Municipal engineering deceleration strip

Abstract

The utility model provides a municipal engineering deceleration strip, relates to municipal engineering technical field, including bottom plate and baffle, the top of bottom plate close to the edge of both sides is equidistantly and fixedly connected with a plurality of hollow pipe along the horizontal direction, and the internal ground of the plurality of hollow pipe is fixedly welded with the damping spring. And pressing blocks are welded to the top ends of the multiple damping springs, the pressing blocks are slidably connected in the hollow pipe, supporting rods are fixedly connected to the tops of the multiple pressing blocks, one end of each supporting rod extends out of the hollow pipe, and a pressure conversion block is fixedly connected between the top ends of the multiple supporting rods. The speed bump solves the problems that a traditional speed bump generally limits the speed limit of a vehicle through a hard baffle block, so that a part of the vehicle can generate large-amplitude vibration when passing through the speed bump, a shock absorber in the vehicle is damaged, the speed reduction of the vehicle is inconvenient to effectively control, huge damage is caused, and the service life of the vehicle is prolonged. And the use efficiency of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to a municipal engineering speed reduction belt. Background Art

[0002] Municipal infrastructure projects refer to the civil engineering, pipeline and equipment installation projects of urban roads, public transportation, water supply, drainage, gas, heat, gardening, sanitation, sewage treatment, garbage disposal, flood control, underground public facilities and ancillary facilities.

[0003] Municipal facilities refer to public facilities built by the government, legal persons, or citizens, generally referring to various buildings, structures, equipment, etc. within the planning area. Urban roads (including bridges), urban rail transit, water supply, drainage, gas, heat, landscaping, environmental sanitation, road lighting, industrial waste, medical waste, domestic waste treatment equipment, sites and other facilities and ancillary facilities

[0004] When using speed bumps on municipal roads, traditional speed bumps generally limit the speed of vehicles through hard baffles. However, such speed bumps are too hard, causing some vehicles to vibrate greatly when passing through, causing damage to the shock absorbing components inside the vehicle, making it difficult for the vehicle to effectively control the deceleration, causing huge damage, thereby reducing the efficiency of the device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that traditional speed bumps in the prior art generally limit the speed of vehicles by means of hard baffle plates, but such speed bumps are too hard, causing large vibrations to some vehicles when passing through, causing damage to the shock absorbing components inside the vehicles, making it inconvenient for the vehicles to effectively control the deceleration, causing huge damage, thereby reducing the use efficiency of the device, and thus a municipal engineering speed bump is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a municipal engineering speed bump, including a base plate and a baffle, a plurality of hollow tubes are fixedly connected to the top of the base plate near the edges on both sides at equal distances in the horizontal direction, shock-absorbing springs are fixedly welded to the internal ground of the plurality of hollow tubes, pressure blocks are welded to the tops of the plurality of shock-absorbing springs, and the pressure blocks are slidably connected inside the hollow tubes, a plurality of pressure blocks are fixedly connected to the tops of the plurality of support rods, and one end of the support rod extends to the outside of the hollow tube, and a pressure conversion block is fixedly connected between the tops of the plurality of support rods.

[0007] As a preferred implementation, a plurality of telescopic rods are arranged along the surface of the top of the pressure conversion block.

[0008] As a preferred embodiment, a deceleration pressure plate is fixedly installed between the top ends of the plurality of telescopic rods.

[0009] As a preferred embodiment, the outer surfaces of the multiple telescopic rods are fixedly sleeved with buffer springs, and the bottom ends of the buffer springs are welded to the top surface of the pressure conversion block, and the top ends of the buffer springs are welded to the bottom of the deceleration pressure plate.

[0010] As a preferred embodiment, two baffles are provided, and outer surfaces on opposite sides of the two baffles are slidably connected to two sides of the deceleration pressure plate.

[0011] As a preferred embodiment, a limiting plate is fixedly connected and installed on one side of the outer surface of the opposite side of the two baffles close to the deceleration pressure plate.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the pressure can be transmitted to the telescopic rod through the deceleration pressure plate, so that the telescopic rod is contracted, and the buffer spring will relieve part of the pressure at the same time, so that the device has a good buffering effect when in use, and the remaining pressure can be further converted and transmitted to the pressure conversion block through the pressure conversion block, so that the pressure conversion block has a downward pressure, and finally the support rod is pressed downward, so that the pressure block compresses the shock-absorbing spring. Under the action of the shock-absorbing spring, the device performs buffering and rebounding, so that the device is easy to withstand stamping, so that the tire can get a good buffering force when passing, thereby improving the use efficiency of the device.

[0014] 2. In the utility model, the deceleration pressure plate is used to press down, and at the same time, the deceleration pressure plate will slide on the side wall of the baffle, so that the deceleration pressure plate will have a limiting effect in the process of pressing down, so that the deceleration pressure plate will not produce deviation extrusion and the like, so that the use effect of the device is better, and further through the limiting plate, the deceleration pressure plate can have an effective limiting effect when pressing down, preventing the deceleration pressure plate from pressing the device excessively, so that the device has a longer service life, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main stereoscopic structural schematic diagram of a municipal engineering speed bump;

[0016] Figure 2 The utility model provides a side-view stereoscopic structural schematic diagram of a municipal engineering speed bump;

[0017] Figure 3The utility model provides a three-dimensional structural diagram of the hollow pipe part of a municipal engineering speed bump;

[0018] Figure 4 The utility model proposes a municipal engineering speed bump Figure 2 Schematic diagram of the three-dimensional structure at A in the middle.

[0019] Legend: 1. Bottom plate; 2. Hollow tube; 3. Shock-absorbing spring; 4. Pressure block; 5. Support rod; 6. Pressure conversion block; 7. Telescopic rod; 8. Buffer spring; 9. Speed ​​reduction pressure plate; 10. Baffle; 11. Limiting plate. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-2 and Figure 4 As shown, the utility model provides a municipal engineering speed bump, including a base plate 1 and a baffle 10, a plurality of hollow tubes 2 are fixedly connected to the top of the base plate 1 near the edges on both sides at equal intervals in the horizontal direction, shock-absorbing springs 3 are fixedly welded to the inner ground of the plurality of hollow tubes 2, pressure blocks 4 are welded to the tops of the plurality of shock-absorbing springs 3, and the pressure blocks 4 are slidably connected inside the hollow tube 2, a plurality of pressure blocks 4 are fixedly connected to the tops of the plurality of pressure blocks 4, and one end of the support rod 5 extends to the outside of the hollow tube 2, a pressure conversion block 6 is fixedly connected between the tops of the plurality of support rods 5, a plurality of telescopic rods 7 are arranged along the surface of the top of the pressure conversion block 6, and a speed reduction pressure plate 9 is fixedly installed between the tops of the plurality of telescopic rods 7.

[0023] The effect achieved by the entire embodiment 1 is that when the device is used, the device is first pre-buried underground, and then when a car passes by, the tire of the car will directly press on the deceleration plate 9. At this time, the pressure can be transmitted to the telescopic rod 7 through the deceleration plate 9, so that the telescopic rod 7 is contracted, and at the same time the buffer spring 8 will relieve part of the pressure, so that the device has a good buffering effect when in use, and further the remaining pressure can be converted and transmitted to the pressure conversion block 6 through the pressure conversion block 6, so that the pressure conversion block 6 has a downward pressure, and finally the support rod 5 is pressed down, so that the pressure block 4 compresses the shock-absorbing spring 3, and under the action of the shock-absorbing spring 3, the device is buffered and rebounded, so that the device is easy to withstand stamping, so that the tire can get a good buffering force when passing, thereby improving the use efficiency of the device.

[0024] Embodiment 2, as Figure 1-4 As shown, the outer surfaces of the multiple telescopic rods 7 are fixedly sleeved with buffer springs 8, and the bottom ends of the buffer springs 8 are welded to the top surface of the pressure conversion block 6, and the top ends of the buffer springs 8 are welded to the bottom of the deceleration plate 9. There are two baffles 10 in total, and the outer surfaces of the opposite sides of the two baffles 10 are slidingly connected to the two sides of the deceleration plate 9, and the outer surfaces of the opposite sides of the two baffles 10 close to the deceleration plate 9 are fixedly connected with limiting plates 11.

[0025] The effect achieved by the entire embodiment 2 is that when the device is in use, it is first pressed down by the deceleration pressure plate 9, and at the same time, the deceleration pressure plate 9 will slide on the side wall of the baffle 10, so that the deceleration pressure plate 9 will have a limiting effect in the process of pressing down, so that the deceleration pressure plate 9 will not produce deviation extrusion and the like, so that the use effect of the device is better, and further through the limiting plate 11, the deceleration pressure plate 9 can have an effective limiting effect when pressing down, preventing the deceleration pressure plate 9 from over-pressing the device, so that the device has a longer service life, thereby improving the use effect of the device.

[0026] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A municipal engineering speed bump, comprising a base plate (1) and a baffle (10), characterized in that: A plurality of hollow tubes (2) are fixedly connected to the top of the bottom plate (1) at equal intervals along the horizontal direction near the edges of both sides; shock absorbing springs (3) are fixedly welded to the inner ground of the plurality of hollow tubes (2); pressure blocks (4) are welded to the tops of the plurality of shock absorbing springs (3); and the pressure blocks (4) are slidably connected to the inside of the hollow tube (2); and a support rod (5) is fixedly connected to the tops of the plurality of pressure blocks (4); and one end of the support rod (5) extends to the outside of the hollow tube (2); and the tops of the plurality of support rods (5) are fixedly connected to the tops of the plurality of A pressure conversion block (6) is fixedly connected between the ends, a plurality of telescopic rods (7) are arranged along the surface of the top of the pressure conversion block (6), a deceleration plate (9) is fixedly installed between the top ends of the plurality of telescopic rods (7), and a total of two baffles (10) are provided, and the outer surfaces of the opposite sides of the two baffles (10) are slidably connected to the two sides of the deceleration plate (9), and the outer surfaces of the opposite sides of the two baffles (10) are fixedly connected and installed with a limiting plate (11) on the side close to the deceleration plate (9).

2. A municipal engineering speed bump according to claim 1, characterized in that: The outer surfaces of the plurality of telescopic rods (7) are all fixedly sleeved with buffer springs (8), and the bottom ends of the buffer springs (8) are all welded to the top surface of the pressure conversion block (6), and the top ends of the buffer springs (8) are all welded to the bottom of the deceleration pressure plate (9).

Images