Demoulding and overturning system for bridge deck system component

Abstract

The bridge deck system component demolding and overturning system comprises a bearing cross beam, a component transferring device, a bridge deck system component overturning device and a jacking and demolding device. Wherein the component transfer device is bridged on two bearing cross beams in a walking mode, the bridge deck system component turnover device comprises a bearing table, the bearing table of the bridge deck system component turnover device is rotatably connected to the bearing cross beams, and the rotating axis of the bearing table is located under the bearing cross beams; a bearing part of the bearing platform has a state of upwards bearing the bridge deck system component and a state of downwards turning over a set angle; the jacking demolding device is located below the bearing and transferring device and is configured to jack the bridge deck system component on the mold so that the bridge deck system component can be separated from the mold. According to the bridge deck system component demolding and overturning system, the demolding and overturning technology of a bridge deck system can be conveniently implemented, the demolding and overturning efficiency of the bridge deck system component can be effectively improved, and the bridge deck system component demolding and overturning system has great popularization value.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated component production technology, specifically to a bridge deck component demolding and flipping system. Background Technology

[0002] Bridge deck components are crucial prefabricated components in railway construction. Due to their significant weight and irregular structure, they require flipping after demolding for easy transport and storage. However, current bridge deck component production processes often involve transporting the demolded components to a flipping station, where they are then flipped twice at 90° using flipping equipment. After flipping, the components are then hoisted to a transfer line for further transport. This existing demolding and flipping method is cumbersome and prone to damaging the components, severely impacting product yield and production efficiency. Therefore, a simple and efficient demolding and flipping system for bridge deck components needs to be developed. Utility Model Content

[0003] The purpose of this application is at least to improve the demolding and turning efficiency of bridge deck components, simplify the production process, and increase the production efficiency of bridge deck components. This is achieved through the following specific solutions:

[0004] In a first aspect, this application provides a bridge deck component demolding and flipping system, including a supporting crossbeam, a component transfer device, a bridge deck component flipping device, and a lifting demolding device. The two supporting crossbeams are arranged side by side. The component transfer device is connected across the supporting crossbeam and can travel along the extension direction of the supporting crossbeam. The component transfer device is configured to acquire and transfer the bridge deck component to a set position. The bridge deck component flipping device includes a support platform, which is rotatably connected to the supporting crossbeam. The rotation axis of the support platform is located below the supporting crossbeam. The support platform is located directly below the running trajectory of the component transfer device, and the support portion of the support platform has a state of receiving the bridge deck component upwards and a state of flipping it downwards after a set angle. The lifting demolding device is located directly below the running trajectory of the component transfer device. The lifting demolding device is configured to lift the bridge deck component on the mold so that the bridge deck component is removed from the mold.

[0005] In practical operation, the un-demolded bridge deck components are transported to a designated location, and a lifting demolding device can lift the components, thereby separating them from the mold. Furthermore, it can cooperate with a component transport device to complete the demolding of the bridge deck components, effectively improving the demolding efficiency.

[0006] This application, through a component transfer device, after demolding, can further transfer the demolded bridge deck components to a bridge deck component flipping device, where the components are further flipped at a set angle to facilitate transfer and storage. This bridge deck component demolding and flipping system enables the demolding and flipping of bridge deck components at the same workstation, effectively improving demolding and flipping efficiency and indirectly increasing production efficiency.

[0007] In some preferred embodiments of this application, the demolding and flipping system further includes a carrying and transporting device, which is located directly below the running trajectory of the component transporting device and on one side directly below the bridge deck component flipping device. The carrying and transporting device is configured to transport the undemolded bridge deck components to a set demolding position, and the transporting direction of the carrying and transporting device is perpendicular to the transporting direction of the component transporting device. The lifting demolding device includes a mounting base, a lifting platform, and a lifting and pushing assembly. The mounting base is located in the area below the carrying and transporting device. The lifting platform is located above the mounting base. The lifting and pushing assembly is mounted on the mounting base, and the pushing and pulling end of the lifting and pushing assembly is connected to the lifting platform to raise or lower the lifting platform. The lifting platform is also provided with a plurality of lifting protrusions, which extend vertically and are configured to cause the bridge deck components to detach from the mold.

[0008] This application utilizes a lifting and demolding device, connecting the push-pull end of a lifting and sliding assembly to a lifting platform. Under the action of the lifting platform, the bridge deck components within the mold are lifted via lifting protrusions. Combined with the component transfer device, this achieves the demolding process of the bridge deck components. Furthermore, by positioning the lifting and demolding device directly below the load-bearing transfer device, when the undemolded bridge deck components are transferred to the designated position via the load-bearing transfer device, they can be directly demolded using the lifting and demolding device. This effectively reduces the difficulty of demolding the bridge deck components.

[0009] In some preferred embodiments of this application, the lifting platform is preferably provided with two rows of lifting protrusions, each row of lifting protrusions is spaced apart along the transport direction of the bridge deck component bearing and transporting device, and each lifting protrusion has a one-to-one correspondence with the lifting position on the mold of the bridge deck component transported by the bearing and transporting device.

[0010] In some preferred embodiments of this application, the lifting and pushing-pull assembly may be selectively made into a hydraulic telescopic cylinder, and the lifting and demolding device includes two lifting and pushing-pull assemblies, which are installed at intervals on the mounting base, with the pushing and pulling end of each lifting and pushing-pull assembly connected to the lifting platform; or, the lifting and pushing-pull assembly may be selectively made into a hydraulic telescopic cylinder, and the lifting and demolding device includes four lifting and pushing-pull assemblies, which are installed at intervals on the mounting base, with the pushing and pulling end of each lifting and pushing-pull assembly connected to the lifting platform.

[0011] In some preferred embodiments of this application, the bridge deck component flipping device preferably further includes a first holding unit, a second holding unit, a first limiting unit, and a second limiting unit. Both the first and second holding units are connected to the support platform and located on the same side of the support platform. The first holding unit includes a first holding member, and the second holding unit includes a second holding member opposite to the first holding member. At least one of the first and second holding members is configured to move toward and away from the other to hold or release the bridge deck component. Both the first and second limiting units are connected to the support platform and are disposed opposite to each other. The first limiting unit includes a first limiting member, and the second limiting unit includes a second limiting member. The first holding member includes a first bearing portion having a position directly opposite to the first limiting member to constrain a first side of the bridge deck component and a position offset to release the bridge deck component. The second holding member includes a second bearing portion having a position directly opposite to the second limiting member to constrain a second side of the bridge deck component and a position offset to release the bridge deck component.

[0012] This application, by comprising a bridge deck component flipping device including a first holding unit, a second holding unit, a first limiting unit, and a second limiting unit, and through the cooperation of a first holding member in the first holding unit and a first limiting member in the first limiting unit, and through the cooperation of a holding member in the second holding unit and a second limiting member in the second limiting unit, reliably constrains the bridge deck system onto a support platform. Furthermore, by flipping the support platform, the flipping of heavy, irregularly shaped bridge deck components can be reliably achieved. In addition, the bridge deck component flipping device defined in this application can flip a bridge deck component into place in a single flip, effectively reducing the probability of damage and improving the flipping efficiency and finished product yield of the bridge deck components.

[0013] In some preferred embodiments of this application, the first holding unit may further selectively include a first push-pull assembly, which is mounted on a support platform. The first holding member is connected to the push-pull end of the first push-pull assembly, and the first holding member is movably connected to the support platform. The first push-pull assembly is configured to drive the first holding member to move closer to or away from the second holding member. And / or, the second holding unit may selectively include a second push-pull assembly, which is mounted on a support platform. The second holding member is connected to the push-pull end of the second push-pull assembly, and the second holding member is movably connected to the support platform. The second push-pull assembly is configured to drive the second holding member to move closer to or away from the first holding member.

[0014] This application acquires and releases bridge deck system components by setting a first push-pull component and / or a second push-pull component, and by controlling the first push-pull component and / or the second push-pull component. This provides technical support for the automated implementation of bridge deck system component flipping. Furthermore, by setting the first push-pull component and / or the second push-pull component, the bridge deck system component flipping device can meet the constraint requirements of bridge deck system components of different sizes and models, giving it good universal applicability.

[0015] In some preferred embodiments of this application, the first holding unit may further selectively include a first slide rail and a first slider adapted to and connected to the first slide rail, the first slide rail extending along the push-pull direction of the first push-pull assembly, one of the first slide rail and the first slider being connected to the first holding member, and the other of the first slide rail and the first slider being connected to the support platform; and / or, the second holding unit may further include a second slide rail and a second slider adapted to and connected to the second slide rail, the second slide rail extending along the push-pull direction of the second push-pull assembly, one of the second slide rail and the second slider being connected to the second holding member, and the other of the second slide rail and the second slider being connected to the support platform.

[0016] In some preferred embodiments of this application, the first holding member further includes a first bearing connection portion and a first lever arm. The first bearing connection portion is connected to the bearing platform via a slidingly adapted first slide rail and a first slider. The first lever arm is connected to the first bearing connection portion and extends as a whole in a direction away from the bearing platform. The first bearing portion is connected to the extension end of the first lever arm and extends toward the second holding member.

[0017] The second holding member also includes a second bearing connection and a second lever arm. The second bearing connection is connected to the bearing platform via a slidingly adapted second slide rail and a second slider. The second lever arm is connected to the second bearing connection and extends as a whole in the direction away from the bearing platform. The second bearing connection is connected to the extension end of the second lever arm and extends toward the first holding member.

[0018] In some preferred embodiments of this application, the first limiting unit further includes a third push-pull assembly, which is mounted on the support platform and the push-pull end of the third push-pull assembly is connected to the first limiting member so that the first limiting member can approach or move away from the first support portion.

[0019] The second limiting unit also includes a fourth push-pull assembly, which is mounted on the support platform and the push-pull end of the fourth push-pull assembly is connected to the second limiting member so that the second limiting member can approach or move away from the second support part.

[0020] This application includes a third push-pull component in the first limiting unit and a fourth push-pull component in the second limiting unit. By adjusting the positions of the first and second limiting components as needed under the action of the third and fourth push-pull components, the bridge deck component flipping device can have better versatility and can also meet the constraint requirements of bridge deck components of different models and sizes.

[0021] In some preferred embodiments of this application, the first limiting member further includes a first pressing structure, the first pressing structure is connected to the push-pull end of the third push-pull assembly, and the first pressing structure includes a first pressing surface adapted to the first surface of the bridge deck component, and the first bearing portion has a position directly opposite the first pressing surface.

[0022] The second limiting member includes a second pressing structure, which is connected to the push-pull end of the fourth push-pull assembly. The second pressing structure includes a second pressing surface adapted to the second surface of the bridge deck component, and the second bearing portion has a position directly opposite the second pressing surface.

[0023] This application reliably constrains the relative sides of the bridge deck system components at two positions through the cooperation of the first pressing structure and the first bearing part of the first holding member, and through the cooperation of the second pressing structure and the second bearing part of the second holding member, so as to better meet the needs of the bridge deck system components to flip.

[0024] In some preferred embodiments of this application, the first limiting member may further selectively include a first stop structure for supporting a first sidewall of the bridge deck system component. The first stop structure is connected to the side of the first pressing structure adjacent to the first holding member. The first stop structure extends in a direction opposite to the bearing platform and has a first stop surface facing the second holding member; and / or,

[0025] The second limiting member also includes a second stop structure for supporting the second sidewall of the bridge deck system component. The second stop structure is connected to the side of the second pressing structure adjacent to the second holding member. The second stop structure extends in a direction away from the bearing platform and has a second stop surface facing the first holding member.

[0026] The first stop structure and / or the second stop structure in this application can constrain at least one side wall of the bridge deck component. During the overturning process of the bridge deck component, the first stop structure and / or the second stop structure can support the bridge deck component to prevent it from shifting during the overturning process, thus ensuring the reliable overturning of the bridge deck component and reducing the probability of damage to the bridge deck component during the overturning process.

[0027] In some preferred embodiments of this application, the component transfer device is further selectively configured to include a support frame and a component holding device, the support frame spanning two support beams and configured to travel along the extension direction of the support beams; the component holding device is mounted on the support frame and configured to hold and release bridge deck components below the running trajectory of the component transfer device.

[0028] In some preferred embodiments of this application, the component holding device is further selectively configured to include a third holding unit and a fourth holding unit, which are mounted on a support frame and disposed opposite to each other; the third holding unit includes a third holding member, and the fourth holding unit includes a fourth holding member, both of which are located below the support frame and disposed opposite to each other; at least one of the third holding member and the fourth holding member is movable toward and away from the other to hold or release the bridge deck component.

[0029] In some preferred embodiments of this application, the third holding unit may further selectively include a first mounting base and a fifth push-pull assembly. The first mounting base is connected to a support frame and configured to approach and move away from the fourth holding unit. The third holding member is connected to and located below the first mounting base. The fifth push-pull assembly is horizontally mounted on the support frame, with its push-pull end facing and connected to the first mounting base, so that the third holding member can move toward or away from the fourth holding member; and / or,

[0030] Optionally, the fourth holding unit may also include a second mounting base and a sixth push-pull assembly. The second mounting base is connected to the support frame and configured to approach and move away from the third holding unit. The fourth holding member is connected to the second mounting base, located below the second mounting base and opposite to the third holding member. The sixth push-pull assembly is horizontally mounted on the support frame, with its push-pull end facing and connected to the second mounting base, so that the fourth holding member can move toward or away from the third holding member.

[0031] In some preferred embodiments of this application, the third holding unit further includes a seventh push-pull assembly, which is vertically fixed on the first mounting base with its push-pull end facing downwards, and the third holding member is installed on the push-pull end of the seventh push-pull assembly.

[0032] The fourth holding unit also includes an eighth push-pull assembly, which is vertically fixed on the second mounting base with its push-pull end facing downwards, and the fourth holding member is installed on the push-pull end of the eighth push-pull assembly. Attached Figure Description

[0033] Figure 1 This is a first-view structural schematic diagram of a bridge deck component demolding and flipping system according to some embodiments of this application;

[0034] Figure 2 for Figure 1 The diagram shown is a second-view structural schematic of the bridge deck component demolding and flipping system.

[0035] Figure 3 for Figure 1 The diagram shown is a third-view structural schematic of the bridge deck component demolding and flipping system.

[0036] Figure 4 This is a schematic diagram of the structure of the auxiliary demolding unit involved in some embodiments of this application;

[0037] Figure 5 This is a schematic diagram of the lifting and demolding device involved in some embodiments of this application;

[0038] Figure 6 This is a structural schematic diagram from one perspective of the bridge deck component flipping device involved in some embodiments of this application;

[0039] Figure 6.1 for Figure 6 A magnified view of the structure at point A in the middle;

[0040] Figure 7 for Figure 6 The diagram shows a structural schematic of the bridge deck component flipping device from another perspective.

[0041] Figure 7.1 for Figure 7 A magnified view of the structure at point B in the middle section;

[0042] Figure 8 for Figure 1 The diagram shown is a third-view structural schematic of the bridge deck component flipping device;

[0043] Figure 9 for Figure 8 AA section view in the middle;

[0044] Figure 10 This is a schematic diagram of the component transfer device from one perspective, representing one embodiment of this application.

[0045] Figure 11 for Figure 10 The diagram shown is a structural schematic of the component transfer device from a second perspective.

[0046] Figure 12 for Figure 10 The diagram shown is a third-view structural schematic of the component transfer device.

[0047] Figure 13 This is a structural schematic diagram of a bridge deck component involved in this application.

[0048] In the picture:

[0049] 1. Support platform;

[0050] 211. First holding component; 2111. First bearing connection; 2112. First lever arm; 2113. First bearing part; 212. First push-pull assembly; 213. First slide rail; 214. First slider; 215. First guide rod;

[0051] 221. Second holding component; 2211. Second bearing connection; 2212. Second lever arm; 2213. Second bearing part; 222. Second push-pull assembly; 223. Second slide rail; 224. Second slider; 225. Second guide rod;

[0052] 231. First limiting member; 2311. First pressing structure; 2312. First stop structure; 23121. First stop surface; 232. Third push-pull assembly;

[0053] 241. Second limiting member; 2411. Second pressing structure; 2412. Second stop structure; 24121. Second stop surface; 242. Fourth push-pull assembly;

[0054] 31. Load-bearing crossbeam; 311. Guide rail; 32. Support column; 33. Mounting bracket; 34. Tilting drive unit;

[0055] 4. Component transfer device; 41. Bearing frame; 411. Third slide rail; 412. Third slider; 413. Fourth slide rail; 414. Fourth slider; 415. Walking wheel set; 421. Third holding unit; 4211. Third holding component; 4212. First mounting base; 4213. Fifth push-pull assembly; 4214. Seventh push-pull assembly; 422. Fourth holding unit; 4221. Fourth holding component; 4222. Second mounting base; 4223. Sixth push-pull assembly; 4224. Eighth push-pull assembly;

[0056] 10. Bridge deck component overturning device;

[0057] 30. Auxiliary demolding unit; 301. Load-bearing and transfer device; 302. Lifting demolding device; 3021. Mounting base; 3022. Lifting platform; 30221. Lifting protrusion; 3023. Lifting and pushing-pull assembly;

[0058] 40. Bridge deck components; 401. First surface; 402. Second surface; 403. First sidewall; 404. Second sidewall;

[0059] 50. Mold. Detailed Implementation

[0060] Exemplary embodiments of the present application will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0061] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also mean including the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0062] Although terms such as "first," "second," and "third" may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these technical terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as a first element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0063] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, then an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations.

[0064] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0065] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "provided with," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0066] In this application, "above a certain number" includes the number itself; for example, "two or more" includes two.

[0067] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0068] according to Figures 1 to 13 This invention relates to a bridge deck component demolding and flipping system.

[0069] The bridge deck component demolding and flipping system provided in this application includes a supporting crossbeam 31, a component transfer device 4, a bridge deck component flipping device 10, and an auxiliary demolding unit 30. Two supporting crossbeams 31 are arranged side-by-side. The component transfer device 4 spans across the supporting crossbeams 31 and is capable of moving along the extension direction of the supporting crossbeams 31. The component transfer device 4 is configured to acquire and transfer the bridge deck component 40 to a set position. The bridge deck component flipping device 10 is rotatably connected to the supporting crossbeams 31. The bridge deck component flipping device 10 is located directly below the running trajectory of the component transfer device 4, and has two states: one receiving the bridge deck component 40 and the other flipping the bridge deck component 40 at a set angle. In specific implementations, the flipping angle is preferably 180±20°.

[0070] Specifically, the bridge deck component flipping device 10 includes a support platform 1, the rotation axis of which is located below the support beam 31. The support platform 1 is directly below the running trajectory of the component transfer device 4, and the support portion of the support platform 1 has two states: one facing upwards to receive bridge deck components (not shown in the figure), and the other facing downwards after being flipped at a set angle (e.g., ...). Figure 1 and Figure 2 (As shown).

[0071] It should be noted that the "auxiliary demolding unit" in this application is not specifically limited, and it can be any unit that assists in the demolding of bridge deck components. In specific implementation, the auxiliary demolding unit can selectively separate the bridge deck components from the mold by lifting; or the auxiliary demolding unit can separate the bridge deck components from the mold by vibration.

[0072] It should also be noted that the term "supporting platform" in this application is not specifically limited; it can be any structure that meets the requirements for load-bearing and tilting of the bridge deck component 40. In specific implementations, the supporting platform 1 can be selectively made of sheet metal and / or profiles. Specifically, as shown... Figure 6 , Figure 7 and Figure 8 As shown, the main body of the support platform 1 is a rectangular structural frame made of profiles and plates.

[0073] In specific implementation, such as Figure 4 As shown, the auxiliary demolding unit 30 includes a carrying and transferring device 301 and a lifting and demolding device 302. Specifically, as shown... Figures 1 to 3As shown, the load-bearing transfer device 301 is positioned directly below the running trajectory of the component transfer device 4 and on one side directly below the bridge deck component flipping device 10. Furthermore, the lifting and demolding device 302 is located directly below the load-bearing transfer device 301, and is configured to lift the bridge deck component 40 from the mold 50, thereby detaching the bridge deck component 40 from the mold 50. In specific implementations, the auxiliary demolding unit 30 may not include the load-bearing transfer device 301; the load-bearing and transfer functions of the load-bearing transfer device 301 can be achieved through other transfer devices, such as a transfer trolley capable of transfer.

[0074] like Figures 1 to 3 As shown, the transport direction of the load-bearing transfer device 301 is perpendicular to the travel direction of the component transfer device 4. In specific implementations, the transport direction of the load-bearing transfer device 301 can also be selectively made parallel to the travel direction of the component transfer device 4, and the load-bearing transfer device 301 can be made to transport in both directions.

[0075] It should be noted that the "component transfer device" in this application is not specifically limited, and can be any device capable of acquiring bridge deck components from a designated location and transferring the acquired bridge deck components to a set position on the bridge deck component flipping device, as detailed in the description below. In specific operation, the component transfer device 4 is able to acquire the bridge deck component 40 from the mold 50 at the auxiliary demolding unit 30 and place the acquired bridge deck component 40 on the support platform 1.

[0076] It should also be noted that the "bridge deck component flipping device" in this application is not specifically limited; it can be any device capable of bearing and constraining bridge deck components and rotating the constrained bridge deck components by a set angle. The specific structure is described below. In specific implementation, the bridge deck component flipping device 10 is configured to have both a bearing state (carrying component transfer device 4) and a state where the bridge deck components are flipped into place after rotating by a set angle. The state of the bearing platform 1 is adjusted as needed.

[0077] In specific implementation, such as Figures 1 to 3 As shown, two load-bearing beams 31 are arranged in parallel, each supported by multiple support columns 32 to form a truss structure. Guide rails 311 extending along the length of the load-bearing beams 31 are provided on the load-bearing beams 31. The component transfer device 4 is equipped with a set of traveling wheels 415 adapted to the guide rails 311, and the component transfer device 4 is connected to the guide rails 311 via the traveling wheels 415. The component transfer device 4 includes a travel drive motor, which is driveably connected to the traveling wheels. In operation, the component transfer device 4 can be moved along the guide rails 311 by controlling the travel drive motor.

[0078] As an alternative implementation, a slide rail can be selectively provided on the supporting beam 31, so that the component transfer device 4 includes a slider adapted to the slide rail, and the component transfer device 4 is slidably connected to the slide rail via the adapted slider. In a specific implementation, the component transfer device 4 can also selectively include a linear drive module. In actual operation, the component transfer device 4 is driven by the linear drive module.

[0079] In practical operation, the auxiliary demolding unit 30 includes a load-bearing transfer device 301 that transfers the undemolded bridge deck components to a designated position. The lifting demolding device 302 then lifts the bridge deck components, causing them to separate from the mold 50. The auxiliary demolding unit 30 works in conjunction with the component transfer device 4 to complete the demolding of the bridge deck components, effectively improving demolding efficiency. When the auxiliary demolding unit 30 does not include the load-bearing transfer device 301, other transfer equipment can be used to transfer the undemolded bridge deck components to the designated position.

[0080] This application, through the component transfer device 4, after demolding, can transfer the demolded bridge deck components to the bridge deck component flipping device 10, where they are further flipped under the action of the flipping device 10 to facilitate transfer. The bridge deck component demolding and flipping system of this application can realize the demolding and flipping process of bridge deck components at the same workstation, effectively improving the demolding and flipping efficiency of bridge deck components and indirectly improving the production efficiency of bridge deck components.

[0081] In addition, the bridge deck component demolding and flipping system involved in this application also meets the conditions for realizing automated operation, which can effectively reduce labor costs and has great application and promotion value.

[0082] As some preferred embodiments of this application, the lifting and demolding device 302 further includes a mounting base 3021, a lifting platform 3022, and a lifting and pushing assembly 3023. Specifically, as follows... Figure 4 As shown, the mounting base 3021 is located below the load-bearing and transfer device 301; the lifting platform 3022 is located above the mounting base 3021. A lifting and pushing assembly 3023 is mounted on the mounting base 3021, and the pushing and pulling end of the lifting and pushing assembly 3023 is connected to the lifting platform 3022 to raise or lower the lifting platform 3022. The lifting platform 3022 is also provided with multiple lifting protrusions 30221, which extend vertically and are configured to facilitate the disengagement of the bridge deck components from the mold 50.

[0083] It should be noted that the term "mounting base" in this application is not specifically limited, and can be any structure that meets the installation requirements of the lifting and pushing assembly 3023. Specifically, as shown below... Figure 5 As shown, the mounting base 3021 is a frame structure fabricated from sheet metal and metal profiles. Similarly, the "lifting platform" in this application is not specifically limited, and can be any device capable of lifting bridge deck components.

[0084] It should be noted that the number and arrangement of the lifting protrusions 30221 on the lifting platform 3022 in this application are not specifically limited. They can be any protrusions that can lift the bridge deck components in the bridge deck component mold 50 so that they can be removed from the mold 50 during the lifting process of the lifting platform 3022.

[0085] This application utilizes a lifting and demolding device 302, connecting the push-pull end of the lifting and pushing assembly 3023 to a lifting platform 3022. Under the action of the lifting platform 3022, the bridge deck components within the mold 50 can be lifted via the lifting protrusion 30221. Combined with the action of the component transfer device 4, this achieves the demolding process of the bridge deck components. Furthermore, by positioning the lifting and demolding device 302 directly below the carrying and transferring device 301, when the undemolded bridge deck components are transferred to a designated position via the carrying and transferring device 301, they can be directly demolded using the lifting and demolding device 302. This effectively reduces the difficulty of demolding the bridge deck components.

[0086] As some preferred embodiments of this application, the lifting platform 3022 is further provided with two rows of lifting protrusions 30221. Each row of lifting protrusions 30221 is spaced apart along the transport direction of the bridge deck component carrying and transporting device 301; and each lifting protrusion 30221 corresponds one-to-one with the lifting position on the mold 50 of the bridge deck component transported by the carrying and transporting device 301. Specifically, as shown... Figure 5 As shown, there are two rows of lifting protrusions 30221 on the lifting platform 3022, and each row has four lifting protrusions 30221. The lifting protrusions 30221 are rod-shaped and each lifting protrusion 30221 is vertically arranged.

[0087] As some preferred embodiments of this application, the lifting and pushing-pull assembly 3023 may optionally be a hydraulic telescopic cylinder; the lifting and demolding device 302 includes two lifting and pushing-pull assemblies 3023. The two lifting and pushing-pull assemblies are installed alternately on the mounting base 3021, and the pushing and pulling end of each lifting and pushing-pull assembly 3023 is connected to the lifting platform 3022. Specifically, as follows... Figure 5As shown, the mounting base 3021 has a frame structure, and two hydraulic telescopic cylinders are vertically mounted at opposite ends of the mounting base 3021. To enable the hydraulic telescopic cylinders to move vertically, a vertically arranged guide rod is preferably provided on the lifting platform, and a guide channel adapted to the guide rod is provided on the mounting base 3021. As an alternative implementation, the lifting push-pull assembly 3023 can also be optionally a hydraulic telescopic cylinder, and the lifting demolding device 302 includes four lifting push-pull assemblies 3023 (not shown in the figure), with the four lifting push-pull assemblies spaced apart on the mounting base 3021. The push-pull end of each lifting push-pull assembly is connected to the lifting platform 3022. The installation positions of the four lifting push-pull assemblies can be set as needed.

[0088] The bridge deck component overturning device 10 provided in this application includes a support platform 1, a first holding unit, a second holding unit, a first limiting unit, and a second limiting unit. The first holding unit and the second holding unit are both connected to the support platform 1 and located on the same side of the support platform 1. Figure 6 and Figure 7 As shown, the first holding unit includes a first holding member 211, and the second holding unit includes a second holding member 221 opposite to the first holding member 211. At least one of the first holding member 211 and the second holding member 221 is configured to be movable toward and away from the other to hold or release the bridge deck member 40.

[0089] The term "first holding unit" in this application is not specifically limited; it can be any structural unit capable of working with the second holding unit to perform the holding function of the bridge deck component 40. Similarly, the term "second holding unit" in this application is not specifically limited; it can be any unit capable of working with the first holding unit to perform the holding function of the bridge deck component 40. In specific implementation, the first holding member 211 included in the first holding unit should be structurally adapted to the relevant position of the bridge deck component 40 to be held; and the second holding member 221 included in the second holding unit should be structurally adapted to the relevant position of the bridge deck component 40 to be held.

[0090] It should also be further noted that the structural form of the "first holding member" in this application is not specifically limited. It can be any structural form that can cooperate with the first limiting unit to jointly constrain the designated position of the bridge deck component 40. Similarly, the "second holding member" in this application can be any structural form that can cooperate with the second limiting unit to jointly constrain the designated position of the bridge deck component 40.

[0091] The “first limiting unit” in this application is not specifically limited, and can be any structural component that can cooperate with the first holding unit to jointly constrain the designated position of the bridge deck component 40; similarly, the “second limiting unit” in this application can be any structural component that can cooperate with the second holding unit to jointly constrain the designated position of the bridge deck component 40.

[0092] In specific implementation, such as Figure 1 and Figure 2 As shown, the opposite ends of the bearing platform 1 are connected to the bearing beam 31 via mounting supports 33. The bridge deck component tilting device 10 also includes a tilting drive unit 34, which is connected to the bearing platform 1 via a transmission connection. The tilting drive unit 34 is configured to drive the bearing platform 1 to either a first position receiving the bridge deck component or a second position tilting the bridge deck component it is carrying.

[0093] It should be noted that the tilting drive unit 34 in this application is not specifically limited; it can be any drive unit capable of causing the support platform 1 carrying the bridge deck components to rotate by a set angle. In specific implementations, the tilting drive unit 34 can be selectively a hydraulic motor or a transmission mechanism including a gear and rack. Specifically, as shown... Figure 1 , Figure 2 , Figure 8 and Figure 9 As shown, the tilting drive unit 34 includes a telescopic cylinder, a rack, and a gear. The gear is connected to the rotating shaft of the support platform 1, and meshes with the rack. The telescopic end of the telescopic cylinder is connected to the rack. In operation, the telescopic cylinder drives the rack to reciprocate, and the rack, in turn, drives the support platform 1 to rotate via the gear. Preferably, both ends of the support platform 1 are equipped with a set of tilting drive units 34. In operation, the two sets of tilting drive units 34 are used to tilt the support platform 1 at a set angle.

[0094] In practical operation, the bridge deck component 40 can be held and released by adjusting the distance between the first holding member 211 and the second holding member 221. In specific implementation, such as... Figure 6 , Figure 7 and Figure 9 As shown, preferably, the first holding member 211 is movably connected to the support platform 1 (specifically, it can be connected via a slide rail and a slider), and can move toward and away from the second holding member 221; and the second holding member 221 is movably connected to the support platform 1 (connected via a slide rail and a slider), and can move toward and away from the first holding member 211.

[0095] As an alternative implementation, the first holding member 211 can be selectively fixed to the support platform 1, and the second holding member 221 can be movably connected to the support platform 1; or the first holding member 211 can be movably connected to the support platform 1, and the second holding member 221 can be fixed to the support platform 1. To achieve better picking and placing effect, it is preferable that the first holding member 211 is movably connected to the support platform 1, and the second holding member 221 is movably connected to the support platform 1.

[0096] In specific implementation, both the first limiting unit and the second limiting unit are connected to and opposite to the support platform 1. Specifically, the first limiting unit includes a first limiting member 231, and the second limiting unit includes a second limiting member 241. Both the first limiting member 231 and the second limiting member 241 are located between the first holding member 211 and the second holding member 221. The first holding member 211 includes a first supporting portion 2113, which has a position directly opposite the first limiting member 231 to constrain the first side of the bridge deck system member 40 (as shown in Figure 3) and a position offset to release the bridge deck system member 40 (as shown in Figure 42). Figure 9 (As shown); the second holding member 221 includes a second bearing portion 2213, the second bearing portion 2213 having a position opposite to the second limiting member 241 to constrain the second side of the bridge deck system member 40 (as shown). Figure 3 (as shown) and phase misalignment to release the position of bridge deck system components (such as) Figure 9 (As shown). In specific implementation, the first side and the second side of the bridge deck system component are made to be opposite sides.

[0097] It should also be noted that the "first limiting member" in this application is not specifically limited, and it can be any structural component that can cooperate with the first holding member 211 to jointly constrain the designated position of the bridge deck component 40; similarly, the "second limiting member" in this application can be any structural component that can cooperate with the second holding member 221 to jointly constrain the designated position of the bridge deck component 40.

[0098] In actual operation, the first side of the bridge deck system component 40 to be flipped can be constrained by the first holding member 211 and the first limiting member 231, and the second side of the bridge deck system component 40 to be flipped can be constrained by the second holding member 221 and the second limiting member 241, so as to meet the requirements of flipping the bridge deck system component 40.

[0099] This application provides a bridge deck component flipping device 10 comprising a first holding unit, a second holding unit, a first limiting unit, and a second limiting unit. With the cooperation of the first holding member 211 in the first holding unit and the first limiting member 231 in the first limiting unit, and with the cooperation of the second holding member 221 in the second holding unit and the second limiting member 241 in the second limiting unit, the bridge deck component can be reliably constrained on the support platform 1. Furthermore, by flipping the support platform 1, the bridge deck component 40, which is heavy and irregularly shaped, can be reliably flipped. In addition, the bridge deck component flipping device 10 defined in this application can flip the bridge deck component 40 into position in a single flip, effectively reducing the probability of damage and significantly improving the flipping efficiency and the yield rate of the finished product.

[0100] As some preferred embodiments of this application, the first holding unit may selectively include a first push-pull assembly 212, and the second holding unit may selectively include a second push-pull assembly 222. Specifically, as follows... Figure 6 , Figure 6.1 , Figure 7 and Figure 7.1 As shown, the first push-pull assembly 212 is mounted on the support platform 1. The first holding member 211 is connected to the push-pull end of the first push-pull assembly 212. The first holding member 211 is movably connected to the support platform 1. The first push-pull assembly 212 is configured to drive the first holding member 211 to move closer to or away from the second holding member 221. The second push-pull assembly 222 is also mounted on the support platform 1. The second holding member 221 is connected to the push-pull end of the second push-pull assembly 222. The second holding member 221 is movably connected to the support platform 1. The second push-pull assembly 222 is configured to drive the second holding member 221 to move closer to or away from the first holding member 211.

[0101] This application, by setting a first push-pull component 212 and / or a second push-pull component 222, allows for the acquisition and release of the bridge deck component 40 through control of the first push-pull component 212 and / or the second push-pull component 222. This provides technical support for the automated implementation of the bridge deck component 40's flipping mechanism. Furthermore, by setting the first push-pull component 212 and / or the second push-pull component 222, the bridge deck component flipping device 10 can also meet the constraint requirements of bridge deck components of different sizes and models, giving it good universal applicability.

[0102] It should be noted that the "first push-pull assembly" in this application is not specifically limited, and it can be any assembly capable of driving the first holding member 211 to move closer to or away from the second holding member 221. In specific implementations, the first push-pull assembly 212 can be selectively configured as one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a gear and rack linear module, a lead screw and slider linear module, etc.

[0103] It should also be noted that there is no specific limitation on the number of first push-pull components included in the first holding unit; one or two can be set according to actual needs. In specific implementation, such as... Figure 6 , Figure 6.1 , Figure 7 and Figure 7.1 As shown, the first push-pull assembly 212 in this application is a telescopic cylinder. The telescopic cylinder is parallel to the width direction of the support platform 1, and the cylinder body is fixedly connected to the support platform 1. The telescopic end of the telescopic cylinder faces the first holding member 211 and is connected to the first holding member 211. In specific operation, the first push-pull assembly 212 can be controlled to make the first holding member 211 move closer to or away from the second holding member 221, so that the bridge deck component flipping device 10 can realize the function of acquiring or releasing the bridge deck component 40.

[0104] Similarly, the "second push-pull component" in this application is not specifically limited, and it can be any component that can drive the second holding member 221 to move closer to or away from the first holding member 211; the specific setting can be set with reference to the setting method of the first push-pull component 212.

[0105] As some alternative embodiments of this application, the first holding unit may optionally exclude the first push-pull assembly 212, and the first holding member 211 included in the first holding unit may be fixed at a predetermined position on the support platform 1. Simultaneously, the second holding unit may include a second push-pull assembly 222, and the second push-pull assembly 222 may be mounted on the support platform 1. The second holding member 221 is connected to the push-pull end of the second push-pull assembly 222, and the second holding member 221 is movably connected to the support platform 1. The second push-pull assembly 222 is configured to drive the second holding member 221 toward or away from the first holding member 211.

[0106] As alternative implementations, the second holding unit may optionally exclude the second push-pull assembly 222, and the second holding member 221 included in the second holding unit may be fixed at a predetermined position on the support platform 1. Simultaneously, the first holding unit may include a first push-pull assembly 212, which is mounted on the support platform 1. The first holding member 211 is connected to the push-pull end of the first push-pull assembly 212, and the first holding member 211 is movably connected to the support platform 1. The first push-pull assembly 212 is configured to drive the first holding member 211 towards or away from the second holding member 221.

[0107] In specific implementation, it is preferable that the first holding unit includes a first push-pull assembly 212 and the second holding unit includes a second push-pull assembly 222, so that the first holding member 211 and the second holding member 221 can move towards each other or in opposite directions at the same time, so as to shorten the constraint and release time of the bridge deck system component 40, thereby achieving the purpose of improving the overturning efficiency of the bridge deck system component 40.

[0108] As some preferred embodiments of this application, the first holding unit further includes a first slide rail 213 and a first slider 214 adapted to and connected to the first slide rail 213, and the second holding unit further includes a second slide rail 223 and a second slider 224 adapted to and connected to the second slide rail 223. The first slide rail 213 extends along the pushing / pull direction of the first push-pull assembly 212, one of the first slide rail 213 and the first slider 214 is connected to the first holding member 211, and the other of the first slide rail 213 and the first slider 214 is connected to the support platform 1. The second slide rail 223 extends along the pushing / pull direction of the second push-pull assembly 222, one of the second slide rail 223 and the second slider 224 is connected to the second holding member 221, and the other of the second slide rail 223 and the second slider 224 is connected to the support platform 1.

[0109] In specific implementation, such as Figure 6 and Figure 6.1 As shown, multiple first slide rails 213 are mounted parallel and spaced apart on the mounting surface of the support platform 1, and the first bearing connection portion 2111 of the first holding member 211 is slidably connected to the multiple first slide rails 213 via the first slider 214. For example... Figure 7 and Figure 7.1 As shown, multiple second slide rails 223 are mounted parallel and spaced apart on the mounting surface of the support platform 1, and the second support connection part 2211 of the second holding member 221 is slidably connected to the multiple second slide rails 223 via the second slider 224.

[0110] As an alternative implementation, the connection relationship between the first slider 214 and the first slide rail 213 can be interchanged, such that the first slider 214 is fixedly connected to the support platform 1, and the first slide rail 213 is fixedly connected to the first holding member 211. Similarly, the connection relationship between the second slider 224 and the second slide rail 223 can also be interchanged.

[0111] It should be noted that there is no specific limitation on the number of first slide rails 213 included in the first holding unit and the number of second slide rails 223 included in the second holding unit; they can be selectively set according to actual needs, such as... Figure 6 and Figure 7 As shown, the number of first slide rails 213 included in the first holding unit and the number of second slide rails 223 included in the second holding unit are both 5.

[0112] As some preferred embodiments of this application, the first holding member 211 includes a first bearing connection portion 2111, a first lever arm 2112, and a first bearing portion 2113. For example... Figure 6.1 As shown, the first bearing connection 2111 is connected to the bearing platform 1 via a sliding adaptation first slide rail 213 and a first slider 214. The first lever arm 2112 is connected to the first bearing connection 2111 and extends a predetermined length along the height direction opposite to the bearing platform 1. The first bearing part 2113 is connected to the extension end of the first lever arm 2112 and extends a predetermined length toward the second holding member 221.

[0113] Specifically, such as Figure 6 , Figure 6.1 , Figure 7 and Figure 9 As shown, the first load-bearing connecting part 2111 is generally flat, while the first lever arm 2112 is a grid-like force-bearing structure made of spliced ​​profiles. The first load-bearing part 2113 is connected to the support platform 1 via the first slide rail 213 and the first slider 214. The first load-bearing connecting part 2111, the first lever arm 2112, and the first load-bearing part 2113 are connected end-to-end. It should be noted that the extension length of the first lever arm 2112 is selectively set according to the side wall height corresponding to the bridge deck component 40, so that the first holding member 211 and the first limiting member 231 can meet the requirements for constraining the first side of the bridge deck component 40.

[0114] In a specific implementation, similarly, the second holding member 221 includes a second bearing connection portion 2211, a second lever arm 2212, and a second bearing portion 2213. The second bearing connection portion 2211 is connected to the support platform 1 via a slidingly adapted second slide rail 223 and a second slider 224. The second lever arm 2212 is connected to the second bearing connection portion 2211 and extends by a predetermined length in a direction opposite to the support platform 1. The second bearing portion 2213 is connected to the extended end of the second lever arm 2212 and extends by a predetermined length in a direction toward the first holding member 211.

[0115] Specifically, such as Figure 6 , Figure 7 , Figure 7.1 and Figure 9As shown, the second load-bearing connecting part 2211 is also generally flat, and the second lever arm 2212 is also a grid structure made of spliced ​​profiles. The second load-bearing part 2213 is connected to the load-bearing platform 1 via the second slide rail 223 and the second slider 224. The second load-bearing connecting part 2211, the second lever arm 2212, and the first load-bearing part 2113 are connected end to end. Similarly, the extension length of the second lever arm 2212 is selectively set according to the side wall height corresponding to the bridge deck component 40, so that the second holding member 221 and the second limiting member 241 can meet the requirements of constraining the second side of the bridge deck component 40.

[0116] As some preferred embodiments of this application, the first limiting unit may optionally include a third push-pull assembly 232; the third push-pull assembly 232 is mounted on the support platform 1, and the push-pull end of the third push-pull assembly 232 is connected to the first limiting member 231, so that the first limiting member 231 can approach or move away from the first supporting portion 2113 of the first holding member 211. Furthermore, the second limiting unit may include a fourth push-pull assembly 242, the fourth push-pull assembly 242 is mounted on the support platform 1, and the push-pull end of the fourth push-pull assembly 242 is connected to the second limiting member 241, so that the second limiting member 241 can approach or move away from the second supporting portion 2213 of the second holding member 221.

[0117] It should be noted that the third push-pull assembly 232 in this application is not specifically limited; it can be any assembly capable of driving the first limiting member 231 to approach or move away from the first bearing portion 2113 of the first holding member 211. In specific implementations, the third push-pull assembly 232 can be selectively chosen as one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a screw-slider linear module, a gear-rack linear module, etc. Specifically, as shown... Figure 6 , Figure 6.1 and Figure 7 As shown, the third push-pull assembly 232 is a telescopic cylinder. In order to enable the third push-pull assembly 232 to move along a set path, the first limiting member 231 is further slidably connected to the first bearing connection part 2111 via multiple first guide rods 215, and the extension direction of the first guide rods 215 is parallel to the push-pull direction of the third push-pull assembly 232.

[0118] It should also be noted that the fourth push-pull assembly 242 in this application is not specifically limited; it can be any assembly capable of driving the second limiting member 241 to approach or move away from the second bearing portion 2213 of the second holding member 221. In specific implementations, the fourth push-pull assembly 242 can also be one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a screw-slider linear module, a gear-rack linear module, etc. Specifically, as shown... Figure 6 and Figure 9As shown, the fourth push-pull assembly 242 is also a telescopic cylinder. In order to enable the fourth push-pull assembly 242 to move along a set path, the second limiting member 241 is further slidably connected to the second bearing connection part 2211 via multiple second guide rods 225, and the extension direction of the second guide rods 225 is parallel to the push-pull direction of the fourth push-pull assembly 242.

[0119] This application includes a third push-pull component 232 in the first limiting unit and a fourth push-pull component 242 in the second limiting unit. This allows the positions of the first limiting component 231 and the second limiting component 241 to be adjusted as needed to meet the constraint requirements of the bridge deck system under the action of the third push-pull component 232 and the fourth push-pull component 242. This also meets the constraint requirements of bridge deck system components 40 of different models and sizes, improves the universality of the bridge deck system component flipping device 10, and meets the flipping requirements of bridge deck system components of different models and sizes.

[0120] In specific implementation, the first limiting member 231 includes a first pressing structure 2311, which is connected to the push-pull end of the third push-pull assembly 232. The first pressing structure 2311 includes a first pressing surface adapted to the first surface 401 of the bridge deck component 40. The first bearing portion 2113 of the first holding member 211 has a position directly opposite the first pressing surface. In actual operation, the position of the first pressing structure 2311 can be adjusted to constrain one side of the bridge deck component 40 together with the first holding member 211.

[0121] The second limiting member 241 includes a second pressing structure 2411, which is connected to the push-pull end of the fourth push-pull assembly 242. The second pressing structure 2411 includes a second pressing surface adapted to the second surface 402 of the bridge deck component 40. The second bearing portion 2213 of the second holding member 221 is positioned directly opposite the second pressing surface. In actual operation, the position of the second pressing structure 2411 can be adjusted to constrain the second side of the bridge deck component 40 via the second pressing structure 2411 and the second holding member 221.

[0122] This application reliably constrains the bridge deck component 40 at two positions by cooperating the first bearing portion 2113 of the first pressing structure 2311 with the first bearing portion 211 of the first holding member 211, and by cooperating the second bearing portion 2213 of the second holding member 221 with the second pressing structure 2411, so as to better meet the need for the bridge deck component 40 to flip.

[0123] As some preferred embodiments of this application, the first limiting member 231 further includes a first stop structure 2312 for supporting the first sidewall 403 of the bridge deck component 40. The first stop structure 2312 is connected to the side of the first pressing structure 2311 adjacent to the first holding member 211. The first stop structure 2312 extends in a direction away from the bearing platform 1 and has a first stop surface 23121 facing the second holding member 221. Specifically, as follows... Figure 6.1 and Figure 9 As shown, the cross-section of the first limiting member 231 is generally L-shaped. During the flipping process, the first bearing part 2113 of the first pressing structure 2311 and the first holding member 211 is used to clamp one side of the bridge deck component 40, and the first stop structure 2312 is used to stop the side wall of the bridge deck component 40, so as to better constrain the bridge deck component 40 during the flipping process.

[0124] In a specific implementation, the second limiting member 241 may further include a second stop structure 2412 for supporting the second sidewall 404 of the bridge deck component 40. The second stop structure 2412 is connected to the side of the second pressing structure 2411 adjacent to the second holding member 221. The second stop structure 2412 extends in a direction away from the bearing platform 1 and has a second stop surface 24121 facing the first holding member 211. Specifically, as shown in... Figure 7.1 and Figure 9 As shown, the cross-section of the second limiting member 241 is also L-shaped. During the flipping process, the second bearing portion 2213 of the second pressing structure 2411 and the second holding member 221 is used to clamp the second side of the bridge deck system, and the second stop structure 2412 is used to stop the second side wall 404 of the bridge deck system member 40, so as to better constrain the bridge deck system member 40 during the flipping process.

[0125] It should be noted that, in specific implementation, one of the first stop structure 2312 and the second stop structure 2412 can be selectively set according to the direction of rotation. The first stop structure 2312 and / or the second stop structure 2412 in this application can constrain at least one side wall of the bridge deck component 40. During the rotation of the bridge deck component 40, the first stop structure 2312 and / or the second stop structure 2412 can support the bridge deck component 40 to prevent the bridge deck component 40 from undergoing significant displacement during rotation, thus ensuring the reliable rotation of the bridge deck component 40, reducing the probability of damage to the bridge deck component 40 during rotation, and preventing the bridge deck component 40 from falling off during rotation.

[0126] As some preferred embodiments of this application, the component transfer device 4 further includes a support frame 41 and a component holding device. For example... Figure 1 and Figure 2 As shown, the support frame 41 is straddled on two support beams 31, and the support frame 41 is configured to move along the extension direction of the support beams 31. A component holding device is mounted on the support frame 41, and the component holding device is configured to hold and release bridge deck components below the running trajectory of the component transfer device 4.

[0127] In practical implementation, a bridge deck component transfer channel is provided below the bridge deck component flipping device 10, and a bridge deck component demolding station is provided on one side directly below the bridge deck component flipping device 10, located directly below the running trajectory of the component transfer device 4. During operation, the component transfer device 4 can retrieve the bridge deck component from the bridge deck component demolding station using a component holding device, and can move along the supporting crossbeam 31 to above the bridge deck component flipping device 10 and place the bridge deck component on it. The bridge deck component is further constrained and flipped at a set angle by the bridge deck component flipping device 10, and then the flipped bridge deck component is released to a designated position to facilitate its transfer. It should be noted that the lifting demolding device 302 in this application is located at the bridge deck component demolding station.

[0128] As some preferred embodiments of this application, the component holding device further includes a third holding unit 421 and a fourth holding unit 422, and the third holding unit 421 and the fourth holding unit 422 are mounted on the support frame 41 and arranged opposite to each other. Specifically, as follows... Figure 10 , Figure 11 and Figure 12 As shown, the third holding unit 421 includes a third holding member 4211, and the fourth holding unit 422 includes a fourth holding member 4221. Both the third holding member 4211 and the fourth holding member 4221 are located below the support frame 41 and are disposed opposite to each other. At least one of the third holding member 4211 and the fourth holding member 4221 can move toward and away from the other to hold or release the bridge deck system component.

[0129] It should be noted that the structure of the third holding unit 421 and the fourth holding unit 422 in this application is not specifically limited, and they can be any unit that can hold and place bridge deck components through mutual cooperation.

[0130] As preferred embodiments of some of the aforementioned implementation methods, such as Figure 10 , Figure 11 and Figure 12As shown, the third holding unit 421 further includes a first mounting base 4212 and a fifth push-pull assembly 4213, with the first mounting base 4212 connected to the support frame 41. The first mounting base 4212 is configured to be able to approach and move away from the fourth holding unit 422. The third holding member 4211 is connected to the first mounting base 4212 and located below it. The fifth push-pull assembly 4213 is horizontally mounted on the support frame 41, with its push-pull end facing and connected to the first mounting base 4212, allowing the third holding member 4211 to move toward or away from the fourth holding member 4221.

[0131] Additionally, the fourth holding unit 422 further includes a second mounting base 4222 and a sixth push-pull assembly 4223, with the second mounting base 4222 connected to the support frame 41. The second mounting base 4222 is configured to move towards and away from the third holding unit 421. The fourth holding member 4221 is connected to the second mounting base 4222. The fourth holding member 4221 is located below the second mounting base 4222 and opposite the third holding member 4211. The sixth push-pull assembly 4223 is horizontally mounted on the support frame 41, with its push-pull end facing and connected to the second mounting base 4222, allowing the fourth holding member 4221 to move towards or away from the third holding member 4211.

[0132] In practice, the distance between the third holding member 4211 and the fourth holding member 4221 is adjusted by controlling the fifth push-pull component 4213 and the sixth push-pull component 4223, thereby achieving the function of holding and releasing the bridge deck system components.

[0133] As an alternative implementation, one of the third holding member 4211 and the fourth holding member 4221 can be selectively fixedly connected to the support frame 41, so that the other one can approach and move away from the fixed holding member; this arrangement can also realize the holding and releasing function of bridge deck system components.

[0134] It should be noted that the fifth push-pull assembly 4213 in this application is not specifically limited, and it can be any assembly capable of driving the third holding member 4211 to move closer to or away from the fourth holding member 4221. In specific implementations, the third holding member 4211 can be selectively chosen as one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a lead screw and slider linear drive assembly, or a gear and rack linear drive assembly. Similarly, the sixth push-pull assembly 4223 in this application is not specifically limited, and it can be any assembly capable of driving the fourth holding member 4221 to move closer to or away from the third holding member 4211. In specific implementations, the fourth holding member 4221 can be selectively chosen as one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a lead screw and slider linear drive assembly, or a gear and rack linear drive assembly.

[0135] It should also be noted that the structures of the third holding member 4211 and the fourth holding member 4221 in this application are not specifically limited, and can be any structural form capable of cooperating with each other to retrieve and release the bridge deck system components from a set position. Specifically, as shown below... Figure 11 and Figure 12 As shown, both the third holding member 4211 and the fourth holding member 4221 are C-shaped in structure, and the openings of the third holding member 4211 and the fourth holding member 4221 are opposite to each other.

[0136] As some preferred embodiments of this application, the support frame 41 is further provided with two parallel third slide rails 411, both perpendicular to the extending direction of the support beam 31. The first mounting base 4212 is provided with a third slider 412 adapted to the third slide rails 411, and the first mounting base 4212 is slidably connected to the third slide rails 411 via the third slider 412. In actual operation, driven by the fifth push-pull assembly 4213, the first mounting base 4212 can move along the extending direction of the third slide rails 411. Furthermore, the support frame 41 is provided with two parallel fourth slide rails 413, both perpendicular to the extending direction of the support beam 31. The second mounting base 4222 is provided with a fourth slider 414 adapted to the fourth slide rails 413, and the second mounting base 4222 is slidably connected to the fourth slide rails 413 via the fourth slider 414. In actual operation, driven by the sixth push-pull assembly 4223, the second mounting base 4222 is able to move along the extension direction of the fourth slide rail 413.

[0137] It should be noted that the connection between the first mounting base 4212 and the support frame 41 can also be achieved using other connection methods that allow the first mounting base 4212 to move along a set path. For example, the first mounting base 4212 can also be connected to the support frame 41 via a sliding rail and a sliding groove. Similarly, the connection between the second mounting base 4222 and the support frame 41 can also be achieved by referring to the connection method between the first mounting base 4212 and the support frame 41.

[0138] As some preferred embodiments of this application, the third holding unit 421 may further include a seventh push-pull assembly 4214, and the fourth holding unit 422 may further include an eighth push-pull assembly 4224. The seventh push-pull assembly 4214 is vertically fixed to the first mounting base 4212 with its push-pull end facing downwards, and the third holding member 4211 is mounted on the push-pull end of the seventh push-pull assembly 4214. The eighth push-pull assembly 4224 is vertically fixed to the second mounting base 4222 with its push-pull end facing downwards, and the fourth holding member 4221 is mounted on the push-pull end of the eighth push-pull assembly 4224.

[0139] This application, by setting a seventh push-pull assembly 4214 and an eighth push-pull assembly 4224, allows for adjustment of the vertical positions of the third holding member 4211 and the fourth holding member 4221. This better meets the requirements for holding and transporting bridge deck system components. In actual operation, the positions can be adjusted according to the size, model, and location of the bridge deck system components.

[0140] It should also be noted that the seventh push-pull assembly 4214 in this application is not specifically limited, and can be any assembly capable of adjusting the height position of the third holding member 4211 in the vertical direction. In specific implementations, the third holding member 4211 can be selectively chosen as one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a lead screw and slider linear drive assembly, or a gear and rack linear drive assembly. Similarly, the eighth push-pull assembly 4224 in this application is not specifically limited, and can also be any assembly capable of adjusting the height position of the fourth holding member 4221 in the vertical direction. In specific implementations, the fourth holding member 4221 can be selectively chosen as one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a lead screw and slider linear drive assembly, or a gear and rack linear drive assembly.

[0141] The precast component production line provided in this application includes a bridge deck component transfer channel that passes directly below the bridge deck component flipping device; and a bridge deck component demolding and flipping system as described in any of the foregoing embodiments.

[0142] In actual operation, the precast component production line also includes bridge deck component transfer equipment, which can operate directly below the bridge deck component overturning device to receive the bridge deck components and transfer them to the designated position.

[0143] In addition, the bridge deck component demolding and flipping method provided in this application includes transferring the undemolded bridge deck component to a set position of the auxiliary demolding unit 30; controlling the lifting demolding device 302 to lift the bridge deck component away from the mold 50; the component transfer device 4 picking up the bridge deck component and transferring it to the bridge deck component flipping device 10; the bridge deck component flipping device 10 constraining the bridge deck component and flipping it at a set angle; and the bridge deck component flipping device 10 releasing the bridge deck component to the set position.

[0144] In practice, the undemolded bridge deck components are transferred to a designated position via the load-bearing transfer device 301 included in the auxiliary demolding unit 30; and the component transfer device 4 is positioned directly above the auxiliary demolding unit 30. The lifting demolding device 302 then lifts the bridge deck components in the mold 50 to detach them from the mold 50. The component transfer device 4 then retrieves and lifts the bridge deck components out of the mold, and transfers them to the bridge deck component flipping device 10. The bridge deck component flipping device 10 receives and constrains the bridge deck components, and flips them at a designated angle. Finally, the flipped bridge deck components are placed on the bridge deck component transfer equipment to complete the demolding and flipping functions of the bridge deck components.

[0145] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A bridge deck system de-molding roll-over system characterized by, The system comprises: a plurality of load-bearing beams, two of which are arranged side by side; a component transfer device, which is arranged to cross the load-bearing beams and is capable of moving along the extension direction of the load-bearing beams, and is configured to obtain and transfer deck system components to a designated position; a deck system component turnover device, which comprises a load-bearing platform, the load-bearing platform being rotatably connected to the load-bearing beams, the load-bearing platform being located directly below the running track of the component transfer device, and the load-bearing part of the load-bearing platform having an upward state of receiving deck system components and a downward state after being turned over by a designated angle; and a jacking and demolding device, which is located directly below the running track of the component transfer device, and is configured to jack up the deck system components on the mold so as to separate the deck system components from the mold.

2. The deck system component demolding and turnover system according to claim 1, further comprising a load transfer device, which is arranged to one side of the load transfer device directly below the running track of the component transfer device and directly below the deck system component turnover device, and is configured to transfer the deck system components that have not been demolded to a designated demolding position, the transfer direction of the load transfer device being perpendicular to the transfer direction of the component transfer device; the jacking and demolding device comprising a mounting seat, a jacking platform and a lifting and pulling assembly, the mounting seat being located in the lower region of the load transfer device, the jacking platform being located above the mounting seat, and the lifting and pulling assembly being mounted on the mounting seat, and the pushing and pulling end of the lifting and pulling assembly being connected to the jacking platform so as to make the jacking platform rise or fall; a plurality of jacking protrusions being further arranged on the jacking platform, the jacking protrusions extending vertically, and the plurality of jacking protrusions being configured to facilitate the separation of the deck system components from the mold.

3. The deck system component demolding and turnover system according to claim 2, wherein two rows of jacking protrusions are arranged on the jacking platform, each row of jacking protrusions being arranged at intervals along the transfer direction of the load transfer device of the deck system components, and each jacking protrusion having a one-to-one corresponding state with the jacking position on the mold of the deck system components transferred by the load transfer device.

4. The deck system component demolding and turnover system according to claim 2, wherein the lifting and pulling assembly is a hydraulic telescopic cylinder, the number of the lifting and pulling assemblies included in the jacking and demolding device is two, and the two lifting and pulling assemblies are arranged at intervals on the mounting seat, and the pushing and pulling end of each lifting and pulling assembly is connected to the jacking platform; or the lifting and pulling assembly is a hydraulic telescopic cylinder, the number of the lifting and pulling assemblies included in the jacking and demolding device is four, and the four lifting and pulling assemblies are arranged at intervals on the mounting seat, and the pushing and pulling end of each lifting and pulling assembly is connected to the jacking platform. The deck system component turnover device further comprises: ​ ​ 5. The deck system component demolding roll-over system according to any one of claims 1 to 4, characterized in that ​ The first holding unit and the second holding unit are both connected to the bearing table and located on the same side of the bearing table, the first holding unit comprises a first holding piece, and the second holding unit comprises a second holding piece opposite to the first holding piece, at least one of the first holding piece and the second holding piece is configured to move towards and away from the other one to hold or release the bridge deck system component; The first limiting unit and the second limiting unit are both connected to the bearing table and oppositely arranged, the first limiting unit comprises a first limiting piece, and the second limiting unit comprises a second limiting piece; The first holding piece comprises a first bearing part having a position opposite to the first limiting piece to constrain the first side of the bridge deck system component and a position staggered to release the bridge deck system component; and the second holding piece comprises a second bearing part having a position opposite to the second limiting piece to constrain the second side of the bridge deck system component and a position staggered to release the bridge deck system component.

6. The bridge deck system component demolding and turnover system according to claim 5, wherein The first holding unit further comprises a first push-pull assembly mounted on the bearing table, the first holding piece is connected to a push-pull end of the first push-pull assembly, the first holding piece is movably connected to the bearing table, and the first push-pull assembly is configured to drive the first holding piece to approach or move away from the second holding piece; and / or The second holding unit further comprises a second push-pull assembly mounted on the bearing table, the second holding piece is connected to a push-pull end of the second push-pull assembly, the second holding piece is movably connected to the bearing table, and the second push-pull assembly is configured to drive the second holding piece to approach or move away from the first holding piece.

7. The bridge deck system component demolding and turnover system according to claim 6, wherein The first holding unit further comprises a first sliding rail and a first sliding block adaptively connected to the first sliding rail, the first sliding rail extends along the push-pull direction of the first push-pull assembly, one of the first sliding rail and the first sliding block is connected to the first holding piece, and the other one of the first sliding rail and the first sliding block is connected to the bearing table; and / or The second holding unit further comprises a second sliding rail and a second sliding block adaptively connected to the second sliding rail, the second sliding rail extends along the push-pull direction of the second push-pull assembly, one of the second sliding rail and the second sliding block is connected to the second holding piece, and the other one of the second sliding rail and the second sliding block is connected to the bearing table.

8. The bridge deck system component demolding and turnover system according to claim 7, wherein ​ The first holding member further comprises a first bearing connecting part and a first force arm, the first bearing connecting part is connected with the bearing table through the first slide rail and the first slide block, the first force arm is connected with the first bearing connecting part and extends in a direction away from the bearing table, and the first bearing part is connected with an extension end of the first force arm and extends towards the second holding member; The second holding member further comprises a second bearing connecting part and a second force arm, the second bearing connecting part is connected with the bearing table through the second slide rail and the second slide block, the second force arm is connected with the second bearing connecting part and extends in a direction away from the bearing table, and the second bearing part is connected with an extension end of the second force arm and extends towards the first holding member.

9. The bridge deck system component stripping and turnover system according to claim 5, wherein The first limiting unit further comprises a third push-pull assembly, the third push-pull assembly is installed on the bearing table, and a push-pull end of the third push-pull assembly is connected with the first limiting member, so that the first limiting member can be close to or away from the first bearing part; The second limiting unit further comprises a fourth push-pull assembly, the fourth push-pull assembly is installed on the bearing table, and a push-pull end of the fourth push-pull assembly is connected with the second limiting member, so that the second limiting member can be close to or away from the second bearing part.

10. The bridge deck system component stripping and turnover system according to claim 9, wherein The first limiting member comprises a first pressing structure, the first pressing structure is connected with the push-pull end of the third push-pull assembly, and the first pressing structure comprises a first pressing surface matched with a first surface of the bridge deck system component, and the first bearing part has a position opposite to the first pressing surface; The second limiting member comprises a second pressing structure, the second pressing structure is connected with the push-pull end of the fourth push-pull assembly, and the second pressing structure comprises a second pressing surface matched with a second surface of the bridge deck system component, and the second bearing part has a position opposite to the second pressing surface.

11. The bridge deck system component stripping and turnover system according to claim 10, wherein The first limiting member further comprises a first stop structure for supporting a first side wall of the bridge deck system component, the first stop structure is connected with a side of the first pressing structure adjacent to the first holding member, the first stop structure extends in a direction away from the bearing table, the first stop structure has a first stop surface, and the first stop surface faces the second holding member; and / or, The second limiting member further comprises a second stop structure for supporting a second side wall of the bridge deck system component, the second stop structure is connected with a side of the second pressing structure adjacent to the second holding member, the second stop structure extends in a direction away from the bearing table, the second stop structure has a second stop surface, and the second stop surface faces the first holding member.

12. The bridge deck system component stripping and overturning system according to any one of claims 1-4 and 6-11, characterized in that, the component transfer device comprises a carrier frame and a component holding device, the carrier frame is straddled on the two carrier beams, and the carrier frame is configured to be able to walk along the extension direction of the carrier beams; the component holding device is installed on the carrier frame, and the component holding device is configured to be able to hold and release the bridge deck system components below the component transfer device operation track.

13. The deck system component demolding roll-over system according to claim 12, wherein, the component holding device comprises: a third holding unit and a fourth holding unit, the third holding unit and the fourth holding unit are installed on the carrier frame and oppositely arranged; the third holding unit comprises a third holding member, and the fourth holding unit comprises a fourth holding member, the third holding member and the fourth holding member are oppositely arranged below the carrier frame; at least one of the third holding member and the fourth holding member is movable towards and away from the other one to hold or release the bridge deck system components.

14. The bridge deck system component stripping and overturning system according to claim 13, characterized in that, the third holding unit further comprises a first mounting seat and a fifth push-pull assembly, the first mounting seat is connected with the carrier frame, and the first mounting seat is configured to be able to approach and away from the fourth holding unit, the third holding member is connected with the first mounting seat and located below the first mounting seat, and the fifth push-pull assembly is horizontally installed on the carrier frame, the push-pull end of the fifth push-pull assembly is towards the first mounting seat and connected with the first mounting seat, so that the third holding member is movable towards or away from the fourth holding member; and / or, the fourth holding unit further comprises a second mounting seat and a sixth push-pull assembly, the second mounting seat is connected with the carrier frame, and the second mounting seat is configured to be able to approach and away from the third holding unit, the fourth holding member is connected with the second mounting seat, the fourth holding member is located below the second mounting seat and opposite to the third holding member, and the sixth push-pull assembly is horizontally installed on the carrier frame, the push-pull end of the sixth push-pull assembly is towards the second mounting seat and connected with the second mounting seat, so that the fourth holding member is movable towards or away from the third holding member.

15. The bridge deck system component stripping and overturning system according to claim 14, characterized in that, the third holding unit further comprises a seventh push-pull assembly, the seventh push-pull assembly is vertically fixed on the first mounting seat and the push-pull end of the seventh push-pull assembly is downward, and the third holding member is installed on the push-pull end of the seventh push-pull assembly; the fourth holding unit further comprises an eighth push-pull assembly, the eighth push-pull assembly is vertically fixed on the second mounting seat and the push-pull end of the eighth push-pull assembly is downward, and the fourth holding member is installed on the push-pull end of the eighth push-pull assembly.

Images