CN213233109U

CN213233109U - Road and bridge engineering safety control buffer stop

Info

Publication number: CN213233109U
Application number: CN202021930748.9U
Authority: CN
Inventors: 张耀成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-18
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a road and bridge engineering safety control buffer stop, the electric iron comprises a cylinder body, one side of cylinder is run through and is provided with box one, the equal fixedly connected with support frame one in right side of box inner chamber top and bottom, the inner chamber of support frame one rotates and is connected with turning block one, one side fixedly connected with spring one that support frame one was kept away from to turning block one. The utility model discloses an striking plate, striking plate striking slide bar, slide bar compression spring two, spring two striking elasticity bradyseism ball one, elasticity bradyseism ball one makes two final striking bradyseism pieces one of elasticity bradyseism ball through the compression of spring three thereby reached the purpose of anticollision, this road and bridge engineering safety control buffer stop possesses heightening intensity and durability, increase of service life, reduce cost's advantage has made things convenient for the user to use, road and bridge engineering safety control buffer stop's practicality has been improved, is worth promoting.

Description

Road and bridge engineering safety control buffer stop

Technical Field

The utility model relates to a bridge engineering technical field specifically is a road and bridge engineering safety control buffer stop.

Background

Bridge engineering refers to the working process of bridge exploration, design, construction, maintenance, detection and the like, and the science and engineering technology for researching the process, and is a branch of civil engineering, and the development of bridge engineering mainly depends on the needs of transportation on the bridge engineering.

Road and bridge engineering is the important component of bridge engineering, and current road and bridge engineering safety control buffer stop is low to the tolerance energy dynamics of collision, is difficult to reduce the striking injury, and the degree of safety is low, and life is low, and cost is high, has reduced road and bridge engineering safety control buffer stop practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road and bridge engineering safety control buffer stop possesses the increase of strength and durability, increase of service life, and reduce cost's advantage has solved current road and bridge engineering safety control buffer stop and is low to the endurance dynamics of collision, is difficult to reduce the striking injury, and the degree of safety is low, and life is low, problem that cost is high.

In order to achieve the above object, the utility model provides a following technical scheme: a road and bridge engineering safety management anti-collision device comprises a cylinder body, wherein a first box body penetrates through one side of the cylinder body, a first support frame is fixedly connected to the top and the right side of the bottom of an inner cavity of the first box body, a first rotating block is rotatably connected to the inner cavity of the first support frame, a first spring is fixedly connected to one side, far away from the first support frame, of the first spring, a second rotating block is fixedly connected to one end, far away from the first rotating block, of the first spring, a second support frame is rotatably connected to the surface of the second rotating block, a sliding rod is fixedly connected to one opposite side of the two second support frames, a fixed plate is slidably connected to the surface of the sliding rod, the rear side of the inner cavity of the first box body is fixedly connected with the fixed plate, a fixed block is sleeved on the left side of the surface of the sliding, the left end fixedly connected with bradyseism board of spring two, the left side fixedly connected with box two of box inner chamber, the right side axis department of box two runs through and is provided with spacing case, the spacing case right side is provided with a plurality of elasticity bradyseism ball one, and the surface and the bradyseism board of right side elasticity bradyseism ball one contact, four springs three of left side fixedly connected with of spacing case inner chamber, the right-hand member and the contact of elasticity bradyseism ball one of spring three, the left end fixedly connected with spliced pole of spring three, the left side fixedly connected with bradyseism piece one of box two inner chambers, the right side fixedly connected with bradyseism piece two of bradyseism piece one, the right side of bradyseism piece two is provided with four elasticity bradyseism ball two, the left side and the contact of elasticity bradyseism ball two of spliced pole.

Preferably, the right end of the sliding rod is fixedly connected with an impact plate, and the impact plate is positioned on the outer side of the column body.

Preferably, the right side of the first box body is provided with a limiting ring in a penetrating mode, and the diameter of the sliding rod is matched with the aperture of the limiting ring.

Preferably, the right side of the column body is provided with a groove, and the surface of the first box body is fixedly connected with the groove.

Preferably, the bottom fixedly connected with A-frame of cylinder, the bottom fixedly connected with gusset plate of A-frame, the bottom of gusset plate is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an striking plate, striking plate striking slide bar, slide bar compression spring two, spring two striking elasticity bradyseism ball one, elasticity bradyseism ball one makes two final striking bradyseism pieces one of elasticity bradyseism ball through the compression of spring three thereby the mesh of anticollision has been reached, this road and bridge engineering safety control buffer stop, possess heightening intensity and durability, increase of service life, reduce cost's advantage, made things convenient for the user to use, road and bridge engineering safety control buffer stop's practicality has been improved, be worth promoting, it is low to the endurable energy dynamics of collision to have solved current road and bridge engineering safety control buffer stop, be difficult to reduce the striking injury, the degree of safety is low, long service life is low, the problem with high costs.

2. The utility model discloses a setting of striking plate provides a contact surface to the impact, has reduced the damage to the cylinder, has prolonged the life of cylinder, through the setting of spacing ring, for the concertina movement of slide bar provides the space, through the setting of recess, for the concertina movement of slide bar provides the space, uses through the cooperation of A-frame and gusset plate, has played the effect of carrying out the auxiliary stay to the cylinder, has improved the stability of cylinder.

Drawings

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

FIG. 2 is a top sectional view of the first case of the present invention;

in the figure: 1. a cylinder; 2. a first box body; 3. a first support frame; 4. rotating the first block; 5. a first spring; 6. rotating the second block; 7. a second support frame; 8. a slide bar; 9. a fixing plate; 10. a fixed block; 11. a second spring; 12. a cushioning plate; 13. a second box body; 14. a limiting box; 15. an elastic cushioning ball I; 16. a third spring; 17. connecting columns; 18. a first shock absorption block; 19. a second shock absorption block; 20. a second elastic shock absorption ball; 21. an impact plate; 22. a limiting ring; 23. a groove; 24. a triangular bracket; 25. and a reinforcing plate.

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. 1-2, the present invention provides a technical solution: a road and bridge engineering safety management anti-collision device comprises a cylinder body 1, wherein the bottom of the cylinder body 1 is fixedly connected with a triangular support 24, the bottom of the triangular support 24 is fixedly connected with a reinforcing plate 25, the bottom of the reinforcing plate 25 is provided with anti-skid grains, the triangular support 24 and the reinforcing plate 25 are matched for use, so that the effect of auxiliary support on the cylinder body 1 is achieved, the stability of the cylinder body 1 is improved, one side of the cylinder body 1 is provided with a box body I2 in a penetrating manner, the top of the inner cavity of the box body I2 and the right side of the bottom of the inner cavity are both fixedly connected with a support frame I3, the inner cavity of the support frame I3 is rotatably connected with a rotating block I4, one side of the rotating block I4, far away from the support frame I3, is fixedly connected with a spring I5, one end of the spring I5, far away from the rotating block I4, is fixedly connected, the right end of the sliding rod 8 is fixedly connected with an impact plate 21, the impact plate 21 is positioned on the outer side of the cylinder 1, a contact surface is provided for impact through the arrangement of the impact plate 21, the damage to the cylinder 1 is reduced, the service life of the cylinder 1 is prolonged, a limiting ring 22 is arranged on the right side of the box body I2 in a penetrating mode, the diameter of the sliding rod 8 is matched with the aperture of the limiting ring 22, a space is provided for the telescopic motion of the sliding rod 8 through the arrangement of the limiting ring 22, a groove 23 is formed in the right side of the cylinder 1, the surface of the box body I2 is fixedly connected with the groove 23, a space is provided for the telescopic motion of the sliding rod 8 through the arrangement of the groove 23, a fixing plate 9 is connected to the surface of the sliding rod 8 in a sliding mode, the rear side of the inner cavity of the box body I2 is fixedly connected with the fixing plate 9, a fixing block 10 is sleeved on the, in the practical use process, the fixed plate 9 and the fixed block 10 are matched to prevent the sliding rod 8 from being excessively stretched towards the outer side of the box body I2, so that the limiting effect on the sliding rod 8 is achieved, the left end of the sliding rod 8 is fixedly connected with the spring II 11, the left end of the spring II 11 is fixedly connected with the cushioning plate 12, the left side of the inner cavity of the box body I2 is fixedly connected with the box body II 13, the right side middle shaft of the box body II 13 is provided with the limiting box 14 in a penetrating manner, the right side of the limiting box 14 is provided with a plurality of elastic cushioning balls I15, the surface of the elastic cushioning ball I15 on the right side is contacted with the cushioning plate 12, the left side of the inner cavity of the limiting box 14 is fixedly connected with the four spring III 16, the right end of the spring III 16 is contacted with the elastic cushioning ball I15, the left end of the spring III 16 is fixedly connected with the connecting column 17, the left side of the, the right side of the second shock absorption block 19 is provided with four second elastic shock absorption balls 20, and the left side of the connecting column 17 is in contact with the second elastic shock absorption balls 20.

The working principle is as follows: when the utility model is used, when the impact occurs, the object firstly impacts the impact plate 21, the impact of the impact plate 21 makes the sliding rod 8, the first rotating block 4, the first spring 5, the second rotating block 6 and the second support frame 7 move leftwards, when the sliding rod 8 moves leftwards, the second spring 11 is compressed, the second spring 11 makes the damping plate 12 move leftwards, the movement of the damping plate 12 impacts the first elastic damping ball 15 to move leftwards, the first elastic damping ball 15 compresses the third spring 16, the connecting column 17 impacts the second elastic damping ball 20 leftwards, the second elastic damping ball 20 impacts the second damping block 19 leftwards, the second damping block 19 impacts the second elastic damping ball 20, thereby achieving the anti-collision effect, when the impact is over, the first damping block 18 and the second damping block 19 recover the original shapes, the second elastic damping ball 20 moves rightwards, the second elastic damping ball 20 makes the third spring 16 extend rightwards through the connecting column 17, the third spring 16 enables the first elastic shock absorption ball 15 to move rightwards, meanwhile, the shock absorption plate 12 restores the position, the second spring 11 extends rightwards through the shock absorption plate 12 to restore the length, the second spring 11 drives the sliding rod 8 to move rightwards, and finally the impact plate 21 restores the original position.

In summary, the following steps: this road and bridge engineering safety control buffer stop, through striking plate 21, striking plate 21 striking slide bar 8, slide bar 8 compression spring two 11, spring two 11 striking elasticity bradyseism ball 15, elasticity bradyseism ball 15 makes two 20 final striking bradyseism piece 18 of elasticity bradyseism ball through the compression of spring three 16, thereby the mesh of anticollision has been reached, this road and bridge engineering safety control buffer stop, possess and improve intensity and durability, increase of service life, reduce cost's advantage, user's use has been made things convenient for, road and bridge engineering safety control buffer stop's practicality has been improved, is worth promoting, it is low to the ability dynamics of bearing of collision to have solved current road and bridge engineering safety control buffer stop, it is difficult to reduce the striking injury, the safety is low, the service life is low, the problem with high costs.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 and bridge engineering safety control buffer stop, includes cylinder (1), its characterized in that: one side of the cylinder (1) is provided with a first box body (2) in a penetrating manner, the top and the right side of the bottom of an inner cavity of the first box body (2) are fixedly connected with a first support frame (3), the inner cavity of the first support frame (3) is connected with a first rotating block (4) in a rotating manner, one side, away from the first support frame (3), of the first rotating block (4) is fixedly connected with a first spring (5), one end, away from the first rotating block (4), of the first spring (5) is fixedly connected with a second rotating block (6), the surface of the second rotating block (6) is rotatably connected with a second support frame (7), one side, opposite to the second support frames (7), of each of the two support frames (8) is fixedly connected with a sliding rod (8), the surface of the sliding rod (8) is slidably connected with a fixed plate (9), the rear side of the inner cavity of the first box, the rear side of the inner cavity of the first box body (2) is fixedly connected with a fixed block (10), the left end of the sliding rod (8) is fixedly connected with a second spring (11), the left end of the second spring (11) is fixedly connected with a cushioning plate (12), the left side of the inner cavity of the first box body (2) is fixedly connected with a second box body (13), a limiting box (14) penetrates through the right middle shaft of the second box body (13), the right side of the limiting box (14) is provided with a plurality of elastic cushioning balls (15), the surface of the right elastic cushioning ball (15) is contacted with the cushioning plate (12), the left side of the inner cavity of the limiting box (14) is fixedly connected with a third spring (16), the right end of the third spring (16) is contacted with the first elastic cushioning ball (15), the left end of the third spring (16) is fixedly connected with a connecting column (17), the left side of the inner cavity of the second box body (13) is fixedly connected with a, the right side fixedly connected with bradyseism piece two (19) of bradyseism piece one (18), the right side of bradyseism piece two (19) is provided with four elasticity bradyseism ball two (20), the left side and the elasticity bradyseism ball two (20) of spliced pole (17) contact.

2. The road and bridge engineering safety management anti-collision device of claim 1, wherein: the right end of the sliding rod (8) is fixedly connected with an impact plate (21), and the impact plate (21) is located on the outer side of the column body (1).

3. The road and bridge engineering safety management anti-collision device of claim 1, wherein: the right side of the first box body (2) is provided with a limiting ring (22) in a penetrating mode, and the diameter of the sliding rod (8) is matched with the aperture of the limiting ring (22).

4. The road and bridge engineering safety management anti-collision device of claim 1, wherein: a groove (23) is formed in the right side of the column body (1), and the surface of the first box body (2) is fixedly connected with the groove (23).

5. The road and bridge engineering safety management anti-collision device of claim 1, wherein: the bottom fixedly connected with A-frame (24) of cylinder (1), the bottom fixedly connected with gusset plate (25) of A-frame (24), the bottom of gusset plate (25) is provided with anti-skidding line.