CN108237842A - Self-shield Universal wheel structure - Google Patents
Self-shield Universal wheel structure Download PDFInfo
- Publication number
- CN108237842A CN108237842A CN201810218144.2A CN201810218144A CN108237842A CN 108237842 A CN108237842 A CN 108237842A CN 201810218144 A CN201810218144 A CN 201810218144A CN 108237842 A CN108237842 A CN 108237842A
- Authority
- CN
- China
- Prior art keywords
- universal wheel
- supporting rack
- self
- buffer
- shield
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to a kind of self-shield Universal wheel structures, are related to castor technical field.Cooperation of the present invention by universal wheel, buffer, protection supporting rack, installation top plate in structure and size; stroke is stretched less than universal wheel and the difference in height for protecting supporting rack using buffer; realize universal wheel overload protection; and reduce the vibrations of universal wheel operational process; it inhibits and is impacted caused by uneven road surface, improve the stationarity of universal wheel transport.The self-shield universal wheel equipped with buffer and protection supporting rack, can solve the problems, such as that overload causes universal wheel to damage, and effectively avoids the generation of safety accident.Further, supporting rack adjustable in length is protected, alternative universal wheel is played a supporting role, and prevents load from arbitrarily being slided with universal wheel.
Description
Technical field
The present invention relates to castor technical fields, and in particular to a kind of self-shield Universal wheel structure.
Background technology
Universal wheel be it is a kind of allow 360 degree rotation castor, be widely used in various article short-distance movements, to the mankind with
Carry out great convenience.However in actual use, people often ignore the bearing capacity of universal wheel, and overload can lead to ten thousand
Drastically decline to the service life of wheel, and there is very big security risk.
Invention content
(1) technical problems to be solved
The technical problem to be solved by the present invention is to：A kind of self-shield Universal wheel structure how is designed, solves universal wheel overload
Using problem, the generation of accident is effectively avoided.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of self-shield Universal wheel structures, including universal wheel 1, delay
Rush device 2, protection supporting rack 3 and installation top plate 4；2 both ends of buffer are connect respectively with universal wheel 1 and installation top plate 4, described
Protection 3 one end of supporting rack is connect with installation top plate 4, and the other end is hanging；The universal wheel 1 and protection supporting rack 3 height and
The elasticity of buffer 2 is designed as：When the load that self-shield Universal wheel structure is born is less than rated load, the stretching of buffer 2
Length is more than universal wheel 1 with protecting the difference in height of supporting rack 3, supporting rack 3 is protected not land, load is carried by universal wheel 1；When certainly
The load born of protection Universal wheel structure is more than rated load, the extension elongation of buffer 2 be equal to or less than universal wheel 1 with
The difference in height of supporting rack 3 is protected, protection supporting rack 3 lands, and load is carried by protection supporting rack 3.
Preferably, the buffer 2 is spring.
Preferably, the buffer 2 is hydraulic bjuffer.
Preferably, the buffer 2 is pneumatic buffer.
Preferably, the protection supporting rack 3 is length-adjustable structure, and the length of supporting rack 3 is protected by adjusting, can
Universal wheel 1 is made to be detached from ground so as to play the role of braking.
Preferably, described protection 3 one end of supporting rack is spirally connected with installation top plate 4.
Preferably, described protection 3 one end of supporting rack is welded with installation top plate 4.
Preferably, described 2 one end of buffer and installation top plate 4 weld.
Preferably, the installation top plate 4 is tablet.
Preferably, the universal wheel 1 is rubber material.
(3) advantageous effect
The present invention is by universal wheel, buffer, protection supporting rack, cooperation of the installation top plate in structure and size, using slow
It rushes device and stretches stroke less than universal wheel and the difference in height for protecting supporting rack, realize universal wheel overload protection, and reduce ten thousand
Vibrations to wheel operational process, it is suppressed that impacted caused by uneven road surface, improve the stationarity of universal wheel transport.This is furnished with
The self-shield universal wheel of buffer and protection supporting rack can solve the problems, such as that overload causes universal wheel to damage, effectively avoid pacifying
The generation of full accident.Further, protect supporting rack adjustable in length, alternative universal wheel plays a supporting role, prevent load with
Universal wheel arbitrarily slides.
Description of the drawings
Fig. 1 is the schematic diagram of the self-shield Universal wheel structure of the present invention.
Specific embodiment
To make the purpose of the present invention, content and advantage clearer, with reference to the accompanying drawings and examples, to the present invention's
Specific embodiment is described in further detail.
As shown in Figure 1, the present invention provides a kind of self-shield Universal wheel structure, including universal wheel 1, buffer 2, protection branch
Support 3 and installation top plate 4 (for a tablet)；2 both ends of buffer are connect respectively with universal wheel 1 and installation top plate 4 (can be with peace
Dress top plate 4 welds), described protection 3 one end of supporting rack connect with installation top plate 4 and (is spirally connected or welds), and the other end is hanging；Work as self-insurance
The load that shield Universal wheel structure is born is less than rated load, and the extension elongation of buffer 2 is more than universal wheel 1 and protection supporting rack
3 difference in height protects supporting rack 3 not land, and load is carried by universal wheel 1；When the load that self-shield Universal wheel structure is born
More than rated load, the extension elongation of buffer 2 is equal to or less than universal wheel 1 with protecting the difference in height of supporting rack 3, protection branch
Support 3 lands, and load is carried by protection supporting rack 3.
The buffer 2 is spring, one kind in hydraulic bjuffer, pneumatic buffer.The universal wheel 1 is rubber material
Material.
The protection supporting rack 3 is length-adjustable structure, and the length of supporting rack 3 is protected by adjusting, can be made universal
Wheel 1 is detached from ground so as to play the role of braking.
The self-shield Universal wheel structure of the present invention be can be seen that during load transported, when self-shield universal wheel carries
More than its rated load, 2 stroke of buffer reduces, and protection supporting rack 3 is contacted with ground, and all load are held by protection supporting rack 3
Load, therefore can inhibit to impact caused by uneven road surface, the stationarity of universal wheel transport is improved, mitigates vibrations and the damage of load
Wound.And when self-shield universal wheel bearing load needs to rest on target location for a long time, the length of supporting rack 3, energy are protected in adjusting
1 support loads of universal wheel are enough substituted, prevent load accidental movement.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of self-shield Universal wheel structure, which is characterized in that including universal wheel (1), buffer (2), protection supporting rack (3) and
Top plate (4) is installed；Buffer (2) both ends are connect respectively with universal wheel (1) and installation top plate (4), the protection supporting rack
(3) one end is connect with installation top plate (4), and the other end is hanging；The height of the universal wheel (1) and protection supporting rack (3) and slow
The elasticity for rushing device (2) is designed as：When the load that self-shield Universal wheel structure is born is less than rated load, buffer (2) are stretched
Go out length more than universal wheel (1) and the difference in height for protecting supporting rack (3), supporting rack (3) is protected not land, load is by universal wheel
(1) it carries；When the load that self-shield Universal wheel structure is born be more than rated load, the extension elongation of buffer (2) be equal to or
Person is less than universal wheel (1) with protecting the difference in height of supporting rack (3), and protection supporting rack (3) lands, and load is by protection supporting rack (3)
Carrying.
2. self-shield Universal wheel structure as described in claim 1, which is characterized in that the buffer (2) is spring.
3. self-shield Universal wheel structure as described in claim 1, which is characterized in that the buffer (2) is hydraulic bjuffer.
4. self-shield Universal wheel structure as described in claim 1, which is characterized in that the buffer (2) is pneumatic buffer.
5. self-shield Universal wheel structure as described in claim 1, which is characterized in that the protection supporting rack (3) can for length
The structure of tune protects the length of supporting rack (3) by adjusting, and universal wheel (1) can be made to be detached from ground so as to play the work of braking
With.
6. self-shield Universal wheel structure as described in claim 1, which is characterized in that described protection supporting rack (3) one end and peace
Dress top plate (4) is spirally connected.
7. self-shield Universal wheel structure as described in claim 1, which is characterized in that described protection supporting rack (3) one end and peace
Top plate (4) is filled to weld.
8. self-shield Universal wheel structure as described in claim 1, which is characterized in that described buffer (2) one end and installation are pushed up
Plate (4) welds.
9. self-shield Universal wheel structure as described in claim 1, which is characterized in that the installation top plate (4) is tablet.
10. self-shield Universal wheel structure as claimed in any one of claims 1-9 wherein, which is characterized in that the universal wheel (1)
For rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218144.2A CN108237842A (en) | 2018-03-16 | 2018-03-16 | Self-shield Universal wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218144.2A CN108237842A (en) | 2018-03-16 | 2018-03-16 | Self-shield Universal wheel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108237842A true CN108237842A (en) | 2018-07-03 |
Family
ID=62699079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218144.2A Pending CN108237842A (en) | 2018-03-16 | 2018-03-16 | Self-shield Universal wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237842A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677086A (en) * | 2018-12-26 | 2019-04-26 | 闽南理工学院 | A kind of full-automatic cardboard composite production line |
| CN109986500A (en) * | 2019-04-04 | 2019-07-09 | 湖南电气职业技术学院 | The assembly of large-tonnage dumper supports tooling to automatic telescopic with any |
| CN110614989A (en) * | 2019-07-25 | 2019-12-27 | 北京特种机械研究所 | A transportation equipment for equipment of heat exchanger workshop section |
| CN111016534A (en) * | 2019-12-30 | 2020-04-17 | 国网山东省电力公司淄博供电公司 | Lifting type transformer carrying caster |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606686Y (en) * | 2003-03-08 | 2004-03-17 | 广西大学 | Elastic universal wheel |
| CN201390098Y (en) * | 2009-04-17 | 2010-01-27 | 吴振球 | Truckle provided with adjustable supporting leg |
| CN203805627U (en) * | 2014-04-01 | 2014-09-03 | 成都飞机工业（集团）有限责任公司 | Product bracket support wheel structure |
| CN105708654A (en) * | 2016-01-25 | 2016-06-29 | 张艳艳 | Novel medical tool convenient to move and place |
| CN205871630U (en) * | 2016-06-22 | 2017-01-11 | 江苏益万佳科技实业有限公司 | Floating universal wheel device of book ladder ascends a height |
| CN206374464U (en) * | 2016-11-29 | 2017-08-04 | 中山市隆丰脚轮制造有限公司 | A kind of Jing Yin castor with leg |
| CN208558880U (en) * | 2018-03-16 | 2019-03-01 | 北京特种机械研究所 | Self-shield Universal wheel structure |
-
2018
- 2018-03-16 CN CN201810218144.2A patent/CN108237842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2606686Y (en) * | 2003-03-08 | 2004-03-17 | 广西大学 | Elastic universal wheel |
| CN201390098Y (en) * | 2009-04-17 | 2010-01-27 | 吴振球 | Truckle provided with adjustable supporting leg |
| CN203805627U (en) * | 2014-04-01 | 2014-09-03 | 成都飞机工业（集团）有限责任公司 | Product bracket support wheel structure |
| CN105708654A (en) * | 2016-01-25 | 2016-06-29 | 张艳艳 | Novel medical tool convenient to move and place |
| CN205871630U (en) * | 2016-06-22 | 2017-01-11 | 江苏益万佳科技实业有限公司 | Floating universal wheel device of book ladder ascends a height |
| CN206374464U (en) * | 2016-11-29 | 2017-08-04 | 中山市隆丰脚轮制造有限公司 | A kind of Jing Yin castor with leg |
| CN208558880U (en) * | 2018-03-16 | 2019-03-01 | 北京特种机械研究所 | Self-shield Universal wheel structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109677086A (en) * | 2018-12-26 | 2019-04-26 | 闽南理工学院 | A kind of full-automatic cardboard composite production line |
| CN109986500A (en) * | 2019-04-04 | 2019-07-09 | 湖南电气职业技术学院 | The assembly of large-tonnage dumper supports tooling to automatic telescopic with any |
| CN110614989A (en) * | 2019-07-25 | 2019-12-27 | 北京特种机械研究所 | A transportation equipment for equipment of heat exchanger workshop section |
| CN111016534A (en) * | 2019-12-30 | 2020-04-17 | 国网山东省电力公司淄博供电公司 | Lifting type transformer carrying caster |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |