Temporary signal lamp for traffic engineering

Abstract

The utility model discloses a temporary signal lamp for traffic engineering, which relates to the field of temporary signal lamps and comprises a base, a vertical column is fixedly mounted at the top of the base, a signal lamp is fixedly mounted at the top of the vertical column, a handle is mounted on one side of the vertical column at the top of the base, and a groove structure is arranged at the bottom end of the handle. And a supporting mechanism is rotationally installed in the groove structure through a rotating shaft, the supporting mechanism in the folded state is used for achieving movement of the base, and the supporting mechanism in the unfolded state is used for achieving fixed-point placement of the base. By arranging the groove structure and the supporting mechanism, the stability of the device when the device is placed at a preset position is achieved, the overall weight of the device acts on the supporting mechanism, the unlocking situation caused by mistaken touch is avoided, and the safety is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of temporary signal lamp, concretely is a temporary signal lamp for traffic engineering. BACKGROUND

[0002] The position is determined according to the actual demand of traffic management, and the temporary signal lamp is usually installed at the traffic intersection being repaired, the place where the permanent signal lamp has not been installed in the newly-built road or the intersection for the temporary traffic control around the special activity place.

[0003] In the prior art, the bottom end face of the base of the temporary signal lamp is provided with four rollers (two of which are square guide wheels, and the other two are follow-up wheels), and the rollers with guiding function are generally provided with foot-operated brakes. After the device is placed in the preset position, the brakes with guiding function can be locked, but in this way, when the intersection is being repaired, the intersection is repaired for a long time, and during the long placement process, the brakes are easily released due to accidental touch of pedestrians or other accidental touch, and movement is easily occurred in windy weather. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the problems in the background art, and provides a temporary signal lamp for traffic engineering.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a temporary signal lamp for traffic engineering, comprising a base, a stand is fixedly installed on the top of the base, a signal lamp is fixedly installed on the top of the stand, a handle is installed on one side of the stand on the top of the base, a groove structure is formed in the bottom end of the handle, a supporting mechanism is rotatably installed in the groove structure through a rotating shaft, the supporting mechanism in the storage state is used to realize the movement of the base, and the supporting mechanism in the unfolded state is used to realize the fixed-point placement of the base.

[0006] As a further scheme of the utility model: the groove structure comprises accommodating grooves formed on both sides of the bottom of the base, the cross section of the accommodating groove is a "C" type structure, and the two accommodating grooves are arranged in a symmetrical state, and a middle groove is formed between the two horizontal groove parts of the accommodating groove.

[0007] As a further scheme of the utility model: the supporting mechanism comprises a supporting frame rotatably connected to the inner walls of the accommodating grooves at both ends, and the cross section of the supporting frame is a "C" type structure.

[0008] As a further scheme of the utility model: the supporting mechanism further comprises a connecting plate integrally formed between the two horizontal rod parts of the supporting frame, and a roller is installed on the side of the connecting plate away from the base.

[0009] As a further improvement of this utility model: the inner wall of the receiving groove has an outwardly inclined support slope integrally formed at both ends, and the support slope is used to limit the maximum rotation angle of the support frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] 1. By setting up a slot structure and support mechanism, the stability of the device is achieved when it is placed in a preset position, and the overall weight of the device acts on the support mechanism, preventing accidental unlocking and further improving safety. Attached Figure Description

[0012] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0013] Fig. 2 This is a schematic diagram of the support mechanism of this utility model.

[0014] Fig. 3 This is a schematic diagram of the supporting inclined surface of this utility model.

[0015] In the diagram: 1. Base; 2. Column; 3. Signal light; 4. Handle; 5. Roller; 6. Intermediate groove; 7. Shaft; 8. Support frame; 9. Connecting plate; 10. Receiving groove; 11. Support slope. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figs. 1-3 In this embodiment of the present invention, a temporary traffic light for traffic engineering includes a base 1, a column 2 fixedly installed on the top of the base 1, a traffic light 3 fixedly installed on the top of the column 2, a handle 4 installed on the top of the base 1 on one side of the column 2, a groove structure opened at the bottom of the handle 4, and a support mechanism rotatably installed inside the groove structure through a rotating shaft 7. The support mechanism in the retracted state is used to realize the movement of the base 1, and the support mechanism in the unfolded state is used to realize the fixed placement of the base 1.

[0018] In the embodiment, when the supporting mechanism is in the storage state, the base 1 is moved by pushing the handle 4, and the rollers 5 of the supporting mechanism slide on the ground to realize the transfer of the device. After the device is moved to the preset location, the handle 4 is pressed down, and one end of the base 1 is tilted upward. Then the supporting mechanism below the tilted end of the base 1 is unfolded. After the supporting mechanism is completely unfolded, the handle 4 is lifted up, and the other end of the base 1 is tilted upward. The same way is used to open the supporting mechanism below the tilted end of the base 1. When both supporting mechanisms are in the completely unfolded state, the force applied to the handle 4 is removed, the rollers 5 are separated from the ground, and the device cannot be moved by the rollers 5.

[0019] Please refer to Fig. 2 and Fig. 3 , the groove structure includes accommodating grooves 10 opened on both sides of the bottom of the base 1. The cross section of the accommodating groove 10 is in the shape of “C”, and the two accommodating grooves 10 are arranged in a symmetrical state. The intermediate groove 6 is opened between the two horizontal groove parts of the accommodating groove 10.

[0020] In the embodiment, the design of the groove structure can realize the unfolding and closing of the supporting mechanism. When the supporting mechanism is in the storage state, the groove structure can accommodate the supporting mechanism. The rollers 5 at the bottom end of the supporting mechanism in the storage state are in contact with the ground, and the movement of the device can be realized by the rollers 5.

[0021] Please refer to Fig. 2 and Fig. 3 , the supporting mechanism includes supporting frames 8 rotationally connected to the inner walls of the accommodating grooves 10. The cross section of the supporting frame 8 is in the shape of “C”. The supporting mechanism also includes a connecting plate 9 integrally formed between the two horizontal rod parts of the supporting frame 8. The rollers 5 are installed on the side of the connecting plate 9 away from the base 1.

[0022] In the embodiment, when the supporting mechanism is opened, the supporting frame 8 is pulled to rotate around the pivot 7. The supporting frame 8 is rotated downward to the maximum opening position. At this time, the rollers 5 connected to the connecting plate 9 are synchronously rotated to be separated from the ground. When both supporting mechanisms are in the completely unfolded state, the vertical plate of the supporting frame 8 is in contact with the ground. At this time, the device is not easy to move.

[0023] Please refer to Fig. 3 , the inner walls of the accommodating grooves 10 are integrally formed with outwardly inclined supporting inclined surfaces 11 below both ends. The supporting inclined surfaces 11 are used to limit the maximum rotation angle of the supporting frame 8.

[0024] In the embodiment, when the supporting frame 8 is completely unfolded, the horizontal rod part of the supporting frame 8 is in contact with the supporting inclined surface 11. At this time, the supporting frame 8 cannot continue to rotate outward, and the two supporting frames 8 are in the outwardly inclined state when they are completely unfolded, and are distributed in the shape of “8”.

[0025] The above merely describes a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the scope of protection of the present application.

Claims

1. A temporary traffic signal for traffic engineering, comprising a base (1), characterized in that, The top of the base (1) is fixedly installed with a column (2), the top of the column (2) is fixedly installed with a signal lamp (3), the top of the base (1) is installed with a handle (4) on one side of the column (2), the bottom end of the handle (4) is provided with a groove structure, the inside of the groove structure is rotatably installed with a supporting mechanism through a rotating shaft (7), the supporting mechanism in the storage state is used to realize the movement of the base (1), and the supporting mechanism in the unfolded state is used to realize the fixed-point placement of the base (1).

2. The temporary traffic signal of claim 1, wherein The groove structure comprises accommodating grooves (10) opened on both sides of the bottom of the base (1), the cross section of the accommodating groove (10) is a "C" type structure, and the two accommodating grooves (10) are arranged in a symmetrical state, and an intermediate groove (6) is arranged between the two horizontal groove portions of the accommodating groove (10).

3. The temporary traffic signal of claim 2, wherein, The supporting mechanism comprises a supporting frame (8) rotatably connected to the inner walls of the accommodating grooves (10) at both ends, and the cross section of the supporting frame (8) is a "C" type structure.

4. The temporary traffic signal of claim 3, wherein The supporting mechanism further comprises a connecting plate (9) integrally formed between the two horizontal rod portions of the supporting frame (8), and the connecting plate (9) is installed with a roller (5) away from one side of the base (1).

5. The temporary traffic signal of claim 4, wherein, The inner walls of the accommodating grooves (10) are integrally formed with outwardly inclined supporting inclined surfaces (11) below both ends, and the supporting inclined surfaces (11) are used to limit the maximum rotation angle of the supporting frame (8).

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