Safety prompting device for traffic information technology engineering construction

Abstract

The utility model discloses a safety prompting device for traffic information technology engineering construction, which belongs to the technical field of safety prompting devices and comprises a mounting component, a foldable shear fork arm group is connected onto the mounting component, a moving frame is connected onto the shear fork arm group, and the moving frame is folded by the shear fork arm group to be stored. A driving assembly for driving the shear fork arm set is installed on the installation assembly, a storage type prompting assembly capable of being stored is installed on the installation assembly, a connecting rod is connected to the installation assembly, and the connecting rod is connected with the shear fork arm set. By means of the mode, unfolding and storage of the shear fork arm set are achieved, the shear fork arm set can adapt to the current road width for blocking when unfolded for use, transportation is convenient when the shear fork arm set is stored, meanwhile, alarm information is displayed through unfolding of the display panel, light is emitted to prompt vehicles and pedestrians, and the display panel can be stored during transportation so that transportation can be convenient.

Description

Technical Field

[0001] This utility model relates to the technical field of safety warning devices, specifically to a safety warning device for traffic information technology engineering construction. Background Technology

[0002] In today's society, the construction of transportation information technology engineering is booming. With the acceleration of urbanization and the increasing demands for traffic efficiency and safety, various transportation information technology projects, such as intelligent transportation systems, road monitoring systems, and traffic signal control systems, are emerging in large numbers. These projects often involve complex operations such as road construction, equipment installation, and line laying, and are usually carried out in busy traffic areas such as urban roads and highways. The construction environment is complex and changeable, posing certain safety risks to construction workers and passing pedestrians and vehicles.

[0003] Some safety warning devices are large and complex in structure, cannot be folded, and are extremely inconvenient to transport. Installation requires professional personnel and is a cumbersome and time-consuming process. This not only increases construction costs but may also affect the progress of the project.

[0004] Smaller safety warning devices typically lack the ability to flexibly expand their barrier coverage based on actual road conditions. Different traffic information technology engineering construction sites have varying terrain and road conditions, sometimes requiring adjustments to the barrier range based on the size of the construction area. However, existing devices are often of fixed size and cannot meet these diverse needs.

[0005] Based on this, this utility model designs a safety warning device for traffic information technology engineering construction to solve the above problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a safety warning device for traffic information technology engineering construction.

[0007] The technical solution adopted to solve the above technical problems is:

[0008] A safety warning device for traffic information technology engineering construction includes an installation component. A foldable scissor arm assembly is connected to the installation component. A movable frame is connected to the scissor arm assembly. The movable frame is stored by folding the scissor arm assembly. A drive component for driving the scissor arm assembly is installed on the installation component. A retractable warning component is installed on the installation component. A connecting rod is connected to the installation component and is connected to the scissor arm assembly. Two sets of movable frames are symmetrically arranged on the left and right sides. A connecting rod is connected to the movable frame. A set of rollers is rotatably connected to the front and rear sides of the lower end of the movable frame.

[0009] The above technical solution enables the drive assembly to adjust and deploy the scissor arm according to the road width, blocking the current construction area and preventing pedestrians and small vehicles from entering, thus ensuring construction safety. At the same time as deployment, the retractable indicator component displays alarm information and emits lights to alert vehicles and pedestrians.

[0010] The retractable notification component includes a storage component and a display panel. The storage component is connected to the mounting component. There are two sets of display panels arranged on the left and right sides, and the display panels are connected to the storage component.

[0011] The above technical solution allows the storage component to move the display panel out of the storage area and place it horizontally on the left and right sides of the upper part of the mounting component, displaying alarm information and emitting lights to alert vehicles and pedestrians.

[0012] Furthermore, the mounting assembly includes a mounting shell and sliding grooves. There are four sets of sliding grooves, with two sets of sliding grooves respectively located at the left and right ends of the mounting shell, and the remaining two sets of sliding grooves located on the side of the movable frame near the scissor arm assembly. There are four sets of connecting rods, with one set of connecting rods slidably connected in each set of sliding grooves. Two sets of rollers are rotatably connected to the lower end of the mounting shell.

[0013] The above technical solution allows two sets of rollers to support the mounting housing, preventing the weight of the mounting housing itself from damaging the scissor arm assembly during deployment.

[0014] Furthermore, the scissor arms are arranged in a rectangular four-point configuration, with the left and right sides being symmetrical. The upper inner ends of the two right-side scissor arms are hinged to the front and rear ends of the connecting rod in the sliding groove at the right end of the mounting housing, respectively. The lower inner ends of the two right-side scissor arms are hinged to the lower right side of the mounting housing, respectively. Similarly, the upper inner ends of the two left-side scissor arms are hinged to the front and rear ends of the connecting rod in the sliding groove at the left end of the mounting housing, respectively. The lower inner ends of the two left-side scissor arms are hinged to the lower right side of the mounting housing, respectively. The scissor arms at the ends are respectively hinged to the lower left end of the mounting housing. The upper outer scissor arms of the two sets of scissor arms at the right end are respectively hinged to the front and rear ends of the connecting rod in the sliding groove at the right end. The lower outer scissor arms of the two sets of scissor arms at the right end are respectively hinged to the lower inner end of the right movable frame. The upper outer scissor arms of the two sets of scissor arms at the left end are respectively hinged to the front and rear ends of the connecting rod in the sliding groove at the left end. The lower outer scissor arms of the two sets of scissor arms at the left end are respectively hinged to the lower inner end of the left movable frame.

[0015] The above technical solution allows the connecting rod on the drive mounting assembly to slide in the sliding groove on the mounting assembly, thereby driving the scissor arms on both sides to unfold outward. During the unfolding of the scissor arms, the connecting rod on the moving frame slides in the sliding groove on the moving frame, and the scissor arms unfold outward, driving the moving frame. The moving frame then unfolds by rolling on the ground using rollers.

[0016] Furthermore, the drive assembly includes a first drive electric cylinder and a drive plate. The first drive electric cylinder is fixedly installed on the inner bottom surface of the mounting shell, and the output end of the first drive electric cylinder is fixedly connected to the lower end surface of the drive plate. The two sets of connecting rods on the mounting shell are rotatably connected to the left and right ends of the drive plate, respectively.

[0017] The above technical solution enables the first drive cylinder to drive the drive plate to move the connecting rod on the mounting housing within the sliding groove on the mounting housing, thereby driving the scissor arm assembly to unfold via the connecting rod.

[0018] Furthermore, the storage assembly includes a second drive electric cylinder, a mounting plate, a rack, transmission gears, a slide rod, and a connecting shaft. The second drive electric cylinder is fixedly installed on the inner bottom surface of the mounting housing, and its output end is fixedly connected to the lower end surface of the mounting plate. Two sets of connecting shafts are arranged left and right, with their upper ends fixedly connected to the inner top surface of the mounting housing and slidably connected to the mounting plate. Two sets of racks are arranged left and right, with their lower ends fixedly connected to the upper end surface of the mounting plate. Two sets of transmission gears are arranged left and right, with the left rack meshing with the left transmission gear and the right rack meshing with the right transmission gear. Two sets of connecting shafts are rotatably mounted on the mounting ears at the upper end of the mounting housing, with their rear ends fixedly connected to the upper front sides of the two display panels respectively. The two sets of transmission gears are fixedly mounted on the two sets of connecting shafts respectively.

[0019] Through the above technical solution, the second drive electric cylinder can drive the mounting plate to slide on the connecting shaft. The mounting plate drives the rack, the rack drives the transmission gear, the transmission gear drives the slide rod to rotate on the mounting ear on the mounting shell, and the slide rod drives the display panel to change from a vertically retracted state to a horizontally working state.

[0020] The beneficial effects of this utility model are as follows: (1) This utility model drives the scissor arm assembly to adjust and unfold according to the road width through the drive component, blocking the current construction area, realizing the unfolding and storage of the scissor arm assembly. When unfolded, it can be adapted to the current road width for blocking, and when stored, it is convenient for transportation; (2) The second drive electric cylinder drives the mounting plate to slide on the connecting shaft. The mounting plate drives the rack, the rack drives the transmission gear, the transmission gear drives the slide rod to rotate on the mounting ear on the mounting shell, and the slide rod drives the display plate to change from the vertical storage state to the horizontal working state, realizing the prompting effect. The display plate unfolds to display alarm information and emits light to prompt vehicles and pedestrians. When transporting, the display plate can be stored for convenient transportation. Attached Figure Description

[0021] Figure 1 This is a perspective view of a safety warning device for traffic information technology engineering construction according to the present invention;

[0022] Figure 2 This is a front view of a safety warning device for traffic information technology engineering construction according to this utility model;

[0023] Figure 3 This is a left view of a safety warning device for traffic information technology engineering construction according to this utility model;

[0024] Figure 4 For along Figure 3 A sectional view along the AA direction;

[0025] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0026] Figure label:

[0027] 1. Mounting assembly; 11. Mounting housing; 12. Sliding groove; 2. Scissor arm assembly; 3. Drive assembly; 31. First drive cylinder; 32. Drive plate; 4. Retractable indicator assembly; 41. Retractable assembly; 411. Second drive cylinder; 412. Mounting plate; 413. Rack; 414. Transmission gear; 415. Slide rod; 416. Connecting shaft; 42. Display panel; 5. Connecting rod; 6. Moving frame; 7. Roller. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0030] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-5 A safety warning device for traffic information technology engineering construction includes an installation component 1, a foldable scissor arm assembly 2 connected to the installation component 1, a movable frame 6 connected to the scissor arm assembly 2, the movable frame 6 being stored by folding the scissor arm assembly 2, a drive component 3 for driving the scissor arm assembly 2 installed on the installation component 1, a retractable warning component 4 installed on the installation component 1, a connecting rod 5 connected to the installation component 1 and the scissor arm assembly 2, two sets of movable frames 6 symmetrically arranged on the left and right, the connecting rod 5 connected to the movable frame 6, and a set of rollers 7 rotatably connected to the front and rear sides of the lower end of the movable frame 6 respectively;

[0031] The retractable prompt component 4 includes a retractable component 41 and a display panel 42. The retractable component 41 is connected to the mounting component 1. There are two sets of display panels 42 arranged on the left and right sides, and the display panels 42 are connected to the retractable component 41.

[0032] In use, the scissor arm assembly 2 is driven by the drive component 3 to adjust and unfold according to the road width, blocking the current construction area and preventing pedestrians and small vehicles from entering, thus ensuring construction safety. Simultaneously, the display panel 42 is moved from the storage area by the storage component 41 and placed horizontally on the left and right sides of the upper end of the mounting component 1, displaying alarm information and emitting lights to alert vehicles and pedestrians. In this invention, the scissor arm assembly 2 can be unfolded and retracted. When unfolded, it can adapt to the current road width for blocking; when retracted, it is convenient for transportation. Simultaneously, the display panel 42, when unfolded, displays alarm information and emits lights to alert vehicles and pedestrians. During transportation, the display panel 42 can be retracted by the storage component 41 for easy transport.

[0033] The storage assembly 41 includes a second drive electric cylinder 411, a mounting plate 412, a rack 413, a transmission gear 414, a slide rod 415, and a connecting shaft 416. The second drive electric cylinder 411 is fixedly installed on the inner bottom surface of the mounting housing 11, and its output end is fixedly connected to the lower end surface of the mounting plate 412. Two sets of connecting shafts 416 are arranged on the left and right sides, and their upper ends are fixedly connected to the inner top end of the mounting housing 11. The connecting shafts 416 are slidably connected to the mounting plate 412. Two sets of racks 413 are arranged on the left and right sides. The lower end of the rack 413 is fixedly connected to the upper end face of the mounting plate 412. Two sets of transmission teeth 414 are arranged left and right. The left rack 413 is meshed with the left transmission teeth 414, and the right rack 413 is meshed with the right transmission teeth 414. Two sets of connecting shafts 416 are arranged left and right and rotatably mounted on the mounting ears at the upper end of the mounting housing 11. The rear end faces of the two sets of connecting shafts 416 are fixedly connected to the upper front side of the two sets of display panels 42 respectively. The two sets of transmission teeth 414 are fixedly mounted on the two sets of connecting shafts 416 respectively.

[0034] When this utility model is in use, the second drive electric cylinder 411 drives the mounting plate 412 to slide on the connecting shaft 416. The mounting plate 412 drives the rack 413, the rack 413 drives the transmission gear 414, the transmission gear 414 drives the slide rod 415 to rotate on the mounting ear on the mounting shell 11, and the slide rod 415 drives the display plate 42 to change from a vertical storage state to a horizontal working state to achieve a prompting effect. When not in use, it is stored away.

[0035] Mounting assembly 1 includes mounting housing 11 and sliding grooves 12. There are four sets of sliding grooves 12, two sets of sliding grooves 12 are respectively opened at the left and right ends of mounting housing 11, and the remaining two sets of sliding grooves 12 are opened on the side of the movable frame 6 near the scissor arm assembly 2. There are four sets of connecting rods 5, and one set of connecting rods 5 is slidably connected in each set of sliding grooves 12. Two sets of connecting rods 5 are rotatably connected to the lower end of mounting housing 11; rollers 7;

[0036] Two sets of rollers 7 are rotatably connected to the lower end of the mounting shell 11 to support the mounting shell 11 and prevent the weight of the mounting shell 11 itself from damaging the scissor arm assembly 2 when it is unfolded.

[0037] The scissor arm assemblies 2 are arranged in a rectangular four-point pattern, with the left and right sides of the scissor arm assemblies 2 being symmetrical. The upper inner ends of the two scissor arm assemblies 2 on the right side are hinged to the front and rear ends of the connecting rod 5 in the sliding groove 12 at the right end of the mounting housing 11, respectively. The lower inner ends of the two scissor arm assemblies 2 on the right side are hinged to the lower right side of the mounting housing 11, respectively. The upper inner ends of the two scissor arm assemblies 2 on the left side are hinged to the front and rear ends of the connecting rod 5 in the sliding groove 12 at the left end of the mounting housing 11, respectively. The lower inner ends of the two scissor arm assemblies 2 on the left side are hinged to the connecting rod 5 in the sliding groove 12 at the left end of the mounting housing 11, respectively. The scissor arms are respectively hinged to the lower left end of the mounting housing 11. The upper outer scissor arms of the two sets of scissor arms 2 on the right end are respectively hinged to the front and rear ends of the connecting rod 5 in the sliding groove 12 on the right end. The lower outer scissor arms of the two sets of scissor arms 2 on the right end are respectively hinged to the lower inner end of the right movable frame 6. The upper outer scissor arms of the two sets of scissor arms 2 on the left end are respectively hinged to the front and rear ends of the connecting rod 5 in the sliding groove 12 on the left end. The lower outer scissor arms of the two sets of scissor arms 2 on the left end are respectively hinged to the lower inner end of the left movable frame 6.

[0038] When this utility model is in use, the connecting rod 5 on the mounting assembly 1 is driven by the driving assembly 3 to slide in the sliding groove 12 on the mounting assembly 1, thereby causing the scissor arm assemblies 2 on both sides to unfold outward. During the unfolding process of the scissor arm assemblies 2, the connecting rod 5 on the moving frame 6 slides in the sliding groove 12 on the moving frame 6. The scissor arm assemblies 2 unfold outward, driving the moving frame 6. The moving frame 6 rolls on the ground through the rollers 7. When the distance between the two sets of moving frames 6 reaches the width of the road, the scissor arm assemblies 2 stop unfolding.

[0039] The drive assembly 3 includes a first drive electric cylinder 31 and a drive plate 32. The first drive electric cylinder 31 is fixedly installed on the inner bottom surface of the mounting shell 11. The output end of the first drive electric cylinder 31 is fixedly connected to the lower end surface of the drive plate 32. The two sets of connecting rods 5 on the mounting shell 11 are rotatably connected to the left and right ends of the drive plate 32, respectively.

[0040] When this utility model is in use, the first drive electric cylinder 31 drives the drive plate 32 to move the connecting rod 5 on the mounting shell 11 to slide in the sliding groove 12 on the mounting shell 11.

[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. The above description is merely an embodiment of the present utility model and is not intended to limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A safety warning device for traffic information technology engineering construction, comprising an installation component (1), characterized in that: The mounting assembly (1) is connected to a foldable scissor arm assembly (2), and a movable frame (6) is connected to the scissor arm assembly (2). The movable frame (6) is stored by folding the scissor arm assembly (2). The mounting assembly (1) is equipped with a drive assembly (3) for driving the scissor arm assembly (2). The mounting assembly (1) is equipped with a retractable prompt assembly (4). The mounting assembly (1) is connected to a connecting rod (5), which is connected to the scissor arm assembly (2). The movable frame (6) is symmetrically arranged in two sets on the left and right sides. The movable frame (6) is connected to the connecting rod (5). A set of rollers (7) is rotatably connected to the front and rear sides of the lower end of the movable frame (6). The retractable prompt component (4) includes a retractable component (41) and a display panel (42). The retractable component (41) is connected to the mounting component (1). There are two sets of display panels (42) arranged on the left and right sides. The display panels (42) are connected to the retractable component (41).

2. The safety warning device for traffic information technology engineering construction according to claim 1, characterized in that, The mounting assembly (1) includes a mounting shell (11) and a sliding groove (12). There are four sets of sliding grooves (12), two sets of sliding grooves (12) are respectively opened at the left and right ends of the mounting shell (11), and the remaining two sets of sliding grooves (12) are opened on the side of the moving frame (6) near the scissor arm assembly (2). There are four sets of connecting rods (5), and a set of connecting rods (5) is slidably connected in each set of sliding grooves (12). Two sets of rollers (7) are rotatably connected to the lower end of the mounting shell (11).

3. The safety warning device for traffic information technology engineering construction according to claim 2, characterized in that, The scissor arm assemblies (2) are arranged in a rectangular four-point pattern, with the left and right sides of the scissor arm assemblies (2) being symmetrical. The upper inner scissor arms of the two right-end scissor arm assemblies (2) are hinged to the front and rear ends of the connecting rod (5) in the right sliding groove (12) of the mounting housing (11), respectively. The lower inner scissor arms of the two right-end scissor arm assemblies (2) are hinged to the lower right side of the mounting housing (11), respectively. The upper inner scissor arms of the two left-end scissor arm assemblies (2) are hinged to the front and rear ends of the connecting rod (5) in the left sliding groove (12) of the mounting housing (11), respectively. The upper inner scissor arms of the two left-end scissor arm assemblies (2) are hinged to the front and rear ends of the connecting rod (5) in the left sliding groove (12) of the mounting housing (11), respectively. The scissor arms at the lower side are respectively hinged to the lower left side of the mounting housing (11). The upper outer scissor arms of the two sets of scissor arms (2) at the right end are respectively hinged to the front and rear ends of the connecting rod (5) in the sliding groove (12) at the right end. The lower outer scissor arms of the two sets of scissor arms (2) at the right end are respectively hinged to the lower inner side of the right moving frame (6). The upper outer scissor arms of the two sets of scissor arms (2) at the left end are respectively hinged to the front and rear ends of the connecting rod (5) in the sliding groove (12) at the left end. The lower outer scissor arms of the two sets of scissor arms (2) at the left end are respectively hinged to the lower inner side of the left moving frame (6).

4. The safety warning device for traffic information technology engineering construction according to any one of claims 1-3, characterized in that, The drive assembly (3) includes a first drive cylinder (31) and a drive plate (32). The first drive cylinder (31) is fixedly installed on the inner bottom surface of the mounting shell (11). The output end of the first drive cylinder (31) is fixedly connected to the lower end surface of the drive plate (32). Two sets of connecting rods (5) on the mounting shell (11) are rotatably connected to the left and right ends of the drive plate (32) respectively.

5. The safety warning device for traffic information technology engineering construction according to claim 1, characterized in that, The storage assembly (41) includes a second drive electric cylinder (411), a mounting plate (412), a rack (413), a transmission gear (414), a slide rod (415), and a connecting shaft (416). The second drive electric cylinder (411) is fixedly installed on the inner bottom surface of the mounting shell (11), and the output end of the second drive electric cylinder (411) is fixedly connected to the lower end surface of the mounting plate (412). There are two sets of connecting shafts (416) arranged on the left and right sides. The upper end surface of the connecting shaft (416) is fixedly connected to the inner top surface of the mounting shell (11), and the connecting shaft (416) is slidably connected to the mounting plate (412). The rack (413) There are two sets of racks arranged on the left and right. The lower end of the rack (413) is fixedly connected to the upper end face of the mounting plate (412). There are two sets of transmission teeth (414) arranged on the left and right. The left rack (413) meshes with the left transmission teeth (414), and the right rack (413) meshes with the right transmission teeth (414). There are two sets of connecting shafts (416) arranged on the left and right and rotatably mounted on the mounting ears at the upper end of the mounting shell (11). The rear end faces of the two sets of connecting shafts (416) are fixedly connected to the upper front side of the two sets of display plates (42). The two sets of transmission teeth (414) are fixedly mounted on the two sets of connecting shafts (416).

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