel in an adjustable platform according to the present invention (see FIG. two);

FIG. 10 is a schematic structural view of a brake assembly in an adjustable platform according to the present invention;

FIG. 11 is a schematic structural view of a brake assembly in an adjustable platform according to the present invention;

FIG. 12 is a schematic view of a roller assembly of an adjustable platform according to the present invention;

fig. 13 is a schematic structural view of a protective housing in an adjustable platform according to the present invention.

Reference numerals referred to in the drawings are:

a support frame 1; a cross beam 101; a sub-mount plate 102; a support column 103;

a hydraulic lifting assembly 2; a longitudinal slideway 201; a longitudinal slide 202; a sliding plate 203; a first mounting plate 204; a first hydraulic cylinder 205; a first hydraulic ram 206; a coupling 207; a second hydraulic rod 208, a second hydraulic cylinder 209; a second mounting plate 210;

a sub-telescopic assembly 3; a lower connector 301; a connecting through hole 302; an auxiliary telescopic rod 303; the sub hydraulic cylinder 304; an upper connector 305; a secondary connecting rod 306; the sub connection plate 307;

a lateral adjustment assembly 4; a third hydraulic cylinder 401; mounting tabs 402; a slide plate 403; a slide rail 404; a support frame 405; a third hydraulic lever 406; a connecting rail 407; a second mounting tab 408; a rotating head 409; a mounting plate 410; a connecting rod 411;

a transverse telescoping mechanism 5; a first lateral sliding plate 501; a second lateral slide 502; a second lateral sliding plate 503; a transverse mounting plate 504; a second lateral slider 505; a sliding support plate 506; a slide installer 507; a transverse support plate 508; a transverse motor 509; a mounting support 510; a sub coupling shaft 511; a fixing plate 512; a first lateral slide 513; a first lateral slider 514; an auxiliary pulley 515; an auxiliary slide rail 516; a stop block 517; a transverse rack 518; a transverse gear 519;

a protective housing 6; a lateral protective side plate 601; a top cover 602; a vertical protective side panel 603; a seawater pump placement tank 604; a winch motor placement slot 605;

a sea water pump 7;

a roller assembly 8; a roller supporting seat 801; a roller support frame 802; a connecting rotating shaft 803; a roller mounting bracket 804; a roller 805; hose guide slots 806; a roller connecting shaft 807;

a hose winch 9; a winch supporting seat 901; a winch motor 902; a mounting bracket 903; mounting a support rod 904; a winch coupling 905; a decelerator 906; a connecting bearing seat 907; a drum connecting cylinder 908; a roller 909; a brake disc 910; winch connecting shaft 911; a hose groove 912; a leakage prevention block 913;

a mounting frame 10;

a counterweight table 11;

a slide assembly 12;

a brake assembly 13; mounting the base plate 1301; mounting side plates 1302; a clamping plate 1303; a fixed side plate 1304; a brake plate 1305; connecting a column 1306; a telescopic cylinder 1307; a hook mounting plate 1308; an elastic draw hook 1309; a telescoping rod 13010;

a hose 14.

Detailed Description

The following is further detailed by the specific embodiments:

the first embodiment is as follows:

as shown in fig. 1-13, an adjustable platform comprises a support frame 1, a longitudinal telescopic mechanism, an installation mechanism, a transverse telescopic mechanism 5, a hose winch 9, a seawater pump 7, a roller assembly 8 and a protective shell 6, wherein the longitudinal telescopic mechanism is arranged in the support frame 1, the installation mechanism is arranged at the front end of the longitudinal telescopic mechanism, the transverse telescopic mechanism 5 is arranged on the installation mechanism, the hose winch 9 is arranged on the transverse telescopic mechanism 5, the seawater pump 7 is arranged on two sides of one end of the hose winch 9, the seawater pump 7 is connected with the hose winch 9 through a hose 14, the roller assembly 8 is arranged on two sides of one end of the hose winch 9, and the hose 14 penetrates through the roller assembly 8;

the longitudinal telescopic mechanism comprises a hydraulic lifting component 2 and a sliding component 12, the upper end of the hydraulic lifting component 2 is connected with the middle part of the upper end of the support frame 1, the lower end of the hydraulic lifting component 2 is connected with the middle end of the sliding component 12, and two sides of the sliding component 12 are connected with two sides of the support frame 1 in a sliding manner;

the mounting mechanism comprises a transverse adjusting component 4 and a mounting rack 10, the rear end of the transverse adjusting component 4 is connected with the front end of a sliding component 12, and the mounting rack 10 is arranged on each of two sides of the front end of the transverse adjusting component 4;

support frame 1 includes crossbeam 101 and support column 103, and support column 103 is equipped with two, and every support column 103 upper end inboard corresponds with crossbeam 101 side through the bolt to be connected, and support column 103 lower extreme is equipped with counterweight table 11, and every support column 103 lower extreme passes counterweight table 11 and is connected with counterweight table 11 can dismantle.

The hydraulic lifting assembly 2 comprises a first mounting plate 204, a first hydraulic cylinder 205, a first hydraulic rod 206, a coupling 207, a second hydraulic rod 208, a second hydraulic cylinder 209 and a second mounting plate 210;

first mounting panel 204 rear end can be dismantled with crossbeam 101 front end middle part and be connected, first mounting panel 204 lower extreme can be dismantled with first pneumatic cylinder 205 upper end and be connected, first hydraulic stem 206 upper end sets up inside first pneumatic cylinder 205, and first hydraulic stem 206 and first pneumatic cylinder 205 sliding connection, coupling 207 is passed through to first hydraulic stem 206 lower extreme and second hydraulic stem 208 upper end and is connected, second hydraulic stem 208 lower extreme sets up inside second pneumatic cylinder 209, and second hydraulic stem 208 and second pneumatic cylinder 209 sliding connection, second pneumatic cylinder 209 lower extreme can be dismantled with second mounting panel 210 upper end and be connected. The hose winch is large and heavy, and the single hydraulic cylinder is adopted for driving, so that the power is insufficient, and the situation that the hydraulic rod is clamped without moving the sliding assembly occurs;

the sliding assembly 12 comprises longitudinal sliding ways 201, longitudinal sliding blocks 202 and sliding plates 203, the number of the longitudinal sliding ways 201 is two, the rear end of each longitudinal sliding way 201 is correspondingly connected with the middle part of the front end of the support column 103 through a bolt, the longitudinal sliding blocks 202 are arranged on two sides of the rear end of each sliding plate 203, the front ends of the longitudinal sliding blocks 202 are detachably connected with the rear ends of the sliding plates 203, each longitudinal sliding block 202 is correspondingly connected with the longitudinal sliding way 201 in a sliding mode, and the middle parts of the rear ends of the sliding plates 203 are detachably connected with the front ends of the second mounting plates 210. The sliding plate 203 is arranged, in order to install and fix the installation mechanism, the longitudinal slide 201 and the longitudinal slide block 202 are arranged, the sliding plate 203 is driven by the hydraulic lifting component 2 to slide with the support frame 1, friction between the sliding plate 203 and the support frame 1 is reduced, the longitudinal slide block 202 is connected with the longitudinal slide 201 to be clamped, the stability of the sliding plate 203 is improved, and the sliding plate 203 is prevented from being separated from the support frame 1 in sliding.

The transverse adjusting assembly 4 comprises a third hydraulic cylinder 401, a mounting piece 402, a sliding plate 403, a sliding guide rail 404, a third hydraulic rod 406, a connecting cross rod 407, a second mounting piece 408, a rotating head 409 and a connecting rod 411;

two sliding guide rails 404 are arranged on two sides of the front end of the sliding plate 203, the two sliding guide rails 404 are symmetrically distributed, the rear end of each sliding guide rail 404 is detachably connected with the front end of the sliding plate 203, two sliding plates 403 are arranged on two sides of the front end of the sliding plate 203 respectively, a sliding block is arranged on the upper side and the lower side of the rear end of each sliding plate 403, the sliding block is in sliding connection with the sliding guide rail 404 correspondingly, an installation piece 402 is arranged on the outer side of the upper end of each sliding plate 403, the lower end of the installation piece 402 is connected with the sliding plate 403 through a bolt, a third hydraulic cylinder 401 is arranged on the inner side of the upper end of each installation piece 402, a third hydraulic rod 406 is arranged between the two third hydraulic cylinders 401, two ends of the hydraulic rod 406 are respectively arranged inside the two third hydraulic cylinders 401 and are in sliding connection with the two third hydraulic cylinders 401, connecting rods 411 are arranged on the inner sides of the two sliding plates 403, the two connecting rods 411 are distributed at intervals up and down, and the outer end of each connecting rod 411 is connected with the inner side of the sliding plate 403 through a rotating head 409, the inner end of each connecting rod 411 is respectively rotatably connected with the upper end and the lower end of the connecting cross rod 407 through rotating shafts, the middle part of the connecting cross rod 407 is rotatably connected with the middle part of the second mounting piece 408 through rotating shafts, and the rear end of the second mounting piece 408 is detachably connected with the middle part of the sliding plate 203. The transverse adjusting component 4 is arranged, the interval in the mounting frame 10 can be conveniently adjusted according to the width of the transverse telescopic mechanism 5, the mounting frame 10 and the transverse telescopic mechanism 5 can be accurately mounted, the overall stability is improved, a hydraulic rod is driven by double hydraulic cylinders to simultaneously stretch, the power is sufficient, the driving is stable, the adjusting speed is also improved, the connecting cross rod 407, the rotating head 409 and the connecting rod 411 are arranged, an adjusting range can be conveniently provided for the mounting frame 10 to adjust, the sliding stability of the mounting frame 10 in the sliding adjusting process can be improved, the sliding plate 403, the sliding guide rail 404 and the sliding plate 403 are arranged, the mounting frame 10 can be fixed by the sliding plate 403 and the sliding guide rail 404, the sliding plate can slide with the sliding plate 203 under the driving of the transverse adjusting component 4, the friction between the sliding plate 403 and the sliding plate 203 can be reduced, and the sliding plate 403 and the sliding guide rail 404 can be connected and clamped, the stability of the sliding plate 403 is improved, and the sliding plate 403 is prevented from being separated from the sliding plate 203 during sliding;

the mounting frame 10 comprises a support frame 405 and a mounting plate 410, the number of the support frame 405 and the number of the mounting plate 410 are two, the rear end of each support frame 405 is correspondingly connected with the front end of the sliding plate 403 through a bolt, and the outer side of each mounting plate 410 is correspondingly connected with the inner side of the support frame 405 through a bolt. Set up mounting panel 410, horizontal telescopic machanism 5 of easy to assemble sets up support frame 405, in order to strengthen fixed mounting panel 410, improves mounting panel 410's tensile.

The transverse telescoping mechanism 5 comprises a transverse support plate 508, a first transverse sliding plate 501, a second transverse sliding plate 503, a transverse mounting plate 504, a transverse motor 509, a first transverse sliding rail 513, a first transverse sliding block 514, a second transverse sliding rail 502, a second transverse sliding block 505, a fixed plate 512, an auxiliary sliding rail 516, a transverse rack 518 and a transverse gear 519;

the two sides of the rear end of the transverse support plate 508 are respectively provided with an integrated fixed plate 512, the outer side of the fixed plate 512 is correspondingly connected with the inner side of the mounting plate 410 through bolts, a transverse motor 509 is arranged in the middle of the lower end of the transverse support plate 508, the upper end of the transverse motor 509 is detachably connected with the lower end of the transverse support plate 508 through a flat key after penetrating through the transverse support plate 508, a transverse rack 518 is fixed in the middle of the lower end of the first transverse sliding plate 501 through bolts, the transverse rack 518 is meshed with the transverse gear 519, the middle of the upper end of the transverse support plate 508 is provided with two first transverse sliding rails 513 which are symmetrically distributed, the lower ends of the two first transverse sliding rails 513 are detachably connected with the upper end of the transverse support plate 508, the middle of the lower end of the first transverse sliding plate 501 is provided with two first transverse sliding blocks 514 which are symmetrically distributed, and the two first transverse sliding blocks 514 are detachably connected with the lower end of the first transverse sliding plate 501, the first transverse sliding block 514 is correspondingly connected with the first transverse sliding rail 513 in a sliding manner, the outer sides of the two first transverse sliding rails 513 are respectively provided with an auxiliary sliding rail 516, the lower ends of the two auxiliary sliding rails 516 are detachably connected with the upper end of the transverse supporting plate 508, the two side ends of the first transverse sliding plate 501 are correspondingly connected with the inner sides of the auxiliary sliding rails 516 in a sliding manner, the middle part of the upper end of the first transverse sliding plate 501 is provided with two second transverse sliding rails 502 which are symmetrically distributed, the lower ends of the two second transverse sliding rails 502 are detachably connected with the upper end of the first transverse sliding plate 501, the middle part of the lower end of the second transverse sliding plate 503 is provided with two second transverse sliding blocks 505 which are symmetrically distributed, the upper ends of the two second transverse sliding blocks 505 are detachably connected with the lower end of the second transverse sliding plate 503, the second transverse sliding blocks 505 are correspondingly connected with the second transverse sliding rails 502 in a sliding manner, and the lower end of the transverse mounting plate 504 is detachably connected with the upper end of the second transverse sliding plate 503. The transverse support plate 508, the first transverse sliding plate 501 and the second transverse sliding plate 503 are arranged to conveniently realize three-section type expansion of the transverse expansion mechanism 5, so as to drive the hose winch 9 to extend out of a ship from the ship, the transverse motor 509, the transverse rack 518 and the transverse gear 519 are arranged, the motors are adopted to drive the gears and the racks to be meshed for transmission, the transmission is stable, the moving precision is high, the first transverse sliding rail 513 and the first transverse sliding block 514 are arranged, the first transverse sliding plate 501 can slide with the transverse support plate 508 under the drive of the transverse motor 509, the friction between the first transverse sliding plate 501 and the transverse support plate 508 is reduced, the first transverse sliding plate 501 and the transverse support plate 508 can be connected and clamped, the stability of the first transverse sliding plate 501 is improved, the first transverse sliding plate 501 is prevented from being separated from the transverse support plate 508 in the sliding process, the second transverse sliding rail 502 and the second transverse sliding block 505 are arranged, the second transverse sliding plate 503 can slide with the first transverse sliding plate 501 under the driving of the transverse motor 509, so that the friction between the second transverse sliding plate 503 and the first transverse sliding plate 501 is reduced, the second transverse sliding plate 503 and the first transverse sliding plate 501 can be connected and clamped, the stability of the second transverse sliding plate 503 is improved, the second transverse sliding plate 503 is prevented from being separated from the first transverse sliding plate 501 in sliding, the fixing plate 512 is arranged, the connection between the two sides of the transverse supporting plate 508 and the mounting plate 410 is facilitated, the auxiliary sliding rails 516 are arranged, the two sides of the first transverse sliding plate 501 and the auxiliary sliding rails 516 are clamped and slide, and the overall stability is further improved;

an auxiliary sliding assembly is arranged between each auxiliary sliding rail 516 and the first transverse sliding rail 513, the auxiliary sliding assembly comprises auxiliary sliding wheels 515, stop blocks 517, sliding support plates 506 and sliding installation devices 507, the auxiliary sliding wheels 515 are respectively fixed at the front end and the rear end of the first transverse sliding plate 501 through bolts, the stop blocks 517 and the auxiliary sliding wheels 515 are distributed in a staggered manner, the sliding installation devices 507 are respectively fixed at the front end and the rear end of the transverse support plates 508 through bolts, and one end of the sliding support plate 506 penetrates through the sliding installation devices 507 and is arranged inside the transverse support plates 508. The sliding wheel 515 and the sliding support plate 506 are arranged to assist the sliding of the first transverse sliding plate 501, the stop block 517 is arranged to facilitate the control of the telescopic sliding distance of the first transverse sliding plate 501, avoid the sliding and disjointing of the first transverse sliding plate 501 and the transverse support plate 508, the sliding installer 507 is arranged, and the sliding support plate 506 is convenient to install and fix.

Example two:

The hydraulic lifting component 2 comprises a first mounting plate 204, a first hydraulic cylinder 205, a first hydraulic rod 206, a coupler 207, a second hydraulic rod 208, a second hydraulic cylinder 209 and a second mounting plate 210, the rear end of the first mounting plate 204 is detachably connected with the middle part of the front end of the cross beam 101, the lower end of the first mounting plate 204 is detachably connected with the upper end of the first hydraulic cylinder 205, the upper end of the first hydraulic rod 206 is arranged inside the first hydraulic cylinder 205, the first hydraulic rod 206 is slidably connected with the first hydraulic cylinder 205, the lower end of the first hydraulic rod 206 is connected with the upper end of the second hydraulic rod 208 through the coupler 207, the lower end of the second hydraulic rod 208 is arranged inside the second hydraulic cylinder 209, the second hydraulic rod 208 is slidably connected with the second hydraulic cylinder 209, and the lower end of the second hydraulic cylinder 209 is detachably connected with the upper end of the second mounting plate 210. The hose winch is large and heavy, and the single hydraulic cylinder is adopted for driving, so that the power is insufficient, and the situation that the hydraulic rod is clamped without moving the sliding assembly occurs;

The transverse adjusting assembly 4 comprises a third hydraulic cylinder 401, a mounting piece 402, sliding plates 403, sliding guide rails 404, a third hydraulic rod 406, a connecting cross rod 407, a second mounting piece 408, a rotating head 409 and a connecting rod 411, wherein two sliding guide rails 404 are arranged on two sides of the front end of the sliding plate 203, the two sliding guide rails 404 are symmetrically distributed, the rear ends of the sliding guide rails 404 are detachably connected with the front end of the sliding plate 203, two sliding plates 403 are arranged on two sides of the front end of the sliding plate 203 respectively, a sliding block is arranged on the upper side and the lower side of the rear end of each sliding plate 403, the sliding block is in sliding connection with the sliding guide rails 404 correspondingly, a mounting piece 402 is arranged on the outer side of the upper end of each sliding plate 403, the lower end of the mounting piece 402 is connected with the sliding plate 403 through bolts, the third hydraulic cylinder 401 is arranged on the inner side of the upper end of each mounting piece 402, the third hydraulic rod 406 is arranged between the two third hydraulic cylinders 401, two ends of the hydraulic rods 406 are respectively arranged inside the two third hydraulic cylinders 401 and are in sliding connection with the two third hydraulic cylinders 401, two slide 403 inboards all are equipped with connecting rod 411, interval distribution about two connecting rods 411, and every connecting rod 411 outer end is connected through rotating head 409 with slide 403 inboard, every connecting rod 411 inner respectively with connect horizontal pole 407 upper and lower extreme and rotate through the pivot and be connected, connect horizontal pole 407 middle part and second installation piece 408 centre and rotate through the pivot and be connected, second installation piece 408 rear end can be dismantled with sliding plate 203 middle part and be connected. The transverse adjusting component 4 is arranged, the interval in the mounting frame 10 can be conveniently adjusted according to the width of the transverse telescopic mechanism 5, the mounting frame 10 and the transverse telescopic mechanism 5 can be accurately mounted, the overall stability is improved, a hydraulic rod is driven by double hydraulic cylinders to simultaneously stretch, the power is sufficient, the driving is stable, the adjusting speed is also improved, the connecting cross rod 407, the rotating head 409 and the connecting rod 411 are arranged, an adjusting range can be conveniently provided for the mounting frame 10 to adjust, the sliding stability of the mounting frame 10 in the sliding adjusting process can be improved, the sliding plate 403, the sliding guide rail 404 and the sliding plate 403 are arranged, the mounting frame 10 can be fixed by the sliding plate 403 and the sliding guide rail 404, the sliding plate can slide with the sliding plate 203 under the driving of the transverse adjusting component 4, the friction between the sliding plate 403 and the sliding plate 203 can be reduced, and the sliding plate 403 and the sliding guide rail 404 can be connected and clamped, the stability of the sliding plate 403 is improved, and the sliding plate 403 is prevented from being separated from the sliding plate 203 during sliding;

the two sides of the rear end of the transverse support plate 508 are respectively provided with an integrated fixed plate 512, the outer side of the fixed plate 512 is correspondingly connected with the inner side of the mounting plate 410 through bolts, a transverse motor 509 is arranged in the middle of the lower end of the transverse support plate 508, the upper end of the transverse motor 509 is detachably connected with the lower end of the transverse support plate 508 through a flat key after penetrating through the transverse support plate 508, a transverse rack 518 is fixed in the middle of the lower end of the first transverse sliding plate 501 through bolts, the transverse rack 518 is meshed with the transverse gear 519, the middle of the upper end of the transverse support plate 508 is provided with two first transverse sliding rails 513 which are symmetrically distributed, the lower ends of the two first transverse sliding rails 513 are detachably connected with the upper end of the transverse support plate 508, the middle of the lower end of the first transverse sliding plate 501 is provided with two first transverse sliding blocks 514 which are symmetrically distributed, and the two first transverse sliding blocks 514 are detachably connected with the lower end of the first transverse sliding plate 501, the first transverse sliding block 514 is correspondingly connected with the first transverse sliding rail 513 in a sliding manner, the outer sides of the two first transverse sliding rails 513 are respectively provided with an auxiliary sliding rail 516, the lower ends of the two auxiliary sliding rails 516 are detachably connected with the upper end of the transverse supporting plate 508, the two side ends of the first transverse sliding plate 501 are correspondingly connected with the inner sides of the auxiliary sliding rails 516 in a sliding manner, the middle part of the upper end of the first transverse sliding plate 501 is provided with two second transverse sliding rails 502 which are symmetrically distributed, the lower ends of the two second transverse sliding rails 502 are detachably connected with the upper end of the first transverse sliding plate 501, the middle part of the lower end of the second transverse sliding plate 503 is provided with two second transverse sliding blocks 505 which are symmetrically distributed, the upper ends of the two second transverse sliding blocks 505 are detachably connected with the lower end of the second transverse sliding plate 503, the second transverse sliding blocks 505 are correspondingly connected with the second transverse sliding rails 502 in a sliding manner, and the lower end of the transverse mounting plate 504 is detachably connected with the upper end of the second transverse sliding plate 503. The transverse support plate 508, the first transverse sliding plate 501 and the second transverse sliding plate 503 are arranged to conveniently realize three-section type expansion of the transverse expansion mechanism 5, so as to drive the hose winch 9 to extend out of a ship from the ship, the transverse motor 509, the transverse rack 518 and the transverse gear 519 are arranged, the motors are adopted to drive the gears and the racks to be meshed for transmission, the transmission is stable, the moving precision is high, the first transverse sliding rail 513 and the first transverse sliding block 514 are arranged, the first transverse sliding plate 501 can slide with the transverse support plate 508 under the drive of the transverse motor 509, the friction between the first transverse sliding plate 501 and the transverse support plate 508 is reduced, the first transverse sliding plate 501 and the transverse support plate 508 can be connected and clamped, the stability of the first transverse sliding plate 501 is improved, the first transverse sliding plate 501 is prevented from being separated from the transverse support plate 508 in the sliding process, the second transverse sliding rail 502 and the second transverse sliding block 505 are arranged, the second transverse sliding plate 503 can slide with the first transverse sliding plate 501 under the driving of the transverse motor 509, so that the friction between the second transverse sliding plate 503 and the first transverse sliding plate 501 is reduced, the second transverse sliding plate 503 and the first transverse sliding plate 501 can be connected and clamped, the stability of the second transverse sliding plate 503 is improved, the second transverse sliding plate 503 is prevented from being separated from the first transverse sliding plate 501 in sliding, the fixing plate 512 is arranged, two sides of the transverse supporting plate 508 are conveniently connected with the mounting plate 410, the auxiliary sliding rails 516 are arranged, two sides of the first transverse sliding plate 501 are clamped and slide with the auxiliary sliding rails 516, the overall stability is further improved, the transverse mounting plate 504 is arranged, and the hose winch 9, the roller assembly 8, the brake assembly 13 and the protective shell 6 are conveniently mounted and fixed;

The two sides of the transverse support plate 508 are both provided with auxiliary telescopic components 3, each auxiliary telescopic component 3 comprises a lower connecting head 301, an auxiliary telescopic rod 303, an auxiliary hydraulic cylinder 304, an upper connecting head 305, an auxiliary connecting rod 306 and an auxiliary connecting plate 307, the two sides of the front end of the cross beam 101 are both provided with the auxiliary mounting plate 102, the rear end of the auxiliary mounting plate 102 is detachably connected with the front end of the cross beam 101, the rear end of the auxiliary connecting plate 307 is correspondingly connected with the front end of the auxiliary mounting plate 102 through bolts, the front end of the auxiliary connecting plate 307 is rotatably connected with the upper end of the upper connecting head 305 through the auxiliary connecting rod 306, the lower end of the upper connecting head 305 is detachably connected with the upper end of the auxiliary hydraulic cylinder 304, the upper end of the auxiliary telescopic rod 303 is arranged inside the auxiliary hydraulic cylinder 304, the auxiliary telescopic rod 303 is slidably connected with the auxiliary hydraulic cylinder 304, the lower end of the auxiliary telescopic rod 303 is detachably connected with the upper end of the lower connecting head 301, the lower end of the lower connecting head 301 is provided with a connecting through hole 302, the middle parts of the two sides of the upper end of the transverse support plate 508 are provided with an installation support 510 and an auxiliary connecting shaft 511, the lower end of the mounting support 510 is detachably connected with the upper end of the transverse support plate 508, one end of the auxiliary connecting shaft 511 is connected with the outer side of the upper end of the mounting support 510 through a nut, and the other end of the auxiliary connecting shaft 511 penetrates through the connecting through hole 302 to be rotatably connected with the lower connector 301. When the longitudinal telescopic mechanism drives the transverse telescopic mechanism 5 to move up and down, the hose winch 9 is too heavy and can drive the front end of the transverse support plate 508 to exert a downward force, so that the rollover phenomenon is likely to occur, the auxiliary telescopic assemblies 3 on the two sides of the transverse support plate 508 are arranged, an upward pulling force can be provided for the transverse support plate, the balance of the transverse support plate 508 is kept, and the transverse telescopic mechanism 5 can be further driven to lift up and down.

The hose winch 9 comprises a winch supporting seat 901, a winch motor 902, a winch coupling 905, a speed reducer 906, a connecting shaft bearing seat 907, a roller connecting cylinder 908, a roller 909 and a winch connecting shaft 911, two winch supporting seats 901 are provided, the winch connecting shaft is symmetrically distributed at the upper end of the transverse mounting plate 504, the lower ends of the two winch supporting seats 901 are detachably connected with the upper end of the transverse mounting plate 504, the upper end of each winch supporting seat 901 is provided with a connecting bearing seat 907, the lower end of each connecting bearing seat 907 is detachably connected with the upper end of the corresponding winch supporting seat 901, a roller 909 is arranged between the two connecting bearing seats 907, a roller connecting cylinder 908 is arranged in the middle of each roller 909, one end of a winch connecting shaft 911 penetrates through the roller connecting cylinder 908 and the two connecting bearing seats 907 to be connected with the roller 909 for transmission, one side of a speed reducer 906 is connected with the rear end of the winch connecting shaft 911 for transmission, and the other side of the speed reducer 906 is connected with one side of a winch motor 902 through a winch coupling 905;

the lower extreme of reduction gear 906 is equipped with erection bracing pole 904, and the side of the winch supporting seat 901 of cylinder 909 one side is equipped with installing support 903, and the connection can be dismantled with installing support 903 to erection bracing pole 904 lower extreme, and a plurality of interval distribution's hose groove 912 has all been seted up to cylinder 909 outer surface both sides, and hose 14 sets up in hose groove 912, and cylinder 909 outer surface middle part both sides all are equipped with leak protection piece 913. Two sets of hose grooves 912 are formed in the surface of the roller 909, so that two sets of hoses 14 can be conveniently fixed, two seawater pumps 7 can be connected, the water pumping efficiency is improved, and the leakage-proof block 913 is arranged beside the hose grooves 912 and is used for preventing the hoses 14 from being wound on the roller 909 to slip and scattering.

The front end of the hose winch 9 is provided with a brake assembly 13, the brake assembly 13 comprises an installation bottom plate 1301, installation side plates 1302, clamping plates 1303, fixed side plates 1304, brake plates 1305, connecting columns 1306, telescopic cylinders 1307, elastic drag hooks 1309, telescopic rods 13010 and brake discs 910, the lower ends of the installation bottom plate 1301 are detachably connected with the upper ends of the transverse installation plates 504, the installation side plates 1302 are symmetrically distributed on two sides of the installation bottom plate 1301, the fixed side plates 1304 are arranged between the front ends and the rear ends of the installation side plates 1302, the two clamping plates 1303 are provided with two middle ends, the middle ends of the two clamping plates 1303 are rotatably connected through the connecting columns 1306, the front ends and the rear ends of the connecting columns 1306 are correspondingly rotatably connected with the fixed side plates 1304, the inner side of the upper end of each clamping plate 1303 is provided with a brake plate 1305, one side of the telescopic cylinder 1307 is detachably connected with the inner side of the lower end of one clamping plate 1303, the other side of the telescopic cylinder 1307 is slidably connected with one side of the telescopic rod 13010, the elastic drag hooks 1309 is arranged at the upper end of the telescopic cylinder 1307, one side is connected with the inner side of one clamping plate 1303, the inner side of the other clamping plate 1303 is provided with a hook mounting piece 1308, the other side of the elastic hook 1309 is connected with one end of the hook mounting piece 1308, the brake disc 910 is arranged at the front end of the winch connecting shaft 911, the brake disc 910 is connected with the winch connecting shaft 911 through a flat key, and the lower end of the brake disc 910 is arranged between the two brake plates 1305. Set up brake subassembly 13, after sea water pump 7 descends to the assigned distance, can produce inertia because of the action of gravity, continue to descend the certain distance to drive cylinder 909 and continue to rotate, through the flexible stick 13010 of control in the twinkling of an eye, drive two splint 1303 and rotate, thereby let the brake disc 910 that the brake block 1305 blocked winch connecting axle 911 front end in the twinkling of an eye, let cylinder 909 pause rotation in the twinkling of an eye, the decline precision of accurate control sea water pump 7, increase sea water pump 7's life.

Each roller component 8 comprises a roller supporting seat 801, roller supporting frames 802, a connecting rotating shaft 803, a roller mounting frame 804, rollers 805 and a roller connecting shaft 807, the lower ends of the roller supporting seats 801 are detachably connected with the upper end of the transverse mounting plate 504, the roller supporting frames 802 are symmetrically distributed on two sides of the upper end of the roller supporting seats 801, the lower ends of the roller supporting frames 802 are detachably connected with the upper end of the roller supporting seats 801, the middle ends of the roller mounting frame 804 are rotatably connected with the upper ends of the two roller supporting frames 802 through the connecting rotating shaft 803, the upper ends and the lower ends of the roller mounting frame 804 are respectively provided with a roller 805, each roller 805 is rotatably connected with the roller mounting frame 804 through the roller connecting shaft 807, hose guide grooves 806 are formed in the outer surface of each roller 805, and hose guide grooves 806, one end of each hose 14 penetrates through the two rollers 805, are connected with the upper end interface of the seawater pump 7. When the hose 14 of the hose winch 9 is connected with the seawater pump 7 to slide downwards, the hose 14 can rub against the edge of the transverse mounting plate 504, so that the surface of the hose 14 is damaged, the service life is prolonged, the roller assembly 8 is arranged, the roller 805 and the hose 14 slide in a matched mode to reduce friction, the surface of the roller 805 is provided with the hose guide groove 806, and the hose 14 can be prevented from being separated from the roller 805 in a dislocation mode in the sliding process.

The protective housing 6 comprises a transverse protective side plate 601, a vertical protective side plate 603 and a top cover 602, wherein the transverse protective side plate 601 and the vertical protective side plate 603 are both provided with two side plates, the two transverse protective side plates 601 and the vertical protective side plate 603 are correspondingly connected through bolts, the upper ends of the transverse protective side plate 601 and the vertical protective side plate 603 are fixed to the lower end of the top cover 602 through bolts, the lower ends of the transverse protective side plate 601 and the vertical protective side plate 603 are detachably connected with the upper end of the transverse mounting plate 504, a winch motor placing groove 605 is formed in the surface of one transverse protective side plate 601, and a sea water pump placing groove 604 is formed in the surface of the other transverse protective side plate 601. The device comprises a shell 6, so that when the hose winch 9 works, the impact of seawater on the hose winch 9 can be reduced, and the hose winch 9 is prevented from moving due to the impact of sea waves.

The use method of the adjustable platform comprises the following steps:

s1, equipment installation, wherein a counterweight table 11 is installed on a deck in a ship, the lower end of a support frame 1 is inserted into the counterweight table 11 and connected with the counterweight table 11, a sliding component 12 is installed in the middle of the front end of the support frame 1, a hydraulic lifting component 2 is installed between the support frame 1 and the sliding component 12, the upper end of the hydraulic lifting component 2 is connected with the upper end of the support frame 1, the lower end of the hydraulic lifting component 2 is connected with the sliding component 12, an installation frame 10 is installed at the front end of the sliding component 12, a transverse adjusting component 4 is installed between the installation frames 10, the rear end of the transverse telescopic mechanism 5 is connected with the installation frame 10, an auxiliary telescopic component 3 is arranged on the transverse telescopic mechanism 5, the upper end of the auxiliary telescopic component 3 is connected with the upper end of the support frame 1, the lower end of the auxiliary telescopic component 3 is connected with the middle of two sides of the transverse telescopic mechanism 5, a hose winch 9 is arranged at the upper end of the transverse telescopic mechanism 5, and a brake component 13 is arranged at the front end of the hose winch 9, the roller assembly 8 is arranged on the side face of the hose winch 9, the protective shell is arranged around the hose winch 9, the seawater pump 7 is arranged at the lower end of the transverse telescopic mechanism 5, one end of the hose 14 is connected with the outer surface of the hose winch 9, and the other end of the hose 14 penetrates through the roller assembly 8 to be connected with the seawater pump 7;

s2, debugging equipment, simultaneously starting the hydraulic lifting component 2 and the auxiliary telescopic component 3 to lift, checking whether the transverse telescopic mechanism 5 is in a horizontal state, starting the transverse motor 509 to drive the first transverse sliding plate 501 and the second transverse sliding plate 503 to extend forwards, checking whether the first transverse sliding plate 501 and the second transverse sliding plate 503 are bent or separated after the first transverse sliding plate 501 and the second transverse sliding plate 503 reach the extension extreme positions, checking whether a joint at the joint of the seawater pump 7 and the hose 14 leaks, starting the hose winch 9, rotating the roller 909, checking whether the seawater pump 7 drives the hose 14 to slide downwards, starting the brake component 13, and checking whether the roller 909 stops rotating immediately;

s3, vertically lifting the hose winch 9, simultaneously starting the first hydraulic cylinder 205 and the second hydraulic cylinder 209 to drive the hydraulic rod 206 and the second hydraulic rod 208 to slide and contract, and simultaneously starting the auxiliary hydraulic cylinder 304 to drive the auxiliary telescopic rod 303 to slide and contract, and lifting the transverse telescopic mechanism 5 to a specified position;

s4, horizontally extending the hose winch 9, starting the transverse motor 509 to drive the transverse gear 519 to rotate in a meshed mode with the transverse rack 518, moving the transverse rack 518 to drive the first transverse sliding plate 501 to extend forwards to a specified position, and driving the second transverse sliding plate 503 to extend forwards to a specified position by the transverse motor 509;

s5, the seawater pump 7 is put down, the winch motor 902 is started, the speed reducer 906 drives the winch connecting shaft 911 to rotate, the winch connecting shaft 911 drives the roller 909 to rotate synchronously, the roller 909 rotates to drive the wound hose 14 to slide, and the hose 14 slides to drive the seawater pump 7 to slide downwards;

s6, the seawater pump 7 is controlled to a specified position, after the roller 909 rotates to drive the hose 14 to slide downwards for a specified length, the winch motor 902 stops rotating, the brake assembly 13 is started, the telescopic rod 13010 extends to drive the clamping plate 1303 to rotate, the brake plate 1305 is close to clamp the brake disc 910, and the rotation of the winch connecting shaft 911 is stopped.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. An adjustable platform, comprising: the marine water pump device comprises a support frame (1), a longitudinal telescopic mechanism, an installation mechanism, a transverse telescopic mechanism (5), a hose winch (9), a sea water pump (7), a roller component (8) and a protective shell (6), wherein the longitudinal telescopic mechanism is arranged in the support frame (1), the installation mechanism is arranged at the front end of the longitudinal telescopic mechanism, the transverse telescopic mechanism (5) is arranged on the installation mechanism, the hose winch (9) is arranged on the transverse telescopic mechanism (5), the sea water pump (7) is arranged on two sides of one end of the hose winch (9), the sea water pump (7) is connected with the hose winch (9) through a hose (14), the roller component (8) is arranged on two sides of one end of the hose winch (9), and the hose (14) penetrates through the roller component (8);

the longitudinal telescopic mechanism comprises a hydraulic lifting component (2) and a sliding component (12), the upper end of the hydraulic lifting component (2) is connected with the middle part of the upper end of the support frame (1), the lower end of the hydraulic lifting component (2) is connected with the middle end of the sliding component (12), and two sides of the sliding component (12) are connected with two sides of the support frame (1) in a sliding manner;

the mounting mechanism comprises a transverse adjusting component (4) and a mounting rack (10), the rear end of the transverse adjusting component (4) is connected with the front end of a sliding component (12), and the mounting rack (10) is arranged on each of two sides of the front end of the transverse adjusting component (4);

support frame (1) includes crossbeam (101) and support column (103), support column (103) are equipped with two, every support column (103) upper end inboard is connected through corresponding with crossbeam (101) side, support column (103) lower extreme is equipped with counter weight platform (11), and every counter weight platform (11) are passed to support column (103) lower extreme and can be dismantled with counter weight platform (11) and be connected.

2. An adjustable platform according to claim 1, wherein: the hydraulic lifting assembly (2) comprises a first mounting plate (204), a first hydraulic cylinder (205), a first hydraulic rod (206), a coupling (207), a second hydraulic rod (208), a second hydraulic cylinder (209) and a second mounting plate (210);

the rear end of the first mounting plate (204) is detachably connected with the middle of the front end of the cross beam (101), the lower end of the first mounting plate (204) is detachably connected with the upper end of a first hydraulic cylinder (205), the upper end of a first hydraulic rod (206) is arranged in the first hydraulic cylinder (205), the first hydraulic rod (206) is slidably connected with the first hydraulic cylinder (205), the lower end of the first hydraulic rod (206) is connected with the upper end of a second hydraulic rod (208) through a coupler (207), the lower end of the second hydraulic rod (208) is arranged in a second hydraulic cylinder (209), the second hydraulic rod (208) is slidably connected with the second hydraulic cylinder (209), and the lower end of the second hydraulic cylinder (209) is detachably connected with the upper end of a second mounting plate (210);

the sliding assembly (12) comprises longitudinal sliding ways (201), longitudinal sliding blocks (202) and sliding plates (203), the number of the longitudinal sliding ways (201) is two, the rear end of each longitudinal sliding way (201) is correspondingly connected with the middle part of the front end of a support column (103) through a bolt, the longitudinal sliding blocks (202) are arranged on two sides of the rear end of each sliding plate (203), the front ends of the longitudinal sliding blocks (202) are detachably connected with the rear end of each sliding plate (203), each longitudinal sliding block (202) is correspondingly slidably connected with the longitudinal sliding way (201), and the middle parts of the rear ends of the sliding plates (203) are detachably connected with the front ends of second mounting plates (210).

3. An adjustable platform according to claim 2, wherein: the transverse adjusting assembly (4) comprises a third hydraulic cylinder (401), a mounting piece (402), a sliding plate (403), a sliding guide rail (404), a third hydraulic rod (406), a connecting cross rod (407), a second mounting piece (408), a rotating head (409) and a connecting rod (411);

two sliding guide rails (404) are arranged on two sides of the front end of the sliding plate (203), the two sliding guide rails (404) are symmetrically distributed, the rear end of each sliding guide rail (404) is detachably connected with the front end of the sliding plate (203), two sliding plates (403) are arranged on two sides of the front end of the sliding plate (203), a sliding block is arranged on the upper side and the lower side of the rear end of each sliding plate (403), the sliding blocks are correspondingly and slidably connected with the sliding guide rails (404), an installation sheet (402) is arranged on the outer side of the upper end of each sliding plate (403), the lower end of each installation sheet (402) is connected with the corresponding sliding plate (403) through bolts, a third hydraulic cylinder (401) is arranged on the inner side of the upper end of each installation sheet (402), a third hydraulic rod (406) is arranged between the two third hydraulic cylinders (401), two ends of each hydraulic rod (406) are respectively arranged inside the two third hydraulic cylinders (401) and are slidably connected with the two third hydraulic cylinders (401), the inner sides of the two sliding plates (403) are respectively provided with connecting rods (411), the two connecting rods (411) are distributed at intervals up and down, the outer end of each connecting rod (411) is connected with the inner side of the sliding plate (403) through a rotating head (409), the inner end of each connecting rod (411) is respectively rotatably connected with the upper end and the lower end of a connecting cross rod (407) through rotating shafts, the middle part of the connecting cross rod (407) is rotatably connected with the middle part of a second mounting piece (408) through rotating shafts, and the rear end of the second mounting piece (408) is detachably connected with the middle part of the sliding plate (203);

mounting bracket (10) are including support frame (405) and mounting panel (410), support frame (405) and mounting panel (410) all are equipped with two, every support frame (405) rear end passes through the bolt with slide (403) front end and corresponds the connection, every mounting panel (410) outside corresponds with support frame (405) inboard through the bolt and is connected.

4. An adjustable platform according to claim 3, wherein: the transverse telescopic mechanism (5) comprises a transverse supporting plate (508), a first transverse sliding plate (501), a second transverse sliding plate (503), a transverse mounting plate (504), a transverse motor (509), a first transverse sliding rail (513), a first transverse sliding block (514), a second transverse sliding rail (502), a second transverse sliding block (505), a fixing plate (512), an auxiliary sliding rail (516), a transverse rack (518) and a transverse gear (519);

the rear ends of the transverse supporting plates (508) are respectively provided with an integrated fixing plate (512), the outer sides of the fixing plates (512) are correspondingly connected with the inner sides of the mounting plates (410) through bolts, the transverse motor (509) is arranged in the middle of the lower end of the transverse supporting plates (508), the upper end of the transverse motor (509) is detachably connected with the lower end of the transverse supporting plates (508), the upper end of the transverse motor (509) penetrates through the transverse supporting plates (508) to be connected with the transverse gears (519) through flat keys, the transverse rack (518) is fixed in the middle of the lower end of the first transverse sliding plate (501) through bolts, the transverse rack (518) is meshed with the transverse gears (519), the middle of the upper end of each transverse supporting plate (508) is provided with two first transverse sliding rails (513) which are symmetrically distributed, and the lower ends of the first transverse sliding rails (513) are detachably connected with the upper end of each transverse supporting plate (508), the middle part of the lower end of the first transverse sliding plate (501) is provided with two first transverse sliding blocks (514) which are symmetrically distributed, the two first transverse sliding blocks (514) are detachably connected with the lower end of the first transverse sliding plate (501), the first transverse sliding blocks (514) are correspondingly and slidably connected with the first transverse sliding rails (513), the outer sides of the two first transverse sliding rails (513) are respectively provided with an auxiliary sliding rail (516), the lower ends of the two auxiliary sliding rails (516) are detachably connected with the upper end of a transverse supporting plate (508), the two side ends of the first transverse sliding plate (501) are correspondingly and slidably connected with the inner sides of the auxiliary sliding rails (516), the middle part of the upper end of the first transverse sliding plate (501) is provided with two second transverse sliding rails (502) which are symmetrically distributed, the lower ends of the two second transverse sliding rails (502) are detachably connected with the upper end of the first transverse sliding plate (501), the middle part of the lower end of the second transverse sliding plate (503) is provided with two second transverse sliding blocks (505) which are symmetrically distributed, the upper ends of the two second transverse sliding blocks (505) are detachably connected with the lower ends of the second transverse sliding plates (503), the second transverse sliding blocks (505) are correspondingly slidably connected with the second transverse sliding rails (502), and the lower ends of the transverse mounting plates (504) are detachably connected with the upper ends of the second transverse sliding plates (503);

every all be equipped with supplementary slip subassembly between supplementary slide rail (516) and first horizontal slide rail (513), supplementary slip subassembly includes supplementary movable pulley (515), end position piece (517), sliding support board (506) and slip erector (507), supplementary movable pulley (515) are fixed respectively in first horizontal sliding plate (501) front and back end through the bolt, end position piece (517) also fix respectively in first horizontal sliding plate (501) front and back end through the bolt, just end position piece (517) and supplementary movable pulley (515) dislocation distribution, slip erector (507) is fixed respectively in horizontal supporting board (508) front and back end through the bolt, sliding support board (506) one end is passed sliding erector (507) and is set up inside horizontal supporting board (508).

5. An adjustable platform according to claim 4 wherein: the horizontal supporting plate (508) both sides all are equipped with vice flexible subassembly (3), vice flexible subassembly (3) includes connector (301), vice telescopic link (303), vice pneumatic cylinder (304), goes up connector (305), vice connecting rod (306) and vice connecting plate (307), crossbeam (101) front end both sides all are equipped with vice mounting panel (102), vice mounting panel (102) rear end can be dismantled with crossbeam (101) front end and be connected, vice connecting plate (307) rear end corresponds with vice mounting panel (102) front end through the bolt and is connected, vice connecting plate (307) front end rotates through vice connecting rod (306) with last connector (305) upper end to be connected, go up connector (305) lower extreme and can dismantle with vice pneumatic cylinder (304) upper end and be connected, vice telescopic link (303) upper end sets up inside vice pneumatic cylinder (304), just vice telescopic link (303) and vice pneumatic cylinder (304) sliding connection, vice telescopic link (303) lower extreme can be dismantled with connector (301) upper end down and be connected, connect through hole (302) have been seted up to connector (301) lower extreme down, horizontal backup pad (508) upper end both sides middle part is equipped with erection support (510) and vice connecting axle (511), erection support (510) lower extreme can be dismantled with horizontal backup pad (508) upper end and be connected, vice connecting axle (511) one end is connected through the nut with erection support (510) upper end outside, vice connecting axle (511) other end passes through connect hole (302) and is connected with connector (301) rotation down.

6. An adjustable platform according to claim 5, wherein: the hose winch (9) comprises winch supporting seats (901), a winch motor (902), winch couplers (905), a speed reducer (906), connecting shaft bearing seats (907), a roller connecting cylinder (908), rollers (909) and winch connecting shafts (911), wherein the two winch supporting seats (901) are symmetrically distributed at the upper end of a transverse mounting plate (504), the lower ends of the two winch supporting seats (901) are detachably connected with the upper end of the transverse mounting plate (504), the upper end of each winch supporting seat (901) is provided with the connecting bearing seat (907), the lower end of each connecting bearing seat (907) is detachably connected with the upper end of the corresponding winch supporting seat (901), the rollers (909) are arranged between the two connecting bearing seats (907), the roller connecting cylinders (908) are arranged in the middles of two sides of each roller (909), one end of each winch connecting shaft (911) penetrates through the roller connecting cylinder (908) and the two connecting bearing seats (907) to be connected and driven with the rollers (909), one side of the speed reducer (906) is connected with the rear end of the winch connecting shaft (911) for transmission, and the other side of the speed reducer (906) is connected with one side of the winch motor (902) through a winch coupler (905);

the lower end of the speed reducer (906) is provided with a mounting support rod (904), the side surface of the winch support seat (901) on one side of the roller (909) is provided with a mounting support (903), the lower end of the mounting support rod (904) is detachably connected with the mounting support (903), a plurality of hose grooves (912) distributed at intervals are formed in two sides of the outer surface of the roller (909), the hose (14) is arranged in the hose groove (912), and two sides of the middle of the outer surface of the roller (909) are provided with leakage-proof blocks (913).

7. An adjustable platform according to claim 6 wherein: the front end of the hose winch (9) is provided with a brake assembly (13), the brake assembly (13) comprises an installation bottom plate (1301), an installation side plate (1302), clamping plates (1303), a fixed side plate (1304), a brake plate (1305), a connecting column (1306), a telescopic cylinder (1307), an elastic draw hook (1309), a telescopic rod (13010) and a brake disc (910), the lower end of the installation bottom plate (1301) is detachably connected with the upper end of a transverse installation plate (504), the installation side plates (1302) are symmetrically distributed on two sides of the installation bottom plate (1301), the fixed side plate (1304) is arranged between the front end and the rear end of the installation side plate (1302), the clamping plates (1303) are provided with two clamping plates (1303), the middle ends of the two clamping plates (1303) are rotatably connected through the connecting column (1306), the front end and the rear end of the connecting column (1306) are rotatably connected with the fixed side plate (1304) correspondingly, the inner side of the upper end of each clamping plate (1303) is provided with a brake plate (1305), one side of the telescopic cylinder (1307) is detachably connected with the inner side of the lower end of one clamping plate (1303), the other side of the telescopic cylinder (1307) is connected with one side of a telescopic rod (13010) in a sliding manner, the elastic draw hook (1309) is arranged at the upper end of the telescopic cylinder (1307), one side of the elastic draw hook (1309) is connected with the inner side of one clamping plate (1303), a draw hook mounting piece (1308) is arranged on the inner side of the other clamping plate (1303), the other side of the elastic draw hook (1309) is connected with one end of the draw hook mounting piece (1308), the brake disc (910) is arranged at the front end of the winch connecting shaft (911), the brake disc (910) is connected with the winch connecting shaft (911) through a flat key, and the lower end of the brake disc (910) is arranged between two brake plates (1305).

8. An adjustable platform according to claim 7, wherein: each roller component (8) comprises a roller supporting seat (801), roller supporting frames (802), a connecting rotating shaft (803), roller mounting frames (804), rollers (805) and a roller connecting shaft (807), the lower ends of the roller supporting seats (801) are detachably connected with the upper ends of the transverse mounting plates (504), the roller supporting frames (802) are symmetrically distributed on two sides of the upper ends of the roller supporting seats (801), the lower ends of the roller supporting frames (802) are detachably connected with the upper ends of the roller supporting seats (801), the middle ends of the roller mounting frames (804) are rotatably connected with the upper ends of the two roller supporting frames (802) through the connecting rotating shaft (803), the upper ends and the lower ends of the roller mounting frames (804) are respectively provided with the rollers (805), each roller (805) is rotatably connected with the roller mounting frames (804) through the roller connecting shaft (807), and the outer surface of each roller (805) is provided with a hose guide groove (806), one end of the hose (14) penetrates through hose guide grooves (806) of the two rollers (805) to be connected with an upper end port of the seawater pump (7).

9. An adjustable platform according to claim 8, wherein: the protective housing (6) comprises a transverse protective side plate (601), a vertical protective side plate (603) and a top cover (602), wherein the transverse protective side plate (601) and the vertical protective side plate (603) are respectively provided with two bolts, the transverse protective side plate (601) and the vertical protective side plate (603) are correspondingly connected through the bolts, the upper ends of the transverse protective side plate (601) and the vertical protective side plate (603) are fixed to the lower end of the top cover (602) through the bolts, the lower ends of the transverse protective side plate (601) and the vertical protective side plate (603) are detachably connected with the upper end of a transverse mounting plate (504), a winch motor placing groove (605) is formed in the surface of one transverse protective side plate (601), and a sea water pump placing groove (604) is formed in the surface of the other transverse protective side plate (601).

10. The method of using an adjustable platform according to claim 9, wherein: the method comprises the following steps:

s1, equipment installation, the counter weight platform (11) is installed on the deck in the ship, the support frame (1) lower extreme is inserted in the counter weight platform (11) and is connected with the counter weight platform (11), the slip subassembly (12) is installed at the middle part of the front end of the support frame (1), the hydraulic lifting subassembly (2) is installed between the support frame (1) and the slip subassembly (12), the upper end of the hydraulic lifting subassembly (2) is connected with the upper end of the support frame (1), the lower end of the hydraulic lifting subassembly (2) is connected with the slip subassembly (12), the mounting frame (10) is installed at the front end of the slip subassembly (12), the transverse adjusting subassembly (4) is installed between the mounting frames (10), the rear end of the transverse telescopic mechanism (5) is connected with the mounting frame (10), the auxiliary telescopic subassembly (3) is arranged at the transverse telescopic mechanism (5), the upper end of the auxiliary telescopic subassembly (3) is connected with the upper end of the support frame (1), the lower end of the auxiliary telescopic component (3) is connected with the middle parts of two sides of the transverse telescopic mechanism (5), the hose winch (9) is arranged at the upper end of the transverse telescopic mechanism (5), the brake component (13) is arranged at the front end of the hose winch (9), the roller component (8) is arranged on the side surface of the hose winch (9), the protective shell is arranged around the hose winch (9), the seawater pump (7) is arranged at the lower end of the transverse telescopic mechanism (5), one end of the hose (14) is connected with the outer surface of the hose winch (9), and the other end of the hose (14) penetrates through the roller component (8) to be connected with the seawater pump (7);

s2, debugging equipment, simultaneously starting the hydraulic lifting component (2) and the auxiliary telescopic component (3) to lift, checking whether the transverse telescopic mechanism (5) is in a horizontal state, starting the transverse motor (509) to drive the first transverse sliding plate (501) and the second transverse sliding plate (503) to extend forwards, checking whether the first transverse sliding plate (501) and the second transverse sliding plate (503) bend or separate after reaching the extension limit positions, checking whether a joint of the sea water pump (7) and the hose (14) leaks, starting the hose winch (9), rotating the roller (909), checking whether the sea water pump (7) drives the hose (14) to slide downwards, starting the brake component (13), and checking whether the roller (909) stops rotating immediately;

s3, vertically lifting the hose winch (9), simultaneously starting the first hydraulic cylinder (205) and the second hydraulic cylinder (209) to drive the hydraulic rod (206) and the second hydraulic rod (208) to slide and contract, simultaneously starting the auxiliary hydraulic cylinder (304) to drive the auxiliary telescopic rod (303) to slide and contract, and lifting the transverse telescopic mechanism (5) to a designated position;

s4, horizontally extending out the hose winch (9), starting a transverse motor (509) to drive a transverse gear (519) to be meshed with a transverse rack (518) to rotate, moving the transverse rack (518) to drive a first transverse sliding plate (501) to extend forwards to a specified position, and driving a second transverse sliding plate (503) to extend forwards to the specified position by the transverse motor (509);

s5, the seawater pump (7) is put down, the winch motor (902) is started, the speed reducer (906) drives the winch connecting shaft (911) to rotate, the winch connecting shaft (911) drives the roller (909) to synchronously rotate, the roller (909) rotates to drive the wound hose (14) to slide, and the hose (14) slides to drive the seawater pump (7) to slide downwards;

s6, the seawater pump (7) is controlled to a specified position, the roller (909) rotates to drive the hose (14) to slide downwards for a specified length, the winch motor (902) stops rotating, the brake assembly (13) is started at the same time, the telescopic rod (13010) extends to drive the clamping plate (1303) to rotate, the brake plate (1305) is closed to clamp the brake disc (910), and the winch connecting shaft (911) is stopped from rotating.