CN201480461U - Push-and-pull type movable track structure - Google Patents
Push-and-pull type movable track structure Download PDFInfo
- Publication number
- CN201480461U CN201480461U CN2009202041354U CN200920204135U CN201480461U CN 201480461 U CN201480461 U CN 201480461U CN 2009202041354 U CN2009202041354 U CN 2009202041354U CN 200920204135 U CN200920204135 U CN 200920204135U CN 201480461 U CN201480461 U CN 201480461U
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- CN
- China
- Prior art keywords
- supporting seat
- supporting base
- utility
- groove
- bearing roller
- 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
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- 230000000694 effects Effects 0.000 abstract description 6
- 238000010411 cooking Methods 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a push-and-pull type movable track structure. The structure comprises a track base and a supporting seat, wherein the section of the track base is in a framework shape, a groove-shaped opening is arranged above the track base, the supporting seat is embedded into the groove-shaped opening of the base, a bearing roller which is used for conveniently pushing the supporting seat is arranged below the supporting seat, two groups of or more than two groups of another bearing rollers are arranged on the position of the groove-shaped opening of the track base by the supporting seat and slide on the edges of the two opening sides of the groove-shaped opening, and the center axis of each bearing roller is parallel to the vertical center line of the supporting seat. The utility model comprises the track base and the supporting seat, the track base is in the framework shape, the groove-shaped opening is arranged above the track base, the supporting seat is embedded into the groove-shaped opening of the base and is provided with the bearing roller, the utility model has simple structure, skillful concept and good slide effect, another bearing rollers which can slide on the edges of the two opening sides of the groove-shaped opening are also arranged on the supporting seat, the phenomenon of right-and-left swinging of the supporting seat is effectively avoided, the friction coefficient of the supporting seat is lowered, noise occurring because of the friction of the supporting seat can not occur, and the utility model is very convenient and practical.
Description
Technical field
The utility model relates to flexible push-pull device manufacturing technology field, is a kind of movable rail structure that can be formed with the push-and-pull Telescopic with the live bearing pulley specifically.
Background technology
At present, use the movable rail structure kind of band live bearing pulley to have a lot, range of application is extremely extensive, be fit to make between two assemblies it under the effect of bearing pulley, to realize its sliding push-pull action, can effectively realize the function of its flexible push-and-pull, use is stretched in the push-and-pull that is particularly suitable for the kitchen tool of respectively eating on the dining car, but because its sliding rail structure major part is made up of the base that supporting base is arranged at the band chute, rolling can appear in supporting base during push-and-pull, thereby and is rocking the flute profile of supporting base friction simultaneously base side along the phenomenon that the sound occurs.
The utility model content
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, provides a kind of simple in structure, is skillfully constructed, and convenient and practical, sliding push-pull is effective, can not occur the novel plug-type movable rail structure of the sound because of the supporting base friction.
The utility model can be achieved through the following technical solutions:
The utility model discloses a kind of plug-type movable rail structure, described movable rail structure comprises that the cross section is shaped as frame and the top has the rail bed of slit opening and is embedded in the interior supporting base of base slit opening, and the supporting base below is provided with and is used for the convenient bearing roller that promotes supporting base.
The bearing roller of described supporting base below is more than two groups or two groups, and bearing roller props up and is sliding-contact with the rail bed bottom surface after the top connects supporting base.
Described supporting base is provided with another bearing roller more than two groups or two groups on rail bed slit opening position, two open side that this bearing roller slides on slit opening are parallel to the vertical center line of supporting base along last and its axis.
Certainly, the rail bed bottom can offer opening, supporting base can be passed on the opening of track bottom, the bearing pulley of supporting base and rail bed then is the wheel shape and is arranged at the supporting base dual side-edge so, the weight of supporting base is fallen within on the bearing pulley of supporting base two sides, simultaneously also can realize push pull maneuver by supporting base under the slip of bearing pulley, like this, the supporting base bottom miscellaneous part that also can join is realized interlock action or the like.
Be particularly suitable for respectively eating on the dining car push-and-pull of kitchen tool of the utility model structure launches to use, can be connected with meal kitchen tools such as cooking stove on the supporting base, the supporting base setting is and has certain thickness steel plate shape, the total weight of the stainless steel cooking stove above it can support and fix, to make things convenient for the stainless steel cooking stove under this utility structure, to shift out outside the box body, thereby the activity space of increase railway carriage the inside, the more convenient operation in dining car cooked.
Certainly, the utility model is not limited to be used in the dining car, also can be used in other and need slide between two assemblies that promote, as on the employed rail structure of the active desktop of slidably push-and-pull or the like.
The utility model compared with prior art has following advantage:
The utility model adopts and to be shaped as frame and top and to have the rail bed of slit opening and be embedded in the base slit opening and the supporting base that has a bearing roller is formed, it is simple in structure, be skillfully constructed, sliding effect is good, be provided with slidably another bearing roller on the two open side edge of slit opening on the supporting base simultaneously, the phenomenon of effectively avoiding supporting base to roll reduces its coefficient of friction, can be because of the sound appears in the supporting base friction, very convenient and practical.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is another structural representation of the utility model;
Accompanying drawing 3 holds the supporting base structural representation of roller for tape spool.
The specific embodiment
Come the utility model is further described below in conjunction with Figure of description:
Shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the utility model discloses a kind of plug-type movable rail structure, described movable rail structure comprises that the cross section is shaped as frame and the top has the rail bed 1 of slit opening and is embedded in the interior supporting base 2 of base slit opening, and supporting base 2 belows are provided with and are used for the convenient bearing roller 3 that promotes supporting base.
The bearing roller 3 of described supporting base below is three groups, and three groups of bearing rollers prop up and are sliding-contact with the rail bed bottom surface after the top connects supporting base.
Described supporting base is provided with two groups bearing roller 4 on rail bed slit opening position, two open side that these two groups of bearing rollers slide on slit opening are parallel to the vertical center line of supporting base along last and its axis.
Certainly, the rail bed bottom can offer opening, supporting base can be passed on the opening of track bottom, as shown in Figure 2, the bearing pulley of supporting base and rail bed then is the wheel shape and is arranged at the supporting base dual side-edge so, and the weight of supporting base is fallen within on the bearing pulley of supporting base two sides, also can realize push pull maneuver by supporting base under the slip of bearing pulley simultaneously, like this, the supporting base bottom miscellaneous part that also can join is realized interlock action or the like.
Be particularly suitable for respectively eating on the dining car push-and-pull of kitchen tool of the utility model structure launches to use, can be connected with meal kitchen tools such as cooking stove on the supporting base, the supporting base setting is and has certain thickness steel plate shape, the total weight of the stainless steel cooking stove above it can support and fix, to make things convenient for the stainless steel cooking stove under this utility structure, to shift out outside the box body, thereby the activity space of increase railway carriage the inside, the more convenient operation in dining car cooked.
Certainly, the utility model is not limited to be used in the dining car, also can be used in other and need slide between two assemblies that promote, as on the employed rail structure of the active desktop of slidably push-and-pull or the like.
The utility model adopts and to be shaped as frame and top and to have the rail bed of slit opening and be embedded in the base slit opening and the supporting base that has a bearing roller is formed, it is simple in structure, be skillfully constructed, sliding effect is good, be provided with slidably another bearing roller on the two open side edge of slit opening on the supporting base simultaneously, the phenomenon of effectively avoiding supporting base to roll reduces its coefficient of friction, can be because of the sound appears in the supporting base friction, very convenient and practical.
The above is preferred embodiment of the present utility model only, is not that the utility model is done any pro forma restriction; But the those of ordinary skill of all industry is all implemented the utility model with the above shown in the by specification accompanying drawing swimmingly; But all those skilled in the art can utilize the above technology contents that discloses and a little change, modification of making and the equivalent variations that develops in not breaking away from the technical solutions of the utility model scope, be equivalent embodiment of the present utility model; Simultaneously, all foundations essence technology of the present utility model all still belongs within the protection domain of the technical solution of the utility model change, modification and the differentiation etc. of any equivalent variations that above embodiment did.
Claims (3)
1. plug-type movable rail structure, it is characterized in that: described movable rail structure comprises that the cross section is shaped as frame and the top has the rail bed (1) of slit opening and is embedded in the interior supporting base (2) of base slit opening, and the supporting base below is provided with and is used for the convenient bearing roller (3) that promotes supporting base.
2. plug-type movable rail structure according to claim 1 is characterized in that: the bearing roller (3) of described supporting base below is more than two groups or two groups, and bearing roller props up and is sliding-contact with the rail bed bottom surface after the top connects supporting base.
3. plug-type movable rail structure according to claim 1, it is characterized in that: described supporting base is provided with the bearing roller (4) more than two groups or two groups on rail bed slit opening position, and two open side that this bearing roller slides on slit opening are parallel to the vertical center line of supporting base along last and its axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202041354U CN201480461U (en) | 2009-08-27 | 2009-08-27 | Push-and-pull type movable track structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202041354U CN201480461U (en) | 2009-08-27 | 2009-08-27 | Push-and-pull type movable track structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201480461U true CN201480461U (en) | 2010-05-26 |
Family
ID=42419357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202041354U Expired - Fee Related CN201480461U (en) | 2009-08-27 | 2009-08-27 | Push-and-pull type movable track structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201480461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673621A (en) * | 2016-03-01 | 2016-06-15 | 浙江大学 | Multi-working-condition comprehensive simulation test system for reciprocating seal of aviation actuator |
| CN110164283A (en) * | 2018-04-04 | 2019-08-23 | 烟台工程职业技术学院 | A kind of electromechanical integrated six-degree-of-freedom teaching machine tool |
-
2009
- 2009-08-27 CN CN2009202041354U patent/CN201480461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673621A (en) * | 2016-03-01 | 2016-06-15 | 浙江大学 | Multi-working-condition comprehensive simulation test system for reciprocating seal of aviation actuator |
| CN110164283A (en) * | 2018-04-04 | 2019-08-23 | 烟台工程职业技术学院 | A kind of electromechanical integrated six-degree-of-freedom teaching machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120827 |