CN214061407U - Novel road and bridge guardrail fastening device - Google Patents
Novel road and bridge guardrail fastening device Download PDFInfo
- Publication number
- CN214061407U CN214061407U CN202022806568.6U CN202022806568U CN214061407U CN 214061407 U CN214061407 U CN 214061407U CN 202022806568 U CN202022806568 U CN 202022806568U CN 214061407 U CN214061407 U CN 214061407U
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- CN
- China
- Prior art keywords
- buffer
- plate
- guardrail
- wall
- fastening device
- Prior art date
- 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
Links
- 239000000872 buffer Substances 0.000 claims abstract description 48
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model is suitable for the technical field of bridge guardrails, and discloses a novel road and bridge guardrail fastening device, which comprises a mounting plate; the top end of the mounting plate is provided with a buffer plate, the buffer plate is fixed at the top of the mounting plate, the outer wall of the buffer plate is provided with a plurality of rod grooves, the rod grooves are uniformly provided with a plurality of groups, buffer rods are inserted into the rod grooves, one ends of the buffer rods are fixed on the inner wall of the support plate, and the other ends of the buffer rods are fixed on the stabilizing block; the lateral wall of backup pad is provided with the guardrail, and the four corners on mounting panel top all is provided with the bolt, and the bolt runs through in the inside of mounting panel, and the outside of buffer beam is provided with the spring. The utility model discloses a guardrail sets up on buffer gear, receives when offeing at the guardrail, and buffer gear will bump the power that produces and cushion to form the protection effect to guardrail and impact object.
Description
Technical Field
The utility model is suitable for a bridge railing technical field especially relates to a novel road and bridge railing fastening device.
Background
At present, a bridge guardrail is a guardrail arranged on a bridge, and aims to prevent an out-of-control vehicle from crossing the bridge and have the functions of preventing the vehicle from breaking through, passing down, turning over the bridge and beautifying the bridge building.
The mounting mode of fixing bolt is adopted to bridge railing's installation among the prior art, receives when assaulting at bridge railing, can't play the effect of buffering the impact force, can't form the buffering protection effect when fastening bridge railing, greatly reduced the security of using, in order to solve the problem that exists in the aforesaid, consequently, we propose a novel road bridge railing fastener.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel road and bridge guardrail fastening device sets up on buffer gear through the guardrail, receives when offeing at the guardrail, and buffer gear cushions the power that the hedge produced to form the protection effect to guardrail and impact object, solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel road and bridge guardrail fastening device comprises a mounting plate;
the top end of the mounting plate is provided with a buffer plate, the buffer plate is fixed at the top of the mounting plate, the outer wall of the buffer plate is provided with a plurality of rod grooves, the rod grooves are uniformly provided with a plurality of groups, buffer rods are inserted into the rod grooves, one ends of the buffer rods are fixed on the inner wall of the support plate, and the other ends of the buffer rods are fixed on the stabilizing block;
the lateral wall of backup pad is provided with the guardrail, and the four corners on mounting panel top all is provided with the bolt, and the bolt runs through in the inside of mounting panel, and the outside of buffer beam is provided with the spring.
Preferably, the stabilizing block is located inside the rod groove, and the outer wall of the stabilizing block is attached to the inner wall of the rod groove.
Preferably, one end of the spring is attached to the inner wall of the supporting plate, and the other end of the spring is attached to the outer wall of the buffer plate.
Preferably, the mounting plate is connected to the deck by bolts.
Preferably, the buffer rod is matched with the rod groove in size to form a sliding mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a guardrail sets up on buffer gear, receives when offeing at the guardrail, and buffer gear will bump the power that produces and cushion to form the protection effect to guardrail and impact object.
2. The utility model discloses a firm piece is located the inside of pole groove, and the inner wall department in firm piece outer wall laminating pole groove, in normal use, firm piece will play the effect of firm buffer beam, the firm effect when guaranteeing this guardrail normal use.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel road and bridge guardrail fastening device provided by the utility model;
FIG. 2 is a schematic side view of a mounting plate of a novel road and bridge guardrail fastening device provided by the present invention;
fig. 3 is the utility model provides a novel road and bridge guardrail fastening device's pole inslot structural schematic diagram.
In the figure: 1. mounting a plate; 2. a bolt; 3. a buffer plate; 4. a rod groove; 5. a buffer rod; 6. a support plate; 7. a spring; 8. a guardrail; 9. and (7) stabilizing the block.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1-3, a novel road and bridge guardrail fastening device comprises a mounting plate 1;
the top end of the mounting plate 1 is provided with a buffer plate 3, the buffer plate 3 is fixed at the top of the mounting plate 1, the outer wall of the buffer plate 3 is provided with rod grooves 4, the rod grooves 4 are uniformly provided with a plurality of groups, buffer rods 5 are inserted into the rod grooves 4, one end of each buffer rod 5 is fixed on the inner wall of the corresponding support plate 6, and the other end of each buffer rod 5 is fixed on the corresponding stabilizing block 9;
the lateral wall of backup pad 6 is provided with guardrail 8, and the four corners on 1 top of mounting panel all is provided with bolt 2, and bolt 2 runs through in the inside of mounting panel 1, and the outside of buffer beam 5 is provided with spring 7.
Referring to fig. 1 in the embodiment, the guardrail 8 is disposed on the buffering mechanism, and when the guardrail 8 is impacted, the buffering mechanism buffers the force generated by the impact, so as to protect the guardrail 8 and the impacted objects.
Wherein, the stabilizing block 9 is positioned inside the rod groove 4, and the outer wall of the stabilizing block 9 is attached to the inner wall of the rod groove 4.
Wherein, the one end of spring 7 is laminated in the inner wall department of backup pad 6, and the other end of spring 7 is laminated in the outer wall department of buffer board 3.
Wherein, the mounting plate 1 is connected with the bridge floor through bolts 2.
Wherein, the buffer rod 5 is matched with the rod groove 4 in size to form a sliding mechanism.
The utility model discloses during the use: when guardrail 8 receives the impact, buffer rod 5 that 6 inner walls of backup pad set up will get into in the pole groove 4, spring 7 that 5 outer walls of buffer rod set up this moment will be extruded, will absorb the impact force that guardrail 8 received, thereby improve the protection effect to guardrail 8 and impact object greatly, play better buffering effect, be provided with firm piece 9 on buffer rod 5 simultaneously, when buffer rod 5 gets into pole groove 4, firm piece 9 will be located the inside removal of pole groove 4, firm 9 outer wall laminating pole groove 4's of piece inner wall department, stable effect when guaranteeing the slip buffering, guarantee the firm when guardrail 8 normally uses, the design is simple, and is relatively practical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A novel road and bridge guardrail fastening device is characterized by comprising a mounting plate (1);
the top end of the mounting plate (1) is provided with a buffer plate (3), the buffer plate (3) is fixed at the top of the mounting plate (1), the outer wall of the buffer plate (3) is provided with rod grooves (4), the rod grooves (4) are uniformly provided with a plurality of groups, buffer rods (5) are inserted into the rod grooves (4), one ends of the buffer rods (5) are fixed on the inner wall of the supporting plate (6), and the other ends of the buffer rods (5) are fixed on the stabilizing blocks (9);
the side wall of the supporting plate (6) is provided with a guardrail (8), four corners of the top end of the mounting plate (1) are provided with bolts (2), the bolts (2) penetrate through the mounting plate (1), and springs (7) are arranged outside the buffer rods (5).
2. A new road and bridge guardrail fastening device as claimed in claim 1, characterized in that the stabilizing block (9) is located inside the rod groove (4), and the outer wall of the stabilizing block (9) fits against the inner wall of the rod groove (4).
3. The novel road and bridge guardrail fastening device as claimed in claim 1, wherein one end of the spring (7) is attached to the inner wall of the support plate (6), and the other end of the spring (7) is attached to the outer wall of the buffer plate (3).
4. A novel road and bridge guardrail fastening device as claimed in claim 1, characterized in that the mounting plate (1) is connected with the bridge deck by means of bolts (2).
5. A new road and bridge guardrail fastening device as claimed in claim 1, characterized in that the buffer rods (5) are adapted to the size of the rod grooves (4) to form a sliding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022806568.6U CN214061407U (en) | 2020-11-26 | 2020-11-26 | Novel road and bridge guardrail fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022806568.6U CN214061407U (en) | 2020-11-26 | 2020-11-26 | Novel road and bridge guardrail fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214061407U true CN214061407U (en) | 2021-08-27 |
Family
ID=77404111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022806568.6U Expired - Fee Related CN214061407U (en) | 2020-11-26 | 2020-11-26 | Novel road and bridge guardrail fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214061407U (en) |
-
2020
- 2020-11-26 CN CN202022806568.6U patent/CN214061407U/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: 20210827 |