Adjustable film pulling component

Abstract

The utility model discloses an adjustable film pulling assembly, including a film cloth connecting component and an adjusting component, wherein the film cloth connecting component includes two upper and lower steel plates, and the film cloth is installed between the upper and lower steel plates; the adjusting component includes a U-shaped block, a threaded sleeve, a screw, a film cloth fixing nut and a wire rope adjusting nut, the front end of the U-shaped block is connected to the steel plate, the threaded sleeve is connected to the rear end of the U-shaped block, the threaded sleeve is provided with an external thread, and the film cloth fixing nut is installed on the external thread of the threaded sleeve; the screw passes through the threaded sleeve, the wire rope adjusting nut is installed at the rear end of the screw, and the front end of the screw is provided with a wire rope sleeve, and the wire rope sleeve is installed in the U-shaped block. The above structure is convenient to install and disassemble, saving time and labor costs for installation and disassembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembled buildings, in particular to an adjustable film pulling component. Background Art

[0002] For some buildings, it is usually necessary to install a membrane on the top of the main building to prevent rain and prevent the main building from being damaged by moisture. When installing the membrane, a membrane bracket needs to be installed around the main building. The membrane is installed on the membrane bracket. In order to facilitate the tensioning of the membrane, steel wire ropes are passed around the membrane. By tightening the steel wire ropes, the entire membrane is tensioned.

[0003] The current membrane tensioning structure mainly adopts one span and one connection. This structure has many joints and poor integrity. It is inconvenient to install and disassemble with many joints, and it is easy to cause waste of material costs. In addition, during the installation process, many joints take a long time to install, which is not conducive to cost control. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide an adjustable film pulling assembly, which makes the installation of the membrane cloth convenient and quick, and saves the cost of membrane cloth installation.

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

[0006] The utility model provides an adjustable membrane pulling component, including a membrane cloth connecting component and an adjusting component, the membrane cloth connecting component includes an upper and lower steel plates, and the membrane cloth is installed between the upper and lower steel plates; the adjusting component includes a U-shaped block, a threaded sleeve, a screw, a membrane cloth fixing nut and a wire rope adjusting nut, the front end of the U-shaped block is connected to the steel plate, the threaded sleeve is connected to the rear end of the U-shaped block, the threaded sleeve is provided with an external thread, and the membrane cloth fixing nut is installed on the external thread of the threaded sleeve; the screw passes through the threaded sleeve, the wire rope adjusting nut is installed at the rear end of the screw, and the front end of the screw is provided with a wire rope sleeve, and the wire rope sleeve is installed in the U-shaped block.

[0007] Preferably, the upper and lower steel plates are provided with a plurality of corresponding connecting holes.

[0008] Preferably, the upper and lower steel plates are an integral structure, and both sides of the upper and lower steel plates form wire holes for installing steel wires.

[0009] Preferably, the front end of the U-shaped block is connected to the lower steel plate via a pin.

[0010] Preferably, the wire rope casing is an arc-shaped circular tube, and chamfered surfaces are provided on both sides of the wire rope casing.

[0011] Beneficial Effects

[0012] When installing the utility model, firstly, a hole is punched on the membrane cloth at the installation point so that the bolt can pass through the membrane cloth, and then the membrane cloth is installed between the upper and lower steel plates by means of bolts and nuts; then the steel wire is passed through the steel wire holes and the wire rope sleeves on both sides, and at this time, the wire rope adjustment nut is screwed in from the tail end of the screw rod, and as the wire rope adjustment nut is screwed in, the wire rope is tightened; finally, the membrane cloth fixing nut is screwed into the threaded sleeve from the outside until the membrane cloth fixing nut is pushed against the steel plate at the tail end of the main structure, and at this time, the membrane cloth installation at the installation point is completed. The above structure is easy to install and disassemble, saving installation and disassembly time and labor costs.

[0013] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be described in detail below in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a front view of the adjustable film pulling assembly of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the adjustable film pulling assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of the combined structure of the screw rod and the wire rope casing.

[0018] Figure numerals: 1 is the upper steel plate, 2 is the lower steel plate, 11 is the connecting hole, 12 is the wire hole, 3 is the U-shaped block, 4 is the threaded sleeve, 5 is the screw rod, 6 is the wire rope sleeve, 7 is the membrane cloth fixing nut, 8 is the wire rope adjusting nut, and 9 is the steel plate at the tail end of the main structure. DETAILED DESCRIPTION

[0019] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the illustrations provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. The following embodiments and the features in the embodiments can be combined with each other without conflict.

[0020] like Figure 1-3 As shown, the utility model provides an adjustable membrane pulling assembly, including a membrane cloth connecting component and an adjusting component, the membrane cloth connecting component includes an upper steel plate 1 and a lower steel plate 2, and the membrane cloth is installed between the upper steel plate 1 and the lower steel plate 2; the adjusting component includes a U-shaped block 3, a threaded sleeve 4, a screw 5, a membrane cloth fixing nut 7 and a wire rope adjusting nut 8, the front end of the U-shaped block 3 is connected to the upper steel plate 1 and / or the lower steel plate 2, the threaded sleeve 4 is connected to the rear end of the U-shaped block 3 by a welding machine or the like, the threaded sleeve 4 is provided with an external thread, and the membrane cloth fixing nut 7 is installed on the external thread of the threaded sleeve 4; the screw 5 passes through the threaded sleeve 4, the wire rope adjusting nut 8 is installed at the rear end of the screw 5, and the front end of the screw 5 is provided with a wire rope sleeve 6, and the wire rope sleeve 6 is installed in the U-shaped block 3.

[0021] As a preferred embodiment of the utility model, a plurality of corresponding connecting holes 11 are provided on the upper steel plate 1 and the lower steel plate 2. When installing the membrane cloth, holes are first punched on the membrane cloth, and then the upper steel plate 1 and the lower steel plate 2 are connected with bolts and nuts, so as to fix the membrane cloth between the upper steel plate 1 and the lower steel plate 2.

[0022] As a preferred embodiment of the utility model, the upper steel plate 1 and the lower steel plate 2 are integrally formed, and wire holes are formed on both sides for the steel wire to pass through. During installation, the steel wire at the edge of the membrane cloth passes through the wire hole 12 on one side, the wire rope sleeve 6 at the front end of the screw rod 5 and the wire hole 12 on the other side in sequence, and then the steel wire is gradually tightened by tightening the wire rope adjusting nut 8.

[0023] As a preferred embodiment of the utility model, the front end of the U-shaped block 3 is connected to the lower steel plate 2 through a pin, which facilitates the assembly of the tensioning assembly. Of course, the pin connecting the U-shaped block 3 and the lower steel plate 2 needs to be matched with a pin. During installation, the pin is first inserted through the U-shaped block 3 and the lower steel plate 2, and then the pin is passed through the pin hole at the end of the pin to connect the two. In addition, this connection method can also be replaced by a connector such as a bolt.

[0024] As a preferred embodiment of the present invention, the wire rope sleeve 6 is an arc-shaped circular tube. Since the wire rope sleeve 6 is an arc-shaped circular tube, the steel wire will not be damaged during the process of adjusting and tightening the steel wire. Beveled surfaces are provided on both sides of the wire rope sleeve to facilitate the steel wire to pass through the wire rope sleeve 6.

[0025] The installation steps of the membrane cloth are as follows:

[0026] 1. Drill holes at the installation point of the membrane cloth, connect the upper steel plate 1 and the lower steel plate 2 with bolts and nuts, and install the membrane cloth between the upper steel plate 1 and the lower steel plate 2;

[0027] 2. Tighten the membrane fixing nut 7 onto the external thread of the threaded sleeve 4 until the membrane fixing nut hits the steel plate 9 at the tail end of the main structure;

[0028] 3. Pass the steel wire through the steel wire holes 12 on both sides and the steel wire rope sleeve 6. At this time, gradually tighten the steel wire rope adjusting nut 8 onto the screw rod 5. As the steel wire rope adjusting nut is tightened, the steel wire rope sleeve 6 moves outward to gradually tighten the steel wire.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution, which should be included in the scope of the claims of the utility model.

Claims

1. An adjustable film pulling assembly, characterized in that: It includes a membrane cloth connecting component and an adjusting component, the membrane cloth connecting component includes an upper and lower steel plates, and the membrane cloth is installed between the upper and lower steel plates; the adjusting component includes a U-shaped block, a threaded sleeve, a screw, a membrane cloth fixing nut and a wire rope adjusting nut, the front end of the U-shaped block is connected to the steel plate, the threaded sleeve is connected to the tail end of the U-shaped block, the threaded sleeve is provided with an external thread, and the membrane cloth fixing nut is installed on the external thread of the threaded sleeve; the screw passes through the threaded sleeve, the wire rope adjusting nut is installed at the tail end of the screw, and the front end of the screw is provided with a wire rope sleeve, and the wire rope sleeve is installed in the U-shaped block.

2. The adjustable film pulling assembly according to claim 1, characterized in that: The upper and lower steel plates are provided with a plurality of connecting holes corresponding to each other.

3. The adjustable film pulling assembly according to claim 1, characterized in that: The upper and lower steel plates are an integrated structure, and both sides of the upper and lower steel plates form steel wire holes for installing steel wires.

4. The adjustable film pulling assembly according to claim 1, characterized in that: The front end of the U-shaped block is connected to the lower steel plate through a pin.

5. The adjustable film pulling assembly according to claim 1, characterized in that: The steel wire rope sleeve is an arc-shaped circular tube, and both sides of the steel wire rope sleeve are provided with chamfered surfaces.

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