Single-sided and double-sided steel wire mesh combined insulation board limiting fixing device

Abstract

The application discloses a single-face and double-face steel wire mesh combined heat preservation board limiting fixing part, relates to the technical field of building, and comprises a heat preservation board, the upper and lower sides of the heat preservation board are overlapped with cover plates, one side of the cover plate is fixedly provided with a mounting structure, the middle part of the mounting structure is fixedly provided with a steel wire mesh, the right side of the cover plate is fixedly connected with a positioning column, the outer wall of the positioning column is movably sleeved with a mounting sleeve, the front surface of the mounting sleeve is screw-connected with a threaded pull rod, and the right side of the outer wall of the threaded pull rod is inserted into the right side of the mounting sleeve. The application is convenient for positioning the mounting sleeve through the action of the annular toothed plate one and the annular toothed plate two, avoids the problem that the mounting sleeve is rotated after being installed, loosens the threaded pull rod when the mounting sleeve needs to be disassembled, pushes the ring under the action of the reset spring, and the mounting sleeve is bounced off the outer wall of the positioning column, so that the purpose of conveniently disassembling the mounting sleeve is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and in particular to a limiting fixing piece for a single-sided and double-sided steel wire mesh combined insulation board. Background Art

[0002] In the energy-saving and heat-insulating of wall buildings, if the insulation board connecting rods are not insulated, its thermal conductivity correction coefficient a is 1.2. That is to say, if a 100mm thick extruded board insulation layer is normally designed, if there is no insulation bridge, then a 120mm thick extruded board insulation layer will be required, which is equivalent to an increase of 20% in material loss. The current method of using metal rods such as angle steel or round steel to directly pass through the insulation board will transfer the outside heat to the room, resulting in 20% heat loss. How to solve this 20% heat loss and thus reduce the cost of energy-saving and heat-insulating projects by 20% has become a problem that needs to be solved.

[0003] For example, Chinese patent publication number CN214329398U discloses a single-sided and double-sided steel wire mesh composite insulation board limit fixing device, which adopts the following scheme: including a connecting rod, preferably made of plastic, with a connecting assembly installed at one end of the connecting rod, and a positioning portion at the end of the end, the positioning portion being located at the outer end of the connecting assembly. The effect brought about is: the end of the connecting rod protrudes a section, which can support the formwork during concrete pouring, which is more conducive to positioning and better installation and fixation of the insulation board, ensuring the stability and reliability of the installation and fixation, and connecting to the steel bars in the wall through the connecting structure at the other end, which is conducive to the reliability of the installation and fixation.

[0004] The existing technology has the following problems:

[0005] The existing single-sided and double-sided steel wire mesh combined insulation board limiting fixings have the problem that it is not convenient to insert the steel wire mesh into one side of the insulation board when connecting the insulation board and the steel wire mesh, thereby affecting the use effect of the fixings; the existing single-sided and double-sided steel wire mesh combined insulation board limiting fixings have the problem that it is not convenient to disassemble and assemble the steel wire mesh when connecting the steel wire mesh, thereby affecting the installation efficiency of the steel wire mesh. Summary of the Invention

[0006] The present invention provides a single-sided and double-sided steel wire mesh combined insulation board limiting fixing member to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0008] A single-sided and double-sided steel wire mesh combined insulation board limiting fixing part comprises an insulation board with cover plates overlapping the upper and lower sides of the insulation board, a mounting structure fixedly mounted on one side of the cover plate, and a steel wire mesh fixedly mounted in the middle of the mounting structure.

[0009] The right side of the cover plate is fixedly connected with a positioning column, the outer wall of the positioning column is movably sleeved with a mounting sleeve, the front surface of the mounting sleeve is threadedly connected with a threaded pull rod, and the right side of the outer wall of the threaded pull rod is plugged into the right side of the mounting sleeve.

[0010] The mounting structure includes a base plate, the right side of the base plate is fixedly mounted on the left side of the cover plate, the left side of the base plate is overlapped with an upper pressure plate, the left side of the front side of the upper pressure plate is rotatably connected to an adjusting gear, the outer wall of the adjusting gear is engaged with a gear, and the right side of the outer wall of the gear is threadedly connected to a nut.

[0011] A further improvement of the technical solution of the present invention is that: an annular gear plate 1 is fixedly installed on the right side of the cover plate and on the left side of the outer wall of the positioning column, an annular gear plate 2 is engaged on the right side of the annular gear plate 1, and the right side of the annular gear plate 2 is fixedly installed on the left side of the mounting sleeve.

[0012] A further improvement of the technical solution of the present invention is that: the outer wall of the installation sleeve is fixedly connected with barbs, and the barbs and the outer wall of the installation sleeve are both plugged into the front surface of the insulation board.

[0013] A further improvement of the technical solution of the present invention is that a reset spring is fixedly mounted on one side of the inner wall of the mounting sleeve, a push ring is fixedly mounted on one end of the reset spring, and one side of the push ring overlaps one side of the positioning column.

[0014] A further improvement of the technical solution of the present invention is that the outer wall of the gear is rotatably connected to the front face of the upper pressure plate, and the outer wall of the screw sleeve is plugged into the front face of the base plate.

[0015] A further improvement of the technical solution of the present invention is that a guide rod is movably sleeved on the edge of the right side of the screw sleeve, and both sides of the guide rod are fixedly installed on the front side of the base plate.

[0016] A further improvement of the technical solution of the present invention is that: an outer wall of the guide rod is movably sleeved with an elastic piece, and the right side of the elastic piece is fixedly installed to the edge of the left side of the right end of the screw sleeve.

[0017] Due to the adoption of the above technical solution, the present invention has the following technical advancements compared to the prior art:

[0018] 1. The present invention provides a single-sided and double-sided steel wire mesh combined insulation board limiting fixing part, which facilitates the positioning of the installation sleeve through the action of the annular tooth plate 1 and the annular tooth plate 2, avoiding the problem of rotation after the installation of the installation sleeve is completed. When the installation sleeve needs to be disassembled, the threaded pull rod is loosened, and the push ring can be pushed under the action of the reset spring, so that the installation sleeve can be popped out from the outer wall of the positioning column, thereby achieving the purpose of facilitating the disassembly of the installation sleeve.

[0019] 2. The present invention provides a single-sided and double-sided steel wire mesh combined insulation board limiting fixing part, which guides the screw sleeve through the action of the guide rod to avoid the problem of the screw sleeve rotating when the gear and the screw sleeve are connected. The action of the spring piece is used to push the screw sleeve to facilitate the connection between the gear and the screw sleeve, avoiding the problem of misalignment during connection, which affects the installation effect of the steel wire mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a schematic cross-sectional view of the present invention;

[0022] Figure 3 It is a schematic cross-sectional view of the mounting structure of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the base plate of the present invention.

[0024] In the picture: 1. Insulation board; 2. Steel wire mesh;

[0025] 3. Cover plate; 31. Annular tooth plate 1; 32. Annular tooth plate 2; 33. Mounting sleeve; 34. Positioning column; 35. Barb; 36. Threaded pull rod; 37. Return spring; 38. Push ring;

[0026] 4. Mounting structure; 41. Base plate; 42. Upper pressure plate; 43. Gear; 44. Adjusting gear; 45. Guide rod; 46. Screw sleeve; 47. Shrapnel. DETAILED DESCRIPTION

[0027] The present invention is described in further detail below in conjunction with the embodiments:

[0028] Example 1

[0029] like Figure 1-4 As shown, the present invention provides a single-sided and double-sided steel wire mesh combined insulation board limiting fixing part, including an insulation board 1, the upper and lower sides of the insulation board 1 are overlapped with a cover plate 3, one side of the cover plate 3 is fixedly installed with a mounting structure 4, the middle part of the mounting structure 4 is fixedly installed with a wire mesh 2, the right side of the cover plate 3 is fixedly connected with a positioning column 34, the outer wall of the positioning column 34 is movably sleeved with a mounting sleeve 33, the front face of the mounting sleeve 33 is threadedly connected with a threaded pull rod 36, the right side of the outer wall of the threaded pull rod 36 is plugged into the right side of the mounting sleeve 33, the mounting structure 4 includes a base plate 41, the right side of the base plate 41 is fixedly installed with the left side of the cover plate 3, the left side of the base plate 41 is overlapped with an upper pressure plate 42, the left side of the front face of the upper pressure plate 42 is rotatably connected with an adjusting gear 44, the outer wall of the adjusting gear 44 is meshed with a gear 43, and the right side of the outer wall of the gear 43 is threadedly connected with a screw sleeve 46.

[0030] In this embodiment, the insulation board 1 is installed in an appropriate position, and then the wire mesh is installed on one side or both sides of the insulation board 1 as required. When installing the wire mesh, the mounting structure 4 is first installed on the wire mesh 2, and then the mounting sleeve 33 installed with the wire mesh 2 and the mounting structure 4 is inserted into the insulation board 1, thereby achieving the purpose of facilitating the connection between the wire mesh 2 and the insulation board 1.

[0031] Example 2

[0032] like Figure 1-4 As shown, based on Example 1, the present invention provides a technical solution: preferably, an annular tooth plate 31 is fixedly installed on the right side of the cover plate 3 and on the left side of the outer wall of the positioning column 34, and an annular tooth plate 32 is meshed with the right side of the annular tooth plate 31. The right side of the annular tooth plate 32 is fixedly installed with the left side of the mounting sleeve 33, and the outer wall of the mounting sleeve 33 is fixedly connected with a barb 35. The barb 35 and the outer wall of the mounting sleeve 33 are both plugged into the front of the insulation board 1, and a reset spring 37 is fixedly installed on one side of the inner wall of the mounting sleeve 33. A push ring 38 is fixedly installed on one end of the reset spring 37, and one side of the push ring 38 overlaps with one side of the positioning column 34.

[0033] In this embodiment, before connecting the insulation board 1 and the cover plate 3, the mounting sleeve 33 is inserted into the outer wall of the positioning column 34, and then the threaded pull rod 36 is rotated with a tool to fix the mounting sleeve 33 on the outer wall of the positioning column 34. The annular tooth plate 1 31 and the annular tooth plate 2 32 are used to facilitate the positioning of the mounting sleeve 33 to avoid rotation after the mounting sleeve 33 is installed. When the mounting sleeve 33 needs to be disassembled, the threaded pull rod 36 is loosened, and the push ring 38 can be pushed under the action of the reset spring 37, so that the mounting sleeve 33 can be popped out from the outer wall of the positioning column 34, thereby achieving the purpose of facilitating the disassembly of the mounting sleeve 33.

[0034] Example 3

[0035] like Figure 1-4 As shown, based on Example 1, the present invention provides a technical solution: preferably, the outer wall of the gear 43 is rotatably connected to the front of the upper pressure plate 42, the outer wall of the screw sleeve 46 is plugged into the front of the base plate 41, and a guide rod 45 is movably connected to the edge of the right side of the screw sleeve 46. The two sides of the guide rod 45 are fixedly installed on the front of the base plate 41, and the outer wall of the guide rod 45 is movably connected to the spring piece 47. The right side of the spring piece 47 is fixedly installed on the edge of the left side of the right end of the screw sleeve 46.

[0036] The screw sleeve 46 is pushed by the spring piece 47 to facilitate the connection between the gear 43 and the screw sleeve 46, avoiding misalignment during connection, which affects the installation effect of the wire mesh 2.

[0037] The following specifically describes the working principle of the single-sided and double-sided steel wire mesh combined insulation board limiting fixing parts.

[0038] like Figure 1-4 After the cam 33 is in place, the locking cam 33 is engaged with the locking cam 34 and the locking cam 36 is engaged with the locking cam 34. The screw sleeve 46 is pushed by the spring piece 47, which is convenient for connecting the gear 43 and the screw sleeve 46, so as to avoid misalignment during connection, which affects the installation effect of the wire mesh 2.

[0039] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made based on the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A single-sided and double-sided steel wire mesh combined insulation board limiting fixture, comprising an insulation board (1), characterized in that: The upper and lower sides of the insulation board (1) are overlapped with a cover plate (3), a mounting structure (4) is fixedly installed on one side of the cover plate (3), and a wire mesh (2) is fixedly installed in the middle of the mounting structure (4); a positioning column (34) is fixedly connected to the right side of the cover plate (3), the outer wall of the positioning column (34) is movably connected to the mounting sleeve (33), the front surface of the mounting sleeve (33) is threadedly connected to a threaded pull rod (36), and the right side of the outer wall of the threaded pull rod (36) is plugged into the right side of the mounting sleeve (33); The mounting structure (4) includes a base plate (41), the right side of the base plate (41) is fixedly mounted to the left side of the cover plate (3), the left side of the base plate (41) is overlapped with an upper pressure plate (42), the left side of the front side of the upper pressure plate (42) is rotatably connected to an adjusting gear (44), the outer wall of the adjusting gear (44) is meshed with a gear (43), and the right side of the outer wall of the gear (43) is threadedly connected to a screw sleeve (46); An annular tooth plate 1 (31) is fixedly installed on the right side of the cover plate (3) and on the left side of the outer wall of the positioning column (34), and an annular tooth plate 2 (32) is engaged with the right side of the annular tooth plate 1 (31), and the right side of the annular tooth plate 2 (32) is fixedly installed with the left side of the mounting sleeve (33).

2. A single-sided and double-sided steel wire mesh combined insulation board limiting fixture according to claim 1, characterized in that: The outer wall of the mounting sleeve (33) is fixedly connected with a barb (35), and the barb (35) and the outer wall of the mounting sleeve (33) are both plugged into the front surface of the insulation board (1).

3. The single-sided and double-sided steel wire mesh combined insulation board limiting fixture according to claim 1, characterized in that: A return spring (37) is fixedly mounted on one side of the inner wall of the mounting sleeve (33), a push ring (38) is fixedly mounted on one end of the return spring (37), and one side of the push ring (38) overlaps one side of the positioning column (34).

4. The single-sided and double-sided steel wire mesh combined insulation board limiting fixture according to claim 1, characterized in that: The outer wall of the gear (43) is rotatably connected to the front surface of the upper pressing plate (42), and the outer wall of the screw sleeve (46) is plugged into the front surface of the base plate (41).

5. The single-sided and double-sided steel wire mesh combined insulation board limiting fixture according to claim 1, characterized in that: A guide rod (45) is movably sleeved on the edge of the right side of the screw sleeve (46), and both sides of the guide rod (45) are fixedly mounted on the front side of the base plate (41).

6. The single-sided and double-sided steel wire mesh combined insulation board limiting fixture according to claim 5, characterized in that: The outer wall of the guide rod (45) is movably sleeved with a spring piece (47), and the right side of the spring piece (47) is fixedly mounted on the edge of the left side of the right end of the screw sleeve (46).

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