CN202947929U - Device for testing diagonal tension of node of T-shaped connecting plate for glass reinforced plastic ships - Google Patents
Device for testing diagonal tension of node of T-shaped connecting plate for glass reinforced plastic ships Download PDFInfo
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- CN202947929U CN202947929U CN 201220692414 CN201220692414U CN202947929U CN 202947929 U CN202947929 U CN 202947929U CN 201220692414 CN201220692414 CN 201220692414 CN 201220692414 U CN201220692414 U CN 201220692414U CN 202947929 U CN202947929 U CN 202947929U
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- reinforced plastic
- worktable
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- node
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Abstract
The utility model relates to the technical field of glass reinforced plastic ship detection, and specifically relates to a device for testing the diagonal tension of a node of a T-shaped connecting plate for glass reinforced plastic ships. The device is characterized by being provided with a horizontal workbench, a vertical bracket, a tension sensor, a displacement sensor and a computer are arranged on the workbench, one side of the bracket on the workbench is provided with a platelike workpiece positioning mechanism, the workbench on the other side of the bracket is provided with a tension device, the bracket is provided with a pulley, one end of a steel wire rope is connected with a platelike workpiece clamping mechanism, the other end of the steel wire rope passes through the pulley to be connected with the tension device, the tension sensor, the displacement sensor and the tension device are connected with the input end of an IC (integrated circuit) chip through a computer signal input circuit, and the output end of the IC chip of the computer is connected with a display screen of the computer through a data output circuit. The device disclosed by the utility model has the advantages of simple structure, convenience in operation, sectional loading, high degree of automation, and the like, and provides a theoretical basis for the design and production of glass reinforced plastic ships.
Description
Technical field
The utility model relates to glass fibre reinforced plastic ship detection technique field, specifically a kind of simple to operate, easy to use, detect the effective T-shaped connection plate of glass fibre reinforced plastic ship node oblique pulling proving installation.
Background technology
as everyone knows, hunt mine sweeper and will ignite submarine mine when executing the task, this just requires naval vessels to have great antiknock ability, and fiberglass to hunt one of gordian technique of mine sweeper design be the design of the T-shaped node of web joint, T-shaped connected node is mainly manifested in being connected between horizontal deck and vertical configuration or skewed bulkhead or shell, when the ship shell of hunting mine sweeper when fiberglass is subject to the shock wave of untouchable blast under water, large energy can be impacted to the T-shaped connected node between the T-shaped connected node between ship shell and bulkhead and deck and bulkhead, in order to reduce gathering of blast impulse effect, should consider that T-shaped node has suitable flexibility, consider that again T-shaped node has sufficient intensity, make node can produce larger distortion under the effect of Blast Load, transferring energy effectively again, its capability of antidetonance will satisfy the general requirement of impact factor 0.66, if holding, above-mentioned T-shaped connected node can't stand that the high-frequency alternating load bends and stretch bending, base plate or web just appear in these nodes on glass fibre reinforced plastic ship and angle section is thrown off and in angle section corner bad phenomenon of folding, the glass fibre reinforced plastic ship that this process is produced is defective, also there is no now the pick-up unit for the T-shaped connection plate of glass fibre reinforced plastic ship node.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, easy to operate, segmentation loading, the T-shaped connection plate of the glass fibre reinforced plastic ship node oblique pulling proving installation that adopts displacement transducer and pulling force sensor automatic data collection to analyze.
The utility model can reach by following measure.
the T-shaped connection plate of a kind of glass fibre reinforced plastic ship node oblique pulling proving installation, it is characterized in that being provided with horizontal table, worktable is provided with vertical support frame, pulling force sensor, displacement transducer and computing machine, worktable upper bracket one side is provided with the plate workpiece detent mechanism, the worktable of support opposite side is provided with puller system, support is provided with pulley, one end of wire rope is connected with the plate workpiece clamp system, the other end of wire rope passes pulley and is connected with puller system, pulling force sensor, displacement transducer and puller system machine signal input circuit as calculated are connected with IC chip input end, the IC chip output of computing machine is connected with computer display through data output circuit.
Support described in the utility model is provided with crossbeam, the crossbeam two ends are respectively equipped with the pole that is connected with worktable, pole is adopted telescope, pole can be adopted hydraulic jack, hydraulic jack is connected with worktable, and expansion link is connected with crossbeam, adjusts the height of crossbeam by pole, and then the angle of adjustment steel wire rope and worktable, detect the T-shaped connection plate of glass fibre reinforced plastic ship exemplar to test different pulling force angles.
Puller system described in the utility model generally adopts stepper motor, also can adopt hydraulic jack, can also adopt leverage, one end of wire rope is connected with the plate workpiece clamp system, the other end of wire rope passes pulley and is connected with an end of step motor shaft, telescopic arm of hydraulic oil cylinder or lever, the other end of lever and the telescopic arm of hydraulic jack are hinged, and hydraulic jack is fixed on worktable, respectively wire rope is applied pulling force or segmentation applies pulling force to wire rope.
when the utility model uses, at first choosing the T-shaped connection plate exemplar of the test rower of going forward side by side annotates, the leveling board face of T-shaped connection plate exemplar of test is fixed on worktable by the plate workpiece detent mechanism, and the adjusted position displacement sensor makes it over against the vertical panel face of T-shaped connection plate exemplar, step 3, the plate workpiece clamp system is clipped on the vertical panel face of T-shaped connection plate exemplar, then pulling force sensor is connected with wire rope, adjust and measure support and the T-shaped angle that is connected steel wire rope and worktable between the plate exemplar, be equipped for the wire rope segmentation by pulling force again and increase pulling force, by the pulling force of computing machine at the T-shaped connection plate exemplar that shows the screen display test, pulling force angle and modification curve, until the utlity model has simple in structure till the T-shaped connection plate exemplar destruction that will test, easy to operate, segmentation loads, the automaticity advantages of higher, be design, produce glass fibre reinforced plastic ship theoretical foundation is provided.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
as shown in the figure, the T-shaped connection plate of a kind of glass fibre reinforced plastic ship node oblique pulling method of testing, be provided with horizontal table 1, worktable 1 is provided with vertical support frame, pulling force sensor 2, displacement transducer 3 and computing machine 4, support is provided with crossbeam 5, crossbeam 5 two ends are respectively equipped with the pole 6 that is connected with worktable, pole 6 is adopted telescope, pole 6 also can be adopted hydraulic jack, hydraulic jack is connected with worktable 1, expansion link is connected with crossbeam 5, adjust the height of crossbeam 5 by pole, and then the angle of adjustment steel wire rope and worktable, detect the T-shaped connection plate of glass fibre reinforced plastic ship exemplar to test different pulling force angles, worktable 1 upper bracket one side is provided with plate workpiece detent mechanism 7, the worktable of support opposite side is provided with puller system 8, support is provided with pulley 9, one end of wire rope 10 is connected with plate workpiece clamp system 11, the other end of wire rope 10 passes pulley 9 and is connected with puller system 8, the general stepper motor that adopts of puller system 8, also can adopt hydraulic jack, can also adopt leverage, one end of wire rope 10 is connected with plate workpiece clamp system 11, the other end of wire rope 10 passes pulley 9 and step motor shaft, one end of telescopic arm of hydraulic oil cylinder or lever is connected, the other end of lever and the telescopic arm of hydraulic jack are hinged, hydraulic jack is fixed on worktable, respectively wire rope is applied pulling force or segmentation applies pulling force to wire rope, above-mentioned plate workpiece detent mechanism 7 and plate workpiece clamp system 11 are same as the prior art, this does not give unnecessary details, pulling force sensor 2, displacement transducer 3 and puller system 8 machine 4 signal input circuits as calculated are connected with IC chip input end, the IC chip output of computing machine 4 is connected with computer display 12 through data output circuit, in addition, described displacement transducer 2 is located on pole 14 with base, displacement transducer 2 on pole 14 can more than, lower movement, to adapt to the displacement of the vertical panel face differing heights that detects T-shaped connection plate exemplar.
when the utility model uses, at first choosing the T-shaped connection plate exemplar of the test rower of going forward side by side annotates, the leveling board face of T-shaped connection plate exemplar of test is fixed on worktable by the plate workpiece detent mechanism, and the adjusted position displacement sensor makes it over against the vertical panel face of T-shaped connection plate exemplar, step 3, the plate workpiece clamp system is clipped on the vertical panel face of T-shaped connection plate exemplar, then pulling force sensor is connected with wire rope, adjust and measure support and the T-shaped angle that is connected steel wire rope and worktable between the plate exemplar, be equipped for the wire rope segmentation by pulling force again and increase pulling force, by the pulling force of computing machine at the T-shaped connection plate exemplar that shows the screen display test, pulling force angle and modification curve, until the utlity model has simple in structure till the T-shaped connection plate exemplar destruction that will test, easy to operate, segmentation loads, the automaticity advantages of higher, be design, produce glass fibre reinforced plastic ship theoretical foundation is provided.
Claims (4)
1. the T-shaped connection plate of glass fibre reinforced plastic ship node oblique pulling proving installation, it is characterized in that being provided with horizontal table, worktable is provided with vertical support frame, pulling force sensor, displacement transducer and computing machine, worktable upper bracket one side is provided with the plate workpiece detent mechanism, the worktable of support opposite side is provided with puller system, support is provided with pulley, one end of wire rope is connected with the plate workpiece clamp system, the other end of wire rope passes pulley and is connected with puller system, pulling force sensor, displacement transducer and puller system machine signal input circuit as calculated are connected with IC chip input end, the IC chip output of computing machine is connected with computer display through data output circuit.
2. the T-shaped connection plate of a kind of glass fibre reinforced plastic ship according to claim 1 node oblique pulling proving installation, is characterized in that described support is provided with crossbeam, and crossbeam two ends are respectively equipped with the pole that is connected with worktable, and pole is adopted telescope.
3. the T-shaped connection plate of a kind of glass fibre reinforced plastic ship according to claim 1 node oblique pulling proving installation, it is characterized in that described support is provided with crossbeam, the crossbeam two ends are respectively equipped with the pole that is connected with worktable, pole is adopted hydraulic jack, hydraulic jack is connected with worktable, and expansion link is connected with crossbeam.
4. the T-shaped connection plate of a kind of glass fibre reinforced plastic ship according to claim 1 node oblique pulling proving installation is characterized in that displacement transducer is located on pole with base, and displacement transducer can move up and down on pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692414 CN202947929U (en) | 2012-12-15 | 2012-12-15 | Device for testing diagonal tension of node of T-shaped connecting plate for glass reinforced plastic ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692414 CN202947929U (en) | 2012-12-15 | 2012-12-15 | Device for testing diagonal tension of node of T-shaped connecting plate for glass reinforced plastic ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947929U true CN202947929U (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692414 Expired - Fee Related CN202947929U (en) | 2012-12-15 | 2012-12-15 | Device for testing diagonal tension of node of T-shaped connecting plate for glass reinforced plastic ships |
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| Country | Link |
|---|---|
| CN (1) | CN202947929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556538A (en) * | 2015-09-30 | 2017-04-05 | 深圳光启梦想科技有限公司 | Multi-angle extension test structure |
-
2012
- 2012-12-15 CN CN 201220692414 patent/CN202947929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556538A (en) * | 2015-09-30 | 2017-04-05 | 深圳光启梦想科技有限公司 | Multi-angle extension test structure |
| CN106556538B (en) * | 2015-09-30 | 2023-11-24 | 深圳光启梦想科技有限公司 | Multi-angle tensile test structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131215 |