CN219550132U - Emergency traffic signal lamp - Google Patents

Abstract

The utility model discloses an emergency traffic signal lamp, which relates to the technical field of emergency traffic lamps and comprises a signal lamp group and a crawling assembly; the crawling assembly can crawl and lift along the lamp post, and the signal lamp group is arranged on the crawling assembly; one side of the crawling assembly is connected with a first cross arm, and the tail end of the first cross arm is provided with the signal lamp group; the other side of the crawling assembly is connected with a second cross arm, and the length of the second cross arm is smaller than that of the first cross arm; the solar panel and the storage battery are arranged on the second cross arm, a solar controller is arranged on the lower side of the solar panel, the solar controller controls the solar panel to charge the storage battery, and the storage battery supplies power for the signal lamp group; the emergency traffic signal lamp can climb along the lamp post through the crawling assembly, so that the emergency traffic signal lamp is easy to observe, and the risks of toppling and falling are avoided.

Description

Emergency traffic signal lamp

Technical Field

The utility model relates to the technical field of emergency traffic lights, in particular to an emergency traffic signal lamp.

Background

When the traffic signal lamp fails or the power supply of the traffic signal lamp is affected due to the nearby construction and the like, the traffic signal lamp is often used for temporarily maintaining the traffic order in order to avoid traffic jam.

In the prior art, emergency traffic signal lamps often adopt a movable structure, and have a storage battery and a solar panel and have certain cruising ability. When the traffic light is used, the traffic light is placed at the center of the intersection, indication is provided for pedestrians and vehicles passing by, compared with a traffic light arranged on a lamp post, the emergency traffic light is low in height, and the pedestrians and vehicles are easy to observe due to the fact that sight is blocked, so that the traffic light has a certain traffic risk. An emergency traffic signal lamp is disclosed in the utility model patent with the publication number of CN 207867725U; the utility model patent with publication number of CN210091384U discloses an emergency traffic signal lamp for reducing sight shielding, and the height of the traffic signal lamp can be increased through a lifting frame so as to be convenient for pedestrians and drivers to observe. But the emergency traffic signal lamp with higher height is only placed in the center of the intersection, and is not fixed in a diagonal manner, and the intersection cannot use a diagonal fixing structure, so that the emergency traffic signal lamp has a certain tilting risk.

Disclosure of Invention

The utility model aims to solve the problems of difficulty in observing and easiness in pouring of an emergency traffic signal lamp in the prior art and provides the emergency traffic signal lamp.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an emergency traffic signal lamp comprises a signal lamp group and a crawling assembly; the crawling assembly can climb along the lamp pole to lift, and the signal lamp group is installed on the crawling assembly.

The beneficial effects are that: the signal lamp group can climb to the lower side of the non-working traffic signal lamp along the lamp post through the crawling assembly, so that the emergency traffic signal lamp is easy to observe, and the risks of toppling over and falling down are avoided.

Further, one side of the crawling assembly is connected with a first cross arm, and the tail end of the first cross arm is provided with the signal lamp group.

The beneficial effects are that: the first cross arm enables the signal lamp group to be as close to the upper portion of a road as possible, and is prevented from being shielded by trees on the road side, so that observation is more convenient.

Further, a second cross arm is connected to the other side of the crawling assembly, and the length of the second cross arm is smaller than that of the first cross arm; the second cross arm is provided with a solar panel and a storage battery, a solar controller is arranged on the lower side of the solar panel, the solar controller controls the solar panel to charge the storage battery, and the storage battery supplies power for the signal lamp group.

The beneficial effects are that: the second cross arm, the solar cell panel and the storage battery which are arranged on the second cross arm can be used as a counterweight and balance the gravity on two sides of the crawling assembly, so that the crawling assembly is stressed and balanced and crawling is stable, and the electric energy can be provided for the signal lamp group, so that the cruising ability is ensured.

Further, the crawling assembly comprises at least two rotatable crawling wheels, an annular groove matched with the lamp post is formed in the outer ring side of each crawling wheel, and one end of each crawling wheel is connected with the driving assembly.

The beneficial effects are that: the crawling wheel rotates along the lamp pole to crawl, so that the crawling assembly can ascend and descend along the lamp pole.

Further, the driving assembly comprises a chain plate box arranged on the outer side of the end part of the crawling wheel, a chain plate is arranged in the chain plate box, the chain plate is connected with the end part of the crawling wheel, and the chain plate is connected with an annular bead chain in a meshed mode.

The beneficial effects are that: the structure of the chain plate box and the bead chain is the same as the rotating structure of the curtain, so that the crawling wheel is driven.

Further, the spacing between the crawling wheels can be adjusted.

The beneficial effects are that: the crawling wheel with adjustable interval can adapt to lamp poles with different thicknesses.

Further, the crawling assembly comprises a base and two crawling wheels; two parallel sliding seats and a guide rod for guiding the sliding seats are arranged on one side of the base; the two crawling wheels are respectively arranged on the opposite sides of the two sliding seats; the base is rotationally connected with a first screw rod, the first screw rod is divided into two sections, threads on the outer sides of the two sections are opposite in rotation direction and are respectively connected with two sliding seats through threads, and one end of the first screw rod is connected with a first hand wheel.

The beneficial effects are that: the distance between the two sliding seats can be adjusted through the rotation of the first screw rod, and further the distance adjustment of the two crawling wheels is achieved.

Further, the lower part of the sliding seat is connected with a brake component.

The beneficial effects are that: when the crawling assembly moves to a required position, the stability of the position of the crawling assembly can be improved by utilizing the braking assembly, and the crawling assembly is prevented from sliding down.

Further, the brake assembly comprises a brake shoe, a first oil cylinder and a second oil cylinder, the first oil cylinder is arranged at the lower part of the sliding seat and connected with the brake shoe, and a spring is further connected between the first oil cylinder and the brake shoe; an oil pipe is connected between the first oil cylinder and the second oil cylinder, and brake oil is filled in the oil pipe; the second oil cylinder is in threaded connection with a second screw rod, and the second screw rod is connected with a piston in the second oil cylinder; the outer end of the second screw rod is connected with a second hand wheel.

The beneficial effects are that: the oil cylinder is linked with the brake oil through the oil pipe, and is similar to an oil brake system, so that the brake shoe can tightly hold the lamp post, and enough braking force is provided, thereby realizing reliable braking.

Drawings

Fig. 1 is a schematic view of the upper side view angle perspective structure of the present utility model.

Fig. 2 is a schematic view of a lower side view perspective structure of the present utility model.

Fig. 3 is a schematic perspective view of a crawling assembly according to the present utility model.

FIG. 4 is an enlarged schematic view of the upper portion of the creeper assembly of this utility model.

In the figure: 1. a signal light group; 2. a crawling assembly; 3. a first cross arm; 4. a second cross arm; 5. a solar cell panel; 6. a solar controller; 7. a storage battery; 8. a lamp post; 201. a base; 202. a crawling wheel; 203. a chain plate box; 204. a bead chain; 205. a slide; 206. a guide rod; 207. a first screw; 208. a first hand wheel; 209. a brake shoe; 210. a first cylinder; 211. a spring; 212. a second cylinder; 213. an oil pipe; 214. a second screw; 215. and a second hand wheel.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present utility model, the terms "mounted," "connected," "coupled," and "connected," as may be used broadly, and may be connected, for example, fixedly, detachably, or integrally, unless otherwise specifically defined and limited; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "provided" may be interpreted broadly, and for example, an object "provided" may be a part of a body, may be separately disposed from the body, and may be connected to the body, where the connection may be a detachable connection or an undetachable connection. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art in specific cases.

The present utility model is described in further detail below with reference to examples.

The utility model provides a specific embodiment of an emergency traffic signal lamp, which comprises the following steps:

referring to fig. 1-4, an emergency traffic signal lamp comprises a signal lamp set 1 and a crawling assembly 2; the crawling assembly 2 can climb along the lamp pole 8 to lift, and the signal lamp group 1 is installed on the crawling assembly 2. In this embodiment, the signal lamp set 1 includes three signal lamps. The crawling assembly 2 drives the signal light group 1 to rise to the lower side of the fault traffic signal light along the lamp post 8.

One side of the crawling assembly 2 is connected with a first cross arm 3, and the tail end of the first cross arm 3 is provided with a signal lamp group 1. The first cross arm 3 enables the signal lamp group 1 to be close to the upper part of a road as much as possible, and is prevented from being blocked by trees on the road side, so that the observation is more convenient.

The other side of the crawling assembly 2 is connected with a second cross arm 4, and the length of the second cross arm 4 is smaller than that of the first cross arm 3; the second cross arm 4 is provided with a solar panel 5 and a storage battery 7, a solar controller 6 is arranged on the lower side of the solar panel 5, the solar controller 6 controls the solar panel 5 to charge the storage battery 7, and the storage battery 7 supplies power for the signal lamp group 1. The second cross arm 4 and the solar cell panel 5 and the storage battery 7 arranged on the second cross arm can be used as a counterweight and balance the gravity on two sides of the crawling assembly 2, so that the crawling assembly 2 is stressed and balanced, crawling is stable, electric energy can be provided for the signal lamp set 1, and the cruising ability is guaranteed.

In some embodiments, the signal light group 1 is connected with a controller for controlling the signal light group 1, and the storage battery 7 is used for supplying power to the signal light group 1 and the controller, so as to realize the change of signal light colors, command traffic and avoid traffic jam, and the controller controls the signal light group 1 in the prior art, which is not the key point of protection in this embodiment, and is not described in detail.

The creeper assembly 2 includes a base 201 and two creeper wheels 202; the first cross arm 3 and the second cross arm 4 are connected with the base 201 through bolts. Two parallel sliding seats 205 and two guide rods 206 for guiding the sliding seats 205 are arranged on one side of the base 201; two guide rods 206 pass through the slide 205 and are slidably connected with the slide 205.

The two crawling wheels 202 are respectively arranged on opposite sides of the two sliding seats 205 and symmetrically act on two sides of the lamp post 8. The base 201 is rotatably connected with a first screw 207, and the first screw 207 is located between two guide rods 206 and parallel to the two guide rods 206. The first screw 207 is divided into two sections, the threads on the outer sides of the two sections are opposite in rotation direction and are respectively connected with the two sliding seats 205 through threads, and one end of the first screw 207 is connected with a first hand wheel 208. The rotation of the first screw 207 enables the two sliding seats 205 to synchronously move and relatively approach or separate, so that the distance between the two crawling wheels 202 is adjusted, and the lamp pole 8 with different thicknesses can be adapted.

The outer ring side of the crawling wheel 202 is provided with an annular groove matched with the lamp post 8, and the crawling wheel 202 rotates along the lamp post 8 to crawl the crawling assembly 2 to ascend and descend along the lamp post 8. In some embodiments, the outer side surface of the climbing wheel 202 is provided with a rubber layer, so that the friction force between the climbing wheel 202 and the lamp pole 8 can be improved, the sliding between the climbing wheel 202 and the lamp pole 8 is reduced, and the stability of the crawling assembly 2 during crawling is improved.

A chain disk box 203 is arranged outside the end part of the climbing wheel 202, a chain disk is arranged in the chain disk box 203, the chain disk is connected with the end part of the climbing wheel 202, and an annular bead chain 204 is connected with the chain disk in a meshed manner. The chain disk box 203 and the bead chain 204 form a driving assembly for driving the climbing wheel 202, and the structure thereof is the same as the driving structure for rotating the window curtain, so the chain disk is not shown in the drawings, and the description of the embodiment is omitted.

A brake assembly is connected to the lower part of the slide 205. The brake assembly comprises two brake shoes 209, two first oil cylinders 210 and one second oil cylinder 212, and the two brake shoes 209 are symmetrical to two sides of the lamp post 8. The lower parts of the two sliding seats 205 are respectively provided with a first oil cylinder 210, the first oil cylinders 210 are connected with a brake shoe 209, and a spring 211 is also connected between the fixed part of the first oil cylinders 210 and the brake shoe 209; the spring 211 is sleeved outside the telescopic part, and the spring 211 plays an auxiliary resetting role. An oil pipe 213 is connected between the two first oil cylinders 210 and one second oil cylinder 212, and brake oil is filled in the oil pipe 213; the second oil cylinder 212 is in threaded connection with a second screw rod 214, and the second screw rod 214 is connected with a piston in the second oil cylinder 212; the outer end of the second screw 214 is connected with a second hand wheel 215.

The oil cylinder is linked through brake oil, and similar to an oil brake system, the brake shoe 209 can be tightly held by the lamp post 8 to provide enough braking force, so that reliable braking is realized. When the crawling assembly 2 moves to a required position, the braking assembly is utilized to brake, so that the stability of the position of the crawling assembly 2 can be improved, and the crawling assembly 2 is prevented from sliding off.

In this embodiment, nuts are screwed on the outer sides of the first screw 207 and the second screw 214, and when the first screw 207 and the second screw 214 do not need to rotate, the nuts are screwed so that the nuts are tightly attached to the rotating parts of the screws, and the screws can be prevented from rotating.

In some embodiments, a box is provided, the box is provided with a box door with a lock, and the oil pipe 213 penetrates through the box and stretches into the box, so that the second oil cylinder 212 is located in the box, and operation of passers-by on the second oil cylinder 212 can be avoided, and safety is improved.

The installation process comprises the following steps: the first screw 207 is rotated by the first hand wheel 208, and the distance between the two sliding seats 205 and the crawling wheels 202 is adjusted, so that the two crawling wheels 202 are clamped on two sides of the lower part of the lamp pole 8, the crawling assembly 2 cannot slide downwards, and the crawling wheels 202 can rotate.

Simultaneously, the two bead chains 204 are driven to drive the two crawling wheels 202 to rotate, the crawling assembly 2 ascends along the lamp post 8 by means of the rotation of the crawling wheels 202 to drive the first cross arm 3, the signal lamp group 1 connected with the first cross arm, the second cross arm 4 connected with the second cross arm, the solar cell panel 5 connected with the second cross arm and the like to ascend to a higher position, so that the signal lamp group 1 is positioned above a road without influencing the traffic of vehicles.

The second hand wheel 215 drives the second screw 214 to rotate, so that a piston in the second oil cylinder 212 moves inwards, brake oil in the second oil cylinder 212 is pressed out, the brake oil is conveyed into the first oil cylinder 210 through the oil pipe 213, the telescopic end of the first oil cylinder 210 stretches out, the brake shoe 209 is driven to move, the elasticity of the spring 211 is overcome, the brake shoe 209 is clamped on the outer side of the lamp post 8, the braking of the crawling assembly 2 is realized, the crawling assembly 2 is prevented from sliding down, and the safety is ensured.

It should be noted that the above description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above embodiment, but may be modified without inventive effort or equivalent substitution of some technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. An emergency traffic signal lamp, characterized in that: comprises a signal lamp group (1) and a crawling assembly (2); the crawling assembly (2) can crawl and lift along the lamp post (8), and the signal lamp group (1) is arranged on the crawling assembly (2);

the crawling assembly (2) comprises at least two crawling wheels (202) which can rotate, annular grooves matched with the lamp poles (8) are formed in the outer ring sides of the crawling wheels (202), and one end of each crawling wheel (202) is connected with a driving assembly.

2. The emergency traffic signal lamp of claim 1, wherein: one side of the crawling assembly (2) is connected with a first cross arm (3), and the tail end of the first cross arm (3) is provided with the signal lamp group (1).

3. The emergency traffic signal lamp of claim 2, wherein: the other side of the crawling assembly (2) is connected with a second cross arm (4), and the length of the second cross arm (4) is smaller than that of the first cross arm (3); the solar panel (5) and the storage battery (7) are arranged on the second cross arm (4), the solar controller (6) is arranged on the lower side of the solar panel (5), the solar controller (6) controls the solar panel (5) to charge the storage battery (7), and the storage battery (7) supplies power for the signal lamp group (1).

4. The emergency traffic signal lamp of claim 1, wherein: the driving assembly comprises a chain disk box (203) arranged on the outer side of the end part of the crawling wheel (202), a chain disk is arranged in the chain disk box (203), the chain disk is connected with the end part of the crawling wheel (202), and an annular bead chain (204) is connected with the chain disk in a meshed mode.

5. The emergency traffic signal lamp of claim 1 or 4, wherein: the spacing between the crawling wheels (202) can be adjusted.

6. The emergency traffic signal lamp of claim 5, wherein: the crawling assembly (2) comprises a base (201) and two crawling wheels (202); two parallel sliding seats (205) and a guide rod (206) for guiding the sliding seats (205) are arranged on one side of the base (201); the two crawling wheels (202) are respectively arranged on opposite sides of the two sliding seats (205); the base (201) is rotationally connected with a first screw (207), the first screw (207) is divided into two sections, threads on the outer sides of the two sections are opposite in rotation direction and are respectively connected with two sliding seats (205) through threads, and one end of the first screw (207) is connected with a first hand wheel (208).

7. The emergency traffic signal lamp of claim 6, wherein: the lower part of the sliding seat (205) is connected with a brake component.

8. The emergency traffic signal lamp of claim 7, wherein: the brake assembly comprises a brake shoe (209), a first oil cylinder (210) and a second oil cylinder (212), the first oil cylinder (210) is arranged at the lower part of the sliding seat (205), the first oil cylinder (210) is connected with the brake shoe (209), and a spring (211) is further connected between the first oil cylinder (210) and the brake shoe (209); an oil pipe (213) is connected between the first oil cylinder (210) and the second oil cylinder (212), and brake oil is filled in the oil pipe (213); the second oil cylinder (212) is in threaded connection with a second screw rod (214), and the second screw rod (214) is connected with a piston in the second oil cylinder (212); the outer end of the second screw rod (214) is connected with a second hand wheel (215).