CN204270622U - A kind of advertisement banister blade rotary device - Google Patents
A kind of advertisement banister blade rotary device Download PDFInfo
- Publication number
- CN204270622U CN204270622U CN201420649930.5U CN201420649930U CN204270622U CN 204270622 U CN204270622 U CN 204270622U CN 201420649930 U CN201420649930 U CN 201420649930U CN 204270622 U CN204270622 U CN 204270622U
- Authority
- CN
- China
- Prior art keywords
- dovetail
- hinge
- revolving part
- shaped revolving
- rotary device
- 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 discloses a kind of advertisement banister blade rotary device, comprise dovetail hinge and be located at the dovetail inserts below dovetail hinge, dovetail hinge and dovetail inserts are structure as a whole, and dovetail hinge is provided with T-shaped revolving part by pin rod.The utility model structure is simple, replacing is convenient and cost is lower.
Description
Technical field
The utility model belongs to technical field of mechanical equipment, relates to a kind of advertising device, particularly a kind of advertisement banister blade rotary device.
Background technology
Existing advertisement banister machine mostly is railing type, and the propulsion system of barrier gate device drive each panel whirligig by pull bar and trundle, and then drives panel upset.ZL201220396869.9 discloses a kind of panel whirligig for barrier gate device billboard, its panel whirligig is by panel inserts, dovetail hinge, pin rod, baffle plate, T-shaped revolving part, bearing, the parts such as bearing seat and swing arm are formed, wherein adopt the structure that dovetail hinge is separated with dovetail inserts, dovetail hinge lower end is provided with draw-in groove, dovetail inserts upper end is provided with the projection matched with this draw-in groove, during use, the projection of dovetail inserts is slipped in draw-in groove, simultaneously one end of dovetail hinge arranges catch and fixes dovetail inserts, the relative sliding of restriction dovetail hinge and dovetail inserts, the vertical bar of T-shaped revolving part is connected to swing arm through bearing and bearing seat, and pin rod is arranged in the hole of dovetail hinge and dovetail inserts, is screwed.Existing panel whirligig adopts parts many, assembles loaded down with trivial details and cost is high, easy to wear, changes inconvenience.
Utility model content
The purpose of this utility model be to provide a kind of structure simple, change convenient and lower-cost advertisement banister blade rotary device.
For achieving the above object, the utility model by the following technical solutions:
A kind of advertisement banister blade rotary device, comprise dovetail hinge and be located at the dovetail inserts below dovetail hinge, dovetail hinge and dovetail inserts are structure as a whole, and dovetail hinge is provided with T-shaped revolving part by pin rod.
Pin rod one end is provided with the screw thread and nut that match with dovetail hinge.
The vertical bar of T-shaped revolving part is arranged with axle sleeve, and axle sleeve is connected on T-shaped revolving part by snap ring.
The vertical boom end of T-shaped revolving part is arranged with concave station, and T-shaped revolving part is connected with rotary swinging arm by concave station.
The beneficial effects of the utility model are as follows:
1. adopt New type hinge, the dovetail hinge be separated in prior art and panel inserts are combined into one, avoid processing the groove in dovetail hinge and the boss on dovetail inserts, save the fixed parts such as baffle plate, reduce difficulty of processing and cost;
2. adopt pin rod connection hinge and T-shaped revolving part, pin rod top is provided with the screw thread coordinated with hinge, prevents pin rod from coming off, and reduces required number of parts simultaneously, reduces costs;
3. adopt axle sleeve to be directly set on the vertical bar of T-shaped revolving part, save the parts such as bearing, reduce costs;
4. adopt the vertical boom end of T-shaped revolving part to be arranged with concave station, reduce difficulty of processing, strengthen the cooperate degree of T-shaped revolving part and rotary swinging arm simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Advertisement banister blade rotary device as shown in Figure 1, comprise dovetail hinge 13 and be located at the dovetail inserts 2 below dovetail hinge 13, dovetail hinge 13 and dovetail inserts 2 are structure as a whole, dovetail hinge 13 is provided with T-shaped revolving part 6 by pin rod 3, and T-shaped revolving part 6 is arranged in the groove on dovetail hinge 13 top; Pin rod 3 one end is provided with the screw thread 4 and nut 5 that match with dovetail hinge 13, and pin rod 3 is located in the through hole of dovetail hinge 13 and T-shaped revolving part 6; The vertical bar 14 of T-shaped revolving part 6 is arranged with axle sleeve 8, and axle sleeve 8 is connected on T-shaped revolving part 6 by snap ring 11; Vertical bar 14 end symmetric of T-shaped revolving part 6 is provided with concave station 7, and T-shaped revolving part 6 is connected with rotary swinging arm 10 by concave station 7, rotary swinging arm 10 one end connecting T-shaped revolving part 6, and the other end is connected with trundle 9; Panel 1 is located at the below of dovetail inserts 2, and dovetail inserts 2 is provided with the elongated hole 15 for installing fixing panel.
During whirligig work, trundle 9 driven rotary swing arm 10 is rotated, because the vertical bar 14 of T-shaped revolving part 6 is connected rotary swinging arm 10 through axle sleeve 8 with snap ring 11, so when rotary swinging arm 10 rotates, the vertical bar 14 of T-shaped revolving part can be driven to rotate, T-shaped revolving part 6 drives dovetail hinge 13 to rotate by pin rod 3, and then drives panel 1 to overturn; Meanwhile, when the railing of barrier gate device lifts, dovetail hinge 13 rotates for axle with pin rod 3, makes panel 1 become heeling condition.
Claims (4)
1. an advertisement banister blade rotary device, comprises dovetail hinge and is located at the dovetail inserts below dovetail hinge, it is characterized in that: described dovetail hinge and dovetail inserts are structure as a whole, and described dovetail hinge is provided with T-shaped revolving part by pin rod.
2. advertisement banister blade rotary device as claimed in claim 1, is characterized in that: described pin rod one end is provided with the screw thread and nut that match with dovetail hinge.
3. advertisement banister blade rotary device as claimed in claim 1 or 2, is characterized in that: the vertical bar of described T-shaped revolving part is arranged with axle sleeve, and axle sleeve is connected on T-shaped revolving part by snap ring.
4. advertisement banister blade rotary device as claimed in claim 3, is characterized in that: the vertical boom end of described T-shaped revolving part is arranged with concave station, and T-shaped revolving part is connected with rotary swinging arm by concave station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649930.5U CN204270622U (en) | 2014-11-04 | 2014-11-04 | A kind of advertisement banister blade rotary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649930.5U CN204270622U (en) | 2014-11-04 | 2014-11-04 | A kind of advertisement banister blade rotary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270622U true CN204270622U (en) | 2015-04-15 |
Family
ID=52805476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649930.5U Expired - Fee Related CN204270622U (en) | 2014-11-04 | 2014-11-04 | A kind of advertisement banister blade rotary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270622U (en) |
-
2014
- 2014-11-04 CN CN201420649930.5U patent/CN204270622U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150415 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |