CN212925895U

CN212925895U - Road traffic safety guardrail structure convenient to disassemble and assemble

Info

Publication number: CN212925895U
Application number: CN202021139035.0U
Authority: CN
Inventors: 韩保保
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-09
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to the technical field of traffic guardrails, in particular to a road traffic safety guardrail structure convenient to disassemble and assemble, which comprises a guardrail fixing base and a main guardrail rod, first horizontal dead lever and the horizontal anchor strut of second, the vertical welding in guardrail unable adjustment base top has the core bar, the quantity of main railing is a plurality of and each other equidistance in proper order sets up side by side, main railing relative lateral wall is provided with the horizontal pole sleeve, the telescopic quantity of horizontal pole is a plurality of, the mortise hole has still been seted up to the lateral wall of main railing, the outer wall cooperation mortise hole of core bar is provided with the elastic reset mortise pin, vertical pole is located between horizontal A pole and the horizontal B pole, the horizontal anchor strut lateral wall fixedly connected with rotation axis of second, rotation axis quantity is a plurality of side by side, every inside buffer sleeve that has all pegged graft of rotation axis, buffer sleeve keeps away from the one end of rotation axis and cup joints in vertical pole outer wall, the horizontal anchor strut both ends of. The utility model discloses not only the dismouting is convenient, but also can cushion the impact force, and will injure and fall to minimumly.

Description

Road traffic safety guardrail structure convenient to disassemble and assemble

Technical Field

The utility model relates to a traffic guardrail technical field especially relates to a road traffic safety barrier structure of equipment is dismantled to convenient.

Background

Roadside barriers are used to protect vehicles and occupants from collisions with natural or artificial objects located beside the road. It is important to note that a vehicle impacting a traffic barrier may damage both the vehicle/passengers and the barrier itself. The damage caused by a crash barrier is generally less severe than by a crash of a component located behind the barrier, and thus traffic barriers represent a compromise between these two considerations. In addition to protecting vehicles, traffic barriers are also used to shield pedestrians, maintenance/construction personnel, or cyclists from errant traffic. In its most basic form, traffic barriers are designed to prevent a vehicle leaving a roadway from impacting a stationary object. The guard rail first blocks an accident vehicle and then redirects it. Because of the variability of vehicle impacts and the destructive effect at high speeds, a comprehensive full-scale destructive test should be introduced to ensure the safe reliability of the traffic barrier to be used.

Traffic guardrail among the prior art is that constructor on-spot welded fastening is unfavorable for dismouting and removal often, and the guardrail majority is the metal material simultaneously, and is great to personnel's striking injury.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a road traffic safety guardrail structure convenient to disassemble and assemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road traffic safety barrier structure of equipment is conveniently dismantled, including guardrail unable adjustment base, main railing, first horizontal dead lever and the horizontal anchor strut of second, the vertical welding in guardrail unable adjustment base top has the core bar, the quantity of main railing is a plurality of and each other equidistance sets up side by side in proper order, the relative lateral wall of main railing is provided with the horizontal pole sleeve, the telescopic quantity of horizontal pole is a plurality of, the fourth of twelve earthly branches hole has still been seted up to the lateral wall of main railing, the outer wall cooperation fourth of twelve earthly branches hole of core bar is provided with the elastic reset fourth of twelve earthly branches round pin, the top of main railing still is.

Further, the inside cavity of main railing, the ornament lamp end cover is kept away from to main railing connects in the core bar outer wall, elasticity resets and is connect each other with mortise hole joint.

Furthermore, first horizontal dead lever is including horizontal A pole and horizontal B pole, the lateral wall fixedly connected with connecting pin of horizontal A pole, the outer wall pin joint of connecting pin has longitudinal rod, the lateral wall cooperation connecting pin of horizontal B pole has seted up the connecting pin groove, horizontal A pole and horizontal B pole merge each other just the both ends of horizontal A pole and horizontal B pole are all pegged graft in horizontal pole sleeve inner wall, the connecting pin is located connecting pin inslot portion, the longitudinal rod clamp is located between horizontal A pole and the horizontal B pole.

Furthermore, the lateral wall of the second transverse reinforcing rod is fixedly connected with a rotating shaft, the rotating shafts are arranged side by side in a plurality, each rotating shaft is internally inserted with a buffer sleeve, one end, far away from the rotating shaft, of the buffer sleeve is sleeved on the outer wall of the longitudinal rod, and two ends of the second transverse reinforcing rod are inserted inside the transverse rod sleeve.

Furthermore, guardrail unable adjustment base is including ground fixing rivet, ground fixing rivet quantity is a plurality of.

Compared with the prior art, the utility model provides a road traffic safety barrier structure of equipment is dismantled to convenient, has following beneficial effect:

the utility model discloses will be used for not enough and add innovative improvement to among the prior art, increase its actual result of use simultaneously.

The utility model discloses well main railing is inside cavity, and main railing is kept away from the ornament lamp end and is cup jointed in the core bar outer wall, and elasticity resets fourth of the twelve earthly branches round pin and the mutual joint of fourth of the twelve earthly branches hole, cup joints through main railing and core bar in the in-service use, and elasticity resets fourth of the twelve earthly branches round pin and the mutual joint of fourth of the twelve earthly branches hole simultaneously, can adjust the high on the spot of main railing according to the job site situation, and the dismouting of being convenient for.

The utility model discloses well first horizontal dead lever is including horizontal A pole and horizontal B pole, the lateral wall fixedly connected with connecting pin of horizontal A pole, the outer wall of connecting pin has cup jointed the longitudinal rod, the connecting pin groove has been seted up to the lateral wall cooperation connecting pin of horizontal B pole, horizontal A pole and horizontal B pole merge each other and both ends are pegged graft inside the horizontal pole sleeve, the connecting pin is located the connecting pin inslot portion, the longitudinal rod is located between horizontal A pole and the horizontal B pole, merge horizontal A pole and horizontal B pole among the in-service use and will form holistic first horizontal dead lever, unpack the loading apart horizontal A pole and horizontal B pole in the use and can the quick travel.

The utility model discloses well horizontal anchor strut lateral wall fixedly connected with rotation axis of second, rotation axis quantity is a plurality of side by side, the inside buffer sleeve that has all pegged graft of every rotation axis, the one end that the rotation axis was kept away from to the buffer sleeve cup joints in the vertical pole outer wall, the horizontal anchor strut both ends of second are all pegged graft inside the horizontal pole sleeve, can be rotatory along vertical pole and rotation axis central line circumference in the buffer sleeve in-service use, when bumping, the vehicle that the buffer sleeve can contact or personnel's impact force, it is minimum to fall the injury.

The utility model discloses in, the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only the dismouting is convenient, but also can cushion the impact force, and will injure and fall to minimumly.

Drawings

Fig. 1 is the utility model provides a road traffic safety barrier structure's of convenient dismantlement equipment holistic schematic structure.

Fig. 2 is the utility model provides a road traffic safety barrier structure's of convenient dismantlement equipment holistic schematic structure.

Fig. 3 is the utility model provides a conveniently dismantle the part of road traffic safety barrier structure's of equipment structural schematic diagram.

Fig. 4 is the utility model provides a conveniently dismantle the part of road traffic safety barrier structure's of equipment structural schematic diagram.

Fig. 5 is the utility model provides a conveniently dismantle the part of road traffic safety barrier structure's of equipment structural schematic diagram.

In the figure: 1. a guardrail fixing base; 2. a main rail; 3. a first transverse fixing rod; 4. a core bar; 5. a crossbar sleeve; 6. mortise and hole drilling; 7. elastically resetting the mortise pin; 8. decorating lamps; 9. a transverse A rod; 10. a transverse B rod; 11. a connecting pin; 12. a longitudinal rod; 13. a connecting pin slot; 14. a second transverse reinforcement bar; 15. a rotating shaft; 16. a buffer sleeve; 17. and fixing the rivet on the ground.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1-5, a road traffic safety barrier structure convenient for disassembly and assembly, includes a barrier fixing base 1, a main rail 2, a first transverse fixing rod 3 and a second transverse reinforcing rod 14, the top of the barrier fixing base 1 is vertically welded with a core rod 4, the number of the main rail 2 is plural and is set side by side in sequence and equidistance, the opposite side walls of the main rail 2 are provided with cross rod sleeves 5, the number of the cross rod sleeves 5 is plural, the side walls of the main rail 2 are also provided with mortise holes 6, the outer wall of the core rod 4 is matched with the mortise holes 6 and is provided with elastic reset mortise pins 7, and the top of the main rail 2 is also provided with a decorative lamp 8.

The inside cavity of

main railing

2, 8 end cover joints in 4 outer walls of core bar are kept away from to main railing 2, elasticity resets fourth of the twelve earthly branches round pin 7 and the mutual joint of fourth of the twelve earthly branches hole 6.

The first transverse fixing rod 3 comprises a transverse A rod 9 and a transverse B rod 10, a connecting pin 11 is fixedly connected to the side wall of the transverse A rod 9, a longitudinal rod 12 is connected to the outer wall of the connecting pin 11 in a pin mode, a connecting pin groove 13 is formed in the side wall of the transverse B rod 10 in a matched mode with the connecting pin 11, the transverse A rod 9 and the transverse B rod 10 are combined with each other, the two ends of the transverse A rod 9 and the two ends of the transverse B rod 10 are both inserted into the inner wall of the transverse rod sleeve 5, the connecting pin 11 is located inside the connecting pin groove 13, and the longitudinal rod 12 is clamped between the transverse A rod 9 and the transverse B rod 10.

The side wall of the second transverse reinforcing rod 14 is fixedly connected with a rotating shaft 15, the rotating shafts 15 are arranged side by side in a plurality, a buffering sleeve 16 is inserted into each rotating shaft 15, one end, far away from the rotating shaft 15, of each buffering sleeve 16 is sleeved on the outer wall of the longitudinal rod 12, and two ends of the second transverse reinforcing rod 14 are inserted into the transverse rod sleeve 5.

The guardrail fixing base 1 comprises a plurality of ground fixing rivets 17, and the number of the ground fixing rivets 17 is multiple.

In the utility model, when in use, the main railing 2 of the utility model is hollow, the end of the main railing 2 far away from the decorative lamp 8 is sleeved on the outer wall of the core bar 4, the elastic reset mortise pin 7 is mutually clamped with the mortise hole 6, the main railing 2 is sleeved with the core bar 4 in actual use, and simultaneously the elastic reset mortise pin 7 is mutually clamped with the mortise hole 6, the height of the main railing 2 can be adjusted on site according to the construction situation, the disassembly and the movement are convenient, the first transverse fixing rod 3 comprises a transverse A rod 9 and a transverse B rod 10, the side wall of the transverse A rod 9 is fixedly connected with a connecting pin 11, the outer wall of the connecting pin 11 is sleeved with a longitudinal rod 12, the side wall of the transverse B rod 10 is matched with the connecting pin 11 to be provided with a connecting pin groove 13, the transverse A rod 9 and the transverse B rod 10 are mutually combined and both ends are inserted in the transverse rod sleeve 5, the connecting pin 11 is positioned in the connecting pin groove 13, the longitudinal rod 12 is positioned between the transverse, in-service use merges horizontal A pole 9 and horizontal B pole 10 and will form holistic first horizontal dead lever 3, it can quick travel to unpack loading apart horizontal A pole 9 and horizontal B pole 10 again, 14 lateral wall fixedly connected with rotation axis 15 of the horizontal reinforcement pole of second, 15 quantity of rotation axis are a plurality of side by side, every 15 inside buffer sleeve 16 that all peg graft of rotation axis, buffer sleeve 16 keeps away from the one end of rotation axis 15 and cup joints in vertical pole 12 outer wall, 14 both ends of the horizontal reinforcement pole of second all peg graft in horizontal pole sleeve 5 inside, buffer sleeve 16 can rotate along

vertical pole

12 and 15 central line circumferences of rotation axis in the in-service use, when bumping, the vehicle or the personnel's that buffer sleeve 16 can contact impact force, it is minimum to reduce the injury.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road traffic safety barrier structure of equipment is conveniently dismantled, including guardrail unable adjustment base (1), main railing (2), first horizontal dead lever (3) and the horizontal anchor strut of second (14), its characterized in that, the vertical welding in guardrail unable adjustment base (1) top has core bar (4), the quantity of main railing (2) is a plurality of and each other in proper order the equidistance set up side by side, the relative lateral wall of main railing (2) is provided with horizontal pole sleeve (5), the quantity of horizontal pole sleeve (5) is a plurality of, mortise hole (6) have still been seted up to the lateral wall of main railing (2), outer wall cooperation mortise hole (6) of core bar (4) are provided with flexible reset mortise pin (7), the top of main railing (2) still is provided with ornament lamp (8).

2. The road traffic safety guardrail structure convenient to disassemble and assemble as claimed in claim 1, wherein the main guardrail (2) is hollow inside, the end of the main guardrail (2) far away from the decorative lamp (8) is sleeved on the outer wall of the core rod (4), and the elastic reset mortise pin (7) is clamped with the mortise hole (6).

3. The road traffic safety guardrail structure convenient to disassemble and assemble as claimed in claim 1, wherein the first transverse fixing rod (3) comprises a transverse A rod (9) and a transverse B rod (10), a connecting pin (11) is fixedly connected to a side wall of the transverse A rod (9), a longitudinal rod (12) is connected to an outer wall of the connecting pin (11) in a pin mode, a connecting pin groove (13) is formed in the side wall of the transverse B rod (10) in a matched mode with the connecting pin (11), the transverse A rod (9) and the transverse B rod (10) are combined with each other, two ends of the transverse A rod (9) and two ends of the transverse B rod (10) are inserted into the inner wall of the transverse rod sleeve (5), the connecting pin (11) is located inside the connecting pin groove (13), and the longitudinal rod (12) is clamped between the transverse A rod (9) and the transverse B rod (10).

4. The road traffic safety fence structure convenient to disassemble and assemble as claimed in claim 1 or 3, wherein the side wall of the second transverse reinforcing rod (14) is fixedly connected with a plurality of rotating shafts (15), the number of the rotating shafts (15) is multiple, a buffering sleeve (16) is inserted into each rotating shaft (15), one end, far away from the rotating shafts (15), of each buffering sleeve (16) is sleeved on the outer wall of the longitudinal rod (12), and two ends of the second transverse reinforcing rod (14) are inserted into the transverse rod sleeves (5).

5. The road traffic safety guardrail structure convenient for disassembly and assembly according to claim 1, wherein the guardrail fixing base (1) comprises a plurality of ground fixing rivets (17), and the number of the ground fixing rivets (17) is multiple.