CN107631668A - A kind of quick-fried source positioner of offshore platform experiment high accuracy - Google Patents
A kind of quick-fried source positioner of offshore platform experiment high accuracy Download PDFInfo
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- CN107631668A CN107631668A CN201710894281.3A CN201710894281A CN107631668A CN 107631668 A CN107631668 A CN 107631668A CN 201710894281 A CN201710894281 A CN 201710894281A CN 107631668 A CN107631668 A CN 107631668A
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- extension bar
- hinge hole
- sliding block
- connecting cylinder
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Abstract
It is an object of the invention to provide a kind of quick-fried source positioner of offshore platform experiment high accuracy, upper end sliding block, bottom sliding block and running fix block are arranged on fixed rack from top to bottom, connection limiting plate is set between upper end sliding block and bottom sliding block, one end of one-level connecting cylinder is hinged with being connected limiting plate, the other end of one-level connecting cylinder is mutually fixed with one-level extension bar, the end connection bolster location-plate of one-level extension bar, bolster location-plate connects connector, flap set hinge hole in three directions, flap are hinged by the first hinge hole with connector, flap are hinged by the 3rd hinge hole with two level connecting cylinder, one end of two level extension bar is connected with two level connecting cylinder, the other end of two level extension bar is connected with end carry device, floating drum support member is arranged on the carry device of end.The present invention solves in tradition machinery positioner the problems such as not reproducible utilization and complex operation, improves the operability of marine explosive test and the confidence level of result of the test.
Description
Technical field
The present invention relates to a kind of certification test device, the specifically shock proof certification test dress of ship's fitting
Put.
Background technology
Development with China's naval technology and the pay attention to day by day to marine cause, China are continued to increase to naval equipment
Research and development and Productive statistics, and the checking that naval units generally require to carry out many performance parameters before being formally delivered for use is real
Test, in the content examined to naval units, it is one to examine its response problem under by underwater explosion attack condition
Item important content.But the blast impulse response for warship equipment on board can not possibly be examined all with ship trial, a part
Mini-plant (lighter in weight) is examined using land shock machine, just must be by floating for big-and-middle-sized on-board equipment
Impact platform at sea carries out underwater explosion shock test, thus marine impact platform played in terms of naval units are examined it is important
Effect.
It is total well known, when carrying out impact platform sea explosive test, suffered by the precise positional relationship to impact platform in quick-fried source
Load and equipment Impulse Test Result checking, have great importance.For the quick-fried of floating shock platform sea trial
Source location technology, major influence factors are that testing marine site is generally off-site from harbour, therefore it is flat with impact to accurately determine quick-fried source
The relative position of platform must just be realized by certain device.During impact platform sea trial in the past, according to machine
The mode of tool positioning, often using elongate rod, one end is fixed on impact platform, and the other end is used to fix quick-fried source.This
In the case of, due to the near-far problem of quick-fried source orientation distance, there is very big amount of deflection, cause position inaccurate in elongate rod；Together
When in experimentation, fracture because the effect of Explosive Shock Loading frequently can lead to positioner, so tested every time
The installation locating rod that needs are repeated in journey, the cost of experiment is not only improved, and offshore operations are very inconvenient.
The content of the invention
It is an object of the invention to provide solve not reproducible utilization and complex operation etc. in tradition machinery positioner
Problem, the quick-fried source of a kind of offshore platform experiment high accuracy of the operability and result of the test confidence level that improve marine explosive test are determined
Position device.
The object of the present invention is achieved like this：
A kind of quick-fried source positioner of offshore platform experiment high accuracy of the present invention, it is characterized in that：Including fixed rack, upper end
Sliding block, bottom sliding block, one-level extension bar, two level extension bar, one-level connecting cylinder, two level connecting cylinder, flap, end carry
Device, upper end sliding block, bottom sliding block and running fix block are arranged on fixed rack and between fixed rack from top to bottom
Straight reciprocating motion can be done, between upper end sliding block and bottom sliding block set connection limiting plate, one end of one-level connecting cylinder with
Connection limiting plate is hinged, and the other end and the one-level extension bar of one-level connecting cylinder are mutually fixed, the end connection buffering of one-level extension bar
Part location-plate, bolster location-plate connection connector, flap set hinge hole in three directions, wherein the first hinge hole is
Fixed hinge hole, in the second hinge hole of its offside to be movably hinged hole, between the first hinge hole and the second hinge hole is
3rd hinge hole, flap are hinged by the first hinge hole with connector, and flap pass through the 3rd hinge hole and two level connecting cylinder
Be hinged, one end of two level extension bar is connected with two level connecting cylinder, and the other end of two level extension bar is connected with end carry device, floating drum
Support member is arranged on the carry device of end, and relative slide can be achieved in the two.
The present invention can also include：
1st, realize that horizontal reverse 0-90 degree rotates between connector and flap by way of be hinged, flap and two
Level connecting cylinder realizes that the 0-90 degree of vertical direction rotates by way of be hinged, and U-shaped yielding rubber is installed on bolster location-plate.
2nd, when two level extension bar is in work, the locking positioning with connector is realized by the second hinge hole, two level is stretched out
When bar does not work, released by the second hinge hole and be articulated and connected with connector.
Advantage of the invention is that：The present invention proposes a kind of quick-fried source high-precision positioner of new sea trial, phase
For the quick-fried source positioner of conventional blast impulse, the device accurate positioning, and it can realize that repetition dismounting uses；Total point
For secondary structure, the needs that can be examined according to equipment, the elongation or shortening of overall dimensions are easily realized；The device is not
Under working condition, the doubling of extension bar can be realized by the two level connecting cylinder of design, by one-level connecting cylinder by single unit system
An angle of 90 degrees is rotated in the horizontal direction, is finally fitted in the side wall of floating shock platform, is so not only played to single unit system
Protective effect, be also greatly saved space；When under working condition, two level extension bar after the rotation of larger angle occurs, in order to
Prevent from colliding with floating shock platform and bringing the infringement on structure, the U-shaped yielding rubber on the device can play
The limiting buffer of two level extension bar is acted on, extension bar is protected, prevents to damage；Finally, all parts of the present apparatus are set
Meter is simple, easy for installation, recursive when most important to install and use, and can greatly reduce cost of manufacture and be mounted to
This.
Brief description of the drawings
Fig. 1 is the general structure expanded schematic diagram of the present invention；
Fig. 2 is that upper and lower end parts sliding block pacifies connected mode schematic diagram；
Fig. 3 is connected mode schematic diagram at a two level extension bar；
Fig. 4 is carry device mounting means schematic diagram；
Fig. 5 is standoff features schematic diagram；
Fig. 6 a are one-level extension bar expanded schematic diagram, and Fig. 6 b are that one-level extension bar folds schematic diagram；
Fig. 7 is two level extension bar horizontal development angle schematic diagram；
Fig. 8 is the vertically deployable a certain angle schematic diagram of two level extension bar.
Embodiment
Illustrate below in conjunction with the accompanying drawings and the present invention is described in more detail：
, should the present invention relates to a kind of device for impacting platform sea trial quick-fried source machinery positioning in high precision with reference to Fig. 1-8
Device include fixed rack 1, upper end sliding block 2, bottom sliding block 3, running fix block 4, sliding block tight fixed bolt 5, limiting plate 6,
Hold latch 7, one-level connecting cylinder 8, movable latch 9, drift bolt 10, one-level extension bar 11, connector 12, bolster location-plate 13, U-shaped
The parts such as yielding rubber 14, flap 15, two-stage chain connect cylinder 16, two level extension bar 17, end carry device 18, floating drum support member 19
Composition.Upper end sliding block 2 and bottom sliding block 3 with convex slide rail are arranged on fixed rack 1, and it is synchronous to be relatively fixed slide rail 1
Do straight reciprocating motion；Convex slide rail on running fix block 4 is similarly installed on fixed rack 1, is relatively fixed slide rail 1 and is made straight line
Move back and forth, locking positioning is carried out to upper end sliding block 2 and bottom sliding block 3；The one end of one-level connecting cylinder 8 is connected by articulated form
Limiting plate 6 is connect, can mutually be rotated between the two, other end is bolted to connection one-level extension bar 11；Bolster positions
Plate 13 and U-shaped yielding rubber 14 collectively constitute Buffer Unit, are fixedly mounted on the end of one-level extension bar 11, while U-shaped buffering
Rubber 14 is rubber buffer material；Connected between connector 12, flap 15 and two-stage chain connect cylinder 16 3 by articulated form,
Connector 12 and the support of flap 15 can realize 0~90 degree of rotation of horizontal direction, and flap 15 and two-stage chain connect cylinder 16 can
To realize the 0~90 of vertical direction degree of rotation；Two level extension bar 17 is fixedly connected on the end of two-stage chain connect cylinder 16, turns without relative
It is dynamic；End carry device 18 is bolted to connection in the end of two level extension bar 17, no fixed rotation；Floating drum support member 19 is lived
Dynamic to be arranged on end carry device 18, both can adjust relative position by relative slip, lock and have finally by bolt
Body position.
The present apparatus is divided into working condition and off working state, in a non-operative state, it is desirable to which the device takes minimum sky
Between.Therefore in a non-operative state as shown in Fig. 6 (a), one-level connecting cylinder 8 and limiting plate 6 by holding latch 7 hinged,
Rotation that between the two can be relative, in the case of inoperative, single unit system is clockwise by the relative limit plate 6 of one-level connecting cylinder 8
It is rotated by 90 ° so that single unit system is fitted on the outer wall of floating shock platform, so can greatly reduce device to space
Utilization, while relatively rotated in the case of inoperative between connector 12 and flap 15 by hinge, relatively integrally
Device rotate counterclockwise 90 degree it is parallel with two level extension bar 17 to one-level extension bar 11, it is such two section extension bar passes through the device pair
Folding, realizes the shortening of overall dimensions, finally when single unit system is fitted on the outer wall of floating shock platform, can reduce curved
The effect of square, have the function that to protect extension bar；During impact test progress, that is, the device is in the operating condition,
Single unit system must be caused to leave floating shock platform outer wall, whole device is perpendicular to the outer wall of impact platform, one-level connecting cylinder 8
90 degree of 6 rotate counterclockwise of relative limit plate, as shown in Fig. 6 (b), after one-level connecting cylinder 8 drives single unit system to rotate 90 degree, wait to limit
Position plate 6 plays position-limiting action, just to rotate 90 degree, ensures accurate positioning；Two level extension bar 17 deploys simultaneously, connector 12
Relatively rotated between flap 15 by hinge, 90 degree are rotated counterclockwise to the He of one-level extension bar 11 with respect to single unit system
Two level extension bar 17 is in alignment, can now insert pin, enters in the opposite side hinge hole of connector 12 and flap 15
Row is locked, to ensure accurate using the position of process；In experimentation, the device is by after the effect of shock wave, the dress
The end for the remote platform outer wall put is upturned first, the remote water surface, and now two level extension bar 17 passes through flap 15
The be hinged upset for realizing wide-angle between two level connecting cylinder, is so effectively avoided in impact process entirety extension bar
Fracture problem；When two level extension bar vertical direction turns to 90 degree, it is in contact, plays very big with U-shaped yielding rubber 14
Cushioning effect, prevent from continuing significantly to overturn the damage brought in structure；Simultaneously after being impacted, the device leads on the whole
The fixed rack 1 crossed on floating shock platform moves upwards, and and can plays effective cushioning effect so that single unit system
Certain kinetic energy is obtained, can thus reduce the risk that device fractures, protection device；End carry device 18 is fixedly mounted on two level
The end of extension bar 17, it is mainly used in the carry blasting charge, while coordinates with floating drum support member 19 and install, both can be in vertical direction
Linear motion, adjust distance, be mainly used in support floating drum, floating drum in water by the effect taken, buoyancy can balance due to
The extension bar of long range is in itself due to moment of flexure caused by gravity so that extension bar keep level, ensures positioning precision.
In summary, the present invention changes the single shape of traditional pack locating rod, and original single effect is changed
Into the extension bar of multistage installation, the distance of positioning is so very easily adjusted, and due to the application of multistage extension bar, in discomfort
The inwall placement for being fitted in floating shock platform can be folded in the case of, Action of Gravity Field is reduced and extension bar itself is broken
It is bad, and space occupancy reduces；Structure at the U-shaped yielding rubber of two level can effective avoiding device destruction, to device
Play a protective role in itself, reached the purpose of the convenient application of repetition；The floating drum of the remote platform external wall section of whole device, can
To balance the gravity of extension bar itself, reach pinpoint purpose；The structure of each parts of the present apparatus is simple, installation side
Just, can very easily replacement operation, repeatability is high, safe and efficient, can obtain the application in Guangan.
The present invention is a kind of to impact the device of platform sea trial quick-fried source machinery positioning in high precision, including fixed rack 1, upper end
Portion's sliding block 2, bottom sliding block 3, running fix block 4, sliding block tight fixed bolt 5, limiting plate 6, end latch 7, one-level connecting cylinder 8, work
Dynamic latch 9, drift bolt 10, one-level extension bar 11, connector 12, bolster location-plate 13, U-shaped yielding rubber 14, flap 15, two
The compositions such as level chain connect cylinder 16, two level extension bar 17, end carry device 18, floating drum support member 19, bolt, nut；The knot of fixed rack 1
Structure is simple, is fixedly mounted on the lateral wall of floating shock platform, inside sets sliding rail；Upper end sliding block 2 and bottom sliding block 3
On fixed rack, can freely it be moved in the track of fixed rack 1, both relative positions are constant, and bottom
Be provided with postive stop baffle on sliding block 3, during bottom sliding block 3 is mobile on fixed rack 1, postive stop baffle all the time with fixation
The side of slide rail 1 is kept for 90 degree vertically；Running fix block 4 is arranged on fixed rack 1, is relatively fixed slide rail 1 freely in orbit
Slide, for upper end sliding block 2 and bottom sliding block 3 and the fixation of the relative position of fixed rack 1；Sliding block tight fixed bolt 5 is pacified
On running fix block 4, as running fix block 4 slides together, when running fix block 4 moves to specified location, sliding block
Tight fixed bolt 5 can play locking effect；Spill spin block 6 is movably arranged between upper end sliding block 2 and bottom sliding block 3, connection
Mode is be hinged, can be rotated relative to upper end sliding block 2 and bottom sliding block 3, and the angle for rotating permission is 0~90 degree；Insert at end
Pin 7 runs through upper end sliding block 2, bottom sliding block 3 and spill spin block 6, plays be hinged effect, can dismantle at any time；One-level connecting cylinder 8 is cut with scissors
Connect and be arranged on the end of spill spin block 6, can be relatively rotated in vertical direction with spill spin block 6, while the end set of one-level connecting cylinder 8
There is through hole；Movable latch 9 and drift bolt 10 play be hinged effect simultaneously, and movable latch 9 passes through one-level connecting cylinder 8 and spill spin block 6, rise
To be hinged effect, and end set has the through hole perpendicular to movable latch 9, and drift bolt 10 passes through the through hole of movable latch 9, rises spacing
Effect；The length of one-level extension bar 11 is longer, is hollow pipe, and left and right ends are provided with the through hole perpendicular to axial direction, left end
It is mounted by means of bolts on one-level connecting cylinder 8；The pipe end set of connector 12 has the through hole perpendicular to axial direction, passes through
Bolt is fixedly mounted on the right-hand member of one-level extension bar 11；Axial through hole is provided perpendicular on the pipe of bolster location-plate 13, is led to
Cross bolt and be fixedly mounted on the right-hand member of one-level extension bar 11；The U-shaped integral material of yielding rubber 14 is elastomeric material, extremely soft, is opened thereon
There are two through holes, be mounted by means of bolts on bolster location-plate 13；Flap 15 are hinged on one-level connecting cylinder 8, and
Three directions are provided with hinge hole, have the side application of hinge hole is fixed to be hinged in offside, other side application activity hinge
Connect, when equipment does not work, can release and be movably hinged, when operating can application activity be hinged to realize locking positioning；Two-stage chain
Connect cylinder 16 is fixed and is hinged on flap 15, by way of be hinged, the rotation in vertical direction with flap 15 can be achieved, together
Shi Yuanguan one end is provided perpendicular to axial through hole, for two-stage chain connect cylinder 16 to be fixedly mounted；Two-stage chain connect cylinder 16 is fixed
It is hinged on flap 15, pipe section is provided perpendicular to axial through hole, has hinge hole on the upside of flat plate section, can be achieved and rolls over
Relative rotation of the page board 15 in vertical direction；Two level extension bar 17 is carbon fibre material, has light weight feature, its both ends has
Perpendicular to the through hole of axial direction, left end is mounted by means of bolts in two-stage chain connect cylinder 16, can be with two-stage chain connect cylinder 16 1
Act the relative rotation for realizing relative flap 15 in vertical direction；End carry device 18 is fixedly mounted on the end of two-stage chain connect cylinder 16
Portion, its pipe end are provided perpendicular to the through hole of axial direction, and other end is provided with double sided slider bar structure, and sets in orbit
There is chute, with the slip of bolt thereon；Floating drum support member 19 is movably arranged on end carry device 18, is evenly arranged with thereon
Bolt hole, floating drum support member 19 are slided by the way that slide rail and end carry device 18 are relative, and bolt can be passed through by sliding into after formulating position
Locking positioning.
Claims (3)
1. a kind of quick-fried source positioner of offshore platform experiment high accuracy, it is characterized in that：Including fixed rack, upper end sliding block, under
End sliding block, one-level extension bar, two level extension bar, one-level connecting cylinder, two level connecting cylinder, flap, end carry device, upper end
It is past that sliding block, bottom sliding block and running fix block can do straight line on fixed rack and between fixed rack from top to bottom
Multiple motion, connection limiting plate is set, and one end of one-level connecting cylinder is with being connected limiting plate between upper end sliding block and bottom sliding block
Be hinged, the other end and the one-level extension bar of one-level connecting cylinder are mutually fixed, and the end connection bolster location-plate of one-level extension bar, are delayed
Stamping location-plate connects connector, and flap set hinge hole in three directions, wherein the first hinge hole is fixed hinge hole,
Its offside the second hinge hole to be movably hinged hole, between the first hinge hole and the second hinge hole for the 3rd hinge hole,
Flap are hinged by the first hinge hole with connector, and flap are hinged by the 3rd hinge hole with two level connecting cylinder, and two level is stretched
One end of rod is connected with two level connecting cylinder, and the other end of two level extension bar is connected with end carry device, the installation of floating drum support member
On the carry device of end, and relative slide can be achieved in the two.
2. a kind of quick-fried source positioner of offshore platform experiment high accuracy according to claim 1, it is characterized in that：Connector with
Realize that horizontal reverse 0-90 degree rotates by way of be hinged between flap, flap and two level connecting cylinder pass through be hinged
Mode realizes that the 0-90 degree of vertical direction rotates, and U-shaped yielding rubber is installed on bolster location-plate.
3. a kind of quick-fried source positioner of offshore platform experiment high accuracy according to claim 1 or 2, it is characterized in that：Two level
When extension bar is in work, the locking positioning with connector is realized by the second hinge hole, when two level extension bar does not work, passed through
Second hinge hole is released and is articulated and connected with connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894281.3A CN107631668A (en) | 2017-09-28 | 2017-09-28 | A kind of quick-fried source positioner of offshore platform experiment high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894281.3A CN107631668A (en) | 2017-09-28 | 2017-09-28 | A kind of quick-fried source positioner of offshore platform experiment high accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107631668A true CN107631668A (en) | 2018-01-26 |
Family
ID=61103833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894281.3A Pending CN107631668A (en) | 2017-09-28 | 2017-09-28 | A kind of quick-fried source positioner of offshore platform experiment high accuracy |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449336A (en) * | 2018-11-16 | 2019-03-08 | 力帆实业(集团)股份有限公司 | A kind of motorcycle battery mounting box |
| CN111721645A (en) * | 2020-06-29 | 2020-09-29 | 王昆 | Impact-resistant test device capable of automatically limiting for manufacturing high-end equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928683A (en) * | 2016-07-08 | 2016-09-07 | 大连理工大学 | Underwater explosion source positioning device and method thereof |
| CN106323108A (en) * | 2016-08-02 | 2017-01-11 | 哈尔滨工程大学 | Impact platform sea test explosion source positioning device |
| CN107063011A (en) * | 2017-05-02 | 2017-08-18 | 哈尔滨工程大学 | A kind of quick-fried source positioner of offshore platform experiment high accuracy |
-
2017
- 2017-09-28 CN CN201710894281.3A patent/CN107631668A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928683A (en) * | 2016-07-08 | 2016-09-07 | 大连理工大学 | Underwater explosion source positioning device and method thereof |
| CN106323108A (en) * | 2016-08-02 | 2017-01-11 | 哈尔滨工程大学 | Impact platform sea test explosion source positioning device |
| CN107063011A (en) * | 2017-05-02 | 2017-08-18 | 哈尔滨工程大学 | A kind of quick-fried source positioner of offshore platform experiment high accuracy |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449336A (en) * | 2018-11-16 | 2019-03-08 | 力帆实业(集团)股份有限公司 | A kind of motorcycle battery mounting box |
| CN109449336B (en) * | 2018-11-16 | 2024-05-03 | 力帆实业(集团)股份有限公司 | Motorcycle battery mounting box |
| CN111721645A (en) * | 2020-06-29 | 2020-09-29 | 王昆 | Impact-resistant test device capable of automatically limiting for manufacturing high-end equipment |
| CN111721645B (en) * | 2020-06-29 | 2023-10-24 | 北京中星试验技术有限公司 | High-end equipment manufacturing impact-resistant test device capable of automatically limiting |
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Application publication date: 20180126 |