Die for bridge deck system component production and bridge deck system component production line

Abstract

The utility model discloses a mold for bridge deck system component production and a production line. The mold comprises a bottom mold body, a first end mold body, a second end mold body, a first side mold body, a second side mold body, a first blocking structure, a second blocking structure, a first fence, a second fence, a third fence and a fourth fence. The first end mold body and the second end mold body are opposite and located at the two ends of the bottom mold body correspondingly. The first side mold and the second side mold are opposite and located on the two sides of the bottom mold respectively, the first end mold, the first side mold, the second end mold and the bottom mold define a first material distribution area, and the first end mold, the second side mold, the second end mold and the bottom mold define a second material distribution area; the first blocking structure is located in the middle of the first cloth area and divides the first cloth area into a first cloth containing cavity and a second cloth containing cavity. The second blocking structure is located in the middle of the second cloth area and divides the second cloth area into a third cloth containing cavity and a fourth cloth containing cavity. The mold disclosed by the utility model can meet efficient production of bridge deck system components needing secondary pouring.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge deck component production, in particular to a bridge deck component production mold and a bridge deck component production line. Background Art

[0002] Bridge deck components, constructed from cast concrete, are a crucial component of current high-speed railway construction. Numerous types of bridge deck components exist, depending on their placement and function. Some require secondary pouring at the installation site during the laying process to better meet design and construction requirements. In the actual production of bridge deck components requiring secondary pouring, concrete is poured only in a limited area of ​​the steel cage. This leads to complex production processes, difficulty in demolding, and low pass rates, placing high demands on the mold design for these products.

[0003] In addition, due to the large demand for such products, the traditional production method of demoulding using manpower is difficult to meet the needs of efficient, high-quality, and mass production. It would be of great significance if a mold could be developed that can meet the production of bridge deck components that require secondary casting and is easy to disassemble and demould. Utility Model Content

[0004] The purpose of this application is to provide a mold for producing bridge deck components that require secondary casting on site, which has the advantages of simple assembly and disassembly, easy demoulding, and high demoulding efficiency. This is achieved through the following technical solutions:

[0005] In the first aspect, the present invention relates to a mold for producing bridge deck components, including a bottom mold, a first end mold, a second end mold, a first side mold, a second side mold, a first blocking structure, a second blocking structure, a first enclosure, a second enclosure, a third enclosure and a fourth enclosure, the first end mold and the second end mold are opposite and respectively located at the two ends of the bottom mold; the first side mold and the second side mold are opposite and respectively located at both sides of the bottom mold, the first end mold, the first side mold, the second end mold and the bottom mold form a first fabric area, the first end mold, the second side mold, the second end mold and the bottom mold form a second fabric area; the first blocking structure is located in the middle of the first fabric area and divides the first fabric area into a first fabric cavity and a second fabric cavity; the second barrier structure is located in the middle of the second fabric area and divides the second fabric area into a third fabric cavity and a fourth fabric cavity; the first enclosure and the second enclosure are arranged above the bottom mold, the first enclosure is opposite to the upper part of the first side mold and extends from the inner side of the first end mold to the first barrier structure, the second enclosure is opposite to the upper part of the second side mold and extends from the inner side of the first end mold to the second barrier structure; the third enclosure and the fourth enclosure are arranged above the bottom mold, the third enclosure is opposite to the upper part of the first side mold and extends from the first barrier structure to the inner side of the second end mold, the fourth enclosure is opposite to the upper part of the second side mold and extends from the second barrier structure to the inner side of the second end mold.

[0006] The present application provides a mold for producing bridge deck components that can meet the production requirements of bridge deck components that require secondary casting on site. Secondly, the present application makes the mold for producing bridge deck components include a first blocking structure and a second blocking structure, and the first blocking structure divides the first material distribution area into two areas, and the second blocking structure divides the second material distribution area into two areas, thereby enabling the mold for producing bridge deck components to meet the production of two bridge deck components at a time, which can effectively improve the production efficiency of bridge deck components. Thirdly, the present application sets a first enclosure, a second enclosure, a third enclosure, and a fourth enclosure at designated positions to stop the concrete to meet the material distribution needs of the bridge deck components.

[0007] In some embodiments of the present application, a plurality of first reinforcement clearance notches are provided at intervals along the extension direction of the first enclosure, extending through both sides of the first enclosure; a plurality of second reinforcement clearance notches are provided at intervals along the extension direction of the second enclosure, extending through both sides of the second enclosure; a plurality of third reinforcement clearance notches are provided at intervals along the extension direction of the third enclosure, extending through both sides of the third enclosure; and a plurality of fourth reinforcement clearance notches are provided at intervals along the extension direction of the fourth enclosure. By providing reinforcement clearance notches on the first, second, third, and fourth enclosures, the present application allows for clearance of the reinforcement included in the reinforcement skeleton of the bridge deck components, thereby meeting the installation requirements of the reinforcement skeleton.

[0008] In some embodiments of the present application, the first enclosure is detachably connected to the first end mold and the first barrier structure, the second enclosure is detachably connected to the first end mold and the second barrier structure; the third enclosure is detachably connected to the second end mold and the first barrier structure, and the fourth enclosure is detachably connected to the second end mold and the second barrier structure.

[0009] In some embodiments of the present application, the first barrier structure and the second barrier structure are separate structures, and the first barrier structure and / or the second barrier structure are detachably connected to the bottom mold; or, the first barrier structure and the second barrier structure are integral structures, and the first barrier structure and the second barrier structure are detachably connected to the bottom mold; or, the first barrier structure, the second barrier structure and the bottom mold are integral structures.

[0010] In some embodiments of the present application, a lifting rod is further included, and at least one lifting rod is respectively provided under the first fabric cavity, the second fabric cavity, the third fabric cavity and the fourth fabric cavity; the bottom of the first fabric cavity, the bottom of the second fabric cavity, the bottom of the third fabric cavity and the bottom of the fourth fabric cavity are respectively provided with at least one through-hole, the lifting rods and the through-holes are configured in a one-to-one correspondence, and the lifting ends of the lifting rods and the corresponding through-holes are adapted to each other; each lifting rod has a first position and a second position, in the first position, the lifting end surface of the lifting rod extends from the through-hole to the upper surface of the bottom mold to the set position, and in the second position, the lifting end surface of the lifting rod is located at a position where it does not extend out of the upper surface of the bottom mold.

[0011] The present application arranges lifting rods respectively under the first cloth cavity, the second cloth cavity, the third cloth cavity and the fourth cloth cavity, and makes the lifting end faces of the lifting rods have a first position extending out of the upper surface of the bottom mold through the through hole and a position located on the upper surface without extending out of the bottom mold, so that the lifting rods can assist in the demoulding of the bridge deck components.

[0012] In some embodiments of the present application, a return spring is further included, and at least some of the lifting rods are connected to a return spring one by one. The first end of each return spring is connected to the bottom of the bottom mold, and the second end of the return spring is connected to the corresponding lifting rod, and the return spring is configured to cause the lifting rod to be in the second position.

[0013] The present application provides a reset spring, under the action of which the lifting rod can be prompted to reset to the second position, thereby avoiding a series of problems caused by the lifting rod being unable to reset smoothly.

[0014] In some embodiments of the present application, a limiting guide, a connecting member and a guide rod are also included. A limiting guide is correspondingly provided at the adjacent position of each lifting rod, each limiting guide is fixedly connected to the lower part of the bottom mold, and a guide hole is provided on the limiting guide, which extends along the lifting direction of the lifting rod; each lifting rod is connected to a guide rod via a connecting member, the guide rod extends along the lifting direction of the lifting rod, and the extended end of the guide rod passes through the guide hole; a return spring is sleeved on each guide rod, and the first end of the return spring is abutted against the limiting guide, and the second end of the return spring is abutted against the connecting member; or, a return spring is sleeved on the outside of each lifting rod, and the first end of the return spring is connected to the lower part of the bottom mold, and the second end of the return spring is connected to the lifting rod.

[0015] In a second aspect, the present application further provides a mold for producing bridge deck components, comprising a bottom mold, a first end mold, a second end mold, a first side mold, a second side mold, a first enclosure, and a second enclosure, wherein the first end mold and the second end mold are opposite to each other and are located at both ends of the bottom mold; the first side mold and the second side mold are opposite to each other and are located on both sides of the bottom mold;

[0016] The first enclosure is arranged above the bottom mold and directly opposite to the upper portion of the first side mold. The first enclosure extends from the inner side of the first end mold to the inner wall of the second end mold. The first end mold, the first side mold, the second end mold, the first enclosure and the bottom mold form a first fabric distribution area.

[0017] The second enclosure is arranged above the bottom mold and opposite to the upper part of the second side mold. The second enclosure extends from the inner side of the first end mold to the inner wall of the second end mold; the first end mold, the second side mold, the second end mold, the second enclosure and the bottom mold form a second fabric area.

[0018] In some embodiments of the present application, a plurality of first steel bar clearance gaps extending through both sides of the first enclosure are provided at intervals in the extension direction of the first enclosure, and a plurality of second steel bar clearance gaps extending through both sides of the second enclosure are provided at intervals in the extension direction of the second enclosure.

[0019] In some embodiments of the present application, a lifting rod is further included, and at least one lifting rod is respectively provided below the first cloth area and below the second cloth area; at least one through hole is respectively provided at the bottom of the first cloth area and the bottom of the second cloth area, and the lifting rods correspond to the through holes one by one, and the lifting ends of the lifting rods and the corresponding through holes are adapted to each other; each lifting rod has a first position and a second position, and in the first position, the lifting end surface of the lifting rod extends from the bottom mold to the upper surface of the bottom mold to a set position, and in the second position, the lifting end surface of the lifting rod does not extend out of the upper surface of the bottom mold.

[0020] In some embodiments of the present application, a mounting base is further included, and the bottom mold is fixed on the mounting base; the lower part of the first side mold is hingedly connected to the mounting base, and / or the lower part of the second side mold is hingedly connected to the mounting base.

[0021] The present application facilitates the separation of the first side mold and / or the second side mold from the bridge deck components being produced during demoulding by hingedly connecting the lower part of the first side mold to the mounting base and / or hingedly connecting the lower part of the second side mold to the mounting base, thereby facilitating the demoulding of the bridge deck components.

[0022] In some embodiments of the present application, at least one first connecting structure can be selectively provided on the outer wall of the first side mold and / or at least one first connecting structure can be provided on the outer wall of the second side mold, and the first connecting structure is the force application position for opening the mold for producing bridge deck components.

[0023] The present application provides at least one first connection structure on the outer wall of the first side mold and / or at least one first connection structure on the outer wall of the second side mold. When the mold is opened, a force can be applied to the first connection structure to rotate the first side mold and the second side mold relative to the mounting base, thereby facilitating the demolding operation of the bridge deck components. In addition, by providing the first connection structure, the present application can be connected to the first connection structure through the mold opening equipment, making it easier for the mold opening equipment to apply a force to the first side mold and / or the second side mold to perform the mold opening process, thereby reducing the difficulty of mold opening and improving the efficiency of mold opening.

[0024] In some embodiments of the present application, further comprising:

[0025] a first limit stop assembly, at least one first limit stop assembly being mounted on a mounting base below the first side mold, the first limit stop assembly comprising a first stop member having a position for stopping the first side mold from rotating; and / or

[0026] A second limit stop assembly, at least one second limit stop assembly is installed on the mounting base below the second side mold, the second limit stop assembly includes a second stop member, and the second stop member has a position for stopping the second side mold from rotating.

[0027] In some embodiments of the present application, a connecting rod is also included; a plurality of first connecting seats are provided on the upper edge of the first side mold, and a second connecting seat corresponding to the plurality of first connecting seats is provided on the upper edge of the second side mold, and each first connecting seat is detachably connected to the corresponding second connecting seat via a connecting rod.

[0028] The present application sets a first connecting seat, a second connecting seat and a connecting rod, and makes the first connecting seat detachably connected to the second connecting seat via the connecting rod, thereby constraining the upper edges of the first side mold and the second side mold to better position the first side mold and the second side mold; in addition, the first side mold and the second side mold can be connected at multiple points to reduce the local stress of the first side mold and the second side mold during the production process, thereby extending the service life of the first side mold and the second side mold.

[0029] In some embodiments of the present application, the first end of the bottom mold is provided with at least one first guide rail extending toward the first side mold by a set length, the first end mold is provided with a first guide assembly corresponding to the first guide rail one by one, and the first end mold is movably connected to the first guide rail via the first guide assembly, so that the first end mold has a position close to the first end of the bottom mold and has a position away from the first end of the bottom mold; or, the first end mold is provided with at least one first guide rail extending toward the first end of the bottom mold, the first end of the bottom mold is provided with a first guide assembly corresponding to the first guide rail one by one, and the first end mold is movably connected to the first guide assembly via the first guide rail, so that the first end mold has a position close to the first end of the bottom mold and has a position away from the first end of the bottom mold; and / or,

[0030] The second end of the base mold is provided with at least one second guide rail extending toward the second side mold to a set length, the second end mold is provided with a second guide assembly corresponding to the second guide rail one by one, and the second end mold is movably connected to the second guide rail via the second guide assembly so that the second end mold has a position close to the second end of the base mold and has a position away from the second end of the base mold; or, the second end mold is provided with at least one second guide rail extending toward the second end of the base mold, the second end of the base mold is provided with a second guide assembly corresponding to the second guide rail one by one, and the second end mold is movably connected to the second guide assembly via the second guide rail so that the second end mold has a position close to the second end of the base mold and has a position away from the second end of the base mold.

[0031] The present application provides a first end mold that is movably connected via a first guide rail and a first guide assembly, thereby enabling the first end mold to be relatively displaced relative to the first end of the bottom mold during the mold opening and closing process, thereby facilitating demoulding of the bridge deck components. The present application provides a second end mold that is movably connected via a second guide rail and a second guide assembly, thereby enabling the second end mold to be relatively displaced relative to the second end of the bottom mold during the mold opening and closing process, thereby facilitating demoulding of the bridge deck components.

[0032] In some embodiments of the present application, the first guide rail is a cylindrical guide rail, the first guide assembly includes a first mounting seat and a plurality of rollers, the plurality of rollers are mounted on the first mounting seat and can roll along the first guide rail; and / or, the second guide rail is a cylindrical guide rail, the second guide assembly includes a second mounting seat and a plurality of rollers, the plurality of rollers are mounted on the second mounting seat and can roll along the second guide rail.

[0033] In some embodiments of the present application, the outer side wall of the first end mold is provided with at least one second connection structure and / or the outer side wall of the second end mold is provided with at least one second connection structure, and the second connection structure is the force application position when the mold is opened.

[0034] In this application, by providing at least one second connecting structure on the outer sidewall of the first end mold and / or providing at least one second connecting structure on the outer sidewall of the second end mold, a force can be applied through the second connecting structure to achieve the opening and closing of the first end mold and / or the second end mold. This design also facilitates the use of mold opening equipment to assist in the opening and closing of the first and second end molds.

[0035] In a third aspect, a bridge deck component production line includes a mold for producing bridge deck components as described in any of the aforementioned embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A schematic structural diagram of a mold for producing bridge deck components according to some embodiments of the present application from one perspective;

[0037] Figure 2 for Figure 1 A schematic structural diagram of a second perspective of a mold for producing bridge deck components is shown;

[0038] Figure 3 for Figure 1 A schematic structural diagram of a mold for producing bridge deck components from a third perspective is shown;

[0039] Figure 4 for Figure 1 A schematic structural diagram of a mold for producing bridge deck components from a fourth perspective is shown;

[0040] Figure 5 A structural diagram showing a perspective of a structure formed by some components of a mold for producing bridge deck components involved in some embodiments of the present application Figure 1 ;

[0041] Figure 5.1 for Figure 5 A partial enlarged schematic diagram of the structure at point A in the middle;

[0042] Figure 6 A structural diagram showing a perspective of a structure formed by some components of a mold for producing bridge deck components involved in some embodiments of the present application Figure 2 ;

[0043] Figure 6.1 for Figure 6 A partial enlarged schematic diagram of the structure at point B in the middle;

[0044] Figure 6.2for Figure 6 A partial enlarged schematic diagram of the structure at position C in the middle;

[0045] Figure 7 A cross-sectional view of a mold for producing bridge deck components according to some embodiments of the present application;

[0046] Figure 8 A structural diagram showing a perspective of a structure formed by some components of a mold for producing bridge deck components involved in some embodiments of the present application Figure 3 ;

[0047] Figure 8.1 for Figure 8 A partial enlarged schematic diagram of the structure at D in the middle;

[0048] Figure 9 A structural diagram showing a perspective of a structure formed by some components of a mold for producing bridge deck components involved in some embodiments of the present application Figure 4 ;

[0049] Figure 9.1 for Figure 9 A partial enlarged schematic diagram of the structure at E in the middle;

[0050] Figure 10 A structural diagram showing a perspective of a structure formed by some components of a mold for producing bridge deck components involved in some embodiments of the present application Figure 5 ;

[0051] Figure 10.1 for Figure 10 A partial enlarged schematic diagram of the structure at F in the middle;

[0052] Figure 11 A schematic structural diagram of a first enclosure or a third enclosure included in a mold for producing bridge deck components according to some embodiments of the present application;

[0053] Figure 12 This is a schematic structural diagram of a second enclosure included in a mold for producing bridge deck components according to some embodiments of the present application;

[0054] Figure 13 This is a schematic structural diagram of the fourth enclosure included in the mold for producing bridge deck components involved in some embodiments of the present application.

[0055] In the picture:

[0056] 1. Bottom mold; 11. Support column;

[0057] 21. First end mold; 22. Second end mold; 23. First side mold; 231. First connecting seat; 24. Second side mold; 241. Second connecting seat; 25. First connecting structure; 26. Second connecting structure;

[0058] 31. First barrier structure; 32. Second barrier structure;

[0059] 41. First fabric cavity; 42. Second fabric cavity; 43. Third fabric cavity; 44. Fourth fabric cavity; 51. First enclosure; 511. First reinforcement gap; 52. Second enclosure; 521. Second reinforcement gap; 53. Third enclosure; 531. Third reinforcement gap; 54. Fourth enclosure; 541. Fourth reinforcement gap;

[0060] 6. Jacking rod;

[0061] 71. Return spring; 72. Position limiting guide; 73. Connecting member; 74. Guide rod;

[0062] 81. Connecting rod; 82. First limit stop assembly; 83. Second limit stop assembly;

[0063] 91. First guide rail; 92. First guide assembly; 921. First mounting seat; 922. Roller; 93. Second guide rail; 94. Second guide assembly; 941. Second mounting seat;

[0064] 10. Install the base;

[0065] 100. Moulds for the production of bridge deck components. DETAILED DESCRIPTION

[0066] The following describes exemplary embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings show exemplary embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Instead, these embodiments are provided to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0067] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of the stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts and / or their combinations. The method steps, processes and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0068] Although the terms "first," "second," "third," etc. may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these technical terms. These terms may only be used to distinguish one element, component, region, layer, or section from another region, layer, or section. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms do not imply an order or sequence when used herein. Therefore, the first element, component, region, layer, or section discussed below may be referred to as a first element, component, region, layer, or section without departing from the teachings of the example embodiments.

[0069] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to encompass 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 flipped, an element described as "below" or "beneath" another element or feature would subsequently be oriented "above" or "above" the other element or feature. Thus, the example term "below" may encompass both above and below orientations.

[0070] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0071] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "provided with," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed or detachable connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model in specific circumstances.

[0072] In this application, "above a certain value" includes the number itself, for example, "two or more" includes "two".

[0073] In this application, the so-called "substantially vertical" and "substantially parallel" descriptions are used to ensure that the required scope of protection covers technical solutions that are non-vertical or non-parallel due to processing errors, installation errors, etc.

[0074] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0075] Specific combination Figures 1 to 13 The present invention introduces a bridge deck component production mold 100 and a bridge deck component production line.

[0076] The bridge deck component production mold 100 involved in this application includes a bottom mold 1, a first end mold 21, a second end mold 22, a first side mold 23, a second side mold 24, a first barrier structure 31 and a second barrier structure 32. Figures 1 to 5 As shown, the first end mold 21 and the second end mold 22 are opposite and located at both ends of the bottom mold 1. The first side mold 23 and the second side mold 24 are opposite and located on both sides of the bottom mold 1. The first end mold 21, the first side mold 23, the second end mold 22, and the bottom mold 1 form a first material distribution area; the first end mold 21, the second side mold 24, the second end mold 22, and the bottom mold 1 form a second material distribution area.

[0077] In addition, both ends of the first side mold 23 are detachably connected to the first end mold 21 and the second end mold 22, and both ends of the second side mold 24 are detachably connected to the first end mold 21 and the second end mold 22. Figure 1 and Figure 2 As shown, one end wall of the first end mold 21 is opposite to and connected to the inner side wall of the first side mold 23, and the other end wall of the first end mold 21 is opposite to and connected to the inner side wall of the second side mold 24. Furthermore, one end wall of the second end mold 22 is opposite to and connected to the inner side wall of the first side mold 23, and the other end wall of the second end mold 22 is opposite to and connected to the inner side wall of the second side mold 24. As a variant embodiment, one end wall of the first side mold 23 can be opposite to and connected to the inner side wall of the first end mold 21, the other end wall of the first side mold 23 can be opposite to and connected to the inner side wall of the second end mold 22, one end wall of the second side mold 24 can be opposite to and connected to the inner side wall of the first end mold 21, and the other end wall of the second side mold 24 can be opposite to and connected to the inner side wall of the second end mold 22.

[0078] In order to improve the sealing performance of the mold, it is preferred to set a seal at the connection between the first end mold 21 and the first side mold 23 and the second side mold 24, and set a seal at the connection between the second end mold 22 and the first side mold 23 and the second side mold 24.

[0079] For example Figure 1 、 Figure 2 and Figure 5 As shown, the first barrier structure 31 is located in the middle of the first fabric area and divides the first fabric area into a first fabric cavity 41 and a second fabric cavity 42. The second barrier structure 32 is located in the middle of the second fabric area and divides the second fabric area into a third fabric cavity 43 and a fourth fabric cavity 44.

[0080] It should be noted that the "first barrier structure" in this application is not specifically limited and can be any structure capable of partitioning the first fabric area into cavities that meet fabric requirements. In practice, the first barrier structure 31 is preferably a flat plate capable of partitioning the first fabric area into a first fabric cavity 41 and a second fabric cavity 42. One surface of the first barrier structure 31 faces the first end mold 21, and the other surface faces the second end mold 22.

[0081] Similarly, the "second barrier structure 32" in this application is not specifically limited and can be any structure capable of partitioning the second fabric region into cavities that meet fabric requirements. In practice, the second barrier structure 32 is preferably a flat plate that partitions the second fabric region into the third and fourth fabric cavities 43 and 44. One surface of the second barrier structure 32 faces the first end mold 21, while the other surface of the first barrier structure 31 faces the second end mold 22.

[0082] It should also be pointed out that the shapes and sizes of the first fabric cavity 41, the second fabric cavity 42, the third fabric cavity 43 and the fourth fabric cavity 44 in the present application are not specifically limited and can be configured according to the shape of the bridge deck components to be produced.

[0083] In a specific implementation, the first barrier structure 31 and the second barrier structure 32 can be optionally integrated into one structure, and the first barrier structure 31 and the second barrier structure 32 can be connected using a detachable connection method; for example, the first barrier structure 31 and the second barrier structure 32 can be fixed in position using bolts, slots, or other methods. As an alternative embodiment, the first barrier structure 31, the second barrier structure 32, and the bottom mold 1 can also be integrated into one structure.

[0084] In addition to the above embodiment, the first barrier structure 31 and the second barrier structure 32 may be separate structures, and both may be detachably connected. Alternatively, the first barrier structure 31 may be detachably connected, while the second barrier structure 32 and the bottom mold 1 may be integrally formed. Alternatively, the first barrier structure 31 and the bottom mold 1 may be integrally formed, while the second barrier structure 32 may be detachably connected.

[0085] In order to meet the material distribution requirements of the bridge deck components cast for the second time, the bridge deck component production mold 100 further includes a first enclosure 51 , a second enclosure 52 , a third enclosure 53 and a fourth enclosure 54 .

[0086] Specific as Figure 1 、 Figure 2 and Figure 5 As shown, both the first enclosure 51 and the second enclosure 52 are positioned above the base form 1. The first enclosure 51 directly faces the upper portion of the first side form 23 and extends from the inner side of the first end form 21 to the first barrier structure 31. Furthermore, the second enclosure 52 directly faces the upper portion of the second side form 24 and extends from the inner side of the first end form 21 to the second barrier structure 32. Thus, the first end form 21, the first side form 23, the first barrier structure 31, the first enclosure 51, and the base form 1 form one cavity for the bridge deck components; and the first end form 21, the second side form 24, the second barrier structure 32, the second enclosure 52, and the base form 1 form another cavity for the bridge deck components, thereby satisfying the material distribution requirements for one bridge deck component.

[0087] Likewise, Figure 1 、 Figure 2 and Figure 5 As shown, the third enclosure 53 and the fourth enclosure 54 are positioned above the bottom form 1. The third enclosure 53 directly faces the upper portion of the first side form 23 and extends from the first blocking structure 31 to the inner side of the second end form 22. The fourth enclosure 54 directly faces the upper portion of the second side form 24 and extends from the second blocking structure 32 to the inner side of the second end form 22. Furthermore, the second end form 22, the first side form 23, the first blocking structure 31, the third enclosure 53, and the bottom form 1 form a first cavity for distributing concrete for the second bridge deck component. The second end form 22, the second side form 24, the second blocking structure 32, the fourth enclosure 54, and the bottom form 1 form another cavity for distributing concrete for the second bridge deck component. By placing the first enclosure 51, the second enclosure 52, the third enclosure 53, and the fourth enclosure 54 at designated locations, the concrete can be stopped to meet the distribution needs of bridge deck components that require secondary distribution.

[0088] It should be noted that the structures of the first enclosure 51, the second enclosure 52, the third enclosure 53 and the fourth enclosure 54 in this application should be selectively set according to the structure of the bridge deck components to be produced, so that they can stop the concrete required for the laying. Figure 1 、 2 、 Figure 5 and Figure 11 As shown, the first enclosure 51 and the third enclosure 53 are both long strips. Furthermore, one end of the first enclosure 51 is detachably connected to the first end mold 21, and the other end of the first enclosure 51 is detachably connected to the first barrier structure 31. Similarly, one end of the third enclosure 53 is detachably connected to the first barrier structure 31, and the other end of the third enclosure 53 is detachably connected to the second end mold 22.

[0089] In addition, in order to meet the production needs of bridge deck components, such as Figure 12 and Figure 13 As shown, the second enclosure 52 and the fourth enclosure 54 are formed into a bent, elongated structure. Furthermore, one end of the second enclosure 52 is detachably connected to the first end mold 21, and the other end of the second enclosure 52 is detachably connected to the second barrier structure 32. Similarly, one end of the fourth enclosure 54 is detachably connected to the second end mold 22, and the other end of the fourth enclosure 54 is detachably connected to the second barrier structure 32.

[0090] The production mold for bridge deck components provided in this application can meet the production requirements of bridge deck components that require secondary casting on site, and one mold can simultaneously meet the production needs of two bridge deck components that require secondary casting, which can effectively improve the production efficiency of bridge deck components.

[0091] In the specific implementation, in order to make the bridge deck component production mold 100 meet the installation requirements of the steel cage, such as Figure 1 、 Figure 2 、 Figure 5 and Figures 11 to 13 As shown, a plurality of first steel bar clearance gaps 511 (specifically, as shown in FIG. 5 ) are provided at intervals in the extension direction of the first enclosure 51 and pass through both sides of the first enclosure 51. Figure 11 As shown), a plurality of second steel bar clearance gaps 521 (specifically as shown) are provided at intervals in the extension direction of the second enclosure 52 and pass through both sides of the second enclosure 52. Figure 12 Similarly, a plurality of third steel bar clearance gaps 531 (specifically as shown) are provided in the extension direction of the third enclosure 53 and pass through both sides of the third enclosure 53. Figure 11 As shown), a plurality of fourth steel bar clearance gaps 541 (specifically as shown) are provided at intervals in the extending direction of the fourth enclosure 54 and pass through both sides of the fourth enclosure 54. Figure 13). This application provides steel bar clearance notches on the first enclosure 51, the second enclosure 52, the third enclosure 53, and the fourth enclosure 54 to allow for clearance of the steel bars included in the steel bar skeleton of the bridge deck components to meet the installation requirements of the steel bar skeleton. In the actual production process, after the steel bar skeleton is installed in place, the first steel bar clearance notches 511, the second steel bar clearance notches 521, the third steel bar clearance notches 531, and the fourth steel bar clearance notches 541 are further blocked to prevent concrete leakage during the laying process, thereby affecting product quality.

[0092] It should be pointed out that in this application, there are no specific restrictions on the number, shape and spacing of the multiple first steel bar clearance gaps 511 set on the first enclosure 51, the multiple second steel bar clearance gaps 521 set on the second enclosure 52, the multiple third steel bar clearance gaps 531 set on the third enclosure 53 and the multiple fourth steel bar clearance gaps 541 set on the fourth enclosure 54. They can be selectively set according to the structure of the steel cage of the bridge deck system components produced.

[0093] In order to facilitate demoulding of the bridge deck system, in the specific implementation, it is preferred that the bridge deck system component production mold 100 also includes a lifting rod 6. At least one lifting rod 6 is provided below each of the first fabric cavity 41, the second fabric cavity 42, the third fabric cavity 43, and the fourth fabric cavity 44. At least one through hole is provided at the bottom of each of the first fabric cavity 41, the second fabric cavity 42, the third fabric cavity 43, and the fourth fabric cavity 44. Figure 5 As shown, the lifting rods 6 are configured in a one-to-one correspondence with the through-holes, and the lifting ends of the lifting rods 6 are adapted to fit the corresponding through-holes. In a specific implementation, each lifting rod 6 has a first position and a second position. In the first position, the lifting end surface of the lifting rod 6 extends through the through-holes and out of the upper surface of the base mold 1 to a predetermined position, thereby lifting and demolding the bridge deck components. In the second position, the lifting end surface of the lifting rod 6 is located at a position where it does not extend out of the upper surface of the base mold 1.

[0094] It should be noted that there is no specific limit on the number of lifting rods 6 provided below the first, second, third, and fourth fabric cavities 41, 42, 43, and 44, and they can be selectively provided according to actual needs. Specifically, the number of lifting rods 6 corresponding to the bottom of the first, second, third, and fourth fabric cavities 41, 42, 43, and 44 can be one, two, three, four, five, and the like. It should also be noted that the number of lifting rods 6 corresponding to the bottom of the first, second, third, and fourth fabric cavities 41, 42, 43, and 44 can be the same or different. In specific implementation, for example, Figure 5 and Figure 6As shown, it is preferred that two lifting rods 6 are provided below the first fabric accommodating cavity 41 , the second fabric accommodating cavity 42 , the third fabric accommodating cavity 43 and the fourth fabric accommodating cavity 44 .

[0095] To ensure that the jacking rods 6 can be smoothly returned to their set positions after being lifted and demolded, the bridge deck component production mold 100 further includes return springs 71. At least some of the jacking rods 6 are connected to a corresponding return spring 71. The first end of each return spring 71 is connected to the bottom of the base mold 1, and the second end of each return spring 71 is connected to its corresponding jacking rod 6. The return springs 71 are configured to force the jacking rods 6 to the second position.

[0096] In specific implementation, Figure 6 As shown, a return spring 71 can be optionally installed on the outside of each lifting rod 6, with the first end of the return spring 71 connected to the lower portion of the bottom mold 1, and the second end of the return spring 71 connected to the lifting rod 6. During operation, when the lifting rod 6 is in the first position, the connected return spring 71 is in a compressed state or in a stretched state. When the lifting rod 6 completes the lifting and demolding, the return spring 71 recovers its deformation to restore the lifting rod 6 from the first position to the second position.

[0097] It should be noted that the phrase "the first end of the return spring is connected to the bottom of the bottom mold" in the present application can selectively cause the first end of the return spring 71 to abut against the lower portion of the bottom mold 1; or cause the first end of the return spring 71 to abut against a fixed structure below the bottom mold 1. Similarly, the phrase "the second end of the return spring is connected to the corresponding lifting rod" in the present application can selectively cause the return spring 71 to directly abut against a structure on the lifting rod 6 (for example, a shoulder is provided on the lifting rod 6 that can abut against the return spring 71), or a structure is fixed on the lifting rod 6 that can abut against the second end of the return spring 71.

[0098] As some preferred embodiments of the present application, the bridge deck component production mold 100 further includes a limiting guide 72, a connecting member 73 and a guide rod 74. Figure 5 、 Figure 5.1 、 Figure 6 、 Figure 6.1 and Figure 6.2As shown, a corresponding position limit guide 72 is provided adjacent to each lifting rod 6. Each limit guide 72 is fixedly connected to the lower portion of the bottom mold 1 and has a guide hole extending in the lifting direction of the lifting rod 6. Each lifting rod 6 is connected to a guide rod 74 via a connecting member 73. The guide rod 74 extends in the lifting direction of the lifting rod 6, and the extended end of the guide rod 74 passes through the guide hole. A return spring 71 is mounted on each guide rod 74, with the first end of the return spring 71 abutting against the limit guide 72 and the second end of the return spring 71 abutting against the connecting member 73.

[0099] Specifically, if Figure 5 、 Figure 6 and Figure 7 As shown, a connecting member 73 is connected to the lower end of each lifting rod 6, and the connecting member 73 is an elongated structure and extends toward one side of the lifting rod 6 by a set length. Figure 6.1 and Figure 6.2 As shown, a limiting guide 72 is fixed below the bottom mold 1, and the limiting guide 72 is located just above the connecting member 73. Figure 5.1 、 Figure 6.1 and Figure 6.2 As shown, one end of the guide rod 74 is fixedly connected to the connecting member 73, and the other end of the guide rod 74 extends toward the guide hole on the limit guide 72 and penetrates or passes through the guide hole. The return spring 71 is sleeved on the outside of the guide rod 74, and one end of the return spring 71 abuts the limit guide 72, and the other end of the return spring 71 abuts the connecting member 73. During the specific operation process, when the lifting rod 6 moves from the second position to the first position, the limit guide 72 slides along the guide hole, and one end of the return spring 71 abuts the limit guide 72, and the deformation amount gradually increases; when the lifting rod 6 completes the lifting process, the return spring 71 returns the lifting rod 6 to the second position.

[0100] In specific implementation, it is preferred to connect the connecting member 73 connected to one lifting rod 6 with the connecting member 73 connected to another lifting rod 6. Figure 6 and Figure 7 As shown, the connecting member 73 connected to one lifting rod 6 is fixedly connected to the connecting member 73 connected to another lifting rod 6 arranged side by side.

[0101] The present application also provides another mold for producing bridge deck components, specifically including a bottom mold, a first end mold, a second end mold, a first side mold, a second side mold, a first enclosure, and a second enclosure. The first end mold and the second end mold are opposite and located at both ends of the bottom mold; the first side mold and the second side mold are opposite and located on both sides of the bottom mold. The first enclosure is arranged above the bottom mold and directly opposite the upper part of the first side mold. The first enclosure extends from the inner side of the first end mold to the inner wall of the second end mold. The first end mold, the first side mold, the second end mold, the first enclosure, and the bottom mold form a first material distribution area. The second enclosure is arranged above the bottom mold and directly opposite the upper part of the second side mold. The second enclosure extends from the inner side of the first end mold to the inner wall of the second end mold. The first end mold, the second side mold, the second end mold, the second enclosure, and the bottom mold form a second material distribution area. The mold for producing bridge deck components provided in this embodiment differs from the molds provided in the previous embodiments in that this embodiment does not include the first and second blocking structures, and can only produce one bridge deck component at a time. Therefore, the dimensions of the base mold, first side mold, and second side mold have been adapted accordingly. The first and second end molds, as well as the first and second enclosures, can be configured in the same manner as the embodiments including the first and second blocking structures.

[0102] As some preferred embodiments of the aforementioned bridge deck component production mold 100 that does not include the first barrier structure 31 and the second barrier structure 32, multiple first reinforcement clearance notches are further provided in the direction of extension of the first enclosure, extending through both sides of the first enclosure. Multiple second reinforcement clearance notches are also provided in the direction of extension of the second enclosure, extending through both sides of the second enclosure. It should be noted that the first reinforcement clearance notches provided on the first enclosure and the second reinforcement clearance notches provided on the second enclosure can be configured in accordance with the embodiments that include the first barrier structure and the second barrier structure.

[0103] As an embodiment of the aforementioned mold for producing bridge deck components that does not include the first barrier structure 31 and the second barrier structure 32, it also includes a lifting rod. At least one lifting rod is respectively provided below the first cloth area and the second cloth area. The bottom of the first cloth area and the bottom of the second cloth area are respectively provided with at least one through-hole, and the lifting rod corresponds to the through-hole one by one. The lifting end of the lifting rod and the corresponding through-hole are adapted to each other. During specific operation, each lifting rod has a first position and a second position. When the lifting rod is in the first position, the lifting end surface of the lifting rod extends from the bottom mold to the upper surface of the bottom mold to a set position. When the lifting rod is in the second position, the lifting end surface of the lifting rod does not extend out of the position of the upper surface of the bottom mold. The setting form of the lifting rod can also be set with reference to the setting form of the mold 100 for producing bridge deck components that includes the first barrier structure 31 and the second barrier structure 32, and will not be described in detail here.

[0104] As some preferred embodiments of the present application, all the aforementioned embodiments and alternative embodiments can further selectively make the bridge deck component production mold 100 further include a mounting base 10, and the bottom mold 1 is fixed on the mounting base 10. Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 and Figures 8 to 10 As shown, the lower portion of the first side mold 23 is hingedly connected to the mounting base 10, and the lower portion of the second side mold 24 is hingedly connected to the mounting base 10. As an alternative embodiment, the lower portion of the first side mold 23 can be selectively hingedly connected to the mounting base 10, while the second side mold 24 is fixedly connected to the mounting base 10. Alternatively, the first side mold 23 can be fixedly connected to the mounting base 10, while the lower portion of the second side mold 24 is hingedly connected to the mounting base 10.

[0105] It should be noted that the mounting base 10 in this application is not specifically limited and can be any structure that meets the mounting requirements of the bottom mold 1, the first side mold 23 and the second side mold 24. Figures 1 to 5 As shown, the mounting base 10 is made of steel and formed into a square frame structure. In order to be able to stack the bridge deck components during maintenance, it is further preferred to set a plurality of support columns 11 on the mounting base 10. Figures 1 to 5 As shown, a support column 11 is provided at each of the four corners of the mounting base 10. Specifically, one end of the support column 11 is connected to the mounting base 10, and the other end of the support column 11 extends vertically beyond the area enclosed by the first end mold 21, the first side mold 23, the second end mold 22, and the second side mold 24.

[0106] To ensure reliable stacking of the molds, a retaining rib is further provided on the upper end surface of the extended end of the support column 11, and a retaining groove that engages with the retaining rib is provided at a corresponding position on the lower portion of the mounting base 10. As an alternative embodiment, a retaining groove can also be provided on the upper end surface of the extended end of the support column 11, and a retaining rib that engages with the retaining groove can be provided at a corresponding position on the lower portion of the mounting base 10.

[0107] The present application facilitates the separation of the first side form 23 and / or the second side form 24 from the bridge deck components being produced during demoulding by hingedly connecting the lower portion of the first side form 23 to the mounting base 10 and / or hingedly connecting the lower portion of the second side form 24 to the mounting base 10, thereby facilitating the demoulding of the bridge deck components.

[0108] As some preferred embodiments of the present application, the aforementioned embodiments can further include at least one first connecting structure 25 provided on the outer wall of the first side form 23, and at least one first connecting structure 25 provided on the outer wall of the second side form 24, with the first connecting structure 25 being the force application location for opening the mold 100 for producing bridge deck components. As an alternative embodiment, at least one first connecting structure 25 can be selectively provided only on the outer wall of the first side form 23, or only on the outer wall of the second side form 24.

[0109] It should be noted that the number of the first connection structures 25 provided on the first side mold 23 is not specifically limited in the present application. In a specific implementation, the number of the first connection structures 25 provided on the first side mold 23 can be one, two, three, four or five. Preferably, two first connection structures 25 are provided on the first side mold 23. The two first connection structures 25 are spaced apart and arranged in the middle and upper part of the outer wall of the first side mold 23 (such as Figure 1 and Figure 3 shown).

[0110] Likewise, the number of the first connection structures 25 provided on the second side mold 24 is not specifically limited in this application. In specific implementation, the number of the first connection structures 25 provided on the second side mold 24 can be one, two, three, four or five. Preferably, two first connection structures 25 are provided on the second side mold 24. The two first connection structures 25 are spaced apart and arranged in the middle and upper part of the outer wall of the second side mold 24 (such as Figure 4 shown).

[0111] It should also be pointed out that when the first side mold 23 or the second side mold 24 is not hinged to the base, the first connecting structure 25 may not be provided.

[0112] It should be noted that the first connection structure in this application is not specifically limited and can be any structure that meets the force requirements during the mold opening process. Figure 1 As shown, the first connection structure 25 provided on the first side mold 23 is a connection structure including a hinge axis. In a specific implementation, the mold opening equipment can include a telescopic cylinder, and a structural component is provided at the telescopic end of the telescopic cylinder to be hingedly connected to the hinge axis. During mold opening, one end of the telescopic cylinder is hinged to the hinge axis, and the extension of the telescopic cylinder causes the first side mold 23 and / or the second side mold 24 to rotate a set angle.

[0113] The present application sets at least one first connection structure 25 on the outer wall of the first side mold 23 and / or sets at least one first connection structure 25 on the outer wall of the second side mold 24. Then, when the mold is opened, a force can be applied to the first connection structure 25 to rotate the first side mold 23 and the second side mold 24 relative to the mounting base 10, so as to facilitate the demolding operation of the bridge deck system components. In addition, by setting the first connection structure 25, the present application can be connected to the first connection structure 25 through the mold opening equipment, which facilitates the mold opening equipment to apply a force to the first side mold 23 and / or the second side mold 24 to perform the mold opening process; thereby reducing the difficulty of mold opening and improving the efficiency of mold opening.

[0114] It should be noted that the first connection structure provided on the first side mold 23 and / or the second side mold 24 is opposite to the fabric cavity. Figure 2 As shown, two first connection structures 25 are provided on the first side mold 23, and one of the first connection structures 25 is opposite to the first fabric cavity 41; the other first connection structure is opposite to the second fabric cavity 42. Figure 1 As shown, two first connection structures 25 are also provided on the second side mold 24 , and one of the first connection structures 25 is opposite to the third fabric cavity 43 ; the other first connection structure 25 is opposite to the fourth fabric cavity 44 .

[0115] As some preferred embodiments of the present application, the mold 100 for producing bridge deck components also includes a first limit stop assembly 82. At least one first limit stop assembly 82 is installed on the mounting base 10 below the first side mold 23. The first limit stop assembly 82 includes a first stop member, and the first stop member has a position for stopping the first side mold 23 from rotating.

[0116] It should be noted that the structure, type, and number of the first limit stop assembly 82 in this application are not specifically limited; they can be any component capable of limiting and stopping the first side mold 23 according to the specified requirements. In specific implementations, the type and number of the first limit stop assembly 82 can be selectively set according to the different angles that the first side mold 23 needs to be adjusted during the production process.

[0117] Specific as Figure 1 、 Figure 8 and Figure 9As shown, two types of first limit stop assemblies 82 are provided on the mounting base 10, each of which has two first limit stop assemblies 82 with different limiting angles for the first side mold 23. Each first limit stop assembly 82 comprises a limit stop member and a limit stop mounting base. The limit stop mounting base is fixed to the mounting base 10, and the limit stop member is mounted on the limit stop mounting base and is rotatably connected relative to the limit stop mounting base, so that the limit stop member has a stop position and a yield position. In practice, the position of the limit stop member can be selectively adjusted to suit the needs of different working positions of the first side mold 23, so that it is in the stop position or the yield position.

[0118] During specific implementation, the mold 100 for producing bridge deck components can be further selectively configured to include a second limit stop assembly 83, at least one second limit stop assembly 83 being installed on the mounting base 10 below the second side mold 24, and the second limit stop assembly 83 including a second stop member having a position for stopping the second side mold 24 from rotating.

[0119] Likewise, it should be noted that the structure, type, and number of the second limit stop assembly 83 in this application are not specifically limited; they may be any assembly capable of providing a limit stop for the second side mold 24 according to predetermined requirements. In practice, the type and number of the second limit stop assembly 83 may be selectively set based on the angles at which the second side mold 24 needs to be adjusted during production.

[0120] Specific as Figure 2 and Figure 10 As shown, two types of second limit stop assemblies 83 are provided on the mounting base 10, each of which has two limiting angles for the second side mold 24. Each second limit stop assembly 83 is provided. Each second limit stop assembly 83 includes a limit stop member and a limit stop mounting base. The limit stop mounting base is fixed to the mounting base 10. The limit stop member is mounted on the limit stop mounting base and is rotatably connected relative to the limit stop mounting base, so that the limit stop member has a stop position and a yield position. In practice, the position of the limit stop member can be selectively adjusted to suit the needs of different workstations of the second side mold 24, so that it is positioned in either the stop position or the yield position.

[0121] The present application provides a first limit stop assembly 82 and / or a second limit stop assembly 83, thereby enabling the first side mold 23 and / or the second side mold 24 to be limited and stopped by the first limit stop assembly 82 and / or the second limit stop assembly 83. In addition, by providing two types of first limit stop assemblies 82 and / or providing two types of second limit stop assemblies 83, the included limit stop members have a stop position and a yield position, thereby enabling the stop position to be selected according to actual needs to better meet production requirements.

[0122] As some preferred embodiments of the present application, Figure 1 、 Figure 2 and Figure 5 As shown, the bridge deck component production system also includes a connecting rod 81; a plurality of first connecting seats 231 are provided on the upper edge of the first side mold 23, and a second connecting seat 241 corresponding to the plurality of first connecting seats 231 is provided on the upper edge of the second side mold 24. Each first connecting seat 231 is detachably connected to the corresponding second connecting seat 241 via a connecting rod 81. The present application provides a first connecting seat 231, a second connecting seat 241, and a connecting rod 81, and enables the first connecting seat 231 to be detachably connected to the second connecting seat 241 via the connecting rod 81, thereby constraining the upper edges of the first side mold 23 and the second side mold 24 to better position the first side mold 23 and the second side mold 24; in addition, the first side mold 23 and the second side mold 24 can be connected at multiple points to reduce the local stress of the first side mold 23 and the second side mold 24 during the production process, thereby extending the service life of the first side mold 23 and the second side mold 24.

[0123] It should be pointed out that there is no specific restriction on the number of first connecting seats 231 arranged on the upper edge of the first side mold 23 and the number of second connecting seats 241 arranged on the upper edge of the second side mold 24. The number of first connecting seats 231 arranged on the upper edge of the first side mold 23 can be two, three or more than four, and the number of second connecting seats 241 arranged on the upper edge of the second side mold 24 is the same as the number of first connecting seats 231 arranged on the upper edge of the first side mold 23 and corresponds one to one.

[0124] It should also be noted that the arrangement of the first connecting seat 231 and the second connecting seat 241 in this application is not specifically limited, and can be any structural form that meets the installation requirements of the connecting rod 81 connecting the first side mold 23 and the second side mold 24. Figure 1 and Figure 2 As shown, both the first connecting seat 231 and the second connecting seat 241 are provided with vertically extending slots that mate with the connecting rod 81. A stopper is provided at each end of the connecting rod 81. One end of the connecting rod 81 is connected to the first connecting seat 231 through the stopper, and the other end of the connecting rod 81 is connected to the second connecting seat 241. Preferably, each end of the connecting rod 81 is provided with a thread, and the stopper is mounted on the connecting rod 81. Nuts that mate with the threads are provided at each end of the connecting rod 81. This arrangement facilitates installation and positioning of the connecting rod 81.

[0125] As some preferred embodiments of the present application, the first end mold 21 is provided with at least one first guide rail 91 extending toward the first end of the bottom mold 1, and the first end of the bottom mold 1 is provided with a first guide assembly 92 corresponding to the first guide rail 91 one by one. The first end mold 21 is movably connected to the first guide assembly 92 via the first guide rail 91, so that the first end mold 21 has a position close to the first end of the bottom mold 1 and a position away from the first end of the bottom mold 1.

[0126] It should be noted that the number of the first guide rails 91 provided on the first end mold 21 is not specifically limited and can be selected as needed. In specific implementation, the number of the first guide rails 91 provided on the first end mold 21 can be one, two, three, four, etc. As a preferred embodiment, Figure 3 、 Figure 8 、 Figure 8.1 、 Figure 9 and Figure 9.1 As shown, two first guide rails 91 fixedly connected to the first end mold 21 are provided on the first end mold 21 , and both first guide rails 91 extend toward the bottom mold 1 .

[0127] It should also be noted that the number and structural form of the first guide assemblies 92 provided on the first end of the bottom mold 1 in this application are not specifically limited. In specific implementation, the number of first guide assemblies 92 should be set according to the number of first guide rails 91 provided on the first end mold 21, so that the first guide rails 91 correspond to the first guide assemblies 92 one by one. As a preferred example, Figure 3 、 Figure 8 、 Figure 8.1 、 Figure 9 and Figure 9.1 As shown, the first guide assembly 92 is mounted on the first end of the bottom mold 1. The first guide assembly 92 includes a first mounting seat 921 and a plurality of rollers 922. The plurality of rollers 922 are mounted on the first mounting seat 921. The first guide rail 91 is further configured as a cylindrical guide rail, and the first guide rail 91 and the plurality of rollers 922 on the first mounting seat 921 are in rolling engagement.

[0128] As a convertible embodiment, the first end of the bottom mold 1 can be selectively provided with at least one first guide rail 91 extending a set length toward the first side mold 23, and the first end mold 21 is provided with a first guide assembly 92 corresponding one-to-one to the first guide rail 91. The first end mold 21 is movably connected to the first guide rail 91 via the first guide assembly 92, so that the first end mold 21 has a position close to the first end of the bottom mold 1 and a position away from the first end of the bottom mold 1.

[0129] As some preferred embodiments of the present application, the present application can also provide the second end mold 22 with at least one second guide rail 93 extending toward the second end of the bottom mold 1, and the second end of the bottom mold 1 is provided with a second guide assembly 94 corresponding to the second guide rail 93. The second end mold 22 is movably connected to the second guide assembly 94 via the second guide rail 93, so that the second end mold 22 has a position close to the second end of the bottom mold 1 (such as Figure 1 and Figure 2 shown) and has a position (not shown) away from the second end of the bottom mold 1.

[0130] It should be noted that the number of the second guide rails 93 provided on the second end mold 22 is not specifically limited and can be selected as needed. In specific implementation, the number of the second guide rails 93 provided on the second end mold 22 can be one, two, three, four, etc. As a preferred embodiment, Figure 4 、 Figure 6 、 Figure 10 and Figure 10.1 As shown, two second guide rails 93 fixedly connected to the second end mold 22 are provided on the second end mold 22 , and both second guide rails 93 extend toward the bottom mold 1 .

[0131] It should also be noted that the number and structural form of the second guide assemblies 94 provided on the second end of the bottom mold 1 in this application are not specifically limited. In specific implementation, the number of second guide assemblies 94 should be set according to the number of second guide rails 93 provided on the second end mold 22, so that the second guide rails 93 correspond to the second guide assemblies 94. As a preferred example, Figure 4 、 Figure 6 、 Figure 10 and Figure 10.1 As shown, the second guide assembly 94 is mounted on the second end of the bottom mold 1. The second guide assembly 94 includes a second mounting seat 941 and a plurality of rollers 922. The plurality of rollers 922 are mounted on the second mounting seat 941. The second guide rail 93 is further configured as a cylindrical guide rail, and the second guide rail 93 and the plurality of rollers 922 on the second mounting seat 941 are in rolling engagement.

[0132] As some alternative embodiments of the present application, the second end of the bottom mold 1 can be selectively provided with at least one second guide rail 93 extending toward the second side mold 24 by a set length, and the second end mold 22 is provided with a second guide assembly 94 corresponding to the second guide rail 93. The second end mold 22 is movably connected to the second guide rail 93 via the second guide assembly 94, so that the second end mold 22 has a position close to the second end of the bottom mold 1 (such as Figure 1 and Figure 2 shown) and has a position (not shown) away from the second end of the bottom mold 1.

[0133] In the present application, the first end mold 21 is movably connected via a first guide rail 91 and a first guide assembly 92, thereby enabling the first end mold 21 to be relatively displaced relative to the first end of the bottom mold 1 during the mold opening and closing process, thereby facilitating the demoulding of the bridge deck components. In the present application, the second end mold 22 is movably connected via a second guide rail 93 and a second guide assembly 94, thereby enabling the second end mold 22 to be relatively displaced relative to the second end of the bottom mold 1 during the mold opening and closing process, thereby facilitating the demoulding of the produced bridge deck components.

[0134] In some embodiments of the present application, at least one second connecting structure 26 may be selectively provided on the outer wall of the first end mold 21, and at least one second connecting structure 26 may be provided on the outer wall of the second end mold 22. The second connecting structure 26 serves as the force application location during mold opening. As an alternative embodiment, the second connecting structure 26 may be selectively provided only on the outer wall of the first end mold 21, or only on the outer wall of the second end mold 22.

[0135] It should be noted that in this application, there is no specific limit on the number of second connecting structures 26 provided on the first end mold 21 and / or the second connecting structures 26 provided on the second end mold 22; they can be selectively provided according to actual needs. In specific implementations, preferably, two second connecting structures 26 are provided on the first end mold 21, and two second connecting structures 26 are provided on the second end mold 22. In specific implementations, preferably, the second connecting structures 26 provided on the first end mold 21 and / or the second end mold 22 are arranged opposite to the fabric cavity.

[0136] It should also be noted that the second connection structure 26 is not specifically limited and can be any structure that satisfies any requirement for applying force to the first end mold 21 and / or the second end mold 22 to achieve mold opening. Figures 1 to 5 As shown, the second connection structure 26 provided on the first end mold 21 is a groove-shaped structure with its opening facing upward.

[0137] In the present application, by providing at least one second connection structure 26 on the outer sidewall of the first end mold 21 and / or providing at least one second connection structure 26 on the outer sidewall of the second end mold 22, a force can be applied through the second connection structure 26 to achieve the opening and closing of the first end mold 21 and / or the second end mold 22. This design also facilitates the opening and closing of the first end mold 21 and the second end mold 22 with the assistance of a mold opening device.

[0138] The present application also relates to a bridge deck component production line, including the bridge deck component production mold 100 involved in any of the aforementioned embodiments and convertible embodiments.

[0139] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A mold for producing bridge deck components, characterized in that: include: bottom mold; a first end mold and a second end mold, wherein the first end mold and the second end mold are opposite to each other and are respectively located at two ends of the bottom mold; a first side mold and a second side mold, the first side mold and the second side mold being opposite to each other and respectively located on both sides of the bottom mold; the first end mold, the first side mold, the second end mold and the bottom mold forming a first material distribution area; and the first end mold, the second side mold, the second end mold and the bottom mold forming a second material distribution area; a first barrier structure and a second barrier structure, wherein the first barrier structure is located in the middle of the first fabric area and divides the first fabric area into a first fabric cavity and a second fabric cavity; The second barrier structure is located in the middle of the second fabric area and divides the second fabric area into a third fabric cavity and a fourth fabric cavity; a first enclosure and a second enclosure, wherein the first enclosure and the second enclosure are arranged above the bottom mold, the first enclosure is opposite to the upper portion of the first side mold and extends from the inner side of the first end mold to the first barrier structure, and the second enclosure is opposite to the upper portion of the second side mold and extends from the inner side of the first end mold to the second barrier structure; The third enclosure and the fourth enclosure are arranged above the bottom mold, the third enclosure is opposite to the upper part of the first side mold and extends from the first barrier structure to the inner side of the second end mold, and the fourth enclosure is opposite to the upper part of the second side mold and extends from the second barrier structure to the inner side of the second end mold.

2. The mold for producing bridge deck components according to claim 1, characterized in that: A plurality of first steel bar clearance gaps are provided at intervals along the extension direction of the first enclosure, passing through both sides of the first enclosure; a plurality of second steel bar clearance gaps are provided at intervals along the extension direction of the second enclosure, passing through both sides of the second enclosure; A plurality of third steel bar clearance gaps are provided at intervals along the extension direction of the third enclosure and pass through both sides of the third enclosure, and a plurality of fourth steel bar clearance gaps are provided at intervals along the extension direction of the fourth enclosure and pass through both sides of the fourth enclosure.

3. The mold for producing bridge deck components according to claim 2, characterized in that: The first enclosure is detachably connected to the first end mold and the first barrier structure, and the second enclosure is detachably connected to the first end mold and the second barrier structure; The third enclosure is detachably connected to the second end mold and the first barrier structure, and the fourth enclosure is detachably connected to the second end mold and the second barrier structure.

4. The mold for producing bridge deck components according to claim 2, characterized in that: The first barrier structure and the second barrier structure are separate structures, and the first barrier structure and / or the second barrier structure are detachably connected to the bottom mold; or, The first barrier structure and the second barrier structure are an integrated structure, and the first barrier structure and the second barrier structure are detachably connected to the bottom mold; or, The first barrier structure, the second barrier structure and the bottom mold are an integrated structure.

5. The mold for producing bridge deck components according to any one of claims 1 to 4, characterized in that: Also includes: A lifting rod, at least one of which is provided below each of the first, second, third, and fourth distribution chambers; The bottom of the first distribution cavity, the bottom of the second distribution cavity, the bottom of the third distribution cavity, and the bottom of the fourth distribution cavity are respectively provided with at least one through-hole, the lifting rods are configured in a one-to-one correspondence with the through-holes, and the lifting ends of the lifting rods are adapted to the corresponding through-holes; Each of the lifting rods has a first position and a second position. In the first position, the lifting end surface of the lifting rod extends from the through hole to the upper surface of the bottom mold to a set position. In the second position, the lifting end surface of the lifting rod is located at a position where it does not extend from the upper surface of the bottom mold.

6. The mold for producing bridge deck components according to claim 5, characterized in that: Also includes: A return spring, at least part of the lifting rods are connected to a return spring one by one, the first end of each return spring is connected to the bottom of the bottom mold, the second end of the return spring is connected to the corresponding lifting rod, and the return spring is configured to cause the lifting rod to be located in the second position.

7. The mold for producing bridge deck components according to claim 6, characterized in that: It also includes a limiting guide, a connecting member and a guide rod, each of the adjacent positions of the jacking rod is provided with a limiting guide, each of the limiting guides is fixedly connected to the lower part of the bottom mold, and a guide hole is provided on the limiting guide, and the guide hole extends along the jacking direction of the jacking rod; each of the jacking rods is connected to a guide rod via a connecting member, and the guide rod extends along the jacking direction of the jacking rod, and the extended end of the guide rod passes through the guide hole; each of the guide rods is covered with a return spring, and the first end of the return spring is against the limiting guide, and the second end of the return spring is against the connecting member; or, A return spring is sleeved on the outer side of each lifting rod, and the first end of the return spring is connected to the lower part of the bottom mold, and the second end of the return spring is connected to the lifting rod.

8. A mold for producing bridge deck components, characterized in that: include: bottom mold; a first end mold and a second end mold, wherein the first end mold and the second end mold are opposite to each other and are located at two ends of the bottom mold; a first side mold and a second side mold, wherein the first side mold and the second side mold are opposite to each other and are located on both sides of the bottom mold; a first enclosure, the first enclosure being disposed above the bottom mold and facing the upper portion of the first side mold, the first enclosure extending from the inner side of the first end mold to the inner wall of the second end mold; the first end mold, the first side mold, the second end mold, the first enclosure, and the bottom mold forming a first fabric distribution area; The second enclosure is arranged above the bottom mold and opposite to the upper part of the second side mold, and the second enclosure extends from the inner side of the first end mold to the inner wall of the second end mold; the first end mold, the second side mold, the second end mold, the second enclosure and the bottom mold form a second fabric area.

9. The mold for producing bridge deck components according to claim 8, characterized in that: A plurality of first steel bar clearance gaps penetrating both sides of the first enclosure are arranged at intervals in the extension direction of the first enclosure, and a plurality of second steel bar clearance gaps penetrating both sides of the second enclosure are arranged at intervals in the extension direction of the second enclosure.

10. The mold for producing bridge deck components according to claim 9, characterized in that: Also includes: Lifting rods, at least one of which is provided below the first material distribution area and below the second material distribution area; The bottom of the first distribution area and the bottom of the second distribution area are respectively provided with at least one through hole, the lifting rods correspond to the through holes one by one, and the lifting ends of the lifting rods and the corresponding through holes are adapted to each other; Each of the lifting rods has a first position and a second position. In the first position, the lifting end surface of the lifting rod extends from the bottom mold to the upper surface of the bottom mold to a set position. In the second position, the lifting end surface of the lifting rod does not extend from the upper surface of the bottom mold.

11. The mold for producing bridge deck components according to any one of claims 1 to 4 and 6 to 10, characterized in that: Also includes: a mounting base, the bottom mold being fixed on the mounting base; The lower portion of the first side mold is hingedly connected to the mounting base, and / or the lower portion of the second side mold is hingedly connected to the mounting base.

12. The mold for producing bridge deck components according to claim 11, characterized in that: At least one first connection structure is provided on the outer wall of the first side mold and / or at least one first connection structure is provided on the outer wall of the second side mold. The first connection structure is the force application position for opening the mold for producing the bridge deck components.

13. The mold for producing bridge deck components according to claim 11, characterized in that: Also includes: a first limit stop assembly, at least one of which is mounted on the mounting base below the first side mold, the first limit stop assembly comprising a first stop member, the first stop member having a position for stopping the first side mold from rotating; and / or, A second limit stop assembly, at least one of the second limit stop assemblies is mounted on the mounting base below the second side mold, the second limit stop assembly includes a second stop member, and the second stop member has a position for stopping the second side mold from rotating.

14. The mold for producing bridge deck components according to any one of claims 1 to 4, 6 to 10, 12 and 13, characterized in that: Also includes: Connecting rod; A plurality of first connecting seats are provided on the upper edge of the first side mold, and a second connecting seat corresponding to the plurality of first connecting seats is provided on the upper edge of the second side mold. Each of the first connecting seats is detachably connected to the corresponding second connecting seat via a connecting rod.

15. The mold for producing bridge deck components according to any one of claims 1 to 4, 6 to 10, 12 and 13, characterized in that: The first end of the bottom mold is provided with at least one first guide rail extending toward the first side mold for a set length, the first end mold is provided with a first guide assembly corresponding to the first guide rail one by one, and the first end mold is movably connected to the first guide rail via the first guide assembly, so that the first end mold has a position close to the first end of the bottom mold and has a position away from the first end of the bottom mold; or, the first end mold is provided with at least one first guide rail extending toward the first end of the bottom mold, the first end of the bottom mold is provided with a first guide assembly corresponding to the first guide rail one by one, and the first end mold is movably connected to the first guide assembly via the first guide rail, so that the first end mold has a position close to the first end of the bottom mold and has a position away from the first end of the bottom mold; and / or, The second end of the bottom mold is provided with at least one second guide rail extending toward the second side mold to a set length, and the second end mold is provided with a second guide assembly corresponding to the second guide rail one by one, and the second end mold is movably connected to the second guide rail via the second guide assembly so that the second end mold has a position close to the second end of the bottom mold and has a position away from the second end of the bottom mold; or, the second end mold is provided with at least one second guide rail extending toward the second end of the bottom mold, and the second end of the bottom mold is provided with a second guide assembly corresponding to the second guide rail one by one, and the second end mold is movably connected to the second guide assembly via the second guide rail so that the second end mold has a position close to the second end of the bottom mold and has a position away from the second end of the bottom mold.

16. The mold for producing bridge deck components according to claim 15, characterized in that: The first guide rail is a cylindrical guide rail, the first guide assembly includes a first mounting seat and a plurality of rollers, the plurality of rollers are mounted on the first mounting seat and can roll along the first guide rail; and / or, The second guide rail is a cylindrical guide rail. The second guide assembly includes a second mounting seat and a plurality of rollers. The plurality of rollers are mounted on the second mounting seat and can roll along the second guide rail.

17. The mold for producing bridge deck components according to claim 15, characterized in that: The outer side wall of the first end mold is provided with at least one second connection structure and / or the outer side wall of the second end mold is provided with at least one second connection structure, and the second connection structure is the force application position when the mold is opened.

18. A bridge deck component production line, characterized in that: It comprises a mold for producing bridge deck components as described in any one of claims 1 to 17.

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