Warning equipment for road and bridge construction

Abstract

The utility model discloses warning equipment for road and bridge construction, and relates to the technical field of road and bridge construction, the warning equipment comprises a main frame, the top end of one side of the main frame is fixedly connected with an angle piece, the inner side of the angle piece is connected with a supporting assembly in an inserted mode, the bottom end of the supporting assembly is connected with a positioning screw in an inserted mode, and the outer side wall of the main frame is fixedly connected with a damping spring. The other end of the damping spring is fixedly connected with an anti-collision frame, the inner side of the anti-collision frame is fixedly connected with a rubber strip pad, the inner side of the main frame and the inner side of the anti-collision frame are fixedly connected with an X-shaped fixing frame, and the top of the main frame is provided with an LED warning lamp. Through the arrangement of the angle piece, the supporting assembly and the positioning screw, when the device is used, the device can be supported and fixed, it is ensured that the device cannot topple over or shift due to factors such as road surface fluctuation or wind power, the stability and the wind resistance of the device are enhanced, the warning effect is always and reliably achieved, and the safety of a construction area is guaranteed; and the stability of the warning equipment is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge construction technical field, concretely is a warning device for bridge construction. BACKGROUND

[0002] On the highway, when encountering bridge construction, a construction warning sign will be erected at the construction site to warn passing pedestrians or vehicles to detour. This warning sign cannot be clearly seen by drivers or pedestrians in foggy or rainy weather, which can easily cause accidents. In addition, the number of motor vehicles is increasing year by year. In the process of driving, if an emergency occurs and the vehicle needs to be braked urgently, a rear-end collision accident is likely to occur due to inertia, which has a great impact on the safety of people's lives and property.

[0003] The utility model discloses a kind of warning devices for bridge construction, including support column, support column bottom setting support column base and the connecting rod being set between support column base, the battery installation groove is equipped in the support column, the support plate is equipped in the side of battery installation groove, the upper surface of support plate is equipped with power supply contact point, the support column is equipped with PL module installation groove inside, support column outer surface is equipped with photosensitive sensor, the top of support column is equipped with rubber sealing cover, the section of support column is circular structure with groove, warning board is installed in groove, the surface of warning board is equipped with U-shaped groove, and warning light is equipped on the surface of U-shaped groove, and the bottom surface of warning light is equipped with corresponding contact point with power supply contact point, the surface of support column is equipped with reflective strip, the bottom of support column base is equipped with friction block, the utility model integrates fence into a whole as warning device, improve the applicability and use convenience of equipment.

[0004] The above technical scheme has the following problems in use:

[0005] (1) The stability of the warning device is poor, and it is easy to tip over or shift when subjected to strong wind or slight impact, which cannot be reliably fixed on the road surface, affects the play of its warning function, and the safety protection effect on the construction area is poor.

[0006] (2) Lack of effective buffer anti-collision structure, when vehicle is accidentally collided, cannot fully absorb and disperse impact force, easy to cause vehicle and warning device serious damage, at the same time, cause great harm to people in vehicle, cannot effectively reduce the severity of accident.

[0007] In view of the above problems, the utility model provides a kind of warning device for bridge construction. UTILITY MODEL CONTENTS

[0008] The utility model aims at solving the shortcomings that the device is difficult to support and fix, and difficult to effectively buffer and shock absorb when vehicle is accidentally collided, and provides a kind of warning device for bridge construction.

[0009] To achieve the above object, the utility model provides the following technical scheme: A warning device for road and bridge construction, including main frame, the top fixed connection of one side of main frame has angle piece, the inside of angle piece is inserted with support component, the bottom of support component is inserted with positioning screw, the outer side wall of main frame is fixedly connected with damping spring, the other end of damping spring is fixedly connected with anti -collision frame, the inside of anti -collision frame is fixedly connected with rubber strip pad, the inside of main frame and anti -collision frame is fixedly connected with X shape fixed frame, the top of main frame is provided with LED warning light.

[0010] Further, the support component includes a limiting rotating rod inserted into the inner side of the angle piece, and the surface of the limiting rotating rod is rotatably connected with an extendable supporting column, so as to conveniently adjust the supporting angle.

[0011] Further, the bottom end of the extendable supporting column is rotatably connected with a positioning plate, and the outer side of the X-shaped fixed frame is fixedly connected with a fluorescent plate, so as to assist warning.

[0012] Further, the two sides of the main frame are fixedly connected with splicing sockets, and the inner wall of the splicing socket is provided with a spiral thread, so as to conveniently connect.

[0013] Further, the bottom of the main frame is fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with an anti-skid pad, so as to improve stability.

[0014] Further, the two sides of the top of the bottom plate are provided with insertion grooves, and the insertion grooves are inserted with steel nails, so as to assist fixing the warning device.

[0015] Further, the inside of the splicing socket is threadedly connected with a screw rod, and the top of the LED warning light is fixedly connected with the main frame, so as to fixedly splice.

[0016] Compared with the prior art, the utility model has the beneficial effects as follows:

[0017] The utility model provides a kind of warning device for road and bridge construction,

[0018] (1) by the setting of angle piece, support component and positioning screw, when using, the device can be supported and fixed, to ensure that it will not be dumped or displaced due to factors such as road undulation or wind, enhance the stability and wind resistance of the equipment, always reliably play warning effect, protect the safety of construction area, enhance the stability of warning device in complex road surface environment.

[0019] (2) through the damping spring, the bumper and the rubber strip pad, in use, can effectively buffer shock when the vehicle is accidentally collided, when the vehicle collides with the warning device, the impact force can be buffered and dispersed, thereby reducing the damage degree of the vehicle and the warning device, protecting the safety of the people in the vehicle, effectively reducing the severity of the accident, and controlling the loss in the minimum range. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a spliced three-dimensional schematic view of the present application;

[0021] Figure 2 is a single support schematic view of the present application;

[0022] Figure 3 is a shock-absorbing assembly exploded view of the present application;

[0023] Figure 4 is a support assembly exploded view of the present application;

[0024] Figure 5 is a fixed part schematic view of the present application.

[0025] In the figure: 1, main frame;2, angle piece;3, support assembly;301, limit rotary rod;302, telescopic support column;303, positioning plate;4, positioning screw;5, damping spring;6, bumper;7, rubber strip pad;8, X-shaped fixing frame;9, fluorescent plate;10, spliced insertion tube;11, helical thread;12, bottom plate;13, non-slip pad;14, insertion slot;15, steel nail;16, screw;17, LED warning light. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In order to solve the problem of how to effectively position and adjust, as shown in Figures 1-5 The following preferred technical solutions are provided:

[0028] The utility model provides a warning device for bridge construction, including main frame 1, the top of one side of main frame 1 is fixedly connected with angle piece 2, the inside of angle piece 2 is inserted with support assembly 3, the bottom of support assembly 3 is inserted with locating screw 4, through the setting of angle piece 2, support assembly 3 and locating screw 4, can support and fix the device when using, ensure that it does not dump or shift because of the ups and downs of road surface or wind and other factors, enhance the stability and wind resistance of equipment, always reliably play warning effect, guarantee the safety of construction area, enhanced the stability of warning device in complex road surface environment, the outer wall of main frame 1 is fixedly connected with damping spring 5, the other end of damping spring 5 is fixedly connected with anti -collision frame 6, the inside of anti -collision frame 6 is fixedly connected with rubber strip pad 7, the inside of main frame 1 and anti -collision frame 6 is fixedly connected with X shape fixed frame 8, the top of main frame 1 is provided with LED warning light 17, through the setting of damping spring 5, anti -collision frame 6 and rubber strip pad 7, when using, can effectively buffer and shock when the vehicle accidentally collides, when the vehicle collides with warning device, can buffer and disperse impact force, thereby reducing the damage degree of vehicle and warning device, protect the safety of people in the vehicle, effectively reduce the severity of the accident, control the loss in the minimum range.

[0029] Specifically, as shown in Figure 4 The following preferred technical solutions are provided:

[0030] Support assembly 3 includes a limiting rotating rod 301 inserted into the inside of the angle piece 2, and a telescopic support column 302 is rotatably connected to the surface of the limiting rotating rod 301. The purpose of this design is to adapt to different slope road surfaces and enhance stability during use by the telescopic support column 302.

[0031] Specifically, as shown in Figures 3-4 The following preferred technical solutions are provided:

[0032] A positioning plate 303 is rotatably connected to the bottom end of the telescopic support column 302, and a fluorescent plate 9 is fixedly connected to the outside of the X-shaped fixed frame 8. The purpose of this design is to enhance the overall structural strength during use by the positioning plate 303.

[0033] Specifically, as shown in Figure 3 The following preferred technical solutions are provided:

[0034] Splicing sockets 10 are fixedly connected to both sides of the main frame 1, and helical threads 11 are provided on the inner walls of the splicing sockets 10. The purpose of this design is to facilitate the splicing and combination of multiple warning devices and expand the warning range during use by the splicing sockets 10.

[0035] Specifically, as shown in Figure 5 The following preferred technical solutions are provided:

[0036] The bottom of the main frame 1 is fixedly connected with a bottom plate 12, and the bottom of the bottom plate 12 is fixedly connected with an anti-skid pad 13. The purpose of this design is to increase the friction with the ground during use through the setting of the anti-skid pad 13.

[0037] Specifically, as shown in Figures 1-5 the following preferred technical solutions are provided:

[0038] Two slots 14 are formed in the top of the bottom plate 12, and steel nails 15 are inserted into the slots 14. The purpose of this design is to enhance the wind resistance during use through the setting of the steel nails 15.

[0039] Specifically, as shown in Figures 1-5 the following preferred technical solutions are provided:

[0040] A screw rod 16 is threadedly connected to the inside of the splicing insertion sleeve 10, and an LED warning light 17 is fixedly connected to the top of the main frame 1. The purpose of this design is to provide strong light warning during use through the setting of the LED warning light 17.

[0041] Working principle: First, the limiting rotating rod 301 in the supporting assembly 3 is flexibly rotated inside the angle piece 2 to adjust to the most suitable angle, and the limiting rotating rod 301 and the angle piece 2 can be accurately positioned at any required angle. Then, according to the required stretching or contraction of the telescopic supporting column 302, the stability and reliability of the support are ensured. After the angle of the support is determined, the positioning plate 303 stably contacts the ground, and the positioning plate 303 can effectively increase the contact area with the ground. The positioning screw 4 is passed through the positioning plate 303 and screwed into the ground, and the positioning screw 4 can be deeply screwed into the ground, thereby fixing the entire warning device extremely firmly on the road surface, so that it can withstand a certain degree of external impact and vibration and will not easily displace or fall. Second, when a vehicle accidentally collides with the warning device, the anti-collision frame 6 will first withstand the strong impact force from the vehicle. The rubber strip pads 7 at both ends of the inside of the anti-collision frame 6 will rapidly absorb part of the impact force due to elastic deformation in the instant of impact, effectively relieving the severity of the initial impact. At the same time, the remaining impact force is transmitted to the damping spring 5 connected with the main frame 1. The damping spring 5 will accurately buffer and disperse the impact force through its telescopic properties according to the size and direction of the received impact force, gradually resolving the strong impact force, thereby minimizing damage to the main frame 1 and other components, effectively reducing the damage to the vehicle, protecting the life safety of the people in the vehicle, and minimizing the serious consequences of the accident.

Claims

1. A warning device for bridge construction, comprising a main frame (1), characterized in that: The top end of one side of the main frame (1) is fixedly connected with an angle piece (2), the inner side of the angle piece (2) is inserted with a supporting assembly (3), the bottom end of the supporting assembly (3) is inserted with a positioning screw (4), the outer side wall of the main frame (1) is fixedly connected with a damping spring (5), the other end of the damping spring (5) is fixedly connected with a anti-collision frame (6), the inner side of the anti-collision frame (6) is fixedly connected with a rubber strip pad (7), the inner sides of the main frame (1) and the anti-collision frame (6) are fixedly connected with an X-shaped fixing frame (8), and the top of the main frame (1) is provided with an LED warning light (17).

2. The warning device for bridge construction according to claim 1, characterized in that: The supporting assembly (3) comprises a limiting rotating rod (301) inserted into the inner side of the angle piece (2), and the surface of the limiting rotating rod (301) is rotatably connected with an telescopic supporting column (302).

3. The warning device for bridge construction according to claim 2, characterized in that: The bottom end of the telescopic supporting column (302) is rotatably connected with a positioning plate (303), and the outer side of the X-shaped fixing frame (8) is fixedly connected with a fluorescent plate (9).

4. The warning device for bridge construction according to claim 1, characterized in that: Both sides of the main frame (1) are fixedly connected with spliced insertion sleeves (10), and the inner wall of the spliced insertion sleeve (10) is provided with a spiral thread (11).

5. The warning device for bridge construction according to claim 1, characterized in that: The bottom of the main frame (1) is fixedly connected with a bottom plate (12), and the bottom of the bottom plate (12) is fixedly connected with an anti-skid pad (13).

6. The warning device for bridge construction according to claim 5, characterized in that: Both sides of the top of the bottom plate (12) are provided with insertion grooves (14), and the inner side of the insertion groove (14) is inserted with a steel nail (15).

7. The warning device for bridge construction according to claim 4, characterized in that: The inner side of the spliced insertion sleeve (10) is threadedly connected with a screw rod (16), and the top of the LED warning light (17) is fixedly connected with the main frame (1).

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