CN208136755U - A kind of telescopic positioning traffic insulated column easy to break - Google Patents
A kind of telescopic positioning traffic insulated column easy to break Download PDFInfo
- Publication number
- CN208136755U CN208136755U CN201720688223.0U CN201720688223U CN208136755U CN 208136755 U CN208136755 U CN 208136755U CN 201720688223 U CN201720688223 U CN 201720688223U CN 208136755 U CN208136755 U CN 208136755U
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- CN
- China
- Prior art keywords
- cylinder
- chuck
- valve jacket
- insulated column
- break
- 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 provides a kind of telescopic positioning traffic insulated column easy to break; the insulated column includes the cylinder that cylinder and one can stretch disengaging cylinder; and the top of cylinder is set up in after cylinder pull-out by rotational energy; form stretchable or storage traffic insulated column; local frangible folding setting is done again to cylinder simultaneously; it is set to divide energy-absorbing fragmentation, bending by frangible folding part when being hit, protection other component can be reused, it is only necessary to replace the energy absorbing portion of frangible folding；The beneficial effect is that：Convenient for packing up insulated column when fire, first aid or special emergency event, the time is saved, is used for emergency；Vulnerable part can only be replaced simultaneously to continue to use, reduce the use cost of communal facility.
Description
Technical field
The utility model relates to field of traffic facilities, more particularly to a kind of telescopic positioning traffic insulated column easy to break.
Background technique
Current traffic insulated column is that disposably, cannot reuse after damage, and not flexible, tight mostly
It cannot be packed up in anxious situation, lack the emergency function when fire-fighting, relief；And fragment splashing, harm can be generated after hitting
Pedestrian；Or the fragment deformed limb to fracture forms sharp shape, endangers the safety of driver and pedestrian；And when hitting, broken, folding part
Position is different and uncontrollable with dynamics by the mode being impacted, and keeps its damage to the person of activity staff around uncontrollable.
Utility model content
In order to overcome drawbacks described above, the utility model provides a kind of telescopic positioning traffic insulated column easy to break, is needing
When, it can be accommodated into buried cylinder；And the position wrecked when insulated column can be made to be impacted is controllable, and can locally more
It changes the component that wrecks to continue to use, reduces the use cost of social communal facility.
In order to achieve the above purpose, the utility model provides a kind of telescopic positioning traffic insulated column easy to break, should be every
It include cylinder and cylinder from column, middle column body can be completely accommodated in cylinder, and cylinder can pass freely through cylinder in addition to bottom
Nozzle；The surface of cylinder is equipped with positioning grooved rail simultaneously, and the quantity of this positioning grooved rail is at least two, and direction is cylinder
It is axial；The locating piece adaptable with positioning grooved rail is equipped in the nozzle of cylinder accordingly, locating piece can be freely in locating slot
Movement in rail；In addition cylinder includes the stack shell of disc chuck and connecting chuck, and nozzle is located on chuck, and locating piece therein is only
It is set on the inner wall of chuck；Cylinder includes：Columnar core and the valve jacket being sheathed on outside inner core, valve jacket are frangible energy-absorbing material,
Wherein positioning grooved rail setting and through on the outer surface of valve jacket；Inner core includes：Jacket layer portion, rotation section and limiting section, wherein limiting
Position portion is set to the bottom of inner core, and jacket layer portion is set to the top of limiting section, and rotation section connects jacket layer portion and limiting section；It is arranged
Rotation section be cylinder, height Ha be greater than chuck in locating piece height Hb, rotation section can in chuck completely accommodate and
It is freely rotated；Limiting section is discoid simultaneously, which cannot be by chuck by the locating piece blocking in chuck
The heart；Limiting section is limited in the inside of stack shell, and limiting section can be freely lifted and rotate in stack shell.Jacket layer is had only on its inner core
Portion is contained in the inside of valve jacket；The jacket layer portion includes column body and lower prop, passes through relaxed state between column body and lower prop
Rope connection, column body is fixed on the top of valve jacket by screw, and lower prop is equally fixed on the lower part of valve jacket, lower prop by screw
Body is connect with rotation section；It between column body and lower prop is being cavity in valve jacket, rope is set in the cavity；The cavity is to hit
Hit easy folding part.In addition the handle of lifting is additionally provided at the top of valve jacket；A moveable limit is equipped on the upper surface of chuck
Block, limited block are equipped with a long stripes through hole as sliding rail, and the orbital direction of the long stripes through hole is the radial direction of chuck,
The upper surface that limited block is installed on chuck by passing through the bolt in the middle part of through-hole.
Further, in order to keep rope secured, meet safe demand, the material of the rope can be：Steel or nylon are washed
Synthetic fibre or polypropylene or polyethylene or aramid fiber or high-modulus polyethylene fiber etc..
Further, cylinder internal water accumulation in order to prevent is equipped with leakage hole in the bottom of cylinder.
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, 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 being provided with flexible function, it can go up and down, guarantee as needed
Demand in emergency circumstances；Ad hoc one section of hollow easy folding part, can effectively control the broken folding of traffic insulated column on valve jacket
Position, while absorbable energy when hitting, rope can be prevented from effectively fractureing the splashing of upper back, living around protection exception
The safety of moving group；As long as and replace valve jacket and repeatedly use, reduce the use cost of public infrastructure.
Detailed description of the invention
Fig. 1 is received into overall structure figure when cylinder for the middle column body of the utility model；
Fig. 2 is received into cross-sectional view when cylinder for the middle column body of the utility model；
Overall structure figure when Fig. 3 is the middle column body pull-out cylinder of the utility model；
Cross-sectional view when Fig. 4 is the middle column body pull-out cylinder of the utility model；
Fig. 5 is the cross-sectional view of the utility model middle cylinder body；
Fig. 6 is the structural schematic diagram of the utility model middle column body；
Fig. 7 is the structural schematic diagram of inner core in the utility model；
Fig. 8 is the structural schematic diagram of chuck and limited block in the utility model；
In figure：Cylinder (1), cylinder (2), nozzle (25), grooved rail (110), locating piece (21), stack shell (22), chuck (20),
Inner core (11), valve jacket (12), jacket layer portion (113), rotation section (114), limiting section (115), upper attached column (1131), lower attached column
(1132), rope (4), cavity (124), handle (13), limited block (23), through-hole (230), leakage hole (24), mounting hole
(200)。
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 8, a kind of telescopic positioning traffic insulated column easy to break, which includes cylinder 1 and cylinder
2, middle column body 1 can be completely accommodated in cylinder 2, and cylinder 1 can pass freely through the nozzle 25 of cylinder 2 in addition to bottom；Simultaneously
The surface of cylinder 1 is equipped with positioning grooved rail 110, and the quantity of the positioning grooved rail 110 is three, is distributed with axial symmetry, direction is
The axial direction of cylinder 1.The locating piece 21 adaptable with positioning grooved rail 110 is equipped in the nozzle 25 of cylinder 2；The cylinder 2 includes nozzle
The stack shell 22 of disc chuck 20 and connecting chuck 20 where 25, the bottom of cylinder 2, which is equipped with leakage hole 24, prevents ponding；Its
In locating piece 21 be only arranged on the inner wall of chuck 20.
Cylinder 1 includes：Columnar core 11 and the valve jacket 12 being sheathed on outside inner core 11,12 material of valve jacket are in the present embodiment
Frangible thin wall shape, material are preferably plastics；Wherein positioning grooved rail 110 setting and through on the outer surface of valve jacket 12；Inner core
11 include：Jacket layer portion 113, rotation section 114 and limiting section 115；Wherein limiting section 115 is set to the bottom of inner core 11, jacket layer portion
113 are set to the top of limiting section 115, and rotation section 114 connects jacket layer portion 113 and limiting section 115.In addition rotation section 114 is circle
Cylindricality, height Ha be greater than chuck 20 in locating piece 21 height Hb, rotation section 114 can in chuck 20 completely accommodate and
It is freely rotated；Limiting section 115 is discoid simultaneously, which cannot by the blocking of locating piece 21 in chuck 20
Pass through chuck 20；Limiting section 115 is limited in the inside of stack shell 22, and limiting section 115 can be freely lifted and revolve in stack shell 22
Turn.
Have the inside that jacket layer portion 113 is contained in valve jacket 12 on inner core 11 only；Jacket layer portion 113 includes column body 1131 under
Cylinder 1132, is connected between column body 1131 and lower prop 1132 by the rope 4 of relaxed state, and column body 1131 is consolidated by screw
Due to the top of valve jacket 12, lower prop 1132 is equally fixed on the lower part of valve jacket 12, lower prop 1132 and rotation section 114 by screw
Connection；It is cavity 124 between column body 1131 and lower prop 1132 in valve jacket 12, rope 4 is set in the cavity 124；The sky
Chamber 124 is to hit easy folding part, and rope 4 is preferably steel cable in the present embodiment.
The top of valve jacket 12 is additionally provided with the handle 13 of lifting；The upper surface of chuck 20 is equipped with a moveable limited block
23, limited block 23 is equipped with a long stripes through hole 230 and is used as sliding rail, and the orbital direction of the long stripes through hole 230 is card
The radial direction of disk 20, the upper surface that limited block 23 is installed on chuck 20 by passing through the bolt 231 at 230 middle part of through-hole, passes through bolt
The elastic position to move fixed limited block 23.
In use, cylinder 1 is lifted by handle 13, is mentioned to highest point, rotating cylinder 1, because of the height of rotation section 114
The height Hb that Ha is greater than locating piece 21 in chuck 20 is spent, and cylindric rotation section 114 can be freely rotated between locating piece 21, institute
With when between locating piece 21 being rotation section 114, cylinder 1 can be rotated, simultaneously because discoid limiting section 115 is by chuck 20
Locating piece 21 stops cannot be by chuck 20, prevent cylinder 1 prevents stolen and maloperation from being drawn out cylinder 2.Work as column spinner
The positioning grooved rail 110 on cylinder 1 and the locating piece 21 on chuck 20 misplace when body 1, cause the rail walls for positioning grooved rail 110 straight
Connect frame on locating piece 21, make upper attached column 1131 on cylinder 1 and lower attached column 1132 stretch out and stand on chuck 20 it is vertical on
Side, certain position is rotated by cylinder 1, so that the end of limited block 23 is stuck in positioning grooved rail 110, by tightening through-hole
Bolt 231 in 230 is fixed by limited block 23, and limited block 23 keeps the position of cylinder 1 relatively fixed, and such cylinder 1 is just extracted
It stands on cylinder 2.The limitation of limited block 23 is removed when storing cylinder 1, by rotating cylinder 1, makes to position grooved rail
110 and the position of locating piece 21 correspond to again, cylinder 1 can be received into cylinder 2 again.
It is additionally provided on other chuck 20 for installing the mounting hole 200 expanded on road surface.
Due to being provided with flexible function, so that cylinder 1 is gone up and down as needed, guarantee demand in emergency circumstances；?
Ad hoc one section of hollow easy folding part, can effectively control the position of the broken folding of traffic insulated column on valve jacket 12, can absorb simultaneously
Energy when shock, rope 4 can be prevented from effectively fractureing the splashing of upper back, the safety of movable crowd around protection exception；And
As long as and replacement valve jacket 12 repeatedly uses, and reduces the use cost of public infrastructure.
Claims (5)
1. a kind of telescopic positioning traffic insulated column easy to break, it is characterised in that：Insulated column includes cylinder (1) and cylinder (2), wherein
Cylinder (1) can be completely accommodated in cylinder (2), and cylinder (1) can pass freely through the nozzle (25) of cylinder (2) in addition to bottom；
The surface of cylinder (1) is equipped with positioning grooved rail (110) simultaneously, and the quantity of the positioning grooved rail (110) is at least two, side
To the axial direction for cylinder (1)；The locating piece adaptable with positioning grooved rail (110) is equipped in the nozzle (25) of the cylinder (2)
(21)；The cylinder (2) includes the stack shell (22) of discoidal chuck (20) and connecting chuck (20), and the nozzle (25) is located at
On chuck (20)；Locating piece (21) therein is only arranged on the inner wall of chuck (20)；The cylinder (1) includes：Columnar core
(11) and it is sheathed on the valve jacket (12) of inner core (11) outside, valve jacket (12) is frangible energy-absorbing material；Wherein positioning grooved rail (110) setting
And through on the outer surface of valve jacket (12)；The inner core (11) includes：Jacket layer portion (113), rotation section (114) and limiting section
(115), the limiting section (115) is set to the bottom of inner core (11), and the jacket layer portion (113) is set to limiting section
(115) top, the rotation section (114) connect jacket layer portion (113) and limiting section (115)；Wherein rotation section (114) are circle
Cylindricality, height Ha are greater than the height Hb of chuck (20) interior locating piece (21), this rotation section (114) can be complete in chuck (20)
It accommodates and is freely rotated entirely；Limiting section (115) is discoid simultaneously, which is determined in chuck (20)
Position block (21) stops that chuck (20) cannot be passed through；Limiting section (115) is limited in the inside of stack shell (22), and limiting section (115)
It can be freely lifted and rotate in stack shell (22)；Jacket layer portion (113) is had only on the inner core (11) is contained in valve jacket (12)
It is internal；The jacket layer portion (113) includes upper attached column (1131) and lower attached column (1132), upper attached column (1131) and lower attached column
(1132) it being connected between by the rope of relaxed state (4), upper attached column (1131) is fixed on the top of valve jacket (12) by screw, under
Attached column (1132) is equally fixed on the lower part of valve jacket (12) by screw, and lower attached column (1132) connect with rotation section (114)；Valve jacket
It (12) is cavity (124) that rope (4) is set in the cavity (124) between upper attached column (1131) and lower attached column (1132) in；It should
Cavity (124) is to hit easy folding part；The handle (13) of lifting is additionally provided at the top of the valve jacket (12)；The chuck (20)
Upper surface is equipped with a moveable limited block (23), and the limited block (23) is equipped with a long stripes through hole (230)
As sliding rail, the orbital direction of the long stripes through hole (230) is the radial direction of chuck (20), and limited block (23) is logical by passing through
Bolt in the middle part of hole (230) is installed on the upper surface of chuck (20).
2. the telescopic positioning traffic insulated column easy to break of one kind according to claim 1, it is characterised in that：The rope
(4) material is：Steel or nylon or terylene or polypropylene or polyethylene or aramid fiber or high-modulus polyethylene fiber.
3. the telescopic positioning traffic insulated column easy to break of one kind according to claim 2, it is characterised in that：The cylinder
(2) bottom is equipped with leakage hole (24).
4. the telescopic positioning traffic insulated column easy to break of one kind according to claim 3, it is characterised in that：The valve jacket
(12) material is plastics or glass fibre, carbon fiber, organic fiber composite material.
5. the telescopic positioning traffic insulated column easy to break of one kind according to claim 4, it is characterised in that：The chuck
(20) it is additionally provided on the mounting hole (200) for being installed on road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688223.0U CN208136755U (en) | 2017-06-14 | 2017-06-14 | A kind of telescopic positioning traffic insulated column easy to break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720688223.0U CN208136755U (en) | 2017-06-14 | 2017-06-14 | A kind of telescopic positioning traffic insulated column easy to break |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208136755U true CN208136755U (en) | 2018-11-23 |
Family
ID=64283155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720688223.0U Expired - Fee Related CN208136755U (en) | 2017-06-14 | 2017-06-14 | A kind of telescopic positioning traffic insulated column easy to break |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208136755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824771A (en) * | 2019-04-20 | 2020-10-27 | 天津庚辰精密机械有限责任公司 | Glass supports protective member |
-
2017
- 2017-06-14 CN CN201720688223.0U patent/CN208136755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824771A (en) * | 2019-04-20 | 2020-10-27 | 天津庚辰精密机械有限责任公司 | Glass supports protective member |
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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 |
Granted publication date: 20181123 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |