Aerial supporting platform and bridge

Abstract

The utility model relates to an aerial supporting platform and a bridge. The aerial supporting platform comprises inclined struts; the straight support is horizontally arranged and is fixed at the top end of the inclined support; the vertical rods are fixed between the inclined struts and the straight struts, the vertical rods, the inclined struts and the straight struts form a set of triangular brackets, the number of the triangular brackets is multiple, and the multiple triangular brackets are distributed at intervals; and the panel is laid on the top surfaces of the straight supports of the plurality of triangular brackets. By installing the reliable and firm triangular bracket, the elevator is suspended in the air, opening of an upper channel and a lower channel of personnel and machines is facilitated, and the process that landing placement of the construction elevator is limited by the complex environment of a construction working face is greatly avoided.

Description

Technical Field

[0001] This application relates to the field of bridge construction, specifically to an aerial support platform and a bridge. Background Technology

[0002] Bridges play a vital role in transportation networks, not only promoting regional economic development and improving transportation efficiency, but also enhancing network connectivity, boosting tourism, and fostering technological innovation and emergency response capabilities. Therefore, future transportation infrastructure construction should continue to prioritize bridge construction and development.

[0003] In related technologies, aerial elevators can be used to access the main towers of bridges spanning rivers and lakes for construction workers. However, the layout and installation of aerial elevators still face challenges such as complex construction environments and spatial limitations. Summary of the Invention

[0004] This application provides an aerial support platform and bridge, which, by installing reliable and sturdy triangular brackets, enables the elevator to be suspended in the air, facilitating the opening of access channels for personnel and equipment, and greatly avoiding the limitations of the complex environment of the construction work surface when the construction elevator is placed on the ground.

[0005] In a first aspect, embodiments of this application provide an aerial support platform, which includes:

[0006] diagonal bracing;

[0007] A straight brace, which is horizontally positioned and fixed to the top of the diagonal brace;

[0008] A vertical rod is fixed between the diagonal brace and the straight brace, and the vertical rod, the diagonal brace and the straight brace form a set of triangular brackets. There are multiple triangular brackets, and the multiple triangular brackets are distributed at intervals.

[0009] A panel is laid on the top surface of the straight supports of the plurality of triangular corbels.

[0010] In conjunction with the first aspect, in one embodiment, the angle between the diagonal brace and the straight brace facing the vertical rod is α, where 40°≤α≤50°.

[0011] In conjunction with the first aspect, in one embodiment, a plurality of transverse braces are fixed between two adjacent triangular braces, the spacing direction of the plurality of transverse braces is consistent with the length direction of the straight brace, and the length direction of the transverse braces is consistent with the spacing direction of the plurality of triangular braces.

[0012] In conjunction with the first aspect, in one embodiment, the top surface of the straight support of the triangular corbel is covered with a plurality of transverse distribution beams, the plurality of transverse distribution beams being spaced apart along the length direction of the straight support;

[0013] The panel is laid on the top surface of the plurality of transverse distribution beams.

[0014] In conjunction with the first aspect, in one embodiment, along the length direction of the straight support, the straight support is sequentially divided into a first support region, a second support region, and a third support region, wherein the distance between any two adjacent transverse distribution beams in the first support region is greater than the distance between any two adjacent transverse distribution beams in the second support region.

[0015] In conjunction with the first aspect, in one embodiment, the spacing between any two adjacent transverse distribution beams in the third support region is greater than the spacing between any two adjacent transverse distribution beams in the second support region.

[0016] In conjunction with the first aspect, in one embodiment, both the bottom end of the diagonal brace and one end of the straight brace are fitted with pin seats via pin shafts, and the two pin seats are spaced apart along the vertical direction.

[0017] In conjunction with the first aspect, in one embodiment, the diameter of the ear plate opening of the pin seat is not less than the diameter of the pin shaft, and the diameter of the ear plate opening of the straight brace and the oblique brace is not less than the diameter of the pin shaft.

[0018] In conjunction with the first aspect, in one embodiment, the pin seat is equipped with a climbing cone for fixing to the tower body.

[0019] Secondly, embodiments of this application provide a bridge that includes at least one aerial support platform as described above.

[0020] The beneficial effects of the technical solutions provided in this application include:

[0021] The aerial support platform is constructed using conventional methods. It consists of a series of triangular brackets formed by diagonal braces, vertical rods, and straight braces. Multiple triangular brackets and panels effectively support the weight of the construction elevator and the impact loads during operation, ensuring the platform's load-bearing capacity is clearly defined. By installing reliable and robust triangular brackets, the platform allows for the elevator to be suspended in the air, facilitating the movement of personnel and equipment and significantly reducing the limitations imposed by complex construction work environments on ground-based elevator installation. This overcomes the spatial constraints of aerial elevators in main tower construction, providing convenience for personnel and equipment movement and solving problems related to the installation and positioning of aerial elevators in complex construction environments. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the structure in which the aerial support platform is installed on the tower.

[0024] Figure 2 A top-view structural diagram of the installation of transverse distribution beams for an aerial support platform;

[0025] Figure 3 This is a top view of the aerial support platform without the lateral distribution beams installed.

[0026] In the diagram: 1. Diagonal brace; 2. Straight brace; 21. First support area; 22. Second support area; 23. Third support area; 3. Vertical rod; 4. Panel; 5. Horizontal brace; 6. Horizontal distribution beam; 7. Pin; 8. Pin seat; 9. Climbing cone; 10. Tower body. Detailed Implementation

[0027] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0028] This application provides an aerial support platform and bridge. By installing reliable and sturdy triangular brackets, the elevator can be suspended in the air, facilitating the opening of access channels for personnel and equipment, and greatly avoiding the limitations of the complex environment of the construction work surface when the construction elevator is placed on the ground.

[0029] like Figure 1 As shown, in a first aspect, this application provides an aerial support platform, which includes: a diagonal brace 1; a straight brace 2, which is horizontally arranged and fixed to the top of the diagonal brace 1; a vertical rod 3, which is fixed between the diagonal brace 1 and the straight brace 2, and the vertical rod 3, the diagonal brace 1 and the straight brace 2 form a set of triangular brackets, the number of which is multiple and the multiple triangular brackets are spaced apart; and a panel 4, which is laid on the top surface of the straight brace 2 of the multiple triangular brackets.

[0030] For example, the bottom end of the diagonal brace 1 is used to fix it to the tower body 10. The diagonal brace 1 gradually moves away from the tower body 10 from bottom to top. The straight brace 2 is horizontally arranged and fixed to the top of the diagonal brace 1. The left end of the straight brace 2 is used to fix it to the tower body 10. The vertical rod 3 is arranged in the enclosed area formed by the diagonal brace 1, the straight brace 2, and the tower body 10, and is vertically fixed between the diagonal brace 1 and the straight brace 2, so that the diagonal brace 1, the straight brace 2, and the vertical rod 3 are connected to form a set of triangular brackets, see Figure 2 The number of triangular brackets can be three sets, and the three sets of triangular brackets are distributed at intervals along the front and back direction. The panel 4 is laid on the top surface of the straight support 2 of multiple triangular brackets.

[0031] Specifically, the aerial support platform is erected and installed in a conventional manner. A set of triangular brackets is formed by connecting diagonal braces 1, vertical rods 3, and straight braces 2. Multiple sets of triangular brackets and panels 4 enable the support platform to effectively bear the self-weight of the construction elevator and the impact loads during operation, thus ensuring the platform's load-bearing capacity is clearly defined. By installing reliable and sturdy triangular brackets, the support platform allows the elevator to be suspended in the air, facilitating the access for personnel and equipment, and greatly avoiding the limitations imposed by the complex working environment on the ground when placing the construction elevator. This overcomes the limitations of aerial elevators in main tower construction due to spatial constraints, provides convenience for the operation and installation of personnel and equipment, and solves the problems of installing and positioning aerial elevators in complex construction environments.

[0032] In conjunction with the first aspect, in one implementation, such as Figure 1 As shown, the angle between the diagonal brace 1 and the straight brace 2 facing the vertical rod 3 is α, where 40°≤α≤50°. The angle α between the diagonal brace 1 and the straight brace 2, and the fact that this angle α faces the vertical rod 3, 40°≤α≤50°, ensures the bending strength of the diagonal brace 1, thereby guaranteeing the supporting capacity of the triangular bracket.

[0033] In conjunction with the first aspect, in one implementation, such as Figure 3 As shown, multiple horizontal braces 5 are fixed between two adjacent triangular brackets. The spacing direction of the horizontal braces 5 is consistent with the length direction of the vertical support 2, and the length direction of the horizontal braces 5 is consistent with the spacing direction of the triangular brackets. The horizontal braces 5 can be used to connect and fix adjacent triangular brackets, ensuring the support stability and reliability of the entire aerial support platform and improving its anti-tilting capability.

[0034] In conjunction with the first aspect, in one implementation, such as Figure 1 and Figure 2As shown, the top surface of the straight support 2 of the triangular bracket is covered with multiple transverse distribution beams 6, which are spaced apart along the length of the straight support 2; the panel 4 is laid on the top surface of the multiple transverse distribution beams 6. Specifically, before the panel 4 is laid on the top surface of the straight support 2, multiple transverse distribution beams 6 are first laid on the top surface of the straight support 2, and then the panel 4 is laid on top of the multiple transverse distribution beams 6, completing the installation of the panel 4. This ensures that the force on the panel 4 is evenly distributed to the multiple transverse distribution beams 6, thus ensuring the service life of the panel 4.

[0035] In conjunction with the first aspect, in one implementation, such as Figure 2 As shown, along the length of the straight support 2, the straight support 2 is sequentially divided into a first support region 21, a second support region 22, and a third support region 23. The spacing between any two adjacent transverse distribution beams 6 in the first support region 21 is greater than the spacing between any two adjacent transverse distribution beams 6 in the second support region 22. The reason for the dense arrangement of the transverse distribution beams 6 in the second support region 22 is that this region is a weight-concentrated area, which makes the structure more stable and economical.

[0036] In conjunction with the first aspect, in one implementation, such as Figure 2 As shown, the spacing between any two adjacent transverse distribution beams 6 within the third support region 23 is greater than the spacing between any two adjacent transverse distribution beams 6 within the second support region 22. Alternatively, the spacing between any two adjacent transverse distribution beams 6 within the third support region 23 can also be greater than the spacing between any two adjacent transverse distribution beams 6 within the second support region 22, further reducing the cost of the aerial support platform while still meeting structural strength design requirements.

[0037] In conjunction with the first aspect, in one implementation, such as Figure 1 , Figure 2 and Figure 3 As shown, the bottom end of the diagonal brace 1 and one end of the straight brace 2 are both equipped with pin seats 8 via pin shafts 7, and the two pin seats 8 are distributed at intervals along the vertical direction. Among them, the bottom end of the diagonal brace 1 and the flange of the straight brace 2 are cut, and their webs are equipped with pin seats 8 via pin shafts 7, which facilitates subsequent installation with the tower body 10.

[0038] In conjunction with the first aspect, in one embodiment, the diameter of the ear plate opening of the pin seat 8 is not less than the diameter of the pin shaft 7, and the diameters of the ear plate openings of the straight brace 2 and the diagonal brace 1 are not less than the diameter of the pin shaft 7. The design that the diameters of the ear plate openings of the pin seat 8, straight brace 2, and diagonal brace 1 are not less than the diameter of the pin shaft 7 is to ensure the stability and safety of the structure, improve the reliability and load-bearing capacity of the connection, and extend its service life. At the same time, this design also facilitates installation and maintenance.

[0039] In conjunction with the first aspect, in one implementation, such as Figure 1 , Figure 2 and Figure 3 As shown, the pin seat 8 is equipped with a climbing cone 9, which is used to fix it to the tower body 10. The pin seat 8 can be fixed to the tower body 10 via the climbing cone 9.

[0040] Secondly, embodiments of this application provide a bridge that includes at least one aerial support platform as described above. The bridge can be a cable-stayed bridge.

[0041] Furthermore, this aerial support platform can also be used for construction elevators outside buildings.

[0042] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0043] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An aerial support platform, characterized in that, It includes: Diagonal brace (1); A straight support (2) is horizontally arranged and fixed to the top of the diagonal support (1); A vertical rod (3) is fixed between the diagonal brace (1) and the straight brace (2), and the vertical rod (3), the diagonal brace (1) and the straight brace (2) form a set of triangular brackets. There are multiple triangular brackets, and the multiple triangular brackets are distributed at intervals. Panel (4), which is laid on the top surface of the straight supports (2) of the plurality of triangular brackets.

2. The aerial support platform as described in claim 1, characterized in that, The angle between the diagonal brace (1) and the straight brace (2) facing the vertical rod (3) is α, where 40°≤α≤50°.

3. The aerial support platform as described in claim 1, characterized in that, Multiple cross braces (5) are fixed between two adjacent triangular brackets. The spacing direction of the multiple cross braces (5) is consistent with the length direction of the straight support (2). The length direction of the cross braces (5) is consistent with the spacing direction of the multiple triangular brackets.

4. The aerial support platform as described in claim 1, characterized in that, The top surface of the straight support (2) of the triangular bracket is covered with multiple transverse distribution beams (6), and the multiple transverse distribution beams (6) are spaced apart along the length direction of the straight support (2); The panel (4) is laid on the top surface of the plurality of transverse distribution beams (6).

5. The aerial support platform as described in claim 4, characterized in that, Along the length of the straight support (2), the straight support (2) is divided into a first support area (21), a second support area (22) and a third support area (23) in sequence. The distance between any two adjacent transverse distribution beams (6) in the first support area (21) is greater than the distance between any two adjacent transverse distribution beams (6) in the second support area (22).

6. The aerial support platform as described in claim 5, characterized in that, The distance between any two adjacent transverse distribution beams (6) in the third support region (23) is greater than the distance between any two adjacent transverse distribution beams (6) in the second support region (22).

7. The aerial support platform as described in claim 1, characterized in that, The bottom end of the diagonal brace (1) and one end of the straight brace (2) are both equipped with pin seats (8) via pin shafts (7), and the two pin seats (8) are distributed at intervals along the vertical direction.

8. The aerial support platform as described in claim 7, characterized in that, The diameter of the ear plate opening of the pin seat (8) is not less than the diameter of the pin shaft (7), and the diameter of the ear plate opening of the straight support (2) and the diagonal support (1) is not less than the diameter of the pin shaft (7).

9. The aerial support platform as described in claim 7, characterized in that, The pin seat (8) is equipped with a climbing cone (9), which is used to fix it to the tower body (10).

10. A bridge, characterized in that, It includes at least one aerial support platform as described in any one of claims 1-9.

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