Assembling and pouring integrated device suitable for compressed air energy storage sealing layer steel plates and construction method of assembling and pouring integrated device

Abstract

The invention discloses an assembling and pouring integrated device suitable for compressed air energy storage sealing layer steel plates, and relates to the technical field of compressed air energy storage chamber structure construction.The device comprises a trolley, and a walking truss assembly is arranged at the top of the trolley in a sliding mode; the walking truss assembly is used for bearing and moving an annular sealing layer formed by splicing steel plates. The walking truss assembly comprises a first walking truss and a second walking truss which are sequentially arranged in the walking direction of the trolley. A plurality of telescopic lead screws are arranged on the two sides of the trolley, a plurality of reinforcing assemblies are arranged on the inner side of the steel plate, and the telescopic ends of the telescopic lead screws are used for abutting against the reinforcing assemblies. Through cooperation with the reinforcing assembly, the lead screw can be temporarily withdrawn, a sliding channel is reserved, the first walking truss and the second walking truss are arranged at the top of the trolley, it is ensured that steel plate splicing and concrete pouring are conducted at the same time, and the working efficiency is improved.

Description

Technical Field

[0001] This invention belongs to the field of compressed air energy storage chamber structure construction technology, and relates to a device and construction method suitable for the integrated assembly and casting of steel plates for compressed air energy storage sealing layer. Background Technology

[0002] Currently, in underground gas storage chambers of energy storage projects, thin steel plates are required as sealing layers for the compressed air system. To ensure the construction quality of the sealing layer steel plates, it is usually considered to use them as formwork for the secondary lining concrete. The sealing layer steel plates are poured together with the concrete. However, during construction, the secondary lining concrete requires support, which often affects the sliding of the assembled sealing layer. Therefore, the steel plates are usually transported to the secondary lining trolley formwork for reinforcement before the secondary lining concrete is poured. After the pouring is completed, the next cycle of construction begins. The assembly and concrete pouring operations cannot be carried out simultaneously, which affects construction efficiency. Summary of the Invention

[0003] In view of this, the present invention provides a device and construction method for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers, to solve the problems mentioned in the background art, and specifically discloses the following contents: A device for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers includes a trolley with a sliding truss assembly on its top. The sliding truss assembly supports and moves the annular sealing layer formed by the steel plates. The sliding truss assembly includes a first sliding truss and a second sliding truss arranged sequentially along the traveling direction of the trolley. Multiple telescopic screw rods are provided on both sides of the trolley, and several reinforcing components are provided on the inner side of the steel plates. The telescopic ends of the telescopic screw rods are used to abut against the reinforcing components.

[0004] Furthermore, the reinforcement component includes a screw, a perforated pressure plate, and two channel steels. The screw and the channel steels are both fixedly disposed on the inner side of the steel plate, and the two channel steels are respectively disposed on both sides of the screw. The end of the screw away from the steel plate passes through the perforated pressure plate and is fixed to the perforated pressure plate by a nut. The two sides of the perforated pressure plate abut against the two channel steels respectively.

[0005] Furthermore, the trolley adopts a gantry structure.

[0006] A construction method for a device suitable for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers, utilizing the aforementioned device, specifically includes the following steps: S1: The front leg of the trolley is supported on the unlined initial support surface, and the rear leg of the trolley is supported on the lined template. S2: Steel plates are assembled in the front area of ​​the trolley, and reinforcement components are installed on the inside of the steel plates. During the assembly process, the second traveling truss and the telescopic screw rod support the steel plates in this area. At the same time, concrete is poured in the rear area of ​​the trolley in the pre-assembled and connected secondary lining concrete formwork. During the pouring process, the first traveling truss and the telescopic screw rod support it. S3: After the assembly and pouring operations are completed, the telescopic screw rod is retracted, and the second traveling truss moves the annular sealing layer formed by the steel plate assembly to the area that has been poured, and connects with the steel plate in the area that has been poured to form the secondary lining concrete formwork again. S4: After the docking is completed, the trolley moves forward until the first traveling truss supports the secondary lining concrete formwork. S5: Repeat the above steps.

[0007] The beneficial effects of this invention are as follows: 1) In this invention, the reinforcing component transforms the flexible structure of the steel plate into a rigid structure, preventing deformation during the transportation and assembly of the steel plate. Simultaneously, this reinforcing component can also serve as a back beam for the formwork during concrete pouring, ensuring that the steel plate does not deform during concrete pouring.

[0008] 2) By using reinforcement components, the present invention can temporarily retract the lead screw, leaving a sliding channel. The top of the trolley is equipped with a first traveling truss and a second traveling truss to ensure that the steel plate assembly and concrete pouring are carried out simultaneously, thus improving work efficiency. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0010] Figure 1 This is a front view of the present invention.

[0011] Figure 2 This is a schematic diagram of the reinforcement component in this invention.

[0012] Figure 3 This is a schematic diagram of the connection between the reinforcing component and the steel plate in this invention.

[0013] Figure 4 This is a construction flowchart of the present invention.

[0014] In the figure: 1-Trolley; 2-Walking truss assembly; 21-First walking truss; 22-Second walking truss; 3-Extendable lead screw; 4-Reinforcing assembly; 41-Screw; 42-Channel steel; 43-Perforated pressure plate; 44-Nut; 5-Steel plate. Detailed Implementation

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the purposes of describing embodiments of this application herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or device that includes a series of steps or components is not necessarily limited to those explicitly listed, but may include other steps or components not explicitly listed or inherent to such processes, methods, products, or devices.

[0017] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0018] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0019] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0020] See appendix Figure 1-4 This invention discloses a device suitable for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers, including a trolley 1, with a traveling truss assembly 2 slidably mounted on the top of the trolley 1; the traveling truss assembly 2 is used to support and move the annular sealing layer formed by assembling steel plates 5; the traveling truss assembly 2 includes a first traveling truss 21 and a second traveling truss 22 arranged sequentially along the traveling direction of the trolley 1; multiple telescopic screw rods 3 are provided on both sides of the trolley 1, and several reinforcing components 4 are provided on the inner side of the steel plates 5, with the telescopic ends of the telescopic screw rods 3 used to abut against the reinforcing components 4.

[0021] The reinforcing component 4 includes a screw 41, a perforated pressure plate 43, and two channel steels 42. The screw 41 and the channel steels 42 are fixedly installed on the inner side of the steel plate 5, and the two channel steels 42 are respectively installed on both sides of the screw 41. The end of the screw 41 away from the steel plate 5 passes through the perforated pressure plate 43 and is fixed by a nut 44. The two sides of the perforated pressure plate 43 abut against the two channel steels 42 respectively.

[0022] The trolley 1 adopts a portal frame structure.

[0023] In this embodiment, the trolley 1 adopts a portal structure, which facilitates transportation during construction and is used in conjunction with the trestle. The trestle is separated from the trolley 1 to prevent disturbance to the trolley 1 during transportation, which would affect the quality of the sealing layer steel plate and concrete construction.

[0024] A construction method for a device suitable for the integrated assembly and casting of steel plates for the sealing layer of compressed air energy storage is disclosed, which utilizes such a device and includes the following steps: S1: The front leg of trolley 1 is supported on the unlined initial support surface, and the rear leg of trolley 1 is supported on the lined template. S2: The front end of the trolley 1 is used to assemble the steel plate 5 and install the reinforcement component 4 inside the steel plate 5. During the assembly process, the second traveling truss 22 and the telescopic screw rod 3 support the steel plate 5 in this area. At the same time, the rear end of the trolley 1 is used to pour concrete in the assembled and connected secondary lining concrete formwork. During the pouring process, the first traveling truss 21 and the telescopic screw rod 3 support it. S3: After the assembly and pouring operations are completed, the telescopic screw rod 3 is retracted, and the second traveling truss 22 moves the annular sealing layer formed by the steel plate 5 assembly to the area that has been poured, and connects with the steel plate 5 in the area that has been poured, to form the secondary lining concrete formwork again. In this embodiment, after the assembly operation is completed, the telescopic screw rod 3 is retracted, and the annular sealing layer formed by the steel plate 5 assembly is supported by the second traveling truss 22 and the reinforcement components to prevent deformation during the sliding process; after the pouring operation is completed, the telescopic screw rod 3 is retracted, and the concrete strength and the reinforcement components serve as support. S4: After the docking is completed, the trolley 1 moves forward until the first traveling truss 21 supports the secondary lining concrete formwork. S5: Repeat the above steps.

[0025] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A device suitable for the integrated assembly and casting of steel plates for the sealing layer of compressed air energy storage, characterized in that, The system includes a trolley (1), on which a traveling truss assembly (2) is slidably mounted; the traveling truss assembly (2) is used to support and move the annular sealing layer formed by assembling steel plates (5); the traveling truss assembly (2) includes a first traveling truss (21) and a second traveling truss (22) arranged sequentially along the traveling direction of the trolley (1); multiple telescopic screw rods (3) are provided on both sides of the trolley (1), and several reinforcing components (4) are provided on the inner side of the steel plate (5), with the telescopic ends of the telescopic screw rods (3) used to abut against the reinforcing components (4).

2. The device for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers according to claim 1, characterized in that, The reinforcement component (4) includes a screw (41), a perforated pressure plate (43), and two channel steels (42). The screw (41) and the channel steels (42) are fixedly installed on the inner side of the steel plate (5), and the two channel steels (42) are respectively installed on both sides of the screw (41). The end of the screw (41) away from the steel plate (5) passes through the perforated pressure plate (43) and is fixed by a nut (44). The two sides of the perforated pressure plate (43) abut against the two channel steels (42).

3. The device for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers according to claim 1, characterized in that, The trolley (1) adopts a portal frame structure.

4. A construction method for a device suitable for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers, characterized in that, The device, as described in any one of claims 1-3, is suitable for the integrated assembly and casting of steel plates for compressed air energy storage sealing layers, and specifically includes the following steps: S1: The front leg of the trolley (1) is supported on the unlined initial support surface, and the rear leg of the trolley (1) is supported on the lined template. S2: The front end of the trolley (1) is used to assemble steel plates (5) and install reinforcement components (4) on the inside of the steel plates (5). During the assembly process, the second traveling truss (22) and the telescopic screw rod (3) support the steel plates (5) in this area. At the same time, the rear end of the trolley (1) is used to pour concrete in the assembled and connected secondary lining concrete formwork. During the pouring process, the first traveling truss (21) and the telescopic screw rod (3) support it. S3: After the assembly and pouring operations are completed, the telescopic screw rod (3) is retracted, and the second traveling truss (22) moves the annular sealing layer formed by the steel plate (5) to the area that has been poured, and docks with the steel plate (5) in the area that has been poured, and forms the secondary lining concrete template again. S4: After the docking is completed, the trolley (1) moves forward until the first traveling truss (21) supports the secondary lining concrete formwork; S5: Repeat the above steps.

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