External thermal insulation board for civil construction and civil engineering wall

Abstract

The utility model relates to the technical field of engineering boards, in particular to an external thermal insulation board for civil and industrial building and civil engineering walls, which adopts a combined installation mode of a base board, a thermal insulation layer and an outer decorative board, and the adjacent decorative boards are tightly attached, so that the reliability is improved; comprising a base plate, expansion pipe penetrating grooves, expansion pipes, a heat preservation plate clamping frame, a spiral groove frame, a heat preservation plate, a decoration plate, bolt penetrating grooves, fixing bolts, a first embedded plate and a second embedded plate, the four corner sides of the base plate are each internally provided with a set of expansion pipe penetrating grooves, the inner side of each set of expansion pipe penetrating groove is movably provided with a set of expansion pipes, and the front side of the base plate is connected with the rear side of the heat preservation plate clamping frame; the middle portions of the left end and the right end of the front side of the base plate are connected with the rear ends of a set of screw groove frames respectively, the front sides of the right end and the upper end of the decorative plate are connected with the inner sides of a set of second embedded plates respectively, and the middle portions of the left side and the right side of the decorative plate are each provided with a set of bolt penetrating grooves. A set of fixing bolts is movably arranged on the inner side of each set of bolt penetrating groove.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering boards, in particular to an external thermal insulation board for civil engineering walls. Background Art

[0002] Sheet material is a flat, rectangular building material produced in standard sizes. It is used in the construction industry as wall, ceiling, or floor components. It also refers to metal sheets produced by forging, rolling, or casting. Sheet material is categorized as thin, medium, heavy, and extra-heavy, and is typically produced in standard, flat, rectangular building materials.

[0003] For example, the external insulation board for the wall of a construction project with the existing patent announcement number CN208072667U is assembled and can be prefabricated in the factory and then installed on site. It has good insulation effect and stable installation. There is no need to spray a mortar layer on the surface, which speeds up the construction progress. In addition, the overall structure of the insulation board is stable, can withstand bad weather, and reduces safety hazards.

[0004] However, this structural combination has the defect of loose fitting and poor reliability. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the utility model provides an external insulation board for civil engineering walls, which is provided with a combined installation method of a base plate, an insulation layer and an external decorative board, and the adjacent decorative boards are tightly fitted, thereby improving reliability.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an external insulation board for the wall of a civil engineering project, comprising a base plate, an expansion tube groove, an expansion tube, an insulation board frame, a screw groove rack, an insulation board, a decorative board, a bolt groove, a fixing bolt, a panel one and a panel two, wherein a group of expansion tube grooves are respectively provided inside the four corner sides of the base plate, a group of expansion tubes are movably provided inside each group of expansion tube grooves, the front side of the base plate is connected to the rear side of the insulation board frame, the inside of the insulation board frame is detachably mounted on the outside of the insulation board, the middle of the left and right ends of the front side of the base plate are respectively connected to the rear end of a group of screw groove racks, the left end and the rear side of the lower end of the decorative board are respectively connected to the inner side of a group of panel one, the right end and the front end of the decorative board are respectively connected to the inner side of a group of panel one, The sides are respectively connected with the inner sides of a group of panel two, and a group of bolt slots are respectively provided in the middle of the left and right sides of the decorative panel, and a group of fixing bolts are movably provided on the inner side of each group of bolt slots; during installation, the base plate is first positioned outside the wall, and then each group of expansion tubes is passed through the expansion tube slots and fixed in the wall in turn to fix the base plate to the outer wall, and then the insulation board is clamped on the inner side of the insulation board clamp frame of the base plate, and then the decorative panel is moved backward and fitted on the base plate, the insulation board clamp frame and the front side of the insulation board, so that the bolt slots correspond to the screw slot frames, and then the fixing bolts are passed through the bolt slots and screwed into the corresponding screw slot frames, and the gaps between adjacent decorative panels are eliminated through the fit of panel one and panel two, and finally the installation is completed.

[0009] Preferably, it also includes a guide sleeve and a guide frame, the left and right sides of the front end of the substrate are respectively connected to the rear end of a group of guide sleeves, and the guide sleeves are located on the outside of the screw groove frame, and the middle of the left and right ends of the rear side of the decorative panel are respectively connected to the front end of a group of guide frames, and the bolts pass through the grooves in the guide frames; the two groups of guide sleeves can be connected to the outer side of the guide frame on the same side, which facilitates the positioning of the decorative panel relative to the substrate and improves reliability.

[0010] Preferably, chamfers are also included, and each set of edge sides at the rear end of the guide frame is provided with a set of chamfers; the chamfered design can reduce the rear side area of ​​the guide frame, making it easier for the guide frame to be embedded in the guide sleeve, thereby improving convenience.

[0011] Preferably, it also includes countersunk grooves, and each group of bolt slots on the front side of the decorative panel is respectively provided with a group of countersunk grooves; after the fixing bolts are passed through the bolt slots and screwed in, the front heads of the fixing bolts can be sunken and leveled to avoid being abrupt and increase the aesthetics.

[0012] Preferably, it also includes a movable groove and a handle. A group of movable grooves are respectively provided in the middle of the upper and lower sides of the insulation board card frame, and the middle of the top and bottom ends of the insulation board are respectively connected to the inner ends of a group of handles. When the insulation board is installed in the insulation board card frame, the handle can be embedded in the movable groove, thereby facilitating the movement of the handle in the movable groove, and the insulation board can be loaded and unloaded, thereby improving convenience.

[0013] Preferably, information engraving is further included, and information engraving is provided on the upper left side of the front end of the decorative plate; the information of the decorative plate can be displayed through the information engraving, which is convenient for identification and distinction and improves convenience.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides an external thermal insulation board for civil engineering walls, which has the following beneficial effects:

[0016] During installation, first position the base plate outside the wall, then pass each set of expansion tubes through the expansion tube grooves and fix them in the wall in turn to fix the base plate to the outer wall, then clamp the insulation board on the inner side of the insulation board frame of the base plate, then move the decorative board backward and fit it to the base plate, insulation board frame and the front side of the insulation board, so that the bolt grooves correspond to the screw groove frames, then pass the fixing bolts through the bolt grooves and screw them into the corresponding screw groove frames, and between adjacent decorative panels, the gaps are eliminated by fitting the first and second panels together, and finally the installation is completed. A combined installation method of the base plate, insulation layer and outer decorative panel is set, and the adjacent decorative panels fit tightly to improve reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a right front upper axis view of the structure schematic diagram of the utility model;

[0018] Figure 2 This is a right rear upper axis view of the structure schematic diagram of the utility model;

[0019] Figure 3 This is the front view of the utility model;

[0020] Figure 4 It is the right view of the utility model.

[0021] Markings in the accompanying drawings: 1. Base plate; 2. Expansion tube groove; 3. Expansion tube; 4. Insulation board frame; 5. Guide sleeve frame; 6. Screw groove frame; 7. Insulation board; 8. Decorative board; 9. Bolt groove; 10. Guide frame; 11. Fixing bolt; 12. Panel 1; 13. Chamfer; 14. Countersunk groove; 15. Movable groove; 16. Handle; 17. Information engraving; 18. Panel 2. DETAILED DESCRIPTION

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

[0023] Example

[0024] See also Figure 1-4 , an external insulation board for the wall of a civil engineering project, including a base plate 1, an expansion tube groove 2, an expansion tube 3, an insulation board frame 4, a screw groove rack 6, an insulation board 7, a decorative panel 8, a bolt groove 9, a fixing bolt 11, a panel 12 and a panel 2 18. A group of expansion tube grooves 2 are respectively provided inside the four corners of the base plate 1, and a group of expansion tubes 3 are movably provided inside each group of expansion tube grooves 2. The front side of the base plate 1 is connected to the rear side of the insulation board frame 4, and the inner side of the insulation board frame 4 is detachably mounted on the outer side of the insulation board 7. The middle of the left and right ends of the front side of the base plate 1 are respectively connected to the rear end of a group of screw groove racks 6, the left end and the rear side of the lower end of the decorative panel 8 are respectively connected to the inner side of a group of panel 12, and the right end and the front of the upper end of the decorative panel 8 are respectively connected to the inner side of a group of panel 2 18 The sides are connected, and a group of bolt through slots 9 are respectively provided in the middle of the left and right sides of the decorative panel 8, and a group of fixing bolts 11 are movably provided on the inside of each group of bolt through slots 9; during installation, the base plate 1 is first positioned outside the wall, and then each group of expansion tubes 3 are successively passed through the expansion tube through slots 2 and fixed in the wall to fix the base plate 1 to the outer wall, and then the insulation board 7 is clamped on the inner side of the insulation board frame 4 of the base plate 1, and then the decorative panel 8 is moved backward and fitted on the base plate 1, the insulation board frame 4 and the front side of the insulation board 7, so that the bolt through slots 9 correspond to the screw groove frame 6, and then the fixing bolts 11 are passed through the bolt through slots 9 and screwed into the corresponding screw groove frame 6, and the adjacent decorative panels 8 are fitted through the panel one 12 and the panel two 18 to eliminate the gap, and finally the installation is completed.

[0025] It also includes a guide sleeve 5 and a guide frame 10. The left and right sides of the front end of the substrate 1 are respectively connected to the rear end of a group of guide sleeves 5, and the guide sleeves 5 are located on the outside of the screw groove frame 6. The middle of the left and right ends of the rear side of the decorative panel 8 are respectively connected to the front end of a group of guide frames 10, and the bolt grooves 9 pass through the guide frames 10. The two groups of guide sleeves 5 can be connected to the outer side of the guide frame 10 on the same side, which facilitates the positioning of the decorative panel 8 relative to the substrate 1 and improves reliability.

[0026] The guide frame 10 further includes chamfers 13 , with each set of edges at the rear end being provided with a set of chamfers 13 . The design of the chamfers 13 can reduce the rear area of ​​the guide frame 10 , making it easier for the guide frame 10 to be embedded into the guide sleeve 5 , thereby improving convenience.

[0027] It also includes countersunk grooves 14. A group of countersunk grooves 14 are respectively provided in front of each group of bolt slots 9 on the front side of the decorative panel 8. After the fixing bolts 11 are screwed through the bolt slots 9 through the countersunk grooves 14, the front heads of the fixing bolts 11 can be sunken to avoid being abrupt and increase the aesthetics.

[0028] It also includes movable grooves 15 and handles 16. A group of movable grooves 15 are respectively provided in the middle of the upper and lower sides of the insulation board frame 4, and the middle of the top and bottom ends of the insulation board 7 are respectively connected to the inner ends of a group of handles 16; when the insulation board 7 is mounted in the insulation board frame 4, the handles 16 can be embedded in the movable grooves 15, thereby facilitating the movement of the handles 16 in the movable grooves 15, and the insulation board 7 can be loaded and unloaded, thereby improving convenience.

[0029] It also includes information engraving 17, which is set on the upper left side of the front end of the decorative plate 8; the information of the decorative plate 8 can be displayed through the information engraving 17, which is convenient for identification and distinction, and improves convenience.

[0030] In summary, when an external insulation board for a civil engineering wall is used, during installation, the base plate 1 is first positioned outside the wall, and then each group of expansion tubes 3 is sequentially passed through the expansion tube groove 2 and fixed inside the wall, so that the base plate 1 is fixed to the outer wall, and then the insulation board 7 is clamped on the inner side of the insulation board clamping frame 4 of the base plate 1, so that the sheet 16 is embedded in the movable groove 15, and then the decorative board 8 is identified according to the information engraving 17, and the decorative board 8 is moved backward and introduced through the chamfer 13 so that the guide frame 10 is inserted in the same The side guide sleeve is positioned in the side guide sleeve frame 5 and fits against the front side of the base plate 1, the insulation board frame 4 and the insulation board 7, so that the bolt slot 9 corresponds to the screw slot frame 6, and then the fixing bolt 11 is passed through the bolt slot 9 and screwed into the corresponding screw slot frame 6. After the fixing bolt 11 is screwed through the bolt slot 9 through the countersunk groove 14, the front head of the fixing bolt 11 is sunken to avoid being abrupt, and the adjacent decorative panels 8 are fitted together through the panel 1 12 and the panel 2 18 to eliminate the gap, and finally the installation is completed.

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

Claims

1. An external thermal insulation board for civil engineering walls, characterized in that: The invention comprises a base plate (1), an expansion tube groove (2), an expansion tube (3), an insulation board frame (4), a screw groove frame (6), an insulation board (7), a decorative board (8), a bolt groove (9), a fixing bolt (11), a panel 1 (12) and a panel 2 (18), wherein a group of expansion tube grooves (2) are respectively arranged inside the four corner sides of the base plate (1), and a group of expansion tubes (3) are movably arranged inside each group of expansion tube grooves (2). The front side of the base plate (1) is connected to the rear side of the insulation board frame (4), and the insulation board frame (4) The inner side is detachably mounted on the outer side of the insulation board (7); the middle of the left and right ends of the front side of the base plate (1) are respectively connected to the rear end of a group of screw slot frames (6); the left end and the rear side of the lower end of the decorative board (8) are respectively connected to the inner side of a group of panel one (12); the right end and the front side of the upper end of the decorative board (8) are respectively connected to the inner side of a group of panel two (18); a group of bolt through slots (9) are respectively provided in the middle of the left and right sides of the decorative board (8); and a group of fixing bolts (11) are respectively movably provided on the inner side of each group of bolt through slots (9).

2. The external thermal insulation board for civil engineering walls according to claim 1, characterized in that: The invention also includes a guide sleeve (5) and a guide frame (10), wherein the left and right sides of the front end of the base plate (1) are respectively connected to the rear end of a group of guide sleeves (5), and the guide sleeves (5) are located outside the screw groove frame (6); the middle of the left and right ends of the rear side of the decorative plate (8) are respectively connected to the front end of a group of guide frames (10), and the bolt through slot (9) passes through the guide frame (10).

3. The external thermal insulation board for civil engineering wall according to claim 2, characterized in that: It also includes chamfers (13), and each set of edge sides at the rear end of the guide frame (10) is provided with a set of chamfers (13).

4. The external thermal insulation board for civil engineering walls according to claim 1, characterized in that: It also includes countersunk grooves (14), and each group of bolt through grooves (9) on the front side of the decorative plate (8) is respectively provided with a group of countersunk grooves (14) at the front.

5. The external thermal insulation board for civil engineering wall according to claim 1, characterized in that: It also includes movable grooves (15) and handles (16). A group of movable grooves (15) are respectively provided in the middle of the upper and lower sides of the insulation board frame (4), and the middle of the top and bottom ends of the insulation board (7) are respectively connected to the inner ends of a group of handles (16).

6. The external thermal insulation board for civil engineering walls according to claim 1, characterized in that: It also includes information engraving (17), and the information engraving (17) is provided on the upper left side of the front end of the decorative plate (8).

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