CN221298824U - Bent cap support guardrail - Google Patents
Bent cap support guardrail Download PDFInfo
- Publication number
- CN221298824U CN221298824U CN202323120692.7U CN202323120692U CN221298824U CN 221298824 U CN221298824 U CN 221298824U CN 202323120692 U CN202323120692 U CN 202323120692U CN 221298824 U CN221298824 U CN 221298824U
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- pier
- bridge pier
- frames
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a capping beam support guardrail, which comprises a plurality of frames, a fixing mechanism and a protective net body, wherein the frames are arranged on the guard net body; the frame is of a rectangular frame structure and is fixedly connected to the bridge pier through a fixing mechanism; the protective net body is of a rectangular net structure and is fixedly connected to the inner side of the frame; the fixing mechanism comprises a fixing rod and a reverse jacking screw, the fixing rod is fixedly connected to the bottom of the frame or integrally formed at the bottom of the frame, the reverse jacking screw is in threaded connection with the fixing rod, the length direction of the reverse jacking screw is mutually perpendicular to the outer vertical surface of the bridge pier, and when the frame is fixed on the bridge pier, the reverse jacking screw is abutted to the outer vertical surface of the bridge pier; the utility model can be assembled into a frame structure by the frame and the connecting cross rod, then the frame structure is placed on the pier, after the frame structure is placed on the pier, the fixing rods of the fixing mechanism extend to the lower part of the upper surface of the pier from two sides of the pier, and then the whole guard rail is fixed on the pier by using the anti-jacking screws, so that the use is convenient.
Description
Technical Field
The utility model relates to the field of engineering protection, in particular to a capping beam support guardrail.
Background
The bridge is generally composed of an upper structure, a lower structure and an accessory structure, wherein the upper structure mainly refers to a bridge span structure and a support system, and the lower structure comprises a bridge abutment, a bridge pier and a foundation; the auxiliary construction refers to bridge head butt strap, cone slope protection, bank protection, diversion engineering and the like. When the bridge is constructed, in order to ensure the personal safety of constructors, a protection device is arranged on the bridge pier during construction, and a protective fence is arranged around the bridge pier to realize
However, because the bridge pier top space is limited, the construction time of the filler stone is short, and the safety protection facilities are difficult to set. The steel pipe scaffold is adopted or the guard rail is used for simple connection during construction operation, and the steel pipe scaffold cannot be fixed with the pier body, or safety protection is not carried out during construction operation, and the safety risk of high-altitude falling of operators is high.
Disclosure of Invention
The utility model aims to provide a bent cap support guardrail, which aims to solve the problem that the guardrail in the prior art is inflexible to install and use.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
A cover beam support guardrail comprises a plurality of frames, a fixing mechanism and a protective net body; the frame is of a rectangular frame structure and is fixedly connected to the bridge pier through a fixing mechanism; the protective net body is of a rectangular net structure and is fixedly connected to the inner side of the frame;
The fixing mechanism comprises a fixing rod and a reverse jacking screw, the fixing rod is fixedly connected to the bottom of the frame or integrally formed to the bottom of the frame, the reverse jacking screw is in threaded connection with the fixing rod, the length direction of the reverse jacking screw is perpendicular to the outer vertical face of the bridge pier, and when the frame is fixed to the bridge pier, the reverse jacking screw is abutted to the outer vertical face of the bridge pier.
Furthermore, the number of the frames is several, and the adjacent frames are fixedly connected to form a rectangular frame structure.
Further, a plurality of connecting cross bars are fixedly connected between the oppositely arranged frames.
Further, at least one protection net body is fixedly connected inside the frame.
Further, at least one reinforcing rod is fixedly connected inside the frame.
Further, the frame, the connecting cross bars and the reinforcing rods are hollow or solid structures.
Compared with the prior art, the utility model has the advantages and positive effects that:
The utility model can be assembled into a frame structure by the frame and the connecting cross rod, then the frame structure is placed on the pier, after the frame structure is placed on the pier, the fixing rods of the fixing mechanism extend to the lower part of the upper surface of the pier from two sides of the pier, and then the whole guard rail is fixed on the pier by using the anti-jacking screws, so that the use is convenient.
According to the bridge pier, the number of the frames and the connecting cross bars can be adjusted according to the size of the bridge pier, so that the whole protection area is adjusted, and the bridge pier is flexible to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a diagram showing an assembled structure of a frame and a protection net body according to the present utility model
Fig. 2 is an exploded structural view of the present utility model.
Fig. 3 is an assembled structure diagram of the present utility model.
In the figure: 1. a frame; 11. a reinforcing rod; 2. a protective net body; 3. bridge piers; 41. a fixed rod; 42. a screw is reversely jacked; 5. and connecting the cross bars.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
As shown in figures 1-3 of the drawings,
The utility model provides a capping beam support guardrail, which comprises a plurality of frames 1, a fixing mechanism and a protective net body 2; the frame 1 is of a rectangular frame structure, and the frame 1 is fixedly connected to the bridge pier 3 through a fixing mechanism; the protective net body 2 is of a rectangular net structure, and the protective net body 2 is fixedly connected to the inner side of the frame 1;
The fixing mechanism in this embodiment includes a fixing rod 41 and a counter screw 42, where the fixing rod 41 is fixedly connected to the bottom of the frame 1 or integrally formed at the bottom of the frame 1, the counter screw 42 is in threaded connection with the fixing rod 41, and the length direction of the counter screw 42 is perpendicular to the outer vertical surface of the bridge pier 3, and when the frame 1 is fixed on the bridge pier, the counter screw 42 is abutted against the outer vertical surface of the bridge pier 3; a plurality of connecting cross bars 5 are fixedly connected between the oppositely arranged frames 1.
In this embodiment, the number of the frames 1 is several, and the adjacent frames 1 are fixedly connected to form a rectangular frame structure.
When the bridge pier is specifically used, in the embodiment, the connecting cross rod 5 is placed on the top surface of the bridge pier 3, then the frame 1 is fixed at the two ends of the connecting cross rod 5 on the top surface to form a rectangular frame structure, the inner surface of the rectangular frame structure is larger than the top surface, the frame 1 is located on the outer side of the bridge pier, at the moment, the anti-jacking screws 42 penetrate through threaded holes of the frame 1 to be fixed on the outer vertical surface of the bridge pier 3, and finally the protective net body 2 is fixedly connected on the inner side of the frame 1, so that a safety barrier is provided for constructors during construction.
In other embodiments, the frame 1 is fixed to the connecting rail 5 after the protection net body 2 is fixed to the inside of the frame 1.
In this embodiment, at least one protection net body 2 is fixedly connected inside the frame 1.
In this embodiment, at least one reinforcing rod 11 is fixedly connected to the inside of the frame 1.
In this embodiment, the frame 1, the connecting cross bar 5, and the reinforcing bar 11 are hollow or solid structures.
All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.
Claims (6)
1. The utility model provides a bent cap support guardrail which characterized in that: comprises a plurality of frames, a fixing mechanism and a protective net body; the frame is of a rectangular frame structure and is fixedly connected to the bridge pier through a fixing mechanism; the protective net body is of a rectangular net structure and is fixedly connected to the inner side of the frame;
The fixing mechanism comprises a fixing rod and a reverse jacking screw, the fixing rod is fixedly connected to the bottom of the frame or integrally formed to the bottom of the frame, the reverse jacking screw is in threaded connection with the fixing rod, the length direction of the reverse jacking screw is perpendicular to the outer vertical face of the bridge pier, and when the frame is fixed to the bridge pier, the reverse jacking screw is abutted to the outer vertical face of the bridge pier.
2. The bent cap support rail of claim 1, wherein: the number of the frames is several, and the adjacent frames are fixedly connected to form a rectangular frame structure.
3. The bent cap support rail of claim 2, wherein: a plurality of connecting cross bars are fixedly connected between the oppositely arranged frames.
4. A capping beam support rail as claimed in claim 3 wherein: at least one protective net body is fixedly connected inside the frame.
5. The bent cap support rail of claim 4, wherein: at least one reinforcing rod is fixedly connected inside the frame.
6. The bent cap support rail of claim 5, wherein: the frame, the connecting cross bars and the reinforcing rods are hollow or solid structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323120692.7U CN221298824U (en) | 2023-11-17 | 2023-11-17 | Bent cap support guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323120692.7U CN221298824U (en) | 2023-11-17 | 2023-11-17 | Bent cap support guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221298824U true CN221298824U (en) | 2024-07-09 |
Family
ID=91753249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323120692.7U Active CN221298824U (en) | 2023-11-17 | 2023-11-17 | Bent cap support guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221298824U (en) |
-
2023
- 2023-11-17 CN CN202323120692.7U patent/CN221298824U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |