CN105692511A - Shaking prevention lifting mechanism - Google Patents

Shaking prevention lifting mechanism Download PDF

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Publication number
CN105692511A
CN105692511A CN201610176260.3A CN201610176260A CN105692511A CN 105692511 A CN105692511 A CN 105692511A CN 201610176260 A CN201610176260 A CN 201610176260A CN 105692511 A CN105692511 A CN 105692511A
Authority
CN
China
Prior art keywords
elevator chamber
limiter
speed
driven sprocket
chain
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
Application number
CN201610176260.3A
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Chinese (zh)
Inventor
李为民
Original Assignee
李为民
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 李为民 filed Critical 李为民
Priority to CN201610176260.3A priority Critical patent/CN105692511A/en
Publication of CN105692511A publication Critical patent/CN105692511A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F13/00Common constructional features or accessories

Abstract

The invention relates to a shaking prevention lifting mechanism which comprises a speed governor, a chain, a lifting tank, a first driven chain wheel, a driving chain wheel and a second driven chain wheel, wherein the speed governor is fixed to the upper end of the lifting tank; the first driven chain wheel is fixed to one vertical surface in the lifting tank; the driving chain wheel is fixed to one vertical surface in the lifting tank and arranged at the lower end of the first driven chain wheel; the second driven chain wheel is fixed to the lower end of the lifting tank; the chain is sequentially linked with the speed governor, the first driven chain wheel, the driving chain wheel and the second driven chain wheel; the head and the tail of the chain are connected to form a closed ring; a trigger which can induce the lifting tank and a hydraulic mechanism are arranged below the speed governor; the hydraulic mechanism is arranged at the upper end of the trigger and is connected with the output end of a PLC controller; and the trigger is connected with the PLC controller through a line. The shaking prevention lifting mechanism is simple and practical, does not depend on external power, can realize lifting movement by only needing a vehicle lifting on a lifting machine or a mechanism which can autonomously outputs the power and is difficult in shaking.

Description

A kind of anti-rock elevating mechanism
Technical field
The present invention relates to a kind of anti-rock elevating mechanism, can be used for lift car or other can independently export actuating unit。
Background technology
Existing elevator is in lift car or other article processes, it is often necessary to external impetus assists elevator to operate, i.e. complexity but also consume energy, and should not control, furthermore existing elevator put in place after upper article or lower article process in easily occur rocking。
Summary of the invention
The technical problem to be solved is to provide a kind of simple and practical, does not rely on external impetus, it is only necessary to the automobile lifted in elevator or the mechanism that can independently export power can realize elevating movement and the elevating mechanism not easily rocked。
The technical scheme is that a kind of anti-rock elevating mechanism, including limiter of speed, chain, elevator chamber, first driven sprocket, drive sprocket and the second driven sprocket, described limiter of speed is fixed on elevator chamber upper end, described first driven sprocket is fixing to be placed in elevator chamber on a vertical plane, described drive sprocket is fixing to be placed in elevator chamber on a vertical plane and is in the first driven sprocket lower end, described second driven sprocket is fixed on elevator chamber lower end, described chain links limiter of speed successively, first driven sprocket, drive sprocket, second driven sprocket, the end to end formation closed loop of chain;Described limiter of speed be arranged below sensing the trigger of described elevator chamber, described trigger has PLC by connection, described limiter of speed be further arranged below hydraulic mechanism, described hydraulic mechanism is in the upper end of described trigger, described hydraulic mechanism is connected with the outfan of described PLC, described hydraulic mechanism is vertically set side by side with the output shaft of two simultaneous retractables near the side of described chain, described trigger produces the induced signal of elevator chamber, described PLC generates control signal according to induced signal, described hydraulic mechanism stretches out two output shafts according to control signal and elevator chamber is fixed。
The invention has the beneficial effects as follows: automobile or can independently export power mechanism drive drive sprocket rotation, chain is fixed, it is possible to drive elevator chamber rising, when needs decline, opening limiter of speed, elevator chamber passes through chain-driving limiter of speed, relies on elevator chamber deadweight slowly to decline;Trigger produces the induced signal of elevator chamber, PLC generates control signal according to induced signal, described hydraulic mechanism stretches out two output shafts according to control signal and elevator chamber is fixed, can effectively prevent the automobile in elevator chamber or can independently export the mechanism of power and occur rocking in the process go out elevator chamber, the sidewall avoiding automobile or the mechanism and elevator chamber that can independently export power collides, cause damage, improve stability。
On the basis of technique scheme, the present invention can also do following improvement。
Further technical scheme, described drive sprocket is single direction rotation, and direction of rotation is counterclockwise。
Further technical scheme, described chain fixes, near it, the one end being connected through the first driven sprocket from limiter of speed with elevator chamber, linking to drive sprocket and fix, away from it, the one end being connected with elevator chamber, link to limiter of speed then through the second driven sprocket, chain forms closed loop。
Adopting above-mentioned further scheme to provide the benefit that: 1, drive sprocket is single direction rotation, direction of rotation is counterclockwise, it is to avoid drivewheel bidirectional rotation, occurs potential safety hazard in lifting process;2, chain and limiter of speed, drive sprocket, the first driven sprocket, the second driven sprocket annexation, make elevating mechanism more steady。
Accompanying drawing explanation
Fig. 1 is the front view of a kind of anti-rock elevating mechanism of the present invention。
In accompanying drawing, the list of parts representated by each label is as follows:
1, limiter of speed is drawn together, 2, chain, 3, elevator chamber, the 4, first driven sprocket, 5, drive sprocket, the 6, second driven sprocket, 7, trigger, 8, PLC, 9, hydraulic mechanism。
Detailed description of the invention
Below in conjunction with accompanying drawing, principles of the invention and feature being described, example is served only for explaining the present invention, is not intended to limit the scope of the present invention。
As shown in Figure 1, a kind of anti-rock elevating mechanism, including limiter of speed 1, chain 2, elevator chamber 3, first driven sprocket 4, drive sprocket 5 and the second driven sprocket 6, described limiter of speed 1 is fixed on elevator chamber 3 upper end, described first driven sprocket 4 is fixing to be placed in elevator chamber 3 on a vertical plane, described drive sprocket 5 is fixing to be placed in elevator chamber 3 on a vertical plane and is in the first driven sprocket 4 lower end, described second driven sprocket 6 is fixed on elevator chamber 3 lower end, described chain 2 links limiter of speed 1 successively, first driven sprocket 4, drive sprocket 5, second driven sprocket 6, the end to end formation closed loop of chain 2;Described limiter of speed 1 be arranged below sensing the trigger 7 of described elevator chamber 3, described trigger 7 has PLC 8 by connection, described limiter of speed 1 be further arranged below hydraulic mechanism 9, described hydraulic mechanism 9 is in the upper end of described trigger 7, described hydraulic mechanism 9 is connected with the outfan of described PLC 8, described hydraulic mechanism 9 is vertically set side by side with the output shaft of two simultaneous retractables near the side of described chain 2, described trigger 7 produces the induced signal of elevator chamber 3, described PLC 8 generates control signal according to induced signal, described hydraulic mechanism 9 stretches out two output shafts according to control signal and elevator chamber 3 is fixed。
Described drive sprocket 5 is single direction rotation, and direction of rotation is counterclockwise。
Described chain 2 fixes, with elevator chamber 3, the one end being connected near it through the first driven sprocket 4 from limiter of speed 1, links to drive sprocket 5 away from its one end of being connected fixing with elevator chamber 3, links to limiter of speed then through the second driven sprocket 6, and chain 2 forms closed loop。
Implement this device, when needs rising automobile or when independently can export actuating unit, by automobile or the output shaft of actuating unit can independently be exported by rubbing or inserting drive sprocket 5, thus driving drive sprocket 5 counterclockwise to rotate, limiter of speed 1 normality is braking, namely chain 2 does not rotate with drive sprocket 5 and moves, and now drive sprocket 5 drives elevator chamber 3 along the upwardly directed operation of chain 2;When needs decline, opening limiter of speed 1, elevator chamber 3 drives limiter of speed 1 to rely on deadweight slowly to decline by chain 2;
Trigger 7 senses elevator chamber 3 and produces induced signal, PLC 8 generates control signal according to induced signal, described hydraulic mechanism 7 stretches out two output shafts according to control signal and elevator chamber 3 is fixed, can effectively prevent the automobile in elevator chamber 3 or can independently export the mechanism of power and occur rocking in the process going out elevator chamber 3, the sidewall avoiding automobile or the mechanism and elevator chamber 3 that can independently export power collides, cause damage, improve stability。
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention。

Claims (3)

1. an anti-rock elevating mechanism, it is characterized in that: include limiter of speed (1), chain (2), elevator chamber (3), first driven sprocket (4), drive sprocket (5) and the second driven sprocket (6), described limiter of speed (1) is fixed on elevator chamber (3) upper end, described first driven sprocket (4) is fixing to be placed in elevator chamber (3) on a vertical plane, described drive sprocket (5) is fixing to be placed in elevator chamber (3) on a vertical plane and is in the first driven sprocket (4) lower end, described second driven sprocket (6) is fixed on elevator chamber (3) lower end, described chain (2) links limiter of speed (1) successively, first driven sprocket (4), drive sprocket (5), second driven sprocket (6), the end to end formation closed loop of chain (2);Described limiter of speed (1) be arranged below sensing the trigger (7) of described elevator chamber (3), described trigger (7) has PLC (8) by connection, described limiter of speed (1) be further arranged below hydraulic mechanism (9), described hydraulic mechanism (9) is in the upper end of described trigger (7), described hydraulic mechanism (9) is connected with the outfan of described PLC (8), described hydraulic mechanism (9) is vertically set side by side with the output shaft of two simultaneous retractables near the side of described chain (2), described trigger (7) produces the induced signal of elevator chamber (3), described PLC (8) generates control signal according to induced signal, described hydraulic mechanism (9) stretches out two output shafts according to control signal and elevator chamber (3) is fixed。
2. a kind of anti-rock elevating mechanism according to claim 1, it is characterised in that: described drive sprocket (5) is single direction rotation, and direction of rotation be counter clockwise direction。
3. a kind of anti-rock elevating mechanism according to claim 1, it is characterized in that: described chain (2) fixes, near it, the one end being connected through the first driven sprocket (4) with elevator chamber (3) from limiter of speed (1), link to drive sprocket (5) away from the fixing one end being connected of itself and elevator chamber (3), linking to limiter of speed then through the second driven sprocket (6), chain (2) forms closed loop。
CN201610176260.3A 2016-03-25 2016-03-25 Shaking prevention lifting mechanism Pending CN105692511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610176260.3A CN105692511A (en) 2016-03-25 2016-03-25 Shaking prevention lifting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610176260.3A CN105692511A (en) 2016-03-25 2016-03-25 Shaking prevention lifting mechanism

Publications (1)

Publication Number Publication Date
CN105692511A true CN105692511A (en) 2016-06-22

Family

ID=56232719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610176260.3A Pending CN105692511A (en) 2016-03-25 2016-03-25 Shaking prevention lifting mechanism

Country Status (1)

Country Link
CN (1) CN105692511A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106395678A (en) * 2016-11-04 2017-02-15 王君 Falling-prevention lifting mechanism
CN106586776A (en) * 2016-11-04 2017-04-26 王君 Safe elevating mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202080790U (en) * 2011-05-09 2011-12-21 钟宜虎 Residence escalator without electricity
WO2014056156A1 (en) * 2012-10-09 2014-04-17 四川加力机电有限公司 Shelter lifting mechanism
CN103803370A (en) * 2014-01-24 2014-05-21 江苏蒙哥马利电梯有限公司 Anti-falling protection device of elevator
CN103979458A (en) * 2014-04-14 2014-08-13 王忠利 Elevating mechanism
CN105129569A (en) * 2015-08-06 2015-12-09 孔幼娟 Elevator system having anti-falling safeguard function
CN105271072A (en) * 2015-11-05 2016-01-27 都书鹏 Sliding trolley interaction repeated lifting device of 3D building printer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202080790U (en) * 2011-05-09 2011-12-21 钟宜虎 Residence escalator without electricity
WO2014056156A1 (en) * 2012-10-09 2014-04-17 四川加力机电有限公司 Shelter lifting mechanism
CN103803370A (en) * 2014-01-24 2014-05-21 江苏蒙哥马利电梯有限公司 Anti-falling protection device of elevator
CN103979458A (en) * 2014-04-14 2014-08-13 王忠利 Elevating mechanism
CN105129569A (en) * 2015-08-06 2015-12-09 孔幼娟 Elevator system having anti-falling safeguard function
CN105271072A (en) * 2015-11-05 2016-01-27 都书鹏 Sliding trolley interaction repeated lifting device of 3D building printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106395678A (en) * 2016-11-04 2017-02-15 王君 Falling-prevention lifting mechanism
CN106586776A (en) * 2016-11-04 2017-04-26 王君 Safe elevating mechanism

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Application publication date: 20160622