Foldable road isolation rod

Abstract

The utility model discloses a foldable road spacer bar which comprises a machine box, a transmission base, a spacer bar body, a leveling plate and a reel, the machine box is buried in a ground foundation pit, the transmission base is fixedly installed at one end of the bottom of the machine box, a motor and a transmission gear are installed on the transmission base, the transmission gear is meshed with the lower end of the spacer bar body, and the reel is arranged on the transmission base. The reel is coaxially connected with the transmission gear, the leveling plate is connected with the reel through a connecting rod mechanism, and the reel rotates to drive the connecting rod mechanism to rotate, so that the leveling plate can move up and down. According to the foldable isolation rod, the isolation rod can be folded, isolation of a road can be relieved in time according to different conditions, normal passing of the road is not affected, automatic filling-in is achieved, the road surface flatness is guaranteed, remote automatic control can be achieved, and output of field management personnel is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal road isolation devices, and particularly relates to a foldable road isolation bar. Background Art

[0002] For roads in communities or parks, the width is only 4 - 6 meters and they can be two-way traffic. Due to the increase in motor vehicles now, vehicles will be parked on one side, resulting in the road width being only 3 - 4 meters and unable to support two-way traffic. The current solution is to install isolation bars in the middle of the road, made of metal or plastic, vertically fixed in the middle of the road. When there is parking on the roadside, traffic on that side is blocked, preventing vehicles from parking on the roadside.

[0003] Fixed isolation bars may become obstacles to the rapid passage of rescue vehicles in emergency situations (such as fires, medical emergencies, etc.). Large fire trucks, ambulances, etc. may not be able to pass smoothly due to the limited road width, seriously affecting the rescue efficiency, and may even lead to rescue delays, increasing the risk of life and property losses.

[0004] Lack of flexibility. The road usage requirements are dynamically changing, and fixed isolation bars cannot be adjusted flexibly according to actual needs. For example, during community activities or special festivals, it may be necessary to temporarily adjust the road layout to adapt to changes in the flow of people and vehicles, while fixed isolation bars limit this possibility.

[0005] High maintenance cost. The installation, maintenance, and replacement of fixed isolation bars all require certain costs. Especially when it is necessary to adjust the road layout or respond to emergencies, it may be necessary to frequently disassemble and reinstall, increasing the input of manpower and material resources. Summary of the Invention

[0006] The purpose of the utility model is to provide a foldable road isolation bar to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A foldable road isolation bar, including a chassis, a transmission base, an isolation bar, a compensation plate, and a winch. The chassis is buried in a ground foundation pit. The transmission base is fixedly installed at one end of the bottom of the chassis. An electric motor and a transmission gear are installed on the transmission base. The transmission gear meshes with the lower end of the isolation bar. The winch is coaxially connected to the transmission gear. The compensation plate is connected to the winch through a link mechanism. By the rotational movement of the winch, the link mechanism is driven to rotate, so as to realize the up and down movement of the compensation plate.

[0008] Preferably, the linkage mechanism includes a main link, an auxiliary link, a first link and a second link. One end of the main link is connected to the first link through a joint, and the other end is connected to the second link and one end of the auxiliary link through joints. The other end of the auxiliary link is connected to the winch. The upper ends of the first link and the second link are rotatably connected to the compensation plate through a U-shaped seat, and the lower ends are rotatably connected to the foundation pit through a U-shaped seat.

[0009] Preferably, it further includes a motor remote automatic control management system, and the motor remote automatic control relationship system supports wireless, Bluetooth remote control and remote management control.

[0010] The technical effects and advantages of the present utility model:

[0011] 1. This structure realizes the foldability of the isolation rod, and can remove the road isolation in time according to different situations without affecting the normal traffic of the road.

[0012] 2. By driving the transmission gear and the winch with a motor, the automatic lifting of the isolation rod and the compensation plate is realized, ensuring the flatness of the road surface, greatly reducing the tediousness of manual operation, and improving the efficiency of road management.

[0013] 3. The integrated motor remote automatic control management system supports wireless, Bluetooth remote control and remote management control functions, enabling users to flexibly control the device at different distances, and even remotely monitor and manage it through the Internet, greatly enhancing the convenience of use and the intelligent level of management.

[0014] 4. The compensation plate is connected to the winch through a linkage mechanism, realizing the synchronous coordination with the lifting action of the isolation rod. This design ensures that when the isolation rod is retracted, the compensation plate can quickly fill the space below to keep the road surface flat, improving the safety and comfort of driving.

[0015] 5. Through intelligent control and management, the isolation rod system can more effectively regulate the road traffic flow, improve the road use efficiency, reduce the possibility of traffic congestion and accidents, and thus overall improve the urban traffic management level. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present utility model (isolation state);

[0017] Figure 2 is a schematic internal structural diagram of the present utility model;

[0018] Figure 3 is Figure 2 the front view of

[0019] Figure 4 is Figure 2 the top view of

[0020] Figure 5 This is a structural schematic diagram (horizontal state) of the present utility model.

[0021] In the figure: chassis - 1, isolation rod - 2, compensation plate - 4, transmission base - 5, motor - 6, transmission gear - 7, winch - 8, link mechanism - 9, main link - 10, auxiliary link - 11, first link - 12, second link - 13, joint - 14, U - shaped seat - 15. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figure 1 - Figure 5 A specific embodiment of a foldable road isolation rod of the present utility model is shown: including a chassis 1, a transmission base 5, an isolation rod 2, a compensation plate 4 and a winch 8. The chassis 1 is buried in a ground foundation pit. The transmission base 5 is fixedly installed at one end of the bottom of the chassis 1. An electric motor 6 and a transmission gear 7 are installed on the transmission base 5. The transmission gear 7 meshes with the lower end of the isolation rod 2. The winch 8 is coaxially connected with the transmission gear 7. The compensation plate 4 is connected to the winch 8 through a link mechanism 9. The rotation of the winch 8 drives the rotation of the link mechanism 9 to realize the up - and - down movement of the compensation plate 4;

[0024] The link mechanism 9 includes a main link 10, an auxiliary link 11, a first link 12 and a second link 13. One end of the main link 10 is connected with the first link 12 through a joint 14, and the other end is connected with the second link 13 and one end of the auxiliary link 11 through a joint 14. The other end of the auxiliary link 11 is connected to the winch 8. The upper ends of the first link 12 and the second link 13 are rotatably connected to the compensation plate 4 through a U - shaped seat 15, and the lower ends are rotatably connected to the foundation pit through a U - shaped seat 15;

[0025] It also includes a motor remote automatic control management system. The motor remote automatic control system supports wireless, Bluetooth remote control and remote management control, enabling users to flexibly control the device at different distances, and even remotely monitor and manage it through the Internet, greatly improving the convenience of use and the intelligent level of management.

[0026] Component fitting: The motor 6 is coaxially connected to the transmission gear 7 and the winding wheel 8 to achieve rotational operation. The transmission gear 7 and the isolation rod 2 achieve the rotational operation of the isolation rod 2 through gear meshing. The linkage mechanism 9 is connected to the winding wheel 8, and the rotational movement of the winding wheel 8 drives the operation of the linkage mechanism 9, thereby realizing the up and down movement of the compensation plate.

[0027] Road isolation:

[0028] When road isolation is required, the control system starts the motor 6 to rotate counterclockwise by 90°, the transmission gear 7 rotates, and the isolation rod 2 is in an upright state to achieve road isolation. The motor 6 drives the winding wheel 8 to rotate counterclockwise, and the compensation plate 4 is flipped to the ground for leveling through the linkage mechanism 9.

[0029] Removing road isolation:

[0030] When road isolation needs to be removed, the control system starts the motor 6 to rotate clockwise by 90°, the transmission gear 7 rotates, and the isolation rod 2 is in a horizontal state to remove road isolation. The motor 6 drives the winding wheel 8 to rotate clockwise, and the compensation plate 4 is flipped into the interior of the chassis through the linkage mechanism 9.

[0031] The applicant further declares that the present utility model illustrates the implementation method and device structure of the present utility model through the above embodiments, but the present utility model is not limited to the above implementation manners, that is, it does not mean that the present utility model must rely on the above methods and structures to be implemented. Those skilled in the art should understand that any improvement to the present utility model, equivalent replacement of the implementation method selected by the present utility model, addition of steps, and selection of specific manners, etc., all fall within the protection scope and the disclosed scope of the present utility model.

[0032] The present utility model is not limited to the above implementation manners. All manners that adopt a structure similar to that of the present utility model and its methods to achieve the purpose of the present utility model are within the protection scope of the present utility model.

Claims

1. A foldable road isolation pole, characterized in that: The invention comprises a chassis (1), a transmission base (5), an isolation rod (2), a filling plate (4) and a winch (8), wherein the chassis (1) is buried in a foundation pit on the ground, the transmission base (5) is fixedly mounted at one end of the bottom of the chassis (1), a motor (6) and a transmission gear (7) are mounted on the transmission base (5), the transmission gear (7) is meshed with the lower end of the isolation rod (2), the winch (8) is coaxially connected with the transmission gear (7), the filling plate (4) is connected to the winch (8) via a connecting rod mechanism (9), and the rotation of the winch (8) drives the connecting rod mechanism (9) to rotate, so as to realize the up and down movement of the filling plate (4).

2. A foldable road isolation pole according to claim 1, characterized in that: The connecting rod mechanism (9) comprises a main connecting rod (10), an auxiliary connecting rod (11), a first connecting rod (12) and a second connecting rod (13); one end of the main connecting rod (10) is connected to the first connecting rod (12) via a joint (14); the other end of the main connecting rod (10) is connected to the second connecting rod (13) and one end of the auxiliary connecting rod (11) via a joint (14); the other end of the auxiliary connecting rod (11) is connected to the winch (8); the upper ends of the first connecting rod (12) and the second connecting rod (13) are rotatably connected to the filling plate (4) via a U-shaped seat (15); and the lower ends are rotatably connected to the foundation pit via the U-shaped seat (15).

3. The foldable road isolation pole according to claim 1, characterized in that: It also includes a motor remote automatic control management system, and the motor remote automatic control relationship system supports wireless, Bluetooth remote control and remote management control.

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