CN214089434U - Thing net structure is prevented falling by public road bridge roof beam central separation area - Google Patents
Thing net structure is prevented falling by public road bridge roof beam central separation area Download PDFInfo
- Publication number
- CN214089434U CN214089434U CN202021259046.2U CN202021259046U CN214089434U CN 214089434 U CN214089434 U CN 214089434U CN 202021259046 U CN202021259046 U CN 202021259046U CN 214089434 U CN214089434 U CN 214089434U
- Authority
- CN
- China
- Prior art keywords
- public road
- road bridge
- bridge roof
- arc
- net structure
- 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
- 238000000926 separation method Methods 0.000 title claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 4
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of public road bridge roof beam anti-falling object nets, in particular to a public road bridge roof beam central separation belt anti-falling object net structure, which comprises a concrete guardrail, wherein the side surface of the concrete guardrail is provided with a pre-buried hole, a fixing bolt is arranged in the pre-buried hole in a penetrating way, one end of the fixing bolt is fixedly connected with a connecting plate, the bottom of the connecting plate is provided with a fixing hole, the fixing hole is internally and fixedly connected with two fixing buckles, and the two fixing buckles are respectively and fixedly connected with a first protective net and a second protective net; the utility model discloses, through setting up pre-buried hole, fixing bolt and connecting plate, can be convenient for install and dismantle, the later stage of being convenient for is maintained, through setting up first protection network and second protection network, can protect the personnel that cross, and two protection networks can improve the protecting effect, through setting up the arc, can protect small article, prevent to fall, avoid influencing the below vehicle.
Description
Technical Field
The utility model belongs to the technical field of the thing net that falls is prevented to highway bridge, concretely relates to thing net structure that falls is prevented to public road bridge roof beam central separation zone.
Background
Along with the continuous acceleration of city construction deepens, more and more public road bridges are built, certain clearance generally can be left at the middle part of public road bridge roof beam to avoid the vibrations of the difference that two different traffic direction's vehicles produced to influence each other, help improving the life of bridge, the clearance width generally is 30-50 centimetres, and is wideer even, however, under bad sight or emergency at night, can have personnel in order to avoid digging into the median, cause and fall, have certain danger, and debris on the bridge can fall from the clearance, fall to the highway of bottom, bring certain influence to vehicle below.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a thing net structure is prevented falling by public road bridge roof beam central separation area has simple structure, the characteristics of being convenient for install and use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thing net structure is prevented falling by public road bridge roof beam central separation zone, includes the concrete guardrail, the side of concrete guardrail is provided with pre-buried hole, wear to be equipped with fixing bolt in the pre-buried hole, fixing bolt's one end fixedly connected with connecting plate, the fixed orifices has been seted up to the bottom of connecting plate, and the fixed knot of fixedly connected with in the fixed orifices, the fixed quantity of detaining is two, two fixed knot is gone up first protection network of fixedly connected with and second protection network respectively, the side bottom of concrete guardrail is provided with the arc.
Preferably, a warning sticker is arranged in the middle of the top of the arc-shaped plate and is a reflective warning sticker.
Preferably, the first protective net and the second protective net are both made of nylon.
Preferably, the arc-shaped plate is made of stainless steel, and two sides of the arc-shaped plate are fixedly connected with the side faces of the concrete guardrails respectively.
Preferably, the two sides of the top of the arc-shaped plate are both provided with water permeable holes.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up pre-buried hole, fixing bolt and connecting plate, can be convenient for install and dismantle, the later stage of being convenient for is maintained, through setting up first protection network and second protection network, can protect the personnel that cross, and two protection networks can improve the protecting effect, through setting up the arc, can protect small article, prevent to fall, avoid influencing the below vehicle.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic structural view of the position A of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the top view structure of the middle connection plate of the present invention
In the figure: 1. a concrete guardrail; 2. pre-burying a hole; 3. fixing the bolt; 4. a connecting plate; 5. a fixing buckle; 6. a first protection net; 7. a second protective net; 8. an arc-shaped plate; 9. a warning label; 10. and (6) water permeable holes.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a falling object preventing net structure of a central separation belt of a highway bridge comprises a concrete guardrail 1, wherein a pre-buried hole 2 is formed in the side face of the concrete guardrail 1, a fixing bolt 3 penetrates through the pre-buried hole 2, one end of the fixing bolt 3 is fixedly connected with a connecting plate 4, the mounting and dismounting can be facilitated by arranging the pre-buried hole 2, the fixing bolt 3 and the connecting plate 4, the later maintenance is facilitated, fixing holes are formed in the bottom of the connecting plate 4, fixing buckles 5 are fixedly connected in the fixing holes, the number of the fixing buckles 5 is two, a first protective net 6 and a second protective net 7 are respectively and fixedly connected to the two fixing buckles 5, the crossed personnel can be protected by arranging the first protective net 6 and the second protective net 7, the protective effects can be improved by the two protective nets, an arc-shaped plate 8 is arranged at the bottom of the side face of the concrete guardrail 1, through setting up arc 8, can protect small article, prevent to fall, avoid influencing the below vehicle.
Specifically, be provided with warning subsides 9 in the middle of the top of arc 8, warning subsides 9 are reflection of light warning subsides 9, through setting up warning subsides 9, can improve warning effect to reduce the possibility that personnel turned over.
Specifically, the first protective net 6 and the second protective net 7 are both made of nylon.
Specifically, the material of arc 8 is stainless steel material, the both sides of arc 8 respectively with concrete guardrail 1's side fixed connection.
Specifically, the two sides of the top of the arc plate 8 are provided with water permeable holes 10.
The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, relevant position at concrete barrier 1 sets up embedded hole 2, after 1 installation of concrete barrier, all install fixing bolt 3 with the concrete barrier 1 of clearance both sides, wear out embedded hole 2 with fixing bolt 3 from concrete barrier 1's inboard, then pass fixing bolt 3 with connecting plate 4, then the nut is screwed up at fixing bolt 3's tip, it is fixed with concrete barrier 1 to make connecting plate 4, then place arc 8 between two concrete barrier 1, and fix arc 8 through nails etc. play the effect of sheltering from to the clearance, then fixed second protection network 7 and first protection network 6 through the fixed orifices of connecting plate 4 sides, accomplish protector's installation.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a thing net structure is prevented falling by public road bridge roof beam central separation area, includes concrete guardrail (1), its characterized in that: the side of concrete barrier (1) is provided with pre-buried hole (2), wear to be equipped with fixing bolt (3) in pre-buried hole (2), the one end fixedly connected with connecting plate (4) of fixing bolt (3), the fixed orifices has been seted up to the bottom of connecting plate (4), and fixed fixedly connected with in the fixed orifices is fixed detains (5), the fixed quantity of detaining (5) is two, two first protection network (6) of fixedly connected with and second protection network (7) respectively on fixed knot (5), the side bottom of concrete barrier (1) is provided with arc (8).
2. The public road bridge roof central separation strip falling prevention net structure of claim 1, wherein: the middle of the top of the arc-shaped plate (8) is provided with a warning sticker (9), and the warning sticker (9) is a reflective warning sticker (9).
3. The public road bridge roof central separation strip falling prevention net structure of claim 1, wherein: the first protective net (6) and the second protective net (7) are both made of nylon.
4. The public road bridge roof central separation strip falling prevention net structure of claim 1, wherein: the material of arc (8) is stainless steel material, the both sides of arc (8) respectively with the side fixed connection of concrete guardrail (1).
5. The public road bridge roof central separation strip falling prevention net structure of claim 1, wherein: and water permeable holes (10) are formed in the two sides of the top of the arc-shaped plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021259046.2U CN214089434U (en) | 2020-07-01 | 2020-07-01 | Thing net structure is prevented falling by public road bridge roof beam central separation area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021259046.2U CN214089434U (en) | 2020-07-01 | 2020-07-01 | Thing net structure is prevented falling by public road bridge roof beam central separation area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214089434U true CN214089434U (en) | 2021-08-31 |
Family
ID=77417784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021259046.2U Expired - Fee Related CN214089434U (en) | 2020-07-01 | 2020-07-01 | Thing net structure is prevented falling by public road bridge roof beam central separation area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214089434U (en) |
-
2020
- 2020-07-01 CN CN202021259046.2U patent/CN214089434U/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: 20210831 |