External wall insulation board fixing device for construction

Abstract

The utility model provides an exterior wall insulation board fixing device for construction, which relates to the technical field of exterior wall construction and comprises an exterior wall body and an insulation board body, a plurality of expanded shells are fixedly mounted on the exterior wall, a plurality of mounting bolts are movably mounted on the insulation board body, the mounting bolts are in threaded connection with the expanded shells, and the expanded shells are fixedly mounted on the exterior wall body. And a ring shell is movably mounted on each mounting bolt, a rotating ring is movably mounted on each ring shell, a stabilizing mechanism is arranged between every two adjacent rotating rings, and a supporting mechanism is arranged on each stabilizing mechanism. The fixing bolts are screwed into the inner sides of the rotating rings through an installation tool, the long plates are installed, the extrusion bolts are screwed one by one, and the extrusion plates extrude the two spliced heat preservation plate bodies, so that the heat preservation bodies can be stably supported, and the heat preservation plates are prevented from tilting due to long-term erosion.

Description

Technical Field

[0001] This utility model relates to the field of exterior wall construction technology, specifically to a fixing device for exterior wall insulation boards used in construction. Background Technology

[0002] External wall insulation board is a building material used for external wall insulation. External wall insulation board fixing device is a component used to firmly fix the insulation board to the base layer of the external wall.

[0003] A search of Chinese patent CN221502309U reveals a fixing device for exterior wall insulation boards used in construction. The device includes a board body, a support fixedly connected to the outer wall of the board body, a threaded rod threadedly connected internally to the support, the outer wall of the threaded rod rotatably connected to the interior of the board body, a trapezoidal slider rotatably connected to one end of the threaded rod, the outer wall of the trapezoidal slider slidably connected to the interior of the board body, a sliding rod slidably connected to the outer wall of the trapezoidal slider, and a positioning rod fixedly connected to the outer wall of the board body. The outer wall of the sliding rod slidably connects to the interior of the positioning rod. In this invention, the insulation board is first aligned with the positioning rod and inserted, then the threaded rod is rotated. Through the threaded connection between the threaded rod and the support, the problem of difficulty in quickly splicing and installing multiple insulation boards is solved, achieving the effect of connecting and fixing multiple insulation boards, thus facilitating installation by workers.

[0004] Based on the above search and existing technology, it was found that the above patent has certain defects. When workers use fixing devices to fix the four corners of the insulation board to the exterior wall, after the insulation board has been used for a long time, it will be corroded by external environmental factors, and the edges of the insulation board will warp. It is not easy to provide too much support for the insulation board, which will damage the exterior wall. Moreover, during the installation of the insulation board, the support is insufficient, which makes the installation work inconvenient. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a fixing device for external wall insulation boards used in construction.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] An embodiment of this utility model provides a fixing device for an exterior wall insulation board for construction, including an exterior wall body and an insulation board body. Multiple expansion shells are fixedly installed on the exterior wall, and multiple mounting bolts are movably installed on the insulation board body. The mounting bolts are threadedly connected to the expansion shells. Each mounting bolt is movably installed with a ring shell, and a rotating ring is movably installed on the ring shell. A stabilizing mechanism is provided between two adjacent rotating rings, and a supporting mechanism is provided on each stabilizing mechanism.

[0008] Furthermore, the outer wall body is provided with multiple mounting holes that are adapted to the expansion shell.

[0009] Furthermore, each of the swivel rings has two threaded holes.

[0010] Furthermore, the stabilizing mechanism includes two fixing bolts threaded onto the threaded holes at corresponding positions, each fixing bolt having a side bracket movably mounted thereon, and a long plate being fixedly mounted between the two side brackets.

[0011] Furthermore, each of the aforementioned long plates has two long slots.

[0012] Furthermore, the stabilizing mechanism also includes a plurality of compression bolts threaded onto the long plate, each compression bolt having a round block fixedly mounted thereon, and a compression plate being movably mounted on every three round blocks, with the compression plate located inside the long groove at the corresponding position.

[0013] Furthermore, the support mechanism includes a fixing strip fixedly installed on the long plate, and a sleeve is movably installed on the fixing strip.

[0014] The above-described solution of this utility model has at least the following beneficial effects:

[0015] 1. In this utility model, the fixing bolts are screwed into the inside of the swivel ring using an installation tool to install the long plate. The extrusion bolts are screwed one by one to make the extrusion plate extrude the two spliced ​​insulation boards, thereby providing stable support for the insulation body and preventing the insulation boards from warping due to long-term erosion.

[0016] 2. In this utility model, the insulation board to be spliced ​​is moved to one side of the already installed insulation board, and the sleeve is moved so that the sleeve moves along the fixing strip under the action of external force, so that the sleeve moves between the two fixing strips, thereby supporting the insulation board to be spliced, thus facilitating the installation of the spliced ​​insulation board. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a construction-use external wall insulation board fixing device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the expanded shell explosion structure of a construction-use exterior wall insulation board fixing device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the exploded rotating structure of a construction-use exterior wall insulation board fixing device according to the present invention.

[0020] Figure 4This is a schematic diagram of the first-view cross-sectional structure of a long plate of a construction-use exterior wall insulation board fixing device according to the present invention.

[0021] Figure 5 This is a schematic diagram of the second-view cross-section of a long plate of a construction-use exterior wall insulation board fixing device according to the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Exterior wall body; 2. Insulation board body; 3. Mounting bolt; 4. Expanded shell; 5. Ring shell; 6. Rotary ring; 7. Fixing bolt; 8. Side frame; 9. Long plate; 10. Extrusion bolt; 11. Round block; 12. Extrusion plate; 13. Fixing strip; 14. Outer shell. Detailed Implementation

[0024] Exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this invention will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0025] like Figures 1 to 5 As shown, an embodiment of this utility model provides a construction-use exterior wall insulation board fixing device, including an exterior wall body 1 and an insulation board body 2. Multiple expansion shells 4 are fixedly installed on the exterior wall, and multiple mounting bolts 3 are movably installed on the insulation board body 2. The mounting bolts 3 are threadedly connected to the expansion shells 4. Each mounting bolt 3 has a movably installed ring shell 5, and a rotating ring 6 is movably installed on the ring shell 5. A stabilizing mechanism is provided between adjacent rotating rings 6. The exterior wall body 1 has multiple mounting holes adapted to the expansion shells 4, and each rotating ring 6 has... The stabilizing mechanism includes two fixing bolts 7 threadedly installed in the corresponding threaded holes. Each fixing bolt 7 is movably mounted with a side frame 8. A long plate 9 is fixedly installed between the two side frames 8. Each long plate 9 has two long slots. The stabilizing mechanism also includes multiple extrusion bolts 10 threadedly installed on the long plate 9. Each extrusion bolt 10 is fixedly mounted with a round block 11. An extrusion plate 12 is movably mounted on every three round blocks 11, and the extrusion plate 12 is located inside the long slot at the corresponding position.

[0026] In this embodiment of the utility model, the operator rotates the rotating ring 6, causing the rotating ring 6 to rotate around the ring shell 5 under the action of external force. By using an installation tool, the fixing bolt 7 is screwed into the inside of the rotating ring 6 to install the long plate 9. The pressing bolts 10 are screwed one by one, causing the pressing bolts 10 to move under the action of the threads of the long shell. The pressing plate 12 presses the two spliced ​​insulation boards 2 through the round block 11, thereby providing stable support for the insulation body and preventing the insulation board from warping due to long-term erosion.

[0027] Figures 1 to 5 As shown, each of the stabilizing mechanisms is provided with a support mechanism, the support mechanism including a fixing strip 13 fixedly installed on the long plate 9, and a sleeve 14 movably installed on the fixing strip 13.

[0028] In this embodiment of the utility model, the worker moves the insulation board 2 that needs to be spliced ​​to one side of the installed insulation board 2, moves the sleeve 14, and moves the sleeve 14 along the fixing strip 13 under the action of external force, so that the sleeve 14 moves between the two fixing strips 13, thereby supporting the insulation board 2 to be spliced, thus facilitating the installation of the spliced ​​insulation board 2.

[0029] Working principle: The worker uses tools to make holes in the outer wall body 1, fixes the expansion shell 4 inside the installation hole, moves the insulation board 2 to the position of the corresponding installation hole, and uses tools to move the installation bolt 3 through the insulation board 2 into the inside of the expansion shell 4. The expansion shell 4 and the installation bolt 3 are used to fix the insulation board 2 to the outer wall body 1. Then, the insulation board 2 that needs to be spliced ​​is moved to one side of the installed insulation board 2. The sleeve 14 is moved so that the sleeve 14 moves along the fixing strip 13 under the action of external force, so that the sleeve 14 moves between the two fixing strips 13. The fixing bolt 7 is screwed into the inside of the swivel ring 6 using the installation tool to install the long plate 9. The compression bolts 10 are screwed one by one so that the compression plate 12 compresses the two spliced ​​insulation boards 2, providing stable support for the insulation body.

[0030] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A construction outer wall insulation board fixing device comprising an outer wall body (1) and an insulation board body (2), characterized in that: Multiple expansion shells (4) are fixedly installed on the outer wall. Multiple mounting bolts (3) are movably installed on the insulation board (2). The mounting bolts (3) are threadedly connected to the expansion shells (4). Each mounting bolt (3) is movably installed with a ring shell (5). A rotating ring (6) is movably installed on the ring shell (5). A stabilizing mechanism is provided between two adjacent rotating rings (6). Each stabilizing mechanism is provided with a supporting mechanism.

2. The construction exterior wall insulation board fixing device according to claim 1, characterized in that: The outer wall body (1) has multiple mounting holes that are compatible with the expansion shell (4).

3. The construction exterior wall insulation board fixing device according to claim 2, characterized in that: Each of the swivels (6) has two threaded holes.

4. The construction exterior wall insulation board fixing device according to claim 3, characterized in that: The stabilizing mechanism includes two fixing bolts (7) threadedly installed on the threaded holes at corresponding positions, each fixing bolt (7) having a side frame (8) movably installed on it, and a long plate (9) being fixedly installed between the two side frames (8).

5. The construction exterior wall insulation board fixing device according to claim 4, characterized in that: Each of the aforementioned long plates (9) has two long slots.

6. The construction exterior wall insulation board fixing device according to claim 5, characterized in that: The stabilizing mechanism also includes a plurality of compression bolts (10) threaded onto the long plate (9), each compression bolt (10) having a round block (11) fixedly mounted thereon, and a compression plate (12) being movably mounted on every three round blocks (11), with the compression plate (12) located inside the long groove at the corresponding position.

7. The construction exterior wall insulation board fixing device according to claim 6, characterized in that: The support mechanism includes a fixing strip (13) fixedly installed on the long plate (9), and a sleeve (14) is movably installed on the fixing strip (13).

Images