Anti-collision protection pad

Abstract

The utility model relates to the technical field of road collision prevention, and provides an anti-collision protection pad which comprises a plurality of supports, a guide assembly is arranged between every two adjacent supports, each guide assembly comprises two guide plates, and the two guide plates are fixedly connected to the two sides of the supports respectively. The two ends of the inner side of the support are fixedly connected with positioning plates corresponding to the two guide plates, the two positioning plates are fixedly connected with the corresponding guide plates through bolts respectively, a plurality of buffering pieces are arranged between the two positioning plates and distributed in the longitudinal direction at equal intervals, one end of the support is provided with an installation assembly, and the other end of the support is provided with an anti-collision assembly. When the guide plate is collided by an automobile, the convex surface of the corrugated section of the guide plate can absorb certain kinetic energy in the deformation process, so that the counter-acting force of the guide plate to the automobile is small, and the problem that the energy absorption effect is weakened due to the fact that the anti-collision thickness is increased in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway anti-collision, in particular to an anti-collision protection pad. Background Art

[0002] With the rapid development of my country's highway transportation industry, people pay more and more attention to traffic safety. Some traffic safety products are gradually being used. Guided anti-collision pads are one of them. They mainly absorb vehicle kinetic energy through the energy absorption and crushing of the internal structure, providing buffering space and time for vehicle collision, thereby reducing the damage to drivers and passengers caused by external impact.

[0003] After searching, it was found that the Chinese patent publication number CN211713808U disclosed "a highway guide anti-collision pad, including a sliding body nose, one side of the sliding body nose is fixedly connected to a guide bracket, the bottom of the guide bracket is fixedly connected to a threaded barrel, the internal thread of the threaded barrel is connected to a supporting bottom leg, the supporting bottom leg is provided with a clip on one side close to the threaded barrel, the inside of the clip is movably connected to a moving wheel, and the inner side wall of the guide bracket is fixedly connected to an elastic-plastic strip barrel".

[0004] The above patent increases the anti-collision thickness of both sides of the device by adding a "protective frame" inside the "guide bracket", but the thickened part is a rigid structure and cannot absorb energy well during a collision, and the reaction force on the vehicle will increase, thereby increasing the degree of damage to the vehicle; moreover, the "guide bracket" as a whole adopts an integrated structure. When the "guide bracket" is partially hit, this part will be damaged, and the "guide bracket" needs to be replaced as a whole during subsequent maintenance and replacement, which greatly increases the maintenance cost. Utility Model Content

[0005] The utility model provides an anti-collision protection pad, which solves the problem in the prior art that the energy absorption effect is weakened due to the increase of the anti-collision thickness.

[0006] The technical solution of the utility model is as follows: an anti-collision protection pad, comprising a plurality of brackets arranged in parallel, the plurality of brackets being equidistantly distributed along the horizontal direction, a guide assembly being arranged between two adjacent brackets, the guide assembly comprising two guide plates, the two guide plates being respectively fixedly connected to the two sides of the bracket, both ends of the inner side of the bracket being fixedly connected with positioning plates corresponding to the two guide plates, the two positioning plates being respectively fixedly connected to the corresponding guide plates by bolts, a plurality of buffer members being arranged between the two positioning plates, the plurality of buffer members being equidistantly distributed longitudinally, a mounting assembly being arranged at one end of the bracket, and an anti-collision assembly being arranged at the other end of the bracket.

[0007] Preferably, the buffer component includes an elastic arc plate 1 and an elastic arc plate 2, the arc surfaces of the elastic arc plate 1 and the elastic arc plate 2 are in conflict with each other, both ends of the elastic arc plate 1 and the elastic arc plate 2 are fixedly connected with a mounting plate 1, and the mounting plate 1 is fixedly connected to the inner wall of the bracket.

[0008] Preferably, the cross-section of the guide plate is a corrugated structure.

[0009] Preferably, a plurality of connection holes 1 are provided on the corrugated concave surface of the guide plate, and the plurality of connection holes 1 are equidistantly distributed along the length direction of the guide plate.

[0010] Preferably, the mounting assembly includes a base, which is fixedly mounted on the ground, with vertical rods fixedly mounted on both ends of the top of the base, one side of each of the two vertical rods is fixedly connected to a reinforcing rod, one end of the reinforcing rod away from the corresponding vertical rod is fixedly connected to the top surface of the base, and the reinforcing rod, the base and the corresponding vertical rod form a triangular structure.

[0011] Preferably, the anti-collision component comprises an arc-shaped plate, the inner side of the arc-shaped plate is fixedly connected with a fixing frame, both ends of the fixing frame are fixedly connected with mounting plates 2, and the two mounting plates 2 are respectively fixedly connected to the two sides of the bracket.

[0012] Preferably, both ends of the bottom of the bracket are provided with stabilizing components, and the stabilizing components include a mounting plate, and the mounting plate is fixedly installed on the ground, and the top of the mounting plate is fixedly connected to a mounting seat, and the inner side of the mounting seat is rotatably connected to a cross bar through a pin shaft, and a plurality of sleeves corresponding to the brackets are sleeved on the cross bar, and one side of the plurality of sleeves is fixedly connected to the inner wall of the corresponding bracket, and the end of the cross bar away from the mounting seat is fixedly connected to a connecting seat.

[0013] Technical effects and advantages of the utility model:

[0014] 1. In the utility model, two adjacent brackets are connected by a guide plate, wherein the guide plate adopts a corrugated structure, which makes the guide plate absorb a certain amount of kinetic energy during the convex deformation of the corrugated section of the guide plate itself when it is hit by a car, which makes the reaction force of the guide plate on the car smaller. In addition, when the guide plate in the collision area is damaged, it only needs to remove and replace the damaged guide plate during maintenance, without replacing the entire guide plate, which greatly reduces the maintenance cost;

[0015] 2. In the utility model, when the guide plate is deformed by collision, it will contact with elastic arc plate 1 and exert impact force on it, which makes elastic arc plate 2 impacted, and then accumulates and transmits the impact force to the next elastic arc plate 1 and elastic arc plate 2, so that all elastic arc plates 1 and elastic arc plates 2 are bent, and elastic arc plates 1 and elastic arc plates 2 will generate reverse elastic force during the bending process, which can buffer the impact force exerted by the car, and then absorb more impact kinetic energy of the car, effectively avoiding the problem of serious damage to the car during collision and causing casualties to the driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic structural diagram of an anti-collision protection pad.

[0017] Figure 2 It is a structural schematic diagram of the guide assembly of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the buffer component of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the guide plate of the utility model.

[0020] Figure 5 It is a structural schematic diagram of the positioning plate of the utility model.

[0021] Figure 6 It is a structural schematic diagram of the installation component of the utility model.

[0022] Figure 7 It is a structural schematic diagram of the anti-collision component of the utility model.

[0023] Figure 8 It is a schematic diagram of the structure of the stabilizing component of the utility model.

[0024] The accompanying drawings are marked as follows: 1. bracket; 2. guide assembly; 21. guide plate; 22. positioning plate; 221. connecting hole one; 23. buffer; 231. elastic arc plate one; 232. elastic arc plate two; 233. mounting plate one; 3. mounting assembly; 31. base; 32. vertical rod; 33. reinforcing rod; 4. anti-collision assembly; 41. arc plate; 42. fixing frame; 43. mounting plate two; 5. stabilizing assembly; 51. mounting plate; 52. mounting seat; 53. cross bar; 54. sleeve seat; 55. connecting seat. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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.

[0026] Reference Figure 1 - Figure 2 The utility model provides an anti-collision protection pad, including a plurality of brackets 1 arranged in parallel, the plurality of brackets 1 are equidistantly distributed along the horizontal direction, a guide assembly 2 is arranged between two adjacent brackets 1, the guide assembly 2 includes two guide plates 21, the cross section of the guide plate 21 is a corrugated structure, the two guide plates 21 are respectively fixedly connected to the two sides of the bracket 1, both ends of the inner side of the bracket 1 are fixedly connected with positioning plates 22 corresponding to the two guide plates 21, the two positioning plates 22 are respectively fixedly connected to the corresponding guide plates 21 by bolts, a plurality of buffer members 23 are arranged between the two positioning plates 22, and the plurality of buffer members 23 are equidistantly distributed longitudinally, a mounting assembly 3 is arranged at one end of the bracket 1, and an anti-collision assembly 4 is arranged at the other end of the bracket 1.

[0027] Two adjacent brackets 1 are connected by a guide plate 21, wherein the guide plate 21 adopts a corrugated structure, so that when the guide plate 21 is hit by a car, the convex deformation process of the corrugated section of the guide plate 21 itself will absorb a certain amount of kinetic energy, which makes the reaction force of the guide plate 21 on the car smaller; in addition, when the guide plate 21 in the collision area is damaged, maintenance only requires the damaged guide plate 21 to be removed and replaced, without the need to replace the entire guide plate 21, which greatly reduces the maintenance cost.

[0028] Reference Figure 3 The buffer 23 includes an elastic arc plate 1 231 and an elastic arc plate 2 232. The arc surfaces of the elastic arc plate 1 231 and the elastic arc plate 2 232 are in conflict with each other. Both ends of the elastic arc plate 1 231 and the elastic arc plate 2 232 are fixedly connected with a mounting plate 1 233. The mounting plate 1 233 is fixedly connected to the inner wall of the bracket 1. When the guide plate 21 is deformed by collision, it will contact the elastic arc plate 1 231 and exert impact force on it, which makes the elastic arc plate 2 232 impacted, and then accumulates and transmits the impact force to the next elastic arc plate 1 231 and the elastic arc plate 2 232, so that all the elastic arc plates 1 231 and the elastic arc plate 2 232 are bent, and the elastic arc plates 1 231 and the elastic arc plate 2 232 will generate reverse elastic force during the bending process, which can buffer the impact force applied by the car, and then absorb more impact kinetic energy of the car, effectively avoiding the problem of serious damage to the car during collision and causing casualties to the driver.

[0029] Reference Figure 4 - Figure 5 A plurality of connection holes 221 are provided on the corrugated concave surface of the guide plate 21 , and the plurality of connection holes 221 are evenly distributed along the length direction of the guide plate 21 .

[0030] Reference Figure 6 The mounting assembly 3 includes a base 31, which is fixedly mounted on the ground. Vertical rods 32 are fixedly mounted at both ends of the top of the base 31. One side of the two vertical rods 32 is fixedly connected to a reinforcing rod 33. One end of the reinforcing rod 33 away from the corresponding vertical rod 32 is fixedly connected to the top surface of the base 31. The reinforcing rod 33, the base 31 and the corresponding vertical rod 32 form a triangular structure.

[0031] Reference Figure 7 The anti-collision component 4 includes an arc plate 41, a fixing frame 42 is fixedly connected to the inner side of the arc plate 41, and two mounting plates 43 are fixedly connected to both ends of the fixing frame 42. The two mounting plates 43 are respectively fixedly connected to the two sides of the bracket 1. The arc plate 41 can play a protective role when the car collides with the bracket 1, increase the collision area with the car, and thus absorb more impact kinetic energy.

[0032] Reference Figure 8 , both ends of the bottom of the bracket 1 are provided with a stabilizing assembly 5, which includes a mounting plate 51, which is fixedly mounted on the ground, a mounting seat 52 is fixedly connected to the top of the mounting plate 51, a cross bar 53 is rotatably connected to the inner side of the mounting seat 52 through a pin shaft, a plurality of sleeves 54 corresponding to the brackets 1 are sleeved on the cross bar 53, one side of the plurality of sleeves 54 is fixedly connected to the inner wall of the corresponding bracket 1, and a connecting seat 55 is fixedly connected to one end of the cross bar 53 away from the mounting seat 52. All the brackets 1 can be fixed to the ground through the cross bar 53, so that the middle bracket 1 can be prevented from being separated from the ground after being hit.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-collision protection pad, comprising a plurality of brackets (1) arranged in parallel, wherein the plurality of brackets (1) are equidistantly distributed along the horizontal direction, and characterized in that: A guide assembly (2) is provided between two adjacent brackets (1), the guide assembly (2) comprising two guide plates (21), the two guide plates (21) being fixedly connected to two sides of the bracket (1), respectively; positioning plates (22) corresponding to the two guide plates (21) are fixedly connected to both ends of the inner side of the bracket (1), the two positioning plates (22) being fixedly connected to the corresponding guide plates (21) by bolts, a plurality of buffer members (23) are provided between the two positioning plates (22), the plurality of buffer members (23) being equidistantly distributed longitudinally, a mounting assembly (3) being provided at one end of the bracket (1), and an anti-collision assembly (4) being provided at the other end of the bracket (1).

2. The anti-collision protection pad according to claim 1, characterized in that: The buffer member (23) comprises an elastic arc plate 1 (231) and an elastic arc plate 2 (232), wherein the arc surfaces of the elastic arc plate 1 (231) and the elastic arc plate 2 (232) contact each other, and both ends of the elastic arc plate 1 (231) and the elastic arc plate 2 (232) are fixedly connected to a mounting plate 1 (233), and the mounting plate 1 (233) is fixedly connected to the inner wall of the bracket (1).

3. The anti-collision protection pad according to claim 1, characterized in that: The cross section of the guide plate (21) is a corrugated structure.

4. The anti-collision protection pad according to claim 3, characterized in that: A plurality of connection holes (221) are provided on the corrugated concave surface of the guide plate (21), and the plurality of connection holes (221) are distributed at equal distances along the length direction of the guide plate (21).

5. The anti-collision protection pad according to claim 2, characterized in that: The mounting assembly (3) comprises a base (31), the base (31) being fixedly mounted on the ground, vertical rods (32) being fixedly mounted at both ends of the top of the base (31), one side of each of the two vertical rods (32) being fixedly connected to a reinforcing rod (33), one end of the reinforcing rod (33) away from the corresponding vertical rod (32) being fixedly connected to the top surface of the base (31), and the reinforcing rod (33), the base (31) and the corresponding vertical rod (32) forming a triangular structure.

6. The anti-collision protection pad according to claim 5, characterized in that: The anti-collision component (4) comprises an arc-shaped plate (41), the inner side of the arc-shaped plate (41) is fixedly connected to a fixing frame (42), both ends of the fixing frame (42) are fixedly connected to mounting plates 2 (43), and the two mounting plates 2 (43) are respectively fixedly connected to two sides of the bracket (1).

7. The anti-collision protection pad according to claim 6, characterized in that: Both ends of the bottom of the bracket (1) are provided with a stabilizing component (5), the stabilizing component (5) comprising a mounting plate (51), the mounting plate (51) being fixedly mounted on the ground, the top of the mounting plate (51) being fixedly connected to a mounting seat (52), the inner side of the mounting seat (52) being rotatably connected to a cross bar (53) via a pin, the cross bar (53) being sleeved with a plurality of sleeves (54) corresponding to the brackets (1), one side of the plurality of sleeves (54) being fixedly connected to the inner wall of the corresponding bracket (1), and the end of the cross bar (53) away from the mounting seat (52) being fixedly connected to a connecting seat (55).

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