CN210368747U

CN210368747U - Road protection device is used in highway construction

Info

Publication number: CN210368747U
Application number: CN201920360135.7U
Authority: CN
Inventors: 李丽丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-04-21
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a road protector is used in highway construction, including crashproof platform, the crashproof bench is provided with the cambered surface, one side of crashproof platform is provided with the tiltboard, there is a plurality of round roller through the hub connection in the cambered surface, be provided with the anticollision board in the cambered surface, be provided with the strengthening rib on the anticollision board, the other end setting of strengthening rib is at the crashproof bench, the lower extreme of anticollision board is provided with the buffering post, the lower extreme of buffering post is provided with the buffer board, be provided with the dashpot on the buffer board, be provided with first spring on the dashpot, the other end setting of first spring is on the buffering post. This road protector is used in highway construction can let the locomotive raise when the vehicle contacts with anticollision platform through the anticollision platform that has the cambered surface, compares direct impact, can carry out better protection to the driver's cabin personnel, and the buffering effect of deuterogamying buffer board has weakened the striking dynamics greatly.

Description

Road protection device is used in highway construction

Technical Field

The utility model relates to a road protection technical field specifically is a road protection device is used in highway construction.

Background

Generally, during highway construction, a warning sign is added in a construction area to ensure that a driver can observe road condition information ahead, but at night, the driver is easy to drive into the construction area carelessly due to poor sight or inattention, and safety accidents are easy to happen.

In order to avoid the occurrence of a small number of events, protective devices are often added at the edge of a foundation pit in a construction area, but most of the existing protective devices are arranged at various guardrails, so that the structure is simple, the anti-collision performance is poor, and the protection on cab personnel is not sufficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road protector is used in highway construction to solve the problem that current protector protectiveness targets in place inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road protector is used in highway construction, includes the anticollision platform, the anticollision bench is provided with the cambered surface, one side of anticollision platform is provided with the tiltboard, there is a plurality of round roller through the hub connection in the cambered surface, be provided with the anticollision board in the cambered surface, be provided with the strengthening rib on the anticollision board, the other end setting of strengthening rib is at the anticollision bench, the lower extreme of anticollision board is provided with the cushion column, the lower extreme of cushion column is provided with the buffer board, be provided with the dashpot on the buffer board, be provided with first spring on the dashpot, the other end setting of first spring is on the cushion column.

Preferably, the back fixedly connected with counterpoint piece of anticollision platform, the sliding sleeve has counterpoint seat on the counterpoint piece, and the other end fixedly connected with brace table of counterpoint seat.

Preferably, the support table is provided with an internal groove, an opening of the internal groove is covered with a sealing plug, a drainage port is embedded in the internal groove, and a valve is embedded in the drainage port.

Preferably, the alignment block is provided with a groove, the groove is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a clamping pin, the alignment seat is provided with a through hole, and the clamping pin is sleeved with the through hole in a sliding manner.

Preferably, one side fixedly connected with bracing piece of brace table, the other end welding of bracing piece has the backup pad, is provided with the inserted bar in the backup pad.

Compared with the prior art, the beneficial effects of the utility model are that: this road protector is used in highway construction: 1. the anti-collision platform with the cambered surface can lift the vehicle head when the vehicle is in contact with the anti-collision platform, so that the driver cab can be better protected compared with direct collision, and the collision force is greatly weakened by matching with the buffering effect of the buffer plate;

2. through the brace table that can the water injection, can guarantee the stability of anticollision platform when receiving the striking, simultaneously, with the water discharge after, brace table weight reduction, also be convenient for retrieve.

Drawings

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

fig. 2 is a schematic view of the alignment block and the alignment seat according to the present invention.

In the figure: 1 crashproof platform, 11 cambered surfaces, 12 inclined platforms, 13 round rollers, 14 crashproof boards, 15 reinforcing ribs, 16 buffer columns, 17 buffer boards, 18 buffer grooves, 19 first springs, 2 alignment blocks, 21 alignment seats, 3 support platforms, 31 built-in grooves, 32 sealing plugs, 33 drainage interfaces, 34 valves, 4 grooves, 41 second springs, 42 clamping pins, 43 through holes, 5 support rods, 51 support plates and 52 inserted rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a road protection device for highway construction comprises an anti-collision platform 1, wherein an arc surface 11 is arranged on the anti-collision platform 1, the total length of the arc surface 11 is a quarter circle, an inclined platform 12 is arranged on one side of the anti-collision platform 1, the inclined platform 12 is connected with the bottom position of the anti-collision platform 1 through a bolt, a plurality of round rollers 13 are connected on the arc surface 11 through a shaft, an anti-collision plate 14 is arranged on the arc surface 11, the anti-collision plate 14 is fixedly connected on the arc surface 11 through an expansion screw, a reinforcing rib 15 is arranged on the anti-collision plate 14, two ends of the reinforcing rib 15 are fixed with the connecting part of a corresponding component through a bolt, the other end of the reinforcing rib 15 is arranged on the anti-collision platform 1, a buffer column 16 is arranged at the lower end of the anti-collision plate 14, the buffer column 16 is fixedly connected with the anti-collision plate 14 through a bolt, a buffer plate 17 is arranged at the lower end of, the first spring 19 is fixedly connected with the buffer slot 18, the first spring 19 is fixedly connected with the buffer column 16, and the other end of the first spring 19 is arranged on the buffer column 16.

Referring to fig. 1-2, the back of the crash pad 1 is fixedly connected with a positioning block 2, the positioning block 2 is slidably sleeved with a positioning seat 21, and the other end of the positioning seat 21 is fixedly connected with a supporting platform 3.

Referring to fig. 1, a built-in groove 31 is formed in the support table 3, a sealing plug 32 covers an opening position of the built-in groove 31, a drainage connector 33 is embedded in the built-in groove 31, the drainage connector 33 and the support rod 5 are arranged in a staggered mode, a valve 34 is embedded in the drainage connector 33, water can be conveniently injected into the built-in groove 31, the weight of the support table 3 is increased, and meanwhile after the use is completed, water can be recycled.

Referring to fig. 2, a groove 4 is formed in the aligning block 2, a second spring 41 is fixedly connected to the groove 4, a bayonet pin 42 is fixedly connected to the other end of the second spring 41, a through hole 43 is formed in the aligning seat 21, and the bayonet pin 42 is slidably sleeved with the through hole 43, so that the supporting table 3 and the crash table 1 can be conveniently mounted and dismounted.

Referring to fig. 1, a support rod 5 is fixedly connected to one side of the support platform 3, a support plate 51 is welded to the other end of the support rod 5, and an insertion rod 52 is arranged on the support plate 51, so that the support effect of the support platform 3 can be further improved.

The utility model discloses when concrete implementation: when the construction road surface needs to be protected, firstly, the anti-collision platform 1 and the support platform 3 are conveyed to the designated position, then the support platform 3 without water is installed with the anti-collision platform 1, the inner side of the aligning seat 21 is sleeved and connected through the aligning block 2 in a sliding way, so that the support platform 3 and the anti-collision platform 1 can be positioned, when the position of the clamping pin 42 can correspond to the position of the through hole 43, the clamping pin 42 can be bounced into the inner side of the through hole 43 through the compression reset of the second spring 41, so that the fixing of the clamping pin and the through hole is completed, then, the clean water is injected into the built-in groove 31, the weight of the support platform 3 can be increased by the clean water, the anti-collision capacity is improved, meanwhile, the clean water can be discharged by opening the valve 34 for secondary utilization, the weight of the support platform 3 is reduced by the way, the recovery is convenient, the support rod 5 can further, because the similar orbital effect of slope platform 12 cooperation cambered surface 11, the locomotive of car rises, and the front wheel slides on round roller 13, can prevent the threat of horizontal direct impact to the driver's cabin, continues to rise when the locomotive, when contacting with buffer board 17, resets through the compression of first spring 19 for the locomotive has the effect of striking buffering, further protection driver's cabin personnel's safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road protector is used in highway construction, includes anticollision platform (1), its characterized in that: be provided with cambered surface (11) on crashproof platform (1), one side of crashproof platform (1) is provided with tip table (12), be connected with a plurality of circle roller (13) through the axle on cambered surface (11), be provided with crashproof board (14) on cambered surface (11), be provided with strengthening rib (15) on crashproof board (14), the other end setting of strengthening rib (15) is on crashproof platform (1), the lower extreme of crashproof board (14) is provided with buffer column (16), the lower extreme of buffer column (16) is provided with buffer board (17), be provided with dashpot (18) on buffer board (17), be provided with first spring (19) on dashpot (18), the other end setting of first spring (19) is on buffer column (16).

2. The road protection device for road construction according to claim 1, wherein: the back fixedly connected with counterpoint piece (2) of anticollision platform (1), counterpoint seat (21) have been gone up to sliding sleeve joint on counterpoint piece (2), and the other end fixedly connected with brace table (3) of counterpoint seat (21).

3. The road protection device for road construction according to claim 2, wherein: the support table (3) is provided with an internal groove (31), the opening position of the internal groove (31) is covered with a sealing plug (32), a drainage interface (33) is embedded in the internal groove (31), and a valve (34) is embedded in the drainage interface (33).

4. The road protection device for road construction according to claim 2, wherein: be provided with recess (4) on counterpoint piece (2), fixedly connected with second spring (41) on recess (4), the other end fixedly connected with bayonet lock (42) of second spring (41), be provided with through-hole (43) on counterpoint seat (21), bayonet lock (42) slip cup joint through-hole (43).

5. The road protection device for road construction according to claim 2, wherein: one side of the supporting platform (3) is fixedly connected with a supporting rod (5), the other end of the supporting rod (5) is welded with a supporting plate (51), and an inserting rod (52) is arranged on the supporting plate (51).