Pushing translation construction method

Abstract

The invention discloses an incremental launching and translation construction method, which adopts an incremental launching and translation construction system, and the incremental launching and translation construction system comprises a bridge body, bridge piers and a temporary bracket, in the pushing translation process, one end of the bridge body is supported by the bridge piers and the temporary support, and the other end of the bridge body is overhung; the movable platform is slidably coupled to the other end of the bridge body cantilever through a movable supporting device arranged on the movable platform; the ground foundation is provided with a relatively horizontal ground so as to support the mobile platform to move on the ground foundation; the hydraulic crawl devices are arranged between the bridge piers and the bridge body; the bridge body sliding rail is arranged below the bridge body, so that the bridge body slides to a target position under the combined action of the hydraulic crawler and the moving platform; according to the pushing and translation construction method, frequent dismounting and remounting are not needed, the operation process of the supporting frame is simplified, time and manpower input needed by construction are remarkably reduced, time cost and manpower cost are reduced, and construction efficiency and safety are improved.

Description

Technical Field

[0001] The invention relates to the technical field of bridge construction, and in particular to a jacking and translation construction method. Background Art

[0002] Push-and-shift construction is usually carried out on the ground or at a lower height, without the need for aerial work, thus significantly reducing interference with the lives of surrounding residents. Push-and-shift construction is a construction method commonly used in bridge or building renovation. Its technical feature is that a part of a bridge or building is moved along a predetermined trajectory by means of a push-and-shift device to adjust the position, elevation or renovation. This construction method has the advantages of fast construction speed, little impact on ground traffic, and saving construction costs.

[0003] However, the existing support method for the bridge body when it moves to the target pier in the push-and-translate construction generally requires the continuous removal and installation of the support frame as the bridge body moves. This process is complicated and cumbersome, consumes a lot of time and manpower costs, and has poor safety. For example, Chinese patents No. 116289632 and 116289633 have the above problems.

[0004] Based on this, it is necessary to propose a new type of jacking and translation construction method, which does not require frequent dismantling and reinstallation, simplifies the operation process of the support frame, significantly reduces the time and manpower required for construction, reduces time and manpower costs, and improves construction efficiency and safety. Summary of the invention

[0005] The present invention provides a top-pushing and translational construction method, which adopts a top-pushing and translational construction system. The top-pushing and translational construction system comprises:

[0006] Bridge body, piers and temporary supports; during the pushing and translation process, one end of the bridge body is supported by the piers and temporary supports, and the other end of the bridge body is cantilevered;

[0007] A mobile platform is slidably coupled to the other end of the bridge cantilever via a mobile support device disposed on the mobile platform;

[0008] A ground foundation having a relatively level ground surface to support the mobile platform moving on the ground foundation;

[0009] A hydraulic crawler, arranged between the bridge pier and the bridge body; and

[0010] A bridge slide rail is arranged under the bridge body so that the bridge body slides to a target position under the joint action of the hydraulic crawler and the mobile platform; and

[0011] The push-and-shift construction method includes:

[0012] Pre-arranging bridge piers, temporary supports and laying ground foundations, wherein the ground foundations are laid between the bridge piers on which the bridge body is erected and the adjacent bridge piers on which the bridge body is not erected, wherein the bridge piers, temporary supports and mobile platforms are used to assemble the bridge body, and the bridge body includes a lower chord;

[0013] One end of the bridge is assembled using piers and temporary supports, and the other end of the bridge is cantilevered from the ground foundation;

[0014] A bridge body slide rail for sliding connection with the mobile support device is installed on the lower chord of the bridge body, and a support track for sliding connection with the bridge body slide rail is arranged on the bridge pier, wherein the bridge body is slidingly connected with the bridge pier and the mobile platform respectively through the bridge body slide rail;

[0015] Move the mobile platform to the ground foundation and couple the mobile support device with the bridge slide rail;

[0016] The bridge body is pushed by a hydraulic crawler, so that the bridge body and the bridge pier move relative to each other. The mobile platform can be slidably supported on one end of the bridge body cantilever along the moving direction of the bridge body. The hydraulic crawler is arranged between the bridge pier and the bridge body.

[0017] Continue to push the bridge body, and the mobile platform moves along the moving direction of the bridge body, and repeat this process until the bridge body is assembled.

[0018] The beneficial effects of the present invention are:

[0019] The present invention realizes the smooth pushing and translation of the bridge body by adopting a combination of a mobile platform and a hydraulic crawler, without the need for frequent dismantling and reinstalling of the support frame, thereby greatly simplifying the construction process, not only reducing the workload of construction personnel, but also reducing the safety risks caused by improper operation; the construction period is shortened, thereby significantly reducing the time and manpower investment required for construction, helping to reduce time and manpower costs and improve construction efficiency; through pushing and sliding connections, the stability and accuracy of the bridge body during movement are ensured, which not only improves the construction efficiency but also reduces the safety risks caused by improper construction; at the same time, since high-altitude operations and large-scale hoisting operations are reduced, safety hazards in the construction process are also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0021] In the attached figure:

[0022] Figure 1 It is a schematic diagram of the top-pushing and translation construction system;

[0023] Figure 2It is a partial schematic diagram of the top-pushing and translation construction system;

[0024] Figure 3 is a schematic diagram of a mobile platform;

[0025] Figure 4 is a schematic diagram of a mobile support device;

[0026] Figure 5 Another schematic diagram of the mobile support device Figure 1 ;

[0027] Figure 6 Another schematic diagram of the mobile support device Figure 2 ;

[0028] Figure 7 Another schematic diagram of the mobile support device Figure 3 ;

[0029] Figure 8 It is a schematic diagram of the bridge slide rail and the support rail;

[0030] In the figure:

[0031] Bridge body (100); lower chord (101); bridge pier (110); temporary support (120); hydraulic crawler (130); bridge body slide rail (140); sliding surface edge (141); support edge (142); support rail (150); mobile platform (200); platform body (210); platform moving device (220); support column (230); mobile support device (240); support seat (241); receiving groove (242); limit plate (243); limit groove (2 44); a clamping device (245); a limiting rod (246); a positioning column (247); a compression spring (248); a sliding edge receiving groove (249); a shock absorbing device (250); a shock absorbing spring (251); a shock absorbing plate (252); an elastic column (253); an infrared track determining device (260); a first infrared releasing device (261); a first infrared receiving device (262); a second infrared receiving device (263); a second infrared releasing device (264); and a ground foundation (300). DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be described below in conjunction with the accompanying drawings of the present invention, but the described embodiments are only part of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 8 As shown, the present invention provides a top-pushing and translational construction method, which adopts a top-pushing and translational construction system, and the top-pushing and translational construction system includes:

[0034] The bridge body 100, the bridge pier 110 and the temporary support 120; during the pushing and translation process, one end of the bridge body 100 is supported by the bridge pier 110 and the temporary support 120, and the other end of the bridge body 100 is cantilevered to facilitate the subsequent translation operation;

[0035] The mobile platform 200 is slidably coupled to the other end of the cantilever of the bridge body 100 via a mobile support device 240 disposed on the mobile platform 200. The mobile platform can move freely on the ground to provide continuous and stable support for the translation of the bridge body.

[0036] The ground foundation 300 has a relatively horizontal ground to support the mobile platform 200 to move on the ground foundation 300. The laying range of the ground foundation covers the area from the bridge piers of the erected bridge body to the adjacent bridge piers of the unerected bridge body, ensuring that the mobile platform can move freely within this range;

[0037] A hydraulic crawler 130 is disposed between the bridge pier 110 and the bridge body 100. Through the pushing action of the hydraulic crawler, the bridge body can move relative to the bridge pier, thereby realizing the translation construction of the bridge body; and

[0038] The bridge slide rail 140 is arranged under the bridge body 100 so that the bridge body 100 can slide to the target position under the joint action of the hydraulic crawler 130 and the mobile platform 200. The setting of the bridge slide rail enables the bridge body to be slidably connected with the bridge pier and the mobile platform at the same time, providing reliable support and guidance for the translation of the bridge body.

[0039] In this embodiment, one end of the bridge body is supported by the pier and temporary support, and the other end is in a cantilevered state. The design of the bridge body takes into account the weight distribution, structural strength and stability to ensure that there will be no excessive deformation or instability during the translation process. The material of the bridge body can be selected from high-strength steel or concrete to meet the construction requirements.

[0040] In this embodiment, the bridge pier is the main structure supporting the bridge body, and its design needs to consider the bearing capacity of the foundation, anti-overturning ability and durability. The bridge pier and the bridge body are moved relative to each other through hydraulic crawlers to ensure the smooth progress of the translation process.

[0041] In this embodiment, the temporary support is used to support the cantilever end of the bridge body before the translation construction to reduce the load on the bridge pier. The design of the temporary support needs to consider its stability and detachability so that it can be adjusted or removed at any time during the translation process.

[0042] In this embodiment, the ground foundation provides a solid support surface for the mobile platform, and its paving range covers the area from the bridge piers of the erected bridge body to the adjacent bridge piers without the erected bridge body. The design of the ground foundation needs to consider the bearing capacity, flatness and drainage performance of the foundation.

[0043] In this embodiment, the hydraulic crawler is arranged between the bridge pier and the bridge body, and the relative movement of the bridge body is achieved through its pushing action. The design of the hydraulic crawler needs to consider the thrust size, stroke control and stability to ensure the smooth progress of the translation process.

[0044] like Figure 1 and Figure 3 As shown, in this embodiment, the mobile platform 200 includes a platform body 210, a platform moving device 220 is arranged at the bottom of the platform body 210, at least one retractable support column 230 is fixedly connected to the platform body 210, and a mobile support device 240 is arranged at the upper end of the support column 230.

[0045] like Figure 4 and Figure 5 As shown, in this embodiment, the movable support device 240 includes a support seat 241, in which a receiving groove 242 for receiving at least part of the bridge slide rail 140 is recessed, and in the receiving groove 242 there are two relatively elastically arranged limiting plates 243, and the two limiting plates 243 and the bottom surface of the containing groove 242 together form a limiting groove 244 for relative sliding of the bridge slide rail 140, and the limiting groove is used to limit the moving range of the bridge slide rail to ensure the stability of the sliding connection.

[0046] like Figure 4 , Figure 5 and Figure 7 As shown, in this embodiment, the movable support device 240 includes a clamping device 245 integrated on the support seat 241, and the clamping device 245 includes a retractable limiting rod 246 for pushing the limiting plate 243. The clamping device pushes the limiting plate through the retractable limiting rod to further adjust the tightness of the sliding connection.

[0047] like Figure 4 , Figure 5 and Figure 7 As shown, in this embodiment, the limiting plate 243 extends toward the inner wall of the receiving groove 242 to form a positioning column 247, and a positioning groove for accommodating the positioning column 247 is formed in the support seat 241, wherein a compression spring 248 is arranged between the limiting plate 243 and the receiving groove 242.

[0048] like Figure 4 , Figure 6 and Figure 7As shown, in this embodiment, the mobile support device 240 includes a shock absorbing device 250, which is arranged between the support column 230 and the support seat 241. The shock absorbing device 250 includes a shock absorbing spring 251 mounted on the support column 230, one end of the shock absorbing spring 251 abuts against the bottom surface of the support seat 241, and the other side of the shock absorbing spring 251 abuts against a shock absorbing plate 252, the shock absorbing plate 252 is fixedly connected to the support column 230, and a plurality of elastic columns 253 are arranged between the shock absorbing plate 252 and the bottom surface of the support seat 241, which can absorb and disperse impact energy under the joint action, thereby improving the stability and safety of the mobile platform.

[0049] like Figure 1 and Figure 2 As shown, in this embodiment, the push-and-translate construction system includes an infrared track determination device 260, which includes a first infrared release device 261 and a first infrared receiving device 262 arranged on a ground foundation 300, a second infrared receiving device 263 corresponding to the first infrared release device 261 is arranged at the rear end of the mobile platform 200, and a second infrared release device 264 corresponding to the first infrared receiving device 262 is arranged at the front end of the mobile platform 200. Through the emission and reception of infrared signals, the position and moving direction of the mobile platform can be monitored in real time to ensure that it moves on a predetermined track.

[0050] like Figure 3 , Figure 7 and Figure 8 As shown, in this embodiment, the bridge slide rail 140 includes a sliding surface edge 141 and a supporting edge 142 fixedly connected to the sliding surface edge 141 , and a sliding edge accommodating groove 249 corresponding to the sliding surface edge 141 is provided on the limiting plate 243 .

[0051] In this embodiment, the top-pushing and translation construction system includes an intelligent monitoring system, which is used to monitor the top-pushing speed of the bridge body and control the mobile platform to move at the same speed. The design of the intelligent monitoring system needs to consider the accuracy of data collection, the real-time data transmission and the accuracy of control instructions. The intelligent monitoring system also includes an early warning system, which can automatically stop the translation construction when an abnormality is detected to ensure construction safety.

[0052] In this embodiment, the platform moving device is configured as a track wheel. The track wheel material is made of high-strength, wear-resistant, and corrosion-resistant materials to increase its service life and carrying capacity. The track wheel adopts a hydraulic or electric drive system to achieve fast and smooth movement of the track wheel. In some embodiments, the platform moving device can be provided with multiple sets of track wheels to improve the carrying capacity and stability of the mobile platform. The platform moving device also includes a steering mechanism, which enables the mobile platform to flexibly perform steering operations to adapt to changes in complex terrain.

[0053] The jacking and translation construction method provided by the present invention comprises:

[0054] Pre-arrange the bridge pier 110, the temporary support 120 and lay the ground foundation 300, the ground foundation 300 is laid between the bridge pier 110 with the bridge body 100 and the adjacent bridge pier 110 without the bridge body 100, wherein the bridge pier 110, the temporary support 120 and the mobile platform 200 are used to assemble the bridge body 100, and the bridge body 100 includes a lower chord 101;

[0055] One end of the bridge body 100 is assembled using the bridge pier 110 and the temporary support 120, and the other end of the bridge body 100 is cantilevered at the ground foundation 300;

[0056] A bridge body slide rail 140 for sliding connection with the mobile support device 240 is installed on the lower chord 101 of the bridge body 100, and a support track 150 for sliding connection with the bridge body slide rail 140 is provided on the bridge pier 110, wherein the bridge body 100 is slidingly connected with the bridge pier 110 and the mobile platform 200 respectively through the bridge body slide rail 140;

[0057] Move the mobile platform 200 onto the ground foundation 300 and couple the mobile support device 240 with the bridge slide rail 140;

[0058] The bridge body 100 is pushed by the hydraulic crawler 130, so that the bridge body 100 and the bridge pier 110 move relative to each other. The mobile platform 200 can be supported on one end of the bridge body 100 by sliding along the moving direction of the bridge body 100, so as to provide continuous support for the translation of the bridge body. The hydraulic crawler 130 is arranged between the bridge pier 110 and the bridge body 100.

[0059] The bridge body 100 is continuously pushed, and the mobile platform 200 moves along the moving direction of the bridge body 100 , and this process is repeated until the bridge body 100 is assembled.

[0060] Specifically, first, one end of the bridge body is assembled and fixed using bridge piers and temporary brackets. At this time, the other end of the bridge body is cantilevered at the ground foundation, which facilitates the subsequent translation operation. In this process, the structural stability and safety of the bridge body must be ensured to meet the requirements of translation construction.

[0061] To lay the ground foundation, the ground needs to be leveled to ensure that there are no debris or potholes. Then, according to the soil conditions of the foundation, necessary reinforcement treatment is carried out, such as laying a gravel layer, pouring concrete, etc., to improve the bearing capacity and stability of the foundation.

[0062] Furthermore, a bridge slide rail for sliding connection with the mobile support device is installed on the lower chord of the bridge body. At the same time, a support rail slidably connected to the bridge slide rail is set on the bridge pier. On this basis, an infrared track determination device is installed, which includes a first infrared release device and a first infrared receiving device. The first infrared release device is fixed on the bridge pier or the ground foundation, and the first infrared receiving device is installed on the bridge slide rail or the mobile platform. By calibrating the positions of the first infrared release device and the first infrared receiving device, it is ensured that the signal between them can accurately reflect the movement trajectory of the bridge body.

[0063] Then, with the help of the infrared track-fixing device, the bridge body was slidably connected to the piers and the mobile platform through the bridge body slide rails. The infrared track-fixing device can monitor the movement position and speed of the bridge body in real time, providing precise guidance and support for the translation construction.

[0064] Next, move the mobile platform to the ground foundation and adjust its position so that it is opposite to the cantilevered end of the bridge. Then, couple the mobile support device with the bridge rail to ensure that the mobile platform can be supported on the cantilevered end of the bridge in a sliding manner along the movement direction of the bridge. During this process, the stability and mobility of the mobile platform, as well as the signal reception of the infrared track positioning device, need to be checked to ensure that it provides continuous support and precise guidance for the translation of the bridge.

[0065] Among them, a hydraulic crawler is set between the bridge pier and the bridge body, and through its pushing action, the bridge body moves relative to the bridge pier. At the same time, the infrared track determination device monitors the moving position and speed of the bridge body in real time and feeds back the data to the control system. The control system adjusts the pushing speed and strength of the hydraulic crawler according to the feedback data to ensure that the translation process of the bridge body is smooth and controllable.

[0066] With the continuous pushing of the hydraulic crawler and the precise monitoring of the infrared track determination device, the bridge will gradually move to the target position. During this process, the mobile platform needs to move continuously along the moving direction of the bridge to maintain stable support for the cantilevered end of the bridge. At the same time, the position and support force of the mobile platform need to be adjusted in time according to the monitoring data of the infrared track determination device to ensure that the translation process of the bridge is stable and smooth.

[0067] After part of the bridge body has been translated and reached the target position, the new part of the bridge body needs to be assembled using bridge piers and temporary supports. Then, repeat the above steps to translate the new part of the bridge body. This process is repeated until the assembly and translation of the entire bridge body are completed. In this process, the accuracy and stability of each step of the operation, as well as the precise monitoring and feedback of the infrared track determination device, need to be ensured to ensure the smooth progress of the entire translation construction process.

[0068] During the entire translation construction process, the moving speed, position and stability of the bridge body, as well as the mobility, stability and support of the mobile platform, need to be monitored in real time. At the same time, the signal reception and data accuracy of the infrared track determination device also need to be monitored. When an abnormality is detected, the translation construction can be automatically stopped and corresponding processing can be carried out. In addition, safety training and operation guidance are required for construction personnel to ensure safety and accuracy during the construction process.

[0069] The present invention has many application scenarios, including but not limited to the scenarios described below:

[0070] The push-and-shift construction method is particularly suitable for bridge construction across rivers and other waters. Since it does not require large lifting equipment and complex support systems, it can significantly reduce the difficulty and cost of construction. At the same time, this method has little impact on the traffic and water environment under the bridge, which is conducive to protecting the ecological environment and maintaining smooth traffic.

[0071] The push-and-slide construction method also has significant advantages when it is necessary to cross traffic arteries such as railways or highways. By precisely controlling the movement path and speed of the bridge body, safety and stability can be ensured during the construction process, while reducing the impact on existing traffic routes.

[0072] When building viaducts in cities, the top-push and translation construction method can effectively reduce the impact of construction on ground traffic and citizens' lives. This method can realize the assembly and movement of bridges in a limited space, which is conducive to speeding up construction progress and improving construction efficiency.

[0073] In complex urban traffic networks, the construction of grade separation bridges often requires high-precision construction control. The push-and-translate construction method uses advanced technologies such as infrared track positioning devices to accurately monitor and control the moving position and speed of the bridge, ensuring the construction quality and safety of grade separation bridges.

Claims

1. A top-pushing and translational construction method, characterized in that: A top-pushing and translational construction system is used, and the top-pushing and translational construction system comprises: A bridge body (100), a bridge pier (110) and a temporary support (120); during the pushing and translation process, one end of the bridge body (100) is supported by the bridge pier (110) and the temporary support (120), and the other end of the bridge body (100) is cantilevered; A mobile platform (200) is slidably coupled to the other cantilevered end of the bridge body (100) via a mobile support device (240) disposed on the mobile platform (200); A ground foundation (300) having a relatively horizontal ground surface to support the mobile platform (200) to move on the ground foundation (300); A hydraulic crawler (130) is arranged between the bridge pier (110) and the bridge body (100); and A bridge body slide rail (140) is arranged under the bridge body (100) so that the bridge body (100) can slide to a target position under the joint action of the hydraulic crawler (130) and the mobile platform (200); and The top-pushing and translation construction method comprises: Pre-arranging bridge piers (110), temporary supports (120) and laying ground foundations (300), wherein the ground foundations (300) are laid between the bridge piers (110) on which the bridge body (100) is erected and the adjacent bridge piers (110) on which the bridge body (100) is not erected, wherein the bridge piers (110), the temporary supports (120) and the mobile platform (200) are used to assemble the bridge body (100), and the bridge body (100) includes a lower chord (101); One end of the bridge body (100) is assembled using the bridge pier (110) and the temporary support (120), and the other end of the bridge body (100) is cantilevered at the ground foundation (300); A bridge body slide rail (140) for sliding connection with the mobile support device (240) is installed on the lower chord (101) of the bridge body (100), and a support track (150) for sliding connection with the bridge body slide rail (140) is provided on the bridge pier (110), wherein the bridge body (100) is slidingly connected with the bridge pier (110) and the mobile platform (200) respectively through the bridge body slide rail (140); Moving the mobile platform (200) onto the ground foundation (300), and coupling the mobile support device (240) with the bridge slide rail (140); The bridge body (100) is pushed by a hydraulic crawler (130) so that the bridge body (100) and the bridge pier (110) move relative to each other, and the mobile platform (200) can be slidably supported on one end of the bridge body (100) cantilevered along the moving direction of the bridge body (100), and the hydraulic crawler (130) is arranged between the bridge pier (110) and the bridge body (100); The bridge body (100) continues to be pushed, and the movable platform (200) moves along the moving direction of the bridge body (100), and this process is repeated until the assembly of the bridge body (100) is completed.

2. The top-pushing and translational construction method according to claim 1 is characterized in that: The mobile platform (200) comprises a platform body (210), a platform moving device (220) is arranged at the bottom of the platform body (210), at least one retractable support column (230) is fixedly connected to the platform body (210), and the mobile supporting device (240) is arranged at the upper end of the support column (230).

3. The top-pushing and translational construction method according to claim 2 is characterized in that: The movable support device (240) comprises a support seat (241), in which a receiving groove (242) for receiving at least a portion of the bridge body slide rail (140) is recessed, and in the receiving groove (242) are two relatively elastically arranged limiting plates (243), and the two limiting plates (243) and the bottom surface of the containing groove (242) together form a limiting groove (244) for the bridge body slide rail (140) to slide relative to each other.

4. The top-pushing and translational construction method according to claim 3 is characterized in that: The movable support device (240) comprises a clamping device (245) integrated on the support seat (241), and the clamping device (245) comprises a retractable limiting rod (246) for pushing the limiting plate (243).

5. The top-pushing and translational construction method according to claim 4 is characterized in that: The limiting plate (243) is extended toward the inner side wall of the receiving groove (242) to form a positioning column (247), and a positioning groove for accommodating the positioning column (247) is formed on the support seat (241), wherein a compression spring (248) is arranged between the limiting plate (243) and the receiving groove (242).

6. The jacking and translation construction method according to claim 5 is characterized in that: The movable support device (240) comprises a shock absorbing device (250), wherein the shock absorbing device (250) is arranged between the support column (230) and the support seat (241), and the shock absorbing device (250) comprises a shock absorbing spring (251) sleeved on the support column (230), wherein one end of the shock absorbing spring (251) abuts against the bottom surface of the support seat (241), and the other side of the shock absorbing spring (251) abuts against a shock absorbing plate (252), wherein the shock absorbing plate (252) is fixedly connected to the support column (230), and a plurality of elastic columns (253) are arranged between the shock absorbing plate (252) and the bottom surface of the support seat (241).

7. The top-pushing and translational construction method according to claim 6 is characterized in that: The pushing and translation construction system includes an infrared track determination device (260), and the infrared track determination device (260) includes a first infrared releasing device (261) and a first infrared receiving device (262) arranged on the ground foundation (300), a second infrared receiving device (263) corresponding to the first infrared releasing device (261) is arranged at the rear end of the mobile platform (200), and a second infrared releasing device (264) corresponding to the first infrared receiving device (262) is arranged at the front end of the mobile platform (200).

8. The top-pushing and translational construction method according to claim 7 is characterized in that: The bridge body slide rail (140) comprises a sliding surface edge (141) and a supporting edge (142) fixedly connected to the sliding surface edge (141), and the limiting plate (243) is provided with a sliding edge accommodating groove (249) corresponding to the sliding surface edge (141).

9. The top-pushing and translational construction method according to claim 8 is characterized in that: The jacking and translation construction system comprises an intelligent monitoring system, and the intelligent monitoring system is used to monitor the jacking speed of the bridge body (100) and control the mobile platform (200) to move at the same speed.

10. The top-pushing and translational construction method according to claim 9 is characterized in that: The platform moving device (220) is configured as a track wheel.

Images