Double-layer square steel tube sound insulation wall structure

Abstract

The utility model belongs to the field of building decoration, particularly relates to a double-layer square steel tube sound insulation wall structure, and aims to solve the problems that a wash basin bracket is hung on screw rods of a plurality of bolts of a basic framework of a wall body when a wash basin frame is installed in the prior art, and nuts are screwed in to fix the wash basin bracket; in order to solve the problem that the installation efficiency is low due to the fact that a nut can be screwed tightly only by rotating the nut for multiple times, and a certain time is needed for rotating the nut for multiple times, the following scheme is provided: the wall body comprises a wall body which consists of a decorative plate and two layers of square steel through grid frames; each square steel tube grid frame is formed by mutually crossing and fixing a plurality of transverse square tubes and vertical square tubes, the square steel tube grid frames are filled with sound absorption cotton, the same H-shaped steel is fixedly arranged on the sides, close to each other, of the two layers of square steel tube grid frames, the wash basin frame can be installed and fixed through the installation mechanism, more convenience is achieved, efficiency is improved, and the service life of the wash basin frame is prolonged. And the plug pins can be limited through the limiting mechanism, so that the wash basin rack is convenient to mount.

Description

TECHNICAL FIELD

[0001] The utility model relates to building decoration technical field especially relates to a double -deck square steel wall structure. BACKGROUND

[0002] With the continuous improvement of our country's economic level, the indoor decoration of building requires high grade and space saving, the wall structure requires one-time completion of the fine decoration engineering, which is economic, environmental protection, recyclable and resource saving, which brings unlimited development space to the building decoration industry.

[0003] Through the search, the patent with the announcement number CN205742632U discloses a double -deck square steel wall structure, but the double -deck square steel wall has the following shortcomings when being used:

[0004] When installing the washbasin frame, the washbasin bracket is hung on the screw rod of the multiple bolts of the wall base framework, and the washbasin bracket is fixed by screwing the nut, since the nut needs to be rotated multiple times to tighten the nut, the multiple rotations of the nut need a certain time, so that the installation efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of the prior art that when installing the washbasin frame, the washbasin bracket is hung on the screw rod of the multiple bolts of the wall base framework, and the washbasin bracket is fixed by screwing the nut, since the nut needs to be rotated multiple times to tighten the nut, the multiple rotations of the nut need a certain time, so that the installation efficiency is low, and provides a double -deck square steel wall structure.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A double -deck square steel wall structure, comprising a wall, the wall is composed of a decorative plate and two layers of square steel grid frames, the square steel grid frame is formed by multiple horizontal square tubes and vertical square tubes being fixedly crossed, the square steel grid frame is filled with sound absorbing cotton, one H-shaped steel is fixedly arranged on the side of the two layers of square steel grid frames close to each other, the H-shaped steel is three, the two layers of square steel grid frames are fixedly arranged in the decorative plate, one side of the wall is provided with a washbasin frame for conveniently installing a washbasin;

[0008] The installation mechanism is arranged between the wall and the washbasin frame and is used for fixing the washbasin frame.

[0009] The limiting mechanism is arranged on the installation mechanism and is used for limiting the installation mechanism.

[0010] In a possible design, the mounting mechanism comprises a fixed frame, a frame body, an L-shaped plate, a bolt, a spring, a movable ring and a fixed ring, one side of the fixed frame is fixedly connected with one side of a washbasin frame, one side of the frame body is fixedly connected with one side of a wall body, the frame body is in the shape of an oral character, the fixed frame is in the shape of an L, one end of the fixed frame is inserted into the frame body, one side of the L-shaped plate is fixedly connected with one side of the frame body, a circular hole is formed in the L-shaped plate, the outer side of the bolt is in sliding connection with the inner wall of the circular hole, the movable ring is movably sleeved on the bolt, the spring is sleeved on the bolt, one end of the spring is fixedly connected with one side of the L-shaped plate, the other end of the spring is fixedly connected with one side of the movable ring, the fixed ring is fixedly sleeved on the bolt, the fixed ring and the movable ring are in abutment, one side of the frame body is provided with a moving hole for facilitating movement of one end of the bolt, one end of the bolt is located in the moving hole, one side of the fixed frame is provided with a insertion hole, one end of the bolt is inserted into the insertion hole.

[0011] In a possible design, the limiting mechanism comprises a fixed plate and a limiting plate for limiting the bolt after being pulled out, one side of the fixed plate is fixedly connected with one side of the L-shaped plate, the bottom of the limiting plate is fixedly connected with one side of the bolt, a limiting groove is formed in the fixed plate, one end of the limiting plate is inserted into the limiting groove.

[0012] In a possible design, two placing grooves for storage are formed in the washbasin frame, and two door bodies for closing the two placing grooves are hingedly mounted on the washbasin frame.

[0013] In a possible design, two magnets for magnetically fixing the two door bodies are fixedly arranged on one side of the washbasin frame, and an iron sheet is fixedly arranged on one side of the door body.

[0014] In a possible design, a pull handle for facilitating movement of the bolt is fixedly arranged on the other end of the bolt, and an anti-skid groove for increasing the friction of the hands of a person and preventing slipping is formed in the pull handle.

[0015] In the present application, first, two layers of square steel grid frames are assembled, the square steel grid frames are formed by a plurality of horizontal square steels and vertical square steels fixedly arranged in a crisscross manner, and sound-absorbing cotton is filled in the grid frames, three H-shaped steels are fixedly arranged on the side of the two layers of square steel grid frames close to each other to enhance the structural strength of the wall body, a decorative plate is fixed on the outer side of the square steel grid frame to complete the overall assembly of the wall body (the wall body can be fixed between the concrete ground and the floor by expansion bolts), and the decorative plate can be a moisture-proof Eter board.

[0016] When installing the hand washing table frame, first pull the pull handle by hand, the movement of the pull handle drives the movement of the bolt, the movement of the bolt compresses the spring between the L-shaped plate and the movable ring (the movable ring abuts against the fixed ring), the limiting plate on the bolt is pulled to the limiting slot position of the fixed plate and is aligned, then the pull handle is rotated, the rotation of the pull handle drives the rotation of the bolt and the limiting plate, after rotating by 90 degrees, the end of the limiting plate is inserted into the limiting slot, and the pull handle is released, so that the bolt can be limited, then one end of the hand washing table frame is aligned with the frame body and is inserted into the frame body, then the pull handle is rotated, the rotation of the pull handle drives the rotation of the bolt and the limiting plate (to the initial position), so that the pull handle is away from the limiting slot, at this time, the spring is released, and the end of the bolt is pushed into the insertion hole of the fixed frame through the pushing force of the spring, so that the hand washing table frame can be installed and fixed, which is more convenient and improves the efficiency, the placed slot is arranged, and the placed slot can be used for placing articles, the door body is rotated through the hinge, and the placed slot is closed, the sound-absorbing cotton is sound-absorbing cotton with the functions of flame retardation, noise reduction and heat preservation, the sound-absorbing cotton can effectively improve the sound-absorbing and noise-reducing effect of the wall body as a whole and plays a sound insulation role, of course, sound insulation cotton and polyurethane foam with sound insulation effect can also be selected, and the specific material can be selected according to actual needs.

[0017] The beneficial effects of the utility model are as follows:

[0018] In the utility model, the double-layer square steel sound insulation wall structure is installed through the installation mechanism, first pull the pull handle by hand, the movement of the pull handle drives the movement of the bolt, the movement of the bolt compresses the spring between the L-shaped plate and the movable ring (the movable ring abuts against the fixed ring), then one end of the hand washing table frame is aligned with the frame body and is inserted into the frame body, then the pull handle is rotated, the rotation of the pull handle drives the rotation of the bolt and the limiting plate, so that the pull handle is away from the limiting slot, at this time, the spring is released, and the end of the bolt is pushed into the insertion hole of the fixed frame through the pushing force of the spring, so that the hand washing table frame can be installed and fixed, which is more convenient and improves the efficiency.

[0019] In the utility model, the double-layer square steel sound insulation wall structure is installed through the installation mechanism, first pull the pull handle by hand, the movement of the pull handle drives the movement of the bolt, the movement of the bolt compresses the spring between the L-shaped plate and the movable ring (the movable ring abuts against the fixed ring), then one end of the hand washing table frame is aligned with the frame body and is inserted into the frame body, then the pull handle is rotated, the rotation of the pull handle drives the rotation of the bolt and the limiting plate, so that the pull handle is away from the limiting slot, at this time, the spring is released, and the end of the bolt is pushed into the insertion hole of the fixed frame through the pushing force of the spring, so that the hand washing table frame can be installed and fixed, which is more convenient and improves the efficiency.

[0020] In the utility model, the double-layer square steel sound insulation wall structure is installed through the installation mechanism, first pull the pull handle by hand, the movement of the pull handle drives the movement of the bolt, the movement of the bolt compresses the spring between the L-shaped plate and the movable ring (the movable ring abuts against the fixed ring), then one end of the hand washing table frame is aligned with the frame body and is inserted into the frame body, then the pull handle is rotated, the rotation of the pull handle drives the rotation of the bolt and the limiting plate, so that the pull handle is away from the limiting slot, at this time, the spring is released, and the end of the bolt is pushed into the insertion hole of the fixed frame through the pushing force of the spring, so that the hand washing table frame can be installed and fixed, which is more convenient and improves the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1A main view structural schematic drawing of a double-layer square steel sound transmission wall structure is provided in the utility model.

[0022] Fig. 2 A partial structure schematic drawing of a double-layer square steel sound transmission wall structure is provided in the utility model.

[0023] Fig. 3 A hand washing table frame side view structural schematic drawing of a double-layer square steel sound transmission wall structure is provided in the utility model.

[0024] Fig. 4 A wall body side view structural schematic drawing of a double-layer square steel sound transmission wall structure is provided in the utility model.

[0025] Fig. 5 A wall body internal structure schematic drawing of a double-layer square steel sound transmission wall structure is provided in the utility model.

[0026] Fig. 6 An installation mechanism structural schematic drawing of a double-layer square steel sound transmission wall structure is provided in the utility model.

[0027] In the drawing: 1, wall body; 2, hand washing table frame; 3, fixing frame; 4, door body; 5, frame body; 6, L-shaped plate; 7, jack; 8, placing groove; 9, magnet; 10, pull handle; 11, spring; 12, fixing plate; 13, limiting groove; 14, movable ring; 15, fixed ring; 16, limiting plate; 17, square steel sound transmission grid frame; 18, H-shaped steel; 19, bolt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0029] Embodiment one

[0030] Reference Figs. 1-6 A double-layer square steel sound transmission wall structure is applied in the field of building decoration and comprises a wall body 1. The wall body 1 is mainly composed of decorative plate and two layers of square steel sound transmission grid frames 17. The two layers of square steel sound transmission grid frames 17 are formed by the mutual intersection and fixed connection of a plurality of horizontal square steels and vertical square steels, thereby forming a stable framework structure. In the interior of each square steel sound transmission grid frame 17, sound-absorbing cotton is filled to enhance the sound insulation performance of the wall body 1. In order to enhance the connection strength between the two layers of grid frames, three H-shaped steels 18 are fixedly arranged on the side of the two layers of grid frames close to each other. The H-shaped steels 18 not only strengthen the stability of the structure, but also ensure the uniformity of the sound insulation effect. The two layers of square steel sound transmission grid frames 17 are fixedly arranged in the decorative plate, thereby forming an integrated sound insulation wall body 1.

[0031] In order to install the wash basin frame 2, the installation mechanism is arranged, the fixed frame 3 is L-shaped, one end of which is fixedly connected with one side of the wash basin frame 2, and the other end is inserted into the square frame 5 fixed on one side of the wall 1, and the frame 5 and the wall 1 are fixed together by welding or other firm connection mode to ensure the stability of the wash basin frame 2, a round hole is formed in the L-shaped plate 6, and the latch 19 is arranged to pass through the round hole, the spring 11 and the movable ring 14 are sleeved on the latch 19, the two ends of the spring 11 are fixedly connected with the L-shaped plate 6 and the movable ring 14 respectively to form elastic connection, and at the same time, the fixed ring 15 is fixed on the latch 19, when the latch 19 is in the non-stretched or stretched state, the fixed ring 15 is closely abutted with the movable ring 14 to keep the stability of the latch 19, when it is necessary to fix the wash basin frame 2, the fixed frame 3 is inserted into the frame 5, and the latch 19 is pushed to pass through the insertion hole 7 on the fixed frame 3 to realize fixation.

[0032] In order to facilitate the movement of the latch 19, the moving hole is formed in one side of the frame 5, so that one end of the latch 19 can move freely, in addition, the other end of the latch 19 is fixedly connected with the pull handle 10, and the anti-skid groove is formed in the pull handle 10 to facilitate the operation of personnel and ensure that the latch 19 can be easily pulled during disassembly or installation.

[0033] In order to prevent the latch 19 from accidentally sliding out when it is not operated, the limiting mechanism is arranged, the fixed plate 12 is fixed on the L-shaped plate 6, the limiting groove 13 is formed in the fixed plate 12, the limiting plate 16 is fixed on one side of the latch 19, the limiting plate 16 on the latch 19 is pulled to the position of the limiting groove 13 of the fixed plate 12 and is aligned, then the pull handle 10 is rotated, the rotation of the pull handle 10 drives the rotation of the latch 19 and the limiting plate 16, after being rotated by ninety degrees, one end of the limiting plate 16 is inserted into the limiting groove 13, and then the pull handle 10 is released, so that the latch 19 can be limited.

[0034] Example two

[0035] Reference Figs. 1-6 On the basis of example one:

[0036] Two placing grooves 8 are designed on the wash basin frame 2 for storing washing and dressing articles or other articles, the space utilization rate is increased, and at the same time, the two placing grooves 8 are closed by the hingedly installed door body 4 to ensure the safety and tidiness of the articles.

[0037] In order to facilitate the opening and closing of the door body 4, two magnets 9 are fixed on the wash basin frame 2, and iron sheets are fixed on the door body 4, when the door body 4 is closed, the magnets 9 and the iron sheets are attracted to each other to realize magnetic attraction fixation, without additional lock, and the operation is simple.

[0038] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A double-layer square steel through-wall soundproof structure, comprising a wall (1), characterized in that, The wall (1) is composed of decorative panels and two layers of square steel mesh frames (17). The square steel mesh frames (17) are formed by multiple horizontal and vertical square tubes intersecting and fixed together. The square steel mesh frames (17) are filled with sound-absorbing cotton. The same H-beam (18) is fixed on the side of the two layers of square steel mesh frames (17) that are close to each other. There are three H-beams (18). Both layers of square steel mesh frames (17) are fixed inside the decorative panels. A washbasin rack (2) is provided on one side of the wall (1) to facilitate the installation of a washbasin. The installation mechanism is set between the wall (1) and the washbasin frame (2) to fix the washbasin frame (2); Limiting mechanism: The limiting mechanism is installed on the installation mechanism to limit the movement of the installation mechanism.

2. The double-layer square steel through-wall soundproof structure according to claim 1, characterized in that, The installation mechanism includes a fixing bracket (3), a frame (5), an L-shaped plate (6), a pin (19), a spring (11), a movable ring (14), and a fixing ring (15). One side of the fixing bracket (3) is fixedly connected to one side of the washbasin rack (2), and one side of the frame (5) is fixedly connected to one side of the wall (1). The frame (5) is U-shaped, and the fixing bracket (3) is L-shaped. One end of the fixing bracket (3) is inserted into the frame (5). One side of the L-shaped plate (6) is fixedly connected to one side of the frame (5). A round hole is provided on the L-shaped plate (6). The outer side of the pin (19) is slidably connected to the inner wall of the round hole. The movable ring (14) 14) The spring (11) is sleeved on the pin (19), one end of the spring (11) is fixedly connected to one side of the L-shaped plate (6), and the other end of the spring (11) is fixedly connected to one side of the movable ring (14). The fixed ring (15) is fixedly sleeved on the pin (19), and the fixed ring (15) and the movable ring (14) abut against each other. A movable hole is provided on one side of the frame (5) to facilitate the movement of one end of the pin (19). One end of the pin (19) is located in the movable hole. A socket (7) is provided on one side of the fixing bracket (3), and one end of the pin (19) is inserted into the socket (7).

3. The double-layer square steel through-wall soundproof structure according to claim 1, characterized in that, The limiting mechanism includes a fixing plate (12) and a limiting plate (16) for limiting the pin (19) after it is pulled out. One side of the fixing plate (12) is fixedly connected to one side of the L-shaped plate (6), and the bottom of the limiting plate (16) is fixedly connected to one side of the pin (19). A limiting groove (13) is provided on the fixing plate (12), and one end of the limiting plate (16) is inserted into the limiting groove (13).

4. The double-layer square steel through-wall soundproof structure according to claim 1, characterized in that, The washbasin rack (2) is provided with two storage slots (8) for easy storage, and the washbasin rack (2) is provided with two doors (4) for closing the two storage slots (8) by hinge.

5. The double-layer square steel through-wall soundproof structure according to claim 4, characterized in that, Two magnets (9) for magnetically fixing the two doors (4) are fixedly installed on one side of the washbasin frame (2), and an iron sheet is fixedly installed on one side of the door (4).

6. The double-layer square steel through-wall soundproof structure according to claim 2, characterized in that, The other end of the pin (19) is fixedly provided with a handle (10) for easy pulling of the pin (19) to move. The handle (10) is provided with an anti-slip groove to increase the friction of the person's hand and prevent slipping.

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