Bridge pipeline mounting structure
By setting up trench brackets and expansion screws on the bridge pipeline to fix the pipeline, the problems of air spraying and wind-blowing sun loss during frost and icy are solved, extending the service life of the pipeline and reducing maintenance needs.
Patent Information
- Application Number
- CN202420359952.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Bridge pipelines are prone to air spraying, shaking and friction in winter when frost and freezing, which affects their service life and is damaged by wind and sun exposure, resulting in high maintenance frequency.
Multiple wire trough brackets are used to fix the pipes. The wire trough brackets are installed on the elevated guardrail. The pipes are protected in the wire trough. The water outlet is connected to the tee joint and the terminal spraying device. They are fixed by expansion screws and horse clamps to reduce the deformation and aging of the pipes.
Effectively prevent pipe deformation and aging, reduce jitter and friction during spraying, extend service life, does not hinder normal driving, and reduce maintenance frequency.
Smart Images
Figure CN222275244U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a bridge pipeline installation structure and belongs to the technical field of pipeline installation. Background Art
[0002] Bridges and viaducts are indispensable components of highways, but due to the cold weather in winter, frost and ice will inevitably form on roads and bridge decks, endangering driving safety.
[0003] When frost, ice and other phenomena appear on the bridge surface, an automatic snow-melting agent spraying device will be used. It uses a water pump to increase the pressure to allow the snow-melting agent to spray out from the nozzle through a fixed pipe, and the snow-melting agent is evenly sprayed to the designated area.
[0004] Among them, a solid pipeline plays a vital role in ensuring smooth liquid transmission and safe operation of the system. When the de-icing and snow-melting system is running, the terminal sprinkler head will swing 180° in a fan shape. If there is air in the pipe, the pressurized water will spray out air, causing severe shaking and friction that may affect the service life of the pipeline. Wind and sun exposure during daily use will also cause damage to the pipeline. Utility Model Content
[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a bridge pipeline installation structure that can firmly fix the pipeline and effectively prevent deformation and aging of the pipeline during use, thereby extending the service life of the pipeline.
[0006] To achieve the above-mentioned purpose, the utility model is implemented by adopting the following technical scheme: a bridge pipe installation structure, the bridge pipe installation structure includes a plurality of wire trough brackets, the wire trough brackets are arranged at intervals on the elevated guardrail, wire troughs are arranged above them, pipes are placed in the wire troughs, the wire troughs are provided with openings at the positions corresponding to the ice melting and snow removing spraying points, water outlets are provided at the positions corresponding to the pipes and the openings, the water outlets are connected with three-way joints, and the three-way joints are used to connect the terminal spraying device.
[0007] Optionally, the cable trough bracket includes an L-shaped bracket, a support frame is connected to the inside of the L-shaped bracket, and the support frame can improve the stability of the L-shaped bracket. The L-shaped bracket includes a vertical part and a horizontal part. The vertical part is arranged on the elevated guardrail through expansion screws, and the cable trough is fixed to the horizontal part through a saddle clip.
[0008] Optionally, the bottom of both sides of the wire trough are provided with folded edges, and the folded edges are connected to the horizontal part by screws.
[0009] Optionally, the length of the horizontal portion is wider than the width of the wire trough.
[0010] Optionally, the material of the wire trough bracket is angle steel, the horizontal length of the horizontal part is 250 mm, and the vertical length of the vertical part is 150 mm; the material of the wire trough is fiberglass, and the cross-section length is 150 mm and the width is 100 mm.
[0011] Optionally, the interval between adjacent cable trough brackets is 2.5~3m.
[0012] Optionally, the cable duct bracket is arranged on the side of the elevated guardrail away from the highway and 150 mm away from the top of the elevated guardrail.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] Since the pipeline is arranged in the wire trough, the protection of the wire trough can help the pipeline to be lower than the natural wind and sun, delay its aging, and reduce the maintenance frequency. After injecting snow melting liquid into the pipeline, it can also reduce the sagging deformation of the pipeline, and when spraying, it can reduce the vibration and friction amplitude of the pipeline, thereby extending the service life;
[0015] The bridge pipeline installation structure of the present application is arranged on the side of the elevated guardrail away from the highway, does not hinder normal driving, and ensures the stable operation of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a side cross-sectional schematic diagram of a bridge pipeline installation structure in one embodiment of the utility model;
[0017] In the figure: 1 elevated guardrail, 2 wire trough bracket, 21 horizontal part, 22 vertical part, 23 support frame, 3 wire trough, 4 expansion screws, 5 screws, 6 pipes, 7 riding clamps. DETAILED DESCRIPTION
[0018] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.
[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0021] like Figure 1 As shown, the bridge pipeline installation structure provided by the embodiment of the utility model includes a plurality of wire trough brackets 2, and the wire trough brackets 2 are evenly spaced apart on the side of the elevated guardrail 1 away from the highway, so as not to hinder normal driving. In this embodiment, the interval between adjacent wire trough brackets 2 is in the range of 2.5~3m.
[0022] Further preferably, the cable duct bracket 2 can be set at about 150 mm from the top of the elevated guardrail 1, reserving space for installing the electrical control module to avoid pipelines and accessories being higher than the elevated guardrail 1, so that vehicles on the road are not disturbed during driving.
[0023] The wire trough bracket 2 is an L-shaped bracket, and its material is angle steel. The L-shaped bracket includes a vertical portion 22 and a horizontal portion 21, and a support frame 23 is connected inside the vertical portion 22 and the horizontal portion 21. The support frame 23 can improve the stability of the L-shaped bracket. The vertical portion 22 is set on the elevated guardrail 1 through an expansion screw 4, and the wire trough 3 is fixed on the horizontal portion 21 through a riding clip 7.
[0024] The material of the wire trough 3 is glass fiber reinforced plastic. In some embodiments, the bottom of both sides of the wire trough 3 is provided with hems, which are connected to the horizontal part 21 by screws 5, so as to further fix the wire trough 3. The length of the horizontal part 21 needs to be wider than the width of the wire trough 3. In this embodiment, the length of the vertical part 22 along the vertical direction is 150mm, the length of the horizontal part 21 along the horizontal direction is 250mm, and the length of the cross section of the wire trough 3 is 150mm and the width is 100mm.
[0025] An ice-melting and snow-removing spraying point is arranged every 30m on the elevated guardrail 1. Openings are arranged at the positions corresponding to the ice-melting and snow-removing spraying points of the cable trough 3. Water outlets are arranged at the positions corresponding to the pipes and the openings. The water outlets are connected to three-way joints, and the three-way joints are connected to the terminal spraying device. The terminal spraying device is used to spray the snow-melting liquid out.
[0026] The working principle of the utility model is as follows: when in use, a terminal spraying device is connected to the ice melting and snow removing spraying point, and after the connection is completed, snow melting liquid is injected into the pipeline, and the terminal spraying device is turned on to start the ice melting and snow removing work.
[0027] The utility model can effectively reduce the deformation and aging of the pipeline without hindering normal driving, prolong the service life, reduce the maintenance frequency, and ensure the stable operation of the whole system.
[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A bridge pipeline installation structure, characterized in that: The bridge pipeline installation structure includes a plurality of wire trough brackets, which are arranged at intervals on the elevated guardrails, and wire troughs are provided above the wire troughs. Pipes are placed in the wire troughs, and openings are provided at positions corresponding to the ice-melting and snow-removing spraying points. Water outlets are provided at positions corresponding to the pipes and the openings, and the water outlets are connected to three-way joints, which are used to connect to the terminal spraying device.
2. The bridge pipeline installation structure according to claim 1, characterized in that: The wire trough bracket includes an L-shaped bracket, a support frame is connected inside the L-shaped bracket, and the support frame can improve the stability of the L-shaped bracket. The L-shaped bracket includes a vertical part and a horizontal part. The vertical part is arranged on the elevated guardrail through expansion screws, and the wire trough is fixed to the horizontal part through a riding clamp.
3. The bridge pipeline installation structure according to claim 2, characterized in that: The bottoms of both sides of the wire trough are provided with folded edges, and the folded edges are connected to the horizontal part by screws.
4. The bridge pipeline installation structure according to claim 3, characterized in that: The length of the horizontal portion is wider than the width of the wire trough.
5. The bridge pipeline installation structure according to claim 2, characterized in that: The material of the wire trough bracket is angle steel, the length of the horizontal part in the horizontal direction is 250mm, and the length of the vertical part in the vertical direction is 150mm; the material of the wire trough is fiberglass, and the length of its cross section is 150mm and the width is 100mm.
6. The bridge pipeline installation structure according to claim 1, characterized in that: The distance between adjacent cable trough brackets is 2.5~3m.
7. The bridge pipeline installation structure according to claim 1, characterized in that: The cable duct support is arranged on the side of the elevated guardrail away from the highway and 150 mm away from the top of the elevated guardrail.