CN204251139U - mine elevator roller guide shoe - Google Patents

mine elevator roller guide shoe Download PDF

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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
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CN
China
Prior art keywords
wheel
guide shoe
swing span
roller guide
boots seat
Prior art date
Application number
CN201420699477.9U
Other languages
Chinese (zh)
Inventor
熊新洲
钟潋生
李云南
Original Assignee
湖北电梯厂
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 湖北电梯厂 filed Critical 湖北电梯厂
Priority to CN201420699477.9U priority Critical patent/CN204251139U/en
Application granted granted Critical
Publication of CN204251139U publication Critical patent/CN204251139U/en

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Abstract

A kind of mine elevator roller guide shoe, relates to elevators field.Side wheel fixes boots seat both sides through eccentric shaft, just taking turns and be fixed on boots seat through swing span, adjust bar connects with boots seat through swing span, spring is contained between setting nut and swing span, be fixed on boots seat with stop nut pilot bar through swing span, hydrolysis EU cushion rubber embeds in dovetail groove, just oil sealing is equipped with at wheel body endoporus two ends, there is end cap side wheel wheel body endoporus side, opposite side is equipped with oil sealing, front end, boots seat bottom surface is provided with U-shaped opening, swinging gear controls just taking turns thrust and pendulum angle scope, keep its smooth operation track, larger anti-bias load power is provided, side wheel uses eccentric shaft control interval, anti-bias load power is strong, cushion rubber inwall and wheel body outer ring dovetail groove match, mutual embedding, cushion rubber is prevented to be separated with wheel body, oil sealing, end cap can prevent hoistway Zhong Shui, sand enters in roller bearing, and the utility model structure is simple, easy for installation, can extend elevator roller guide shoe service life.

Description

Mine elevator roller guide shoe

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)

1. a mine elevator roller guide shoe, comprise side wheel (1), just take 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, is characterized in that: described side wheel (1) is fixed on boots seat (3) both sides through eccentric shaft (5); Described just take turns (2) connect with swing span (8) through bolt (7), axle sleeve (6), and 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), and spring (14) is contained between setting nut (12) and swing span (8); Pilot bar (11) with stop nut (10) is fixed on boots seat (3) through swing span (8); Described side wheel (1), just take turns the outer peripheral surface fluted (1-21) of the wheel body (1-2) of (2), cushion rubber (1-1) embeds in groove (1-21).
2. mine elevator roller guide shoe according to claim 1, is characterized in that: 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).
3. mine elevator roller guide shoe according to claim 2, is characterized in that: 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).
4. mine elevator roller guide shoe according to claim 1, is characterized in that: wheel body (1-2) the 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).
5. mine elevator roller guide shoe according to claim 1, is characterized in that: the front end, bottom surface of described boots seat (3) is provided with U-shaped opening (3-1).
6. mine elevator roller guide shoe according to claim 1, is characterized in that: described groove (1-21) is dovetail groove.
7. mine elevator roller guide shoe according to claim 1, is characterized in that: the EU that described cushion rubber (1-1) is hydrolysis.
8. the mine elevator roller guide shoe according to claim 3 or 4, is characterized in that: described oil sealing (1-5) is metallic framework rubber oil sea.
9. mine elevator roller guide shoe according to claim 4, is characterized in that: described end cap (1-3) is metallic framework end cover rubber.
CN201420699477.9U 2014-11-20 2014-11-20 mine elevator roller guide shoe CN204251139U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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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