Prefabricated integrally-spliced construction noise reduction formwork

Abstract

The utility model discloses a prefabricated integrally-spliced construction noise reduction template, which belongs to the technical field of building construction, and comprises a noise reduction plate main body, connecting rods and an adjusting rod, the noise reduction plate main body is integrally formed, sound insulation cotton is wrapped in the noise reduction plate main body, the upper surface of the noise reduction plate main body is provided with a pair of connecting rods, and the connecting rods are arranged on the upper surface of the noise reduction plate main body. The pair of connecting rods are distributed at intervals, an adjusting rod is rotatably mounted between the connecting rods, and the adjusting rod is perpendicular to the connecting rods; a fixed box is fixed on the side wall of any group of adjusting plates, the fixed box is of a U-shaped structure, and a fixed seat is arranged on the upper surface of the fixed box; a pulling plate is elastically installed on the upper surface of the fixing base, the pulling plate is of a U-shaped structure, an inserting block is fixed to the bottom of the pulling plate, the inserting block is of a T-shaped structure, springs are fixed to the bottom end faces of the two sides of the pulling plate respectively, and the ends, vertically arranged and away from the pulling plate, of the springs are fixedly connected with a fixing plate. The prefabricated integrally-spliced construction noise reduction formwork is convenient to use and good in sound insulation effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a prefabricated integrally assembled construction noise reduction template. Background Art

[0002] Prefabricated houses, also known as prefabricated assembled buildings, are prefabricated components that are assembled to build houses using an industrialized production line. According to the main structural form of the building, it can be divided into: plate assembly, such as large-plate buildings; box assembly, such as reinforced concrete box buildings, wooden box buildings, etc.; frame assembly, such as reinforced concrete skeleton assembly buildings, light steel assembly buildings and light wood structure buildings. The application range of assembled buildings is very wide, and it is generally applicable to both civil and industrial buildings, especially to standard designs, and is more suitable for residential buildings.

[0003] Construction includes foundation construction, main structure construction, roof construction, decoration construction, etc. During the construction process, building formwork will be used for temporary support to ensure that the concrete structure maintains the correct size when pouring. However, existing formwork has the problem of high noise when enclosing. In order to reduce noise, existing formwork has a variety of parts attached, which makes the use and assembly of the formwork too complicated, affecting work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the existing templates have high noise when they are closed, and the existing templates have a variety of parts added to reduce noise, which makes the use and assembly of the templates too complicated and affects the work efficiency. A prefabricated integrated assembly construction noise reduction template is proposed.

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

[0006] A prefabricated integrated construction noise reduction template, comprising a noise reduction plate body, a connecting rod and an adjusting rod, wherein the noise reduction plate body is integrally formed and wrapped with sound insulation cotton, and a pair of connecting rods are arranged on the upper surface of the noise reduction plate body, wherein the pair of connecting rods are spaced apart, an adjusting rod is rotatably installed between the connecting rods, and the adjusting rod is vertically arranged with the connecting rods;

[0007] A fixing box is fixed on the side wall of any group of adjustment plates, the fixing box is a U-shaped structure, and a fixing seat is provided on the upper surface;

[0008] A pull-out plate is elastically mounted on the upper surface of the fixed seat, the pull-out plate is a U-shaped structure and an insert block is fixed at the bottom, the insert block is a T-structure, springs are respectively fixed to the bottom end surfaces on both sides of the pull-out plate, one end of the spring vertically arranged away from the pull-out plate is fixedly connected to the fixed plate, and the fixed plate is horizontally arranged inside the fixed seat and fixedly connected to the inner wall of the fixed seat.

[0009] Thanks to the cooperation between the main body of the noise reduction board and the connecting rod and the adjusting rod, the effect of rapid assembly can be achieved. During construction, it can be quickly assembled according to the casting shape requirements of the concrete structure.

[0010] Preferably, rotating shafts are respectively fixed to both ends of the adjusting rod, and the rotating shafts are inserted into the interior of the connecting rod to be rotatably connected to the connecting rod.

[0011] Thanks to the setting of the rotating shaft, the rotating force of the adjusting rod can be transmitted to the threaded head, so that the threaded head has a rotating force and the noise reduction plate bodies can be connected to each other.

[0012] Preferably, one end of the rotating shaft extending into the interior of the connecting rod is fixedly connected with a driving tooth.

[0013] Thanks to the setting of the rotating shaft, the active tooth has a rotatable effect, and thus the thread head can be rotatably connected.

[0014] Preferably, the interior of the connecting rod is hollow and has driven teeth rotatably mounted thereon, and the driven teeth are vertically distributed and meshed with the driving teeth.

[0015] Thanks to the cooperation between the driven teeth and the driving teeth, the vertically distributed threaded heads and the adjusting rods can use rotational power to achieve splicing operations.

[0016] Preferably, a rotating rod is rotatably installed at one end of the connecting rod close to the driven tooth, the rotating rod is fixedly connected to the driven tooth, and the other end is fixedly connected to a threaded head, and a threaded groove adapted to the threaded head is formed at one end of the connecting rod away from the threaded head.

[0017] Thanks to the arrangement of the thread head and the thread groove, the main body of the noise reduction plate can be connected laterally.

[0018] Preferably, an extension plate is fixed on the outer wall of the connecting rod away from the fixing box, and a matching plate is fixed on the end of the extension plate. A card slot is provided on the upper surface of the matching plate, and the card slot is plugged and fixed with the plug block.

[0019] Thanks to the setting of the card slot and the plate, the vertical position of the noise reduction plate body can also be fixed, and the operation is convenient.

[0020] To sum up, the technical effects and advantages of the utility model are as follows: the prefabricated one-piece assembled construction noise reduction template achieves a quick assembly effect through the cooperation of the noise reduction plate body with the connecting rod and the adjusting rod. During construction, it can be quickly assembled according to the casting shape requirements of the concrete structure. The integrated structural setting is not only easy to use, but also has a good sound insulation effect. It eliminates the noise reduction method of combining multiple parts, has a simple surface, does not generate additional noise, is highly practical, and has simple multi-directional splicing operations, and its length and height can meet the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the fixed seat and the pull-out plate in a separated state;

[0023] Figure 3 It is a schematic diagram of the connection structure of two connecting rods and an adjusting rod;

[0024] Figure 4 for Figure 1 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. Noise reduction plate body; 2. Fixed seat; 3. Fixed box; 4. Connecting rod; 6. Adjusting rod; 7. Spring; 8. Pull-out plate; 9. Fixed plate; 10. Insert block; 11. Rotating shaft; 12. Threaded head; 13. Rotating rod; 14. Driven gear; 15. Active gear; 16. Slot; 17. Extension plate; 18. Matching plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1 A prefabricated integrated construction noise reduction template includes a noise reduction board body 1, a connecting rod 4 and an adjusting rod 6. The noise reduction board body 1 is an integrated molding setting and is wrapped with sound insulation cotton. A pair of connecting rods 4 are provided on the upper surface of the noise reduction board body 1. The pair of connecting rods 4 are distributed at intervals, and an adjusting rod 6 is rotatably installed between them. The adjusting rod 6 is vertically distributed with the connecting rod 4; a fixing box 3 is fixed on the side wall of any group of adjusting plates, and the fixing box 3 is a U-shaped structure, and a fixing seat 2 is provided on the upper surface.

[0028] Reference Figure 2The upper surface of the fixed seat 2 is elastically mounted with a pull-out plate 8, which is a U-shaped structure and has an insert block 10 fixed at the bottom, which is a T-structure. The bottom end surfaces of both sides of the pull-out plate 8 are respectively fixed with springs 7, and one end of the spring 7 vertically arranged away from the pull-out plate 8 is fixedly connected with a fixing plate 9, which is horizontally arranged inside the fixed seat 2 and fixedly connected with the inner wall of the fixed seat 2. The insert block 10 is driven by the elastic force of the spring 7 to snap into place, so that the main body 1 of the noise reduction board can be assembled.

[0029] Reference Figure 1 , Figure 3 , rotating shafts 11 are fixed to both ends of the adjusting rod 6, and the rotating shaft 11 is inserted into the interior of the connecting rod 4 and is rotatably connected to the connecting rod 4. One end of the rotating shaft 11 extending into the interior of the connecting rod 4 is fixedly connected to a driving tooth 15. The adjusting rod 6 drives the driving tooth 15 to rotate through the rotating shaft 11. The interior of the connecting rod 4 is hollow, and a driven tooth 14 is rotatably installed. The driven tooth 14 and the driving tooth 15 are vertically distributed and meshed with each other. A rotating rod 13 is rotatably installed at one end of the connecting rod 4 close to the driven tooth 14. The rotating rod 13 is fixedly connected to the driven tooth 14, and a threaded head 12 is fixedly connected to the other end. A threaded groove adapted to the threaded head 12 is provided at one end of the connecting rod 4 away from the threaded head 12. The threaded head 12 is continuously spirally transmitted with the threaded groove, so that the two noise reduction plate bodies 1 are connected to each other.

[0030] Reference Figure 1 , Figure 4 An extension plate 17 is fixed on the outer wall of the connecting rod 4 on the side away from the fixing box 3, and a matching plate 18 is fixed on the end of the extension plate 17. A card slot 16 is provided on the upper surface of the matching plate 18, and the card slot 16 is plugged and fixed with the plug block 10. The elastic force of the spring 7 drives the plug block 10 into the card slot 16 on the matching plate 18, and the assembly of the noise reduction board body 1 is completed.

[0031] Working principle: When in use, first combine the noise reduction board bodies 1, align the thread head 12 with the thread groove, and then rotate the adjustment rod 6. The adjustment rod 6 drives the active gear 15 to rotate through the rotating shaft 11. The active gear 15 is meshed with the driven gear 14 for transmission. The driven gear 14 drives the thread head 12 to rotate through the rotating rod 13. The thread head 12 is continuously spirally transmitted with the thread groove, so that the two noise reduction board bodies 1 are connected to each other. With the continuous splicing of the noise reduction board bodies 1, a template that meets the construction requirements is formed. Then the template is enclosed into the shape required by the concrete structure for pouring;

[0032] The noise reduction plate is an integrated molding setting and is wrapped with sound insulation cotton inside. While improving the sound insulation effect, it reduces the process of assembling various sound insulation parts, and the sound insulation effect is better. When the height of the stirring plate body needs to be increased, the upper noise reduction plate body 1 is aligned with the lower noise reduction plate. At this time, the matching plate 18 is inserted into the fixed box 3, and the pull-out plate 8 is pulled. The pull-out plate 8 drives the plug 10 to move. At this time, the spring 7 is stretched. When the matching plate 18 completely enters the fixed box 3, the pull-out plate 8 is released, and the elastic force of the spring 7 drives the plug 10 to enter the slot 16 on the matching plate 18 to complete the assembly of the noise reduction plate body 1.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated integrated construction noise reduction template, comprising a noise reduction plate body (1), a connecting rod (4) and an adjusting rod (6), characterized in that: The noise reduction plate body (1) is integrally formed and is wrapped with sound insulation cotton. A pair of connecting rods (4) are provided on the upper surface of the noise reduction plate body (1). The pair of connecting rods (4) are spaced apart and an adjusting rod (6) is rotatably installed between the connecting rods (4). The adjusting rod (6) is vertically distributed with the connecting rod (4). A fixing box (3) is fixed on the side wall of any group of adjusting plates. The fixing box (3) is a U-shaped structure and a fixing seat (2) is provided on the upper surface. A pull-out plate (8) is elastically mounted on the upper surface of the fixed seat (2); the pull-out plate (8) is a U-shaped structure and an insert block (10) is fixed at the bottom; the insert block (10) is a T-structure; springs (7) are respectively fixed to the bottom end surfaces of both sides of the pull-out plate (8); one end of the spring (7) vertically arranged away from the pull-out plate (8) is fixedly connected to a fixed plate (9); the fixed plate (9) is horizontally arranged inside the fixed seat (2) and fixedly connected to the inner wall of the fixed seat (2).

2. The prefabricated integrated construction noise reduction template according to claim 1, characterized in that: Rotating shafts (11) are respectively fixed to both ends of the adjusting rod (6); the rotating shafts (11) are inserted into the interior of the connecting rod (4) and are rotatably connected to the connecting rod (4).

3. The prefabricated integrated construction noise reduction template according to claim 2 is characterized in that: One end of the rotating shaft (11) extending into the interior of the connecting rod (4) is fixedly connected to a driving tooth (15).

4. The prefabricated integrated construction noise reduction template according to claim 3 is characterized in that: The interior of the connecting rod (4) is hollow and has a driven tooth (14) rotatably mounted thereon. The driven tooth (14) and the driving tooth (15) are vertically distributed and mesh with each other.

5. The prefabricated integrated construction noise reduction template according to claim 4, characterized in that: A rotating rod (13) is rotatably mounted on one end of the connecting rod (4) close to the driven tooth (14); the rotating rod (13) is fixedly connected to the driven tooth (14); and the other end is fixedly connected to a threaded head (12); and a threaded groove adapted to the threaded head (12) is formed on one end of the connecting rod (4) away from the threaded head (12).

6. The prefabricated integrated construction noise reduction template according to claim 1, characterized in that: An extension plate (17) is fixed to the outer wall of the connecting rod (4) at a side away from the fixing box (3), and a matching plate (18) is fixed to the end of the extension plate (17).

7. The prefabricated integrated construction noise reduction template according to claim 6, characterized in that: The upper surface of the matching plate (18) is provided with a card slot (16), and the card slot (16) is plugged and fixed to the plug block (10).

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