CN215291829U

CN215291829U - Road protection structure for highway engineering construction

Info

Publication number: CN215291829U
Application number: CN202121809201.8U
Authority: CN
Inventors: 方正平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-24
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a road protection structure for highway engineering construction, which comprises a base, five support columns are equidistantly welded at the upper end of the base, crossbeams are welded at the upper ends and the middle ends of the five support columns, first limit grooves are respectively arranged at the rear ends of the five support columns, plastic baffles are inserted in the five first limit grooves, two grooves and two fixing holes are arranged at the upper end of the base, the two grooves are respectively communicated with the two fixing holes, fixing bolts are respectively inserted in the two fixing holes, the main body of the protective structure is arranged to use steel to make the base, the supporting columns and the cross beams as the integral framework of the structure, and then use plastic plates to make the baffle as the shielding main body, so that the weight is reduced, the transportation and the use are convenient, the cavity is arranged on the base, then, the sand and the stone are filled in the construction site and are fixed on the ground through the fixing screws, so that the protection performance is greatly enhanced.

Description

Road protection structure for highway engineering construction

Technical Field

The utility model belongs to the technical field of highway engineering, concretely relates to road protective structure of highway engineering construction usefulness.

Background

In highway engineering work progress, need set up protective structure to the side of construction road, remind the vehicle to notice through protective structure and dodge, also avoid the grit granule in the construction site to enter into the driving road surface simultaneously, ensure the current security of vehicle pedestrian.

Traditional road construction protective structure mainly has two major types, one type is the protection seat of concrete or stone, and weight is big, is difficult for being promoted by the vehicle, and barrier propterty is good, and it is better to block the grit effect, but because the quality is big, and transportation and use are all inconvenient, and another type is frivolous plastic sheet or sheet metal, can block the grit, and warning effect is good, and the quality is light, easily transports and uses, but barrier propterty is poor, easily promotes by vehicle or pedestrian and strong wind.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road protective structure of highway engineering construction usefulness to solve the problem that the barrier propterty that exists is good and be convenient for transport and use can not have simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road protection structure that highway engineering construction was used, includes the base, the welding of base upper end equidistance has five support columns, five the crossbeam has all been welded to the upper end and the middle-end of support column, five first spacing groove has all been seted up, five first spacing inslot interpolation is equipped with the plastics baffle, two recess and two fixed orificess, two have been seted up to the base upper end the recess communicates with two fixed orifices respectively, two equal cartridge has fixing bolt in the fixed orifices, the cavity has all been seted up at both ends about the base, the go-between has all been welded at both ends about the base, two equal threaded mounting has the end cover on the go-between.

Preferably, five first limiting blocks are injected at the front end of the plastic baffle at equal intervals, and the five first limiting blocks are respectively inserted into the five first limiting grooves.

Preferably, two second limiting grooves are formed in the left end and the right end of the rear end of the plastic baffle, and the reflecting pieces are inserted into the second limiting grooves.

Preferably, the upper end of the connecting ring is provided with two threaded holes, the upper end of the end cover is provided with two through holes, and the threaded holes and the through holes are internally threaded with screws.

Compared with the prior art, the beneficial effects of the utility model are that: set to the whole skeleton that uses steel to make base and support column and crossbeam as the structure through the main part with protective structure, reuse plastics panel makes the baffle as sheltering from the main part, and weight reduction is convenient for transport and use, through seting up the cavity on the base, then the gravel and sand is filled to the job site again to and fix subaerial through fixing screw, strengthened barrier propterty by a wide margin.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure: 1. the light-reflecting plate comprises a base, 2 support columns, 3 cross beams, 4 first limiting grooves, 5 plastic baffles, 6 grooves, 7 fixing bolts, 8 cavities, 9 connecting rings, 10 end covers, 11 first limiting blocks, 12 second limiting grooves, 13 light-reflecting plates and 14 screws.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1 and 2, the embodiment of the utility model provides a road protection structure for highway engineering construction, including base 1, the welding of base 1 upper end equidistance has five support columns 2, crossbeam 3 has all been welded to the upper end and the middle-end of five support columns 2, first spacing groove 4 has all been seted up to the rear end of five support columns 2, five first spacing groove 4 interpolates and is equipped with plastic baffle 5, two recesses 6 and two fixed orificess have been seted up to base 1 upper end, two recesses 6 communicate with two fixed orificess respectively, equal cartridge has fixing bolt 7 in two fixed orificess, cavity 8 has all been seted up at both ends about base 1, go-between 9 has all been welded at both ends about base 1, equal threaded mounting has end cover 10 on two go-between 9.

Referring to fig. 1 and 2, five first limiting blocks 11 are injected at the front end of the plastic baffle 5 at equal intervals, and the five first limiting blocks 11 are respectively inserted into the five first limiting grooves 4, so that the connecting structure is simple, and the installation and the disassembly are convenient. Two second limiting grooves 12 are formed in the left end and the right end of the rear end of the plastic baffle 5, and a light reflecting sheet 13 is inserted into each second limiting groove 12 and used for warning vehicles and pedestrians at night and preventing mistaken collision. Two threaded holes are formed in the upper end of the connecting ring 9, two through holes are formed in the upper end of the end cover 10, and screws 14 are mounted in the threaded holes and the through holes and used for fixing the end cover 10 and facilitating opening of the end cover 10.

The working principle of the embodiment is as follows: when the device is used, a plurality of devices are adjacently arranged at the periphery of a construction site, then screws 14 at the left end and the right end of the base 1 are detached, the end covers 10 are opened, then the cavities 8 are filled with sand and stones at the construction site, the weight of the base 1 is increased, the stability is enhanced, after the filling, the end covers 10 are sleeved on the connecting rings 9 and fixed by the screws 14, if the wind power at the construction site is large, threaded holes are drilled in the ground, then the base 1 is fixed on the ground through the fixing bolts 7, the base 1 is prevented from being slowly and continuously displaced due to the blowing of strong wind, during construction, the plastic baffle 5 blocks the sand and stones splashed in the construction site, the normal traffic of people and vehicles on the road cannot be influenced, and the steel base 1, the supporting columns 2 and the cross beams 3 cannot be easily damaged by the vehicles.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a road protective structure that highway engineering construction was used which characterized in that: including base (1), base (1) upper end equidistance welding has five support columns (2), five crossbeam (3) have all been welded to the upper end and the middle-end of support column (2), five first spacing groove (4), five have all been seted up to the rear end of support column (2) first spacing groove (4) interpolation is equipped with plastics baffle (5), base (1) upper end has been seted up two recess (6) and two fixed orificess, two recess (6) communicate with two fixed orificess respectively, two equal cartridge has fixing bolt (7) in the fixed orificess, cavity (8) have all been seted up at both ends about base (1), go-between (9) have all been welded at both ends about base (1), two end cover (10) are installed to equal screw thread on go-between (9).

2. The road protection structure for highway engineering construction according to claim 1, wherein: five first limiting blocks (11) are injected at the front end of the plastic baffle (5) at equal intervals, and the five first limiting blocks (11) are respectively inserted into the five first limiting grooves (4).

3. The road protection structure for highway engineering construction according to claim 2, wherein: two second limiting grooves (12) are formed in the left end and the right end of the rear end of the plastic baffle (5), and a light reflecting sheet (13) is inserted into each second limiting groove (12).

4. The road protection structure for highway engineering construction according to claim 1, wherein: two threaded holes are formed in the upper end of the connecting ring (9), two through holes are formed in the upper end of the end cover (10), and screws (14) are mounted in the threaded holes and the through holes in a threaded mode.