CN204140799U - A kind of rail mounted positioning protection device - Google Patents
A kind of rail mounted positioning protection device Download PDFInfo
- Publication number
- CN204140799U CN204140799U CN201420480336.8U CN201420480336U CN204140799U CN 204140799 U CN204140799 U CN 204140799U CN 201420480336 U CN201420480336 U CN 201420480336U CN 204140799 U CN204140799 U CN 204140799U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- guide
- groove portion
- guide rail
- track groove
- 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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Abstract
The utility model provides a kind of rail mounted positioning protection device, comprise pull bar, fixing part and active part, described pull bar comprises rod section and link rod part, described pull bar and described active part hinged, described pull bar is divided into rod section and link rod part by the articulating point of described pull bar and described active part, described active part is rotatably connected with described fixing part by rotary middle spindle, described fixing part is provided with guide-track groove, the end of described link rod part is connected with slide block, described slide block to be arranged in described guide-track groove and to form sliding pair with described guide-track groove, described guide-track groove comprises main guide rail groove portion and positioning guide rail groove portion, described positioning guide rail groove portion is crossing with described main guide rail groove portion.The beneficial effects of the utility model are: after active part is opened and put in place, slide block is in the positioning guide rail groove portion inner position of guide-track groove, and slide block passes through pull bar geocoded activity portion, because slide block and guide-track groove are not easy to wear and tear, therefore, can avoid preferably causing locating function to lose efficacy because of wearing and tearing.
Description
Technical field
The utility model relates to positioning protection device, particularly relates to a kind of rail mounted positioning protection device.
Background technique
The switching action of some component is often had in product maintenance process; for excluding alien influences and a fixed position need being set in component; conventional approach is the object arranging a salient point at component activity direction place and realize location; button type positioning protection device as shown in Figure 1, 2; comprise fixed plate 101, mobile plate 102, rotary middle spindle 103 and salient point 104; mobile plate 102 realizes location by salient point 104; but after a number of uses, easily cause locating function to lose efficacy because salient point 104 weares and teares.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of rail mounted positioning protection device being not easy to wear and tear.
The utility model provides a kind of rail mounted positioning protection device, comprise pull bar, fixing part and active part, described pull bar comprises rod section and link rod part, described pull bar and described active part hinged, described pull bar is divided into rod section and link rod part by the articulating point of described pull bar and described active part, described active part is rotatably connected with described fixing part by rotary middle spindle, described fixing part is provided with guide-track groove, the end of described link rod part is connected with slide block, described slide block to be arranged in described guide-track groove and to form sliding pair with described guide-track groove, described guide-track groove comprises main guide rail groove portion and positioning guide rail groove portion, described positioning guide rail groove portion is crossing with described main guide rail groove portion.
As further improvement of the utility model, described main guide rail groove portion is inclined relative to horizontal setting.
As further improvement of the utility model, the length of described rod section is less than the length of described link rod part.
As further improvement of the utility model, described rotary middle spindle is higher than described guide-track groove.
As further improvement of the utility model, described fixing part is fixed plate.
As further improvement of the utility model, described active part is mobile plate.
As further improvement of the utility model, the angle of described rod section and described link rod part is obtuse angle.
The beneficial effects of the utility model are: pass through such scheme, active part is rotated around rotary middle spindle, active part is slided in the main guide rail groove portion of guide-track groove by pull bar band movable slider, after active part is opened and is put in place, slide block is in the positioning guide rail groove portion inner position of guide-track groove, and slide block passes through pull bar geocoded activity portion, because slide block and guide-track groove are not easy to wear and tear, therefore, can avoid preferably causing locating function to lose efficacy because of wearing and tearing.
Accompanying drawing explanation
Fig. 1 is prior art convexity point type positioning protection device structural representation before opening;
Fig. 2 is prior art convexity point type positioning protection device structural representation after opening;
Fig. 3 is a kind of rail mounted positioning protection device of the utility model structural representation before opening;
Fig. 4 is a kind of rail mounted positioning protection device of the utility model structural representation after opening;
Fig. 5 is a kind of rail mounted positioning protection device of the utility model structural representation after the positioning.
Embodiment
To illustrate below in conjunction with accompanying drawing and embodiment further illustrates the utility model.
Drawing reference numeral in Fig. 3 to Fig. 5 is: fixing part 201; Active part 202; Rotary middle spindle 203; Draw and go 204 mutually; Link rod part 205; Guide-track groove 206; Main guide rail groove portion 2061; Positioning guide rail groove portion 2062.
As shown in Figures 3 to 5, a kind of rail mounted positioning protection device, comprise pull bar, fixing part 201 and active part 202, described pull bar comprises rod section 204 and link rod part 205, described pull bar and described active part 202 hinged, described pull bar is divided into rod section 204 and link rod part 205 by the articulating point of described pull bar and described active part 202, described active part 202 is rotatably connected with described fixing part 201 by rotary middle spindle 203, described active part 202 can rotate around rotary middle spindle 203, described fixing part 201 is provided with guide-track groove 206, the end of described link rod part 205 is connected with slide block, described slide block to be arranged in described guide-track groove 206 and to form sliding pair with described guide-track groove 206.
As shown in Figures 3 to 5, described guide-track groove 206 comprises main guide rail groove portion 2061 and positioning guide rail groove portion 2061, and described positioning guide rail groove portion 2062 is crossing with described main guide rail groove portion 2061.
As shown in Figures 3 to 5, described positioning guide rail groove portion 2061 is perpendicular with described main guide rail groove portion 2061.
As shown in Figures 3 to 5, described main guide rail groove portion 2061 is inclined relative to horizontal setting.
As shown in Figures 3 to 5, the length of described rod section 204 is less than the length of described link rod part 205.
As shown in Figures 3 to 5, described rotary middle spindle 203 is higher than described guide-track groove 206.
As shown in Figures 3 to 5, described fixing part 201 is preferably fixed plate.
As shown in Figures 3 to 5, described active part 202 is preferably mobile plate.
As shown in Figures 3 to 5, described rod section 204 is obtuse angle with the angle of described link rod part 205.
The working principle of a kind of rail mounted positioning protection device that the utility model provides is:
1, before active part 202 is opened, as shown in Figure 3, slide block is positioned at the bottom in main guide rail groove portion 2061, the B point namely in Fig. 3;
2, active part 202 is opened, and active part 202 rotates around rotary middle spindle, and active part 202 slides to top by pull bar band movable slider from the bottom in main guide rail groove portion 2061, and namely slide block slides to A point from the B point Fig. 3;
3, after active part 202 is opened, as shown in Figure 4, slide block arrives the top in main guide rail groove portion 2061, the A point namely in Fig. 4, the state after active part 202 is in and opens;
4, after active part 202 is located, as shown in Figure 5, active part 202 is rotated backward around rotary middle spindle 203, active part 202 slips into positioning guide rail groove portion 2062 by pull bar band movable slider from main guide rail groove portion 2061, and namely slide block slips into C point from the B point Fig. 5, after slide block arrives C point, location completes, because slide block and guide-track groove 206 are not easy to wear and tear, therefore, can avoid preferably causing locating function to lose efficacy because of wearing and tearing.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a rail mounted positioning protection device, it is characterized in that: comprise pull bar, fixing part and active part, described pull bar comprises rod section and link rod part, described pull bar and described active part hinged, described pull bar is divided into rod section and link rod part by the articulating point of described pull bar and described active part, described active part is rotatably connected with described fixing part by rotary middle spindle, described fixing part is provided with guide-track groove, the end of described link rod part is connected with slide block, described slide block to be arranged in described guide-track groove and to form sliding pair with described guide-track groove, described guide-track groove comprises main guide rail groove portion and positioning guide rail groove portion, described positioning guide rail groove portion is crossing with described main guide rail groove portion.
2. rail mounted positioning protection device according to claim 1, is characterized in that: described main guide rail groove portion is inclined relative to horizontal setting.
3. rail mounted positioning protection device according to claim 1, is characterized in that: the length of described rod section is less than the length of described link rod part.
4. rail mounted positioning protection device according to claim 1, is characterized in that: described rotary middle spindle is higher than described guide-track groove.
5. rail mounted positioning protection device according to claim 1, is characterized in that: described fixing part is fixed plate.
6. rail mounted positioning protection device according to claim 1, is characterized in that: described active part is mobile plate.
7. rail mounted positioning protection device according to claim 1, is characterized in that: the angle of described rod section and described link rod part is obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480336.8U CN204140799U (en) | 2014-08-25 | 2014-08-25 | A kind of rail mounted positioning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480336.8U CN204140799U (en) | 2014-08-25 | 2014-08-25 | A kind of rail mounted positioning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140799U true CN204140799U (en) | 2015-02-04 |
Family
ID=52417484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480336.8U Expired - Fee Related CN204140799U (en) | 2014-08-25 | 2014-08-25 | A kind of rail mounted positioning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062918A (en) * | 2021-03-18 | 2021-07-02 | 中国船舶重工集团公司第七0七研究所九江分部 | Spacing vaulting pole device |
-
2014
- 2014-08-25 CN CN201420480336.8U patent/CN204140799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062918A (en) * | 2021-03-18 | 2021-07-02 | 中国船舶重工集团公司第七0七研究所九江分部 | Spacing vaulting pole device |
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Legal Events
| 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: 20150204 Termination date: 20170825 |