CN103573145A - Sliding guiding device - Google Patents
Sliding guiding device Download PDFInfo
- Publication number
- CN103573145A CN103573145A CN201210250716.8A CN201210250716A CN103573145A CN 103573145 A CN103573145 A CN 103573145A CN 201210250716 A CN201210250716 A CN 201210250716A CN 103573145 A CN103573145 A CN 103573145A
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- CN
- China
- Prior art keywords
- guide rail
- rail section
- guide
- sliding
- door
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- 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.)
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- Support Devices For Sliding Doors (AREA)
Abstract
The invention provides a sliding guiding device. The sliding guiding device is arranged at the bottom of a railless extensible door and comprises the second guide rail section and the third guide rail section which are embedded in the first guide rail section; the second guide rail section and the third guide rail section comprise embedded portions; the embedded portion of the second guide rail section faces the embedded portion of the third guide rail section; specifically, the first guide rail section comprises two pairs of guide wheel groups which form sliding channels which are formed between the second guide rail section and the third guide rail section and the first guide rail section; the distance between the two pairs of guide wheel groups is larger than or equal to the self-height of the guide wheel groups. According to the sliding guiding device, the mechanical guiding of the railless extensible door in the movement direction can be achieved through the extension and retraction process of the guide rail sections.
Description
Technical field
the present invention relates to rail automatic expanding door, especially relate to a kind of trackless extensible door that can make and keep straight-line guider in expansion or contraction process.
Background technology
Automatic extendible door is generally divided into two kinds of rail and tracklesses, and wherein rail retractable door need to be laid track and just can be realized rectilinear motion on ground, has increased the trouble of installing, also for vehicle and the pedestrian who passes through makes troubles.Although existing trackless extensible door need not be laid two dedicated track specially, but also need to lay on ground a guide rail, and in retractable door stage, roller is set, roller is along guide rail two Slideslips, retractable door realizes linear running by guide rail and guide wheel, but it does not de-orbit in essence, it is not trackless truly yet.Therefore, propose to propose again a kind of automatic extendible door with correcting bar, correcting bar shifts to install in doorframe bottom, for coordinating with the guiding groove position on doorframe when automatic extendible door launches or stretches, realizes the linear running of automatic door.Although this scheme has solved the problem of straight line correcting, correcting bar misplaces to coordinate easily and swings in guiding groove, and structure built on the sand, if but coordinate too tightly, frictional force is too large, affect the proper motion of automatic extendible door, therefore, still need to propose a kind of correcting structure for rail automatic expanding door.
Summary of the invention
For overcoming above-mentioned shortcoming, the invention provides a kind of sliding-type guider, its technical scheme is:
A kind of sliding-type guider, comprise: be entrenched in the second guide rail section and the 3rd guide rail section in the first guide rail section, described the second guide rail section and the 3rd guide rail section have Embedded Division, the Embedded Division of described the second guide rail section towards the Embedded Division of described the 3rd guide rail section arrange, described the first guide rail section has two pairs of guide wheel group, be configured to the sliding rail between described the second guide rail section and the 3rd guide rail section and the first guide rail section, the distance between these two pairs of guide wheel group is more than or equal to the height of guide wheel group itself.
Further, between described the second guide rail section and the 3rd guide rail section and the first guide rail section, engage slidably.
Advantage of the present invention is, flexible by mechanical type guider realized flexible synchronous of guider and door body, by the connection regulation correcting direction on part fixed track and ground, and direction along ng a path straight ahead while making running body, simple and stable structure, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the structural representation of guider of the present invention.
The specific embodiment
In order more to understand technology contents of the present invention, especially exemplified by specific embodiment and coordinate appended graphic being described as follows.
Sliding-type guider of the present invention, is particularly useful for the rectilinear motion correcting of trackless extensible door.The overall structure schematic diagram of sliding-type guider as shown in Figure 1, this guider comprises: be entrenched in the second guide rail section 2 and the 3rd guide rail section 3 in the first guide rail section 1, the second guide rail section 2 and the 3rd guide rail section 3 have respectively Embedded Division (2a, 3a), the Embedded Division 2a of the second guide rail section 2 towards the Embedded Division 3a of the 3rd guide rail section 3 arrange.Special proposition, the first guide rail section 1 has two couples of guide wheel group (4a of paired setting, 4b), be configured to respectively the track of relative sliding between the second guide rail section 2 and the 3rd guide rail section 3 and the first guide rail section 1, the first guide rail section 1 engages respectively with between the second guide rail section 2 and the 3rd guide rail section 3 slidably.Distance D 1 in the present invention between guide wheel group (4a, 4b) is more than or equal to the height D2 of guide wheel group (4a, 4b) itself.
When mounted, the second guide rail section 2 or the 3rd guide rail section 3 are fixed on the door tail metope of trackless extensible door or are fixedly connected with (not shown) with ground, between the second guide rail section 2 and the 3rd guide rail section 3 and the first guide rail section 1, by described guide wheel group 4, operationally launch or shrink, also be, when trackless extensible door pulls open, between the second guide rail section 2 and the 3rd guide rail section 3 and the first guide rail section 1, also pull out expansion, realize the straight-line correcting effect of door body.And when trackless extensible door shrinks, between the second guide rail section 2 and the 3rd guide rail section 3 and the first guide rail section 1, also shrink, realize the correcting function when shrinking at door body. simultaneously
Although the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.Persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is when being as the criterion depending on claims person of defining.
Claims (2)
1. a sliding-type guider, it is characterized in that, comprise: be entrenched in the second guide rail section and the 3rd guide rail section in the first guide rail section, described the second guide rail section and the 3rd guide rail section have Embedded Division, the Embedded Division of described the second guide rail section towards the Embedded Division of described the 3rd guide rail section arrange, described the first guide rail section has two pairs of guide wheel group, be configured to the sliding rail between described the second guide rail section and the 3rd guide rail section and the first guide rail section, the distance between these two pairs of guide wheel group is more than or equal to the height of guide wheel group itself.
2. sliding-type guider as claimed in claim 1, is characterized in that, between described the second guide rail section and the 3rd guide rail section and the first guide rail section, engages slidably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210250716.8A CN103573145A (en) | 2012-07-19 | 2012-07-19 | Sliding guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210250716.8A CN103573145A (en) | 2012-07-19 | 2012-07-19 | Sliding guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573145A true CN103573145A (en) | 2014-02-12 |
Family
ID=50045788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210250716.8A Pending CN103573145A (en) | 2012-07-19 | 2012-07-19 | Sliding guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447823A (en) * | 2020-10-30 | 2022-05-06 | 河南平高电气股份有限公司 | GIS conductor self-cleaning device |
-
2012
- 2012-07-19 CN CN201210250716.8A patent/CN103573145A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114447823A (en) * | 2020-10-30 | 2022-05-06 | 河南平高电气股份有限公司 | GIS conductor self-cleaning device |
| CN114447823B (en) * | 2020-10-30 | 2023-10-20 | 河南平高电气股份有限公司 | GIS conductor self-cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |