CN210459015U - Traffic warning post with automatic reset function - Google Patents

Abstract

The utility model belongs to the technical field of traffic equipment, in particular to a traffic warning post with an automatic reset function, which comprises a base and a post body, wherein the base and the post body are arranged in a split way, and the top of the base is connected with a hemispherical bulge; the cylinder is including coaxial first cylinder and the second cylinder that sets up, first cylinder and second cylinder flexonics, the bottom of second cylinder be equipped with the unsmooth complex recess of bellying, the inside of second cylinder is provided with the stay cord along the axial, the one end of stay cord run through the top of recess and with the top fixed connection of bellying, the other end of stay cord is connected with the elastic component, the fixed setting of elastic component is in first cylinder. The problem that can not reset after traffic warning post takes place to buckle among the prior art has been solved to this scheme.

Description

Traffic warning post with automatic reset function

Technical Field

The utility model belongs to the technical field of the transportation equipment, specifically be traffic warning post with automatic re-setting function.

Background

In the middle of the road or some corner positions, traffic warning posts are arranged to mark boundary lines, so that traffic accidents caused by vehicle border crossing are avoided. The existing traffic warning post is generally rigid and is easy to bend when being scratched by a vehicle, so that the traffic warning post deviates from the original position, the mark prompt of the traffic warning post is lost at the boundary of a road, and further, a traffic accident is easy to happen when the vehicle passes by.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a traffic warning post with automatic re-setting function to solve among the prior art traffic warning post and take place the problem that can not reset after buckling.

In order to achieve the purpose, the basic scheme of the utility model provides a traffic warning post with an automatic reset function, which comprises a base and a post body, wherein the base and the post body are arranged in a split type, and the top of the base is connected with a hemispherical convex part; the cylinder is including coaxial first cylinder and the second cylinder that sets up, first cylinder and second cylinder flexonics, the bottom of second cylinder be equipped with the unsmooth complex recess of bellying, the inside of second cylinder is provided with the stay cord along the axial, the one end of stay cord run through the top of recess and with the top fixed connection of bellying, the other end of stay cord is connected with the elastic component, the fixed setting of elastic component is in first cylinder.

The principle and the beneficial effect of the basic scheme are as follows: the base is arranged and used for being fixedly connected with a road surface. And the bulge is arranged and used for positioning the column body. Set up first cylinder and second cylinder, first cylinder and second cylinder flexonics to make first cylinder and second cylinder can take place to bend. The groove is arranged, and through the matching of the groove and the protruding part, the shearing motion along the horizontal plane cannot occur between the cylinder body and the base, so that the shearing action on the pull rope is avoided. A pull rope and an elastic piece are arranged and used for connecting the column body with the base.

During the use, base fixed mounting is on the road surface, and the recess and the protruding unsmooth cooperation of portion of second cylinder, and at this moment, the elastic component passes through elasticity and with the stay cord tensioning to make second cylinder and first cylinder vertically set up on the base. When the vehicle collides or is rubbed and hung with the cylinder, the position of the cylinder is changed and is separated from the base, and at the moment, the elastic part and the pull rope are stretched, so that the elastic part and the pull rope generate potential energy for pulling the cylinder and the base close. After the cylinder loses the effect of vehicle, the cylinder contacts with the bellying again under the effect of elastic component and stay cord, and then erects on the base again, resumes initial condition. Adopt flexonics between first cylinder and the second cylinder, make first cylinder and second cylinder buckle each other to when making the cylinder be located the bottom of vehicle, through buckling of first cylinder and second cylinder, the length that makes the whole rigidity position of cylinder shortens, thereby can reduce the support of cylinder to the vehicle bottom, and then reduces the destructive action of vehicle to the cylinder when removing. The cylinder sets up with the split type of base to be connected through elastic component and stay cord, make the cylinder bump or wipe when hanging with the vehicle, make the cylinder can remove under the effect of vehicle, simultaneously, again can automatic reconversion after the effort of vehicle disappears, thereby reduced the destruction effect of vehicle to the cylinder, improved the life of traffic warning post.

Further, the first cylinder is connected with the second cylinder through a cylindrical spiral tension spring. The cylindrical spiral tension spring can be bent in any direction, so that the first cylinder and the second cylinder are bent flexibly.

Further, the outside cover of cylindrical spiral extension spring is equipped with the rubber sleeve, and the both ends of rubber sleeve are connected with first cylinder and second cylinder sealing respectively. Set up the rubber sleeve, utilize the rubber sleeve to surround cylindrical spiral extension spring, avoided cylindrical spiral extension spring to contact rainwater and dust to it takes place to have reduced the phenomenon that cylindrical spiral extension spring rusted and corrodes, is favorable to improving cylindrical spiral extension spring's life.

Further, the protruding part is rotatably connected with the base. Therefore, when the cylinder is under the action of the torsional force, the cylinder and the bulge part rotate together, and the damage effect of the torsional force on the cylinder is reduced.

Further, the bulge is connected with the base through a bearing. Realize rotating through the bearing and connect, be favorable to reducing the wearing and tearing between bellying and the base, only need when maintaining to the bearing maintain or change can, conveniently operate.

Further, fixedly connected with slider on the stay cord, slider and the coaxial sliding fit of second cylinder, the length of slider is greater than cylindrical spiral extension spring's length and with cylindrical spiral extension spring sliding fit. The slider is arranged to move along with the movement of the pull rope. Under the normality, the slider is located cylindrical spiral extension spring's inside to make the slider can prevent cylindrical spiral extension spring and carry out the bending, and then make and form a rigid whole between the first cylinder second cylinder, make first cylinder and second cylinder can remove together. After the slider is removed from the inside of cylindrical spiral tension spring, arbitrary bending deformation can be carried out to cylindrical spiral tension spring again to make arbitrary bending take place between first cylinder and the second cylinder, thereby reduce the cylinder to the supporting role of vehicle bottom.

Further, the elastic part is a tension spring. The extension spring is simple in structure and convenient to set.

Further, the lengths of the first cylinder and the second cylinder are equal. The folding and bending effect of the column body is facilitated, and the supporting effect of the column body on the bottom of the vehicle is reduced to the maximum extent.

Further, the top of the sliding block is conical. The sliding block is favorable for gradually decreasing the gap between the edge of the sliding block and the cylindrical spiral tension spring from large to small when the sliding block slides towards the inside of the cylindrical spiral tension spring, so that the sliding block can slide smoothly.

Furthermore, the outer surfaces of the first cylinder and the second cylinder are fixedly connected with a reflector. Through setting up the reflector panel, be favorable to reflecting the light of vehicle in evening to make things convenient for the driver to observe the position of traffic warning post.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a traffic warning post with an automatic reset function of the present invention;

FIG. 2 is a schematic view of a traffic warning post with an automatic reset function according to an embodiment of the present invention when the post body is inclined;

fig. 3 is a schematic structural view of a second embodiment of the traffic warning post with automatic reset function of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a first cylinder 1, an elastic element 2, a pull rope 3, a sliding block 4, a cylindrical spiral tension spring 5, a second cylinder 6, a boss 7, a base 8, a rubber sleeve 9 and a bearing 10.

The first embodiment is as follows: as shown in figure 1: traffic warning post with automatic re-setting function, including base 8, base 8 is platelike, and the edge of base 8 is equipped with the connecting hole that three confession bolts passed. The top of base 8 is equipped with hemispherical bellying 7, and bellying 7 and base 8 welded fastening. The upper side of the bulge part 7 is provided with a cylinder body, the cylinder body is sequentially provided with a first cylinder body 1 and a second cylinder body 6 from top to bottom, the first cylinder body 1 and the second cylinder body 6 are hollow and have the same length, and the bottom of the second cylinder body 6 is provided with a groove which is in concave-convex fit with the bulge part 7; the top of the groove is provided with a through hole communicated with the inside of the second cylinder 6. Flexible connection between the upper end of second cylinder 6 and the lower extreme of first cylinder 1, specific flexible connection mode is preferred to be connected through cylindrical spiral extension spring 5, and cylindrical spiral extension spring 5 and first cylinder 1 and the coaxial setting of second cylinder 6, the lower extreme of cylindrical spiral extension spring 5 and the upper end welding of second cylinder 6, the upper end of cylindrical spiral extension spring 5 and the lower extreme welding of first cylinder 1. An elastic part 2 which stretches along the axial direction is fixedly arranged in the first cylinder 1, the elastic part is preferably a tension spring, and the upper end of the tension spring is welded and fixed with the second cylinder; one end of the elastic element 2 facing the second column body 6 is connected with a pull rope 3, and the lower end of the pull rope 3 penetrates through a through hole in the groove to be fixedly connected with the top of the protruding part 7. The inside of second cylinder 6 has slider 4 along axial sliding fit, and slider 4 suit is on stay cord 3 and bonds with stay cord 3. The upper part of the sliding block 4 is in sliding fit with the cylindrical spiral tension spring 5, and the top of the sliding block 4 is in a conical shape. The outer surfaces of the first cylinder 1 and the second cylinder 6 are fixedly adhered with reflecting plates.

The specific implementation process is as follows: during the use, base 8 fixed mounting is on the road surface, and the recess and the 7 unsmooth cooperations of bellying of second cylinder 6, and at this moment, the elastic component passes through elasticity and with 3 tensionings of stay cord to make second cylinder 6 and 1 vertical settings on base 8 of first cylinder. When a vehicle collides or is scratched with the column, the position of the column is changed and the column is separated from the base 8, as shown in fig. 2, at this time, the elastic member and the pull rope 3 are stretched, so that the elastic member and the pull rope 3 generate potential energy for pulling the column close to the base 8. When the column loses the action of the vehicle, the column is contacted with the bulge part 7 again under the action of the elastic element and the pull rope 3, and then the column is erected on the base 8 again to restore the initial state. Adopt flexonics between first cylinder 1 and the second cylinder 6, make first cylinder 1 and second cylinder 6 buckle each other to when making the cylinder be located the bottom of vehicle, through the buckling of first cylinder 1 and second cylinder 6, the length that makes the whole rigidity position of cylinder shortens, thereby can reduce the support of cylinder to the vehicle bottom, and then reduces the destructive effect of vehicle to the cylinder when removing. The cylinder is with 8 split type settings of base to be connected through elastic component and stay cord 3, make the cylinder bump or wipe when hanging with the vehicle, make the cylinder can remove under the effect of vehicle, simultaneously, again can automatic reconversion after the effort of vehicle disappears, thereby reduced the destructive effect of vehicle to the cylinder, improved the life of traffic warning post.

Example two: the difference from the first embodiment is only that: as shown in fig. 3, the protruding portion 7 is rotatably connected with the base 8, specifically, a bearing 10 is fixedly embedded on the base 8, a protruding head protruding downwards is integrally formed at the bottom of the protruding portion 7, and the protruding head is inserted into an inner ring of the bearing 10 and is connected with the inner ring of the bearing 10 in an interference fit manner. Thereby make bellying 7 can rotate on base 8, and then make the cylinder take place to rotate when receiving the torsion effect, avoided the cylinder to take place to be destroyed under the effect of torsion, prolonged the life of cylinder. Be connected with rubber sleeve 9 between first cylinder 1 and the second cylinder 6, rubber sleeve 9 cover is established in the outside of cylindrical spiral extension spring 5, and the upper end of rubber sleeve 9 bonds with the lower extreme of first cylinder 1 is sealed, and the lower extreme of rubber sleeve 9 bonds with the upper end of second cylinder 6 is sealed. Through setting up rubber sleeve 9 back, can avoid cylindrical spiral tension spring 5 to receive the corrosive action of rainwater and dust, be favorable to prolonging cylindrical spiral tension spring 5's life.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. Traffic warning post with automatic re-setting function, including base and cylinder, its characterized in that: the base and the column body are arranged in a split mode, and the top of the base is connected with a hemispherical protruding part; the cylinder is including coaxial first cylinder and the second cylinder that sets up, first cylinder and second cylinder flexonics, the bottom of second cylinder be equipped with the unsmooth complex recess of bellying, the inside of second cylinder is provided with the stay cord along the axial, the one end of stay cord run through the top of recess and with the top fixed connection of bellying, the other end of stay cord is connected with the elastic component, the fixed setting of elastic component is in first cylinder.

2. A traffic warning post having an automatic reset function according to claim 1, characterized in that: the first cylinder is connected with the second cylinder through a cylindrical spiral tension spring.

3. A traffic warning post having an automatic reset function according to claim 2, characterized in that: the outside cover of cylindrical spiral extension spring is equipped with the rubber sleeve, and the both ends of rubber sleeve are connected with first cylinder and second cylinder sealing respectively.

4. A traffic warning post having an automatic reset function according to claim 3, characterized in that: the protruding part is rotatably connected with the base.

5. The traffic warning post with automatic reset function according to claim 4, characterized in that: the protruding part is connected with the base through a bearing.

6. The traffic warning post with automatic reset function according to claim 5, characterized in that: the pull rope is fixedly connected with a sliding block, the sliding block is in coaxial sliding fit with the second cylinder, and the length of the sliding block is larger than that of the cylindrical spiral tension spring and is in sliding fit with the cylindrical spiral tension spring.

7. A traffic warning post having an automatic reset function according to claim 6, characterized in that: the elastic piece is a tension spring.

8. A traffic warning post having an automatic reset function according to claim 7, characterized in that: the first column body and the second column body are equal in length.

9. A traffic warning post having an automatic reset function according to claim 8, characterized in that: the top of the sliding block is conical.

10. A traffic warning post having an automatic reset function according to claim 9, characterized in that: and the outer surfaces of the first cylinder and the second cylinder are fixedly connected with a reflector.

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