Pre-assembled electromechanical module unit

Abstract

The utility model relates to the technical field of building construction, and discloses a pre-assembled electromechanical module unit. The pre-assembled electromechanical module unit comprises a plurality of first keel components, a plurality of second keel components, a first connecting piece, a second connecting piece and an assembling piece. The multiple first keel components are spliced in a surrounding mode in the preset direction to form an assembly space, and each first keel component is provided with a first groove allowing the corresponding sliding part to slide. The multiple second keel components are arranged in the assembling space at intervals, the two ends of each second keel component abut against the different first keel components, and each second keel component is provided with a second groove for the sliding part to slide. The first connecting piece is connected to the abutting position of the two first keel components. According to the pre-assembled electromechanical module unit provided by the invention, the disassembly and assembly requirements of a framework under different conditions and the module expansion requirements on a wall body structure can be favorably met, so that the electromechanical engineering construction standard during building construction is improved, and the customized delivery requirements of use scenes are met.

Description

TECHNICAL FIELD

[0001] The embodiment of the application relates to the technical field of building construction, in particular to a pre-assembled electromechanical module unit. BACKGROUND

[0002] With the development of fabricated construction technology from building structure to indoor fine decoration, pipeline separation separates electrical, water supply and drainage, heating, fresh air and other pipelines from the structure layer. Integrating electromechanical pipelines and pre-buried equipment in the secondary structure of the building interior space puts forward higher requirements for the electromechanical system module unit and prefabricated assembly.

[0003] At present, traditional electromechanical installation needs to first dig grooves, and then bury them in structural members such as concrete or masonry structure floors and walls. The traditional way of using spare parts, on-site positioning, cutting and assembling is adopted for the installation of electromechanical pipelines. Limited by the construction conditions on site and the traditional construction method, the electromechanical installation cannot realize the high-quality, low-loss and zero-noise construction method of millimeter-level size control, factory pre-processing, pre-assembly and on-site positioning installation. It is an important issue to realize the space compact assembly construction method of high-precision multiple assembly, repeated disassembly and accurate positioning of the electromechanical module unit in the field of building electromechanical system construction, to improve the high-quality construction standard of electromechanical engineering, and to meet the customized delivery requirements of the use scene. CONTENT OF THE INVENTION

[0004] The purpose of the embodiment of the application is to provide a pre-assembled electromechanical module unit, which can meet the disassembly and assembly requirements of the framework under different conditions and the module expansion requirements on the wall structure, so as to improve the electromechanical engineering construction standard during construction and meet the customized delivery requirements of the use scene.

[0005] To solve the above technical problems, the embodiments of the present application provide a pre-assembled electromechanical module unit. The pre-assembled electromechanical module unit comprises a plurality of first keel members, a plurality of second keel members, a first connecting piece, a second connecting piece, and an assembly piece. The plurality of first keel members are connected to form an assembly space around a preset direction, and each first keel member is provided with a first groove for sliding of a sliding piece. The plurality of second keel members are arranged in the assembly space at intervals, and the two ends of each second keel member abut against different first keel members. Each second keel member is provided with a second groove for sliding of the sliding piece. The first connecting piece is connected at the abutting position of the two first keel members, and the first connecting piece comprises a first connecting part and a second connecting part connected to each other. The first connecting part and the second connecting part abut against different first keel members and are fixed on the different first keel members by locking and fitting of the fastener and the sliding piece. The second connecting piece is connected at the abutting position of the first keel member and the second keel member, and the second connecting piece comprises a third connecting part and a fourth connecting part connected to each other. One of the third connecting part and the fourth connecting part abuts against the first keel member and is fixed on the first keel member by locking and fitting of the fastener and the sliding piece, and the other abuts against the second keel member and is fixed on the second keel member by locking and fitting of the fastener and the sliding piece. The assembly piece is fixed on the first keel member and / or the second keel member by locking and fitting of the fastener and the sliding piece, and the assembly piece is used for installing a wiring pipe, a water pipe, or an electromechanical device.

[0006] The pre-assembled electromechanical module unit provided by the embodiments of the present application forms a framework by connecting the keel members to form the basis of the wall structure. The different keel members of the framework structure are connected in a detachable bolted manner, which can be pre-assembled, calibrated, and positioned for multiple times of disassembly during factory pre-processing, pre-assembly, and on-site positioning installation. Moreover, the assembly piece can be arranged on the keel member by locking and fitting between the fastener and the sliding piece, and the assembly piece is used to realize the module expansion requirement in specific scenarios. Thus, the disassembly requirement of the framework in different situations and the module expansion requirement on the wall structure are met, the electromechanical engineering construction standard during construction is improved, and the customized delivery requirement of the use scenario is met.

[0007] In some embodiments, each first keel member comprises a first mating surface and a second mating surface arranged oppositely, the first mating surface faces the assembly space, and the second mating surface faces away from the assembly space. The first mating surface and the second mating surface are both provided with the first groove. In this way, the first groove can be arranged on the opposite two side surfaces of the first keel member, which facilitates the connection of other keel members on different sides of the first keel member.

[0008] In some embodiments, the second keel member has a smaller cross-sectional area than the first keel member, each second keel member has an installation surface and a non-installation surface arranged oppositely, and the installation surface is provided with a second groove. In this way, the prefabricated framework structure can be simplified by using a keel member with a smaller cross-sectional area, and the expansion of the mechanical and electrical equipment is facilitated.

[0009] In some embodiments, the distance between the installation surface and the non-installation surface is smaller than the width of the first or second mating surface in the preset direction. In this way, the framework system can be facilitated by arranging a smaller distance between the installation surface and the non-installation surface.

[0010] In some embodiments, the non-installation surfaces of the plurality of second keel members are located on the same plane and close to one side of the first keel member, and the installation surfaces of the plurality of second keel members form a reserved space. In this way, the reserved space can be formed to provide a containing area for the arrangement of the expansion components, ensuring the compactness of the structure.

[0011] In some embodiments, part of the first keel member is arranged in parallel with the second keel member, the first keel member arranged in parallel with the second keel member is provided with a through hole, and one end of the through hole faces the assembly space. In this way, the through hole can be provided to facilitate the passage of the pipeline extending to the outside of the framework structure.

[0012] In some embodiments, the first keel member arranged in parallel with the second keel member has the same cross-sectional shape as the second keel member. In this way, the structure of the framework can be simplified and the manufacturing cost of the framework can be reduced by making part of the first keel member have the same cross-sectional shape as the second keel member.

[0013] In some embodiments, the first connecting member is provided with two second connecting portions arranged oppositely on the first connecting portion, and the two second connecting portions abut opposite sides of the same first keel member. In this way, the stability of the connection and fixation of different keel members can be improved by increasing the number of connecting portions.

[0014] In some embodiments, the first connecting member further includes a protruding portion protruding from the surface of the first connecting portion, the protruding portion is located between the two second connecting portions, the first keel member is provided with a third groove, and the protruding portion is clamped into the third groove. In this way, the keel member can be positioned and limited from moving easily by the protruding portion.

[0015] In some embodiments, the first groove and the second groove each have a plurality of grooves, and the plurality of first grooves are arranged in parallel with each other, and the plurality of second grooves are arranged in parallel with each other. In this way, the fastening effect of the fastener can be improved by increasing the number of grooves. BRIEF DESCRIPTION OF DRAWINGS

[0016] One or more embodiments are illustrated by way of example in the figures that form a part of this disclosure and which do not limit the scope of embodiments, in which like references indicate similar elements. Figures in the drawings are in simplified form and are not to precise scale as is common when human illustration is involved. Unless otherwise noted, elements in the figures are not necessarily to scale.

[0017] Figure 1 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0018] Figure 2 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0019] Figure 3 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0020] Figure 4 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0021] Figure 5 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application; Figure 4 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0022] Figure 6 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0023] Figure 7 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application; Figure 6 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0024] Figure 8 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0025] Figure 9 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application; Figure 8 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0026] Figure 10 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0027] Figure 11 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0028] Figure 12 is a perspective view of a pre-assembled electromechanical module unit according to some embodiments of the present application;

[0029] Figure 13is an exploded structural schematic view of a first keel member end in a pre-assembled electromechanical module unit provided by some embodiments of the present application;

[0030] Figure 14 is a structural schematic view of a first connector in a pre-assembled electromechanical module unit provided by some embodiments of the present application;

[0031] Figure 15 is an enlarged structural schematic view of a second keel member end in a pre-assembled electromechanical module unit provided by some embodiments of the present application;

[0032] Figure 16 is an exploded structural schematic view of a second keel member end in a pre-assembled electromechanical module unit provided by some embodiments of the present application;

[0033] Figure 17 is a structural schematic view of a second connector in a pre-assembled electromechanical module unit provided by some embodiments of the present application. DETAILED DESCRIPTION

[0034] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the various embodiments of the present application will be described in detail below with reference to the drawings. However, those skilled in the art can understand that, in the various embodiments of the present application, many technical details are presented in order to make the readers better understand the present application. However, the technical solutions claimed by the present application can be implemented even without these technical details and based on various changes and modifications of the following embodiments. The division of the following various embodiments is for the purpose of description and should not constitute any limitation on the specific embodiments of the present application, and the various embodiments can be combined and referenced to each other without contradiction.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application; the description and the claims of this application and the above description of drawings, the terms "comprising" and "having" and any variations thereof, are intended to cover not exclusively inclusive.

[0036] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connecting", "connecting" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0037] As Figures 1 to 17 shown, some embodiments of the present application provide a pre-assembled electromechanical module unit, which includes a plurality of first keel members 11, a plurality of second keel members 12, a first connecting member 13, a second connecting member 14 and an assembly member 15. The plurality of first keel members 11 are arranged around a preset direction to form an assembly space by being connected and fixed together, and each first keel member 11 is provided with a first groove 111 for sliding of a sliding member 101. The plurality of second keel members 12 are arranged in the assembly space at intervals, and the two ends of each second keel member 12 abut against different first keel members 11, and each second keel member 12 is provided with a second groove 121 for sliding of the sliding member 101. The first connecting member 13 is connected at the abutting position of two first keel members 11, and the first connecting member 13 includes a first connecting portion 131 and a second connecting portion 132 connected together, and the first connecting portion 131 and the second connecting portion 132 abut against different first keel members 11 and are fixed on the different first keel members 11 by locking and fitting of the fastener 102 and the sliding member 101. The second connecting member 14 is connected at the abutting position of the first keel member 11 and the second keel member 12, and the second connecting member 14 includes a third connecting portion 141 and a fourth connecting portion 142 connected together, and one of the third connecting portion 141 and the fourth connecting portion 142 abuts against the first keel member 11 and is fixed on the first keel member 11 by locking and fitting of the fastener 102 and the sliding member 101, and the other abuts against the second keel member 12 and is fixed on the second keel member 12 by locking and fitting of the fastener 102 and the sliding member 101. The assembly member 15 is fixed on the first keel member 11 and / or the second keel member 12 by locking and fitting of the fastener 102 and the sliding member 101, and the assembly member 15 is used for mounting a wiring tube 16, a water pipe or an electromechanical device.

[0038] The first keel member 11 is arranged around a preset direction to define the peripheral boundary of the framework, and the preset direction is perpendicular to the wall surface of the wall structure. The first keel member 11 is connected and fixed by the first connecting member 13 to form an integral whole. Different connecting portions of the first connecting member 13 can abut against the first keel member 11 and are provided with first through holes 134 for fitting between the sliding member 101 and the fastener 102. Meanwhile, the first keel member 11 is provided with the first groove 111 extending along the vertical direction of the preset direction, and the slidable sliding member 101 provided in the first groove 111 provides a connection basis for the fastener 102. The sliding member 101 has a threaded structure which can be fitted with the threaded structure on the fastener 102, so as to connect two first keel members 11 abutting together by means of the first connecting member 13.

[0039] The second keel member 12 is arranged in the assembly space enclosed by the first keel members 11. The second keel member 12 can form a support structure between two first keel members 11 to structurally reinforce the whole formed by the connection of the first keel members 11. At the same time, the second keel member 12 is located in the assembly space, which can facilitate the fixing of the pipeline and the arrangement of the assembly part 15. The second keel member 12 is fixed with the first keel member 11 through the second connecting part 14, and different connecting parts of the second connecting part 14 can abut on the first keel member 11 and the second keel member 12 respectively, and are provided with a second through hole 143 to facilitate the cooperation between the sliding part 101 and the fastener 102. The second keel member 12 is provided with a second groove 121 extending in the vertical direction of the preset direction, and the slidable sliding part 101 arranged in the second groove 121 provides a connection basis for the fastener 102.

[0040] On the first keel member 11 or the second keel member 12, the assembly part 15 can be used as an expansion basis to fix other components. Thus, different modular structures are formed, such as Figures 1 to 3 the basin module, the shower module and the toilet module shown. In actual cases, the structure and shape of the assembly part 15 can be designed according to the components to be assembled, including but not limited to plate-shaped, rod-shaped, pipe-shaped or other irregular shapes. Figures 4 to 9 The assembly part 15 of different structure forms and the specific cooperation form between the assembly part 15 and the keel member are exemplified. For example Figure 4 and Figure 5 As shown, the wiring pipe 16 can be fixed by the pipeline sleeve to arrange the strong and weak cables. As shown Figures 6 to 9 , the water supply pipe 17 or the drain pipe 18 can also be fixed by the pipeline sleeve to arrange the water pipe. In Figure 1 the basin module, different water supply pipes 17 are fixed on one side of the framework structure to supply hot water and cold water respectively, and the fixed drain pipe 18 is used for drainage. In Figure 2 the shower module, the water supply pipe 17 can be fixed on one side of the framework structure to supply shower water, and the valve assembly 19 can be fixed by installing the flat plate type assembly part 15 to control the shower water. The assembly part 15 can be fixed in the appropriate space of the framework structure in a vertical posture. In Figure 3 the toilet module, the water supply pipe 17 can be fixed on one side of the framework structure to supply water to the toilet tank 20, and the toilet tank 20 can be fixed and installed by the flat plate type assembly part 15. The assembly part 15 can be fixed in the appropriate position of the framework structure in a horizontal posture.

[0041] The pre-assembled electromechanical module unit provided by some embodiments of the present application forms a skeleton by splicing keel members to form the basis of a wall structure. Different keel members of the skeleton structure are connected in a detachable bolted form, which can be pre-assembled, calibrated, positioned, and disassembled multiple times during factory pre-processing, pre-assembly, and on-site positioning and installation. Moreover, the assembly part 15 can be arranged on the keel member through the locking cooperation between the fastener 102 and the sliding part 101, and the module expansion requirement in a specific scenario can be realized through the assembly part 15. Thus, the disassembly requirement of the skeleton in different situations and the module expansion requirement on the wall structure are met, the electromechanical engineering construction standard during construction is improved, and the customized delivery requirement of the use scenario is met.

[0042] In actual situations, the groove on the different keel members can be arranged in an inverted T shape, which has the characteristics of a narrow opening and a wide interior. The groove penetrates at both ends and can be fitted into the sliding part 101, which is slidably connected to different keel members through the groove. The sliding part 101 is limited in the groove. The sliding part 101 can slide along the vertical direction of the preset direction to adjust the connection and cooperation position with the fastener 102. The sliding part 101 has a threaded structure, such as a sliding block nut or a sliding block provided with a screw rod, which can form a base for the connection and fixation of a bolt or a nut and the like fastener 102. On any cooperation surface of the first keel member 11, the sliding part 101 can provide a mounting and fixing basis at a specific position of the first keel member 11.

[0043] In some embodiments, each first keel member 11 can include oppositely arranged first and second cooperation surfaces 112 and 113, the first cooperation surface 112 facing the assembly space, and the second cooperation surface 113 facing away from the assembly space, both the first and second cooperation surfaces 112 and 113 being provided with first grooves 111.

[0044] As shown in Figure 10 , the first keel member 11 is provided with first grooves 111 on the opposite two side surfaces. The first groove 111 provided on the first cooperation surface 112 provides a basis for the connection of the second keel member 12 in the assembly space, and the first groove 111 provided on the second cooperation surface 113 provides a basis for the expansion of the skeleton. In actual situations, other keel members can also be connected on the side of the first keel member 11 away from the assembly space, so as to form a wall partition structure with sufficient area.

[0045] In some embodiments, the cross-sectional area of the second keel member 12 can be smaller than that of the first keel member 11. As shown in Figure 11 , each second keel member 12 includes oppositely arranged mounting and non-mounting surfaces 122 and 123, and the mounting surface 122 is provided with a second groove 121.

[0046] The second keel member 12 can have a smaller cross-sectional area than the first keel member 11. The second keel member 12 is provided with a second groove 121 on one side surface thereof, i.e. to form a basis for connection and fixing and assembly expansion. The other side surface can be directed away from the first keel member 11, i.e. towards the periphery or two sides of the framework structure. As shown in Figure 12 and Figure 13 The second keel member 12 can be connected and fixed in a side-lying position at the edge position of the first keel member 11, as shown in Figure 14 The second connecting member 14 can be provided with a smaller abutting area at the portion abutting against the mounting surface 122. In actual cases, the second keel member 12 can also be connected and fixed in a lying position on the first keel member 11, to ensure load sharing effect in the width direction. The second connecting member 14 can also be provided with an angle bracket connecting member as shown in Figure 14 The second connecting member 14 can be provided with an angle bracket connecting member as shown in

[0047] The second keel member 12 having a smaller cross-sectional area can form a favorable space in the framework structure, to facilitate assembly expansion of other components. This is favorable for reserving the required space for assembly expansion of other components, to ensure space utilization efficiency and overall aesthetic appearance.

[0048] In addition, the distance between the mounting surface 122 and the non-mounting surface 123 of the second keel member 12 can be less than the width of the first mating surface 112 or the second mating surface 113 in the preset direction.

[0049] The distance between the mounting surface 122 and the non-mounting surface 123 is the thickness of the second keel member 12, as shown in Figure 11 That is, the thickness of the second keel member 12 is less than the width of the first keel member 11. Even if the non-mounting surface 123 is close to the side edge of the first mating surface 112 or the second mating surface 113, the mounting surface 122 and the other side edge of the first mating surface 112 or the second mating surface 113 form a certain distance.

[0050] As shown in Figures 1 to 3 The second keel member 12 having a smaller cross-sectional area in the middle position is in a side-lying position, abutting against the two opposite first keel members 11. The two larger surfaces formed by the mounting surface 122 and the non-mounting surface 123 are perpendicular to the width direction of the first keel member 11. Moreover, the non-mounting surface 123 is close to the edge of the first keel member 11. Thus, an assembly space is formed on the side of the mounting surface 122.

[0051] In some embodiments, the non-mounting surfaces 123 of the plurality of second keel members 12 can be located on the same plane and close to one side of the first keel member 11, and the mounting surfaces 122 of the plurality of second keel members 12 form a reserved space.

[0052] In actual situations, the pre-assembled framework structure using the second keel members 12 as cross braces provides a complete fixed framework for prefabrication of mechanical and electrical module factories. The mechanical and electrical module units use the universal sink slots of the first keel members 11 and the second keel members 12 as mechanical and electrical pipeline assembly expansion docks. The mechanical and electrical installation components such as strong and weak current wiring pipes 16, water supply pipes, drainage pipes, pre-buried valve groups, and pre-buried point positions involved in the integration and assembly of mechanical and electrical modules in the structural cavity are realized. Mechanical and electrical module pipeline separation prefabrication assembly.

[0053] In addition, the width of the second keel member 12 as a cross brace can be smaller than the width of the first keel member 11, so that the two surfaces of the second keel member 12 arranged in the width direction are located within the area of the closing surface of the first keel member 11. It is ensured that the surface of the second keel member 12 as a cross brace does not protrude outside the first keel member 11. At the same time, the two surfaces of the second keel member 12 as a cross brace arranged in the width direction can be abutted at the closing of the first keel member 11 to ensure the stability when connecting the two.

[0054] In some embodiments, part of the first keel members 11 can be arranged parallel to the second keel members 12. The first keel members 11 arranged parallel to the second keel members 12 are provided with through holes, and one end of the through holes faces the assembly space.

[0055] The through holes provide convenience for the vertical arrangement of the pipelines. When assembling and fixing the pipelines, each pipeline can pass through the through hole of the first keel member 11 located at the top or the through hole of the first keel member 11 located at the bottom according to the needs. Thus, the pipeline can extend to the outside of the framework structure. That is, when the pipeline passes through the keel member at the top or bottom position, a perforation can be made on the keel member to allow the pipeline to pass through.

[0056] In addition, the first keel members 11 arranged parallel to the second keel members 12 can have the same cross-sectional shape as the second keel members 12.

[0057] That is, part of the first keel member 11 can be replaced by a keel member with a smaller cross-sectional area. In actual cases, at the position of the top and bottom keels, a keel member with the same cross-sectional shape as the second keel member 12 can be used for splicing. Unlike the side-lying posture of the second keel member 12, the keel member at the edge position is laid flat, so that the surface provided with the groove faces the other first keel member 11, thereby completing the splicing combination between different keel members. In this way, by using keel members with smaller cross-sectional areas as much as possible, the weight of the framework structure can be reduced, and the cost of the framework structure can be reduced.

[0058] In some embodiments, the first connecting piece 13 is provided with two second connecting portions 132, which are oppositely arranged on the first connecting portion 131, and abut against opposite sides of the same first keel member 11.

[0059] That is, as shown in Figures 15 to 17 When connecting keel members provided with grooves on both sides, more than two connecting portions can be provided in the connecting piece. In this way, the connecting piece has connecting portions corresponding to the surfaces on different sides of the keel member, so as to ensure the fixing effect of the keel member.

[0060] In addition, the first connecting piece 13 can further include a protruding portion 133 protruding from the surface of the first connecting portion 131, the protruding portion 133 being located between the two second connecting portions 132, and the first keel member 11 being provided with a third groove 114, the protruding portion 133 being clamped into the third groove 114.

[0061] The protruding portion 133 is arranged to protrude from the surface of the first connecting portion 131 and is located between the two second connecting portions 132. At the abutting position of the keel members with the same cross-sectional shape, the protruding portion 133 can be clamped into the third groove 114 of the first keel member 11, thereby playing a positioning effect and limiting the movement of the keel member.

[0062] The width of the protruding portion 133 is greater than the width of the opening of the third groove 114, which can limit the movement of the keel member in the third direction. At the same time, the protruding portion 133 has a bent portion, which can form a corresponding abutting relationship with the bent portion of the groove opening, thereby enhancing the positioning effect.

[0063] In some embodiments, the first groove 111 and the second groove 121 can each have a plurality of grooves, and the plurality of first grooves 111 are arranged in parallel with each other, and the plurality of second grooves 121 are arranged in parallel with each other.

[0064] As shown in Figure 10 and Figure 11As shown, the first grooves 111 and the second grooves 121 are both provided with two, and the two first grooves 111 and the two second grooves 121 are arranged along the direction of two parallel lines. By increasing the number of first grooves 111 and second grooves 121, the connecting and fixing effect of the connecting piece on the keel member can be ensured, and the stability when different keel members are connected and fixed can be ensured.

[0065] The skeleton structure provided by some embodiments of the present application can realize millimeter-level factory pre-processing, pre-assembly, and on-site positioning and installation. Customized prefabricated assembly module unit structures are independent, freely positioned, and flexibly assembled. The single-layer keel structure formed by the keel members optimizes the internal cavity space size of the prefabricated skeleton system, the overall structure is more compact, and the space utilization efficiency is improved. At the same time, the assembly type dry construction installation and construction method is applied to dry and wet area concealed engineering, which simultaneously improves the construction quality and construction efficiency. The assembly type dry construction installation and construction method can meet the process requirements, seamless effect and high design of indoor space of different finished surfaces.

[0066] Those skilled in the art can understand that the above-mentioned embodiments are specific embodiments for implementing the present application, and in actual application, various changes can be made in form and details without departing from the spirit and scope of the present application.

Claims

1. A pre-assembled electromechanical module unit, characterized by, The utility model relates to a preassembled electromechanical module unit, comprising: a plurality of first keel components, which are arranged to enclose and connect to form an assembly space in a preset direction, each of the first keel components is provided with a first groove for a sliding member to slide in; a plurality of second keel components, which are arranged to be spaced apart from each other in the assembly space, and the two ends of each of the second keel components abut against different first keel components, each of the second keel components is provided with a second groove for a sliding member to slide in; a first connecting member, which is connected at the abutting position of two first keel components, the first connecting member comprises a first connecting part and a second connecting part connected to each other, the first connecting part and the second connecting part abut against different first keel components and are fixed to different first keel components by locking and fitting of a fastener and a sliding member; a second connecting member, which is connected at the abutting position of the first keel component and the second keel component, the second connecting member comprises a third connecting part and a fourth connecting part connected to each other, one of the third connecting part and the fourth connecting part abuts against the first keel component and is fixed to the first keel component by locking and fitting of a fastener and a sliding member, and the other one abuts against the second keel component and is fixed to the second keel component by locking and fitting of a fastener and a sliding member; an assembly member, which is fixed to the first keel component and / or the second keel component by locking and fitting of a fastener and a sliding member, and is used for mounting a wiring pipe, a water pipe or an electromechanical device.

2. The preassembled electromechanical module unit according to claim 1, wherein: each of the first keel components comprises a first fitting surface and a second fitting surface arranged oppositely, the first fitting surface faces the assembly space, and the second fitting surface faces away from the assembly space, and the first fitting surface and the second fitting surface are both provided with the first groove.

3. The preassembled electromechanical module unit according to claim 2, wherein: the cross-sectional area of the second keel component is smaller than that of the first keel component, and each of the second keel components comprises a mounting surface and a non-mounting surface arranged oppositely, and the mounting surface is provided with the second groove.

4. The preassembled electromechanical module unit according to claim 3, wherein: the distance between the mounting surface and the non-mounting surface is smaller than the width of the first fitting surface or the second fitting surface in the preset direction.

5. The preassembled electromechanical module unit according to claim 4, wherein: the non-mounting surfaces of a plurality of the second keel components are located on the same plane and are close to one side of the first keel component, and one side of the mounting surfaces of a plurality of the second keel components forms a reserved space.

6. The preassembled electromechanical module unit according to any one of claims 1 to 3, wherein: part of the first keel components and the second keel components are arranged in parallel, the first keel components arranged in parallel with the second keel components are provided with a through hole, and one end of the through hole faces the assembly space.

7. The preassembled electromechanical module unit according to claim 6, wherein: The first keel member arranged in parallel with the second keel member has the same cross-sectional shape as the second keel member.

8. The pre-assembled electromechanical module unit of claim 1, wherein: The first connecting piece is provided with two second connecting portions, which are oppositely arranged on the first connecting portion and abut against opposite sides of the same first keel member.

9. The pre-assembled electromechanical module unit of claim 8, wherein: The first connecting piece further comprises a protruding portion protruding from the surface of the first connecting portion, which is located between the two second connecting portions, and the first keel member is provided with a third groove, and the protruding portion is clamped into the third groove.

10. The pre-assembled electromechanical module unit of claim 1, wherein: The first groove and the second groove are each provided with a plurality of grooves, and the plurality of first grooves are arranged in parallel with each other, and the plurality of second grooves are arranged in parallel with each other.

Images