CN105402280A - Travelling wheel locking device capable of conveniently maintaining - Google Patents
Travelling wheel locking device capable of conveniently maintaining Download PDFInfo
- Publication number
- CN105402280A CN105402280A CN201510976743.7A CN201510976743A CN105402280A CN 105402280 A CN105402280 A CN 105402280A CN 201510976743 A CN201510976743 A CN 201510976743A CN 105402280 A CN105402280 A CN 105402280A
- Authority
- CN
- China
- Prior art keywords
- travelling wheel
- locking device
- seat
- rotating screw
- wheel seat
- 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.)
- Granted
Links
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
Abstract
The invention discloses a travelling wheel locking device capable of conveniently maintaining. The device comprises a travelling wheel seat, and travelling wheels which are in rotating connection to the travelling wheel seat, wherein a fixing seat is mounted on the upper end surface of the travelling wheel seat and positioned on the corresponding travelling wheel; a rotating screw is in thread connection to the fixing seat; a through hole is formed in the upper end surface of the travelling wheel seat; the lower end of the rotating screw passes through the through hole; a pressing disc for locking the corresponding travelling wheel is mounted at a lower end head of the rotating screw; the length of the pressing disc is less than or equal to the diameter of the through hole. The travelling wheel locking device capable of conveniently maintaining is simple in structure, and easy to implement; the locking device can be simply removed from the travelling wheel seat by dismounting a fixing bolt on the fixing seat; the dismounting and replacing are convenient, simple and quick, so that working intensity of maintenance workers can be greatly reduced, and the maintenance efficiency can be improved.
Description
Technical field
The present invention relates to a kind of locking device, particularly relate to a kind of travelling wheel locking device being convenient to safeguard.
Background technique
The locking device of travelling wheel drives platen to rotate by rotating handles, and then make platen be pressed on travelling wheel, eventually through the frictional force produced, travelling wheel cannot be rotated, to reach the function that equipment stops walking.As shown in Figure 1, for the structural representation of existing travelling wheel locking device, it is fixed on away on wheel seat by screw rod, platen is equipped with in the underpart of screw rod, and the screw rod being positioned at wheel seat is equipped with Anti-loosening nut, in Long-Time Service process, the section components of locking device easily damages, especially rotating handles and platen, periodic maintenance is needed to change, but, above-mentioned travelling wheel locking device is when safeguarding, first travelling wheel must be disassembled, to dismantle again platen and Anti-loosening nut, finally screw rod is screwed out wheel seat, its dismounting is very inconvenient, waste time and energy, not only increase the labor intensity of attendant, and maintenance efficiency is lower.
Summary of the invention
The object of the invention is to for the problems referred to above, provide a kind of travelling wheel locking device being convenient to safeguard, to solve existing travelling wheel locking device dismounting inconvenience, waste time and energy, labor intensity is high, the problem that maintenance efficiency is low.
The object of the invention is to be achieved through the following technical solutions:
A kind of travelling wheel locking device being convenient to safeguard, comprise walking wheel seat and be rotatably connected on away the travelling wheel on wheel seat, described walk the upper-end surface of wheel seat fixed base is installed, described fixed seating is in the top of travelling wheel, described fixed base has been threaded rotating screw bolt, described in walk wheel seat upper-end surface have through hole, the lower end of described rotating screw bolt is through this through hole, and the termination, lower end of rotating screw bolt is provided with the platen for locking travelling wheel, the length of described platen is not more than the aperture of through hole.
As a preferred embodiment of the present invention, the upper end of described rotating screw bolt is connected with handle.
As a preferred embodiment of the present invention, described fixed base is mounted on away on wheel seat by set screw.
As a preferred embodiment of the present invention, described platen is fixed on the lower end of rotating screw bolt by lock screw.
Beneficial effect of the present invention is, described a kind of travelling wheel locking device structure being convenient to safeguard is simple, be easy to realize, the set screw of fixed base is only needed to disassemble, locking device can be taken out from walking wheel seat, changeing conveniently, simple and fast, greatly reduce the labor intensity of attendant, improve maintenance efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing travelling wheel locking device;
Fig. 2 is a kind of structural representation being convenient to the travelling wheel locking device safeguarded of the present invention;
Fig. 3 is a kind of enlarged view of travelling wheel locking device at A place being convenient to safeguard shown in Fig. 2.
In figure:
1, wheel seat is walked; 2, travelling wheel; 3, travelling wheel locking device; 31, fixed base; 32, rotating screw bolt; 33, handle; 34, platen; 4, through hole.
Embodiment
Technological scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, embodiment described herein is only for explaining the present invention, but not limitation of the invention.
Please refer to shown in Fig. 2 and Fig. 3, Fig. 2 is a kind of structural representation being convenient to the travelling wheel locking device safeguarded of the present invention; Fig. 3 is a kind of enlarged view of travelling wheel locking device at A place being convenient to safeguard shown in Fig. 2.
In the present embodiment, a kind of travelling wheel locking device being convenient to safeguard, comprise walking wheel seat 1, the travelling wheel locking device 3 being rotatably connected on away the travelling wheel 2 on wheel seat 1 and being detachably installed on away on wheel seat 1, described travelling wheel locking device 3 comprises fixed base 31, described fixed base 31 is positioned at the top of travelling wheel 2, fixed base 31 is fixedly installed in away the upper-end surface of wheel seat 1 by set screw, described fixed base 31 has been threaded rotating screw bolt 32, described walk the upper-end surface of wheel seat 1 have through hole 4, the upper end of described rotating screw bolt 32 is connected with handle 33, the lower end of rotating screw bolt 32 is through this through hole 4, and the termination, lower end of rotating screw bolt 32 is provided with the platen 34 for locking travelling wheel 2, described platen 34 is fixed on the termination, lower end of rotating screw bolt 32 by lock screw, the length of described platen 34 is not more than the aperture of through hole 4.
During dismounting, length due to platen 34 is not more than to walk the aperture of through hole 4 on wheel seat 1, platen 34 can take out from through hole 4, thus, only need back out retaining screw, fixed base 31 is disassembled, travelling wheel locking device 3 can be taken off easily, convenient disassembly, simple, greatly reduce the labor intensity of attendant, improve maintenance efficiency.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention does not limit by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. be convenient to the travelling wheel locking device of maintenance for one kind, it is characterized in that: comprise walking wheel seat and be rotatably connected on away the travelling wheel on wheel seat, described walk the upper-end surface of wheel seat fixed base is installed, described fixed seating is in the top of travelling wheel, described fixed base has been threaded rotating screw bolt, described in walk wheel seat upper-end surface have through hole, the lower end of described rotating screw bolt is through this through hole, and the termination, lower end of rotating screw bolt is provided with the platen for locking travelling wheel, the length of described platen is not more than the aperture of through hole.
2. a kind of travelling wheel locking device being convenient to safeguard according to claim 1, is characterized in that: the upper end of described rotating screw bolt is connected with handle.
3. a kind of travelling wheel locking device being convenient to safeguard according to claim 1, is characterized in that: described fixed base is mounted on away on wheel seat by set screw.
4. a kind of travelling wheel locking device being convenient to safeguard according to claim 1, is characterized in that: described platen is fixed on the lower end of rotating screw bolt by lock screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976743.7A CN105402280B (en) | 2015-12-23 | 2015-12-23 | It is a kind of convenient for safeguarding to walk to take turns locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976743.7A CN105402280B (en) | 2015-12-23 | 2015-12-23 | It is a kind of convenient for safeguarding to walk to take turns locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105402280A true CN105402280A (en) | 2016-03-16 |
| CN105402280B CN105402280B (en) | 2019-04-19 |
Family
ID=55467967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510976743.7A Active CN105402280B (en) | 2015-12-23 | 2015-12-23 | It is a kind of convenient for safeguarding to walk to take turns locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402280B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031365U (en) * | 1988-04-08 | 1989-01-25 | 曹建申 | Universal ball castor |
| EP0979741A2 (en) * | 1998-08-12 | 2000-02-16 | Steinco Paul vom Stein GmbH | Castor with brake for apparatus, devices, furniture and similar |
| CN2441663Y (en) * | 2000-03-03 | 2001-08-08 | 西北农林科技大学 | Automatic balance load stopped universal castor |
| US6298950B1 (en) * | 1998-11-18 | 2001-10-09 | Rhombus Rollen Gmbh & Co. | Steering roller |
| CN102328552A (en) * | 2011-07-11 | 2012-01-25 | 江苏金陵体育器材股份有限公司 | Stand roller braking device |
| CN203726454U (en) * | 2014-01-23 | 2014-07-23 | 赵虹慧 | Orientation wheel with brake block |
| CN205371372U (en) * | 2015-12-23 | 2016-07-06 | 无锡三虹重工机械设备有限公司 | Travelling wheel locking device convenient to maintain |
-
2015
- 2015-12-23 CN CN201510976743.7A patent/CN105402280B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031365U (en) * | 1988-04-08 | 1989-01-25 | 曹建申 | Universal ball castor |
| EP0979741A2 (en) * | 1998-08-12 | 2000-02-16 | Steinco Paul vom Stein GmbH | Castor with brake for apparatus, devices, furniture and similar |
| US6298950B1 (en) * | 1998-11-18 | 2001-10-09 | Rhombus Rollen Gmbh & Co. | Steering roller |
| CN2441663Y (en) * | 2000-03-03 | 2001-08-08 | 西北农林科技大学 | Automatic balance load stopped universal castor |
| CN102328552A (en) * | 2011-07-11 | 2012-01-25 | 江苏金陵体育器材股份有限公司 | Stand roller braking device |
| CN203726454U (en) * | 2014-01-23 | 2014-07-23 | 赵虹慧 | Orientation wheel with brake block |
| CN205371372U (en) * | 2015-12-23 | 2016-07-06 | 无锡三虹重工机械设备有限公司 | Travelling wheel locking device convenient to maintain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105402280B (en) | 2019-04-19 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |