Unit assembly type steel mesh mold sandwich thermal insulation wall

Abstract

The invention relates to the technical field of thermal insulation walls, in particular to a unit assembly type steel mesh mold sandwich thermal insulation wall which comprises a thermal insulation board body, side keels are fixedly connected to the two sides of the thermal insulation board body, a mortar layer is arranged on the outer side of the thermal insulation board body in a pouring mode, and protective layers are arranged on the two sides of the mortar layer. A connecting mechanism convenient for enhancing the connecting strength of the insulation board main body and the mortar layer is arranged on the insulation board main body, and fixing mechanisms convenient for adjusting the connecting position of the insulation board main body and the side keel as required are arranged on the two sides of the insulation board main body. According to the unit assembly type steel mesh mold sandwich thermal insulation wall, a first fixing bolt and a second fixing bolt are installed on an L-shaped fixing plate arranged between a thermal insulation plate main body and a side keel, and while the first fixing bolt is connected with the thermal insulation plate main body, the second fixing bolt penetrates through the side keel and is connected through a third fastening nut; therefore, the insulation board main body is conveniently connected with the side keel.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation walls, in particular to a unit-assembled steel mesh sandwich thermal insulation wall. Background Art

[0002] The sandwich insulation wall is a composite wall formed by sandwiching insulation materials between two walls (inner leaf wall and outer leaf wall). The inner leaf wall and the outer leaf wall are generally reinforced concrete structures, connected by a tie-piece in the middle. It is divided into integral prefabrication and unit assembly. The unit assembly is to split the sandwich insulation wall into several smaller unit components and assemble them on site according to design requirements. This method is suitable for projects with complex architectural shapes and special design requirements. Units can be flexibly combined according to specific circumstances to meet different architectural needs.

[0003] The prior art does not have a structure for flexibly connecting the insulation board and the side keel and reinforcing the connection between the insulation wall and the cast wall when in use, so that when the prior art unit assembled sandwich insulation wall is in use, the insulation board and the side keel are mostly connected by an L-shaped connecting plate. If the hole position on the side keel is offset from the predetermined hole position, the original size L-shaped connecting plate cannot connect the side keel to the insulation board, and if the customer customizes the side keel and the casting layer of special thickness, the single-size L-shaped connecting plate cannot be connected to the hole position on the non-standard keel. At the same time, when the connecting parts of the prior art insulation wall and the casting layer are in use, because the multiple connecting parts are not connected to each other and the outer ends are small, there is a certain probability that the connecting parts will be pulled out of the concrete layer when hoisting and moving after the concrete layer is poured. Based on the deficiencies of the prior art, the present invention designs a unit assembled steel mesh sandwich insulation wall. Summary of the invention

[0004] The invention provides a unit-assembled steel mesh sandwich insulation wall, which has the advantages of flexible connection between insulation boards and side keels and reinforced connection between insulation walls and cast walls.

[0005] The present invention provides the following technical solutions: a unit-assembled steel mesh sandwich insulation wall, comprising an insulation board body, two sides of the insulation board body are fixedly connected with side keels, a mortar layer is cast on the outer side of the insulation board body, and protective layers are arranged on both sides of the mortar layer. A connection mechanism is arranged on the insulation board body to facilitate strengthening the connection strength between the insulation board body and the mortar layer, and fixing mechanisms are arranged on both sides of the insulation board body to facilitate adjusting the connection position of the insulation board body and the side keels as required; The fixing mechanism includes an L-shaped fixing plate, a first fixing bolt, a slide groove, a limiting groove, a slider with a hole, a limiting plate, a screw hole, a fixing screw, a second fixing bolt and a third fastening nut. The L-shaped fixing plate is fixedly connected to the connection between the insulation board body and the side keel, the first fixing bolt passes through and is inserted in one side of the L-shaped fixing plate, the slide groove passes through and is opened on one side of the L-shaped fixing plate, the limiting groove is opened at the inner and outer sides of the L-shaped fixing plate at the slide groove, the slider with a hole is slidably connected to the inside of the slide groove, the limiting plate is fixedly connected to the inner and outer sides of the slider with a hole, the screw hole is opened on the inner limiting plate, the fixing screw is threadedly connected to the inside of the screw hole, the second fixing bolt passes through and is inserted in the inside of the slider with a hole, and the third fastening nut is threadedly connected to the second fixing bolt.

[0006] As a preferred technical solution of the present invention, the connecting mechanism includes a connecting member body, a baffle, a connecting rod, an embedded member, a reinforcing plate, a first fastening nut, a second fastening nut, a connecting plate, a connecting groove, an extension plate and a connecting bolt. The three connecting member bodies are penetrated and fixedly connected to the insulation board body, the baffle is fixedly connected to the outer end of the connecting member body, the connecting rod is threadedly connected to the two ends of the connecting member body, the embedded member is fixedly connected to the outer end of the connecting rod, the reinforcing plate is fixedly connected between the connecting rod and the embedded member, the first fastening nut is threadedly slidably connected to the connecting rod, the second fastening nut is threadedly slidably connected to the connecting rod, the connecting plate is penetrated and inserted on the connecting rod, the connecting groove is penetrated and opened at the upper and lower ends of the connecting plate, the extension plate is slidably set on the outside of the upper and lower ends of the connecting plate, and the connecting bolts are penetrated and set on the extension plate.

[0007] As a preferred technical solution of the present invention, corrugated steel meshes are fixedly connected to both sides of the insulation board body, and tie steel bars are inserted through the inside of the side keels.

[0008] As a preferred technical solution of the present invention, the first fixing bolt is threadedly fixedly connected to one side of the insulation board body, the second fixing bolt is inserted through one side of the side keel, and the third fastening nut is clamped and fixed to the outside of the side keel.

[0009] As a preferred technical solution of the present invention, the limiting plate is slidably connected to the inside of the limiting groove, and the inner end of the fixing screw is in contact with the limiting groove.

[0010] As a preferred technical solution of the present invention, the second fixing bolt is arranged to penetrate the interior of the sliding groove.

[0011] As a preferred technical solution of the present invention, the connector body, baffle, connecting rod, embedded part and reinforcing plate are arranged inside the mortar layer, and the connector body is arranged through the corrugated steel mesh.

[0012] As a preferred technical solution of the present invention, the connecting plate and the extension plate are arranged inside the mortar layer, the first fastening nut clamp is arranged on the outside of the connecting plate, and the second fastening nut clamp is arranged on the inside of the connecting plate.

[0013] As a preferred technical solution of the present invention, the side keels are arranged on both sides of the mortar layer, the tie steel bars are arranged inside the mortar layer, and the corrugated steel mesh is arranged inside the mortar layer.

[0014] As a preferred technical solution of the present invention, the protective layer is fixedly connected between two side keels.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The unit assembled steel mesh sandwich insulation wall is fixed by fitting the inner side of the side keel to one side of the insulation board body and fine-adjusting the positioning so that the insulation board body is in the middle position of the side keel, and then the L-shaped fixing plate is fitted with the connection between the insulation board body and the side keel and the side keel is adjusted up and down so that the slide groove coincides with the preset hole position on the side keel. At this time, the first fixing bolt is passed through the L-shaped fixing plate and screwed into the insulation board body to connect and fix the L-shaped fixing plate to the insulation board body, and then the slider with holes is toggled left and right under the limit of the slide groove, the limit groove and the limit plate so that the hole position of the slider with holes coincides with the preset hole position on the side keel and the fixing screw is tightened to lock the position of the slider with holes, and finally the second fixing bolt is inserted into the slider with holes through the side keel and the third fastening nut is screwed on to connect and fix the L-shaped fixing plate to the side keel. The device is convenient for connecting the insulation board body to the side keel.

[0016] 2. The unit assembled steel mesh sandwich insulation wall is manufactured by fixing the corrugated steel mesh on both sides of the insulation board body, and then inserting three connecting parts in a single row into the insulation board body and the corrugated steel mesh according to the preset hole positions. At this time, the connecting rod with the connecting plate or the extension plate on the surface is screwed into the connecting part body, and the position of the embedded part is adjusted according to the pouring thickness of the mortar layer. After the position of the embedded part is adjusted, the position of the connecting plate and the extension plate is adjusted horizontally to the left and right, and the connecting plate and the extension plate are clamped and fixed by the first fastening nut and the second fastening nut. Finally, the connecting plate and the extension plate are connected by the connecting bolts and the connecting grooves, and the mortar layer is poured. This device is convenient for increasing the connection stability between the insulation board body and the mortar layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the main structure of the thermal insulation wall of the present invention; Figure 3 This is a schematic diagram of the internal explosion structure of the thermal insulation wall of the present invention; Figure 4 This is a schematic diagram of the structure of the insulation board and the connecting mechanism of the present invention; Figure 5 This is a schematic diagram of the main structure of the connecting mechanism of the present invention; Figure 6 It is a schematic diagram of the connection structure between the connecting member and the embedded member of the present invention; Figure 7 This is a schematic diagram of the connection structure of the keel, the insulation board and the fixing mechanism of the present invention; Figure 8 It is a schematic diagram of the explosion structure of the fixing mechanism of the present invention.

[0018] In the figure: 1. Insulation board body; 101. Side keel; 102. Corrugated steel mesh; 103. Protective layer; 104. Tie steel bar; 105. Mortar layer; 2. Connecting mechanism; 201. Connecting part body; 202. Baffle; 203. Connecting rod; 204. Embedded part; 205. Reinforcing plate; 206. First fastening nut; 207. Second fastening nut; 208. Connecting plate; 209. Connecting groove; 210. Extension plate; 211. Connecting bolt; 3. Fixing mechanism; 301. L-shaped fixing plate; 302. First fixing bolt; 303. Slide groove; 304. Limiting groove; 305. Sliding block with hole; 306. Limiting plate; 307. Screw hole; 308. Fixing screw; 309. Second fixing bolt; 310. Third fastening nut. DETAILED DESCRIPTION

[0019] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-8The unit-assembled steel mesh sandwich insulation wall comprises an insulation board body 1, side keels 101 are fixedly connected on both sides of the insulation board body 1, a mortar layer 105 is cast on the outer side of the insulation board body 1, and a protective layer 103 is arranged on both sides of the mortar layer 105. A connecting mechanism 2 is arranged on the insulation board body 1 to strengthen the connection strength between the insulation board body 1 and the mortar layer 105, and a fixing mechanism 3 is arranged on both sides of the insulation board body 1 to facilitate adjusting the connection position of the insulation board body 1 and the side keels 101 as required. Corrugated steel meshes 102 are fixedly connected on both sides of the insulation board body 1, and tie steel bars 104 are inserted and penetrated inside the side keels 101. The side keels 101 are arranged on both sides of the mortar layer 105, and the tie steel bars 104 are arranged inside the mortar layer 105. The corrugated steel mesh 102 is arranged inside the mortar layer 105, and the protective layer 103 is fixedly connected between the two side keels 101.

[0021] See also Figure 7-8 The fixing mechanism 3 includes an L-shaped fixing plate 301, a first fixing bolt 302, a slide groove 303, a limiting groove 304, a slider with a hole 305, a limiting plate 306, a screw hole 307, a fixing screw 308, a second fixing bolt 309 and a third fastening nut 310. The L-shaped fixing plate 301 is fixedly connected to the connection between the insulation board body 1 and the side keel 101. The first fixing bolt 302 penetrates and is inserted into one side of the L-shaped fixing plate 301. The slide groove 303 penetrates and is opened on one side of the L-shaped fixing plate 301. The limiting groove 304 is opened on the inner and outer sides of the L-shaped fixing plate 301 at the slide groove 303. The slider with a hole 305 is slidably connected to the inside of the slide groove 303. The limiting plate 306 is fixedly connected to the slider with a hole 305 On the inner and outer sides, screw holes 307 are opened on the inner limiting plate 306, the fixing screw 308 is threadedly connected to the inside of the screw hole 307, the second fixing bolt 309 is inserted through the inside of the perforated slider 305, the third fastening nut 310 is threadedly connected to the second fixing bolt 309, the first fixing bolt 302 is threadedly fixedly connected to one side of the insulation board body 1, the second fixing bolt 309 is inserted through one side of the side keel 101, the third fastening nut 310 is clamped and fixed to the outside of the side keel 101, the limiting plate 306 is slidably connected to the inside of the limiting groove 304, the inner end of the fixing screw 308 is in contact with the limiting groove 304, and the second fixing bolt 309 is inserted through the inside of the slide groove 303.

[0022] By providing an L-shaped fixing plate 301 and a first fixing bolt 302, the L-shaped fixing plate 301 can be connected to the insulation board body 1. By providing a slide groove 303, a slider with holes 305, a second fixing bolt 309 and a third fastening nut 310, the L-shaped fixing plate 301 can be connected to the side keel 101. By providing a slider with holes 305, a limit plate 306, a screw hole 307 and a fixing screw 308, the position of the slider with holes 305 can be adjusted so that the hole position of the slider with holes 305 coincides with the hole position on the side keel 101, thereby facilitating the second fixing bolt 309 and the L-shaped fixing plate 301 to be connected to side keels 101 of different widths, so that the side keel 101 and the insulation board body 1 can be connected and fixed by using the L-shaped fixing plate 301 to cast and fix the mortar layer 105.

[0023] See also Figure 4-6 The connecting mechanism 2 includes a connecting member body 201, a baffle 202, a connecting rod 203, an embedded member 204, a reinforcing plate 205, a first fastening nut 206, a second fastening nut 207, a connecting plate 208, a connecting groove 209, an extension plate 210 and a connecting bolt 211. The three connecting member bodies 201 are fixedly connected to the insulation board body 1, the baffle 202 is fixedly connected to the outer end of the connecting member body 201, the connecting rod 203 is threadedly connected to both ends of the connecting member body 201, the embedded member 204 is fixedly connected to the outer end of the connecting rod 203, the reinforcing plate 205 is fixedly connected between the connecting rod 203 and the embedded member 204, the first fastening nut 206 is threadedly slidably connected to the connecting rod 203, and the second fastening nut 207 is threadedly connected to the connecting rod 203. It is slidably connected to the connecting rod 203, the connecting plate 208 is inserted through the connecting rod 203, the connecting groove 209 is opened through the upper and lower ends of the connecting plate 208, the extension plate 210 is slidably set on the outer sides of the upper and lower ends of the connecting plate 208, the connecting bolt 211 is set through the extension plate 210, the connecting part body 201, the baffle 202, the connecting rod 203, the embedded part 204 and the reinforcing plate 205 are set inside the mortar layer 105, the connecting part body 201 is set through the corrugated steel mesh 102, the connecting plate 208 and the extension plate 210 are set inside the mortar layer 105, the first fastening nut 206 is clamped on the outer side of the connecting plate 208, and the second fastening nut 207 is clamped on the inner side of the connecting plate 208.

[0024] By providing a connector body 201, a baffle 202, a connecting rod 203, an embedded part 204 and a reinforcing plate 205, the insulation board body 1 and the side keel 101 can be connected by using the connector body 201 and the connecting rod 203, and the position of the embedded part 204 in the mortar layer 105 is adjusted according to the pouring thickness of the mortar layer 105 to improve the connection stability. By providing a connecting plate 208, a connecting groove 209, an extension plate 210 and a connecting bolt 211, a single-row plurality of connector bodies 201 and connecting rods 203 can be connected, thereby further improving the stability of the connector body 201 during the pouring of the mortar layer 105 and the connection strength between the insulation board body 1 and the mortar layer 105 after the pouring is completed.

[0025] Working principle: when the unit assembled steel mesh sandwich insulation wall is used, in the initial state, the corrugated steel mesh 102 is first fixedly connected to both sides of the insulation board body 1, and a tie steel bar 104 is inserted between the two sets of side keels 101 to facilitate pouring of the mortar layer 105. The first fixing bolt 302 and the second fixing bolt 309 are installed on the L-shaped fixing plate 301 arranged between the insulation board body 1 and the side keel 101. The first fixing bolt 302 is connected to the insulation board body 1 while the second fixing bolt 309 penetrates the insulation board body 1. The side keel 101 is passed through and connected by the third fastening nut 310, so as to connect the insulation board body 1 with the side keel 101, and the two ends of the connector body 201 penetrating the insulation board body 1 are connected with connecting rods 203 and embedded parts 204, and multiple groups of connecting rods 203 are connected by connecting plates 208, connecting grooves 209, extension plates 210 and connecting bolts 211, so as to improve the connection stability between the insulation board body 1, the connecting rods 203 and the mortar layer 105 after the mortar layer 105 is poured; When the insulation board body 1 needs to be connected to the side keel 101, first, the inner side of the side keel 101 is fitted and fixed to one side of the insulation board body 1 and the positioning is fine-tuned so that the insulation board body 1 is in the middle position of the side keel 101. Then, the L-shaped fixing plate 301 is fitted to the connection between the insulation board body 1 and the side keel 101, and the side keel 101 is adjusted up and down so that the slide groove 303 coincides with the preset hole position on the side keel 101. At this time, the first fixing bolt 302 is used to pass through the L-shaped fixing plate 301 and screw it into the insulation board body 1 to fix the L-shaped fixing plate 301 to the insulation board body 1 is connected and fixed, and then the slider with holes 305 is toggled left and right under the limit of the slide groove 303, the limit groove 304 and the limit plate 306, so that the hole position of the slider with holes 305 coincides with the preset hole position on the side keel 101 and the fixing screw 308 is tightened to lock the position of the slider with holes 305, and finally the second fixing bolt 309 is inserted into the slider with holes 305 through the side keel 101 and the third fastening nut 310 is screwed on to connect and fix the L-shaped fixing plate 301 with the side keel 101. The device is convenient for connecting the insulation board body 1 with the side keel 101.

[0026] When it is necessary to increase the connection stability between the insulation board body 1 and the mortar layer 105, the corrugated steel mesh 102 is first fixedly connected to the two sides of the insulation board body 1, and then the three single-row connecting member bodies 201 are inserted into the insulation board body 1 and the corrugated steel mesh 102 according to the preset hole positions. At this time, the connecting rod 203 with the connecting plate 208 or the extension plate 210 connected to the surface is screwed into the connecting member body 201, and the position of the embedded part 204 is adjusted according to the casting thickness of the mortar layer 105. After the position adjustment of the embedded part 204 is completed, the position of the connecting plate 208 and the extension plate 210 is adjusted horizontally to the left and right, and the first fastening nut 206 and the second fastening nut 207 are used to clamp and fix the connecting plate 208 and the extension plate 210. Finally, the connecting bolt 211 and the connecting groove 209 are used to connect the connecting plate 208 and the extension plate 210 and cast the mortar layer 105. This device is convenient for increasing the connection stability between the insulation board body 1 and the mortar layer 105.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] 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. A unit-assembled steel mesh sandwich insulation wall, comprising an insulation board body (1), characterized in that: Side keels (101) are fixedly connected to the insulation board body (1) on both sides, a mortar layer (105) is cast on the outer side of the insulation board body (1), and protective layers (103) are arranged on both sides of the mortar layer (105). A connecting mechanism (2) is arranged on the insulation board body (1) to enhance the connection strength between the insulation board body (1) and the mortar layer (105), and a fixing mechanism (3) is arranged on both sides of the insulation board body (1) to adjust the connection position between the insulation board body (1) and the side keels (101) as required; The fixing mechanism (3) comprises an L-shaped fixing plate (301), a first fixing bolt (302), a slide groove (303), a limiting groove (304), a sliding block with a hole (305), a limiting plate (306), a screw hole (307), a fixing screw (308), a second fixing bolt (309) and a third fastening nut (310); the L-shaped fixing plate (301) is fixedly connected to the connection between the insulation board body (1) and the side keel (101); the first fixing bolt (302) is inserted through one side of the L-shaped fixing plate (301); the slide groove (303) is inserted through one side of the L-shaped fixing plate (301); The limiting groove (304) is provided at both inner and outer sides of the L-shaped fixing plate (301) at the sliding groove (303); the sliding block (305) with a hole is slidably connected to the inside of the sliding groove (303); the limiting plate (306) is fixedly connected to both inner and outer sides of the sliding block (305) with a hole; the screw hole (307) is provided on the inner limiting plate (306); the fixing screw (308) is threadedly connected to the inside of the screw hole (307); the second fixing bolt (309) is inserted through the inside of the sliding block (305) with a hole; and the third fastening nut (310) is threadedly connected to the second fixing bolt (309).

2. The unit-assembled steel mesh sandwich insulation wall according to claim 1 is characterized by: The connecting mechanism (2) comprises a connecting member body (201), a baffle (202), a connecting rod (203), an embedded member (204), a reinforcing plate (205), a first fastening nut (206), a second fastening nut (207), a connecting plate (208), a connecting groove (209), an extension plate (210) and a connecting bolt (211), wherein the three connecting member bodies (201) are penetrated and fixedly connected to the insulation board body (1), the baffle (202) is fixedly connected to the outer end of the connecting member body (201), the connecting rod (203) is threadedly connected to both ends of the connecting member body (201), and the embedded member (204) is fixedly connected to the The outer end of the connecting rod (203), the reinforcing plate (205) is fixedly connected between the connecting rod (203) and the embedded part (204), the first fastening nut (206) is threadedly slidably connected to the connecting rod (203), the second fastening nut (207) is threadedly slidably connected to the connecting rod (203), the connecting plate (208) is inserted through the connecting rod (203), the connecting groove (209) is opened through the upper and lower ends of the connecting plate (208), the extension plate (210) is slidably set on the outer sides of the upper and lower ends of the connecting plate (208), and the connecting bolt (211) is inserted through the extension plate (210).

3. The unit-assembled steel mesh sandwich insulation wall according to claim 1 is characterized in that: The two sides of the insulation board body (1) are fixedly connected with corrugated steel meshes (102), and tie steel bars (104) are inserted and penetrated inside the side keels (101).

4. The unit-assembled steel mesh sandwich insulation wall according to claim 1 is characterized by: The first fixing bolt (302) is threadedly fixedly connected to one side of the insulation board body (1), the second fixing bolt (309) is inserted through one side of the side keel (101), and the third fastening nut (310) is clamped and fixed to the outside of the side keel (101).

5. The unit-assembled steel mesh sandwich insulation wall according to claim 1 is characterized by: The limiting plate (306) is slidably connected to the inside of the limiting groove (304), and the inner end of the fixing screw (308) is in contact with the limiting groove (304).

6. The unit-assembled steel mesh sandwich insulation wall according to claim 1 is characterized by: The second fixing bolt (309) is arranged to penetrate the interior of the sliding groove (303).

7. The unit-assembled steel mesh sandwich insulation wall according to claim 2 is characterized by: The connecting member body (201), the baffle plate (202), the connecting rod (203), the embedded member (204) and the reinforcing plate (205) are arranged inside the mortar layer (105), and the connecting member body (201) is arranged to penetrate inside the corrugated steel mesh (102).

8. The unit-assembled steel mesh sandwich insulation wall according to claim 2 is characterized by: The connecting plate (208) and the extension plate (210) are arranged inside the mortar layer (105), the first fastening nut (206) is clamped and arranged on the outside of the connecting plate (208), and the second fastening nut (207) is clamped and arranged on the inside of the connecting plate (208).

9. The unit assembled steel mesh sandwich insulation wall according to claim 3 is characterized by: The side keels (101) are arranged on both sides of the mortar layer (105), the tie steel bars (104) are arranged inside the mortar layer (105), and the corrugated steel mesh (102) is arranged inside the mortar layer (105).

10. The unit-assembled steel mesh sandwich insulation wall according to claim 3 is characterized by: The protective layer (103) is fixedly connected between the two side keels (101).

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