Combined traffic signal lamp
By installing signal lights and seconds displays on the crossbar of traffic lights, and using structures such as rotary rods, card blocks, bumps, etc., the flexible movement and installation of signal lights is solved, and the problem of inconvenience in maintenance of existing traffic lights is improved. Maintenance efficiency and safety.
Patent Information
- Application Number
- CN202411594750.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-10
- Publication Date
- 2025-02-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During maintenance of existing traffic lights, staff need to climb up and work, which leads to inconvenient, cumbersome and long-term maintenance.
A combined traffic light is designed. By installing signal lights and seconds displays on the crossbar, and using structures such as rotary rods, card blocks, bumps, etc., the signal lights can be flexibly moved and installed, making it easier to maintain and maintain.
This design simplifies the maintenance and installation process of signal lights, reduces the risk of high-altitude operation for staff, and improves maintenance efficiency and safety.
Smart Images
Figure CN119399979A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of signal lamps, and in particular to a combined traffic signal lamp. Background Art
[0002] Traffic lights are a category of traffic safety products. They are an important tool to strengthen road traffic management, reduce traffic accidents, improve road efficiency, and improve traffic conditions. They are suitable for cross and T-shaped intersections, and are controlled by traffic signal controllers to guide vehicles and pedestrians to pass safely and orderly. During the use of signal lights, display problems often occur, resulting in inaccurate seconds or the light not lighting up, so workers are often required to inspect and maintain them. However, some existing signal lights are directly fixed on the light poles, which requires workers to climb high when performing inspection and maintenance, making the inspection process inconvenient and cumbersome, and time-consuming. Summary of the invention
[0003] The object of the present invention is to provide a combined traffic signal lamp to solve the above-mentioned deficiencies in the prior art.
[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a combined traffic signal light, comprising a lamp pole and a cross bar fixedly mounted thereon, the cross bar being provided with a signal light and a seconds display, a card block and a protrusion being fixedly mounted on the back of the seconds display; a rotating rod being arranged at the bottom end of the cross bar, the rotating rod being rotatably mounted in the lamp pole, a connecting block being fixedly mounted at the bottom end of the rotating rod, a plug rod being horizontally slidably mounted in the protrusion, a vertical rod being slidably mounted on the inner wall of the cross bar, an outer frame being fixedly mounted on the bottom end of the vertical rod, a round rod being fixedly mounted on the plug rod, and a top block being fixedly mounted on the top end of the vertical rod; a long rod being horizontally slidably mounted on the cross bar, a An extrusion rod, a pull rope is provided on the inner wall of the long rod, one end of the pull rope is fixedly connected to the extrusion rod, and a slide bar is fixedly installed on the other end of the pull rope, a square frame is fixedly installed on the bottom end of the long rod, an inclined block is fixedly installed on the inner wall of the square frame, the slide bar is horizontally slidably installed in the inclined block, an adjustment rod is slidably installed on the inclined block, the adjustment rod and the slide bar are in contact, a side rod is slidably installed on the inner wall of the lamp pole, and a pedal is fixedly installed between the two side rods, a connecting rope is slidably installed inside the pedal and the side rod, a connecting strip is fixedly installed on one end of the connecting rope above the side rod, and a slide rod is fixedly installed on the bottom end of the connecting rope, and a round wheel is fixedly installed on the connecting strip to correspond to different adjustment rods.
[0005] Preferably, the outer frame is L-shaped.
[0006] Preferably, a magnet is fixedly mounted on the inner wall of the connecting block, and an iron sheet is fixedly mounted on the inner wall of the insert rod.
[0007] Preferably, an abutment rod is fixedly mounted on the vertical rod, and the abutment rod is in the shape of a right triangle, and a first spring is fixedly mounted between one end of the vertical rod away from the abutment rod and the cross rod.
[0008] Preferably, a connecting groove is provided on the cross bar, and a limiting block is fixedly installed on the inner top wall of the connecting groove, and a limiting groove is provided on the clamping block.
[0009] Preferably, the number of the adjustment rods and the number of the slide bars are three, and the three adjustment rods correspond to the three slide bars one by one; The sliding direction of the adjusting rod is perpendicular to the oblique side of the oblique block; The slide bar is arranged in an L shape.
[0010] Preferably, the connecting strip and the connecting rope are arranged in a "mouth" shape, and the connecting rope is located at both ends of the connecting strip, and the sliding rod is horizontally slidably installed on the pedal.
[0011] Preferably, the length of the connecting strip is greater than the spacing between the two side rods.
[0012] Preferably, a rotating shaft is fixedly installed on the rotating rod, a connecting shaft is rotatably installed on the bottom end of the lamp pole, a transmission belt is installed between the rotating shaft and the connecting shaft, a disc is fixedly installed on the connecting shaft, and a screw is threadedly inserted on the disc.
[0013] Preferably, one end of the slide rod extends from the pedal surface.
[0014] In the above technical scheme, the present invention provides a combined traffic signal light, which has the following beneficial effects: wherein the signal light in the present application is provided with a protrusion and a card block, and when maintenance is required, the position of the plug-in rod on the corresponding signal light or display can be adjusted by stepping on the pedal, so that the signal light or display that needs maintenance is separated from the cross bar, and then the signal light can be moved down by rotating the rotating rod. When the maintenance is completed, the signal light is rotated upward. At this time, the signal light will be combined with the cross bar through the card block thereon, and can be assembled and installed on the cross bar through the abutment rod and the vertical rod, thereby making the entire installation process simple. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0016] Figure 1 A schematic diagram of the structure of a vertical pole provided by an embodiment of the present invention; Figure 2 The embodiment of the present invention provides Figure 1 A partial structural diagram of Figure 3 A schematic diagram of a portion of the structure of a lamp pole provided by an embodiment of the present invention; Figure 4 The embodiment of the present invention provides Figure 2 A schematic diagram of the structure at A; Figure 5 The embodiment of the present invention provides Figure 3 Schematic diagram of the structure at B; Figure 6 A schematic diagram of a portion of the structure of a connection block provided in an embodiment of the present invention; Figure 7 A schematic diagram of a portion of the structure of a rotating rod provided in an embodiment of the present invention; Figure 8 A schematic diagram of the internal structure of the inclined block provided in an embodiment of the present invention.
[0017] Description of reference numerals: 1. Lamp pole; 2. Crossbar; 3. Seconds display; 4. Signal light; 51. Turnbar; 52. Connecting block; 53. Bump; 54. Block; 55. Limit block; 56. Vertical pole; 57. Outer frame; 58. Round pole; 59. Insert pole; 510. Abutment pole; 511. Top block; 61. Extrusion pole; 62. Pull rope; 63. Long pole; 64. Square frame; 65. Side pole; 66. Slide bar; 67. Oblique block; 68. Adjustment pole; 69. Round wheel; 610. Connecting strip; 611. Connecting rope; 612. Slide bar; 613. Pedal; 71. Screw; 72. Rotating shaft; 73. Transmission belt; 74. Disc; 75. Connecting shaft. DETAILED DESCRIPTION
[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0019] See also Figure 1-8 A combined traffic signal light comprises a light pole 1 and a cross bar 2 fixedly mounted thereon, a signal light 4 and a seconds display 3 are mounted on the cross bar 2, and a card block 54 and a protrusion 53 are fixedly mounted on the back of the seconds display 3; A rotating rod 51 is provided at the bottom end of the crossbar 2, and the rotating rod 51 is rotatably installed in the lamp pole 1, and a connecting block 52 is fixedly installed at the bottom end of the rotating rod 51, and an inserting rod 59 is horizontally slidably installed in the protrusion 53, and a vertical rod 56 is slidably installed on the inner wall of the crossbar 2, and an outer frame 57 is fixedly installed at the bottom end of the vertical rod 56, a round rod 58 is fixedly installed on the inserting rod 59, and a top block 511 is fixedly installed on the top of the vertical rod 56; A long rod 63 is horizontally slidably mounted on the cross bar 2, an extrusion rod 61 is mounted on the side wall of the long rod 63, a pull rope 62 is arranged on the inner wall of the long rod 63, one end of the pull rope 62 is fixedly connected to the extrusion rod 61, a slide bar 66 is fixedly mounted on the other end of the pull rope 62, a square frame 64 is fixedly mounted on the bottom end of the long rod 63, an inclined block 67 is fixedly mounted on the inner wall of the square frame 64, the slide bar 66 is horizontally slidably mounted in the inclined block 67, an adjustment rod 68 is slidably mounted on the inclined block 67, and the adjustment rod 68 is adjusted. The whole rod 68 is in contact with the slide bar 66, and the inner wall of the lamp pole 1 is slidably mounted with a side rod 65, and a pedal 613 is fixedly mounted between the two side rods 65, and a connecting rope 611 is slidably mounted inside the pedal 613 and the side rod 65, and a connecting strip 610 is fixedly mounted on one end of the connecting rope 611 located above the side rod 65, and a slide bar 612 is fixedly mounted on the bottom end of the connecting rope 611, and a round wheel 69 is fixedly mounted on the connecting strip 610 to correspond to different adjustment rods 68; When it is necessary to replace or repair the signal light 4 or the display, the staff can step on the pedal 613 downwards, and the pedal 613 will drive the side rod 65 to descend. As the side rod 65 descends, it will drive the connecting bar 610 to descend. At this time, the round wheel 69 on the connecting bar 610 will contact the corresponding adjusting rod 68. At this time, the descent of the round wheel 69 will drive the corresponding adjusting rod 68 to move downward. At this time, the adjusting rod 68 will first move in the inclined block 67, and as the adjusting rod 68 moves, it will squeeze the sliding bar 66, and the corresponding sliding bar 66 will be The pull rope 62 on the slide bar 66 will move synchronously, and the squeeze rod 61 at the other end of the pull rope 62 will move toward the inside of the long rod 63. The squeeze rod 61 will contact the matching top block 511. As the round wheel 69 descends, it will contact the inclined block 67. At this time, the inclined block 67 will move horizontally under pressure, thereby driving the long rod 63 to move away from the cross bar 2. At this time, the hypotenuse of the squeeze rod 61 will squeeze the top block 511, and the top block 511 will move away from the signal light 4. Figure 5-6, as the top block 511 moves in the direction away from the signal light 4, the top block 511 will drive the vertical rod 56 to move, and the vertical rod 56 will drive the round rod 58 to move through the outer frame 57 at its bottom end. At this time, the round rod 58 will drive the insertion rod 59 to insert into the connecting block 52, and the abutment rod 510 will be removed from the bottom end of the block 54. At this time, the bottom end of the block 54 will not be blocked, and the signal light 4 is inserted into the connecting block 52 through the insertion rod 59 on the protrusion 53, so that the signal light 4 is released from the connection with the cross bar 2, and the signal light 4 will be connected to the connecting block 52. Then, by rotating the rotating rod 51, the rotating rod 51 is rotated downward, and the signal light 4 can be rotated down from a high place to approach the ground. As the height of the signal light 4 is lowered, the staff can directly move the signal light 4 out, and the insertion rod 59 will be pulled out from the connecting block 52 to facilitate the disassembly and installation of the signal light 4.
[0020] In another embodiment of the present invention: the outer frame 57 is L-shaped; A groove is formed between the outer frame 57 and the vertical rod 56 , and the size of the groove matches the size of the round rod 58 , so that the outer frame 57 and the vertical rod 56 cooperate to make the round rod 58 translate.
[0021] In another embodiment of the present invention: a magnet is fixedly mounted on the inner wall of the connecting block 52, and an iron sheet is fixedly mounted on the inner wall of the insert rod 59; When the insertion rod 59 is inserted into the connection block 52 , the iron sheet on the insertion rod 59 will be attracted by the magnet in the connection block 52 , thereby preventing the insertion rod 59 from moving arbitrarily in the connection block 52 .
[0022] In another embodiment of the present invention: an abutment rod 510 is fixedly mounted on the vertical rod 56, and the abutment rod 510 is a right triangle, and a first spring is fixedly mounted between one end of the vertical rod 56 away from the abutment rod 510 and the cross bar 2; The inclined surface of the abutment rod 510 is set downward. At this time, when the signal light 4 rotates upward following the rotating rod 51, as the block 54 is inserted into the cross bar 2, the block 54 will contact its inclined surface when it contacts the bottom end of the abutment rod 510, so that it can push the abutment rod 510 to retreat, avoiding the abutment rod 510 completely blocking the movement of the block 54. When the block 54 moves to a horizontal state, the abutment rod 510 is located below the block 54. When the pedal 613 is released, the vertical rod 56 will be reset by the first spring. At this time, the abutment rod 510 will be located below the protrusion 53, and the abutment rod 510 will limit the downward movement of the protrusion 53.
[0023] In another embodiment of the present invention: a connecting groove is provided on the crossbar 2, and a limiting block 55 is fixedly installed on the inner top wall of the connecting groove, and a limiting groove is provided on the clamping block 54; The connecting groove is provided with a certain curvature, so as to facilitate the arc-shaped motion trajectory of the card block 54 when the rotating rod 51 rotates. When the card block 54 slides into the connecting groove, the limit groove on the card block 54 will be stuck on the limit block 55, so as to limit the card block 54 from moving outward. At this time, the card block 54 will be restricted in movement within the connecting groove by the restriction of the abutting rod 510 and the limit block 55, so as to facilitate the combination of the signal light 4 or the display and the lamp pole 1 for use.
[0024] In another embodiment of the present invention: three adjusting rods 68 and three sliding bars 66 are provided, and the three adjusting rods 68 correspond to the three sliding bars 66 one by one; The sliding direction of the adjustment rod 68 is perpendicular to the oblique side of the oblique block 67; The slide bar 66 is arranged in an L shape; The bottom end of the slide bar 66 is fitted with the adjustment rod 68. When the round wheel 69 moves downward through the side rod 65, it will first contact the adjustment rod 68. At this time, the round wheel 69 will press the adjustment rod 68 downward. As the adjustment rod 68 is pressed, it will move toward the inside of the inclined block 67 until it is completely moved into the inclined block 67. When the adjustment rod 68 moves into the inclined block 67, the adjustment rod 68 will squeeze the slide bar 66. At this time, the slide bar 66 will drive the squeezing rod 61 to move toward the inside of the long rod 63 by stretching. The second spring is fixedly installed between the extrusion rod 61 and the long rod 63. In the natural state, each extrusion rod 61 is pushed by the second spring and separated from the corresponding top block 511. Only after being pulled by the pull rope 62, as the extrusion rod 61 moves toward the long rod 63, it will contact the corresponding top block 511. At this time, as the round wheel 69 continues to move downward, it will squeeze the hypotenuse of the inclined block 67. At this time, the inclined block 67 will drive the square frame 64 to move in the direction away from the cross bar 2. At the same time, the square frame 64 will drive the long rod 63 to move. At this time, the long rod 63 will drive the extrusion rod 61 to move. At this time, the extrusion rod 61 will squeeze the top block 511 through the hypotenuse thereon, so that the top block 511 drives the vertical rod 56 to move, so that the insertion rod 59 under the current vertical rod 56 is inserted into the connecting block 52. At this time, the other extrusion rods 61 are not in contact with the top block 511, so that when the rotating rod 51 rotates, it will not drive other insertion rods 59 to move.
[0025] In another embodiment of the present invention: the connecting bar 610 and the connecting rope 611 are surrounded in a "mouth" shape, and the connecting rope 611 is located at both ends of the connecting bar 610, and the sliding rod 612 is horizontally slidably installed on the pedal 613; When the slide rod 612 is slid, the connecting rope 611 will be driven to move, and the connecting rope 611 will drive the connecting bar 610 to slide between the two side rods 65, thereby adjusting the position of the round wheel 69 so that the round wheel 69 is located above the corresponding adjustment rod 68. After the position of the round wheel 69 is adjusted, stepping down the pedal 613 will cause the round wheel 69 to first squeeze the adjustment rod 68 and then squeeze the inclined block 67.
[0026] In another embodiment of the present invention: the length of the connecting bar 610 is greater than the distance between the two side bars 65; The connecting bar 610 is inserted between the two side rods 65, and no matter how the connecting rope 611 pulls the connecting bar 610 to move, the connecting bar 610 is always located inside the two side rods 65, thereby preventing one end of the connecting bar 610 from moving out of one of the side rods 65 and causing the connecting bar 610 to be unable to exert pressure on the adjustment rod 68 or the inclined block 67 when the side rod 65 moves downward.
[0027] In another embodiment of the present invention, a rotating shaft 72 is fixedly mounted on the rotating rod 51, a connecting shaft 75 is rotatably mounted on the bottom end of the lamp pole 1, a transmission belt 73 is installed between the rotating shaft 72 and the connecting shaft 75, a disc 74 is fixedly mounted on the connecting shaft 75, and a screw 71 is threadedly inserted on the disc 74; The connecting shaft 75 can be driven to rotate by rotating the disc 74, and the connecting shaft 75 will drive the rotating shaft 72 to rotate through the transmission belt 73, so that the rotating shaft 72 drives the rotating rod 51 to rotate, and when the rotating rod 51 rotates, the signal light 4 or the display on it will be driven to move; When installing the second display 3, signal light 4 and warning sign, they are placed as far away from the lamp post 1 as possible on the cross bar 2, so that when the rotating rod 51 is rotated down, their positions are relatively low to facilitate installation, assembly or disassembly and maintenance.
[0028] In another embodiment of the present invention: one end of the slide bar 612 extends from the surface of the pedal 613; The extended end of the slide bar 612 facilitates the staff to slide and adjust the position; The signal light 4 and the seconds display 3 are provided with a wireless signal receiver inside; the signal light 4 and the seconds display 3 can be remotely controlled by receiving signals through the wireless signal receiver; A conductive block may be provided on the signal light 3, and a conductive sheet may be provided on the cross bar, so that after the card block 54 of the signal light is inserted into the connecting groove, the conductive block can be electrically connected to the conductive sheet to facilitate powering on the signal light. Furthermore, the conductive block is arranged on the top of the card block 54 through an electric wire, and the conductive sheet is arranged on the top wall of the connecting groove to facilitate connection between the two.
[0029] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A combined traffic signal light, comprising a light pole (1) and a cross bar (2) fixedly mounted thereon, wherein a signal light (4) and a seconds display (3) are mounted on the cross bar (2), characterized in that: A clamping block (54) and a protrusion (53) are fixedly mounted on the back of the seconds display (3); A rotating rod (51) is provided at the bottom end of the crossbar (2), the rotating rod (51) is rotatably mounted in the lamp pole (1), and a connecting block (52) is fixedly mounted on the bottom end of the rotating rod (51), an inserting rod (59) is horizontally slidably mounted in the protrusion (53), a vertical rod (56) is slidably mounted on the inner wall of the crossbar (2), an outer frame (57) is fixedly mounted on the bottom end of the vertical rod (56), a round rod (58) is fixedly mounted on the inserting rod (59), and a top block (511) is fixedly mounted on the top end of the vertical rod (56); A long rod (63) is horizontally slidably mounted on the cross bar (2), an extrusion rod (61) is mounted on the side wall of the long rod (63), a pull rope (62) is arranged on the inner wall of the long rod (63), one end of the pull rope (62) is fixedly connected to the extrusion rod (61), a slide bar (66) is fixedly mounted on the other end of the pull rope (62), a square frame (64) is fixedly mounted on the bottom end of the long rod (63), an inclined block (67) is fixedly mounted on the inner wall of the square frame (64), the slide bar (66) is horizontally slidably mounted in the inclined block (67), and an adjustment rod is slidably mounted on the inclined block (67) (68), the adjustment rod (68) and the slide bar (66) are in contact with each other, a side rod (65) is slidably mounted on the inner wall of the lamp pole (1), and a pedal (613) is fixedly mounted between the two side rods (65), a connecting rope (611) is slidably mounted inside the pedal (613) and the side rod (65), a connecting rope (610) is fixedly mounted on one end of the connecting rope (611) located above the side rod (65), and a slide bar (612) is fixedly mounted on the bottom end of the connecting rope (611), and a round wheel (69) is fixedly mounted on the connecting rod (610) to correspond to different adjustment rods (68).
2. A combined traffic signal lamp according to claim 1, characterized in that: The outer frame (57) is L-shaped.
3. A combined traffic signal lamp according to claim 1, characterized in that: A magnet is fixedly mounted on the inner wall of the connection block (52), and an iron sheet is fixedly mounted on the inner wall of the insertion rod (59).
4. A combined traffic signal lamp according to claim 1, characterized in that: An abutment rod (510) is fixedly mounted on the vertical rod (56), and the abutment rod (510) is in the shape of a right triangle. A first spring is fixedly mounted between one end of the vertical rod (56) away from the abutment rod (510) and the cross rod (2).
5. A combined traffic signal lamp according to claim 1, characterized in that: The cross bar (2) is provided with a connection groove, and a limit block (55) is fixedly mounted on the inner top wall of the connection groove, and the clamping block (54) is provided with a limit groove.
6. A combined traffic signal lamp according to claim 1, characterized in that: The adjusting rods (68) and the sliding bars (66) are each provided in three numbers, and the three adjusting rods (68) and the three sliding bars (66) correspond one to one; The sliding direction of the adjustment rod (68) is perpendicular to the oblique edge of the oblique block (67); The slide bar (66) is arranged in an L shape.
7. A combined traffic signal lamp according to claim 1, characterized in that: The connecting bar (610) and the connecting rope (611) are arranged in a "mouth" shape, and the connecting rope (611) is located at both ends of the connecting bar (610). The sliding rod (612) is horizontally slidably mounted on the pedal (613).
8. The combined traffic signal lamp according to claim 1, characterized in that: The length of the connecting strip (610) is greater than the spacing between the two side bars (65).
9. The combined traffic signal lamp according to claim 1, characterized in that: A rotating shaft (72) is fixedly mounted on the rotating rod (51), a connecting shaft (75) is rotatably mounted on the bottom end of the lamp pole (1), a transmission belt (73) is installed between the rotating shaft (72) and the connecting shaft (75), a disc (74) is fixedly mounted on the connecting shaft (75), and a screw (71) is threadedly inserted on the disc (74).
10. The combined traffic signal lamp according to claim 1, characterized in that: One end of the sliding rod (612) extends out from the surface of the pedal (613).