CN103016847A

CN103016847A - Multi-wire diameter adaptive wire clamp and pipeline clamping method

Info

Publication number: CN103016847A
Application number: CN201110279211XA
Authority: CN
Inventors: 李小宁
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2011-09-20
Filing date: 2011-09-20
Publication date: 2013-04-03

Abstract

The invention relates to a multi-wire diameter adaptive wire clamp and a pipeline clamping method. An adjusting base plate is lined temporarily between an upper clamp plate and a lower clamp plate so as to change the vertical clear height of the original wire clamp and multiple wire diameters can be adapted through the adjustment of the vertical clear height, thereby realizing the purpose that a wire clamp with a special structure can adapt to various specifications of pipelines. The wire clamp comprises the upper clamp plate, the lower clamp plate, and the adjusting base plate, wherein the upper clamp plate and the lower clamp plate are connected by screws so as to clamp pipelines, the adjusting base plate is temporarily arranged on the lower clamp plate and provided with a group of guide pillars, and a group of positioning holes are arranged in corresponding positions of the lower clamp plate. According to the characteristics of the basic scheme, the adjusting base plate is lined in the lower clamp plate according to the diameter change of the pipeline, the pipeline is clamped and fixed by the adjusting base plate and the upper clamp plate, and the multi-wire diameter adaptive wire clamp can be used for clamping pipelines with smaller wire diameters.

Description

Multi-wire-diameter adaptive wire clamp and pipeline clamping method

Technical Field

The invention relates to an improvement of a special clamp for clamping and installing a household appliance pipeline and a clamping method, belonging to the field of household appliances.

Background

The household appliances sold and used in the existing domestic market are generally required to be subjected to adaptive wiring design and construction according to the requirements of installation environment and power distribution conditions.

The existing wire clamps have various structures, for example, a wire clamp similar to a '9' shape is provided, a softer pipeline is tied by an annular part, and an extending part is used for fixing and clamping a flexible wire. The pipeline is clamped in the clamping device through an upper clamping plate and a lower clamping plate, and two sides of the upper clamping plate and the lower clamping plate are fixed through screws so as to tighten and fix the pipeline.

Although the clamp structure of the upper clamp plate and the lower clamp plate can clamp a plurality of pipelines simultaneously by increasing the length of the clamp plates, the diameter size difference of the pipelines is large, and one clamp is usually difficult to adapt to the pipelines with various diameters and simultaneously clamp and fix the pipelines; if prepare the fastener of a plurality of vertical net heights in order to deal with the great problem of line footpath deviation, increased fastener specification variety again, cause the confusion and the cost-push in the wiring construction.

In view of this, the present patent application is specifically proposed.

Disclosure of Invention

The invention relates to a multi-wire-diameter adaptive wire clamp and a pipeline clamping method, aiming at solving the problems in the prior art, an adjusting base plate is temporarily padded between an upper clamping plate and a lower clamping plate so as to change the vertical clear height of the original wire clamp, and the wire clamp is adapted to various wire diameter sizes through the adjustment of the vertical clear height, so that the use purpose that the wire clamp with a specific structure can be used for pipelines with various specifications and models is realized.

In order to achieve the purpose of the invention, the multi-wire-diameter adaptive wire clamp mainly comprises:

the upper and lower clamping plates, which are coupled by screws to clamp the pipeline, are different from the prior art in that,

the multi-wire-diameter adaptive wire clamp further comprises an adjusting base plate temporarily installed on the lower clamping plate, the adjusting base plate is provided with a group of guide pillars, and a group of positioning holes are formed in the corresponding positions of the lower clamping plate.

According to the characteristics of the basic scheme, the adjusting cushion plate is lined on the lower clamping plate according to the change of the line diameter of the pipeline, and the pipeline is clamped and fixed by the adjusting cushion plate and the upper clamping plate and can be used for clamping the pipeline with smaller line diameter.

When a pipeline with a larger diameter needs to be clamped, the adjusting base plate is withdrawn from the lower clamping plate and is still fixed by the upper clamping plate and the lower clamping plate.

In order to facilitate the adjustment of the temporary pad and to prevent the loss of the adjustment pad, the adjustment pad may be connected to one side of the lower plate and may be integrally formed with the lower plate by an integral molding process.

In order to facilitate the arrangement of pipelines and improve the stable effect of clamping and fixing the pipelines, a guide block for forming a wire groove can be arranged on the adjusting base plate along the clamping direction of the pipelines.

Based on the same design, the structure and the starting point, a guide block for forming a wire groove can be arranged on the lower clamping plate along the clamping direction of the pipeline.

On the basis of the improvement of the multi-wire-diameter adaptive wire clamp structure, the invention also realizes a pipeline clamping method, namely, the upper clamping plate and the lower clamping plate are connected through screws to clamp and fix the pipeline.

The design scheme different from the existing clamping and fixing method is that an adjusting base plate is temporarily installed on a lower clamping plate according to the size change of the wire diameter, and the adjusting base plate and an upper clamping plate clamp and fix the pipeline;

when the adjusting base plate is connected with the lower clamp plate, the guide posts of the adjusting base plate are correspondingly inserted into the positioning holes in the lower clamp plate.

Meanwhile, the adjusting base plate and the lower clamping plate can be integrally processed and formed from the perspective of convenient operation, and the adjusting base plate is turned over from the side part and is inserted into the lower clamping plate during connection.

In order to improve the clamping and fixing effect of the pipeline, after the adjusting base plate is connected with the lower clamping plate, the pipeline is arranged in the wire groove formed by the guide block.

As described above, the multi-wire-diameter adaptive wire clamp and the method for clamping the pipeline of the invention have the advantages of convenience for stably clamping and fixing the pipelines with different wire diameters, no need of replacing wire clamps with different specifications, higher wire clamp universality and higher field construction efficiency.

Drawings

The invention will now be further explained and illustrated with reference to the following figures.

Fig. 1 is a schematic view of an installation state of the wire clamp;

FIG. 2 is a schematic view of the structure of the lower plate and the adjusting shim plate;

FIG. 3 is a side schematic view of FIG. 1;

as shown in fig. 1 to 3, an upper clamp plate 1, a lower clamp plate 2, an adjusting shim plate 3, a guide post 4, a positioning hole 5, a wire slot 6, a guide block 7, a guide block 8 and a screw hole 9.

Detailed Description

Embodiment 1, as shown in fig. 1 to 3, the multi-wire-diameter adaptive wire clamp provided by this embodiment includes:

an upper clamping plate 1 and a lower clamping plate 2 which are connected through a screw inserted into a screw hole 9 to clamp a pipeline, wherein a guide block 8 forming a wire slot 6 is arranged on the lower clamping plate 2 along the pipeline clamping direction;

an adjusting base plate 3 temporarily installed on the lower clamping plate 2 is connected to one side of the lower clamping plate 2 through an integral forming process, the adjusting base plate 3 is provided with a group of guide posts 4, and a group of positioning holes 5 are formed in the corresponding positions of the lower clamping plate 2;

a guide block 7 forming a wire groove 6 is provided on the adjusting shim plate 3 in the pipeline clamping direction.

Based on above-mentioned multiple line footpath adaptation fastener, when the centre gripping is fixed the pipeline, through the upper plate 1 of screw and lower plate 2 with centre gripping fixed pipeline. Wherein,

according to the change of the wire diameter (as the size B in figure 3), an adjusting shim plate 3 is temporarily installed on the lower clamp plate 2, the adjusting shim plate 3 and the upper clamp plate 1 clamp and fix the pipeline, and the adjusting shim plate 3 and the lower clamp plate 2 are integrally machined and formed.

When the adjusting base plate 3 is connected with the lower clamp plate 2, the guide posts 4 of the adjusting base plate 3 are correspondingly inserted into the positioning holes 5 on the lower clamp plate 2, and the adjusting base plate 3 is turned over from the side part and is inserted into the lower clamp plate 2.

After the adjusting shim plate 3 is connected with the lower clamping plate 2, pipelines are arranged in a wire groove 6 formed by a guide block 7.

If the pipeline diameter is large (as dimension a in fig. 3), the shim plate 3 is not required to be padded and the pipeline is arranged in the raceway 6 formed by the guide block 8 on the lower clamping plate 2.

The embodiments described above with reference to the drawings are only preferred embodiments for achieving the design objectives of the present invention. Those skilled in the art can now appreciate that many other variations may be made in the design of a device, system, or method without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a multi-thread footpath adaptation fastener, is including upper plate (1) and lower plate (2) through screwed connection with the centre gripping pipeline, its characterized in that: the multi-wire-diameter adaptive wire clamp further comprises an adjusting base plate (3) temporarily installed on the lower clamping plate (2);

the adjusting base plate (3) is provided with a group of guide posts (4), and a group of positioning holes (5) are arranged at the corresponding positions of the lower clamping plate (2).

2. The multi-wire-diameter adaptive wire clamp according to claim 1, wherein: the adjusting base plate (3) is connected to one side of the lower clamping plate (2) and forms an integral structure with the lower clamping plate (2) through an integral forming process.

3. The multi-wire-diameter adaptive wire clamp according to claim 2, wherein: a guide block (7) forming a wire groove (6) is arranged on the adjusting base plate (3) along the clamping direction of the pipeline.

4. The multi-wire-diameter adaptive wire clamp according to claim 1, 2 or 3, wherein: a guide block (8) forming a wire groove (6) is arranged on the lower clamping plate (2) along the clamping direction of the pipeline.

5. The method for clamping the pipeline by the multi-wire-diameter adaptive wire clamp according to the claims 1 to 4, wherein the upper clamping plate (1) and the lower clamping plate (2) are connected by screws to clamp and fix the pipeline, and is characterized in that:

temporarily installing an adjusting base plate (3) on the lower clamp plate (2) according to the size change of the wire diameter, and clamping and fixing the pipeline by the adjusting base plate (3) and the upper clamp plate (1);

when the adjusting base plate (3) is connected with the lower clamp plate (2), the guide post (4) of the adjusting base plate (3) is correspondingly inserted into the positioning hole (5) on the lower clamp plate (2).

6. The line clamping method of claim 5, wherein: the adjusting base plate (3) and the lower splint (2) are integrally processed and formed, and the adjusting base plate (3) is turned over from the side part and is inserted into the lower splint (2) during connection.

7. The line clamping method of claim 6, wherein: after the adjusting backing plate (3) is connected with the lower clamping plate (2), pipelines are arranged in a wire groove (6) formed by the guide block (7).