A traffic safety anti-collision pad

Abstract

The utility model relates to the technical field of crash pad, and disclose a traffic safety crash pad, including crash pad body, the crash pad body includes guide plate and support plate, the guide plate has two, the support plate is installed between two guide plates through the peg, and multiple support plate equidistance arrangement between two guide plates, the guide plate bottom both ends all are equipped with the mounting frame of cooperation installation, the same side's two mounting frame bottom are equipped with same mounting panel, the guide plate one side is equipped with the end that is arc -shaped. Through setting the downspout, the rotary valve block and the block component, can be when the water in the bucket bottom is insufficient through the rainwater and supplement, guarantee the water in the bucket bottom, in turn guarantee the water in the bucket to the energy absorption effect of the energy of the collision, and the rotary valve block and the block of the block can avoid the evaporation of the water in the bucket, avoid the water in the bucket bottom to keep from the water evaporation too fast, influence its energy absorption effect.

Description

Technical Field

[0001] This utility model relates to the field of anti-collision pad technology, specifically an anti-collision pad for traffic safety. Background Technology

[0002] With the gradual improvement of vehicle performance, the year-by-year increase in car ownership, and the varying driving skills of drivers, traffic accidents frequently occur. In particular, it is important to install anti-collision devices at places where traffic collisions are more likely to occur, such as road turns and entrances / exits of bridges, to buffer the impact of vehicles as much as possible, reduce the severity of accidents, and minimize accident losses.

[0003] However, current crash barrier systems suffer from a contradiction in water circulation management: open-type, lidless crash barriers can be replenished by natural rainfall, but this is accompanied by significant water loss through evaporation; while closed-type, lidded designs effectively suppress evaporation, they cut off the natural water replenishment pathway, requiring regular manual watering and maintenance, significantly increasing operation and maintenance costs and manpower burden. Therefore, this utility model provides a traffic safety crash barrier to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a traffic safety anti-collision pad to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A traffic safety crash pad includes a crash pad body, which comprises guide plates and support plates. There are two guide plates, and the support plates are mounted between the two guide plates by pins. Multiple support plates are equidistantly arranged between the two guide plates. Each guide plate has a mounting bracket at both ends of its bottom, and the same mounting plate is mounted on the bottom of two mounting brackets on the same side. One side of the guide plate has an arc-shaped end, and ribs are installed between the end and adjacent support plates to improve connection strength. An energy-absorbing assembly for absorbing impact energy is installed between two adjacent support plates. The energy-absorbing assembly includes an energy-absorbing sleeve and a water bucket. A partition is fixedly connected to the middle of the inner wall of the water bucket, and a through hole is opened at the top of the partition. A buoy plate that moves by water buoyancy is slidably connected to the bottom of the inner wall of the water bucket. A blocking component for sealing the through hole is installed at the top of the buoy plate, and an isolation component for separating space is installed at the bottom of the buoy plate. A drain pipe for rainwater entry is installed at the top of the water bucket.

[0007] As a further embodiment of this utility model, the energy-absorbing sleeve is installed in the middle of the two support plates by means of pins. Both ends of the support plates are equipped with mounting side plates, and both ends of the mounting side plates are arc-shaped. Both ends of the outer wall of the water bucket are equipped with mounting rings. The mounting side plates are installed on the outer wall of the mounting rings by means of pins. Both the energy-absorbing sleeve and the mounting side plates are made of aluminum alloy.

[0008] As a further embodiment of this utility model, a rotating valve block is installed on the inner wall of the downpipe, a partition plate is fixedly connected in the middle of the inner wall of the downpipe, the partition plate has a through water passage hole, a rotating seat is fixedly connected to one side of the bottom of the partition plate, and the rotating valve block is rotatably connected to the inner wall of the rotating seat through a rotating pin.

[0009] As a further embodiment of this utility model, a guide rod is fixedly connected between the bottom of the bucket and the partition. There are two guide rods, and sliding holes are opened on both sides of the top of the buoy plate. The guide rod is slidably connected to the inner wall of the sliding hole.

[0010] As a further embodiment of this utility model, the blocking component includes a blocking block and a connecting rod. The connecting rod is arranged in a circular pattern and fixedly connected to the top of the buoy plate. The connecting rod and the through hole are located on the same axis. The blocking block is fixedly connected to the top of the connecting rod.

[0011] As a further embodiment of this utility model, the isolation component includes a separating ring and a sliding ring. The separating ring is fixedly connected to the inner wall of the bottom of the bucket, and the sliding ring is fixedly connected to the bottom end of the buoy plate and slidably connected to the inner wall of the separating ring. A water-blocking plate is fixedly connected to the bottom end of the inner wall of the separating ring. The separating ring has a plurality of water flow holes arranged in a circle, and the water flow holes pass through the separating ring and are located at the bottom of the water-blocking plate.

[0012] As a further embodiment of this utility model, a sponge block is fixedly connected to the inner wall of the separator ring at the bottom of the water-blocking plate, and the sponge block has a ring structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When this utility model is used, the water pipe, rotating valve block and blocking component can be set to replenish the water at the bottom of the bucket with rainwater when the water level is insufficient, so as to ensure the water level at the bottom of the bucket and thus ensure the energy absorption effect of the bucket on impact energy. In addition, the sealing of the rotating valve block and the blocking block can prevent the water in the bucket from evaporating. This prevents the water at the bottom of the bucket from being unable to be maintained due to excessively rapid evaporation, which would affect its energy absorption effect.

[0015] 2. When this utility model is used, the space at the bottom of the bucket can be divided by the partition ring, sliding ring and sponge block. When the bucket is impacted, the resistance of the water flowing back and forth can improve the energy absorption effect, and the resistance generated by the deformation of the sponge block can further improve the energy absorption effect of the impact energy. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a traffic safety anti-collision pad.

[0017] Figure 2 This is a schematic diagram of the structure of the anti-collision pad body in a traffic safety anti-collision pad.

[0018] Figure 3 This is a schematic diagram of the support plate in a traffic safety crash pad.

[0019] Figure 4 This is a cross-sectional view of a water bucket in a traffic safety crash pad.

[0020] Figure 5 This is a cross-sectional view of a downpipe in a traffic safety crash pad.

[0021] Figure 6 This is a schematic diagram of the blocking component in a traffic safety crash pad.

[0022] Figure 7 This is a cross-sectional view of an isolation component in a traffic safety crash pad.

[0023] In the diagram: 10. Guide plate; 11. Fixing rod; 12. Base frame; 13. Mounting bracket; 14. Mounting plate; 20. End; 21. Rib;

[0024] 30. Support plate; 31. Energy-absorbing sleeve; 32. Reinforcing beam; 33. Mounting side plate;

[0025] 40. Bucket; 41. Mounting ring; 42. Partition; 43. Top cover;

[0026] 50. Downpipe; 51. Divider plate; 52. Rotating seat; 53. Rotating valve block;

[0027] 60. Buoy plate; 61. Guide rod;

[0028] 70. Sealing block; 71. Sealing ring; 72. Connecting rod;

[0029] 80. Separator ring; 81. Sliding ring; 82. Drain hole; 83. Water baffle plate; 84. Sponge block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1 and Figure 2 In this embodiment of the utility model, a traffic safety anti-collision pad includes an anti-collision pad body, which includes a guide plate 10 and a support plate 30. There are two guide plates 10, and the support plate 30 is installed between the two guide plates 10 by pins. Multiple support plates 30 are arranged equidistantly between the two guide plates 10. The support plate 30 is frame-shaped, and the inner wall of the support plate 30 is equipped with a reinforcing beam 32 for improving the strength of the support plate 30. Multiple support plates 30 can absorb the energy generated when the guide plate 10 is impacted. Both ends of the bottom of the guide plate 10 are equipped with mounting brackets 13 for matching installation. The bottom of the two mounting brackets 13 on the same side is equipped with the same mounting plate 14. The mounting plate 14 has a reserved hole for installation on the road surface. The mounting plate 14 is connected to the road surface by pins passing through the reserved hole, and the guide plate 10 and the support plate 30 are installed on the road surface.

[0032] More specifically, the bottom of the guide plate 10 is fixedly connected to multiple base frames 12 arranged in a linear pattern. Both the base frames 12 and the mounting brackets 13 have through fixing holes. Fixing rods 11 are fixedly connected to the inner walls of the fixing holes. Bolts for locking the fixing rods 11 are installed on the inner walls of the mounting brackets 13. Specifically, the connection of the fixing rods 11 can better disperse and absorb the energy of the impact.

[0033] A circular arc-shaped end 20 is installed on one side of the guide plate 10. A rib 21 is installed between the end 20 and the adjacent support plate 30 to improve the connection strength. When the vehicle collides with the end 20, the stress generated by the impact can be transmitted to the support plate 30 and the guide plate 10 through the rib 21, and the energy of the impact can be absorbed by the guide plate 10 and the support plate 30.

[0034] See Figure 3 and Figure 4 An energy-absorbing component for absorbing impact energy is installed between two adjacent support plates 30. The energy-absorbing component includes an energy-absorbing sleeve 31 and a water bucket 40. A water inlet is provided on the top of the water bucket 40, and a top cover 43 is threadedly connected to the water inlet. Water can be added to the water bucket 40 through the water inlet by unscrewing the top cover 43.

[0035] The inner wall of the bucket 40 has a space for water storage. A partition 42 is fixedly connected to the middle of the inner wall of the bucket 40. A through hole is opened at the top of the partition 42, dividing the internal space of the bucket 40 into two chambers: a water replenishment chamber located at the top of the partition 42 for collecting rainwater and a storage chamber located at the bottom of the partition 42 for storing water. The through hole is connected to the storage chamber and the water replenishment chamber. A buoy plate 60 is slidably connected to the bottom of the inner wall of the bucket 40, which moves by water buoyancy. A blocking component for sealing the through hole is installed on the top of the buoy plate 60. Rainwater falls into the water replenishment chamber and flows through the through hole. Water is added to the storage cavity. Once the water is added, the buoy plate 60 will float up due to buoyancy and the through hole will be sealed by the blocking component. This will stop the water addition and keep the water in the storage cavity at a certain volume to ensure the energy absorption effect. The bottom of the buoy plate 60 is equipped with an isolation component for separating the space, and the top of the water bucket 40 is equipped with a downpipe 50 for rainwater to enter. When impacted, the end 20 will transfer energy to the support plate 30 through the rib 21. Multiple support plates 30 absorb the impact energy through the reinforcing beam 32 and the water bucket 40, reducing the damage caused by the vehicle during the impact.

[0036] The energy-absorbing sleeve 31 is installed in the middle of the two support plates 30 by pins. Both ends of the support plates 30 are equipped with mounting side plates 33, which are arc-shaped. Both ends of the outer wall of the water bucket 40 are equipped with mounting rings 41. The mounting side plates 33 are installed on the outer wall of the mounting rings 41 by pins. Both the energy-absorbing sleeve 31 and the mounting side plates 33 are made of aluminum alloy. The energy-absorbing sleeve 31 has a hollow structure. When the support plate 30 receives impact energy, the energy-absorbing sleeve 31 will be impacted accordingly. The energy is absorbed through the deformation of the energy-absorbing sleeve 31, and the energy is further absorbed through the deformation of the mounting side plates 33 impacting the water bucket 40. The water inside the water bucket 40 further absorbs energy, reducing damage.

[0037] See Figure 4 and Figure 5A slot is provided between the outer edge of the top of the bucket 40 and the top cover 43. The bottom cross-section of the slot is inclined at both ends and linear in the middle. Multiple circumferentially arranged mounting holes are provided in the linear part. The drain pipe 50 is installed on the inner wall of the mounting holes. When rainwater falls into the top of the bucket 40, it can enter the linear part along the inclined surface and then fall into the drain pipe 50. A rotating valve block 53 is installed on the inner wall of the drain pipe 50. A partition plate 51 is fixedly connected to the middle of the inner wall of the drain pipe 50. The partition plate 51 has a through water hole. A rotating seat 52 is fixedly connected to one side of the bottom of the partition plate 51. A rotating pin is rotatably connected to the inner wall of the seat 52. The rotating valve block 53 is rotatably connected to the inner wall of the rotating seat 52 through the rotating pin. A torsion spring for resetting is installed on the outer wall of the rotating pin. When rainwater enters the drain pipe 50, the rainwater can pass through the water passage and squeeze the rotating valve block 53. The rotating valve block 53 is squeezed and rotates and unfolds. When there is no rainwater in the drain pipe 50, the rotating valve block 53 can be reset under the action of the torsion spring. Thus, the rainwater at the top can pass through the water passage and enter the water tank 40. When there is no rainwater, the rotating valve block 53 resets and seals, preventing the water in the water tank 40 from evaporating.

[0038] participate Figure 4 A guide rod 61 is fixedly connected between the bottom of the bucket 40 and the partition 42. There are two guide rods 61, and sliding holes are opened on both sides of the top of the float plate 60. The guide rods 61 are slidably connected to the inner wall of the sliding hole. The float plate 60 slides on the outer wall of the two guide rods 61, which can guide the sliding of the float plate 60 and prevent the float plate 60 from being misaligned when it moves.

[0039] See Figure 6 The blocking assembly includes a blocking block 70 and a connecting rod 72. The connecting rod 72 is circumferentially arranged and fixedly connected to the top of the buoy plate 60. The connecting rod 72 and the through hole are located on the same axis. The blocking block 70 is fixedly connected to the top of the connecting rod 72. The blocking block 70 is frustoconical and its top diameter is smaller than its bottom diameter. Multiple circumferentially arranged sealing rings 71 are fixedly connected to the outer wall of the blocking block 70. The sealing rings 71 are elastic. When the water at the bottom of the bucket 40 is stored to the required capacity, the buoy plate 60 moves the connecting rod 72 and the blocking block 70 upward under the action of water buoyancy. The blocking block 70 can then be inserted into the through hole to block and stop water replenishment. At this time, the sealing rings 71 are squeezed and deformed by the inner wall of the through hole, filling the gap between the blocking block 70 and the through hole and improving the sealing performance of the through hole.

[0040] participate Figure 7The isolation assembly includes a partition ring 80 and a sliding ring 81, both of which are annular. The partition ring 80 is fixedly connected to the inner wall of the bottom of the water bucket 40, and the sliding ring 81 is fixedly connected to the bottom of the float plate 60 and slidably connected to the inner wall of the partition ring 80. A water-separating plate 83 is fixedly connected to the bottom of the inner wall of the partition ring 80. The partition ring 80 has multiple circumferentially arranged water flow holes 82, which pass through the partition ring 80 and are located at the bottom of the water-separating plate 83. When the float plate 60 moves upward, the sliding ring 81 slides upward within the partition ring 80, thus dividing the bottom of the water bucket 40 into multiple spaces. Water can then flow through the water flow holes 82 to maintain the same liquid surface. When impacted, the water in the multiple spaces is squeezed and flows back and forth at the water flow holes 82, thereby increasing the energy absorption effect of the impact energy through the flow resistance.

[0041] A sponge block 84 is fixedly connected to the inner wall of the separator ring 80 at the bottom of the water-proof plate 83. The sponge block 84 has a ring structure. When water flows in the water outlet 82, the sponge block 84 can absorb water. When it is impacted, the sponge block 84 deforms to desorb water. At this time, the resistance of the sponge block 84 during deformation can further improve the energy absorption effect.

[0042] The working principle of this utility model is as follows: when the vehicle collides with the guide plate 10 and the end 20, the energy of the collision can be transmitted to the support plate 30 through the guide plate 10 and the rib 21. The support plate 30 is deformed by the impact, and the energy can be absorbed by the energy-absorbing sleeve 31 and the water bucket 40, thereby reducing the damage to the vehicle.

[0043] When the bucket 40 is subjected to impact deformation, the water at the bottom of the bucket 40 can flow through the reinforcing beam 32 in the space separated by the partition ring 80 and the sliding ring 81. The impact energy is absorbed by the resistance provided by the water flow, and the impact energy is further absorbed by the resistance generated by the desorption of water when the sponge block 84 is deformed.

[0044] During rainy weather, rainwater falls into the slot at the top of the bucket 40 and enters the drain pipe 50. The rainwater squeezes the rotating valve block 53 to open, and the water is collected at the top of the bucket 40. When the water level at the bottom of the bucket 40 is low, the sealing block 70 does not block the through hole of the partition plate 42, and rainwater can fall into the bottom of the bucket 40 to replenish it. When the water level at the bottom of the bucket 40 is sufficient, the float plate 60 moves upward under the action of buoyancy, and the sealing block 70 blocks the through hole, stopping the water replenishment.

[0045] When this utility model is in use, the water pipe 50, the rotating valve block 53, and the blocking component can replenish the water at the bottom of the bucket 40 with rainwater when the water level is insufficient, thus ensuring the water level at the bottom of the bucket 40 and maintaining the energy absorption effect of the bucket 40 against impact energy. Furthermore, the blocking of the rotating valve block 53 and the blocking block 70 can prevent the water in the bucket 40 from evaporating, preventing the water at the bottom of the bucket 40 from failing to be maintained due to excessively rapid evaporation, which would affect its energy absorption effect.

[0046] By using the partition ring 80, sliding ring 81, and sponge block 84, the bottom space of the water bucket 40 can be divided. When the water bucket 40 is impacted, the resistance of the water flowing back and forth can improve the energy absorption effect, and the resistance generated by the deformation of the sponge block 84 can further improve the energy absorption effect of the impact energy.

[0047] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A traffic safety crash pad, comprising a crash pad body, characterized in that, The anti-collision pad body includes a guide plate (10) and a bracket plate (30). There are two guide plates (10). The bracket plate (30) is installed between the two guide plates (10) by pins. Multiple bracket plates (30) are arranged equidistantly between the two guide plates (10). Both ends of the bottom of the guide plate (10) are equipped with mounting brackets (13) for matching installation. The bottom of the two mounting brackets (13) on the same side is equipped with the same mounting plate (14). The guide plate (10) has an arc-shaped end (20) installed on one side, and a rib (21) for improving the connection strength is installed between the end (20) and the adjacent support plate (30). An energy-absorbing assembly for absorbing impact energy is installed between two adjacent support plates (30), the energy-absorbing assembly including an energy-absorbing sleeve (31) and a water bucket (40); A partition (42) is fixedly connected to the middle of the inner wall of the bucket (40). A through hole is opened at the top of the partition (42). A buoy plate (60) that moves by water buoyancy is slidably connected to the bottom of the inner wall of the bucket (40). A blocking component for sealing the through hole is installed at the top of the buoy plate (60). An isolation component for separating space is installed at the bottom of the buoy plate (60). A drain pipe (50) for rainwater to enter is installed at the top of the bucket (40).

2. The traffic safety anti-collision mat according to claim 1, characterized in that, The energy-absorbing sleeve (31) is installed in the middle of the two support plates (30) by means of pins. Both ends of the support plate (30) are equipped with mounting side plates (33). The two ends of the mounting side plates (33) are arc-shaped. Both ends of the outer wall of the water bucket (40) are equipped with mounting rings (41). The mounting side plates (33) are installed on the outer wall of the mounting rings (41) by means of pins. Both the energy-absorbing sleeve (31) and the mounting side plates (33) are made of aluminum alloy.

3. The traffic safety anti-collision mat according to claim 1, characterized in that, A rotating valve block (53) is installed on the inner wall of the downpipe (50). A partition plate (51) is fixedly connected in the middle of the inner wall of the downpipe (50). The partition plate (51) has a through water passage hole. A rotating seat (52) is fixedly connected to one side of the bottom of the partition plate (51). The rotating valve block (53) is rotatably connected to the inner wall of the rotating seat (52) by a rotating pin.

4. The traffic safety anti-collision mat according to claim 1, characterized in that, A guide rod (61) is fixedly connected between the bottom of the bucket (40) and the partition (42). There are two guide rods (61), and sliding holes are opened on both sides of the top of the buoy plate (60). The guide rod (61) is slidably connected to the inner wall of the sliding hole.

5. A traffic safety anti-collision mat according to claim 4, characterized in that, The blocking assembly includes a blocking block (70) and a connecting rod (72). The connecting rod (72) is arranged in a circle and fixedly connected to the top of the buoy plate (60). The connecting rod (72) and the through hole are located on the same axis. The blocking block (70) is fixedly connected to the top of the connecting rod (72).

6. A traffic safety anti-collision mat according to claim 5, characterized in that, The isolation assembly includes a partition ring (80) and a sliding ring (81). The partition ring (80) is fixedly connected to the inner wall of the bottom of the bucket (40). The sliding ring (81) is fixedly connected to the bottom of the buoy plate (60) and slidably connected to the inner wall of the partition ring (80). A water-blocking plate (83) is fixedly connected to the bottom of the inner wall of the partition ring (80). The partition ring (80) has a plurality of water holes (82) arranged in a circle. The water holes (82) penetrate the partition ring (80) and are located at the bottom of the water-blocking plate (83).

7. A traffic safety anti-collision mat according to claim 6, characterized in that, The inner wall of the separator ring (80) is fixedly connected to the bottom of the water-proof plate (83) with a sponge block (84), which has a ring structure.

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