CN221142608U - Highway column type wave form roof beam metal guardrail - Google Patents

Highway column type wave form roof beam metal guardrail Download PDF

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Publication number
CN221142608U
CN221142608U CN202322945971.0U CN202322945971U CN221142608U CN 221142608 U CN221142608 U CN 221142608U CN 202322945971 U CN202322945971 U CN 202322945971U CN 221142608 U CN221142608 U CN 221142608U
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plate
beam plate
metal beam
column type
metal
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CN202322945971.0U
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Chinese (zh)
Inventor
李玉林
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Nanyang Zongheng Traffic Facilities Co ltd
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Nanyang Zongheng Traffic Facilities Co ltd
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Abstract

The utility model discloses a highway column type wave beam metal guardrail, which comprises the following components: the vertical column is characterized in that a wavy metal beam plate is arranged on one side of the vertical column, the buffer mechanism is arranged between the wavy metal beam plate and the vertical column, the central position of the wavy metal beam plate is fixedly connected with the buffer mechanism through a fastening bolt, 2 groups of mounting mechanisms are arranged, and two ends, close to one side of the vertical column, of the buffer mechanism are connected with the vertical column through the mounting mechanisms. According to the utility model, the wavy metal beam plate, the upright post and the buffer mechanism are arranged, the buffer mechanism comprises the shell, the arc-shaped pressing plate, the pressing block, the rigid spring, the connecting piece and the damping block, when the impact force of the automobile impacts the curved surface of the wavy metal beam plate, the stressed area of the wavy metal beam plate can be dispersed on the arc-shaped pressing plate and the pressing block, the pressing block is promoted to squeeze the rigid spring on one side, and the rigid spring deforms to resist and buffer the force, so that the curved surface of the wavy metal beam plate is not easy to deform seriously due to the pressure.

Description

Highway column type wave form roof beam metal guardrail
Technical Field
The utility model relates to the technical field of highway metal guardrails, in particular to a highway column type waveform beam metal guardrail.
Background
The road column type wave beam guardrail is a common traffic safety facility, is mainly used for separating two sides of a road, preventing vehicles from crossing a central separation belt, improving road driving safety, is composed of upright posts, wave metal beam plates and other parts, has the characteristics of strong bending resistance, simple installation, corrosion resistance and the like, and is suitable for being used on rural roads.
The waveform beam metal guardrail can absorb the collision energy of the vehicle through self deformation, so that the running direction of the vehicle is changed, the vehicle is prevented from going out of a road or entering a opposite lane, the injury to passengers is reduced to the greatest extent, but the waveform beam metal guardrail is a first contact object due to higher impact force intensity of the vehicle, the curved surface of the waveform beam metal guardrail is easily damaged and deformed due to high-intensity impact force, maintenance personnel are required to replace the waveform beam metal guardrail frequently, and the labor intensity is increased.
Disclosure of utility model
The utility model aims to provide a highway column type wave beam metal guardrail so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a highway column type wave beam metal guardrail comprising: the device comprises an upright post, wherein one side of the upright post is provided with a wave-shaped metal beam plate;
The buffering mechanism is arranged between the wavy metal beam plate and the upright post, and the central position of the wavy metal beam plate is fixedly connected with the buffering mechanism through a fastening bolt;
The mounting mechanism is provided with 2 groups, and both ends of the buffer mechanism, which are close to one side of the upright post, are connected with the upright post through the mounting mechanism.
Preferably, the mounting mechanism comprises a limit hoop and clamping plates, wherein clamping plates are arranged on two sides of the inside of the limit hoop, and the clamping plates are in clamping connection with the upright posts.
Preferably, the mounting mechanism further comprises a groove, a reset spring and a pressed piece, the groove is uniformly formed in the inner side of the limit hoop, the pressed piece is uniformly arranged in the groove through the reset spring, and one end of the pressed piece is connected with the clamping plate.
Preferably, the buffer mechanism comprises a shell, a damping block and a connecting piece, wherein the damping block is arranged in the shell, the connecting piece is arranged on one side of the damping block, and the fastening bolt is connected with the connecting piece.
Preferably, the buffer mechanism further comprises a pressing block, an arc pressing plate and a rigid spring, wherein pressing blocks are arranged at two ends of one side of the connecting piece through the rigid spring, and the two ends of one side of the pressing block, close to the waveform metal beam plate, are connected with the waveform metal beam plate through the arc pressing plate.
Preferably, a nut is arranged at one end of the fastening bolt, and a buffer limit ring is uniformly arranged in the nut through a tension spring.
Preferably, the buffering stop collar is made of rubber materials, and the buffering stop collar is tightly attached to the wavy metal beam plate.
Compared with the prior art, the utility model has the beneficial effects that: this highway column type wave form roof beam metal guardrail is through installing wave form metal beam board, stand and buffer gear, buffer gear includes the casing, the arc clamp plate, the briquetting, stiff spring, connecting piece and damping piece, when car impact force causes the impact to the curved surface of wave form metal beam board, its area of force can disperse on arc clamp plate and the briquetting, make the briquetting extrude the stiff spring of one side, stiff spring produces deformation and can resist the buffering to the power, simultaneously with unnecessary pressure transfer to damping piece through the connecting piece, further dispersion and resistance impact force, make the curved surface department of wave form metal beam board be difficult for because of receiving the phenomenon that serious deformation appears in pressure, the life of extension wave form metal beam board.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic top view of a mounting mechanism according to the present utility model;
fig. 4 is an enlarged view of the structure of fig. 3B according to the present utility model.
In the figure: 1. a wave-shaped metal beam plate; 2. a mounting mechanism; 201. a limit hoop; 202. a clamping plate; 203. a pressure receiving member; 204. a groove; 205. a return spring; 3. a column; 4. a buffer mechanism; 401. a housing; 402. a damping block; 403. a connecting piece; 404. a rigid spring; 405. briquetting; 406. an arc-shaped pressing plate; 5. a fastening bolt; 6. buffering limit rings; 7. a screw cap; 8. and (5) tensioning the spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a highway column type wave beam metal guardrail comprising: the vertical column 3, one side of the vertical column 3 is provided with a wave-shaped metal beam plate 1;
The buffer mechanism 4 is arranged between the wavy metal beam plate 1 and the upright post 3, and the central position of the wavy metal beam plate 1 is fixedly connected with the buffer mechanism 4 through a fastening bolt 5;
The central position of the wave-shaped metal beam plate 1 is connected with a connecting piece 403 on the buffer mechanism 4 through a fastening bolt 5, one end of the fastening bolt 5 is provided with a nut 7, and the inside of the nut 7 is uniformly provided with a buffer limit ring 6 through a tension spring 8;
The buffer limit ring 6 is made of rubber, the buffer limit ring 6 is tightly attached to the corrugated metal beam plate 1, the buffer limit ring 6 is always attached to the surface of the corrugated metal beam plate 1 under the action of the tension spring 8, and the firmness after installation is improved;
The buffer mechanism 4 comprises a shell 401, a damping block 402 and a connecting piece 403, wherein the damping block 402 is arranged in the shell 401, the connecting piece 403 is arranged on one side of the damping block 402, and the fastening bolt 5 is connected with the connecting piece 403;
The buffer mechanism 4 further comprises a pressing block 405, an arc pressing plate 406 and a rigid spring 404, wherein the pressing block 405 is arranged at two ends of one side of the connecting piece 403 through the rigid spring 404, and the two ends of one side of the pressing block 405, which is close to the wave-shaped metal beam plate 1, are connected with the wave-shaped metal beam plate 1 through the arc pressing plate 406;
When the impact force of the automobile impacts the curved surface of the wavy metal beam plate 1, the stress area of the wavy metal beam plate is dispersed to the arc-shaped pressing plate 406 and the pressing block 405, so that the pressing block 405 is caused to squeeze the rigid spring 404 on one side, and the rigid spring 404 deforms to resist the force to buffer
Meanwhile, redundant pressure is transmitted to the damping block 402 through the connecting piece 403, so that impact force is further dispersed and resisted, the phenomenon that the curved surface of the waveform metal beam plate 1 is not easy to deform seriously due to the pressure is avoided, and the service life of the waveform metal beam plate 1 is prolonged;
The mounting mechanism 2 is provided with 2 groups, and two ends of one side, close to the upright post 3, of the buffer mechanism 4 are connected with the upright post 3 through the mounting mechanism 2;
The mounting mechanism 2 comprises a limit hoop 201 and clamping plates 202, wherein the clamping plates 202 are arranged on two sides of the inside of the limit hoop 201, and the clamping plates 202 are in clamping connection with the upright posts 3;
the buffer mechanism 4 and the upright post 3 are installed and fixed through the installation mechanism 2, and the clamping plate 202 and the upright post 3 are clamped and fixed;
The mounting mechanism 2 further comprises a groove 204, a reset spring 205 and a pressure receiving piece 203, the groove 204 is uniformly formed in the inner side of the limit clamp 201, the pressure receiving piece 203 is uniformly arranged in the groove 204 through the reset spring 205, one end of the pressure receiving piece 203 is connected with the clamping plate 202, so that allowance is reserved when the clamping plate 202 clamps the upright post 3, and the clamping plate is beneficial to fixedly connecting the upright posts 3 with different diameter specifications.
Working principle: when the device is used, the buffer mechanism 4 is installed and fixed with the upright post 3 through the installation mechanism 2, the clamping plate 202 is clamped and fixed with the upright post 3, meanwhile, the allowance is reserved when the clamping plate 202 clamps the upright post 3 through the groove 204, the reset spring 205 and the pressure receiving piece 203, the device is beneficial to fixedly connecting with the upright post 3 with different diameter specifications, afterwards, the central position of the waveform metal beam plate 1 is connected with the connecting piece 403 on the buffer mechanism 4 through the fastening bolt 5, the buffer limiting ring 6 is uniformly arranged in the nut 7 through the tension spring 8, the buffer limiting ring 6 is always clung to the surface of the waveform metal beam plate 1 under the action of the tension spring 8, the firmness after installation is improved, when the impact force of an automobile impacts the curved surface of the waveform metal beam plate 1, the stress area of the device is dispersed to the arc-shaped pressing plate 406 and the pressing piece 405, the pressing piece 405 is caused to squeeze the rigid spring 404 on one side, the rigid spring 404 deforms to buffer the force, meanwhile, the redundant pressure is transmitted to the damping piece 402 through the connecting piece 403, the further dispersed and the impact force is resisted, the waveform metal beam plate 1 is easy to resist serious deformation of the curved surface of the waveform metal beam plate 1, and the serious service life of the waveform metal beam is prolonged.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A highway column type wave beam metal guardrail, comprising:
the device comprises an upright post (3), wherein one side of the upright post (3) is provided with a wave-shaped metal beam plate (1);
The buffering mechanism (4) is arranged between the waveform metal beam plate (1) and the upright post (3), and the central position of the waveform metal beam plate (1) is fixedly connected with the buffering mechanism (4) through a fastening bolt (5), so that the phenomenon that the curved surface of the waveform metal beam plate (1) is not easy to deform seriously due to pressure is avoided;
The mounting mechanism (2), the mounting mechanism (2) is provided with 2 groups, the both ends that buffer gear (4) are close to stand (3) one side all are connected with stand (3) through mounting mechanism (2), do benefit to buffer gear (4) and stand (3) of different diameter specifications and carry out fixed connection.
2. A highway column type wave beam metal fence according to claim 1, characterized in that: the mounting mechanism (2) comprises a limit hoop (201) and clamping plates (202), wherein the clamping plates (202) are arranged on two sides of the inside of the limit hoop (201), and the clamping plates (202) are in clamping connection with the upright posts (3).
3. A highway column type wave beam metal fence according to claim 2, characterized in that: the mounting mechanism (2) further comprises a groove (204), a reset spring (205) and a pressed piece (203), the groove (204) is uniformly formed in the inner side of the limit clamp (201), the pressed piece (203) is uniformly arranged in the groove (204) through the reset spring (205), and one end of the pressed piece (203) is connected with the clamping plate (202).
4. A highway column type wave beam metal fence according to claim 1, characterized in that: the damping mechanism (4) comprises a shell (401), a damping block (402) and a connecting piece (403), wherein the damping block (402) is arranged in the shell (401), the connecting piece (403) is arranged on one side of the damping block (402), and the fastening bolt (5) is connected with the connecting piece (403).
5. A highway column type wave beam metal fence according to claim 4, characterized in that: the buffer mechanism (4) further comprises a pressing block (405), an arc pressing plate (406) and a rigid spring (404), wherein the pressing block (405) is arranged at two ends of one side of the connecting piece (403) through the rigid spring (404), and the pressing block (405) is connected with the waveform metal beam plate (1) through the arc pressing plate (406) at two ends of one side of the pressing block (405) close to the waveform metal beam plate (1).
6. A highway column type wave beam metal fence according to claim 1, characterized in that: one end of the fastening bolt (5) is provided with a nut (7), and the inside of the nut (7) is uniformly provided with a buffering limit ring (6) through a tensioning spring (8).
7. A highway column type wave beam metal fence according to claim 6, characterized in that: the buffering limit ring (6) is made of rubber materials, and the buffering limit ring (6) is tightly attached to the corrugated metal beam plate (1).
CN202322945971.0U 2023-10-31 2023-10-31 Highway column type wave form roof beam metal guardrail Active CN221142608U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322945971.0U CN221142608U (en) 2023-10-31 2023-10-31 Highway column type wave form roof beam metal guardrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322945971.0U CN221142608U (en) 2023-10-31 2023-10-31 Highway column type wave form roof beam metal guardrail

Publications (1)

Publication Number Publication Date
CN221142608U true CN221142608U (en) 2024-06-14

Family

ID=91389074

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322945971.0U Active CN221142608U (en) 2023-10-31 2023-10-31 Highway column type wave form roof beam metal guardrail

Country Status (1)

Country Link
CN (1) CN221142608U (en)

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