CN108982055A - A kind of trash ice release device - Google Patents
A kind of trash ice release device Download PDFInfo
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- CN108982055A CN108982055A CN201810510934.8A CN201810510934A CN108982055A CN 108982055 A CN108982055 A CN 108982055A CN 201810510934 A CN201810510934 A CN 201810510934A CN 108982055 A CN108982055 A CN 108982055A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
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Abstract
A kind of trash ice release device is related to basin test technical field, and in particular to a kind of trash ice release device.Including support frame, release case and closing device, support frame is made of aluminum profile, T word connector and right-angle connector to be discharged above case and horizontal direction release case positioned at vertical direction, release case includes vertical direction release case and horizontal direction release case, vertical direction discharges case and is connect by L-type corner brace with lower horizontal direction release case, it is closing device around case that horizontal direction, which discharges, and closing device is made of damping guide rail, band steel, preceding end door, rear end door, nylon rope, circular orientation pin, corner fittings.Support frame can adjust the size of support frame according to working environment different in towing basin, circulating water chennel and swimmer's pool, while support frame weight is lighter, storage easy to remove, and ice formation environment can be simulated in conjunction with existing tank experiments room and carries out experimental study.The use for discharging preceding end door and rear end door in case improves the operability and controlling of test.
Description
Technical field
The present invention relates to basin test technical fields, and in particular to a kind of trash ice release device.
Background technique
Ice model tank is a kind of model test pond serving the design of ice formation ship and offshore structure object, building, and is opened
The experimental study of Zhan Bing and propeller, ice and ship and ice and marine structure needs ice model tank to test laboratory, at this stage
Only there is an ice model tank test laboratory in University Of Tianjin for China, and experimental situation is in short supply.Existing tank experiments room can not carry out spiral shell
Paddle, ship model and marine structure are revolved in the experimental study of ice formation.It is needed in the case where at this stage through addition auxiliary device benefit
Experimental study is carried out with existing tank experiments room simulation ice formation environment.
Summary of the invention
The purpose of the present invention is to provide that can use in existing tank experiments room, structurally variable is easily installed disassembly
A kind of trash ice release device.
A kind of trash ice release device, including support frame, release case and closing device, it is characterised in that: support frame is by aluminium profiles
Material 1, T word connector 2 and right-angle connector 3, which are constituted, to be located above release case, and release case includes vertical direction release case and level
Direction discharges case, and vertical direction discharges case by hollowed-out board 5, aluminium sheet 10, U-shaped aluminium sheet 8, circular orientation pin 4, L-type support plate 11, T
Type bolt 17,9,45 degree of L-type corner brace interior corner braces 13, wirerope 16, right angle corner braces 12 are constituted and by L-type corner brace 9 and lower horizontal
Direction discharges case connection, and horizontal direction discharges case by hollowed-out board 5, aluminium sheet 10, circular orientation pin 14, T-bolt 17, right angle corner brace
12 constitute and are around closing device, and closing device is by damping guide rail 7, band steel 6, preceding end door 8, rear end door 19, nylon rope 4, ring
Shape positioning pin 14, corner fittings are constituted.
The aluminum profile 1 of support frame as described above divides for the aluminum profile of length direction, width direction and vertical direction, length direction,
The aluminum profile of width direction and vertical direction is mutually perpendicular to, and the aluminum profile of width direction is fixed on trailer side bridge, in support frame
Portion has an aluminum profile to be connected with vertical direction release case.
The vertical direction release case is made up of hollowed-out board 5 and aluminium sheet 10 L-type corner brace 9 and right angle corner brace 12, side
One end of aluminium sheet is connected with corner brace 13, L-type support plate 11 and U-shaped aluminium sheet 18 in 45 degree, and U-shaped 18 upper end of aluminium sheet passes through circular orientation
Pin 14, wirerope 16, wirerope fixed chuck 15 are connected with the T-bolt 17 in the aluminum profile of upper end, the horizontal direction release
Case is made up of aluminium sheet 10 L-type corner brace 9, and middle part, without aluminium sheet, middle part is connected with vertical direction release case by L-type corner brace 9,
Bottom and top are fixed in the outer retaining rail of damping guide rail 7 by right angle corner brace 12.
The preceding end door 8 and rear end door 19 are located at horizontal direction release case both ends, and vertical with water (flow) direction, described
Preceding end door 8 and rear end door 19 are separately fixed in the interior retaining rail of damping guide rail 7, and the outer retaining rail of damping guide rail 7 is fixed on flat
On steel 6, annular positioning pin 14 is installed respectively in the preceding end door 8 and rear end door 19, is connected with nylon rope 4, one end of nylon rope 4
15 are fixed as ring-type by wirerope fixed chuck, are connected with the T-bolt 17 on the aluminum profile of upper end.
The U-shaped aluminium sheet lower end is connected by corner brace 13 in 45 degree with L-type support plate 11, and upper end passes through circular orientation pin
14, wirerope 16, wirerope fixed chuck 15 are connected with T-bolt 17, the interior retaining rail and outer regulation in the damping guide rail 7
It is connected between rail by spring 20, the band steel 6 is fixed on the aluminum profile of vertical direction.
The beneficial effects of the present invention are:
Support frame is made of aluminum profile 1, T word connector 2 and right-angle connector 3, can according to towing basin, circulating water chennel with
And different working environments adjusts the size of support frame in swimmer's pool, can change upwards support in front and rear, left and right and lower top
Frame can meet the use of a variety of experimental enviroments and the test requirements document of various working, while support frame weight is lighter, easy to remove
Storage can simulate ice formation environment in conjunction with existing tank experiments room and carry out experimental study.
Vertical direction release case is made of hollowed-out board 5 and aluminium sheet 10, and hollowed-out board 5 is installed on the direction vertical with water flow,
Aluminium sheet 10 is installed in water (flow) direction, that is, reduces resistance of the package unit in water (flow) direction and decreases water flow in side
Disturbance, reduces influence of the turbulent water to trash ice 21, propeller 22 and ship model 23, decreases the weight of package unit.It is perpendicular
U-shaped aluminium sheet 18 of the histogram on release case, effectively reduces any landing of trash ice 21, guarantees that trash ice can be released completely
It puts in case.
Quantitative releasing theory ice and non-quantitative release mould may be implemented in the use for discharging preceding end door 8 and rear end door 19 in case
The effect of type ice can carry out the test of quantitative ice and non-quantitative ice and propeller 22 or quantitative ice and non-quantitative ice and ship model 23
Research, ice is ground from the test of ice and ship model 23 when propeller or different ice initial velocities when can also carry out different ice initial velocities
To study carefully, the interior retaining rail and bottom damped in guide rail 7 is mounted with spring 20, the falling speed of preceding end door 8 and rear end door 19 is improved,
The time for discharging trash ice 21 controls more preferable, improves the operability and controlling of test.
Detailed description of the invention
Fig. 1 is trash ice release device overall effect figure
Fig. 2 is the overall effect figure of support frame
Fig. 3 A is release case and closing device overall effect figure
Fig. 3 B is 24 partial enlarged views in Fig. 3 A
Fig. 3 C is 25 partial enlarged views in Fig. 3 A
Fig. 4 is the overall effect figure of vertical direction release case and horizontal direction release case
Fig. 5 is horizontally oriented overall effect figure when release case closure
Fig. 6 is horizontally oriented overall effect figure when release case is opened
Fig. 7 is overall effect figure of the trash ice release device in propeller-ice test
Fig. 8 is the overall effect figure after trash ice release device is widened in ship model-ice test
Specific embodiment
The present invention is described further with reference to the accompanying drawing.
In attached drawing 1: 1 is aluminum profile, and 2 be T word connector, and 3 be right-angle connector, and 4 be nylon rope, and 5 be hollowed-out board, and 6 are
Band steel, 7 be damping guide rail, and 8 be preceding end door, and 10 be aluminium sheet, and 16 be wirerope, and 18 be U-shaped aluminium sheet.
In attached drawing 2: 1 is aluminum profile, and 2 be T word connector, and 3 be right-angle connector.
In attached drawing 3A: 4 be nylon rope, and 5 be hollowed-out board, and 6 be band steel, and 7 be damping guide rail, and 8 be preceding end door, and 9 be L-type angle
Code, 10 be aluminium sheet, and 18 be U-shaped aluminium sheet, and 24 be Fig. 3 B, and 25 be Fig. 3 C.
In attached drawing 3B: 11 be L-type support plate, and 12 be right angle corner brace, and 13 be corner brace in 45 degree.
In attached drawing 3C: 14 be circular orientation pin, and 15 be wirerope fixed chuck, and 16 be wirerope, and 17 be T-bolt.
In attached drawing 4: 5 be hollowed-out board, and 6 be band steel, and 7 be damping guide rail, and 8 be preceding end door, and 9 be L-type corner brace, and 10 be aluminium sheet.
In attached drawing 5: 4 be nylon rope, and 6 be band steel, and 7 be damping guide rail, and 9 be L-type corner brace, and 15 be wirerope fixed chuck.
In attached drawing 6: 4 be nylon rope, and 8 be preceding end door, and 15 be wirerope fixed chuck, and 19 be rear end door, and 20 be spring.
In attached drawing 7: 21 be trash ice, and 22 be propeller.
In attached drawing 8: 21 be trash ice, and 23 be open water test boat.
Before on-test, the support frame of trash ice release device is assembled on the ground first, in assembling process
In, the aluminum profile of horizontal direction is connected by right-angle connector first, right-angle connector and T word are recycled after the completion of connection
Connector links together the aluminum profile in vertical direction.After the completion of connection, start assembling release case, it will using L-type corner brace
Aluminium sheet and hollowed-out board in vertical direction release case link together, and L-type support plate are fixed on the aluminium sheet of side, in 45 degree
Corner brace is fixed in L-type support plate, and the fixed U-shaped aluminium sheet in corner brace upper end in 45 degree utilizes screw and hollow out in U-shaped aluminium sheet side
Plate is fixed, in U-shaped aluminium sheet upper end stationary annular positioning pin.Meanwhile horizontal direction release case being connected using L-type corner brace.
After the completion of connection, start to connect closing device, the outer retaining rail for damping track is fixed on band steel respectively, after the completion of fixed,
Spring is installed between the interior retaining rail and outer regulation rail of damping track, then, horizontal direction release case is consolidated using L-type corner brace
It is scheduled on the side wall of damping track.Meanwhile circular orientation pin being fixed on to the top of preceding end door and rear end door, after the completion of fixed,
Preceding end door and rear end door are separately fixed in the interior retaining rail of damping track.Furthermore vertical direction is discharged into case and level side
It is connected to release case using L-type corner brace.Meanwhile support frame being placed on the side bridge of trailer, it will be erected using right-angle connector
Histogram is integrally connected on the aluminum profile in the middle part of support frame to release case and horizontal direction release case, meanwhile, band steel is connected to
On the aluminum profile of frame bottom.The circular orientation pin that nylon rope is passed through to preceding end door and rear end door upper end, is fixed using wirerope
Nylon rope is fixed together by collet, meanwhile, the other end of nylon rope is fixed into using wirerope fixed chuck O-shaped.U-shaped
It adopts on aluminium sheet and is in a like fashion fixedly connected with wirerope.After the completion of connection, at the top of aluminum profile and T-type spiral shell is fixed in side
Wirerope and nylon rope are separately fixed on T-bolt by bolt.After all devices are installed, end door and rear end before debugging
Door moves up and down whether smooth, the relevant informations such as whether package unit is stable.After the completion of all devices debugging, trailer side is reduced
Horizontal direction release case in package unit is dropped to the water surface hereinafter, starting trailer, checks that package unit moves in water by bridge
When whether reach test requirements document.After all conditions satisfaction, experimental study can be carried out.
In test process, trash ice is poured into vertical direction release case along U-shaped aluminium sheet to testing crew and horizontal direction is released
Put in case, at this point, testing crew starts trailer, when trailer reaches the speed of a ship or plane of test requirements document, pull nylon rope, by preceding end door and
End door is opened afterwards, meanwhile, nylon rope is wrapped on aluminum profile, one end of nylon rope is fixed on T-bolt.At this point, trash ice
To moving before propeller or ship model under the souring of water flow.Meanwhile it can also be tested according to the trash ice quantity of test requirements document
Personnel constantly launch trash ice into U-shaped board material, when reaching test requirements document, can stop launching trash ice.Stop trailer, will test
Trailer carries out the test of next operating condition down to starting point.Before next operating condition starts, one end of nylon rope is loosened, by front end
Door and rear end door drop to bottom, carry out the experimental study of next operating condition.
The present invention provides a kind of trash ice release devices, and the device mainly includes support frame, release case and closing device, branch
Support is made of aluminum profile, T word connector and right-angle connector, be mainly used for support package unit and adjust anterior-posterior length,
The effect of left and right width and upper-lower height.It is connected in the middle part of support frame with release case, release case mainly includes vertical direction release case
Case is discharged with horizontal direction, vertical direction discharges case and horizontal direction release case is again fixed by hollowed-out board, aluminium sheet, U-shaped aluminium sheet, annular
Position pin, L-type support plate, T-bolt, L-type corner brace, right angle corner brace, 45 degree interior compositions such as corner braces and wirerope, be mainly used for by
Trash ice on trailer is discharged into before propeller paddle and the effect of ship model front end.Horizontal direction release case is connected with closing device,
Closing device is by structures such as damping guide rail, band steel, preceding end door, rear end door, nylon rope, circular orientation pin, T-bolt and corner fittings
At during the test, front and back end door can be opened and closed at any time, before so that trash ice is washed into propeller paddle under the action of water flow
Or ship model front end.The present invention is suitable for carrying out in towing basin, circulating water chennel and swimmer's pool propeller and ship model in trash ice
Under the conditions of experimental study and carry out trash ice propeller suction effect under motion profile research, have low manufacture cost,
It is easy for installation, parking space is small, easy to operate, release trash ice speed is fast, functional and in front and rear, left and right, three upper and lower
Direction can be arbitrarily adjusted advantage, substantially increase test efficiency and application range, reduce experimentation cost.
A kind of trash ice release device, the trash ice release device mainly include support frame, release case and closing device, support
Frame is made of aluminum profile, T word connector and right-angle connector, is mainly used for supporting package unit and is adjusted anterior-posterior length, a left side
The effect of right width and upper-lower height.Be connected in the middle part of support frame with release case, release case mainly include vertical direction discharge case with
Horizontal direction discharges case, and vertical direction discharges case and horizontal direction release case again by hollowed-out board, aluminium sheet, U-shaped aluminium sheet, circular orientation
Pin, L-type support plate, T-bolt, L-type corner brace, right angle corner brace, 45 degree of interior corner braces and wirerope etc. are constituted, and are mainly used for drag
Trash ice on vehicle is discharged into before propeller paddle and the effect of ship model front end.Horizontal direction release case is connected with closing device, closes
It attaches together to set and be made of damping guide rail, band steel, preceding end door, rear end door, nylon rope, circular orientation pin, T-bolt and corner fittings etc.,
During the test, front and back end door can be opened and closed at any time, make trash ice be washed under the action of water flow before propeller paddle or
Person's ship model front end.The present invention is suitable for carrying out in towing basin, circulating water chennel and swimmer's pool propeller and ship model in trash ice item
The research of experimental study and development the trash ice motion profile under propeller suction effect under part, has low manufacture cost, peace
Dress is convenient, parking space is small, easy to operate, release trash ice speed is fast, functional and in front and rear, left and right, upper and lower three sides
To can be arbitrarily adjusted advantage, test efficiency and application range are substantially increased, reducing experimentation cost.Support frame is by aluminium profiles
Material, T word connector and right-angle connector are constituted；Aluminum profile is combined into not under the fixation of T word connector and right-angle connector
The support frame of same length, width and height improves the application range of the device.Release case mainly include vertical direction release case and
Horizontal direction discharges case；Vertical direction discharges case and horizontal direction release case again by hollowed-out board, aluminium sheet, U-shaped aluminium sheet, circular orientation
Pin, L-type support plate, T-bolt, L-type corner brace, right angle corner brace, 45 degree of interior corner braces and wirerope etc. are constituted.On vertical direction
Release case is made of hollowed-out board, aluminium sheet, right angle corner brace and L-type corner brace；Case is discharged on vertical direction passes through right-angle connector and aluminium
Profile is connected, and improves its stability；Release case in horizontal direction is made of aluminium sheet, right angle corner brace and L-type corner brace, and middle part is opened
Mouthful, it is connected with vertical direction release case；U-shaped aluminium sheet lower end is connected by corner brace in 45 degree with L-type support plate, and upper end passes through annular
Positioning pin, wirerope, wirerope fixed chuck are connected with T-bolt.Closing device is by damping guide rail, band steel, preceding end door, rear end
Door, nylon rope, circular orientation pin and corner fittings etc. are constituted；Preceding end door and rear end door fix the interior retaining rail of damping guide rail respectively
On, the outer retaining rail for damping guide rail is fixed on band steel；Annular positioning pin is installed respectively, with nylon rope in preceding end door and rear end door
It is connected, one end of nylon rope is fixed as ring-type by wirerope fixed chuck, is connected with the T-bolt on the aluminum profile of upper end；Band steel
Be fixed on the aluminum profile of vertical direction, can up and down adjustment release case height.
With the aggravation of greenhouse effects, global warming, polar region ice dissolution accelerates, and the arctic is in geopolitical strategy, nature
Value in terms of resource, shipping and scientific research is increasingly prominent.Countries in the world are fiercer to the contention of Arctic, especially US and Russia
The country of equal Arctics is just greatly developing polar region engineer equipment and technology, the monitoring of all-round construction polar region, communication and ice-breaking navigation
Ability, to support the resource contention and military affairs contest of following Arctic.China possesses peace as great powers in the world, in Arctic
Entirely, all various strategic interests such as the energy, resource and economy.Therefore, China must accelerate polar region engineer equipment technology hair
Exhibition.In the development process of polar region equipment technology, the experimental study of polar region equipment becomes the key of technology development, how to carry out ice
With the experimental study of propeller, ice and ship and ice and marine structure, become designer's focus of attention.However, mesh
Preceding China only has one ice model tank test laboratory of University Of Tianjin, is not able to satisfy the fast development of China polar region cause.Therefore, have
Necessity carries out propeller, ship model and marine structure in the experimental study of ice formation by existing tank experiments room.The present invention mentions
Go out a kind of trash ice release device, it can be in propeller, ship model and ocean structure front end releasing theory ice and true ice, convenient for opening
The experimental study and development trash ice of propeller, ship model and works under the conditions of trash ice is opened up to move under propeller suction effect
The research of track.The test requirements document of propeller, ship model and works under the conditions of trash ice is met, the test of ice model tank is reduced
Cost, the experimental study for China ice formation propeller, ship and marine structure provide support.
Novel ice cracking release device includes support frame, discharges case and closing device, support frame is by aluminum profile, T word connector
It is constituted with right-angle connector, aluminum profile is divided into the aluminum profile of length direction, width direction and vertical direction, the aluminium profiles of width direction
Material is mainly fixed on trailer side bridge and in the direction of the width for experimental study object and provides sufficient inner space, length direction
Aluminum profile can determine that the aluminum profile in vertical direction can be determined according to the depth of water according to the length of subjects.Meanwhile according to water
Determine the aluminum profile quantity used deeply.The aluminum profile at middle part is connected with release case, and the stability of release case can be improved.Discharge case
It mainly include vertical direction release case and horizontal direction release case, vertical direction discharges case and horizontal direction release case again by hollow out
Plate, aluminium sheet, U-shaped aluminium sheet, circular orientation pin, L-type support plate, T-bolt, L-type corner brace, right angle corner brace, in 45 degree corner braces and
Wirerope etc. is constituted.Vertical direction release case is made up of hollowed-out board and aluminium sheet L-type corner brace and right angle corner brace, side aluminium sheet
One end is connected with corner brace, L-type support plate and U-shaped aluminium sheet in 45 degree, and U-shaped aluminium sheet upper end passes through circular orientation pin, wirerope, steel wire
Rope fixed chuck is connected with the T-bolt in the aluminum profile of upper end.During the test, trash ice can be directly poured on U-shaped by test people
In aluminium sheet, trash ice is allowed to be slipped in release case, trash ice can also be imported into release case in advance.Vertical direction release case lower end is
Horizontal direction discharges case, which is made up of aluminium sheet L-type corner brace, and middle part is discharged without aluminium sheet, middle part and vertical direction
Case is connected by L-type corner brace, and bottom and top are fixed in the outer retaining rail of damping guide rail by right angle corner brace.Level release case
Addition trash ice can be made to move along water (flow) direction.It is closing device around case that horizontal direction, which discharges, which is led by damping
Rail, band steel, preceding end door, rear end door, nylon rope, circular orientation pin and corner fittings etc. are constituted, and preceding end door and rear end door are located at
Horizontal direction discharges case both ends, and vertical with water (flow) direction.The upper end of end door is connected by circular orientation pin with nylon rope, nylon
Rope is fixed by wirerope fixed chuck as ring-type, is covered in circular orientation pin.The other end of nylon rope is also cyclic annular, set
On T-bolt in aluminum profile, testing crew is facilitated to pull and fix end door.The side of end door is fixed on by right angle corner brace
In the interior retaining rail for damping guide rail.The outer retaining rail of damping guide rail is fixed on band steel, and bracket low side is fixed on the outside of band steel
Aluminum profile on.
The invention also includes structure features some in this way:
1. the quantity and size of aluminum profile can be adjusted according to the size and subjects in pond in support frame；
2.U type aluminium sheet is designed as U-shaped, effectively reduces any landing of trash ice, guarantees that trash ice can be released completely
It puts in case；
3. one end of nylon rope is connected with the circular orientation pin in end door in closing device, one end can be fixed on T-bolt
On, effectively prevent the landing of end door；
4. fixing between the interior retaining rail and outer regulation rail in damping guide rail by spring, the lower terminal-velocity of end door is improved
Degree.
Trash ice release device of the invention includes support frame, discharges case and closing device, and support frame is connected by aluminum profile, T word
Fitting and right-angle connector are constituted, and keep entire support frame very convenient during the installation process, reduce the time that test prepares.By
In varied property of aluminum profile, branch can be adjusted according to working environment different in towing basin, circulating water chennel and swimmer's pool
The size of support can change upwards support frame in front and rear, left and right and lower top, can meet a variety of experimental enviroments use and
The test requirements document of various working substantially increases the applicability of the device.Aluminum profile is connected by T word connector and right-angle connector
It connects, further increases the stability of this covering device, further improve the safety of test.Select aluminum profile, T word connector
Support frame is connected and composed with right angle, keeps the weight of package unit lighter, convenient for the mobile package unit of testing crew.In addition, the branch
Support can also be dismantled very easily, save parking space, be highly suitable for the storage of small space in pond.
Release case mainly includes vertical direction release case and horizontal direction release case, and vertical direction discharges case and horizontal direction
Discharge case again by hollowed-out board, aluminium sheet, U-shaped aluminium sheet, circular orientation pin, L-type support plate, T-bolt, L-type corner brace, right angle corner brace,
Corner brace and wirerope etc. are constituted in 45 degree.Vertical direction release case is made of hollowed-out board and aluminium sheet, in the side vertical with water flow
Installation hollowed-out board upwards, aluminium sheet is installed in water (flow) direction, that is, reduces resistance of the package unit in water (flow) direction and also reduces
Disturbance of the water flow in side, reduces influence of the turbulent water to trash ice, propeller and ship model, meanwhile, decrease the whole series
The weight of device.Vertical direction release case upper end is fixed on aluminum profile, is improved the stability of package unit, is guaranteed single unit system
Can smoothly it implement.Vertical direction discharges case upper end side and is connected with 45 degree of inclination of U-shaped aluminium sheet, is convenient for testing crew by trash ice
It is poured into vertical direction release case and horizontal direction release case.U-shaped aluminium sheet upper end passes through circular orientation pin, wirerope, steel wire
Rope fixed chuck is connected with the T-bolt of upper end, and lower end is connected by corner brace in 45 degree with L-type support plate, improves U-shaped aluminium sheet
Stability.The addition of U-shaped aluminium sheet effectively reduces any landing of trash ice, guarantees that trash ice can carry out release case completely
It is interior.Horizontal direction release case side is connected by right angle corner brace with damping guide rail, and upper end is discharged by L-type corner brace and vertical direction
Case is connected, and further increases the stability of package unit, meanwhile, decrease plate deformation.Vertical direction discharge case and
Horizontal direction release case is all to be obtained by aluminium sheet and hollowed-out board by L-type corner brace and the fixation of right angle corner brace, is easily installed and tears open
It unloads, meanwhile, it is also convenient for that aluminium sheet and hollowed-out board are installed in the direction of the width, increases its width, improve its use scope.In addition, releasing
The effect of quantitative releasing theory ice and non-quantitative releasing theory ice may be implemented in the use for putting front ends and rear end door in case, can
The experimental study for carrying out quantitative ice and non-quantitative ice and propeller (or ship model), when can also carry out different ice initial velocities ice and
The experimental study of propeller (or ship model), to keep its application range wider.The use of release case makes package unit have release
The advantages that trash ice is simple, operating efficiency is high and stability is good.
Closing device is by structures such as damping guide rail, band steel, preceding end door, rear end door, nylon rope, circular orientation pin and corner fittings
At, the installation of preceding end door and rear end door convenient for opening and closing release case at any time, the operability and controlling of test are improved, it can be with
When beginning and end test, reduce test during mistake, improve test efficiency.Preceding end door and rear end door are fixed respectively
In the interior retaining rail of damping guide rail, what the use for damping guide rail made end door moves up and down speed faster, more labor-saving, and operation is more
Simply.Damping guide rail in interior retaining rail and bottom be mounted with spring, improve the falling speed of end door, make trash ice discharge when
Between control it is more preferable.The outer retaining rail of damping guide rail is fixed on band steel, and the use of band steel reduces the disturbance of water flow, further mentions
High test accuracy, meanwhile, height can also be adjusted in vertical direction, reduce the height bring trouble of adjustment aluminum profile,
It can further improve test efficiency, meet more operating condition of test.
Claims (9)
1. a kind of trash ice release device, including support frame, release case and closing device, it is characterised in that: support frame is by aluminum profile
(1), T word connector (2) and right-angle connector (3), which are constituted, is located above release case, release case include vertical direction release case and
Horizontal direction discharge case, vertical direction discharge case by hollowed-out board (5), aluminium sheet (10), U-shaped aluminium sheet (18), circular orientation pin (14),
L-type support plate (11), T-bolt (17), L-type corner brace (9), 45 degree of interior corner brace (13), wirerope (16), right angle corner brace (12) structures
Connect at and by L-type corner brace (9) and lower horizontal direction release case, horizontal direction release case by hollowed-out board (5), aluminium sheet (10),
Circular orientation pin (14), T-bolt (17), right angle corner brace (12) are constituted and surrounding is closing device, and closing device is led by damping
Rail (7), band steel (6), preceding end door (8), rear end door (19), nylon rope (4), circular orientation pin (14), corner fittings are constituted.
2. a kind of trash ice release device according to claim 1, it is characterised in that: the aluminum profile (1) of support frame as described above point
Aluminum profile for the aluminum profile of length direction, width direction and vertical direction, length direction, width direction and vertical direction is mutual
Vertically, the aluminum profile of width direction is fixed on trailer side bridge, has an aluminum profile and vertical direction to discharge case inside support frame
It is connected.
3. a kind of trash ice release device according to claim 1, it is characterised in that: the vertical direction release case is by hollow out
Plate (5) and aluminium sheet (10) are made up of L-type corner brace (9) and right angle corner brace (12), one end of side aluminium sheet and 45 degree of interior corner braces
(13), L-type support plate (11) is connected with U-shaped aluminium sheet (18), and U-shaped aluminium sheet (18) upper end passes through circular orientation pin (14), wirerope
(16), wirerope fixed chuck (15) is connected with the T-bolt (17) in the aluminum profile of upper end.
4. a kind of trash ice release device according to claim 1, it is characterised in that: the horizontal direction release case is by aluminium sheet
(10) it is made up of L-type corner brace (9), and middle part, without aluminium sheet, middle part is connected with vertical direction release case by L-type corner brace (9), bottom
Portion and top are fixed in the outer retaining rail of damping guide rail (7) by right angle corner brace (12).
5. a kind of trash ice release device according to claim 1, it is characterised in that: the preceding end door (8) and rear end door
(19) horizontal direction release case both ends are located at, and vertical with water (flow) direction, the preceding end door (8) and rear end door (19) are respectively
It is fixed in the interior retaining rail of damping guide rail (7), the outer retaining rail of damping guide rail (7) is fixed on band steel (6).
6. a kind of trash ice release device according to claim 1, it is characterised in that: the preceding end door (8) and rear end door
(19) annular positioning pin (14) is installed respectively on, is connected with nylon rope (4), one end of nylon rope (4) is by wirerope fixed chuck
(15) it is fixed as ring-type, is connected with the T-bolt (17) on the aluminum profile of upper end.
7. a kind of trash ice release device according to claim 3, it is characterised in that: U-shaped aluminium sheet (18) lower end passes through
Corner brace (13) is connected with L-type support plate (11) in 45 degree, and upper end is solid by circular orientation pin (14), wirerope (16), wirerope
Clamp head (15) is connected with T-bolt (17).
8. a kind of trash ice release device according to claim 1, it is characterised in that: interior solid in damping guide rail (7)
It is connected between orbit determination and outer regulation rail by spring (20).
9. a kind of trash ice release device according to claim 1, it is characterised in that: the band steel (6) is fixed on vertical side
To aluminum profile on.
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| CN201810510934.8A CN108982055B (en) | 2018-05-25 | 2018-05-25 | Broken ice releasing device |
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| CN201810510934.8A CN108982055B (en) | 2018-05-25 | 2018-05-25 | Broken ice releasing device |
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