CN108625307A - A kind of roadblock instruction device - Google Patents
A kind of roadblock instruction device Download PDFInfo
- Publication number
- CN108625307A CN108625307A CN201810747507.1A CN201810747507A CN108625307A CN 108625307 A CN108625307 A CN 108625307A CN 201810747507 A CN201810747507 A CN 201810747507A CN 108625307 A CN108625307 A CN 108625307A
- Authority
- CN
- China
- Prior art keywords
- groove
- permanent magnet
- spring
- bottom plate
- cover board
- 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.)
- Withdrawn
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of roadblock instruction devices, including bottom plate, spring, first permanent magnet, second permanent magnet, cover board, the spring is mounted on by screw on bottom plate, the top of spring is equipped with fixed first permanent magnet of bolt, and first permanent magnet can carry out 180 ° rotation, second permanent magnet is bonded on bottom plate, first permanent magnet and the second permanent magnet are in same vertical line, the first groove is offered on the bottom plate, intercommunicating pore is connected to the first groove, foam-rubber cushion and cover board are installed in the first groove, foam-rubber cushion is connect by drawstring with cover board, cover board is connect by rubber band with the top of the first groove, second groove is opened in base plate interior, and second groove be connected to the first groove, balloon is equipped in second groove, balloon is connect by drawstring with the second groove.Reasonable design of the present invention；The design of first permanent magnet and the second permanent magnet can utilize the heteropolar attracting principle of homopolar-repulsion of magnet, and spring is made to be shunk, be stretched.
Description
Technical field
The present invention relates to municipal field more particularly to a kind of roadblock instruction devices.
Background technology
With the continuous improvement of people's living standards, vehicle has important role in terms of people's trip, with vehicle
Increase, the case where road often blocks, barricade sign be widely used in urban transportation, the important organ gate of army and country and
Many occasions such as periphery, shopping mall, highway, charge station, airport, school, bank, large-scale club, parking lot, by mistake
Toward the limitation of vehicle, the safety in traffic order i.e. key facility and place has effectively been ensured.
Invention content
The purpose of the present invention is to provide a kind of roadblock instruction devices, to solve the above technical problems.
The present invention uses following technical scheme to achieve the above object：
A kind of roadblock instruction device, including bottom plate, spring, the first permanent magnet, the second permanent magnet, cover board, the spring pass through spiral shell
Nail is mounted on bottom plate, and the top of spring is equipped with fixed first permanent magnet of bolt, and the first permanent magnet can carry out 180 ° of rotations,
Second permanent magnet is bonded on bottom plate, and the first permanent magnet and the second permanent magnet offer in same vertical line on the bottom plate
First groove, intercommunicating pore are connected to the first groove, and foam-rubber cushion and cover board are equipped in the first groove, and foam-rubber cushion passes through drawstring and lid
Plate connects, and cover board connect by rubber band with the top of the first groove, and the second groove is opened in base plate interior, and the second groove and the
One groove is connected to, and balloon is equipped in the second groove, and balloon is connect by drawstring with the second groove.
Preferably, the cover board is made of plastic material, and when foam-rubber cushion does not absorb water, foam-rubber cushion blocks the second groove.
Preferably, first permanent magnet and the second permanent magnet are each split into the poles N and the poles S.
Preferably, it is coated with red fluorescence powder on the spring, spring is made of plastic material, and bottom plate uses concrete
It is made.
Compared with prior art, the present invention has the following advantages：Reasonable design of the present invention；When needing that spring is made to stretch,
The poles N of first permanent magnet and the N of the second permanent magnet is extremely corresponding, and magnet makes spring stretch under the action of homopolar-repulsion, if
When needing spring contraction, the poles N of the first permanent magnet and the S of the second permanent magnet is extremely corresponding, magnet is in heteropolar attracting work
Make spring contraction under；The design of bottom plate and spring a part can be individually replaced when damaging and saved money wherein
Source；The design of spring and bottom plate reduces volume, improves wind resistance power；If barricade sign, by water submerged, water enters the by intercommunicating pore
One groove, the foam-rubber cushion in the first groove absorb water weight and increase, and foam-rubber cushion drives cover board to move down, to make gas in the second groove
Ball is released, and is reminded in time pedestrian.
Description of the drawings
Fig. 1 is barricade sign schematic diagram of the present invention.
Fig. 2 is the first permanent magnet enlarged diagram of barricade sign of the present invention.
Fig. 3 is the bottom plate sectional view of barricade sign of the present invention.
In figure：1, the first permanent magnet, 2, bottom plate, the 3, second permanent magnet, 4, bolt, 5, intercommunicating pore, 6, cover board, 7, spring,
8, rubber band, the 9, second groove, 10, balloon, 11, foam-rubber cushion, the 12, first groove.
Specific implementation mode
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-3, a kind of roadblock instruction device, including bottom plate 2, spring 7, the first permanent magnet 1, the second permanent magnet 3,
Cover board 6, the spring 7 are installed on a base plate 2 by screw, and red fluorescence powder is coated on spring, and spring uses plastic material
It is made, bottom plate is made of concrete, and the top of spring 7 is equipped with 4 fixed first permanent magnet 1 of bolt, and 1 energy of the first permanent magnet
Carry out 180 ° rotation, the second permanent magnet 3 bond on a base plate 2, the first permanent magnet 1 and the second permanent magnet 3 in same vertical line,
First permanent magnet and the second permanent magnet are each split into the poles N and the poles S, and the first groove 12, intercommunicating pore 5 are offered on the bottom plate 2
It is connected to the first groove 12, foam-rubber cushion 11 and cover board 6 is installed in first groove 12, foam-rubber cushion 11 is connected by drawstring and cover board 6
It connects, cover board 6 is connect by rubber band 8 with the top of the first groove 12, and the second groove 9 is opened in inside bottom plate 2, and cover board uses plastics
Material is made, and when foam-rubber cushion does not absorb water, foam-rubber cushion blocks the second groove, and the second groove 9 is connected to the first groove 12, and second
Balloon 10 is equipped in groove 9, balloon 10 is connect by drawstring with the second groove 9.
Operation principle of the present invention：When needing barricade sign, by the poles the N phase of the poles N of the first permanent magnet 1 and the second permanent magnet 3
Corresponding, magnet stretches spring 7 under the action of homopolar-repulsion, and the red fluorescence powder on spring 7 can in time carry pedestrian
It wakes up, when if desired packing up barricade sign, the poles N of the first permanent magnet 1 and the S of the second permanent magnet 3 is extremely corresponding, and magnet is heteropolar
Shrink spring 7 under the action of attracting, to pack up barricade sign, the design of spring 7 and bottom plate 2 reduces volume, improves
The wind resistance power of barricade sign, if barricade sign, by water submerged, water enters the first groove 12, the sponge in the first groove 12 by intercommunicating pore 5
Pad 11 absorbs water weight and increases, and foam-rubber cushion 11 drives cover board 6 to move down, to make in the second groove 9 balloon 10 release, to pedestrian into
Row is reminded in time.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention with spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (4)
1. a kind of roadblock instruction device, including bottom plate（2）, spring（7）, the first permanent magnet（1）, the second permanent magnet（3）, cover board
（6）, which is characterized in that the spring（7）It is mounted on bottom plate by screw（2）On, spring（7）Top be equipped with bolt（4）Gu
The first fixed permanent magnet（1）, and the first permanent magnet（1）It can carry out 180 ° of rotations, the second permanent magnet（3）It is bonded in bottom plate（2）On,
First permanent magnet（1）With the second permanent magnet（3）In same vertical line, the bottom plate（2）On offer the first groove（12）, even
Through-hole（5）With the first groove（12）Connection, the first groove（12）Foam-rubber cushion is inside installed（11）And cover board（6）, foam-rubber cushion（11）
Pass through drawstring and cover board（6）Connection, cover board（6）Pass through rubber band（8）With the first groove（12）Top connection, the second groove（9）
It is opened in bottom plate（2）Inside, and the second groove（9）With the first groove（12）Connection, the second groove（9）It is interior to be equipped with balloon（10）,
Balloon（10）Pass through drawstring and the second groove（9）Connection.
2. a kind of roadblock instruction device according to claim 1, which is characterized in that the cover board（6）Using plastic material
It is made, foam-rubber cushion（11）When not absorbing water, foam-rubber cushion（11）By the second groove（9）It blocks.
3. a kind of roadblock instruction device according to claim 1, which is characterized in that first permanent magnet（1）And second
Permanent magnet（3）It is each split into the poles N and the poles S.
4. a kind of roadblock instruction device according to claim 1, which is characterized in that the spring（7）On be coated with red
Fluorescent powder, spring（7）It is made of plastic material, bottom plate（2）It is made of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747507.1A CN108625307A (en) | 2018-07-09 | 2018-07-09 | A kind of roadblock instruction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810747507.1A CN108625307A (en) | 2018-07-09 | 2018-07-09 | A kind of roadblock instruction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108625307A true CN108625307A (en) | 2018-10-09 |
Family
ID=63688728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810747507.1A Withdrawn CN108625307A (en) | 2018-07-09 | 2018-07-09 | A kind of roadblock instruction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108625307A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310266A (en) * | 2021-06-04 | 2021-08-27 | 台州捷贝宇智能科技有限公司 | Medical refrigeration equipment |
-
2018
- 2018-07-09 CN CN201810747507.1A patent/CN108625307A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310266A (en) * | 2021-06-04 | 2021-08-27 | 台州捷贝宇智能科技有限公司 | Medical refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |