Speed reducer based on municipal road design

Abstract

The utility model relates to the technical field of speed bumps, and discloses a speed reducer based on municipal road design, which comprises a pre-buried box body, a mounting base plate is mounted in the pre-buried box body, a speed bump body is mounted at the top of the mounting base plate, hydraulic lifting devices are mounted on two sides of the bottom of the mounting base plate, and the hydraulic lifting devices are mounted on the bottom of the mounting base plate. A mounting hole is formed in the top of the deceleration strip body, a mounting bolt is mounted in the mounting hole, a fastening nut matched with the mounting bolt for use is arranged at the top of the mounting base plate, and a controller is mounted in the embedded box body. According to the speed reducer based on the municipal road design, when the speed bump body is damaged and falls off after being used for a long time, the hydraulic lifting device can be remotely controlled to drive the mounting base plate to ascend and descend, so that the speed bump body is conveniently replaced and mounted, the ground can be prevented from being repaired, and the maintenance cost and difficulty are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of speed bumps, in particular to a speed reduction device based on municipal road design. Background Technique

[0002] The speed bump, also known as a speed hump, is a traffic facility installed on roads to slow down passing vehicles. It is generally set at road crossings, industrial and mining enterprises, schools, the entrances of residential communities and other sections where vehicles need to slow down and sections prone to traffic accidents. It is a new type of traffic special safety device for reducing the driving speed of motor vehicles and non-motor vehicles.

[0003] Regarding the above and existing related technologies, the inventor believes that the following defects often exist: The traditional installation method of speed bumps mostly uses the method of directly fixing with bolts to the road surface. However, over time and repeated vehicle rolling, since only the bolts bear the huge pressure, the speed bump is prone to overall detachment. Once detached, the reinstallation process is not only time-consuming and laborious, but may also require repairing the ground, increasing the maintenance cost and difficulty. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that in the prior art, the traditional bolt-fixed speed bump is prone to detachment due to pressure, resulting in time-consuming reinstallation, requiring ground repair, and increasing the maintenance cost. For this reason, we propose a speed reduction device based on municipal road design.

[0005] In order to achieve the above object, the present application adopts the following technical solution: A speed reduction device based on municipal road design, including a pre-embedded box body, an installation substrate is installed inside the pre-embedded box body, a speed bump body is installed on the top of the installation substrate, hydraulic lifting devices are installed on both sides of the bottom of the installation substrate, installation holes are opened on the top of the speed bump body, installation bolts are installed inside the installation holes, fastening nuts used in cooperation with the installation bolts are arranged on the top of the installation substrate, a controller is installed inside the pre-embedded box body, exhaust holes are opened on both sides of the pre-embedded box body, a first exhaust pipe is installed on one side of the pre-embedded box body, a first mounting bracket is installed on the top of the first exhaust pipe, a waterproof baffle is fixedly connected to the top of the first mounting bracket, and a signal induction device used in cooperation with the controller is installed on the top of the waterproof baffle.

[0006] Preferably, a force-bearing boss is installed on the top of the installation substrate, and a card slot used in cooperation with the force-bearing boss is opened on the bottom of the speed bump body.

[0007] Preferably, a second exhaust pipe is installed at the other end of the pre-embedded box body, a second mounting bracket is installed on the top of the second exhaust pipe, and a hydrophobic top is installed on the top of the second mounting bracket.

[0008] Preferably, a blowing device is installed at the top inside the second exhaust duct.

[0009] Preferably, the top of the mounting bolt is lower than the top of the speed bump body.

[0010] Preferably, the waterproof baffle has a structure that is narrower at the top and wider at the bottom, and a platform for installing a signal sensing device is provided at the top of the waterproof baffle.

[0011] Preferably, the hydrophobic top has a trapezoidal structure that is narrower at the top and wider at the bottom.

[0012] Preferably, drain holes are provided at the bottom of the embedded box body, and a drain pipe matched with the drain holes is installed at the bottom of the embedded box body.

[0013] Preferably, water guide blocks are installed on both sides of the bottom inside the embedded box body. The water guide blocks are triangular in shape, and one side of the right-angle side is connected to the embedded box body.

[0014] Preferably, reflective tapes are installed on both sides of the first exhaust duct and the second exhaust duct.

[0015] Technical effects and advantages of the present utility model:

[0016] In the present utility model, when the speed bump body is damaged and detached during long-term use, the hydraulic lifting device can be controlled by remote control to drive the installation substrate to lift, so as to facilitate the replacement and installation of the speed bump body, and the repair of the ground can be avoided, reducing the maintenance cost and difficulty.

[0017] In the present utility model, through the cooperation of the drain holes and the drain pipe, the rainwater entering the inside of the embedded box body is discharged. At the same time, the drain pipe is directly connected to the municipal pipeline, which can effectively prevent underground insects from entering the inside of the embedded box body in the case of wild drainage, thereby reducing the maintenance difficulty of the devices inside the embedded box body. At the same time, through the installation of the first exhaust duct and the second exhaust duct, the inside of the embedded box body is ventilated to prevent rainwater from entering through the gap between the installation substrate and the embedded box body, causing excessive moisture inside the embedded box body and damaging the controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the sectional view of the present utility model;

[0020] Figure 3 is the partial structural schematic diagram of the first exhaust pipe of the present utility model;

[0021] Figure 4Partial structural schematic diagram of the induction device of the present utility model;

[0022] Figure 5 Cross-sectional structural schematic diagram of the left view of the present utility model;

[0023] Figure 6 For the present utility model Figure 5 Partial enlarged view at position A in the present utility model.

[0024] Legend description: 1. Embedded box body; 2. Installation substrate; 3. Speed bump body; 4. Hydraulic lifting device; 5. Installation hole; 6. Installation bolt; 7. Fastening nut; 8. Controller; 9. First exhaust pipe; 10. Waterproof baffle; 11. Signal induction device; 12. Force-bearing boss; 13. Card slot; 14. Second exhaust pipe; 15. Second mounting bracket; 16. Drainage top; 17. Air supply device; 18. Exhaust hole; 19. Drainage hole; 20. Drain pipe; 21. Water guide block; 22. First mounting bracket; 23. Reflective tape. Specific implementation manners

[0025] Now, the present utility model will be further described in detail with reference to the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0026] Refer to Figures 1-3As shown in the figure, the utility model provides a technical solution: a deceleration device based on municipal road design, which includes an embedded box body 1. An installation base plate 2 is installed inside the embedded box body 1. A deceleration belt body 3 is installed on the top of the installation base plate 2. Hydraulic lifting devices 4 are installed on both sides of the bottom of the installation base plate 2. Installation holes 5 are opened on the top of the deceleration belt body 3. Installation bolts 6 are installed inside the installation holes 5. The top of the installation bolts 6 is lower than the top of the deceleration belt body 3. A fastening nut 7 that cooperates with the installation bolts 6 is arranged on the top of the installation base plate 2. A controller 8 is installed inside the embedded box body 1. Exhaust holes 18 are opened on both sides of the embedded box body 1. A first exhaust pipe 9 is installed on one side of the embedded box body 1. A first mounting bracket 22 is installed on the top of the first exhaust pipe 9. A waterproof baffle 10 is fixedly connected to the top of the first mounting bracket 22. A signal induction device 11 that cooperates with the controller 8 is installed on the top of the waterproof baffle 10. First, the staff buries the embedded box body 1 into the ground, and then remotely controls it through a wireless signal. The signal is received by the signal induction device 11, and then the controller 8 controls the hydraulic lifting device 4 to lift and lower. When the hydraulic lifting device 4 drives the installation base plate 2 to rise, the deceleration belt body 3 is placed on the top of the installation base plate 2. Through the opened installation holes 5, the installation bolts 6 and the fastening nuts 7 are used in cooperation to fix the deceleration belt body 3 on the top of the installation base plate 2. Then, the hydraulic lifting device 4 is remotely controlled to drive the installation base plate 2 to descend, so that the installation base plate 2 descends into the embedded box body 1, and the deceleration belt body 3 is located on the surface of the ground, thus completing the installation of the deceleration belt body 3. Through the setting of the above structure, when the deceleration belt body 3 is damaged and falls off during long-term use, the hydraulic lifting device 4 can be controlled to lift and drive the installation base plate 2 to rise, so as to facilitate the replacement and installation of the deceleration belt body 3, and the repair of the ground can be avoided, reducing the maintenance cost and difficulty.

[0027] Referring to Figure 6 As shown in the figure, in this implementation scheme: a force-bearing convex platform 12 is installed on the top of the installation base plate 2. A clamping groove 13 that cooperates with the force-bearing convex platform 12 is opened at the bottom of the deceleration belt body 3. Through the clamping connection of the force-bearing convex platform 12 and the clamping groove 13, it plays an auxiliary stabilizing role for the deceleration belt body 3, and also plays a protective role for the installation bolts 6, increasing the service life of the installation bolts 6.

[0028] Referring to Figure 3As shown in the figure, in this implementation: at the other end of the embedded box body 1, a second exhaust pipe 14 is installed. At the top of the second exhaust pipe 14, a second mounting bracket 15 is installed. At the top of the second mounting bracket 15, a hydrophobic top 16 is installed. The hydrophobic top 16 is a trapezoidal structure with a narrower top and a wider bottom. Through the installation of the first exhaust pipe 9 and the second exhaust pipe 14, the interior of the embedded box body 1 is ventilated, preventing rainwater from entering through the gap between the installation substrate 2 and the embedded box body 1, which may cause excessive moisture inside the embedded box body 1 and damage the controller 8. At the same time, through the setting of the hydrophobic top 16 and the waterproof baffle 10, rainfall is blocked to prevent rainwater from entering.

[0029] Refer to Figure 3 As shown in the figure, in this implementation: at the top end inside the second exhaust pipe 14, a air supply device 17 is installed. Through the installation of the air supply device 17, the function of active air supply is provided, preventing the situation that the gas inside the embedded box body 1 cannot be discharged due to too high air pressure in rainy weather. At the same time, the air supply device 17 can play the role of accelerating air circulation.

[0030] Refer to Figure 4 As shown in the figure, in this implementation: the waterproof baffle 10 is a trapezoidal structure with a narrower top and a wider bottom, and a platform for installing the signal sensing device 11 is provided at the top of the waterproof baffle 10. By designing the waterproof baffle 10 as a trapezoidal structure with a narrower top and a wider bottom and reserving an installation platform at the top, it is convenient to install the signal sensing device 11 while preventing rainwater.

[0031] Refer to Figure 5 As shown in the figure, in this implementation: drainage holes 19 are opened at the bottom of the embedded box body 1, and a drain pipe 20 is installed at the bottom of the embedded box body 1 and is used in cooperation with the drainage holes 19. Through the cooperation of the drainage holes 19 and the drain pipe 20, the rainwater entering the interior of the embedded box body 1 is discharged. At the same time, the drain pipe 20 is directly connected to the municipal pipeline, which can effectively prevent underground insects from entering the interior of the embedded box body 1 in the case of wild drainage, thereby reducing the maintenance difficulty of the devices inside the embedded box body 1.

[0032] Refer to Figure 5 As shown in the figure, in this implementation: on both sides of the bottom inside the cavity of the embedded box body 1, water guide blocks 21 are installed. The water guide blocks 21 are triangular in shape and one side of the right-angled side is connected to the embedded box body 1. Through the setting of the water guide blocks 21, the rainwater inside the embedded box body 1 is guided to accelerate the discharge of rainwater.

[0033] Refer to Figure 5 As shown in the figure, in this implementation: reflective tapes 23 are installed on both sides of the first exhaust pipe 9 and the second exhaust pipe 14. Through the setting of the reflective tapes 23, it plays a role in reminding passing pedestrians and vehicle drivers.

[0034] Working principle: The staff first bury the embedded box body 1 into the ground, and then remotely control it through wireless signals. The signal induction device 11 receives the signals, and then the controller 8 controls the hydraulic lifting device 4 to lift. When the hydraulic lifting device 4 drives the installation substrate 2 to rise, the speed bump body 3 is placed on the top of the installation substrate 2. Through the opened installation holes 5, the installation bolts 6 and the fastening nuts 7 are used in cooperation to fix the speed bump body 3 on the top of the installation substrate 2. Through the clamping connection between the force-bearing convex platform 12 and the card slot 13, it plays an auxiliary stabilizing role for the speed bump body 3, and at the same time plays a protective role for the installation bolts 6, increasing the service life of the installation bolts 6. Then, the hydraulic lifting device 4 is remotely controlled to drive the installation substrate 2 to descend, so that the installation substrate 2 descends into the embedded box body 1, and the speed bump body 3 is located on the surface of the ground, thus completing the installation of the speed bump body 3. Through the setting of the above structure, when the speed bump body 3 is damaged and falls off during long-term use, the hydraulic lifting device 4 can be controlled to lift, driving the installation substrate 2 to rise, so as to facilitate the replacement and installation of the speed bump body 3, and the repair of the ground can be avoided, reducing the maintenance cost and difficulty. Through the cooperation of the drain holes 19 and the drain pipes 20, the rainwater entering the embedded box body 1 is discharged. At the same time, the drain pipes 20 are directly connected to the municipal pipes, which can effectively prevent underground insects from entering the embedded box body 1 in the case of wild drainage, thus reducing the maintenance difficulty of the devices inside the embedded box body 1. Through the setting of the water guide blocks 21, the rainwater inside the embedded box body 1 is guided, accelerating the discharge of the rainwater. Through the installation of the first exhaust pipe 9 and the second exhaust pipe 14, the inside of the embedded box body 1 is ventilated to prevent rainwater from entering through the gap between the installation substrate 2 and the embedded box body 1, causing excessive moisture inside the embedded box body 1 and damaging the controller 8. At the same time, through the setting of the hydrophobic top 16 and the waterproof baffle 10, the rainfall is blocked to prevent the entry of rainwater. Through the installation of the air supply device 17, the function of active air supply is provided to prevent the situation that the gas inside the embedded box body 1 cannot be discharged due to too high air pressure in rainy weather. At the same time, the air supply device 17 can play the role of accelerating air circulation.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deceleration device designed based on a municipal road, comprising a pre-buried box (1), characterized in that: A mounting base plate (2) is installed inside the embedded box (1), a speed bump body (3) is installed on the top of the mounting base plate (2), hydraulic lifting devices (4) are installed on both sides of the bottom of the mounting base plate (2), a mounting hole (5) is opened on the top of the speed bump body (3), a mounting bolt (6) is installed inside the mounting hole (5), a fastening nut (7) used in conjunction with the mounting bolt (6) is arranged on the top of the mounting base plate (2), a controller (8) is installed inside the embedded box (1), exhaust holes (18) are opened on both sides of the embedded box (1), a first exhaust pipe (9) is installed on one side of the embedded box (1), a first mounting frame (22) is installed on the top of the first exhaust pipe (9), a waterproof baffle (10) is fixedly connected to the top of the first mounting frame (22), and a signal sensing device (11) used in conjunction with the controller (8) is installed on the top of the waterproof baffle (10).

2. A deceleration device designed based on municipal roads according to claim 1, characterized in that: A force-bearing boss (12) is mounted on the top of the mounting base plate (2), and a clamping groove (13) for use with the force-bearing boss (12) is provided on the bottom of the speed reduction belt body (3).

3. The deceleration device designed based on municipal roads according to claim 1, characterized in that: A second exhaust duct (14) is installed at the other end of the embedded box (1), a second mounting frame (15) is installed on the top of the second exhaust duct (14), and a hydrophobic top (16) is installed on the top of the second mounting frame (15).

4. The deceleration device designed based on municipal roads according to claim 3 is characterized in that: An air supply device (17) is installed at the top end of the second exhaust duct (14).

5. The deceleration device designed based on municipal roads according to claim 1, characterized in that: The top of the mounting bolt (6) is lower than the top of the speed bump body (3).

6. The deceleration device designed based on municipal roads according to claim 1, characterized in that: The waterproof baffle (10) is a trapezoidal structure that is narrow at the top and wide at the bottom, and a platform for installing a signal sensing device (11) is provided on the top of the waterproof baffle (10).

7. The deceleration device designed based on municipal roads according to claim 3 is characterized by: The hydrophobic top (16) is a trapezoidal structure that is narrow at the top and wide at the bottom.

8. The deceleration device designed based on municipal roads according to claim 1, characterized in that: A drainage hole (19) is provided at the bottom of the embedded box (1), and a drainage pipe (20) for use with the drainage hole (19) is installed at the bottom of the embedded box (1).

9. The deceleration device designed based on municipal roads according to claim 1, characterized in that: Water guide blocks (21) are installed on both sides of the bottom of the inner cavity of the embedded box (1); the water guide blocks (21) are in the shape of a triangle, and one side of the right-angled side is connected to the embedded box (1).

10. The deceleration device designed based on municipal roads according to claim 1, characterized in that: Reflective tapes (23) are installed on both sides of the first exhaust duct (9) and the second exhaust duct (14).

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