CN204251139U - mine elevator roller guide shoe - Google Patents
mine elevator roller guide shoe Download PDFInfo
- Publication number
- CN204251139U CN204251139U CN201420699477.9U CN201420699477U CN204251139U CN 204251139 U CN204251139 U CN 204251139U CN 201420699477 U CN201420699477 U CN 201420699477U CN 204251139 U CN204251139 U CN 204251139U
- Authority
- CN
- China
- Prior art keywords
- wheel
- guide shoe
- swing span
- roller guide
- boots seat
- Prior art date
Links
- 239000003921 oils Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000006460 hydrolysis reactions Methods 0.000 claims abstract description 4
- 230000002093 peripheral Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000011901 water Substances 0.000 description 3
- 210000004279 Orbit Anatomy 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
- 239000011248 coating agents Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reactions Methods 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 239000010687 lubricating oils Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
Abstract
Description
Technical field
The utility model relates to elevator technology field, specifically a kind of mine elevator roller guide shoe.
Background technology
In prior art, the running orbit up and down of elevator is realized by guide rail, and the boots of leading being fixed on elevator box both sides run up and down along two rigid guideways, guarantee that elevator track is accurate.At present, leading boots has sliding guide shoe, roller guide shoe two kinds of forms, low speed, heavily loaded elevator many employings sliding guide shoe, but need on guide rail coating lubricating oil reduce lead boots wearing and tearing; High speed, underloading elevator many employings roller guide shoe, guide rail is without the need to lubrication.When roller guide shoe runs on guide rail, the two sides of two side wheels and guide rail clamp all the time mutually, and the thickness of guide rail is basically identical, and its vibrations produced are relatively little, but need to provide larger anti-bias load power; The vibrations of positive surface roller and guide rail end face depend primarily on the end face spacing setting accuracy of two guide rails, and its vibrations are relatively large.Because the bearing of leading in boots roller does not have special protection, and the hoistway of mine elevator has water and a large amount of silt, its guide rail does not possess lubricating condition, therefore in actual moving process, mine elevator causes more greatly the phenomenon of the roller outer ring knocking over of boots to happen occasionally because of load-carrying, and leads bearing in boots roller because of water inlet, silt and corrosion, wearing and tearing, and making to lead boots roller scraps very soon, have a strong impact on elevator service life, even cause potential safety hazard.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of mine elevator roller guide shoe, to realize the object of load-bearing, waterproof, sand prevention.
For achieving the above object, the utility model comprises side wheel, just takes turns, boots seat, guide rail, and boots seat connects with elevator box through bolt, side wheel and just taking turns along guide rail up-and-down movement, it is characterized in that: described side wheel is fixed on boots seat both sides through eccentric shaft; Described just wheel connects with swing span through bolt, axle sleeve, and swing span is fixed on boots seat through rotating shaft; The adjust bar being provided with setting nut connects with boots seat through swing span, and spring is contained between setting nut and swing span; Pilot bar with stop nut is fixed on boots seat through swing span; Described side wheel, the outer peripheral surface of wheel body of just taking turns are fluted, and cushion rubber embeds in groove.
Described both sides of just taking turns respectively are provided with one group of symmetrical swing span, stop nut, pilot bar, setting nut, adjust bar, spring.
Oil sealing is equipped with respectively in described wheel body endoporus two ends of just taking turns, and bearing is placed in described wheel body.。
The wheel body endoporus side of described side wheel is fixed with end cap, and opposite side is equipped with oil sealing, and bearing is placed in described wheel body.
The front end, bottom surface of described boots seat is provided with U-shaped opening.
Described groove is dovetail groove.
Described cushion rubber is the EU of hydrolysis.
Described oil sealing is metallic framework rubber oil sea.
Described end cap is metallic framework end cover rubber.
Compared with prior art, the utility model is just taking turns the swinging gear of use two groups of symmetries to control its thrust and pendulum angle scope, roller can be made to keep stable running orbit at guide rail end face, provide larger anti-bias load power; Side wheel uses eccentric shaft control interval, and anti-bias load power is strong, and processing is simple; The front end, bottom surface of boots seat is provided with the opening of U-shaped, provides the emergent protection after leading boots inefficacy; Roller cushion rubber inwall and wheel body outer ring dovetail groove match, and mutually embed, and can limit cushion rubber displacement in multiple directions, in conjunction with fastening, effectively prevent stressed larger time cushion rubber be separated with wheel body; Roller inner holes two ends have installed oil sealing additional, end cap can prevent the water in hoistway, sand enters in roller bearing, avoid bearing damage, and the utility model structure is simple, easy for installation, can extend elevator roller guide shoe service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the side wheel assembly of Fig. 1.
Fig. 3 is the front view of the positive wheel assembly of Fig. 1.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the structural representation of the boots seat of Fig. 1.
Fig. 6 is the structural representation of the swing span of Fig. 1.
Fig. 7 is the left view of Fig. 6.
In figure, 1, side wheel, 2, just take turns, 3, boots seat, 4, guide rail, 5, eccentric shaft, 6, axle sleeve, 7, bolt, 8, swing span, 9, rotating shaft, 10, stop nut, 11, pilot bar, 12, setting nut, 13, adjust bar, 14, spring, 1-1, cushion rubber, 1-2, wheel body, 1-3, end cap, 1-4, bearing, 1-5, oil sealing, 1-21, groove, 3-1, U-shaped opening.
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the utility model comprises side wheel 1, just takes turns 2, boots seat 3, guide rail 4, boots seat 3 connects with elevator box through bolt, side wheel 1 and just taking turns 2 along guide rail 4 up-and-down movement, and two groups of side wheels 1 are fixed on boots seat 3 both sides respectively by eccentric shaft 5.Describedly just taking turns 2 and connect with swing span 8 through bolt 7, two axle sleeves 6, swing span 8 is fixed on boots seat 3 through rotating shaft 9.The adjust bar 13 being provided with setting nut 12 connects with boots seat 3 through swing span 8, spring 14 is contained between setting nut 12 and swing span 8, setting nut 12 for regulate just take turns 2 with the initial thrust of guide rail 4 end face, when just take turns 2 stressed after, swing span 8 pressuring spring 14 cushions.Pilot bar 11 with stop nut 10 is fixed on boots seat 3 through swing span 8, and stop nut 10 is for limiting the hunting range of swing span 8.Described side wheel 1, just take turns 2 the fluted 1-21 of outer peripheral surface of wheel body 1-2, cushion rubber 1-1 embeds in groove 1-21.
Described both sides of just taking turns 2 are respectively provided with one group of symmetrical swing span 8, stop nut 10, pilot bar 11, setting nut 12, adjust bar 13, spring 14.
Positive wheel assembly adopts the swing span 8 of two groups of symmetries to fix, two groups of swing spans 8 control its pendulum angle scope respectively by pilot bar 11 and stop nut 12, utilize setting nut 12 regulating spring 14 amount of compression on adjust bar 13, thus control the contact of roller and guide rail 4 end face, vibrations during operation absorb mainly through the cushion rubber 1-1 elastic deformation on spring 14 and roller, reduce vibrations.
Side wheel assembly directly regulates the gap of roller and guide rail 4 side by eccentric shaft 5, vibrations during operation are absorbed by the cushion rubber 1-1 elastic deformation on roller, reduces vibrations.
Oil sealing 1-5 is equipped with at described wheel body 1-2 endoporus two ends of just taking turns 2 respectively, and bearing 1-4 is placed in described wheel body 1-2.
The wheel body 1-2 endoporus side of described side wheel 1 is fixed with end cap 1-3, and opposite side is equipped with oil sealing 1-5, and bearing 1-4 is placed in described wheel body 1-2.
The front end, bottom surface of described boots seat 3 is provided with U-shaped opening 3-1, as the emergency protection measure led after boots inefficacy, prevents car swings excessive, causes the accident.
Described groove 1-21 is dovetail groove.
Described cushion rubber 1-1 is the EU of hydrolysis.
Described oil sealing 1-5 is metallic framework rubber oil sea.
Described end cap 1-3 is metallic framework end cover rubber.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699477.9U CN204251139U (en) | 2014-11-20 | 2014-11-20 | mine elevator roller guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699477.9U CN204251139U (en) | 2014-11-20 | 2014-11-20 | mine elevator roller guide shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204251139U true CN204251139U (en) | 2015-04-08 |
Family
ID=52955468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699477.9U CN204251139U (en) | 2014-11-20 | 2014-11-20 | mine elevator roller guide shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204251139U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460738A (en) * | 2016-01-29 | 2016-04-06 | 刘国健 | Elevator rolling guide shoe |
| CN105967020A (en) * | 2016-07-12 | 2016-09-28 | 无锡顺达智能自动化工程股份有限公司 | Guide wheel assembly capable of automatically adjusting intervals |
| CN106006296A (en) * | 2016-06-30 | 2016-10-12 | 山东诺泰机电设备有限公司 | Self-swinging double-wheel hoop directing device |
| CN106523517A (en) * | 2016-12-30 | 2017-03-22 | 苏州沃诺斯精密机械有限公司 | Enhanced type lift roller |
| CN109292584A (en) * | 2018-11-20 | 2019-02-01 | 南通通洋机电制造有限公司 | Elevator with roller guide shoe |
| CN109319629A (en) * | 2018-11-20 | 2019-02-12 | 南通通洋机电制造有限公司 | Roller guide shoe |
-
2014
- 2014-11-20 CN CN201420699477.9U patent/CN204251139U/en active IP Right Grant
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460738A (en) * | 2016-01-29 | 2016-04-06 | 刘国健 | Elevator rolling guide shoe |
| CN105460738B (en) * | 2016-01-29 | 2017-12-19 | 深圳宏建源电梯科技有限公司 | A kind of rolling guide shoe for elevator |
| CN106006296A (en) * | 2016-06-30 | 2016-10-12 | 山东诺泰机电设备有限公司 | Self-swinging double-wheel hoop directing device |
| CN105967020A (en) * | 2016-07-12 | 2016-09-28 | 无锡顺达智能自动化工程股份有限公司 | Guide wheel assembly capable of automatically adjusting intervals |
| CN106523517A (en) * | 2016-12-30 | 2017-03-22 | 苏州沃诺斯精密机械有限公司 | Enhanced type lift roller |
| CN109292584A (en) * | 2018-11-20 | 2019-02-01 | 南通通洋机电制造有限公司 | Elevator with roller guide shoe |
| CN109319629A (en) * | 2018-11-20 | 2019-02-12 | 南通通洋机电制造有限公司 | Roller guide shoe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |