Connecting structure for built-in thermal insulation wall

Abstract

The utility model discloses a connecting structure for a built-in thermal insulation wall, which relates to the technical field of concrete thermal insulation walls and comprises a fixed pull piece, a first mounting groove is arranged at the right end of the fixed pull piece and extends from the middle of the fixed pull piece to the right end of the fixed pull piece, and a second mounting groove is arranged at the left end of the fixed pull piece and extends from the middle of the fixed pull piece to the right end of the fixed pull piece. A first adjusting hole is formed in the position, located between the first mounting groove and the second mounting groove, of the fixed pull piece, a second adjusting hole is formed in the position, located on the fixed pull piece, of the right side of the first adjusting hole, a plug pin is arranged in the second adjusting hole, and the concrete heat preservation wall comprises a heat preservation plate and two steel wire mesh pieces. The first mounting groove is matched with the second mounting groove, the steel wire mesh is not prone to falling off in the first mounting groove, the second mounting groove and the steel wire mesh are welded and fixed, the steel wire mesh can be stably fixed, the steel wire mesh is firmer and more reliable, and the steel wire mesh is more stable and effective compared with a common clamping mode; and the phenomena of falling off and loosening are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete thermal insulation walls, in particular to a connection structure for built-in thermal insulation walls. Background Art

[0002] Insulation wall is a wall structure used to improve thermal insulation performance in buildings. It uses insulation materials wrapped on the outside of the wall, such as polystyrene foam board, rock wool, glass wool, etc., to effectively isolate the temperature difference between indoor and outdoor, reduce energy consumption, and improve indoor comfort. Insulation wall can also reduce condensation, prevent condensation on the wall, and improve the stability and durability of the building structure. With the increasing awareness of energy conservation and environmental protection, insulation wall has become an important part of architectural design and is widely used in residential, commercial and industrial buildings. The main functions of insulation wall include: energy saving, regulating indoor temperature, avoiding condensation, improving the stability and durability of building structure and improving indoor environmental quality.

[0003] In the prior art, the materials used for the thermal insulation interior wall are usually foam boards and steel meshes. However, the structures of most of the current cast-in-place concrete wall self-insulation systems are relatively simple. The foam boards and steel meshes are simply fixed and connected using fixing rods and ties. During pouring, the foam boards and steel meshes often shift in position, and the foam boards may even break, resulting in unqualified construction and poor insulation effect. Utility Model Content

[0004] The purpose of the utility model is to provide a connection structure for a built-in thermal insulation wall to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connection structure for a built-in thermal insulation wall comprises a fixed pull tab, wherein the right end of the fixed pull tab is provided with a first installation groove, the first installation groove extends from the middle of the fixed pull tab to the right end of the fixed pull tab, the left end of the fixed pull tab is provided with a second installation groove, a first adjustment hole is provided on the fixed pull tab between the first installation groove and the second installation groove, a second adjustment hole is provided on the right side of the first adjustment hole, and a latch is provided in the second adjustment hole. The concrete thermal insulation wall comprises an insulation board and two steel wire mesh sheets, a first plastic support positioning piece is sleeved on the left side of the fixed pull tab, and a second plastic support positioning piece is sleeved on the right side of the fixed pull tab, the second plastic support positioning piece comprises a second base, a plurality of second slurry holes are evenly provided on the second base, a plurality of second clamping teeth are fixedly provided on the inner side of the second slurry holes on the second base, a second limiting groove is provided in the middle of the second base, a support block is relatively fixedly provided on the side of the second base away from the second clamping teeth, and a steel wire clamping groove is provided at the end of the support block.

[0007] As a further solution of the utility model: the two steel meshes are respectively located on the left and right sides of the insulation board, the fixed pull tabs penetrate and connect inside the insulation board on the left and right sides, and the steel wires on the steel mesh on the left side of the insulation board are welded in the second installation groove.

[0008] As a further solution of the present invention: a reinforcing plate is fixedly provided on the second base and the support block.

[0009] As a further solution of the utility model: the first plastic support positioning member includes a first base, a plurality of first slurry holes are evenly opened on the first base, a plurality of first locking teeth are fixedly arranged on the inner side of the first slurry holes on the first base, and a first limiting groove is opened in the middle of the first base.

[0010] As a further solution of the utility model: a plurality of slots are provided at both ends of the fixed pull tab, and waterproof caps are provided at both ends of the fixed pull tab to match the slots.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. Through the cooperation of the first installation groove and the second installation groove, the wire mesh is not easy to fall off in the first installation groove, and the second installation groove and the wire mesh are welded and fixed, so that the wire mesh can be stably fixed. The wire mesh is more firm and reliable, and is more stable and effective than the ordinary clamping method. There will be no phenomenon of falling off or loosening. In addition, the wire mesh will not loosen or deform during transportation and installation. At the same time, the processing operation is convenient, and there will be no leakage of the mesh;

[0013] 2. The concrete can flow fully through a plurality of first slurry holes to improve the uniformity of concrete pouring, and the first clamping teeth can fix the first plastic support positioning member on the insulation board to prevent the connection structure from loosening;

[0014] 3. The steel wire mesh is fixed in the steel wire slot, and the adjacent support blocks, the second limiting groove and the fixed pull tab are fixed together to prevent the second base from deflecting. The first plastic support positioning member and the second plastic support positioning member simultaneously fix and limit the insulation board to avoid displacement of the insulation board. The second mounting groove and the steel wire mesh are welded and fixed to form a whole, thereby preventing the wire from leaking out of the concrete pouring cavity and improving the stability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixed pull tab in the embodiment of the utility model.

[0017] Figure 3It is a schematic diagram of the three-dimensional structure of the first plastic supporting positioning member in the embodiment of the utility model.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the second plastic supporting positioning member in the embodiment of the utility model.

[0019] Figure 5 This is a schematic diagram of the cross-section structure of the embodiment of the utility model when in use.

[0020] Notes on figure numbers: 1. Fixed pull tab; 2. First mounting slot; 3. Second mounting slot; 4. First adjustment hole; 5. Second adjustment hole; 6. Positioning slot; 7. Waterproof cap; 8. First plastic support positioning piece; 81. First base; 82. First slurry hole; 83. First latching tooth; 84. First limiting groove; 9. Second plastic support positioning piece; 91. Second base; 92. Second slurry hole; 93. Second latching tooth; 94. Second limiting groove; 95. Reinforcing plate; 96. Support block; 97. Wire slot; 10. Latch; 11. Insulation board; 12. Wire mesh. DETAILED DESCRIPTION

[0021] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0022] Example

[0023] See also Figures 1 to 5 In an embodiment of the utility model, a connection structure for a built-in thermal insulation wall includes a fixed pull tab 1, a first mounting groove 2 is provided at the right end of the fixed pull tab 1, the first mounting groove 2 extends from the middle of the fixed pull tab 1 to the right end of the fixed pull tab 1, a second mounting groove 3 is provided at the left end of the fixed pull tab 1, a first adjustment hole 4 is provided at the fixed pull tab 1 between the first mounting groove 2 and the second mounting groove 3, a second adjustment hole 5 is provided on the right side of the first adjustment hole 4 on the fixed pull tab 1, a latch 10 is provided in the second adjustment hole 5, a plurality of positioning grooves 6 are provided at both ends of the fixed pull tab 1, and waterproof caps 7 matching the positioning grooves 6 are provided at both ends of the fixed pull tab 1.

[0024] The concrete insulation wall includes an insulation board 11 and two steel mesh sheets 12, the two steel mesh sheets 12 are respectively located on the left and right sides of the insulation board 11, and the fixed pull tab 1 is connected to the inside of the insulation board 11 from left to right. The steel wires on the steel mesh sheet 12 on the left side of the insulation board 11 are welded in the second mounting groove 3, and the steel wires on the steel mesh sheet 12 on the right side of the insulation board 11 are clamped in the first mounting groove 2. Through the cooperation of the first mounting groove 2 and the second mounting groove 3, the steel mesh sheet 12 is not easy to fall off in the first mounting groove 2, and the second mounting groove 3 and the steel mesh sheet 12 are welded and fixed, so that the steel mesh sheet 12 can be stably fixed. The steel mesh sheet 12 is more firm and reliable, and is more stable and effective than the ordinary clamping method. There will be no falling off or loosening phenomenon, and the steel mesh sheet 12 will not loosen or deform during transportation and installation. At the same time, the processing operation is convenient, and there will be no leakage phenomenon.

[0025] A first plastic support positioning member 8 is sleeved on the left side of the fixed pull tab 1, and the first plastic support positioning member 8 includes a first base 81, and a plurality of first slurry holes 82 are evenly opened on the first base 81. A plurality of first latch teeth 83 are fixedly arranged on the first base 81 at the inner side of the first slurry holes 82, and a first limiting groove 84 is opened in the middle of the first base 81. Concrete can flow fully through the plurality of first slurry holes 82 to improve the uniformity of concrete pouring. The plurality of first latch teeth 83 fix the first plastic support positioning member 8 on the insulation board 11 to prevent the connection structure from loosening.

[0026] The right side of the fixed pull tab 1 is sleeved with a second plastic support positioning member 9, the second plastic support positioning member 9 includes a second base 91, a plurality of second slurry holes 92 are evenly opened on the second base 91, a plurality of second latch teeth 93 are fixedly set on the second base 91 at the inner side of the second slurry holes 92, a second limiting groove 94 is opened in the middle of the second base 91, a support block 96 is relatively fixedly set on the side of the second base 91 away from the second latch teeth 93, and a reinforcing plate 95 is fixedly set on the second base 91 and the support block 96. A wire slot 97 is provided at the end of the support block 96, and the wire mesh 12 is fixed by being clamped in the wire slot 97. The adjacent support blocks 96, the second limiting groove 94 and the fixed pull tab 1 are fixed together to prevent the second base 91 from deflecting. The first plastic support positioning member 8 and the second plastic support positioning member 9 simultaneously fix and limit the insulation board 11 to avoid displacement of the insulation board 11. The second mounting groove 3 and the wire mesh 12 are welded and fixed to form a whole, thereby preventing the wire from leaking out of the concrete pouring cavity and improving the stability of the entire device.

[0027] When the device is in use, the fixed pull tab 1 is passed through the insulation board 11, and the first plastic support positioning piece 8 is inserted from the left side of the fixed pull tab 1. Then, the appropriate position is observed, and the pin 10 is inserted into the first adjustment hole 4 or the second adjustment hole 5. Then, the second plastic support positioning piece 9 is inserted from the right side of the fixed pull tab 1. Then, the two steel meshes 12 are placed in the first installation groove 2 and the second installation groove 3 respectively, and then the steel mesh 12 in the second installation groove 3 is welded and fixed, and waterproof caps 7 are installed at both ends of the fixed pull tab 1. Then, the entire device is installed.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A connection structure for a built-in thermal insulation wall, comprising a fixed pull tab (1), characterized in that: The fixed pull tab (1) has a first mounting groove (2) at the right end, the first mounting groove (2) extending from the middle of the fixed pull tab (1) to the right end of the fixed pull tab (1), the fixed pull tab (1) has a second mounting groove (3) at the left end, the fixed pull tab (1) has a first adjustment hole (4) between the first mounting groove (2) and the second mounting groove (3), the fixed pull tab (1) has a second adjustment hole (5) on the right side of the first adjustment hole (4), a latch (10) is arranged in the second adjustment hole (5), the concrete insulation wall comprises an insulation board (11) and two steel wire mesh sheets (12), the fixed pull tab (1) has a first sleeve on the left side A plastic support positioning member (8), a second plastic support positioning member (9) is sleeved on the right side of the fixed pull tab (1), the second plastic support positioning member (9) comprises a second base (91), a plurality of second slurry holes (92) are evenly arranged on the second base (91), a plurality of second latching teeth (93) are fixedly arranged on the second base (91) and located inside the second slurry holes (92), a second limiting groove (94) is arranged in the middle of the second base (91), a support block (96) is relatively fixedly arranged on the side of the second base (91) away from the second latching teeth (93), and a wire latching groove (97) is arranged at the end of the support block (96).

2. The connection structure for built-in thermal insulation wall according to claim 1, characterized in that: The two steel mesh sheets (12) are respectively located on the left and right sides of the insulation board (11); the fixed pull tab (1) penetrates and is connected to the inside of the insulation board (11) on the left and right sides; and the steel wires on the steel mesh sheet (12) on the left side of the insulation board (11) are welded in the second installation groove (3).

3. The connection structure for built-in thermal insulation wall according to claim 1, characterized in that: The second base (91) and the support block (96) are fixedly provided with a reinforcing plate (95).

4. The connection structure for built-in thermal insulation wall according to any one of claims 1 to 3, characterized in that: The first plastic support positioning member (8) comprises a first base (81), a plurality of first pulping holes (82) are evenly arranged on the first base (81), a plurality of first latching teeth (83) are fixedly arranged on the first base (81) at the inner sides of the first pulping holes (82), and a first limiting groove (84) is arranged in the middle of the first base (81).

5. The connection structure for built-in thermal insulation wall according to claim 1, characterized in that: A plurality of locking grooves (6) are provided at both ends of the fixed pull tab (1), and waterproof caps (7) that cooperate with the locking grooves (6) are provided at both ends of the fixed pull tab (1).

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