CN104372750A - Road cone put-away and release device of automatic traffic cone put-away and release trolley - Google Patents
Road cone put-away and release device of automatic traffic cone put-away and release trolley Download PDFInfo
- Publication number
- CN104372750A CN104372750A CN201410680227.5A CN201410680227A CN104372750A CN 104372750 A CN104372750 A CN 104372750A CN 201410680227 A CN201410680227 A CN 201410680227A CN 104372750 A CN104372750 A CN 104372750A
- Authority
- CN
- China
- Prior art keywords
- pipe
- righting
- cone
- away
- bracing frame
- 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.)
- Granted
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Provided is a road cone put-away and release device of an automatic traffic cone put-away and release trolley. A rear vertical connecting pipe is arranged at the rear end of the left side of a put-away and release rack supporting frame, a rear straightening pipe is arranged at the bottom end of the rear vertical connecting pipe, a rear straightening transition pipe is arranged at the tail end of the rear straightening pipe, a rear correcting pipe is arranged at the tail end of the rear straightening transition pipe, a storage pipe is arranged at the tail end of the rear correcting pipe, a shifting and correcting base is arranged on the outer side of the rear correcting pipe, a shifting and correcting rod is arranged on the shifting and correcting base, a connecting plate is arranged between the rear storage pipe and the put-away and release rack supporting frame as well as between a front storage pipe and the put-away and release rack supporting frame, a front vertical connecting pipe, a front straightening pipe, a front correcting pipe and the front storage pipe symmetrical with the rear vertical connecting pipe, the rear straightening pipe, the rear correcting pipe and the rear storage pipe about the central plane in the length direction are arranged at the front end of the left side of the put-away and release rack supporting frame and the bottom of the put-away and release rack supporting frame, and a through groove a is machined in a reinforcing plate in the middle of the side face of the put-away and release rack supporting frame. Through the device, traffic cones inverted on a road surface can be straightened to stand on the road surface, and the traffic cones on the road surface can be pushed to a mechanical arm to be put back to the automatic traffic cone put-away and release trolley.
Description
Technical field
The invention belongs to the equipment or device technique field that completed road surface are placed under repair or repairs, be specifically related to the component putting and regain cone equipment on road surface.
Background technology
During the domestic maintenance on a highway operation of current China, placement and the recovery of traffic conic road-sign are all that 2 to 3 constructors carry out placing and reclaiming along speedway particular course in highway construction tailstock portion, this manual work mode, operating speed is slow, safety factor is low, traffic conic road-sign puts interval disunity, special in the urban express way operation that the magnitude of traffic flow is large, above problem is particularly outstanding, also easily be subject to the interference of weather environment factor, under the adverse circumstances such as dense fog, heavy showers or thunderstorm weather, danger coefficient is higher simultaneously.
In recent years, although there is discrete units to start to be conceived to the research of cone automatic retraction device, but technology is still immature, cost can fall yet, further, also do not occur can automatic storage a large amount of cone to meet in speedway and city expressway for the equipment of demand once discharging a large amount of cone; There is not the traffic that can adapt to domestic complexity yet, can on road optional position, discharge the equipment of cone with arbitrary interval.
The number of patent application Chinese patent that to be 201110385355.3 denominations of invention be " automatic retractable equipment for traffic cones ", disclose a kind of comprise put wimble device, be arranged on put wimble device two ends suspension arrangement and guiding device, be arranged on the bracing or strutting arrangement put bottom wimble device.This device can only realize steadily discharging of cone, but cannot carry out the automatic recovery to cone, its function singleness, can not save manpower significantly and raise the efficiency.
The Chinese patent that number of patent application is 201010105992.6, denomination of invention is " automatic retractable equipment for traffic cones ", comprise suspension arrangement and draw off gear, suspension arrangement controls the landing campaign of draw off gear, draw off gear realizes discharging of cone by chute and bearing unit, is realized the recovery of cone by driven by motor chain and rolling pull bar.Although this device can realize discharging of cone and reclaim function, process also needs artificial compounding practice really, as discharged in process at cone, need artificial by traffic conical pendulm on chute; In the removal process of cone, need manually manually to put the cone be recovered in compartment.Visible, this automatic retractable equipment for traffic cones is in fact a kind of semiautomatic equipment, cannot realize prosthetic completely and automatically run, and therefore, fundamentally can not realize the object of saving manpower.
The Chinese patent that number of patent application is 201310403155.5, denomination of invention is " the full-automatic automatic deploying and retracting of cone stores special-purpose vehicle ", comprise the draw off gear for folding and unfolding cone being arranged on the vehicle-mounted extreme end of chassis, draw off gear is connected with its mobile device moved of control; Vehicle-mounted chassis is also provided with cone and enters a device, enter between device and draw off gear, to be provided with conveying device; Enter a device to be connected with the storage device being arranged on sandwich construction on vehicle-mounted chassis; Draw off gear, mobile device, conveying device, enter a device, storage device and be connected with intelligence control system and power supply-distribution system respectively.Although this special-purpose vehicle can realize discharging of cone and reclaim function, the draw-in and draw-off function inefficiency in the folding and unfolding process realizing cone, success rate are not high, cause cone very easily to be fallen down and are difficult to accurately enter draw off gear.Visible, the full-automatic folding and unfolding of this cone stores special-purpose vehicle and also there is a lot of defect and deficiency on project organization, needs to be further improved and enhanced.
For solving the problems of the technologies described above, the present inventor has invented cone automatic deploying and retracting car, the current need of this car urgently solve a technical problem for this reason, the present inventor has invented row's cone automatic deploying and retracting car, but there is no corresponding folding and unfolding accessory, a kind of draw off gear being practically applicable to this car and using of current urgent need development.
Summary of the invention
Technical problem to be solved by this invention is the shortcoming overcoming existing cone automatic retraction device, provides a kind of road cone draw off gear of reasonable in design, structure is simple, easy to operate, operating efficiency is high cone automatic deploying and retracting car.
Solving the problems of the technologies described above adopted technical scheme is: vertical connecting tube after the rear end, left side of retractable frame bracing frame is provided with, the bottom of rear vertically connecting tube is provided with rear righting pipe, the end of rear righting pipe is provided with rear righting transition conduit, the end of rear righting transition conduit is provided with rear rectification pipe, the end of rear rectification pipe is provided with rear containing tube, rear rectification pipe arranged outside is set right seat, set right on seat and be provided with the bar that sets right, containing tube and be provided with gusset piece between front containing tube and retractable frame bracing frame, the front end, left side of retractable frame bracing frame and bottom are provided with and rear vertical connecting tube, rear righting pipe, rear righting transition conduit, rear rectification pipe, vertical connecting tube before rear containing tube is symmetrical about length direction central plane, front righting pipe, front righting transition conduit, front rectification pipe, front containing tube, in the middle part of retractable frame bracing frame side, stiffener is processed with groove a.
Rear righting pipe of the present invention is circular arc bend pipe, and the right central angle of circular arc is 80 ° ~ 120 °, arc radius R is 250 ~ 380mm; The angle ɑ of described rear righting transition conduit and retractable frame bracing frame bottom center line is 3 ° ~ 15 °; The distance L2 that described front rectification Guan Yuhou corrects between pipe is 150 ~ 380mm; The length L1 of described rear rectification pipe is 200 ~ 400mm; The angle β of described rear containing tube and retractable frame bracing frame bottom center line is 5 ° ~ 25 °.
Rear righting pipe of the present invention is circular arc bend pipe, and the optimum value of the central angle that radian is right is 90 °, the optimum value of arc radius R is 320mm.
The optimum value of the angle ɑ of rear righting transition conduit of the present invention and retractable frame bracing frame bottom center line is 8 °.
The optimum value of correcting the distance L2 that Guan Yuhou corrects between pipe before of the present invention is 275mm.
The optimum value of the length L1 of rear rectification pipe of the present invention is 280mm.
The optimum value of the angle β of rear containing tube of the present invention and retractable frame bracing frame bottom center line is 15 °.
The present invention adopts righting pipe, righting transition conduit, rectification pipe, the pole pair cone that sets right to carry out righting, guiding transition, correct, set right, the function that can realize rationally entering in cone cloth cone process position and upright road surface again can packing up in process to play to be directed into position fast and to set right and push over but do not damage cone effect at cone, present invention, avoiding cone and fall down the reflective membrane destroying cone external surface, there is the advantage that folding and unfolding efficiency is high, can be widely used on cone automatic retraction device.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in more detail, but the invention is not restricted to these embodiments.
Embodiment 1
In Fig. 1,2,3, the road cone draw off gear of the cone automatic deploying and retracting car of the present embodiment is connected and composed by retractable frame bracing frame 1, gusset piece 2, rear vertical connecting tube 3, rear righting pipe 4, rear righting transition conduit 5, rear rectification pipe 6, rear containing tube 7, front containing tube 8, front rectification pipe 9, front righting transition conduit 10, front righting pipe 11, front vertical connecting tube 12, the seat 13 that sets right, the bar 14 that sets right, middle part stiffener 15.
The geometry of retractable frame bracing frame 1 is cuboid frame construction, vertical connecting tube 3 after the rear end, left side of retractable frame bracing frame 1 is welded with, the bottom of rear vertically connecting tube 3 is welded with rear righting pipe 4, rear righting pipe 4 is circular arc bend pipe, the right central angle of circular arc is 90 °, arc radius R is 320mm, the end of rear righting pipe 4 is welded with rear righting transition conduit 5, angle ɑ between the center line of the excessive pipe 5 of rear righting and retractable frame bracing frame 1 sole length direction center line is 8 °, the end of rear righting transition conduit 5 is welded with rear rectification pipe 6, the center line of rear rectification pipe 6 parallels with retractable frame bracing frame 1 sole length direction center line, the length L1 of rear rectification pipe 6 is 280mm, the end of rear rectification pipe 6 is welded with rear containing tube 7, angle β between the center line of rear containing tube 7 and retractable frame bracing frame 1 sole length direction center line is 15 °, rear vertically connecting tube 3, rear righting pipe 4, rear righting transition conduit 5, rear rectification pipe 6, rear containing tube 7 is connected as a single entity, the seat 13 that sets right is welded with outside rear rectification pipe 6, set right on seat 13 and be installed with screw threads for fastening connector the bar 14 that sets right, set right bar 14 for rods, the center line being centrally located at retractable frame bracing frame 1 sole length direction that road surface enters the control area cone base of rear rectification pipe 6 is stood upright on for cone, and cone base while parallel with the center line of rear rectification pipe 6, cone is set right, it is made to get back to correct orientation, when running into rigid bar, the bar 14 that sets right bends over bar and works on, one end of one piece of gusset piece 2 is welded on outside the end of rear containing tube 7, the other end is welded on retractable frame bracing frame 1, one end of another block gusset piece 2 is welded on outside the end of front containing tube 8, the other end is welded on retractable frame bracing frame 1, gusset piece 2 is for strengthening fixing rear containing tube 7 and front containing tube 8, have in the front end, left side of retractable frame bracing frame 1 and bottom welding and rear vertical connecting tube 3, rear righting pipe 4, rear righting transition conduit 5, rear rectification pipe 6, vertical connecting tube 12 before rear containing tube 7 is symmetrical about retractable frame bracing frame 1 length direction vertical center plane, front righting pipe 11, front righting transition conduit 10, front rectification pipe 9, front containing tube 8, front vertically connecting tube 12, front righting pipe 11, front righting transition conduit 10, front rectification pipe 9, the relation that is coupled to each other of front containing tube 8 and with the connecting relation of other component and rear vertical connecting tube 3, rear righting pipe 4, rear righting transition conduit 5, rear rectification pipe 6, rear containing tube 7 is identical, front rectification pipe 9 and rear rectification pipe 6 are formed corrects district, distance L2 between front rectification pipe 9 and rear rectification pipe 6 is 275mm.Stiffener 15 vertical direction being processed with two ends in the middle part of retractable frame bracing frame 1 side in the middle of semicircle is rectangular groove a, for retractable frame bracing frame 1 being fixedly mounted on cone automatic deploying and retracting car, and its setting height(from bottom) adjustable.
In cone cloth cone operation process, the manipulator of cone automatic deploying and retracting car is applied on ground by horizontally-arranged for cone, car move ahead left side by retractable frame bracing frame 1 of cone in process time front righting pipe 11 and rear righting pipe 4 make it stand upright on road surface horizontally-arranged cone righting, then upright cone enters by the righting transition region be made up of rear righting transition conduit 5 and front righting transition conduit 10 the rectification district be made up of rear rectification pipe 6 and front rectification pipe 9 and carries out orientation rectification with the bar 14 that sets right, make cone with queue mode proper alignment, complete the operation of cloth cone.In the process that cone is regained, cone automatic deploying and retracting car falls back traveling, upright cone is made to enter the storage area of front containing tube 8 and rear containing tube 7 formation from the right side of retractable frame bracing frame 1, then the rectification district entering rear rectification pipe 6 and front rectification pipe 9 composition carries out orientation rectification with the bar 14 that sets right, finally by retractable frame bracing frame 1 left side beams during righting district, upright cone is dialled down, cone is inverted on the ground, facilitates the manipulator of cone automatic deploying and retracting car to reclaim cone.
Embodiment 2
The rear end, left side of the retractable frame bracing frame 1 of the present embodiment is welded with rear vertical connecting tube 3, the bottom of rear vertically connecting tube 3 is welded with rear righting pipe 4, rear righting pipe 4 is circular arc bend pipe, the right central angle of circular arc is 80 °, arc radius R is 250mm, the other end of rear righting pipe 4 is welded with rear righting transition conduit 5, angle ɑ between the center line of rear righting transition conduit 5 and retractable frame bracing frame 1 bottom center line is 3 °, the other end of transition conduit 5 is welded with rear rectification pipe 6, the center line of rear rectification pipe 6 parallels with retractable frame bracing frame 1 bottom center line, the length L1 of rear rectification pipe 6 is 200mm.The other end of rear rectification pipe 6 is welded with rear containing tube 7, the center line of rear containing tube 7 and the angle β of retractable frame bracing frame 1 bottom center line are 5 °, rear vertically connecting tube 3, rear righting pipe 4, rear righting transition conduit 5, rear rectification pipe 6, rear containing tube 7 are connected as a single entity, the rectification district that front rectification pipe 9 and rear rectification pipe 6 are formed, the distance L2 between front rectification pipe 9 and rear rectification pipe 6 is 150mm.The annexation of other component and component is identical with embodiment 1.
Embodiment 3
The rear end, left side of the retractable frame bracing frame 1 of the present embodiment is welded with rear vertical connecting tube 3, the bottom of rear vertically connecting tube 3 is welded with rear righting pipe 4, rear righting pipe 4 is circular arc bend pipe, the right central angle of circular arc is 120 °, arc radius R is 380mm, the other end of rear righting pipe 4 is welded with rear righting transition conduit 5, the center line of rear righting transition conduit 5 and the angle ɑ of retractable frame bracing frame 1 bottom center line are 15 °, the other end of rear righting transition conduit 5 is welded with rear rectification pipe 6, the center line of rear rectification pipe 6 parallels with retractable frame bracing frame 1 bottom center line, the length L1 of rear rectification pipe 6 is 400mm, the other end of rear rectification pipe 6 is welded with rear containing tube 7, the center line of rear containing tube 7 and the angle β of retractable frame bracing frame 1 bottom center line are 25 °, rear vertically connecting tube 3, rear righting pipe 4, rear righting transition conduit 5, rear rectification pipe 6, rear containing tube 7 is connected as a single entity, the rectification district that front rectification pipe 9 and rear rectification pipe 6 are formed, distance L2 between front rectification pipe 9 and rear rectification pipe 6 is 380mm.The annexation of other component and component is identical with embodiment 1.
Claims (7)
1. the road cone draw off gear of a cone automatic deploying and retracting car, it is characterized in that: the rear end, left side of retractable frame bracing frame (1) is provided with rear vertical connecting tube (3), the bottom of rear vertically connecting tube (3) is provided with rear righting pipe (4), the end of rear righting pipe (4) is provided with rear righting transition conduit (5), the end of rear righting transition conduit (5) is provided with rear rectification pipe (6), the rear end correcting pipe (6) is provided with rear containing tube (7), rear rectification pipe (6) arranged outside is set right seat (13), set right on seat (13) and be provided with the bar that sets right (14), containing tube (7) and be provided with gusset piece (2) between front containing tube (8) and retractable frame bracing frame (1), the front end, left side of retractable frame bracing frame (1) and bottom are provided with and rear vertical connecting tube (3), rear righting pipe (4), rear righting transition conduit (5), rear rectification pipe (6), vertical connecting tube (12) before rear containing tube (7) is symmetrical about length direction central plane, front righting pipe (11), front righting transition conduit (10), front rectification pipe (9), front containing tube (8), in the middle part of retractable frame bracing frame (1) side, stiffener (15) is processed with groove (a).
2. the road cone draw off gear of cone automatic deploying and retracting car according to claim 1, is characterized in that: described rear righting pipe (4) is circular arc bend pipe, the right central angle of circular arc is 80 ° ~ 120 °, arc radius R is 250 ~ 380mm; Described rear righting transition conduit (5) is 3 ° ~ 15 ° with the angle ɑ of retractable frame bracing frame (1) bottom center line; Described front rectification pipe (9) and the rear distance L2 managed between (6) that corrects are 150 ~ 380mm; The described rear length L1 correcting pipe (6) is 200 ~ 400mm; Described rear containing tube (7) is 5 ° ~ 25 ° with the angle β of retractable frame bracing frame (1) bottom center line.
3. the road cone draw off gear of cone automatic deploying and retracting car according to claim 1, is characterized in that: described rear righting pipe (4) is circular arc bend pipe, the right central angle of radian is 90 °, arc radius R is 320mm.
4. the road cone draw off gear of cone automatic deploying and retracting car according to claim 1, is characterized in that: described rear righting transition conduit (5) is 8 ° with the angle ɑ of retractable frame bracing frame (1) bottom center line.
5. the road cone draw off gear of cone automatic deploying and retracting car according to claim 1, is characterized in that: described front rectification pipe (9) and the rear distance L2 managed between (6) that corrects are 275mm.
6. the road cone draw off gear of cone automatic deploying and retracting car according to claim 1, is characterized in that: the described rear length L1 correcting pipe (6) is 280mm.
7. the road cone draw off gear of cone automatic deploying and retracting car according to claim 1, is characterized in that: described rear containing tube (7) is 15 ° with the angle β of retractable frame bracing frame (1) bottom center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680227.5A CN104372750B (en) | 2014-11-24 | 2014-11-24 | The road cone draw off gear of cone automatic deploying and retracting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680227.5A CN104372750B (en) | 2014-11-24 | 2014-11-24 | The road cone draw off gear of cone automatic deploying and retracting car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104372750A true CN104372750A (en) | 2015-02-25 |
| CN104372750B CN104372750B (en) | 2016-10-19 |
Family
ID=52551921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680227.5A Active CN104372750B (en) | 2014-11-24 | 2014-11-24 | The road cone draw off gear of cone automatic deploying and retracting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104372750B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268482A (en) * | 2017-08-01 | 2017-10-20 | 广州市图之灵计算机技术有限公司 | It is a kind of to pick up the device and control method for putting cone |
| CN110106813A (en) * | 2019-05-07 | 2019-08-09 | 河北广通路桥集团有限公司 | A kind of pavement maintenance hard shoulder finishing vehicle |
| CN113512965A (en) * | 2021-03-30 | 2021-10-19 | 河南高远公路养护设备股份有限公司 | Traffic cone folding and unfolding device of alert rescue fire truck |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040057822A1 (en) * | 2002-09-20 | 2004-03-25 | Chad Orthaus | Traffic cone setting devices for depositing traffic cones onto roadway surfaces |
| NL1025330C2 (en) * | 2004-01-27 | 2005-08-01 | Theodorus Carolus Josep Simons | Device and method for picking up a pawn. |
| DE102011001606A1 (en) * | 2010-04-01 | 2011-10-06 | Peiner Stefan Metallbau E.U. | Receiving device for car for receiving individual subject matters from roads, has receiving unit positioning and placing traffic cone in traffic cone-storage unit of receiving device after receiving traffic cone |
| CN202347466U (en) * | 2011-11-28 | 2012-07-25 | 北京公联洁达公路养护工程有限公司 | Automatic placing equipment of traffic cone |
| CN102660928A (en) * | 2012-06-08 | 2012-09-12 | 北京工商大学 | Stacking device for traffic cones |
| CN102776848A (en) * | 2012-07-19 | 2012-11-14 | 上海电控研究所 | Automatic recovery and placing vehicle for traffic road cones |
| CN103590347A (en) * | 2013-11-06 | 2014-02-19 | 海安县万力振动机械有限公司 | Automatic placing and withdrawing state correcting frame for traffic road cone |
| CN203684126U (en) * | 2013-11-15 | 2014-07-02 | 张德明 | Automatic placing and collecting vehicle of traffic road cones |
| CN103952989A (en) * | 2014-04-23 | 2014-07-30 | 南京理工大学 | Folding hydraulic road cone collecting and placing state correcting mechanism for traffic road cone vehicle |
-
2014
- 2014-11-24 CN CN201410680227.5A patent/CN104372750B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040057822A1 (en) * | 2002-09-20 | 2004-03-25 | Chad Orthaus | Traffic cone setting devices for depositing traffic cones onto roadway surfaces |
| NL1025330C2 (en) * | 2004-01-27 | 2005-08-01 | Theodorus Carolus Josep Simons | Device and method for picking up a pawn. |
| DE102011001606A1 (en) * | 2010-04-01 | 2011-10-06 | Peiner Stefan Metallbau E.U. | Receiving device for car for receiving individual subject matters from roads, has receiving unit positioning and placing traffic cone in traffic cone-storage unit of receiving device after receiving traffic cone |
| CN202347466U (en) * | 2011-11-28 | 2012-07-25 | 北京公联洁达公路养护工程有限公司 | Automatic placing equipment of traffic cone |
| CN102660928A (en) * | 2012-06-08 | 2012-09-12 | 北京工商大学 | Stacking device for traffic cones |
| CN102776848A (en) * | 2012-07-19 | 2012-11-14 | 上海电控研究所 | Automatic recovery and placing vehicle for traffic road cones |
| CN103590347A (en) * | 2013-11-06 | 2014-02-19 | 海安县万力振动机械有限公司 | Automatic placing and withdrawing state correcting frame for traffic road cone |
| CN203684126U (en) * | 2013-11-15 | 2014-07-02 | 张德明 | Automatic placing and collecting vehicle of traffic road cones |
| CN103952989A (en) * | 2014-04-23 | 2014-07-30 | 南京理工大学 | Folding hydraulic road cone collecting and placing state correcting mechanism for traffic road cone vehicle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268482A (en) * | 2017-08-01 | 2017-10-20 | 广州市图之灵计算机技术有限公司 | It is a kind of to pick up the device and control method for putting cone |
| CN107268482B (en) * | 2017-08-01 | 2023-09-05 | 广州市图之灵计算机技术有限公司 | Device for picking and placing traffic cone and control method |
| CN110106813A (en) * | 2019-05-07 | 2019-08-09 | 河北广通路桥集团有限公司 | A kind of pavement maintenance hard shoulder finishing vehicle |
| CN110106813B (en) * | 2019-05-07 | 2024-05-14 | 河北广通路桥集团有限公司 | Road surface maintenance is with hard shoulder arrangement car |
| CN113512965A (en) * | 2021-03-30 | 2021-10-19 | 河南高远公路养护设备股份有限公司 | Traffic cone folding and unfolding device of alert rescue fire truck |
| CN113512965B (en) * | 2021-03-30 | 2023-12-29 | 河南高远公路养护设备股份有限公司 | Traffic cone retraction device of warning rescue fire truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104372750B (en) | 2016-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102776848B (en) | Automatic recovery and placing vehicle for traffic road cones | |
| CN105714707B (en) | Cone automatic deploying and retracting car | |
| CN203977319U (en) | A kind of vehicle-mounted road cone the automatic recovery and arranging apparatus | |
| CN104372750A (en) | Road cone put-away and release device of automatic traffic cone put-away and release trolley | |
| CN110468651B (en) | Temporary pavement device for road construction | |
| CN103628910A (en) | Big-gradient inclined shaft track transportation system and transportation method thereof | |
| CN105672160B (en) | Cone separates and warehousing apparatus | |
| CN204825600U (en) | Cement pavement car | |
| CN206829000U (en) | The cone cylinder setting device of cone folding and unfolding car | |
| CN102689753A (en) | Novel rubber-tyred movable funnel | |
| CN204311373U (en) | The road cone grabbing device of cone automatic deploying and retracting car | |
| CN204311374U (en) | The hydraulic control device of cone automatic deploying and retracting car | |
| CN204311375U (en) | The retractable frame stretching device of cone automatic deploying and retracting car | |
| CN206784231U (en) | The cone cylinder storing-conveying apparatus of cone folding and unfolding car | |
| CN106284989B (en) | The sliding form bracing system of double track and complete construction method | |
| CN103952989B (en) | Traffic conic road-sign Foldable vehicular hydraulic pressure road cone folding and unfolding state revision mechanism | |
| CN211174116U (en) | Shield tunnel pipeline moving device | |
| CN208501549U (en) | A kind of cable tubing construction warning signs | |
| CN203807970U (en) | Foldable hydraulic road cone collection and placement state correction mechanism used for traffic road cone vehicle | |
| CN104480876B (en) | The roll-over stand device of traffic cone automatic deploying and retracting car | |
| CN109386146B (en) | Traffic police command platform convenient to folding transportation | |
| CN204940191U (en) | Road surface equipment for removing ferric ion | |
| CN208486159U (en) | One kind being based on 3D printing technique road holes maintenance device | |
| CN207647516U (en) | Automatic inner formwork equipment suitable for pipe gallery construction | |
| CN205600196U (en) | Rack of welding section of jurisdiction steel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |