Rail traffic signal equipment for intelligent traffic

Abstract

The utility model discloses a rail traffic signal device for intelligent traffic, which relates to the technical field of rail traffic signal devices and comprises a traffic signal lamp body and a bearing box, a circular plate is rotatably connected onto the bearing box and is in contact with the bottom of the traffic signal lamp body, and four mounting plates are fixedly connected onto the outer surface of the bearing box. A rotating shaft is rotationally connected into the bearing box, a connecting shaft is fixedly connected to the top end of the rotating shaft, and a first circular groove and four first clamping grooves are formed in the connecting shaft. By arranging the direction adjusting assembly, the direction of the traffic signal lamp body can be conveniently adjusted according to requirements, and compared with the mode that a fixing bolt is detached firstly, and then the traffic signal lamp body is manually rotated to the designated direction, the traffic signal lamp body is more convenient to adjust. The direction of the traffic signal lamp body can be adjusted only by fixing the traffic signal lamp body through the fixing bolts, and the process is simpler and more convenient, so that manpower and time can be effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rail transit signal equipment, in particular to a rail transit signal equipment used for smart transportation. Background Art

[0002] Smart transportation is to fully utilize modern electronic information technologies such as the Internet of Things, cloud computing, artificial intelligence, automatic control, and mobile Internet in the field of transportation to establish a service system for transportation. Rail transit is a common urban public transportation facility, including subways, light rails, and trams. During the operation of rail transit, color light signals are needed to indicate traffic status.

[0003] According to the patent application number 202223448477.5, a rail transit signal light that is easily adjustable is disclosed, including a carrying box, shock absorbers are arranged at the corners of the bottom of the carrying box, universal wheels are arranged at the bottom of the shock absorbers, and an adjustment component is arranged inside the carrying box.

[0004] The above solution effectively solves the problem that the height and direction of the rail transit signal lights cannot be adjusted well. It is more convenient to use, and the overall device structure is simple, easy to operate and more practical. However, when adjusting the direction of the traffic signal lights, the above solution requires first removing the fixing bolts, then manually turning the traffic signal lights to the specified direction, and then using the fixing bolts to fix the traffic signal lights. The whole process is rather cumbersome and will waste a lot of manpower and time. To this end, we provide a rail transit signal device for smart transportation to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a rail transit signal device for smart transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A rail traffic signal device for smart transportation, comprising a traffic signal lamp body and a carrying box, wherein a circular plate is rotatably connected to the carrying box, and the circular plate contacts the bottom of the traffic signal lamp body, four mounting plates are fixedly connected to the outer surface of the carrying box, a rotating shaft is rotatably connected to the inside of the carrying box, a connecting shaft is fixedly connected to the top of the rotating shaft, a first circular groove and four first card grooves are provided inside the connecting shaft, and the four first card grooves are all connected to the first circular groove, a first cylindrical rod is fixedly connected to the bottom of the traffic signal lamp body, four first convex strips are fixedly connected to the outer surface of the first cylindrical rod, one end of the first cylindrical rod away from the traffic signal lamp body passes through the circular plate and the upper surface of the carrying box in sequence and is plugged into the inside of the first circular groove, and one end of the four first convex strips away from the traffic signal lamp body is respectively plugged into the inside of the four first card grooves, and a height adjustment component and a direction adjustment component are arranged on the carrying box, the height adjustment component is used to adjust the height of the traffic signal lamp body, and the direction adjustment component is used to adjust the direction of the traffic signal lamp body.

[0007] Furthermore, the height adjustment assembly includes a shell fixedly connected to the outer surface of the circular plate, and a first threaded rod is rotatably connected to the interior of the shell.

[0008] Furthermore, a motor is installed on the upper surface of the shell, and the output end of the motor is fixedly connected to the top end of the first threaded rod.

[0009] Furthermore, a first threaded block is threadedly connected to the outer surface of the first threaded rod, the first threaded block is slidably connected to the inside of the shell, and the first threaded block is fixedly connected to the traffic signal lamp body.

[0010] Furthermore, the direction adjustment assembly includes a second threaded rod rotatably connected to the inside of the carrying box, the outer surface of the second threaded rod is threadedly connected to a second threaded block, and the second threaded block is slidably connected to the inside of the carrying box, and the second threaded block is fixedly connected to a toothed plate on a side close to the rotating shaft.

[0011] Furthermore, a gear is fixedly connected to the outer surface of the rotating shaft, and the gear is meshed with a toothed plate.

[0012] Furthermore, a second circular groove and four second clamping grooves are formed inside the second threaded rod, and the four second clamping grooves are all connected to the second circular groove.

[0013] Furthermore, the direction adjustment assembly also includes a cross-turn plate, a side of the cross-turn plate close to the carrying box is fixedly connected to a second cylindrical rod, the outer surface of the second cylindrical rod is fixedly connected to four second protrusions, the second cylindrical rod is inserted into the inside of the second circular groove, and the four second protrusions are respectively inserted into the inside of the four second card slots.

[0014] Compared with the existing technology, the rail transit signal equipment for smart transportation has the following advantages:

[0015] Beneficial effects:

[0016] 1. The utility model can adjust the direction of the traffic light body according to the demand by setting the direction adjustment component. Compared with first removing the fixing bolts, manually rotating the traffic light body to the specified direction, and then fixing the traffic light body with the fixing bolts to complete the adjustment of the direction of the traffic light body, the process is simpler, thereby effectively saving manpower and time.

[0017] 2. The utility model can adjust the height of the traffic light body by setting a height adjustment component. Through the cooperation between the first convex strip and the first slot, not only can the first cylindrical rod slide up and down along the first slot, but also the first cylindrical rod can be driven to rotate accordingly when the connecting shaft rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the connection between the carrying box and the shell of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection between the tooth plate and the gear of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection between the first cylindrical rod and the first convex strip of the utility model;

[0022] Figure 5 This is a schematic diagram of the connection between the first threaded rod and the motor of the utility model;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the rotating shaft and the connecting shaft of the utility model;

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the cross rotating plate, the second cylindrical rod and the second convex strip of the utility model;

[0025] Figure 8 For this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0026] In the figure: 1. traffic light body; 2. carrying box; 3. mounting plate; 4. rotating shaft; 5. connecting shaft; 6. first cylindrical rod; 7. first convex strip; 8. height adjustment assembly; 801. shell; 802. first threaded rod; 803. motor; 804. first threaded block; 9. direction adjustment assembly; 901. second threaded rod; 902. second threaded block; 903. tooth plate; 904. gear; 905. second circular groove; 906. second clamping groove; 907. cross rotating plate; 908. second cylindrical rod; 909. second convex strip; 10. first circular groove; 11. first clamping groove. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0028] The present embodiment provides a rail traffic signal device for smart transportation, which is used to indicate the traffic status. By setting the direction adjustment component 9, the direction of the traffic light body 1 can be adjusted according to the needs. Compared with first removing the fixing bolts, manually rotating the traffic light body 1 to the specified direction, and then using the fixing bolts to fix the traffic light body 1 to complete the adjustment of the direction of the traffic light body 1, the process is simpler, thereby effectively saving manpower and time.

[0029] See also Figures 1 to 8 A rail traffic signal device for smart transportation includes a traffic light body 1 and a carrying box 2, a circular plate is rotatably connected to the carrying box 2, and the circular plate contacts the bottom of the traffic light body 1, and four mounting plates 3 are fixedly connected to the outer surface of the carrying box 2. By setting the mounting plates 3, the device can be conveniently fixed at a specified position with bolts, and a rotating shaft 4 is rotatably connected to the inside of the carrying box 2, and a connecting shaft 5 is fixedly connected to the top of the rotating shaft 4. A first circular groove 10 and four first card grooves 11 are opened inside the connecting shaft 5, and the four first card grooves 11 are all connected to the first circular groove 10. The traffic light A first cylindrical rod 6 is fixedly connected to the bottom of the main body 1, and four first convex strips 7 are fixedly connected to the outer surface of the first cylindrical rod 6. The end of the first cylindrical rod 6 away from the traffic light body 1 passes through the circular plate and the upper surface of the supporting box 2 in sequence and is inserted into the inside of the first circular groove 10. The ends of the four first convex strips 7 away from the traffic light body 1 are respectively inserted into the inside of the four first card grooves 11. Through the cooperation between the first convex strips 7 and the first card grooves 11, not only can the first cylindrical rod 6 slide up and down along the first circular groove 10, but also the first cylindrical rod 6 can be driven to rotate accordingly when the connecting shaft 5 rotates.

[0030] A height adjustment component 8 and a direction adjustment component 9 are provided on the carrying box 2. The height adjustment component 8 is used to adjust the height of the traffic light body 1. The height adjustment component 8 includes a shell 801 fixedly connected to the outer surface of the circular plate. The first threaded rod 802 is rotatably connected inside the shell 801. A motor 803 is installed on the upper surface of the shell 801. The output end of the motor 803 is fixedly connected to the top of the first threaded rod 802. The outer surface of the first threaded rod 802 is threadedly connected to a first threaded block 804. The first threaded block 804 is slidably connected to the inside of the shell 801, and the first threaded block 804 is fixedly connected to the traffic light body 1. Start the motor 803. When the motor 803 drives the first threaded rod 802 to rotate clockwise, the first threaded block 804 and the traffic light body 1 can be driven to move upward. When the motor 803 drives the first threaded rod 802 to rotate counterclockwise, the first threaded block 804 and the traffic light body 1 can be driven to move downward, thereby realizing the adjustment of the height of the traffic light body 1.

[0031] The direction adjustment component 9 is used to adjust the direction of the traffic light body 1. The direction adjustment component 9 includes a second threaded rod 901 rotatably connected to the inside of the carrying box 2. The outer surface of the second threaded rod 901 is threadedly connected to the second threaded block 902, and the second threaded block 902 is slidably connected to the inside of the carrying box 2. The second threaded block 902 is fixedly connected to a toothed plate 903 on a side close to the rotating shaft 4. The outer surface of the rotating shaft 4 is fixedly connected to a gear 904, and the gear 904 is meshed with the toothed plate 903. The horizontal movement of the toothed plate 903 can drive the gear 904 to rotate. The rotation of the gear 904 can drive the rotating shaft 4, the connecting shaft 5, the first cylindrical rod 6 and the traffic light body 1 to rotate accordingly.

[0032] A second circular groove 905 and four second card grooves 906 are provided inside the second threaded rod 901, and the four second card grooves 906 are all connected to the second circular groove 905. The direction adjustment component 9 also includes a cross-turn plate 907. A second cylindrical rod 908 is fixedly connected to a side of the cross-turn plate 907 close to the carrying box 2. Four second convex strips 909 are fixedly connected to the outer surface of the second cylindrical rod 908. The second cylindrical rod 908 is inserted into the inside of the second circular groove 905. The four second convex strips 909 are respectively inserted into the inside of the four second card grooves 906. When the angle of the traffic light body 1 needs to be adjusted, the second cylindrical rod 908 can be inserted into the second circular groove 905. 05, the second convex strip 909 is inserted into the second card slot 906, and then the cross-turn plate 907 is rotated, the cross-turn plate 907 can drive the second cylindrical rod 908 and the second convex strip 909 to rotate, the rotation of the second cylindrical rod 908 can drive the second threaded rod 901 to rotate, the rotation of the second threaded rod 901 can drive the second threaded block 902 and the tooth plate 903 to move horizontally along the second threaded rod 901, the horizontal movement of the tooth plate 903 can drive the gear 904 to rotate, the rotation of the gear 904 can drive the rotating shaft 4, the connecting shaft 5, the first cylindrical rod 6 and the traffic light body 1 to rotate accordingly, so that the direction of the traffic light body 1 can be adjusted.

[0033] Working principle: When the device is moved to a specified position, the device can be fixed by the mounting plate 3. When the height of the traffic light body 1 needs to be adjusted, the motor 803 is started, and the motor 803 can drive the first threaded rod 802 to rotate. The rotation of the first threaded rod 802 can drive the first threaded block 804, the traffic light body 1 and the first cylindrical rod 6 to move up and down, so that the height of the traffic light body 1 can be adjusted. When the angle of the traffic light body 1 needs to be adjusted, the second cylindrical rod 908 can be inserted into the inside of the second circular groove 905, and the second convex strip 909 can be inserted into the inside of the second card slot 906, and then the cross-turn plate 907 can be rotated. The cross-turn plate 907 can drive The second cylindrical rod 908 and the second convex strip 909 are driven to rotate. The rotation of the second cylindrical rod 908 can drive the second threaded rod 901 to rotate. The rotation of the second threaded rod 901 can drive the second threaded block 902 and the tooth plate 903 to move horizontally along the second threaded rod 901. The horizontal movement of the tooth plate 903 can drive the gear 904 to rotate. The rotation of the gear 904 can drive the rotating shaft 4, the connecting shaft 5, the first cylindrical rod 6 and the traffic light body 1 to rotate accordingly, so that the direction of the traffic light body 1 can be adjusted. After the adjustment is completed, the cross turn plate 907, the second cylindrical rod 908 and the second convex strip 909 can be removed from the device to prevent outsiders from arbitrarily adjusting the direction of the traffic light body 1.

[0034] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0035] It should be noted that the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the instructions and drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the utility model author will not elaborate here.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A rail transit signal device for smart transportation, comprising a traffic signal light body (1) and a carrying box (2), characterized in that: The carrying box (2) is rotatably connected to a circular plate, and the circular plate contacts the bottom of the traffic light body (1); the outer surface of the carrying box (2) is fixedly connected to four mounting plates (3); the interior of the carrying box (2) is rotatably connected to a rotating shaft (4); the top of the rotating shaft (4) is fixedly connected to a connecting shaft (5); the interior of the connecting shaft (5) is provided with a first circular groove (10) and four first clamping grooves (11), and the four first clamping grooves (11) are all connected to the first circular groove (10); the bottom of the traffic light body (1) is fixedly connected to a first cylindrical rod (6); the outer surface of the first cylindrical rod (6) is The first cylindrical rod (6) is fixedly connected to the traffic light body (1) with four first convex strips (7); one end of the first cylindrical rod (6) away from the traffic light body (1) passes through the circular plate and the upper surface of the carrying box (2) in sequence and is inserted into the inside of the first circular groove (10); one end of the four first convex strips (7) away from the traffic light body (1) is respectively inserted into the inside of four first card slots (11); the carrying box (2) is provided with a height adjustment component (8) and a direction adjustment component (9); the height adjustment component (8) is used to adjust the height of the traffic light body (1); and the direction adjustment component (9) is used to adjust the direction of the traffic light body (1); The height adjustment assembly (8) comprises a shell (801) fixedly connected to the outer surface of the circular plate, the shell (801) being rotatably connected to a first threaded rod (802) inside; a motor (803) is mounted on the upper surface of the shell (801), the output end of the motor (803) being fixedly connected to the top end of the first threaded rod (802); a first threaded block (804) is threadedly connected to the outer surface of the first threaded rod (802), the first threaded block (804) is slidably connected to the inside of the shell (801), and the first threaded block (804) is fixedly connected to the traffic signal lamp body (1); The direction adjustment component (9) comprises a second threaded rod (901) rotatably connected to the interior of the carrying box (2); the outer surface of the second threaded rod (901) is threadedly connected to a second threaded block (902), and the second threaded block (902) is slidably connected to the interior of the carrying box (2); a side of the second threaded block (902) close to the rotating shaft (4) is fixedly connected to a toothed plate (903); the outer surface of the rotating shaft (4) is fixedly connected to a gear (904), and the gear (904) is meshed with the geared plate (903).

2. The rail transit signal equipment for intelligent transportation according to claim 1, characterized in that: A second circular groove (905) and four second clamping grooves (906) are provided inside the second threaded rod (901), and the four second clamping grooves (906) are all connected to the second circular groove (905).

3. The rail transit signal equipment for intelligent transportation according to claim 2, characterized in that: The direction adjustment component (9) also includes a cross-turn plate (907), and a second cylindrical rod (908) is fixedly connected to a side of the cross-turn plate (907) close to the carrying box (2), and four second convex strips (909) are fixedly connected to the outer surface of the second cylindrical rod (908), and the second cylindrical rod (908) is inserted into the inside of the second circular groove (905), and the four second convex strips (909) are respectively inserted into the inside of the four second card grooves (906).

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