Sound insulation board limiting device for constructional engineering

Abstract

The utility model discloses a sound insulation board limiting device for constructional engineering, which comprises a keel frame, a plurality of groups of sound insulation boards are placed on the keel frame, a plurality of groups of blocking blocks are respectively arranged behind the upper ends of the sound insulation boards, a plurality of groups of clamping grooves are correspondingly arranged on the keel frame, and the blocking blocks are respectively inserted into the clamping grooves. Rotating blocks are inserted into the four corners of the keel frame respectively, and fixing blocks are arranged on the outer walls of the two sides of the other end of each rotating block respectively. According to the sound insulation plate limiting device for the constructional engineering, a clamping limiting structure is formed by the sound insulation plates and the keel frame in the clamping grooves through the blocking blocks, so that the multiple groups of sound insulation plates can be preliminarily positioned through the blocking blocks, and then the sound insulation plates can be conveniently limited subsequently; and the fixing blocks and the sound insulation plates form an extrusion limiting structure through the keel frame, so that the sound insulation plates are extruded and limited by the fixing blocks and the keel frame through the rotating blocks, and the sound insulation plates on the two sides of the keel frame are conveniently limited and mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation of construction projects, in particular to a sound insulation board limiting device used in construction projects. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. It mainly covers the construction of residential buildings, such as residential buildings, villas, apartments, etc. In construction engineering, in order to effectively block and reduce the spread of noise, thereby improving the comfort of living, working or other functions, sound insulation boards are used to isolate and absorb noise.

[0003] During the installation process of the sound insulation board, the sound insulation board needs to be placed on the keel frame manually, and then the sound insulation board is installed by components such as bolts. During the installation process of the existing sound insulation board, the sound insulation board needs to be limited and placed manually, which makes the installation process of the sound insulation board more cumbersome, thereby reducing the installation efficiency of the sound insulation board. Therefore, a sound insulation board limiting device for construction engineering is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a sound insulation board limiting device for construction projects, so as to solve the problem that the existing sound insulation boards proposed in the above-mentioned background technology need to be manually limited and placed during the installation process, which makes the installation process of the sound insulation boards more complicated and further reduces the installation efficiency of the sound insulation boards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sound insulation board limiting device for construction engineering, comprising a keel frame, on which a plurality of groups of sound insulation boards are placed, and a plurality of groups of blocking blocks are respectively arranged at the rear of the upper end of the sound insulation board, and a plurality of groups of engaging grooves are correspondingly provided on the keel frame, and the blocking blocks are respectively inserted into the engaging grooves;

[0006] The keel frame is respectively provided with rotating blocks at the four corners, and the other end of the rotating blocks is respectively provided with fixing blocks on the outer walls on both sides, the sound insulation boards on both sides of the keel frame are respectively provided with movable grooves on the outer sides, and the rotating blocks and fixing blocks are respectively inserted in the movable grooves, the sound insulation boards and fixing blocks on both sides of the keel frame are respectively provided with spiral holes, and the keel frame is correspondingly provided with spiral grooves, and the first bolts are respectively screwed in the spiral holes and spiral grooves;

[0007] A sliding groove is provided on the left outer wall of the sound insulation board in the middle position of the keel frame, and a sliding rod is inserted in the sliding groove, a limiting rod is provided in the sound insulation board at the other end of the sliding rod, and a limiting groove is correspondingly provided on the right side of the sound insulation board, the limiting rod is inserted in the limiting groove, and a second bolt is screwed on the sound insulation board above the limiting rod, and the other end of the second bolt is screwed on the keel frame.

[0008] Preferably, the sound insulation board forms a locking and limiting structure with the keel frame through a blocking block in the locking groove.

[0009] Preferably, the fixed block forms a rotating structure through the rotating block and the sound insulation board, and the fixed block forms an extrusion limiting structure through the keel frame and the sound insulation board.

[0010] Preferably, a locking and limiting structure is formed between the sound insulation boards by means of a sliding rod, a limiting rod and a limiting groove.

[0011] Preferably, the sound insulation board forms a spiral locking structure through a fixing block, a first bolt, a second bolt and a keel frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the sound insulation board of the sound insulation board limiting device for construction engineering forms a locking limiting structure with the keel frame in the locking groove through the blocking block, so that multiple groups of sound insulation boards can be preliminarily positioned through the blocking block, which is convenient for subsequent limiting of the sound insulation boards. The fixed block of the device forms a rotating structure with the sound insulation board through the rotating block, and the fixed block forms an extrusion limiting structure with the sound insulation board through the keel frame, so that the fixed block and the keel frame extrusion limit the sound insulation board through the rotating block, so that the sound insulation board on both sides of the keel frame is convenient for limited installation. The sound insulation boards of the device form a locking limiting structure through the sliding rod, the limiting rod and the limiting groove, so that the multiple groups of sound insulation boards are limitedly assembled through the sliding limiting rod, which is convenient for subsequent installation of the sound insulation boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a sound insulation board limiting device used in construction engineering according to the utility model;

[0014] Figure 2 This is a side structural schematic diagram of a rotating block assembly of a sound insulation board limiting device for construction engineering according to the utility model;

[0015] Figure 3 This is a side structural schematic diagram of a limit rod assembly of a sound insulation board limit device for construction engineering according to the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the rotating structure of a fixing block of a sound insulation board limiting device used in construction engineering.

[0017] In the figure: 1, keel frame, 2, sound insulation board, 3, blocking block, 4, rotating block, 5, fixing block, 6, first bolt, 7, second bolt, 8, sliding rod, 9, limiting rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: a sound insulation board limiting device for construction engineering, including a keel frame 1, a plurality of groups of sound insulation boards 2 are placed on the keel frame 1, a plurality of groups of blocking blocks 3 are respectively arranged at the rear of the upper end of the sound insulation board 2, and a plurality of groups of engaging grooves are correspondingly opened on the keel frame 1, and the blocking blocks 3 are respectively inserted into the engaging grooves.

[0020] Furthermore, the sound insulation board 2 forms a locking and limiting structure with the keel frame 1 in the locking groove through the blocking block 3, so that the sound insulation board 2 is locked and limited by the blocking block 3, and then the sound insulation board 2 is preliminarily positioned.

[0021] The keel frame 1 is provided with rotating blocks 4 at the four corners, and the other end of the rotating blocks 4 is provided with fixing blocks 5 on the outer walls on both sides, the sound insulation boards 2 on both sides of the keel frame 1 are provided with movable grooves on the outer sides, and the rotating blocks 4 and the fixing blocks 5 are respectively inserted in the movable grooves, the sound insulation boards 2 and the fixing blocks 5 on both sides of the keel frame 1 are respectively provided with spiral holes, and the keel frame 1 is provided with corresponding spiral grooves, and the first bolts 6 are respectively screwed in the spiral holes and the spiral grooves.

[0022] Furthermore, the fixed block 5 forms a rotating structure with the sound insulation board 2 through the rotating block 4, and the fixed block 5 forms an extrusion limiting structure with the keel frame 1 and the sound insulation board 2, so that after the sound insulation board 2 is initially positioned, it is extruded and limited by the fixed block 5, further increasing the stability of the sound insulation board 2 during placement.

[0023] A slide groove is provided on the left outer wall of the sound insulation board 2 in the middle position of the keel frame 1, and a slide rod 8 is inserted in the slide groove, and a limit rod 9 is provided in the sound insulation board 2 at the other end of the slide rod 8, and a limit groove is correspondingly provided on the right side of the sound insulation board 2, the limit rod 9 is inserted in the limit groove, and a second bolt 7 is screwed on the sound insulation board 2 above the limit rod 9, and the other end of the second bolt 7 is screwed on the keel frame 1.

[0024] Furthermore, a locking and limiting structure is formed between the sound insulation boards 2 by means of the sliding rod 8, the limiting rod 9 and the limiting groove, so that the limiting rod 9 facilitates the combination and placement of multiple groups of sound insulation boards 2, while increasing the stability of the multiple groups of sound insulation boards 2 during assembly.

[0025] Furthermore, the sound insulation board 2 forms a spiral locking structure with the keel frame 1 through the fixing block 5 , the first bolt 6 , and the second bolt 7 , so that the sound insulation board 2 is spirally installed at the four corners through the first bolt 6 and the second bolt 7 .

[0026] Working principle: When using the sound insulation board limiting device for construction engineering, firstly, during the installation process of the sound insulation board 2, the sound insulation board 2 is clamped and placed on the keel frame 1 through the blocking block 3, and the sound insulation board 2 is preliminarily positioned through the blocking block 3; at the same time, the fixed block 5 and the rotating block 4 are inserted into the corresponding sound insulation board 2, and after the sound insulation board 2 is placed, the fixed block 5 can be rotated by the rotating block 4, so that the sound insulation board 2 is squeezed and limited by the fixed block 5 and the keel frame 1, thereby increasing the stability of the sound insulation board 2 during the placement process, and after the sound insulation board 2 is squeezed and limited, the fixed block 5 can be driven to rotate again by the rotating block 4. Thereby, the spiral holes on the fixing block 5 are aligned with the spiral holes on the sound insulation board 2, and the sound insulation boards 2 on both sides are spirally installed by the first bolts 6; during the installation process of the middle sound insulation board 2, it can be preliminarily positioned by the blocking block 3, and after the sound insulation board 2 is placed, the limiting rod 9 is driven to slide by the sliding rod 8, so that multiple groups of sound insulation boards 2 can be combined by the limiting rod 9, and at the same time, the stability of the sound insulation board 2 during the combination and placement process can be increased, so as to facilitate the subsequent spiral installation of the sound insulation board 2 by the second bolts 7. This is the use process of the sound insulation board limiting device for construction projects.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sound insulation board limiting device for construction engineering, comprising a keel frame (1), on which a plurality of groups of sound insulation boards (2) are placed, characterized in that: The sound insulation board (2) is provided with a plurality of blocks (3) at the rear of the upper end, and a plurality of engaging grooves are correspondingly provided on the keel frame (1), and the blocks (3) are respectively inserted into the engaging grooves; The keel frame (1) is respectively provided with rotating blocks (4) at the four corners, and the other end of the rotating blocks (4) is respectively provided with fixing blocks (5) on the outer walls on both sides, the sound insulation boards (2) on both sides of the keel frame (1) are respectively provided with movable grooves on the outer sides, and the rotating blocks (4) and the fixing blocks (5) are respectively inserted into the movable grooves, the sound insulation boards (2) and the fixing blocks (5) on both sides of the keel frame (1) are respectively provided with spiral holes, and the keel frame (1) is correspondingly provided with spiral grooves, and the first bolts (6) are respectively screwed in the spiral holes and the spiral grooves; A slide groove is provided on the left outer wall of the sound insulation board (2) at the middle position of the keel frame (1), and a slide rod (8) is inserted into the slide groove. A limit rod (9) is provided in the sound insulation board (2) at the other end of the slide rod (8), and a limit groove is provided on the right side of the sound insulation board (2) accordingly. The limit rod (9) is inserted into the limit groove, and a second bolt (7) is screwed on the sound insulation board (2) above the limit rod (9), and the other end of the second bolt (7) is screwed on the keel frame (1).

2. A sound insulation board limiting device for construction engineering according to claim 1, characterized in that: The sound insulation board (2) forms a locking and limiting structure with the keel frame (1) in the locking groove through the blocking block (3).

3. The sound insulation board limiting device for construction engineering according to claim 1 is characterized in that: The fixed block (5) forms a rotating structure through the rotating block (4) and the sound insulation board (2), and the fixed block (5) forms an extrusion limiting structure through the keel frame (1) and the sound insulation board (2).

4. The sound insulation board limiting device for construction engineering according to claim 1 is characterized in that: The sound insulation boards (2) form a locking and limiting structure through a sliding rod (8), a limiting rod (9) and a limiting groove.

5. The sound insulation board limiting device for construction engineering according to claim 1 is characterized in that: The sound insulation board (2) forms a spiral locking structure with the keel frame (1) through a fixing block (5), a first bolt (6), a second bolt (7).

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