CN219034301U

CN219034301U - Road protection structure for highway engineering construction

Info

Publication number: CN219034301U
Application number: CN202320053497.8U
Authority: CN
Inventors: 陈超
Original assignee: Longyan Tianhe Construction Co ltd
Current assignee: Longyan Tianhe Construction Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-16
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a road protection structure for highway engineering construction, which belongs to the field of road protection and comprises two bases, wherein the upper end surfaces of the bases are fixedly connected with support columns, and the upper end parts and the lower end parts of the support columns are fixedly connected with connecting rods. The road protection structure for highway engineering construction can effectively play a role in protecting a highway when working personnel construct the highway by arranging the rectangular frame. Through carrying out sliding connection with rectangular frame and connecting rod for rectangular frame can produce the displacement and carry out partial unloading effect in the in-process that receives external force striking. The energy absorption component is arranged to have good force unloading effect. Through being provided with a plurality of crashproof barrels in rectangular frame, can make it produce deformation when receiving the striking to effectually play the effect of unloading power and protection, it has better crashproof and protective capability than traditional rigid structure.

Description

Road protection structure for highway engineering construction

Technical Field

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

Background

Along with the continuous progress and development of society, the construction of road and bridge projects as public infrastructure is gradually developed and is in an ascending trend, and when the projects are constructed, devices such as railing partition boards are usually used for enclosing the projects, so that unnecessary troubles and even dangers caused by false running of vehicles and pedestrians are prevented.

Most of the prior fences are rigidly arranged, and when the vehicles are impacted, the connection mode cannot play a good role in unloading force, so that the accident vehicles are damaged greatly, and personal safety of internal drivers cannot be guaranteed. Therefore, a road protection structure for highway engineering construction is proposed to solve the above problems.

Disclosure of Invention

Aiming at one or more of the defects or improvement demands of the prior art, the utility model provides a road protection structure for highway engineering construction, which has the advantages of good protection effect and strong unloading capability.

In order to achieve the above purpose, the utility model provides a road protection structure for highway engineering construction, which comprises a base and is characterized in that the number of the bases is two, the upper end faces of the bases are fixedly connected with support columns, the upper end parts and the lower end parts of the support columns are fixedly connected with connecting rods, one ends of the connecting rods, which are far away from the support columns, are fixedly connected with connecting columns, rectangular frames are slidably connected between the two connecting rods, energy absorbing assemblies are fixedly connected at four corners of the rear end faces of the rectangular frames, and one end faces, which are far away from the rectangular frames, of the energy absorbing assemblies are fixedly connected with the positive end faces of the connecting columns;

the anti-collision device is characterized in that a sliding groove is formed in the connecting rod, sliding blocks are fixedly connected to the two ends of the upper end face and the lower end face of the rectangular frame, the sliding blocks are slidably connected to the sliding grooves, a plurality of anti-collision barrels are arranged in the rectangular frame, force unloading springs are fixedly connected to the upper end face and the lower end face of each anti-collision barrel, and the force unloading springs are fixedly connected to the inner bottom wall and the inner top wall of each anti-collision barrel.

As a further improvement of the utility model, the upper end surface of the support column is fixedly connected with a warning lamp.

As a further improvement of the utility model, the upper end surface of the connecting rod is fixedly connected with a solar cell panel, and the solar cell panel is electrically connected with the warning lamp.

As a further improvement of the utility model, the energy absorbing component is provided with a force unloading rod, the force unloading rod is connected with a round rod in a penetrating way, one end of the force unloading rod, which is positioned in the round rod, is fixedly connected with a connecting plate, one end surface of the connecting plate, which is far away from the force unloading rod, is fixedly connected with a buffer spring, and the other end of the buffer spring is fixedly connected with the connecting column.

As a further improvement of the utility model, the outer circumferential surfaces of the anti-collision barrels are respectively stuck with a reflective patch.

As a further improvement of the utility model, the anti-collision barrel is made of PE resin, and the inside of the anti-collision barrel is filled with water.

In general, the above technical solutions conceived by the present utility model have the beneficial effects compared with the prior art including:

the road protection structure for highway engineering construction can effectively play a role in protecting a highway when working personnel construct the highway by arranging the rectangular frame. Through carrying out sliding connection with rectangular frame and connecting rod for rectangular frame can produce the displacement and carry out partial unloading effect in the in-process that receives external force striking. The energy absorption component is arranged to have good force unloading effect. Through being provided with a plurality of crashproof barrels in rectangular frame, can make it produce deformation when receiving the striking to effectually play the effect of unloading power and protection, it has better crashproof and protective capability than traditional rigid structure.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the present utility model;

fig. 4 is a schematic structural view of the present utility model.

Like reference numerals denote like technical features throughout the drawings, in particular: 1. a base; 2. a support column; 21. a warning light; 3. a connecting rod; 31. a chute; 32. a solar cell panel; 4. a connecting column; 5. a rectangular frame; 51. a slide block; 6. an anti-collision barrel; 61. a force-unloading spring; 62. a reflective patch; 7. an energy absorbing assembly; 71. a force-unloading rod; 72. a connecting plate; 73. a round bar; 74. and a buffer spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The terms "comprises," "comprising," and/or the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.

In the embodiment, as shown in fig. 1-4, a road protection structure for highway engineering construction comprises a base 1, and is characterized in that the number of the base 1 is two, the upper end face of the base 1 is fixedly connected with a support column 2, the upper end and the lower end of the support column 2 are fixedly connected with a connecting rod 3, one end of the connecting rod 3, which is far away from the support column 2, is fixedly connected with a connecting column 4, a rectangular frame 5 is slidably connected between the two connecting rods 3, the four corners of the rear end face of the rectangular frame 5 are fixedly connected with energy absorbing components 7, and one end face of the energy absorbing components 7, which is far away from the rectangular frame 5, is fixedly connected with the front end face of the connecting column 4; by arranging the rectangular frame 5, the highway can be effectively protected when working personnel construct the highway. Through carrying out sliding connection with rectangular frame 5 and connecting rod 3 for rectangular frame 5 can produce the displacement and carry out a part and unload the power effect in the in-process of receiving external force striking. Through setting up energy-absorbing subassembly 7 and making it have good unloading effect, when rectangular frame 5 receives the striking of external force, rectangular frame 5 can produce the displacement thereby extrusion energy-absorbing subassembly 7, can play fine energy-absorbing effect in the in-process that energy-absorbing subassembly 7 contracts.

The connecting rod 3 is internally provided with a chute 31, both ends of the upper end face and the lower end face of the rectangular frame 5 are fixedly connected with sliding blocks 51, the sliding blocks 51 are slidably connected with the chute 31, a plurality of anti-collision barrels 6 are arranged in the rectangular frame 5, the upper end face and the lower end face of each anti-collision barrel 6 are fixedly connected with force-unloading springs 61, and the force-unloading springs 61 are fixedly connected with the inner bottom wall and the inner top wall of each anti-collision barrel 6. Through being provided with a plurality of crashproof barrels 6 in rectangular frame 5, can make it produce deformation when receiving the striking to effectually play the effect of unloading power and protection, it has better crashproof and protective capability than traditional rigid structure. Through all being provided with the force spring 61 that unloads at the both ends of crashproof bucket 6 when making crashproof bucket 6 receive the striking, thereby the accessible unloads the deformation of force spring 61 and plays a part of energy-absorbing effect, and its protective capacities to the car of effectual assurance has effectually avoided inside driver to be injured.

As a preferable technical scheme of the utility model: the upper end face of the support column 2 is fixedly connected with a warning lamp 21. Through being provided with warning light 21 and making it can play fine warning effect when using under the bad circumstances of rainy day or night sight, effectually avoided leading to the condition emergence of striking because of sight is obstructed. Further improving the protection effect of the device.

As a preferable technical scheme of the utility model: the upper end face of the connecting rod 3 is fixedly connected with a solar cell panel 32, and the solar cell panel 32 is electrically connected with the warning lamp 21. Through the up end fixedly connected with solar cell panel 32 at connecting rod 3, make it can effectually turn into the electric energy with solar energy when sunny to thereby store thereby realized the power supply effect to warning light 21, effectually guaranteed the operation effect of warning light 21.

As a preferable technical scheme of the utility model: the energy-absorbing component 7 is provided with a force-unloading rod 71, the force-unloading rod 71 is connected with a round rod 73 in a penetrating manner, one end of the force-unloading rod 71, which is positioned in the round rod 73, is fixedly connected with a connecting plate 72, one end face, away from the force-unloading rod 71, of the connecting plate 72 is fixedly connected with a buffer spring 74, and the other end of the buffer spring 74 is fixedly connected with the connecting column 4. In the use, when rectangular frame 5 receives the striking and produces the displacement, can drive and unload the power pole 71 and produce the displacement, when unloading the power pole 71 and displacement, it can drive connecting plate 72 compression buffer spring 74, in buffer spring 74 produces the in-process of deformation, it can play fine energy-absorbing effect, the effectual dynamics of slowing down the striking.

As a preferable technical scheme of the utility model: the outer circumferential surface of the anti-collision barrel 6 is stuck with a reflective sticker 62. Through paste the reflection of light subsides 62 on the outer periphery of crashproof bucket 6, make it can effectually play the warning effect in the in-process of use, guarantee that it can be more striking in the in-process of use.

As a preferable technical scheme of the utility model: the material of crashproof bucket 6 is PE resin, and the inside of crashproof bucket 6 all fills water. Through setting the material of crashproof bucket 6 to PE resin, make it have good corrosion resistance and ductility, can play fine unload the power effect when receiving the striking, with crashproof bucket 6 inside filling water, can effectually increase its cushioning effect, can play fine cushioning effect when the car bumps into.

Working principle:

in the use process, when an automobile collides with the anti-collision barrel 6, the anti-collision barrel can play a good energy absorption role, and meanwhile, the force unloading springs 61 arranged at the two ends of the anti-collision barrel 6 deform, so that a further energy absorption effect is achieved. When the anti-collision barrel 6 is impacted, the rectangular frame 5 is driven to generate displacement, when the rectangular frame 5 is driven to generate displacement, the force unloading rod 71 is driven to generate displacement, when the force unloading rod 71 is displaced, the connecting plate 72 is driven to compress the buffer spring 74, and in the deformation process of the buffer spring 74, the anti-collision barrel can play a good role in absorbing energy, and the impact strength is effectively slowed down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 protection structure that highway engineering construction was used, includes base (1), its characterized in that, the quantity of base (1) is two, the up end of base (1) is all fixedly connected with support column (2), the upper and lower both ends of support column (2) are all fixedly connected with connecting rod (3), the one end that keeps away from of connecting rod (3) is all fixedly connected with spliced pole (4), two equal sliding connection has rectangular frame (5) between connecting rod (3), the equal fixedly connected with energy-absorbing subassembly (7) in rear end face four corners department of rectangular frame (5), an end face fixedly connected with of rectangular frame (5) is kept away from to energy-absorbing subassembly (7) is in the positive terminal surface of spliced pole (4);

the anti-collision device is characterized in that a sliding groove (31) is formed in the connecting rod (3), sliding blocks (51) are fixedly connected to the two ends of the upper end face and the lower end face of the rectangular frame (5), the sliding blocks (51) are slidably connected to the sliding grooves (31), a plurality of anti-collision barrels (6) are arranged in the rectangular frame (5), force unloading springs (61) are fixedly connected to the upper end face and the lower end face of the anti-collision barrels (6), and the force unloading springs (61) are fixedly connected to the inner bottom wall and the inner top wall of the anti-collision barrels (6).

2. The road protection structure for highway engineering construction according to claim 1, wherein the upper end surface of the support column (2) is fixedly connected with a warning lamp (21).

3. The road protection structure for highway engineering construction according to claim 2, wherein the upper end surface of the connecting rod (3) is fixedly connected with a solar cell panel (32), and the solar cell panel (32) is electrically connected with the warning lamp (21).

4. The road protection structure for highway engineering construction according to claim 1, wherein the energy absorbing component (7) is provided with a force unloading rod (71), the force unloading rod (71) is connected with a round rod (73) in a penetrating way, one end of the force unloading rod (71) located inside the round rod (73) is fixedly connected with a connecting plate (72), one end face, away from the force unloading rod (71), of the connecting plate (72) is fixedly connected with a buffer spring (74), and the other end of the buffer spring (74) is fixedly connected with the connecting column (4).

5. The road protection structure for highway engineering construction according to claim 1, wherein the outer circumference of the anti-collision barrel (6) is adhered with reflective stickers (62).

6. The road protection structure for highway engineering construction according to claim 1, wherein the anti-collision barrel (6) is made of PE resin, and the inside of the anti-collision barrel (6) is filled with water.