CN105947848A - Lift car upper beam for preventing guide wheel from deviating - Google Patents
Lift car upper beam for preventing guide wheel from deviating Download PDFInfo
- Publication number
- CN105947848A CN105947848A CN201610552217.2A CN201610552217A CN105947848A CN 105947848 A CN105947848 A CN 105947848A CN 201610552217 A CN201610552217 A CN 201610552217A CN 105947848 A CN105947848 A CN 105947848A
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- CN
- China
- Prior art keywords
- directive wheel
- upper beam
- crossbeam
- car upper
- car
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides a lift car upper beam for preventing a guide wheel from deviating. The lift car upper beam comprises a guide shoe plate and cross beams respectively arranged at the lower parts of the two ends of the guide shoe plate, wherein openings of the two cross beams face the outside; each cross beam comprises a vertical part, an upper horizontal connecting part and a lower horizontal connecting part; the vertical part is vertical to the guide shoe plate; the upper horizontal connecting part and the lower horizontal connecting part are arranged at the two ends of the vertical part; a USK switch base is arranged at one side, not provided with the opening, of each cross beam; each upper horizontal connecting part is fixedly connected with the bottom end of the guide shoe plate; a plurality of groups of connecting holes are formed in each lower horizontal connecting part; reinforcing bars are arranged between the vertical part of each cross beam and the guide shoe plate; and a guide wheel deviation-prevention block is arranged at the inner side of the vertical part of each of the two cross beams. Generally, the upper horizontal connecting parts are welded on the bottom end of the guide shoe plate. The lift car upper beam provided by the invention has the advantages that the structure is simple; the manufacturing is easy; the cost is low; the outer edge of each USK switch base is lower than the outer edge of the guide wheel deviation-prevention block; and the interference cannot be generated with the USK switch bases even when the guide wheel generates certain twisting or deviation.
Description
Technical field
The invention belongs to lift facility parts technical field, especially relates to a kind of anti-directive wheel and runs
Inclined car upper beam.
Background technology
The topmost parts of elevator are carrying and transport personnel and the car of goods and materials, by the engine configured
Structure drives and runs；Car is made up of sedan-chair frame and car cab, and sedan-chair frame is the carrying structure of car, typically by upper
Beam, column and bottom girder etc. form, and the load of car is delivered to traction steel-cable by car upper beam, also simultaneously
The counteracting force that pit to be born and buffer produce, therefore car frame especially upper beam to have enough
Intensity, car cab is typically by car bottom plate, car walls, car roof, and car roof is provided with directive wheel diversion sheave；
Guidance system mainly by guide rail, lead boots and guide rail bracket forms, guide rail bracket is as the support member of guide rail, fixing
On well enclosure, lead boots and be arranged on the both sides of car frame and counterweight frame, lead boots and coordinate with working face of guide rail,
Making elevator under the traction of traction steel-cable, be car, another side is counterweight, respectively along respectively
From guide rail make upper and lower motion.Wherein, the upper beam of lift car is a molectron, and its structure is relative
Complexity, its structural strength will affect the service life of upper beam molectron, and existing elevator car head is tied
Structure intensity is poor, and stability in use is poor, and the life-span is short, there is certain potential safety hazard.Further, elevator exists
When Acceleration of starting and parking are slowed down, car can form certain impact to upper beam, produces pause and transition in rhythm or melody sense, causes
The comfortableness taken is poor.
Summary of the invention
In view of this, the invention is intended to overcome defect present in above-mentioned prior art, proposes one
The car upper beam of anti-directive wheel sideslip.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
The car upper beam of a kind of anti-directive wheel sideslip, including leading boots plate and bottom, two ends is respectively provided with
" Contraband " type crossbeam, this two crossbeams opening is all towards outside；Described crossbeam leads boots plate described in including being perpendicular to
Vertical portion and the upper level connection joint portion at two ends, vertical portion and lower level connection joint portion；Described upper level is even
The portion of connecing leads boots plate bottom described in being fixedly connected on, and described lower level connection joint portion is provided with some groups of connecting holes；
Vertical portion and described the leading of described crossbeam are provided with in reinforcement, and the vertical portion of crossbeam described in two between boots plate
Side is designed with anti-bias piece of directive wheel.
Further, what described crossbeam open interior was spaced is provided with some reinforcing plates.
Further, the bottom of described crossbeam is provided with snubber block.
Further, described crossbeam differs from the side of its opening and is provided with USK switch base.
Further, upper surface levelness≤1/1000 of boots plate is led described in.
Further, described crossbeam uses channel-section steel.
Further, described upper level connection joint portion be welded on described in lead boots plate bottom.
Further, anti-bias piece of described directive wheel is block rubber or nylon block.
Relative to prior art, the invention has the advantage that
1) the elevator car head simple in construction that the invention provides, easy to manufacture, low cost, and
And bulk strength is high, it is provided with anti-bias piece of directive wheel, directive wheel can be formed spacing, it is to avoid directive wheel
Rub with structural members such as crossbeams during sideslip.
2) crossbeam open interior is provided with reinforcing plate, makes crossbeam have higher structural strength, in addition crossbeam
Vertical portion and lead and be provided with reinforcement between boots plate, substantially increase the structural strength that upper beam is overall, therefore,
This elevator car head is safe and reliable, good stability.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention,
The schematic description and description of the invention is used for explaining the invention, is not intended that this
The improper restriction of bright creation.In the accompanying drawings:
Fig. 1 is the structural representation of the invention.
Description of reference numerals:
1-leads boots plate；2-crossbeam；3-vertical portion；4-upper level connection joint portion；Level connection joint portion under 5-；6-
USK switch base；7-reinforcement；Anti-bias piece of 8-directive wheel；9-reinforcing plate；10-snubber block.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in the invention and embodiment
Feature can be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " horizontal stroke
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water
Flat ", the orientation that indicates of " top ", " end ", " interior ", " outward " etc. or position relationship be based on attached
Orientation shown in figure or position relationship, be for only for ease of description the invention and simplify description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that restriction to the invention.Additionally, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In the description of the invention, unless otherwise
Illustrating, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is at this by concrete condition
Concrete meaning in innovation and creation.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The car upper beam of a kind of anti-directive wheel sideslip, as it is shown in figure 1, include leading under boots plate 1 and two ends thereof
" Contraband " type crossbeam 2 that portion is respectively provided with, this two crossbeam 2 opening is all towards outside；Described crossbeam 2 wraps
Include upper level connection joint portion 4 and at the vertical portion 3 and two ends, vertical portion 3 leading boots plate 1 described in being perpendicular to
Lower level connection joint portion 5；Described upper level connection joint portion 4 leads boots plate 1 bottom described in being fixedly connected on, described
Lower level connection joint portion 5 is provided with some groups of connecting holes；Boots plate is led with described in the vertical portion 3 of described crossbeam 2
It is provided with between 1 and is designed with directive wheel inside reinforcement 7, and the vertical portion 3 of crossbeam 2 described in two anti-bias piece 8.
Above-mentioned upper level connection joint portion 5 leads boots plate 1 bottom described in being welded on, and forms the most fixing connection.Pass through
Connecting hole in lower level connection joint portion 5, can be connected fixing to crossbeam and the mounting rail being provided with directive wheel.
It should be noted that crossbeam 2 opening is towards outside, i.e. its opening leads boots plate 1 center towards differing from
The side of position, namely the opening of the two is oppositely arranged.
Stable and reliable in work in order to ensure upper beam, described in lead upper surface levelness≤1/1000 of boots plate 1.
It addition, described crossbeam 2 open interior interval be provided with some reinforcing plates 9, make crossbeam 2 have higher
Structural strength, also improves the structural strength that upper beam is overall.
Wherein, the bottom of described crossbeam 2 is provided with snubber block 10, and snubber block 10 can be block rubber,
Limits weakens the vibrations between car and upper beam and noise, improves the comfortableness of elevator ride.
Wherein, the side that described crossbeam 2 differs from its opening is provided with USK switch base 6, this USK switch base
The outer rim of 6 is less than the outer rim of directive wheel anti-bias piece 8, and timely directive wheel has certain twisting or skew, also
Will not interfere with USK switch base.
Wherein, upper surface levelness≤1/1000 of boots plate 1 is led described in.
Wherein, described crossbeam 2 uses channel-section steel, draws materials easily, car upper beam processing and manufacturing low cost, and
The structural strength of shaped steel is high, in addition at crossbeam and lead and be provided with reinforcement between boots plate, it is ensured that upper beam has relatively
High overall construction intensity, dependability is high.
Wherein, described directive wheel anti-bias piece 8 is block rubber or nylon block, even if being arranged on upper beam position
Directive wheel deflects, shifts, and also will not directly interfere with crossbeam, can be entered by anti-bias piece of directive wheel
Row is spacing, and structural member will not wear and tear.
The elevator car head simple in construction that the invention provides, easy to manufacture, low cost, and whole
Body intensity is high, and directive wheel can be formed spacing for anti-bias piece 8 by the directive wheel of setting, it is to avoid directive wheel sideslip
Time rub with structural members such as crossbeams.Crossbeam 2 open interior is provided with reinforcing plate 9, makes crossbeam have relatively
High structural strength, the in addition vertical portion of crossbeam and lead and be provided with reinforcement 7 between boots plate, substantially increase
The structural strength that upper beam is overall, therefore, this elevator car head is safe and reliable, good stability.
The foregoing is only the preferred embodiment of the invention, not in order to limit present invention wound
Make, within all spirit in the invention and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in the protection domain of the invention.
Claims (8)
1. the car upper beam of an anti-directive wheel sideslip, it is characterised in that: include leading boots plate and two ends thereof
" Contraband " type crossbeam that bottom is respectively provided with, this two crossbeams opening is all towards outside；Described crossbeam includes hanging down
Directly in the described vertical portion leading boots plate and the upper level connection joint portion at two ends, vertical portion and lower level connection joint
Portion；Described upper level connection joint portion leads boots plate bottom described in being fixedly connected on, and described lower level connection joint portion sets
There are some groups of connecting holes；Vertical portion and described the leading of described crossbeam are provided with reinforcement between boots plate, and two institutes
State and inside the vertical portion of crossbeam, be designed with anti-bias piece of directive wheel.
The car upper beam of a kind of anti-directive wheel sideslip the most according to claim 1, it is characterised in that:
What described crossbeam open interior was spaced is provided with some reinforcing plates.
The car upper beam of a kind of anti-directive wheel sideslip the most according to claim 1, it is characterised in that:
The bottom of described crossbeam is provided with snubber block.
The car upper beam of a kind of anti-directive wheel sideslip the most according to claim 1, it is characterised in that:
Described crossbeam differs from the side of its opening and is provided with USK switch base.
The car upper beam of a kind of anti-directive wheel sideslip the most according to claim 1, it is characterised in that:
Described upper surface levelness≤1/1000 leading boots plate.
The car upper beam of a kind of anti-directive wheel sideslip the most according to claim 1, it is characterised in that:
Described crossbeam uses channel-section steel.
The car upper beam of a kind of anti-directive wheel sideslip the most according to claim 1, it is characterised in that:
Described upper level connection joint portion leads boots plate bottom described in being welded on.
The car upper beam of a kind of anti-directive wheel sideslip the most according to claim 1, it is characterised in that:
Anti-bias piece of described directive wheel is block rubber or nylon block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552217.2A CN105947848A (en) | 2016-07-13 | 2016-07-13 | Lift car upper beam for preventing guide wheel from deviating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552217.2A CN105947848A (en) | 2016-07-13 | 2016-07-13 | Lift car upper beam for preventing guide wheel from deviating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947848A true CN105947848A (en) | 2016-09-21 |
Family
ID=56900704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610552217.2A Pending CN105947848A (en) | 2016-07-13 | 2016-07-13 | Lift car upper beam for preventing guide wheel from deviating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105947848A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04303380A (en) * | 1991-04-01 | 1992-10-27 | Mitsubishi Electric Corp | Suspension pulley for elevator |
| CN201512333U (en) * | 2009-08-14 | 2010-06-23 | 深圳市美迪斯电梯有限公司 | Reverse rope wheel set support device on elevator car frame |
| CN102774724A (en) * | 2012-07-10 | 2012-11-14 | 希姆斯电梯(中国)有限公司 | Mounting structure of double car roof wheels of elevator |
| CN103708325A (en) * | 2013-12-17 | 2014-04-09 | 康力电梯股份有限公司 | Upper beam assembly for elevator cage |
| CN203568641U (en) * | 2013-11-25 | 2014-04-30 | 天津艾瑞斯集团有限公司 | Super-shallow pit machine-roomless elevator car frame |
| CN203781594U (en) * | 2014-04-04 | 2014-08-20 | 江南嘉捷电梯股份有限公司 | Wheel bearing structure for elevator |
| CN104108639A (en) * | 2014-04-29 | 2014-10-22 | 西尼电梯(杭州)有限公司 | Elevator car crosshead sheave structure |
| CN205222350U (en) * | 2015-11-16 | 2016-05-11 | 戈尔电梯（天津）有限公司 | No computer lab elevator upper beam assembly structure |
| CN205855718U (en) * | 2016-07-13 | 2017-01-04 | 天津鑫宝龙电梯集团有限公司 | A kind of elevator car head |
-
2016
- 2016-07-13 CN CN201610552217.2A patent/CN105947848A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04303380A (en) * | 1991-04-01 | 1992-10-27 | Mitsubishi Electric Corp | Suspension pulley for elevator |
| CN201512333U (en) * | 2009-08-14 | 2010-06-23 | 深圳市美迪斯电梯有限公司 | Reverse rope wheel set support device on elevator car frame |
| CN102774724A (en) * | 2012-07-10 | 2012-11-14 | 希姆斯电梯(中国)有限公司 | Mounting structure of double car roof wheels of elevator |
| CN203568641U (en) * | 2013-11-25 | 2014-04-30 | 天津艾瑞斯集团有限公司 | Super-shallow pit machine-roomless elevator car frame |
| CN103708325A (en) * | 2013-12-17 | 2014-04-09 | 康力电梯股份有限公司 | Upper beam assembly for elevator cage |
| CN203781594U (en) * | 2014-04-04 | 2014-08-20 | 江南嘉捷电梯股份有限公司 | Wheel bearing structure for elevator |
| CN104108639A (en) * | 2014-04-29 | 2014-10-22 | 西尼电梯(杭州)有限公司 | Elevator car crosshead sheave structure |
| CN205222350U (en) * | 2015-11-16 | 2016-05-11 | 戈尔电梯（天津）有限公司 | No computer lab elevator upper beam assembly structure |
| CN205855718U (en) * | 2016-07-13 | 2017-01-04 | 天津鑫宝龙电梯集团有限公司 | A kind of elevator car head |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
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| RJ01 | Rejection of invention patent application after publication |