Visual road diversion device for traffic management

Abstract

The utility model relates to the technical field of traffic management equipment, in particular to a visual road diversion device for traffic management, which comprises a base, four rails arranged on the base and distributed in a cross shape; the counterweight component is connected to the track and can slide along the length direction of the track relative to the track; and the limiting seat is connected to the base. The flow guide lamp set is supported by the first supporting rod and can slide in the limiting base, the height of the flow guide lamp set is changed, the balance weight cylinder arranged on the periphery of the limiting base can support the second supporting rod connected to the first supporting rod, and the overall height of the flow guide lamp set is stabilized at the lifted position. And meanwhile, the counterweight barrel is arranged around the limiting seat, so that the weight below the device can be increased, the gravity center of the whole device is lowered, the stability is good when the device is arranged at an intersection, the diversion lamp group is easily switched to a low-height position, and the occupied space is reduced during storage and transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic management equipment, in particular to a visual road diversion device used for traffic management. Background Art

[0002] Traffic lights are usually installed at crossroads or T-junctions to give traffic signals to vehicles in all directions to keep traffic in order. When the traffic lights are under maintenance or cannot be used due to other reasons, in order to avoid traffic chaos, traffic police or temporary traffic lights are generally used to direct traffic and divert vehicles on the road.

[0003] It should be understood that when the height of the traffic light is higher, it is easier for drivers traveling on both sides of the road to spot the traffic light, but it is not conducive to the storage and transportation of the traffic light, especially the traffic light may fall over when being moved. Therefore, how to make this temporary traffic light have a higher height when used at the intersection and facilitate transportation is an urgent problem to be solved. Utility Model Content

[0004] In view of the technical problems existing in the temporary traffic lights in the prior art, the first aspect of the utility model proposes a visual road diversion device for traffic management, comprising:

[0005] A base, wherein four tracks are arranged on the base, and the four tracks are distributed in a cross shape;

[0006] a counterweight component connected to the track and capable of sliding relative to the track along its length;

[0007] A limiting seat connected to the base, the limiting seat being provided with a first limiting groove and four second limiting grooves;

[0008] A supporting component connected to the limiting seat and capable of sliding in a height direction relative to the limiting seat;

[0009] A guide lamp assembly connected to the top of the supporting component;

[0010] Wherein, the support component includes a first support rod and four second support rods, the first support rod is in the first limiting groove, the second support rod is in the second limiting groove, the upper end of the second support rod is hinged to the side wall of the first support rod, and the lower end of the second support rod is a free end;

[0011] A groove is provided on the top of the counterweight component. When the counterweight component moves from the first position to the second position along the track, the counterweight component is in an inclined state. The first support rod is configured to be able to be pulled out upward, and the lower end of the second support rod is abutted against the groove, so that the guide light group rises from the first height to the second height.

[0012] Preferably, the counterweight component includes a counterweight cylinder and a connecting rod at the bottom of the counterweight cylinder, a groove is provided at the top of the counterweight cylinder, and the connecting rod is connected to the slide groove of the track.

[0013] Preferably, when the connecting rod is located at one end of the slide slot close to the first support rod, the counterweight component is in a first position, and when the connecting rod is located at one end of the slide slot away from the first support rod, the counterweight component is in a second position.

[0014] Preferably, the groove is configured such that the diameter of the upper end is larger than the diameter of the lower end.

[0015] Preferably, the counterweight cylinder is a hollow structure, and is filled with water or sand for increasing weight.

[0016] Preferably, the limit seat includes four limit rods, which are fixed to the base, and the cross-sectional shape of the limit rods is L-shaped. The first limit groove and four second limit grooves are formed between the four limit rods, and the first limit groove is located in the center of the four second limit grooves. The second limit groove is connected to the first limit groove, and the second limit groove has an open end facing the counterweight component.

[0017] Preferably, the cross-sectional shape of the first support rod is a rectangle, and the cross-sectional shape of the second support rod is a rectangle.

[0018] Preferably, the height of the counterweight cylinder is greater than three quarters of the height of the supporting component.

[0019] Compared with the prior art, the advantages of the utility model are:

[0020] In the utility model, the guide light group is supported by the first support rod and can slide in the limit seat to change the height of the guide light group. The counterweight barrel arranged around the limit seat can support the second support rod connected to the first support rod, so that the overall height of the guide light group is stabilized in the lifted position, thereby increasing the visibility of the signal light. At the same time, the counterweight barrel arranged around the limit seat can increase the weight below the device, thereby lowering the center of gravity of the entire device. When arranged at an intersection, the stability is good and the guide light group can be easily switched to a low height position, thereby reducing the occupied space during storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are not intended to be drawn to scale. In the accompanying drawings, each identical or nearly identical component shown in various figures may be represented by the same reference numeral. For the sake of clarity, not every component is labeled in each figure. Now, embodiments of various aspects of the utility model will be described by way of example and with reference to the accompanying drawings, in which:

[0022] Figure 1 It is a structural schematic diagram of a visualized road diversion device for traffic management shown in the utility model;

[0023] Figure 2 It is a schematic diagram of the guide lamp assembly shown in the utility model at the first height;

[0024] Figure 3a It is a schematic diagram of the guide lamp assembly shown in the utility model being pulled out upwards;

[0025] Figure 3b It is a schematic diagram of the road lamp assembly shown in the utility model at the second height. DETAILED DESCRIPTION

[0026] In order to better understand the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

[0027] Combination Figure 1 As shown, the first aspect of the utility model proposes a visualized road diversion device for traffic management, including a base 10, a counterweight component 20, a limit seat 30, a support component 40 and a diversion light group 50.

[0028] The base 10 is provided with four rails 11, which are distributed in a cross shape; the weight component 20 is connected to the rails 11 and can slide relative to the rails 11 along the length direction thereof. The limit seat 30 is connected to the base 10, and the limit seat 30 is provided with a first limit groove 301 and four second limit grooves 302.

[0029] Optionally, the base 10 is constructed as a rectangular flat plate structure, and the four tracks 11 are distributed corresponding to the diagonals of the rectangular flat plate structure. Each track 11 is provided with a slide groove 111, and the length of the slide groove 111 is less than the length of the track 11, thereby limiting the sliding stroke of the limit seat 30.

[0030] Furthermore, the support component 40 is connected to the limiting seat 30 and can slide in the height direction relative to the limiting seat 30 , and the guide lamp group 50 is connected to the top of the support component 40 .

[0031] Optionally, the guide light group 50 includes four display surfaces, each display surface includes a three-color signal light, wherein the top surface of the guide light group 50 includes a solar cell assembly for supplying power to the three-color signal light.

[0032] Among them, the support component 40 includes a first support rod 41 and four second support rods 42, the first support rod 41 is in the first limiting groove 301, the second support rod 42 is in the second limiting groove 302, the upper end of the second support rod 42 is hinged to the side wall of the first support rod 41, and the lower end of the second support rod 42 is a free end.

[0033] In a specific embodiment, the first support rod is welded with a connecting arm 411 around its periphery, and the second support rod 42 is hingedly connected to the connecting arm 411 .

[0034] In this way, the first support rod 41 mainly plays a guiding role in the first limiting groove 301, so that the guide light group 50 can only slide along the length direction of the first support rod 41 to avoid shaking left and right during sliding, and the second support rod 42 is intended to play a supporting role, especially when the guide light group 50 is at a higher height, it is maintained at a higher height by the second support rod 42, and the second limiting groove 302 provides a storage space for the second support rod 42.

[0035] Furthermore, a groove 201 is provided at the top of the counterweight component 20. When the counterweight component 20 moves from the first position to the second position along the track 11, the counterweight component 20 is in an inclined state, and the first support rod 41 is configured to be able to be pulled out upward, and the lower end of the second support rod 42 is abutted in the groove 201, so that the guide light group 50 rises from the first height to the second height.

[0036] Combination Figure 2-3a As shown in Figure 3b, when the counterweight component 20 moves from the first position to the second position on the track 11, the counterweight component 20 tilts toward the first support rod 41 to form a stable support, and the groove 201 on the top of the counterweight component 20 provides a support point for the second support rod 42. When the second support rod 42 is inserted into the groove 201, the guide light group 50 is supported by the second support rod 42 and the counterweight component 20, and can rise from the first height to the second height.

[0037] When the connecting rod 22 is located at one end of the slide slot 111 close to the first support rod 41, the counterweight component 20 is defined to be in the first position; when the connecting rod 22 is located at one end of the slide slot 111 away from the first support rod 41, the counterweight component 20 is defined to be in the second position.

[0038] It should be understood that the height difference between the first height and the second height is determined by the counterweight component 20. In an optional embodiment, the counterweight component 20 includes a counterweight cylinder 21 and a connecting rod 22 at the bottom of the counterweight cylinder 21. A groove 201 is provided at the top of the counterweight cylinder 21, and the connecting rod 22 is connected to the slide groove 111 of the track 11.

[0039] In an optional embodiment, the weight cylinder 21 and the connecting rod 22 at the bottom are connected by threads, the connecting rod 22 is a metal rod, and the bottom of the weight cylinder 21 is made of solid plastic material.

[0040] The size of the weight cylinder 21 can be selected as a hollow plastic barrel with a diameter of 20 cm and a length of 100-120 cm. The plastic barrel is filled with sand to increase the weight and improve the supporting capacity.

[0041] Optionally, the height of the counterweight cylinder 21 is greater than three quarters of the height of the supporting component 40 .

[0042] In this way, the height of the base 10 is about 10 cm, the height of the first support rod 41 is 120 cm, and the height of the guide light group 50 is 50 cm. At this time, the height range of the guide light group 50 is 130 cm-180 cm. When the second support rod 42 is inserted into the groove 201, the overall height of the guide light group 50 is increased by 80-100 cm. At this time, the height range of the guide light group 50 is 210-280 cm.

[0043] In a specific embodiment, there is a gap between the bottom surface of the counterweight cylinder 21 and the track 11. When the connecting rod 22 moves from one end of the slide groove 111 close to the first support rod 41 to the other end, that is, the counterweight cylinder 21 is in an inclined state, the bottom of the counterweight cylinder 21 contacts the upper end surface of the track 11, and is in a stable state at this time.

[0044] Furthermore, the groove 201 is provided with a filling port for filling water or sand in the counterweight cylinder 21. The filling port is provided with a corresponding sealing cover connected by a thread. When the upper end of the counterweight cylinder 21 is tilted toward the end away from the first support rod 41, the user can easily fill the counterweight cylinder 21 with water or sand. The discharge port of the counterweight cylinder 21 is located on the side wall at the bottom.

[0045] In this way, when the height of the guide lamp assembly 50 increases, its instability also increases, and the center of gravity of the device can be lowered by the counterweight tube 21, so that the center of gravity of the device moves downward, so that it is not easy to tip over.

[0046] In a preferred embodiment, the groove 201 is configured such that the diameter of the upper end is larger than the diameter of the lower end. Thus, the groove 201 is convenient for filling water or sand into the counterweight cylinder 21 and also easy for guiding when the first support rod 41 is inserted into the groove 201.

[0047] Combination Figure 1 As shown, the limit seat 30 includes four limit rods, which are fixed to the base 10. The cross-sectional shape of the limit rods is L-shaped. A first limit groove 301 and four second limit grooves 302 are formed between the four limit rods. The first limit groove 301 is located in the center of the four second limit grooves 302. The second limit groove 302 is connected to the first limit groove 301, and the end of the second limit groove 302 facing the counterweight component 20 is an open end.

[0048] In an optional embodiment, the cross-sectional shape of the first support rod 41 is rectangular, and the cross-sectional shape of the second support rod 42 is rectangular.

[0049] In this way, the first support rod 41 cannot shake radially in the first limiting groove 301 and can only slide along the axial direction, while the second support rod 42 can rotate outward from the second limiting groove 302 until its bottom reaches the height of the groove 201. The bottom of the second support rod 42 can be inserted into the groove 201, and the second support rod 42 is used to support the guide light group 50.

[0050] In combination with the above embodiments, the guide light group in the utility model is supported by the first support rod and can slide in the limit seat to change the height of the guide light group. The counterweight barrel arranged around the limit seat can support the second support rod connected to the first support rod, so that the overall height of the guide light group is stabilized in the lifted position, thereby increasing the visibility of the signal light. At the same time, the counterweight barrel arranged around the limit seat can increase the weight under the device, thereby lowering the center of gravity of the entire device. It has good stability when arranged at an intersection, and it is also easy to switch the guide light group to a low height position, thereby reducing the occupied space during storage and transportation.

[0051] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A visual road diversion device for traffic management, characterized in that: include: A base (10), wherein four tracks (11) are arranged on the base (10), and the four tracks (11) are distributed in a cross shape; A counterweight component (20) connected to the track (11) and capable of sliding relative to the track (11) along its length direction; A limiting seat (30) connected to the base (10), wherein the limiting seat (30) is provided with a first limiting groove (301) and four second limiting grooves (302); A supporting component (40) connected to the limiting seat (30) and capable of sliding in a height direction relative to the limiting seat (30); A guide lamp assembly (50) connected to the top of the support component (40); Wherein, the support component (40) comprises a first support rod (41) and four second support rods (42), the first support rod (41) is located in the first limiting groove (301), the second support rod (42) is located in the second limiting groove (302), the upper end of the second support rod (42) is hinged to the side wall of the first support rod (41), and the lower end of the second support rod (42) is a free end; A groove (201) is provided at the top of the counterweight component (20); when the counterweight component (20) moves from a first position to a second position along the track (11), the counterweight component (20) is in an inclined state, and the first support rod (41) is configured to be able to be pulled out upward, and the lower end of the second support rod (42) abuts against the groove (201), so that the guide lamp group (50) rises from a first height to a second height.

2. The visual road diversion device for traffic management according to claim 1, characterized in that: The counterweight component (20) comprises a counterweight cylinder (21) and a connecting rod (22) at the bottom of the counterweight cylinder (21); a groove (201) is provided at the top of the counterweight cylinder (21); and the connecting rod (22) is connected to a slide groove (111) of the track (11).

3. The visual road diversion device for traffic management according to claim 2, characterized in that: When the connecting rod (22) is located at one end of the slide slot (111) close to the first support rod (41), the counterweight component (20) is in a first position; when the connecting rod (22) is located at one end of the slide slot (111) away from the first support rod (41), the counterweight component (20) is in a second position.

4. The visual road diversion device for traffic management according to claim 1, characterized in that: The groove (201) is configured such that the diameter of the upper end is larger than the diameter of the lower end.

5. The visual road diversion device for traffic management according to claim 2, characterized in that: The counterweight cylinder (21) is a hollow structure, and water or sand is filled in the counterweight cylinder (21) to increase the weight.

6. The visual road diversion device for traffic management according to claim 1, characterized in that: The limiting seat (30) comprises four limiting rods, the limiting rods are fixed to the base (10), the cross-section of the limiting rods is L-shaped, the first limiting groove (301) and four second limiting grooves (302) are formed between the four limiting rods, the first limiting groove (301) is located in the center of the four second limiting grooves (302), the second limiting groove (302) is connected to the first limiting groove (301), and the second limiting groove (302) has an open end facing the counterweight component (20).

7. The visual road diversion device for traffic management according to claim 1, characterized in that: The cross-sectional shape of the first support rod (41) is rectangular, and the cross-sectional shape of the second support rod (42) is rectangular.

8. The visual road diversion device for traffic management according to claim 2, characterized in that: The height of the counterweight cylinder (21) is greater than three quarters of the height of the supporting component (40).

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