CN212270746U

CN212270746U - Telescopic warning post

Info

Publication number: CN212270746U
Application number: CN202020595234.6U
Authority: CN
Inventors: 王兴民; 崔洪亮
Original assignee: Tianjin Youfaruida Transportation Facilities Co ltd
Current assignee: Tianjin Youfaruida Transportation Facilities Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-01-01
Anticipated expiration: 2030-04-20

Abstract

The utility model provides a telescopic warning post, which relates to the technical field of traffic safety equipment and solves the technical problem of inconvenient use of the prior warning post in the prior art, and comprises an inner post and an outer post, wherein a first guide channel is axially arranged on the top surface of the outer post along the outer post, a guide rod is axially arranged in the first guide channel, and a second guide channel is axially arranged on the bottom surface of the inner post along the inner post; the bottom of the inner column is slidably inserted into the first guide channel, and the top of the guide rod is slidably inserted into the second guide channel; the guide rod is provided with a first connecting part, a second connecting part is arranged in the inner column, and the first connecting part can be connected with the second connecting part so as to lock the relative positions of the inner column and the outer column; the utility model discloses can realize the flexible of inner prop, the flexible process of inner prop is steady, simple structure, low cost, accommodation process is convenient, keeps apart, warning effect is showing.

Description

Telescopic warning post

Technical Field

The utility model relates to a traffic safety equipment technical field, concretely relates to scalable warning post.

Background

The warning post is used for isolating roads, buildings and parking spaces, so that a running motor vehicle can play a warning role, and is widely used in daily life; the warning post that can height-adjusting appears in the existing market, or the structure is complicated, and the cost is with high costs, or altitude mixture control operation is comparatively troublesome, brings inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a telescopic warning post to solve the technical problem that the prior warning post in the prior art is inconvenient to use; the utility model provides a plurality of technical effects that the preferred technical scheme of the technical schemes can produce (the first connecting part and the second connecting part are in threaded fit, the connection is tight, the disassembly and the assembly are convenient, the first connecting part comprises a stud, the top of the guide rod is provided with the stud, the second connecting part comprises a positioning plate, the bottom of the inner column is provided with the positioning plate, the positioning plate is provided with a threaded hole, the stud is in threaded fit with the threaded hole, the stud can be connected in the threaded hole by rotating the inner column, the structure is simple, the cost is low, the disassembly and the assembly are convenient, the top of the stud is provided with a limiting plate, the bottom surface of the limiting plate can be abutted against the top surface of the positioning plate, the inner column can be effectively prevented from rotating too much, the inner column is separated from the outer column, the diameter of the first guide channel is matched with, the first connecting part is convenient to be connected with the second connecting part; the inner column is provided with a holding part, and the holding part can be held by hands to drive the inner column to act; the top of the inner column is provided with a column cap, the outer edge of the column cap extends outwards and forms a convex brim, and the convex brim forms a holding part, so that the structure is simple, the holding is convenient, and the lifting and rotating operation is convenient; the bottom of the outer column is provided with a chassis, the chassis is provided with an installation part, and the telescopic warning column is stably installed; at least two sections of studs are arranged from the bottom to the top of the guide rod, or at least two positioning plates are arranged from the bottom to the top of the inner column, and a plurality of locking positions are arranged between the inner column and the outer column, so that the multi-gear adjustment of the height of the warning column can be realized, and the structure is various; see below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of scalable warning post, including inner prop and outer post, wherein: a first guide channel is axially arranged on the top surface of the outer column along the outer column, a guide rod is axially arranged in the first guide channel, and a second guide channel is axially arranged on the bottom surface of the inner column along the inner column; the bottom of the inner column is slidably inserted into the first guide channel, and the top of the guide rod is slidably inserted into the second guide channel; the guide rod is provided with a first connecting portion, a second connecting portion is arranged inside the inner column, and the first connecting portion can be connected with the second connecting portion to lock the relative position of the inner column and the outer column.

Preferably, the first connecting portion is screw-fitted with the second connecting portion.

Preferably, the first connecting portion comprises a stud, the top of the guide rod is provided with the stud, the second connecting portion comprises a positioning plate, a threaded hole is formed in the positioning plate, the positioning plate is arranged at the bottom of the inner column in the second guide channel, and the stud is in threaded fit with the threaded hole.

Preferably, a limiting plate is arranged at the top of the stud, and the bottom surface of the limiting plate can abut against the top surface of the locating plate so as to prevent the guide rod from falling off the second guide channel.

Preferably, the diameter of the first guide channel is sized to match the outer diameter of the inner post; the diameter of the second guide channel is matched with the outer diameter of the limiting plate in size.

Preferably, a holding part is connected to the inner column.

Preferably, the top of the inner column is provided with a column cap, the edge of the column cap extends outwards and forms a convex brim, and the convex brim forms the holding part.

Preferably, the bottom of the outer column is provided with a chassis, and the chassis is provided with a mounting part.

Preferably, at least two sections of the studs are arranged along the direction from the bottom to the top of the guide rod.

Preferably, at least two positioning plates are arranged in the second guide channel along the direction from the bottom to the top of the inner column.

The utility model provides a pair of scalable warning post has following beneficial effect at least:

the telescopic warning post comprises an inner post and an outer post, a first guide channel is axially arranged on the top surface of the outer post along the outer post, a guide rod is axially arranged in the first guide channel, and a second guide channel is axially arranged on the bottom surface of the inner post along the inner post; the bottom of the inner column is slidably inserted into the first guide channel, the top of the guide rod is slidably inserted into the second guide channel, the inner column is in sliding fit with the first guide channel, and the guide rod is in sliding fit with the second guide channel, so that relative sliding is more stable; be provided with first connecting portion on the guide arm, the inside second connecting portion that is provided with of inner prop, first connecting portion can with the second connecting portion link to each other to the locking the inner prop with the relative position of outer post mutually supports through first connecting portion and second connecting portion, realizes scalable warning post height's locking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention in an extended state;

fig. 2 is a schematic structural view of the utility model in a contracted state;

FIG. 3 is a sectional view of the structure of the utility model in an extended state;

fig. 4 is a sectional view of the structure in the contracted state;

FIG. 5 is a cross-sectional view of the present invention including a plurality of studs;

fig. 6 is a sectional view of the structure of the utility model with a plurality of limiting plates.

Reference numerals

1. An inner column; 11. a second guide channel; 12. positioning a plate; 121. a threaded hole; 2. an outer column; 21. a first guide channel; 22. a guide bar; 221. a stud; 222. a limiting plate; 3. a chassis; 31. an installation part; 4. a cap; 41. and (4) convex eaves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a scalable warning post, as shown in fig. 1-4, scalable warning post includes inner prop 1 and outer prop 2, wherein: a first guide channel 21 is axially arranged on the top surface of the outer column 2 along the outer column 2, the first guide channel 21 is a cylindrical channel, a guide rod 22 is axially arranged in the first guide channel 21, and a second guide channel 11 is axially arranged on the bottom surface of the inner column 1 along the inner column 1; the second guide channel 11 is a cylindrical channel, the bottom of the inner column 1 is slidably inserted into the first guide channel 21, and the top of the guide rod 22 is slidably inserted into the second guide channel 11; a first connecting part is arranged on the guide rod 22, a second connecting part is arranged in the inner column 1, and the first connecting part can be connected with the second connecting part so as to lock the relative positions of the inner column 1 and the outer column 2; the first connecting portion with the second connecting portion can be dismantled and link to each other, first connecting portion with the second connecting portion joint links to each other or threaded connection.

In a contracted state, the inner column 1 is accommodated in the first guide channel 21, the guide rod 22 is accommodated in the second guide channel 11, and the first connecting part and the second connecting part are separated; when the telescopic warning post extends out, the inner post 1 is pulled to extend out along the first guide channel 21 until the first connecting part is connected with the second connecting part, at the moment, the relative positions of the inner post 1 and the outer post 2 are locked, and the telescopic warning post is in an extending state; the utility model discloses first direction passageway and inner prop sliding fit, second direction passageway and guide arm sliding fit, the slip process is stable, and first connecting portion cooperate with the second connecting portion, can lock the position state of inner prop and outer prop to realize the regulation of scalable warning post height, simple structure, low cost, the accommodation process is convenient, and isolation effect and warning effect are showing.

As an optional implementation mode, the first connecting portion is in threaded fit with the second connecting portion, and the threaded connection mode is convenient to disassemble and assemble on one hand, and has a self-locking function on the other hand, so that the relative position can be conveniently locked.

As an alternative embodiment, as shown in fig. 3 and 4, the first connecting portion includes a stud 221, the top of the guide rod 22 is provided with the stud 221, the second connecting portion includes a positioning plate 12, the positioning plate 12 is provided with a threaded hole 121, the positioning plate 12 is provided in the second guide channel 11 at the bottom of the inner column 1, and the stud 221 is in threaded fit with the threaded hole 121; in a contracted state, the stud 221 is separated from the threaded hole 121, the inner column 1 is placed in the first guide channel 21, when the inner column 1 extends out, the inner column 1 is pulled upwards firstly until the stud 221 slides to the position of the threaded hole 121, at the moment, the inner column 1 is rotated to enable the stud 221 to be in threaded connection with the threaded hole 121, and the inner column 1 extends out of the first guide channel 21 completely.

As an alternative embodiment, as shown in fig. 3, a limit plate 222 is disposed on the top of the stud 221, and when the inner column 1 is rotated excessively, the bottom surface of the limit plate 222 abuts against the top surface of the locating plate 12, so that the inner column 1 can be prevented from being separated from the outer column 2 due to improper operation.

As an alternative embodiment, the diameter of the first guide channel 21 is sized to match the outer diameter of the inner column 1; the diameter of the second guide passage 11 is matched with the outer diameter of the limit plate 222; further, the relative sliding of the inner column 1 and the outer column 2 is more stable.

As an optional embodiment, a holding part is connected to the inner column 1, and a person can hold the holding part by hand to drive the inner column 1 to lift and rotate.

As an alternative embodiment, as shown in fig. 1 and 2, the top of the inner column 1 is provided with a column cap 4, the edge of the column cap 4 extends outwards and forms a convex brim 41, and the convex brim 41 forms the holding portion.

As an alternative embodiment, as shown in fig. 1 and 2, a bottom plate 3 is disposed at the bottom of the outer column 2, a mounting portion 31 is disposed on the bottom plate 3, the bottom plate 3 is configured as a flange, and the mounting portion 31 is configured as a mounting hole.

Optionally, the outer wall of the inner column 1 is provided with a reflective film or a reflective tape, and the outer wall of the outer column 2 is provided with a reflective film or a reflective tape.

As an alternative embodiment, as shown in fig. 5, at least two segments of studs 221 are arranged along the bottom-to-top direction of the guide rod 22; the bottom of the guide rod 22 is provided with a stud 221 which can lock the foldable warning post in a fully contracted state; the studs 221 are arranged in a plurality of numbers, and the threaded holes 121 are in threaded connection with different studs 221, so that the height of the telescopic warning column can be adjusted in multiple gears.

Optionally, a plurality of height marks are arranged on the outer wall of the inner column 1, the height marks correspond to the studs 221, and when the threaded holes 121 are in threaded connection with the corresponding studs 221, the corresponding height marks are just flush with the top of the outer column 2.

As an alternative embodiment, as shown in fig. 6, at least two positioning plates 12 are arranged in the second guide channel 11 along the bottom-to-top direction of the inner column 1; through threaded connection of the stud 221 and the threaded holes 121 of different positioning plates 12, multi-gear adjustment of the height of the telescopic warning column can be achieved.

Similarly, the guide rod 22 is continuously provided with the stud 221, and the positioning plate 12 can be connected to any position of the stud 221.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A telescopic warning post, characterized in that, includes interior post (1) and outer post (2), wherein:

a first guide channel (21) is axially arranged on the top surface of the outer column (2) along the outer column (2), a guide rod (22) is axially arranged in the first guide channel (21), and a second guide channel (11) is axially arranged on the bottom surface of the inner column (1) along the inner column (1);

the bottom of the inner column (1) is slidably inserted into the first guide channel (21), and the top of the guide rod (22) is slidably inserted into the second guide channel (11);

the guide rod (22) is provided with a first connecting portion, a second connecting portion is arranged inside the inner column (1), and the first connecting portion can be connected with the second connecting portion to lock the relative position of the inner column (1) and the outer column (2).

2. The retractable warning post of claim 1, wherein the first connecting portion is threadably engaged with the second connecting portion.

3. The retractable warning post according to claim 2, characterized in that the first connecting portion comprises a stud (221), the stud (221) is disposed on the top of the guide rod (22), the second connecting portion comprises a positioning plate (12), a threaded hole (121) is disposed on the positioning plate (12), the positioning plate (12) is disposed on the bottom of the inner post (1) in the second guide channel (11), and the stud (221) is in threaded fit with the threaded hole (121).

4. The retractable warning post according to claim 3, characterized in that a limiting plate (222) is disposed on the top of the stud (221), and the bottom surface of the limiting plate (222) can abut against the top surface of the positioning plate (12) to prevent the guide rod (22) from falling out of the second guiding channel (11).

5. Retractable warning post according to claim 4, characterized in that the diameter of the first guide channel (21) matches the outer diameter dimension of the inner post (1);

the diameter of the second guide channel (11) is matched with the size of the outer diameter of the limit plate (222).

6. The retractable warning post according to claim 1, characterized in that a grip is attached to the inner post (1).

7. The retractable warning post according to claim 6, characterized in that a cap (4) is provided on the top of the inner post (1), the rim of the cap (4) extending outwards and forming a protruding brim (41), the protruding brim (41) forming the grip.

8. Retractable warning post according to claim 1, characterized in that the bottom of the outer post (2) is provided with a chassis (3), the chassis (3) being provided with a mounting (31).

9. A retractable warning post according to claim 3, characterised in that at least two sections of said stud (221) are provided along the bottom to top direction of the guide bar (22).

10. A retractable warning post according to claim 3, characterized in that at least two of said positioning plates (12) are arranged in said second guiding channel (11) in the bottom-to-top direction of said inner post (1).