CN213229075U - Central measuring bridge device for test pool trailer system - Google Patents
Central measuring bridge device for test pool trailer system Download PDFInfo
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- CN213229075U CN213229075U CN202022201106.1U CN202022201106U CN213229075U CN 213229075 U CN213229075 U CN 213229075U CN 202022201106 U CN202022201106 U CN 202022201106U CN 213229075 U CN213229075 U CN 213229075U
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- rack
- trailer system
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Abstract
The utility model discloses a central authorities measure bridge device for among experimental pond trailer system, bracket including a level setting, grudging post and two driving pieces of two vertical settings, horizontal direction interval distribution is followed to two grudging posts, and the bracket is the vertical bar shape, and it is located between two grudging posts, and the both ends of bracket and two grudging post sliding connection, and two driving pieces are installed respectively on two grudging posts, and the drive end of driving piece is connected with the both ends transmission of bracket, and two driving pieces are used for driving the bracket jointly and reciprocate along two grudging posts, and the bracket upper end is equipped with a plurality of bases along its length direction interval, and base and bracket sliding connection. So two driving piece drive brackets of accessible slide from top to bottom along two grudging posts in order to adjust the level of a plurality of bases, and the position of every base on the bracket is adjustable, interval between two adjacent bases of adjustment that so can be nimble to make be the ship model that can place different specifications on its a plurality of bases, thereby make the adaptability of whole device stronger.
Description
Technical Field
The utility model belongs to the technical field of the experimental equipment of ocean engineering, concretely relates to central authorities measure bridge device for among experimental pond trailer system.
Background
At present, ship model tests are all carried out in a towing test pool, and a trailer is the most important technical equipment in the towing test pool, and the main function of the trailer is to move a towing model in the test pool. The decisive means in this connection is the central measuring bridge, which is mainly used to fix the ship model to the trailer and to move it with the trailer.
With the continuous development and progress of modern technology, the requirement for the function of the central measurement bridge is more and more. For example, ship models with different sizes and specifications can be clamped; carrying a corresponding measuring tool on the central measuring bridge; and simultaneously performing the functions of testing and the like on a plurality of models. It is therefore important to design a central measuring bridge that can fulfill these functions.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a central authorities measure bridge device for testing among pond trailer system of simple structure, and strong adaptability.
In order to achieve the above purpose, the technical solution of the present invention is as follows: the utility model provides a central authorities measure bridge device for among experimental pond trailer system, includes bracket, the grudging post and two driving pieces of two vertical settings that a level set up, two horizontal direction interval distribution is followed to the grudging post, the bracket is the vertical bar shape, and it is located two between the grudging post, just the both ends and two of bracket grudging post sliding connection, two the driving piece is installed respectively two on the grudging post, just the drive end of driving piece with the both ends transmission of bracket is connected, two the driving piece is used for common drive the bracket is followed two the grudging post reciprocates, the bracket upper end is equipped with a plurality of bases along its length direction interval, just the base with bracket sliding connection, under the exogenic action, the base can slide along its length direction on the bracket.
The beneficial effects of the above technical scheme are that: so accessible two driving pieces drive the bracket slides from top to bottom along two grudging posts in order to adjust a plurality of the level of base, and every the position of base on the bracket is adjustable, and the interval between two adjacent bases of adjustment that so can be nimble to it is a plurality of can place the ship model of different specifications on the base, thereby makes the adaptability of whole device stronger.
In the technical scheme, the driving part comprises a servo motor and a screw rod, the screw rod is vertically arranged and penetrates through the corresponding end of the bracket and is in threaded connection with the bracket, two ends of the screw rod are respectively in rotating connection with the upper end and the lower end of the stand through bearing seats, the servo motor is installed on the corresponding stand, and the driving end of the servo motor is in transmission connection with one end of the screw rod.
The beneficial effects of the above technical scheme are that: so make its structure simpler, its degree of automation is higher simultaneously.
In the above technical scheme one side on the bracket still is equipped with a rack along its length direction, the both ends of rack extend to and are close to the both ends of bracket, every install a pivot that runs through it on the base respectively, the coaxial fixed mounting of one end of pivot have one with rack toothing's gear, the other end fixed mounting of pivot has a handle, rotates under the exogenic action the handle is in with the drive the base is in along its length direction removal on the bracket.
The beneficial effects of the above technical scheme are that: this allows more flexible adjustment of the position of each base on the carrier.
In the technical scheme, the rack is arranged on one side of the bracket, the insection end of the rack faces upwards, the base is a flat plate, the base is horizontally arranged at the upper end of the bracket and is close to one side of the rack, the side of the rack is bent downwards, the rotating shaft is horizontally arranged and penetrates through the bent part of the base and is rotatably connected with the bent part of the base, and the rack is located between the bracket and the bent part of the base.
The beneficial effects of the above technical scheme are that: so that the handle is positioned at the side of the base, thereby leading the structure of the whole device to be more neat and compact.
In the technical scheme, the handle is a hand wheel which is coaxially and fixedly connected with the rotating shaft.
The beneficial effects of the above technical scheme are that: it has simple structure and convenient use.
In the technical scheme, the upper end of the bracket is of a hollow structure which penetrates through the bracket from top to bottom, each hollow structure is arranged in the middle of the lower end of the base and is provided with a vertical upright rod, the upper end of each upright rod is fixedly connected with the middle of the lower end of the base, and the lower end of each upright rod extends to the lower part of the bracket through the hollow part of the bracket.
The beneficial effects of the above technical scheme are that: when so the ship model was put on the base, accessible anchor clamps were fixed the ship model on base and corresponding pole setting, so make the firm installation of ship model ability on the base.
Drawings
Fig. 1 is a schematic view of a central measuring bridge assembly for use in a test pool trailer system according to an embodiment of the present invention;
fig. 2 is a partial enlarged view of a central measuring bridge assembly for use in a test pool trailer system according to an embodiment of the present invention.
In the figure: 1 bracket, 11 racks, 2 stands, 3 driving pieces, 31 servo motors, 32 screw rods, 4 bases, 41 rotating shafts, 42 gears, 43 handles and 44 vertical rods.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and fig. 2, this embodiment provides a central measuring bridge device for use in a test pool trailer system, which includes a horizontally disposed bracket 1, two vertically disposed vertical frames 2 and two driving members 3, wherein the two vertical frames 2 are distributed at intervals along the horizontal direction, the bracket 1 is in a straight bar shape and is located between the two vertical frames 2, two ends of the bracket 1 are slidably connected to the two vertical frames 2, the two driving members 3 are respectively mounted on the two vertical frames 2, a driving end of each driving member 3 is in transmission connection with two ends of the bracket 1, the two driving members 3 are used to drive the bracket 1 to move up and down along the two vertical frames 2 together, a plurality of bases 4 are disposed at intervals along the length direction of the upper end of the bracket 1, and the bases 4 are slidably connected to the bracket 1, under the action of an external force, the bases 4 can slide on the bracket 1 along the length direction of the bracket, so that the bracket can be driven by the two driving pieces to slide up and down along the two vertical frames to adjust the horizontal heights of the bases, the position of each base on the bracket can be adjusted, and the distance between every two adjacent bases can be flexibly adjusted, so that ship models with different specifications can be placed on the bases, and the whole device is more adaptive.
In the above technical scheme the driving part 3 comprises a servo motor 31 and a screw rod 32, the screw rod 32 is vertically arranged and penetrates through the corresponding end of the bracket 1 and is in threaded connection with the bracket, two ends of the screw rod 32 are respectively connected with the upper end and the lower end of the vertical frame 2 through bearing seats, the servo motor 31 is installed on the corresponding vertical frame 2, and the driving end of the servo motor is in transmission connection with one end of the screw rod 32, so that the structure of the servo motor is simpler, and meanwhile, the automation degree of the servo motor is higher.
In the above technical scheme one side on the bracket 1 still is equipped with a rack 11 along its length direction, the both ends of rack 11 extend to and are close to the both ends of bracket 1, every install a pivot 41 that runs through it on the base 4 respectively, the coaxial fixed mounting of one end of pivot 41 have one with the gear 42 of rack 11 meshing, the other end fixed mounting of pivot 41 has a handle 43, rotates under the exogenic action handle 43 is in order to drive base 4 is in move along its length direction on the bracket 1, so make every the position of base on the bracket can be more nimble adjust.
In the above technical scheme, the rack 11 is arranged on one side of the bracket 1, the insection end of the rack faces upwards, the base 4 is a flat plate, the flat plate is horizontally arranged at the upper end of the bracket 1, one side of the flat plate, which is close to the rack 11, is bent downwards, the rotating shaft 41 is horizontally arranged and penetrates through the bent part of the base 4, and is rotatably connected with the bent part of the base 4, and the rack 11 is positioned between the bracket 1 and the bent part of the base 4.
The beneficial effects of the above technical scheme are that: so make the handle be located the side of base to make the structure of whole device more neatly compact, do not influence the base upper end simultaneously and place the ship model.
In the above technical scheme, the handle 43 is a hand wheel, which is coaxially and fixedly connected with the rotating shaft 41, and the structure is simple and the use is convenient.
In the technical scheme, the upper end of the bracket 1 is of a hollow structure which penetrates through the bracket from top to bottom, each hollow structure is arranged in the middle of the lower end of the base 4, a vertical rod 44 is arranged in the middle of the lower end of the base 4, the lower end of the vertical rod 44 extends to the lower portion of the bracket 1, when the ship model is placed on the base, the ship model can be fixedly arranged on the base and the vertical rod on the base through a clamp, so that the ship model can be firmly arranged on the base (or the upper end of the bracket 1 is provided with a through hole which penetrates through the bracket from top to bottom, the through hole is preferably in a strip shape, the two ends of the through hole extend to be close to the two ends of the bracket 1, and the lower end of the vertical rod extends to the lower portion of the bracket through hole).
Preferably, the servo motor is located at the upper end of the stand, so that when the ship model is mounted on the bases, the two stands can be placed at the notch of the water tank, and the depth of the ship model immersed into water downwards is adjusted through the two driving pieces.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a central survey bridge device for testing among pond trailer system, its characterized in that, includes bracket (1) that a level set up, two vertical grudging posts (2) and two driving pieces (3) of vertical setting, two grudging posts (2) along horizontal direction interval distribution, bracket (1) is the vertical bar form, and it is located two between grudging posts (2), just the both ends of bracket (1) and two grudging posts (2) sliding connection, two driving pieces (3) are installed respectively on two grudging posts (2), and the drive end of driving piece (3) with the both ends transmission of bracket (1) is connected, two driving pieces (3) are used for driving bracket (1) reciprocate along two grudging posts (2), bracket (1) upper end is equipped with a plurality of bases (4) along its length direction interval, and the base (4) is connected with the bracket (1) in a sliding manner, and under the action of external force, the base (4) can slide on the bracket (1) along the length direction of the bracket.
2. The central measuring bridge device for testing the pool trailer system according to claim 1, wherein the driving member (3) comprises a servo motor (31) and a screw rod (32), the screw rod (32) is vertically arranged and passes through the corresponding end of the bracket (1) and is in threaded connection with the bracket, two ends of the screw rod (32) are respectively in rotating connection with the upper end and the lower end of the stand (2) through bearing seats, the servo motor (31) is installed on the corresponding stand (2), and the driving end of the servo motor is in transmission connection with one end of the screw rod (32).
3. The central measuring bridge device for the test pool trailer system according to claim 1 or 2, wherein one side of the bracket (1) is further provided with a rack (11) along the length direction thereof, two ends of the rack (11) extend to be close to two ends of the bracket (1), each base (4) is provided with a rotating shaft (41) penetrating through the base, one end of the rotating shaft (41) is coaxially and fixedly provided with a gear (42) engaged with the rack (11), the other end of the rotating shaft (41) is fixedly provided with a handle (43), and the handle (43) is rotated under the action of external force to drive the base (4) to move on the bracket (1) along the length direction thereof.
4. The central measuring bridge device for the test pool trailer system according to claim 3, wherein the rack (11) is arranged at one side of the bracket (1) and the insection end of the rack is upward, the base (4) is a flat plate, the flat plate is horizontally arranged at the upper end of the bracket (1), one side of the flat plate close to the rack (11) is bent downward, the rotating shaft (41) is horizontally arranged, penetrates through the bent part of the base (4) and is rotatably connected with the bent part of the base (4), and the rack (11) is arranged between the bracket (1) and the bent part of the base (4).
5. A central measuring bridge arrangement for use in a test basin trailer system according to claim 3, characterized in that the handle (43) is a hand wheel which is fixedly connected coaxially with the swivel axis (41).
6. The central measuring bridge device for the test pool trailer system according to claim 3, wherein the upper end of the bracket (1) is of a hollow structure penetrating from top to bottom, the middle part of the lower end of each base (4) is further provided with a vertical upright (44), the upper end of the upright (44) is fixedly connected with the middle part of the lower end of the base (4), and the lower end of the upright (44) extends to the lower part of the bracket (1) through the hollow part of the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201106.1U CN213229075U (en) | 2020-09-30 | 2020-09-30 | Central measuring bridge device for test pool trailer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201106.1U CN213229075U (en) | 2020-09-30 | 2020-09-30 | Central measuring bridge device for test pool trailer system |
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| CN213229075U true CN213229075U (en) | 2021-05-18 |
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| CN202022201106.1U Active CN213229075U (en) | 2020-09-30 | 2020-09-30 | Central measuring bridge device for test pool trailer system |
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| CN (1) | CN213229075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116380411A (en) * | 2023-03-16 | 2023-07-04 | 清华大学 | Towing tank and hydrodynamic test system |
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2020
- 2020-09-30 CN CN202022201106.1U patent/CN213229075U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116380411A (en) * | 2023-03-16 | 2023-07-04 | 清华大学 | Towing tank and hydrodynamic test system |
| CN116380411B (en) * | 2023-03-16 | 2024-01-23 | 清华大学 | Towing tank and hydrodynamic test system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220608 Address after: 430079 No. 424, Luoyu Road, Hongshan District, Wuhan City, Hubei Province Patentee after: Wuhan Xin Ding Tai Technology Co.,Ltd. Address before: 430000 No.206 Guanggu 1st Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee before: WUHAN INSTITUTE OF TECHNOLOGY |
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| TR01 | Transfer of patent right |