A cantilever end deformable water curtain lighting landscape bridge

Abstract

The present invention is applicable to the field of municipal engineering technology, and provides a water curtain lighting landscape bridge with a deformable cantilever end, including a steel box girder main beam with an inspection hole, a bridge pier, a hinged flange plate, an automatic control rotation system, a lighting strip, a water pump, a PVC water pipe, and an automatic water curtain spraying device. The hinged flange plate is installed on the steel box girder main beam through the automatic control rotation system, and can realize its own rotation through the automatic control rotation system. The lighting strip is arranged at the outer end sealing plate of the hinged flange plate, and the automatic water curtain spraying device is connected to the water pump through a PVC water pipe. The water curtain lighting landscape bridge of the present invention, its hinged flange plate can realize rotation and deformation under the drive of the automatic control rotation system, enriching the plane and facade forms of the bridge; at the same time, it also has a water curtain lighting function, which improves the aesthetics of the landscape bridge, has the characteristics of good landscape and high cost performance, and is worthy of large-scale promotion.

Description

Technical Field

[0001] The invention belongs to the technical field of municipal engineering, and in particular relates to a water curtain lighting landscape bridge with a deformable cantilever end. Background Art

[0002] Urban river-crossing bridges are mostly made of concrete or steel box girder structures. However, the conventional bridge structures themselves have poor landscape effects, are relatively simple in plan and elevation, and are rigid in overall form, which is inconsistent with the riverside landscape. The current urban river-crossing bridges lack a structural type that takes into account both landscape effects and economy. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a water curtain lighting landscape bridge with a deformable cantilever end, aiming to solve the problem of single plane shape and dull facade landscape of urban river-crossing bridges in the prior art.

[0004] The present invention is implemented as follows: a water curtain lighting landscape bridge with a deformable cantilever end includes a steel box girder main beam, a bridge pier, a hinged flange plate, an automatic control rotation system, a lighting strip, a water pump, a PVC water pipe and an automatic water curtain spraying device; the hinged flange plate is installed on the steel box girder main beam through the automatic control rotation system, and the hinged flange plate can be rotated by the automatic control rotation system; the lighting strip is arranged at the outer end sealing plate of the hinged flange plate, and the automatic water curtain spraying device is connected to the water pump through the water pipe.

[0005] Furthermore, the steel box girder main beam is cantilevered along both sides thereof in the longitudinal direction with a plurality of hinged flange plates arranged at intervals.

[0006] Furthermore, the planar shape of the hinged flange plate when fully horizontally unfolded is fan-shaped.

[0007] Furthermore, the hinged flange plate includes an upper flange plate, a lower flange plate and an end sealing plate, wherein the lower flange plate includes two flexible steel plates that are overlapped and retractable, which can meet the deformation adaptation requirements of the hinged flange plate when it rotates to the greatest extent.

[0008] Furthermore, the upper flange plate and the lower flange plate are connected to the steel box girder main beam at the ends close to the steel box girder main beam through the automatic control rotation system, and the hinged flange plate can realize rotation deformation in the plane and the elevation through the automatic control rotation system.

[0009] Furthermore, the bridge pier is a concrete vase-shaped pier.

[0010] Furthermore, a concave section is provided in the middle of the pier, and the PVC water pipe is hidden in the concave section.

[0011] Furthermore, the water pump is located in the river channel, and the lower part of the PVC water pipe is connected to the water pump.

[0012] Furthermore, a water pump and a plurality of mutually connected PVC water pipes are arranged in the main beam of the steel box girder, and the water pump is connected to the PVC water pipes; the PVC water pipes can collect rainwater on the main beam of the steel box girder and store it in the water pump, and the excess rainwater is discharged into the river.

[0013] Furthermore, the PVC water pipe in the hinged flange plate is connected to the PVC water pipe in the main beam of the steel box girder through a retractable rubber tube, the end water outlet of the PVC water pipe in the hinged flange plate is connected to the opening of the lower flange plate, and the nozzle of the automatic water curtain spraying equipment is arranged at the end water outlet of the PVC water pipe.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The water curtain lighting landscape bridge of the present invention has a hinged flange plate that can realize rotational deformation under the drive of an automatic control rotation system, thereby enriching the plane and elevation forms of the bridge; at the same time, it also has a water curtain lighting function, thereby improving the aesthetics of the landscape bridge, having the characteristics of good landscape and high cost performance, and is worthy of large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional schematic diagram of a water curtain lighting landscape bridge with a deformable cantilever end provided by an embodiment of the present invention;

[0017] Figure 2 yes Figure 1 A magnified image of area A;

[0018] Figure 3 yes Figure 1 A top view schematic diagram of the water curtain lighting landscape bridge shown;

[0019] Figure 4 yes Figure 1 The side view of the water curtain lighting landscape bridge shown;

[0020] Figure 5a and Figure 5b It is a schematic diagram of the hinged flange plate of the water curtain lighting landscape bridge in the embodiment of the present invention before and after it is rotated on the facade. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figures 1 to 4 , showing a cantilever end deformable water curtain lighting landscape bridge provided by the present invention, which includes a steel box girder main beam 1, a bridge pier 2, a hinged flange plate 3, an automatic control rotation system 4, a lighting strip 5, a water pump 6, a water pump 7, a PVC water pipe 8 and an automatic water curtain spraying device.

[0024] The hinged flange plate 3 is installed on the steel box girder main beam 1 through the automatic control rotation system 4, and the hinged flange plate 3 can be rotated through the automatic control rotation system 4. This embodiment does not limit the specific implementation method of the automatic control rotation system 4, which can be implemented through existing transmission structures such as motor plus hinge, electric cylinder plus hinge, etc., combined with existing control technology.

[0025] In this embodiment, the steel box girder main beam 1 is provided with an inspection hole to facilitate personnel to enter the steel box girder for inspection, and the steel box girder main beam 1 is provided with a plurality of hinged flange plates 3 arranged at intervals along the cantilever arms on both sides of the longitudinal direction. The fully unfolded plane shape of a single hinged flange plate 3 is fan-shaped, such as Figure 3 The plurality of hinged flange panels 3 are roughly petal-shaped when arranged in the longitudinal direction.

[0026] The hinged flange plate 3 includes an upper flange plate 31, a lower flange plate 32 and an end cap plate 33. The lower flange plate 32 includes two flexible steel plates that overlap and shrink, which can meet the deformation adaptation requirements of the hinged flange plate 3 when it rotates to the greatest extent. The upper flange plate 31 and the lower flange plate 32 are connected to the steel box girder main beam 1 through an automatic control rotation system 4 at the ends close to the steel box girder main beam 1. The hinged flange plate 3 can realize rotation deformation in the plane and elevation through the automatic control rotation system 4. Please refer to Figure 5a and Figure 5b, respectively, are schematic diagrams of the hinged flange panel 3 before and after it is rotated on the facade.

[0027] The lighting strip 5 is arranged at the end sealing plate 33 of the hinged flange plate 3, and the automatic water curtain spraying equipment is connected to the water pump 6 through the water pipe 8. Specifically, the bridge pier 2 is a concrete vase pier, and a concave section is arranged in the middle of the bridge pier 2, and the water pipe 8 is hidden in the concave section. The water pump 6 is placed in the river channel, and the lower part of the water pipe 8 is connected to the water pump 6. Therefore, the water pump 6 can extract water from the river channel and provide it to the automatic water curtain spraying equipment.

[0028] The water pipe 8 in this embodiment is a PVC pipe. A water pump 7 and a plurality of interconnected water pipes 8 are provided in the steel box girder main beam 1. The water pump 7 is connected to the water pipe 8. The water pipe 8 can collect rainwater on the steel box girder main beam 1 and store it in the water pump 7. The excess rainwater is discharged into the river. The water pump 7 can supply water to the automatic water curtain spraying device through the water pipe 8. The end water outlet of the water pipe 8 in the hinged flange plate 3 is connected to the opening of the lower flange plate 32. The nozzle of the automatic water curtain spraying device is provided at the end water outlet of the water pipe 8. When the automatic water curtain spraying device is working, the water in the water pipe 8 is sprayed out through the nozzle to form a water curtain.

[0029] The water pipe 8 in the hinged flange plate 3 is connected to the water pipe 8 in the steel box girder main beam 1 through a telescopic rubber tube 9, so that the telescopic rubber tube 9 can adapt to rotational deformation.

[0030] The water curtain lighting landscape bridge of this embodiment has a hinged flange plate 3 that can realize rotation and deformation under the drive of the automatic control rotation system 4, enriching the plane and facade forms of the bridge; at the same time, it also has a water curtain lighting function, which improves the aesthetics of the landscape bridge, has good landscape effects, and is cost-effective, and is worthy of large-scale promotion.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cantilever end deformable water curtain lighting landscape bridge, comprising a steel box girder main beam with an inspection hole and a bridge pier, characterized in that: The water curtain lighting landscape bridge also includes a hinged flange plate, an automatic control rotation system, a lighting strip, a water pump, a PVC water pipe and an automatic water curtain spraying device; the hinged flange plate is installed on the main beam of the steel box girder through the automatic control rotation system, and the hinged flange plate can be rotated by the automatic control rotation system; the lighting strip is embedded in the outer end sealing plate of the hinged flange plate, and the automatic water curtain spraying device is connected to the water pump through the PVC water pipe; The hinged flange plate includes an upper flange plate, a lower flange plate and the end sealing plate, wherein the lower flange plate includes two flexible steel plates that overlap and shrink, which can meet the deformation adaptation requirements of the hinged flange plate when it rotates to the greatest extent; A water pump and a plurality of PVC water pipes that are interconnected are arranged in the main beam of the steel box beam, and the water pump is connected to the PVC water pipes; the PVC water pipes can collect rainwater on the main beam of the steel box beam and store it in the water pump, and the excess rainwater is discharged into the river; The PVC water pipe in the hinged flange plate is connected to the PVC water pipe in the main beam of the steel box girder through a retractable rubber tube, the end water outlet of the PVC water pipe in the hinged flange plate is connected to the opening of the lower flange plate, and the nozzle of the automatic water curtain spraying equipment is arranged at the end water outlet of the PVC water pipe.

2. The water curtain lighting landscape bridge according to claim 1, characterized in that: The main beam of the steel box girder is provided with an inspection hole to facilitate personnel to enter the interior of the steel box girder for inspection, and a number of the hinged flange plates are arranged at intervals along the cantilevers on both sides of the longitudinal direction.

3. The water curtain lighting landscape bridge according to claim 2, characterized in that: The planar shape of the hinged flange plate when fully horizontally unfolded is a fan shape.

4. The water curtain lighting landscape bridge according to claim 1, characterized in that: The upper flange plate and the lower flange plate are hingedly connected to the steel box girder main beam at the ends close to the steel box girder main beam through the automatic control rotation system, and the hinged flange plate can realize rotation deformation in the plane and the elevation through the automatic control rotation system.

5. The water curtain lighting landscape bridge according to claim 1, characterized in that: The bridge pier is a concrete vase-shaped pier.

6. The water curtain lighting landscape bridge according to claim 5, characterized in that: A concave section is arranged in the middle of the pier, and the PVC water pipe is hidden in the concave section.

7. The water curtain lighting landscape bridge according to claim 6, characterized in that: The water pump is located in the river channel, and the lower part of the PVC water pipe is connected to the water pump.

Images