CN216277298U

CN216277298U - Road protection structure for highway engineering construction

Info

Publication number: CN216277298U
Application number: CN202122813987.7U
Authority: CN
Inventors: 黄松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-12
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a road protection structure for highway engineering construction, which belongs to the technical field of road construction, and comprises a bottom plate, wherein a first chute is arranged at the top of the bottom plate, a compression spring is arranged in the first chute, a slide block is arranged at the other end of the compression spring, a base is fixedly arranged on one side of the slide block, which is far away from the compression spring, a movable rod is arranged on one side of the base, which is far away from the slide block, a protection plate is arranged at one end of the bottom plate, which is far away from the compression spring, a second chute is arranged on one side of the protection plate, which is close to the bottom plate, limiting clamping grooves are arranged in two sides of the interior of the second chute, a base is also arranged at the top end of the movable rod, the protection purpose is realized through the arranged protection plate, when collision occurs, the protection plate is extruded, so that the slide block and the base are driven to extrude the movable rod, the compression spring is extruded through the slide block and the base at the other end of the movable rod, and the compression spring obtains elastic force to play a certain buffering effect through the compression spring, thereby reduce the dynamics of striking, play certain protection effect, through the spacing draw-in groove that is equipped with, ensure the steady slip of slider.

Description

Road protection structure for highway engineering construction

Technical Field

The utility model belongs to the technical field of road construction, and particularly relates to a road protection structure for highway engineering construction.

Background

Highway engineering refers to the work of surveying, measuring, designing, constructing, maintaining and managing highway structures, including roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

The existing sealing protection method is mainly used for achieving the purpose of sealing and protecting construction road sections by arranging partition plates and isolating visual lines, but when collision or car accidents happen, the partition plates do not have the shock absorption function, so that the good protection effect is hardly played for drivers and constructors, and the problem of extension damage is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a road protection structure for highway engineering construction, which aims to solve the problem that the existing closed protection method in the background art mostly achieves the purpose of closed protection on a construction road section by arranging a partition plate and isolating sight, but when collision or car accidents occur, the partition plate does not have the function of shock absorption, so that the partition plate is difficult to play a good protection role on drivers and constructors, and the extension hazard is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a road protection structure for highway engineering construction comprises a bottom plate, a protection plate and a buffer spring, the top of the bottom plate is provided with a first sliding chute, a compression spring is arranged in the first sliding chute, one end of the compression spring is fixedly arranged at one end of the first sliding chute, the other end of the compression spring is provided with a sliding block which is fixedly connected with the compression spring, one side of the sliding block far away from the compression spring is fixedly provided with a base, a movable rod is arranged on one side of the base far away from the sliding block, a protection plate is arranged on one end of the bottom plate far away from the compression spring, the bottom of the protection plate is movably connected with the bottom plate through a hinge, one side of the protection plate close to the bottom plate is provided with a second sliding chute, the inner parts of two sides of the second chute are provided with a limit neck, the top end of the movable rod is also provided with a base, and one side of the base is fixedly connected with the sliding block, and the two sides of the sliding block are connected with the limiting clamping groove in a sliding mode through the arranged convex blocks.

Preferably, the fixed metal sheet that is equipped with in inside of guard plate, one side of metal sheet is equipped with the recess, the inside of recess is equipped with a plurality of buffer spring, buffer spring is the spring section of thick bamboo, the guard plate divide into inner panel and planking, buffer spring sets up between inner panel and planking, the periphery of inner panel and planking is connected through the rubber sleeve that is equipped with.

Preferably, the one side of keeping away from the bottom plate of guard plate is equipped with the warning sign, the warning sign is through mode fixed mounting in one side of guard plate of veneer, the bottom of warning sign is equipped with a plurality of reflection of light pieces, the reflection of light piece is fixed through the mode of veneer and is set up in one side of guard plate.

Preferably, two opposite sides of the second sliding groove are provided with movable grooves, one end of the inner portion of each movable groove is provided with a limiting spring, two ends of each limiting spring are provided with spring plates, and the limiting springs are fixedly installed inside the movable grooves through the spring plates.

Preferably, the one end of spacing spring is equipped with the spacer pin, welded mode fixed connection is passed through with the one end of spacing spring to the spacer pin, the other end of spacer pin extends to the inside of second spout, the one end periphery that spacing spring was equipped with the spacer pin is equipped with the plectrum, the plectrum extends to the external world.

Preferably, the bottom of bottom plate is equipped with the installation piece all around, the installation piece is fixed to be set up all around the bottom of bottom plate through the welded mode, the surface of installation piece is equipped with the bolt hole.

Preferably, both sides of the sliding block are provided with pin bolt holes which penetrate through the sliding block, and the diameter of each pin bolt hole is larger than that of the limiting pin.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the guard plate that is equipped with, realize the purpose of protection, when taking place the striking, the guard plate can receive the extrusion to drive slider and base and extrude the movable rod, the slider and the base of the rethread movable rod other end extrude compression spring, obtain the elastic band through compression spring and play certain buffering effect, thereby reduce the dynamics of striking, play certain protection effect, through the spacing draw-in groove that is equipped with, ensure the stable slip of slider.

2. Through setting up a plurality of buffer spring in the inside of guard plate, the impact that produces when realizing striking carries out preliminary absorption to reduce the harm that the striking caused, through the rubber sleeve that is equipped with, realize the activity of the inner panel of guard plate and planking, thereby make buffer spring give play to the effect of buffering, reduce the impact force, thereby play certain protection driver and constructor's personal safety's effect.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the structure of the limit pin and the slider of the present invention;

fig. 5 is a schematic view of the internal structure of the fender of the present invention.

In the figure: 1. a base plate; 2. mounting blocks; 3. a first chute; 4. a protection plate; 5. a warning board; 6. a light-reflecting sheet; 7. a rubber sleeve; 8. a movable rod; 9. a second chute; 10. a limiting clamping groove; 11. a base; 12. A movable groove; 13. a shifting sheet; 14. a limiting spring; 15. a spring plate; 16. a spacing pin; 17. a slider; 18. a compression spring; 19. a metal plate; 20. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a road protection structure for highway engineering construction, which comprises: the anti-theft device comprises a bottom plate 1, a protection plate 4 and a buffer spring 20, wherein a first sliding groove 3 is arranged at the top of the bottom plate 1, a compression spring 18 is arranged in the first sliding groove 3, one end of the compression spring 18 is fixedly arranged at one end of the first sliding groove 3, a sliding block 17 is arranged at the other end of the compression spring 18, the sliding block 17 is fixedly connected with the compression spring 18, a base 11 is fixedly arranged at one side of the sliding block 17 far away from the compression spring 18, a movable rod 8 is arranged at one side of the base 11 far away from the sliding block 17, the protection plate 4 is arranged at one end of the bottom plate 1 far away from the compression spring 18, the bottom of the protection plate 4 is movably connected with the bottom plate 1 through a hinge, a second sliding groove 9 is arranged at one side of the protection plate 4 close to the bottom plate 1, limiting clamping grooves 10 are arranged in two sides in the second sliding groove 9, and a base 11 is also arranged at the top end of the movable rod 8, and one side of the base 11 is fixedly connected with the sliding block 17, and two sides of the sliding block 17 are slidably connected with the limiting clamping grooves 10 through the arranged convex blocks.

In this embodiment, through guard plate 4 that is equipped with, realize the purpose of protection, when the striking takes place, guard plate 4 can receive the extrusion, thereby drive slider 17 and base 11 and extrude movable rod 8, slider 17 and the base 11 of the 8 other ends of rethread movable rod extrude compression spring 18, obtain the elastic band through compression spring 18 and play certain buffering effect, thereby reduce the dynamics of striking, play certain protection effect, through the spacing draw-in groove 10 that is equipped with, ensure slider 17's steady slip.

Specifically, the fixed metal sheet 19 that is equipped with in inside of guard plate 4, one side of metal sheet 19 is equipped with the recess, and the inside of recess is equipped with a plurality of buffer spring 20, and buffer spring 20 is the spring section of thick bamboo, and guard plate 4 divide into inner panel and planking, and buffer spring 20 sets up between inner panel and planking, and the periphery of inner panel and planking is connected through the rubber sleeve 7 that is equipped with.

In this embodiment, through setting up a plurality of buffer spring 20 in the inside of guard plate 4, the impact that produces when realizing the striking carries out preliminary absorption to reduce the harm that the striking caused, through the rubber sleeve 7 that is equipped with, realize the activity of the inner panel of guard plate 4 and planking, thereby make buffer spring 20 give play to the effect of buffering, reduce the impact force, thereby play certain protection driver and constructor's personal safety's effect.

Specifically, one side of keeping away from bottom plate 1 of guard plate 4 is equipped with warning sign 5, and warning sign 5 is through mode fixed mounting in one side of guard plate 4 of veneer, and the bottom of warning sign 5 is equipped with a plurality of reflector plates 6, and reflector plates 6 are fixed through the mode of veneer and are set up in one side of guard plate 4.

In this embodiment, through being equipped with warning sign 5 and reflector panel 6, play the effect to the past vehicle warning, reduce the incidence of accident.

Specifically, the opposite sides of the two second sliding grooves 9 are provided with movable grooves 12, one end inside the movable grooves 12 is provided with a limiting spring 14, two ends of the limiting spring 14 are provided with spring plates 15, and the limiting spring 14 is fixedly installed inside the movable grooves 12 through the arranged spring plates 15.

In this embodiment, the limiting part is driven to limit through the limiting spring 14, so that the protection capability of the equipment is improved.

Specifically, one end of the limiting spring 14 is provided with a limiting pin 16, the limiting pin 16 is fixedly connected with one end of the limiting spring 14 in a welding mode, the other end of the limiting pin 16 extends to the inside of the second sliding groove 9, the periphery of one end, provided with the limiting pin 16, of the limiting spring 14 is provided with a shifting piece 13, and the shifting piece 13 extends to the outside.

In this embodiment, through the spacer pin 16 that is equipped with, come to carry out spacing fixed to the slider 17 at movable rod 8 top, make it when pressurized, can be stable exert pressure to compression spring 18 to reach the purpose of buffering, prevent that slider 17 from being low because protection plate 4 inclination makes its guard action.

Specifically, the bottom of bottom plate 1 is equipped with installation piece 2 all around, and installation piece 2 sets up around the bottom of bottom plate 1 through the fixed setting of welded mode, and the surface of installation piece 2 is equipped with the bolt hole.

In this embodiment, through installation piece 2 that is equipped with, the cooperation bolt hole under the effect of bolt, realizes fixed the installation of equipment.

Specifically, two sides of the sliding block 17 are provided with pin bolt holes which penetrate through, and the diameter of each pin bolt hole is larger than that of the limiting pin 16.

In the embodiment, the two sides of the sliding block 17 are provided with the bolt eliminating holes, the limiting pin 16 is matched, and under the action of the limiting spring 14, the limiting effect on the sliding block 17 at the top of the movable rod 8 is realized, so that the stability of the movable rod is ensured.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road protective structure that highway engineering construction was used, includes bottom plate (1), guard plate (4) and buffer spring (20), its characterized in that: the top of the bottom plate (1) is provided with a first sliding groove (3), a compression spring (18) is arranged inside the first sliding groove (3), one end of the compression spring (18) is fixedly installed at one end of the first sliding groove (3), the other end of the compression spring (18) is provided with a sliding block (17), the sliding block (17) is fixedly connected with the compression spring (18), one side, far away from the compression spring (18), of the sliding block (17) is fixedly provided with a base (11), one side, far away from the sliding block (17), of the base (11) is provided with a movable rod (8), one end, far away from the compression spring (18), of the bottom plate (1) is provided with a protection plate (4), the bottom of the protection plate (4) is movably connected with the bottom plate (1) through a hinge, one side, close to the bottom plate (1), of the protection plate (4) is provided with a second sliding groove (9), and limiting clamping grooves (10) are arranged inside two sides inside the second sliding groove (9), the top of movable rod (8) also is equipped with base (11), and one side and slider (17) fixed connection of base (11), the both sides of slider (17) are through lug and spacing draw-in groove (10) sliding connection who is equipped with.

2. The road protection structure for highway engineering construction according to claim 1, wherein: the fixed metal sheet (19) that is equipped with in inside of guard plate (4), one side of metal sheet (19) is equipped with the recess, the inside of recess is equipped with a plurality of buffer spring (20), buffer spring (20) are the spring case, guard plate (4) divide into inner panel and planking, buffer spring (20) set up between inner panel and planking, the periphery of inner panel and planking is connected through rubber sleeve (7) that are equipped with.

3. The road protection structure for highway engineering construction according to claim 1, wherein: one side of keeping away from bottom plate (1) of guard plate (4) is equipped with warning sign (5), warning sign (5) are through mode fixed mounting of veneer in one side of guard plate (4), the bottom of warning sign (5) is equipped with a plurality of reflector panels (6), reflector panel (6) are fixed to be set up in one side of guard plate (4) through the mode of veneer.

4. The road protection structure for highway engineering construction according to claim 1, wherein: two the opposite side of second spout (9) all is equipped with activity groove (12), the inside one end of activity groove (12) is equipped with spacing spring (14), the both ends of spacing spring (14) all are equipped with spring board (15), spacing spring (14) through spring board (15) fixed mounting who is equipped with in the inside of activity groove (12).

5. The road protection structure for highway engineering construction according to claim 4, wherein: the one end of spacing spring (14) is equipped with spacer pin (16), welded mode fixed connection is passed through with the one end of spacing spring (14) in spacer pin (16), the other end of spacer pin (16) extends to the inside of second spout (9), the one end periphery that spacing spring (14) was equipped with spacer pin (16) is equipped with plectrum (13), plectrum (13) extend to the external world.

6. The road protection structure for highway engineering construction according to claim 1, wherein: the bottom of bottom plate (1) is equipped with installation piece (2) all around, installation piece (2) are fixed to be set up all around the bottom of bottom plate (1) through the welded mode, the surface of installation piece (2) is equipped with the bolt hole.

7. The road protection structure for highway engineering construction according to claim 1, wherein: and both sides of the sliding block (17) are provided with pin bolt holes which penetrate through, and the diameter of each pin bolt hole is larger than that of the limiting pin (16).