CN107119590A - A kind of adjustable caution device of road maintenance - Google Patents

A kind of adjustable caution device of road maintenance Download PDF

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Publication number
CN107119590A
CN107119590A CN201710380799.5A CN201710380799A CN107119590A CN 107119590 A CN107119590 A CN 107119590A CN 201710380799 A CN201710380799 A CN 201710380799A CN 107119590 A CN107119590 A CN 107119590A
Authority
CN
China
Prior art keywords
sliding block
warning
frame
caution
groove
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.)
Withdrawn
Application number
CN201710380799.5A
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Chinese (zh)
Inventor
刘琛
刘一琛
Original Assignee
刘琛
刘一琛
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘琛, 刘一琛 filed Critical 刘琛
Priority to CN201710380799.5A priority Critical patent/CN107119590A/en
Publication of CN107119590A publication Critical patent/CN107119590A/en
Withdrawn legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/646Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/662Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing mounted on vehicles, e.g. service vehicles; Warning vehicles travelling along with road-maintenance, e.g. remotely controlled

Abstract

The present invention relates to a kind of caution device, more particularly to a kind of adjustable caution device of road maintenance.The technical problem to be solved in the present invention is to provide a kind of adjustable caution device of road maintenance easy to adjust.In order to solve the above-mentioned technical problem, the invention provides such a road maintenance with adjustable caution device, including organic frame etc.;Bottom of the frame is symmetrical to be provided with wheel, and frame top center, which is provided with the top of lowering or hoisting gear, lowering or hoisting gear, is provided with warning mechanism.The present invention adjusts the height of warning mechanism by lowering or hoisting gear, adapts to different occasions, and it is very simple and efficient to operate, and provided with mobile warning panel so that display surface is wider, improves warning function.

Description

A kind of adjustable caution device of road maintenance
Technical field
The present invention relates to a kind of caution device, more particularly to a kind of adjustable caution device of road maintenance.
Background technology
Road is exactly the infrastructure for supplying various trackless vehicles and walk from the meaning of a word;It is divided into by its handling characteristics Highways and streets, backroad, factories and mines road, forestry road, examination road, contest road, automobile test road, workshop Passage and school's road etc., ancient china also has post road.Also refer to the approach for reaching certain target, things development, change in addition Approach.Road needs to warn the vehicle of dealing and pedestrian in maintenance process, current caution device movement inconvenience, And it is difficult to adjust, using being inconvenient.
To sum up, need to research and develop a kind of road maintenance easy to adjust at present with adjustable caution device, to overcome existing skill The shortcoming of inconvenience is adjusted in art.
The content of the invention
(1) technical problem to be solved
The present invention adjusts the shortcoming of inconvenience in order to overcome in the prior art, and the technical problem to be solved in the present invention is to provide one Road maintenance easy to adjust is planted with adjustable caution device.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a road maintenance adjustable caution device, bag Organic frame, wheel, lowering or hoisting gear and warning mechanism are included, bottom of the frame is symmetrical to be provided with wheel, and frame top center is provided with liter Warning mechanism is provided with the top of falling unit, lowering or hoisting gear.
Preferably, lowering or hoisting gear includes sleeve pipe, bolt, handwheel and loop bar, and frame top center is provided with sleeve pipe, and sleeve pipe is right Wall top is provided with the mode being connected through a screw thread in screwed hole, screwed hole and is connected with bolt, and bolt right-hand member is provided with handwheel, sleeve pipe It is cased with being provided with the first groove on the right side of loop bar, loop bar, bolt left end is provided with warning machine in the first groove of the top at the top of loop bar Structure.
Preferably, warning mechanism includes fixed warning panel, slide rail, spill sliding block, convex sliding block, raised and mobile warning Provided with fixed warning panel at the top of plate, loop bar, fixed warning panel inner top is provided with slide rail, and slide rail basal sliding formula is connected with spill cunning Block and convex sliding block, convex sliding block is on the right side of spill sliding block, and spill sliding block and convex sliding block coordinate, spill sliding block and convex sliding block Outside is equipped with two wall tops of left and right in projection, fixed warning panel and is provided with the second groove, the second groove and male cooperation, fixed The wall of warning panel or so two is provided with shifting chute, and shifting chute is below the second groove, and convex sliding block is all connected with spill slider bottom There is mobile warning panel, mobile warning panel passes through shifting chute, and is slided in shifting chute.
Preferably, guide plate, guide rod, briquetting, guide pin bushing and L-shaped inserted link are also included, frame left and right sides top is equipped with It is provided with guide plate, guide plate in pilot hole, guide plate and is cased with guide rod, guide rod bottom is provided with briquetting, guide rod inside upper part is opened There is neck, symmetrical be provided with guide pin bushing, guide pin bushing of frame top is cased with L-shaped inserted link, and L-shaped inserted link is inserted in neck.
Preferably, spring, transverse slat and block rubber are also included, briquetting bottom is symmetrical to be connected with spring, spring bottom end Transverse slat is connected with, transverse slat bottom is provided with block rubber.
Preferably, frame material is high-quality steel, surface covering zinc coat.
Operation principle:This equipment can be promoted to the place for needing to warn, warning mechanism is then adjusted, in order to preferably enter Row warning, can adjust the height of warning mechanism, to adapt to different demands by lowering or hoisting gear.
Because lowering or hoisting gear includes sleeve pipe, bolt, handwheel and loop bar, frame top center is provided with sleeve pipe, sleeve pipe right wall Top is provided with the mode being connected through a screw thread in screwed hole, screwed hole and is connected with bolt, and bolt right-hand member is provided with handwheel, sleeve pipe inner sleeve Have and be provided with the first groove on the right side of loop bar, loop bar, bolt left end is provided with warning machine in the first groove of the top at the top of loop bar Structure, when needing regulation height, rotates handwheel, drives bolt to rotate so that bolt leaves the first groove, and it is recessed that bolt leaves first Warning mechanism can be pulled after groove up and down, drives loop bar to move up and down, when warning mechanism is adjusted to required position, and on loop bar When first concave slot sports are to bolt left side, warning mechanism is stopped drag, opposite direction is then rotated into handwheel, bolt opposite direction is driven Rotate so that bolt is injected to be fixed in the first groove.The height of warning mechanism is adjusted thus by lowering or hoisting gear, can be fitted Different occasions are answered, and it is very simple and efficient to operate.
Because warning mechanism includes fixed warning panel, slide rail, spill sliding block, convex sliding block, raised and mobile warning panel, Provided with fixed warning panel at the top of loop bar, fixed warning panel inner top is provided with slide rail, and slide rail basal sliding formula is connected with spill sliding block With convex sliding block, convex sliding block is on the right side of spill sliding block, and spill sliding block and convex sliding block coordinate, outside spill sliding block and convex sliding block Side is equipped with two wall tops of left and right in projection, fixed warning panel and is provided with the second groove, the second groove and male cooperation, fixed police Show that the wall of plate or so two is provided with shifting chute, shifting chute is below the second groove, and convex sliding block is respectively connected with spill slider bottom Mobile warning panel, mobile warning panel passes through shifting chute, and is slided in shifting chute, and when needing to be warned, layback is moved outward Mobile warning panel so that convex sliding block leaves spill sliding block, until projection is stuck in the second groove, so that display surface is more Extensively, warning function is improved.When that need not be warned, mobile warning panel is promoted inside so that convex sliding block is stuck in spill cunning In block, space-consuming is so reduced when not in use.
Because also including guide plate, guide rod, briquetting, guide pin bushing and L-shaped inserted link, frame left and right sides top is equipped with guiding It is provided with plate, guide plate in pilot hole, guide plate and is cased with guide rod, guide rod bottom is provided with briquetting, guide rod inside upper part is provided with card Groove, symmetrical be provided with guide pin bushing, guide pin bushing of frame top is cased with L-shaped inserted link, and L-shaped inserted link is inserted in neck, when this equipment is parked After finishing, L-shaped inserted link is pulled away into neck, under gravity, briquetting is moved downward, until being contacted with ground, thus by pressure The weight of block and increase and the contact area on ground so that this equipment is more consolidated.
Because also including spring, transverse slat and block rubber, briquetting bottom is symmetrical to be connected with spring, spring bottom end connection There is a transverse slat, transverse slat bottom is provided with block rubber, the setting of spring adapts to different terrain, block rubber can be with increasing friction force, significantly Improve stability.
(3) beneficial effect
The present invention adjusts the height of warning mechanism by lowering or hoisting gear, adapts to different occasions, and operates ten It is point simple and efficient, and provided with mobile warning panel so that display surface is wider, improve warning function, and when not in use can be with Reduce space-consuming.Pass through the weight of briquetting and increase and the contact area on ground so that this equipment is more consolidated.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is the main structure diagram of lowering or hoisting gear of the present invention.
Fig. 3 is the main structure diagram of warning mechanism of the present invention.
Fig. 4 is the first part main structure diagram of the invention.
Fig. 5 is second of part main structure diagram of the invention.
Mark in accompanying drawing for:1- frames, 2- wheels, 3- lowering or hoisting gears, 31- sleeve pipes, 32- screwed holes, 33- bolts, 34- Handwheel, 35- loop bars, the grooves of 36- first, 4- warning mechanisms, 41- fixes warning panel, 42- slide rails, 43- spill sliding blocks, 44- convexs Sliding block, 45- is raised, the grooves of 46- second, 47- shifting chutes, 48- movement warning panels, 5- guide plates, 6- pilot holes, 7- guide rods, 8- Briquetting, 9- necks, 10- guide pin bushings, 11-L shape inserted links, 12- springs, 13- transverse slats, 14- block rubbers.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of road maintenance is with can adjust caution device, as Figure 1-5, including organic frame 1, wheel 2, lowering or hoisting gear 3 With warning mechanism 4, the bottom of frame 1 is symmetrical to be provided with wheel 2, and the top center of frame 1 is provided with lowering or hoisting gear 3, and lowering or hoisting gear 3 is pushed up Portion is provided with warning mechanism 4.
Embodiment 2
A kind of road maintenance is with can adjust caution device, as Figure 1-5, including organic frame 1, wheel 2, lowering or hoisting gear 3 With warning mechanism 4, the bottom of frame 1 is symmetrical to be provided with wheel 2, and the top center of frame 1 is provided with lowering or hoisting gear 3, and lowering or hoisting gear 3 is pushed up Portion is provided with warning mechanism 4.
Lowering or hoisting gear 3 includes sleeve pipe 31, bolt 33, handwheel 34 and loop bar 35, and the top center of frame 1 is provided with sleeve pipe 31, The right wall top of sleeve pipe 31 is provided with the mode being connected through a screw thread in screwed hole 32, screwed hole 32 and is connected with bolt 33, and bolt 33 is right End, which is provided with handwheel 34, sleeve pipe 31, is cased with loop bar 35, and the right side of loop bar 35 is provided with the first groove 36, and the left end of bolt 33 is in the top In first groove 36, the top of loop bar 35 is provided with warning mechanism 4.
Embodiment 3
A kind of road maintenance is with can adjust caution device, as Figure 1-5, including organic frame 1, wheel 2, lowering or hoisting gear 3 With warning mechanism 4, the bottom of frame 1 is symmetrical to be provided with wheel 2, and the top center of frame 1 is provided with lowering or hoisting gear 3, and lowering or hoisting gear 3 is pushed up Portion is provided with warning mechanism 4.
Lowering or hoisting gear 3 includes sleeve pipe 31, bolt 33, handwheel 34 and loop bar 35, and the top center of frame 1 is provided with sleeve pipe 31, The right wall top of sleeve pipe 31 is provided with the mode being connected through a screw thread in screwed hole 32, screwed hole 32 and is connected with bolt 33, and bolt 33 is right End, which is provided with handwheel 34, sleeve pipe 31, is cased with loop bar 35, and the right side of loop bar 35 is provided with the first groove 36, and the left end of bolt 33 is in the top In first groove 36, the top of loop bar 35 is provided with warning mechanism 4.
Warning mechanism 4 includes fixed warning panel 41, slide rail 42, spill sliding block 43, convex sliding block 44, projection 45 and movement Warning panel 48, the top of loop bar 35 is provided with slide rail 42 provided with fixed warning panel 41, the fixed inner top of warning panel 41, and the bottom of slide rail 42 is slided Dynamic formula is connected with spill sliding block 43 and convex sliding block 44, and convex sliding block 44 is in the right side of spill sliding block 43, spill sliding block 43 and convex Sliding block 44 coordinates, and spill sliding block 43 and the outside of convex sliding block 44 are equipped with two wall tops of left and right in projection 45, fixed warning panel 41 The second groove 46 is provided with, the second groove 46 coordinates with projection 45, and the fixed wall of warning panel 41 or so two is provided with shifting chute 47, moves Dynamic groove 47 is below the second groove 46, and convex sliding block 44 is respectively connected with mobile warning panel 48, mobile police in the bottom of spill sliding block 43 Show that plate 48 passes through shifting chute 47, and slided in shifting chute 47.
Embodiment 4
A kind of road maintenance is with can adjust caution device, as Figure 1-5, including organic frame 1, wheel 2, lowering or hoisting gear 3 With warning mechanism 4, the bottom of frame 1 is symmetrical to be provided with wheel 2, and the top center of frame 1 is provided with lowering or hoisting gear 3, and lowering or hoisting gear 3 is pushed up Portion is provided with warning mechanism 4.
Lowering or hoisting gear 3 includes sleeve pipe 31, bolt 33, handwheel 34 and loop bar 35, and the top center of frame 1 is provided with sleeve pipe 31, The right wall top of sleeve pipe 31 is provided with the mode being connected through a screw thread in screwed hole 32, screwed hole 32 and is connected with bolt 33, and bolt 33 is right End, which is provided with handwheel 34, sleeve pipe 31, is cased with loop bar 35, and the right side of loop bar 35 is provided with the first groove 36, and the left end of bolt 33 is in the top In first groove 36, the top of loop bar 35 is provided with warning mechanism 4.
Warning mechanism 4 includes fixed warning panel 41, slide rail 42, spill sliding block 43, convex sliding block 44, projection 45 and movement Warning panel 48, the top of loop bar 35 is provided with slide rail 42 provided with fixed warning panel 41, the fixed inner top of warning panel 41, and the bottom of slide rail 42 is slided Dynamic formula is connected with spill sliding block 43 and convex sliding block 44, and convex sliding block 44 is in the right side of spill sliding block 43, spill sliding block 43 and convex Sliding block 44 coordinates, and spill sliding block 43 and the outside of convex sliding block 44 are equipped with two wall tops of left and right in projection 45, fixed warning panel 41 The second groove 46 is provided with, the second groove 46 coordinates with projection 45, and the fixed wall of warning panel 41 or so two is provided with shifting chute 47, moves Dynamic groove 47 is below the second groove 46, and convex sliding block 44 is respectively connected with mobile warning panel 48, mobile police in the bottom of spill sliding block 43 Show that plate 48 passes through shifting chute 47, and slided in shifting chute 47.
Also include guide plate 5, guide rod 7, briquetting 8, guide pin bushing 10 and L-shaped inserted link 11, the left and right sides top of frame 1 is equipped with It is provided with guide plate 5, guide plate 5 in pilot hole 6, guide plate 5 and is cased with guide rod 7, the bottom of guide rod 7 is provided with briquetting 8, the inner side of guide rod 7 Top is provided with neck 9, and the top of frame 1 left and right, which is arranged with guide pin bushing 10, guide pin bushing 10, is cased with L-shaped inserted link 11, and L-shaped inserted link 11 is inserted In neck 9.
Also include spring 12, transverse slat 13 and block rubber 14, the bottom of briquetting 8 is symmetrical to be connected with spring 12, spring 12 Bottom is connected with transverse slat 13, and the bottom of transverse slat 13 is provided with block rubber 14.
The material of frame 1 is high-quality steel, surface covering zinc coat.
Operation principle:This equipment can be promoted to the place for needing to warn, warning mechanism 4 is then adjusted, in order to preferably Warned, the height of warning mechanism 4 can be adjusted by lowering or hoisting gear 3, to adapt to different demands.
Because lowering or hoisting gear 3 includes sleeve pipe 31, bolt 33, handwheel 34 and loop bar 35, the top center of frame 1 is provided with sleeve pipe 31, the right wall top of sleeve pipe 31 is provided with the mode being connected through a screw thread in screwed hole 32, screwed hole 32 and is connected with bolt 33, bolt 33 Right-hand member, which is provided with handwheel 34, sleeve pipe 31, is cased with loop bar 35, and the right side of loop bar 35 is provided with the first groove 36, and the left end of bolt 33 is in the top The first groove 36 in, the top of loop bar 35 is provided with warning mechanism 4, when needing regulation height, rotates handwheel 34, drives bolt 33 Rotate so that bolt 33 leaves the first groove 36, and bolt 33, which leaves, can pull warning mechanism 4, band up and down after the first groove 36 Dynamic loop bar 35 moves up and down, the position needed for the regulation of warning mechanism 4 is arrived, and the first groove 36 on loop bar 35 moves to bolt 33 During left side, warning mechanism 4 is stopped drag, opposite direction is then rotated into handwheel 34, drives the opposite direction of bolt 33 to rotate so that bolt It is fixed in 33 the first grooves 36 of reeve.The height of warning mechanism 4 is adjusted thus by lowering or hoisting gear 3, difference is adapted to Occasion, and it is very simple and efficient to operate.
Because warning mechanism 4 includes fixed warning panel 41, slide rail 42, spill sliding block 43, convex sliding block 44,45 and of projection Mobile warning panel 48, the top of loop bar 35 is provided with slide rail 42, the bottom of slide rail 42 provided with fixed warning panel 41, the fixed inner top of warning panel 41 Portion's slidingtype is connected with spill sliding block 43 and convex sliding block 44, and convex sliding block 44 is on the right side of spill sliding block 43, the He of spill sliding block 43 Convex sliding block 44 coordinates, and spill sliding block 43 and the outside of convex sliding block 44 are equipped with two walls of left and right in projection 45, fixed warning panel 41 Top is provided with the second groove 46, and the second groove 46 coordinates with projection 45, and the fixed wall of warning panel 41 or so two is provided with shifting chute 47, shifting chute 47 is below the second groove 46, and convex sliding block 44 is respectively connected with mobile warning panel 48 in the bottom of spill sliding block 43, moves Dynamic warning panel 48 passes through shifting chute 47, and is slided in shifting chute 47, when needing to be warned, outward the dynamic mobile warning of layback Plate 48 so that convex sliding block 44 leaves spill sliding block 43, until projection 45 is stuck in the second groove 46, so that display surface is more Extensively, warning function is improved.When that need not be warned, mobile warning panel 48 is promoted inside so that convex sliding block 44 is stuck in recessed In shape sliding block 43, space-consuming is so reduced when not in use.
Because also including guide plate 5, guide rod 7, briquetting 8, guide pin bushing 10 and L-shaped inserted link 11, the left and right sides top of frame 1 is equal Provided with guide plate 5, it is provided with guide plate 5 in pilot hole 6, guide plate 5 and is cased with guide rod 7, the bottom of guide rod 7 is provided with briquetting 8, guide rod 7 Inside upper part is provided with neck 9, and the top of frame 1 left and right, which is arranged with guide pin bushing 10, guide pin bushing 10, is cased with L-shaped inserted link 11, L-shaped inserted link 11 are inserted in neck 9, after this equipment, which is parked, to be finished, and L-shaped inserted link 11 is pulled away into neck 9, under gravity, and briquetting 8 is downward Motion, until being contacted with ground, thus by the weight of briquetting 8 and increase and the contact area on ground so that this equipment is more Plus it is firm.
Because also including spring 12, transverse slat 13 and block rubber 14, the bottom of briquetting 8 is symmetrical to be connected with spring 12, bullet The bottom of spring 12 is connected with transverse slat 13, and the bottom of transverse slat 13 is provided with block rubber 14, and the setting of spring 12 adapts to different terrain, block rubber 14 can greatly improve stability with increasing friction force.
Embodiment described above only expresses the preferred embodiment of the present invention, and it describes more specific and detailed, but simultaneously Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (6)

1. the adjustable caution device of a kind of road maintenance, it is characterised in that including organic frame (1), wheel (2), lowering or hoisting gear (3) and warning mechanism (4), frame (1) bottom is symmetrical is provided with wheel (2), and frame (1) top center is provided with lowering or hoisting gear (3) warning mechanism (4), is provided with the top of lowering or hoisting gear (3).
2. a kind of adjustable caution device of road maintenance according to claim 1, it is characterised in that lowering or hoisting gear (3) Include sleeve pipe (31), bolt (33), handwheel (34) and loop bar (35), frame (1) top center is provided with sleeve pipe (31), sleeve pipe (31) right wall top is provided with the mode being connected through a screw thread in screwed hole (32), screwed hole (32) and is connected with bolt (33), bolt (33) right-hand member, which is provided with handwheel (34), sleeve pipe (31), is cased with loop bar (35), and the first groove (36), bolt are provided with the right side of loop bar (35) (33) left end is provided with warning mechanism (4) in the first groove (36) of the top at the top of loop bar (35).
3. a kind of adjustable caution device of road maintenance according to claim 2, it is characterised in that warning mechanism (4) Include fixed warning panel (41), slide rail (42), spill sliding block (43), convex sliding block (44), raised (45) and mobile warning panel (48), provided with fixed warning panel (41) at the top of loop bar (35), fixed warning panel (41) inner top is provided with slide rail (42), slide rail (42) Basal sliding formula is connected with spill sliding block (43) and convex sliding block (44), and convex sliding block (44) is recessed on the right side of spill sliding block (43) Shape sliding block (43) and convex sliding block (44) coordinate, and raised (45) are equipped with the outside of spill sliding block (43) and convex sliding block (44), Gu Determine two wall tops of left and right in warning panel (41) and be provided with the second groove (46), the second groove (46) coordinates with raised (45), fixed Two walls of warning panel (41) left and right are provided with shifting chute (47), and shifting chute (47) is below the second groove (46), convex sliding block (44) Mobile warning panel (48) is respectively connected with spill sliding block (43) bottom, mobile warning panel (48) passes through shifting chute (47), and is moving Slided in dynamic groove (47).
4. the adjustable caution device of a kind of road maintenance according to claim 3, it is characterised in that also include guiding Plate (5), guide rod (7), briquetting (8), guide pin bushing (10) and L-shaped inserted link (11), frame (1) left and right sides top are equipped with guide plate (5), it is provided with guide plate (5) in pilot hole (6), guide plate (5) and is cased with guide rod (7), guide rod (7) bottom is provided with briquetting (8), leads Bar (7) inside upper part is provided with left and right at the top of neck (9), frame (1) and is arranged with guide pin bushing (10), and guide pin bushing (10) is interior to be cased with L-shaped Inserted link (11), L-shaped inserted link (11) is inserted in neck (9).
5. the adjustable caution device of a kind of road maintenance according to claim 4, it is characterised in that also include spring (12), transverse slat (13) and block rubber (14), briquetting (8) bottom is symmetrical to be connected with spring (12), the connection of spring (12) bottom There is transverse slat (13), transverse slat (13) bottom is provided with block rubber (14).
6. a kind of adjustable caution device of road maintenance according to claim 5, it is characterised in that frame (1) material For high-quality steel, surface covering zinc coat.
CN201710380799.5A 2017-05-25 2017-05-25 A kind of adjustable caution device of road maintenance Withdrawn CN107119590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710380799.5A CN107119590A (en) 2017-05-25 2017-05-25 A kind of adjustable caution device of road maintenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710380799.5A CN107119590A (en) 2017-05-25 2017-05-25 A kind of adjustable caution device of road maintenance

Publications (1)

Publication Number Publication Date
CN107119590A true CN107119590A (en) 2017-09-01

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CN201710380799.5A Withdrawn CN107119590A (en) 2017-05-25 2017-05-25 A kind of adjustable caution device of road maintenance

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107675649A (en) * 2017-09-07 2018-02-09 刘城 A kind of road construction Concealable portable safety caution device
CN108039004A (en) * 2017-12-26 2018-05-15 佛山市道静科技有限公司 A kind of Intelligent road Operation Van based on wireless telecommunications
CN108428354A (en) * 2018-04-08 2018-08-21 袁静 A kind of signal lamp for intelligent transportation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107675649A (en) * 2017-09-07 2018-02-09 刘城 A kind of road construction Concealable portable safety caution device
CN107675649B (en) * 2017-09-07 2019-09-24 温州捷朴环保科技有限公司 A kind of road construction Concealable portable safety caution device
CN108039004A (en) * 2017-12-26 2018-05-15 佛山市道静科技有限公司 A kind of Intelligent road Operation Van based on wireless telecommunications
CN108428354A (en) * 2018-04-08 2018-08-21 袁静 A kind of signal lamp for intelligent transportation

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Address after: 330052 Jiangxi city of Nanchang province Nanchang County Huiren Road No. 301 Huaxin road facilities Engineering Company Limited

Applicant after: Liu Yichen

Address before: 330095 Jiangxi Province, Nanchang Qingshan Lake Ziyang Road No. 318, Jiangxi Manufacturing Polytechnic College

Applicant before: Liu Yichen

WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20170901