Sound-absorbing film auxiliary installation limiting assembly for building decoration

Abstract

The utility model discloses a sound-absorbing film auxiliary mounting and limiting assembly for building decoration, which comprises first hoops, second hoops, a third hoop, a fourth hoop and a fourth hoop, the galvanized film angle plate is detachably connected with the first hoop through a mounting rod; the galvanized film angle plate is used for mounting a sound-absorbing film; one end of the mounting rod is detachably connected with the first hoop through a bolt assembly, the other end of the mounting rod is arranged on the galvanized film angle plate in a penetrating and sleeving manner, and the end part of the mounting rod is fastened through an anti-falling piece; and the hoop connecting rod is arranged on the sound absorption film in a penetrating and sleeving mode, and the hoop connecting rod is used for connecting the two first hoops which are oppositely arranged. The sound absorption film tensioning device is convenient to install, simple in structure, safe, stable and reliable, the tensioning degree of the sound absorption film can be adjusted, a steel structure cannot be damaged, and the requirements for the noise prevention effect, the appearance and the quality of constructional engineering are met.

Description

Technical Field

[0001] The utility model relates to an auxiliary installation limiting component for a sound-absorbing film, in particular to an auxiliary installation limiting component for a sound-absorbing film used in building decoration, belonging to the technical field of building decoration reinforcement. Background Technique

[0002] Generally speaking, as people's requirements for the noise prevention effect of construction projects gradually increase, sound insulation components have also been gradually improved; the new sound insulation components are in the form of films, usually called sound-absorbing films, which have stable material properties and good sound-absorbing effects.

[0003] At present, in building construction and decoration, the sound-absorbing film ceiling is installed integrally by the way of overall lifting and welding fixation. This method has great installation difficulty and is difficult to repair; the film has a single shape and is difficult to meet the appearance requirements; the fixation method uses welding, once fixed, it cannot be moved, and it has a certain damage to the steel structure; the tensioning method is a one-time tensioning, and it is difficult to adjust after the tensioning is completed. In short, it is often very inconvenient. Summary of the Invention

[0004] In view of the defects and deficiencies in the above background technique, the utility model has been developed and innovated, aiming to provide an auxiliary installation limiting component for a sound-absorbing film used in building decoration that is convenient to install, safe and stable, realizes the ability to adjust the tension of the sound-absorbing film, and will not cause damage to the steel structure, meeting the noise prevention effect, appearance and quality requirements of building projects.

[0005] To solve the above problems and achieve the above purposes, the utility model adopts the following technical solutions for an auxiliary installation limiting component for a sound-absorbing film used in building decoration:

[0006] An auxiliary installation limiting component for a sound-absorbing film used in building decoration, comprising:

[0007] The first hoop (1), and the first hoops (1) are arranged opposite to each other;

[0008] The galvanized film angle plate (2), and the galvanized film angle plate (2) is detachably connected to the first hoop (1) through the mounting rod (3); the galvanized film angle plate (2) is used for installing the sound-absorbing film (8);

[0009] The mounting rod (3), one end of the mounting rod (3) is detachably connected to the first hoop (1) through a bolt assembly, the other end of the mounting rod (3) is sleeved on the galvanized film angle plate (2), and the end is fastened by an anti-detachment member;

[0010] The hoop connecting rod (4), the hoop connecting rod (4) is sleeved on the sound-absorbing film (8), and the hoop connecting rod (4) is used for connecting two first hoops (1) arranged opposite to each other.

[0011] Preferably, it further includes a second hoop (5), and the second hoop (5) includes:

[0012] The upper hoop segment (5a) of the second hoop, and connection holes are symmetrically formed on both sides of the upper hoop segment (5a) of the second hoop;

[0013] The lower hoop segment (5b) of the second hoop, and mounting holes corresponding to the connection holes are symmetrically formed on both sides of the lower hoop segment (5b) of the second hoop, where:

[0014] The upper hoop segment (5a) of the second hoop and the lower hoop segment (5b) of the second hoop are detachably connected into a whole through a plurality of bolt assemblies to form the second hoop (5).

[0015] Preferably, an ear plate (5c) for connecting the hook of the turnbuckle (6a) is extended and connected to any one end of the lower hoop segment (5b) of the second hoop. A hanging hole is formed through the ear plate (5c), and the hanging hole is used for hooking the turnbuckle (6a).

[0016] Preferably, a stay rope (6) is further included. One end of the stay rope (6) is connected to the hoop connecting rod (4) through a rope clamp. The other end of the stay rope (6) is connected to one end of the turnbuckle (6a), and the other end of the turnbuckle (6a) is connected to the second hoop (5) in a hanging manner.

[0017] Preferably, a sound-absorbing film connecting strut (7) is further included. The sound-absorbing film connecting strut (7) is detachably connected to the galvanized film angle plate (2) through a bolt assembly, and the sound-absorbing film connecting strut (7) is used for connecting two adjacent galvanized film angle plates (2).

[0018] Preferably, U-shaped clamping plates are symmetrically arranged at both ends of the sound-absorbing film connecting strut (7), and mounting holes are formed through each clamping plate.

[0019] Preferably, the galvanized film angle plate (2) includes:

[0020] An upper clamping plate (2a), and several upper connection holes are formed on the upper clamping plate (2a);

[0021] A lower clamping plate (2b), and several lower connection holes corresponding to the upper connection holes are formed on the lower clamping plate (2b); Fixed limit holes for connecting the sound-absorbing film connecting strut (7) are symmetrically arranged at both ends of the lower clamping plate (2b); wherein, the upper clamping plate (2a) and the lower clamping plate (2b) are detachably connected into a whole through a bolt assembly to form the galvanized film angle plate (2).

[0022] Preferably, both the upper clamping plate (2a) and the lower clamping plate (2b) are arc-shaped structures.

[0023] Preferably, the first hoop (1) includes:

[0024] The upper hoop segment (1a) of the first hoop, and connection holes are symmetrically formed on the side of the upper hoop segment (1a) of the first hoop;

[0025] The first lower hoop segment (1b) of the hoop has mounting holes corresponding to the connection holes symmetrically arranged on both sides thereof, wherein:

[0026] Threaded sleeves (1c) for mounting the hoop connecting rod (4) are symmetrically arranged on both sides of the first upper hoop segment (1a) of the hoop;

[0027] Mounting positioning bolt holes for mounting the mounting rod (3) are symmetrically arranged in the middle of both ends of the first lower hoop segment (1b) of the hoop;

[0028] The first upper hoop segment (1a) and the first lower hoop segment (1b) of the hoop are detachably connected into a whole through a plurality of bolt assemblies to form the first hoop (1).

[0029] Preferably, one end of the mounting rod (3) is provided with an external thread section, and the other end of the mounting rod (3) is a U-shaped clamping plate, and mounting holes are penetrated through the clamping plate;

[0030] The hoop connecting rod (4) is a screw rod or a lead screw with external thread sections symmetrically arranged at both ends thereof.

[0031] The working principle is as follows: Before using a sound-absorbing film auxiliary installation limiting component for building decoration with the above design structure, the operator only needs to manually or by means of corresponding handling equipment carry the manufactured sound-absorbing film auxiliary installation limiting component to a designated working position for standby installation.

[0032] During installation, according to the actual construction requirements, select a reasonable number of the present utility model and carry it to a designated installation position for installation and use.

[0033] In use, the corresponding first hoop (1) and second hoop (5) of multiple such components are symmetrically installed on the steel structure. Specifically, they are installed in pairs symmetrically on the two lower cross beams, and then the bolts are tightened, and the ends are fastened with nuts. According to the actual construction requirements, the first and third tie points can be symmetrically formed at the position of the first hoop (1) of the steel structure, and the second and fourth tie points can be symmetrically formed at the position of the second hoop (5) of the steel structure; one end of the mounting rod (3) is detachably connected to the first hoop (1) through a bolt assembly, the other end of the mounting rod (3) is sleeved on the galvanized film angle plate (2), and the end is fastened with an anti-disengagement part; the hoop connecting rod (4) is sleeved on the sound-absorbing film (8), and the end of the hoop connecting rod (4) is installed on the threaded sleeve (1c) of the first hoop (1). The hoop connecting rod (4) is used to connect two first hoops (1) arranged opposite to each other. And the hoop connecting rod (4) is inserted into the sound-absorbing film (8). The position of the galvanized film angle plate (2) is adjusted by using the mounting rod (3), and the sound-absorbing film (8) is fixed between the upper clamping plate (2a) and the lower clamping plate (2b) of the galvanized film angle plate with a bolt assembly, increasing the force-bearing range and direction of the sound-absorbing film (8) to ensure that the sound-absorbing film (8) is not damaged when applying tensile force; the sound-absorbing film connecting strut (7) is bolted to two adjacent galvanized film angle plates (2), and the end is fixed to the galvanized film angle plate (2) with a nut as the support framework of the sound-absorbing film (8); one end of the pull rope (6) is connected to the hoop connecting rod (4) through a rope clamp, the other end of the pull rope (6) is connected to one end of the turnbuckle (6a), and the other end of the turnbuckle (6a) is hung and connected to the second hoop (5); the tightness of the pull rope (6) is adjusted by the telescopic movement of the lead screw of the galvanized turnbuckle (6a), and the hook at one end of the galvanized turnbuckle (6a) is hung on the ear plate member (5c) of the second hoop (5); the second hoop (5) is fixed by being installed on the upper support beam with a bolt assembly. In this way, the auxiliary installation and limiting component for the sound-absorbing film in this building decoration can provide tensile force for the sound-absorbing film (8) to complete the installation and limitation of the sound-absorbing film (8).

[0034] Finally, as time goes by, after the construction of the present utility model is completed, the operator only needs to selectively remove or not remove the present utility model according to actual needs. When removal is required, only the components of the present utility model need to be taken out. After taking out and cleaning and repairing each component, they are transported to the designated tool storage warehouse for storage for use in the next cycle of turnover.

[0035] The beneficial effects of the present utility model compared with the prior art are as follows:

[0036] 1. The present utility model is convenient and efficient to install: Through the design of components such as hoops and galvanized film angle plates, the installation process of the sound-absorbing film is simplified, the construction efficiency is improved, and the installation difficulty is reduced;

[0037] 2. The utility model is safe and stable: The component design is reasonable, and the connection between each component is stable, which can ensure that the sound-absorbing film remains stable when subjected to external forces such as wind, enhancing safety;

[0038] 3. The utility model protects the steel structure: The detachable connection method is adopted, avoiding the damage to the steel structure caused by traditional welding fixation, and protecting the integrity and safety of the steel structure;

[0039] 4. The utility model has strong adaptability: The component is applicable to sound-absorbing films of different shapes and sizes, and can be adjusted according to actual needs, with strong adaptability and versatility;

[0040] 5. The utility model has a simple structure and novel and reasonable design. During the construction process, it can be adjusted, installed, or disassembled according to requirements, and the construction is convenient and fast;

[0041] 6. The exterior of the utility model is coated with an anti-rust layer and a waterproof layer, so it can prevent rust and extend the service life of the entire device, achieving environmental protection and saving resources at the same time. Meanwhile, the exterior of the device is coated with a fluorescent material that can self-illuminate, which can clearly indicate the position of the device at night, in dark rooms, and in underground construction environments, effectively playing a role in safety reminder, improving visibility, being easy for people to identify, and increasing safety in construction and daily life. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] The following further describes the specific embodiments of the utility model in detail with reference to the drawings, where:

[0043] Figure 1 is one of the schematic diagrams of the usage state of the utility model;

[0044] Figure 2 is the second schematic diagram of the usage state of the utility model;

[0045] Figure 3 is the third schematic diagram of the usage state of the utility model;

[0046] Figure 4 is the fourth schematic diagram of the usage state of the utility model;

[0047] Figure 5 is the fifth schematic diagram of the usage state of the utility model;

[0048] Figure 6 is the sixth schematic diagram of the usage state of the utility model;

[0049] Figure 7 is the overall structural schematic diagram of the second hoop of the utility model;

[0050] Figure 8 Schematic diagram of the connection relationship between the galvanized film angle plate and the adjusting screw of the galvanized film angle plate of the present utility model;

[0051] Figure 9 Schematic diagram of the overall structure of the galvanized film angle plate of the present utility model;

[0052] Figure 10 Schematic diagram of the overall structure of the first hoop of the present utility model;

[0053] Figure 11 Schematic diagram of one of the actual use states of the present utility model;

[0054] Figure 12 Schematic diagram of another actual use state of the present utility model;

[0055] Figure 13 Schematic diagram of yet another actual use state of the present utility model;

[0056] Among them, the reference numerals in the figure are: 1 - the first hoop, 1a - the upper hoop flap of the first hoop, 1b - the lower hoop flap of the first hoop, 1c - the threaded sleeve;

[0057] 2 - the galvanized film angle plate, 2a - the upper clamping plate, 2b - the lower clamping plate;

[0058] 3 - the mounting rod;

[0059] 4 - the hoop connecting rod;

[0060] 5 - the second hoop, 5a - the upper hoop flap of the second hoop, 5b - the lower hoop flap of the second hoop, 5c - the ear plate;

[0061] 6 - the pull rope, 6a - the turnbuckle

[0062] 7 - the sound-absorbing film connecting strut

[0063] 8 - the sound-absorbing film. Detailed implementation manners

[0064] To make the invention purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model patent will be further described in detail below with reference to the accompanying drawings and specific embodiments; it should be understood that these descriptions are merely exemplary and do not intend to limit the scope of the present utility model patent; in addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model patent.

[0065] As shown in the specification Figure 1 to the appended drawings of the specification Figure 10 A sound-absorbing film auxiliary installation limiting component for building decoration, comprising:

[0066] The first hoop 1, and the first hoops 1 are arranged opposite to each other;

[0067] The galvanized film angle plate 2 is detachably connected to the first hoop 1 through the mounting rod 3; the galvanized film angle plate 2 is used for mounting the sound absorption film 8;

[0068] The mounting rod 3, one end of the mounting rod 3 is detachably connected to the first hoop 1 through a bolt assembly, the other end of the mounting rod 3 is sleeved on the galvanized film angle plate 2, and the end is fastened by an anti - detachment member;

[0069] The hoop connecting rod 4 is sleeved on the sound absorption film 8, and the hoop connecting rod 4 is used for connecting two first hoops 1 arranged oppositely to each other.

[0070] Further, as Figure 1 and Figure 2 shown, it further includes a second hoop 5, and the second hoop 5 includes:

[0071] The upper hoop flap 5a of the second hoop, connection holes are symmetrically arranged on both sides of the upper hoop flap 5a of the second hoop;

[0072] The lower hoop flap 5b of the second hoop, mounting holes corresponding to the connection holes are symmetrically arranged on both sides of the lower hoop flap 5b of the second hoop, where:

[0073] The upper hoop flap 5a of the second hoop and the lower hoop flap 5b of the second hoop are detachably connected into a whole through a plurality of bolt assemblies to form the second hoop 5.

[0074] In the present utility model, the anti - detachment member is an ordinary nut.

[0075] Specifically, as Figure 7 shown, on any one end of the lower hoop flap 5b of the second hoop, an ear plate 5c for connecting the hook of the turnbuckle 6a is extended and connected, and a hanging hole is penetrated through the ear plate 5c, and the hanging hole is used for hooking the turnbuckle 6a.

[0076] Specifically, as Figure 5 shown, it further includes a pull rope 6, one end of the pull rope 6 is connected to the hoop connecting rod 4 through a rope clip, the other end of the pull rope 6 is connected to one end of the turnbuckle 6a, and the other end of the turnbuckle 6a is connected to the second hoop 5 by hanging.

[0077] Specifically, as Figure 4 shown, it further includes a sound absorption film connecting brace 7, the sound absorption film connecting brace 7 is detachably connected to the galvanized film angle plate 2 through a bolt assembly, and the sound absorption film connecting brace 7 is used for connecting two adjacent galvanized film angle plates 2.

[0078] More specifically, as Figure 4 shown, both ends of the sound absorption film connecting brace 7 are symmetrically provided with U - shaped clamping plates, and mounting holes are penetrated through each clamping plate.

[0079] Further, as shown in Figure 9 the galvanized film angle plate 2 includes:

[0080] an upper clamping plate 2a, on which several upper connecting holes are provided;

[0081] a lower clamping plate 2b, on which several lower connecting holes corresponding to the upper connecting holes are provided;

[0082] Fixed limit holes for connecting the sound-absorbing film connecting strut 7 are symmetrically provided at both ends of the lower clamping plate 2b;

[0083] Among them, the upper clamping plate 2a and the lower clamping plate 2b are detachably connected into a whole through bolt assemblies to form the galvanized film angle plate 2.

[0084] In the present utility model, the sound-absorbing film 8 is fixed between the two clamping plates of the upper clamping plate 2a of the galvanized film angle plate and the lower clamping plate 2b of the galvanized film angle plate by bolts.

[0085] Specifically, as shown in Figure 9 the upper clamping plate 2a and the lower clamping plate 2b are both of arc-shaped structures.

[0086] Further, as shown in Figure 10 the first hoop 1 includes:

[0087] an upper hoop flap 1a of the first hoop, on which connection holes are symmetrically provided on the side;

[0088] a lower hoop flap 1b of the first hoop, on both sides of which mounting holes corresponding to the connection holes are symmetrically provided, where:

[0089] Threaded sleeves 1c for installing the hoop connecting rod 4 are symmetrically provided on both sides of the upper hoop flap 1a of the first hoop;

[0090] Mounting positioning bolt holes for installing the mounting rod 3 are symmetrically provided at the middle parts of both ends of the lower hoop flap 1b of the first hoop;

[0091] The upper hoop flap 1a of the first hoop and the lower hoop flap 1b of the first hoop are detachably connected into a whole through a plurality of bolt assemblies to form the first hoop 1.

[0092] Further, one end of the mounting rod 3 is provided with an external thread section, and the other end of the mounting rod 3 is a U-shaped clamping plate, and a mounting hole is penetrated through the clamping plate;

[0093] The hoop connecting rod 4 is a screw rod or a lead screw with external thread sections symmetrically provided at both ends of the end;

[0094] On the outer surfaces of the first hoop 1, galvanized film angle plate 2, mounting rod 3, hoop connecting rod 4, second hoop 5, turnbuckle 6a and sound-absorbing film connecting brace 7, there are sequentially arranged an injection molding layer, an anti-rust layer, a waterproof layer and a warning layer from the inside to the outside, and fluorescent powder is coated on the warning layer.

[0095] A high molecular wear-resistant material is injection molded on the injection molding layer; the anti-rust layer includes an epoxy zinc-rich primer, a chlorinated rubber topcoat and an epoxy mica iron intermediate coat located between the epoxy zinc-rich primer and the chlorinated rubber topcoat; the waterproof layer is a polyurethane waterproof coating; the warning layer is a reflective warning tape or a reflective color film or a reflective paint with a single color or a mixture of multiple colors.

[0096] Meanwhile, in the present utility model, the connections referred to are all fixed connections or movable connections or detachable connections. Among them, the fixed connection is a welded connection or is directly processed into an integrally formed structure; the movable connection or detachable connection or a split structure is a hinged connection, an internal and external thread connection, a bayonet connection, a plug-in socket connection, or a bolt assembly connection or a screw connection.

[0097] In the present utility model, the bolt assembly includes a bolt and a nut. The nut is screwed and installed at the end of the bolt to play a fastening and fixing role. The bolt is a hexagonal screw, a flat head bolt or an ordinary bolt, and the nut is a hexagonal nut, a flat head nut or an ordinary nut.

[0098] In the present utility model, the first hoop 1 can form a pulling point on the steel structure, and the second hoop 5 can form a pulling point on the steel structure.

[0099] The galvanized film angle plate 2 can increase the stress range and direction of the sound-absorbing film 8 to ensure that the film is not damaged when a tensile force is applied.

[0100] The galvanized film angle plate adjusting screw 3 adjusts the position of the galvanized film angle plate 2 by adjusting the screw length.

[0101] The sound-absorbing film connecting brace 7 is detachably connected to the galvanized film angle plate 2 and provides a support framework for the sound-absorbing film 8.

[0102] Further, as Figure 2 shown, the two ends of the lower clamping plate 2b of the galvanized film angle plate have two symmetrically arranged mounting positioning bolt holes for installing the sound-absorbing film connecting brace 7, and a threaded sleeve 2c for installing the galvanized film angle plate adjusting screw 3 is connected at the middle position;

[0103] Specifically, as Figure 8 shown, the sound-absorbing film 8 is fixed between the upper clamping plate 2a and the lower clamping plate 2b of the galvanized film angle plate by bolts.

[0104] Further, as Figure 6As shown, by the telescopic movement of the lead screw on the galvanized turnbuckle 6a, the tightness of the steel wire rope can be adjusted to regulate the tension of the sound-absorbing film 8.

[0105] In summary, a more specific embodiment of the present utility model is as follows:

[0106] Before using a sound-absorbing film auxiliary installation and limiting component with the above design structure, the operator only needs to manually or by means of corresponding handling equipment transport the fabricated sound-absorbing film auxiliary installation and limiting component to the designated working position for standby installation.

[0107] During installation, according to the actual construction requirements, select a reasonable number of the present utility model and transport them to the designated installation position for installation and use.

[0108] During use, symmetrically install the corresponding first hoop 1 and second hoop 5 of multiple sets of this component on the steel structure. Specifically, install them symmetrically in pairs on the two lower cross beams, then tighten the bolts, and fasten the ends with nuts. According to the actual construction requirements, first and third pull nodes can be symmetrically formed at the position of the first hoop 1 on the steel structure, and second and fourth pull nodes can be symmetrically formed at the position of the second hoop 5 on the steel structure; one end of the installation rod 3 is detachably connected to the first hoop 1 through a bolt assembly, the other end of the installation rod 3 is sleeved on the galvanized film angle plate 2, and the end is fastened with an anti-detachment part; the hoop connecting rod 4 is sleeved on the sound-absorbing film 8, and the end of the hoop connecting rod 4 is installed on the threaded sleeve 1c of the first hoop 1. The hoop connecting rod 4 is used to connect two first hoops 1 arranged opposite to each other.

[0109] And the hoop connecting rod 4 is inserted into the sound-absorbing film 8. Use the installation rod 3 to adjust the position of the galvanized film angle plate 2 and fix the sound-absorbing film 8 between the upper clamping plate 2a and the lower clamping plate 2b of the galvanized film angle plate with a bolt assembly, increasing the force-bearing range and direction of the sound-absorbing film 8 to ensure that the sound-absorbing film 8 is not damaged when applying tensile force; connect the sound-absorbing film connecting strut 7 to adjacent two galvanized film angle plates 2 through bolts, and fix the end with nuts on the galvanized film angle plate 2 as the support framework of the sound-absorbing film 8; one end of the pull rope 6 is connected to the hoop connecting rod 4 through a rope clip, the other end of the pull rope 6 is connected to one end of the turnbuckle 6a, and the other end of the turnbuckle 6a is hung and connected to the ear plate member 5c of the second hoop 5; adjust the tightness of the pull rope 6 by the telescopic movement of the lead screw of the galvanized turnbuckle 6a, and hang the hook at one end of the galvanized turnbuckle 6a on the ear plate member 5c of the second hoop 5; the second hoop 5 is installed and fixed on the upper support beam with a bolt assembly. In this way, the sound-absorbing film auxiliary installation and limiting component for building decoration can provide tensile force for the sound-absorbing film 8 to complete the installation and limitation of the sound-absorbing film 8.

[0110] Finally, over time, after the construction of the present utility model is completed, the operator only needs to selectively remove or not remove the present utility model according to actual needs. When removal is required, only the various components of the present utility model need to be taken out. After taking out and cleaning and repairing each component, they are transported to the designated tool storage warehouse for storage, so as to be used for the next cycle.

[0111] Finally, it should be understood that the above specific embodiments of the present utility model are only used for exemplary illustration or explanation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A sound-absorbing membrane auxiliary installation limit assembly for building decoration, characterized in that: include: First clamps (1), the first clamps (1) are arranged opposite to each other; A galvanized film angle plate (2), the galvanized film angle plate (2) being detachably connected to the first clamp (1) via a mounting rod (3); the galvanized film angle plate (2) is used for mounting a sound-absorbing membrane (8); A mounting rod (3), one end of which is detachably connected to the first clamp (1) via a bolt assembly, and the other end of which is sleeved on the galvanized film angle plate (2), and the end is fastened via an anti-slip piece; A clamp connecting rod (4), the clamp connecting rod (4) is sleeved on the sound absorbing membrane (8), and the clamp connecting rod (4) is used to connect two first clamps (1) arranged opposite to each other.

2. The sound-absorbing membrane auxiliary installation limit assembly for building decoration according to claim 1, characterized in that: It also includes a second hoop (5), which includes: The second clamping hoop upper hoop petal (5a) has connection holes symmetrically formed on both sides of the second clamping hoop upper hoop petal (5a); The second hoop lower hoop petal (5b) has mounting holes corresponding to the connection holes symmetrically opened on both sides of the second hoop lower hoop petal (5b), wherein: The second hoop upper petal (5a) and the second hoop lower petal (5b) are detachably connected as a whole via a plurality of bolt assemblies to form a second hoop (5).

3. The auxiliary installation limit assembly of the sound-absorbing membrane for building decoration according to claim 2 is characterized in that: An ear plate (5c) for connecting a hook of a turnbuckle bolt (6a) is extended and connected to any one end of the lower hoop petal (5b) of the second hoop, and a hanging hole is formed through the ear plate (5c) for hooking the turnbuckle bolt (6a).

4. A sound-absorbing membrane auxiliary installation limiting assembly for building decoration according to claim 1 or 2, characterized in that: It also comprises a pull rope (6), one end of which is connected to the clamp connecting rod (4) via a rope clamp, the other end of which is connected to one end of a flower basket bolt (6a), and the other end of which is connected to a hook of the second clamp (5).

5. A sound-absorbing membrane auxiliary installation limiting assembly for building decoration according to claim 1 or 2, characterized in that: It also comprises a sound-absorbing membrane connecting strut (7), which is detachably connected to the galvanized membrane angle plate (2) via a bolt assembly, and the sound-absorbing membrane connecting strut (7) is used to connect two adjacent galvanized membrane angle plates (2).

6. The auxiliary installation limit assembly for sound-absorbing membrane for building decoration according to claim 5, characterized in that: The two ends of the sound-absorbing membrane connecting support rod (7) are symmetrically provided with U-shaped clamping plates, and each clamping plate is provided with a mounting hole.

7. The auxiliary installation and limiting assembly of a sound-absorbing membrane for building decoration according to claim 1 is characterized in that: The galvanized film angle plate (2) comprises: An upper clamping plate (2a), wherein a plurality of upper connecting holes are provided on the upper clamping plate (2a); A lower clamping plate (2b) is provided with a plurality of lower connection holes corresponding to the upper connection holes; fixed limit holes for connecting the sound-absorbing membrane connection struts (7) are symmetrically provided at both ends of the lower clamping plate (2b); wherein the upper clamping plate (2a) and the lower clamping plate (2b) are detachably connected as a whole via a bolt assembly to form a galvanized membrane angle plate (2).

8. The auxiliary installation and limiting assembly of a sound-absorbing membrane for building decoration according to claim 7, characterized in that: The upper clamping plate (2a) and the lower clamping plate (2b) are both arc-shaped structures.

9. The auxiliary installation limit assembly for sound-absorbing membrane for building decoration according to claim 1, characterized in that: The first hoop (1) comprises: A first clamp upper hoop petal (1a), wherein the first clamp upper hoop petal (1a) is symmetrically provided with connection holes; The first hoop lower hoop petal (1b) has mounting holes corresponding to the connection holes symmetrically opened on both sides of the first hoop lower hoop petal (1b), wherein: Threaded sleeves (1c) for installing a clamp connecting rod (4) are symmetrically arranged on both sides of the first clamp upper clamp petal (1a); Installation positioning bolt holes for installing the installation rod (3) are symmetrically provided at the middle of both ends of the lower hoop petal (1b) of the first hoop; The first clamp upper hoop petal (1a) and the first clamp lower hoop petal (1b) are detachably connected as a whole via a plurality of bolt assemblies to form the first clamp (1).

10. The auxiliary installation limit assembly of the sound-absorbing membrane for building decoration according to claim 1, characterized in that: One end of the mounting rod (3) is provided with an external threaded section, and the other end of the mounting rod (3) is a U-shaped clamping plate, and a mounting hole is formed through the clamping plate; The clamp connecting rod (4) is a screw rod or a lead screw with external thread sections symmetrically arranged at both ends.

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