CN105422268A - Intake cover device of turbocharging set - Google Patents
Intake cover device of turbocharging set Download PDFInfo
- Publication number
- CN105422268A CN105422268A CN201510949649.2A CN201510949649A CN105422268A CN 105422268 A CN105422268 A CN 105422268A CN 201510949649 A CN201510949649 A CN 201510949649A CN 105422268 A CN105422268 A CN 105422268A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- cover
- hinged
- intake cover
- suction port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The invention relates to an intake cover device of a turbocharging set. The intake cover device comprises an intake cover and a hinge; the intake cover is movably hinged to an air inlet by a hinge, and is a folding cover plate formed by movably hinging the middles of two cover plates; the outer side edge of any cover plate is movably hinged to the air inlet by a hinge; one side edge, perpendicular to the hinged axis of the two cover plates, of the cover plate hinged to the air inlet is provided with an opening/closing device, or two side edges are symmetrically provided with two opening/closing devices; the opening/closing devices include motors, transmissions, screw rods, driving bases, driving rods and push-pull connecting rods; the motors are in transmission connection with the screw rods by the transmissions; the screw rods are arranged in the side edge direction for arranging the opening/closing devices; the driving bases are rotationally connected to the screw rods through threads; the push-pull connecting rods are fixedly connected to any cover plate, and are movably hinged to one ends of the driving rods; and the other ends of the driving rods are movably hinged to the driving bases.
Description
Technical field
The present invention relates to a kind of Intake Cover, is a kind of gas-turbine driven supercharger Intake Cover device specifically.
Background technique
Existing ship mostly adopts gas-turbine driven supercharger to improve the power of diesel engine unit, gas-turbine driven supercharger needs air intake pressurized air to send into diesel engine unit, in use, the folding of air inlet adopts folding manually usually, manually-operable on large-sized turbo-charging unit, during operating cost, effort, and there is handling safety hidden danger.
Summary of the invention
For the above-mentioned deficiency of prior art, the invention provides a kind of structure simple, compact, electric operating is saved trouble, laborsaving, safe gas-turbine driven supercharger Intake Cover device.
The technical solution used in the present invention is: a kind of gas-turbine driven supercharger Intake Cover device, comprise Intake Cover and hinge, Intake Cover is hinged on suction port through articulate, it is characterized in that: described Intake Cover is the hinged folding cover plates of two cover plate intermediate active, and the outer side of arbitrary cover plate is hinged on suction port through articulate; Be hinged on the cover plate on suction port to be provided with on open/close device or dual-side perpendicular to a side of two cover plate hinge axes and to be arranged with two open/close devices, described open/close device comprises motor, speed reducer, screw rod, driving seat, driveshaft and push-and-pull connecting rod, motor to be in transmission connection screw rod through speed reducer, the side directions that screw rod is arranged along open/close device is arranged, and drives seat screw thread to be screwed on screw rod; Described push-and-pull connecting rod is fixedly connected on arbitrary cover plate, push-and-pull connecting rod is movably hinged driveshaft one end, and the driveshaft the other end is movably articulated in and drives on seat.
Further, described dual-side, in symmetrically arranged two open/close devices, two screw rods arranges two bevel gear pairs respectively, two bevel gear pair cross-under are on a synchronous driveshaft.
Further, described screw rod is provided with corresponding two position limit switches driving seat to move front and back position.
Further, described arbitrary cover plate is provided with locking hole, suction port is also movably hinged the hook being provided with rotatable locking locking hole.
Further, described arbitrary cover plate is provided with handle.
Further, described outsides cover of electric machinery has safety cover.
Further again, in described two cover plates, the cover plate outer side two ends of non-articulated suction port are provided with roller, and the suction port below corresponding roller is provided with the holder rail of support roller movement.
Adopt technique scheme, the invention has the beneficial effects as follows: motor rotates through speed reducer drive screw, the driving seat spun thereon by screw rod rotary actuation screw thread moves along screw rod direction, seat is driven to drive the cover plate of the hinged hinge of push-and-pull connecting rod Foldable cover plate to drive another cover plate another cover plate of hinged gathering around between two cover plates to move after lifting by this cover plate around hinge rotates while through hinged driveshaft, or the cover plate of Foldable cover plate non-articulated hinge lift after move and rotated around hinge by this cover plate another cover plate of hinged driving through between two cover plates simultaneously, two cover plates of folding cover plate rotate to lift and have shunk opening of folding cover plate, after opening by hook mounting locking hole, locking folding cover plate, that guarantees under folding cover plate open mode is firmly stable, avoid accident, the non-articulated hinge arranged outside roller of folding cover plate, roller coordinates holder rail to move, and reduce the friction of folding cover plate mobile terminal, the folding rotating shrinking being convenient to folding cover plate is opened, two screw rods arranges two bevel gear pairs respectively, and two bevel gear pair cross-under are on a synchronous driveshaft, and both sides drive folding cover plate simultaneously, and screw rod is to the synchronous driving driving seat to coordinate synchronous driveshaft to guarantee, the synchronism stability effectively controlling folding cover plate both sides is opened.Reverse aforesaid operations, can complete the closed of folding cover plate.
This device drives the folding cover plate of suction port to open and close by Electronic control, without the need to artificial unlatching, is conducive to minimizing and opens working strength and reduce opening time, guarantee to open stable, safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 plan view;
Fig. 3 is Fig. 1 open mode structural representation.
In figure: suction port 1, folding cover plate 2, left cover 3, right cover plate 4; roller 5, supporting plate 6, push-and-pull connecting rod 7, driveshaft 8; drive seat 9, left limit switch 10, right limit switch 11, screw rod 12; bevel gear pair 13, synchronous driveshaft 14, speed reducer 15; motor 16, safety cover 17, locking hole 18; hook 19, handle 20, hinge 21.
Embodiment
Be described further below in conjunction with drawings and Examples.
Shown in Fig. 1-3: a kind of gas-turbine driven supercharger Intake Cover device comprises folding cover plate 2, roller 5, supporting plate 6, push-and-pull connecting rod 7, driveshaft 8, drives seat 9, left limit switch 10, right limit switch 11, screw rod 12, bevel gear pair 13, synchronous driveshaft 14, speed reducer 15, motor 16, safety cover 17, hook 19 and handle 20.Folding cover plate 2 is arranged on suction port 1, folding cover plate 2 comprises the left side be mutually movably hinged, right cover plate 3, 4, the left side of left cover 3 to be movably articulated on the left of suction port 1 on limit through hinge 21, before suction port 1, back side edge is respectively equipped with two supporting plates 6, the two ends of right cover plate 3 right edge are provided with the roller 5 that again supporting plate 6 can support rolling, before suction port 1, back side edge is also provided with two motors 16, two motors 16 connect two speed reduceres 15 respectively, two speed reduceres 15 are in transmission connection two two screw rods 12 being parallel to side before and after suction port 1 respectively, on two screw rods 12, equal screw thread is connected with and drives seat 9, two drive equal Vertical movements on seat 9 to be hinged with two driveshafts 8, on two driveshafts 8, equal Vertical movements is hinged with two push-and-pull connecting rods 7, two push-and-pull connecting rods 7 to be vertically fixedly connected on before and after left cover 3 on side or on side, right cover plate 4 is provided with handle 20 and right cover plate 4 side is provided with locking hole 18, on any side of suction port or dual-side be provided with the hook 19 that correspondence hooks together locking hole 18, before suction port 1, back side edge is equipped with the corresponding seat 9 that drives on a left side for screw rod 12 top offset front and back position, right limit switch 10, 11, two screw rods 12 is equipped with bevel gear pair 13, two bevel gear pair 13 cross-under are on synchronous driveshaft 14.
When suction port needs to open, the two screw rods rotary actuation driving seat on it is controlled along screw retreats to the left side through speed reducer by motor, seat is driven to drive driveshaft to drive push-and-pull connecting rod, push-and-pull connecting rod drive left cover left cover around hinge rises contraction while drives the right cover plate rising hinged with it to shrink, move to left limit switch at driving seat, stop driving, by the locking hole on the sealed right cover plate of hook mounting, tension left and right cover plate, completes opening of folding cover plate; Inverted running above-mentioned steps, then complete the closed of suction port.
Claims (7)
1. a gas-turbine driven supercharger Intake Cover device, comprise Intake Cover and hinge, Intake Cover is hinged on suction port through articulate, it is characterized in that: described Intake Cover is the hinged folding cover plates of two cover plate intermediate active, and the outer side of arbitrary cover plate is hinged on suction port through articulate; Be hinged on the cover plate on suction port to be provided with on open/close device or dual-side perpendicular to a side of two cover plate hinge axes and to be arranged with two open/close devices, described open/close device comprises motor, speed reducer, screw rod, driving seat, driveshaft and push-and-pull connecting rod, motor to be in transmission connection screw rod through speed reducer, the side directions that screw rod is arranged along open/close device is arranged, and drives seat screw thread to be screwed on screw rod; Described push-and-pull connecting rod is fixedly connected on arbitrary cover plate, push-and-pull connecting rod is movably hinged driveshaft one end, and the driveshaft the other end is movably articulated in and drives on seat.
2. a kind of gas-turbine driven supercharger Intake Cover device according to claim 1, is characterized in that: described dual-side, in symmetrically arranged two open/close devices, two screw rods arranges two bevel gear pairs respectively, and two bevel gear pair cross-under are on a synchronous driveshaft.
3. a kind of gas-turbine driven supercharger Intake Cover device according to claim 1, is characterized in that: described screw rod is provided with corresponding two position limit switches driving seat to move front and back position.
4. a kind of gas-turbine driven supercharger Intake Cover device according to claim 1, is characterized in that: described arbitrary cover plate is provided with locking hole, suction port is also movably hinged the hook being provided with rotatable locking locking hole.
5. a kind of gas-turbine driven supercharger Intake Cover device according to claim 1, is characterized in that: described arbitrary cover plate is provided with handle.
6. a kind of gas-turbine driven supercharger Intake Cover device according to claim 1, is characterized in that: described outsides cover of electric machinery has safety cover.
7. a kind of gas-turbine driven supercharger Intake Cover device according to claim 1, is characterized in that: in described two cover plates, the cover plate outer side two ends of non-articulated suction port are provided with roller, and the suction port below corresponding roller is provided with the holder rail of support roller movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949649.2A CN105422268A (en) | 2015-12-18 | 2015-12-18 | Intake cover device of turbocharging set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510949649.2A CN105422268A (en) | 2015-12-18 | 2015-12-18 | Intake cover device of turbocharging set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422268A true CN105422268A (en) | 2016-03-23 |
Family
ID=55500745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510949649.2A Pending CN105422268A (en) | 2015-12-18 | 2015-12-18 | Intake cover device of turbocharging set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156565A (en) * | 2020-03-23 | 2020-05-15 | 苏亚东 | Foldable range hood |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006084434A1 (en) * | 2005-02-10 | 2006-08-17 | Wilhelm Karmann Gmbh | Motor vehicle with a roof section which may open in two directions |
| CN201209277Y (en) * | 2008-06-01 | 2009-03-18 | 北京佳多科曼科技发展有限公司 | Safety barrier apparatus for suspension port |
| CN101891050A (en) * | 2009-12-30 | 2010-11-24 | 王昕� | Upturning and folding barrel cover device |
| CN205225440U (en) * | 2015-12-18 | 2016-05-11 | 江苏扬帆船舶设备有限公司 | Turbocharger group admits air and covers device |
-
2015
- 2015-12-18 CN CN201510949649.2A patent/CN105422268A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006084434A1 (en) * | 2005-02-10 | 2006-08-17 | Wilhelm Karmann Gmbh | Motor vehicle with a roof section which may open in two directions |
| CN201209277Y (en) * | 2008-06-01 | 2009-03-18 | 北京佳多科曼科技发展有限公司 | Safety barrier apparatus for suspension port |
| CN101891050A (en) * | 2009-12-30 | 2010-11-24 | 王昕� | Upturning and folding barrel cover device |
| CN205225440U (en) * | 2015-12-18 | 2016-05-11 | 江苏扬帆船舶设备有限公司 | Turbocharger group admits air and covers device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156565A (en) * | 2020-03-23 | 2020-05-15 | 苏亚东 | Foldable range hood |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |