CN220059136U - Road surface construction protective fence - Google Patents

Abstract

The utility model provides a pavement construction protective fence, which relates to the technical field of protective fences and comprises a mounting table, wherein a mounting plate and a fixing assembly are arranged on the mounting table, a plurality of rotating shafts are rotatably connected between the mounting plate and the mounting table, a buffer roller is arranged on each rotating shaft, a protection plate is arranged on each mounting plate, a climbing-preventing steel tip and a mounting groove are arranged on each protection plate, and an alarm and a plurality of infrared sensors are arranged in each mounting groove; the device utilizes the buffer roller to effectively buffer the impact force and change the impact direction when receiving external force striking, has reduced the damage degree of impact thing and has prolonged the life of rail, and the rail is difficult to climb the turn over simultaneously, and the protection effect further improves, can automatic warning pedestrian keep away from the rail.

Description

Road surface construction protective fence

Technical Field

The utility model relates to the technical field of protective fences, in particular to a pavement construction protective fence.

Background

Guard rail-herein referred to as an industrial "guard rail". The protective fence is mainly used for protecting personal safety and equipment facilities in houses, highways, commercial areas, public places and other places. Guardrails are everywhere visible in our lives. The price per meter length of the guardrail can be different according to different heights. The construction protective fence is a device for isolating the outside from a construction site when people construct, the construction protective fence used at present lacks active warning capability, people easily cross the protective fence to cause danger and cannot timely warn, and meanwhile, the anti-collision capability is insufficient and the people easily strike by vehicles to fall down a large piece.

If bulletin number CN218780105U provides an intelligent construction protective fence, this structure includes crashproof base, vibration sensor, protective fence, alarm module, the light, many key element tripe box, display screen and control box, vibration sensor's bottom and crashproof base fixed connection, vibration sensor's top and protective fence's bottom fixed connection, alarm module and many key element tripe box are all installed at protective fence's top, many key element tripe box is located between the alarm module, display screen and light are all installed in protective fence's front end surface, the display screen is located between the light, the control box is installed in the rear end surface of display screen, the inside of control box is provided with control host computer, vibration sensor, alarm module, the light, many key element tripe box and display screen are all connected with the control host computer electricity. The intelligent construction protective fence has strong anti-collision capability, can timely discover intruders, and monitors and displays construction environments; but the crashproof base in the device can't effectively cushion the impact and change the direction of impact, leads to the impact to damage seriously, and the protection rail is easier to climb over in addition, and the protection effect remains to be improved.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and further provides a pavement construction protective fence.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a road surface construction protection rail, includes the mount table, sets up mounting panel and fixed subassembly on the mount table, rotates between mounting panel and the mount table and is connected with a plurality of pivots, is provided with buffer drum in the pivot, is provided with the guard plate on the mounting panel, is provided with mounting groove and a plurality of steel point of preventing climbing on the guard plate, is provided with alarm and a plurality of infrared sensor in the mounting groove.

The device utilizes the buffer roller to effectively buffer the impact force and change the impact direction when receiving external force striking, has reduced the damage degree of impact thing and has prolonged the life of rail, and the rail is difficult to climb the turn over simultaneously, and the protection effect further improves, can automatic warning pedestrian keep away from the rail.

Further, warning signs are arranged on the outer sides of the protection plates.

The scheme can play a striking warning role in daytime through the warning board.

Further, the outside edge of guard plate is provided with the lamp area.

The scheme is convenient for observing the existence of the fence at night in time by arranging the lamp strip.

Further, the fixed subassembly includes fixed station and fixing bolt, and the symmetry is provided with the fixed station on the mount table, is provided with a plurality of fixing bolts on the fixed station.

The scheme realizes the stable fixation of the fence around the pavement to be constructed through the fixing component.

Further, the fixed slot has been seted up to the inboard of guard plate, is provided with the acoustic celotex board in the fixed slot.

The noise that above-mentioned scheme produced when carrying out road surface construction can be weakened by the acoustic celotex board to the noise when avoiding constructing influences the production and the life of personnel around.

Further, the buffer roller is made of polyurethane.

Further, a plurality of reflective belts are arranged on the mounting table.

The scheme further ensures that the fence can be found out timely and quickly at night by arranging the reflective belt and the lamp belt.

Further, the climbing-prevention steel tip adopts an arc-shaped design.

The scheme can play a role in preventing climbing due to the existence of the climbing-prevention steel tip.

Further, the outer surface of the protection plate is smooth.

Above-mentioned scheme guard plate surface is smooth has further increased the climbing difficulty, and the safe anti-climb effect of rail improves.

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

this device is through mount table, the mounting panel, fixed subassembly, the pivot, buffer roller, the guard plate, prevent climbing steel point, infrared sensor and alarm's safety protection in the road surface work progress of mutually supporting encloses the fender, can automatic warning pedestrian keep away from the rail, crashproof effect is good simultaneously, compare in prior art, this device utilizes buffer roller can effectively cushion the impact and change the striking direction when receiving external force striking, the damage degree of striking thing has been reduced and the life of rail is prolonged, the rail is difficult to climb the while and overturns, the protection effect further improves.

Drawings

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

FIG. 2 is a schematic view of an acoustic panel installation;

reference numerals:

1. a mounting table; 11. a fixed table; 12. a fixing bolt; 13. a reflective tape; 2. a mounting plate; 21. a rotating shaft; 22. a buffer roller; 3. a protection plate; 301. a warning board; 31. a light strip; 32. anti-climbing steel tip; 33. a mounting groove; 34. an infrared sensor; 35. an alarm; 36. a fixing groove; 37. and (5) a sound insulation plate.

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 utility model will be further described with reference to the accompanying drawings and examples:

as shown in fig. 1 and 2, a pavement construction protective fence comprises a mounting table 1, wherein a mounting plate 2 and a fixing component are arranged on the mounting table 1, a plurality of rotating shafts 21 are rotatably connected between the mounting plate 2 and the mounting table 1 through bearings, buffer rollers 22 are arranged on the rotating shafts 21, a protective plate 3 is arranged on the mounting plate 2, the outer surface of the protective plate 3 is smooth, a mounting groove 33 and a plurality of climbing-prevention steel points 32 are arranged on the protective plate 3, the climbing-prevention steel points 32 are in an arc-shaped design, and an alarm 35 and a plurality of infrared sensors 34 are arranged in the mounting groove 33; specifically, the buffer drum 22 is made of polyurethane, the infrared sensor 34 is a pyroelectric infrared sensor, both the alarm 35 and the infrared sensor 34 are not improved in the prior art and are electrically connected to a controller, which is not shown in the figure.

According to the embodiment of the utility model, as shown in fig. 1 and 2, the fixing assembly comprises a fixing table 11 and fixing bolts 12, two fixing tables 11 are symmetrically arranged on the mounting table 1, and a plurality of fixing bolts 12 are arranged on the fixing tables 11; the fixing bolts 12 are screwed with the ground to achieve the integral fixation of the device.

The working flow of the utility model is as follows:

before pavement construction is carried out, the mounting table 1 is firstly and stably mounted around a pavement to be constructed through the fixing bolts 12, then the controller controls the infrared sensor 34 and the alarm 35 to work, when a person approaches to the vicinity of the protection plate 3, the infrared sensor 34 detects a signal and feeds the signal back to the controller, then the controller controls the alarm 35 to work to warn the person away, when the device collides, the colliding object contacts the buffer roller 22 and changes the collision direction under the action of the buffer roller 22, so that the damage caused by collision can be reduced to the greatest extent, the anti-collision effect is good, the service life is prolonged, in addition, the climbing prevention effect can be played because of the existence of the climbing prevention steel tip 32, the climbing difficulty is further increased due to the smooth surface of the protection plate 3, and the protection effect of the fence is further improved.

In some embodiments, as shown in fig. 1, a warning board 301 is provided on the outer side of the protection plate 3; this embodiment can play a striking warning role in the daytime through the warning board 301.

In some embodiments, as shown in fig. 1, the outside edge of the shielding plate 3 is provided with a light strip 31; this embodiment facilitates the night time observation of the presence of the fence by providing the light strip 31.

In some embodiments, as shown in fig. 2, a fixing groove 36 is formed on the inner side of the protection plate 3, and a sound insulation plate 37 is arranged in the fixing groove 36; the noise generated when the pavement construction is performed in this embodiment can be attenuated by the soundproof plate 37, so that the noise during the construction is prevented from affecting the production and life of surrounding persons.

In some embodiments, as shown in FIG. 1, a plurality of reflective strips 13 are provided on the mounting table 1; this embodiment further ensures that the fence can be found quickly in time at night by providing the reflective tape 13 in combination with the light tape 31, and the safety is further improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a road surface construction protection rail, a serial communication port, including mount table (1), set up mounting panel (2) and fixed subassembly on mount table (1), rotate between mounting panel (2) and mount table (1) and be connected with a plurality of pivots (21), be provided with buffer drum (22) on pivot (21), be provided with guard plate (3) on mounting panel (2), be provided with mounting groove (33) and a plurality of steel point (32) of preventing climbing on guard plate (3), be provided with alarm (35) and a plurality of infrared sensor (34) in mounting groove (33).

2. The pavement construction protective fence according to claim 1, characterized in that the outside of the protective plate (3) is provided with a warning sign (301).

3. The pavement construction protective fence according to claim 1, characterized in that the outer side edge of the protective plate (3) is provided with a light strip (31).

4. The pavement construction protective fence according to claim 1, wherein the fixing assembly comprises a fixing table (11) and fixing bolts (12), the fixing table (11) is symmetrically arranged on the mounting table (1), and a plurality of fixing bolts (12) are arranged on the fixing table (11).

5. The pavement construction protective fence according to claim 1, wherein the inner side of the protective plate (3) is provided with a fixing groove (36), and a sound insulation plate (37) is arranged in the fixing groove (36).

6. A pavement construction protective fence according to claim 1, characterized in that the buffer roller (22) is made of polyurethane.

7. The pavement construction protective fence according to claim 1, characterized in that the mounting table (1) is provided with a plurality of reflective strips (13).

8. A pavement construction protective fence according to claim 1, characterized in that the anti-climb steel tip (32) is of arcuate design.

9. A pavement construction protective fence according to claim 1, characterized in that the outer surface of the protective plate (3) is smooth.