Fastener for integrated plate of building thermal insulation structure

Abstract

The utility model discloses a fastener for an integrated plate of a building heat insulation structure, which belongs to the technical field of building construction and comprises a heat insulation plate body, a sealing lantern ring is arranged on the upper surface of the heat insulation plate body, a fastening sleeve is fixedly mounted on the lower surface of the sealing lantern ring, a fixing support is fixedly mounted on the upper surface of the sealing lantern ring, and the fastening sleeve is fixedly mounted on the fixing support. A rotatable linkage rod is arranged at the top of the fixing support, and a rotatable connecting support is arranged at the top of the linkage rod. According to the integrated plate fastener of the building heat preservation structure, a fixing circular plate is arranged to drive a fastening vertical rod to move downwards to extrude an arc-shaped extrusion block to drive a positioning column to move outwards to be inserted into a wall body to fasten a heat preservation plate body, so that a better fastening effect on the heat preservation plate body is achieved; and the stability of the heat preservation plate body during installation can be better guaranteed, the installation effect of the heat preservation plate body is effectively improved, and people can better use the heat preservation plate body.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a building thermal insulation structure integrated plate fastener. Background Art

[0002] In recent years, the technology of prefabricated integrated insulation panels has developed rapidly and has occupied an increasingly important position in the field of building exterior decoration. At present, in the prefabrication process of prefabricated prefabricated insulation walls, insulation panels are sandwiched between the prefabricated inner wall panels and the outer wall panels to play a role in heat insulation. Before pouring the building wall with the insulation panel, the insulation panel and the wire mesh reinforcement need to be fastened and fixed to facilitate subsequent installation. The existing installation method of the insulation panel generally adopts a screw inserted into the insulation panel for fixing. The existing installation method of the insulation panel only relies on the friction between the bolts and the insulation panel for fixing. After long-term use, it is very easy to cause the insulation panel to fall off, and it is difficult to fix the insulation panel more stably, which reduces the stability of the insulation panel fixation. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fastener for an integrated board of a building insulation structure, which solves the problem that the insulation board can easily fall off after long-term use due to the friction between the bolts and the insulation board for fixation, making it difficult to fix the insulation board more stably, thereby reducing the stability of the fixation of the insulation board.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building insulation structure integrated board fastener, comprising an insulation board body, a sealing ring is provided on the upper surface of the insulation board body, a fastening sleeve is fixedly installed on the lower surface of the sealing ring, a fixing bracket is fixedly installed on the upper surface of the sealing ring, a rotatable linkage rod is provided on the top of the fixing bracket, a rotatable connecting bracket is provided on the top of the linkage rod, a fixing circular plate is fixedly installed on the upper surface of the connecting bracket, a fastening vertical rod is fixedly installed on the lower surface of the fixing circular plate, and a slidable fixing sleeve is provided inside the fastening sleeve. A movable positioning column, an arc-shaped extrusion block is fixedly installed on the inner side surface of the positioning column, a limiting bracket is fixedly installed on the upper surface of the fixed circular plate, a limiting vertical plate penetrating the interior of the fixed circular plate is fixedly installed on the upper surface of the sealing ring, a limiting plug rod inserted in the limiting vertical plate is penetrated inside the limiting bracket, a rotatable rotating shaft is provided in the middle part of the linkage rod, a rotatable first pulling rod is provided on the outer surface of the rotating shaft, a rotatable pulling bracket is provided at the bottom of the first pulling rod, and an arc-shaped extrusion plate abutting against the inner wall of the insulation board body is fixedly installed on the lower surface of the pulling bracket.

[0007] As a further solution of the utility model: a plurality of groups of limiting through holes are provided on the outer side surface of the limiting vertical plate, and the size of the limiting through holes is matched with the size of the limiting plug rod.

[0008] As a further solution of the utility model: the number of the linkage rods is two groups, and the lengths of the two groups of linkage rods are both 420 mm.

[0009] As a further solution of the utility model: the outer side surface of the fastening sleeve is provided with a plurality of groups of circular through holes, and the size of the circular through holes is matched with the size of the positioning column.

[0010] As a further solution of the utility model: the number of the positioning columns is eight groups, and the lengths of the eight groups of positioning columns are all 120 mm.

[0011] As a further solution of the utility model: a circular through hole is opened on the upper surface of the insulation board body, and the size of the circular through hole is matched with the size of the fastening sleeve.

[0012] As a further solution of the utility model: the elastic positioning device includes a fixed horizontal plate fixedly installed on the upper surface of the fixed circular plate, the inner side of the fixed horizontal plate is provided with a slidable sliding bracket, the inner side of the sliding bracket is provided with a rotatable extrusion rod, the inner side of the extrusion rod is provided with a rotatable positioning bracket, the inner side of the positioning bracket is fixedly installed with an arc-shaped positioning plate, the middle part of the extrusion rod is provided with a rotatable pulling horizontal plate, the outer side of the pulling horizontal plate is fixedly installed with an extrusion spring connected to the inner side of the fixed horizontal plate, and the outer side of the pulling horizontal plate is fixedly installed with a second pulling rod running through the inside of the fixed horizontal plate.

[0013] (III) Beneficial effects

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

[0015] 1. The fastener for the integrated board of the building insulation structure drives the fastening upright to move downward by setting a fixed circular plate, and the arc-shaped extrusion block drives the positioning column to move outward and is inserted into the wall to fasten the insulation board body, so that the insulation board body has a better fastening effect, can better ensure the stability of the insulation board body during installation, effectively improves the installation effect of the insulation board body, and helps people to use it better.

[0016] 2. The fastener for the integrated board of the building insulation structure drives the connecting bracket and the linkage rod to push the first pulling rod and the pulling bracket to move outward by setting a fixed circular plate so that the arc-shaped extrusion plate abuts against the inner wall of the insulation board body for fixing operation, thereby further improving the stability of the connection with the insulation board body, and being able to more stably install the insulation board body on the wall, which helps people to perform installation operations more efficiently and effectively improves the convenience of people's use.

[0017] 3. The fastener for the integrated board of the building insulation structure is provided with a limit rod which passes through the interior of the limit bracket and is inserted into the limit vertical plate to perform a limit fixing operation on the fixed circular plate, so that the fixed circular plate has a better limit fixing effect, can better ensure the stability of the positioning of the fixed circular plate, and is helpful for people to use it better.

[0018] 4. The fastener of the integrated board of the building insulation structure drives the horizontal plate and the extrusion rod to push the positioning bracket and the arc positioning plate to clamp the top of the fastening pole for positioning operation through the extrusion spring under the action of its own elastic force, so that the fastening pole has a better positioning effect, which helps to better ensure the stability of the fastening pole inserted in the wall, and further improves the convenience of fixing the fastening pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 , Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the partial structure decomposition of the utility model;

[0021] Figure 4 It is a schematic diagram of the structural decomposition of the elastic positioning device of the utility model.

[0022] In the figure: 1. insulation board body; 2. sealing ring; 3. fastening sleeve; 4. fixed bracket; 5. linkage rod; 6. connecting bracket; 7. fixed circular plate; 8. fastening vertical rod; 9. positioning column; 10. arc-shaped extrusion block; 11. limiting bracket; 12. limiting vertical plate; 13. limiting plug rod; 14. rotating shaft; 15. first pulling rod; 16. pulling bracket; 17. arc-shaped extrusion plate; 18. elastic positioning device; 1801. fixed horizontal plate; 1802. sliding bracket; 1803. extrusion rod; 1804. positioning bracket; 1805. arc-shaped positioning plate; 1806. pulling horizontal plate; 1807. extrusion spring; 1808. second pulling rod. DETAILED DESCRIPTION

[0023] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0024] like Figure 1-4 As shown, the utility model provides a technical solution: a building insulation structure integrated board fastener, including an insulation board body 1, a sealing ring 2 is provided on the upper surface of the insulation board body 1, a fastening sleeve 3 is fixedly installed on the lower surface of the sealing ring 2, a fixed bracket 4 is fixedly installed on the upper surface of the sealing ring 2, a rotatable linkage rod 5 is provided on the top of the fixed bracket 4, a rotatable connecting bracket 6 is provided on the top of the linkage rod 5, a fixed circular plate 7 is fixedly installed on the upper surface of the connecting bracket 6, a fastening vertical rod 8 is fixedly installed on the lower surface of the fixed circular plate 7, a slidable positioning column 9 is provided inside the fastening sleeve 3, and an arc-shaped extrusion rod 9 is fixedly installed on the inner side of the positioning column 9 A pressure block 10, a limiting bracket 11 is fixedly installed on the upper surface of the fixed circular plate 7, a limiting vertical plate 12 penetrating the inside of the fixed circular plate 7 is fixedly installed on the upper surface of the sealing ring 2, a limiting plug rod 13 inserted in the limiting vertical plate 12 is penetrated inside the limiting bracket 11, a rotatable rotating shaft 14 is provided in the middle of the linkage rod 5, a rotatable first pulling rod 15 is provided on the outer surface of the rotating shaft 14, a rotatable pulling bracket 16 is provided at the bottom of the first pulling rod 15, an arc-shaped extrusion plate 17 abutting against the inner wall of the insulation board body 1 is fixedly installed on the lower surface of the pulling bracket 16, and an elastic positioning device 18 is fixedly installed on the upper surface of the fixed circular plate 7.

[0025] The elastic positioning device 18 includes a fixed transverse plate 1801 fixedly mounted on the upper surface of the fixed circular plate 7, the inner side surface of the fixed transverse plate 1801 is provided with a slidable sliding bracket 1802, the inner side of the sliding bracket 1802 is provided with a rotatable extrusion rod 1803, the inner side of the extrusion rod 1803 is provided with a rotatable positioning bracket 1804, the inner side surface of the positioning bracket 1804 is fixedly mounted with an arc-shaped positioning plate 1805, the middle part of the extrusion rod 1803 is provided with a rotatable pulling transverse plate 1806, the outer side surface of the pulling transverse plate 1806 is fixedly mounted with an extrusion spring 1807 connected to the inner side surface of the fixed transverse plate 1801, and the outer side surface of the pulling transverse plate 1806 is fixedly mounted with a second pulling rod 1808 running through the inside of the fixed transverse plate 1801.

[0026] Specifically, Figure 1 and Figure 2 As shown, a plurality of groups of circular through holes are provided on the outer side surface of the fastening sleeve 3, and the size of the circular through holes is adapted to the size of the positioning column 9. The circular through holes on the outer side surface of the fastening sleeve 3 cooperate with the positioning column 9 to improve the stability of positioning. The number of positioning columns 9 is eight groups, and the lengths of the eight groups of positioning columns 9 are all 120 mm. The eight groups of positioning columns 9 cooperate with each other to improve the stability of positioning. A circular through hole is provided on the upper surface of the insulation board body 1, and the size of the circular through hole is adapted to the size of the fastening sleeve 3. The circular through holes on the upper surface of the insulation board body 1 cooperate with the fastening sleeve 3 to facilitate better fixation.

[0027] Specifically, Figure 3 As shown, a plurality of groups of limiting through holes are provided on the outer side surface of the limiting vertical plate 12, and the size of the limiting through holes is matched with the size of the limiting plug rod 13. The limiting through holes on the outer side surface of the limiting vertical plate 12 cooperate with the limiting plug rod 13 to improve the limiting fixing effect. There are two groups of linkage rods 5, and the length of the two groups of linkage rods 5 is 420 mm. The two groups of linkage rods 5 cooperate with each other, which is conducive to better pushing operation.

[0028] The working principle of the utility model is:

[0029] S1. Insert the sealing ring 2 and the fastening sleeve 3 through the insulation board body 1 into the wall, control the fixed circular plate 7 to drive the fastening vertical rod 8 to move downward, the fastening vertical rod 8 drives the arc extrusion block 10 to move, and the arc extrusion block 10 drives the positioning column 9 to move outward and insert it into the wall to fasten the insulation board body 1;

[0030] S2, at the same time, the fixed circular plate 7 drives the connecting bracket 6 to move, the connecting bracket 6 drives the linkage rod 5 to move, the linkage rod 5 drives the rotating shaft 14 to move, the rotating shaft 14 drives the first pulling rod 15 to move, the first pulling rod 15 drives the pulling bracket 16 to move, and the pulling bracket 16 drives the arc-shaped extrusion plate 17 to move and abut against the inner wall of the insulation board body 1 to perform a fixing operation;

[0031] S3, then insert the limiting rod 13 through the limiting bracket 11 into the limiting vertical plate 12 to limit and fix the fixed circular plate 7;

[0032] S4. Then, the extrusion spring 1807, under the action of its own elastic force, drives the pulling cross plate 1806 and the extrusion rod 1803 to drive the positioning bracket 1804 and the arc-shaped positioning plate 1805 to move inward to clamp the top of the fastening vertical rod 8 for positioning operation.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0034] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A building insulation structure integrated board fastener, comprising an insulation board body (1), the upper surface of the insulation board body (1) is provided with a sealing ring (2), the lower surface of the sealing ring (2) is fixedly mounted with a fastening sleeve (3), characterized in that: A fixing bracket (4) is fixedly mounted on the upper surface of the sealing collar (2); a rotatable linkage rod (5) is provided on the top of the fixing bracket (4); a rotatable connecting bracket (6) is provided on the top of the connecting rod (5); a fixing circular plate (7) is fixedly mounted on the upper surface of the connecting bracket (6); a fastening vertical rod (8) is fixedly mounted on the lower surface of the fixing circular plate (7); a slidable positioning column (9) is provided inside the fastening sleeve (3); an arc-shaped extrusion block (10) is fixedly mounted on the inner side surface of the positioning column (9); a limiting bracket (11) is fixedly mounted on the upper surface of the fixing circular plate (7); and a fixing bracket (12) is fixedly mounted on the upper surface of the sealing collar (2). A limit vertical plate (12) is fixedly installed and passes through the interior of the fixed circular plate (7); a limit plug rod (13) inserted into the interior of the limit vertical plate (12) passes through the interior of the limit bracket (11); a rotatable rotating shaft (14) is provided in the middle of the linkage rod (5); a rotatable first pulling rod (15) is provided on the outer surface of the rotating shaft (14); a rotatable pulling bracket (16) is provided at the bottom of the first pulling rod (15); an arc-shaped extrusion plate (17) abutting against the inner wall of the insulation board body (1) is fixedly installed on the lower surface of the pulling bracket (16); and an elastic positioning device (18) is fixedly installed on the upper surface of the fixed circular plate (7).

2. A building thermal insulation structure integrated board fastener according to claim 1, characterized in that: The outer side surface of the limiting vertical plate (12) is provided with a plurality of groups of limiting through holes, and the size of the limiting through holes is adapted to the size of the limiting insertion rod (13).

3. The fastener for an integrated building insulation structure according to claim 1, characterized in that: The number of the linkage rods (5) is two groups, and the lengths of the two groups of linkage rods (5) are both 420 millimeters.

4. The fastener for integrated building thermal insulation structure according to claim 1, characterized in that: The outer side surface of the fastening sleeve (3) is provided with a plurality of groups of circular through holes, the size of the circular through holes being adapted to the size of the positioning column (9).

5. The fastener for integrated building thermal insulation structure according to claim 1, characterized in that: The number of the positioning columns (9) is eight groups, and the length of the eight groups of positioning columns (9) is one hundred and twenty millimeters.

6. The fastener for integrated building thermal insulation structure according to claim 1, characterized in that: A circular through hole is provided on the upper surface of the insulation board body (1), and the size of the circular through hole matches the size of the fastening sleeve (3).

7. The fastener for integrated building thermal insulation structure according to claim 1, characterized in that: The elastic positioning device (18) comprises a fixed transverse plate (1801) fixedly mounted on the upper surface of the fixed circular plate (7); a slidable sliding bracket (1802) is provided on the inner side of the fixed transverse plate (1801); a rotatable extrusion rod (1803) is provided on the inner side of the sliding bracket (1802); a rotatable positioning bracket (1804) is provided on the inner side of the extrusion rod (1803); an arc-shaped positioning plate (1805) is fixedly mounted on the inner side of the positioning bracket (1804); a rotatable pulling transverse plate (1806) is provided in the middle of the extrusion rod (1803); an extrusion spring (1807) connected to the inner side of the fixed transverse plate (1801) is fixedly mounted on the outer side of the pulling transverse plate (1806); and a second pulling rod (1808) penetrating the interior of the fixed transverse plate (1801) is fixedly mounted on the outer side of the pulling transverse plate (1806).

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