CN202227291U - Telescopic portable barricade device - Google Patents
Telescopic portable barricade device Download PDFInfo
- Publication number
- CN202227291U CN202227291U CN2011202894763U CN201120289476U CN202227291U CN 202227291 U CN202227291 U CN 202227291U CN 2011202894763 U CN2011202894763 U CN 2011202894763U CN 201120289476 U CN201120289476 U CN 201120289476U CN 202227291 U CN202227291 U CN 202227291U
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- China
- Prior art keywords
- expansion link
- telescopic rod
- level
- primary
- telescopic
- 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 telescopic portable barricade device, which comprises two supporting frames and a base located below the two supporting frames and is characterized in that the two supporting frames are connected through at least two groups of horizontally installed telescopic devices. At least two groups of notches are arranged on the supporting frames. Each telescopic device at least comprises a primary telescopic rod, a secondary telescopic rod and a metal elastic fastener for connecting the primary telescopic rod and the secondary telescopic rod which are both hollow tubes, and the inner diameter of the primary telescopic rod is identical to the inner diameter of the secondary telescopic rod. The size of each notch is identical to the size of the primary telescopic rod, and the length of the primary telescopic rod is larger than that of the secondary telescopic rod. The telescopic portable barricade device occupies small storage space and facilitates storage while being suitable for use for complex road conditions.
Description
Technical field:
The utility model relates to the roadblock technology, relates in particular to a kind of portable telescopic roadblock.
Technical background:
At present, from traditional roadblock, its length is all fixed, and promptly can not stretch toward both sides or draw in, and its deficiency is: when the broad of road surface, need stop with two or more roadblock; When the road surface was narrower, a roadblock all was not enough to put down---and this all can not adapt to some complicated road conditions.In addition, owing to be to adopt the mode of welding to be fixedly connected between traditional each parts of roadblock, be not easy to dismounting.When not using, owing to traditional roadblock can not draw in and not easily detachable reason, take bigger storage area, brought inconvenience to storage.
Summary of the invention:
The purpose of the utility model: propose a kind of portable telescopic roadblock, can effectively solve the defective that prior art tradition roadblock exists.
For realizing the purpose of the utility model; Intend the following technology that adopts: a kind of portable telescopic roadblock; Comprise: two bracing frames and the base that is positioned at its underpart is characterized in that: be to realize connecting through at least two group stretching devices that level is installed between described two bracing frames.
As preferred version: described bracing frame is provided with at least two group notches; Described stretching device comprises an one-level expansion link, a secondary expansion link and the metallic elastic fastener that is used to connect one-level expansion link secondary expansion link at least; And described one-level expansion link, secondary expansion link all are hollow sections; And the external diameter sizableness of the internal diameter of one-level expansion link size and secondary expansion link, and the external diameter sizableness of the internal diameter of said notch size and one-level expansion link.
As preferred version: the length of described one-level expansion link is greater than the length of secondary expansion link.
The utility model compares with prior art: owing to be to realize being connected through at least two group stretching devices that level is installed between two bracing frames of the utility model; And described stretching device comprises a hollow one-level expansion link, a hollow secondary expansion link and the metallic elastic fastener that is used to connect this one-level expansion link and this secondary expansion link at least; Therefore can stretch or draw the condition that provides in for the utility model; When being fit to the complex road condition use; Take less storage area, be convenient to storage.
Description of drawings:
Illustrated a structural scheme of mechanism of the utility model.
1. base 2. bracing frames 3. one-level expansion links 4. secondary expansion links 5. metallic elastic fasteners 6. notches 7. stretching devices
The specific embodiment:
The utility model comprises: two bracing frames 2 and the base 1 that is positioned at its underpart is characterized in that: be to realize connecting through at least two group stretching devices 7 that level is installed between described two bracing frames 2; Described bracing frame 2 is provided with at least two group notches 6; Described stretching device 7 comprises an one-level expansion link 3, a secondary expansion link 4 and the metallic elastic fastener 5 that is used to connect one-level expansion link 3 secondary expansion links 4 at least; And described one-level expansion link 3, secondary expansion link 4 all are hollow sections; And the external diameter sizableness of the internal diameter of one-level expansion link 3 size and secondary expansion link 4, and the external diameter sizableness of the internal diameter of said notch 6 size and one-level expansion link 3; The length of described one-level expansion link 3 is greater than the length of secondary expansion link 4.
When being used for the broad road conditions in road surface; Can be through one-level expansion link 3 be applied outside pulling force; One-level expansion link 3 is stretched out from secondary expansion link 4; Eject (relative positioning that is used for one-level expansion link 3 and secondary expansion link 4) until metallic elastic fastener 5, thereby the distance of 2 of two bracing frames is increased, realize the function of the utility model elongation; When being used for the road conditions of road narrows; Metallic elastic fastener 5 is pressed the relative motion of one-level expansion link 3 and secondary expansion link 4 (but make); Can be through one-level expansion link 3 be applied inside pressure; Make one-level expansion link 3 to 4 indentations of secondary expansion link, thereby make the distance shrinkage of 2 of two bracing frames, realize the function that the utility model shrinks; When not using or storing, can stretching device 7 be screwed off from notch 6, and when need using, just can load onto, reach dismountable function of the utility model.
Claims (3)
1. portable telescopic roadblock, comprising: two bracing frames (2) and the base (1) that is positioned at its underpart is characterized in that:
Be to realize connecting between described two bracing frames (2) through at least two group stretching devices (7) that level is installed.
2. a kind of portable telescopic roadblock as claimed in claim 1 is characterized in that:
Described bracing frame (2) is provided with at least two group notches (6);
Described stretching device (7) comprises an one-level expansion link (3), a secondary expansion link (4) and the metallic elastic fastener (5) that is used to connect one-level expansion link (3) secondary expansion link (4) at least; And described one-level expansion link (3), secondary expansion link (4) all are hollow sections; And the external diameter sizableness of the internal diameter of one-level expansion link (3) size and secondary expansion link (4), and the external diameter sizableness of the internal diameter of said notch (6) size and one-level expansion link (3).
3. a kind of portable telescopic roadblock as claimed in claim 2 is characterized in that:
The length of described one-level expansion link (3) is greater than the length of secondary expansion link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894763U CN202227291U (en) | 2011-08-09 | 2011-08-09 | Telescopic portable barricade device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202894763U CN202227291U (en) | 2011-08-09 | 2011-08-09 | Telescopic portable barricade device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227291U true CN202227291U (en) | 2012-05-23 |
Family
ID=46077883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202894763U Expired - Fee Related CN202227291U (en) | 2011-08-09 | 2011-08-09 | Telescopic portable barricade device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227291U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179137A (en) * | 2014-08-27 | 2014-12-03 | 王远志 | Length-variable road passage intercepting device |
| CN104821087A (en) * | 2015-04-15 | 2015-08-05 | 江苏中兴新泰物联网科技园有限公司 | Intelligent license plate identification device |
| CN105799580A (en) * | 2016-04-29 | 2016-07-27 | 闫鹏飞 | Parking warning device |
| CN105908650A (en) * | 2016-06-25 | 2016-08-31 | 於星杰 | Telescopic road block |
| CN105922932A (en) * | 2016-04-29 | 2016-09-07 | 闫鹏飞 | Warning device |
-
2011
- 2011-08-09 CN CN2011202894763U patent/CN202227291U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179137A (en) * | 2014-08-27 | 2014-12-03 | 王远志 | Length-variable road passage intercepting device |
| CN104179137B (en) * | 2014-08-27 | 2016-06-29 | 王远志 | Variable-length formula road passage blocking apparatus |
| CN105970849A (en) * | 2014-08-27 | 2016-09-28 | 王远志 | Length-variable road channel interception device |
| CN104821087A (en) * | 2015-04-15 | 2015-08-05 | 江苏中兴新泰物联网科技园有限公司 | Intelligent license plate identification device |
| CN104821087B (en) * | 2015-04-15 | 2017-03-15 | 江苏中兴新泰物联网科技园有限公司 | Intelligent license-plate of vehicle identifying device |
| CN105799580A (en) * | 2016-04-29 | 2016-07-27 | 闫鹏飞 | Parking warning device |
| CN105922932A (en) * | 2016-04-29 | 2016-09-07 | 闫鹏飞 | Warning device |
| CN105908650A (en) * | 2016-06-25 | 2016-08-31 | 於星杰 | Telescopic road block |
| CN105908650B (en) * | 2016-06-25 | 2018-02-27 | 广东冠诺建设工程有限公司 | A kind of scalable road roadblock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Hangcong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Lu Hangcong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120809 |