CN215165043U - Roadbed safety protection structure - Google Patents
Roadbed safety protection structure Download PDFInfo
- Publication number
- CN215165043U CN215165043U CN202121296410.7U CN202121296410U CN215165043U CN 215165043 U CN215165043 U CN 215165043U CN 202121296410 U CN202121296410 U CN 202121296410U CN 215165043 U CN215165043 U CN 215165043U
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- CN
- China
- Prior art keywords
- protection
- mounting
- buffering
- erection column
- safety protection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a road bed safety protection structure, including the concrete mount pad, the upper surface threaded connection of concrete mount pad has mounting plate, and mounting plate's last fixed surface is connected with the protection erection column, and the outer fixed surface of protection erection column is connected with the structural slab, and the surface cover of protection erection column is equipped with the installation sleeve, and two round holes have been seted up in the positive fixedly connected with mounting box of installation sleeve, mounting box. This road bed safety protection structure, through setting up the mounting box, damping spring, buffering linking post and buffering guard plate can absorb the impact force when the car bumps with this protective structure, play the cushioning effect to the car, improve the safety protection ability, the setting of buffering linking post can be connected damping spring and buffering guard plate, utilize the mounting box, can link the post at fixed buffering and prevent dust the protection to damping spring, thereby make this structure can improve self striking intensity, improve the safety protection performance.
Description
Technical Field
The utility model relates to a road bed safety technical field specifically is a road bed safety protection structure.
Background
The roadbed is a foundation of a track or a road surface and is an earth structure formed by excavation or filling, the safety protection equipment of the roadbed is a precondition for ensuring the traffic safety and the rapid traffic of a highway, and most of the safety protection equipment of the roadbed is a protective fence or a wave-shaped railing.
The conventional roadbed protective railing is lack of a buffering effect, low in anti-collision capacity, simple in overall structure and poor in protective safety performance, and cannot meet the requirement of daily driving safety protection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a road bed safety protection structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road bed safety protection structure, including the concrete mount pad, the upper surface threaded connection of concrete mount pad has an erection bottom plate, erection bottom plate's last fixed surface is connected with the protection erection column, the outer fixed surface of protection erection column is connected with the structural slab, the surface cover of protection erection column is equipped with the mounting sleeve, the telescopic positive fixedly connected with mounting box of mounting, two round holes have been seted up in the front of mounting box, the interior diapire fixedly connected with damping spring of mounting box, damping spring keeps away from the one end fixedly connected with buffering of diapire in the mounting box and links up the post, the buffering links up the post and passes the round hole and extend to the surface of mounting box, the buffering links up the positive fixedly connected with buffering guard plate of post, four connecting holes have been seted up in the front of buffering guard plate.
Preferably, the quantity of mounting plate is two, and two mounting plate's shape is the rectangle, and four screw holes have been seted up to two mounting plate's the equal equidistance of upper surface, and the equal threaded connection of the inner wall of eight screw holes has fastening bolt.
Preferably, the number of the protection mounting columns and the number of the mounting sleeves are two, the through holes are formed in the outer surfaces of the two protection mounting columns and the outer surfaces of the mounting sleeves, the limiting pins are inserted into the inner walls of the through holes, the number of the limiting pins is two, and the length of the two limiting pins is equal.
Preferably, the quantity of structural slab is eight, and every four structural slabs are a set of, and the equal circumference equidistance fixed connection of two sets of structural slabs is at the surface of protection erection column.
Preferably, the number of the damping springs and the number of the buffer connecting columns are two, and the diameters of the two damping springs and the diameters of the buffer connecting columns are the same.
Preferably, the number of the protection mounting columns is two, the two protection mounting columns are made of carbon steel, and the interiors of the two protection mounting columns are both of hollow structures.
Advantageous effects
The utility model provides a road bed safety protection structure possesses following beneficial effect:
1. this road bed safety protection structure, through setting up the mounting box, damping spring, buffering linking post and buffering guard plate, can absorb the impact force when the car collides with this protective structure, play the cushioning effect to the car, improve the safety protection ability, the setting of buffering linking post can be connected damping spring and buffering guard plate, utilize the mounting box, can carry out dustproof protection to damping spring when fixed buffering links up the post, thereby make this structure can improve self impact strength, can absorb the car impact simultaneously, the safety performance of protection is improved.
2. This road bed safety protection structure through setting up the structural slab, can improve the joint strength between mounting plate and the protection erection column, can fix protection erection column and installation sleeve through setting up the spacer pin, cup joints with the protection erection column through the installation sleeve, makes things convenient for people to dismantle.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a schematic view of the side-sectional structure of the present invention.
In the figure: the concrete installation base is 1, 2 mounting bottom plates, 3 protection mounting columns, 4 structural plates, 5 mounting sleeves, 6 mounting boxes, 7 damping springs, 8 buffering connection columns, 9 buffering protection plates and 10 limiting pins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a roadbed safety protection structure, including concrete mount pad 1, concrete mount pad 1's upper surface threaded connection has mounting plate 2, mounting plate 2's quantity is two, two mounting plate 2's shape is the rectangle, four screw holes have been seted up to two mounting plate 2's the equal equidistance of upper surface, and the equal threaded connection of inner wall of eight screw holes has fastening bolt, mounting plate 2's last fixed surface is connected with protection erection column 3, the quantity of protection erection column 3 is two, two protection erection column 3's material is the carbon steel, two protection erection column 3's inside is hollow structure.
Outer fixed surface of protection erection column 3 is connected with structural slab 4, the quantity of structural slab 4 is eight, every four structural slabs 4 are a set of, the equal circumference equidistance fixed connection of two sets of structural slabs 4 is at the surface of protection erection column 3, can improve the joint strength between mounting plate 2 and the protection erection column 3 through setting up structural slab 4, the surface cover of protection erection column 3 is equipped with mounting sleeve 5, the quantity of protection erection column 3 and mounting sleeve 5 is two, the through-hole has all been seted up to the surface of two protection erection columns 3 and mounting sleeve 5, and the inner wall of through-hole all is pegged graft and is had spacer pin 10.
The quantity of spacer pin 10 is two, the length homoenergetic of two spacer pins 10 equals, can fix protection erection column 3 and mounting sleeve 5 through setting up spacer pin 10, cup joint with protection erection column 3 through setting up mounting sleeve 5, make things convenient for people to dismantle, the positive fixedly connected with mounting box 6 of mounting sleeve 5, two round holes have been seted up in the front of mounting box 6, the interior diapire fixedly connected with damping spring 7 of mounting box 6, damping spring 7 keeps away from the one end fixedly connected with buffering of diapire in mounting box 6 and links up post 8, damping spring 7 and the quantity that the buffering links up post 8 are two, two damping spring 7 and the diameter that the buffering links up post 8 are all the same, buffering links up post 8 and passes the round hole and extends to the surface of mounting box 6.
Buffering links up positive fixedly connected with buffering guard plate 9 of post 8, four connecting holes have been seted up in the front of buffering guard plate 9, through setting up mounting box 6, damping spring 7, buffering links up post 8 and buffering guard plate 9 and can absorb the impact force when the car hits to buffering guard plate 9, play the cushioning effect to the car, improve the safety protection ability, buffering links up post 8's setting can be connected damping spring 7 and buffering guard plate 9, setting up of mounting box 6 can fix buffering and link up post 8 and simultaneously carry out dustproof protection to damping spring 7, thereby make this structure can improve self impact strength, can absorb car impact simultaneously, the protection security performance is improved.
The working principle is as follows: when people are using this road bed safety protection structure, at first place protection erection column 3 in the top of concrete mount pad 1, utilize fastening bolt to carry out threaded connection with mounting plate 2 and concrete mount pad 1, establish the surface at protection erection column 3 with the 5 covers of installation sleeve, utilize spacer pin 10 to fix installation sleeve 5, when the car hits to buffering guard plate 9, utilize damping spring 7 to absorb the carwash impact, play the buffering effect to the car, thereby make this structure can improve self impact strength, can absorb the car impact simultaneously, improve protection security performance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a road bed safety protection structure, includes concrete mount pad (1), its characterized in that: the concrete mount pad (1) upper surface threaded connection has mounting plate (2), the last fixed surface of mounting plate (2) is connected with protection erection column (3), the outer fixed surface of protection erection column (3) is connected with structural slab (4), the surface cover of protection erection column (3) is equipped with installation sleeve (5), positive fixedly connected with mounting box (6) of mounting sleeve (5), two round holes have been seted up in the front of mounting box (6), the interior diapire fixedly connected with damping spring (7) of mounting box (6), the one end fixedly connected with buffering of diapire links up post (8) in mounting box (6) is kept away from in damping spring (7), buffering links up post (8) and passes the surface that the round hole extends to mounting box (6), the positive fixedly connected with buffering guard plate (9) of buffering link up post (8), four connecting holes have been seted up in the front of buffering guard plate (9).
2. A roadbed safety protection structure according to claim 1, wherein: the quantity of mounting plate (2) is two, and the shape of two mounting plate (2) is the rectangle, and four screw holes have been seted up to the equal equidistance of upper surface of two mounting plate (2), and the equal threaded connection of inner wall of eight screw holes has fastening bolt.
3. A roadbed safety protection structure according to claim 1, wherein: the quantity of protection erection column (3) and installation sleeve (5) is two, and the through-hole has all been seted up to the surface of two protection erection columns (3) and installation sleeve (5), and the inner wall of through-hole all pegs graft and have spacer pin (10), and the quantity of spacer pin (10) is two, and the length homoenergetic of two spacer pins (10) equals.
4. A roadbed safety protection structure according to claim 1, wherein: the quantity of structural slab (4) is eight, and every four structural slab (4) are a set of, and equal circumference equidistance fixed connection in protection erection column (3) is in two sets of structural slab (4).
5. A roadbed safety protection structure according to claim 1, wherein: the number of the damping springs (7) and the number of the buffer connecting columns (8) are two, and the diameters of the two damping springs (7) and the buffer connecting columns (8) are the same.
6. A roadbed safety protection structure according to claim 1, wherein: the number of the protection mounting columns (3) is two, the two protection mounting columns (3) are made of carbon steel, and the interiors of the two protection mounting columns (3) are both of hollow structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296410.7U CN215165043U (en) | 2021-06-10 | 2021-06-10 | Roadbed safety protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121296410.7U CN215165043U (en) | 2021-06-10 | 2021-06-10 | Roadbed safety protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215165043U true CN215165043U (en) | 2021-12-14 |
Family
ID=79389195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121296410.7U Expired - Fee Related CN215165043U (en) | 2021-06-10 | 2021-06-10 | Roadbed safety protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215165043U (en) |
-
2021
- 2021-06-10 CN CN202121296410.7U patent/CN215165043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |