CN112030810A

CN112030810A - Road surface repairing warning device for municipal works

Info

Publication number: CN112030810A
Application number: CN202010895540.6A
Authority: CN
Inventors: 杨晋宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-04

Abstract

The invention belongs to the technical field of road administration devices, and particularly relates to a road surface repairing warning device for municipal engineering, aiming at the problem that the conventional warning device is unstable and is likely to be knocked down by a large truck or a wiping collision occurs to cause misjudgment or misdamage of a rear vehicle, the road surface repairing warning device comprises a first C-shaped base and a second C-shaped base which are internally provided with cavities, are mutually symmetrical about the center of a ground pit and have opposite openings, a supporting block is fixed at the middle part of the concave surface of the first C-shaped base close to the middle part of the concave surface of the first C-shaped base, fixed clamping seats are fixed at two sides of the middle part of the upper surface of the first C-shaped base close to the supporting block, spring sinking grooves I are formed at one opposite sides of the two fixed clamping seats, torsion springs are fixed at the bottoms of the two spring sinking grooves I, and a same telescopic rod seat is. The invention has good bidirectional protection effect, can not cause great danger even if the device is accidentally touched by a travelling crane, and is suitable for pavement repair.

Description

Road surface repairing warning device for municipal works

Technical Field

The invention relates to the technical field of road administration devices, in particular to a road surface repairing warning device for municipal engineering.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction. The asphalt structure layer of asphalt pavement belongs to the category of flexible pavement, but the base layer of the asphalt pavement can also adopt rigid cement concrete or semi-rigid hydraulic material besides flexible material. Asphalt pavement is damaged by long-term or improper use, so that the asphalt pavement needs to be repaired.

After the road surface is repaired, the road surface can be walked on the surface at intervals, the traditional warning device only places a reflective cone around the upper part of the repairing position, but the device has instability, and once the road surface is scratched or a large truck is knocked over, the rear truck is misjudged or accidentally injured; therefore, a new temporary warning device with good stability and capable of being seen by a rear vehicle is needed.

Disclosure of Invention

Based on the technical problem that the conventional warning device is unstable and can be knocked over once being scratched or a large truck is knocked over possibly to cause misjudgment or accidental injury of a rear vehicle, the invention provides the road surface repairing warning device for municipal engineering.

The invention provides a road surface repairing warning device for municipal engineering, which comprises a first C-shaped base and a second C-shaped base, wherein the first C-shaped base and the second C-shaped base are internally provided with cavities, the centers of pits on the ground are mutually symmetrical, openings of the first C-shaped base and the second C-shaped base are opposite, a supporting block is fixed on the concave surface of the first C-shaped base close to the middle part, fixed clamping seats are fixed on two sides of the middle part of the upper surface of the first C-shaped base close to the supporting block, spring sinking grooves I are formed on one opposite sides of the two fixed clamping seats, torsion springs are fixed on the bottoms of the two spring sinking grooves I, a same telescopic rod seat is rotatably connected between the two fixed clamping seats, spring sinking grooves I matched with the torsion springs are formed on two opposite sides of the telescopic rod seat, an L-shaped limiting head matched with the torsion springs is fixed on one side of the telescopic rod seat close to the supporting block, an outer barrel is, the top of interior slide bar is fixed with the board box, and the front of board box is inlayed and is equipped with two warning lights, the both sides that the board box carried on the back mutually all peg graft and have the dead lever, and the both ends that the circumference outer wall of two dead levers carried on the back mutually all cup jointed compression spring, two compression spring carries on the back mutually the one end all is fixed with the rubber plush copper.

As a preferable scheme in the invention, the side surface of the inner sliding rod is provided with limit grooves distributed at equal intervals, the outer wall of the outer barrel close to the top end is embedded with a self-locking nut, and a fastening bolt matched with the diameter of the limit groove hole is screwed in the self-locking nut.

As a preferable scheme in the invention, a solar cell panel is fixed on the upper surface of the plate box, and a power supply device matched with the warning lamp is fixed inside the plate box.

As the preferable scheme in the invention, the first C-shaped base and the second C-shaped base both comprise two parallel side protection rods, and connecting rods which are distributed equidistantly are inserted between the inner walls of the opposite sides of the two side protection rods.

As the preferable scheme in the invention, both ends of the connecting rod are provided with threads, and the opposite sides of the side guard rods are provided with screw holes with the same thread direction.

As the preferable scheme in the invention, the upper surface of the connecting rod is connected with two mutually meshed counterweight frames in a sliding way, and the opposite ends of the two counterweight frames are provided with arc-shaped grooves

As a preferable scheme in the invention, arc-shaped clamping grooves are formed in the lower surface of the counterweight frame and are distributed at equal intervals, and the size of each arc-shaped clamping groove is matched with the diameter of the connecting rod.

According to the preferable scheme of the invention, a connecting plate is fixed on the surface of the counterweight frame close to the arc-shaped clamping groove, and a fan is fixed on the lower surface of the connecting plate.

As the preferable scheme in the invention, the triangular prism is fixed on the vertical surface of one side of the C-shaped base II, which is far away from the C-shaped base I, so that the bearing area of the device can be increased, and the stability of the device is improved.

The beneficial effects of the invention are as follows:

1. the road surface repairing warning device for municipal engineering is characterized in that a connecting inserted bar inserted in a second pipe of a C-shaped base and two C-shaped bases in a C-shaped structure are arranged; the distance between the two C-shaped bases can be adjusted according to the length of the repairing pit position when the asphalt repair device is used, the repairing position is protected, and the situation that a passerby accidentally steps on the high-temperature asphalt surface is avoided.

2. This kind of warning device is repaired on road surface for municipal works through setting up the interior slide bar of sliding connection in outer bucket, can adjust the height of stretching out of warning light according to the traffic flow who repairs the highway section when using, and then avoids the front truck to block the warning light, improves warning effect and increases the prejudgement time for the back car.

3. This kind of warning device is repaired with road surface to municipal works, the screw hole on the side guard bar through the spiro union that sets up can span the connecting rod in the top of repairing the hole when using, has played the protection on the one hand and has repaired the position and avoid external influence secondly also can avoid the car to press pitch in vain.

4. This kind of warning device is repaired with road surface for municipal works, through setting up the triangular prism at C shape base two sides, can not direct and the edge direct contact of the outstanding C shape base two of edges and corners when the car accident strikes C shape base two, the tire that has protected the car can not blow out.

The device has the advantages of novel structure, good bidirectional protection effect, no large danger caused by accidental touch of the device by a travelling crane, and suitability for pavement repair.

Drawings

FIG. 1 is a schematic cross-sectional view of a road surface repairing warning device for municipal engineering according to the present invention;

FIG. 2 is a schematic view of an assembly structure of a torsion spring of the road surface repairing warning device for municipal works according to the present invention;

FIG. 3 is a schematic view of the overall structure of a road surface repairing warning device for municipal works according to the present invention;

FIG. 4 is a schematic front view of the road surface repairing warning device for municipal engineering according to the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 1 of the road surface repairing warning device for municipal engineering according to the present invention.

In the figure: the device comprises a 1C-shaped base I, a 2 shaft rod, a 3 fixing clamping seat, a 301 torsion spring, a 4 telescopic rod seat, a 401 spring sink groove I, a 5L-shaped limiting head, a 6 limiting groove, a 7 outer barrel, an 8 inner sliding rod, a 9 fastening bolt, a 10 self-locking nut, a 11 fixing rod, a 1101 compression spring, a 1102 rubber raised head, a 12 warning lamp, a 13 board box, a 14 triangular prism, a 15C-shaped base II, a 16 counterweight frame, a 17 fan, an 18 connecting inserted rod, a 19 jack, a 20 connecting rod and a 21 support block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-5, a road surface repairing warning device for municipal engineering comprises a first C-shaped base 1 and a second C-shaped base 15, wherein a cavity is arranged in the first C-shaped base 1, the first C-shaped base 1 and the second C-shaped base 15 are of a square tubular structure, the centers of the square tubular structure and the ground pit are symmetrical, openings of the square tubular structure and the ground pit are opposite, connecting insertion rods 18 matched with the inner diameter of the pipe orifice of the second C-shaped base 15 are fixed at two ends of the first C-shaped base 1, a support block 21 is fixed at the position, close to the middle part, of the concave surface of the first C-shaped base 1, fixed clamping seats 3 are fixed at two sides, close to the support block 21, of the middle part of the upper surface of the first C-shaped base 1, spring sinking grooves 401 are formed at one side, opposite to the two fixed clamping seats 3, torsion springs 301 are fixed at the bottoms of the two spring sinking grooves 401, a same telescopic, one side of telescopic link seat 4 that is close to tray 21 is fixed with the spacing head 5 of L shape of looks adaptation with it, the upper surface middle part of telescopic link seat 4 is fixed with outer bucket 7, and the inside sliding connection of outer bucket 7 has interior slide bar 8, the top of interior slide bar 8 is fixed with board box 13, the front of board box 13 is inlayed and is equipped with two warning lights 12, the both sides that board box 13 carried on the back mutually all are pegged graft and are had dead lever 11, and the both ends that the circumference outer wall of two dead levers 11 carried on the back mutually all have cup jointed compression spring 1101, the one end that two compression spring 1101 carried on the back mutually all is fixed with rubber plush copper 1102, thereby can adjust the distance between two C shape bases according to the length of repairing the hole position when using, and will repair the position protection, avoid passerby to step on the pitch surface.

According to the invention, the side surface of the inner sliding rod 8 is provided with the limiting grooves 6 which are distributed at equal intervals, the outer wall of the outer barrel 7 close to the top end is embedded with the self-locking nut 10, and the fastening bolt 9 matched with the aperture of the limiting groove 6 is screwed in the self-locking nut 10, so that the extending height of the warning lamp 12 can be adjusted according to the traffic flow of a repaired road section when the warning device is used, the warning lamp is prevented from being blocked by a front vehicle, and the warning effect is improved, so that the prejudgment time is increased for a rear vehicle.

Wherein, the upper surface of board box 13 is fixed with solar cell panel, and the inside of board box 13 is fixed with the power supply unit with warning light 12 looks adaptation.

The first C-shaped base 1 and the second C-shaped base 15 respectively comprise two parallel side protection rods, and connecting rods 20 which are distributed at equal intervals are inserted between the inner walls of the opposite sides of the two side protection rods.

Wherein, the both ends of connecting rod 20 all opened the screw thread, and the screw that the screw thread direction is the same is all opened to the relative one side of side protection pole to can span connecting rod 20 in the top of repairing the hole when using, played on the one hand and protected the repair position and avoid external influence secondly also can avoid the car to press pitch accidentally.

Wherein, the upper surface of the connecting rod 20 is slidably connected with two mutually engaged counterweight frames 16, and the opposite ends of the two counterweight frames 16 are provided with arc-shaped grooves

The lower surface of the counterweight frame 16 is provided with arc-shaped clamping grooves distributed at equal intervals, and the size of each arc-shaped clamping groove is matched with the diameter of the connecting rod 20, so that the counterweight frame 16 is stable and cannot slide when pressed on the upper surface of the device.

Wherein, the surface of counter weight frame 16 is close to arc draw-in groove department and is fixed with the connecting plate, and the lower fixed surface of connecting plate has fan 17, can improve cooling rate to repairing position rapid cooling, reduces warning time, and fundamentally has improved the security of device.

The working principle is as follows: when the device is used, the two connecting inserted rods 18 at the end part of the C-shaped clamping seat 1 are inserted at the pipe orifice of the C-shaped base II 15, then the C-shaped clamping seat II 15 is pulled according to the length of a repairing pit, so that a frame formed by the device just frames a repairing position, the extending height of the warning lamp 12 can be adjusted according to the vehicle flow of a repairing road section when the device is used, the fastening bolt 9 is firstly loosened when the height is adjusted, and then the inner sliding rod 8 is pulled out to the required height to be locked and fastened; the heightened alarm lamp 12 avoids the front vehicle from blocking the alarm lamp, and the alarm effect is improved, so that the prejudgment time is increased for the rear vehicle; when the vehicle accidentally touches the device from the side, the vehicle firstly contacts the rubber raised head 1102 to avoid harm caused by hard contact, and secondly, if the vehicle is in straight-face collision, the outer barrel 7 is temporarily pushed to the outside by overcoming the torsion of the torsion spring 301, and the outer barrel 7 automatically stands after the vehicle is moved away, so that double protection is achieved.

Example 2

Referring to fig. 1 and 3, the embodiment of the road surface repairing warning device for municipal works compares with embodiment 1, and further comprises a C-shaped base two 15, wherein a triangular prism 14 is fixed on a vertical surface of one side of the C-shaped base one 1 away from the C-shaped base two 15, so that the bearing area of the device can be increased, the stability of the device can be improved, and when a vehicle accidentally collides with the C-shaped base one 1, the vehicle cannot be directly contacted with an edge of the C-shaped base two 15 with a protruded edge angle, and the tire of the vehicle cannot be blown out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A road surface repairing warning device for municipal engineering comprises a first C-shaped base (1) and a second C-shaped base (15), wherein the first C-shaped base (1) and the second C-shaped base (15) are internally provided with cavities which are of square tubular structures, the centers of the cavities are mutually symmetrical about a ground pit, the openings of the first C-shaped base (1) are opposite, connecting insertion rods (18) matched with the inner diameter of a pipe orifice of the second C-shaped base (15) are fixed at two ends of the first C-shaped base (1), a supporting block (21) is fixed at the position, close to the middle part, of the concave surface of the first C-shaped base (1), fixed clamping seats (3) are fixed at two sides, close to the supporting block (21), of the middle part of the upper surface of the first C-shaped base (1), and are characterized in that a first spring sinking groove (401) is formed in one opposite side of each of the two fixed clamping seats (3), a torsion spring (301) is, and the spring that telescopic link seat (4) carried on the back both sides mutually all opens and has sunk groove one (401) with torsion spring (301) looks adaptation, and one side that telescopic link seat (4) are close to tray (21) is fixed with L shape spacing head (5) of looks adaptation with it, the upper surface middle part of telescopic link seat (4) is fixed with outer bucket (7), and the inside sliding connection of outer bucket (7) has interior slide bar (8), the top of interior slide bar (8) is fixed with board box (13), and the front of board box (13) is inlayed and is equipped with two warning lights (12), board box (13) both sides carried on the back all peg graft and have dead lever (11), and the both ends that the circumference outer wall of two dead levers (11) carried on the back all cup joints compression spring (1101), two the one end that compression spring (1101) carried on the back all is fixed with rubber plush copper (1102).

2. The road surface repairing warning device for the municipal engineering according to claim 1, wherein the side surface of the inner sliding rod (8) is provided with limit grooves (6) distributed at equal intervals, the outer wall of the outer barrel (7) is embedded with a self-locking nut (10) near the top end, and the self-locking nut (10) is screwed with a fastening bolt (9) matched with the aperture of the limit groove (6).

3. The road surface repairing warning device for municipal engineering according to claim 1, wherein a solar panel is fixed on the upper surface of the plate box (13), and a power supply device matched with the warning lamp (12) is fixed inside the plate box (13).

4. The road surface repairing warning device for the municipal engineering according to claim 1, wherein the first C-shaped base (1) and the second C-shaped base (15) each comprise two parallel side guard bars, and connecting rods (20) are inserted between the inner walls of the two opposite sides of the two side guard bars and distributed equidistantly.

5. The road surface repairing warning device for municipal engineering according to claim 4, wherein both ends of the connecting rod (20) are threaded, and the opposite sides of the side guard rods are threaded with screw holes having the same thread direction.

6. The road surface repairing warning device for municipal engineering according to claim 5, wherein the upper surface of the connecting rod (20) is slidably connected with two mutually engaged counterweight frames (16), and the opposite ends of the two counterweight frames (16) are provided with arc-shaped grooves.

7. The road surface repairing warning device for the municipal engineering according to claim 6, wherein the lower surface of the counterweight frame (16) is provided with arc-shaped clamping grooves which are distributed at equal intervals, and the size of each arc-shaped clamping groove is matched with the diameter of the connecting rod (20).

8. The road surface repairing warning device for the municipal engineering according to claim 7, wherein a connecting plate is fixed on the surface of the counterweight frame (16) near the arc-shaped clamping groove, and a fan (17) is fixed on the lower surface of the connecting plate.

9. The road surface repairing warning device for the municipal engineering according to claim 1, wherein a triangular prism (14) is fixed on a vertical surface of one side of the C-shaped base II (15) far away from the C-shaped base I (1), so that the bearing area of the device can be increased, and the stability of the device can be improved.