Municipal road deceleration structure

Abstract

The invention provides a municipal road deceleration structure. The municipal road deceleration structure comprises a bearing assembly and a deceleration assembly. The bearing assembly comprises a bearing frame and a plurality of bearing screw rods, the bearing frame is installed on the surface of the road, and the bearing screw rods penetrate through the bearing frame, are connected to the bearing frame in a threaded mode and are arranged in the first direction and the second direction at intervals. The speed reduction assembly comprises an arch-shaped cylinder which is detachably installed on the bearing frame and penetrates through the bearing frame in the first direction. According to the municipal road speed reduction structure, in the using process, the bearing screw can be used for supporting the bearing frame and preventing the bearing frame or the arched barrel from being directly suspended on the surface of the road, and compared with the related technology, the stability of the bearing frame or the arched barrel can be improved easily. In the using process, the bearing frame or the arched barrel is not prone to moving, and the speed reduction effect is good. Installation personnel can adjust the distance between the end of the bearing screw rod and the bearing frame by rotating the bearing screw rod according to the low-lying depth of the road, and therefore the road support can be suitable for roads of different shapes.

Description

Technical Field

[0001] The present application relates to the field of road traffic equipment, and in particular to a deceleration structure for municipal roads. Background Art

[0002] A speed bump is a traffic facility installed on the road surface to slow down passing vehicles. The speed bump is generally set in a strip shape and slightly arched from the road surface to achieve the purpose of vehicle deceleration. The speed bump is generally set at road crossings, industrial and mining enterprises, schools, entrances of residential communities and other sections where vehicles need to slow down and sections prone to traffic accidents. During the installation process, due to the inevitable protrusions or depressions on the road surface, there will be a large gap between the speed bump and the road. Due to the large gap between the speed bump and the road, during use, the speed bump is prone to deformation, resulting in a poor deceleration effect of the speed bump and even falling off from the road surface. Summary of the Invention

[0003] The purpose of the embodiments of the present application is to provide a deceleration structure for municipal roads to solve the technical problem in the prior art that there is a large gap between the speed bump and the road, resulting in a poor deceleration effect of the speed bump.

[0004] To achieve the above purpose, the technical solution adopted by the present application is: to provide a deceleration structure for municipal roads, including: A bearing assembly, the bearing assembly includes a bearing frame and a plurality of bearing screws, the bearing frame is installed on the road surface, a plurality of the bearing screws are all penetrated through the bearing frame, screwed to the bearing frame, and arranged at intervals along a first direction and a second direction; A deceleration assembly, the deceleration assembly includes an arched cylinder, the arched cylinder is detachably installed on the bearing frame and is arranged to penetrate through along the first direction.

[0005] Optionally, one end of each of the plurality of bearing screws away from the arched cylinder is connected with a hinge ball; The bearing assembly further includes a plurality of hinge plates, the plurality of hinge plates are hinged to the plurality of hinge balls and are arranged in one-to-one correspondence with the plurality of hinge balls.

[0006] Optionally, the bearing assembly further includes a plurality of bearing nuts, the plurality of bearing nuts are screwed on the outer periphery of the plurality of bearing screws and are arranged in one-to-one correspondence with the plurality of bearing screws, and are all located at one end of the bearing frame facing away from the arched cylinder.

[0007] Optionally, the bearing nut includes a threaded sleeve and a bearing plate, the threaded sleeve is screwed on the outer periphery of the bearing screw and is located on one side of the bearing frame facing away from the arched cylinder, and the bearing plate is connected to the threaded sleeve and is located between the bearing frame and the threaded sleeve.

[0008] Optionally, the arched cylinder includes a bottom plate, an arched plate, a plurality of concave portions, a plurality of first positioning blocks, a plurality of positioning grooves, and a plurality of mounting screw sleeves. The arched plate is connected to the bottom plate. The bottom plate has a plurality of the concave portions. The plurality of concave portions are all recessed toward the arched plate, all extend along a first direction, and are spaced along a second direction. A plurality of the first positioning blocks are provided in a groove on the outer peripheral side of the concave portion. A plurality of the first positioning blocks are all provided with the positioning grooves. A plurality of the mounting screw sleeves are connected between the inner peripheral side of the arched plate and the inner peripheral side of the concave portion; The bearing assembly further includes a plurality of second positioning blocks. The plurality of second positioning blocks are all connected to the bearing frame, are clamped in the plurality of positioning grooves, and are arranged in one-to-one correspondence with the plurality of positioning grooves.

[0009] Optionally, the deceleration assembly further includes two reinforcing frames. The two reinforcing frames are both located between the bottom plate and the arched plate and are symmetrically arranged; The reinforcing frame includes a first reinforcing rod, a second reinforcing rod, a third reinforcing rod, and a plurality of connecting rods. The first reinforcing rod is located at the connection between the bottom plate and the arched plate. The second reinforcing rod is located at the connection between the bottom plate and the concave portion. The third reinforcing rod is located on the inner peripheral side of the concave portion. A plurality of the connecting rods are connected between the first reinforcing rod and the second reinforcing rod, between the second reinforcing rod and the third reinforcing rod, and between the third reinforcing rod and the first reinforcing rod.

[0010] Optionally, the municipal road deceleration structure further includes a heating assembly. The heating assembly is installed in the arched cylinder; The deceleration assembly further includes two sealing blocks. The two sealing blocks are respectively connected to two ends of the arched cylinder along the first direction.

[0011] Optionally, the heating assembly includes a storage battery, a partition board, a solar panel, two heating wires, a temperature sensor, and a circuit board. The storage battery is installed in the arched cylinder. The partition board is installed in the arched cylinder and covers the storage battery. The solar panel is installed on the partition board. The two heating wires are both installed on the inner peripheral side of the arched cylinder. The temperature sensor is installed on the inner peripheral side of the arched cylinder. The circuit board is installed on the partition board and is electrically connected to the heating wires and the temperature sensor, and is configured to start the heating wires when the temperature detected by the temperature sensor is lower than a preset threshold; The deceleration assembly further includes an opening, a transparent plate, and a sealing gasket. The opening is opened in the arched cylinder and exposes the solar panel from the arched cylinder. The transparent plate is detachably installed on the arched cylinder and covers the opening. The sealing gasket is installed between the arched cylinder and the transparent plate.

[0012] Optionally, the deceleration component includes a plurality of mounting posts, and the plurality of mounting posts are all connected to the inner peripheral side of the arched cylinder; The partition plate includes a plate body and a plurality of lugs, and the plurality of lugs are all connected to the plate body and are arranged in one-to-one correspondence with the plurality of mounting posts.

[0013] Optionally, one of the sealing blocks is provided with a clamping groove, and the other sealing block has a clamping block.

[0014] The beneficial effect of a municipal road deceleration structure provided by the present application lies in: A municipal road deceleration structure provided by the present application, during use, through the load-bearing screw, can be used to support the load-bearing frame, preventing the load-bearing frame or the arched cylinder from directly hanging over the road surface. Compared with the related art, it helps to improve the stability of the load-bearing frame or the arched cylinder. During use, the load-bearing frame or the arched cylinder is not easily moved, and the deceleration effect is good. Moreover, during installation, the installer can adjust the distance between the end of the load-bearing screw and the load-bearing frame by rotating the load-bearing screw according to the depth of the road depression, so as to be applicable to roads of different shapes, which helps to improve the application range of the structure. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Is the first perspective three-dimensional view of a municipal road deceleration structure provided by an embodiment of the present application; Figure 2 Is the second perspective three-dimensional view of a municipal road deceleration structure provided by an embodiment of the present application; Figure 3 Is the first perspective three-dimensional view of the load-bearing component of a municipal road deceleration structure provided by an embodiment of the present application; Figure 4 Is the second perspective three-dimensional view of the load-bearing component of a municipal road deceleration structure provided by an embodiment of the present application; Figure 5 Is Figure 3 The partial enlarged view at A in Figure 6 Is Figure 4 The partial enlarged view at B in Figure 7 Is the first perspective internal structure three-dimensional view of a municipal road deceleration structure provided by an embodiment of the present application; Figure 8A second - perspective internal - structure three - dimensional view of a municipal - road deceleration structure provided by an embodiment of the present application; Figure 9 For Figure 7 The partial enlarged view at position C in Figure 10 For Figure 8 The partial enlarged view at position D in Figure 11 A third - perspective internal - structure three - dimensional view of a municipal - road deceleration structure provided by an embodiment of the present application Figure 12 An assembled three - dimensional view of a municipal - road deceleration structure provided by an embodiment of the present application.

[0017] Among them, each reference numeral in the figure: 1. Bearing assembly; 11. Bearing frame; 12. Bearing screw; 13. Hinge ball; 14. Hinge plate; 15. Bearing nut; 151. Threaded sleeve; 152. Bearing plate; 16. Second positioning block; 2. Deceleration assembly; 21. Arch - shaped cylinder; 211. Bottom plate; 212. Arch - shaped plate; 213. Recess; 214. First positioning block; 215. Positioning groove; 216. Mounting nut; 22. Reinforcing frame; 221. First reinforcing rod; 222. Second reinforcing rod; 223. Third reinforcing rod; 224. Connecting rod; 23. Sealing block; 24. Opening; 25. Transparent plate; 26. Mounting column; 27. Clamping groove; 28. Clamping block; 3. Heating assembly; 31. Battery; 32. Partition; 321. Plate body; 322. Lug; 33. Solar panel; 34. Electric heating wire. Detailed implementation manners

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the following further details the present application with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0019] It should be noted that when an element is referred to as being "installed on", "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0020] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0021] In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0022] As Figures 1 to 12 shown, the present application provides a deceleration structure for a municipal road, including a bearing assembly 1 and a deceleration assembly 2. The bearing assembly 1 includes a bearing frame 11 and a plurality of bearing screws 12. The bearing frame 11 is installed on the road surface. The plurality of bearing screws 12 are all passed through the bearing frame 11 and are screwed to the bearing frame 11, and are arranged at intervals in the first direction and the second direction. The deceleration assembly 2 includes an arched cylinder 21. The arched cylinder 21 is detachably installed on the bearing frame 11 and is arranged through in the first direction.

[0023] Here, it should be noted that the first direction above and below refers to the two-way direction of the shortest connection line between the two ends of the arched cylinder 21, specifically as Figure 1 shown by the X-axis in. The second direction above and below refers to the two-way direction of the longest chord of the arched cylinder 21, specifically as Figure 1 shown by the Y-axis in.

[0024] For the deceleration structure of the municipal road provided by the present application, during use, through the bearing screws 12, it can be used to support the bearing frame 11 to prevent the bearing frame 11 or the arched cylinder 21 from directly hanging over the road surface. Compared with the related art, it helps to improve the stability of the bearing frame 11 or the arched cylinder 21. During use, the bearing frame 11 or the arched cylinder 21 is not easily moved, and the deceleration effect is good. Moreover, during the installation process, the installer can adjust the distance between the end of the bearing screw 12 and the bearing frame 11 by rotating the bearing screw 12 according to the depth of the road depression, so as to be applicable to roads of different shapes, which helps to improve the application range of the structure.

[0025] In an embodiment of the present application, please refer to Figures 1 to 12 , one end of each of the plurality of bearing screws 12 away from the arched cylinder 21 is connected with a hinge ball 13. The bearing assembly 1 further includes a plurality of hinge plates 14. The plurality of hinge plates 14 are hinged to the plurality of hinge balls 13 and are arranged in one-to-one correspondence with the plurality of hinge balls 13.

[0026] With such a setting, by using the articulated plate 14, compared with the load-bearing screw 12 directly contacting the road surface, the contact area of the articulated plate 14 is larger, and it is not easy to slide relative to the road, which helps to further improve the stability of the carrier 11 or the arch cylinder 21 on the road surface. Since the articulated plate 14 is hinged to the hinge ball 13, the articulated plate 14 can rotate relative to the hinge ball 13. During the installation process, the articulated plate 14 can rotate by itself according to the cross-sectional shape of the road, so that the articulated plate 14 can be applied to roads with different cross-sectional shapes, which helps to further improve the applicable range of the structure.

[0027] In an embodiment of the present application, please refer to Figures 1 to 12 , the load-bearing assembly 1 further includes a plurality of load-bearing screw sleeves 15, and the plurality of load-bearing screw sleeves 15 are screwed onto the outer periphery of the plurality of load-bearing screws 12, and are arranged in one-to-one correspondence with the plurality of load-bearing screws 12, and are all located at one end of the carrier 11 facing away from the arch cylinder 21.

[0028] With such a setting, through the load-bearing screw sleeve 15, compared with the related art where the load-bearing screw sleeve 15 is not provided, with the cooperation of the load-bearing screw 12, it can also be used to support the carrier 11, so that the carrier 11 is not easily deformed on a low-lying road, which helps to improve the stability of the carrier 11 or the arch cylinder 21 on the road surface.

[0029] In an embodiment of the present application, refer to Figures 1 to 12 , the load-bearing screw sleeve 15 includes a threaded sleeve 151 and a load-bearing plate 152. The threaded sleeve 151 is screwed onto the outer periphery of the load-bearing screw 12 and is located on the side of the carrier 11 facing away from the arch cylinder 21. The load-bearing plate 152 is connected to the threaded sleeve 151 and is located between the carrier 11 and the threaded sleeve 151.

[0030] With such a setting, by using the threaded sleeve 151, it can be screwed with the load-bearing screw 12, and it is convenient for the staff to drive the load-bearing plate 152 to rotate. By using the load-bearing plate 152, compared with directly using the threaded sleeve 151, the load-bearing area of the load-bearing plate 152 is larger, the load-bearing effect is better, and it helps to improve the stability between the carrier 11 and the threaded sleeve 151.

[0031] In an embodiment of the present application, please refer to Figures 1 to 12, the arched cylinder 21 includes a bottom plate 211, an arched plate 212, a plurality of recesses 213, a plurality of first positioning blocks 214, a plurality of positioning grooves 215, and a plurality of mounting bushings 216. The arched plate 212 is connected to the bottom plate 211. The bottom plate 211 has a plurality of recesses 213. The plurality of recesses 213 are all recessed toward the arched plate 212, and are all arranged to extend in the first direction and are spaced along the second direction. A plurality of first positioning blocks 214 are provided in the grooves on the outer peripheral side of the recess 213. A positioning groove 215 is provided in each of the plurality of first positioning blocks 214. A plurality of mounting bushings 216 are connected between the inner peripheral side of the arched plate 212 and the inner peripheral side of the recess 213. The bearing assembly 1 further includes a plurality of second positioning blocks 16. The plurality of second positioning blocks 16 are all connected to the bearing frame 11 and are clamped in the plurality of positioning grooves 215 and are arranged in one-to-one correspondence with the plurality of positioning grooves 215.

[0032] With such an arrangement, during the installation process, through the first positioning block 214, the positioning groove 215, and the second positioning block 16, the arched cylinder 21 can be quickly aligned with the bearing frame 11, which helps to improve the installation efficiency. During the use process, through the first positioning block 214, the positioning groove 215, and the second positioning block 16, the arched cylinder 21 and the bearing frame 11 can form a limit in the first direction, which helps to improve the structural stability between the arched cylinder 21 and the bearing frame 11 and can prevent the reduction effect from deteriorating due to the relative movement of the arched cylinder 21 and the bearing frame 11 in the first direction. And, through the mounting bushing 216, an external bolt passes through the mounting bushing 216, and the bottom plate 211 and the arched plate 212 can be installed on the bearing frame 11. The mounting bushing 216 can also be used to connect the bottom plate 211 and the arched plate 212, which helps to improve the structural stability between the bottom plate 211 and the arched plate 212, is not easily deformed, and avoids the reduction effect of this structure being affected. In addition, by using the mounting bushing 216, while realizing the installation of the external bolt, it can prevent the arched cylinder 21 from directly communicating with the external environment, thereby preventing the heating component 3 in the arched cylinder 21 from being damaged by the external environment.

[0033] In an embodiment of the present application, please refer to Figures 1 to 12 , the deceleration assembly 2 further includes two reinforcing frames 22. The two reinforcing frames 22 are both located between the bottom plate 211 and the arched plate 212 and are symmetrically arranged. The reinforcing frame 22 includes a first reinforcing rod 221, a second reinforcing rod 222, a third reinforcing rod 223, and a plurality of connecting rods 224. The first reinforcing rod 221 is located at the connection between the bottom plate 211 and the arched plate 212. The second reinforcing rod 222 is located at the connection between the bottom plate 211 and the recess 213. The third reinforcing rod 223 is located on the inner peripheral side of the recess 213. A plurality of connecting rods 224 are connected between the first reinforcing rod 221 and the second reinforcing rod 222, between the second reinforcing rod 222 and the third reinforcing rod 223, and between the third reinforcing rod 223 and the first reinforcing rod 221.

[0034] With such an arrangement, through the first reinforcing rod 221, the connection between the bottom plate 211 and the arched plate 212 can be supported. Through the second reinforcing rod 222, the connection between the bottom plate 211 and the concave portion 213 can be supported. Through the third reinforcing rod 223, the inner peripheral side of the concave portion 213 can be supported. With the cooperation of the plurality of connecting rods 224, the first reinforcing rod 221, the second reinforcing rod 222 and the third reinforcing rod 223 can enclose a triangular structure, so as to stably support the bottom plate 211, the arched plate 212 and the concave portion 213, and enable the bottom plate 211, the arched plate 212 and the concave portion 213 to support each other, which helps to improve the structural stability among the bottom plate 211, the arched plate 212 and the concave portion 213, making it difficult for the bottom plate 211 and the arched plate 212 to deform, and thus avoiding the influence on the deceleration effect of the arched cylinder 21.

[0035] In an embodiment of the present application, refer to Figures 1 to 12 , the municipal road deceleration structure further includes a heating component 3, and the heating component 3 is installed in the arched cylinder 21. The deceleration component 2 further includes two sealing blocks 23, and the two sealing blocks 23 are respectively connected to both ends of the arched cylinder 21 along the first direction.

[0036] It should be noted here that in cold weather conditions, the surface of the speed bump is prone to icing, so the anti-slip patterns on the surface of the speed bump are easily covered by the ice layer. Since the anti-slip patterns are covered by the ice layer, when a vehicle passes over the speed bump, the vehicle is prone to skid and traffic accidents are likely to occur.

[0037] With such an arrangement, when the surface of the speed bump is iced, under the action of the heating component 3, the arched cylinder 21 can be heated to melt the ice layer on the surface of the arched cylinder 21. When a vehicle passes over the speed bump, it is not easy to skid, thus reducing the probability of traffic accidents. The two sealing blocks 23 are welded to both ends of the arched cylinder 21 along the first direction, and can enclose a closed space with the arched cylinder 21, so as to prevent the arched cylinder 21 from communicating with the external environment and causing damage to the heating component 3 due to the influence of the external environment, and effectively protecting the heating component 3.

[0038] In an embodiment of the present application, please refer to Figures 1 to 12, the heating component 3 includes a storage battery 31, a partition 32, a solar panel 33, two heating wires 34, a temperature sensor (not shown in the figure), and a circuit board (not shown in the figure). The storage battery 31 is installed in the arched cylinder 21. The partition 32 is installed in the arched cylinder 21 and covers the storage battery 31. The solar panel 33 is installed on the partition 32. The two heating wires 34 are both installed on the inner peripheral side of the arched cylinder 21. The temperature sensor is installed on the inner peripheral side of the arched cylinder 21. The circuit board is installed on the partition 32 and is electrically connected to the heating wire 34 and the temperature sensor, and is configured to activate the heating wire 34 when the temperature detected by the temperature sensor is lower than a preset threshold. The deceleration component 2 further includes an opening 24, a transparent plate 25, and a gasket. The opening 24 is formed in the arched cylinder 21 and exposes the solar panel 33 from the arched cylinder 21. The transparent plate 25 is detachably installed on the arched cylinder 21 and covers the opening 24. The gasket is installed between the arched cylinder 21 and the transparent plate 25.

[0039] It should be noted here that the preset thresholds above and below refer to preset temperatures. Activating the heating wire 34 when the temperature detected by the temperature sensor is lower than the preset threshold means that when the temperature detected by the temperature sensor on the surface of the arched cylinder 21 is lower than the preset temperature, the electric heating plate receives the feedback signal from the temperature sensor and controls the heating wire 34 to start.

[0040] With such a setting, among the storage battery 31, the solar panel 33, the two heating wires 34, the temperature sensor, and the circuit board, the heating wire 34 can be activated to heat the arched cylinder 21 in case of icing. Under the action of the heating wire 34, the ice layer covering the surface of the arched cylinder 21 can be melted, effectively reducing the probability of traffic accidents. Through the partition 32, it is convenient to install the solar panel 33. Moreover, the solar panel 33 and the storage battery 31 can be separated, which can prevent the solar panel 33 and the storage battery 31 from touching each other and causing damage to the solar panel 33 and the storage battery 31, effectively protecting the solar panel 33 and the storage battery 31. In addition, through the transparent plate 25 and the opening 24, light can normally irradiate the solar panel 33 to ensure the normal operation of the solar panel 33. In addition, the transparent plate 25 can also enclose a sealed space with the arched plate 212 and the two sealing blocks 23 to prevent the storage battery 31, the solar panel 33, the two heating wires 34, the temperature sensor, and the circuit board from being damaged by the external environment.

[0041] In an embodiment of the present application, please refer to Figures 1 to 12 , the deceleration component 2 includes a plurality of mounting posts 26, and the plurality of mounting posts 26 are all connected to the inner peripheral side of the arched cylinder 21. The partition 32 includes a plate body 321 and a plurality of lugs 322. The plurality of lugs 322 are all connected to the plate body 321 and are arranged in one-to-one correspondence with the plurality of mounting posts 26.

[0042] With such a setting, the mounting plate body 321 is facilitated by the multiple mounting posts 26 and the multiple lugs 322. Moreover, the structural stability between the plate body 321 and the bottom plate 211 is enhanced by the multiple mounting posts 26 and the multiple lugs 322, enabling the solar panel 33 to be stably mounted on the plate body 321.

[0043] In an embodiment of the present application, refer to Figures 1 to 12 , in which one of the sealing blocks 23 is provided with a clamping groove 27, and the other sealing block 23 has a clamping block 28.

[0044] With such a setting, during the installation process, it is usually necessary to install multiple municipal road deceleration structures on the road surface, and after the multiple municipal road deceleration structures are installed on the road surface, they are spliced to form a complete deceleration belt. During use, under the action of the clamping groove 27 and the clamping block 28, any two adjacent municipal road deceleration structures can be limited in the second direction, which helps to improve the structural stability between any two adjacent municipal road deceleration structures and is not easily loosened.

[0045] The working principle of this structure is as follows: When installing this device, first place the two reinforcing frames 22 inside the arched cylinder 21. After placing the two reinforcing frames 22 inside the arched cylinder 21, the external bolts can fix the bearing frame 11 to the road surface after passing through the bearing frame 11. The staff rotates the bearing screw 12 to adjust the position of the bearing screw 12 according to the depth of the road depression until the hinged plate 14 completely abuts against the road surface. The staff aligns the positioning groove 215 on the arched cylinder 21 with the second positioning block 16 on the bearing frame 11 and places the arched cylinder 21 on the bearing frame 11. The external bolts pass through the arched cylinder 21 and the mounting sleeve 216 and are screwed to the bearing frame 11, enabling the arched cylinder 21 to be installed on the bearing frame 11. When using this municipal road deceleration structure, light irradiates the surface of the solar panel 33 through the transparent plate 25 and the opening 24, and the light energy is converted into electrical energy and stored in the storage battery 31. When ice forms on the surface of the arched cylinder 21, the circuit board controls the heating wire 34 to start heating, which can melt the ice layer on the surface of the arched cylinder 21.

[0046] One or more embodiments of the present application are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application shall be included within the protection scope of the present application.

Claims

1. A municipal road deceleration structure, characterized in that: include: A bearing assembly (1), the bearing assembly (1) comprising a bearing frame (11) and a plurality of bearing screws (12), the bearing frame (11) being mounted on a road surface, the plurality of bearing screws (12) being passed through the bearing frame (11) and being screwed to the bearing frame (11), and being arranged at intervals along a first direction and a second direction; A deceleration assembly (2), the deceleration assembly (2) comprising an arched cylinder (21), the arched cylinder (21) being detachably mounted on the support frame (11) and being arranged to penetrate along a first direction.

2. A municipal road speed reduction structure as claimed in claim 1, characterized in that: The ends of the plurality of bearing screws (12) away from the arched cylinder (21) are all connected to a hinge ball (13); The bearing assembly (1) further comprises a plurality of hinged plates (14), wherein the plurality of hinged plates (14) are hinged to the plurality of hinged balls (13) and are arranged in a one-to-one correspondence with the plurality of hinged balls (13).

3. A municipal road speed reduction structure as claimed in claim 1, characterized in that: The bearing assembly (1) further comprises a plurality of bearing screw sleeves (15), wherein the plurality of bearing screw sleeves (15) are screwed to the outer circumference of the plurality of bearing screw rods (12), are arranged in one-to-one correspondence with the plurality of bearing screw rods (12), and are all located at one end of the bearing frame (11) facing away from the arched cylinder (21).

4. A municipal road speed reduction structure as claimed in claim 3, characterized in that: The bearing screw sleeve (15) comprises a threaded sleeve (151) and a bearing plate (152); the threaded sleeve (151) is threadedly connected to the outer periphery of the bearing screw rod (12) and is located on a side of the bearing frame (11) facing away from the arched cylinder (21); and the bearing plate (152) is connected to the threaded sleeve (151) and is located between the bearing frame (11) and the threaded sleeve (151).

5. A municipal road speed reduction structure as claimed in claim 1, characterized in that: The arched tube (21) comprises a bottom plate (211), an arched plate (212), a plurality of recessed portions (213), a plurality of first positioning blocks (214), a plurality of positioning grooves (215) and a plurality of mounting screw sleeves (216); the arched plate (212) is connected to the bottom plate (211); the bottom plate (211) has a plurality of recessed portions (213); the plurality of recessed portions (213) are all recessed toward the arched plate (212), are all extended in a first direction and are spaced apart in a second direction; a plurality of first positioning blocks (214) are provided in a groove on an outer peripheral side of the recessed portion (213); the plurality of first positioning blocks (214) are all provided with the positioning grooves (215); and a plurality of mounting screw sleeves (216) are connected between an inner peripheral side of the arched plate (212) and an inner peripheral side of the recessed portion (213); The bearing assembly (1) further comprises a plurality of second positioning blocks (16), wherein the plurality of second positioning blocks (16) are all connected to the bearing frame (11) and are snap-fitted into the plurality of positioning grooves (215), and are arranged in a one-to-one correspondence with the plurality of positioning grooves (215).

6. A municipal road speed reduction structure as claimed in claim 5, characterized in that: The deceleration assembly (2) further comprises two reinforcement frames (22), wherein the two reinforcement frames (22) are both located between the bottom plate (211) and the arched plate (212) and are symmetrically arranged; The reinforcement frame (22) comprises a first reinforcement rod (221), a second reinforcement rod (222), a third reinforcement rod (223) and a plurality of connecting rods (224); the first reinforcement rod (221) is located at the connection between the bottom plate (211) and the arch plate (212); the second reinforcement rod (222) is located at the connection between the bottom plate (211) and the recessed portion (213); the third reinforcement rod (223) is located on the inner circumference of the recessed portion (213); and the plurality of connecting rods (224) are connected between the first reinforcement rod (221) and the second reinforcement rod (222), between the second reinforcement rod (222) and the third reinforcement rod (223), and between the third reinforcement rod (223) and the first reinforcement rod (221).

7. A municipal road speed reduction structure as claimed in claim 1, characterized in that: The municipal road deceleration structure further comprises a heating component (3), wherein the heating component (3) is installed in the arched cylinder (21); The deceleration assembly (2) further comprises two sealing blocks (23), wherein the two sealing blocks (23) are respectively connected to two ends of the arched cylinder (21) along the first direction.

8. A municipal road speed reduction structure as claimed in claim 7, characterized in that: The heating component (3) comprises a storage battery (31), a partition (32), a solar panel (33), two heating wires (34), a temperature sensor and a circuit board; the storage battery (31) is installed in the arched cylinder (21); the partition (32) is installed in the arched cylinder (21) and covers the storage battery (31); the solar panel (33) is installed on the partition (32); the two heating wires (34) are both installed on the inner circumference of the arched cylinder (21); the temperature sensor is installed on the inner circumference of the arched cylinder (21); the circuit board is installed on the partition (32) and is electrically connected to the heating wires (34) and the temperature sensor, and is configured to start the heating wires (34) when the temperature detected by the temperature sensor is lower than a preset threshold value; The deceleration assembly (2) further comprises an opening (24), a transparent plate (25) and a sealing gasket, wherein the opening (24) is formed in the arched cylinder (21) and exposes the solar panel (33) from the inside of the arched cylinder (21), the transparent plate (25) is detachably mounted on the arched cylinder (21) and covers the opening (24), and the sealing gasket is mounted between the arched cylinder (21) and the transparent plate (25).

9. A municipal road speed reduction structure as claimed in claim 8, characterized in that: The deceleration assembly (2) comprises a plurality of mounting columns (26), and the plurality of mounting columns (26) are all connected to the inner circumference of the arched cylinder (21); The partition plate (32) comprises a plate body (321) and a plurality of lugs (322); the plurality of lugs (322) are all connected to the plate body (321) and are arranged in one-to-one correspondence with the plurality of mounting columns (26).

10. A municipal road speed reduction structure as claimed in claim 7, characterized in that: One of the sealing blocks (23) is provided with a snap-fit ​​groove (27), and the other sealing block (23) has a snap-fit ​​block (28).

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