CN203254885U - Track wheel - Google Patents

Track wheel Download PDF

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Publication number
CN203254885U
CN203254885U CN 201320243555 CN201320243555U CN203254885U CN 203254885 U CN203254885 U CN 203254885U CN 201320243555 CN201320243555 CN 201320243555 CN 201320243555 U CN201320243555 U CN 201320243555U CN 203254885 U CN203254885 U CN 203254885U
Authority
CN
China
Prior art keywords
wheel
track
track adjusting
rail
activity
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
Application number
CN 201320243555
Other languages
Chinese (zh)
Inventor
邓江涛
吴长江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUIZHOU HENGLIDA INDUSTRIAL DEVELOPMENT Co Ltd
Original Assignee
HUIZHOU HENGLIDA INDUSTRIAL DEVELOPMENT Co Ltd
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 HUIZHOU HENGLIDA INDUSTRIAL DEVELOPMENT Co Ltd filed Critical HUIZHOU HENGLIDA INDUSTRIAL DEVELOPMENT Co Ltd
Priority to CN 201320243555 priority Critical patent/CN203254885U/en
Application granted granted Critical
Publication of CN203254885U publication Critical patent/CN203254885U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A track wheel comprises a wheel frame, a wheel axle, a running wheel and a guide device, wherein the wheel axle is mounted on the wheel frame, the running wheel is mounted on the wheel axle, the guide device is mounted on the wheel frame, and the running wheel abuts against the top surface of a track. The guide device comprises a fixed guide mechanism and a movable guide mechanism, and the fixed guide mechanism and the movable guide mechanism are arranged on the two sides of the track. The fixed guide mechanism comprises a fixed guide wheel support and a first guide wheel, the fixed guide wheel support is mounted inside the wheel frame, and the first guide wheel is mounted on the fixed guide wheel support. The movable guide mechanism comprises two movable guide wheel supports, two second guide wheels and an elastic element, the two movable guide wheel supports are mounted inside the wheel frame, the two second guide wheels are respectively mounted on the two movable guide wheel supports, the elastic element is mounted between the wheel frame and the two movable guide wheel supports, and the two movable guide wheel supports can move in the direction parallel to the axis of the running wheel relative to the wheel frame. Due to the fact that the track wheel comprises the fixed guide mechanism and the movable guide mechanism, the damage to the track wheel can be reduced when the track wheel runs, the shake of the track wheel is eased, and the track wheel can run stably.

Description

Rail wheel
Technical field
The utility model relates to a kind of wheel, particularly relates to the rail wheel that can regulate in orbiting the track pressure at both sides.
Background technology
The general employing of rail wheel in the past is with the wheel of wheel rim, as a rule, centripetal force in turning is making a concerted effort of gravity and bearing capacity, if speed can make wheel rim produce larger pressure to track over certain limit in the turning process, thereby shortens the life-span of track and wheel.
At present, though the part rail wheel is arranged in order to reduce the harmful effect that brings with the wheel rim wheel, and adopt the rail wheel of tape guide wheel, fix due to the track adjusting wheel position, track adjusting wheel can be subject to very large power in the turning process, also can reduce the life-span of track adjusting wheel.
The utility model content
Based on this, be necessary to provide a kind of rail wheel of regulating the track pressure at both sides.
A kind of rail wheel; Comprise: wheel carrier; Be arranged on the wheel shaft on described wheel carrier; Be arranged on the operation wheel on described wheel shaft; And be arranged on guide piece on described wheel carrier; Described operation wheel and rail top face butt; Described guide piece comprises: the fixed guide mechanism and the activity-oriented mechanism that are arranged on described track both sides; Described fixed guide mechanism comprises: be arranged on the fixed guide wheel support in described wheel carrier and be arranged on the first track adjusting wheel on described fixed guide wheel support; Described track adjusting wheel and described track one side butt; Described activity-oriented mechanism comprises: be arranged on two activity-oriented wheel supports in described wheel carrier; Be arranged on respectively two the second track adjusting wheels on described two activity-oriented wheel supports; And the elastic element between described wheel carrier and described two activity-oriented wheel supports; Described two the second track adjusting wheels and described track another side butt; Described two activity-oriented wheel supports can move along being parallel to described operation wheel axis direction relative to described wheel carrier.
In one of them embodiment, the axis of described the first track adjusting wheel equates to the axial line distance of described two the second track adjusting wheels.
In one of them embodiment, described the first track adjusting wheel becomes equicrural triangle to distribute with two described the second track adjusting wheels, described equicrural triangle is parallel with the axis of described operation fixed wheel by the midperpendicalar on the limit that two the second track adjusting wheels form, and described midperpendicalar is vertical with described rail top face with described axis place face.
In one of them embodiment, described the first track adjusting wheel and two described the second track adjusting wheels are at grade.
In one of them embodiment, described the first track adjusting wheel and two described the second track adjusting wheel shapes, structure, specification are identical.
In one of them embodiment, described elastic element is spring.
In one of them embodiment, described wheel carrier is provided with end carriage.
In one of them embodiment, described operation wheel and described track adjusting wheel outermost layer are non-metallic material.
Compared to rail wheel in the past, above-mentioned rail wheel has the following advantages at least:
Because described rail wheel is that described the first track adjusting wheel by described guide piece contacts with described track with two described the second track adjusting wheels, its with the friction force of described track and the wheel rim of traditional rail wheel compare with the force of sliding friction of described track less, thereby in reducing to travel to the damage of described track and described rail wheel.Under the effect of described activity-oriented mechanism, two described the second track adjusting wheels compress described track in real time, thereby make and be seamless the contact between described track adjusting wheel and described track, and described the first track adjusting wheel and two described the second track adjusting wheels all the time with described track butt, can alleviate the swing in motion of described rail wheel, thus make travel more stable.In addition, described activity-oriented mechanism also can make described rail wheel realize stablize the fast speed turning.
Because the described guide piece of described rail wheel comprises described fixed guide mechanism and described activity-oriented mechanism, on the one hand, if it is in operation when running into obstacle or turning, can regulate described the first track adjusting wheel and two pressure that described the second track adjusting wheel produces by the spring of described activity-oriented mechanism, thereby extend the life-span of track adjusting wheel.On the other hand, due to described the first track adjusting wheel that described fixed guide mechanism is arranged all the time with described track one side butt, can true described guarantor move wheel in the end face center operation of described track, and can not be offset, thereby reduce the risk of derailing.
Become equicrural triangle to distribute due to described the first track adjusting wheel with two described the second track adjusting wheels, described track adjusting wheel is moved more stable on described track.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of the rail wheel of the utility model one preferred embodiment;
Fig. 2 is the rough schematic of overlooking of rail wheel straight-line travelling shown in Figure 1;
Fig. 3 is the rough schematic of overlooking of rail wheel turning driving shown in Figure 1.
The specific embodiment
As shown in Figure 1, it is the Facad structure schematic diagram of the rail wheel 10 of the utility model one preferred embodiment, a kind of rail wheel 10 comprises: wheel carrier 400, be arranged on end carriage 600 on wheel carrier 400, be arranged on wheel shaft 500 on wheel carrier 400, be arranged on the operation wheel 200 on wheel shaft 500 and be arranged on guide piece 100 on wheel carrier 400, operation wheel 200 travels along track 300, and with the end face butt of track 300.
The guide piece 100 that is arranged on wheel carrier 400 comprises: the fixed guide mechanism 110 and the activity-oriented mechanism 120 that are positioned at track 300 both sides.
Fixed guide mechanism 110 comprises: the fixed guide wheel support 111 and the first track adjusting wheel 113 that is arranged on fixed guide wheel support 111 that are arranged on wheel carrier 400 1 sides.Fixed guide wheel support 111 is offered a through hole, and a screw corresponding with it offered in the side of wheel carrier 400, and fixed guide wheel support 111 is fixed on wheel carrier 400 by bolt 115, the first track adjusting wheel 113 and track 300 1 side butts.
Activity-oriented mechanism 120 comprises: be arranged on two activity-oriented wheel supports 125 of wheel carrier 400 another sides, respectively be arranged on two activity-oriented wheel supports 125 two with track 300 another side butts and identical with the first track adjusting wheel 113 shapes, structure, specification the second track adjusting wheel 123 and the elastic element spring 121 between wheel carrier 400 and two activity-oriented wheel supports 125.Activity-oriented wheel support 125 can move along being parallel to operation wheel 200 axis directions relative to wheel carrier 400, and spring 121 is used for applying to activity-oriented wheel support 125 makes activity-oriented wheel support 125 near the application force of track 300.
Because rail wheel 10 is that the first track adjusting wheel 113 by guide piece 100 contacts with track 300 with two the second track adjusting wheels 123, its with the friction force of track 300 and the wheel rim of traditional rail wheel 10 compare with the force of sliding friction of track 300 less, thereby in reducing to travel to the damage of track 300 and rail wheel 10.
In addition, operation wheel the 200, first track adjusting wheel 113 and two the second track adjusting wheels 123 all can be wrapped up the non-metallic materials such as polyurethane, can reduce noise during walking.
The first track adjusting wheel 113 of guide piece 100 and two the second track adjusting wheels 123 at grade, and the axial line distance of the axis to two of the first track adjusting wheel 113 the second track adjusting wheel 123 equates, becomes equicrural triangle to distribute.This isoceles triangle shape is parallel at grade with the axis of operation wheel 200 by the midperpendicalar on the limit that two the second track adjusting wheels 123 form, and this plane is vertical with the end face of track 300.Thereby no matter rail wheel 10 straight-line travellings or turning driving, operation wheel 200 all can reach with the first track adjusting wheel 113 and two the second track adjusting wheels 123 synchronizes.Because 123 one-tenth equicrural triangles of the first track adjusting wheel 113 and two the second track adjusting wheels distribute, track adjusting wheel is moved more stable on track 300.
The cross-sectional plane of wheel carrier 400 is the ∏ type.End carriage 600 1 ends are vertically mounted on the end face of wheel carrier 400, the equipment connection of the other end and attachment rail wheel 10.
As shown in Figures 2 and 3, it is the rough schematic of overlooking of overlooking rough schematic and rail wheel 10 turning drivings shown in Figure 1 of rail wheel 10 straight-line travellings shown in Figure 1, when rail wheel 10 straight-line travelling, the length of the midperpendicalar of the equicrural triangle of the first track adjusting wheel 113 and two the second track adjusting wheel 123 formation is that width, the first track adjusting wheel 113 radiuses and second track adjusting wheel 123 of track 300 led the radius sum.When turning driving, the length of this midperpendicalar is less than track 300 width, the first track adjusting wheel 113 radiuses and the second track adjusting wheel 123 radius sums.Under spring 121 effects, two the second track adjusting wheels 123 compress track 300 in real time, thereby make and be seamless the contact between track adjusting wheel and track 300, and the first track adjusting wheel 113 and two the second track adjusting wheels 123 all the time with track 300 butts, can alleviate rail wheel 10 swing in motion, thus make travel more stable.
Because the guide piece 100 of rail wheel 10 comprises fixed guide mechanism 110 and activity-oriented mechanism 120, on the one hand, if it is in operation when running into obstacle or turning, can regulate the first track adjusting wheels 113 and two pressure that the second track adjusting wheel 123 produces by the spring 121 of activity-oriented mechanism 120, thereby extend the life-span of track adjusting wheel.On the other hand, due to the first track adjusting wheel 113 that fixed guide mechanism 110 is arranged all the time with track 300 1 side butts, can guarantee to move wheel 200 in the end face center operation of track 300, and can not be offset, thereby reduce the risk of derailing.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (8)

1. rail wheel; Comprise: wheel carrier; Be arranged on the wheel shaft on described wheel carrier; Be arranged on the operation wheel on described wheel shaft; And be arranged on guide piece on described wheel carrier; Described operation wheel and rail top face butt; It is characterized in that; Described guide piece comprises: the fixed guide mechanism and the activity-oriented mechanism that are arranged on described track both sides; Described fixed guide mechanism comprises: be arranged on the fixed guide wheel support in described wheel carrier and be arranged on the first track adjusting wheel on described fixed guide wheel support; Described track adjusting wheel and described track one side butt; Described activity-oriented mechanism comprises: be arranged on two activity-oriented wheel supports in described wheel carrier; Be arranged on respectively two the second track adjusting wheels on described two activity-oriented wheel supports; And the elastic element between described wheel carrier and described two activity-oriented wheel supports; Described two the second track adjusting wheels and described track another side butt; Described two activity-oriented wheel supports can move along being parallel to described operation wheel axis direction relative to described wheel carrier.
2. rail wheel according to claim 1, is characterized in that, the axis of described the first track adjusting wheel equates to the axial line distance of described two the second track adjusting wheels.
3. rail wheel according to claim 1, it is characterized in that, described the first track adjusting wheel becomes equicrural triangle to distribute with two described the second track adjusting wheels, described equicrural triangle is parallel with the axis of described operation fixed wheel by the midperpendicalar on the limit that two the second track adjusting wheels form, and described midperpendicalar is vertical with described rail top face with described axis place face.
4. rail wheel according to claim 1, is characterized in that, described the first track adjusting wheel and two described the second track adjusting wheels are at grade.
5. rail wheel according to claim 1, is characterized in that, described the first track adjusting wheel and two described the second track adjusting wheel shapes, structure, specification are identical.
6. rail wheel according to claim 1, is characterized in that, described elastic element is spring.
7. rail wheel according to claim 1, is characterized in that, described wheel carrier is provided with end carriage.
8. rail wheel according to claim 1, is characterized in that, described operation wheel and described track adjusting wheel outermost layer are non-metallic material.
CN 201320243555 2013-05-07 2013-05-07 Track wheel Expired - Fee Related CN203254885U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320243555 CN203254885U (en) 2013-05-07 2013-05-07 Track wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320243555 CN203254885U (en) 2013-05-07 2013-05-07 Track wheel

Publications (1)

Publication Number Publication Date
CN203254885U true CN203254885U (en) 2013-10-30

Family

ID=49467485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320243555 Expired - Fee Related CN203254885U (en) 2013-05-07 2013-05-07 Track wheel

Country Status (1)

Country Link
CN (1) CN203254885U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707714A (en) * 2014-01-21 2014-04-09 苏州沃伦韦尔高新技术股份有限公司 Composite guide wheel
CN103963799A (en) * 2014-05-14 2014-08-06 安徽埃夫特智能装备有限公司 Robot traveling device
CN104455948A (en) * 2014-12-21 2015-03-25 苏州路云机电设备有限公司 Generator
CN104494362A (en) * 2014-12-21 2015-04-08 苏州路云机电设备有限公司 Flexible rail-clamping travelling wheel assembly
CN105564146A (en) * 2016-01-29 2016-05-11 湖州南浔德奥机械设备有限公司 Adjustable annular vehicle guiding device and annular vehicle with same
CN106185146A (en) * 2016-08-30 2016-12-07 苏州博众精工科技有限公司 A kind of walking in a horizontal state drive mechanism
ES2595403A1 (en) * 2016-07-21 2016-12-29 Teknomechanics Engineering S.L. Trolley with automatic adjustment system for variable gauge widths (Machine-translation by Google Translate, not legally binding)
CN106826366A (en) * 2017-02-28 2017-06-13 深圳福美信自动化工程有限公司 Rail mounted frock coaster and the circulating production line being made up of it
CN108625229A (en) * 2018-06-26 2018-10-09 李荣旭 A kind of rubber wheel concrete track girder system system
CN108995666A (en) * 2017-06-07 2018-12-14 名硕电脑(苏州)有限公司 Railcar and its rail wheel device
CN110902296A (en) * 2019-11-05 2020-03-24 中车浦镇庞巴迪运输系统有限公司 Intermediate guide vehicle falling detection and repair guide rail, transition guide rail and falling method thereof

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707714A (en) * 2014-01-21 2014-04-09 苏州沃伦韦尔高新技术股份有限公司 Composite guide wheel
CN103963799A (en) * 2014-05-14 2014-08-06 安徽埃夫特智能装备有限公司 Robot traveling device
CN104455948A (en) * 2014-12-21 2015-03-25 苏州路云机电设备有限公司 Generator
CN104494362A (en) * 2014-12-21 2015-04-08 苏州路云机电设备有限公司 Flexible rail-clamping travelling wheel assembly
CN105564146A (en) * 2016-01-29 2016-05-11 湖州南浔德奥机械设备有限公司 Adjustable annular vehicle guiding device and annular vehicle with same
ES2595403A1 (en) * 2016-07-21 2016-12-29 Teknomechanics Engineering S.L. Trolley with automatic adjustment system for variable gauge widths (Machine-translation by Google Translate, not legally binding)
CN106185146A (en) * 2016-08-30 2016-12-07 苏州博众精工科技有限公司 A kind of walking in a horizontal state drive mechanism
CN106185146B (en) * 2016-08-30 2019-03-26 博众精工科技股份有限公司 A kind of walking in a horizontal state driving mechanism
CN106826366A (en) * 2017-02-28 2017-06-13 深圳福美信自动化工程有限公司 Rail mounted frock coaster and the circulating production line being made up of it
CN106826366B (en) * 2017-02-28 2019-01-29 深圳福美信自动化工程有限公司 Rail mounted tooling coaster and the circulating production line being made of it
CN108995666A (en) * 2017-06-07 2018-12-14 名硕电脑(苏州)有限公司 Railcar and its rail wheel device
CN108625229A (en) * 2018-06-26 2018-10-09 李荣旭 A kind of rubber wheel concrete track girder system system
CN108625229B (en) * 2018-06-26 2020-06-30 绍兴市梓昂新材料有限公司 Rubber wheel concrete track beam system
CN110902296A (en) * 2019-11-05 2020-03-24 中车浦镇庞巴迪运输系统有限公司 Intermediate guide vehicle falling detection and repair guide rail, transition guide rail and falling method thereof
CN110902296B (en) * 2019-11-05 2021-04-06 中车浦镇庞巴迪运输系统有限公司 Intermediate guide vehicle falling detection and repair guide rail, transition guide rail and falling method thereof

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Date Code Title Description
C14 Grant of patent or utility model
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: 20131030

Termination date: 20170507