CN203239050U - Articulated road construction fence - Google Patents
Articulated road construction fence Download PDFInfo
- Publication number
- CN203239050U CN203239050U CN 201320282029 CN201320282029U CN203239050U CN 203239050 U CN203239050 U CN 203239050U CN 201320282029 CN201320282029 CN 201320282029 CN 201320282029 U CN201320282029 U CN 201320282029U CN 203239050 U CN203239050 U CN 203239050U
- Authority
- CN
- China
- Prior art keywords
- road construction
- construction fence
- fence
- base
- support bar
- 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
Links
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an articulated road construction fence which comprises a base, a connecting rods, rotary shafts and support rods. The support rods are detachably arranged on the base. The connecting rods are rotatably connected onto the support rods through the rotary shafts and form an extensible meshy structure through connection of the rotary shafts. The articulated road construction fence is simple in structure, convenient to use, small in mass, extensible and convenient to store and carry.
Description
Technical field
The utility model relates to a kind of construction fence, relates in particular to a kind of radial type road construction fence.
Background technology
When road construction, especially during the road construction operation in city, because motor vehicles and pedestrian are many, for the sake of security, need to use construction fence with construction plant and road isolation, but the steel plate of the fixed dimension that existing fence uses, use the fence of steel plate structure can not bear very large wind, be easy to when wind is larger the fence accident of meeting accident of blowing down, and the volume of fence is large, storage is inconvenient.
Summary of the invention
The purpose of this utility model is: in order to address the above problem, provide that a kind of quality is little, size is scalable, take in and carry all easily radial type road construction fence.
To achieve these goals, the technical solution of the utility model is:
A kind of radial type road construction fence comprises base, connecting rod, rotating shaft and support bar; Described support bar is dismountable to be arranged on the described base; Described connecting rod is connected on the described support bar by described rotating shaft is rotating; Described connecting rod is connected to form telescopic net structure by described rotating shaft.
Further, described base is provided with dovetail groove, and described support bar bottom is the boss that mates with dovetail groove.
Further, described base is provided with bolt hole.
The utility model is owing to having adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
The utility model is owing to being provided with connecting rod and rotating shaft, connecting rod is connected to form telescopic net structure by described rotating shaft, be convenient to taking in and carrying of the utility model radial type road construction fence, simultaneously in use, can be according to the size of demand conversion radial type road construction fence.The utility model is because support bar and base are dismountable, and when one of them damaged, another can also continue to use the utilization rate of the fence of raising.Base of the present utility model is provided with bolt hole, can pass bolt base is fixed on ground, prevents that fence from being blown to by strong wind and cause other Accidental occurrences.
Description of drawings
Fig. 1 is the structural representation of the utility model radial type road construction fence.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See also shown in Figure 1ly, a kind of radial type road construction fence comprises base 1, connecting rod 5, rotating shaft 4 and support bar 6; Described support bar 6 dismountable being arranged on the described base 1; Described connecting rod 5 is by described rotating shaft 4 rotating being connected on the described support bar 6; Described connecting rod 5 is connected to form telescopic net structure by described rotating shaft 4, in use, can according to the size of demand conversion radial type road construction fence, be convenient to simultaneously take in and carry.Described base 1 is provided with dovetail groove, and described support bar 6 bottoms are the boss 3 that mates with dovetail groove.Described base 1 arranges bolt hole 2, can pass bolt base is fixed on ground, prevents that fence from being blown down by strong wind and cause other Accidental occurrences.
Support bar 6 and base 1 are dismountable, and when one of them damaged, another can also continue to use the utilization rate of the fence of raising.
In sum, the utility model is simple in structure, easy to use, quality is little, the size is scalable, take in and carry all and make things convenient for.
Claims (3)
1. a radial type road construction fence is characterized in that: comprise base (1), connecting rod (5), rotating shaft (4) and support bar (6); Described support bar (6) is dismountable to be arranged on the described base (1); Described connecting rod (5) is connected on the described support bar (6) by described rotating shaft (4) is rotating; Described connecting rod (5) is connected to form telescopic net structure by described rotating shaft (4).
2. radial type road construction fence as claimed in claim 1, it is characterized in that: described base (1) is provided with dovetail groove, and described support bar (6) bottom is the boss (3) with the dovetail groove coupling.
3. a radial type road construction fence as claimed in claim 1 is characterized in that: bolt hole (2) is set on the described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282029 CN203239050U (en) | 2013-05-22 | 2013-05-22 | Articulated road construction fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282029 CN203239050U (en) | 2013-05-22 | 2013-05-22 | Articulated road construction fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239050U true CN203239050U (en) | 2013-10-16 |
Family
ID=49316360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282029 Expired - Fee Related CN203239050U (en) | 2013-05-22 | 2013-05-22 | Articulated road construction fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499772A (en) * | 2014-11-19 | 2015-04-08 | 国家电网公司 | Telescopic fence |
| CN105064693A (en) * | 2015-08-05 | 2015-11-18 | 中铁隧道集团四处有限公司 | Retractable steel bar bracket |
| CN108930443A (en) * | 2017-05-22 | 2018-12-04 | 太仓飞顺温控设备有限公司 | A kind of electronic material stacking fence |
| CN109707212A (en) * | 2019-01-08 | 2019-05-03 | 贵州大学 | A kind of construction fence of easy disassembly |
-
2013
- 2013-05-22 CN CN 201320282029 patent/CN203239050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499772A (en) * | 2014-11-19 | 2015-04-08 | 国家电网公司 | Telescopic fence |
| CN105064693A (en) * | 2015-08-05 | 2015-11-18 | 中铁隧道集团四处有限公司 | Retractable steel bar bracket |
| CN108930443A (en) * | 2017-05-22 | 2018-12-04 | 太仓飞顺温控设备有限公司 | A kind of electronic material stacking fence |
| CN109707212A (en) * | 2019-01-08 | 2019-05-03 | 贵州大学 | A kind of construction fence of easy disassembly |
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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: 20131016 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |