CN107572346A - A kind of fixed structure of traction machine of elevator without engine room support - Google Patents
A kind of fixed structure of traction machine of elevator without engine room support Download PDFInfo
- Publication number
- CN107572346A CN107572346A CN201710857713.3A CN201710857713A CN107572346A CN 107572346 A CN107572346 A CN 107572346A CN 201710857713 A CN201710857713 A CN 201710857713A CN 107572346 A CN107572346 A CN 107572346A
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- traction machine
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- weight guide
- counter weight
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- 238000009434 installation Methods 0.000 abstract description 8
- 230000002459 sustained effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 14
- 239000000758 substrate Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A kind of fixed structure of traction machine of elevator without engine room support of the present invention, including a pair of counter weight guide tracks, the sustained height of counter weight guide track is fixedly installed two c-type being oppositely arranged plates, a pair of L-type plates are fixedly installed between two c-type plates, c-type plate and L-type plate collectively form support, and traction machine is set on support；The upper end of counter weight guide track extends to elevator top and fixed with the concrete collar tie beam of top wall.The present invention can facilitate the installation of counter weight guide track, change wall without broken, save man-hour.
Description
Technical field
The invention belongs to machine-roomless lift field, more particularly to a kind of fixed structure of traction machine of elevator without engine room support.
Background technology
With the continuous progress of science and technology, the scale of gearless traction machine technology is used in traction machine of elevator without engine room
Field, gearless traction machine can be divided into outer rotor tractor and internal rotor traction machine according to rotor characteristic, internal rotor traction machine according to
The difference of traction sheave position can be divided into internal rotor cantilevered traction machine and internal rotor bridge-type traction machine.Outer rotor tractor compares
Internal rotor traction machine profile is slightly larger, is generally used at home on two, three brand elevators, exists compared with a line brand elevator
The shortcomings of hoistway plane utilization rate is low, inconvenient maintenance, traction machine need to cause increase to require civil engineering using load-bearing girder steel；Interior turn
Sub- cantilevered traction machine has the characteristics of traction sheave stability is poor, replacing facilitates, and internal rotor bridge-type traction machine has traction sheave steady
The characteristics of qualitative good, replacing is difficult, because traction sheave has the characteristics of good wearability, long lifespan, be not easy to change, so the present invention adopts
With internal rotor bridge-type traction machine.Because internal rotor traction machine has the characteristics of small in itself, hoistway plane utilization rate reaches a line
The level of brand, engine base of traction machine is securable to load-bearing girder steel or is fixed on guide rail, but the former is obviously increased to civil engineering
It is required that.
Public number discloses a kind of novel inorganic machine room-free elevator load-carrying members for CN203568647U Chinese patent, including drags
Draw machine, machine beam, car guide rail and two counter weight guide tracks, traction machine to be fixed on machine beam, car guide rail top has car
Guide fixing bracket, counter weight guide track top have counter weight guide track fixed support, and car guide rail fixed support and counter weight guide track are fixed
Support is fixedly connected with machine beam.
The public number Chinese patent for CN204251161U discloses a kind of traction machine mounting structure of machine-roomless lift, bag
The first rail brackets and the second rail brackets are included, is provided with the first counter weight guide track on the first rail brackets, on the second rail brackets
The second counter weight guide track is provided with, the first counter weight guide track and the second counter weight guide track are oppositely arranged；The traction machine mounting structure also wraps
The tractor stand being fixedly connected between the first rail brackets and the second rail brackets is included, and is fixedly mounted on the traction
Traction machine in machine frame.
This machine-roomless lift is also relatively conventional design form in elevator enterprises of going together, and such a elevator is by oily traction machine
Support is arranged at the top of the counter weight guide track of both sides.But this design brings a problem, because the upper end of counter weight guide track must
It must be fixed with wall to improve its stability, and the counter weight guide track of such a elevator is arranged on the lower section of support, causes it to be merely able to
Fixed with side wall, and in civil engineering, it is preceding for the hoistway of no completion in order to ensure the connective stability of counter weight guide track
Phase interface differential technique is extremely important, it is desirable to construction party one meter or so setting, one of hoistway collar tie beam below hoistway top, but construction party
Generally all without for the consideration of installation elevator and in concrete collar tie beam built in the position；And the hoistway for having completed then seems non-
Normal trouble is, it is necessary to which construction party goes destruction wall to add hoistway collar tie beam, and workload is huge, and the collar tie beam just poured will also wait freezing period, nothing
Doubt and increase elevator installation period.
The content of the invention
The technical problems to be solved by the invention are that the deficiency for being directed to background technology provides a kind of machine-roomless lift traction
The fixed structure of machine support, it can facilitate the installation of counter weight guide track, change wall without broken, save man-hour.
The present invention uses following technical scheme to solve above-mentioned technical problem：
A kind of fixed structure of traction machine of elevator without engine room support, it is characterised in that：Including a pair of counter weight guide tracks, counter weight guide track
Sustained height is fixedly installed two c-type being oppositely arranged plates, and a pair of L-type plates, c-type plate are fixedly installed between two c-type plates
Support is collectively formed with L-type plate, traction machine is set on support；The upper end of counter weight guide track extend to elevator top and with top
The concrete collar tie beam of portion's wall is fixed.
By such scheme, the concrete collar tie beam at top and top that counter weight guide track extends to elevator is allowed to fix,
Wall need not be destroyed, convenient, Stability Analysis of Structures of constructing, shortens the duration.And the support for installing traction machine is directly anchored to counter weight guide track
Between, it is supported by two counter weight guide tracks, without being installed on side wall, simplifies construction；The support is by one
One hollow framework is surrounded to c-type plate and a pair of L-type plates and is bolted, it is simple in construction, it is easy for installation, improve construction
Efficiency.
Further, the L-type plate back-off is set, and is connected with one piece of substrate by the L-type crab bolt of back-off on support, is draged
Draw machine to be installed on substrate.
By such scheme, L-type plate back-off is set, conveniently with the bottom of L-type plate come connecting substrate.
Further, the traction machine is the internal rotor traction machine of bridge-type.
By such scheme, from structure, internal rotor traction machine is horizontal（Cylinder type）Structure, force structure are more equal
It is even reasonable.Small volume, deadweight are relatively light simultaneously and are easily installed.Compared with traditional outer rotor tractor, due to internal rotor traction
Machine is highly low, spatially also saves the height space of hoistway.The axle brake formula structure that brake structural uses, double friction width knots
Structure, braking stress is more reasonable, and braking torsion shake is small, and braking comfort is good.In other side, such as running noises, running temperature, gas
Gap etc., also compared with traditional outer rotor tractor technology, it is low noise to be present in novel product（Less than 50 decibels）, braking temperature
Rise low（Less than 40K）, exempt to adjust the advantage such as non-maintaining.Its traction sheave of the traction machine of bridge-type traction machine medium position, in reality
Being more uniformly stressed during.
Further, it is connected with reinforcement between substrate and L-type plate under the substrate.
By such scheme, reinforcement is used for the stability for improving substrate.
Further, the counter weight guide track upper end is fixed by the concrete collar tie beam of an angle steel and elevator top.
By such scheme, angle steel with concrete collar tie beam while connect, while being connected with counter weight guide track, so as to realize to right
The fixation of weight guide rail.
Further, the substrate is located at the hoist ropes position of traction machine and is provided with the groove passed through for hoist ropes.
By such scheme, its interference to hoist ropes can be avoided by opening up groove.
The present invention compared with prior art, has following technique effect using above technical scheme：
1st, the concrete collar tie beam at top and top that counter weight guide track extends to elevator is fixed, without destroying wall, construction
It is convenient, Stability Analysis of Structures, shorten the duration.And the support for installing traction machine is directly anchored between counter weight guide track, pass through two counterweights
Guide rail is supported, and without being installed on side wall, simplifies construction；The support is by a pair of c-type plates and a pair of L-type plates
Surround a hollow framework and be bolted, it is simple in construction, it is easy for installation, improve efficiency of construction；
2nd, internal rotor traction machine is horizontal（Cylinder type）Structure, force structure are evenly reasonable；Small volume, deadweight simultaneously it is relatively light and
It is easily installed.Compared with traditional outer rotor tractor, because internal rotor traction machine is highly low, hoistway is spatially also saved
Height space.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
1st, counter weight guide track；11st, angle steel；2nd, concrete collar tie beam；3rd, traction machine；31st, c-type plate；32nd, L-type plate；33rd, substrate；
331st, groove；332nd, reinforcement.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
A kind of fixed structure of machine room motor engine base of traction machine, as shown in figure 1, including a pair of counter weight guide tracks 1, counter weight guide track 1
Upper end extends to the top of elevator and is fixedly connected by angle steel 11 with the concrete collar tie beam 2 of elevator top, angle steel 11 1
Side and concrete collar tie beam 2 connect, while being connected with counter weight guide track 1, so as to realize the fixation to counter weight guide track 1.
A pair of c-type plates 31 are relatively set with the sustained height of two counter weight guide tracks 1, c-type plate 31 is horizontal positioned；Two c-type plates
A pair of L-type plates 32 are provided between 31；The back-off of L-type plate 32 is set, and one piece of base is added jointly on two L-type plates 32 so as to convenient
Plate 33 is simultaneously connected by bolt, and traction machine 3 is fixed with substrate 33, and the position that substrate 33 is located at the hoist ropes of traction machine 3 is set
Groove 331 is equipped with, facilitates hoist ropes to pass through.Substrate is connected with reinforcement 332 33 times between substrate 33 and L-type plate 32.
Explanation is embodied：
Allow the concrete collar tie beam 2 at top and top that counter weight guide track 1 extends to elevator to fix, without destroying wall, apply
Work is convenient, Stability Analysis of Structures, shortens the duration.And the support for installing traction machine 3 is directly anchored between counter weight guide track 1, pass through two
Counter weight guide track 1 is supported, and without being installed on side wall, simplifies construction；The support is by a pair of c-type plates 31 and one
A hollow framework is surrounded to L-type plate 32 and is bolted, it is simple in construction, it is easy for installation, improve efficiency of construction.
Traction machine in the present embodiment uses internal rotor traction machine, has the characteristics that：
1. internal rotor traction machine：From structure, internal rotor traction machine is horizontal（Cylinder type）Structure, force structure are more equal
It is even reasonable.Small volume, deadweight are relatively light simultaneously and are easily installed.Compared with traditional outer rotor tractor, due to internal rotor traction
Machine is highly low, spatially also saves the height space of hoistway.The axle brake formula structure that brake structural uses, double friction width knots
Structure, braking stress is more reasonable, and braking torsion shake is small, and braking comfort is good.In other side, such as running noises, running temperature, gas
Gap etc., also compared with traditional outer rotor tractor technology, it is low noise to be present in novel product（Less than 50 decibels）, braking temperature
Rise low（Less than 40K）, exempt to adjust the advantage such as non-maintaining.
2. plane figure：New product internal rotor traction machine passenger elevator without machine room and traditional outer rotor tractor passenger elevator without machine room
Compare, hoistway plane utilization rate is higher, and the hoistway area needed for same car size new product passenger elevator without machine room is than tradition
Outer rotor tractor passenger elevator without machine room it is much smaller, shaft width can reduce 250mm, and depth can reduce 200mm, maximum limit
The reduction hoistway plane space of degree.
3. pair civil engineering requirement：Traditional outer rotor tractor passenger elevator without machine room main frame is fixed on load-bearing girder steel, civil Engineering Design
The setting of hoistway top layer concrete bearing beam and the hole of reserved load-bearing girder steel will be considered during construction, it is clear that traditional outer rotor
Traction machine passenger elevator without machine room requires higher to civil engineering, also there is the high difficulty of comparison to installation period in elevator later stage.In new product
Rotor traction machine passenger elevator without machine room main frame is directly fixed on to be held successfully on the guide rail in hole in advance, based on these advantages, is turned in new product
Sub- traction machine passenger elevator without machine room will be widely used in following passenger elevator without machine room field.
Those skilled in the art of the present technique are it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With the general understanding identical meaning with the those of ordinary skill in art of the present invention.Also
It should be understood that those terms defined in such as general dictionary should be understood that with the context of prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the implication of idealization or overly formal.
The technological thought of above example only to illustrate the invention, it is impossible to protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, the scope of the present invention is each fallen within
Within.Embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in ability
In the those of ordinary skill's possessed knowledge of domain, various changes are made on the premise of can also or else departing from present inventive concept
Change.
Claims (6)
- A kind of 1. fixed structure of traction machine of elevator without engine room support, it is characterised in that：Including a pair of counter weight guide tracks, counter weight guide track Sustained height be fixedly installed two c-type being oppositely arranged plates, be fixedly installed a pair of L-type plates, c-type between two c-type plates Plate and L-type plate collectively form support, and traction machine is set on support；The upper end of counter weight guide track extend to elevator top and with The concrete collar tie beam of top wall is fixed.
- A kind of 2. fixed structure of traction machine of elevator without engine room support according to claim 1, it is characterised in that：The L Template back-off is set, and is connected with one piece of substrate by the L-type crab bolt of back-off on support, traction machine is installed on substrate.
- A kind of 3. fixed structure of traction machine of elevator without engine room support according to claim 2, it is characterised in that：It is described to drag Draw the internal rotor traction machine that machine is bridge-type.
- A kind of 4. fixed structure of traction machine of elevator without engine room support according to claim 2, it is characterised in that：The base Under plate reinforcement is connected between substrate and L-type plate.
- A kind of 5. fixed structure of traction machine of elevator without engine room support according to claim 1, it is characterised in that：It is described right Weight guide rail upper end is fixed by the concrete collar tie beam of an angle steel and elevator top.
- A kind of 6. fixed structure of traction machine of elevator without engine room support according to claim 2, it is characterised in that：The base The hoist ropes position that plate is located at traction machine is provided with the groove passed through for hoist ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857713.3A CN107572346A (en) | 2017-09-21 | 2017-09-21 | A kind of fixed structure of traction machine of elevator without engine room support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857713.3A CN107572346A (en) | 2017-09-21 | 2017-09-21 | A kind of fixed structure of traction machine of elevator without engine room support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107572346A true CN107572346A (en) | 2018-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710857713.3A Pending CN107572346A (en) | 2017-09-21 | 2017-09-21 | A kind of fixed structure of traction machine of elevator without engine room support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373092A (en) * | 2018-02-11 | 2018-08-07 | 大连得利电梯制造有限公司 | Home elevator traction machine, counterweight and counterweight fag end composite structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892782Y (en) * | 2006-03-17 | 2007-04-25 | 许昌许继电梯有限公司 | Non-machine room elevator |
| JP2012046287A (en) * | 2010-08-25 | 2012-03-08 | Toshiba Elevator Co Ltd | Elevator hoisting machine support mechanism |
| CN204079194U (en) * | 2014-10-29 | 2015-01-07 | 康力电梯股份有限公司 | Home lift tractor stand device |
| CN204751822U (en) * | 2015-06-30 | 2015-11-11 | 上海现代电梯制造有限公司 | No computer lab elevator tows structure |
| CN205187563U (en) * | 2015-12-07 | 2016-04-27 | 西继迅达（许昌）电梯有限公司 | Computer lab elevator is not had in big load |
| CN205602985U (en) * | 2016-04-25 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | No computer lab hauler fixing device |
| CN205662206U (en) * | 2016-06-08 | 2016-10-26 | 西继迅达（许昌）电梯有限公司 | 4 than 1 no computer lab elevator traction device |
| CN205739907U (en) * | 2016-07-01 | 2016-11-30 | 西继迅达（许昌）电梯有限公司 | A kind of 4 to 1 elevator without machine room |
| CN206466873U (en) * | 2016-11-10 | 2017-09-05 | 歌拉瑞电梯股份有限公司 | A kind of traction machine without machine room installing mechanism |
-
2017
- 2017-09-21 CN CN201710857713.3A patent/CN107572346A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892782Y (en) * | 2006-03-17 | 2007-04-25 | 许昌许继电梯有限公司 | Non-machine room elevator |
| JP2012046287A (en) * | 2010-08-25 | 2012-03-08 | Toshiba Elevator Co Ltd | Elevator hoisting machine support mechanism |
| CN204079194U (en) * | 2014-10-29 | 2015-01-07 | 康力电梯股份有限公司 | Home lift tractor stand device |
| CN204751822U (en) * | 2015-06-30 | 2015-11-11 | 上海现代电梯制造有限公司 | No computer lab elevator tows structure |
| CN205187563U (en) * | 2015-12-07 | 2016-04-27 | 西继迅达（许昌）电梯有限公司 | Computer lab elevator is not had in big load |
| CN205602985U (en) * | 2016-04-25 | 2016-09-28 | 西继迅达（许昌）电梯有限公司 | No computer lab hauler fixing device |
| CN205662206U (en) * | 2016-06-08 | 2016-10-26 | 西继迅达（许昌）电梯有限公司 | 4 than 1 no computer lab elevator traction device |
| CN205739907U (en) * | 2016-07-01 | 2016-11-30 | 西继迅达（许昌）电梯有限公司 | A kind of 4 to 1 elevator without machine room |
| CN206466873U (en) * | 2016-11-10 | 2017-09-05 | 歌拉瑞电梯股份有限公司 | A kind of traction machine without machine room installing mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108373092A (en) * | 2018-02-11 | 2018-08-07 | 大连得利电梯制造有限公司 | Home elevator traction machine, counterweight and counterweight fag end composite structure |
| CN108373092B (en) * | 2018-02-11 | 2019-11-29 | 大连得利电梯制造有限公司 | Home elevator traction machine, counterweight and counterweight rope end composite structure |
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Application publication date: 20180112 |