CN207211949U - A kind of fence of adjustable shielded area - Google Patents
A kind of fence of adjustable shielded area Download PDFInfo
- Publication number
- CN207211949U CN207211949U CN201721075900.8U CN201721075900U CN207211949U CN 207211949 U CN207211949 U CN 207211949U CN 201721075900 U CN201721075900 U CN 201721075900U CN 207211949 U CN207211949 U CN 207211949U
- Authority
- CN
- China
- Prior art keywords
- turbine
- worm screw
- rotary shaft
- fence
- drive
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A kind of fence of adjustable shielded area, including left and right pillar（1）, upper sheer pole（2）And some protective sheets（3）, in addition to regulation handle（4）；The cross bar（2）Inside is provided with worm screw（21）And turbine（23）, worm screw（21）Through column（1）And it is provided with regulation handle（4）；Each protective sheet（3）It is interior through there is rotary shaft（31）, rotary shaft（31）Top and the turbine（23）Axle center be fixedly connected, turbine（23）Drive rotary shaft（31）Rotate；The worm screw（21）With turbine（23）Joggleword；Pass through regulation handle（4）Drive worm screw（21）Rotate, worm screw（21）Rotate upwardly and downwardly drive turbine（23）Left-right rotation, while rotary shaft（31）With turbine（23）Synchronous axial system, drive protective sheet（3）Left-right rotation.
Description
Technical field
Traffic safety protection field is the utility model is related to, especially a kind of fence of adjustable shielded area.
Background technology
The hollow metal safe fence used at present, construction are fixed, and it is some to substantially belong to two cross bar intermediate vertical arrangements
Protective plate, protective plate are fixed between cross bar, and the interval between protective plate is fixed, to being blocked in requisition for ventilation or needs
Zone of protection, free adjustment can not be realized.
Utility model content
The purpose of this utility model be to solve the problems, such as above-mentioned existing fence protective plate shielded area can not from main regulation,
Provide a kind of fence of adjustable shielded area.
Technical scheme is used by the utility model solves its technical problem：A kind of fence of adjustable shielded area,
Including left and right pillar（1）, upper sheer pole（2）And some protective sheets（3）, in addition to regulation handle（4）；The cross bar（2）It is interior
Portion is provided with worm screw（21）And turbine（23）, worm screw（21）Through column（1）And it is provided with regulation handle（4）；Each protection
Piece（3）It is interior through there is rotary shaft（31）, rotary shaft（31）Top and the turbine（23）Axle center be fixedly connected, turbine（23）
Drive rotary shaft（31）Rotate；The worm screw（21）With turbine（23）Joggleword；
Pass through regulation handle（4）Drive worm screw（21）Rotate, worm screw（21）Rotate upwardly and downwardly drive turbine（23）Left-right rotation,
Rotary shaft simultaneously（31）With turbine（23）Synchronous axial system, drive protective sheet（3）Left-right rotation.
In the utility model, regulation handle（4）With worm screw（21）Connection, passes through regulation handle（4）Rotation up and down, worm screw
（21）With turbine（23）It is mutually twisted, worm screw（21）With regulation handle（4）Rotate upwardly and downwardly, while turbine（23）Drive rotary shaft
（31）Left rotation and right rotation, while protective sheet（3）Also with rotary shaft（31）Left-right rotation, now two root posts（1）Between block
Area diminishes greatly also with change, works as protective sheet（3）Go to and cross bar（2）When vertical, shielded area is minimum；Work as protective sheet（3）Turn
To and cross bar（2）When parallel, two root posts（1）Between by protective sheet（3）Block completely.
Preferably, the worm screw（21）Pivot center and turbine（23）Pivot center angle be 90 °.
Preferably, the regulation handle（4）It is socketed in worm screw（21）One end.
Preferably, the protective sheet（3）On be pasted with reflecting strips.
Preferably, with the cross bar（2）Corresponding another cross bar（2）With rotary shaft（31）Corresponding position is provided with circle
Hole, rotary shaft（31）In circular hole corresponding to being plugged on, and interior freely rotated in circular hole.
The beneficial effects of the utility model：Rotated up and down by regulation handle, worm screw cooperates with turbine and rotated, and drives
Using rotary shaft as axle center left-right rotation, now the shielded area between two root posts diminishes greatly protective sheet also with change, works as protection
When piece goes to vertical with cross bar, shielded area is minimum；When protective sheet is gone to it is parallel with cross bar when, by protective sheet between two root posts
Block completely, thus can improve the universal of the fence, this flexible structure is changeable, in the protection for needing to divulge information or needs block
Region is applicable.
Brief description of the drawings
Fig. 1 is the utility model overall appearance figure；
Fig. 2 is the utility model inner rotation axle construction；
Fig. 3 is the utility model cross bar inner structure.
In figure：1st, column, 2, cross bar, 3, protective sheet, 4, regulation handle, 21, worm screw, 22, turbine, 31, rotary shaft.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically
It is bright.
A kind of fence of adjustable shielded area, as shown in figure 1, including left and right pillar（1）, upper sheer pole（2）And if
Dry protective sheet（3）, in addition to regulation handle（4）.
As shown in Fig. 2 cross tube（2）Inside is provided with worm screw（21）And turbine（23）, worm screw（21）Through column（1）And
In column（1）Outside is provided with regulation handle（4）；Each protective sheet（3）It is interior through there is rotary shaft（31）, rotary shaft（31）
Top and the turbine（23）Axle center be fixedly connected, turbine（23）Drive rotary shaft（31）Rotate；The worm screw（21）'s
Pivot center and turbine（23）Pivot center angle be 90 °, worm screw（21）With turbine（23）Joggleword.It is as shown in figure 3, logical
Overregulate handle（4）Drive worm screw（21）Rotate, worm screw（21）Rotate upwardly and downwardly drive turbine（23）Left-right rotation, while rotary shaft
（31）With turbine（23）Synchronous axial system, drive protective sheet（3）Left-right rotation.Regulation handle（4）It is socketed in worm screw（21）One end.
Sheer pole（2）With rotary shaft（31）Corresponding position is provided with circular hole, rotary shaft（31）Corresponding to being plugged in circular hole, and inherent circle
Freely rotated in hole.Protective sheet（3）On be pasted with reflecting marking, be advantageous to night to the people passed by and vehicle play alarm make
With.
Embodiment described above is a kind of preferable scheme of the present utility model, not makees any shape to the utility model
Limitation in formula, there are other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (5)
1. a kind of fence of adjustable shielded area, including：Left and right column（1）, upper and lower cross bar（2）And some protective sheets
（3）, it is characterised in that also including regulation handle（4）；
Any cross bar（2）Inside is provided with worm screw（21）And turbine（23）, worm screw（21）Through column（1）And provided with regulation
Handle（4）；
Each protective sheet（3）It is interior through there is rotary shaft（31）, rotary shaft（31）Top and the turbine（23）Axle center
It is fixedly connected, turbine（23）Drive rotary shaft（31）Rotate；The worm screw（21）With turbine（23）Joggleword；
Pass through regulation handle（4）Drive worm screw（21）Rotate, worm screw（21）Rotate upwardly and downwardly drive turbine（23）Left-right rotation, simultaneously
Rotary shaft（31）With turbine（23）Synchronous axial system, drive protective sheet（3）Left-right rotation.
A kind of 2. fence of adjustable shielded area according to claim 1, it is characterised in that the worm screw（21）Turn
Shaft line and turbine（23）Pivot center angle be 90 °.
A kind of 3. fence of adjustable shielded area according to claim 1, it is characterised in that the protective sheet（3）On
It is pasted with reflecting strips.
A kind of 4. fence of adjustable shielded area according to claim 1, it is characterised in that the regulation handle（4）
It is socketed in worm screw（21）One end.
5. the fence of a kind of adjustable shielded area according to claim 1, it is characterised in that with the cross bar（2）It is right
Another cross bar answered（2）With rotary shaft（31）Corresponding position is provided with circular hole, rotary shaft（31）Corresponding to being plugged in circular hole, and
It is interior freely to be rotated in circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075900.8U CN207211949U (en) | 2017-08-25 | 2017-08-25 | A kind of fence of adjustable shielded area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721075900.8U CN207211949U (en) | 2017-08-25 | 2017-08-25 | A kind of fence of adjustable shielded area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211949U true CN207211949U (en) | 2018-04-10 |
Family
ID=61817023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721075900.8U Expired - Fee Related CN207211949U (en) | 2017-08-25 | 2017-08-25 | A kind of fence of adjustable shielded area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624037A (en) * | 2018-12-27 | 2019-04-16 | 浙江大经住工科技有限公司 | A kind of balcony slab prefabricated mould |
| CN113089544A (en) * | 2021-03-29 | 2021-07-09 | 温州市龙湾区市政工程公司 | Municipal administration median |
-
2017
- 2017-08-25 CN CN201721075900.8U patent/CN207211949U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624037A (en) * | 2018-12-27 | 2019-04-16 | 浙江大经住工科技有限公司 | A kind of balcony slab prefabricated mould |
| CN113089544A (en) * | 2021-03-29 | 2021-07-09 | 温州市龙湾区市政工程公司 | Municipal administration median |
| CN113089544B (en) * | 2021-03-29 | 2022-08-26 | 温州市龙湾区市政工程公司 | Municipal administration median |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180410 Termination date: 20180825 |