CN108147304A - A kind of pulley control is for building machinery Lifting carrying platform - Google Patents

A kind of pulley control is for building machinery Lifting carrying platform Download PDF

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Publication number
CN108147304A
CN108147304A CN201711430618.1A CN201711430618A CN108147304A CN 108147304 A CN108147304 A CN 108147304A CN 201711430618 A CN201711430618 A CN 201711430618A CN 108147304 A CN108147304 A CN 108147304A
Authority
CN
China
Prior art keywords
pulley
platform
steel wire
wire rope
sides
Prior art date
Application number
CN201711430618.1A
Other languages
Chinese (zh)
Inventor
邢济祥
Original Assignee
郑州默尔电子信息技术有限公司
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 郑州默尔电子信息技术有限公司 filed Critical 郑州默尔电子信息技术有限公司
Priority to CN201711430618.1A priority Critical patent/CN108147304A/en
Publication of CN108147304A publication Critical patent/CN108147304A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00Portable or mobile lifting or hauling appliances
    • B66D3/18Power-operated hoists
    • B66D3/20Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00Portable or mobile lifting or hauling appliances
    • B66D3/18Power-operated hoists
    • B66D3/26Other details, e.g. housings

Abstract

The invention discloses a kind of control of pulley for building machinery Lifting carrying platform, including pedestal, it is left above pedestal, right both sides are connected with fixed frame, it is left below fixed frame, right both sides are connected with bearing holder (housing, cover), bearing is installed inside bearing holder (housing, cover), Bearing inner is connected with swingle, swingle left end is connected with motor, electric machine support is connected with below motor, inner wall is connected with first pulley on the right side of fixed frame upper end, contact is connected with the first steel wire rope in the middle part of swingle, the first steel wire rope other end is connected with hook, hook lower contact formula is connected with the second steel wire rope, the second steel wire rope other end is connected with objective table, objective table is left, right both sides are connected with connecting rod, the connecting rod other end is connected with sliding block, sliding block inside middle contact is connected with slide bar, axial symmetry connection mode is presented in the device.The present invention is very stable for objective table is controlled to be run in lifting process, has ensured the inherently safe of operating personnel, security performance is very high.

Description

A kind of pulley control is for building machinery Lifting carrying platform

Technical field

The present invention relates to construction machinery equipment field, specifically a kind of pulley control is for building machinery Lifting carrying platform.

Background technology

Building machinery is the general name of mechanical equipment used in engineering construction and town and country construction, is also known as in China and " builds machine Tool ", " engineering machinery " etc., by the regulation of Chinese Industrial Standards (CIS), building machinery is divided into following several types:Excavating machinery, shovel soil transport Machinery, compacting machinary, crane tool, pavement construction machinery, concreting machinery, finishing machinery, aerial operation machine, concrete system Product machinery, piling machinery etc., Lifting carrying platform are a part of equipment important in building machinery, ten in modern construction Divide and commonly use, the construction material or Architectural Equipment needed when being typically used for construction is lifted at the construction location of high-altitude.

And existing building machinery Lifting carrying platform, complicated, danger close in operating personnel's operating process, Lifting carrying Platform very unstable, the inherently safe of serious threat to people, security performance when transporting cargo is very low.

Invention content

The purpose of the present invention is to provide a kind of control of pulley for building machinery Lifting carrying platform, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the present invention provides following technical solution:

A kind of pulley control is for building machinery Lifting carrying platform, and including pedestal, arranged on left and right sides is connected with solid above the pedestal Determine frame, arranged on left and right sides is connected with bearing holder (housing, cover) below fixed frame, bearing is equipped with inside bearing holder (housing, cover), Bearing inner is connected with Swingle, swingle left end are connected with motor, and electric machine support is connected with below motor, and inner wall connects on the right side of the fixed frame upper end First pulley is connected to, contact is connected with the first steel wire rope in the middle part of the swingle, and the first steel wire rope other end is connected with hook, Hook lower contact formula is connected with the second steel wire rope, and the second steel wire rope other end is connected with objective table, and objective table arranged on left and right sides connects Connecting rod is connected to, the connecting rod other end is connected with sliding block, and sliding block inside middle contact is connected with slide bar, and slide bar upper end is connected with Limited block, limited block upper center are connected with second pulley, are connect in the middle part of first steel wire rope with first pulley and second pulley Touch connects, and arranged on left and right sides is connected with fixed block below the objective table, and fixed link is connected in the middle part of fixed block lower end, fixed Spring is equipped with outside bar, spring upper end is fixedly connected with fixed block lower end, and the pedestal upper center arranged on left and right sides is equipped with recessed Axial symmetry connection mode is presented in slot, the described device.

As further embodiment of the present invention:The electric machine support lower end is connected with pedestal upper left.

As further embodiment of the present invention:Second steel wire rope is connected with objective table arranged on left and right sides upper end.

As further embodiment of the present invention:The lower end of the slider is connected with pedestal upper left.

As further embodiment of the present invention:The slide bar is located at the right side of fixed frame.

As further embodiment of the present invention:The groove is located at the underface of fixed link.

As further scheme of the invention:It is connected in the middle part of the slide bar upper end and limited block lower end.

Compared with prior art, the beneficial effects of the invention are as follows:Pulley control is used for building machinery Lifting carrying platform, with Existing Lifting carrying platform compares, simple in structure, and can be controlled by motor and pull the first steel wire rope, is slided by first The guiding role of wheel and second pulley, carries out objective table elevating control, and objective table runs very stable, guarantee in lifting process The inherently safe of operating personnel, security performance are very high.

Description of the drawings

Fig. 1 is structure diagram of the pulley control for building machinery Lifting carrying platform.

Fig. 2 is structure diagram of the pulley control for the connection of building machinery Lifting carrying platform middle (center) bearing.

Fig. 3 is pulley control for structure diagram backward under what objective table in building machinery Lifting carrying platform.

In figure:1- pedestals, 2- electric machine supports, 3- motors, 4- swingles, 5- bearings, 6- bearing holder (housing, cover)s, the first steel wire ropes of 7-, 8- fixed frames, 9- first pulleys, 10- second pulleys, 11- limited blocks, 12- slide bars, 13- sliding blocks, 14- connecting rods, 15- loadings Platform, the second steel wire ropes of 16-, 17- hooks, 18- fixed links, 19- springs, 20- grooves, 21- fixed blocks.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of pulley control, including pedestal 1, plays fixed and branch for building machinery Lifting carrying platform The effect of support, the 1 top arranged on left and right sides of pedestal are connected with fixed frame 8, play the role of fixed and connect, the fixation 8 lower section arranged on left and right sides of frame is connected with bearing holder (housing, cover) 6, and for fixing and connecting bearing 5, bearing is equipped with inside the bearing holder (housing, cover) 6 5, bearing 5 is internally connected with swingle 4, and for the first steel wire rope 7 is driven to move up and down, 4 left end of swingle is connected with electricity Machine 3 provides power for the rotation of swingle 4, and 3 lower section of motor is connected with electric machine support 2, described for supporting fixed motor 3 2 lower end of electric machine support is connected with 1 upper left of pedestal, and inner wall is connected with first pulley 9 on the right side of 8 upper end of fixed frame, uses Change the movement locus of the first steel wire rope 7, the 4 middle part contact of swingle is connected with the first steel wire rope 7, the first steel wire rope 7 other ends are connected with hook 17, and for objective table 15 is pulled to move up and down, 17 lower contact formulas of hook are connected with the second steel wire rope 16,16 other end of the second steel wire rope is connected with objective table 15, for loading cargo, second steel wire rope 16 and objective table 15 Arranged on left and right sides upper end is connected, and 15 arranged on left and right sides of objective table is connected with connecting rod 14, for being fixedly connected with objective table 15, institute It states 14 other end of connecting rod and is connected with sliding block 13,13 inside middle contact of sliding block is connected with slide bar 12, makes sliding block 13 in slide bar It moves up and down on 12,12 lower end of slide bar is connected with 1 upper left of pedestal, and the slide bar 12 is located at fixed frame 8 Right side, 12 upper end of slide bar are connected with limited block 11, and anti-limited slip block 13 skids off slide bar 12,12 upper end of slide bar and limited block It is connected in the middle part of 11 lower ends, 11 upper center of limited block is connected with second pulley 10, for changing the movement of the first steel wire rope 7 Track, 7 middle part of the first steel wire rope are connect with first pulley 9 and 10 contact of second pulley, the 15 lower section left side of objective table, Right both sides are connected with fixed block 21, and fixed link 18 is connected in the middle part of 21 lower end of fixed block, and 18 outside of fixed link is equipped with spring 19, uses Reduce impulse force when objective table 15 falls onto pedestal 1,19 upper end of spring is fixedly connected with 21 lower end of fixed block, described 1 upper center arranged on left and right sides of pedestal is equipped with groove 20, and groove 20 is located at the underface of fixed link 18, and objective table 15 makes when falling Fixed link 18 is inserted into groove 20, and axial symmetry connection mode is presented in the described device.

Operation principle:Cargo is put on objective table 15 by operator, is left 15 lower section of objective table, is started arranged on left and right sides Motor 3 rotates forward motor 3, and the rotation of motor 3 drives swingle 4 to rotate, and swingle 4 is made to be wound the first steel wire rope 7, leads to It crosses first pulley 9 and second pulley 10 changes the movement locus of the first steel wire rope 7, objective table 15 is pulled to move upwards, objective table 15 the left and right sides be connected by connecting rod 14 with sliding block 13, sliding block 13 is made to be moved upwards on slide bar 12, make objective table 15 to More stablize during upper movement, when objective table 15 is dropped on pedestal 1, start motor 3, invert motor 3, drive rotation Bull stick 4 rotates, and the first steel wire rope 7 is discharged, and objective table 15 moves downward under the effect of gravity, makes fixed link 18 It is inserted into groove 20, completes to decline, 18 outside of fixed link is equipped with spring 19, and objective table 15 is made to be reduced in lower backwardness to pedestal 1 impulse force, pulley control is used for building machinery Lifting carrying platform, simple in structure compared with existing Lifting carrying platform, and And can be controlled by motor 3 and pull the first steel wire rope 7, by the guiding role of first pulley 9 and second pulley 10, to loading Platform 15 carries out elevating control, and objective table 15 runs very stable in lifting process, has ensured the inherently safe of operating personnel, safety Performance is very high.

It should be strongly noted that motor 3 controls the lifting of objective table 15 as prior art application in the application, by the One pulley 9 and second pulley 10 change the movement locus of the first steel wire rope 7 and 15 left and right sides of objective table passes through connecting rod 14 It is connect with sliding block 13, sliding block 13 is made to move up and down on slide bar 12, and it is this Shen that 15 lower section of objective table, which is equipped with spring 19, Innovative point please, efficiently solves that Lifting carrying platform is very unstable when transporting cargo, itself peace of serious threat to people Entirely, the low-down problem of security performance.

It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (7)

1. a kind of pulley control is for building machinery Lifting carrying platform, including pedestal(1), which is characterized in that the pedestal(1)On Square arranged on left and right sides is connected with fixed frame(8), fixed frame(8)Lower section arranged on left and right sides is connected with bearing holder (housing, cover)(6), bearing holder (housing, cover) (6)Inside is equipped with bearing(5), bearing(5)It is internally connected with swingle(4), swingle(4)Left end is connected with motor(3), electricity Machine(3)Lower section is connected with electric machine support(2), the fixed frame(8)Inner wall is connected with first pulley on the right side of upper end(9), it is described Swingle(4)Middle part contact is connected with the first steel wire rope(7), the first steel wire rope(7)The other end is connected with hook(17), hook (17)Lower contact formula is connected with the second steel wire rope(16), the second steel wire rope(16)The other end is connected with objective table(15), loading Platform(15)Arranged on left and right sides is connected with connecting rod(14), connecting rod(14)The other end is connected with sliding block(13), sliding block(13)In centre Portion's contact is connected with slide bar(12), slide bar(12)Upper end is connected with limited block(11), limited block(11)Upper center is connected with Second pulley(10), first steel wire rope(7)Middle part and first pulley(9)And second pulley(10)Contact connects, described Objective table(15)Lower section arranged on left and right sides is connected with fixed block(21), fixed block(21)Fixed link is connected in the middle part of lower end(18)Gu Fixed pole(18)Outside is equipped with spring(19), spring(19)Upper end and fixed block(21)Lower end is fixedly connected, the pedestal(1)Top Middle part arranged on left and right sides is equipped with groove(20), the device presentation axial symmetry connection mode.
2. pulley control according to claim 1 is for building machinery Lifting carrying platform, which is characterized in that the motor branch Frame(2)Lower end and pedestal(1)Upper left is connected.
3. pulley control according to claim 1 is for building machinery Lifting carrying platform, which is characterized in that second steel Cord(16)With objective table(15)Arranged on left and right sides upper end is connected.
4. pulley control according to claim 1 is for building machinery Lifting carrying platform, which is characterized in that the slide bar (12)Lower end and pedestal(1)Upper left is connected.
5. pulley control according to claim 1 is for building machinery Lifting carrying platform, which is characterized in that the slide bar (12)Positioned at fixed frame(8)Right side.
6. pulley control according to claim 1 is for building machinery Lifting carrying platform, which is characterized in that the groove (20)Positioned at fixed link(18)Underface.
7. pulley control according to claim 1 is for building machinery Lifting carrying platform, which is characterized in that the slide bar (12)Upper end and limited block(11)It is connected in the middle part of lower end.
CN201711430618.1A 2017-12-26 2017-12-26 A kind of pulley control is for building machinery Lifting carrying platform CN108147304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711430618.1A CN108147304A (en) 2017-12-26 2017-12-26 A kind of pulley control is for building machinery Lifting carrying platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711430618.1A CN108147304A (en) 2017-12-26 2017-12-26 A kind of pulley control is for building machinery Lifting carrying platform

Publications (1)

Publication Number Publication Date
CN108147304A true CN108147304A (en) 2018-06-12

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Application Number Title Priority Date Filing Date
CN201711430618.1A CN108147304A (en) 2017-12-26 2017-12-26 A kind of pulley control is for building machinery Lifting carrying platform

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014189383A (en) * 2013-03-28 2014-10-06 Kandenko Co Ltd Hoisting fixture for heavy material
CN205855907U (en) * 2016-06-18 2017-01-04 刘红刚 A kind of interior decoration lift
CN107311069A (en) * 2017-08-03 2017-11-03 芜湖泰庆电子科技有限公司 A kind of lowering or hoisting gear for construction
CN107381453A (en) * 2017-08-10 2017-11-24 江苏京龙工程机械有限公司 One kind may move anti-fall building hoist
CN107473056A (en) * 2017-10-16 2017-12-15 佛山市联智新创科技有限公司 A kind of building material elevator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014189383A (en) * 2013-03-28 2014-10-06 Kandenko Co Ltd Hoisting fixture for heavy material
CN205855907U (en) * 2016-06-18 2017-01-04 刘红刚 A kind of interior decoration lift
CN107311069A (en) * 2017-08-03 2017-11-03 芜湖泰庆电子科技有限公司 A kind of lowering or hoisting gear for construction
CN107381453A (en) * 2017-08-10 2017-11-24 江苏京龙工程机械有限公司 One kind may move anti-fall building hoist
CN107473056A (en) * 2017-10-16 2017-12-15 佛山市联智新创科技有限公司 A kind of building material elevator

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Application publication date: 20180612

RJ01 Rejection of invention patent application after publication