Support structure and valve tower

Abstract

A support structure (100) and a valve tower (200). The support structure (100) comprises a plurality of layers of supports (10), each support (10) comprises a support frame (11) and a plurality of columns (12), a placement space (111) is formed in the support frame (11), and the plurality of columns (12) are spaced in the placement space (111) and are all connected to the support frame (11). The support frame (11) can stably support a plurality of devices in the placement space (111).

Description

Support structure and valve tower

[0001] Related applications

[0002] This application claims priority to Chinese patent application No. 202321604125.6, filed on June 21, 2023, entitled “Support Structure and Valve Tower,” the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present application relates to the technical field of support structures, and in particular to a support structure and a valve tower. Background Art

[0004] Energy storage valves, core equipment in high-voltage power transmission systems, include numerous batteries for energy storage. The valve tower itself weighs a significant amount, often reaching hundreds of tons. Consequently, high requirements are placed on the static load-bearing capacity, seismic resistance, and structural strength of the valve tower support structure. Existing valve tower support structures are typically designed to meet these requirements, resulting in heavy and bulky designs. This heavy weight makes transportation and assembly difficult, leading to high construction costs. Furthermore, the support structure occupies a large area, resulting in low space utilization.

[0005] Summary of the Invention

[0006] The main purpose of this application is to propose a support structure and a valve tower, aiming to solve the problems of the existing support structure having a large weight and occupying a large area.

[0007] To achieve the above objectives, the present application proposes a support structure, which includes a multi-layer support frame, each layer of the support frame including:

[0008] A support frame, wherein a placement space is formed on the support frame;

[0009] A plurality of columns are arranged at intervals in the placement space and are all connected to the support frame.

[0010] The multiple support frames of the support structure are vertically stacked, and a placement space for placing various energy storage valve equipment is formed on the support frame of each support frame. The support frame can stably support various equipment in the placement space. Multiple columns are arranged at intervals in the placement space, and the lower ends of the multiple columns are connected to the support frame, so that the multiple columns can stably support another support frame located at the upper end of the column, so that the support structure can bear a larger weight and meet the weight support requirements of the energy storage valve. The support frame and the column themselves are small in size and light in weight, which is convenient for transportation and assembly, making the overall support structure lightweight and low in production cost. The multi-layer support frame arrangement of the support structure occupies a small area, which greatly improves space utilization.

[0011] In some embodiments, the support frame includes multiple support beams, and the multiple support beams are connected end to end in sequence; a column is provided at the connection between any two adjacent support beams, and at least one column is provided on each support beam.

[0012] Multiple support beams are connected end to end in sequence to form a circular closed support frame, so that the support frame can stably support the equipment accommodated in the placement space; in any two stacked support frames, the multiple columns of the support frame on the lower side can stably support the support frame on the upper side, the structure is stable and reliable and the footprint is reduced, and the columns arranged at the connection between the two support beams can strengthen the structural strength of the connection between the two support beams, prevent the support frame from breaking, and increase the load-bearing capacity. The columns arranged on each support beam can cooperate to support the support frame on the upper side, and the support columns are evenly distributed, which greatly improves the structural strength of the support structure.

[0013] In some embodiments, the number of the support beams is four, wherein two of the support beams that are oppositely arranged are first support beams, and the other two of the support beams that are oppositely arranged are second support beams.

[0014] A placement space for accommodating various equipment is formed on the upper side of the support frame, so that the support frame can stably support various equipment and meet the weight-bearing requirements, and the rectangular setting of the support frame further reduces the footprint and improves space utilization; in addition, a column is provided at the connection between each first support beam and a second support beam, and the column provided at the connection between the first support beam and the second support beam can enhance the connection strength between the first support beam and the second support beam, and improve the support stability, and at least one column is provided on the first support beam and the second support beam, and the columns provided on the first support beam or the second support beam can play the role of supporting the upper support frame, thereby improving the uniformity of force and thereby improving the bearing capacity of the upper support frame.

[0015] In some embodiments, the support frame further includes a reinforcing beam, the extension direction of the reinforcing beam is consistent with the extension direction of the second support beam, and both ends of the reinforcing beam are respectively connected to the two first support beams.

[0016] The reinforcement beam is connected between the two first support beams. The reinforcement beam can not only enhance the structural strength of the support frame itself without increasing the volume of the support frame, but also cooperate with the first support beam and the second support beam to support various equipment in the placement space, thereby further improving the bearing capacity.

[0017] In some embodiments, at least two of the columns are arranged at intervals on the reinforcing beam.

[0018] The columns on the reinforcing beam are used to cooperate with the columns on the supporting beam and the columns at the connection between the two supporting beams to support the support frame located on the upper layer, so as to improve the structural stability of the multi-layer support frame.

[0019] In some embodiments, the reinforcement beam and the second support beam are connected via a plurality of reinforcement rods, and the plurality of reinforcement rods are arranged at intervals along the extension direction of the reinforcement beam.

[0020] Multiple reinforcing rods can cooperate to support various devices located in the placement space. The reinforcing rods not only do not increase the volume of the support frame, but also increase the bearing capacity of the support frame, greatly improving the structural strength of the support frame.

[0021] In some embodiments, supporting rods are provided on both sides of each reinforcing rod, and the extending direction of each supporting rod is consistent with the extending direction of the reinforcing rod.

[0022] The two supporting rods located on both sides of the reinforcing rod are used to cooperate with the reinforcing rod to support various equipment placed in the space. The supporting rods increase the contact area with the equipment and improve the support stability.

[0023] In some embodiments, the reinforcing beam and the reinforcing rod are both H-shaped steel parts; the supporting rod is a channel steel part.

[0024] The reinforcing beam is used as the main load-bearing member and is made of H-shaped steel with good vertical bending resistance and light weight, so that the reinforcing beam can cooperate with the first support beam and the second support beam to meet the support strength requirements. The reinforcing rod is connected to the reinforcing beam and is made of H-shaped steel. The supporting rod is connected to the side of the reinforcing rod and is made of channel steel. The reinforcing rod and the supporting rod serve as auxiliary load-bearing members and cooperate with the reinforcing beam to support various equipment placed in the space. The high rigidity of the reinforcing rod can further improve the support strength. The supporting plate can increase the support area and is light in weight, which is conducive to the lightweight design of the supporting structure.

[0025] In some embodiments, the column arranged at the connection between the first support beam and the second support beam is a corner column, the column arranged on the first support beam is a first column, and the upper end of each first column and the upper end of the corner column or the first column arranged adjacent to it are connected by a connecting beam.

[0026] The connecting beam can not only increase the connection strength between the first column and the corner column and improve the structural stability, but also assist the column in supporting the upper support frame to meet the load-bearing requirements.

[0027] In some embodiments, the columns arranged on the second support beam and the reinforcement beam are second columns, and the upper end of each second column is connected to the upper end of the corner column, the first column or the second column arranged adjacent thereto by a connecting rod.

[0028] The connecting rods are used to interconnect the multiple corner columns, the multiple first columns and the multiple second columns, so as to greatly enhance the connection strength, improve the structural stability and enhance the bearing capacity of the supporting structure.

[0029] In some embodiments, the support frame further includes a busbar support rod, the extension direction of the busbar support rod is consistent with the extension direction of the first support beam, and both ends of the busbar support rod are respectively connected to the two connecting rods.

[0030] The busbar support rod is used to support the busbar, which facilitates the placement and installation of the busbar and improves the force uniformity of the supporting structure. Moreover, the busbar support rod is located inside the placement space and will not increase the volume of the support frame, thereby improving space utilization.

[0031] In some embodiments, the support frame further includes a pipeline support rod, the extension direction of the pipeline support rod is consistent with the extension direction of the first support beam, and both ends of the pipeline support rod are respectively connected to the corner column and the first column.

[0032] The pipeline support rod is used to support the pipeline, making it easy to place the pipeline on the pipeline support rod. It has a reasonable structural design and is easy and quick to use.

[0033] In some embodiments, the first support beam and the second support beam are connected via an adapter, and each adapter is provided with one corner column.

[0034] The adapter is used to connect the first support beam and the second support beam to improve the connection strength between the first support beam and the second support beam, and to facilitate the installation of the corner column at the connection between the first support beam and the second support beam. The adapter not only improves the convenience of assembly, but can also be used to connect with the hook when hoisting multi-layer support frames. The structural design is reasonable.

[0035] In some embodiments, the connecting beam is an H-shaped steel part; the connecting rod is a C-shaped sheet metal part or a hollow pipe part; the busbar support rod and the pipeline support rod are both U-shaped sheet metal parts; and the adapter is a cast steel part.

[0036] The reinforcing beam adopts H-shaped steel parts with good vertical bending resistance and light weight, which is conducive to strengthening the connection strength and rigidity between the corner column and the first column; the connecting rod, as a non-main load-bearing component, adopts aluminum alloy hollow square tube parts or C-shaped sheet metal parts with the opening facing downward, which is not only light in weight, conducive to the overall lightweight design, but also strengthens the overall connection rigidity of the structure; the busbar support rod and the pipeline support rod are both U-shaped sheet metal parts with the opening facing downward, which respectively support the busbar and the pipeline, and are light in weight. They can be connected to the support frame by fasteners such as bolts, screws, and pins, which is convenient for maintenance and replacement; the adapter adopts cast steel parts with high design flexibility and high structural strength, which improves the convenience of assembly.

[0037] In some embodiments, the support beam is an H-shaped steel member; and the column is a hollow pipe member.

[0038] As the main load-bearing member, the support beam adopts H-shaped steel parts with good vertical bending performance and light weight, and multiple support beams are arranged around the periphery of the placement structure, which is conducive to increasing the overall bearing capacity of the support structure; the columns adopt hollow steel pipe fittings, which makes the columns light in weight, strong in load-bearing and bending performance, and the vertical extension of the columns enables the columns to transmit force vertically, thereby improving the uniformity of the force on the supporting structure. The overall force distribution of the supporting structure is reasonable, and it can bear a hundred-ton energy storage valve, and has good seismic performance. The seismic fortification intensity is 8 degrees. The support beams and columns are made of lightweight materials, which reduces the weight of the support structure itself, facilitates transportation and assembly, and reduces production costs.

[0039] In some embodiments, a plurality of insulators are provided on the lower side of the support frame, and the number of the insulators is consistent with the number of the columns and is arranged in a one-to-one correspondence.

[0040] Any two vertically spaced columns are connected by an insulator, which not only serves as electrical insulation but also supports the columns, making the structure stable and reliable.

[0041] In some embodiments, flanges are provided at both upper and lower ends of each of the insulators, and the insulators and the corresponding columns are connected via the flanges.

[0042] An insulator is provided between any two vertically spaced columns, and the upper and lower ends of the insulator are connected to the corresponding columns through flanges. The insulator plays the role of electrical insulation and supporting the columns, thereby improving the structural strength. Connecting the insulator and the column through the flange is not only reliable, but also convenient and quick to install.

[0043] In some embodiments, mounting plates are provided at both upper and lower ends of each column, and the mounting plates are connected to the flanges corresponding thereto.

[0044] An insulator is provided between any two vertically spaced columns. The upper end of the insulator is connected to the mounting plate of the upper column through a flange, and the lower end of the insulator is connected to the mounting plate of the lower column through a flange. The insulator serves as electrical insulation and supports the columns. The connection between the mounting plate and the flange improves the convenience of insulator assembly.

[0045] In some embodiments, in the support frame located at the bottom layer, a support base is provided at the lower end of each insulator.

[0046] The support base is connected to the foundation through anchor bolts, and the multiple layers of support frames are stacked and supported on multiple support bases. The support base improves the support stability and facilitates the installation and fixation of the lowest support frame.

[0047] On the other hand, the present application also proposes a valve tower, which includes an electrical cabinet, a junction cabinet, a power module and the supporting structure in the above embodiment, and the electrical cabinet, the junction cabinet and the power module are all installed in the placement space.

[0048] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0050] FIG1 is a schematic structural diagram of a valve tower in some embodiments of the present application;

[0051] FIG2 is a schematic diagram of the assembly structure of the support structure of some embodiments of the present application;

[0052] FIG3 is a schematic diagram of the exploded structure of the support structure of some embodiments of the present application;

[0053] FIG4 is a schematic structural diagram of a support frame in a support structure according to some embodiments of the present application at a viewing angle;

[0054] FIG5 is a schematic structural diagram of a support frame in a support structure according to some embodiments of the present application from another perspective.

[0055] Description of Figure Numbers:

[0056] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0057] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in this embodiment. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0058] It should be noted that all directional indications in this embodiment (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0059] In addition, the terms "first," "second," and so on, used in this application are for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0060] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0061] In addition, the technical solutions of the various embodiments of this application may be combined with each other, but this must be based on the fact that they can be implemented by a person of ordinary skill in the art. If the combination of technical solutions is mutually inconsistent or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this application. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0062] The descriptions of directions such as "up", "down", "front", "back", "left" and "right" in this application are based on the directions shown in Figures 1 to 5 and are only used to explain the relative positional relationship between the components in the postures shown in Figures 1 to 5. If the specific posture changes, the directional indication will also change accordingly.

[0063] In high-voltage power transmission projects, energy storage valves, as key energy storage equipment, include a large number of batteries, junction boxes, and power modules. The large number of batteries makes the valve tower expensive and extremely heavy, with the overall weight of the valve tower reaching hundreds of tons. In order to improve the structural stability of the valve tower and enhance the operational reliability of the high-voltage transmission line, high strength requirements are usually imposed on the valve tower support structure used to support the energy storage valve. The static load-bearing capacity, seismic performance, and structural stability of the support structure must meet the requirements for stably supporting the energy storage valve. The support structure plays a vital role in the safe and reliable operation of high-voltage power transmission projects. However, in order to meet the requirements of supporting large weights, existing support structures are usually designed to be relatively bulky and heavy. The components of the support structure are large in size and heavy in weight, resulting in great difficulties in transporting the materials for the support structure and in the process of installing and constructing the support structure. This not only affects the efficiency of the support structure installation, but also significantly increases the cost of the support structure production. Moreover, after the support structure is assembled, it occupies a large area, further resulting in low space utilization.

[0064] This application addresses the problem that the support structure of the energy storage valve tower is bulky and heavy, and each component is large in size and heavy in weight. It proposes a support structure with a lightweight structure, a small footprint and the ability to meet the support weight requirements, thereby solving the problem of the support structure's own heavy weight and large footprint.

[0065] 1 to 5 , the support structure 100 of this embodiment includes a multi-layer support frame 10 , each layer of the support frame 10 includes a support frame 11 and a plurality of columns 12 , a placement space 111 is formed on the support frame 11 , and the plurality of columns 12 are spaced apart in the placement space 111 and are all connected to the support frame 11 .

[0066] Specifically, the support structure 100 includes a plurality of support frames 10, which are vertically stacked. Each support frame 10 includes a support frame 11 and a plurality of columns 12 disposed on the support frame 11. A placement space 111 is formed on the upper side of the support frame 11. The placement space 111 is used to accommodate various energy storage valve equipment, such as an electrical cabinet 201, a combiner cabinet 202, a power module 203, a busbar, and pipelines. In any two stacked support frames 10, the support frame 11 of the upper support frame 10 is supported on the columns 12 of the lower support frame 10. The upper support frame 11 is vertically spaced from the lower support frame 11, forming a placement space 111 between the two support frames 11.

[0067] The multiple support frames 10 of the support structure 100 are vertically stacked, and a placement space 111 for placing a variety of energy storage valve equipment is formed on the support frame 11 of each support frame 10. The support frame 11 can stably support a variety of equipment in the placement space 111. A plurality of columns 12 are arranged at intervals in the placement space 111, and the lower ends of the plurality of columns 12 are connected to the support frame 11, so that the plurality of columns 12 can stably support another support frame 11 located at the upper end of the column 12, thereby enabling the support structure 100 to bear a larger weight and meet the weight support requirements of the energy storage valve. The support frame 11 and the column 12 themselves are small in size and light in weight, which are convenient for transportation and assembly, making the support structure 100 lightweight as a whole and having low production costs. In addition, the multi-layer support frame 10 of the support structure 100 occupies a small area, which greatly improves space utilization.

[0068] In some embodiments, the support frame 11 includes multiple support beams 112, which are connected end to end in sequence; a column 12 is provided at the connection between any two adjacent support beams 112, and each support beam 112 is provided with at least one column 12.

[0069] 1 to 5 , each support frame 11 includes a plurality of support beams 112 connected end to end in sequence, and the plurality of support beams 112 form a ring-shaped closed structure so that a placement space 111 for accommodating a variety of equipment is formed on the upper side of the support frame 11; at least one vertically extending column 12 is provided on any support beam 112; when a plurality of columns 12 are provided on the support beam 112, the plurality of columns 12 are arranged at intervals along the extension direction of the support beam 112; and in any two mutually connected support beams 112, a vertically extending column 12 is provided at the connection between the two support beams 112.

[0070] A plurality of support beams 112 are connected end to end in sequence to form a circular closed support frame 11, so that the support frame 11 can stably support the equipment accommodated in the placement space 111; in any two stacked support frames 10, the multiple columns 12 of the support frame 10 on the lower side can stably support the support frame 10 on the upper side, the structure is stable and reliable and the footprint is reduced, and the columns 12 arranged at the connection between the two support beams 112 can strengthen the structural strength of the connection between the two support beams 112, prevent the support frame 11 from breaking, and increase the bearing capacity. The columns 12 arranged on each support beam 112 can cooperate to support the support frame 10 on the upper side, and the support columns 12 are evenly distributed, which greatly improves the structural strength of the support structure 100.

[0071] In some embodiments, the number of the support beams 112 is four, wherein two oppositely disposed support beams 112 are first support beams 112 a , and the other two oppositely disposed support beams 112 are second support beams 112 b .

[0072] 1 to 5 , the two first support beams 112 a are spaced apart in the left-right direction, and the two second support beams 112 b are spaced apart in the front-back direction. Both ends of each second support beam 112 b are respectively connected to the two first support beams 112 a, so that the two first support beams 112 a and the two second support beams 112 b form a rectangular support frame 11.

[0073] A placement space 111 for accommodating various devices is formed on the upper side of the support frame 11, so that the support frame 11 can stably support various devices and meet the weight-bearing requirements, and the rectangular setting of the support frame 11 further reduces the footprint and improves space utilization; in addition, a column 12 is provided at the connection between each first support beam 112a and a second support beam 112b. The column 12 provided at the connection between the first support beam 112a and the second support beam 112b can enhance the connection strength between the first support beam 112a and the second support beam 112b, and improve the support stability. At least one column 12 is provided on the first support beam 112a and the second support beam 112b. The columns 12 provided on the first support beam 112a or the second support beam 112b can support the upper support frame 10, thereby improving the force uniformity and thereby improving the bearing capacity of the upper support frame 10.

[0074] In some embodiments, the support frame 11 further includes a reinforcing beam 113 . The extending direction of the reinforcing beam 113 is consistent with the extending direction of the second support beam 112 b . Both ends of the reinforcing beam 113 are respectively connected to the two first support beams 112 a .

[0075] 1 to 5 , the reinforcing beam 113 is disposed between the two second support beams 112 b and is consistent with the extension direction of the second support beam 112 b . Both ends of the reinforcing beam 113 are respectively connected to the two first support beams 112 a . In addition, there is at least one reinforcing beam 113 . When there are multiple reinforcing beams 113 , the multiple reinforcing beams 113 are arranged at intervals along the extension direction of the first support beam 112 a .

[0076] The reinforcing beam 113 is connected between the two first support beams 112a. The reinforcing beam 113 can not only enhance the structural strength of the support frame 11 itself without increasing the volume of the support frame 11, but also cooperate with the first support beam 112a and the second support beam 112b to support various equipment in the placement space 111, thereby further improving the carrying capacity. Moreover, the number of reinforcing beams 113 can be flexibly set according to actual usage conditions. The more reinforcing beams 113 there are, the stronger the supporting capacity of the support frame 11 is, and the fewer the number, the lighter the weight of the support frame 11 itself is, and the structural design is reasonable.

[0077] In some embodiments, at least two columns 12 are disposed on the reinforcing beam 113 and are spaced apart from each other.

[0078] 1 to 5 , at least two vertically extending columns 12 are provided on the reinforcing beam 113 , and the at least two columns 12 are spaced apart along the extending direction of the reinforcing beam 113 .

[0079] The columns 12 on the reinforcing beam 113 are used to cooperate with the columns 12 on the supporting beam 112 and the columns 12 at the connection between the two supporting beams 112 to support the support frame 10 located on the upper layer, so as to improve the structural stability of the multi-layer support frame 10, and the columns 12 on the reinforcing beam 113 are located on the inner side of the placement space 111, which can enhance the internal support strength of the placement space 111 and prevent the upper support frame 11 or equipment from collapsing, and the structure is stable and reliable.

[0080] In some embodiments, the reinforcing beam 113 and the second support beam 112 b are connected via a plurality of reinforcing rods 114 , and the plurality of reinforcing rods 114 are arranged at intervals along the extending direction of the reinforcing beam 113 .

[0081] 1 to 5 , a plurality of reinforcing rods 114 are connected between the reinforcing beam 113 and any one of the second support beams 112 b . The plurality of reinforcing rods 114 are arranged at intervals along the extension direction of the reinforcing beam 113 . Each reinforcing rod 114 is consistent with the extension direction of the first support beam 112 a , and both ends of each reinforcing rod 114 are respectively connected to the reinforcing beam 113 and one of the second support beams 112 b .

[0082] The plurality of reinforcing rods 114 can cooperate to support a variety of equipment located in the placement space 111 . The reinforcing rods 114 not only do not increase the volume of the support frame 11 , but also increase the bearing capacity of the support frame 11 , thereby significantly improving the structural strength of the support frame 11 .

[0083] In some embodiments, supporting rods 115 are provided on both sides of each reinforcing rod 114 , and the extending direction of each supporting rod 115 is consistent with the extending direction of the reinforcing rod 114 .

[0084] 1 to 5 , the reinforcing rod 114 extends in the front-to-back direction, and a supporting rod 115 is connected to both the left and right sides of the reinforcing rod 114 . The supporting rod 115 extends in the same direction as the reinforcing rod 114 , and both ends of the supporting rod 115 are respectively connected to the reinforcing beam 113 and a second support beam 112 b.

[0085] The two supporting rods 115 located on both sides of the reinforcing rod 114 are used to cooperate with the reinforcing rod 114 to support various equipment in the placement space 111. The supporting rods 115 increase the contact area with the equipment and improve the support stability. The supporting rods 115 are located on the side of the reinforcing rod 114, that is, the supporting rods 115 are located inside the placement space 111, which will not increase the volume of the support frame 11 and improve the bearing capacity of the support frame 11.

[0086] In some embodiments, the reinforcing beam 113 and the reinforcing rod 114 are both H-shaped steel parts; the supporting rod 115 is a channel steel part.

[0087] 1 to 5 , the reinforcing beam 113 extends in the left-right direction and is made of H-shaped steel. A plurality of reinforcing rods 114 are connected to the front and rear sides of the reinforcing beam 113. The plurality of reinforcing rods 114 arranged on the same side are spaced apart along the extension direction of the reinforcing beam 113. Each reinforcing rod 114 extends in the front-back direction, and the plurality of reinforcing rods 114 are made of H-shaped steel. A supporting rod 115 is connected to the left and right sides of each reinforcing rod 114 in the same extension direction as the reinforcing rod 114. The supporting rod 115 is made of channel steel, and the notch of each supporting rod 115 is arranged toward the reinforcing rod 114.

[0088] The reinforcing beam 113 and the second support beam 112b extend in the same direction and are connected between the two first support beams 112a to strengthen the overall strength of the support frame 11. The reinforcing beam 113, as the main load-bearing member, adopts an H-shaped steel member with good vertical bending resistance and light weight, so that the reinforcing beam 113 can cooperate with the first support beam 112a and the second support beam 112b to meet the support strength requirements. The reinforcing rod 114 is connected to the reinforcing beam 113 and adopts an H-shaped steel member. The supporting rod 115 is connected to the side of the reinforcing rod 114 and adopts a channel steel member. The reinforcing rod 114 and the supporting rod 115 serve as auxiliary load-bearing members and cooperate with the reinforcing beam 113 to jointly support various equipment in the placement space 111. The high rigidity of the reinforcing rod 114 can further improve the support strength. The supporting plate can increase the support area and is light in weight, which is conducive to the lightweight design of the support structure 100.

[0089] In some embodiments, the column 12 arranged at the connection between the first support beam 112a and the second support beam 112b is a corner column 12a, and the column 12 arranged on the first support beam 112a is a first column 12b. The upper end of each first column 12b and the upper end of the corner column 12a or the first column 12b arranged adjacent to it are connected by a connecting beam 13.

[0090] 1 to 5 , a corner column 12a is provided at the connection between each first support beam 112a and any second support beam 112b, and at least one first column 12b is provided on each first support beam 112a, and the corner column 12a and the first column 12b are both extended vertically; among each first column 12b, adjacent to it is a corner column 12a or another first column 12b; a connecting beam 13 is connected between the upper end of each first column 12b and the upper end of the corner column 12a adjacent to it; or, a connecting beam 13 is connected between the upper end of each first column 12b and the upper end of another first column 12b adjacent to it.

[0091] The connecting beam 13 is vertically spaced apart from the first support beam 112a, and the extension direction of the connecting beam 13 is consistent with that of the first support beam 112a. The two ends of the connecting beam 13 are respectively connected to the upper end of the corner column 12a and the upper end of the first column 12b; or, the two ends of the connecting beam 13 are respectively connected to the upper ends of the two first columns 12b. The connecting beam 13 can not only increase the connection strength between the first column 12b and the corner column 12a, improve the structural stability, but also assist the column 12 in supporting the upper support frame 10 to meet the load-bearing requirements.

[0092] In some embodiments, the columns 12 arranged on the second support beam 112b and the reinforcement beam 113 are second columns 12c, and the upper ends of each second column 12c and the upper ends of the adjacent corner columns 12a, first columns 12b or second columns 12c are connected by connecting rods 14.

[0093] 1 to 5 , at least two second columns 12c are provided on the reinforcing beam 113 and each second support beam 112b, and the second columns 12c extend vertically; among each second column 12c, adjacent thereto is a corner column 12a, a first column 12b or another second column 12c; a connecting rod 14 is connected between the upper end of each second column 12c and the upper end of the corner column 12a adjacent thereto; or, a connecting rod 14 is connected between the upper end of each second column 12c and the upper end of the first column 12b adjacent thereto; or, a connecting rod 14 is connected between the upper end of each second column 12c and the upper end of another second column 12c adjacent thereto.

[0094] The upper end of each second column 12c is connected to a connecting rod 14 for connecting to the corner column 12a, the first column 12b or another second column 12c. The connecting rod 14 is used to connect multiple corner columns 12a, multiple first columns 12b and multiple second columns 12c to each other, so as to greatly enhance the connection strength, improve the structural stability, and enhance the bearing capacity of the support structure 100.

[0095] In some embodiments, the support frame 10 further includes a busbar support rod 15 , the extension direction of the busbar support rod 15 is consistent with the extension direction of the first support beam 112 a , and both ends of the busbar support rod 15 are respectively connected to the two connecting rods 14 .

[0096] 1 to 5 , the busbar support rod 15 is connected between two adjacent connecting rods 14 . There are multiple busbar support rods 15 , and the multiple busbar support rods 15 are spaced apart and arranged in the placement space 111 .

[0097] The busbar support rod 15 is used to support the busbar, which facilitates the placement and installation of the busbar and improves the force uniformity of the support structure 100. The busbar support rod 15 is located inside the placement space 111 and will not increase the volume of the support frame 10, thereby improving space utilization.

[0098] In some embodiments, the support frame 10 further includes a pipeline support rod 16 , the extension direction of the pipeline support rod 16 is consistent with the extension direction of the first support beam 112 a , and both ends of the pipeline support rod 16 are respectively connected to the corner column 12 a and the first column 12 b .

[0099] 1 to 5 , the pipeline support rods 16 are connected between adjacent corner columns 12 a and first columns 12 b . There are multiple pipeline support rods 16 , and the extending direction of each pipeline support rod 16 is consistent with the extending direction of the first support beam 112 a .

[0100] The pipeline support rod 16 is used to support the pipeline, which is convenient for placing the pipeline on the pipeline support rod 16. The structure is reasonable and the use is convenient and quick.

[0101] In some embodiments, the first support beam 112 a and the second support beam 112 b are connected via an adapter 17 , and each adapter 17 is provided with a corner column 12 a .

[0102] 1 to 5 , an adapter seat 17 is provided between each first support beam 112a and any second support beam 112b, and the two sides of the adapter seat 17 are respectively connected to a first support beam 112a and a second support beam 112b, so that the two first support beams 112a and the two second support beams 112b can be connected end to end in sequence through the four adapter seats 17 to form a rectangular support frame 11, and a vertically extending corner column 12a is connected to the upper side of each adapter seat 17.

[0103] The adapter 17 is used to connect the first support beam 112a and the second support beam 112b to improve the connection strength between the first support beam 112a and the second support beam 112b, and facilitate the installation of the corner column 12a at the connection between the first support beam 112a and the second support beam 112b. The adapter 17 not only improves the convenience of assembly, but can also be used to connect with the hook when hoisting the multi-layer support frame 10. The structural design is reasonable.

[0104] In some embodiments, the connecting beam 13 is an H-shaped steel part; the connecting rod 14 is a C-shaped sheet metal part or a hollow pipe part; the busbar support rod 15 and the pipeline support rod 16 are both U-shaped sheet metal parts; and the adapter 17 is a cast steel part.

[0105] 1 to 5 , the connecting beam 13 is connected between the corner column 12a and the first column 12b or between the two first columns 12b, and the connecting beam 13 is an H-shaped steel part; the connecting rod 14 is connected between the corner column 12a and the second column 12c, the first column 12b and the second column 12c or the two second columns 12c, and the connecting rod 14 is an aluminum alloy hollow square tube part or a C-shaped sheet metal part with the opening facing downward; the busbar support rod 15 is connected between the two connecting rods 14, and the busbar support rod 15 is a U-shaped sheet metal part with the opening facing downward; the pipeline support rod 16 is connected between the corner column 12a and the first column 12b, and the pipeline support rod 16 is a U-shaped sheet metal part with the opening facing downward; the first support beam 112a and the second support beam 112b are connected to the two sides of the adapter 17, respectively, and the adapter 17 is a cast steel part.

[0106] The connecting beam 13 is located at the periphery of the placement space 111 to strengthen the structural strength of the support frame 10. The reinforcing beam 113 adopts an H-shaped steel part with good vertical bending resistance and light weight, which is conducive to strengthening the connection strength and rigidity between the corner column 12a and the first column 12b; the connecting rod 14 plays the role of connecting the corner column 12a, the first column 12b and the second column 12c. The connecting rod 14, as a non-main load-bearing member, adopts an aluminum alloy hollow square tube part or a C-shaped sheet metal part with an opening facing downward. It is not only light in weight, which is conducive to the overall lightweight design, but also strengthens the overall connection rigidity of the structure. In addition, the connecting rod 14 adopts When the aluminum alloy hollow square tube is used as a fitting, it can not only meet the structural strength requirements and further reduce the weight, but also can be connected to the support frame 10 by fasteners such as bolts, screws, and pins, which is convenient and quick to assemble; the busbar support rod 15 and the pipeline support rod 16 are both U-shaped sheet metal parts with the opening facing downward, which respectively play the role of supporting the busbar and supporting the pipeline, and are relatively light in weight. They can be connected to the support frame 10 by fasteners such as bolts, screws, and pins, which is convenient for maintenance and replacement; the adapter seat 17 adopts a cast steel part with high design flexibility and high structural strength, which not only improves the assembly convenience, but also facilitates the hoisting of multi-layer support frames 10, and the structure is flexible and reliable.

[0107] In some embodiments, the support beam 112 is an H-shaped steel member; the column 12 is a hollow pipe member.

[0108] 1 to 5 , a plurality of support beams 112 are connected end to end in sequence to form a support frame 11 having an annular closed structure, and each support beam 112 is made of H-shaped steel. A placement space 111 for placing a variety of equipment is formed on the support frame 11, and a plurality of spaced columns 12 are provided in the placement space 111. The lower end of the column 12 is connected to any one of the support beams 112 or to the connection between any two interconnected support beams 112, and each column 12 is a hollow circular tube, a hollow triangular tube or a hollow square tube fitting.

[0109] The support beam 112 is a main load-bearing member made of H-shaped steel with good vertical bending resistance and light weight, and multiple support beams 112 are arranged around the periphery of the placement structure, which is conducive to increasing the overall load-bearing capacity of the support structure 100; the column 12 is made of hollow steel pipe fittings, which makes the column 12 light in weight, strong in load-bearing and bending resistance, and the vertical extension of the column 12 enables the column 12 to transmit force vertically, thereby improving the uniformity of the force on the support structure 100. The overall force distribution of the support structure 100 is reasonable, and it can bear a hundred-ton energy storage valve, and has good seismic resistance, with a seismic fortification intensity of 8 degrees. The support beam 112 and the column 12 are made of lightweight materials, which reduces the weight of the support structure 100 itself, facilitates transportation and assembly, and reduces production costs.

[0110] In some embodiments, a plurality of insulators 18 are provided on the lower side of the support frame 11 , and the number of the insulators 18 is consistent with the number of the columns 12 and is provided in a one-to-one correspondence.

[0111] 1 to 5 , in each support frame 10, a plurality of spaced-apart columns 12 are provided on the upper side of the support frame 11, and an insulator 18 is connected to the position of each column 12 on the lower side of the support frame 11; in any two stacked support frames 10, the lower end of the insulator 18 of the support frame 10 located on the upper layer is connected to the upper end of the column 12 of the support frame 10 located on the lower layer.

[0112] Any two vertically spaced columns 12 are connected via an insulator 18 . The insulator 18 can not only provide electrical insulation but also support the columns 12 , ensuring a stable and reliable structure.

[0113] In some embodiments, flanges 181 are provided at both upper and lower ends of each insulator 18 , and the insulator 18 and the corresponding column 12 are connected via the flanges 181 .

[0114] 1 to 5 , in each support frame 10, a plurality of spaced-apart columns 12 are provided on the upper side of the support frame 11, and an insulator 18 is provided on the lower side of the support frame 11 at a position corresponding to each column 12, and the upper end of the insulator 18 is connected to the support frame 11 through a flange 181; in any two stacked support frames 10, the lower end of the insulator 18 of the support frame 10 located on the upper layer is connected to the upper end of the column 12 of the support frame 10 located on the lower layer through a flange 181; that is, flanges 181 are provided at the upper and lower ends of each insulator 18, the flange 181 at the upper end of the insulator 18 is provided corresponding to the column 12 on the upper side and is connected to the support frame 11, and the flange 181 at the lower end of the insulator 18 is connected to the upper end of the column 12 on the lower side.

[0115] An insulator 18 is provided between any two vertically spaced columns 12, and the upper and lower ends of the insulator 18 are connected to the corresponding columns 12 through flanges 181. The insulator 18 plays the role of electrical insulation and supporting the columns 12, thereby improving the structural strength. Connecting the insulator 18 and the column 12 through the flange 181 is not only reliable, but also convenient and quick to install.

[0116] In some embodiments, mounting plates 121 are provided at both upper and lower ends of each column 12 , and the mounting plates 121 are connected to corresponding flanges 181 .

[0117] 1 to 5 , in each support frame 10, a plurality of spaced-apart columns 12 are provided on the upper side of the support frame 11, and a mounting plate 121 and an insulator 18 are provided on the lower side of the support frame 11 corresponding to the position of each column 12, and the upper end of the insulator 18 is connected to the corresponding mounting plate 121 through a flange 181; in any two stacked support frames 10, a mounting plate 121 is provided on the upper end of each column 12, and the lower end of the insulator 18 of the support frame 10 located on the upper layer is connected to the mounting plate 121 on the upper end of the column 12 located on the lower layer through a flange 181; that is, flanges 181 are provided on the upper and lower ends of each insulator 18, and the flange 181 at the upper end of the insulator 18 is provided corresponding to the upper column 12 and connected to the mounting plate 121 on the lower side of the support frame 11, and the flange 181 at the lower end of the insulator 18 is connected to the mounting plate 121 on the lower column 12.

[0118] An insulator 18 is provided between any two vertically spaced columns 12. The upper end of the insulator 18 is connected to the mounting plate 121 of the upper column 12 through a flange 181, and the lower end of the insulator 18 is connected to the mounting plate 121 of the lower column 12 through a flange 181. The insulator 18 plays the role of electrical insulation and supporting the column 12. The connection between the mounting plate 121 and the flange 181 improves the assembly convenience of the insulator 18.

[0119] In some embodiments, in the support frame 10 located at the bottom layer, a support base 19 is provided at the lower end of each insulator 18 .

[0120] 1 to 5 , the support structure 100 includes a plurality of stacked support frames 10. In the support frame 10 located at the bottom layer, the lower end of each insulator 18 is connected to a support base 19 through a flange 181. The support base 19 is connected and fixed to the foundation through anchor bolts to stably install the multi-layer support frames 10 on the foundation.

[0121] The support base 19 is connected to the foundation through anchor bolts. The multiple layers of support frames 10 are stacked and supported on multiple support bases 19. The support base 19 improves the support stability and facilitates the installation and fixation of the lowest layer of support frames 10.

[0122] According to some embodiments, a support structure 100 is provided. Referring to Figures 1 to 5, the support structure 100 includes a plurality of vertically stacked support frames 10, each of which includes a support frame 11 of a rectangular structure. A placement space 111 for accommodating a variety of equipment is formed on the support frame 11. The support frame 11 includes two first support beams 112a and two second support beams 112b that are oppositely arranged. The ends of each second support beam 112b are connected to a first support beam 112a through a transfer seat 17, and the transfer seat 17 is connected to a first support beam 112a. The seat 17 is provided with a corner column 12a, each first support beam 112a is provided with a first column 12b, and each second support beam 112b is provided with two second columns 12c arranged at intervals; the support frame 11 also includes a reinforcing beam 113, the reinforcing beam 113 is located between the two second support beams 112b, and the two ends of the reinforcing beam 113 are respectively connected to the two first support beams 112a, and a plurality of reinforcing rods 114 arranged at intervals are connected between the reinforcing beam 113 and the second support beam 112b, and both sides of each reinforcing rod 114 are connected There is a supporting rod 115, and two second columns 12c arranged at intervals are provided on the reinforcing beam 113; the upper end of the first column 12b is connected to the upper end of the corner column 12a by a connecting beam 13, and the upper end of the second column 12c is connected to the upper end of the corner column 12a, the upper end of the first column 12b or the upper end of another second column 12c by a connecting rod 14; the support frame 10 also includes a busbar support rod 15 and a pipeline support rod 16, the two ends of the busbar support rod 15 are respectively connected to the two connecting rods 14, and the ends of the pipeline support rod 16 are respectively connected to the two connecting rods 14. The two ends are respectively connected to the corner column 12a and the first column 12b; an insulator 18 is provided on the lower side of each layer of the support frame 11 at the position corresponding to the corner column 12a, the first column 12b and the second column 12c, and the insulator 18 is connected to the corresponding corner column 12a, the first column 12b or the second column 12c through a flange 181; and, in the support frame 10 located at the lowermost side, the lower end of each insulator 18 is connected to a support base 19 through a flange 181, and the support base 19 is fixed to the foundation by anchor bolts.

[0123] The multiple stacked support frames 10 have a compact structure and occupy a small space, which improves the space utilization rate. Among them, the support beam 112 and the reinforcement beam 113 are made of H-shaped steel parts with good vertical bending resistance and light weight as the main load-bearing members. The support beam 112 and the reinforcement beam 113 are used to bear most of the weight of the equipment placed in the space 111. They have good structural strength and light weight, which is conducive to improving the overall load-bearing capacity and can bear a hundred-ton energy storage valve. They also have good seismic performance and the seismic fortification intensity is 8 degrees; the reinforcement rod 114 is made of H-shaped steel parts. To further enhance the connection strength and rigidity, the supporting rod 115 is made of channel steel to increase the bearing area; the corner column 12a, the first column 12b and the second column 12c are all made of hollow square tubes, which are light in weight and have strong load-bearing and bending resistance. The column 12 transmits force vertically to ensure that the entire support structure 100 is evenly stressed; the connecting beam 13 is made of H-shaped steel to enhance the connection strength and rigidity between the corner column 12a and the first column 12b; the connecting rod 14 is made of hollow square tubes or C-shaped sheet metal with the opening facing downwards, which is not only light in weight but also It can strengthen the connection rigidity of the top of the support frame 10; the busbar support rod 15 is used to support the busbar, and the pipeline support rod 16 is used to support the pipeline, and the busbar support rod 15 and the pipeline support rod 16 are both made of U-shaped sheet metal with the opening facing downward, which is light in weight and plays a connecting and supporting role, further strengthening the overall structural strength of the beam 113 support frame 10, and the busbar support rod 15 and the pipeline support rod 16 have low load-bearing requirements and can be connected to the support frame 10 by fasteners, which is convenient and quick to maintain; the adapter seat 17 is made of cast steel, and the adapter seat 17 is used It is used to connect the first support beam 112a and the second support beam 112b, and can be used to connect with the hook when hoisting the support frame 10, thereby improving the convenience of assembly. In addition, the first support beam 112a, the second support beam 112b, the reinforcement beam 113, the reinforcement rod 114, the supporting rod 115, the corner column 12a, the first column 12b, the second column 12c and the connecting beam 13 can all be welded together as a whole. The connection is stable and reliable, and reinforcement plates or reinforcement ribs can be added to reduce local stress concentration and improve structural stability.

[0124] The support structure 100 is made of a variety of different profiles, which not only meets the support weight requirements, but also achieves a lightweight structure, a small footprint and a high structural strength, is easy to transport and assemble, and effectively controls the production cost; and, since the middle support frame 10 and the upper support frame 10 have relatively small load-bearing requirements, on the premise of meeting the load-bearing requirements and structural strength requirements, smaller profiles can be selected to make the middle support frame 10 and the upper support frame 10, thereby further reducing the overall weight of the support structure 100.

[0125] The present application also proposes a valve tower 200, which includes an electric cabinet 201, a junction cabinet 202, a power module 203 and the support structure 100 in the above embodiment. The electric cabinet 201, the junction cabinet 202 and the power module 203 are all installed in the placement space 111. Specifically, the support structure 100 includes a multi-layer support frame 10, each layer of the support frame 10 includes a support frame 11 and a plurality of columns 12 arranged on the support frame 11. A placement space 111 is formed on the support frame 11. The placement space 111 is used to accommodate the electric cabinet 201, the junction cabinet 202, the power module 203, and the busbar. and pipelines, so that the support frame 11 can stably support the various equipment located in the placement space 111, meet the load-bearing requirements of the energy storage valve tower 200, and the layered support structure 100 occupies a small area, which improves the space utilization rate. The support frame 11 and the column 12 themselves are light in weight, realizing the overall lightweight design of the support structure 100. The specific structure of the support structure 100 refers to the above-mentioned embodiment. Since the valve tower 200 adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0126] The above description is merely an optional embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structural transformation made by using the contents of the present application specification and drawings under the application concept of the present application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A support structure, wherein: The support structure includes a multi-layer support frame, and each layer of the support frame includes: A support frame, wherein a placement space is formed on the support frame; A plurality of columns are arranged at intervals in the placement space and are all connected to the support frame.

2. The support structure according to claim 1, wherein: The support frame includes a plurality of support beams, and the plurality of support beams are sequentially connected end to end; a column is provided at the connection point of any two adjacent support beams, and at least one column is provided on each support beam.

3. The support structure according to claim 2, wherein: The number of the support beams is four, of which two support beams arranged opposite to each other are first support beams, and the other two support beams arranged opposite to each other are second support beams.

4. The support structure according to claim 3, wherein: The support frame further includes a reinforcing beam, the extension direction of the reinforcing beam is consistent with the extension direction of the second support beam, and two ends of the reinforcing beam are respectively connected to the two first support beams.

5. The support structure according to claim 4, wherein: At least two columns arranged at intervals are arranged on the reinforcing beam.

6. The support structure according to claim 5, wherein: The reinforcing beam and the second supporting beam are connected via a plurality of reinforcing rods, and the plurality of reinforcing rods are arranged at intervals along an extending direction of the reinforcing beam.

7. The support structure of claim 6, wherein: Support rods are arranged on both sides of each reinforcing rod, and the extending direction of each supporting rod is consistent with the extending direction of the reinforcing rod.

8. The support structure of claim 7, wherein: The reinforcing beam and the reinforcing rod are both H-shaped steel parts; the supporting rod is a channel steel part.

9. The support structure of claim 5, wherein: The column arranged at the connection between the first support beam and the second support beam is a corner column, the column arranged on the first support beam is a first column, and the upper end of each of the first columns is connected to the upper end of the corner column or the first column arranged adjacent thereto by a connecting beam.

10. The support structure of claim 9, wherein: The columns arranged on the second support beam and the reinforcing beam are second columns, and the upper end of each of the second columns is connected to the upper end of the corner column, the first column or the second column arranged adjacent thereto through a connecting rod.

11. The support structure of claim 10, wherein: The support frame further includes a busbar support rod, the extension direction of the busbar support rod is consistent with the extension direction of the first support beam, and both ends of the busbar support rod are respectively connected to the two connecting rods.

12. The support structure of claim 11, wherein: The support frame further includes a pipeline support rod, the extension direction of the pipeline support rod is consistent with the extension direction of the first support beam, and the two ends of the pipeline support rod are respectively connected to the corner column and the first column.

13. The support structure of claim 12, wherein: The first support beam and the second support beam are connected via an adapter, and each of the adapters is provided with one corner column.

14. The support structure of claim 13, wherein: The connecting beam is an H-shaped steel part; the connecting rod is a C-shaped sheet metal part or a hollow pipe part; the busbar support rod and the pipeline support rod are both U-shaped sheet metal parts; the adapter is a cast steel part.

15. A support structure as claimed in any one of claims 2 to 14, wherein: The support beam is an H-shaped steel member; the column is a hollow pipe member.

16. A support structure as claimed in any one of claims 1 to 14, wherein: A plurality of insulators are arranged on the lower side of the support frame, and the number of the insulators is consistent with the number of the columns and is arranged in a one-to-one correspondence.

17. The support structure of claim 16, wherein: The upper and lower ends of each insulator are provided with flanges, and the insulator and the corresponding column are connected through the flanges.

18. The support structure of claim 17, wherein: The upper and lower ends of each column are provided with mounting plates, and the mounting plates are connected to the flanges correspondingly arranged therewith.

19. The support structure of claim 16, wherein: In the support frame located at the bottom layer, a support base is arranged at the lower end of each insulator.

20. A valve tower, wherein: The valve tower includes an electric cabinet, a junction cabinet, a power module and a supporting structure as described in any one of claims 1 to 19, and the electric cabinet, the junction cabinet and the power module are all installed in the placement space.

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