CN217758449U

CN217758449U - Road construction warning device for expressway

Info

Publication number: CN217758449U
Application number: CN202221010113.6U
Authority: CN
Inventors: 陈元朋
Original assignee: Shaanxi Annajihan Construction Engineering Co ltd
Current assignee: Shaanxi Annajihan Construction Engineering Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-08
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a road construction warning device for expressway, including holding the case, the equal fixed mounting in both sides that holds the case has the cardboard, the top fixed mounting of cardboard has the locating piece, logical groove has been seted up to the inside of locating piece, the inside that leads to the groove is provided with the fixture block, the third spout has all been seted up to the inside of locating piece and the both sides that are located logical groove, the inboard fixed mounting at cardboard top has the dead lever, there is the warning sign at the back of dead lever through locating pin swing joint, the inside that holds the case is provided with the carriage release lever. The utility model discloses a setting is held the case and is installed the cardboard, holds the case through the setting and install the motor, carries on spacingly to first slider through setting up first spout, prevents that first slider from taking place to rock at the in-process that removes, holds the fixture block through setting up logical groove, carries on spacingly to the third slider through setting up the third spout.

Description

Road construction warning device for expressway

Technical Field

The utility model relates to a highway technical field specifically is a road construction warning device for highway.

Background

The expressway mainly refers to an expressway, and is a modern automobile special road which is suitable for annual average day and night automobile traffic volume of more than 25000 vehicles, is specially used for automobile lane division driving, divides lanes and is provided with a central separation belt, all three-dimensional intersection and all control access are adopted, and the modern automobile special road is provided with good safety, service and traffic management facilities, the lanes of the expressway are generally more than 4, the central separation belts with the width of at least 1.5 meters are arranged between two-way opposite inner side lanes to avoid mutual interference caused by expressway driving, temporary parking lanes with certain width are arranged on two sides of the expressway to be used for emergency parking, and when the expressway is constructed, a construction warning device needs to be arranged to remind the coming vehicles, and the currently used construction warning device is inconvenient to adjust the angle, so that troubles are added to the arranging personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road construction warning device for expressway possesses the advantage of making things convenient for angle regulation, has solved the construction warning device that uses at present and has inconvenient to adjust the angle to the troublesome problem has been increased for putting personnel.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a road construction warning device for expressway, is including holding the case, the equal fixed mounting in both sides that holds the case has the cardboard, the top fixed mounting at cardboard has the locating piece, logical groove has been seted up to the inside of locating piece, the inside that leads to the groove is provided with the fixture block, the inside of locating piece and the both sides that are located logical groove have all been seted up the third spout, the inboard fixed mounting at cardboard top has the dead lever, there is the warning sign at the back of dead lever through locating pin swing joint, the inside that holds the case is provided with the carriage release lever, the equal fixed mounting in both sides of carriage release lever has electric telescopic handle, one side fixed mounting that electric telescopic handle kept away from relatively has the kelly, one side that the kelly kept away from relatively has the gag lever post through locating pin swing joint, first spout has been seted up to the inside of warning sign, the both sides that hold the incasement chamber all have seted up the second spout, the threaded groove has been seted up to the inside of carriage release lever, the inner chamber fixed mounting that holds the case has the motor.

Preferably, a third sliding block is slidably connected inside the third sliding groove, and one side, which is relatively close to the third sliding block, of the third sliding block is fixedly connected with two sides of the clamping block.

Preferably, the inner cavity of the through groove is fixedly provided with two springs, and one side of the springs, which is relatively close to the through groove, is fixedly connected with one side of the clamping block, which is relatively far away from the clamping block.

Preferably, the inside sliding connection of first spout has first slider, one side that first slider is close to relatively passes through locating pin swing joint with one side that the gag lever post is kept away from relatively.

Preferably, a second sliding block is connected to the inside of the second sliding groove in a sliding manner, and one side, close to the second sliding block, of the second sliding block is fixedly connected with the two sides of the moving rod.

Preferably, the inner part of the thread groove is rotatably connected with a threaded rod, and an output shaft of the motor is fixedly connected with the bottom of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting is held the case and is installed the cardboard, hold the case through the setting and install the motor, carry on spacingly to first slider through setting up first spout, prevent that first slider from taking place to rock at the in-process that removes, hold the fixture block through setting up logical groove, carry on spacingly to the third slider through setting up the third spout, prevent that the third slider from taking place to rock at the in-process that removes, carry on spacingly to the second slider through setting up the second spout, prevent that the second slider from taking place to rock at the in-process that removes, remove the kelly through setting up electric telescopic rod, the construction warning device who has solved at present use simultaneously is inconvenient adjusts the angle, thereby increased troublesome problem for putting personnel.

2. The utility model discloses a set up the third slider and carry on spacingly to the fixture block, prevent that the fixture block from taking place to rock at the in-process that removes, carry on spacingly to the fixture block through setting up the spring, carry on spacingly to the warning sign through setting up first slider, prevent that the warning sign from taking place to rock at the in-process that removes, carry on spacingly to the carriage release lever through setting up the second slider, prevent that the carriage release lever from taking place to rock at the in-process that removes, drives the threaded rod through setting up the motor.

Drawings

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

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. clamping a plate; 2. positioning a block; 3. a warning board; 4. fixing the rod; 5. an accommodating case; 6. a clamping block; 7. a travel bar; 8. an electric telescopic rod; 9. a clamping rod; 10. a limiting rod; 11. a first chute; 12. a first slider; 13. a motor; 14. a threaded rod; 15. a thread groove; 16. a second chute; 17. a second slider; 18. a through groove; 19. a third slider; 20. a third chute; 21. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, a road construction warning device for an expressway, includes a containing box 5, a clamping plate 1 is fixedly mounted on both sides of the containing box 5, a positioning block 2 is fixedly mounted on the top of the clamping plate 1, a through groove 18 is formed in the positioning block 2, a clamping block 6 is disposed in the through groove 18, third sliding grooves 20 are formed in the positioning block 2 and on both sides of the through groove 18, a fixing rod 4 is fixedly mounted on the inner side of the top of the clamping plate 1, a warning plate 3 is movably connected to the back of the fixing rod 4 through a positioning pin, a moving rod 7 is disposed in the containing box 5, electric telescopic rods 8 are fixedly mounted on both sides of the moving rod 7, a clamping rod 9 is fixedly mounted on the side of the electric telescopic rod 8 relatively far away from the clamping plate, a limiting rod 10 is movably connected to the side of the clamping rod 9 through the positioning pin, a first sliding groove 11 is formed in the warning plate 3, second sliding grooves 16 are formed in both sides of an inner cavity of the containing box 5, a moving rod 15 is formed in the inner cavity of the containing box 5, a motor 13 is fixedly mounted in the inner cavity of the containing box 5, a sliding rod 7, a motor 13 is disposed in the containing box 5, a third sliding groove 19 is disposed on the sliding block 12, the sliding block 17, the sliding block 12 is disposed on the sliding rod 19, and on the sliding block 17, and on the sliding groove 19, and on the sliding block 17, and on the sliding block 16, limiting is carried out on the clamping block 6 by arranging the third sliding block 19, the clamping block 6 is prevented from shaking in the moving process, two springs 21 are fixedly arranged in an inner cavity of the through groove 18, one side, close to the clamping block 6 relatively, of each spring 21 is fixedly connected with one side, far away from the clamping block 6 relatively, the clamping block 6 is prevented from being limited by arranging the springs 21, a first sliding block 12 is connected to the inner portion of the first sliding groove 11 in a sliding mode, one side, close to the first sliding block 12 relatively, of each first sliding block is movably connected with one side, far away from the limiting rod 10 relatively, limiting is carried out on the warning board 3 through arranging the first sliding block 12, the warning board 3 is prevented from shaking in the moving process, a second sliding block 17 is connected to the inner portion of the second sliding groove 16 in a sliding mode, one side, close to the second sliding block 17 relatively, of each second sliding block is fixedly connected with two sides of the moving rod 7, limiting is carried out on the moving rod 7 through arranging the second sliding block 17, the moving rod 7 is prevented from shaking in the moving process, the moving rod 7, the inner rotation of the threaded groove 15 is connected with 14, an output shaft of the motor 13 is fixedly connected with the bottom of the threaded rod 14, and the threaded rod 14 is driven by arranging the motor 13.

During the use, when adjusting warning sign 3's angle, open motor 13, drive threaded rod 14 through motor 13 and rotate, thereby make carriage release lever 7 drive second slider 17, electric telescopic handle 8 and first slider 12 rebound, simultaneously under electric telescopic handle 8's effect, make electric telescopic handle 8 remove kelly 9, when warning sign 3 changes, under warning sign 3's removal, make fixture block 6 drive third slider 19 and spring 21 move to the outside, thereby carry on spacingly to warning sign 3.

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 construction warning device for highway, is including holding case (5), its characterized in that: the utility model discloses a warning box, including case (5), locating piece (1), locating piece (2), leading to groove (18) have been seted up to the inside of locating piece (2), the inside that leads to groove (18) is provided with fixture block (6), third spout (20) have all been seted up to the inside of locating piece (2) and the both sides that are located leading to groove (18), the inboard fixed mounting at cardboard (1) top has dead lever (4), there is warning sign (3) at the back of dead lever (4) through locating pin swing joint, the inside that holds case (5) is provided with carriage release lever (7), the equal fixed mounting in both sides of carriage release lever (7) has electric telescopic handle (8), one side fixed mounting that electric telescopic handle (8) kept away from relatively has kelly (9), one side that kelly (9) kept away from relatively has gag lever (10) through locating pin swing joint, first spout (11) have been seted up to the inside of warning sign (3), the both sides that hold the inner chamber of case (5) have all seted up second spout (16), threaded groove (15) have been seted up to the inside of carriage release lever (7), the fixed mounting has motor (13).

2. The road construction warning device for the expressway according to claim 1, wherein: the inside sliding connection of third spout (20) has third slider (19), one side that third slider (19) is close to relatively and the both sides fixed connection of fixture block (6).

3. The road construction warning device for the expressway according to claim 1, wherein: two springs (21) are fixedly mounted in the inner cavity of the through groove (18), and one side, close to the springs (21), of each spring is fixedly connected with one side, far away from the corresponding fixture block (6).

4. The road construction warning device for the expressway according to claim 1, wherein: the inside sliding connection of first spout (11) has first slider (12), one side that first slider (12) is close to relatively passes through locating pin swing joint with one side that gag lever post (10) kept away from relatively.

5. The road construction warning device for the expressway according to claim 1, wherein: the inside sliding connection of second spout (16) has second slider (17), one side that second slider (17) is close to relatively and the both sides fixed connection of carriage release lever (7).

6. The road construction warning device for the expressway according to claim 1, wherein: the inner part of the thread groove (15) is rotatably connected with a threaded rod (14), and an output shaft of the motor (13) is fixedly connected with the bottom of the threaded rod (14).