CN204832503U - Mil si is battle array multidimension degree test installation device alternately - Google Patents
Mil si is battle array multidimension degree test installation device alternately Download PDFInfo
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- CN204832503U CN204832503U CN201520469008.2U CN201520469008U CN204832503U CN 204832503 U CN204832503 U CN 204832503U CN 201520469008 U CN201520469008 U CN 201520469008U CN 204832503 U CN204832503 U CN 204832503U
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Abstract
The utility model provides a mil si is battle array multidimension degree test installation device alternately, including L type horizontal gird, T type rotary casing, T type position casing, array switching frame, bolt and strengthening rib, bolt for the ring flange on the L type horizontal gird is fixed with test platform, and the hole that L type horizontal gird passed T type rotary casing's level pipe and utilized the bolt to pass the setting is fixed, it is intraductal in T type position casing's vertical circle that the cover is worn to T type rotary casing's perpendicular pipe, and rotatory T type rotary casing utilizes to the angle after the bolt to pass the hole that corresponds on the perpendicular pipe of T type position casing with this angle and fixes, and T type position casing's horizontal pipe cover is on the rear end pipe is put up in the array switching to can fix on the orthogonal direction, the utility model discloses a different equipment modes can realize the alternately test of a plurality of dimensions of battle array of mil si, constitute mil si is battle array multidimension degree test installation device alternately from this, and simple structure is nimble, convenient operation.
Description
Technical field
The utility model relates to a kind of test erecting device of Mills cross battle array, particularly relates to a kind of Mills cross battle array various dimensions test erecting device, belongs to underwater sound field.
Background technology
A kind of physical construction that sonar transducer array test erecting device must use when being and testing acoustics basic matrix in underwater sound field, basic matrix lifting is mainly used in be fixed on test platform, make it keep a certain predetermined attitude, thus basic matrix is carried out to the test of specific indexes; Meanwhile, the actions such as the rotation of test platform, walking, also as gearing, are passed to basic matrix, make basic matrix make corresponding actions in test process by this device.Mills cross battle array (Mill ' sCrossArray) is one of the most typical unitized construction basic matrix in Underwater Acoustics Engineering, generally includes and launches submatrix and receive submatrix, and two directions, submatrix aperture mutually vertical, radiating surface in same level.
When testing Mills cross battle array integrated performance index, need Mills cross battle array be fixed on test platform, from different dimensions fixed point, even the action such as rotating respectively to transmitting submatrix with receive submatrix and test by doing, need rotate in level and vertical two directions around the transmitting submatrix acoustic centre of source as launched the test of submatrix directive property; Receiving the test of submatrix directive property needs the solderless wrapped connection receipts submatrix acoustic centre of source to rotate in level and vertical two directions; Transmitting source level need be tested on the normal that transmitting submatrix radiating surface crosses the acoustic centre of source; Receive submatrix sensitivity to test etc. on the normal that the acoustic centre of source is crossed in reception submatrix basic matrix face.Therefore, in Mills cross battle array test process, the test of every index, even each dimension all needs the relative position adjusting Mills cross battle array and test platform, and test index mistake on the rotary shaft, otherwise must can be caused in the acoustic centre of source of tested submatrix in rotary course.If the different test case for same Mills cross battle array design different erecting devices obviously can cause very large waste, cost and the complexity of test job also can be increased.How utilizing a set of erecting device namely to realize Mills cross battle array different dimensions tests this particular/special requirement, is one of underwater acoustic technology personnel major issue needing solution badly.
Summary of the invention
The purpose of this utility model is penetrated submatrix to realize Mills cross paroxysm from multiple dimension and receive the test of submatrix indices and provide a kind of use flexibly, the Mills cross battle array various dimensions that complexity is low and cost the is low test erecting device of processing, test.
The purpose of this utility model is achieved in that and comprises L-type horizontal gird, T-shaped revoling tube, T-shaped locating sleeve and basic matrix Change-over frame, the end of the VERTICAL TUBE of described L-type horizontal gird is provided with the ring flange be connected with the whirligig on test platform, the horizontal tube of L-type horizontal gird is provided with at least two group revoling tube mounting holes alongst, often organize revoling tube mounting hole and comprise the orthogonal revoling tube mounting hole of two row, and often row has two revoling tube mounting holes, the horizontal tube of described T-shaped revoling tube is provided with two one number service holes, two one number service holes on the horizontal tube that the horizontal tube of T-shaped revoling tube is enclosed within L-type horizontal gird and by arranging, any a line revoling tube mounting hole and corresponding bolt are fixedly connected with, the VERTICAL TUBE of described T-shaped revoling tube is provided with two locating sleeve mounting holes, the circumference of the VERTICAL TUBE of described T-shaped locating sleeve is evenly provided with No. two through holes of at least two row, often row No. two through holes have two, in the VERTICAL TUBE that the VERTICAL TUBE of described T-shaped locating sleeve is enclosed within T-shaped revoling tube and by any row No. two through holes, the bolt of two locating sleeve mounting holes and correspondence is fixedly connected with, the horizontal tube of described T-shaped locating sleeve is provided with two basic matrix Change-over frame mounting holes, basic matrix Change-over frame is provided with orthogonal No. three through holes of two row, and often row No. three through holes have two, be fixedly connected with the bolt of two basic matrix Change-over frame mounting holes and correspondence by No. three through holes of any a line in the horizontal tube that described basic matrix Change-over frame is inserted into T-shaped locating sleeve, the flange that described basic matrix Change-over frame is arranged by end is connected with tested Mills cross battle array.
The utility model also comprises some architectural features like this:
1. the distance between two revoling tube mounting holes of often going is equal with the distance between two one number service holes, distance between two locating sleeve mounting holes is equal with the distance between two No. two through holes often arranged, and the distance between two basic matrix Change-over frame mounting holes is equal with the distance between two No. three through holes of often going.
2. described in, the corner of L-type horizontal gird, T-shaped revoling tube, T-shaped locating sleeve is provided with reinforcement.
Compared with prior art, the beneficial effects of the utility model are: (a) reusability: utilize a set of erecting device, can meet Mills cross paroxysm penetrate submatrix horizontal/vertical directive property, receive submatrix horizontal/vertical directive property, launch submatrix sound source level and receive the installation requirements that the indices such as submatrix sensitivity carry out accurately test by means of only the package assembly and assembling mode that change this device on different dimensions; B () suitable dress property: the utility model device is made up of four critical pieces, can realize the fixing of different assembling mode inter-module by means of only the pilot hole on each assembly; (c) portability: the utility model erecting device detachably becomes small size assembly, the transport of be more convenient for storage and outfield experiments; D () dirigibility: mainly through three kinds of assembling modes, only adjusts assembly from three dimensions and installs, can realize the installation requirements of Mills cross battle array indices test, specific as follows:
A: when rotation basic matrix Change-over frame (4) makes Mills cross battle array be fixedly connected with (dimension 1---basic matrix Change-over frame (4) rotates) with the utility model erecting device in positive T-shape mode, L-type horizontal gird (1) parallel with basic matrix Change-over frame (4) rear end pipe (dimension 2---T-shaped revoling tube (2) rotates) is made by rotating T-shaped revoling tube (2), adjust the length (dimension 3---L-type horizontal gird (1) extension elongation adjusts) that L-type horizontal gird (1) stretches out T-shaped revoling tube (2) simultaneously, make the axis of L-type horizontal gird (1) upper flange plate and Mills cross paroxysm penetrate submatrix to overlap with the center line receiving submatrix radiating surface, this package assembly and mode can meet launches submatrix horizontal directivity and receives submatrix vertical directivity and launch submatrix sound source level, receive the installation requirements of the parameter measurements such as submatrix sensitivity,
B: when rotation basic matrix Change-over frame (4) makes Mills cross battle array be fixedly connected with (dimension 1---basic matrix Change-over frame (4) rotates) with the utility model erecting device in the side mode of falling T-shape, by rotating T-shaped revoling tube (2) (dimension 2---T-shaped revoling tube (2) rotation) and adjusting the length (dimension 3---L-type horizontal gird (1) extension elongation adjusts) that L-type horizontal gird (1) stretches out T-shaped revoling tube (2), the acoustic centre of source making L-type horizontal gird (1) upper flange plate axis and Mills cross paroxysm penetrate submatrix overlaps, this package assembly can meet launches submatrix vertical directivity, launch submatrix sound source level and receive the installation requirements of the parameter measurements such as submatrix sensitivity,
C: when rotation basic matrix Change-over frame (4) makes Mills cross battle array be fixedly connected with (dimension 1---basic matrix Change-over frame (4) rotates) with the utility model erecting device in the side mode of falling T-shape, by rotating T-shaped revoling tube (2) (dimension 2---T-shaped revoling tube (2) rotation) and adjusting the length (dimension 3---L-type horizontal gird (1) extension elongation adjusts) that L-type horizontal gird (1) stretches out T-shaped revoling tube (2), the acoustic centre of source making L-type horizontal gird (1) upper flange plate axis and Mills cross battle array receive submatrix overlaps, this assembling mode and structure can meet reception submatrix horizontal directivity, receive submatrix sensitivity and launch the installation requirements of the parameter measurements such as battle array sound source level.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation of L-type horizontal gird of the present utility model;
Fig. 3 is the structural representation of T-shaped revoling tube of the present utility model;
Fig. 4 is the structural representation of T-shaped locating sleeve of the present utility model;
Fig. 5 is the structural representation of the utility model basic matrix Change-over frame;
Fig. 6 is the structural representation of Mills cross battle array to be measured of the present utility model;
Fig. 7 (a), Fig. 7 (b), Fig. 7 (c) and Fig. 7 (d) are that submatrix horizontal directivity and the front elevation, rear view, vertical view and the side view that receive submatrix vertical directivity and test are penetrated in Mills cross paroxysm respectively;
Fig. 8 (a), Fig. 8 (b), Fig. 8 (c) and Fig. 8 (d) are that the front elevation of submatrix vertical directivity test, rear view, vertical view and side view are penetrated in Mills cross paroxysm respectively;
Fig. 9 (a), Fig. 9 (b), Fig. 9 (c) and Fig. 9 (d) are front elevation, rear view, vertical view and the side view that Mills cross battle array reception submatrix horizontal directivity is tested respectively.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, Mills cross battle array various dimensions test erecting device described in the utility model, comprising: L-type horizontal gird 1, T-shaped revoling tube 2, T-shaped locating sleeve 3, basic matrix Change-over frame 4, bolt 5 and reinforcement 6.Hoisting flange dish on described L-type horizontal gird 1 adopts bolt and test platform to be fixed, and marks, be designated as 5 in Fig. 1 to the bolt of in the utility model.
Described L-type horizontal gird 1 through the horizontal tube of T-shaped revoling tube 2 and the through hole adopting bolt to pass setting it on both are fixed; L-type horizontal gird 1 have many groups revoling tube mounting hole 7 (through hole), often organize revoling tube mounting hole and comprise the orthogonal revoling tube mounting hole 7 of two row, and often row has two revoling tube mounting holes 7, and the size identical with spacing (as shown in Figure 2 and Figure 3) in two revoling tube mounting holes 7 of often going and two one number service holes 8 on T-shaped revoling tube 2 horizontal tube, by selecting adjustable its of revoling tube mounting hole on L-type horizontal gird 1 to stretch out the length of T-shaped revoling tube 2, utilize pair of bolts pass corresponding hole realize both fixing.
The vertical tube of described T-shaped revoling tube 2 is set in the vertical tube of T-shaped locating sleeve 3; The horizontal pipe of T-shaped locating sleeve 3 is enclosed within the pipe of basic matrix Change-over frame 4 rear end, as shown in Figure 1.The vertical tube of described T-shaped locating sleeve 3 circumferentially vertically arranges multipair No. two through holes 10, the circumference of the also i.e. VERTICAL TUBE of described T-shaped locating sleeve is evenly provided with No. two through holes 10 of at least two row, often row No. two through holes 10 have two, and the size of often pair of No. two through holes and spacing and the locating sleeve mounting hole 9 identical (as Fig. 3, Fig. 4) on T-shaped revoling tube 2 vertical tube.Described T-shaped revoling tube 2 can rotate after being set in T-shaped locating sleeve 3, utilizes pair of bolts to pass the hole corresponding with this angle on T-shaped locating sleeve 3 vertical tube and T-shaped revoling tube 2 vertical tube and be fixed both after going to predetermined angle.
Described basic matrix Change-over frame 4 rear end pipe have orthogonal two couple No. three through holes 12, also be that basic matrix Change-over frame is provided with orthogonal No. three through holes 12 of two row, and often row No. three through holes have two, and the size of often pair of No. three through holes 12 and the size with spacing identical (as shown in Figure 4, Figure 5) of spacing with two basic matrix Change-over frame mounting holes 11 on basic matrix Change-over frame 4 horizontal pipe.Use the through hole on the pipe of basic matrix Change-over frame 4 rear end by adjustment, the positive T-shape of installation direction changing tested Mills cross battle array is installed or the side installation of falling T-shape, fixing both the hole utilizing pair of bolts to pass correspondence realizes.
The corner of described L-type horizontal gird 1, T-shaped revoling tube 2, T-shaped locating sleeve 3 is provided with reinforcement 6, as shown in Figure 2, Figure 3 and Figure 4.
Described basic matrix Change-over frame 4 is connected and fixed Mills cross battle array to be measured by its upper flange plate.
In the utility model, L-type horizontal gird 1 can be designed to different shapes from the ring flange on the ring flange that test platform connects and basic matrix Change-over frame 4 according to the shape of platform and basic matrix flange.
In order to more clearly state embodiment of the present utility model, to measure Mills cross battle array as shown in Figure 6, wherein: level for receiving submatrix, vertical launch submatrix and the directive property received in horizontal and vertical two dimension of submatrix is that example provides embody rule example for launching submatrix.L-type horizontal gird 1 upper flange plate is connected with measuring table whirligig, and realize directivity measurement by rotating whirligig, when therefore requiring to measure each directive property, the acoustic centre of source of corresponding submatrix should be on rotation.Comprise three kinds of assembling modes altogether and realize above-mentioned directivity measurement, be specially:
(1) launch submatrix horizontal directivity and receive submatrix vertical directivity measurement assembling mode and see Fig. 7 (a), Fig. 7 (b), Fig. 7 (c) and Fig. 7 (d);
(2) launch submatrix vertical directivity measurement assembling mode and see Fig. 8 (a), Fig. 8 (b), Fig. 8 (c) and Fig. 8 (d);
(3) receive submatrix horizontal directivity measurement assembling mode and see Fig. 9 (a), Fig. 9 (b), Fig. 9 (c) and Fig. 9 (d).
Except above-mentioned example is specifically implemented, all employings are replaced on an equal basis or equivalent variations and the related art scheme formed all drop in the protection domain of the utility model patent requirements.
Claims (3)
1. Mills cross battle array various dimensions test erecting device, it is characterized in that: comprise L-type horizontal gird, T-shaped revoling tube, T-shaped locating sleeve and basic matrix Change-over frame, the end of the VERTICAL TUBE of described L-type horizontal gird is provided with the ring flange be connected with the whirligig on test platform, the horizontal tube of L-type horizontal gird is provided with at least two group revoling tube mounting holes alongst, often organize revoling tube mounting hole and comprise the orthogonal revoling tube mounting hole of two row, and often row has two revoling tube mounting holes, the horizontal tube of described T-shaped revoling tube is provided with two one number service holes, two one number service holes on the horizontal tube that the horizontal tube of T-shaped revoling tube is enclosed within L-type horizontal gird and by arranging, any a line revoling tube mounting hole and corresponding bolt are fixedly connected with, the VERTICAL TUBE of described T-shaped revoling tube is provided with two locating sleeve mounting holes, the circumference of the VERTICAL TUBE of described T-shaped locating sleeve is evenly provided with No. two through holes of at least two row, often row No. two through holes have two, in the VERTICAL TUBE that the VERTICAL TUBE of described T-shaped locating sleeve is enclosed within T-shaped revoling tube and by any row No. two through holes, the bolt of two locating sleeve mounting holes and correspondence is fixedly connected with, the horizontal tube of described T-shaped locating sleeve is provided with two basic matrix Change-over frame mounting holes, basic matrix Change-over frame is provided with orthogonal No. three through holes of two row, and often row No. three through holes have two, be fixedly connected with the bolt of two basic matrix Change-over frame mounting holes and correspondence by No. three through holes of any a line in the horizontal tube that described basic matrix Change-over frame is inserted into T-shaped locating sleeve, the flange that described basic matrix Change-over frame is arranged by end is connected with tested Mills cross battle array.
2. a kind of Mills cross battle array various dimensions test erecting device according to claim 1, it is characterized in that: the distance between two revoling tube mounting holes of often going is equal with the distance between two one number service holes, distance between two locating sleeve mounting holes is equal with the distance between two No. two through holes often arranged, and the distance between two basic matrix Change-over frame mounting holes is equal with the distance between two No. three through holes of often going.
3. a kind of Mills cross battle array various dimensions test erecting device according to claim 1 and 2, is characterized in that: the corner of described L-type horizontal gird, T-shaped revoling tube, T-shaped locating sleeve is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469008.2U CN204832503U (en) | 2015-07-02 | 2015-07-02 | Mil si is battle array multidimension degree test installation device alternately |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469008.2U CN204832503U (en) | 2015-07-02 | 2015-07-02 | Mil si is battle array multidimension degree test installation device alternately |
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| CN204832503U true CN204832503U (en) | 2015-12-02 |
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| CN201520469008.2U Withdrawn - After Issue CN204832503U (en) | 2015-07-02 | 2015-07-02 | Mil si is battle array multidimension degree test installation device alternately |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022052A (en) * | 2015-07-02 | 2015-11-04 | 哈尔滨工程大学 | Multidimensional test and installation device of Mill's cross array |
| CN107763582A (en) * | 2016-08-23 | 2018-03-06 | 江苏银河钢杆有限公司 | A kind of improved light pole arm split-type structural |
-
2015
- 2015-07-02 CN CN201520469008.2U patent/CN204832503U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105022052A (en) * | 2015-07-02 | 2015-11-04 | 哈尔滨工程大学 | Multidimensional test and installation device of Mill's cross array |
| CN107763582A (en) * | 2016-08-23 | 2018-03-06 | 江苏银河钢杆有限公司 | A kind of improved light pole arm split-type structural |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170412 |