Method for constructing four-layer station of urban rail transit based on innovative concept

Abstract

The application relates to the technical field of urban rail transit, in particular to a method for constructing a four-layer station of urban rail transit based on an innovative concept, which comprises the following steps: S1, first, carrying out civil construction of the station, including construction of underground structures and ground buildings; S2, simultaneously, carrying out construction of a rail system during the civil construction. A second driving wheel is driven to rotate by an electric motor, the rotating second driving wheel can drive a moving wheel to rotate, and the second driving wheel can drive the adjacent first driving wheel and second driving wheel to rotate through the second synchronous belt and the first synchronous belt, and the rotating first driving wheel can drive the synchronous rotating rod to rotate, so that the first driving wheels and the second driving wheels on the two sides are synchronously rotated, the moving wheels are synchronously rotated, and the synchronously rotating moving wheels can drive the supporting frame to move, so that the device moves.

Description

Technical Field

[0001] This invention relates to the field of urban rail transit technology, specifically to a method for constructing a four-story urban rail transit station based on an innovative concept. Background Technology

[0002] Urban rail transit refers to a vehicle transportation system that uses a track structure for load-bearing and guidance. Based on the requirements of the city's overall transportation plan, it involves setting up fully or partially enclosed dedicated track lines to transport a considerable volume of passengers via trains or single vehicles. Urban rail transit includes subway systems, light rail systems, urban rapid transit systems, monorail systems, tram systems, automated guided vehicles (APM) systems, and maglev systems. Urban rail transit is the backbone of urban public transportation, characterized by energy saving, land saving, large capacity, all-weather operation, and zero pollution. It is a green and environmentally friendly transportation system, particularly suitable for large and medium-sized cities. However, the current construction of urban rail transit systems lacks innovative concepts and is inefficient, time-consuming, and labor-intensive. Therefore, a device and method are needed to solve the problems mentioned above. Summary of the Invention

[0003] The purpose of this invention is to provide a method for constructing four-level urban rail transit stations based on innovative concepts, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A method for constructing four-level urban rail transit stations based on innovative concepts, which includes the following steps: S1. First, carry out the civil construction of the station, including the construction of underground structures and above-ground buildings; S2. During the civil engineering construction process, the track system construction will be carried out simultaneously; S3. After the civil engineering and track system construction is completed, the installation of station equipment will begin; S4. After the equipment installation is completed, carry out environmental decoration and renovation work at the station; S5. After construction is completed, conduct joint commissioning and testing and acceptance work.

[0005] Preferably, a moving limiting device is used in step 2. A first laying adjustment device and a second laying adjustment device are symmetrically fixed at both ends of the moving limiting device, and the first laying adjustment device and the second laying adjustment device have the same structure. An adjustment device is provided at the upper end of the moving limiting device.

[0006] Preferably, the movable limiting device includes a limiting frame, a first drive wheel, a first synchronous belt, a support frame, an electric push rod, a second synchronous belt, a second drive wheel, a movable wheel, a limiting support frame, a synchronous rotating rod, a motor, and a fixed frame. The support frame is symmetrically arranged, and the electric push rods are uniformly fixedly installed on the support frame. The limiting frame is located above the support frame, and the driving end of the electric push rod is fixedly connected to the bottom end of the limiting frame. The limiting support frame is fixedly connected to both ends of the support frame. The synchronous rotating rod is rotatably engaged between the upper ends of the limiting support frame. The first drive wheel is fixedly connected to both ends of the synchronous rotating rod. The movable wheel is rotatably engaged between both ends of the support frame. The second drive wheel is fixedly connected to the outer end of the movable wheel. The second synchronous belt is rotatably engaged between the second drive wheel. The first synchronous belt is rotatably engaged between the first drive wheel and the second drive wheel. The fixed frame is fixedly connected to the support frame. The motor is fixedly installed on the fixed frame, and the driving end of the motor is fixedly connected to the middle of the outer end of the second drive wheel.

[0007] Preferably, the control device includes a second electric push rod A, a mounting plate, a lifting control frame, a second electric push rod B, a sliding adjustment frame, a limit adjustment frame, a guide plate, a fixed plate, and a third electric push rod. The mounting plate is symmetrically fixedly installed inside both ends of the lifting control frame. The second electric push rod A is symmetrically fixedly installed on the mounting plate. The driving end of the second electric push rod A is fixedly connected to the upper end of the sliding adjustment frame. The second electric push rod B is evenly distributed at the bottom of both ends of the lifting control frame, and the driving end of the second electric push rod B is fixedly connected to the bottom end of the lifting control frame. The limit adjustment frame is symmetrically arranged at the bottom of both ends of the sliding adjustment frame, and the upper end of the limit adjustment frame is slidably engaged with the bottom of the sliding adjustment frame. The guide plate is fixedly connected to both ends of the limit adjustment frame. The third electric push rod is symmetrically fixedly installed on the side end of the sliding adjustment frame through the fixed plate.

[0008] Preferably, the first laying adjustment device includes a fourth electric push rod, a connecting support horizontal plate, a clamping frame, a fifth electric push rod, and a clamping and pressing plate. The fourth electric push rod is uniformly and fixedly installed on the connecting support horizontal plate. The clamping frame is fixedly connected to the driving end of the fourth electric push rod. The fifth electric push rod is uniformly and fixedly installed on the clamping frame, and the clamping and pressing plate is located inside the clamping frame. The driving end of the fifth electric push rod is fixedly connected to the inner side of the clamping and pressing plate.

[0009] Preferably, the sliding adjustment frame is slidably engaged with the limiting frame.

[0010] Preferably, the second electric push rod B is fixedly installed on the limiting frame.

[0011] Preferably, the guide plate is inclined at 45°.

[0012] Preferably, the connecting support plate is fixedly connected to the side end of the sliding adjustment frame.

[0013] Preferably, the side end of the sliding adjustment frame is provided with scale lines.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: I. This invention uses an electric motor to drive a second drive wheel to rotate. The rotating second drive wheel drives a moving wheel to rotate. The second drive wheel, through a second synchronous belt and a first synchronous belt, enables adjacent second and first drive wheels to rotate. The rotating first drive wheel drives a synchronous rotating rod to rotate, thus causing the first and second drive wheels on both sides to rotate synchronously. This synchronous rotation of the moving wheels causes the support frame to move, thereby moving the equipment. During the movement, the guide plate at the end of the limit adjustment frame guides the laid track to enter the limit adjustment frame in a centered manner. The symmetrically distributed limit adjustment frames can correct and adjust the position of the symmetrically placed track, ensuring that after the equipment has moved, the laid track slabs are horizontal and parallel to each other, facilitating rapid laying and adjustment of the track.

[0015] II. When the track is laid and the ends need to be fixedly connected, multiple devices of this invention are used simultaneously. The device is placed on the track, and then the fourth electric push rod is activated to move the clamping frame downward, so that the middle part of the track to be fixedly connected is located in the clamping frame. Then, the fifth electric push rod is activated simultaneously to clamp the track in the clamping frame with the clamping and squeezing plates on both sides inside the clamping frame. Then, the fourth electric push rod raises the clamping frame and the track clamped and fixed in the clamping frame to a certain height, thereby connecting the ends of the track that need to be connected and fixed, playing an auxiliary role in installation, making the installation and fixing time-saving, labor-saving and accurate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2This is a side view of the three-dimensional structure of the main body of the present invention; Figure 3 This is a schematic diagram of the moving limiting device of the present invention; Figure 4 This is a side-view perspective three-dimensional structural diagram of the moving limiting device of the present invention; Figure 5 This is a schematic diagram of the control device of the present invention; Figure 6 This is a side-view three-dimensional structural diagram of the control device of the present invention; Figure 7 This is a schematic diagram of the structure of the first laying adjustment device of the present invention; Figure 8 This is a schematic diagram of the second embodiment of the control device of the present invention; Figure 9 This is a cross-sectional view of the construction site for this invention.

[0018] In the diagram: 1-First laying adjustment device, 2-Moving limit device, 3-Second laying adjustment device, 4-Control device, 5-Limiting frame, 6-First drive wheel, 7-First synchronous belt, 8-Support frame, 9-Electric push rod, 10-Second synchronous belt, 11-Second drive wheel, 12-Moving wheel, 13-Limiting support frame, 14-Synchronous rotation rod, 15-Motor, 16-Fixed frame, 17-Second electric push rod A, 18-Mounting horizontal plate, 19-Lifting control frame, 20-Second electric push rod B, 21-Sliding adjustment frame, 22-Limiting adjustment frame, 23-Guide plate, 24-Fixed plate, 25-Third electric push rod, 26-Fourth electric push rod, 27-Connecting support horizontal plate, 28-Clamping frame, 29-Fifth electric push rod, 30-Clamping extrusion plate, 31-Scale line. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0020] 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 interchanged where appropriate for the embodiments of this application described 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 apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0021] The invention will be further described below with reference to the accompanying drawings.

[0022] Example 1 (Please refer to Example 1) Figure 1 and Figure 2 and Figure 9 The present invention provides an embodiment of a method for constructing a four-story urban rail transit station based on an innovative concept, the method comprising the following steps: S1. First, carry out the civil construction of the station, including the construction of underground structures and above-ground buildings, including foundation treatment, foundation construction, structural construction and other aspects, to ensure the stability and safety of the station. S2. During the civil construction process, the track system construction is carried out simultaneously, including track laying, track connection, track debugging, etc., and the installation and debugging of signal system, power supply and other equipment are also required. S3. After the civil engineering and track system construction is completed, the installation of station equipment will begin; S4. After the equipment installation is completed, carry out environmental decoration and renovation work in the station, including the decoration and beautification of areas such as the station hall, platform, and passageway, such as installing artworks and lighting systems, to enhance passenger comfort and overall aesthetics. S5. After construction is completed, conduct joint commissioning and testing and acceptance work.

[0023] Step 2 utilizes a movable limiting device 2. A first laying adjustment device 1 and a second laying adjustment device 3 are symmetrically fixedly installed at both ends of the movable limiting device 2, and the first laying adjustment device 1 and the second laying adjustment device 3 have identical structures. An adjustment device 4 is installed at the upper end of the movable limiting device 2. The movable limiting device 2 includes a limiting frame 5, a first drive wheel 6, a first synchronous belt 7, a support frame 8, an electric push rod 9, a second synchronous belt 10, a second drive wheel 11, a moving wheel 12, a limiting support frame 13, a synchronous rotating rod 14, a motor 15, and a fixed frame 16. The support frame 8 is symmetrically arranged, and the electric push rod... Rods 9 are evenly and fixedly installed on the support frame 8. The limiting frame 5 is located above the support frame 8, and the driving end of the electric push rod 9 is fixedly connected to the bottom end of the limiting frame 5. The limiting support frame 13 is fixedly connected to both ends of the support frame 8. The synchronous rotating rod 14 is rotatably engaged between the upper ends of the limiting support frame 13. The first drive wheel 6 is fixedly connected to both ends of the synchronous rotating rod 14. The moving wheel 12 is rotatably engaged between both ends of the support frame 8. The second drive wheel 11 is fixedly connected to the outer end of the moving wheel 12. The second synchronous belt 10 is rotatably engaged between the second drive wheel 11. The first synchronous belt 7 is rotatably engaged between the first drive wheel 6 and the first drive wheel 11. Between the two drive wheels 11, a fixed frame 16 is fixedly connected to the support frame 8. A motor 15 is fixedly mounted on the fixed frame 16, and the drive end of the motor 15 is fixedly connected to the middle of the outer end of the second drive wheel 11. The motor 15 drives one of the second drive wheels 11 to rotate, and the rotating second drive wheel 11 drives a movable wheel 12 to rotate. Furthermore, the second drive wheel 11, through the second synchronous belt 10 and the first synchronous belt 7, enables adjacent second drive wheels 11 and first drive wheels 6 to rotate. The rotating first drive wheel 6 can also drive the synchronous rotating rod 14 to rotate, thereby causing the first drive wheels on both sides to rotate. The synchronous rotation of the driving wheel 6 and the second drive wheel 11 causes the synchronous rotation of each moving wheel 12. The synchronously rotating moving wheels 12 can move the support frame 8, thus moving the equipment. During the movement, the guide plate 23 set at the end of the limit adjustment frame 22 can guide the laid track to enter the limit adjustment frame 22 in a centered position. The symmetrically distributed limit adjustment frame 22 can correct and adjust the position of each symmetrically laid track, so that after the equipment moves, each laid track plate is horizontal and parallel to each other, which facilitates the rapid laying and adjustment of the track.

[0024] The control device 4 includes a second electric push rod A17, a mounting plate 18, a lifting control frame 19, a second electric push rod B20, a sliding adjustment frame 21, a limit adjustment frame 22, a guide plate 23, a fixed plate 24, and a third electric push rod 25. The mounting plate 18 is symmetrically fixedly installed inside both ends of the lifting control frame 19. The second electric push rods A17 are symmetrically fixedly installed on the mounting plate 18. The driving end of the second electric push rod A17 is fixedly connected to the upper end of the sliding adjustment frame 21. The second electric push rods B20 are evenly distributed in the lifting control frame. At the bottom of both ends of the frame 19, and the driving end of the second electric push rod B20 is fixedly connected to the bottom of the lifting control frame 19, the limit adjustment frame 22 is symmetrically arranged at the bottom of both ends of the sliding adjustment frame 21, and the upper end of the limit adjustment frame 22 is slidably engaged with the bottom of the sliding adjustment frame 21. The guide plate 23 is fixedly connected to both ends of the limit adjustment frame 22. The third electric push rod 25 is symmetrically fixedly installed on the side of the sliding adjustment frame 21 through the fixed plate 24. The distance between the two limit adjustment frames 22 can be adjusted and controlled by the third electric push rod 25.

[0025] The first laying adjustment device 1 includes a fourth electric push rod 26, a connecting support horizontal plate 27, a clamping frame 28, a fifth electric push rod 29, and a clamping extrusion plate 30. The fourth electric push rod 26 is evenly and fixedly installed on the connecting support horizontal plate 27. The clamping frame 28 is fixedly connected to the drive end of the fourth electric push rod 26. The fifth electric push rod 29 is evenly and fixedly installed on the clamping frame 28, and the clamping extrusion plate 30 is located inside the clamping frame 28. The drive end of the fifth electric push rod 29 is fixedly connected to the inner side of the clamping extrusion plate 30. By placing this device on the track, Then, the fourth electric push rod 26 is activated to move the clamping frame 28 downward, so that the middle part of the track to be fixedly connected is located in the clamping frame 28. Then, the fifth electric push rod 29 is activated simultaneously to make the clamping and squeezing plates 30 on both sides inside the clamping frame 28 clamp the track in the clamping frame 28. Then, the clamping frame 28 and the track clamped and fixed in the clamping frame 28 are raised to a certain height by the fourth electric push rod 26, so that the ends of the track to be connected and fixed can be connected, which plays an auxiliary role in installation, making the installation and connection fixed in a time-saving, labor-saving and precise manner.

[0026] The sliding adjustment frame 21 is slidably attached to the limiting frame 5, which serves as a limiting function.

[0027] The second electric push rod B20 is fixedly installed on the limiting frame 5 to serve a fixing function.

[0028] The guide plate 23 is set at a 45° angle to guide and center the object.

[0029] The connecting support plate 27 is fixedly connected to the side end of the sliding adjustment frame 21, serving as a fixed connection.

[0030] In this embodiment, the device is placed in a designated location, with the symmetrically distributed limit adjustment frames 22 covering the laid track. The lifting control frame 19 is raised and lowered by activating the second electric push rod B20, and the sliding adjustment frame 21 is raised and lowered along the limit frame 5 by activating the second electric push rod A17. This allows the symmetrically arranged limit adjustment frames 22 to be raised and lowered, effectively limiting and covering the upper part of the laid track. Then, the motor 15 is activated, driving a second drive wheel 11 to rotate. The rotating second drive wheel 11 drives a moving wheel 12 to rotate, and the second drive wheel 11 is connected to the second synchronous belt 10 and the second... A synchronous belt 7 enables the adjacent second drive wheel 11 and first drive wheel 6 to rotate, and the rotating first drive wheel 6 can drive the synchronous rotating rod 14 to rotate, thereby enabling the first drive wheel 6 and second drive wheel 11 on both sides to rotate synchronously, thereby enabling each moving wheel 12 to rotate synchronously. The synchronously rotating moving wheel 12 can move the support frame 8, thereby moving the equipment. During the movement, the guide plate 23 set at the end of the limit adjustment frame 22 can guide the laid track to enter the limit adjustment frame 22 in a centered manner. Thus, the symmetrically distributed and moving limit adjustment frame 22 can correct and adjust the position of each symmetrically laid track, so that after the equipment moves, each laid track plate is horizontal and parallel to each other, which facilitates the rapid laying and adjustment of the laid track. When the track is laid and the ends need to be fixedly connected, multiple of these devices are used simultaneously. By placing the device on the track, the fourth electric push rod 26 is activated to move the clamping frame 28 downward, so that the middle of the track to be fixedly connected is located in the clamping frame 28. Then, the fifth electric push rod 29 is activated simultaneously to clamp the track in the clamping frame 28 by the clamping and squeezing plates 30 on both sides inside the clamping frame 28. Then, the fourth electric push rod 26 raises the clamping frame 28 and the track clamped and fixed in the clamping frame 28 to a certain height, so that the ends of the track to be connected can be connected, which plays an auxiliary role in the installation and makes the installation and fixing time-saving, labor-saving and accurate.

[0031] Example 2: Based on Example 1, as follows... Figure 8 As shown, the side of the sliding adjustment frame 21 is provided with scale lines 31.

[0032] In this embodiment, the positions of the two limit adjustment frames 22 can be precisely adjusted by setting the scale line 31, so that the spacing between the two limit adjustment frames 22 can be precisely adjusted, and the spacing between the laid tracks can be precisely adjusted, which facilitates docking and installation.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A method for constructing a four-level urban rail transit station based on an innovative concept, characterized in that: The method includes the following steps: S1. First, carry out the civil construction of the station, including the construction of underground structures and above-ground buildings; S2. During the civil engineering construction process, the track system construction will be carried out simultaneously; S3. After the civil engineering and track system construction is completed, the installation of station equipment will begin; S4. After the equipment installation is completed, carry out environmental decoration and renovation work at the station; S5. After the construction is completed, conduct joint commissioning and testing and acceptance work. In step 2, a moving limiting device (2) will be used. The first laying adjustment device (1) and the second laying adjustment device (3) are symmetrically fixed at both ends of the moving limiting device (2). The first laying adjustment device (1) and the second laying adjustment device (3) have the same structure. An adjustment device (4) is provided at the upper end of the moving limiting device (2). The movable limiting device (2) includes a limiting frame (5), a first drive wheel (6), a first synchronous belt (7), a support frame (8), an electric push rod (9), a second synchronous belt (10), a second drive wheel (11), a moving wheel (12), a limiting support frame (13), a synchronous rotating rod (14), a motor (15), and a fixed frame (16). The support frame (8) is symmetrically arranged, and the electric push rod (9) is uniformly fixedly installed on the support frame (8). The limiting frame (5) is located above the support frame (8), and the driving end of the electric push rod (9) is fixedly connected to the bottom end of the limiting frame (5). The limiting support frame (13) is fixedly connected to both ends of the support frame (8), and the synchronous rotating rod (14) is rotatably engaged with the support frame (8). Between the upper ends of the limiting support frame (13), the first drive wheel (6) is fixedly connected to both ends of the synchronous rotating rod (14), the moving wheel (12) is rotatably engaged with both ends of the support frame (8), the second drive wheel (11) is fixedly connected to the outer end of the moving wheel (12), the second synchronous belt (10) is rotatably engaged between the second drive wheel (11), the first synchronous belt (7) is rotatably engaged between the first drive wheel (6) and the second drive wheel (11), the fixed frame (16) is fixedly connected to the support frame (8), the motor (15) is fixedly installed on the fixed frame (16), and the driving end of the motor (15) is fixedly connected to the middle of the outer end of the second drive wheel (11); The control device (4) includes a second electric push rod A (17), a mounting plate (18), a lifting control frame (19), a second electric push rod B (20), a sliding adjustment frame (21), a limit adjustment frame (22), a guide plate (23), a fixed plate (24), and a third electric push rod (25). The mounting plate (18) is symmetrically fixedly installed inside both ends of the lifting control frame (19). The second electric push rod A (17) is symmetrically fixedly installed on the mounting plate (18). The driving end of the second electric push rod A (17) is fixedly connected to the upper end of the sliding adjustment frame (21). The moving push rods B (20) are evenly distributed at the bottom of both ends of the lifting control frame (19), and the driving end of the second electric push rod B (20) is fixedly connected to the bottom end of the lifting control frame (19). The limit adjustment frame (22) is symmetrically arranged at the bottom of both ends of the sliding adjustment frame (21), and the upper end of the limit adjustment frame (22) is slidably engaged with the bottom of the sliding adjustment frame (21). The guide plate (23) is fixedly connected to both ends of the limit adjustment frame (22). The third electric push rod (25) is symmetrically fixedly installed on the side end of the sliding adjustment frame (21) through the fixed plate (24). The first laying adjustment device (1) includes a fourth electric push rod (26), a connecting support horizontal plate (27), a clamping frame (28), a fifth electric push rod (29), and a clamping extrusion plate (30). The fourth electric push rod (26) is uniformly fixedly installed on the connecting support horizontal plate (27). The clamping frame (28) is fixedly connected to the driving end of the fourth electric push rod (26). The fifth electric push rod (29) is uniformly fixedly installed on the clamping frame (28), and the clamping extrusion plate (30) is located inside the clamping frame (28). The driving end of the fifth electric push rod (29) is fixedly connected to the inside of the clamping extrusion plate (30). The second electric push rod B (20) is fixedly installed on the limiting frame (5); The guide plate (23) is inclined at 45°.

2. The method for constructing a four-story urban rail transit station based on an innovative concept as described in claim 1, characterized in that: The sliding adjustment frame (21) is slidably engaged with the limiting frame (5).

3. The method for constructing a four-level urban rail transit station based on an innovative concept as described in claim 2, characterized in that: The connecting support plate (27) is fixedly connected to the side end of the sliding adjustment frame (21).

4. The method for constructing a four-level urban rail transit station based on an innovative concept as described in claim 3, characterized in that: The sliding adjustment frame (21) has a scale line (31) on its side.

Images