CN206108673U - Indoor elevator rack of anti - misalignment anti -drop of making an uproar falls - Google Patents
Indoor elevator rack of anti - misalignment anti -drop of making an uproar falls Download PDFInfo
- Publication number
- CN206108673U CN206108673U CN201621112247.3U CN201621112247U CN206108673U CN 206108673 U CN206108673 U CN 206108673U CN 201621112247 U CN201621112247 U CN 201621112247U CN 206108673 U CN206108673 U CN 206108673U
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- noise reduction
- layer
- bar body
- anticorrosive coat
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides an indoor elevator rack of anti - misalignment anti -drop of making an uproar falls sets up on elevator shaft wall, include: the rack body, set up in first anticorrosive coating, a noise reduction layer and the first wearing layer of the rack body flank of tooth, set up in second anticorrosive coating, the 2nd noise reduction layer and the second wearing layer of the relative elevator shaft wall of rack body one side, coat in the third anticorrosive coating and the waterproof gas -bearing formation of rack body both sides wall, a plurality of slotted holes are seted up to rack body both sides wall, the both sides wall is close to the one end of the flank of tooth and extends the spacing portion that formation prevented the gear dislocation, the both sides wall is followed rack body length direction and is set up a plurality of fixed plates in the interval respectively, sets up the fixed orifices on the fixed plate, sets up on elevator shaft wall through the gim peg. Indoor elevator rack have better anticorrosive, fall make an uproar, the abrasive resistanc, and can prevent effectively that the situation of off tracking, dislocation from appearing in gear roll in -process on the rack to can prevent effectively that the condition that the rack drops from taking place, long service life, economic benefits is good.
Description
Technical field
The utility model is related to a kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing.
Background technology
Elevator is referred to serves some specific floors in building, and its cage operation is at least two row perpendicular to horizontal plane
Or the permanent transporting equipment moved with rigid track of the vertical top rake less than 15 °.Also there is step, step plate is mounted in crawler belt
Upper continuous operation, is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift electricity
Ladder has a car, operates between rigid guideway of at least two vertical or inclinations angle of row less than 15 °.Car size and knot
Configuration formula is easy to passenger to come in and go out or handling goods.No matter traditionally its type of drive, vertical as in building using elevator
The general name of transport facility.
Distinguish by the kind of drive, elevator mainly has pinion and-rack and steel wire rope type.Existing Gear-and-rack elevator sets
There are base, car (or cage), support body, drive system, tooth bar, counterweight, steel wire rope, head sheave, brake apparatus and electric device
Deng, it is characterized in that counterweight is integral form, and it is arranged at support body outside；Drive system drives single sliding tooth by single motor
Wheel composition.
Rack-and-pinion, bearing capacity is big, and transmission accuracy is higher, up to 0.1mm, can indefinite length docking continue, transmission speed>
2m/s, shortcoming：If processing installation accuracy is poor, drive noise is big, and abrasion is big.Typical use：Big space of a whole page steel plate, glass numerical control cutting
Machine, building construction hoist is up to thirty-story-tall.
Existing indoor elevator door-motor transmission mechanism, it is most to be driven using mechanical speed change.It is using the tooth on motor shaft
Wheel drives belt pulley, is then driven by belt pulley and is cranked arm, then drives door machine link plate by cranking arm, and opens and closes elevator door.
The material of existing indoor elevator tooth bar is generally 45# steel, and do that tooth bar is used mostly at present is S45C medium carbon steel
Or SCM440 chrome-moly steels, if if imported material, in hardness, S45C medium carbon steel can probably reach 45 degree, and
SCM440 chrome-moly steels can reach 60 degree or so, better can reach 65 degree.
However, although steel hardness used by existing elevator tooth bar is higher, the friction during its use between gear
Larger noise can be produced, user's comfort is affected, and gear is in rolling process on tooth bar, dislocation easily occurs, runs
Partially, the tooth bar being arranged in hoistway wall is also easily because long-time loosens or even come off using occurring, and anti-corrosion, anti-wear performance one
As, its service life is affected, in the case of Long-Time Service, it is also possible to occur unexpected.
For indoor elevator tooth bar, the current country is primarily present following patent document：
Chinese patent Authorization Notice No.：CN205315658U, discloses a kind of anti abrasive metal rack, including tooth bar sheet
Body and the teeth located at tooth bar body, the tooth bar body and teeth are made using metal material, the tooth bar body and tooth
The surface of tooth is equipped with wearing layer group, and the wearing layer group is by from the interior basal layer for setting gradually outward, intermediate layer and enhancement layer
Composition；The basal layer is carbide layers, and the intermediate layer is nickel dam, and the enhancement layer is boron nitride layer；It is of the present utility model
The surface of anti abrasive metal rack, tooth bar body and teeth is equipped with wearing layer group so that the utility model has stronger
Anti-friction damages ability, effectively reduces wear condition, extends its service life, reduces use cost；In wearing layer group, basal layer can
Rack surface metal is prevented to penetrate in intermediate layer and enhancement layer, intermediate layer can be such that enhancement layer effectively deposits, enhancement layer is wear-resisting,
Corrosion-resistant, difficult for drop-off, environmental protection, abrasion resistance is good.However, tooth bar described in the patent does not possess anti-gear dislocation and anti-tooth bar is de-
Fall ability, and unsafe condition easily occurs in Long-Time Service.
Utility model content
To solve above-mentioned problem, the purpose of this utility model is that a kind of noise reduction Anti-dislocation slip-off preventing of offer is indoor
Elevator tooth bar, the indoor elevator tooth bar has preferable anti-corrosion, noise reduction, abrasive resistance, and can effectively prevent gear in tooth bar
Occur sideslip, the situation of dislocation in upper rolling process, and can effectively prevent the situation that tooth bar comes off from occurring, long service life, Jing
Ji is profitable.
To reach above-mentioned purpose, the technical solution of the utility model is：
A kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing, is arranged in hoistway wall, including：Tooth bar body；By under
Supreme the first anticorrosive coat for being set in turn in the tooth bar body flank of tooth, the first noise reduction layer and the first wearing layer；Set successively from inside to outside
It is placed in the second anticorrosive coat, the second noise reduction layer and second wearing layer of tooth bar body relative elevator borehole wall one side；From inside to outside successively
It is coated on the 3rd anticorrosive coat and waterproof gas-bearing formation of tooth bar body two side；Tooth bar body two side is along tooth bar body length direction pair
Interval is claimed to open up some slotted eyes；Tooth bar body length direction two side extends respectively near one end of the flank of tooth along side wall place plane
Formation prevents the limiting section that gear misplaces；Distinguish along tooth bar body length direction near hoistway wall one end tooth bar body two side
The some fixed plates of interval setting, open up fixing hole in fixed plate, be arranged in hoistway wall by gim peg.
Further, first anticorrosive coat, the second anticorrosive coat and the 3rd anticorrosive coat are respectively anti-corrosion of metal layer or nonmetallic
Anticorrosive coat.
Separately, the anti-corrosion of metal layer is nickel base alloy layer or stainless steel layer；The nonmetallic corrosion-inhibiting coating is epoxy composite
Material coating or epoxy novolac coating.
Separately have, first wearing layer and the second wearing layer are respectively nano wearproof powdery paints Jing electrostatic sprayings formation
Coating.
Again, the waterproof gas-bearing formation is vaseline primer coating.
Further, the tooth bar body relative elevator borehole wall one side surface is convexly equipped with some burrs.
And, the first noise reduction layer and the second noise reduction layer are respectively aqueous damping noise reduction coating.
The beneficial effects of the utility model are：
The indoor elevator tooth bar, in the tooth bar body flank of tooth the first anticorrosive coat, the first noise reduction layer and the first wearing layer are arranged,
Strengthen anti-corrosion, noise reduction and the anti-wear performance of the flank of tooth；The one side of the tooth bar body relative elevator borehole wall arrange the second anticorrosive coat, second
Noise reduction layer and the second wearing layer, strengthen anti-corrosion, noise reduction and the anti-wear performance in the face；Tooth bar body two side arranges the 3rd anti-corrosion
Layer and waterproof gas-bearing formation, form the omnibearing anti-corrosion of tooth bar body and anti-aqueous vapor；Tooth bar body two side extends the limiting section to be formed,
Spacing, preventing and treating gear sideslip, the dislocation of the gear to rolling on the flank of tooth can be effectively formed；Fixed plate coordinates setting for gim peg
Put, tooth bar can be fixed in hoistway wall, effectively prevent coming off for tooth bar body, lifting rack service life from improving economical
Benefit.
Description of the drawings
Fig. 1 is a kind of structural representation of the indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing provided by the utility model.
Fig. 2 is a kind of profile of the indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing provided by the utility model.
Specific embodiment
The utility model is described further below by specific embodiment, but embodiment is not intended to limit this practicality newly
The protection domain of type.
With reference to Fig. 1 ~ Fig. 2, a kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing described in the utility model is arranged at electricity
Stair shaft wall（It is not shown）On, including：Tooth bar body 1；The first anticorrosive coat of the flank of tooth 11 of tooth bar body 1 is set in turn in from the bottom to top
2nd, the first noise reduction layer 3 and the first wearing layer 4；The of the relative elevator borehole wall of tooth bar body 1 one side 12 is set in turn in from inside to outside
Two anticorrosive coats 5, the second noise reduction layer 6 and the second wearing layer 7；It is coated on the 3rd of the two side 13 of tooth bar body 1 the successively from inside to outside
Anticorrosive coat 8 and waterproof gas-bearing formation 9；The two side 13 of tooth bar body 1 sets some slotted eyes along the length direction spaced-apart symmetrical of tooth bar body 1
131；The length direction two side 13 of tooth bar body 1 extends to be formed along the place plane of side wall 13 respectively near one end of the flank of tooth 11 to prevent
Gear（It is not shown）The limiting section 132 of dislocation；The two side 13 of tooth bar body 1 is near hoistway wall one end along the length of tooth bar body 1
Direction is respectively separated some fixed plates 14 of setting, fixing hole 141 is opened up in fixed plate 14, by gim peg（It is not shown）It is arranged at
In hoistway wall.
Further, first anticorrosive coat 2, the second anticorrosive coat 5 and the 3rd anticorrosive coat 8 are respectively anti-corrosion of metal layer or non-gold
Category anticorrosive coat.
Separately, the anti-corrosion of metal layer is nickel base alloy layer or stainless steel layer；The nonmetallic corrosion-inhibiting coating is epoxy composite
Material coating or epoxy novolac coating.
Separately have, the wearing layer 7 of first wearing layer 4 and second is respectively nano wearproof powdery paints Jing electrostatic sprayings and is formed
Coating.
Again, the waterproof gas-bearing formation 9 is vaseline primer coating.
Further, 12 surfaces of the relative elevator borehole wall of the tooth bar body 1 one side are convexly equipped with some burrs（It is not shown）.
And, the first noise reduction layer 3 and the second noise reduction layer 6 are respectively aqueous damping noise reduction coating.
A kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing described in the utility model, in the tooth bar body flank of tooth the is arranged
One anticorrosive coat, the first noise reduction layer and the first wearing layer, strengthen anti-corrosion, noise reduction and the anti-wear performance of the flank of tooth；Tooth bar body is relative
The one side of hoistway wall arranges the second anticorrosive coat, the second noise reduction layer and the second wearing layer, strengthens the anti-corrosion in the face, noise reduction and resistance to
Mill performance；Tooth bar body two side arranges the 3rd anticorrosive coat and waterproof gas-bearing formation, forms the omnibearing anti-corrosion of tooth bar body and waterproof
Gas；Tooth bar body two side extends the limiting section to be formed, and can be effectively formed spacing, the preventing and treating tooth of the gear to rolling on the flank of tooth
Wheel sideslip, dislocation；Fixed plate coordinates the setting of gim peg, and tooth bar can be fixed in hoistway wall, effectively prevents tooth bar body
Come off, lifting rack service life is increased economic efficiency.
It should be noted that above example is only to illustrate the technical solution of the utility model and unrestricted.Although ginseng
The utility model has been described in detail according to preferred embodiment, it will be understood by those within the art that, can be to reality
Modified with new technical scheme or equivalent, without deviating from the scope of technical solutions of the utility model, it all should
Cover in right of the present utility model.
Claims (7)
1. a kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing, is arranged in hoistway wall, it is characterised in that include：
Tooth bar body；
The first anticorrosive coat, the first noise reduction layer and first wearing layer of the tooth bar body flank of tooth are set in turn in from the bottom to top；
It is resistance to that the second anticorrosive coat of tooth bar body relative elevator borehole wall one side, the second noise reduction layer and second are set in turn in from inside to outside
Mill layer；
It is coated on the 3rd anticorrosive coat and waterproof gas-bearing formation of tooth bar body two side successively from inside to outside；
Tooth bar body two side sets some slotted eyes along tooth bar body length direction spaced-apart symmetrical；
Tooth bar body length direction two side extends respectively to be formed near one end of the flank of tooth along side wall place plane prevents gear wrong
The limiting section of position；
Tooth bar body two side is respectively separated some fixed plates of setting near hoistway wall one end along tooth bar body length direction, Gu
Fixing hole is opened up in fixed board, is arranged in hoistway wall by gim peg.
2. the indoor elevator tooth bar of a kind of noise reduction Anti-dislocation slip-off preventing according to claim 1, it is characterised in that described first
Anticorrosive coat, the second anticorrosive coat and the 3rd anticorrosive coat are respectively anti-corrosion of metal layer or nonmetallic anticorrosive coat.
3. a kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing according to claim 2, it is characterised in that the metal
Anticorrosive coat is nickel base alloy layer or stainless steel layer；The nonmetallic corrosion-inhibiting coating is that epoxy composite material coating or epoxy novolac are applied
Layer.
4. the indoor elevator tooth bar of a kind of noise reduction Anti-dislocation slip-off preventing according to claim 1, it is characterised in that described first
Wearing layer and the second wearing layer are respectively the coating of nano wearproof powdery paints Jing electrostatic sprayings formation.
5. a kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing according to claim 1, it is characterised in that the waterproof
Gas-bearing formation is vaseline primer coating.
6. a kind of indoor elevator tooth bar of noise reduction Anti-dislocation slip-off preventing according to claim 1, it is characterised in that the tooth bar
Body relative elevator borehole wall one side surface is convexly equipped with some burrs.
7. the indoor elevator tooth bar of a kind of noise reduction Anti-dislocation slip-off preventing according to claim 1, it is characterised in that described first
Noise reduction layer and the second noise reduction layer are respectively aqueous damping noise reduction coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112247.3U CN206108673U (en) | 2016-10-11 | 2016-10-11 | Indoor elevator rack of anti - misalignment anti -drop of making an uproar falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112247.3U CN206108673U (en) | 2016-10-11 | 2016-10-11 | Indoor elevator rack of anti - misalignment anti -drop of making an uproar falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108673U true CN206108673U (en) | 2017-04-19 |
Family
ID=58528444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621112247.3U Expired - Fee Related CN206108673U (en) | 2016-10-11 | 2016-10-11 | Indoor elevator rack of anti - misalignment anti -drop of making an uproar falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206108673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265241A (en) * | 2017-07-25 | 2017-10-20 | 波士顿电梯（湖州）有限公司 | Elevator torsion spring stopping device |
| CN108954769A (en) * | 2018-08-29 | 2018-12-07 | 珠海格力电器股份有限公司 | A kind of driving device and air conditioner |
-
2016
- 2016-10-11 CN CN201621112247.3U patent/CN206108673U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265241A (en) * | 2017-07-25 | 2017-10-20 | 波士顿电梯（湖州）有限公司 | Elevator torsion spring stopping device |
| CN108954769A (en) * | 2018-08-29 | 2018-12-07 | 珠海格力电器股份有限公司 | A kind of driving device and air conditioner |
| CN108954769B (en) * | 2018-08-29 | 2023-10-10 | 珠海格力电器股份有限公司 | Driving device and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206108673U (en) | Indoor elevator rack of anti - misalignment anti -drop of making an uproar falls | |
| US6742769B2 (en) | Elevator sheave for use with flat ropes | |
| CN105016243A (en) | Four-column chain type lift | |
| CN106006295A (en) | Novel backpack optimization type home elevator | |
| CN206112016U (en) | Wear -resisting corrosion -resistant indoor elevator rack | |
| CN101585484A (en) | Self-adapting following walking method and device | |
| CN106956997A (en) | A kind of coal mine well tower | |
| CN206142743U (en) | Lift with guiding mechanism | |
| CN206112014U (en) | Dustproof indoor elevator rack of automatically cleaning auto -lock | |
| CN206112015U (en) | Antimagnetic indoor elevator rack of high temperature resistant protection against tide | |
| CN105314401B (en) | Automatic turning immersion liquid equipment | |
| CN202308108U (en) | Power cell box assembly and cell cabin thereof | |
| CN206521189U (en) | Elevator counterweight | |
| CN204211305U (en) | A kind of elevator adjustable guide rail support being convenient to fix | |
| CN104773631A (en) | Steel tape lift | |
| CN214782161U (en) | Take pickling room of business turn over material structure | |
| CN208648488U (en) | A kind of anti-jump wheel assembly of elevator | |
| CN104649139B (en) | Gantry running gear peculiar to vessel | |
| CN211393711U (en) | Slide block type shear fork lifter roller | |
| CN205061464U (en) | Four post chain elevators | |
| CN106222654A (en) | A kind of hardening anti-corrosive treatment method of cage guide | |
| CN208561368U (en) | A kind of belt-type emergency staircase | |
| CN208166293U (en) | Lift on ships | |
| CN206156515U (en) | Novel formula home use elevator is optimized to knapsack | |
| CN203095419U (en) | Self-adaption walking device for hoisting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171011 |