Bridge deck system component turnover device, turnover equipment, turnover system and production line

Abstract

The utility model discloses a bridge deck system component turnover device, turnover equipment, a turnover system and a production line. Comprising a bearing table, a first holding and placing unit, a second holding and placing unit, a first limiting unit and a second limiting unit, the first holding and placing unit and the second holding and placing unit are both connected with the bearing table and located on the same side of the bearing table, the first holding and placing unit comprises a first holding part, and the second holding and placing unit comprises a second holding part; the first limiting unit comprises a first limiting piece, the second limiting unit comprises a second limiting piece, and a first bearing part of the first holding piece is provided with a position directly facing the first limiting piece to restrain a bridge deck system component and a position staggered with the first limiting piece to release the bridge deck system component; and a second bearing part of the second holding piece is provided with a position opposite to the second limiting piece to restrain the bridge deck system component and a position staggered with the second limiting piece to release the bridge deck system component. According to the bridge deck system component overturning device, the bridge deck system component can be overturned conveniently, and the overturning quality and the production efficiency of the bridge deck system component can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated part production technical field, concretely relates to bridge floor system component turnover device, turnover equipment, turnover system and production line. BACKGROUND

[0002] Bridge floor system component is the important prefabricated component of railway construction, because the weight of bridge floor system component is bigger, the structure is not regular, needs to carry out turnover to it after completing the demoulding process to facilitate the transfer and storage. However, in the present bridge floor system production process, often after the demoulding of bridge floor system component is transferred to the bridge floor system component turnover station, then carries out two times 90 DEG turnover to it through the bridge floor system turnover equipment, after the bridge floor system component is turned over in place, is hoisted to the transfer line through hoisting equipment and is transferred. The demoulding turnover mode of the present bridge floor system component has the defect that the process is complicated, and the demoulding bridge floor system component is damaged easily, seriously influence the qualified rate and production efficiency of bridge floor system component product. Therefore, a kind of bridge floor system component turnover device, turnover equipment, turnover system and production line with simple process and high efficiency need to be developed. SUMMARY

[0003] The purpose of the present application is at least to improve the demoulding turnover efficiency of bridge floor system component, simplify the production process and improve the production efficiency of bridge floor system component, etc. The following scheme is specifically used to realize it:

[0004] In the first aspect, the present application provides a kind of bridge floor system component turnover device, including bearing table, first holding unit, second holding unit, first limiting unit and second limiting unit, first holding unit and second holding unit are connected with bearing table and located in the same side of bearing table, first holding unit includes first holding piece, second holding unit includes second holding piece opposite to first holding piece, at least one of first holding piece and second holding piece can be moved towards and away from the other, to hold or release bridge floor system component;

[0005] First limiting unit and second limiting unit are connected with bearing table and oppositely arranged, first limiting unit includes first limiting piece, and second limiting unit includes second limiting piece;

[0006] First holding piece includes first bearing part, and first bearing part has the position of being opposite to first limiting piece to constrain the first side of bridge floor system component and the position of being staggered to release bridge floor system component;Second holding piece includes second bearing part, and second bearing part has the position of being opposite to second limiting piece to constrain the second side of bridge floor system component and the position of being staggered to release bridge floor system component.

[0007] The bridge deck system component overturning device can reliably constrain the bridge deck system on the bearing table through the cooperation of the first holding member included in the first holding unit and the first limiting member included in the first limiting unit, and through the cooperation of the holding member included in the second holding unit and the second limiting member included in the second limiting unit. In addition, the bridge deck system component overturning device defined in the application can overturn the bridge deck system component to the right position through one overturning, which can effectively reduce the probability of damage and improve the overturning efficiency of the bridge deck system component and the qualified rate of the finished product.

[0008] In some preferred embodiments of the application, the first holding unit further includes a first push-pull assembly, the first push-pull assembly is installed on the bearing table, the first holding member is connected with the push-pull end of the first push-pull assembly, the first holding member is movably connected with the bearing table, and the first push-pull assembly is configured to drive the first holding member to approach or deviate from the second holding member; and / or the second holding unit further includes a second push-pull assembly, the second push-pull assembly is installed on the bearing table, the second holding member is connected with the push-pull end of the second push-pull assembly, the second holding member is movably connected with the bearing table, and the second push-pull assembly is configured to drive the second holding member to approach or deviate from the first holding member.

[0009] The application obtains and releases the bridge deck system component by setting the first push-pull assembly and / or the second push-pull assembly and controlling the first push-pull assembly and / or the second push-pull assembly. In addition, the bridge deck system component overturning device can meet the constraint needs of bridge deck system components of different sizes and different models by setting the first push-pull assembly and / or the second push-pull assembly, so that it has good universal applicability.

[0010] In some preferred embodiments of the application, the first holding unit further includes a first sliding rail and a first sliding block adaptively connected with 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 with the first holding member, and the other of the first sliding rail and the first sliding block is connected with the bearing table; and / or the second holding unit further includes a second sliding rail and a second sliding block adaptively connected with 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 with the second holding member, and the other of the second sliding rail and the second sliding block is connected with the bearing table.

[0011] In some preferred embodiments of the present application, the first holding and taking member comprises a first bearing connecting part, a first force arm and a first bearing part, the first bearing connecting part is connected to the bearing table through a slidingly matched first sliding rail and a first sliding block, the first force arm is connected to the first bearing connecting part and extends in a direction away from the bearing table as a whole, and the first bearing part is connected to an extension end of the first force arm and extends towards the second holding and taking member;

[0012] The second holding and taking member comprises a second bearing connecting part, a second force arm and a second bearing part, the second bearing connecting part is connected to the bearing table through a slidingly matched second sliding rail and a second sliding block, the second force arm is connected to the second bearing connecting part and extends in a direction away from the bearing table as a whole, and the second bearing part is connected to an extension end of the second force arm and extends towards the first holding and taking member.

[0013] In some preferred embodiments of the present application, 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 to the first limiting member, so that the first limiting member can be close to or away from the first bearing part of the first holding and taking member;

[0014] 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 to the second limiting member, so that the second limiting member can be close to or away from the second bearing part of the second holding and taking member.

[0015] By making the first limiting unit comprise a third push-pull assembly and the second limiting unit comprise a fourth push-pull assembly, the position of the first limiting member and the second limiting member can be adjusted as needed to adapt to the constraint needs of the bridge system under the action of the third push-pull assembly and the fourth push-pull assembly, so that the bridge system component turnover device has better universality and can also meet the constraint needs of bridge system components of different models and different sizes.

[0016] In some preferred embodiments of the present application, the first limiting member comprises 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 comprises a first pressing surface matched with a first surface of the bridge system component, and the first bearing part of the first holding and taking member has a position opposite to the first pressing surface;

[0017] The second limiting member comprises a second pressing structure, the second pressing structure is connected to 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 system component, and the second bearing part of the second holding and taking member has a position opposite to the second pressing surface.

[0018] The first limiting piece and the second limiting piece reliably constrain the opposite sides of the bridge deck system component through two positions by cooperation of the first pressing structure and the first bearing part of the first holding and taking piece and by cooperation of the second pressing structure and the second bearing part of the second holding and taking piece, so as to better meet the need of overturning of the bridge deck system component.

[0019] In some preferred embodiments of the present application, the first limiting piece further comprises a first stop structure for supporting the first side wall 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 and taking piece, 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 and taking piece; and / or,

[0020] The second limiting piece further comprises a second stop structure for supporting the second side wall 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 and taking piece, 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 and taking piece.

[0021] The first stop structure and / or the second stop structure in the present application can constrain at least one side wall of the bridge deck system component, and can support the bridge deck system component through the first stop structure and / or the second stop structure during overturning of the bridge deck system component, so as to prevent the bridge deck system component from being displaced during overturning, to provide guarantee for reliable overturning of the bridge deck system component, and to reduce the probability of damage of the bridge deck system component during overturning.

[0022] In some preferred embodiments of the present application, the cross section of the first limiting piece is in the shape of L as a whole, and / or the cross section of the second limiting piece is in the shape of L as a whole.

[0023] In the second aspect, the present application further provides a bridge deck system component overturning device, which comprises a bearing beam, a component transfer device, and a bridge deck system component overturning device as involved in any one of the preceding embodiments, the two bearing beams are arranged side by side; the component transfer device is straddled on the bearing beams and can move along the extension direction of the bearing beams, and the component transfer device is configured to transfer the bridge deck system component to a set position along the bearing beams; and the bridge deck system component overturning device is rotatably installed on the bearing beams, and the bridge deck system component overturning device is located directly below the operation track of the component transfer device.

[0024] The bridge system component overturning device defined in the present application can obtain the bridge system component from a set position (for example, a bridge system component demolding station) through the component transfer device, and can transfer the bridge system component to a set position of the bridge system overturning device, further constrain and overturn the bridge system component through the bridge system overturning device, and place the overturned bridge system component at a set position (for example, a bridge system component transfer line), thereby providing technical support for the pipeline production of the bridge system component. In addition, the bridge system component overturning device defined in the present application can be integrated with the bridge system component demolding station, thereby effectively reducing the floor space of the production line.

[0025] In some preferred embodiments of the present application, the opposite sides of the bearing table are connected to the bearing cross beams through the mounting supports; the overturning driving unit is in driving connection with the bearing table, and the overturning driving unit is configured to drive the bearing table to be in a first position for receiving the bridge system component or in a second position for overturning the received bridge system component.

[0026] In some preferred embodiments of the present application, the component transfer device comprises a bearing frame and a component holding device, the bearing frame is bridged on the two bearing cross beams, and the bearing frame is configured to be movable along the extension direction of the bearing cross beams; the component holding device is installed on the bearing frame, and the component holding device is configured to hold and release the bridge system component below the running track of the component transfer device.

[0027] In some preferred embodiments of the present application, the bridge system component overturning device has a bridge system component transfer channel below, and a bridge system component demolding station is arranged on one side directly below the bridge system component overturning device, and the bridge system component demolding station is located directly below the running track of the component transfer device.

[0028] In some preferred embodiments of the present application, the component holding device comprises a third holding unit and a fourth holding unit, the third holding unit and the fourth holding unit are oppositely arranged on the bearing frame; 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 bearing frame; at least one of the third holding member and the fourth holding member is movable towards and away from the other one, so as to hold or release the bridge system component.

[0029] In some preferred embodiments of the present application, the third holding unit further comprises a first mounting seat and a fifth push-pull assembly, the first mounting seat is connected to the bearing frame, and the first mounting seat is configured to be capable of approaching and moving away from the fourth holding unit, the third holding member is connected to the first mounting seat and located below the first mounting seat, the fifth push-pull assembly is horizontally installed on the bearing frame, and the push-pull end of the fifth push-pull assembly faces the first mounting seat and is connected to the first mounting seat, so that the third holding member is movable towards or away from the fourth holding member; and / or,

[0030] The fourth holding and placing unit further comprises a second mounting base and a sixth push-pull assembly. The second mounting base is connected with the carrying frame, and the second mounting base is configured to be capable of approaching and moving away from the third holding and placing unit. The fourth holding and placing piece is connected with the second mounting base, and the fourth holding and placing piece is located below the second mounting base and opposite to the third holding and placing piece. The sixth push-pull assembly is horizontally mounted on the carrying frame. The pushing and pulling end of the sixth push-pull assembly faces the second mounting base and is connected with the second mounting base, so that the fourth holding and placing piece can move towards or away from the third holding and placing piece.

[0031] In some preferred embodiments of the present application, the third holding and placing unit further comprises a seventh push-pull assembly. The seventh push-pull assembly is vertically fixed on the first mounting base, and the pushing and pulling end of the seventh push-pull assembly faces downward. The third holding and placing piece is mounted on the pushing and pulling end of the seventh push-pull assembly.

[0032] The fourth holding and placing unit further comprises an eighth push-pull assembly. The eighth push-pull assembly is vertically fixed on the second mounting base, and the pushing and pulling end of the eighth push-pull assembly faces downward. The fourth holding and placing piece is mounted on the pushing and pulling end of the eighth push-pull assembly.

[0033] In some preferred embodiments of the present application, the carrying frame is provided with two third sliding rails which are parallel to each other and perpendicular to the extension direction of the carrying beam. The first mounting base is provided with a third sliding block matched with the third sliding rail. The first mounting base is slidably connected with the third sliding rail through the third sliding block. And / or,

[0034] The carrying frame is provided with two fourth sliding rails which are parallel to each other and perpendicular to the extension direction of the carrying beam. The second mounting base is provided with a fourth sliding block matched with the fourth sliding rail. The second mounting base is slidably connected with the fourth sliding rail through the fourth sliding block.

[0035] In some preferred embodiments of the present application, the carrying beam is provided with a guide rail extending along the length direction of the carrying beam. The two ends of the carrying frame are respectively provided with a walking wheel set matched with the guide rail. The carrying frame is adaptively connected with the guide rail through the walking wheel set. Further comprising a walking driving motor which is in driving connection with the walking wheel set. Or,

[0036] The carrying beam is provided with a sliding rail extending along the length direction of the carrying beam. The two ends of the carrying frame are respectively provided with a sliding block matched with the sliding rail. The carrying frame is adaptively connected with the sliding rail through the sliding block. Further comprising a linear driving module. The carrying frame is in driving connection with the carrying beam through the linear driving module.

[0037] Thirdly, this application also provides a bridge deck component demolding and flipping system, including an auxiliary demolding device, a bridge deck component transfer device, and a bridge deck component flipping device involved in any of the foregoing embodiments; the auxiliary demolding device is located at the bridge deck component demolding station; the bridge deck component transfer device is located at the bridge deck component transfer channel to receive and transfer the bridge deck components flipped by the bridge deck component flipping device.

[0038] Fourthly, this application also provides a precast component production line, which includes a bridge deck component flipping device as described in any of the foregoing embodiments; or, the precast component production line includes a bridge deck component flipping device as described in any of the foregoing embodiments; or, the precast component production line includes a bridge deck component demolding and flipping system as described in any of the foregoing embodiments. Attached Figure Description

[0039] Figure 1 This is a structural schematic diagram from one perspective of the bridge deck component flipping device involved in some embodiments of this application;

[0040] Figure 1.1 for Figure 1 A magnified view of the structure at point A in the middle;

[0041] Figure 2 for Figure 1 The diagram shows a structural schematic of the bridge deck component flipping device from another perspective.

[0042] Figure 2.1 for Figure 2 A magnified view of the structure at point B in the middle section;

[0043] Figure 3 for Figure 1 The diagram shown is a third-view structural schematic of the bridge deck component flipping device;

[0044] Figure 4 for Figure 3 AA section view in the middle;

[0045] Figure 5 This is a schematic diagram of the structure of a component transfer device according to some embodiments of this application;

[0046] Figure 6 for Figure 5 The diagram shown is a structural schematic of the component transfer device from a second perspective.

[0047] Figure 7 for Figure 5 The diagram shown is a third-view structural schematic of the component transfer device.

[0048] Figure 8A structural schematic view of a bridge deck member overturning device according to some embodiments of the present application;

[0049] Figure 9 A structural schematic view of a bridge deck member overturning device according to some embodiments of the present application; Figure 8 A structural schematic view of a bridge deck member overturning device according to some embodiments of the present application;

[0050] Figure 10 A structural schematic view of a bridge deck member overturning device according to some embodiments of the present application;

[0051] Figure 11 A structural schematic view of a bridge deck member overturning device according to some embodiments of the present application.

[0052] In the drawings:

[0053] 1, a bearing table;

[0054] 211, a first holding member; 2111, a first bearing connecting part; 2112, a first force arm; 2113, a first bearing part; 212, a first push-pull assembly; 213, a first sliding rail; 214, a first sliding block; 215, a first guide rod;

[0055] 221, a second holding member; 2211, a second bearing connecting part; 2212, a second force arm; 2213, a second bearing part; 222, a second push-pull assembly; 223, a second sliding rail; 224, a second sliding block; 225, a second guide rod;

[0056] 231, a first limiting member; 2311, a first pressing structure; 2312, a first stop structure; 23121, a first stop surface; 232, a third push-pull assembly;

[0057] 241, a second limiting member; 2411, a second pressing structure; 2412, a second stop structure; 24121, a second stop surface; 242, a fourth push-pull assembly;

[0058] 31, a bearing crossbeam; 311, a guide rail; 32, a support column; 33, a mounting support; 34, an overturning driving unit;

[0059] 4, a component transfer device; 41, a bearing frame; 411, a third sliding rail; 412, a third sliding block; 413, a fourth sliding rail; 414, a fourth sliding block; 415, a walking wheel set; 421, a third holding unit; 4211, a third holding member; 4212, a first mounting seat; 4213, a fifth push-pull assembly; 4214, a seventh push-pull assembly; 422, a fourth holding unit; 4221, a fourth holding member; 4222, a second mounting seat; 4223, a sixth push-pull assembly; 4224, an eighth push-pull assembly;

[0060] 10, a bridge deck member overturning device;

[0061] 30. an auxiliary demolding device;

[0062] 40. a bridge deck system member; 401. a first surface; 402. a second surface; 403. a first side wall; 404. a second side wall. DETAILED DESCRIPTION

[0063] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are illustrated, it is to be understood that the present application is not limited to the exemplary embodiments described herein, but can be implemented in various forms. Rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.

[0064] It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order

[0065] Although the terms "first", "second", "third", and the like can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can be used only to distinguish one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terminology such as "first", "second", and / or the like used herein is not intended to refer to a specific order or sequence. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

[0066] For the convenience of description, spatial relative terms can be used in the description to describe the relationship of one element or feature to another element or feature as shown in the drawings, such as "inner", "outer", "inside", "outside", "below", "under", "above", "on", and the like. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, an element described as "below" or "under" other elements or features would then be oriented "above" or "above" the other elements or features. Therefore, the exemplary term "below" can include both the above and below orientations.

[0067] In the description of the present application, it should be pointed out that the terms "center", "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0068] In the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "provided with", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0069] In this application, a certain value includes the number itself, for example, two or more includes two.

[0070] The technical scheme of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0071] According to Figures 1 to 11 The bridge deck system component turnover device 10, turnover equipment, demolding turnover system and bridge deck system production line involved in the present application are introduced.

[0072] The bridge system component overturning device 10 provided in the application comprises a bearing table 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 connected with the bearing table 1 and located on the same side of the bearing table 1. As shown in Figure 1 and Figure 2 The first holding unit comprises a first holding piece 211, and the second holding unit comprises a second holding piece 221 opposite to the first holding piece 211. At least one of the first holding piece 211 and the second holding piece 221 is configured to be movable towards and away from the other one to hold or release the bridge system component 40.

[0073] In specific work, the distance between the first holding piece 211 and the second holding piece 221 can be adjusted to hold and release the bridge system component 40. In specific implementation, as shown in Figure 1 , Figure 2 and Figure 4 The first holding piece 211 is preferably movably connected with the bearing table 1 (specifically connected through a slide rail and a slide block) and movable towards and away from the second holding piece 221, and the second holding piece 221 is movably connected with the bearing table 1 (connected through a slide rail and a slide block) and movable towards and away from the first holding piece 211. As an alternative implementation, the first holding piece 211 can be fixed on the bearing table 1, and the second holding piece 221 can be movably connected with the bearing table 1, or the first holding piece 211 can be movably connected with the bearing table 1, and the second holding piece 221 can be fixed on the bearing table 1. In order to achieve better holding and releasing effect, the first holding piece 211 is preferably movably connected with the bearing table 1, and the second holding piece 221 is preferably movably connected with the bearing table 1.

[0074] In specific implementation, the first limiting unit and the second limiting unit are both connected with the bearing table 1 and oppositely arranged. Specifically, the first limiting unit comprises a first limiting piece 231, and the second limiting unit comprises a second limiting piece 241. The first limiting piece 231 and the second limiting piece 241 are both located between the first holding piece 211 and the second holding piece 221. The first holding piece 211 comprises a first bearing part 2113 having a position opposite to the first limiting piece 231 to constrain the first side of the bridge system component and a position staggered to release the bridge system component 40, and the second holding piece 221 comprises a second bearing part 2213 having a position opposite to the second limiting piece 241 to constrain the second side of the bridge system component 40 and a position staggered to release the bridge system component. In specific implementation, the first side of the bridge system component and the second side of the bridge system component are opposite sides.

[0075] It should be noted that the "carrying table" of the present application is not specifically limited, and it can be any structure that meets the requirements of carrying and overturning the bridge system component 40. In specific implementation, the carrying table 1 can be selectively processed from plates and / or profiles. Specifically, as shown in Figure 1 、 Figure 2 and Figure 3 , the main body of the carrying table 1 is a rectangular structure frame processed from profiles and plates. In order to meet the installation requirements, mounting supports 33 for installing the bridge system component overturning device 10 are respectively arranged at both ends of the length direction of the carrying table 1, mounting positions for connecting the first holding member 211 and the second holding member 221 are arranged on the same side of the width direction of the carrying table 1, the first holding member 211 is slidably mounted on the mounting position arranged on the carrying table 1, and the second holding member 221 is also slidably mounted on the mounting position arranged on the carrying table 1. In specific implementation, as shown in Figure 3 , mounting supports 33 are respectively arranged at both ends of the length direction of the carrying table 1.

[0076] The "first holding unit" in the present application is not specifically limited, and it can be any structure unit that can jointly implement the holding function of the bridge system component 40 with the second holding unit. Similarly, the "second holding unit" in the present application is also not specifically limited, and it can be any unit that can jointly implement the holding function of the bridge system component 40 with the first holding unit. In specific implementation, the first holding member 211 included in the first holding unit should be adapted to the structure of the relevant position of the bridge system component 40 to be held; and the second holding member 221 included in the second holding unit should be adapted to the structure of the relevant position of the bridge system component 40 to be held.

[0077] It should be further explained that the structure form of the "first holding member" in the present application is also not specifically limited, and it can be any structure form that can cooperate with the first limiting unit to jointly constrain the specified position of the bridge system component 40; similarly, the "second holding member" of the present application can be any structure form that can cooperate with the second limiting unit to jointly constrain the specified position of the bridge system component 40.

[0078] The "first limiting unit" in the present application is not specifically limited, and it can be any structure component that can cooperate with the first holding unit to jointly constrain the specified position of the bridge system component 40; similarly, the "second limiting unit" in the present application can be any structure component that can cooperate with the second holding unit to jointly constrain the specified position of the bridge system component 40.

[0079] It should be further explained that the "first limiting member" in the present application is not specifically limited, which can be any structure that can cooperate with the first holding member 211 to jointly constrain the specified position of the bridge deck component 40. Similarly, the "second limiting member" in the present application can be any structure that can cooperate with the second holding member 221 to jointly constrain the specified position of the bridge deck component 40.

[0080] In specific work, the first side of the bridge deck component 40 to be turned over can be constrained by the first holding member 211 and the first limiting member 231, and the second side of the bridge deck component 40 to be turned over can be constrained by the second holding member 221 and the second limiting member 241, so as to meet the requirement of turning over the bridge deck component 40.

[0081] The bridge deck component turning device 10 in the present application includes the first holding unit, the second holding unit, the first limiting unit and the second limiting unit. The bridge deck component can be reliably constrained on the bearing table 1 through the cooperation of the first holding member 211 included in the first holding unit and the first limiting member 231 included in the first limiting unit, and through the cooperation of the second holding member 221 included in the second holding unit and the second limiting member 241 included in the second limiting unit. Further, the turning over of the bearing table 1 can reliably realize the turning over of the bridge deck component 40 with large weight and irregular shape. In addition, the bridge deck component turning device 10 defined in the present application can turn over the bridge deck component 40 to the right position through one time of turning over, which can effectively reduce the probability of damage and improve the turning over efficiency of the bridge deck component 40 and the qualified rate of finished products.

[0082] As some preferred embodiments in the present application, the first holding unit further includes a first push-pull assembly 212, the first push-pull assembly 212 is installed on the bearing table 1, the first holding member 211 is connected with the push-pull end of the first push-pull assembly 212, the first holding member 211 is movably connected with the bearing table 1, and the first push-pull assembly 212 is configured to drive the first holding member 211 to approach or deviate from the second holding member 221. And the second holding unit further includes a second push-pull assembly 222, the second push-pull assembly 222 is installed on the bearing table 1, the second holding member 221 is connected with the push-pull end of the second push-pull assembly 222, the second holding member 221 is movably connected with the bearing table 1, and the second push-pull assembly 222 is configured to drive the second holding member 221 to approach or deviate from the first holding member 211.

[0083] The first push-pull assembly 212 and / or the second push-pull assembly 222 are arranged, and then the bridge deck system member 40 can be obtained and released by controlling the first push-pull assembly 212 and / or the second push-pull assembly 222. In turn, the technical support for the automatic implementation of the bridge deck system member 40 overturning is provided. In addition, the first push-pull assembly 212 and / or the second push-pull assembly 222 are arranged, which can also make the bridge deck system member overturning device 10 meet the constraint needs of bridge deck system members of different sizes and different models, and have better universal applicability.

[0084] It should be noted that the "first push-pull assembly" in the present application is not specifically limited, and it can be any assembly that can drive the first holding member 211 to move close to or away from the second holding member 221. In specific implementation, the first push-pull assembly 212 can be selectively arranged as one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a gear and rack linear module, a screw and block linear module, etc.

[0085] It should also be noted that the number of the first push-pull assembly 212 included in the first holding unit is not specifically limited, and it can be one or two according to actual needs. In specific implementation, as shown in Figs. 1-3, the first push-pull assembly 212 is arranged as two. Figure 1 Figure 1.1 Figure 2 Figure 2.1 As shown in Figs. 1-3, the first push-pull assembly 212 in the present application is a telescopic cylinder, the telescopic cylinder is parallel to the width direction of the bearing table 1, the cylinder body of the telescopic cylinder is fixedly connected with the bearing table 1, and the telescopic end of the telescopic cylinder faces the first holding member 211 and is connected with the first holding member 211. In specific work, the first push-pull assembly 212 can be controlled to make the first holding member 211 close to or away from the second holding member 221, so that the bridge deck system member overturning device 10 realizes the function of obtaining or releasing the bridge deck system member 40. Similarly, the "second push-pull assembly" in the present application is also not specifically limited, and it can also be any assembly that can drive the second holding member 221 to move close to or away from the first holding member 211; the specific arrangement form can be arranged according to the arrangement mode of the first push-pull assembly 212.

[0086] ​​​As some alternative embodiments of the present application, the first holding unit can be selectively designed without the first push-pull assembly 212, and the first holding unit can be designed with the first holding member 211 fixed at a certain position on the supporting table 1; meanwhile, the second holding unit can be designed with the second push-pull assembly 222, and the second push-pull assembly 222 can be installed on the supporting table 1, the second holding member 221 can be connected with the push-pull end of the second push-pull assembly 222, and the second holding member 221 can be movably connected with the supporting table 1, and the second push-pull assembly 222 can be configured to drive the second holding member 221 to move towards or away from the first holding member 211. Alternatively, the second holding unit can be designed without the second push-pull assembly 222, and the second holding unit can be designed with the second holding member 221 fixed at a certain position on the supporting table 1; meanwhile, the first holding unit can be designed with the first push-pull assembly 212, and the first push-pull assembly 212 can be installed on the supporting table 1, the first holding member 211 can be connected with the push-pull end of the first push-pull assembly 212, and the first holding member 211 can be movably connected with the supporting table 1, and the first push-pull assembly 212 can be configured to drive the first holding member 211 to move towards or away from the second holding member 221.

[0087] In the specific implementation, preferably, the first holding unit can be designed with the first push-pull assembly 212, and the second holding unit can be designed with the second push-pull assembly 222, so that the first holding member 211 and the second holding member 221 can be simultaneously moved towards or away from each other, thereby shortening the constraint and release time of the bridge system member 40, and improving the turnover efficiency of the bridge system member 40.

[0088] As some preferred embodiments of the present application, the first holding unit can be further designed with the first sliding rail 213 and the first sliding block 214 connected with the first sliding rail 213, the first sliding rail 213 can extend along the push-pull direction of the first push-pull assembly 212, one of the first sliding rail 213 and the first sliding block 214 can be connected with the first holding member 211, and the other of the first sliding rail 213 and the first sliding block 214 can be connected with the supporting table 1. Meanwhile, the second holding unit can be further designed with the second sliding rail 223 and the second sliding block 224 connected with the second sliding rail 223, the second sliding rail 223 can extend along the push-pull direction of the second push-pull assembly 222, one of the second sliding rail 223 and the second sliding block 224 can be connected with the second holding member 221, and the other of the second sliding rail 223 and the second sliding block 224 can be connected with the supporting table 1.

[0089] In the specific implementation, as shown in Figure 1 and Figure 1.1 , the plurality of first sliding rails 213 can be installed in parallel and at intervals on the installation surface of the supporting table 1, and the first bearing connection part 2111 of the first holding member 211 can be slidably connected with the plurality of first sliding rails 213 through the first sliding block 214. As shown in Figure 2 and Figure 2.1As shown, the plurality of second sliding rails 223 are installed in parallel and spaced apart on the mounting surface of the bearing table 1, and the second bearing connecting portion 2211 of the second holding and taking member 221 is slidably connected with the plurality of second sliding rails 223 through the second sliding block 224 respectively. As a changeable embodiment, the connection relationship between the first sliding block 214 and the first sliding rail 213 can be interchanged, that is, the first sliding block 214 is fixedly connected with the bearing table 1, and the first sliding rail 213 is fixedly connected with the first holding and taking member 211. Similarly, the connection relationship between the second sliding block 224 and the second sliding rail 223 can also be interchanged.

[0090] It should be noted that the number of first sliding rails 213 included in the first holding and placing unit and the number of second sliding rails 223 included in the second holding and placing unit are not specifically limited, and can be selectively set according to actual needs. Specifically, as shown in Figure 1 and Figure 2 , the number of first sliding rails 213 included in the first holding and placing unit and the number of second sliding rails 223 included in the second holding and placing unit are both 5.

[0091] As some preferred embodiments of the present application, the first holding and taking member 211 includes a first bearing connecting portion 2111, a first force arm 2112, and a first bearing portion 2113. The first bearing connecting portion 2111 is connected with the bearing table 1 through the slidingly adapted first sliding rail 213 and the first sliding block 214. The first force arm 2112 is connected with the first bearing connecting portion 2111 and extends in the height direction away from the bearing table 1 by a set length, and the first bearing portion 2113 is connected with the extension end of the first force arm 2112 and extends in the direction of the second holding and taking member 221 by a set length.

[0092] Specifically, as shown in Figure 1 , Figure 1.1 , Figure 2 and Figure 4 , the first bearing connecting portion 2111 is in the form of a flat plate, and the first force arm 2112 is a grid-shaped stress structure formed by joining profiles. The first bearing portion 2113 is connected with the bearing table 1 through the first sliding rail 213 and the first sliding block 214. The first bearing connecting portion 2111, the first force arm 2112, and the first bearing portion 2113 are connected end to end. It should be noted that the extension length of the first force arm 2112 is selectively set according to the height of the side wall corresponding to the bridge system member 40, so that the first holding and taking member 211 and the first limiting member 231 can meet the requirement of restraining the first side of the bridge system member 40.

[0093] ​In specific implementation, the second holding member 221 is also provided with a second bearing connecting part 2211, a second force arm 2212 and a second bearing part 2213. The second bearing connecting part 2211 is connected with the bearing table 1 through the second sliding rail 223 and the second sliding block 224. The second force arm 2212 is connected with the second bearing connecting part 2211 and extends in the direction away from the bearing table 1 by a set length. The second bearing part 2213 is connected with the extending end of the second force arm 2212 and extends in the direction towards the first holding member 211 by a set length.

[0094] Specifically as shown in Figure 1 、 Figure 2 、 Figure 2.1 and Figure 4 , the second bearing connecting part 2211 is also in the form of a flat plate. The second force arm 2212 is also in the form of a grid structure formed by profiled members. The second bearing part 2213 is connected with the bearing table 1 through the second sliding rail 223 and the second sliding block 224. The second bearing connecting part 2211, the second force arm 2212 and the first bearing part 2113 are connected end to end. Similarly, the extending length of the second force arm 2212 is selectively set according to the height of the side wall at the position corresponding to the bridge system member 40, so that the second holding member 221 and the second limiting member 241 can meet the requirement of restraining the second side of the bridge system member 40.

[0095] As some preferred embodiments of the present application, the first limiting unit can also selectively comprise a third push-pull assembly 232. The third push-pull assembly 232 is installed on the bearing table 1. The push-pull end of the third push-pull assembly 232 is connected with the first limiting member 231, so that the first limiting member 231 can be close to or away from the first bearing part 2113 of the first holding member 211. The second limiting unit can also comprise a fourth push-pull assembly 242. The fourth push-pull assembly 242 is installed on the bearing table 1. The push-pull end of the fourth push-pull assembly 242 is connected with the second limiting member 241, so that the second limiting member 241 can be close to or away from the second bearing part 2213 of the second holding member 221.

[0096] It should be noted that the third push-pull assembly 232 in the present application is not specifically limited. It can be any assembly capable of driving the first limiting member 231 to be close to or away from the first bearing part 2113 of the first holding member 211. In specific implementation, the third push-pull assembly 232 can be one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a screw block type linear module and a gear rack type linear module. Specifically as shown in Figure 1 、 Figure 1.1 and Figure 2As 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 piece 231 is further slidably connected to the first bearing connecting part 2111 through a plurality of first guide rods 215, and the extension direction of the first guide rod 215 is parallel to the pushing and pulling direction of the third push-pull assembly 232.

[0097] It also needs to be pointed out that the fourth push-pull assembly 242 in the present application is not specifically limited, which can be any assembly capable of driving the second limiting piece 241 to approach or deviate from the second bearing part 2213 of the second holding piece 221. In specific implementation, the fourth push-pull assembly 242 can also be one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a screw block type linear module, a gear and rack type linear module, etc. Specifically as shown in Figure 1 and Figure 4 As 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 piece 241 is further slidably connected to the second bearing connecting part 2211 through a plurality of second guide rods 225, and the extension direction of the second guide rod 225 is parallel to the pushing and pulling direction of the fourth push-pull assembly 242.

[0098] The present application includes the third push-pull assembly 232 in the first limiting unit and the fourth push-pull assembly 242 in the second limiting unit, so that the positions of the first limiting piece 231 and the second limiting piece 241 can be adjusted as needed to adapt to the constraint needs of the bridge system under the action of the third push-pull assembly 232 and the fourth push-pull assembly 242, which can also meet the constraint needs of bridge system components 40 of different models and different sizes, improve the universal applicability of the bridge system component turnover device 10, and meet the turnover needs of bridge system components of different models and different sizes.

[0099] In specific implementation, the first limiting piece 231 includes a first pressing structure 2311, the first pressing structure 2311 is connected to the pushing and pulling end of the third push-pull assembly 232, and the first pressing structure 2311 includes a first pressing surface adapted to the first surface 401 of the bridge system component 40. The first bearing part 2113 of the first holding piece 211 has a position opposite to the first pressing surface. In specific work, the position of the first pressing structure 2311 can be adjusted to constrain one side of the bridge system component 40 by the first pressing structure 2311 and the first holding piece 211.

[0100] And the second limiting member 241 comprises a second pressing structure 2411 connected with the pushing and pulling end of the fourth pushing and pulling assembly 242, and the second pressing structure 2411 comprises a second pressing surface matched with the second surface 402 of the bridge system member 40. The second bearing part 2213 of the second holding member 221 has a position opposite to the second pressing surface. In specific work, the second pressing structure 2411 can be adjusted to constrain the second side of the bridge system member 40 together with the second holding member 221.

[0101] The present application can reliably constrain the bridge system member 40 through two positions by the cooperation of the first pressing structure 2311 and the first bearing part 2113 of the first holding member 211, and by the cooperation of the second pressing structure 2411 and the second bearing part 2213 of the second holding member 221, so as to better meet the need of overturning the bridge system member 40.

[0102] As some preferred embodiments of the present application, the first limiting member 231 further comprises a first stop structure 2312 for supporting the first side wall 403 of the bridge system member 40, the first stop structure 2312 is connected with the side of the first pressing structure 2311 adjacent to the first holding member 211, the first stop structure 2312 extends in the direction away from the bearing table 1 (as shown in Figure 4 The first stop structure 2312 has a first stop surface 23121 facing the second holding member 221. As shown in Figure 4 The cross section of the first limiting member 231 is L-shaped as a whole. In the overturning process, the first pressing structure 2311 and the first bearing part 2113 of the first holding member 211 are used to clamp one side of the bridge system member 40, and the first stop structure 2312 is used to stop the side wall of the bridge system member 40, so as to better constrain the bridge system member 40 in the overturning process.

[0103] In specific implementation, the second limiting member 241 can further comprise a second stop structure 2412 for supporting the second side wall 404 of the bridge system member 40, the second stop structure 2412 is connected with the side of the second pressing structure 2411 adjacent to the second holding member 221, the second stop structure 2412 extends in the direction away from the bearing table 1, the second stop structure 2412 has a second stop surface 24121 facing the first holding member 211. Specifically as shown in Figure 4As shown, the cross section of the second limiting member 241 is also L-shaped as a whole. During the overturning process, the second pressing structure 2411 and the second bearing part 2213 of the second holding member 221 are used to clamp the second side of the bridge system, and the second stop structure 2412 is used to stop the second side wall 404 of the bridge system component 40, so as to better constrain the bridge system component 40 during the overturning process.

[0104] It should be noted that in specific implementation, one of the first stop structure 2312 and the second stop structure 2412 can also be selectively arranged. The first stop structure 2312 and / or the second stop structure 2412 in the present application can constrain at least one side wall of the bridge system component 40, and during the overturning process of the bridge system component 40, the bridge system component 40 can be supported by the first stop structure 2312 and / or the second stop structure 2412 to prevent the bridge system component 40 from being greatly displaced during the overturning process, thereby providing guarantee for reliable overturning of the bridge system component 40, reducing the probability of damage of the bridge system component 40 during the overturning process, and preventing the bridge system component 40 from falling off during the overturning process.

[0105] The present application also provides a bridge system component overturning device, which comprises a bearing cross beam 31, a component transfer device 4, and a bridge system component overturning device 10 as involved in any one of the preceding embodiments. Specifically as shown in Figure 8 and Figure 9 As shown, the two bearing cross beams 31 are arranged side by side. The component transfer device 4 is arranged to cross the bearing cross beams 31 and is movable along the extension direction of the bearing cross beams 31. The component transfer device 4 is configured to transfer the bridge system component to a designated position along the bearing cross beams 31. The bridge system component overturning device 10 is rotatably installed on the bearing cross beams 31, and the bridge system component overturning device 10 is located directly below the running track of the component transfer device 4 and has a state of receiving the bridge system component.

[0106] It should be noted that the component transfer device 4 in the present application is not specifically limited, which can be any transfer device capable of obtaining the bridge system component from a designated position and transferring the obtained bridge system component to a designated position on the bridge system component overturning device 10.

[0107] The bridge deck system component overturning device defined in the present application can obtain the bridge deck system component 40 from a set position (for example, a bridge deck system component demolding station) through the component transfer device 4, and can transfer it to a set position of the bridge deck system component overturning device 10, further through the constraint and overturning of the bridge deck system component overturning device 10, and place the overturned bridge deck system component 40 at a set position (for example, a bridge deck system component transfer device), thereby providing technical support for the pipeline production of the bridge deck system component. In addition, the bridge deck system component overturning device defined in the present application can be integrated with the demolding station of the bridge deck system component 40, which can effectively reduce the floor space of the production line.

[0108] In specific implementation, as shown in Figure 8 and Figure 9 , the opposite sides of the bearing table 1 are connected with the bearing cross beams 31 through the mounting supports 33. The bridge deck system component overturning device further comprises a overturning driving unit 34, which is in driving connection with the bearing table 1. The overturning driving unit 34 is configured to drive the bearing table 1 to be in a first position for receiving the bridge deck system component or in a second position for overturning the received bridge deck system component.

[0109] It should be noted that the overturning driving unit 34 in the present application is not specifically limited, which can be any driving unit capable of driving the bearing table 1 carrying the bridge deck system component to rotate by a set angle. In specific implementation, the overturning driving unit 34 can be a hydraulic motor or a transmission mechanism comprising a gear rack and a gear. Specifically, as shown in Figure 1 , Figure 2 and Figure 9 , the overturning driving unit 34 comprises a telescopic cylinder, a gear rack and a gear, wherein the gear is in driving connection with the rotating shaft of the bearing table 1, the gear is in engagement with the gear rack, and the telescopic end of the telescopic cylinder is connected with the gear rack. In specific work, the telescopic cylinder drives the gear rack to reciprocate, and under the driving of the gear rack, the bearing table 1 is driven to rotate through the gear. In specific implementation, preferably, one set of overturning driving units 34 is arranged at each end of the bearing table 1, and in specific work, the bearing table 1 is driven to overturn by a set angle through the two sets of overturning driving units 34.

[0110] As some preferred embodiments of the present application, the component transfer device 4 further comprises a bearing frame 41 and a component holding device. As shown in Figure 8 and Figure 9 , the bearing frame 41 is arranged to cross over the two bearing cross beams 31, and the bearing frame 41 is configured to be movable along the extension direction of the bearing cross beams 31. The component holding device is mounted on the bearing frame 41, and the component holding device is configured to hold and release the bridge deck system component below the running track of the component transfer device 4.

[0111] In specific implementation, the bridge deck system component overturning device 10 has a bridge deck system component transfer channel below, and a bridge deck system component stripping station is arranged on the side directly below the bridge deck system component overturning device 10, which is located directly below the running track of the component transfer device 4. Specifically as shown in Figure 8 and Figure 9 , the load-bearing cross beams 31 are supported by a plurality of support columns 32 respectively. In specific work, the component transfer device 4 can obtain the bridge deck system component from the bridge deck system component stripping station through the component holding and placing device, and can run along the load-bearing cross beams 31 to the above of the bridge deck system component overturning device 10 and place the bridge deck system component on the bridge deck system component overturning device 10. Further, the bridge deck system component is constrained and overturned by the bridge deck system component overturning device 10 to a set angle, and then the overturned bridge deck system component is released to a designated position, so as to facilitate the transfer of the bridge deck system component.

[0112] As some preferred embodiments of the present application, the component holding and placing device further comprises a third holding and placing unit 421 and a fourth holding and placing unit 422, and the third holding and placing unit 421 and the fourth holding and placing unit 422 are oppositely arranged on the bearing frame 41. Specifically as shown in Figure 5 , Figure 6 and Figure 7 , the third holding and placing unit 421 comprises a third holding and taking member 4211, and the fourth holding and placing unit 422 comprises a fourth holding and taking member 4221, both of which are oppositely arranged below the bearing frame 41; at least one of the third holding and taking member 4211 and the fourth holding and taking member 4221 can move towards and away from the other, so as to hold or release the bridge deck system component.

[0113] It should be pointed out that the structure of the third holding and placing unit 421 and the fourth holding and placing unit 422 in the present application is not specifically limited, which can be any unit capable of holding and placing the bridge deck system component through mutual cooperation.

[0114] As a preferred embodiment of some of the foregoing embodiments, as shown in Figure 5 , the third holding and placing unit 421 further comprises a first mounting seat 4212 and a fifth push-pull assembly 4213, and the first mounting seat 4212 is connected with the bearing frame 41. The first mounting seat 4212 is configured to be capable of approaching and moving away from the fourth holding and placing unit 422. The third holding and taking member 4211 is connected with the first mounting seat 4212 and located below the first mounting seat 4212. The fifth push-pull assembly 4213 is horizontally mounted on the bearing frame 41, and the push-pull end of the fifth push-pull assembly 4213 faces the first mounting seat 4212 and is connected with the first mounting seat 4212, so that the third holding and taking member 4211 can move towards or away from the fourth holding and taking member 4221.

[0115] In addition, the fourth holding and taking unit 422 further comprises a second mounting base 4222 and a sixth push-pull assembly 4223, and the second mounting base 4222 is connected with the bearing frame 41. The second mounting base 4222 is configured to be capable of approaching and moving away from the third holding and taking unit 421. The fourth holding and taking unit 4221 is connected with the second mounting base 4222. The fourth holding and taking unit 4221 is located below the second mounting base 4222 and opposite to the third holding and taking unit 4211. The sixth push-pull assembly 4223 is horizontally mounted on the bearing frame 41. The push-pull end of the sixth push-pull assembly 4223 faces the second mounting base 4222 and is connected with the second mounting base 4222, so that the fourth holding and taking unit 4221 can move towards or away from the third holding and taking unit 4211.

[0116] In the specific implementation, the distance between the third holding and taking unit 4211 and the fourth holding and taking unit 4221 is adjusted by controlling the fifth push-pull assembly 4213 and the sixth push-pull assembly 4223, so as to achieve the function of holding and taking and releasing the bridge system component.

[0117] As the transformable embodiment, one of the third holding and taking unit 4211 and the fourth holding and taking unit 4221 can be fixedly connected with the bearing frame 41, and the other one can approach and move away from the fixed holding and taking unit. This arrangement can also achieve the function of holding and taking and releasing the bridge system component.

[0118] It should be noted that the fifth push-pull assembly 4213 in the present application is not specifically limited, which can be any assembly capable of driving the third holding and taking unit 4211 to approach or move away from the fourth holding and taking unit 4221. In the specific implementation, the third holding and taking unit 4211 can be selectively one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a lead screw and block linear driving assembly, and a gear and rack linear driving assembly. Similarly, the sixth push-pull assembly 4223 in the present application is also not specifically limited, which can be any assembly capable of driving the fourth holding and taking unit 4221 to approach or move away from the third holding and taking unit 4211. In the specific implementation, the fourth holding and taking unit 4221 can be selectively one of a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a lead screw and block linear driving assembly, and a gear and rack linear driving assembly.

[0119] It should be further noted that the structure of the third holding and taking unit 4211 and the fourth holding and taking unit 4221 in the present application is not specifically limited, which can be any structure capable of cooperating with each other to obtain and release the bridge system component from the set position. Specifically, as shown in Figure 6 and Figure 7 The third holding and taking unit 4211 and the fourth holding and taking unit 4221 are both in the structure of C type as a whole, and the openings of the third holding and taking unit 4211 and the fourth holding and taking unit 4221 are opposite.

[0120] As the preferred embodiments of the present application, the carrier frame 41 is further provided with two third sliding rails 411 which are parallel to each other and perpendicular to the extending direction of the carrier beam 31, the first mounting base 4212 is provided with third sliding blocks 412 which are adapted to the third sliding rails 411, and the first mounting base 4212 is slidably connected with the third sliding rails 411 through the third sliding blocks 412. In the specific working process, the first mounting base 4212 is driven by the fifth push-pull assembly 4213 to move along the extending direction of the third sliding rails 411. The carrier frame 41 is further provided with two fourth sliding rails 413 which are parallel to each other and perpendicular to the extending direction of the carrier beam 31, the second mounting base 4222 is provided with fourth sliding blocks 414 which are adapted to the fourth sliding rails 413, and the second mounting base 4222 is slidably connected with the fourth sliding rails 413 through the fourth sliding blocks 414. In the specific working process, the second mounting base 4222 is driven by the sixth push-pull assembly 4223 to move along the extending direction of the fourth sliding rails 413.

[0121] It should be noted that the connection between the first mounting base 4212 and the carrier frame 41 can also adopt other connection modes which can enable the first mounting base 4212 to move along a set path, for example, the first mounting base 4212 can also be connected with the carrier frame 41 through the cooperation of sliding rails and sliding grooves. Similarly, the connection between the second mounting base 4222 and the carrier frame 41 can also be connected by referring to the connection mode between the first mounting base 4212 and the carrier frame 41.

[0122] As the preferred embodiments of the present application, the third holding unit 421 can further include a seventh push-pull assembly 4214, and the fourth holding unit 422 can further include an eighth push-pull assembly 4224. The seventh push-pull assembly 4214 is vertically fixed on the first mounting base 4212, the pushing and pulling end of the seventh push-pull assembly 4214 faces downward, and the third holding member 4211 is installed on the pushing and pulling end of the seventh push-pull assembly 4214. The eighth push-pull assembly 4224 is vertically fixed on the second mounting base 4222, the pushing and pulling end of the eighth push-pull assembly 4224 faces downward, and the fourth holding member 4221 is installed on the pushing and pulling end of the eighth push-pull assembly 4224.

[0123] By setting the seventh push-pull assembly 4214 and the eighth push-pull assembly 4224, the positions of the third holding member 4211 and the fourth holding member 4221 in the vertical direction can be adjusted, so as to better meet the requirements of holding and transferring the bridge deck system components. In the specific working process, the positions can be adjusted according to the sizes, models and positions of the bridge deck system components.

[0124] It should be further noted that the seventh push-pull assembly 4214 in the present application is not specifically limited, and it can be any assembly capable of adjusting the height position of the third holding member 4211 in the vertical direction. In specific implementation, the third holding member 4211 can be selected from a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a screw block linear drive assembly, and a gear rack linear drive assembly. Similarly, the eighth push-pull assembly 4224 in the present application is not specifically limited, and it can also be any assembly capable of adjusting the height position of the fourth holding member 4221 in the vertical direction. In specific implementation, the fourth holding member 4221 can be selected from a pneumatic telescopic cylinder, a hydraulic telescopic cylinder, a screw block linear drive assembly, and a gear rack linear drive assembly.

[0125] As some preferred embodiments of the present application, as shown in Figure 8 The carrying beam 31 is further provided with a guide rail 311 extending along the length direction of the carrying beam 31, and the two ends of the carrying frame 41 are respectively provided with a walking wheel set 415 matched with the guide rail 311. The carrying frame 41 is connected with the guide rail 311 through the walking wheel set 415, and further includes a walking driving motor which is in driving connection with the walking wheel set 415. In specific work, the component transfer device 4 can be driven by controlling the walking driving motor.

[0126] As a convertible embodiment, the carrying beam 31 can be further provided with a slide rail extending along the length direction of the carrying beam 31, and the two ends of the carrying frame 41 are respectively provided with a slide block matched with the slide rail. The carrying frame 41 is connected with the slide rail through the slide block. The component transfer device 4 further includes a linear drive module, and the carrying frame 41 is in driving connection with the carrying beam 31 through the linear drive module.

[0127] The present application also provides a bridge deck system component stripping and turnover system, as shown in Figure 10 The auxiliary stripping device 30 is located at the bridge deck system component stripping station. The bridge deck system component transfer device is located at the position of the bridge deck system component transfer channel to receive and transfer the bridge deck system component turned over by the bridge deck system component turnover device 10.

[0128] In the specific implementation, the non-demoulded bridge system component is transported to the demoulding station, and the bridge system component is placed in a position and state that can be accessed by the component transporting device 4 with the assistance of the auxiliary demoulding equipment 30; the bridge system component is further accessed from the mould by the component transporting device 4 and transported to the bridge system component turnover device 10; then the bridge system component is constrained and turned over by a set angle (preferably 180±10° in the specific implementation) by the bridge system component turnover device 10, and the turned-over bridge system component is placed on the bridge system component transporting equipment in one step, and then the bridge system component is transported to a set position by the bridge system component transporting equipment.

[0129] The application also provides a prefabricated component production line, which comprises the bridge system component turnover device 10 according to any one of the preceding embodiments. As some alternative embodiments of the application, the prefabricated component production line can also selectively comprise the bridge system component turnover device according to any one of the preceding embodiments.

[0130] As some alternative embodiments of the application, the prefabricated component production line comprises the bridge system component demoulding and turnover system according to any one of the preceding embodiments.

[0131] In the specific work, the non-demoulded bridge system component after maintenance is transported directly below the running track of the component transporting device 4, and the mould is in the open mould state to meet the demoulding requirement of the bridge system component. Then the component transporting device 4 is controlled to walk on the carrying beam 31 to the position directly above the bridge system component demoulding station, and the bridge system component is accessed from the mould by the component holding and placing device to separate the bridge system component from the mould to realize the demoulding process of the bridge system component. After the demoulding is completed, the demoulded bridge system component is directly transported to the carrying table 1 of the bridge system component turnover device 10 by the bridge system component transporting device 4, and the bridge system component is further locked on the carrying table 1 by the first holding and placing unit, the second holding and placing unit, the first limiting unit and the second limiting unit. Then the bridge system component turnover device 10 is rotated by a set angle to realize the turnover of the bridge system component. After the turnover process of the bridge system component is completed, the first holding and placing unit and the second holding and placing unit are controlled to place the turned-over bridge system component on the bridge system component transporting equipment, and the bridge system component is further transported to a set position by the bridge system component transporting equipment.

[0132] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A bridge deck assembly turnover apparatus, characterized by, The bridge deck system component turnover device comprises: a bearing table; a first holding unit and a second holding unit, both of which are connected to the bearing table and located on the same side of the bearing table, the first holding unit comprises a first holding member, and the second holding unit comprises a second holding member opposite to the first holding member, at least one of the first holding member and the second holding member is configured to move towards and away from the other one to hold or release the bridge deck system component; a first limiting unit and a second limiting unit, both of which are connected to the bearing table and oppositely arranged, the first limiting unit comprises a first limiting member, and the second limiting unit comprises a second limiting member; the first holding member comprises a first bearing part having a position opposite to the first limiting member 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 member comprises a second bearing part having a position opposite to the second limiting member to constrain the second side of the bridge deck system component and a position staggered to release the bridge deck system component.

2. The bridge deck system component turnover device according to claim 1, wherein the first holding unit further comprises a first push-pull assembly mounted on the bearing table, the first holding member is connected to the push-pull end of the first push-pull assembly, the first holding member is movably connected to the bearing table, and the first push-pull assembly is configured to drive the first holding member to approach or move away from the second holding member; and / or the second holding unit further comprises a second push-pull assembly mounted on the bearing table, the second holding member is connected to the push-pull end of the second push-pull assembly, the second holding member is movably connected to the bearing table, and the second push-pull assembly is configured to drive the second holding member to approach or move away from the first holding member.

3. The bridge deck system component turnover device according to claim 2, 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 member, and the other 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 member, and the other of the second sliding rail and the second sliding block is connected to the bearing table.

4. The bridge deck system component turnover device according to claim 3, 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.

5. The bridge deck member turnover device according to any one of claims 1 to 4, characterized in that, 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 of the first holding member; 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 of the second holding member.

6. The bridge deck member turnover device according to claim 5, characterized in that, 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 member, and the first bearing part of the first holding member 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 member, and the second bearing part of the second holding member has a position opposite to the second pressing surface.

7. The bridge deck member turnover device according to claim 6, characterized in that, The first limiting member further comprises a first stop structure for supporting a first side wall of the bridge deck member, 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 member, 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.

8. A bridge deck assembly turnover apparatus characterized by, Comprise: The two load-bearing crossbeams are arranged side by side; The component transfer device is arranged across the load-bearing crossbeams and is movable along the extension direction of the load-bearing crossbeams, and is configured to transfer the deck system component to a set position along the load-bearing crossbeams; And The deck system component turnover device is rotatably mounted on the load-bearing crossbeams, and is located directly below the operation track of the component transfer device.

9. The deck system component turnover device according to claim 8, wherein The opposite sides of the bearing table are connected to the load-bearing crossbeams through mounting supports; Further comprising a turnover driving unit, which is in driving connection with the bearing table, and is configured to drive the bearing table to be in a first position for receiving the deck system component or in a second position for overturning the received deck system component.

10. The deck system component turnover device according to claim 8, wherein The component transfer device comprises a bearing frame and a component holding device, the bearing frame is arranged across the two load-bearing crossbeams, and is configured to move along the extension direction of the load-bearing crossbeams; the component holding device is mounted on the bearing frame, and is configured to hold and release the deck system component below the operation track of the component transfer device.

11. The deck system component turnover device according to claim 10, wherein The deck system component turnover device has a deck system component transfer channel below, and a deck system component demolding station is arranged on one side directly below the deck system component turnover device, and is located directly below the operation track of the component transfer device.

12. The deck system component roll-over apparatus of claim 10, wherein, The component holding device comprises: A third holding unit and a fourth holding unit, which are mounted on the bearing frame and are arranged oppositely; 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 located below the bearing frame and are arranged oppositely; at least one of the third holding member and the fourth holding member is movable towards and away from the other one, so as to hold or release the deck system component.

13. The deck system component turnover device according to claim 12, wherein The third holding unit further comprises a first mounting base and a fifth push-pull assembly, the first mounting base is connected to the bearing frame, and is configured to be close to and away from the fourth holding unit, the third holding member is connected to the first mounting base and is located below the first mounting base, and the fifth push-pull assembly is horizontally mounted on the bearing frame, a push-pull end of the fifth push-pull assembly is towards the first mounting base and is connected to the first mounting base, 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 base and a sixth push-pull assembly, the second mounting base is connected with the carrier frame, and the second mounting base is configured to be capable of approaching and departing from the third holding unit, the fourth holding member is connected with the second mounting base, the fourth holding member is located below the second mounting base and opposite to the third holding member, and the sixth push-pull assembly is horizontally mounted on the carrier frame, a push-pull end of the sixth push-pull assembly faces the second mounting base and is connected with the second mounting base, so that the fourth holding member is capable of moving towards or departing from the third holding member.

14. The deck member turnover apparatus according to claim 13, wherein, The third holding unit further comprises a seventh push-pull assembly, the seventh push-pull assembly is vertically fixed on the first mounting base, and a push-pull end of the seventh push-pull assembly faces downward, and the third holding member is mounted 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 base, and a push-pull end of the eighth push-pull assembly faces downward, and the fourth holding member is mounted on the push-pull end of the eighth push-pull assembly.

15. A bridge deck system de-molding roll-over system characterized by, comprising: The deck member turnover apparatus according to any one of claims 8 to 14; an auxiliary demolding device, the auxiliary demolding device is located at the deck member demolding station; and a deck member transfer device, the deck member transfer device is located at a position of a deck member transfer channel to receive and transfer the deck member turned over by the deck member turnover device.

16. A prefabricated part production line, characterized in that, the prefabricated part production line comprises the deck member turnover device according to any one of claims 1 to 8; or, the prefabricated part production line comprises the deck member turnover apparatus according to any one of claims 9 to 14; or, the prefabricated part production line comprises the deck member demolding and turnover system according to claim 15.

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