Prefabricated hollow steel mesh insulation wall structure

Abstract

The present invention discloses a prefabricated hollow steel mesh insulation wall structure, including a wall panel, wherein the top of the wall panel is provided with an inner groove, the bottom end of the inner groove is connected to a bottom plate, the top of the bottom plate is provided with a placement groove, a steel mesh body is inserted and connected in the placement groove, the inner groove is filled with insulation foam, a side wall of one side of the wall panel is connected with a plurality of clamping blocks, and a side wall of the other side of the wall panel is provided with a plurality of clamping grooves; the diameters of the plurality of support rods are gradually increased from top to bottom, and the diameters of the plurality of inserting tubes are gradually increased from top to bottom, so that the support rod located at the bottom is larger than the diameter of the inserting tube located at the top, so that the support rod located at the bottom cannot be inserted into the inserting tube located at the top, so that the support rod located at the bottom can continue to move downward until the support rod located at the bottom is inserted into the inserting tube located at the bottom, so that the inserting tube can support the support rod, thereby facilitating the support and fixation effect of the steel mesh body.

Description

Technical Field

[0001] The present invention relates to the field of engineering devices, in particular to a prefabricated hollow steel mesh thermal insulation wall structure. Background Art

[0002] Hollow steel mesh inner formwork wall panels, also known as Lianggu walls, are a skeletal, prefabricated wall construction technology. A steel mesh inner formwork is installed on-site, assembling various pipelines and intelligent detection modules. A diverse secondary structure is assembled simultaneously on demand, creating a new lightweight wall with cement mortar. Its unique hollow structure and construction method effectively reduce the wall's weight, cement mortar usage, and material costs. Furthermore, it leaves no pollution or waste on the construction site, making it a typical green building material product.

[0003] In the existing prefabricated hollow steel mesh insulation wall, when placing the hollow steel mesh, the prefabricated steel mesh needs to be fixed on the prefabricated wall panel. However, when fixing the prefabricated steel mesh, since the steel mesh is composed of multiple soft steel wires, the steel mesh is relatively soft. Therefore, each fixing point of the prefabricated hollow steel mesh is fixed separately, which makes the fixing of the prefabricated hollow steel mesh very troublesome. Therefore, a prefabricated hollow steel mesh insulation wall structure is required to facilitate the fixing of the hollow steel mesh. Summary of the Invention

[0004] The purpose of the present invention is to overcome the defect that the hollow steel mesh is inconvenient to fix and to provide a prefabricated hollow steel mesh insulation wall structure.

[0005] The technical solution for achieving the above-mentioned purpose is as follows: a prefabricated hollow steel mesh insulation wall structure, comprising a wall panel, an inner groove is provided at the top of the wall panel, the bottom end of the inner groove is connected to a bottom plate, a placement groove is provided at the top of the bottom plate, a steel mesh body is inserted and connected in the placement groove, the inner groove is filled with insulation foam, a plurality of clamping blocks are connected to one side wall of the wall panel, a plurality of clamping grooves are provided on the other side wall of the wall panel, the clamping grooves are distributed parallel to the clamping blocks, a connecting mechanism is provided in the steel mesh body, a positioning mechanism is installed on the steel mesh body, a limiting mechanism is provided in the inner groove, and a covering mechanism is provided on the wall panel;

[0006] The connecting mechanism includes a support rod, which is inserted into the steel mesh body to support the steel mesh body;

[0007] The limiting mechanism includes an inserting tube, the support rod is inserted into the inserting tube, and the inserting tube supports the support rod.

[0008] Preferably, the connecting mechanism includes a center hole and perforations, a center hole is opened at the center of the side wall of the support rod, and the side wall of the steel mesh body is opened with multiple perforations distributed in an upper and lower array. The side wall of the support rod passes through the perforations, and the diameters of the multiple perforations gradually increase from top to bottom, and the diameters of the multiple support rods gradually increase from top to bottom.

[0009] Preferably, the positioning mechanism includes a positioning groove and a positioning steel wire, the side wall of the steel mesh body is provided with a positioning groove, the perforation is located inside the positioning groove, and a plurality of positioning steel wires distributed in an upper and lower array are connected to the central axis of the side wall of the steel mesh body.

[0010] Preferably, the side wall of the positioning wire can pass through the central hole.

[0011] Preferably, the limiting mechanism includes a side tube, a sliding hole, a spring, a slide plate and a top inclined surface. The inner side wall of the inner groove is connected to two rows of side tubes distributed in an array. The side wall of the side tube is connected to a spring. The side wall of the side tube is provided with a sliding hole. The side wall of the sliding hole is slidably connected to a slide plate. One end of the slide plate is connected to an insert tube. The top of the side wall of the insert tube is provided with a top inclined surface.

[0012] Preferably, the length of the sliding hole is smaller than the length of the side tube, the diameters of the plurality of cannulas gradually increase from top to bottom, and the diameters of the cannulas match the diameters of the parallelly distributed support rods.

[0013] Preferably, the sealing mechanism includes a ring groove, a screw hole, a top plate, a T-shaped hole, a screw, a feed hole, a sealing cover and a sealing strip. The top side wall of the inner groove is provided with a ring groove, the top of the wall panel is provided with multiple screw holes, the top of the inner groove is inserted and connected with a top plate, the bottom end of the top plate is connected with a sealing strip, the ring groove is inserted and connected with the sealing strip, the top of the top plate is provided with multiple T-shaped holes, the center of the side wall of the top plate is provided with a feeding hole, and the inner side wall of the feeding hole is sealed with a sealing cover.

[0014] Preferably, the shape of the screw and the shape of the top plate are both T-shaped.

[0015] The beneficial effects of the present invention are:

[0016] 1) When the steel mesh body is inserted into the placement slot, the steel mesh body drives the support rod to move downward, and the support rod presses the top inclined surface downward, causing the insert to squeeze the slide inward, and the slide squeezes the spring inward, causing the insert to move into the side tube. The diameters of the multiple support rods gradually increase from top to bottom, and the diameters of the multiple insert tubes gradually increase from top to bottom, so that the support rod at the bottom is larger than the diameter of the insert tube at the top. Therefore, the support rod at the bottom cannot be inserted into the insert tube at the top, so that the support rod at the bottom can continue to move downward until the support rod at the bottom is inserted into the insert tube at the bottom, so that the insert tube can support the support rod, thereby facilitating the support and fixation of the steel mesh body.

[0017] 2) Use the positioning groove to align the two ends of the perforation to avoid the other end of the support rod from being inserted incorrectly. Insert the support rod into the perforation to align the center hole with the positioning wire. Pass the positioning wire through the center hole and wrap it around the fixed support rod so that the center of the support rod is aligned with the center line of the steel mesh body. The two ends of the support rod can be matched and aligned with the two ends of the steel mesh body. Insert the steel mesh body into the placement groove for preliminary fixation.

[0018] 3) Insert the top plate into the top opening of the inner groove to close the inner groove. Then, use sealing glue to fix the connection between the top plate and the wall panel, and pass the screw through the T-hole to thread the screw into the screw hole to further fix the top plate and the wall panel. Input insulation foam into the inner groove through the feed hole to achieve the insulation effect of the wall panel and prevent the insulation foam from overflowing significantly along the top opening of the inner groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a right side structural schematic diagram of the present invention;

[0020] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of a cross-sectional top view of the structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the front cross-sectional structure of the wall panel of the present invention;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the steel mesh body of the present invention;

[0024] Figure 6 This is a schematic diagram of the cross-sectional top view of the wall panel of the present invention;

[0025] Figure 7 This is a schematic diagram of the cross-section of the wall panel of the present invention when viewed from above;

[0026] Figure 8 2 is a schematic diagram of the cross-sectional structure of the top plate of the present invention;

[0027] Figure 9 yes Figure 5 Schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 10 yes Figure 5 Schematic diagram of the enlarged structure at B in the middle;

[0029] Figure 11 yes Figure 6 Schematic diagram of the enlarged structure at point C in the middle.

[0030] Figure Number:

[0031] 1. Wall panel; 2. Inner groove; 3. Bottom plate; 4. Placement groove; 5. Steel mesh body; 6. Clamping block; 7. Connecting mechanism; 701. Support rod; 702. Center hole; 703. Perforation; 8. Positioning mechanism; 801. Positioning groove; 802. Positioning wire; 9. Limiting mechanism; 901. Side tube; 902. Sliding hole; 903. Spring; 904. Slide plate; 905. Insert tube; 906. Top slope; 10. Capping mechanism; 1001. Ring groove; 1002. Screw hole; 1003. Top plate; 1004. T-hole; 1005. Screw; 1006. Feed hole; 1007. Sealing cover; 1008. Sealing strip; 11. Insulation foam; 12. Clamping slot. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] The present invention will be further described below with reference to the accompanying drawings.

[0034] Reference Attachment Figure 1 To the attached Figure 11The prefabricated hollow steel mesh insulation wall structure includes a wall panel 1, an inner groove 2 is opened at the top of the wall panel 1, the bottom end of the inner groove 2 is connected to the bottom plate 3, a placement groove 4 is opened at the top of the bottom plate 3, a steel mesh body 5 is inserted and connected in the placement groove 4, the inner groove 2 is filled with insulation foam 11, a plurality of card blocks 6 are connected to the side wall of one side of the wall panel 1, and a plurality of card grooves 12 are opened on the other side wall of the wall panel 1, the card grooves 12 are distributed parallel to the card blocks 6, a connecting mechanism 7 is provided in the steel mesh body 5, a positioning mechanism 8 is installed on the steel mesh body 5, a limiting mechanism 9 is provided in the inner groove 2, and a covering mechanism 10 is provided on the wall panel 1.

[0035] Inserting the clamping block 6 into the clamping slot 12 can achieve preliminary connection and fixation of adjacent wall panels 1 .

[0036] Reference Attachment Figure 4 To the attached Figure 10 The connecting mechanism 7 includes a support rod 701, a center hole 702 and a through-hole 703. A center hole 702 is provided at the center of the side wall of the support rod 701. The side wall of the steel mesh body 5 is provided with multiple through-holes 703 distributed in an upper and lower array. The side wall of the support rod 701 passes through the through-hole 703. The diameters of the multiple through-holes 703 gradually increase from top to bottom, and the diameters of the multiple support rods 701 gradually increase from top to bottom.

[0037] The positioning mechanism 8 includes a positioning groove 801 and a positioning steel wire 802. The side wall of the steel mesh body 5 is provided with a positioning groove 801, and the through hole 703 is located on the inner side of the positioning groove 801. A plurality of positioning steel wires 802 distributed in an upper and lower array are connected to the central axis of the side wall of the steel mesh body 5, and the side wall of the positioning steel wire 802 can pass through the center hole 702.

[0038] The perforation 703 is located on the inner side of the positioning groove 801, which is used to conveniently remind the position of the perforation 703, avoid confusion between the perforation 703 and other through holes of the steel mesh body 5, and avoid the support rod 701 from being mistakenly inserted into other through holes of the steel mesh body 5. The positioning groove 801 is used to align the two ends of the perforation 703 to avoid the other end of the support rod 701 from being mistakenly inserted. The support rod 701 is inserted into the perforation 703 to align the center hole 702 with the positioning wire 802. The positioning wire 802 is passed through the center hole 702 and wrapped around the fixed support rod 701 to align the center of the support rod 701 with the center line of the steel mesh body 5. The two ends of the support rod 701 can be matched and aligned with the two ends of the steel mesh body 5. The steel mesh body 5 is inserted into the placement groove 4 for preliminary fixation.

[0039] Reference Attachment Figure 4 To the attached Figure 11The limiting mechanism 9 includes a side tube 901, a sliding hole 902, a spring 903, a slide 904, an insertion tube 905 and a top inclined surface 906. The inner side wall of the inner groove 2 is connected with two rows of side tubes 901 distributed in an array. The side wall of the side tube 901 is connected with a spring 903. The side wall of the side tube 901 is provided with a sliding hole 902. The side wall of the sliding hole 902 is slidably connected with a slide 904. One end of the slide 904 is connected to the insertion tube 905. The top of the side wall of the insertion tube 905 is provided with a top inclined surface 906. The length of the sliding hole 902 is smaller than the length of the side tube 901. The diameters of the multiple insertion tubes 905 gradually increase from top to bottom. The diameter of the insertion tube 905 matches the diameter of the parallel distributed support rods 701. The length of the support rod 701 is equal to the distance between the two side tubes 901.

[0040] When the steel mesh body 5 is inserted into the placement groove 4, the steel mesh body 5 drives the support rod 701 to move downward, and the support rod 701 will press the top inclined surface 906 downward, so that the cannula 905 squeezes the slide plate 904 inward, and the slide plate 904 squeezes the spring 903 inward, so that the cannula 905 moves into the side tube 901. The diameters of multiple support rods 701 gradually increase from top to bottom, and the diameters of multiple cannula 905 gradually increase from top to bottom, so that the support rod 701 located below is larger than the diameter of the cannula 905 located above. Therefore, the support rod 701 located below cannot be inserted into the cannula 905 located above, so that the support rod 701 located below can continue to move downward until the support rod 701 located at the bottom is inserted into the cannula 905 located at the bottom, so that the cannula 905 can support the support rod 701, thereby facilitating the support and fixation effect of the steel mesh body 5.

[0041] Reference Attachment Figure 4 To the attached Figure 10 The sealing mechanism 10 includes an annular groove 1001, a screw hole 1002, a top plate 1003, a T-shaped hole 1004, a screw 1005, a feed hole 1006, a sealing cover 1007 and a sealing strip 1008. The top side wall of the inner groove 2 is provided with an annular groove 1001, and a plurality of screw holes 1002 are provided at the top of the wall panel 1. The top of the inner groove 2 is connected with a top plate 1003, and the bottom end of the top plate 1003 is connected with a sealing strip 1008. The annular groove 1001 is connected with the sealing strip 1008. The top of the top plate 1003 is provided with a plurality of T-shaped holes 1004, and a feed hole 1006 is provided in the center of the side wall of the top plate 1003. The inner side wall of the feed hole 1006 is sealed with a sealing cover 1007. The side wall of the screw 1005 is threadedly connected to the screw hole 1002. The shape of the screw 1005 and the shape of the top plate 1003 are both T-shaped.

[0042] After the steel mesh body 5 is placed into the inner groove 2, the top plate 1003 is inserted into the top opening of the inner groove 2 to close the inner groove 2. Then, the top plate 1003 and the wall panel 1 are fixedly connected with sealing glue, and the screw 1005 is passed through the T-hole 1004 so that the screw 1005 is threadedly connected with the screw hole 1002, thereby further fixing the top plate 1003 and the wall panel 1. The thermal insulation foam 11 is input into the inner groove 2 through the feed hole 1006 to achieve the thermal insulation effect of the wall panel 1 and prevent the thermal insulation foam 11 from overflowing significantly along the top opening end of the inner groove 2. Then, the sealing cover 1007 is fixedly connected to the feed hole 1006 to completely close the inner groove 2. If thermal insulation cotton is used for insulation, the thermal insulation cotton needs to be placed in the inner groove 2 before the top plate 1003 is inserted into the inner groove 2.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A prefabricated hollow steel mesh insulation wall structure, comprising a wall panel (1), characterized in that: The top of the wall panel (1) is provided with an inner groove (2), the bottom end of the inner groove (2) is connected to a bottom plate (3), the top of the bottom plate (3) is provided with a placement groove (4), a steel mesh body (5) is inserted and connected in the placement groove (4), the inner groove (2) is filled with thermal insulation foam (11), a side wall of one side of the wall panel (1) is connected to a plurality of card blocks (6), a side wall of the other side of the wall panel (1) is provided with a plurality of card grooves (12), the card grooves (12) are distributed parallel to the card blocks (6), a connecting mechanism (7) is provided in the steel mesh body (5), a positioning mechanism (8) is installed on the steel mesh body (5), a limiting mechanism (9) is provided in the inner groove (2), and a covering mechanism (10) is provided on the wall panel (1); The connecting mechanism (7) comprises a support rod (701), and the support rod (701) is inserted into the steel mesh body (5) to support the steel mesh body (5); The limiting mechanism (9) comprises an inserting tube (905), the support rod (701) is inserted into the inserting tube (905), and the inserting tube (905) supports the support rod (701); The connecting mechanism (7) includes a central hole (702) and perforations (703), the central hole (702) is provided at the center of the side wall of the support rod (701), the side wall of the steel mesh body (5) is provided with a plurality of perforations (703) distributed in an upper and lower array, the side wall of the support rod (701) passes through the perforations (703), the diameters of the plurality of perforations (703) gradually increase from top to bottom, and the diameters of the plurality of support rods (701) gradually increase from top to bottom; The limiting mechanism (9) comprises a side tube (901), a sliding hole (902), a spring (903), a slide plate (904) and a top inclined surface (906); the inner side wall of the inner groove (2) is connected to two rows of side tubes (901) distributed in an array; the side wall of the side tube (901) is connected to a spring (903); the side wall of the side tube (901) is provided with a sliding hole (902); the side wall of the sliding hole (902) is slidably connected to the slide plate (904); one end of the slide plate (904) is connected to an insertion tube (905); and the top end of the side wall of the insertion tube (905) is provided with a top inclined surface (906).

2. The prefabricated hollow steel mesh insulation wall structure according to claim 1, characterized in that: The positioning mechanism (8) comprises a positioning groove (801) and a positioning steel wire (802), the side wall of the steel mesh body (5) is provided with a positioning groove (801), the through hole (703) is located inside the positioning groove (801), and a plurality of positioning steel wires (802) distributed in an upper and lower array are connected to the central axis of the side wall of the steel mesh body (5).

3. The prefabricated hollow steel mesh insulation wall structure according to claim 2, characterized in that: The side wall of the positioning wire (802) can pass through the central hole (702).

4. The prefabricated hollow steel mesh insulation wall structure according to claim 1, characterized in that: The length of the sliding hole (902) is shorter than the length of the side tube (901), and the diameters of the plurality of cannulas (905) gradually increase from top to bottom. The diameters of the cannulas (905) match the diameters of the parallel-distributed support rods (701).

5. The prefabricated hollow steel mesh insulation wall structure according to claim 4, characterized in that: The sealing mechanism (10) comprises an annular groove (1001), a screw hole (1002), a top plate (1003), a T-shaped hole (1004), a screw rod (1005), a feed hole (1006), a sealing cover (1007) and a sealing strip (1008). The top side wall of the inner groove (2) is provided with an annular groove (1001), the top of the wall panel (1) is provided with a plurality of screw holes (1002), the top of the inner groove (2) is connected with the top plate (1003), and the The bottom end of the top plate (1003) is connected to a sealing strip (1008), the annular groove (1001) is inserted and connected to the sealing strip (1008), the top end of the top plate (1003) is provided with a plurality of T-shaped holes (1004), the center of the side wall of the top plate (1003) is provided with a feed hole (1006), the inner side wall of the feed hole (1006) is sealed with a sealing cover (1007), and the side wall of the screw (1005) is threadedly connected to the screw hole (1002).

6. The prefabricated hollow steel mesh insulation wall structure according to claim 5, characterized in that: The shape of the screw (1005) and the shape of the top plate (1003) are both T-shaped.

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