CN215518520U

CN215518520U - Traffic roadblock

Info

Publication number: CN215518520U
Application number: CN202120084921.6U
Authority: CN
Inventors: 马永祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2022-01-14
Anticipated expiration: 2031-01-13

Abstract

The utility model relates to a traffic roadblock, which comprises a ground, wherein a mounting groove is formed in the ground, a vertical rod is inserted in the mounting groove, a shell is fixedly connected in the mounting groove, a gear is rotatably connected to the inner wall of the shell, a poking rod is fixedly connected to the side wall of the gear, and the lower end of the vertical rod is slidably connected with the poking rod. Is more convenient when in order to accomodate the support frame.

Description

Traffic roadblock

Technical Field

The utility model relates to a traffic roadblock, and belongs to the technical field of traffic safety equipment.

Background

The roadblock is a common traffic control facility, and the traffic condition of a road is limited by the roadblock, so that the aims of maintaining traffic order, and ensuring the safety of facilities, places and personnel in a fence area and the traffic safety are fulfilled.

With the increasing development of material culture and the popularization of automobiles, traffic regulations are improved, but some lawbreakers try to escape from legal sanctions by adopting an escape mode after causing accidents, however, drivers often have excited emotion in the escape process of vehicles causing accidents, and serious traffic accidents are easily caused and harm public security is avoided if effective interception is not carried out, so that the traffic roadblock is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects and provide a traffic roadblock, which can realize the interception effect and effectively solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a traffic roadblock comprises a ground, wherein an installation groove is arranged on the ground, a vertical rod is inserted in the installation groove, a shell is fixedly connected in the installation groove, and the inner wall of the shell is rotationally connected with a gear, the side wall of the gear is fixedly connected with a poke rod, the lower end of the vertical rod is connected with the poke rod in a sliding way, the inner wall of the shell is connected with a vertically arranged rack in a sliding way, the rack is engaged with the gear, a sliding block is arranged on the rack, a spiral groove is arranged on the side wall of the sliding block, the sliding block is fixedly connected with the inner wall of the shell, the sliding block is connected with the spiral groove in a sliding way, the upper end of the sliding block is fixedly connected with a screw rod, a pressing plate is fixedly connected in the mounting groove, and the pressing plate is rotatably connected with a baffle through a spring rotating shaft, the lower surface of the baffle is provided with a threaded hole matched with the screw rod, and the upper surface of the baffle is rotatably connected with a supporting plate.

Furthermore, the upper end of the vertical rod is fixedly connected with a pull ring, and a sinking groove matched with the pull ring is formed in the ground.

Furthermore, one end of the supporting plate is fixedly connected with a cushion pad, and a reinforcing block is embedded on the upper surface of the ground.

Further, a strip-shaped groove is formed in the upper surface of the pressing plate, and the inner wall of the strip-shaped groove is rotatably connected with a ground nail through a spring rotating shaft.

Further, one side of the baffle is provided with a placing groove.

(III) advantageous effects

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

1. this kind of traffic roadblock through setting up heavy groove, receive and releases the pull ring that the montant top set up inside heavy groove, plays the guard action, sets up the bar groove that the clamp plate upper surface was seted up, makes the barbed nail of bar inslot wall, punctures the tire of interception vehicle, makes it unable continuation move ahead to reach the interception effect.

2. This kind of traffic roadblock through the blotter that sets up backup pad one side and end-to-end connection's boss, can play buffering effect and more stable supporting effect at the interception in-process, and the standing groove is seted up to the backup pad opposite side, and is more convenient when accomodating for the support frame.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic structural view of a first operating state of the present invention;

FIG. 2 is a structural diagram illustrating a second operating state of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a ground surface; 2. mounting grooves; 3. a vertical rod; 4. a housing; 5. a poke rod; 6. a gear; 7. a rack; 8. a slider; 9. a helical groove; 10. a slider; 11. a screw; 12. a spring shaft; 13. pressing a plate; 14. a baffle plate; 15. a threaded hole; 16. and a support plate.

Detailed Description

The embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, a traffic barricade comprises a ground 1, wherein a mounting groove 2 is formed on the ground 1, a vertical rod 3 is inserted into the mounting groove 2, a housing 4 is fixedly connected in the mounting groove 2, a gear 6 is rotatably connected to the inner wall of the housing 4, a poking rod 5 is fixedly connected to the side wall of the gear 6, the lower end of the vertical rod 3 is slidably connected with the poking rod 5, a vertically arranged rack 7 is slidably connected to the inner wall of the housing 4, the rack 7 is engaged with the gear 6, a sliding block 8 is arranged on the rack 7, a spiral groove 9 is formed in the side wall of the sliding block 8, a sliding block 10 is fixedly connected to the inner wall of the housing 4, the sliding block 10 is slidably connected with the spiral groove 9, a screw 11 is fixedly connected to the upper end of the sliding block 8, a pressing plate 13 is fixedly connected in the mounting groove 2, and the pressing plate 13 is rotatably connected with a baffle 14 through a spring rotating shaft 12, the height of baffle 14 when erecting should not be higher than 1.2m (be less than the height of the not outstanding minivan cockpit in front face), can mainly cause the effect of blocking to the car when car striking baffle 14, reduce the injury to driver in the car, screw hole 15 that screw rod 11 matches is seted up to the lower surface of

baffle

14, and 14 upper surfaces of baffle rotate and be connected with backup pad 16, and backup pad 16 plays the supporting role.

The upper end of the vertical rod 3 is fixedly connected with a pull ring, a sinking groove matched with the pull ring is formed in the ground 1, and the pull ring can conveniently enter the sinking groove when being put down, so that the pull ring can play a role in protection.

Wherein, the one end fixedly connected with blotter of backup pad 16, the upper surface of ground 1 inlays and is equipped with the boss, makes backup pad 16 support more firm.

Wherein, the strip-shaped groove has been seted up to the upper surface of clamp plate 13, and the inner wall in strip-shaped groove rotates through spring shaft 12 and is connected with the ground nail, through setting up the ground nail, can puncture the tire of escaping the vehicle when the roadblock stops the vehicle to avoid escaping the vehicle once more after striking the roadblock.

Wherein, baffle 14 one side has seted up the standing groove, convenient storage.

The working principle is as follows: when some lawbreakers try to escape from legal sanctions by adopting an escape mode after a trouble occurs, a traffic police pulls a pull ring at the upper end of a mounting groove 2, so that a vertical rod 3 below the pull ring drives a poke rod 5 to rotate, the poke rod 5 drives a gear 6 to rotate, the gear 6 drives a rack 7 to move downwards, the rack 7 drives a sliding block 8 to move downwards, the sliding block 8 drives a spiral groove 9 of a side wall, then the sliding block 8 on the inner wall of a shell 4 moves downwards and rotates simultaneously, a screw rod 11 also rotates and moves downwards, a baffle 14 rotates under the action of the elastic force of a spring rotating shaft 12, when the escape vehicle runs to a road barrier, if the escape vehicle is forced to break through, a front wheel of the escape vehicle presses a pressing plate 13, a headstock impacts the baffle 14, the dead weight of the escape vehicle presses the road barrier, the escape vehicle cannot impact the road barrier, and on the other hand, the support plate 16 is arranged, the barrier effect of the baffle plate 14 can be improved, the baffle plate 14 is prevented from being continuously turned over, and the escaping vehicle breaks through the roadblock, the roadblock is mainly applied to emergencies, the structure is simple, the operation is convenient, the stability is high, and lawless persons who escape after the hit-and-run accident can be effectively prevented by the roadblock arranged on a traffic key road.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A traffic barrier comprising a ground surface (1), characterized in that: the improved structure of the automobile seat is characterized in that a mounting groove (2) is formed in the ground (1), a vertical rod (3) is inserted into the mounting groove (2), a shell (4) is fixedly connected into the mounting groove (2), a gear (6) is connected to the inner wall of the shell (4) in a rotating manner, a poking rod (5) is fixedly connected to the side wall of the gear (6), the lower end of the vertical rod (3) is connected with the poking rod (5) in a sliding manner, a vertically-arranged rack (7) is connected to the inner wall of the shell (4) in a sliding manner, the rack (7) is meshed with the gear (6), a sliding block (8) is arranged on the rack (7), a spiral groove (9) is formed in the side wall of the sliding block (8), a sliding block (10) is fixedly connected to the inner wall of the shell (4), the sliding block (10) is connected with the spiral groove (9) in a sliding manner, and a screw rod (11) is fixedly connected to the upper end of the sliding block (8), fixedly connected with clamp plate (13) in mounting groove (2), and clamp plate (13) rotate through spring pivot (12) and are connected with baffle (14), screw hole (15) that screw rod (11) match are seted up to the lower surface of baffle (14), and the upper surface of baffle (14) rotates and is connected with backup pad (16).

2. A traffic barrier according to claim 1 wherein: the upper end of the vertical rod (3) is fixedly connected with a pull ring, and a sinking groove matched with the pull ring is formed in the ground (1).

3. A traffic barrier according to claim 1 wherein: one end of the supporting plate (16) is fixedly connected with a cushion pad, and a reinforcing block is embedded on the upper surface of the ground (1).

4. A traffic barrier according to claim 1 wherein: a strip-shaped groove is formed in the upper surface of the pressing plate (13), and the inner wall of the strip-shaped groove is rotatably connected with a ground nail through a spring rotating shaft (12).

5. A traffic barrier according to claim 1 wherein: a placing groove is formed in one side of the baffle (14).