CN216194222U

CN216194222U - Work warning indicator for highway maintenance worker

Info

Publication number: CN216194222U
Application number: CN202122489059.XU
Authority: CN
Inventors: 赵兴周
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-05
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a work warning indicator for highway maintenance workers, which comprises a fixed sleeve, wherein supporting legs are fixed at the bottom of the fixed sleeve, a reflective coating is coated outside the fixed sleeve, or a warning lamp is installed on the fixed sleeve, a rotating rod is vertically inserted into the fixed sleeve in a penetrating manner, a bearing disc is fixed on the rotating rod, a reflective strip is wound on the bearing disc by taking the rotating rod as the center of a circle, one end of the reflective strip is connected to an upright rod, a return spring is sleeved on the rotating rod, one end of the return spring is connected with the fixed sleeve, and the other end of the return spring is connected with the rotating rod; the top end of the rotating rod is provided with a locking mechanism which can limit the rotation of the rotating rod; one side of the fixed sleeve is provided with a vertical rod. Can open its joint portion in the time of the operation to can separate its support and supporting leg, drive reflection of light strip through the pole setting afterwards and pull, thereby the pulling force that produces through reflection of light strip forces the rotary rod to rotate, reset spring accepts and produces deformation, thereby can place the position of support at will, and the reflection of light strip of extension can play the warning effect.

Description

Work warning indicator for highway maintenance worker

Technical Field

The utility model relates to the field of warning devices, in particular to a work warning device for highway maintenance workers.

Background

The modern society traffic industry is high-speed development, and the highway is the four-way eighty-percent, and is very important for the maintenance of highway, and the maintenance of highway is exactly to the maintenance and the maintenance of highway, and the maintenance side is focused on the maintenance of the whole process from building the expert car, and the maintenance side is focused on repairing the part that destroys, and the staff need use the road warning sign when carrying out highway maintenance, warns and reminds to pedestrian and vehicle that pass.

The mode of present road surface maintenance is put the warning sign in the periphery in road surface damage district to warning past vehicle is noticed, but current warning device simple structure, and at the longer highway section of distance, still need place a plurality of warning signs side by side. Accordingly, a work attention device for a highway maintenance worker is provided by those skilled in the art to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a work warning indicator for highway maintenance workers, which comprises a fixed sleeve, a supporting leg, a rotating rod, a bearing tray and a return spring, wherein the supporting leg is fixed at the bottom of the fixed sleeve;

the top end of the rotating rod is provided with a locking mechanism which can limit the rotation of the rotating rod;

a vertical rod is arranged on one side of the fixed sleeve, and a support is fixed at the lower end of the vertical rod.

Preferably: locking mechanical system including gear, fixed block, litter, compression spring, the piece that touches, the gear with the rotary rod is fixed, the fixed block with the litter is fixed, and compression spring establishes for the cover the litter is last, it is in to bump the touch multitouch slide on the litter.

Preferably: the fixed block is fixed on the fixed sleeve, and the touch block also slides on the fixed sleeve.

Preferably: one end of the reflective strip is connected to the vertical rod.

Preferably: the support passes through joint portion with the supporting leg is connected.

Preferably: one end of the reset spring is connected with the fixed sleeve, and the other end of the reset spring is connected with the rotating rod.

The utility model has the technical effects and advantages that:

can open its joint portion in the time of the operation to can separate its support and supporting leg, drive reflection of light strip through the pole setting afterwards and pull, thereby the pulling force that produces through reflection of light strip forces the rotary rod to rotate, reset spring accepts and produces deformation, thereby can place the position of support at will, and the reflection of light strip of extension can play the warning effect.

Drawings

FIG. 1 is a schematic structural diagram of a work warning indicator for a highway maintenance worker according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a work warning device for a highway maintenance worker according to an embodiment of the present disclosure;

FIG. 3 is an enlarged view of a working indicator for a highway maintenance worker provided in an embodiment of the present application at location A;

in the figure:

1. fixing a sleeve; 2. supporting legs; 3. a support; 4. erecting a rod; 5. a clamping part; 6. a locking mechanism; 601. A gear; 602. a fixed block; 603. a slide rod; 604. a compression spring; 605. a touch block; 7. a light-reflecting strip; 8. a support tray; 9. rotating the rod; 10. a return spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 3, in the present embodiment, a work warning device for highway maintenance workers is provided, including a fixed sleeve 1, a supporting leg 2 fixed at the bottom of the fixed sleeve 1, a reflective coating or a warning light coated on the outside of the fixed sleeve 1, and a rotating rod 9 vertically inserted into the fixed sleeve 1, a supporting tray 8 fixed on the rotating rod 9, and a reflective strip 7 wound on the supporting tray 8 with the rotating rod 9 as a center, one end of the reflective strip 7 is connected to a vertical rod 4, a return spring 10 is sleeved on the rotating rod 9, one end of the return spring 10 is connected to the fixed sleeve 1, and the other end is connected to the rotating rod 9;

the top end of the rotating rod 9 is provided with a locking mechanism 6 which can limit the rotation of the rotating rod 9;

fixed cover 1 one side is provided with

pole setting

4, and 4 lower extreme departments of pole setting are fixed with support 3, and support 3 is connected with supporting leg 2 through joint portion 5, and joint portion 5 can be common metal buckle on the market.

Example 2

In this embodiment, the locking mechanism 6 includes a gear 601, a fixed block 602, a slide rod 603, a compression spring 604, and a contact block 605, the gear 601 is fixed to the rotating rod 9, the fixed block 602 is fixed to the slide rod 603, the compression spring 604 is fitted over the slide rod 603, the contact block 605 slides on the slide rod 603, the fixed block 602 is fixed to the fixing sleeve 1, and the contact block 605 also slides on the fixing sleeve 1.

When the gear 601 rotates clockwise, the gear 601 will continue to touch the touch block 605, and when the gear 601 rotates counterclockwise, the gear is limited by the touch block 605, so that the rotation direction of the gear 601 can be conveniently controlled, and when the touch block 605 is manually controlled to slide backwards on the slide rod 603, the compression spring 604 will be stressed to deform.

The working principle of the utility model is as follows:

can open its joint portion 5 in the time of the operation to can separate its support 3 and supporting leg 2, drive reflection of light strip 7 through pole setting 4 afterwards and pull, thereby the pulling force that produces through reflection of light strip 7 forces rotary rod 9 to rotate, and reset spring 10 accepts and produces deformation, thereby can place the position of support 3 at will, and the reflection of light strip 7 of extension can play the warning effect.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The work warning indicator for the highway maintenance workers is characterized by comprising a supporting leg (2) fixed at the bottom of a fixed sleeve (1), a rotating rod (9) is vertically inserted into the fixed sleeve (1), a bearing plate (8) is fixed on the rotating rod (9), a light reflecting strip (7) is wound on the bearing plate (8) by taking the rotating rod (9) as a circle center, and a reset spring (10) is sleeved on the rotating rod (9);

the top end of the rotating rod (9) is provided with a locking mechanism (6) which can limit the rotation of the rotating rod (9);

fixed cover (1) one side is provided with pole setting (4), just pole setting (4) lower extreme department is fixed with support (3).

2. The work warning device for the highway maintenance worker according to claim 1, wherein the locking mechanism (6) comprises a gear (601), a fixed block (602), a sliding rod (603), a compression spring (604) and a touching block (605), the gear (601) is fixed with the rotating rod (9), the fixed block (602) is fixed with the sliding rod (603), the compression spring (604) is sleeved on the sliding rod (603), and the touching block (605) slides on the sliding rod (603).

3. A work warning device for highway maintenance workers according to claim 2, characterized in that said fixing block (602) is fixed to said cover (1) and said contact block (605) slides on said cover (1).

4. A highway maintenance worker work warning device according to claim 1, characterized in that one end of the reflective strip (7) is connected to the upright (4).

5. A working warning indicator for highway maintenance workers according to claim 1, characterized in that the support (3) is connected with the supporting leg (2) by a clamping part (5).

6. A work warning device for highway maintenance workers according to claim 1, characterized in that said return spring (10) is connected to said fixed sleeve (1) at one end and to said rotary rod (9) at the other end.