CN208992426U - A kind of imderwater cutting device of offshore wind farm engineering piling bar - Google Patents
A kind of imderwater cutting device of offshore wind farm engineering piling bar Download PDFInfo
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- CN208992426U CN208992426U CN201821686477.XU CN201821686477U CN208992426U CN 208992426 U CN208992426 U CN 208992426U CN 201821686477 U CN201821686477 U CN 201821686477U CN 208992426 U CN208992426 U CN 208992426U
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Abstract
The utility model discloses a kind of imderwater cutting devices of offshore wind farm engineering piling bar, it include the chain being set on piling bar, climbing mechanism positioned at piling bar surface, power mechanism on climbing mechanism is set, chain tensioning mechanism on climbing mechanism is set, mechanical arm on climbing mechanism is set, and is fixedly connected on the cutting mechanism on mechanism arm and for cutting piling bar.The imderwater cutting device of the offshore wind farm engineering piling bar of the utility model, the high pressure water sand machine of use, realize that cutting thickness is 80 millimeters of piling bar, under conditions of big cutting force, chain is tensed by chain tensioning mechanism, generate bigger tensile force, and tensile force is stablized, in the case where cutting force is very big, tensile force still makes climbing mechanism 3 be close to piling bar surface without generating offset, realizes smooth cutting mouth, the error of cutting mouth is small, by the use of various sealing rings, water-proof function is realized, enable cutter device using cutting wind energy project piling bar under water.
Description
Technical field
The utility model relates to cutting equipment field more particularly to a kind of imderwater cuttings of offshore wind farm engineering piling bar
Device.
Background technique
Offshore wind farm is as a kind of green clean energy resource, since its is resourceful, wind speed is stable, the negative effect to environment
The interference of less, vision is small, can the advantages such as large-scale development, be constantly subjected to the favor of various countries.Marine wind electric field is in build process
It needs to carry out in undersea to make piling bar, traditional piling bar has the characteristics that diameter is big, length is big, thickness is big, while for convenience of wind-powered electricity generation
Field is built, and the flatness on the surface of piling bar has higher requirements.
At sea need to cut piling bar in the engineering process of wind power plant, and traditional steel pipe cutting technique is being cut
Very big cutting force can be generated during big thickness piling bar, cutting equipment can be made to be not fixed firmly in cutting process, cutting equipment
Unstable movement will lead to the cutting position on piling bar and generate offset, to make cutting mouth out-of-flatness, entire cutting mouth is not up to
To the requirement of wind energy project piling bar.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of offshore wind farm engineering piling bars
Imderwater cutting device, it is intended to and it solves existing cutting equipment and generates big cutting force in piling bar cutting process to consolidate cutting equipment
It is fixed insecure, the problem of leading to cutting mouth out-of-flatness and the requirement of wind energy project piling bar be not achieved.
The technical solution of the utility model is as follows:
A kind of imderwater cutting device of offshore wind farm engineering piling bar, includes the chain being set on piling bar, is located at piling bar
The power mechanism on climbing mechanism is arranged in the climbing mechanism on surface, and the chain tensioning mechanism on climbing mechanism is arranged in, setting
Mechanical arm on climbing mechanism, and it is fixedly connected on the cutting mechanism on mechanism arm and for cutting piling bar；
The climbing mechanism has multiple groups sprocket wheel, and the climbing mechanism provides power, the climbing mechanism by power mechanism
By multiple groups sprocket wheel and the chain interoperation to mobile around direction by power mechanism drives edge chain ring；
The chain tensioning mechanism includes the hydraulic cylinder support plate being fixedly connected on climbing mechanism, is fixed on liquid vertically
In cylinder pressure support plate and piston rod penetrates through the hydraulic cylinder of hydraulic cylinder support plate, the band groove being fixedly connected on hydraulic cylinder piston rod
Chain pulley seat, and in chain pulley seat groove and be rotatably installed in the movable sprocket wheel on chain pulley seat；
The chain is set on movable sprocket wheel.
Further, the climbing mechanism includes the frame plate positioned at two sides, penetrates through machine frame at two sides plate and is rotatably connected on
The front axle of machine frame at two sides front edge of board is rotatably connected on the front-wheel at front axle both ends, and between machine frame at two sides plate and fixation connects
The front end sprocket wheel on front axle is connect, the hind axle for penetrating through machine frame at two sides plate and being rotatably connected on machine frame at two sides plate rear end, rotation
It is connected to the rear-wheel at hind axle both ends, between machine frame at two sides plate and the rear end sprocket wheel being set on hind axle is fixed, runs through
Machine frame at two sides plate and the transmission shaft for being rotatably connected on one upper lateral part of machine frame at two sides plate, between machine frame at two sides plate and fixation is arranged
Drive sprocket on transmission shaft, and several support rods being fixedly connected between machine frame at two sides plate；
The chain is sequentially sleeved on front end sprocket wheel, drive sprocket and rear end sprocket wheel.
Further, the power mechanism includes the double reduction group for being connected on climbing mechanism and transmission shaft being driven to rotate
Part, the speed reducer mounting base being fixedly connected on the outside of a lateral frame plate, be fixedly connected on speed reducer mounting base and output shaft with
Double reduction component connection speed reducer, the power mounting base being connected on speed reducer, be fixedly connected in power mounting base and
The power source that shaft is fixedly connected with speed reducer output shaft.
Further, the power mounting base is hydraulic motor mounting base, and the power source is hydraulic motor.
Further, seal groove is offered on the surface being in contact in the hydraulic motor mounting base with hydraulic motor, is sealed
It is provided with sealing ring in slot, offers seal groove on the surface being in contact in hydraulic motor mounting base with speed reducer, in seal groove
It is provided with sealing ring.
Further, the deceleration drive end unit is provided with the end cap for seal speed reducer opening, the end cap and speed reducer
It is provided with seal groove on the surface of contact, sealing ring is provided in seal groove.
Further, the mechanical arm includes the regulating flange seat being respectively fixedly connected on machine frame at two sides plate, is passed through
The logical support column of machine frame at two sides plate and inlay card in the regulating flange seat of two sides, is fixedly connected on support column one end and the peace with mesoporous
Platform, connecting rod of the inlay card in erecting bed mesoporous are filled, and is fixedly connected on the grip block of connecting rod end.
Further, the cutting mechanism includes the cutting gun being fixedly connected on the robotic arm, is connected on cutting gun
High-pressure water pipe, the sandpipe being connected on cutting gun.
Further, the cutting gun front end is provided with protective case.
The imderwater cutting device of the offshore wind farm engineering piling bar of the utility model passes through the sea turn electrician of the utility model
The imderwater cutting device of journey piling bar, the high pressure water sand machine of use realize that cutting thickness is 80 millimeters of piling bar, in big cutting force
Under the conditions of, chain is tensed by chain tensioning mechanism, generates bigger tensile force, and tensile force is stablized, it is very big in cutting force
In the case of, tensile force still makes climbing mechanism be close to piling bar surface without generating offset, realizes smooth cutting mouth, the mistake of cutting mouth
Difference is small, increases the contact area of chain and piling bar using three row chain wheels and three row chain items, while reinforcement structure intensity
Big frictional force is generated, makes to climb pipe process more secure and reliable, by the use of various sealing rings, water-proof function is realized, makes to cut
Device can be using cutting wind energy project piling bar under water.
Detailed description of the invention
Fig. 1 is that the imderwater cutting device of the utility model embodiment offshore wind farm engineering piling bar does not fill the structural representation of chain
Figure.
Fig. 2 is the cross-sectional view of the imderwater cutting device of the utility model embodiment offshore wind farm engineering piling bar.
Fig. 3 is that utility model embodiment removes the structural scheme of mechanism after a lateral frame plate and cutting mechanism.
Fig. 4 is the right view that cutting mechanism is removed in the utility model embodiment.
Fig. 5 is the cross-sectional view of the connection relationship of speed reducer mounting base in the utility model embodiment.
In figure: 1, piling bar；2, chain；3, climbing mechanism；31, frame plate；32, support rod；33, front axle；34, front-wheel；
35, front end sprocket wheel；36, hind axle；37, rear-wheel；38, rear end sprocket wheel；39, transmission shaft；310, drive sprocket；4, power mechanism；
41, double reduction component；42, gear wheel；43, line shaft；44, pinion gear；45, speed reducer mounting base；46, speed reducer；47, liquid
Pressure motor mounting base；48, hydraulic motor；49, seal groove；410, sealing ring；411, end cap；5, chain tensioning mechanism；51, hydraulic
Cylinder support plate；52, hydraulic cylinder；53, chain pulley seat；54, movable sprocket shaft；55, movable sprocket wheel；56, boss；57, kidney slot；58,
Fixed tension wheel shaft；59, fixed tensioning wheel；6, mechanical arm；61, regulating flange seat；62, support column；63, erecting bed；64, it connects
Bar；65, grip block；7, cutting mechanism；71, cutting gun；72, high-pressure water pipe；73, sandpipe；74, protective case.
Specific embodiment
The utility model provides a kind of imderwater cutting device of offshore wind farm engineering piling bar, for the mesh for making the utility model
, technical solution and effect it is clearer, clear, referring to the drawings and give an actual example to the utility model further specifically
It is bright.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit originally practical new
Type.
As shown in Figure 1 and Figure 2, a kind of imderwater cutting device of offshore wind farm engineering piling bar includes to be set on piling bar 1
Chain 2 is connected with power mechanism 4 against there is climbing mechanism 3 on 1 surface of piling bar on climbing mechanism 3, and power mechanism 4 is to climb
Row mechanism 3 provides power, and chain tensioning mechanism 5 is connected on climbing mechanism 3, is connected with machinery in the front end of climbing mechanism 3
Arm 6 is fixedly connected with cutting mechanism 7 on mechanism arm.
As shown in Figure 1 and Figure 2, climbing mechanism 3 includes the frame plate 31 positioned at two sides, and the frame plate 31 of two sides is along piling bar 1
Axial direction be arranged side by side, as shown in figure 3, be provided with several support rods 32 between machine frame at two sides plate 31,32 both ends of support rod are logical
It crosses screw to be separately fixed on 31 inner surface of machine frame at two sides plate, support rod 32 makes machine frame at two sides plate 31 stablize fixation.In two sides
The front end of frame plate 31 is through with front axle 33, and 33 inlay card of front axle turns in the bearing block being located on machine frame at two sides plate 31
It is dynamic to be connected to 31 front end of machine frame at two sides plate, front-wheel 34 is rotatably connected to by bearing at the both ends of front axle 33, in front axle 33
On be arranged with front end sprocket wheel 35, front end sprocket wheel 35 is fixed on front axle 33 by key, and can be with front axle 33 relative to two sides
Frame plate 31 rotates.It is through with hind axle 36 in the rear end of machine frame at two sides plate 31,36 inlay card of hind axle is being located at machine frame at two sides plate
To be rotatably connected on 31 rear end of machine frame at two sides plate in bearing block on 31, it is rotatablely connected at the both ends of hind axle 36 by bearing
There is rear-wheel 37, rear end sprocket wheel 38 is arranged on hind axle 36, rear end sprocket wheel 38 is fixed on hind axle 36 by key, and can be with
Hind axle 36 is rotated relative to machine frame at two sides plate 31.Frame plate 31 is contacted by front-wheel 34 and rear-wheel 37 with the surface of piling bar 1, and
It can be moved by front-wheel 34 and rear-wheel 37 along 1 surface of piling bar.On one end top of machine frame at two sides plate 31 through there is transmission shaft 39, pass
Moving axis 39 is rotatably connected on machine frame at two sides plate 31 between machine frame at two sides plate 31 and through bearing block, is covered on transmission shaft 39
Equipped with drive sprocket 310, drive sprocket 310 is fixed on transmission shaft 39 by key, chain 2 be sequentially sleeved at front end sprocket wheel 35,
It on drive sprocket 310 and rear end sprocket wheel 38, and is looped around on piling bar 1, drives drive sprocket 310 to rotate when transmission shaft 39 rotates
Drive sprocket 310 can be guide rail with chain 2, and entire climbing mechanism 3 is driven to move along the paving track of chain 2.
Front end sprocket wheel 35, drive sprocket 310 and rear end sprocket wheel 38 are generally used single using the sprocket wheel of the same standard number of rows
Row and duplex chain wheel, the number of rows and sprocket wheel of chain 2 match, but three row chain wheels are used in the present embodiment, and the chain 2 to match therewith is same
Sample uses three row chain items, is matched with three row chain wheels by three row chain items 2 to increase the frictional force of chain 2 Yu piling bar 1, can
So that chain 2 is in the stronger fixation in 1 surface of piling bar；When cutting piling bar 1, chain 2 can be made to bear very big pulling force, using three
Row chain item can will not produce fracture phenomenon since chain 2 is thin under big pulling force.
Front end sprocket wheel 35, drive sprocket 310 and rear end sprocket wheel 38 are fixed on the middle position of two collateral frame plates 31, preceding
The multiple groups sprocket wheel that end sprocket wheel 35, drive sprocket 310 and rear end sprocket wheel 38 are formed is located at centre and may make front-wheel 34 and rear-wheel 37
Walking uniform force will not generate offset in cutting process because of being influenced by cutting force；Chain can also be used a plurality of
It is set in piling bar surface side by side, and matches with a plurality of chain and multiple groups sprocket wheel is set, multiple groups chain will be protected during being arranged
It demonstrate,proves every in parallel, it is unstable in the process of walking not so to will lead to climbing mechanism, it may appear that stuck or disengaging chain, the present embodiment
In only use a three row chain items in middle position, be conducive to chain and be quickly set in piling bar surface, and avoid the occurrence of using more
Wild effect caused by chain.
As shown in figure 1, figure 3 and figure 4, power mechanism 4 includes to be connected on climbing mechanism 3 and transmission shaft 39 is driven to rotate
Double reduction component 41, to realize the cutting of big thickness, the speed of travel need it is very slow, double reduction component 41 to transmission shaft 39 into
Row slows down, and 3 creep speed of climbing mechanism is slack-off, convenient for cutting to big thickness piling bar 1.The specific knot of double reduction component 41
Structure includes the gear wheel 42 being fixedly connected on transmission shaft 39 by key, is rotated and is connected by bearing block on machine frame at two sides plate 31
It is connected to line shaft 43, pinion gear 44 is fixedly connected with by key on line shaft 43, pinion gear 44 is meshed simultaneously with gear wheel 42
It is driven by pinion gear 44, the frame plate 31 of side is run through in one end of line shaft 43, is located at the perforative frame plate 31 of line shaft 43
Outside and speed reducer mounting base 45 is fixedly connected with by screw, speed reducer 46 is connected on speed reducer mounting base 45, is subtracted
The output shaft of fast machine 46 is connected with the line shaft 43 of double reduction component 41 by shaft joint, the speed reducer 46 in the present embodiment
Using worm-gear speed reducer, it is fixedly connected with dynamic mounting base with screw on speed reducer 46, is passed through in power mounting base
Screw is fixedly connected with power source, and power source generally uses motor, internal combustion engine, and the present embodiment is worked under environment at a slow speed,
Therefore power source uses hydraulic motor 48, also has transmission power big using hydraulic motor 48, output torque can be according to pressure
Size is adjusted；48 speed of service of hydraulic motor can carry out free adjusting according to uninterrupted, and operation low speed is steady；Hydraulic horse
There is overload protection ability up to 48, automatic protection cannot achieve using motor drive overload；Hydraulic motor 48 transmission arrangments spirit
It is living convenient, can torque design and arrangement deceleration device according to actual needs, the more big then torque of speed ratio is bigger, reaches bigger torsion
The effect of square output；Hydraulic motor 48 belongs to pressure duty type, needs sealed volume chamber to work, so itself may be implemented
Self-sealing function, no matter underwater or land works, and can install and use without limitation.Power mounting base is corresponding hydraulic motor
Mounting base 47, the torque of hydraulic motor 48 are set as that 0-33760Nm is adjustable, and torque when generally using is 6330-
Adjustable between 33760Nm, 48 speed of hydraulic motor is set as arbitrarily adjusting within the scope of 0 ~ 400r/min, tune when generally using
Adjusting range is arbitrarily adjusted in 20r/min ~ 400r/min, and the shaft and 46 output shaft of speed reducer of hydraulic motor 48 pass through shaft joint
It is fixedly connected.Hydraulic motor 48 generates rotation, drives line shaft 43 to rotate after slowing down by speed reducer 46, line shaft 43 passes through two
The deceleration of grade reduction assemblies 41 drives line shaft 43 to rotate, and then the drive sprocket 310 on line shaft 43 is driven to rotate, chain 2
Since pulling force and frictional force are fixed on 1 surface of piling bar, drive sprocket 310 is just moved along chain 2, so that driving is entirely creeped
Mechanism 3 is moved along 1 outer surface of piling bar.
As shown in Figure 4, Figure 5, since offshore wind farm engineering piling bar 1 needs to fix under water, the process of cutting piling bar 1 is also needed
Seal groove is offered on the surface to carry out, therefore be in contact in hydraulic motor mounting base 47 with hydraulic motor 48 under water
49, sealing ring 410 is provided in sealing, offers sealing on the surface being in contact in hydraulic motor mounting base 47 with speed reducer 46
Slot 49, sealing ring 410 is provided in seal groove 49, and 46 tail portion of speed reducer is provided with the end cap being open for seal speed reducer 46
411, seal groove 49 is provided on the surface that the end cap 411 is contacted with speed reducer 46, is provided with sealing ring in seal groove 49
410.Sealing waterproof is realized to the output end of speed reducer 46 and hydraulic motor, realizes normal imderwater cutting.
As shown in Figure 1, Figure 2, Figure 3 shows, chain tensioning mechanism 5 includes to be fixedly connected on machine frame at two sides plate 31 by screw
Hydraulic cylinder support plate 51, hydraulic cylinder support plate 51 passes through spiral shell in hydraulic cylinder support plate 51 between machine frame at two sides plate 31
Nail is vertically fixed hydraulic cylinder 52, and the piston rod of hydraulic cylinder 52 penetrates through hydraulic cylinder support plate 51, in the fixed company in the end of piston rod
It is connected to chain pulley seat 53, the intermediate setting of chain pulley seat 53 is fluted, is rotatably connected to work by bearing in the groove of chain pulley seat 53
Movable sprocket axis 54 is fixed with movable sprocket wheel 55 by key on movable sprocket shaft 54, and movable sprocket wheel 55 is set as in the present embodiment
Three row chain wheels.
As shown in Fig. 3, Fig. 1, at the both ends of movable sprocket shaft 54 integrally formed with boss 56, two sides boss 56 runs through sprocket wheel
The two sides of seat 53, as shown in Figure 1, beginning with kidney slot 57 on the machine frame at two sides plate 31 of 56 face of boss, kidney slot 57 is opened
Along the piston rod telescopic direction of hydraulic cylinder 52,56 inlay card of boss can move set direction in kidney slot 57 in kidney slot 57,
Kidney slot 57 is the mobile orientation of chain pulley seat 53, prevents movable sprocket wheel 55 from dragging chain pulley seat 53 in loading process and changes direction.
As shown in Figure 2 and Figure 3, fixed tensioning wheel is rotatably connected to by bearing block in the middle position of machine frame at two sides plate 31
Axis 58, fixed tension wheel shaft 58 are fixedly connected on fixed tension wheel shaft 58 by key between machine frame at two sides plate 31
Determine tensioning wheel 59, chain 2 is set on movable sprocket wheel 55 again after being set in fixed tensioning wheel 59, the tensile force of chain 2 can be increased,
Make the sprocket wheel on climbing mechanism 3 by uniform tensile force.
By hydraulic tensioning, tensile force is adjusted with fuel-displaced by the oil inlet of control hydraulic cylinder 52, and use
The pulling force setting of hydraulic tensioning, hydraulic cylinder 52 is adjustable within the scope of 0-1600 kilograms, is generally set in 800- in normal use
It is adjustable within the scope of 1600 kilograms, bigger tensile force is generated, and tensile force is stablized, is cut greatly very much in the material generation for cutting big thickness
In the case where cutting power, tensile force still makes climbing mechanism 3 be close to 1 surface of piling bar, and the position of climbing mechanism 3 does not generate offset, thus
Keep the cutting mouth of piling bar smooth, cutting error guarantees in 1 millimeter.
As shown in Figure 1, Figure 3, mechanical arm 6 includes the regulating flange seat being respectively fixedly connected on machine frame at two sides plate 31
61, inlay card has a support column 62 in two sides regulating flange seat 61, and support column 62 penetrates through machine frame at two sides plate 31, and support column 62 can be
Sliding in regulating flange seat 61, when support column 62 is slid onto suitable position, by the screw-driving on regulating flange seat 61 to
Fixed support column 62 is provided with mesoporous between erecting bed 63 in one end of support column 62 integrally formed with erecting bed 63,
The connecting rod 64 that there is inlay card in 63 mesoporous of erecting bed begins with the threaded hole through mesoporous on erecting bed 63, makes to connect by screw
Extension bar 64 is fixed on erecting bed 63, has grip block 65 in the end welding machine of connecting rod 64, the grip block 65 in the present embodiment is
Optical axis clamping ring, optical axis clamping ring is by screw-driving to which clamping band clamps object.Grip block 65 may be according to clamping object
Shape and the special fixture designed.
As shown in Figure 1 and Figure 2, cutting mechanism 7 includes the cutting gun 71 being fixedly connected on mechanical arm 6, is connected to cutting
High-pressure water pipe 72 on rifle 71, the sandpipe 73 being connected on cutting gun 71.High pressure water is connected by high-pressure water pipe 72 and sandpipe 73
Sand jet cutting machine (is not drawn into) in diagram, is injected in piling bar after mixing the high pressure water of high pressure water sand machine and sand by cutting gun 71
On 1, piling bar 1 is cut, the front end of cutting gun 71 is provided with protective case 74, in high pressure cutting process, high pressure water folder
When the band grains of sand are ejected into tube wall, understand some and sputter, if protective case 74 is not used to be protected, the high pressure of splashing
Water entrainment grains of sand spray can be mapped to equipment itself and peripheral facility, while personnel are also had with certain injury, use protective case 74,
The high pressure water entrainment grains of sand that splashing can be limited to greatest extent will not sputter, and protective case 74 can be leaned on to block the overwhelming majority
Sputter the high pressure water and the grains of sand come；To play a protective role to equipment and personnel.
High pressure water sand New Processing category cold conditions cutting technique, since the technology cuts hot tearing to material non-oxidation, without heat
Deformation, without temperature rise phase transformation, it is cold short, joint-cutting is narrow, precision is high without anxious heat the features such as be widely used in aerospace, nuclear industry, army
The field of material processing of the industries such as work, naval vessels, non-ferrous metal, ceramics, glass, especially in cutting titanium plate, titanium geometric type chamber
And it is brought in the processing of materials such as titanium multidimensional curvilinear plane, nickel-base alloy, stainless steel, high-strength combination materials and aviation carbon fiber
It greatly facilitates.Due to cutting gun 71 spray water sand belong to cold conditions cutting technique, under water application cutting wind-powered electricity generation piling bar 1 and its
It is convenient.
If used in normal circumstances, cutting mechanism 7 can also be abrasive wheel cutting machine, laser cutting machine or gas flame cuttiug
Machine.
The imderwater cutting device of the offshore wind farm engineering piling bar of the utility model, the high pressure water sand machine of use realize cutting
With a thickness of 80 millimeters of piling bar 1, under conditions of big cutting force, chain 2 is tensed by chain tensioning mechanism 5, is generated bigger
Tensile force, and tensile force is stablized, in the case where cutting force is very big, tensile force still make climbing mechanism 3 be close to 1 surface of piling bar without
Offset is generated, realizes smooth cutting mouth, the error of cutting mouth is small, increases chain 2 using three row chain wheels and three row chain items
With the contact area of piling bar 1, big frictional force is generated while reinforcement structure intensity, makes to climb pipe process more secure and reliable, is led to
The use of various sealing rings 410 is crossed, realizes water-proof function, enables cutter device using cutting wind energy project piling bar 1 under water.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (8)
1. a kind of imderwater cutting device of offshore wind farm engineering piling bar, which is characterized in that it include the chain being set on piling bar,
The power mechanism on climbing mechanism is arranged in climbing mechanism positioned at piling bar surface, and the chain tension on climbing mechanism is arranged in
The mechanical arm on climbing mechanism is arranged in mechanism, and is fixedly connected on the robotic arm and is used to cut the cutting mechanism of piling bar；
The climbing mechanism has multiple groups sprocket wheel, and the climbing mechanism provides power by power mechanism, and the climbing mechanism passes through
Multiple groups sprocket wheel and the chain interoperation are to mobile around direction by power mechanism drives edge chain ring；
The chain tensioning mechanism includes the hydraulic cylinder support plate being fixedly connected on climbing mechanism, is fixed on hydraulic cylinder vertically
In support plate and piston rod penetrates through the hydraulic cylinder of hydraulic cylinder support plate, the chain with groove being fixedly connected on hydraulic cylinder piston rod
Wheel seat, and in chain pulley seat groove and it is rotatably installed in the movable sprocket wheel on chain pulley seat；
The chain is set on movable sprocket wheel；
The climbing mechanism includes the frame plate positioned at two sides, before penetrating through machine frame at two sides plate and being rotatably connected on machine frame at two sides plate
The front axle at end is rotatably connected on the front-wheel at front axle both ends, between machine frame at two sides plate and is fixedly connected on front axle
Front end sprocket wheel, penetrate through machine frame at two sides plate and be rotatably connected on the hind axle of machine frame at two sides plate rear end, be rotatably connected on hind axle
The rear-wheel at both ends, between machine frame at two sides plate and the fixed rear end sprocket wheel being set on hind axle, through machine frame at two sides plate and
It is rotatably connected on the transmission shaft of one upper lateral part of machine frame at two sides plate, between machine frame at two sides plate and fixation is set on transmission shaft
Drive sprocket, and several support rods being fixedly connected between machine frame at two sides plate；
The chain is sequentially sleeved on front end sprocket wheel, drive sprocket and rear end sprocket wheel.
2. the imderwater cutting device of offshore wind farm engineering piling bar according to claim 1, which is characterized in that the engine
Structure includes the double reduction component for being arranged on climbing mechanism and transmission shaft being driven to rotate, and is fixedly connected on outside a lateral frame plate
The speed reducer mounting base of side is fixedly connected on the speed reducer that on speed reducer mounting base and output shaft is connect with double reduction component,
The power mounting base being connected on speed reducer is fixedly connected in power mounting base and is fixedly connected with speed reducer output shaft dynamic
Power source.
3. the imderwater cutting device of offshore wind farm engineering piling bar according to claim 2, which is characterized in that the power peace
Dress seat is hydraulic motor mounting base, and the power source is hydraulic motor.
4. the imderwater cutting device of offshore wind farm engineering piling bar according to claim 3, which is characterized in that the hydraulic horse
Seal groove is offered on the surface being in contact on up to mounting base with hydraulic motor, and sealing ring, hydraulic motor are provided in seal groove
Seal groove is offered on the surface being in contact in mounting base with speed reducer, is provided with sealing ring in seal groove.
5. the imderwater cutting device of offshore wind farm engineering piling bar according to claim 4, which is characterized in that the speed reducer
Tail portion is provided with the end cap for seal speed reducer opening, is provided with seal groove on the surface that the end cap is contacted with speed reducer,
Sealing ring is provided in seal groove.
6. the imderwater cutting device of offshore wind farm engineering piling bar according to claim 1, which is characterized in that the mechanical arm
Include the regulating flange seat being respectively fixedly connected on machine frame at two sides plate, penetrates through machine frame at two sides plate and inlay card is in two sides adjusting method
Support column in blue seat is fixedly connected on support column one end and the erecting bed with mesoporous, connection of the inlay card in erecting bed mesoporous
Bar, and it is fixedly connected on the grip block of connecting rod end.
7. the imderwater cutting device of offshore wind farm engineering piling bar according to claim 1, which is characterized in that the cutting machine
Structure includes the cutting gun being fixedly connected on the robotic arm, and the high-pressure water pipe being connected on cutting gun is connected on cutting gun
Sandpipe.
8. the imderwater cutting device of offshore wind farm engineering piling bar according to claim 7, which is characterized in that the cutting gun
Front end is provided with protective case.
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| CN201821686477.XU CN208992426U (en) | 2018-10-09 | 2018-10-09 | A kind of imderwater cutting device of offshore wind farm engineering piling bar |
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| CN201821686477.XU CN208992426U (en) | 2018-10-09 | 2018-10-09 | A kind of imderwater cutting device of offshore wind farm engineering piling bar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111168575A (en) * | 2020-02-12 | 2020-05-19 | 佛山市锐驰科技有限公司 | Five-axis water jet cutter head capable of performing large-angle cutting underwater |
| CN113798999A (en) * | 2020-06-15 | 2021-12-17 | 中国石油化工股份有限公司 | Front mixing type high-pressure abrasive jet flow pipeline cutting device |
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2018
- 2018-10-09 CN CN201821686477.XU patent/CN208992426U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168575A (en) * | 2020-02-12 | 2020-05-19 | 佛山市锐驰科技有限公司 | Five-axis water jet cutter head capable of performing large-angle cutting underwater |
| CN113798999A (en) * | 2020-06-15 | 2021-12-17 | 中国石油化工股份有限公司 | Front mixing type high-pressure abrasive jet flow pipeline cutting device |
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