Deceleration strip convenient to splice

Abstract

The utility model belongs to the technical field of deceleration strips, and particularly relates to a deceleration strip convenient to splice, which comprises two first deceleration blocks and a second deceleration block, the second deceleration block is arranged between the two first deceleration blocks, the lower sides of the first deceleration blocks and the lower side of the second deceleration block are respectively provided with a positioning groove, and the positioning grooves are in butt joint with the positioning blocks. According to the deceleration strip convenient to splice, a positioning block is in butt joint with a positioning groove, a clamping block is in clamping butt joint with a clamping groove under the action of a connecting spring, the positioning block and the positioning groove are limited together, the edge of a first deceleration block and the edge of a second deceleration block can be conveniently kept in an aligned state, and the deceleration strip can be conveniently and rapidly installed; when a vehicle runs on the surface of the second deceleration block, the baffle is extruded, impact force of the vehicle is buffered, when the vehicle moves away from the surface of the second deceleration block, the baffle recovers to the original shape, buffering of the deceleration strip to the vehicle is enhanced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of speed bumps, in particular to a speed bump which is easy to splice. Background Art

[0002] Speed ​​bumps are a common traffic facility on the road, also known as speed reduction beams or speed reduction slopes. Speed ​​bumps are in the shape of transverse protrusions, spanning the road. When a vehicle passes over a speed bump, the vehicle will slow down due to the protruding design, forcing the driver to reduce the speed to pass the speed bump, thereby achieving a deceleration effect. Therefore, the main function of speed bumps is to slow down the speed of vehicles, so as to improve vehicle driving safety and reduce the incidence of traffic accidents.

[0003] Speed ​​bumps are generally set up in areas where speed limits are required, such as school gates, around hospitals, residential areas, etc., to ensure that vehicles slow down in these places and reduce the occurrence of traffic accidents. At the same time, speed bumps can also ease traffic pressure and improve road traffic efficiency. When installing speed bumps, the edges of each speed bump need to be aligned before being fixed. To ensure that the edges of the speed bumps remain aligned, the staff needs to repeatedly adjust the position of the speed bumps when fixing them, and also need to pay attention to whether the position of the speed bumps is offset when fixing them, which makes the speed bumps not easy to install quickly. Therefore, we proposed a speed bump that is easy to splice. Utility Model Content

[0004] The purpose of the utility model is to provide a speed bump that is easy to splice, so as to solve the problem that when installing the speed bump proposed in the above background technology, it is necessary to repeatedly adjust the position of the speed bump, and when fixing it, it is also necessary to pay attention to whether the position of the speed bump is offset, making the speed bump not easy to install quickly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a speed bump that is easy to splice, comprising a first speed bump and a second speed bump, a second speed bump is arranged between the two first speed bumps, and positioning grooves are respectively provided on the lower side of the first speed bump and the lower side of the second speed bump, and the positioning grooves are connected to the positioning blocks, a first mounting groove is provided on the outer side of the positioning blocks, and the first mounting groove is movably connected to a connecting plate through a rotating shaft, and a first magnetic block is fixed on a side of the connecting plate close to the first mounting groove, a second magnetic block is inlaid on a side of the first mounting groove close to the first magnetic block, and card grooves are respectively provided on both sides of the positioning blocks.

[0006] Preferably, the card slot is connected to the card block, and a receiving slot is provided on one side of the positioning slot.

[0007] Preferably, the receiving groove is slidably docked with the clamping block, and a connecting spring is provided inside the receiving groove.

[0008] Preferably, two ends of the connecting spring are respectively fixed to the clamping block and the receiving groove, and the cross-sectional dimension of the positioning groove matches the cross-sectional dimension of the positioning block.

[0009] Preferably, the first magnetic block and the second magnetic block are magnetically attracted to each other, and the card slot and the card block are card-engaged and docked.

[0010] Preferably, a second placement groove is provided inside the second speed reduction block, and a docking tube is fixed inside the second placement groove.

[0011] Preferably, the docking tube is slidably docked with the docking rod, and one end of the docking rod is sleeved with the fixing spring.

[0012] Preferably, two ends of the fixing spring are respectively fixed to the docking tube and the docking rod, and the upper end of the docking rod is fixed to the baffle.

[0013] Preferably, a connection pad is bonded to the outer side of the baffle, and through grooves are respectively formed on both sides of the second placement groove.

[0014] Preferably, the through groove is slidably connected to the baffle, the baffle is made of memory metal, and the connection pad is made of wear-resistant rubber.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the speed bump which is easy to splice docks the positioning block with the positioning groove, and makes the clamping block dock with the clamping groove under the action of the connecting spring, so that the positioning block and the positioning groove are restricted together, and the edge of the first speed bump and the edge of the second speed bump are easy to maintain an aligned state, so that the speed bump is easy to install quickly, and when the vehicle travels on the surface of the second speed bump, the baffle is squeezed to buffer the impact force of the vehicle, and when the vehicle moves away from the surface of the second speed bump, the baffle returns to its original shape, so that the speed bump strengthens the buffering of the vehicle and increases its service life.

[0016] 1. The speed bumps that are easy to splice are generally set in areas where speed limits are required, such as school gates, around hospitals, residential areas, etc., to ensure that vehicles slow down in these areas and reduce the occurrence of traffic accidents. At the same time, speed bumps can also help ease traffic pressure and improve road traffic efficiency. When installing the speed bumps, dock the positioning blocks with the positioning grooves, so that the card blocks are engaged with the card grooves under the action of the connecting springs, so that the positioning blocks and the positioning grooves are restricted together. At this time, the edges of the first speed bumps and the second speed bumps are easy to keep aligned, so that the staff does not need to repeatedly adjust the position of the speed bumps, so that the speed bumps are easy to install quickly;

[0017] 2. The speed bump which is easy to splice, after the speed bump is installed, when the vehicle travels on the surface of the second speed bump, the baffle is squeezed, causing the baffle to deform and move down along the second mounting groove, thereby buffering the impact force of the vehicle, and extending the fixed spring to further buffer the impact force of the vehicle. When the vehicle moves away from the surface of the second speed bump, the baffle returns to its original shape, so that the speed bump strengthens the buffering of the vehicle and increases its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the right side cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the positioning block and the connecting plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the top cross-sectional structure of the positioning block and the connecting plate of the utility model.

[0022] In the figure: 1. first deceleration block; 101. second deceleration block; 2. positioning groove; 201. positioning block; 202. first placement groove; 203. connecting plate; 204. first magnetic block; 205. second magnetic block; 206. clamping groove; 207. clamping block; 208. storage groove; 209. connecting spring; 3. second placement groove; 301. docking tube; 302. docking rod; 303. fixing spring; 304. baffle; 305. connecting pad; 306. through groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 3 and Figure 4The utility model provides a technical solution: a speed bump that is easy to splice, comprising a first speed bump 1 and a second speed bump 101, wherein the second speed bump 101 is arranged between the two first speed bumps 1, and a positioning groove 2 is respectively provided on the lower side of the first speed bump 1 and the lower side of the second speed bump 101, and the positioning groove 2 is connected to the positioning block 201, and a first placement groove 202 is provided on the outer side of the positioning block 201, and the first placement groove 202 is movably connected to a connecting plate 203 through a rotating shaft, and a first magnetic block 204 is fixed on one side of the connecting plate 203 close to the first placement groove 202, and the first placement groove 202 is close to the second placement groove 201. A second magnetic block 205 is embedded on one side of a magnetic block 204, and slots 206 are respectively provided on both sides of the positioning block 201, and the slots 206 are connected to the block 207. A receiving slot 208 is provided on one side of the positioning slot 2, and the receiving slot 208 is slidably connected to the block 207, and a connecting spring 209 is provided inside the receiving slot 208, and the two ends of the connecting spring 209 are respectively fixed to the block 207 and the receiving slot 208, the cross-sectional size of the positioning slot 2 matches the cross-sectional size of the positioning block 201, the first magnetic block 204 and the second magnetic block 205 are magnetically attracted, and the slot 206 and the block 207 are snap-fitted and connected.

[0025] In specific implementation, according to Figure 1 , Figure 3 and Figure 4 Speed ​​bumps are generally set up in areas where speed limits are required, such as school gates, around hospitals, and residential areas, to ensure that vehicles slow down in these areas and reduce the occurrence of traffic accidents. At the same time, speed bumps can also help ease traffic pressure and improve road traffic efficiency. When installing speed bumps, the positioning block 201 is docked with the positioning slot 2, so that the positioning block 201 and the inclined surface of the card block 207 are squeezed so that the card block 207 is received in the storage slot 208. At this time, the connecting spring 209 is contracted. When the card block 207 is aligned with the card slot 206, the card block 207 is engaged and docked with the card slot 206 under the action of the connecting spring 209, so that the positioning block 201 is restricted together with the positioning slot 2. Through the positioning slot 2 The cross-sectional dimensions match the cross-sectional dimensions of the positioning block 201, so that the positioning block 201 is not easy to shake inside the positioning groove 2. At this time, the edges of each first deceleration block 1 and the edges of the second deceleration block 101 are easy to keep aligned. When the staff needs to replace the first deceleration block 1 or the second deceleration block 101, pull the connecting plate 203 outward to disengage the first magnetic block 204 and the second magnetic block 205 from magnetic attraction. At this time, the staff applies force to pull the positioning block 201 out of the positioning groove 2 through the connecting plate 203, so that the first deceleration block 1 and the second deceleration block 101 are easy to replace. When the positioning block 201 is restricted inside the positioning groove 2, the staff does not need to repeatedly adjust the position of the deceleration block, so that the speed bump is easy to install quickly.

[0026] See also Figure 1 and Figure 2 A second mounting groove 3 is provided inside the second reduction block 101, and a docking tube 301 is fixed on the inner side of the second mounting groove 3, the docking tube 301 is slidably docked with the docking rod 302, and one end of the docking rod 302 is sleeved with a fixed spring 303, the two ends of the fixed spring 303 are respectively fixed to the docking tube 301 and the docking rod 302, and the upper end of the docking rod 302 is fixed to the baffle 304, and a connecting pad 305 is bonded to the outer side of the baffle 304, through grooves 306 are respectively provided on both sides of the second mounting groove 3, the through grooves 306 are slidably docked with the baffle 304, the baffle 304 is made of memory metal, and the connecting pad 305 is made of wear-resistant rubber.

[0027] In specific implementation, according to Figure 1 and Figure 2 After the speed bump is installed, when the vehicle travels on the surface of the second speed bump 101, the baffle 304 is squeezed. The baffle 304 is made of memory metal material, which has the advantage of recovering to its original shape after undergoing shape change, so that the baffle 304 is deformed and moves down along the second mounting groove 3. At the same time, the two sides of the baffle 304 slide along the through groove 306, providing space for the baffle 304 to deform and buffer the impact force of the vehicle. At this time, the baffle 304 pushes the docking rod 302 to slide along the inner side of the docking tube 301, so that the fixing spring 303 is extended, further buffering the impact force of the vehicle. The connecting pad 305 is made of wear-resistant rubber material to prevent the vehicle from slipping on the surface of the second speed bump 101. When the vehicle moves away from the surface of the second speed bump 101, the baffle 304 recovers its original shape, so that the speed bump strengthens the buffering of the vehicle and increases its service life.

[0028] In summary, speed bumps are generally set in areas where speed limits are required, such as school gates, around hospitals, residential areas, etc., to ensure that vehicles slow down in these areas and reduce the occurrence of traffic accidents. At the same time, speed bumps can also help ease traffic pressure and improve road traffic efficiency. When the speed bump is installed, the positioning block 201 is docked with the positioning groove 2, and the clamping block 207 is engaged and docked with the clamping groove 206 under the action of the connecting spring 209, so that the positioning block 201 is restricted together with the positioning groove 2, so that the edge of the first speed bump 1 and the edge of the second speed bump 101 are easy to keep aligned, so that the staff does not need to repeatedly adjust the position of the speed bump, so that the speed bump is easy to install quickly. After the speed bump is installed, when the vehicle travels on the surface of the second speed bump 101, the baffle 304 is squeezed to buffer the impact force of the vehicle. When the vehicle moves away from the surface of the second speed bump 101, the baffle 304 returns to its original shape, so that the speed bump strengthens the buffering of the vehicle and increases its service life. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A speed bump that is easy to splice, comprising a first speed bump (1) and a second speed bump (101), characterized in that: A second deceleration block (101) is arranged between the two first deceleration blocks (1), and positioning grooves (2) are respectively provided on the lower side of the first deceleration block (1) and the lower side of the second deceleration block (101), and the positioning grooves (2) are connected to the positioning block (201), and a first placement groove (202) is provided on the outer side of the positioning block (201), and the first placement groove (202) is movably connected to the connecting plate (203) through a rotating shaft, and a first magnetic block (204) is fixed on a side of the connecting plate (203) close to the first placement groove (202), and a second magnetic block (205) is embedded on a side of the first placement groove (202) close to the first magnetic block (204), and clamping grooves (206) are respectively provided on both sides of the positioning block (201).

2. The speed bump that is easy to splice according to claim 1, characterized in that: The card slot (206) is connected to the card block (207), and a storage slot (208) is provided on one side of the positioning slot (2).

3. The speed bump that is easy to splice according to claim 2 is characterized by: The receiving groove (208) is slidably connected to the clamping block (207), and a connecting spring (209) is arranged inside the receiving groove (208).

4. The speed bump that is easy to splice according to claim 3 is characterized by: The two ends of the connecting spring (209) are respectively fixed to the clamping block (207) and the receiving groove (208), and the cross-sectional dimensions of the positioning groove (2) match the cross-sectional dimensions of the positioning block (201).

5. The speed bump that is easy to splice according to claim 1, characterized in that: The first magnetic block (204) and the second magnetic block (205) are magnetically attracted to each other, and the clamping slot (206) and the clamping block (207) are clamped and docked.

6. The speed bump that is easy to splice according to claim 1, characterized in that: A second placement groove (3) is provided inside the second deceleration block (101), and a butt joint pipe (301) is fixed inside the second placement groove (3).

7. The speed bump that is easy to splice according to claim 6, characterized in that: The docking tube (301) is slidably docked with the docking rod (302), and one end of the docking rod (302) is sleeved with the fixing spring (303).

8. The speed bump that is easy to splice according to claim 7, characterized in that: The two ends of the fixing spring (303) are respectively fixed to the docking tube (301) and the docking rod (302), and the upper end of the docking rod (302) is fixed to the baffle (304).

9. The speed bump that is easy to splice according to claim 8, characterized in that: A connection pad (305) is bonded to the outer side of the baffle (304), and through grooves (306) are respectively provided on both sides of the second placement groove (3).

10. The speed bump that is easy to splice according to claim 9, characterized in that: The through groove (306) is slidably connected to the baffle (304); the baffle (304) is made of a memory metal material, and the connection pad (305) is made of a wear-resistant rubber material.

Images