CN208136777U - A kind of universal joint shaft type anticollision energy-absorbing traffic insulated column - Google Patents
A kind of universal joint shaft type anticollision energy-absorbing traffic insulated column Download PDFInfo
- Publication number
- CN208136777U CN208136777U CN201720688224.5U CN201720688224U CN208136777U CN 208136777 U CN208136777 U CN 208136777U CN 201720688224 U CN201720688224 U CN 201720688224U CN 208136777 U CN208136777 U CN 208136777U
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- CN
- China
- Prior art keywords
- pedestal
- tubing string
- insulated column
- casing
- joint shaft
- 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.)
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Abstract
The utility model discloses a kind of universal joint shaft type anticollision energy-absorbing traffic insulated columns, belong to field of traffic facilities, the insulated column includes cylinder, the cylinder includes the metab being fixed on paved road and the metal stud tubing string for being vertically to pedestal setting, passes through a universal coupling with spider connection between pedestal and tubing string；It is arranged with a thin wall type impact energy absorption composite sleeve simultaneously on cylinder simultaneously, and shaft coupling is set in casing；Casing is fixedly connected with pedestal and tubing string simultaneously；The beneficial effect is that：The position of the effective control broken folding of traffic insulated column, and energy when hitting can be absorbed, prevent careless splashing Shanghai passerby；The tubing string and pedestal being knocked are protected, allows to repeatedly use, reduces the use cost of public infrastructure.
Description
Technical field
The utility model relates to field of traffic facilities more particularly to a kind of universal joint shaft type anticollision energy-absorbing traffic to be isolated
Column.
Background technique
Current traffic insulated column is that disposably, cannot reuse after damage mostly；And it can be generated after hitting
Fragment splashes, and endangers pedestrian；Or the fragment deformed limb to fracture forms sharp shape, endangers the safety of driver and pedestrian；Simultaneously
When shock, broken, folding part is uncontrollable by the mode and dynamics that are impacted, keeps its damage to the person of operational staff around uncontrollable
System.
Utility model content
In order to overcome drawbacks described above, the utility model provides a kind of universal joint shaft type anticollision energy-absorbing traffic isolation
Column, the position wrecked when insulated column can be made to be impacted is controllable, and break-off portion can be made to move toward ground direction, can be with office
Portion replaces the component that wrecks and continues to use, and reduces the use cost of social communal facility.
In order to achieve the above purpose, the utility model provides a kind of universal joint shaft type anticollision energy-absorbing traffic isolation
Column, insulated column include cylinder, which includes the pedestal being fixed on paved road, and the column being vertically arranged is connected on pedestal
Shape tubing string passes through a universal coupling with spider connection between pedestal and tubing string；It is arranged with simultaneously on cylinder simultaneously
One thin wall type impact energy absorption composite sleeve, and shaft coupling is set in casing；Casing is fixedly connected with pedestal and tubing string simultaneously；
The universal coupling with spider includes：First plug ring flange, inserts shape connector and two cross axles at the second plug ring flange,
Wherein the first plug ring flange and the second plug ring flange are connect with pedestal and tubing string respectively.When tubing string is hit, casing
For thin wall type impact energy absorption composite material, and tubing string and pedestal are metal material, so casing fragmentation energy-absorbing, and the pipe being impacted
Column does the circular motion using Hooks coupling universal coupling as the center of circle, from vertical direction toward ground side under the pulling force effect of Hooks coupling universal coupling
To toppling over, be unlikely to tubing string wreck splashing injury passerby, and can continue to can be used by more casing replacing, save use at
This.In order to more effectively protect tubing string and prevent casing fragment from splashing, it is also arranged with buffering sheath on cylinder, when making casing fragmentation
By the package of sheath, prevent fragment from acutely splashing.
Further, in order to enable the effective energy-absorbing of casing, the material of casing can for plastics or glass fibre, carbon fiber,
Organic fiber composite material.
Further, in order to which the material for making sheath plays effective buffering and durable, the material of sheath (can be sent out for EPS
Property polystyrene), EPE pearl wool (polyethylene foam cotton), XPE (processes for chemically crosslinked polyethylene foamed material).
Further, it in order to can quickly be installed using setscrew on paved road, is equipped with and is used on pedestal
The mounting hole being mounted on road surface, can be convenient and installed using setscrew.
The utility model has the beneficial effects that：Due to the ad hoc casing of thin wall type impact energy absorption composite material, Ke Yiyou
The position of the control broken folding of traffic insulated column of effect, while energy when it can effectively absorb shock, and tubing string is metal material,
So casing must be prior to tubing string fragmentation energy-absorbing, and the tubing string being impacted is done under the pulling force effect of Hooks coupling universal coupling with universal
Shaft coupling is the circular motion in the center of circle, is toppled over from vertical direction toward ground direction, and tubing string is made to be unlikely to the splashing injury passerby that wrecks,
Tubing string and stem portion is further effectively protected in the setting of sheath simultaneously, allows to repeatedly use, and reduces public
The use cost of infrastructure.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the overall structure diagram of tubing string in the utility model；
Fig. 4 is the explosive view of the utility model；
Fig. 5 is the explosive view of Hooks coupling universal coupling in the utility model；
In figure：1- cylinder, 2- sheath, 4- Hooks coupling universal coupling, 11- tubing string, 12- pedestal, 13- casing, 120- mounting hole,
The first plug of 41- ring flange, the second plug of 42- ring flange, 43- insert shape connector, 44- cross axle.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 4, the utility model provides a kind of universal joint shaft type anticollision energy-absorbing traffic insulated column,
Insulated column includes cylinder 1, which includes the pedestal 12 being fixed on paved road, is connected with and is vertically arranged on pedestal 12
Cylindricality tubing string 11, connected between pedestal 12 and tubing string 11 by universal coupling with spider 4；Simultaneously in cylinder 1
Above while it being arranged with a thin wall type impact energy absorption composite sleeve 13, and Hooks coupling universal coupling 4 is set in casing 13；It covers simultaneously
Pipe 13 is fixedly connected with pedestal 12 and tubing string 11；The universal coupling with spider 4 includes：First plug ring flange 41, second is inserted
Head flange disk 42 inserts shape connector 43 and two cross axles 44, wherein the first plug ring flange 41 and the second plug ring flange 42 divide
It is not connect with pedestal 12 and tubing string 11.When tubing string 11 is hit, casing 13 is thin wall type impact energy absorption composite material, and is managed
Column 11 and pedestal 12 are metal material, so the first fragmentation energy-absorbing of casing 13, and the tubing string 11 being impacted is in the drawing of Hooks coupling universal coupling 4
Under power effect, the circular motion with Hooks coupling universal coupling 4 for the center of circle is done, is toppled over from vertical direction toward ground direction, makes tubing string 11 not
It as the injury passerby of splashing that wrecks, and can continue to can be used by more casing replacing 13, save practical cost.In order to more effective
It protects tubing string 11 and prevents 13 fragment of casing from splashing, buffering sheath 2 is also arranged on cylinder 1, makes to be protected when 13 fragmentation of casing
The package of set 2, prevents fragment from acutely splashing.Casing 13 is plastics in preferred material in the present embodiment；The material of sheath 2 is preferred
For EPS (expandable polystyrene).In order to can quickly be installed using setscrew on paved road, set on pedestal 12
There is the mounting hole 120 for being mounted on road surface, can be convenient and installed using setscrew.
Due to the ad hoc casing 13 of thin wall type impact energy absorption composite material in the present embodiment, traffic can be effectively controlled
The position of the broken folding of insulated column, while energy when it can effectively absorb shock, and being responsible for 11 is metal material, so casing 13
Fragmentation energy-absorbing, and the tubing string 11 being impacted does the circle with Hooks coupling universal coupling 4 for the center of circle under the pulling force effect of Hooks coupling universal coupling 4
Zhou Yundong topples over toward ground direction from vertical direction, be unlikely to tubing string 11 wreck splashing injury passerby, while sheath 2 is set
It sets and 12 part of tubing string 11 and tube socket further is effectively protected, allow to repeatedly use, reduce public infrastructure
Use cost.
Claims (4)
1. a kind of universal joint shaft type anticollision energy-absorbing traffic insulated column, it is characterised in that：Insulated column includes cylinder (1), described
Cylinder (1) include the pedestal (12) being fixed on paved road, the pedestal is connected with the cylindricality being vertically arranged on (12)
Tubing string (11) passes through universal coupling with spider (4) connection between the pedestal (12) and tubing string (11)；Described
It is arranged with a thin wall type impact energy absorption composite sleeve (13) simultaneously on cylinder (1), the Hooks coupling universal coupling (4) is set to
In casing (13)；Casing (13) is fixedly connected with pedestal (12) and tubing string (11) simultaneously；The universal coupling with spider (4)
Including：First plug ring flange (41), inserts shape connector (43) and two cross axles (44) at the second plug ring flange (42), wherein
First plug ring flange (41) and the second plug ring flange (42) are connect with pedestal (12) and tubing string (11) respectively；The cylinder
(1) buffering sheath (2) is also arranged on；Tubing string (11) and pedestal (12) material are metal.
2. a kind of universal joint shaft type anticollision energy-absorbing traffic insulated column according to claim 1, it is characterised in that：It is described
The material of casing (13) be plastics or glass fibre or carbon fiber or organic fiber composite material.
3. a kind of universal joint shaft type anticollision energy-absorbing traffic insulated column according to claim 2, it is characterised in that：It is described
Sheath (2) material be：Expandable polystyrene, polyethylene foam cotton, processes for chemically crosslinked polyethylene foamed material.
4. according to a kind of right universal joint shaft type anticollision energy-absorbing traffic insulated column according to claim 3, feature
It is：The pedestal (12) is equipped with the mounting hole (120) for being mounted on road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688224.5U CN208136777U (en) | 2017-06-14 | 2017-06-14 | A kind of universal joint shaft type anticollision energy-absorbing traffic insulated column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688224.5U CN208136777U (en) | 2017-06-14 | 2017-06-14 | A kind of universal joint shaft type anticollision energy-absorbing traffic insulated column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208136777U true CN208136777U (en) | 2018-11-23 |
Family
ID=64283181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720688224.5U Expired - Fee Related CN208136777U (en) | 2017-06-14 | 2017-06-14 | A kind of universal joint shaft type anticollision energy-absorbing traffic insulated column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208136777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733728A (en) * | 2020-06-22 | 2020-10-02 | 河南理工大学 | Tumbler type isolation column |
-
2017
- 2017-06-14 CN CN201720688224.5U patent/CN208136777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733728A (en) * | 2020-06-22 | 2020-10-02 | 河南理工大学 | Tumbler type isolation column |
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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: 20181123 Termination date: 20200614 |