CN107458976A - For starting the closed type reductor of vertical lift closed guard gate's Flood gate - Google Patents

For starting the closed type reductor of vertical lift closed guard gate's Flood gate Download PDF

Info

Publication number
CN107458976A
CN107458976A CN201710920042.0A CN201710920042A CN107458976A CN 107458976 A CN107458976 A CN 107458976A CN 201710920042 A CN201710920042 A CN 201710920042A CN 107458976 A CN107458976 A CN 107458976A
Authority
CN
China
Prior art keywords
drum
gear
gate
flood
sets
Prior art date
Application number
CN201710920042.0A
Other languages
Chinese (zh)
Inventor
胡圣伟
王阳明
农兴中
范晓霞
周东林
崔艳斌
曾程亮
秦伟民
史海欧
邓剑荣
解峰
张德军
Original Assignee
广州地铁设计研究院有限公司
湖北三六重工有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州地铁设计研究院有限公司, 湖北三六重工有限公司 filed Critical 广州地铁设计研究院有限公司
Priority to CN201710920042.0A priority Critical patent/CN107458976A/en
Publication of CN107458976A publication Critical patent/CN107458976A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/26Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02Driving gear
    • B66D1/12Driving gear incorporating electric motors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00Capstans, winches or hoists
    • B66D2700/01Winches, capstans or pivots
    • B66D2700/0183Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum

Abstract

The present invention relates to the closed type reductor for starting vertical lift closed guard gate's Flood gate, mainly it is made up of headstock gear and vertical jack up unit, the vertical jack up unit includes two sets of hook gears and rope, and the headstock gear includes two sets of roll devices, a nonstandard speed reducer used in hoisting, a raising braking motor, a synchronizing shaft;Two sets of roll devices include left drum apparatus and right drum apparatus;The left and right ends of the synchronizing shaft connect a gear coupling respectively, left drum apparatus is connected on the left of the gear coupling in left side, the right side of the gear coupling on right side connects right drum apparatus by a nonstandard speed reducer used in hoisting, and the right-hand member of the right drum apparatus connects a raising braking motor;A hand release is provided with the right side of the raising braking motor;An encoder is provided with the left of the left drum apparatus and is connected with an aperture load-weight measuring controlling instrument.The mechanism-trouble rate is low, it is with small vibration, safe and reliable, be easy to open and close and repair and maintenance flood airtight blast door.

Description

For starting the closed type reductor of vertical lift closed guard gate's Flood gate
Technical field
The present invention relates to a kind of lifting mechanism, the closed type for being particularly used to start vertical lift closed guard gate's Flood gate is slowed down Machine, belong to crane gear field.
Background technology
Existing Flood gate has following requirement to lifting mechanism:In case of emergency, can be incited somebody to action by long-range or live manipulation Flood gate reliably turns off or on;, can be by Flood gate reliably by on-site manual manipulation in the case of urgent and dead electricity Turn off or on.Therefore, the security reliability of Flood gate lifting mechanism is the key technology requirement of lifting mechanism.
Traditional water conservancy headstock gear has as a drawback that:
1, in the case of dead electricity, Flood gate can not be opened manually at the scene.
2, in the case of dead electricity, at the scene can manually operated emergency cut-off Flood gate, but manually operated cannot ensure Flood gate closing process is steady, safe and reliable.
3, locking after Flood gate lifts or need by Flood gate locking braked by lifting motor for a long time, only together Safety locking is protected, and a load occurs not having redundant safety protection device during special circumstances.
4, because decelerator is nonstandard decelerator, cost is higher.
Thus existing headstock gear can not fully meet requirement of the Flood gate to lifting mechanism.
The content of the invention
In order to solve the drawbacks described above of prior art, the present invention proposes to be prevented the present invention for starting vertical lift closed guard gate The closed type reductor of door is flooded, to provide a kind of headstock gear that can safely, steadily open and close flood airtight blast door.
To achieve these goals, this invention takes following technical scheme:
For starting the closed type reductor of vertical lift closed guard gate's Flood gate, the lifting mechanism mainly by headstock gear and Vertical jack up unit composition, the vertical jack up unit include two sets of hook gears and rope, and the headstock gear includes two sets of volumes Wound packages is put, a nonstandard speed reducer used in hoisting, a raising braking motor, a synchronizing shaft;Two sets of roll devices include left-hand rotation wound packages Put and right drum apparatus;The left and right ends of the synchronizing shaft connect a gear coupling respectively, and the gear coupling in left side is left Side connects left drum apparatus, and the right side of the gear coupling on right side connects right drum apparatus by a nonstandard speed reducer used in hoisting, The right-hand member of the right drum apparatus connects a raising braking motor;One is provided with the right side of the raising braking motor to release manually Put device;An encoder is provided with the left of the left drum apparatus and is connected with an aperture load-weight measuring controlling instrument;It is described vertical Jack up unit is arranged at the headstock gear top, and its rope is wound in the left drum apparatus and right drum apparatus, described Hook gear includes the first fixed pulley seat, the second fixed pulley seat and boatswain chair pulley gear, the left drum apparatus and right-hand rotation The rope that wound packages is put is connected after bypassing the first fixed pulley seat and the second fixed pulley seat successively upwards with boatswain chair pulley gear;Institute Boatswain chair pulley gear bottom is stated to be connected with the flood airtight blast door.
Further, the left drum apparatus and right drum apparatus are arranged on base by bolt and backing plate.
Further, the raising braking motor is conical rotor motor.
Relative to prior art, the invention has the advantages that:
The present invention, as main raising, drives opposite side spool turns, so as to realize synchronization using 1 cucurbit by synchronizing shaft Operation, it can be realized by electrical control and now and remotely be manipulated, this Scheme Characteristics is as follows:
1:Emergency opening can be realized in the case of having electricity and closes Flood gate.
2:In the absence of asynchronous problem.
3:Equipped with manual brake release, it can realize that on-site manual declutches to control and close Flood gate.
4:Rotary encoder can be installed in driven end, default Flood gate lifting altitude and scene can be achieved and distant place dynamic is seen Examine Flood gate lifting altitude.
5:Occupy little space.
Brief description of the drawings:
Fig. 1 is the flood airtight blast door lifting mechanism elevational schematic view of the present invention;
Fig. 2 is Fig. 1 side schematic view;
Fig. 3 is the headstock gear connection diagram in Fig. 1.
Embodiment
The present invention is further described with reference to embodiment.
As Figure 1-3, the of the invention closed type reductor for being used to start vertical lift closed guard gate's Flood gate, mainly by Headstock gear and vertical jack up unit composition, vertical jack up unit includes two sets of hook gears and rope, as shown in figure 3, headstock gear Including two sets of roll devices, nonstandard 4, raising braking motors 7 of speed reducer used in hoisting, a synchronizing shaft 2.Two sets of roll devices Including left drum apparatus 1 and right drum apparatus 6.Raising braking motor 7 is conical rotor motor.The left and right two of synchronizing shaft 2 End connects a gear coupling 3 respectively, and the left side of gear coupling 3 in left side connects left drum apparatus 1, the gear coupling on right side 3 right side connects right drum apparatus 6 by a nonstandard speed reducer used in hoisting 4, and the right-hand member of the right drum apparatus 6 connects one and risen Rise braking motor 7.The right side of raising braking motor 7 is provided with a hand release 8.The left side of left drum apparatus 1 is provided with One encoder 12 is simultaneously connected with an aperture load-weight measuring controlling instrument 14.Vertical jack up unit is arranged at the headstock gear top, and it is restricted Rope is wound in the left drum apparatus 1 and right drum apparatus 6, and hook gear includes the first fixed pulley seat 9, the second fixed pulley Seat 10 and boatswain chair pulley gear 5, the rope in left drum apparatus 1 and right drum apparatus 6 are fixed sliding around first successively upwards It is connected after the fixed pulley seat 10 of wheel seat 9 and second with boatswain chair pulley gear 5.The bottom of boatswain chair pulley gear 5 is protected with the flood Sealed door connects.Left drum apparatus 1 and right drum apparatus 6 are arranged on base by bolt 13 and backing plate 11.
Above is the exemplary embodiments of the present invention, implementation not limited to this of the invention.

Claims (3)

1. the closed type reductor for starting vertical lift closed guard gate's Flood gate, the lifting mechanism mainly by headstock gear and hangs down Straight jack up unit composition, the vertical jack up unit include two sets of hook gears and rope, it is characterised in that:The headstock gear bag Include two sets of roll devices, a nonstandard speed reducer used in hoisting (4), a raising braking motor (7), a synchronizing shaft (2);Two sets of reels Device includes left drum apparatus (1) and right drum apparatus (6);The left and right ends of the synchronizing shaft (2) connect a gear respectively Shaft coupling (3), gear coupling (3) left side in left side connect left drum apparatus (1), the right side of the gear coupling (3) on right side Right drum apparatus (6) is connected by a nonstandard speed reducer used in hoisting (4), the right-hand member of the right drum apparatus (6) connects one and risen Rise braking motor (7);A hand release (8) is provided with the right side of the raising braking motor (7);The left drum apparatus (1) encoder (12) is provided with the left of and is connected with an aperture load-weight measuring controlling instrument (14);The vertical jack up unit is set The headstock gear top is placed in, its rope is wound in the left drum apparatus (1) and right drum apparatus (6), the suspension hook Device includes the first fixed pulley seat (9), the second fixed pulley seat (10) and boatswain chair pulley gear (5), the left drum apparatus (1) And the rope on right drum apparatus (6) upwards successively around the first fixed pulley seat (9) and the second fixed pulley seat (10) afterwards with Boatswain chair pulley gear (5) connects;Boatswain chair pulley gear (5) bottom is connected with the flood airtight blast door.
2. the closed type reductor according to claim 1 for being used to start vertical lift closed guard gate's Flood gate, its feature exist In:The left drum apparatus (1) and right drum apparatus (6) are arranged on base by bolt (13) and backing plate (11).
3. the closed type reductor according to claim 1 for being used to start vertical lift closed guard gate's Flood gate, its feature exist In:The raising braking motor (7) is conical rotor motor.
CN201710920042.0A 2017-09-30 2017-09-30 For starting the closed type reductor of vertical lift closed guard gate's Flood gate CN107458976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710920042.0A CN107458976A (en) 2017-09-30 2017-09-30 For starting the closed type reductor of vertical lift closed guard gate's Flood gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710920042.0A CN107458976A (en) 2017-09-30 2017-09-30 For starting the closed type reductor of vertical lift closed guard gate's Flood gate

Publications (1)

Publication Number Publication Date
CN107458976A true CN107458976A (en) 2017-12-12

Family

ID=60553239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710920042.0A CN107458976A (en) 2017-09-30 2017-09-30 For starting the closed type reductor of vertical lift closed guard gate's Flood gate

Country Status (1)

Country Link
CN (1) CN107458976A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670982A (en) * 2009-09-27 2010-03-17 大连华锐股份有限公司 Maintenance gantry crane
CN201581929U (en) * 2010-01-05 2010-09-15 代丽华 Lifting partition door of subway
CN201593174U (en) * 2009-11-02 2010-09-29 株洲天桥立泰起重机械有限公司 Movable type electric hoist opening and closing machine double hoisting points
CN201737623U (en) * 2010-08-05 2011-02-09 河南中州起重集团有限公司 Manual-electric dual purpose cucurbit
CN202090325U (en) * 2011-04-11 2011-12-28 湖北三六重工有限公司 Double-suspension electric hoist special for hydraulic opening/closing
CN207608255U (en) * 2017-09-30 2018-07-13 广州地铁设计研究院有限公司 Closed type speed reducer for starting vertical lift closed guard gate's Flood gate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670982A (en) * 2009-09-27 2010-03-17 大连华锐股份有限公司 Maintenance gantry crane
CN201593174U (en) * 2009-11-02 2010-09-29 株洲天桥立泰起重机械有限公司 Movable type electric hoist opening and closing machine double hoisting points
CN201581929U (en) * 2010-01-05 2010-09-15 代丽华 Lifting partition door of subway
CN201737623U (en) * 2010-08-05 2011-02-09 河南中州起重集团有限公司 Manual-electric dual purpose cucurbit
CN202090325U (en) * 2011-04-11 2011-12-28 湖北三六重工有限公司 Double-suspension electric hoist special for hydraulic opening/closing
CN207608255U (en) * 2017-09-30 2018-07-13 广州地铁设计研究院有限公司 Closed type speed reducer for starting vertical lift closed guard gate's Flood gate

Similar Documents

Publication Publication Date Title
CN201261671Y (en) Tower barrel elevator
CN104192662A (en) Detecting method for braking torque of elevator brake
US20020033481A1 (en) Method for controlling crane brake operation
CN101665220A (en) Variable-frequency speed-regulating control system of crane
CN206569968U (en) A kind of construction material is carried and uses safety-type hoistable platform
CN201647828U (en) Single-double lifting point transformation type lifting device
CN103523618B (en) Elevator variable frequency control system
EP2456703B1 (en) System for recovering energy in apparatuses for the handling of loads
CN101792084B (en) Energy-saving environment-friendly double-power lift
CN101423181B (en) Hoisting mechanism of ring crane
CN202785334U (en) Hook free-fall hydraulic control system of crawling crane
CN207551781U (en) A kind of novel agricultural hoister
CN104944242A (en) Safety device for preventing accidental movement of lift car in door opening state
CN100357171C (en) Lifting mechanism braking system of hoister
CN204551393U (en) Winding type gate pulling force protective device
CN204549708U (en) Elevator electromagnetic damping speed reduction gearing and use the elevator of this device
CN102718108A (en) Elevator without engine room
CN201605076U (en) Door knife anti-scrabble device for elevator car door
CN101559904A (en) Coordination control system for lifting, falling, opening and closing crane grab bucket and control method thereof
FI96838C (en) Security lock of an elevator
CN101804947B (en) Single and double hanging point conversion type lifting device
CN106744214B (en) A kind of band opens the layer door of defencive function
CN104444919A (en) Non-slip constant deceleration brake elector-hydraulic control set for mine hoist
CN105347213A (en) Reel
CN106892321B (en) Cordless elevator braking safety device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: Room 12A1320, Huabao Building, Haidian District, Beijing 100036

Applicant after: Guangzhou Metro Design and Research Institute Co., Ltd.

Applicant after: Hubei Sanliu Heavy Industries Co., Ltd.

Address before: Room 12A1320, Huabao Building, Haidian District, Beijing 100036

Applicant before: Guangzhou Metro Design & Research Institute Co., Ltd.

Applicant before: Hubei Sanliu Heavy Industries Co., Ltd.

CB02 Change of applicant information