Rail laying system based on circular cavern

Abstract

The invention discloses a track laying system based on a circular cavern. The track laying system based on the circular cavern comprises a track supporting frame, a track positioning module, a height adjusting device and a bracket device. The track supporting frame is laid on the inner side of the circular cavern. The track positioning module is embedded with the track supporting frame; the height adjusting device is connected with the surface of the side, back on to the rail supporting frame, of the rail positioning module. The bracket device is connected with the surface of the side, back on to the rail supporting frame, of the height adjusting device. According to the embodiment of the invention, through the rail supporting frame, a stable supporting foundation is provided, and transportation and installation are facilitated; fine adjustment of the height and the position of the equipment is realized through a plurality of track positioning modules and height adjusting devices, and the mounting precision is ensured; and through the bracket device, dismounting and remounting are convenient, and the construction efficiency is improved. The problem that in the prior art, equipment positioning and installation precision is insufficient can be effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of rail transit, and in particular to a track laying system based on a circular cave. Background Art

[0002] With the continuous growth of global energy demand and the enhancement of environmental protection awareness, the utilization and storage of renewable energy has become an important research direction. Among them, compressed air energy storage (CAES) and cave hydrogen storage technology have received widespread attention and application as an efficient energy storage method. Such energy storage systems usually need to be built in underground caves, and have strict requirements on the shape and structure of the caves. Among them, circular caves have become the first choice for energy storage projects due to their superior space utilization and structural stability. However, the construction and maintenance of circular caves also face many technical challenges.

[0003] When installing and precisely positioning equipment in circular caves, traditional support and fixing methods are difficult to meet the special geometric requirements. For example, in energy storage systems, precise pipes and equipment need to be laid to ensure the efficient operation of the system, but traditional support methods such as sleepers cannot be effectively fixed and stabilized in circular caves. In addition, the space for equipment installation and maintenance in circular caves is limited, the construction process is complex, and the precision requirements are extremely high. In addition, modern energy storage technologies such as compressed air energy storage and hydrogen energy storage need to be carried out in underground caves. These systems have strict requirements on the positioning accuracy of equipment in caves. Traditional manual measurement and adjustment methods make it difficult to achieve high-precision equipment positioning and installation, especially in complex underground environments. Errors and deviations may lead to reduced system operating efficiency or even equipment damage.

[0004] In summary, the existing circular cave hydrogen storage technology has technical problems such as limited equipment installation and maintenance space, complex construction process, and insufficient equipment positioning and installation accuracy, which leads to reduced system operation efficiency and even equipment damage. Summary of the invention

[0005] The purpose of this application is to overcome the above-mentioned technical deficiencies and propose a track laying system based on circular caves to solve the technical problems in the prior art such as limited equipment installation and maintenance space, complex construction process, and insufficient equipment positioning and installation accuracy leading to reduced system operating efficiency and even equipment damage.

[0006] In order to achieve the above technical objectives, this application adopts the following technical solutions: The present application provides a track laying system based on a circular cave, including a track support frame, a track positioning module, a height adjustment device and a bracket device: A track support frame, wherein the track support frame is laid on the inner side of the circular cave; A track positioning module, the track positioning module is engaged with the track support frame; a height adjustment device, the height adjustment device being connected to a surface of the track positioning module on one side facing away from the track supporting frame; and A bracket device is connected to a side surface of the height adjustment device facing away from the track support frame.

[0007] In some embodiments of the present application, the outline of a single track support frame is annular, and the multiple track support frames are spaced apart from each other and arranged outward in sequence along the axial direction of the circular cave, and each track support frame is provided with multiple track positioning modules.

[0008] In some embodiments of the present application, the track positioning module includes a positioning module body and a positioning module connector, the positioning module body has a first notch on the side facing the track support frame, the positioning module connector is embedded in the first notch and is respectively connected to the positioning module body and the track support frame.

[0009] In some embodiments of the present application, the positioning module connector has a second notch on the side facing the track support frame, the inner contour of the second notch matches the outer contour of the track support frame, and the cross-sectional contour of the second notch includes a circle or a rectangle, and the circle and the rectangle are connected to the edge of the positioning module connector.

[0010] In some embodiments of the present application, the positioning module connector includes a first connector and a second connector, the first connector and the second connector are respectively connected to two opposite side bolts in the first notch, and the first connector and the second connector are fitted together to form the second notch.

[0011] In some embodiments of the present application, a plurality of anchor bolts are further included, and the rail positioning module has a plurality of threaded holes on one side facing the rail support frame, one end of each of the anchor bolts is connected to one of the threaded holes, and the other end is embedded in the inner wall of the circular cave.

[0012] In some embodiments of the present application, a plurality of adjusting bolts and a plurality of locking nuts are further included, and both ends of each adjusting bolt are respectively threadedly connected to the track positioning module and the height adjustment device, and each locking nut is sleeved on the periphery of the adjusting bolt and abuts against the track positioning module or the height adjustment device.

[0013] In some embodiments of the present application, a side of the height adjustment device facing away from the track support frame has a third notch, and the bracket device is embedded in the third notch.

[0014] In some embodiments of the present application, the bracket device includes a supporting structure and a connecting protrusion, the connecting protrusion is fixedly connected to the bottom of the supporting structure, and the connecting protrusion is embedded in the third notch.

[0015] In some embodiments of the present application, a surface of the supporting structure facing away from the track support frame is a flat plane or an arc-shaped surface with an opening toward the side of the circular cave axis.

[0016] Compared with the prior art, the technical solution provided by this application has the following beneficial technical effects: The embodiment of the present application provides a stable support foundation by arranging a track support frame along the inner wall of the circular cave. The track support frame adopts a modular design, which is easy to transport and install. It also uses multiple track positioning modules and height adjustment devices to achieve fine-tuning of the height and position of the equipment through multi-point support to ensure installation accuracy. The modular bracket device can be flexibly replaced according to actual needs to adapt to the transportation and support requirements of steel liners of different shapes and other large equipment. It is convenient to disassemble and reinstall, and improves construction efficiency. It can effectively solve the problem of insufficient equipment positioning and installation accuracy in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution in this application, the following is a brief introduction to the drawings required for use in the embodiments: Figure 1 It is a structural schematic diagram of a track support frame provided in an embodiment of the present application; Figure 2 It is a structural schematic diagram of a track positioning module and a height adjustment device provided in an embodiment of the present application; Figure 3 is a structural schematic diagram of a positioning module connector provided in an embodiment of the present application; Figure 4 It is a structural schematic diagram of a bracket device provided in an embodiment of the present application.

[0018] Reference numerals: 1-track support frame, 2-track positioning module, 3-height adjustment device, 4-bracket device; 21-positioning module body, 22-positioning module connecting piece, 22a-first connecting piece, 22b-second connecting piece, 23-threaded hole; 31-adjusting bolt, 41-supporting structure, 42-connecting protrusion. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0020] Those skilled in the art will appreciate that in this specification, the wording "including" is an open-ended expression, which means that the described features exist but does not exclude other features. The directional words "up", "down", "left", "right", etc. are exemplary directions based on the drawings. Features defined as "first" and "second" implicitly include one or more of the features. Singular expressions can also be used in the plural. "Multiple" means two or more. The terms "installed", "connected", and "connected" can be fixed connections, detachable connections, or integrated connections; they can be directly connected, or indirectly connected through an intermediate medium, or they can be internal connections between two elements. In addition, "connected" can include wireless connections.

[0021] The purpose of this application is to overcome the above-mentioned technical deficiencies and propose a track laying system based on circular caves to solve the technical problems in the prior art such as limited equipment installation and maintenance space, complex construction process, reduced system operation efficiency and even equipment damage.

[0022] In order to achieve the above technical objectives, this application adopts the following technical solutions: The present application provides a track laying system based on circular caves, such as Figure 1-Figure 4 As shown, Figure 1 It is a structural schematic diagram of a track support frame 1 provided in an embodiment of the present application; Figure 2 It is a structural schematic diagram of a track positioning module 2 and a height adjustment device 3 provided in an embodiment of the present application; Figure 3 is a structural schematic diagram of a positioning module connector 22 provided in an embodiment of the present application; Figure 4 It is a structural schematic diagram of a bracket device 4 provided in an embodiment of the present application.

[0023] A track laying system based on a circular cave comprises a track support frame 1, a track positioning module 2, a height adjustment device 3 and a bracket device 4: A track support frame 1, wherein the track support frame 1 is laid on the inner side of the circular cave; A track positioning module 2, wherein the track positioning module 2 is engaged with the track supporting frame 1; a height adjustment device 3, wherein the height adjustment device 3 is connected to a surface of the track positioning module 2 on one side facing away from the track supporting frame 1; and A bracket device 4 is connected to a surface of a side of the height adjustment device 3 facing away from the track support frame 1 .

[0024] The embodiment of the present application provides a stable support foundation by arranging a track support frame 1 along the inner wall of the circular cave. The track support frame 1 adopts a modular design, which is easy to transport and install. It also uses multiple track positioning modules 2 and height adjustment devices 3 to achieve fine-tuning of the height and position of the equipment through multi-point support to ensure installation accuracy. The modular bracket device 4 can be flexibly replaced according to actual needs to adapt to the transportation and support requirements of steel liners of different shapes and other large equipment. It is convenient to disassemble and reinstall, and improves construction efficiency. It can effectively solve the problem of insufficient equipment positioning and installation accuracy in the prior art.

[0025] In some embodiments of the present application, the outline of a single track support frame 1 is annular, and the multiple track support frames 1 are spaced apart from each other and arranged outward in sequence along the axial direction of the circular cave, and each track support frame 1 is provided with multiple track positioning modules 2.

[0026] In this embodiment, the annular track support frame 1 is arranged along the inner wall of the cave. The annular track support frame 1 is made of high-strength, corrosion-resistant alloy material and is designed as a modular structure for easy transportation and installation.

[0027] The ring structure can provide uniform support force, making the entire track system more stable and suitable for the special terrain of circular caves. The modular structure is easy to produce and install on site, and can be quickly assembled and disassembled, which improves construction efficiency and reduces maintenance costs. The use of high-strength, corrosion-resistant alloy materials can ensure the long-term stable operation of the track support frame 1 in harsh environments and increase its service life.

[0028] Each track support frame 1 corresponds to multiple track positioning modules 2 to achieve multi-point support, and multiple support points are set in all directions of the equipment. These support points are evenly distributed according to the weight and structural characteristics of the equipment, ensuring the overall stability and bearing capacity of the track system.

[0029] When the volume ratio difference between the track positioning module 2 and the track support frame 1 is relatively large, the curvature of the circular track can be ignored, and the side surface of the track positioning module 2 facing the track support frame 1 can be a plane; when the volume ratio difference between the track positioning module 2 and the track support frame 1 is not large enough, the curvature of the circular track cannot be ignored, and the side surface of the track positioning module facing the track support frame 1 can also be a curved surface that matches the circular track support frame 1.

[0030] In some embodiments of the present application, the track positioning module 2 includes a positioning module body 21 and a positioning module connector 22, the positioning module body 21 has a first notch on the side facing the track support frame 1, and the positioning module connector 22 is embedded in the first notch and is respectively connected to the positioning module body 21 and the track support frame 1.

[0031] In this embodiment, the track positioning module 2 is made of high-strength material, and the positioning module connector 22 can be in the form of a buckle or a clamp. The positioning module connector 22 is buckled or clamped on the track support frame 1. The positioning module connector 22 can slide relative to the track support frame 1, and can also rotate relative to the track support frame 1. The angle and position of the positioning module connector 22 can be fine-tuned. The positioning module body 21 is connected to the track support frame 1 through the positioning module connector 22, and the track positioning module 2 as a whole can achieve fine-tuning of the angle and position. This helps to fine-tune the support points during the installation process to meet the high-precision installation requirements of the equipment. Through precise positioning and fine-tuning, the installation error can be significantly reduced and the overall performance of the equipment can be improved.

[0032] In some embodiments of the present application, the positioning module connector 22 has a second notch on the side facing the track support frame 1, the inner contour of the second notch matches the outer contour of the track support frame 1, and the cross-sectional contour of the second notch includes a circle or a rectangle, and the circle and the rectangle are connected to the edge of the positioning module connector 22.

[0033] In this embodiment, the positioning module body 21 and the positioning module connector 22 are detachably connected, that is, while retaining the positioning module body 21, the positioning module connector 22 is designed as a detachable module, and different positioning module connectors 22 can be replaced according to different tracks to achieve adaptability to different tracks.

[0034] Specifically, cylindrical steel bars, T-shaped steel bars and I-shaped steel bars can meet different track requirements by replacing the positioning module connectors 22 with circular notches and rectangular notches, respectively.

[0035] In some embodiments of the present application, the positioning module connector 22 includes a first connector 22a and a second connector 22b, and the first connector 22a and the second connector 22b are respectively connected to two opposite side bolts in the first notch, and the first connector 22a and the second connector 22b are fitted to form the second notch.

[0036] In this embodiment, the first connecting member 22a and the second connecting member 22b are connected by bolts and fixed to the two side surfaces of the positioning module body 21. This structure provides two additional lateral locking forces. The directions of the two locking forces are from the first connecting member 22a to the second connecting member 22b and from the second connecting member 22b to the first connecting member 22a. The track support frame 1 located between the first connecting member 22a and the second connecting member 22b is subjected to two relative locking forces, so that the positioning module connecting member 22 is firmly connected to the track support frame 1, ensuring stability during long-term use.

[0037] By embedding the positioning module connector 22 into the first notch of the positioning module body 21 and connecting it to the track support frame 1, the compactness of the structure is achieved and the space occupation is reduced. Easy installation: The cross-sectional profile of the second notch can be circular or rectangular, and such a design can adapt to track support frames 1 of different shapes, thereby improving the flexibility of the design.

[0038] In some embodiments of the present application, a plurality of anchor bolts are further included. The rail positioning module 2 has a plurality of threaded holes 23 on one side facing the rail supporting frame 1. One end of each anchor bolt is connected to one of the threaded holes 23, and the other end is embedded in the inner wall of the circular cave.

[0039] In this embodiment, the anchor bolt adopts a rotating structure that can rotate 360 ​​degrees infinitely without slipping, and is matched with the threaded hole 23 on the track positioning module 2 to apply and release force, thereby ensuring that the screw can be smoothly adjusted to a suitable position.

[0040] In some embodiments of the present application, a plurality of adjusting bolts 31 and a plurality of locking nuts are further included, and both ends of each adjusting bolt 31 are threadedly connected to the track positioning module 2 and the height adjustment device 3 respectively, and each locking nut is sleeved on the periphery of the adjusting bolt 31 and abuts against the track positioning module 2 or the height adjustment device 3.

[0041] In this embodiment, one track positioning module 2 is provided with four adjusting bolts 31, and one adjusting bolt 31 is provided with two locking nuts. Both ends of each adjusting bolt 31 partially extend into the track positioning module 2 and the height adjustment device 3. By rotating the adjusting bolt 31, the length of the adjusting bolt 31 extending into the track positioning module 2 and the height adjustment device 3 and the exposed length can be changed, thereby changing the distance between the track positioning module 2 and the height adjustment device 3 at the adjusting bolt 31. Before adjustment, two locking nuts are preset in the middle of the adjusting bolt 31. After the adjustment is completed, the two locking nuts are rotated to the exposed ends of the adjusting bolt 31.

[0042] Each adjusting bolt 31 can be adjusted independently to meet the precise adjustment requirements of different angles and positions. The mechanical limit of the adjusting bolt 31 ensures the correct position between the track support frame 1 and the large equipment to avoid position deviation. The adjusting bolt 31 can be adjusted as needed to adapt to track support frames 1 and equipment of different specifications and shapes. Each adjusting bolt 31 can be fine-tuned by rotating the thread, providing a multi-angle adjustment function to ensure the stability and reliability of the system.

[0043] In some embodiments of the present application, the height adjustment device 3 has a third notch on a side facing away from the track supporting frame 1 , and the bracket device 4 is embedded in the third notch.

[0044] In some embodiments of the present application, the bracket device 4 includes a supporting structure 41 and a connecting protrusion 42, the connecting protrusion 42 is fixedly connected to the bottom of the supporting structure 41, and the connecting protrusion 42 is embedded in the third notch.

[0045] In some embodiments of the present application, the surface of the supporting structure 41 on the side facing away from the track support frame 1 is a flat plane or an arc-shaped surface with an opening toward the side of the circular cave axis.

[0046] In this embodiment, the bracket device 4 is used to facilitate disassembly and reinstallation after the rail support frame 1 finishes transporting large equipment. The bracket device 4 adopts a modular design and can adapt to the transportation and support requirements of equipment of different sizes and shapes.

[0047] The shape of the device can be a cylinder, a column or a cube, and the bracket structure can be an arc surface or a plane.

[0048] In this embodiment, a high-precision track laying system suitable for circular caves is used to achieve precise positioning and stability of the equipment through innovative annular support structures, flexible brackets and limit structures. This system is not only suitable for compressed air energy storage projects, but can also be widely used in other underground engineering projects that require high-precision equipment positioning and installation, such as underground hydrogen storage and underground data center construction.

[0049] The annular support structure is a major feature of this embodiment. By arranging an annular support frame made of high-strength, corrosion-resistant alloy material along the inner wall of the circular cave, a stable support foundation is provided. The support frame adopts a modular design, which is easy to transport and install. At the same time, through the multi-point support adjustment mechanism, the height and position of the equipment can be fine-tuned to ensure installation accuracy.

[0050] The flexible disassembly and assembly bracket design is another major innovation of this embodiment. The bracket can be easily disassembled and reinstalled after the equipment is installed. Through mechanical buckles and hydraulic auxiliary devices, rapid disassembly and assembly can be achieved to improve construction efficiency. In addition, the limiting structure ensures the correct position of the equipment and avoids position deviation through mechanical limiting devices, which is particularly suitable for the installation of key equipment such as large steel cylinders. The bracket is designed as a modular structure and can be flexibly replaced according to actual needs to adapt to the transportation and support requirements of steel linings of different shapes and other large equipment. Specifically, the bracket can be replaced with a module specifically used for slide rail transportation to ensure the smooth movement of the equipment during transportation. At the same time, the bracket can also be replaced with a support module suitable for steel linings of different shapes, such as a steel lining support module suitable for round, square or other special shapes. These modular designs can quickly adapt to different types of equipment, ensure reliable support and fixation during entry and installation, and meet the needs of various complex projects. Through the flexible replacement of these modules, the bracket system can maintain efficient and stable working performance in various construction environments.

[0051] In summary, this embodiment provides a high-precision track laying system suitable for circular caves, which can effectively solve the problems of insufficient equipment positioning and installation accuracy existing in the prior art. It is particularly suitable for underground engineering projects such as compressed air energy storage that have high requirements on equipment accuracy, and has broad application prospects and important practical value.

[0052] Compared with the prior art, the technical solution provided by this application has the following beneficial technical effects: The embodiment of the present application provides a stable support foundation by arranging a track support frame 1 along the inner wall of the circular cave. The track support frame 1 adopts a modular design, which is easy to transport and install. It also uses multiple track positioning modules 2 and height adjustment devices 3 to achieve fine-tuning of the height and position of the equipment through multi-point support to ensure installation accuracy. The modular bracket device 4 can be flexibly replaced according to actual needs to adapt to the transportation and support requirements of steel liners of different shapes and other large equipment. It is convenient to disassemble and reinstall, and improves construction efficiency. It can effectively solve the problem of insufficient equipment positioning and installation accuracy in the prior art.

[0053] Those skilled in the art will appreciate that the various operations, methods, steps, measures, and schemes in the processes discussed in this application may be alternated, modified, rearranged, decomposed, combined, or deleted.

[0054] The specific implementation methods of the present application described above do not constitute a limitation on the protection scope of the present application. Any other corresponding changes and modifications made according to the technical concept of the present application should be included in the protection scope of the claims of the present application.

Claims

1. A track laying system based on a circular cave, characterized in that: include: A track support frame, wherein the track support frame is laid on the inner side of the circular cave; A track positioning module, the track positioning module is engaged with the track support frame; A height adjustment device, the height adjustment device is connected to a surface of the track positioning module on one side facing away from the track support frame; as well as A bracket device is connected to a side surface of the height adjustment device facing away from the track support frame.

2. A circular cave-based track laying system according to claim 1, characterized in that: The outline of a single track support frame is annular, and the multiple track support frames are spaced apart from each other and arranged outward in sequence along the axis direction of the circular cave. Each track support frame is provided with multiple track positioning modules.

3. A circular cave-based track laying system according to claim 1, characterized in that: The track positioning module includes a positioning module body and a positioning module connector. The positioning module body has a first notch on a side facing the track support frame. The positioning module connector is embedded in the first notch and is respectively connected to the positioning module body and the track support frame.

4. A circular cave-based track laying system according to claim 3, characterized in that: The positioning module connector has a second notch on the side facing the track support frame, the inner contour of the second notch matches the outer contour of the track support frame, the cross-sectional contour of the second notch includes a circle or a rectangle, and the circle and the rectangle are connected to the edge of the positioning module connector.

5. A circular cave-based track laying system according to claim 4, characterized in that: The positioning module connector includes a first connector and a second connector. The first connector and the second connector are respectively connected to two opposite side bolts in the first notch. The first connector and the second connector fit together to form the second notch.

6. A circular cave-based track laying system according to claim 1, characterized in that: It also includes a plurality of anchor bolts. The track positioning module has a plurality of threaded holes on one side facing the track support frame. One end of each anchor bolt is connected to one of the threaded holes, and the other end is embedded in the inner wall of the circular cave.

7. A circular cave-based track laying system according to claim 1, characterized in that: It also includes multiple adjusting bolts and multiple locking nuts, both ends of each adjusting bolt are respectively threadedly connected to the track positioning module and the height adjustment device, and each locking nut is sleeved on the periphery of the adjusting bolt and abuts against the track positioning module or the height adjustment device.

8. The circular cave-based track laying system according to claim 1, characterized in that: The side of the height adjustment device facing away from the rail support frame has a third notch, and the bracket device is embedded in the third notch.

9. A circular cave-based track laying system according to claim 8, characterized in that: The bracket device includes a supporting structure and a connecting protrusion, wherein the connecting protrusion is fixedly connected to the bottom of the supporting structure, and the connecting protrusion is embedded in the third notch.

10. A circular cave-based track laying system according to claim 9, characterized in that: The surface of the supporting structure on one side facing away from the track support frame is a flat plane or an arc-shaped surface with an opening toward one side of the circular cave axis.

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