Fabricated green energy-saving outer wall structure

Abstract

The utility model discloses an assembly type green energy-saving outer wall structure which comprises a frame, a plurality of sets of outer wall plates are arranged on the surface of the frame and connected with the frame through connecting pieces, a clamping groove is fixedly connected to the bottom of one side of the frame, and the bottoms of the outer wall plates are inserted into an inner cavity of the clamping groove. According to the external wall panel fixing device, through the arrangement of the connecting pieces, the external wall panel and the clamping blocks are pushed to be inserted into the inner cavities of the limiting holes, and the inserting blocks are pushed by the springs to be inserted into the inner cavities of the inserting grooves to fix the clamping blocks, so that the external wall panel is fixed, and the external wall panel fixing device is very simple and convenient to use. The external wall panel is convenient to install by workers, the installation efficiency is improved, the external wall panel is convenient to disassemble, and later maintenance and replacement are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall construction, in particular to an assembled green energy-saving exterior wall structure. Background Art

[0002] The prefabricated green energy-saving exterior wall structure is an innovative building exterior wall solution with many advantages. Most of the components are pre-fabricated in the factory and then transported to the construction site for assembly, which greatly improves construction efficiency and reduces on-site construction time and environmental pollution.

[0003] A Chinese patent with publication number CN220848110U discloses a green and energy-saving exterior wall structure of a building, comprising: a protective plate, a partition plate being arranged on the inner side of the protective plate; an assembling mechanism, the assembling mechanism comprising a fixing plate, an insertion rod and a fixing rod, the fixing plate being connected to the side wall of the protective plate, the insertion rod being inserted on the inner side of the fixing plate, and the fixing rod being connected to the outer wall of the insertion rod; the utility model facilitates users to insert the fixing plate arranged on the outer wall of each group of protective plates into the inner side of the hollow plate arranged on the outer wall of each group of protective plates through the coordination of the fixing plate, the insertion rod, the fixing rod, the limiting groove and the hollow plate, and the staff then inserts the fixing rod into the inner side of the limiting groove through the movable insertion rod, and the fixing rod penetrates the inner side of the limiting column, so that the fixing plate and the hollow plate can be assembled, thereby facilitating the staff to assemble each group of protective plates before, thereby reducing the work intensity of the staff in installing the wall exterior panels.

[0004] The above-mentioned green energy-saving exterior wall structure of the building still has some problems in use. It is necessary to pass the fixing rod through the inner side of the limiting column to assemble each set of protective plates. However, the docking accuracy requirements during installation are high. A slight deviation may cause all the fixing rods to fail to pass through the limiting column, thereby increasing the difficulty of installation in disguise. Utility Model Content

[0005] The purpose of the utility model is to provide an assembled green energy-saving exterior wall structure to solve the problem proposed in the above-mentioned background technology that the docking accuracy requirement during installation is high and a slight deviation may cause all fixing rods to fail to pass through the limit columns, thereby increasing the difficulty of installation in disguise.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An assembled green energy-saving exterior wall structure comprises a frame, a plurality of exterior wall panels are arranged on the surface of the frame, the exterior wall panels are connected to the frame through connectors, a card slot is fixedly connected to the bottom of one side of the frame, the bottom of the exterior wall panel is plugged into the inner cavity of the card slot, and a fixing assembly for fixing the exterior wall panel is arranged inside the frame;

[0008] The connecting piece includes a clamping block fixedly connected to the surface of the exterior wall panel, a limiting hole is provided on the surface of the frame and at a position corresponding to the clamping block, a sliding groove is provided on the bottom inner wall surface of the limiting hole, an insert block is slidably connected to the inner cavity of the sliding groove up and down, a slot matched with one end of the insert block is provided on the bottom surface of the clamping block, limiting pieces for limiting the movement range of the insert block are provided on both sides of the insert block, a receiving groove is provided on the bottom inner wall of the sliding groove, a pull rod is fixedly connected to the bottom of the insert block, one end of the pull rod passes downward through the receiving groove and extends to the inner side of the frame, a spring is fixedly connected to the inner cavity of the receiving groove, and the other end of the spring is fixedly connected to the bottom surface of the insert block.

[0009] Preferably, the fixing assembly includes a threaded seat arranged on the bottom inner wall of the frame and at a position corresponding to each group of exterior wall panels, the inner cavity of the threaded seat is threadedly connected with a bolt, one end of the bolt is fixedly connected with an abutment plate, and several groups of the abutment plates are respectively abutted against the surface of the exterior wall panels at corresponding side positions.

[0010] Preferably, the limiting member comprises guide blocks fixedly mounted on both sides of the insert block, and guide grooves corresponding to the guide blocks are formed on the inner walls on both sides of the sliding groove, and the guide blocks are slidably connected to the inner cavity of the guide groove.

[0011] Preferably, a limiting plate is provided on the surface fixing sleeve of the pull rod.

[0012] Preferably, a threaded ring is fixedly installed on the inner side of the frame and at a position corresponding to the outer cylindrical surface of the pull rod, one end of the threaded ring is provided with a limiting groove corresponding to the limiting plate, the limiting plate is clamped in the inner cavity of the limiting groove, the outer cylindrical surface of the threaded ring is threadedly connected with a nut cover and one end of the pull rod passes through the nut cover.

[0013] Preferably, a limiting plate is fixedly connected to the surface of the exterior wall panel, and a positioning hole is provided on one side surface of the slot at a position corresponding to the limiting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model pushes the exterior wall panel through the setting of the connecting piece, and the clamping block is inserted into the inner cavity of the limiting hole, and the plug block is inserted into the inner cavity of the slot under the push of the spring to fix the clamping block, thereby fixing the exterior wall panel. It is very simple and convenient, which is convenient for the staff to install, improves the installation efficiency, and is convenient for disassembly of the exterior wall panel, which is beneficial to future maintenance and replacement.

[0016] 2. The utility model sets a bolt and rotates the bolt, so that the abutment plate installed at one end of the bolt abuts against the surface of one end of the exterior wall panel, and makes the other side of the exterior wall panel close to the inside of one side of the slot, thereby fixing the bottom of the exterior wall panel to prevent the bottom of the exterior wall panel from shaking in the inner cavity of the slot when the wind blows the exterior wall panel, thereby reducing the occurrence of resonance and improving the stability of the structure.

[0017] 3. The utility model adopts the arrangement of the nut cover and the threaded ring. When the insert block is clamped in the inner cavity of the slot, the limit plate is accommodated in the limit groove opened at one end of the threaded ring. The nut cover is threadedly connected to the mouth of the threaded ring to fix the limit plate, thereby further fixing the insert block to prevent one end of the insert block from escaping from the inner cavity of the slot, thereby improving the firmness of the fixation to the exterior wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the assembled green energy-saving exterior wall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of another perspective of the assembled green energy-saving exterior wall structure of the utility model;

[0020] Figure 3 It is a schematic cross-sectional structural diagram of the framework of the utility model.

[0021] In the figure: 100, frame; 101, exterior wall panel; 102, limit plate; 103, positioning hole; 104, slot; 105, mounting plate; 200, abutment plate; 201, threaded seat; 202, bolt; 300, clamping block; 301, slot; 302, limit hole; 303, insert block; 304, guide groove; 305, guide block; 306, receiving groove; 307, spring; 308, pull rod; 309, threaded ring; 310, limit plate; 311, nut cover; 312, limit groove; 313, sliding groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3The present embodiment provides an assembled green energy-saving exterior wall structure, including a frame 100, a plurality of exterior wall panels 101 are arranged on the surface of the frame 100, and the exterior wall panels 101 are connected to the frame 100 through connectors, a card slot 104 is fixedly connected to the bottom of one side of the frame 100, and the bottom of the exterior wall panel 101 is plugged into the inner cavity of the card slot 104, a fixing component for fixing the exterior wall panel 101 is arranged inside the frame 100, and a mounting plate 105 is fixedly installed on the surface of one side of the frame 100;

[0024] The connecting piece includes a clamping block 300 fixedly connected to the surface of the exterior wall panel 101, a limiting hole 302 is provided on the surface of the frame 100 and at a position corresponding to the clamping block 300, a sliding groove 313 is provided on the bottom inner wall surface of the limiting hole 302, and an insert block 303 is connected to the inner cavity of the sliding groove 313 by sliding up and down, a slot 301 adapted to one end of the insert block 303 is provided on the bottom surface of the clamping block 300, and limiting pieces for limiting the movement range of the insert block 303 are provided on both sides of the insert block 303, a receiving groove 306 is provided on the bottom inner wall of the sliding groove 313, and a pull rod 308 is fixedly connected to the bottom of the insert block 303, and one end of the pull rod 308 is extended to It passes through the accommodating groove 306 and extends to the inner side of the frame 100. The inner cavity of the accommodating groove 306 is fixedly connected with a spring 307. The other end of the spring 307 is fixedly connected to the bottom surface of the plug block 303. Through the setting of the connecting piece, the exterior wall panel 101 is pushed, and the clamping block 300 is inserted into the inner cavity of the limiting hole 302. The plug block 303 is inserted into the inner cavity of the slot 301 under the push of the spring 307, and the clamping block 300 is fixed, thereby fixing the exterior wall panel 101. It is very simple and convenient, which is convenient for the staff to install, improves the installation efficiency, and is convenient for the exterior wall panel 101 to be disassembled, which is beneficial to future maintenance and replacement.

[0025] Furthermore, the fixing component includes a threaded seat 201 which is arranged on the bottom inner wall of the frame 100 and corresponds to a position of each group of exterior wall panels 101. The inner cavity of the threaded seat 201 is threadedly connected with a bolt 202, and one end of the bolt 202 is fixedly connected with an abutment plate 200. Several groups of abutment plates 200 respectively abut against the surfaces of the exterior wall panels 101 at corresponding side positions. By setting the bolt 202, the bolt 202 is rotated, and the abutment plate 200 installed at one end of the bolt 202 abuts against the surface of one end of the exterior wall panel 101, and makes the other side of the exterior wall panel 101 close to the inside of one side of the slot 104, thereby fixing the bottom of the exterior wall panel 101 to prevent the bottom of the exterior wall panel 101 from shaking in the inner cavity of the slot 104 when the wind blows the exterior wall panel 101, thereby reducing the occurrence of resonance, thereby improving the stability of the structure.

[0026] Furthermore, the limiting member includes guide blocks 305 fixedly mounted on both sides of the plug block 303, and guide grooves 304 corresponding to the guide blocks 305 are provided on the inner walls on both sides of the sliding groove 313, and the guide blocks 305 are slidably connected to the inner cavity of the guide groove 304 to limit the movement trajectory of the plug block 303.

[0027] Preferably, a limit plate 310 is fixedly sleeved on the surface of the pull rod 308, a threaded ring 309 is fixedly installed on the inner side of the frame 100 and at a position corresponding to the outer circumferential surface of the pull rod 308, one end of the threaded ring 309 is provided with a limit groove 312 corresponding to the limit plate 310, the limit plate 310 is clamped in the inner cavity of the limit groove 312, the outer circumferential surface of the threaded ring 309 is threadedly connected with a nut cover 311 and one end of the pull rod 308 passes through the nut cover 311, and the nut 311 is inserted into the pull rod 308. The cover 311 and the threaded ring 309 are arranged so that when the plug 303 is clamped in the inner cavity of the slot 301, the limit plate 310 is accommodated in the limit groove 312 opened at one end of the threaded ring 309, and the nut cover 311 is threadedly connected to the mouth of the threaded ring 309 to fix the limit plate 310, thereby further fixing the plug 303 to prevent one end of the plug 303 from escaping from the inner cavity of the slot 301, thereby improving the firmness of the fixation to the exterior wall panel 101.

[0028] It is worth mentioning that the surface of the exterior wall panel 101 is fixedly connected to the limiting plate 102, and a positioning hole 103 is opened on one side surface of the slot 104 and at a position corresponding to the limiting plate 102. Through the setting of the limiting plate 102 and the positioning hole 103, the limiting plate 102 fixedly installed on the surface of the exterior wall panel 101 is inserted into the inner cavity of the positioning hole 103 at the corresponding position, thereby positioning the exterior wall panel 101, making it convenient for the staff to connect the connecting block 300 to the inner cavity of the limiting hole 302, thereby greatly improving the installation speed of the exterior wall panel 101.

[0029] Working principle:

[0030] First, align the limiting plates 102 installed on one side of the exterior wall panel 101 with the corresponding positioning holes 103 and insert them into the inner cavity of the card slot 104. Then, align the clamping block 300 fixedly installed on the other end surface of the exterior wall panel 101 with the limiting hole 302, and push the exterior wall panel 101 so that the clamping block 300 is inserted into the inner cavity of the limiting hole 302. When the clamping block 300 is inserted into the inner cavity of the limiting hole 302, one end of the clamping block 300 abuts against the surface of the plug-in block 303 and presses the plug-in block 303 downward at the same time, moving the plug-in block 303 downward so that the plug-in block 303 sinks into the inner cavity of the sliding groove 313. When the slot 301 opened at the bottom of the clamping block 300 moves to the plug-in block 303, 304, the other side of the exterior wall panel 101 is fixed to the inner side of the slot 104, and the other side of the exterior wall panel 101 is fixed to the inner side of the slot 301.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled green energy-saving exterior wall structure, characterized in that: The invention comprises a frame (100), wherein a plurality of groups of exterior wall panels (101) are arranged on the surface of the frame (100), wherein the exterior wall panels (101) are connected to the frame (100) via connecting pieces, wherein a card slot (104) is fixedly connected to the bottom of one side of the frame (100), wherein the bottom of the exterior wall panel (101) is plugged into the inner cavity of the card slot (104), and a fixing component for fixing the exterior wall panel (101) is arranged inside the frame (100); The connecting piece comprises a clamping block (300) fixedly connected to the surface of the exterior wall panel (101); a limiting hole (302) is provided on the surface of the frame (100) and at a position corresponding to the clamping block (300); a sliding groove (313) is provided on the bottom inner wall surface of the limiting hole (302); an inserting block (303) is slidably connected to the inner cavity of the sliding groove (313) up and down; a slot (301) adapted to one end of the inserting block (303) is provided on the bottom surface of the clamping block (300); the inserting block (303) Limiting members for limiting the movement range of the plug (303) are arranged on both sides, a receiving groove (306) is opened on the bottom inner wall of the sliding groove (313), and a pull rod (308) is fixedly connected to the bottom of the plug (303), one end of the pull rod (308) passes through the receiving groove (306) downward and extends to the inner side of the frame (100), and a spring (307) is fixedly connected to the inner cavity of the receiving groove (306), and the other end of the spring (307) is fixedly connected to the bottom surface of the plug (303).

2. The assembled green energy-saving exterior wall structure according to claim 1, characterized in that; The fixing assembly comprises a threaded seat (201) arranged on the bottom inner wall of the frame (100) and at a position corresponding to each group of exterior wall panels (101); a bolt (202) is threadedly connected to the inner cavity of the threaded seat (201); one end of the bolt (202) is fixedly connected to an abutment plate (200); and a plurality of groups of the abutment plates (200) are respectively abutted against the surface of the exterior wall panels (101) at corresponding side positions.

3. The assembled green energy-saving exterior wall structure according to claim 2 is characterized in that: The limiting member comprises guide blocks (305) fixedly mounted on both sides of the insert block (303); guide grooves (304) corresponding to the guide blocks (305) are formed on the inner walls on both sides of the sliding groove (313); and the guide blocks (305) are slidably connected to the inner cavity of the guide groove (304).

4. The assembled green energy-saving exterior wall structure according to claim 2 is characterized in that: A limiting plate (310) is fixedly sleeved on the surface of the pull rod (308).

5. The assembled green energy-saving exterior wall structure according to claim 4 is characterized in that: A threaded ring (309) is fixedly installed on the inner side of the frame (100) and at a position corresponding to the outer circumferential surface of the pull rod (308). One end of the threaded ring (309) is provided with a limiting groove (312) corresponding to the limiting plate (310). The limiting plate (310) is clamped in the inner cavity of the limiting groove (312). The outer circumferential surface of the threaded ring (309) is threadedly connected with a nut cover (311) and one end of the pull rod (308) passes through the nut cover (311).

6. An assembled green energy-saving exterior wall structure according to any one of claims 1 to 5, characterized in that: The surface of the exterior wall panel (101) is fixedly connected to a limiting plate (102), and a positioning hole (103) is provided on a side surface of the clamping slot (104) at a position corresponding to the limiting plate (102).

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