CN208039734U - Elevator shaft platform - Google Patents

Elevator shaft platform Download PDF

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Publication number
CN208039734U
CN208039734U CN201820379048.1U CN201820379048U CN208039734U CN 208039734 U CN208039734 U CN 208039734U CN 201820379048 U CN201820379048 U CN 201820379048U CN 208039734 U CN208039734 U CN 208039734U
Authority
CN
China
Prior art keywords
landing slab
elevator shaft
shaft platform
fixed
hollow tube
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.)
Active
Application number
CN201820379048.1U
Other languages
Chinese (zh)
Inventor
孙佰儒
邱水林
周杭表
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG XIANGSHENG CONSTRUCTION ENGINEERING CO LTD
Original Assignee
ZHEJIANG XIANGSHENG CONSTRUCTION ENGINEERING CO LTD
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 ZHEJIANG XIANGSHENG CONSTRUCTION ENGINEERING CO LTD filed Critical ZHEJIANG XIANGSHENG CONSTRUCTION ENGINEERING CO LTD
Priority to CN201820379048.1U priority Critical patent/CN208039734U/en
Application granted granted Critical
Publication of CN208039734U publication Critical patent/CN208039734U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of elevator shaft platforms, including:For the movable suspension pendant of the hook of the landing slab of people's standing at work, connection crane or tower crane, motor, the starting switch for starting motor, reversing switch, gear, rack, hollow tube, telescopic rod and the supporting rod for controlling motor commutation;Hollow tube is fixed to landing slab;The both ends of supporting rod are individually secured to landing slab and hollow tube;Movable suspension pendant is slidingly attached to landing slab;Movable suspension pendant has the first position of triggering starting switch and is detached from the second position contacted with starting switch;Movable suspension pendant slides between the first position and the second position relative to landing slab;Starting switch is fixed to landing slab;Motor-driven gear rotates;Gear and rack engagement;Rack is fixed to telescopic rod;Expansion rod part is located in hollow tube and is slided relative to hollow tube.The utility model is beneficial in that elevator shaft platform can realize the locking and release of position automatically in elevator well platform.

Description

Elevator shaft platform
Technical field
The utility model is related to a kind of elevator shaft platforms.
Background technology
During building Construction of High-rise, the shuttering supporting of four walls of indoor each layer elevator shaft is mainly using erection operation The method of platform.The shuttering supporting operating platform of the inner wall of indoor elevator hoistway is mainly the following construction method at present:With First floor upright bar directly landing successively sets up frame body operating platform and carries out shutterings-supported construction operation;Weld the triangular steel of regularization Frame, every layer, by tower crane equipment hoisting, carries out shutterings-supported construction operation on triangular steel body panel;In hoisting type steel platform Carry out shutterings-supported construction operation etc..
But the operating platform of existing lifting is when needing lift adjustment position, the support for the support platform that needs to dismantle Frame builds supporting rack again again when hanging new job position with tower crane.And the operating platform successively built is using material is more, work Work amount is big and the working time is too long.
Utility model content
To solve the deficiencies in the prior art, it is flat to provide a kind of elevator shaft of easy of rise well platform for the utility model Platform.
In order to realize above-mentioned target, the utility model adopts the following technical scheme:
A kind of elevator shaft platform, including:For the activity of the hook of the landing slab of people's standing at work, connection crane or tower crane Suspender, motor, the starting switch for starting motor, reversing switch, gear, rack, hollow tube, the telescopic rod for controlling motor commutation And supporting rod;Hollow tube is fixed to landing slab;The both ends of supporting rod are individually secured to landing slab and hollow tube;Movable suspension pendant is slided It is dynamic to be connected to landing slab;Movable suspension pendant has the first position of triggering starting switch and is detached from second contacted with starting switch Position;Movable suspension pendant slides between the first position and the second position relative to landing slab;Starting switch is fixed to landing slab; Motor-driven gear rotates;Gear and rack engagement;Rack is fixed to telescopic rod;Expansion rod part is located in hollow tube and opposite It is slided in hollow tube.
Further, hollow tube favours landing slab.
Further, supporting rod favours landing slab.
Further, hollow tube is more than or equal to 30 degree with landing slab angle and is less than or equal to 60 degree.
Further, elevator shaft platform further includes supporting rack;Supporting rack is fixed to the lower part of landing slab;Motor is fixed to Supporting rack;Gear is rotatablely connected to supporting rack.
Further, motor is rotated by belt driving band moving gear.
Further, elevator shaft platform further includes the power supply powered for motor;Power supply is fixed to supporting rack.
Further, power supply is rechargeable battery;Motor is direct current generator.
Further, elevator shaft platform further includes:Connect the fixed suspender of the hook of crane or tower crane;Fixed suspension Part is fixed to landing slab.
Further, elevator shaft platform further includes:Operation console;Reversing switch is set to operation console;Operation console is fixed to Landing slab.
Elevator shaft platform provided by the utility model can realize the lock of position automatically in elevator well platform Fixed and release.It need not remove and build repeatedly supporting rack.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model elevator shaft platform structure, shows that movable suspension pendant is located at triggering and starts The first position of switch;
Fig. 2 is the schematic diagram of elevator shaft platform partial structurtes in Fig. 1, shows that movable suspension pendant is located to be detached to start and opens The second position of pass;
Fig. 3 is the schematic diagram of the control circuit of the motor of elevator shaft platform in Fig. 1.
Specific implementation mode
Specific introduce is made to the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, a kind of elevator shaft platform 100, including:Landing slab 101, connection for people's standing at work The movable suspension pendant 102 of the hook of crane or tower crane, motor 103, the starting switch 104 for starting motor 103, control motor 103 Reversing switch 105, gear 106, rack 107, hollow tube 108, telescopic rod 109 and the supporting rod 110 of commutation;Hollow tube 108 is solid Determine to landing slab 101;The both ends of supporting rod 110 are individually secured to landing slab 101 and hollow tube 108;Movable suspension pendant 102 slides It is connected to landing slab 101;Movable suspension pendant 102 has the first position of triggering starting switch 104 and is detached from and starting switch 104 The second position of contact;Movable suspension pendant 102 slides between the first position and the second position relative to landing slab 101;Start Switch 104 is fixed to landing slab 101;Motor 103 drives gear 106 to rotate;Gear 106 and rack 107 engage;Rack 107 is solid Determine to telescopic rod 109;109 part of telescopic rod is located in hollow tube 108 and is slided relative to hollow tube 108.
Further, hollow tube 108 favours landing slab 101.
Further, supporting rod 110 favours landing slab 101.
Further, hollow tube 108 is more than or equal to 30 degree with 101 angle of landing slab and is less than or equal to 60 degree.
Further, elevator shaft platform 100 further includes supporting rack 111;Supporting rack 111 is fixed under landing slab 101 Portion;Motor 103 is fixed to supporting rack 111;Gear 106 is rotatablely connected to supporting rack 111.
Further, motor 103 is rotated by 112 transmission belt moving gear 106 of belt.
Further, elevator shaft platform 100 further includes the power supply 113 powered for motor 103;Power supply 113 is fixed to branch Support 111.
Further, power supply 113 is rechargeable battery;Motor 103 is direct current generator.
Further, elevator shaft platform 100 further includes:Connect the fixed suspender 114 of the hook of crane or tower crane;Gu Determine suspender 114 and is fixed to landing slab 101.
Further, elevator shaft platform 100 further includes:Operation console 115;Reversing switch 105 is set to operation console 115; Operation console 115 is fixed to landing slab 101.
Operation principle:When elevator shaft platform 100 needs lifting, two hooks of crane or tower crane are caught on into movable suspension Pendant 102 and fixed suspender 114, pull then up.It at this time can be relative to landing slab 101 in first position and second The movable suspension pendant 102 slided between setting is by the pulling force of crane or the hook of tower crane by second position upward sliding to first It sets.Movable suspension pendant 102 starts in first position started by press switch 104 to control motor 103.Motor 103 is driven forward Belt 112 with moving gear 106 to rotate clockwise.Gear 106 drives the rack 107 engaged with gear 106 to be stretched to drive Contracting bar 109 bounces back into hollow tube 108.Telescopic rod 109 moves to the branch that the predeterminated position in hollow tube 108 is detached from well enclosure Hole is supportted to lose the supporting role to plate platform.Elevator shaft platform 100 can be under the pulling force effect of crane or tower crane It is lifted.
When elevator shaft platform 100, which is elevated to, formulates position, worker's Manual press control electricity on operation console 115 of standing The reversing switch 105 that machine 103 rotates counterclockwise.Motor 103 is driven reverse belt 112 to counterclockwise with moving gear 106 at this time Rotation.106 drive rack 107 of gear finally stretches to elevator to drive telescopic rod 109 to be stretched out from inside to outside from hollow tube 108 In support cavity on road wall.The hook of crane or tower crane is detached from movable suspension pendant 102, and movable suspension pendant 102 is in gravity Under move downward, be detached from starting switch 104.Starting switch 104 is closed, and motor 103 stops operating.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that above-described embodiment does not limit the utility model in any form, it is all by the way of equivalent substitution or equivalent transformation The technical solution obtained, all falls in the scope of protection of the utility model.

Claims (10)

1. a kind of elevator shaft platform, which is characterized in that including:For the landing slab of people's standing at work, connection crane or tower crane The movable suspension pendant of hook, motor, the starting switch for starting the motor, the reversing switch of the control motor commutation, gear, Rack, hollow tube, telescopic rod and supporting rod;The hollow tube is fixed to the landing slab;The both ends of the supporting rod are solid respectively The fixed extremely landing slab and the hollow tube;The movable suspension pendant is slidingly attached to the landing slab;The movable suspension pendant With the first position for triggering the starting switch and it is detached from the second position contacted with the starting switch;The movable hanging Part slides between the first position and the second position relative to the landing slab;The starting switch is fixed to the landing slab; The motor drives the gear rotation;The gear and rack engagement;The rack is fixed to the telescopic rod;It is described Expansion rod part is located in the hollow tube and is slided relative to the hollow tube.
2. elevator shaft platform according to claim 1, it is characterised in that:
The hollow tube favours the landing slab.
3. elevator shaft platform according to claim 2, it is characterised in that:
The supporting rod favours the landing slab.
4. elevator shaft platform according to claim 2, it is characterised in that:
The hollow tube is more than or equal to 30 degree with the landing slab angle and is less than or equal to 60 degree.
5. elevator shaft platform according to claim 1, it is characterised in that:
The elevator shaft platform further includes supporting rack;Support frame as described above is fixed to the lower part of the landing slab;The motor is solid Determine to support frame as described above;The gear is rotatablely connected to support frame as described above.
6. elevator shaft platform according to claim 5, it is characterised in that:
The motor drives the gear to rotate by belt transmission.
7. elevator shaft platform according to claim 5, it is characterised in that:
The elevator shaft platform further includes the power supply powered for the motor;The power supply is fixed to support frame as described above.
8. elevator shaft platform according to claim 7, it is characterised in that:
The power supply is rechargeable battery;The motor is direct current generator.
9. elevator shaft platform according to claim 1, it is characterised in that:
The elevator shaft platform further includes:Connect the fixed suspender of the hook of crane or tower crane;The fixed suspender is solid The fixed extremely landing slab.
10. elevator shaft platform according to claim 1, it is characterised in that:
The elevator shaft platform further includes:Operation console;The reversing switch is set to the operation console;The operation console is fixed To the landing slab.
CN201820379048.1U 2018-03-20 2018-03-20 Elevator shaft platform Active CN208039734U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820379048.1U CN208039734U (en) 2018-03-20 2018-03-20 Elevator shaft platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820379048.1U CN208039734U (en) 2018-03-20 2018-03-20 Elevator shaft platform

Publications (1)

Publication Number Publication Date
CN208039734U true CN208039734U (en) 2018-11-02

Family

ID=63948697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820379048.1U Active CN208039734U (en) 2018-03-20 2018-03-20 Elevator shaft platform

Country Status (1)

Country Link
CN (1) CN208039734U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Sun Boru

Inventor after: Qiu Shuilin

Inventor after: Zhou Hangbiao

Inventor before: Sun Bairu

Inventor before: Qiu Shuilin

Inventor before: Zhou Hangbiao

CB03 Change of inventor or designer information