CN217758494U

CN217758494U - Special anti-blocking block for maintenance

Info

Publication number: CN217758494U
Application number: CN202221430962.7U
Authority: CN
Inventors: 王金东; 王国良; 王献华
Original assignee: Shandong Ruifa Transportation Technology Co ltd
Current assignee: Shandong Ruifa Transportation Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-08
Anticipated expiration: 2032-06-09

Abstract

The utility model provides a special use of nursing prevents blockking relates to and prevents blockking processing technology field, including preventing the blockking frame, fixed mounting has the boss between the inner wall of blockking frame, mutually backing on the back one side of the body of boss all is provided with reinforcing spring, the outer skin weld who prevents the blockking frame has the guardrail mounting panel. The utility model discloses in, when using, at first, through using the screw with guardrail mounting panel fixed mounting on road guardrail, thereby avoid the high-speed vehicle collision to cause the separation, tensile additional strengthening through two enhancement springs, thereby make and prevent hindering a frame when receiving the collision extrusion, can provide obvious effectual reaction force back promotion to the road railing, through fixing at preventing the inside boss of hindering a frame, thereby make and prevent hindering the inside a plurality of triangle-shaped spaces that demonstrate of a frame, because triangle-shaped is the structure that has stable nature, consequently prevent hindering a frame and be difficult for the quilt when by the collision and split.

Description

Special anti-blocking block for maintenance

Technical Field

The utility model relates to a prevent blockking technical field, especially relate to a special use of nursing is prevented blockking.

Background

The anti-blocking block refers to an anti-blocking block of a roadside corrugated beam guardrail, is a force bearing part between a corrugated beam and an upright post, is suitable for a road section which is complex in vehicle type in traffic flow and is concerned about that collision vehicles can be mixed and blocked at the upright post of the guardrail, or is a road section which is used for reducing the adverse influence of a curb stone on the motion track of the collision vehicles, and is an energy absorption mechanism.

The existing anti-blocking block has the following defects:

the vehicle on the highway is very fast, when the vehicle that traveles at a high speed bumps with the guardrail, prevent that the piece absorbs the energy, but in the scene condition that highway traffic accident takes place in the reality, there are many rail guards after receiving the high-speed collision of car, it is serious to warp, prevent that the piece is only used the simple fixing of screw on stand and guardrail, drop more easily under the collision, the vehicle still can be washed down the high slope or hit the stone pillar, lead to having great potential safety hazard, consequently propose a special use of protecting and prevent the piece to above not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the structure and the mounting means who prevent the block among the prior art too simply, comparatively not enough to the vehicle protectiveness of the high-speed collision of traveling, lead to having the problem of great potential safety hazard, and the special block of preventing of a maintenance that provides.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a special use of nursing prevents the chock, is including preventing the chock frame, fixed mounting has the boss between the inner wall of chock frame, mutually backing on the back one side of the body of boss all is provided with the enhancement spring, the outer skin weld of preventing the chock frame has the guardrail mounting panel, the both sides surface symmetry of preventing the chock frame is provided with two cylinder splint.

Preferably, two first threaded holes are formed in the outer surfaces of the two sides of the anti-blocking block outer frame, and fixing blocks are welded to the outer surfaces of the cylindrical clamping plates.

Preferably, two round holes are formed in the outer surfaces of the two fixing blocks, and bolts are connected to the inner walls of the four first threaded holes in a threaded mode.

Preferably, the outer surfaces of the four bolts are respectively in sliding connection with the inner walls of the four round holes, and a plurality of anti-slip strips are fixedly mounted on the inner walls of the two cylindrical clamping plates.

Preferably, the outer surfaces of the two cylindrical clamping plates are welded with fixing plates, a fixing hole is formed in the outer surface of one fixing plate, and a second threaded hole is formed in the outer surface of the other fixing plate.

Preferably, the inner wall of the second threaded hole is in threaded connection with a threaded rod, and the outer surface of the threaded rod is in sliding connection with the inner wall of the fixing hole.

Preferably, the cross section of the inner wall of one side of the block-resistant block outer frame is arc-shaped, and two ends of the two reinforcing springs are respectively fixedly connected with the opposite inner walls of the block-resistant block outer frame.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when using, at first, through using the screw with guardrail mounting panel fixed mounting on road guardrail, thereby avoid high-speed vehicle collision to cause the separation, tensile additional strengthening through two enhancement springs, thereby make and prevent that the piece frame is when receiving the collision extrusion, can provide obvious effectual reaction force of pushing back to the road railing, through fixing the boss of preventing the inside of piece frame, thereby make and prevent that the inside a plurality of triangle-shaped spaces that demonstrate of piece frame, because triangle-shaped is the structure that has stable property, consequently prevent that the piece frame is difficult to be collided and split when being collided, can constitute one through the arc of two cylinder splint and prevent the piece frame and be close complete circular, can entangle the stand this moment, thereby accomplish the installation fixed, the structure and the mounting means of having solved current preventing the piece consequently comparatively not enough problem that leads to having great potential safety hazard to the vehicle protectiveness of high-speed driving collision.

2. The utility model discloses in, when using, it is fixed with two cylinder splint and prevent blockking block frame 2 through the bolt, the rethread runs through the threaded rod and slides the fixed orifices, be connected with the second screw hole and screw up, wherein the nut can be strengthened fixedly to the threaded rod to reached and satisfied the equal general benefit of stand of different high different diameters, through the antislip strip of a plurality of horizontal settings, thereby strengthened the frictional force between cylinder splint and the stand, and then can prevent that cylinder splint from sliding from top to bottom on the stand surface.

Drawings

FIG. 1 is a side perspective view of a block for maintenance;

FIG. 2 is a top perspective view of the special anti-blocking block for nursing of the present invention;

FIG. 3 is a perspective view of the utility model showing the cut-away of a special anti-block for nursing;

fig. 4 is a perspective view showing the structure of the special anti-blocking block for nursing.

Illustration of the drawings: 1. a guardrail mounting plate; 2. an anti-block outer frame; 3. a reinforcing block; 4. a reinforcing spring; 5. a fixed block; 6. a cylindrical splint; 7. a fixing plate; 8. anti-slip strips; 9. a bolt; 10. a threaded rod; 11. a fixing hole; 12. a second threaded hole; 13. a circular hole; 14. a first threaded hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a special hinder piece of preventing of nursing, including preventing hinder piece frame 2, prevent that fixed mounting has boss 3 between the inner wall of hinder piece frame 2, the mutually opposite side of boss 3 all is provided with reinforcing spring 4, prevents that the outer surface welding of hinder piece frame 2 has guardrail mounting panel 1, prevents that the both sides surface symmetry of hinder piece frame 2 is provided with two cylinder splint 6.

The whole embodiment 1 has the advantages that when the guardrail mounting plate is used, firstly, the guardrail mounting plate 1 is fixedly mounted on a road guardrail by using screws, at the moment, the contact area between the guardrail mounting plate 1 and the road guardrail is large, a plurality of screws can be used for fixing, so that the separation caused by the collision of high-speed vehicles is avoided, through the stretching and reinforcing effects of the two reinforcing springs 4, when the anti-blocking block outer frame 2 is extruded by collision, an obvious and effective reaction force for pushing back can be provided for the road guardrail, through the reinforcing blocks 3 fixed inside the anti-blocking block outer frame 2, a plurality of triangular spaces are presented inside the anti-blocking block outer frame 2, as the triangular structure has stable properties, the anti-blocking block outer frame 2 is not easy to collide when being collided, a nearly complete circle can be formed by the arcs of the two cylindrical clamping plates 6 and the anti-blocking block outer frame 2, at the moment, the stand column can be sleeved, so that the installation and the fixation is completed, the problem that the protection for the vehicles running at high-speed is not enough, so that a large safety hidden danger exists is caused by the fact that the existing anti-blocking block outer frame is too simple in structure and the anti-blocking block is formed by a plurality of the integrally-blocking blocks which are connected, and the inner wall of the whole supporting structure is formed by a plurality of the six symmetrical anti-blocking blocks, and the anti-blocking block outer frame 2, and the inner wall is formed by the whole supporting structure is formed by the same, and the whole supporting structure, and the anti-blocking block supporting device is formed by the six anti-blocking block supporting structure, and the structure is symmetrical supporting structure, and the outer wall of the anti-blocking block.

Embodiment 2, as shown in fig. 1-4, two first threaded holes 14 have all been seted up to the both sides surface of anti-blocking block frame 2, fixed block 5 has all been welded to the surface of two cylindrical splint 6, two round holes 13 have all been seted up to the surface of two fixed blocks 5, the equal threaded connection of inner wall of four first threaded holes 14 has bolt 9, the surface of four bolt 9 respectively with the inner wall sliding connection of four round holes 13, the equal fixed mounting in inner wall of two cylindrical splint 6 has a plurality of antislip strip 8, the surface of two cylindrical splint 6 has all been welded fixed plate 7, fixed orifices 11 have been seted up to the surface of one of them fixed plate 7, second threaded hole 12 has been seted up to the surface of another fixed plate 7, the inner wall threaded connection of second threaded hole 12 has threaded rod 10, the surface of threaded rod 10 and the inner wall sliding connection of fixed orifices 11, one side inner wall cross-section of anti-blocking block frame 2 is the arc setting, the both ends of two reinforcing springs 4 respectively with the relative inner wall fixed connection of anti-blocking block frame 2.

The effect that its whole embodiment 2 reached does, when using, through running through bolt 9 and sliding round hole 13, later be connected with first screw hole 14 and screw up, make the pipe that two cylinder splint 6 formed slide from the top of stand and entangle it, the rethread runs through threaded rod 10 and slides through fixed orifices 11, be connected with second screw hole 12 and screw up, wherein the nut can strengthen fixedly to threaded rod 10, thereby reached the equal general benefit of stand that satisfies different high different diameters, antislip strip 8 through a plurality of horizontal settings, thereby frictional force between cylinder splint 6 and the stand has been increaseed, and then can prevent that cylinder splint 6 from sliding from top to bottom on the stand surface.

The working principle is as follows: when using, at first, through using the screw with guardrail mounting panel 1 fixed mounting on road guardrail, guardrail mounting panel 1 is great with road guardrail's area of contact this moment, can use a plurality of screws to fix, thereby avoid high-speed vehicle collision to cause the separation, tensile reinforcing effect through two reinforcing springs 4, thereby make and prevent blockking frame 2 when receiving the collision extrusion, can provide obvious effectual reaction force of pushing back to road guardrail, through fixing the inside boss 3 of preventing blockking frame 2, thereby make and prevent blockking 2 inside demonstrate a plurality of triangle-shaped spaces, because triangle-shaped is the structure that has stable nature, consequently prevent blockking frame 2 and be difficult for the quilt to be collided and split, can constitute one and be close complete circular through the arc of two cylinder splint 6 and preventing blockking frame 2, can entangle the stand this moment, thereby accomplish the installation fixed, when using, through running through bolt 9 and sliding through round hole 13, later connect with first screw hole 14 and screw up, make the top slip of two cylinder splint 6 formation and entangle it with it from the stand, it can reach the smooth threaded rod 10 and can pass through the smooth screw hole of the horizontal screw hole of the stand and can set up the smooth nut of the different height of the straight bolt 12, thereby the improvement of the stand that can be carried out the universal screw bolt, thereby can be carried out the improvement of the post through the horizontal screw rod of the post, thereby 10, thereby the stand that the improvement of the stand is carried out the improvement of the post is carried out on the stand, thereby the stand is carried out the height of the height.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a special use of nursing prevents block, including preventing block frame (2), its characterized in that: fixed mounting has boss (3) between the inner wall of preventing blockking out frame (2), the mutually backing one side of boss (3) all is provided with reinforcing spring (4), the outer surface welding who prevents blockking out frame (2) has guardrail mounting panel (1), the both sides surface symmetry of preventing blockking out frame (2) is provided with two cylinder splint (6).

2. The maintenance special use block according to claim 1, wherein: two first threaded holes (14) are formed in the outer surfaces of the two sides of the anti-blocking block outer frame (2), and fixing blocks (5) are welded to the outer surfaces of the cylindrical clamping plates (6).

3. The special maintenance block of claim 2, wherein: two round holes (13) have all been seted up to the surface of two fixed block (5), four equal threaded connection of inner wall of first screw hole (14) has bolt (9).

4. The maintenance special use block according to claim 3, wherein: the outer surfaces of the four bolts (9) are respectively in sliding connection with the inner walls of the four round holes (13), and a plurality of anti-slip strips (8) are fixedly mounted on the inner walls of the two cylindrical clamping plates (6).

5. The maintenance special use block according to claim 1, wherein: the outer surface of each of the two cylindrical clamping plates (6) is welded with a fixing plate (7), a fixing hole (11) is formed in the outer surface of one fixing plate (7), and a second threaded hole (12) is formed in the outer surface of the other fixing plate (7).

6. The maintenance special use block according to claim 5, wherein: the inner wall of the second threaded hole (12) is in threaded connection with a threaded rod (10), and the outer surface of the threaded rod (10) is in sliding connection with the inner wall of the fixing hole (11).

7. The maintenance special use block according to claim 1, wherein: the cross section of the inner wall of one side of the anti-blocking block outer frame (2) is arc-shaped, and two ends of the two reinforcing springs (4) are fixedly connected with the opposite inner walls of the anti-blocking block outer frame (2) respectively.