KR101995954B1 - Supporting module for long axis transmission line sleeve - Google Patents

Abstract

The present invention relates to a supporting module for a long-axis transmission line sleeve to prevent the long-axis transmission line sleeve from being sagged by self-weight. According to the present invention, the supporting module for a long-axis transmission line sleeve comprises: a sheath; a supporting module inserted into a reception space of the sheath to prevent sagging of the sheath; and a coupling clamp grounding static electricity transferred through the sheath and a fixing clip to the ground or transferring the static electricity to a coupled industrial machine side to discharge the static electricity.

Description

[0001] DESCRIPTION [0002] Supporting modules for long axis transmission line sleeves [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support module for a long-axis transmission line sleeve, and more particularly to a support module for a long-axis transmission line sleeve which is used for protecting a wire of an industrial machine used in an industrial field such as semiconductor, LCD, LED, The structure of the supporting module inserted into the sleeve is improved to reduce the generation of static electricity due to friction between the sleeve and the supporting module during operation and to discharge the generated static electricity to the outside And more particularly to a supporting module for a long-axis transmission line sleeve having a reinforcing block capable of preventing a long-length transmission line sleeve formed by a long length from being struck by its own weight.

Industrial machines used in a production line for producing semiconductors, LCDs, LEDs, or wafers to be inserted into them, or in a chemical manufacturing process for producing medicines or in an automation process for producing various kinds of equipment, A transmission line in which a cable, an air hose, a fluid hose, and the like are bundled into one unit is provided.

The transmission line blocks moisture and foreign substances from entering the unit from outside, protects the unit from an external impact, and provides stable signal transmission and power to industrial machines.

Such a transmission line is coupled to a transmission line bayor, which is also referred to as a cable payor.

The transmission line bearer includes a plurality of connection blocks arranged in a line and a connection portion for connecting the plurality of connection blocks, wherein the connection portion connects the plurality of connection blocks so that the transmission line bearer can bend.

The above-mentioned transmission line bearer is repeatedly bending and spreading during operation. In operation, friction between the connection blocks and friction between the connection block and the sleeve disposed around them are accompanied by noise and dust, Is a major cause of the occurrence.

Therefore, in the working environment in which the transmission line bearer is used, problems such as work inconvenience due to noise and dust and product contamination due to dust have occurred.

The static electricity generated during the operation of the transmission line bearer has a problem of causing a fatal defect in the case of advanced parts such as semiconductors, wafers, LCDs, LEDs, and the like.

The conventional transmission line bearer has a problem of being hung down due to its own weight, that is, its own weight. When the transmission line bearer is hung down, an error may occur in the operation of the industrial machine, This error has caused the defective product to be produced.

Therefore, various techniques have been proposed to overcome the above-mentioned problems. A variety of techniques have been proposed to solve the above-mentioned problems. A variety of techniques have been proposed. In this case, a sleeve is formed mainly of a flexible material, a cable is inserted into the sleeve, And a transmission line sleeve in which the transmission line sleeve is disposed has been proposed.

Korean Patent No. 10-1216117 (hereinafter, referred to as "Prior Art 1") and Korean Patent No. 10-1100676 (hereinafter referred to as "Prior Art 2") are among the proposed technologies.

The above-mentioned prior arts 1 and 2 all propose a 'support module for a sleeve for a transmission line', all of which are characterized by being able to bend while limiting the radius of curvature and to replace some of the stuck-back prevention blocks.

However, the above-described conventional techniques fail to solve the problem of noise and dust generated by the bending and spreading of the supporting module inserted into the inside of the sleeve, that is, the friction between the sleeve and the inner skin during operation, There is no means for solving the problem, and thus it has not been possible to solve the problem of generating a fatal defect in the case of advanced parts such as semiconductors, wafers, LCDs, LEDs, and drugs.

Accordingly, the prior arts do not satisfy ESD (electrostatic discharge) for electrostatic charge prevention in the field of manufacturing of electronic parts or electronic assemblies and ATEX (Atmosphere Explosible) for preventing explosive static electricity in a dangerous environment It could not be used in high-tech industries and explosive materials or pharmaceutical processes.

Since the transmission line sleeves according to the related art are not easily connected to each other and are difficult to align in a line, the time required for assembling increases, resulting in a decrease in productivity, an increase in manufacturing cost, And the like.

The support module of the transmission line sleeve according to the related art maintains a predetermined radius of curvature and supports it when the transmission line moves forward and backward. However, as the length of the transmission line becomes longer, The radius of curvature becomes large, which is difficult to apply in a place where the installation space is narrow. (See Fig. 8)

Further, in the case of the transmission line sleeve, the length is varied according to the industrial machine. Since the weight increases as the length becomes longer, the conventional technology can not be used over a predetermined length.

Korean Patent No. 10-1216117 Korean Patent No. 10-1100676

Disclosure of Invention Technical Problem [8] The present invention has been proposed in order to solve the above-mentioned problems. It is an object of the present invention to provide a ground structure for eliminating static electricity generated by friction during operation, Axis transmission line sleeves with improved electrostatic grounding structure that minimizes the generation of static electricity by friction, thereby improving the structure of the supporting module.

It is another object of the present invention to provide a long-axis transmission line sleeve which can provide a transmission line sleeve having a predetermined length or more and is applicable to various industrial machines and has high utilization.

According to an aspect of the present invention,

A cover which is formed of a flexible material and is formed continuously along the longitudinal direction and has a plurality of accommodating spaces formed adjacent to each other;

Wherein the cover is inserted into the receiving space of the cover to prevent the cover from being stuck,

A plate extending in the longitudinal direction and being in the form of a thin plate so as to have an elastic force,

An upper block disposed above the plate,

A support module including a support block disposed below the plate and having a lower block integrally coupled to the upper block;

An end of the support module and a retaining clip into which the support module is inserted,

And a clamping clamp which integrally couples the cloth and the fixing clip, grounding the transferred static electricity through the cloth and the fixing clip, or discharging the transferred static electricity to the coupled industrial machine side,

The plates are arranged side by side at a mutually spaced location,

The lower block is coupled to a pair of the side plates,

And a reinforcing block connecting the pair of lower blocks.

Further, in the reinforcing block,

A plurality of insertion holes penetrating upward and downward at regular intervals,

Wherein the plate and the lower portion are positioned on the bottom surface,

And a pair of plates arranged side by side are interlocked with each other.

In addition,

An upper body disposed above the support module,

And the upper end of the support module is inserted through a side surface of the lower end which is closed by the engagement of the upper body,

Discharge protrusions for transferring the static electricity transferred through the support module are respectively protruded outward from the upper body or the lower body or both of them.

In addition,

An upper body and a lower body formed in a flat plate shape and arranged to face each other and having fastening portions protruding toward each other in a mutually facing direction,

A level body disposed between the upper body and the lower body to define a space,

And a buffer pad for protecting the inserted cloth or the fixing clip from an external impact.

At this time, in the tightening clamp,

And a level retaining block disposed in a space in which the cover or the fixing clip is not disposed to maintain an interval between the upper body and the level body or between the lower body and the level body.

In the upper block,

And an upward protruding portion is formed at the center to minimize the contact area with the endothelium.

At this time, holes are formed on the plate at regular intervals,

Wherein the lower block is formed with an engaging projection projecting upwardly through the hole,

Wherein the upper block is formed with a coupling hole into which the coupling protrusion is inserted,

And the lower end block and the upper end block are integrally coupled by inserting the coupling protrusion into the coupling hole and melting the tip end portion.

In the present invention as described above, static electricity generated by friction between a support module inserted into a cover and a cover is transferred from the cover to the ground, floor, or industrial machine side so that static electricity is not affected by the product being produced,

Furthermore, since the reinforcing block is provided to prevent the transmission line sleeves from being struck by self-weight even when the transmission line sleeves are formed over a predetermined length, they can be utilized in various industrial machines and manufacturing processes.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an illustration showing a support module for a long axis transmission line sleeve according to the present invention.
2 is an exploded view of a support module for a long axis transmission line sleeve according to the present invention;
3 is an exemplary view showing a reinforcing block according to the present invention;
4 is an exemplary view showing a holding clip and a supporting module according to the present invention;
5 is an exemplary view showing another embodiment of a support block and a reinforcement block according to the present invention.
6 is an exemplary view showing a fixing clamp according to the present invention;
7 is an exemplary view showing an embodiment of a coating according to the present invention.
8 is an exemplary view showing an operation state of a conventional transmission line sleeve;

Hereinafter, other objects and features of the present invention will be apparent from the following description of embodiments with reference to the accompanying drawings.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

A preferred embodiment of a support module for a long axis transmission line sleeve according to the present invention will now be described with reference to the accompanying drawings.

First, a support module 1 for a long axis transmission line sleeve according to the present invention comprises a cover 10, a support module 20, a fixing clip 30, a clamping clamp 40 and a reinforcing block 50 .

The cover 10 is made of a flexible material so that it can be bent and unfolded, and is formed continuously along the longitudinal direction. The cover 10 includes a cable for transmitting power, control signals, and the like, and a support module A plurality of accommodating spaces 11 into which the first and second supporting members 20 are inserted are formed adjacent to each other along the longitudinal direction.

7, the sheath 10 is composed of a sheath 12 and an inner sheath 13, the outer sheath 12 is formed of a fluororesin commonly referred to as Teflon, 13 is made of a polyurethane material, commonly referred to as urethane.

At this time, the outer cover 12 may be configured to cover both sides of the inner cover 13.

By forming Teflon, which is one of the materials with low friction, with excellent heat resistance, corrosion resistance and resistance to friction, it is possible to minimize the generation of dust due to friction from the outside, and the polyurethane constituting the inner skin is soft and elastic And can absorb the shock generated during the operation such as bending, spreading, and moving. This can absorb the shock generated when the cable or the supporting module 20 inserted into the receiving space 11 of the cloth comes into contact with the shell 12, thereby minimizing the occurrence of wear and dust caused by the impact.

Although a small amount of static eliminator is generated even if the occurrence of static electricity due to friction is minimized during operation, the sheath 10 absorbs the generated static electricity, or absorbs the generated static electricity, or a processed connecting module (not shown) It is necessary to transfer them to the clip 30 or the like and ground them to prevent problems caused by static electricity.

To this end, a conductive layer is formed on the inner surface 13 to form a conductive layer, or a metal net made of a conductive metal is integrally formed on the urethane so that the generated static electricity moves toward the connecting module or the fixing clip along the conductive layer or the metal net do.

The liquid for forming the conductive layer may be any one of water or mercury added with an electrolyte or a mixture thereof. If the liquid conductive material does not cause decomposition even when electricity passes, Modification is possible.

In this case, the support module 20, which will be described later, is inserted into the receiving space 11 of the cover 10, which is disposed relatively to the lower portion of the cover 10, So that more space can be secured.

The support module 20 is inserted into the accommodation space 11 of the cover 10 so as to prevent the cover 10 from falling down due to the weight of the cable inserted into the accommodation space 11,

A plate 21 extending in the longitudinal direction and having a thin plate shape so as to have an elastic force,

And a support block (22) coupled to the plate (21).

The plate 21 is made of a metal material such as stainless steel and is formed in the form of a thin plate so as to be capable of repeatedly bending and spreading in a state of being inserted into the accommodation space 11 by having its own elastic force.

In the longitudinal direction of the plate 21, through-holes 211 for coupling with the fixing clip 30, which will be described later, are vertically formed. The number of the through holes 211 may be variously changed for coupling with the fixing clip 30.

A plurality of support blocks 22 are disposed on the plate 21 at a predetermined distance from each other and are coupled to the plate 21.

The method of joining the support block 22 and the plate 21 may be integrally formed by double injection molding or by separately forming the upper block 221 and the lower block 222, And they can be arranged in the lower part and coupled with each other.

First, in a method of integrally molding by dual injection molding, a plate is arranged in a mold frame, and a molten resin is injected into the mold so that the support block 22 and the plate 21 are integrally joined and injected .

Such a dual injection molding has a problem that the manufacturing process is relatively simple, but the supporting block can not be replaced, and further, since the supporting block can be formed of only one material, the manufacturing cost is increased.

That is, the support block 22 wears due to friction with the endothelium in the process of being bent, unfolded or moved in the state of being inserted into the endothelial membrane 13, The wear of the portion forming the tooth surface occurs.

Therefore, it is possible to reduce the maintenance cost by replacing only the support block 22 at the portion where abrasion occurs. However, since it is impossible to replace only a part of the integrally formed support block and the plate through the double injection molding, There is a problem in that maintenance cost is increased.

Also, when the position where the abrasion occurs beforehand is a curved portion, the upper surface of the support block abuts the inner surface of the support block, thereby causing abrasion. Therefore, abrasion-resistant materials can be used to minimize such abrasion, but it is necessary to use expensive raw materials, resulting in an increase in production costs.

Therefore, when the support block is formed of a single material, there is a problem that the production cost is increased or the maintenance cost is increased.

In order to solve this problem, in the present invention, the support block 22 is separately formed into an upper block 221 and a lower block 222,

The upper block 221 is disposed above the plate 21 and the lower block 222 is disposed below the plate 21.

At this time, the upper block 221 and the lower block 222 can be formed of different materials. In particular, the upper block 221 is formed of a material having high wear resistance, thereby realizing a support block with a relatively low production cost, .

The upper block 221 and the lower block 222 are connected to each other by forming holes in the plate 21 at regular intervals and passing through the holes in either the upper block 221 or the lower block 222 A coupling protrusion 224 protruded outward and a coupling hole 225 through which the coupling protrusion 224 is inserted into the other block.

The engaging projection 224 penetrates the hole of the plate and is inserted into the engaging hole 225 to engage the upper block 221 and the lower block 222, It is possible to prevent the detachment from the operation during operation by melting the distal end portion of the sealing member 224 and integrally joining them. Of course, the coupling protrusion 224 may be coupled to the coupling hole 225 in a detent-fitting manner to replace the upper block 221 where wear has occurred.

The upper block 221 is formed with a protrusion 223 protruding upward to minimize an area of the cover 10 contacting the inner skin 13 so that the upper block 221 and the cover 10 (See the enlarged view of the bottom of Fig. 4).

This is because in the conventional transmission line sleeve, the supporting block is formed in a flat shape in which the top block 221 is flat and in contact with the cover, so that friction occurs during operation such as movement, bending, and spreading, And the amount of static electricity generated is increased.

In order to solve this problem, in the present invention, the upper block 221 is brought into contact with the cover in a form of point contact through a protruding portion 223 protruded upward, thereby minimizing wear and generating dust and static electricity So that it can be minimized.

By keeping the raised portion 223 in contact with the inner skin of the covering, the reactivity in conjunction with the covering operation can be prevented from being lowered.

5, the shape, position, and size of the raised portion 223 can be changed, and the present invention is not limited to the illustrated modified examples.

That is, one protrusion 223 may be disposed at the center, a pair of protrusions facing each other, or a continuous wave.

The upper end of the engaging projection 224 formed on the lower block 222 may be convexly formed so that the upper end of the engaging projection 224 can be brought into contact with the inner surface of the covering 224 without forming the raised portion 223 separately have.

The fixing clip 30 is for fixing an end of the supporting module 20 and includes an upper body 31 disposed above the supporting module 20 and a lower body 32 disposed below the supporting module 20 do.

The upper body 31 and the lower body 32 are coupled to each other. The upper body 31 is a flat plate shape and the lower body 32 is formed as an enclosure in which an insertion space 33 is formed.

An end of the supporting module 20 is inserted through an upper surface of the lower body 32 and a side surface of the lower body 32 which is opened at one side thereof which is in contact with the upper surface, do.

At this time, a plurality of fastening plates 311 are provided on the rim of the upper body 31, fastening holes 312 are formed in the fastening plate 311, and the fastening holes 312 are formed in the lower body 32, And a coupling wedge 321 inclined at an angle gradually widening from the front end to the rear end and having a step formed at the rear end thereof to prevent separation of the upper body 31 and the lower body 32 It enhances convenience and prevents separation after joining.

The discharge protrusions 34 are formed on the upper surface of the support block 22 and the inner surface of the lower body 32. The discharge protrusions 34 protrude outward from the outer surface of the upper body 31 or the lower body 32, 13 to the side of the tightening clamp 40 to be described later.

At this time, the discharge protrusion (34) is brought into contact with the clamping clamp (40) in such a manner that the outwardly protruding surface is in contact with the clamping clamp (40) so that the static electricity is transferred, so that the upper body or the lower body is brought into contact with another clamping clamp .

The upper body 31 and the lower body 32 are all formed of a conductive material or at least the lower body 32 into which the supporting module 20 is inserted is formed of a conductive material and transferred to the fastening clamp side .

The lower body 32 is further provided with a fitting protrusion that is fitted into the through hole 211 formed in the plate 21 so that the inserted plate 21 is integrally coupled.

The clamping clamp 40 is for integrally connecting the cover 10 and the fixing clip 30 and coupling the same to the industrial machine,

An upper body 41, a lower body 42, a level body 43, a level retaining block 44 and a cushion pad 45.

The upper body 41 and the lower body 42 are each formed in a flat plate shape and are arranged to face each other at the upper and lower positions and have coupling portions 411 protruding toward each other in mutually facing directions.

The fastening part 411 is protruded from the rim of the upper body 41 and the lower body 42 and is formed between the upper body 41 and the lower body 42 by the projected height of the fastening part 411. [ A space is formed.

The space is a space into which the fixing clip 30 or the end of the cover is inserted, and should be divided into a plurality of spaces in consideration of conditions such as their thickness, number, and the like.

For this, a level body 43 is disposed in the space, and a plurality of the level bodies 43 are disposed between the upper body 41 and the lower body 42 to be divided into a plurality of spaces, The coated cloth 10 and the fixing clip 30 are arranged in the respective divided spaces to improve the convenience of management and furthermore there is an advantage that the static electricity generated in any of the combined structures is not transferred to another configuration, It is possible to prevent detachment of the arrangement disposed by the operation of the industrial machine or the vibration and impact generated during operation of the transmission line.

The level holding block 44 is disposed in a space in which the structure of the cover 10 and the fixing clip 30 is not arranged in the space partitioned by the level body 43, You can expect.

That is, when the void space is formed between the upper body 41 and the lower body 42, the cover 10 or the fixing clip 30 or the level body 43 may be separated from the external impact or vibration, The empty space can be filled through the level retaining block 44 so that there is no space in which they can escape, so that the combined state can be maintained.

In order to expect the above effects, the level retaining block 44 may be deformed into various sizes, thicknesses, and shapes, and is not limited to the illustrated square bar shape.

The cushion pad 45 is for protecting the upper body 41 or the lower body 42 or the level body 43 or both of them from an external impact and may be made of a rubber material such as rubber, urethane, silicone or soft synthetic resin, It is made of elastic material and absorbs the vibration and shock caused by the operation of industrial machine.

A plurality of cushioning pads 45 may be disposed at positions where the cover 10 and the fixing clip 30 are disposed, such as one surface of the upper body 41, the lower surface of the lower body 42, And its shape, size and the like can be variously changed.

The upper body 41 of the clamping clamp 40 and the lower body 42 and the level body 43 are integrally fixed to each other by using coupling bolts B. In each of the above constructions, A screw hole is formed.

The reinforcing block 50 supports the transmission line sleeves formed above a predetermined length so that the transmission line sleeves are not lowered, and at the same time, supports the curved portions bent at the time of operation of the transmission line sleeves so as to maintain a semicircular shape.

That is, as shown in FIG. 8, the transmission line sleeve may be formed with a long axis of 4M or more depending on the type of industrial machine. As the moving distance becomes longer, the gap between the stationary clamp and the moving clamp becomes farther away. Is raised upward due to the interaction between the pulling force of the movable clamp and the clamping force of the fixed clamp.

The upward elevation is higher as the radius of curvature of the curved surface area becomes larger, and the upwardly raised transmission line sleeves cause delays out of tolerance in the course of controlling the operation of industrial machines, ≪ / RTI >

Therefore, conventionally, since it is difficult to form a transmission line sleeve at a predetermined length or more, the use range is limited, and the wear of the curved surface portion upwards is rapidly advanced compared to other portions, There was an increasing problem.

Also, as the length of the transmission line sleeve is increased, a supporting module for supporting the same must be also reinforced. In the past, only the size of the supporting module has been tried to be solved. However, as the size of the supporting module is increased, And the amount of generated static electricity increases.

In the present invention, a pair of plates 21 to which the lower blocks 222 are coupled are arranged side by side at a spaced distance from each other, and a reinforcing block 50 connecting the pair of lower blocks 222, Thus, the transmission line sleeve can be formed and the transmission line sleeve can be prevented from being stuck downward even if the size of the support module is not large.

The reinforcing block (50)

A plurality of insertion holes 51 penetrating upward and downward at regular intervals,

And a pair of plates 21 arranged side by side so as to be interlocked with each other. The plate 21 and the lower block 222 are fixed to each other.

The reinforcing block 50 may be formed of the same material as the upper block 221 and may be formed to have the same overall shape as the upper block 221, And is formed to have a top surface at a relatively high position so as to be brought into contact with the inner surface 13 of the cover 10. [

That is, in the present invention, the reinforcing block 50 may not be disposed in the entire lengthwise direction of the plate 21 but may be partially disposed, that is, a curved surface area in which bending and spreading occur repeatedly during operation It is possible to prevent the curved surface portion of the transmission line sleeve from being raised upward while being disposed between the curved surface portion and the moving side clamp to prevent the transmission line sleeve from being stuck even if the transmission line sleeve is formed over a predetermined length.

In the insertion hole 51, a coupling protrusion 224 formed in the lower block 222 is inserted. The inserted coupling protrusion 224 can melt the tip end of the lower block 222 and the lower block 222 in the same manner as the coupling of the upper block 221 and the lower block 222 to integrally couple the lower block 222 and the reinforcing block 50 .

As shown in the figure, a plurality of insertion holes 51 are formed at predetermined intervals, and the predetermined intervals correspond to the intervals of the plates 21 or the intervals of the lower blocks 222 coupled to the plates 21 As shown in Fig.

In the illustrated embodiment, three insertion holes 51 are formed at three mutually spaced apart positions, in which three plates 21 can be arranged side by side, Can be selected according to the length of the line sleeve.

It is also possible to arrange three plates in a part of the entire length of the transmission line sleeve and two plates in another part. This is because the transmission line sleeve is disposed in consideration of the pressure, impact, vibration, bending, or movement force generated when the transmission line sleeve is operated. Therefore, it is possible to prevent the transmission line sleeve from being stuck, There is an effect that the long-axis transmission line sleeve without any effect can be formed.

The pair of lower blocks 222 coupled to the pair of plates 21 disposed at mutually spaced positions are formed in the inner surface of the reinforcing block 50, And a pair of plates disposed at the spaced apart positions by being placed on the inner surface of the inner tube are interlocked.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

1: Support module for long axis transmission line sleeve according to the present invention
10: Cloth
11: accommodation space 12: sheath
13: Endothelium
20: support module
21: plate 22: support block
221: upper block 222: lower block
223: ridge 224: engaging projection
225: coupling ball
30: Fixing clip
31: upper body 32: lower body
33: insertion space 34: discharge projection
311: fastening plate 312: fastening hole
321: fastening wedge
40: Clamping clamp
41: upper body 42: lower body
43: level body 44: level holding block
45: buffer pad
411:
50: reinforcement block
51: insertion hole 52:

Claims (7)

A cover (10) formed of a flexible material and formed continuously along the longitudinal direction and having a plurality of accommodating spaces (11) adjacent to each other;
Is inserted into the accommodation space (11) of the cover (10) to prevent the cover (10) from being stuck,
A plate 21 extending in the longitudinal direction and having a thin plate shape so as to have an elastic force,
An upper block 221 disposed above the plate 21,
A support module 20 including a support block 22 disposed below the plate 21 and having a lower block 222 integrally coupled to the upper block 221;
A fixing clip 30 into which the end of the supporting module 20 and the supporting module 20 are inserted,
A fastening clamp (not shown) for integrally connecting the sheath 10 and the fastening clip 30 and for grounding the static electricity transferred through the sheath 10 and the fastening clip 30 or for transferring it to the combined industrial machine side 40)
The pair of plates 21 are arranged side by side at mutually spaced positions,
The lower block 222 is coupled to a pair of plates 21 arranged side by side,
And a reinforcing block (50) connecting the pair of lower blocks (222)
The fixing clip (30)
An upper body 31 disposed above the support module 20,
The upper end of the supporting module 20 is inserted through a side surface of the upper surface of the upper body 31 which is in contact with the upper surface. Body 32,
Wherein a discharge protrusion (34) for transferring the static electricity transferred through the support module (20) is protruded outwardly from the upper body (31) or the lower body (32) Support module for.
2. The apparatus of claim 1, wherein the reinforcing block (50)
A plurality of insertion holes 51 penetrating upward and downward at regular intervals,
And a plate portion (21) on which a lower block (222) is placed.
And a pair of plates (21) arranged in parallel are arranged to be interlocked with each other.
delete The clamping device according to claim 1, wherein the clamping clamp (40)
An upper body 41 and a lower body 42 formed in a flat plate shape and arranged to face each other and having fastening portions 411 protruding toward each other,
A level body 43 disposed between the upper body 41 and the lower body 42 to define a space,
And a cushion pad (45) for protecting the inserted cloth (10) or the fixing clip (30) from external impacts.
The clamping device according to claim 4, wherein the clamping clamp (40)
The level body 43 is disposed in a space in which the cover 10 or the fixing clip 30 is not disposed so as to maintain the level between the upper body 41 and the level body 43 or between the lower body 42 and the level body 43 A block (44) is further provided for the support module for the long axis transmission line sleeve.
2. The apparatus of claim 1, wherein the upper block (221)
Wherein a protrusion (223) protruding upward is formed at the center to minimize the contact area with the inner surface of the cover (10).
The method according to claim 6,
Holes are formed in the plate 21 at regular intervals,
A coupling protrusion 224 penetrating the hole is formed in the lower block 222 so as to protrude upward,
The upper block 221 is formed with a coupling hole 225 through which the coupling protrusion 224 is inserted,
And the lower block (222) and the engaging hole (225) are integrally joined to each other by inserting the engaging projection (224) into the engaging hole (225) and melting the leading end.

Images