CN214993379U

CN214993379U - Highway safe passing device

Info

Publication number: CN214993379U
Application number: CN202121303909.6U
Authority: CN
Inventors: 刘庚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-03
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to a highway safety technical field just discloses a highway safety device that passes, including first connection base, first connection base's top is provided with the connection ring, the side welding of connection ring has the connecting plate, the fixed joint in side of connecting plate has two enhancement baffles, two the side of strengthening the baffle all is provided with the extension board. This highway safe current device, strike rotatory striking post surface when the vehicle and impel rotatory striking post to begin the potential energy of rotatory dispersion striking, the fixed square at stop device top promotes the slider removal in the extension board dead slot simultaneously, thereby promote powerful pressure relief spring to shrink, powerful pressure relief spring after the shrink is kick-backed and is alleviated the impact, the effectual highway safe current device of having solved is inside to improve structural strength but holistic energy-absorbing effect and the relatively poor problem of anti striking effect with this through the strengthening rib, factor of safety has been improved.

Description

Highway safe passing device

Technical Field

The utility model relates to a highway safety technical field specifically is a highway safety device that passes.

Background

In order to avoid the traffic jam problem caused by remote travel of people, China builds a plurality of highways to relieve the traffic pressure of travel, a highway guard rail is the most important traffic infrastructure and also can ensure the safety of the travel of drivers, and the highway guard rail is a continuous structure which is formed by splicing corrugated steel guard rail plates and is supported by a main column, absorbs collision energy by utilizing the deformation of a soil foundation, an upright post and a cross beam, forces an out-of-control vehicle to change the direction and recover to the normal traveling direction, prevents the vehicle from rushing out of the road, protects the vehicle and passengers, and reduces the loss caused by accidents.

The highway rail guard is in the mode that can utilize the collision to the vehicle out of control and forces the vehicle redirecting, but the inside simple structure who constitutes of current highway rail guard, the structural strength who only adds improvement protection breast board such as reinforcing bar in the protection breast board, holistic energy-absorbing effect and anti striking effect still are in relatively poor state, simultaneously at the in-process of installation, the installer need install more than many people when the bend is installed the protection breast board, can't carry out single operation alone, for this reason the utility model provides a highway safety device that passes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a highway safety device of passing possesses the advantage that anticollision buffering is effectual and install reduction work preparation time alone, has solved inside the highway safety device of passing and has improved structural strength with this but the holistic energy-absorbing effect with anti striking effect relatively poor with the in-process installer of installation need install more than many people when the bend is installed guardrail board and lead to the problem that preparation time is long.

The utility model provides a following technical scheme: the utility model provides a highway safety device that passes, includes first connection base, the top of first connection base is provided with the connecting collar, the side welding of connecting collar has the connecting plate, the fixed joint in side of connecting plate has two to strengthen the baffle, two the side of strengthening the baffle all is provided with the extension board, the side welding of extension board has fixed square, the side fixed joint of fixed square has the semicircle board, the side welding of semicircle board has fixed riser, the side welding of fixed riser has fixed cylinder.

Preferably, the top welding of first connection base has the spliced pole, the top welding of spliced pole has the second connection base, the side of spliced pole is provided with the second joint board, the side welding of second joint board has the joint spring, the other end welding of joint spring has first joint board, the side of first joint board is provided with the connecting collar.

Preferably, the surface of the fixed cylinder is movably sleeved with a limiting disc, a limiting wafer is arranged on the side surface of the limiting disc, and the surface of the limiting wafer is movably sleeved with a rotary impact column.

Preferably, the side welding of reinforcing baffle has powerful pressure relief spring, the side laminating of powerful pressure relief spring has fixed square, the side of reinforcing baffle and second connection base is provided with the thread groove, and the inside of thread groove is provided with the nut.

Preferably, the dead slot has been seted up to the side of extension board, the inside of dead slot is provided with stop device, stop device includes limiting plate and sliding block, the both sides welding of dead slot inner wall has the limiting plate, the bottom laminating of limiting plate has the sliding block, the fixed joint in top of sliding block has fixed square.

Preferably, the side face of the first clamping plate is fixedly clamped with a connecting transverse strip, two reinforcing abutting blocks are welded on the side face of the connecting transverse strip, and the side faces of the two reinforcing abutting blocks are attached to the side faces of the first connecting base and the second connecting base.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this highway safe current device, through setting up stop device, powerful slow compression spring and rotatory striking post, strike rotatory striking post surface when the vehicle and impel rotatory striking post to begin the potential energy of rotatory dispersion striking, the fixed square at stop device top promotes the slider removal in the extension board dead slot simultaneously, thereby promote powerful slow compression spring and contract, powerful slow compression spring after the shrink kick-backs and alleviates the impact, the effectual current device of highway safe of having solved is inside to improve structural strength with this through the strengthening rib but the relatively poor problem of holistic energy-absorbing effect and anti striking effect, factor of safety has been improved.

2. This highway safety device that passes through, through setting up the joint spring, first joint board and second joint board, when the installer need carry out the bend installation, the second joint board laminating on the first joint board side joint spring of adapter ring inner wall welded is at the surperficial downstream of second connection base, when removing first connection base and second connection base in the middle of, lose the restriction back of second connection base, the second joint board laminating of joint spring resilience drive side is on the surface of spliced pole, thereby can single operation, effectual in-process installer of having solved the installation needs the installation more than many people when the bend is installed guardrail board to the bend and leads to the long problem of preparation time, single operation's limitation has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention shown in FIG. 1;

fig. 3 is a schematic view of the internal structure of the spacing device of fig. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a first connection base; 2. a connecting ferrule; 3. a second connection base; 4. reinforcing the baffle plate; 5. fixing the square block; 6. an extension plate; 7. fixing the vertical plate; 8. a semicircular arc plate; 9. a strong pressure-relieving spring; 10. a connecting plate; 11. a limiting plate; 12. an empty groove; 13. a slider; 14. fixing the cylinder; 15. limiting the wafer; 16. a limiting disc; 17. rotating the impact column; 18. clamping a spring; 19. a first clamping connection plate; 20. a second clamping plate; 21. connecting columns; 22. connecting the transverse strips; 23. reinforcing the resisting block; 24. a limiting device.

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.

Referring to fig. 1-5, a highway safe passing device comprises a first connection base 1, a connection ferrule 2 is arranged at the top of the first connection base 1, a connection plate 10 is welded on the side surface of the connection ferrule 2, two reinforcing baffles 4 are fixedly clamped on the side surface of the connection plate 10, extension plates 6 are arranged on the side surfaces of the two reinforcing baffles 4, fixed blocks 5 are welded on the side surfaces of the extension plates 6, a semicircular arc plate 8 is fixedly clamped on the side surface of each fixed block 5, the whole semicircular arc plate 8 is in a semicircular arc shape, and when a vehicle is out of control and wants to impact and decelerate, the whole device can be protected to avoid being broken, a fixed vertical plate 7 is welded on the side surface of the semicircular arc plate 8, and a fixed cylinder 14 is welded on the side surface of the fixed vertical plate 7.

Wherein; the top welding of first connection base 1 has spliced pole 21, and the welding of the top of spliced pole 21 has second connection base 3, and the side of spliced pole 21 is provided with second joint board 20, and the welding of the side of second joint board 20 has joint spring 18, and the welding of the other end of joint spring 18 has first joint board 19, and the side of first joint board 19 is provided with connecting collar 2.

Wherein; the surface activity of fixed cylinder 14 has cup jointed spacing disc 16, and the side of spacing disc 16 is provided with spacing disk 15, and the surface activity of spacing disk 15 has cup jointed rotatory striking post 17, and rotatory striking post 17 begins high-speed rotation when receiving the vehicle striking to alleviate the potential energy of striking, thereby arouse the resistance to increase and park after making the direction of vehicle change, protect personnel's on-vehicle safety.

Wherein; the side welding of reinforcing baffle 4 has powerful pressure relief spring 9, and powerful pressure relief spring 9's inside gap is little, can guarantee can be normal when receiving extremely strong striking to kick-back, cracked problem can not appear, and the side laminating of powerful pressure relief spring 9 has fixed square 5, and the side of reinforcing baffle 4 and second connection base 3 is provided with the spiral shell groove, and the inside of spiral shell groove is provided with the nut.

Wherein; dead slot 12 has been seted up to the side of extending plate 6, and the inside of dead slot 12 is provided with stop device 24, and stop device 24 includes limiting plate 11 and sliding block 13, and the both sides welding of dead slot 12 inner wall has limiting plate 11, and the bottom laminating of limiting plate 11 has sliding block 13, and the fixed joint in top of sliding block 13 has fixed square 5.

Wherein; the side fixing clamping of first joint board 19 has connection horizontal bar 22, the side welding of connecting horizontal bar 22 has two to strengthen to support piece 23, strengthen to support the gap that piece 23 can reduce first joint board 19 and second joint board 20 at first connection base 1 and the welded spliced pole 21 department joint of second connection base 3, the fixed unstability that avoids the gap to arouse leads to crashworthiness to descend, the side of two strengthening to support piece 23 all laminates in the side of first connection base 1 and second connection base 3.

The working principle is that in the working process, after an installer installs the first connection base 1 in a foundation, the second clamping plate 20 on the side clamping spring 18 of the first clamping plate 19 welded on the inner wall of the connection ring 2 is attached to the surface of the second connection base 3, and when the installer moves downwards along the surface of the second connection base 3 to the position of the connection column 21 welded on the first connection base 1 and the second connection base 3, the clamping spring 18 rebounds to drive the side second clamping plate 20 to be attached to the surface of the connection column 21, so that the reinforcing baffle 4 is fixed, when a vehicle is out of control and needs to be decelerated, the device is rotated at a high speed on the surface of the limiting wafer 15 of the limiting disc 16 welded on the fixing cylinder 14 through the rotating impact column 17 impacting the device, so as to disperse the impacting potential energy, and meanwhile, the fixing block 5 welded on the side of the semi-circular arc plate 8 at the bottom of the fixing cylinder 14 pushes the sliding block 13 in the hollow groove 12 of the extension plate 6 to move, and the strong pressure relief spring 9 is pushed to contract in the moving process, so that the impact force is relieved.

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 highway safe current device, its characterized in that, includes first connection base (1), the top of first connection base (1) is provided with connecting collar (2), the side welding of connecting collar (2) has connecting plate (10), the fixed joint in side of connecting plate (10) has two enhancement baffles (4), two the side of strengthening baffle (4) all is provided with extension board (6), the side welding of extension board (6) has fixed square (5), the side fixed joint of fixed square (5) has semicircular arc board (8), the side welding of semicircular arc board (8) has fixed riser (7), the side welding of fixed riser (7) has fixed cylinder (14).

2. The highway safe passing device according to claim 1, characterized in that a connecting column (21) is welded at the top of the first connecting base (1), a second connecting base (3) is welded at the top of the connecting column (21), a second clamping plate (20) is arranged on the side of the connecting column (21), a clamping spring (18) is welded on the side of the second clamping plate (20), a first clamping plate (19) is welded at the other end of the clamping spring (18), and a connecting ring (2) is arranged on the side of the first clamping plate (19).

3. The highway safety traffic device according to claim 1, wherein a limiting disc (16) is movably sleeved on the surface of the fixed cylinder (14), a limiting disc (15) is arranged on the side surface of the limiting disc (16), and a rotary impact column (17) is movably sleeved on the surface of the limiting disc (15).

4. The highway safety traffic device according to claim 1, wherein a strong pressure relief spring (9) is welded on the side surface of the reinforcing baffle (4), a fixing block (5) is attached to the side surface of the strong pressure relief spring (9), screw grooves are formed in the side surfaces of the reinforcing baffle (4) and the second connecting base (3), and nuts are arranged inside the screw grooves.

5. The highway safe passing device according to claim 1, characterized in that an empty groove (12) is formed in the side surface of the extension plate (6), a limiting device (24) is arranged inside the empty groove (12), the limiting device (24) comprises a limiting plate (11) and a sliding block (13), limiting plates (11) are welded on two sides of the inner wall of the empty groove (12), the sliding block (13) is attached to the bottom of the limiting plate (11), and a fixed block (5) is fixedly clamped on the top of the sliding block (13).

6. The highway safe passing device according to claim 2, characterized in that a connecting cross bar (22) is fixedly clamped on the side surface of the first clamping plate (19), two reinforcing abutting blocks (23) are welded on the side surface of the connecting cross bar (22), and the side surfaces of the two reinforcing abutting blocks (23) are attached to the side surfaces of the first connecting base (1) and the second connecting base (3).