CN211446740U - Urban road bridge pier protective structure - Google Patents
Urban road bridge pier protective structure Download PDFInfo
- Publication number
- CN211446740U CN211446740U CN201922123770.6U CN201922123770U CN211446740U CN 211446740 U CN211446740 U CN 211446740U CN 201922123770 U CN201922123770 U CN 201922123770U CN 211446740 U CN211446740 U CN 211446740U
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- installation
- installation shell
- urban road
- road bridge
- shell
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Abstract
The utility model discloses an urban road bridge pier protective structure, paste including the mound body, installation shell and warning, the installation shell is installed in the outside of the mound body, and equidistant distribution has the fixed plate on the inner wall of installation shell, rotate on the fixed plate and install backup pad one end, and the middle part of backup pad is connected with the fixed plate through the spring, the other end of backup pad is rotated and is installed the backing roll, the outside welded fastening of installation shell has the installation piece, and is fixed with the installation pole on the installation piece, the externally mounted of installation pole has a protection section of thick bamboo, and the surface paste of a protection section of thick bamboo is fixed with the warning and pastes, be fixed with the gasbag on the upper end inner wall of installation shell. This urban road bridge pier protective structure has solved the convenience and has changed the warning subsides of wearing and tearing, has guaranteed the device's warning effect, and can effectually reduce the impact force that the installation shell caused the pier body when colliding, has guaranteed the security of using.
Description
Technical Field
The utility model relates to a bridge pier protects relevant technical field, specifically is an urban road bridge pier protective structure.
Background
The bridge piers are important components of the viaduct and directly influence the safety of the whole viaduct in the use process, so that in order to ensure the safety of the bridge piers, a protection device is usually used for protection, and the safety in the use process is ensured;
the urban road bridge pier protective structure who uses at present is inconvenient to be changed the warning subsides of wearing and tearing, and the impact force that the installation shell caused to the pier body when can not effectually reducing the collision, consequently, the utility model provides an urban road bridge pier protective structure to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an urban road bridge pier protective structure to the urban road bridge pier protective structure who provides among the above-mentioned background art at present uses is inconvenient to be changed the warning subsides of wearing and tearing, and can not effectually reduce the problem of the impact force that the installation shell caused to the pier body when colliding.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an urban road bridge pier protective structure, includes the mound body, installation shell and warning subsides, the installation shell is installed in the outside of the mound body, and equidistant distribution has the fixed plate on the inner wall of installation shell, rotate on the fixed plate and install backup pad one end, and the middle part of backup pad is connected with the fixed plate through the spring, the other end of backup pad is rotated and is installed the backing roll, the outside welded fastening of installation shell has the installation piece, and is fixed with the installation pole on the installation piece, the externally mounted of installation pole has a protection section of thick bamboo, and the surface paste of a protection section of thick bamboo is fixed with the warning subsides, be fixed with the gasbag on the upper end inner wall of installation.
Preferably, the installation shell is "U" type structure, and the installation shell is provided with 2 about the pier body bilateral symmetry to both ends all are through connecting plate and bolt fixed connection around 2 installation shells.
Preferably, the backup pad sets up for the slope on the fixed plate, and the incline direction of 2 backup pads that link to each other is opposite to the backup pad is gone up the backup roller and is laminated mutually with the surface of the mound body.
Preferably, the mounting blocks are vertically symmetrical about the mounting rod, and the mounting blocks are equidistantly distributed on the mounting shell.
Preferably, the protection cylinder and the mounting rod form a disassembly structure, the protection cylinder protrudes out of the mounting shell, and the protection cylinder is made of rubber.
Preferably, the gasbag is elastic structure, and the gasbag is located the top of fixed plate to the gasbag is laminated with the surface of the mound body mutually.
Compared with the prior art, the beneficial effects of the utility model are that: the urban road bridge pier protection structure solves the problem that the worn warning sticker is convenient to replace, ensures the warning effect of the device, can effectively reduce the impact force of the mounting shell on a pier body during collision, and ensures the use safety;
1. the warning paste is convenient to replace through the dismounting structure between the protective cylinder and the mounting rod, and the warning pastes are distributed on the mounting shell at equal intervals, so that the warning effect of the device is ensured;
2. the supporting plate is supported by the spring, and the supporting roller which is attached to the pier body rolls, so that the impact force on the pier body when the mounting shell is collided can be effectively reduced, and the protection effect of the device is improved;
3. a protection section of thick bamboo through the material for rubber constitutes revolution mechanic with the installation pole, and a protection section of thick bamboo protrusion is in the outside of installation shell, can effectually reduce the damage that the collision car received, can effectually seal the upper end of installation shell through the gasbag simultaneously, has avoided the rainwater to cause corrosion to the spring, has improved device's life.
Drawings
Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic view of the front section structure of the connection between the installation shell and the pier body of the present invention;
fig. 4 is a schematic view of the overlooking sectional structure of the installation rod and the protection cylinder of the present invention.
In the figure: 1. a pier body; 2. mounting a shell; 3. a connecting plate; 4. a fixing plate; 5. a support plate; 6. a spring; 7. a support roller; 8. a bolt; 9. mounting blocks; 10. mounting a rod; 11. a protective cylinder; 12. a warning label; 13. an air bag.
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. 1-4, the present invention provides a technical solution: a protection structure for an urban road bridge pier comprises a pier body 1, an installation shell 2, a connecting plate 3, a fixing plate 4, a supporting plate 5, a spring 6, a supporting roller 7, a bolt 8, an installation block 9, an installation rod 10, a protection cylinder 11, a warning sticker 12 and an air bag 13, wherein the installation shell 2 is installed on the outer side of the pier body 1, the fixing plate 4 is distributed on the inner wall of the installation shell 2 at equal intervals, one end of the supporting plate 5 is rotatably installed on the fixing plate 4, the middle part of the supporting plate 5 is connected with the fixing plate 4 through the spring 6, the supporting roller 7 is rotatably installed at the other end of the supporting plate 5, the installation block 9 is fixedly welded on the outer side of the installation shell 2, the installation rod 10 is fixed on the installation block 9, the protection cylinder 11 is installed on the outer part of the installation rod 10, the warning sticker 12 is fixedly adhered to the outer surface;
as shown in fig. 1, the installation shell 2 is of a U-shaped structure, 2 installation shells 2 are arranged symmetrically left and right about the pier body 1, and the front end and the rear end of each installation shell 2 are fixedly connected through a connecting plate 3 and a bolt 8, so that the installation of the installation shell 2 is facilitated, the support plates 5 are obliquely arranged on the fixing plate 4, the oblique directions of the connected 2 support plates 5 are opposite, and the support rollers 7 on the support plates 5 are attached to the outer surface of the pier body 1, so that the phenomenon that the installation shell 2 shakes randomly after being fixed is avoided;
like the upper and lower symmetry of installation piece 9 about installation pole 10 in fig. 2 and 3, and installation piece 9 is equidistant distribution on installation shell 2, made things convenient for the installation of a plurality of protection section of thick bamboo 11, protection section of thick bamboo 11 constitutes with installation pole 10 and dismantles the structure in fig. 3 and 4, and protection section of thick bamboo 11 protrusion is in the outside of installation shell 2, and the material of protection section of thick bamboo 11 is rubber, the damage that the car collision received has been reduced, gasbag 13 is elastic construction, and gasbag 13 is located the top of fixed plate 4, and gasbag 13 is laminated with the surface of mound body 1 mutually, the phenomenon that rainwater got into the inside of installation shell 2, cause the corruption to spring 6 has been avoided.
The working principle is as follows: when the urban road bridge pier protection structure is used, firstly, according to the specification of a pier body 1, 2 installation shells 2 with proper size are selected to be buckled at the left side and the right side of the pier body 1, the 2 installation shells 2 are fixed together through a connecting plate 3 and a bolt 8, namely, the installation of the device is completed, when the device is collided, the installation shells 2 are stressed by impact force, a supporting plate 5 is extruded, the installation shells 2 are close to the pier body 1 through a rotating structure between the supporting plate 5 and a fixing plate 4 and matched with the elastic force action of a spring 6, the supporting roller 7 on the supporting plate 5 rotates, so that the damage to the pier body 1 is reduced, meanwhile, the protection cylinder 11 made of rubber is contacted with an automobile, the protection cylinder 11 can rotate on an installation rod 10, so that the damage to the automobile is reduced, the protection cylinder 11 and the installation rod 10 form a dismounting structure, so that the replacement of a warning sticker 12 is convenient, the warning effect of the device is guaranteed, the use safety is improved, and the using method of the urban road bridge pier protection structure is the using method.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an urban road bridge pier protective structure, includes the pier body (1), installation shell (2) and warns subsides (12), its characterized in that: install installation shell (2) in the outside of the mound body (1), and the equidistant distribution has fixed plate (4) on the inner wall of installation shell (2), rotate on fixed plate (4) and install backup pad (5) one end, and the middle part of backup pad (5) is connected with fixed plate (4) through spring (6), the other end of backup pad (5) rotates and installs backing roll (7), the outside welded fastening of installation shell (2) has installation piece (9), and is fixed with installation pole (10) on installation piece (9), the externally mounted of installation pole (10) has a protection section of thick bamboo (11), and the surface-paste of a protection section of thick bamboo (11) is fixed with warning subsides (12), be fixed with gasbag (13) on the upper end inner wall of installation shell (2).
2. The urban road bridge pier protection structure according to claim 1, characterized in that: installation shell (2) are "U" type structure, and installation shell (2) are provided with 2 about the pier body (1) bilateral symmetry to 2 install the front and back both ends of shell (2) and all pass through connecting plate (3) and bolt (8) fixed connection.
3. The urban road bridge pier protection structure according to claim 1, characterized in that: backup pad (5) set up for the slope on fixed plate (4), and the slope opposite direction of 2 backup pads (5) that link to each other to backup pad (5) are gone up backup roll (7) and are laminated mutually with the surface of mound body (1).
4. The urban road bridge pier protection structure according to claim 1, characterized in that: the mounting blocks (9) are vertically symmetrical relative to the mounting rod (10), and the mounting blocks (9) are distributed on the mounting shell (2) at equal intervals.
5. The urban road bridge pier protection structure according to claim 1, characterized in that: the protection cylinder (11) and the mounting rod (10) form a dismounting structure, the protection cylinder (11) protrudes out of the mounting shell (2), and the protection cylinder (11) is made of rubber.
6. The urban road bridge pier protection structure according to claim 1, characterized in that: the air bag (13) is of an elastic structure, the air bag (13) is located above the fixing plate (4), and the air bag (13) is attached to the outer surface of the pier body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123770.6U CN211446740U (en) | 2019-12-02 | 2019-12-02 | Urban road bridge pier protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922123770.6U CN211446740U (en) | 2019-12-02 | 2019-12-02 | Urban road bridge pier protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211446740U true CN211446740U (en) | 2020-09-08 |
Family
ID=72302572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922123770.6U Expired - Fee Related CN211446740U (en) | 2019-12-02 | 2019-12-02 | Urban road bridge pier protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211446740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281636A (en) * | 2020-10-21 | 2021-01-29 | 重庆交通大学 | Pier anti-collision system and method capable of automatically resetting |
| CN113931124A (en) * | 2021-10-27 | 2022-01-14 | 杭州林润建设有限公司 | Underwater column sludge cleaning device and cleaning method thereof |
-
2019
- 2019-12-02 CN CN201922123770.6U patent/CN211446740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281636A (en) * | 2020-10-21 | 2021-01-29 | 重庆交通大学 | Pier anti-collision system and method capable of automatically resetting |
| CN113931124A (en) * | 2021-10-27 | 2022-01-14 | 杭州林润建设有限公司 | Underwater column sludge cleaning device and cleaning method thereof |
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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 |
Granted publication date: 20200908 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |