CN204331035U - A kind of shipping anti-collision distance measuring equipment - Google Patents
A kind of shipping anti-collision distance measuring equipment Download PDFInfo
- Publication number
- CN204331035U CN204331035U CN201520006602.8U CN201520006602U CN204331035U CN 204331035 U CN204331035 U CN 204331035U CN 201520006602 U CN201520006602 U CN 201520006602U CN 204331035 U CN204331035 U CN 204331035U
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- China
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- brandreth
- distance measuring
- measuring equipment
- screw mandrel
- vertical movement
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model relates to a kind of shipping anti-collision distance measuring equipment, primarily of laser sensor and the electronic microscope carrier composition of two-freedom of detection range, so that comparatively high performance-price ratio, efficiently and accurately are for starting point, the method adopting laser range sensor to combine with the electronic microscope carrier base of two-freedom expands sweep limit.This electronic microscope carrier is made up of a direct current generator and stepper motor, and direct current generator wherein carries out horizontal direction rotation, detects around ship, bridge pier etc.; Stepper motor carries out vertical direction rotation, measures bridge beam height.The utility model has that cost is low, volume is little, do not affect security of shipping, be installed on the first-class feature of boats and ships, all kinds of parameters of boats and ships and preceding object can be drawn by fast accurate, crewman is helped to make rapid reaction, timely adjustment vessel motion situation, to pass through preceding object smoothly, the generation of collision free accident.
Description
Technical field
The utility model relates to a kind of shipping anti-collision distance measuring equipment, in the collision avoidance system of medium and small-scale vessel.
Background technology
China's present stage medium and small-scale vessel is difficult to realize the universal of existing monitoring collision avoidance aids, its middle-size and small-size fishing boat again be mostly navigation in intensive crowded water channel, these boats and ships require self feature certain to collision prevention.As stronger in these ship manoeuverabilitys, small volume, Safe Consciousness of Crew is thin, navigate and be mostly to estimate artificially and experiential operating, in order to reduce costs, any checkout equipment is not installed, often exceed the speed limit overload for seeking higher economic interests, being easy to crash, in the face of the collision of large ship and solid bridge pier has no resistivity especially, very large threat hidden danger is also constituted to the safety of bridge simultaneously.
Summary of the invention
For the deficiency of current medium and small-scale vessel watch-dog, the consideration that the utility model is taken into account based on cost performance and security, provides that a kind of cost is low, volume is little, does not affect security of shipping, the crashproof distance measuring equipment be installed on boats and ships.
For reaching above-mentioned purpose, the utility model shipping anti-collision distance measuring equipment comprises brandreth, direct current generator is provided with in described brandreth, described direct current generator is connected with tangential movement screw mandrel, described tangential movement screw mandrel is vertically connected at the cross bar of the lower U-iron support be positioned at above described brandreth, described lower U-iron support one side lever is provided with stepper motor, described stepper motor is connected with the vertical movement screw mandrel be positioned at outside described side lever, described vertical movement screw mandrel connects the montant of inverted L-shaped right angle brandreth on, laser range sensor is provided with above the cross bar of described upper inverted L-shaped right angle brandreth, described laser range sensor is provided with Laser emission optical frames and laser accepts optical frames.
Wherein said brandreth is square brandreth.
Wherein said tangential movement screw mandrel connects described lower U-iron support by tangential movement feed screw nut.
Wherein said vertical movement screw mandrel connects the montant of described upper inverted L-shaped right angle brandreth by vertical movement screw mandrel nut.
Wherein said lower U-iron rack cross-bar is provided with vertical movement guidepost, described vertical movement guidepost end run through described upper inverted L-shaped right angle brandreth cross bar and with run through groove and slide and touch.
Wherein said lower another side lever of U-iron support is provided with horizontal guide pillar, described horizontal guide pillar end run through described lower U-iron support side lever and with run through groove and slide and touch.The utility model shipping anti-collision distance measuring equipment difference from prior art is that the utility model achieves following technique effect:
(1) the utility model selects laser range sensor, and the high and good stability of far measuring distance, precision, meets the request for utilization of shipping anti-collision system completely;
(2) the utility model adopts the electronic microscope carrier of a two-freedom, is arranged on by laser sensor on microscope carrier, being rotated, with this ship for carrying out dynamic scan around reference point, effectively expanding monitoring range by high-performance direct current driven by motor sensor levels.In order to the requirement of satisfied measurement bridge height, the vertical direction of the electronic microscope carrier of the utility model is driven by a stepper motor, can realize elevation carrection;
(3) the utility model can detect preceding object (bridge girder steel, bridge pier, cable, boats and ships etc.), especially at night and inclement weather (stormy waves, mist etc.) weather condition under, and calculating the data such as height, distance of corresponding barrier, fast accurate draws all kinds of parameters of boats and ships and preceding object, in real time parameter is given collision avoidance system, crewman is helped to make rapid reaction, timely adjustment vessel motion situation, to pass through preceding object smoothly, the generation of collision free accident;
(4) what the utility model adopted is dynamic scan Monitoring Design, therefore also can monitor in real time the ship of surrounding, thus avoids and collide with other ships.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model shipping anti-collision distance measuring equipment structural drawing.
Description of reference numerals: 1, square brandreth; 2, high-performance direct current motor; 3, tangential movement screw mandrel; 4, tangential movement feed screw nut; 5, lower U-iron support; 6, vertical movement guidepost; 7, stepper motor; 8, horizontal guide pillar; 9, vertical movement feed screw nut; 10, vertical movement screw mandrel; 11, upper inverted L-shaped right angle brandreth; 12, the laser of laser range sensor accepts optical frames; 13, the Laser emission optical frames of laser range sensor; 14, laser range sensor.
Embodiment
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
As shown in Figure 1, a kind of shipping anti-collision distance measuring equipment of the utility model, comprise square brandreth 1, high-performance direct current motor 1 is provided with in square brandreth 1, high-performance direct current motor 2 is connected with tangential movement screw mandrel 3, tangential movement screw mandrel 3 is vertically connected at the cross bar of the lower U-iron support 5 be positioned at above square brandreth 1 by tangential movement feed screw nut 4, lower U-iron support 5 one side lever is provided with stepper motor 7, stepper motor 7 is connected with the vertical movement screw mandrel 10 be positioned at outside described side lever, vertical movement screw mandrel 10 connects the montant of inverted L-shaped right angle brandreth 11 on by vertical movement feed screw nut 9, laser range sensor 14 is provided with above the cross bar of upper inverted L-shaped right angle brandreth 11, the laser of Laser emission optical frames 13 and laser range sensor that laser range sensor 14 is provided with laser range sensor accepts optical frames 12, lower U-iron support 5 cross bar is provided with vertical movement guidepost 6, vertical movement guidepost 6 end run through inverted L-shaped right angle brandreth 11 cross bar and with run through groove and slide and touch, lower another side lever of U-iron support 5 is provided with horizontal guide pillar 8, horizontal guide pillar 8 end run through lower U-iron support 5 side lever and with run through groove and slide and touch.
Laser range sensor 14 is placed in stably on upper inverted L-shaped right angle brandreth 11, high-performance direct current motor 2 is positioned in square brandreth 1, when System Operation is in horizontal scanning, the tangential movement screw mandrel 3 be connected with high-performance direct current motor 2 can drive lower U-iron support 5 to do the rotation of level by tangential movement feed screw nut 4, tangential movement feed screw nut 4 is fixed on lower U-iron support 5, and therefore laser range sensor 14 also can left and right horizontal swing; When system works is when measuring bridge height, the vertical oscillation that the vertical movement screw mandrel 10 be connected with stepper motor 7 can drive upper inverted L-shaped right angle brandreth 11 to lift, press down by vertical movement feed screw nut 9, vertical movement feed screw nut 9 is fixed on the L right angle of falling shape brandreth 11, and therefore laser range sensor 14 also can make vertical oscillation.Vertical movement guidepost 6 controls the easy motion up and down of upper inverted L-shaped right angle brandreth 11, and horizontal guide pillar 8 controls the stability of lower U-iron support 5.
The Laser emission optical frames 13 of laser range sensor can be strong and narrow to objective emission light pulse signal, then the laser of laser range sensor accepts the faint echo optical signal that optical frames 12 accepts to reflect from target.Laser range sensor arrives target by measuring the light signal launched and turns back to by target diffuse reflection the distance that the Time Calculation accepting optical frames 12 goes out target, and the electric signal that the system that is converted to by the range information obtained can identify.
The utility model shipping anti-collision distance measuring equipment cost is low, volume is little, do not affect security of shipping, be installed on boats and ships, can draw all kinds of parameters of boats and ships and preceding object, the generation of collision free accident by fast accurate.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (6)
1. a shipping anti-collision distance measuring equipment, it is characterized in that: comprise brandreth, direct current generator is provided with in described brandreth, described direct current generator is connected with tangential movement screw mandrel, described tangential movement screw mandrel is vertically connected at the cross bar of the lower U-iron support be positioned at above described brandreth, described lower U-iron support one side lever is provided with stepper motor, described stepper motor is connected with the vertical movement screw mandrel be positioned at outside described side lever, described vertical movement screw mandrel connects the montant of inverted L-shaped right angle brandreth on, laser range sensor is provided with above the cross bar of described upper inverted L-shaped right angle brandreth, described laser range sensor is provided with Laser emission optical frames and laser accepts optical frames.
2. shipping anti-collision distance measuring equipment according to claim 1, is characterized in that: described brandreth is square brandreth.
3. shipping anti-collision distance measuring equipment according to claim 1, is characterized in that: described tangential movement screw mandrel connects described lower U-iron support by tangential movement feed screw nut.
4. shipping anti-collision distance measuring equipment according to claim 1, is characterized in that: described vertical movement screw mandrel connects the montant of described upper inverted L-shaped right angle brandreth by vertical movement screw mandrel nut.
5. shipping anti-collision distance measuring equipment according to claim 1, it is characterized in that: described lower U-iron rack cross-bar is provided with vertical movement guidepost, described vertical movement guidepost end run through described upper inverted L-shaped right angle brandreth cross bar and with run through groove and slide and touch.
6. shipping anti-collision distance measuring equipment according to claim 1, is characterized in that: described lower another side lever of U-iron support is provided with horizontal guide pillar, described horizontal guide pillar end run through described lower U-iron support side lever and with run through groove and slide and touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006602.8U CN204331035U (en) | 2015-01-07 | 2015-01-07 | A kind of shipping anti-collision distance measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520006602.8U CN204331035U (en) | 2015-01-07 | 2015-01-07 | A kind of shipping anti-collision distance measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204331035U true CN204331035U (en) | 2015-05-13 |
Family
ID=53167381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520006602.8U Expired - Fee Related CN204331035U (en) | 2015-01-07 | 2015-01-07 | A kind of shipping anti-collision distance measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204331035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080786A (en) * | 2018-07-05 | 2018-12-25 | 武汉理工大学 | A kind of ship emergency collision avoidance system |
| CN110411373A (en) * | 2019-08-16 | 2019-11-05 | 深圳中科飞测科技有限公司 | Apparatus control method and controller and detection device |
| WO2020010734A1 (en) * | 2018-07-12 | 2020-01-16 | 深圳技术大学 | Onboard anti-collision early-warning device based on masthead laser beam, and ship |
| CN110772273A (en) * | 2018-07-26 | 2020-02-11 | 台达电子工业股份有限公司 | Radiography system with anti-collision mechanism of bearing bed and anti-collision method thereof |
-
2015
- 2015-01-07 CN CN201520006602.8U patent/CN204331035U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080786A (en) * | 2018-07-05 | 2018-12-25 | 武汉理工大学 | A kind of ship emergency collision avoidance system |
| WO2020010734A1 (en) * | 2018-07-12 | 2020-01-16 | 深圳技术大学 | Onboard anti-collision early-warning device based on masthead laser beam, and ship |
| CN110772273A (en) * | 2018-07-26 | 2020-02-11 | 台达电子工业股份有限公司 | Radiography system with anti-collision mechanism of bearing bed and anti-collision method thereof |
| CN110772273B (en) * | 2018-07-26 | 2023-10-17 | 台达电子工业股份有限公司 | Contrast system with bearing bed anti-collision mechanism and anti-collision method thereof |
| CN110411373A (en) * | 2019-08-16 | 2019-11-05 | 深圳中科飞测科技有限公司 | Apparatus control method and controller and detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20180107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |