Special device for road and bridge safety protection

Abstract

The utility model relates to the technical field of road and bridge safety protection, in particular to a road and bridge safety protection special device which comprises a bottom plate, a supporting rod is installed at the top end of the bottom plate, a containing plate is installed at the top end of the supporting rod, an annular groove is formed in the position, close to the edge, of the top face of the containing plate, and four sets of through holes are formed in the inner wall of the bottom end of the annular groove. A threaded hole is formed in the position, close to the middle, of the top end of the containing plate, a threaded column is movably connected into the threaded hole in a threaded mode, and an alarm lamp is installed at the top end of the threaded column. Through the arrangement of a placing plate, an annular groove, a through hole, a threaded hole, a threaded column, an alarm lamp, a battery box, a fixing plate, an annular plate, a lampshade, a light hole, a fixing rod, a magnet block and other parts, the problems that an existing road and bridge safety protection device is usually a non-intelligent device such as a protective fence, and traffic accidents or pedestrian accidents occur frequently at night; and the road and bridge protection device with low safety cannot play a good role in warning and protection.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge safety protection, in particular to a special device for road and bridge safety protection. Background Technique

[0002] A road and bridge is a bridge structure that can replace the elevated road of an embankment. In a city with dense houses and heavy traffic, the setting of a road and bridge can increase the vehicle speed, save land, and reduce demolition projects; it has a lower cost, shorter construction period, and greater functions than elevated railways and subways, and can develop emerging strip towns along the line, with high economic benefits.

[0003] The existing road and bridge safety protection devices are often non-intelligent devices such as guardrails. Traffic accidents or pedestrian accidents occur frequently at night. The road and bridge protection devices with low safety cannot play a good warning and protection effect, so corresponding improvements need to be made according to the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a special device for road and bridge safety protection to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A special device for road and bridge safety protection, including a bottom plate, a support rod is installed at the top end of the bottom plate, and a placement plate is installed at the top end of the support rod. An annular groove is opened at a position near the edge of the top surface of the placement plate, and four groups of through holes are opened at the inner bottom wall of the annular groove. A threaded hole is opened at a position near the center of the top end of the placement plate, and a threaded column is movably screwed inside the threaded hole. An alarm lamp is installed at the top end of the threaded column. Fixing plates are installed at positions of the bottom end of the placement plate near the through holes. An annular plate is limitedly arranged inside the annular groove, and a lamp cover is installed at the top end of the annular plate. A plurality of groups of light-transmitting holes are opened on the side surface and the top surface of the lamp cover. Four groups of fixing rods are installed at the bottom end of the annular plate, and magnet blocks are installed at the bottom ends of the four groups of fixing rods.

[0006] Preferably, a battery box is embedded at a position near one side of the bottom surface of the alarm lamp, and a storage battery is placed inside the battery box.

[0007] Preferably, the number of the fixing plates is four groups. The four groups of fixing plates are centrosymmetrically arranged with the center point of the placement plate, and the shapes of the four groups of fixing plates are all in a C shape.

[0008] Preferably, the outer diameter of the fixing rod is adapted to the inner diameter of the through hole, and one end of the fixing rod extends into the through hole and penetrates through the inside of the placement plate.

[0009] Preferably, the bottom surface of the magnet block is attached to and adsorbed and fixed on one side surface of the fixing plate.

[0010] Preferably, the bottom end of the lampshade is open, and the bottom end of the lampshade is fitted with the top end of the placement plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By providing components such as the placement plate, annular groove, through hole, threaded hole, threaded post, warning lamp, battery box, fixing plate, annular plate, lampshade, light-transmitting hole, fixing rod and magnet block, the problem that the existing road and bridge safety protection devices are often non-intelligent devices such as guardrails, and traffic accidents or pedestrian accidents occur frequently at night, and the low-safety road and bridge protection devices cannot play a good warning and protection effect can be effectively solved.

[0013] During use, the user can invert the lampshade on the top surface of the placement plate, so that the annular plate can be located inside the annular groove and perform corresponding limit clamping. At the same time, one end of the four fixing rods can respectively pass through the corresponding through holes and penetrate into the interior of the placement plate, and finally the bottom surface of the corresponding magnet block can be respectively fitted with one side surface of the corresponding fixing plate and perform corresponding adsorption and fixing. At this time, the fixing operation of the lampshade and the top end of the placement plate can be completed. At this time, the light emitted by the warning lamp can irradiate outward through a plurality of light-transmitting holes, and the setting of the lampshade can protect the warning lamp, thereby avoiding the problem that the warning lamp is damaged on the surface due to being hit by an external object, and further resulting in the damage of the warning lamp and inability to be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the main body of the present utility model.

[0015] Figure 2 It is a three-dimensional structural diagram of the placement plate of the present utility model.

[0016] Figure 3 It is a three-dimensional structural diagram of the threaded hole of the present utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the warning lamp of the present utility model.

[0018] Figure 5 It is a three-dimensional structural diagram of the lampshade of the present utility model

[0019] Figure 6 It is a three-dimensional structural diagram of the fixing plate of the present utility model.

[0020] In the figure: 1. Bottom plate; 11. Support rod; 12. Placing plate; 13. Annular groove; 14. Through hole; 15. Threaded hole; 16. Threaded column; 17. Alarm lamp; 18. Battery box; 19. Fixed plate; 2. Annular plate; 21. Lamp cover; 22. Light-transmitting hole; 23. Fixed rod; 24. Magnet block. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] According to Figures 1 - 6 As shown, it includes a bottom plate 1. A support rod 11 is installed at the top end of the bottom plate 1, and a placing plate 12 is installed at the top end of the support rod 11. An annular groove 13 is opened at a position near the edge of the top surface of the placing plate 12, and four groups of through holes 14 are opened on the inner wall of the bottom end of the annular groove 13. A threaded hole 15 is opened at a position near the middle of the top end of the placing plate 12, and a threaded column 16 is movably screwed inside the threaded hole 15. An alarm lamp 17 is installed at the top end of the threaded column 16. A battery box 18 is embedded at a position near one side of the bottom surface of the alarm lamp 17, and a group of storage batteries are placed inside the battery box 18. The alarm lamp 17 is movably screwed and installed through the threaded column 16 and the threaded hole 15, so that when the alarm lamp 17 fails, it can be conveniently disassembled, repaired or replaced. Fixed plates 19 are installed at positions of the bottom end of the placing plate 12 near the through holes 14. The number of the fixed plates 19 is four groups. The four groups of fixed plates 19 are centrally symmetrically arranged with the center point of the placing plate 12, and the shapes of the four groups of fixed plates 19 are all in a U-shaped arrangement.

[0023] An annular plate 2 is limitedly arranged inside the annular groove 13, and a lamp cover 21 is installed at the top end of the annular plate 2. The bottom end of the lamp cover 21 is an open type, and the bottom end of the lamp cover 21 is attached to the top end of the placing plate 12. A plurality of groups of light-transmitting holes 22 are opened on the side surface and the top surface of the lamp cover 21. Four groups of fixed rods 23 are installed at the bottom end of the annular plate 2, and magnet blocks 24 are installed at the bottom ends of the four groups of fixed rods 23. The bottom surface of the magnet block 24 is attached to and adsorbed and fixed to one side surface of the fixed plate 19. The outer diameter of the fixed rod 23 is adapted to the inner diameter of the through hole 14, and one end of the fixed rod 23 extends into the through hole 14 and penetrates through the inside of the placing plate 12.

[0024] During use, the entire device can be installed beside a road bridge through the bottom plate 1. Thus, the warning light 17 can be lit by the storage battery placed inside the battery box 18, enabling the warning light 17 to emit light and play a warning role. During the use process, the user can invert the lamp shade 21 on the top surface of the placement plate 12, so that the annular plate 2 can be located inside the annular groove 13 and be correspondingly limited and clamped. At the same time, one ends of the four groups of fixing rods 23 can respectively pass through the corresponding through holes 14 and penetrate into the interior of the placement plate 12, and finally the bottom surfaces of the corresponding magnet blocks 24 can be respectively attached to and adsorbed and fixed on one side surface of the corresponding fixing plate 19. At this time, the fixing operation of the lamp shade 21 to the top of the placement plate 12 can be completed. At this time, the light emitted by the warning light 17 can irradiate outward through a plurality of light-transmitting holes 22, and the setting of the lamp shade 21 can protect the warning light 17, thereby avoiding the problem that the warning light 17 is damaged on the surface due to being impacted by external objects, and further resulting in the damage of the warning light 17 and inability to be used.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special device for road and bridge safety protection, comprising a base plate (1), characterized in that: A support rod (11) is installed at the top end of the bottom plate (1), and a placement plate (12) is installed at the top end of the support rod (11). An annular groove (13) is formed at a position near the edge of the top surface of the placement plate (12), and four groups of through holes (14) are formed in the inner wall of the bottom end of the annular groove (13). A threaded hole (15) is formed at a position near the center of the top end of the placement plate (12), and a threaded column (16) is movably screwed in the threaded hole (15). An alarm lamp (17) is installed at the top end of the threaded column (16). Fixing plates (19) are installed at positions of the bottom end of the placement plate (12) near the through holes (14). An annular plate (2) is limitedly arranged in the annular groove (13), and a lamp cover (21) is installed at the top end of the annular plate (2). A plurality of groups of light-transmitting holes (22) are formed in the side surface and the top surface of the lamp cover (21). Four groups of fixing rods (23) are installed at the bottom end of the annular plate (2), and magnet blocks (24) are installed at the bottom ends of the four groups of fixing rods (23).

2. A road and bridge safety protection device according to claim 1, characterized in that: A battery box (18) is embedded at a position near one side of the bottom surface of the alarm lamp (17), and a storage battery is placed inside the battery box (18).

3. The special device for road and bridge safety protection according to claim 1 is characterized in that: The number of the fixing plates (19) is four groups. The four groups of fixing plates (19) are symmetrically arranged with the center point of the placement plate (12) as the center, and the shapes of the four groups of fixing plates (19) are all in a C-shaped arrangement.

4. The special device for road and bridge safety protection according to claim 1 is characterized in that: The outer diameter of the fixing rod (23) is adapted to the inner diameter of the through hole (14), and one end of the fixing rod (23) extends into the through hole (14) and penetrates through the inside of the placement plate (12).

5. The special device for road and bridge safety protection according to claim 1 is characterized by: The bottom surface of the magnet block (24) is attached to and adsorbed and fixed to one side surface of the fixing plate (19).

6. A road and bridge safety protection device according to claim 1, characterized in that: The bottom end of the lamp cover (21) is of an open type, and the bottom end of the lamp cover (21) is attached to the top end of the placement plate (12).

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