A lightweight wall strip splicing module and its wall structure

Abstract

The present invention belongs to the technical field of lightweight partition wall components, and specifically relates to a lightweight wall strip-type splicing module and a wall structure thereof. The strip-type splicing module is in the shape of a long strip, and a plurality of strip-type splicing modules can be arranged in a horizontal direction and spliced ​​to form a lightweight wall; a splicing groove is embedded in the side edge of the strip-type splicing module, and during splicing, the same positioning column assembly is inserted into two splicing grooves and fixed by screws passing through the splicing grooves and the positioning column assemblies; the strip-type splicing module designed by the present invention can not only be assembled and spliced ​​to construct a lightweight inner partition wall, but also, due to the special structural design of the splicing groove, each strip-type splicing module can be individually disassembled and assembled, thereby reducing the influence of a single strip-type splicing module on adjacent splicing modules; the prefabricated electrical pipe groove can meet the routing of water and electricity pipelines on the lightweight inner partition wall, thereby avoiding the influence of large-scale grooving of the lightweight inner partition wall on the performance.

Description

Technical Field

[0001] The invention belongs to the technical field of lightweight partition wall components, and in particular relates to a lightweight wall strip-type splicing module and a wall structure thereof. Background Art

[0002] Lightweight walls, also known as lightweight interior partition walls, are important building structures for partitioning in buildings. They are used as non-load-bearing interior partition walls in general industrial buildings, residential buildings, and public construction projects. Lightweight walls are generally made of relatively thin plate-shaped components, such as strip-type splicing modules. Strip-type splicing modules are prefabricated strips that assemble to form the main part of the lightweight wall. They are generally prefabricated using lightweight concrete and cement materials.

[0003] Although the performance of existing strip-type splicing modules is constantly improving, the improvement direction is often focused on moisture resistance, earthquake resistance, fire insulation, and strength. However, in actual use, the lightweight wall constructed by the strip-type splicing modules often requires one or more slots to install water pipes or electrical pipes and protect them. Such slots will seriously damage the moisture resistance, earthquake resistance, fire insulation, and strength performance of the strip-type splicing modules when they leave the factory.

[0004] Therefore, it is necessary to design a strip-type splicing module of prefabricated electrical conduit trough parts to improve the situation that the strip-type splicing module still needs large-scale grooving after field installation. Summary of the invention

[0005] In order to solve the above problems existing in the prior art, the present invention provides a lightweight wall strip-type splicing module and a wall structure thereof.

[0006] The technical solution adopted by the present invention is:

[0007] A strip-type splicing module for a lightweight wall, the strip-type splicing module is in the shape of a long strip, and a plurality of strip-type splicing modules can be arranged in a horizontal direction and spliced ​​to form a lightweight wall; the upper side edge of the strip-type splicing module is higher than the height of a preset ceiling, so that the strip-type splicing module does not need to be spliced ​​vertically; splicing grooves are embedded at the left and right edges of the strip-type splicing module, and when adjacent strip-type splicing modules are spliced, the same positioning column assembly is inserted into two splicing grooves, and is fixed by screws passing through the splicing grooves and the positioning column assembly;

[0008] Mutually staggered vertical electric pipe troughs are provided on the front and rear sides of the strip-type splicing module, the upper end of the vertical electric pipe trough extends to the upper edge of the strip-type splicing module, and the lower end extends to the lower edge of the strip-type splicing module; mutually staggered horizontal electric pipe troughs are provided on the front and rear sides of the strip-type splicing module, the left end of the vertical electric pipe trough extends to the left edge of the strip-type splicing module, and the lower end extends to the right edge of the strip-type splicing module; the vertical electric pipe trough on the front side of the strip-type splicing module intersects vertically with the horizontal electric pipe trough, and the vertical electric pipe trough on the rear side of the strip-type splicing module intersects vertically with the horizontal electric pipe trough; the vertical electric pipe trough and the horizontal electric pipe trough are used for routing water and electricity pipelines;

[0009] A conical connecting piece is provided at the staggered intersection of the vertical electric pipe trough on the front side of the strip-type splicing module and the horizontal electric pipe trough on the rear side to connect the two; the conical connecting piece is used for routing water and electricity pipelines.

[0010] As an alternative or supplement to the above-mentioned strip-type splicing module of the lightweight wall: a plurality of raised feet are arranged on the lower side edge of the strip-type splicing module, and there are spacing grooves between adjacent raised feet. The lower end of each vertical electrical pipe trough is connected to a spacing groove to facilitate the introduction of water and electricity pipelines led out from the ground into the vertical electrical pipe trough.

[0011] As an alternative or supplement to the above-mentioned strip-type splicing module of the lightweight wall: the raising foot is in a shape of larger at the top and smaller at the bottom, and the thickness of the lower end of the raising foot is less than the thickness of the strip-type splicing module; when the position of the water and electricity pipelines led out from the ground is misaligned with the vertical electric pipe trough, the gap between the lower end of the raising foot and the heat-absorbing wall decorative panel can allow the water and electricity pipelines to pass horizontally.

[0012] As an alternative or supplement to the above-mentioned strip-type splicing module of the lightweight wall: the lower ends of the adjacent raised feet are staggered front and back.

[0013] As an alternative or supplement to the above-mentioned strip-type splicing module of the lightweight wall: a plurality of vertical heat dissipation grooves are arranged on the front surface and the rear panel of the strip-type splicing module. When the front surface and the rear panel of the strip-type splicing module are covered with heat-absorbing wall decorative panels, the heated air can flow along the heat dissipation grooves to above the ceiling.

[0014] As an alternative or supplement to the above-mentioned strip-type splicing module of the lightweight wall: ventilation holes are arranged on the heat-absorbing wall decorative panel at the lower end of the strip-type splicing module, and the ventilation holes are used to connect the heat dissipation trough with the indoor space; when a ventilation pipe connected to the air source is arranged between the raised feet, the heat dissipation speed of the heat dissipation trough can be increased, and a plurality of through holes are arranged on the pipe wall of the ventilation pipe.

[0015] As an alternative or supplement to the above-mentioned strip-type splicing module of the lightweight wall: a screw protection cover is provided on the outer side of the front and rear groove walls of the splicing groove, and the screw protection cover extends away from one end of the splicing groove to the front side or rear side of the strip-type splicing module; the screws passing through the screw protection cover nail the splicing groove and the positioning column assembly together, and the screw protection cover is used to separate the screw from the casting material of the strip-type splicing module.

[0016] A wall structure of a lightweight wall, comprising a heat-absorbing wall panel, a hanging assembly, a positioning column assembly, a main electric pipe bridge and the above-mentioned strip-type splicing module; the heat-absorbing wall panel is hung on the front side or rear side of the strip-type splicing module through the hanging assembly; the main electric pipe bridge is a groove structure installed on the top or side of the strip-type splicing module, and a T-shaped support is provided on the main electric pipe bridge, the upper end of the T-shaped support protrudes from the groove of the main electric pipe bridge and is used to abut against the ceiling; the lower end of the positioning column assembly abuts against the ground, and the upper end passes through the main electric pipe bridge and abuts against the ceiling; when adjacent strip-type splicing modules are spliced, the positioning column assembly is inserted into the splicing groove of two strip-type splicing modules; the wire hole at the bottom of the groove of the main electric pipe bridge is directly opposite to the upper end of the vertical electric pipe groove; the heat-absorbing wall panel at the upper end of the strip-type splicing module is vertically connected to the ceiling panel.

[0017] As an alternative or supplement to the above-mentioned wall structure: the hanging component includes a first hanging part and a second hanging part, the first hanging part is in the form of a sheet and is pasted on the back of the heat-absorbing wall decorative panel, a T-shaped head is provided on the first hanging part, the second hanging part is in the form of a sheet and is pasted in the heat dissipation groove on the front side or rear side of the strip-type splicing module, the upper end of the second hanging part is in a Y shape and is bent into a Z shape, and the T-shaped head can be inserted into the notch at the upper end of the second hanging part.

[0018] As an alternative or supplement to the above-mentioned wall structure: the positioning column assembly includes an upper positioning block, a first column rod, a gap between the rods, a second column rod, a wedge-shaped plug and a lower positioning block; the first column rod and the second column rod are vertically arranged in parallel, the upper positioning block is detachably connected to the upper ends of the first column rod and the second column rod, and the lower positioning block is connected to the lower ends of the first column rod and the second column rod; a wedge-shaped plug is provided at the lower ends of the first column rod and the second column rod, and a positioning hole that is plugged into and cooperates with the wedge-shaped plug is provided on the lower positioning block.

[0019] The beneficial effects of the present invention are:

[0020] 1. The strip-type splicing module designed by the present invention can not only be assembled to construct a lightweight interior partition wall, but also, due to the special structural design of the splicing groove, each strip-type splicing module can be individually disassembled and assembled, thereby reducing the impact of a single strip-type splicing module on adjacent splicing modules;

[0021] 2. The strip-type splicing module of the present invention has prefabricated electrical pipe troughs before leaving the factory, thereby satisfying the routing of water and electricity pipelines on the lightweight inner partition wall and avoiding the influence of large-scale grooving of the lightweight inner partition wall on its own moisture-proof, earthquake-resistant, fire-proof, heat-insulating, strength and other properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below.

[0023] Figure 1 It is a structural schematic diagram of a strip-type splicing module;

[0024] Figure 2 It is a structural schematic diagram of the wall structure in this scheme;

[0025] Figure 3 It is the cross-sectional structural diagram of the wall structure in this scheme;

[0026] Figure 4 This is a schematic diagram of the structure of the splicing slot parts.

[0027] Figure 5 It is a structural schematic diagram of the hanging assembly;

[0028] Figure 6 It is a structural diagram of the main electrical pipe bridge;

[0029] Figure 7 Schematic diagram of the structure of the positioning column assembly.

[0030] In the figure: 1-ceiling board; 2-heat-absorbing wall decorative board; 3-strip-type splicing module; 31-horizontal electric pipe trough; 32-conical connecting piece; 33-heat dissipation trough; 34-splicing trough; 341-screw protection cover; 35-elevation foot; 36-vertical electric pipe trough; 4-main electric pipe bridge; 41-avoidance gap; 42-wire hole; 43-lower extension ear; 44-T-shaped support; 5-positioning column assembly; 51-upper positioning block; 52-first column; 53-gap between poles; 54-second column; 55-wedge-shaped plug; 56-lower positioning block; 561-positioning hole; 6-hanging assembly; 61-first hanging piece; 62-second hanging piece; 7-ventilation pipe. DETAILED DESCRIPTION

[0031] The technical solution in this embodiment will be clearly and completely described below in conjunction with the accompanying drawings. The described embodiments are only some of the embodiments, not all of them. Based on the embodiments in this solution, all other embodiments obtained by ordinary technicians in this field without making creative work are within the protection scope of this solution.

[0032] Example 1

[0033] like Figures 1 to 7 As shown, this embodiment designs a strip-type splicing module for a lightweight wall, and the strip-type splicing module 3 is cast by lightweight concrete material or lightweight cement.

[0034] The strip-type splicing module 3 is in the shape of a long strip, and the height of the strip-type splicing module 3 in the shape of a long strip is generally 2.5-2.7m. The upper side edge of the strip-type splicing module 3 is generally higher than the height of the preset ceiling, and the upper side edge of the strip-type splicing module 3 can also be against the beam. When the strip-type splicing module 3 is in use, it is not necessary to perform vertical splicing, thereby reducing the splicing difficulty of the strip-type splicing module 3. The width of the strip-type splicing module 3 is generally 1-1.5m, and multiple strip-type splicing modules 3 can be arranged in the horizontal direction to form the lightweight wall.

[0035] Splicing grooves 34 are embedded at the left and right edges of the strip-type splicing module 3. When adjacent strip-type splicing modules 3 are spliced, the same positioning column assembly 5 is inserted into the two splicing grooves 34 and fixed with screws passing through the splicing grooves 34 and the positioning column assembly 5; the strip-type splicing module 3 can be fixed. Since there is no direct splicing relationship between adjacent strip-type splicing modules 3, when a single strip-type splicing module 3 needs to be disassembled, it is only necessary to disconnect the connection between the strip-type splicing module 3 and the positioning column assembly 5 to realize the disassembly and replacement of the single strip-type splicing module 3, thereby avoiding the difficulty of replacing a damaged strip-type splicing module 3 and the impact on other strip-type splicing modules 3.

[0036] A screw protection cover 341 is provided on the outer side of the front and rear groove walls of the splicing groove 34, and a hole for screw insertion is provided in the screw protection cover 341, and the screw protection cover 341 extends from one end of the splicing groove 34 to the front side or rear side of the strip-type splicing module 3; when the splicing groove 34 and the positioning column assembly 5 are installed, a part of the positioning column assembly 5 is extended into the groove cavity of the splicing groove 34, and then a screw is used to penetrate into the screw protection cover 341 from the front side or rear side of the front side or rear side of the strip-type splicing module 3, and the screw can pass through the groove wall of the splicing groove 34 and be nailed into the positioning column assembly 5, thereby nailing the splicing groove 34 and the positioning column assembly 5 together. Due to the protection of the screw protective cover 341, the screw is separated from the casting material of the strip-type splicing module 3, so that the screw will not contact the concrete, reducing the probability of the screw rusting and the difficulty of subsequent disassembly; in addition, during the nailing process, the screw will not damage the concrete and the structure of the strip-type splicing module 3 itself, effectively ensuring the integrity of the structure of the strip-type splicing module 3, and providing convenience for the secondary use of the strip-type splicing module 3; and the screw protective cover 341 can also increase the contact area between the splicing groove 34 and the concrete, thereby improving the firmness of the splicing groove 34.

[0037] The positioning column assembly 5 can adopt existing long strip structures such as wooden strips, plastic square tubes, etc., and the positioning column assembly 5 can also adopt the following structure: the positioning column assembly 5 includes an upper positioning block 51, a first column rod 52, an inter-rod gap 53, a second column rod 54, a wedge-shaped plug 55 and a lower positioning block 56 and other components; the first column rod 52 and the second column rod 54 are vertically parallel, and there is an inter-rod gap 53 between the first column rod 52 and the second column rod 54, and the inter-rod gap 53 can allow the first column rod 52 or the second column rod 54 to withdraw from the splicing groove 34, thereby facilitating the disassembly of the strip-type splicing module 3. The upper positioning block 51 is detachably connected to the upper ends of the first column 52 and the second column 54, and the upper positioning block 51 is nailed to the top wall of the building space (i.e., the ceiling) in actual construction, and the lower positioning block 56 is connected to the lower ends of the first column 52 and the second column 54; a wedge-shaped plug 55 is provided at the lower end of the first column 52 and the second column 54, and a positioning hole 561 that is plugged into the wedge-shaped plug 55 is provided on the lower positioning block 56, so that the first column 52 and the second column 54 can be plugged into the lower positioning block 56, and the lower positioning block 56 is nailed to the ground in actual construction. When the positioning column assembly 5 is connected to the strip-type splicing module 3, the lower end of the first column rod 52 can be inserted into a positioning hole 561 of the lower positioning block 56, and then the first column rod 52 is pressed against the splicing groove 34 of the strip-type splicing module 3, and then the upper end of the first column rod 52 is moved so that the first column rod 52 is pressed against the upper positioning block 51, and the upper end of the first column rod 52 is screwed together with the upper positioning block 51, so that the positioning column assembly 5 can be connected to the strip-type splicing module 3. Conversely, the positioning column assembly 5 can be disassembled from the strip-type splicing module 3.

[0038] Example 2

[0039] like Figures 1 to 7 As shown, the strip-type splicing module 3 in Embodiment 1 may adopt the structure designed in this embodiment.

[0040] The front and rear sides of the strip-type splicing module 3 in this embodiment are provided with mutually staggered vertical electric pipe grooves 36, which can be made of metal materials or plastic materials. The upper end of the vertical electric pipe groove 36 extends to the upper edge of the strip-type splicing module 3 to facilitate the water and electricity pipelines in the vertical electric pipe groove 36 to be led out from the upper end of the vertical electric pipe groove 36 to the main electric pipe bridge 4, or to the top of the ceiling. The lower end of the vertical electric pipe groove 36 extends to the lower edge of the strip-type splicing module 3 to facilitate the water and electricity pipelines such as cables or water pipes led out from the ground, so that the lower end of the vertical electric pipe groove 36 is placed in the vertical electric pipe groove 36.

[0041] Staggered transverse electrical conduit troughs 31 are provided on the front and rear sides of the strip-type splicing module 3, and the left end of the vertical electrical conduit trough 36 extends to the left edge of the strip-type splicing module 3, and the lower end extends to the right edge of the strip-type splicing module 3, thereby facilitating the routing of water and electricity pipelines to the transverse electrical conduit trough 31 of another strip-type splicing module 3.

[0042] The two vertical electrical conduit grooves 36 on the front and rear sides of the strip-type splicing module 3 are offset from each other, and the horizontal electrical conduit grooves 31 are also offset from each other, so that the minimum thickness of the strip-type splicing module 3 can ensure that the strip-type splicing module 3 is not easily broken, thereby increasing the structural strength of the strip-type splicing module 3.

[0043] The vertical electrical conduit trough 36 on the front side of the strip-type splicing module 3 intersects perpendicularly with the horizontal electrical conduit trough 31 , and the vertical electrical conduit trough 36 on the rear side of the strip-type splicing module 3 intersects perpendicularly with the horizontal electrical conduit trough 31 , so that the water and electricity pipelines in the vertical electrical conduit trough 36 can be routed to the horizontal electrical conduit trough 31 .

[0044] A conical connecting piece 32 connecting the vertical electrical pipe groove 36 on the front side of the strip-type splicing module 3 and the horizontal electrical pipe groove 31 on the rear side is provided at the offset intersection of the two; the conical connecting piece 32 is used for routing water and electricity pipelines, so that the water and electricity pipelines from the front side of the strip-type splicing module 3 can be passed through to the rear side of the strip-type splicing module 3.

[0045] A plurality of raised feet 35 are provided on the lower side edge of the slat-type splicing module 3, and there are spacing grooves between adjacent raised feet 35, and the lower end of each vertical electric pipe trough 36 is connected to a spacing groove; when the slat-type splicing module 3 is installed, when the lead-out position of the water and electricity pipeline on the ground is slightly misaligned with the vertical electric pipe trough 36, the water and electricity pipeline can be laterally offset at the spacing groove to facilitate the water and electricity pipeline led out from the ground to be introduced into the vertical electric pipe trough 36.

[0046] The lifting foot 35 is in a shape of being larger at the top and smaller at the bottom, and the thickness of the lower end of the lifting foot 35 is less than the thickness of the strip-type splicing module 3; when the position of the water and electricity pipelines led out from the ground is greatly misaligned with the vertical electric pipe trough 36, the gap between the lower end of the lifting foot 35 and the heat-absorbing wall decorative panel 2 can allow the water and electricity pipelines to pass horizontally, so that the water and electricity pipelines in the vertical electric pipe trough 36 can be horizontally wired between multiple lifting feet 35, so as to facilitate the introduction of the water and electricity pipelines led out from the ground into the vertical electric pipe trough 36.

[0047] The lower ends of adjacent raising feet 35 are staggered front to back, thereby improving the ground support stability of the raising feet 35 .

[0048] Example 3

[0049] On the basis of the structure of Example 2, a plurality of vertical heat dissipation grooves 33 are provided on the front surface and the rear panel of the strip-type splicing module 3, so that the heat dissipation grooves 33 are utilized for ventilation and air permeability. When the front surface and the rear panel of the strip-type splicing module 3 are covered with the heat-absorbing wall decorative panel 2, the heated air can flow along the heat dissipation grooves 33 to the top of the ceiling, and then be discharged to the outdoors by the exhaust fan hidden above the ceiling, thereby improving heat dissipation.

[0050] Ventilation holes are provided on the heat-absorbing wall decorative plate 2 at the lower end of the strip-type splicing module 3, and the vents are used to connect the heat dissipation slot 33 with the indoor space, and the air at the floor of the indoor environment can enter the heat dissipation slot 33 from the vents. When the vent pipe 7 connected to the air source is arranged between the raised feet 35, the heat dissipation speed of the heat dissipation slot 33 can be increased. The pipe wall of the vent pipe 7 is provided with a plurality of through holes, and the vent pipe 7 can spray air from the through holes, and then flow along the heat dissipation slot 33 to the top of the ceiling. In addition, since one side of the strip-type splicing module 3 is the sunny side and the other side is the back-sun side when in use, the space at the raised feet 35 is connected to the sunny side and the back-sun side at the same time, so that the relatively low-temperature air on the back-sun side can enter the heat dissipation slot 33, thereby improving the heat dissipation efficiency.

[0051] Example 4

[0052] like Figure 1-7 As shown, this embodiment designs a wall structure of a lightweight wall, including a heat-absorbing wall decorative panel 2, a hanging component 6, a positioning column component 5, a main electrical pipe bridge 4 and the strip-type splicing module 3 described in one of embodiments 1-3.

[0053] The heat-absorbing wall decorative panel 2 is hung on the front side or rear side of the strip-type splicing module 3 through a hanging component 6; specifically: the hanging component 6 includes a first hanging component 61 and a second hanging component 62, the first hanging component 61 is in the form of a sheet and is glued to the back of the heat-absorbing wall decorative panel 2, a T-shaped head is provided on the first hanging component 61, the second hanging component 62 is in the form of a sheet and is glued in the heat dissipation groove 33 on the front side or rear side of the strip-type splicing module 3, the upper end of the second hanging component 62 is in a Y shape and is bent into a Z shape, and the T-shaped head can be inserted into the notch at the upper end of the second hanging component 62.

[0054] The main electric pipe bridge 4 is a groove structure installed on the top or side of the strip-type splicing module 3. When the main electric pipe bridge 4 is set on the side of the strip-type splicing module 3, the main electric pipe bridge 4 can adopt the existing electric pipe bridge structure. When the main electric pipe bridge 4 is set on the top of the strip-type splicing module 3, the main electric pipe bridge 4 can adopt the following structure: a T-shaped support 44 is set on the main electric pipe bridge 4, the upper end of the T-shaped support 44 exceeds the notch of the main electric pipe bridge 4, and is used to abut against the ceiling, and the lower end of the T-shaped support 44 abuts against the bottom of the groove of the main electric pipe bridge 4, so that a gap convenient for wiring can be formed between the main electric pipe bridge 4 and the ceiling. The lower end of the positioning column assembly 5 abuts against the ground, and the upper end passes through the main electric pipe bridge 4, and abuts against and is fixed to the ceiling.

[0055] When adjacent strip-type splicing modules 3 are spliced, the positioning column assembly 5 is inserted into the splicing groove 34 of the two strip-type splicing modules 3; the wire hole 42 at the bottom of the groove of the main electrical pipe bridge 4 is directly opposite to the upper end of the vertical electrical pipe groove 36, so that the water and electricity pipelines in the vertical electrical pipe groove 36 can be routed into the main electrical pipe bridge 4.

[0056] The heat-absorbing wall panel 2 at the upper end of the strip-type splicing module 3 is vertically connected to the ceiling panel 1, so that the heat dissipation slot 33 can be connected to the upper side of the ceiling panel 1.

[0057] In actual use, the heat-absorbing wall panel 2 can be made of black plate to reduce light reflection. The heat-absorbing wall panel 2 absorbs the heat of sunlight and heats the air in the heat dissipation groove 33. The hot air naturally rises to above the ceiling and is then discharged through the exhaust fan. The negative pressure in the heat dissipation groove 33 will cause the indoor air to enter from the bottom of the heat-absorbing wall panel 2, thereby accelerating the air flow in the indoor environment.

[0058] The above embodiments are merely examples for the purpose of clarifying the description, and are not intended to limit the implementation methods; it is not necessary and impossible to list all implementation methods exhaustively. However, obvious changes or modifications derived therefrom are still within the scope of protection of the present technology.

Claims

1. A lightweight wall structure, characterized in that: It comprises a heat-absorbing wall decorative panel (2), a hanging assembly (6), a positioning column assembly (5), a main electrical pipe bridge (4) and a strip-type splicing module (3); The strip-type splicing module (3) is in the shape of a long strip, and a plurality of strip-type splicing modules (3) can be arranged in a horizontal direction and spliced ​​together to form a lightweight wall; the upper side edge of the strip-type splicing module (3) is higher than the height of a preset ceiling, so that the strip-type splicing module (3) does not need to be spliced ​​vertically; splicing grooves (34) are embedded at the left and right edges of the strip-type splicing module (3); when adjacent strip-type splicing modules (3) are spliced ​​together, the same positioning column assembly (5) is inserted into two splicing grooves (34) and fixed by screws passing through the splicing grooves (34) and the positioning column assembly (5); Mutually staggered vertical electrical conduit grooves (36) are provided on the front and rear sides of the strip-type splicing module (3), the upper end of the vertical electrical conduit groove (36) extending to the upper edge of the strip-type splicing module (3), and the lower end extending to the lower edge of the strip-type splicing module (3); mutually staggered horizontal electrical conduit grooves (31) are provided on the front and rear sides of the strip-type splicing module (3), The left end of the vertical electric pipe trough (36) extends to the left edge of the strip-type splicing module (3), and the lower end extends to the right edge of the strip-type splicing module (3); the vertical electric pipe trough (36) on the front side of the strip-type splicing module (3) and the horizontal electric pipe trough (31) intersect vertically, and the vertical electric pipe trough (36) on the rear side of the strip-type splicing module (3) and the horizontal electric pipe trough (31) intersect vertically; the vertical electric pipe trough (36) and the horizontal electric pipe trough (31) are used for routing water and electricity pipelines; A conical connecting piece (32) is provided at the offset intersection of the vertical electric pipe trough (36) on the front side of the strip-type splicing module (3) and the horizontal electric pipe trough (31) on the rear side to connect the two. The conical connecting piece (32) is used for routing water and electricity pipelines. The heat-absorbing wall decorative panel (2) is hung on the front side or rear side of the strip-type splicing module (3) through a hanging assembly (6); the main electric pipe bridge (4) is a slot structure installed on the top or side of the strip-type splicing module (3); a T-shaped support member (44) is provided on the main electric pipe bridge (4); the upper end of the T-shaped support member (44) protrudes from the slot of the main electric pipe bridge (4) and is used to abut against the ceiling; the lower end of the positioning column assembly (5) is The upper end of the strip-type splicing module (3) is against the ground, and the upper end passes through the main electric pipe bridge (4) and is against the ceiling; when adjacent strip-type splicing modules (3) are spliced, the positioning column assembly (5) is inserted into the splicing groove (34) of the two strip-type splicing modules (3); the wire hole (42) at the bottom of the groove of the main electric pipe bridge (4) is directly opposite to the upper end of the vertical electric pipe groove (36); the heat-absorbing wall decorative panel (2) at the upper end of the strip-type splicing module (3) is vertically connected to the ceiling panel (1); The positioning column assembly (5) comprises an upper positioning block (51), a first column rod (52), an inter-rod gap (53), a second column rod (54), a wedge-shaped plug (55) and a lower positioning block (56); the first column rod (52) and the second column rod (54) are vertically arranged in parallel, the upper positioning block (51) is detachably connected to the upper ends of the first column rod (52) and the second column rod (54), and the lower positioning block (56) is connected to the lower ends of the first column rod (52) and the second column rod (54); a wedge-shaped plug (55) is provided at the lower ends of the first column rod (52) and the second column rod (54), and a positioning hole (561) which is plugged and matched with the wedge-shaped plug (55) is provided on the lower positioning block (56).

2. The lightweight wall structure according to claim 1, characterized in that: A plurality of raised feet (35) are arranged on the lower side edge of the strip-type splicing module (3), and a spacing groove is provided between adjacent raised feet (35). The lower end of each vertical electrical pipe trough member (36) is connected to a spacing groove, so as to facilitate the introduction of water and electricity pipelines drawn from the ground into the vertical electrical pipe trough member (36).

3. The lightweight wall structure according to claim 2, characterized in that: The lifting foot (35) is in a shape of being larger at the top and smaller at the bottom, and the thickness of the lower end of the lifting foot (35) is less than the thickness of the strip-type splicing module (3); when the position of the water and electricity pipelines led out from the ground is misaligned with the vertical electric pipe trough (36), the gap between the lower end of the lifting foot (35) and the heat-absorbing wall decorative panel (2) can allow the water and electricity pipelines to pass horizontally.

4. The lightweight wall structure according to claim 3, characterized in that: The lower ends of the adjacent raised feet (35) are arranged in a front-to-back staggered manner.

5. The lightweight wall structure according to claim 4, characterized in that: A plurality of vertical heat dissipation grooves (33) are provided on the front surface and the rear panel of the strip-type splicing module (3); when the front surface and the rear panel of the strip-type splicing module (3) are covered with a heat-absorbing wall decorative panel (2), the heated air can flow along the heat dissipation grooves (33) to above the suspended ceiling.

6. The lightweight wall structure according to claim 5, characterized in that: A vent hole is provided on the heat-absorbing wall decorative plate (2) at the lower end of the strip-type splicing module (3), and the vent hole is used to connect the heat dissipation groove (33) with the indoor space; when a vent pipe (7) connected to the air source is arranged between the raised feet (35), the heat dissipation speed of the heat dissipation groove (33) can be increased, and a plurality of through holes are provided on the pipe wall of the vent pipe (7).

7. The lightweight wall structure according to claim 1, characterized in that: Screw protection covers (341) are provided on the outer sides of the front and rear groove walls of the splicing groove member (34), and one end of the screw protection cover (341) away from the splicing groove member (34) extends to the front side or rear side of the strip-type splicing module (3); screws passing through the screw protection covers (341) fasten the splicing groove member (34) and the positioning column assembly (5) together, and the screw protection covers (341) are used to separate the screws from the casting material of the strip-type splicing module (3).

8. The lightweight wall structure according to any one of claims 1 to 7, characterized in that: The hanging component (6) comprises a first hanging part (61) and a second hanging part (62); the first hanging part (61) is in the form of a sheet and is adhered to the back of the heat-absorbing wall decorative panel (2); a T-shaped head is provided on the first hanging part (61); the second hanging part (62) is in the form of a sheet and is adhered to the heat dissipation groove (33) on the front side or rear side of the strip-type splicing module (3); the upper end of the second hanging part (62) is in the form of a Y and is bent into a Z shape; the T-shaped head can be inserted into the notch at the upper end of the second hanging part (62).

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