KR101937376B1 - Cover for metal joints for industrial rack system - Google Patents

Abstract

A cover for a metal joint for an industrial rack system is disclosed.
The cover for a metal joint for an industrial rack system as set forth in claim 1, wherein the cover includes a first cover member and a second cover member, And the metal joint is prevented from being contaminated or contaminated by the metal joint in the space formed by connecting the metal joint to the plurality of pipes, There is an advantage that a phenomenon that the object comes into contact with the metal joint during the movement and the object is broken can be prevented.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cover for a metal joint for an industrial rack system,

The present invention relates to a cover for a metal joint for an industrial rack system.

The industrial rack system may include a plurality of pipes and a metal joint capable of connecting the plurality of pipes to form an industrial shelf in accordance with the applied field conditions or a plurality of rollers, A roller unit frame or the like which is applied to the roller unit for moving the roller unit.

Examples of such industrial shelves and frames for roller units are those listed below.

However, according to the conventional industrial rack forming rack system, a pair of metal joints are applied to connect a plurality of pipes. When the metal joints hold the pipes, the pair of metal joints The space is not accurately connected but a spaced space is generated. In addition, foreign matter such as dust is stuck in the spaced space, so that the stacked object to be loaded is not only contaminated but also the field is dirty.

In addition, according to the conventional roller unit frame, when the moving object is moved by the movement of the roller when the moving object is moving on the roller, and then the moving object is brought into contact with or collides with the metal joint, There is a problem that the moving object is damaged.

Registered Patent No. 10-0912569, Date of Registration: 2009.08.10., Name of invention: Article Cradle Registration No. 10-0879070, Date of Registration: 2009.01.09., Name of invention: Balance transfer device

The present invention relates to a method for protecting an object from being contaminated by preventing foreign matter from being trapped in a space formed between a plurality of pipes applied to an industrial rack system and a pair of metal joints formed at a periphery of a metal joint connecting the pipes, And it is an object of the present invention to provide a cover for a metal joint for an industrial rack system which can prevent a deterioration of the quality of an object to be loaded and moved by preventing the object from being damaged by contact with the metal joint during movement .

A cover for a metal joint for an industrial rack system according to an aspect of the present invention is applied to an industrial rack system in which a plurality of pipes are connected to each other by metal joints to form an industrial rack or an industrial roller unit, A first lid member formed in a shape corresponding to an outer surface of the metal joint, the first lid member being covered with a part of the metal joint; And a second lid member which is formed in a shape corresponding to an outer surface of the metal joint and is connected to the first lid member to cover the remaining portion of the metal lid covered with the first lid member, Wherein the first lid member includes a first lid member body, a first metal joint cover hole formed in the first lid member body so as to be inserted into a part of the metal joint, And a first lid-side pipe hole which is recessed inside the body and covers a portion of the pipe connected to the metal joint covered by the first metal joint cover hole, and the second lid member comprises a second lid member body Wow,
A second metal joint cover hole formed in the second cover member body so as to be inserted into the metal joint so that the remaining portion of the metal joint other than the portion covered by the first metal joint cover hole is inserted; And a second cover-side pipe hole which is recessed in the inside of the pipe and covers a portion of the pipe connected to the metal joint covered with the second metal joint cover hole, wherein the first cover- A chamfer or a fillet is formed on the outside of the hole formed portion and on the outside of the portion of the second lid member body where the second lid-side pipe hole is formed, and one of the first lid member and the second lid member At least one guide protrusion protruding at a predetermined length is formed in the outer frame part, and the first lid member and the second lid member The first lid member and the second lid member may be guided so as to be engaged with each other at a predetermined position, the first lid member and the second lid member including at least one guide groove that can be engaged with the guide protrusion, A first lid-side X-axis parallel support and a first lid-side Y-axis lower support at a position spaced from the entrance of the first lid-side pipe hole of the first lid member body by a certain depth from the entrance of the first metal joint cover hole, A second cover side X-axis parallel support and a second cover side X-axis parallel support at a position spaced from the entrance of the second cover side pipe hole by a predetermined depth from the inlet of the second cover body, And the cover-side Y-axis lower parallel support is formed, so that the plurality of pipes are connected to the first cover-side pipe hole and the second cover- Axis parallel support, the first lid-side X-axis parallel support, the second lid-side X-axis parallel support, and the second lid-side Y-axis parallel lower support at a position spaced apart from the entrance of each hole by a predetermined distance And at least one coupling protrusion protruding at a predetermined length is formed in an outer frame portion of one of the first and second cover members, and the first cover member and the second cover member The outer circumference of the other one of the coupling protrusions is formed to have a predetermined depth so that the coupling protrusions can be coupled with each other, and at least one coupling groove formed in the inside of the coupling protrusion is formed in a shape equivalent to the coupling protrusion, The first lid member and the second lid member can be engaged with each other.

The cover for a metal joint for an industrial rack system according to an aspect of the present invention is characterized in that the cover for a metal joint is formed in a spaced space formed by joining a pair of the metal joints and a spacing space formed by connecting the metal joints to a plurality of the pipes, It is possible to prevent a foreign matter of the metal joint from being stuck or contaminated by the metal joint and to prevent the object from being damaged by contact with the metal joint during loading or moving.

1 is a view showing a metal joint cover for an industrial rack system according to a first embodiment of the present invention separated from a metal joint to which pipes are coupled.
2 is a view showing a cover for a metal joint for an industrial rack system according to a first embodiment of the present invention connected to a metal joint to which pipes are coupled.
3 is a perspective view showing an exploded view of a metal joint cover for an industrial rack system according to a first embodiment of the present invention.
4 is a view showing a metal joint cover for an industrial rack system according to a second embodiment of the present invention separated from a metal joint to which pipes are coupled.
5 is a view showing a cover for a metal joint for an industrial rack system according to a second embodiment of the present invention connected to a metal joint to which pipes are coupled.
6 is a perspective view showing an exploded view of a metal joint cover for an industrial rack system according to a second embodiment of the present invention;
FIG. 7 is a view showing a metal joint cover for an industrial rack system according to a third embodiment of the present invention separated from a metal joint to which pipes are coupled. FIG.
FIG. 8 is a view showing a cover for a metal joint for an industrial rack system according to a third embodiment of the present invention connected to a metal joint to which pipes are coupled. FIG.
FIG. 9 is a perspective view showing an exploded view of a metal joint cover for an industrial rack system according to a third embodiment of the present invention; FIG.
10 is a perspective view showing a state in which a second lid member body forming a cover for a metal joint for an industrial rack system according to a third embodiment of the present invention is formed.

Hereinafter, a cover for a metal joint for an industrial rack system will be described with reference to the drawings.

FIG. 1 is a view showing a metal joint cover for an industrial rack system according to a first embodiment of the present invention, which is separated from a metal joint to which pipes are coupled. FIG. 2 is an exploded perspective view of the industrial rack according to the first embodiment of the present invention. FIG. 3 is a perspective view showing an exploded view of a cover for a metal joint for an industrial rack system according to a first embodiment of the present invention. FIG. 3 is a perspective view showing a cover for a metal joint for an industrial rack system according to a first embodiment of the present invention.

1 to 3, a cover 100 for a metal joint for an industrial rack system according to the present embodiment has a structure in which a plurality of pipes 10 are connected to each other by a metal joint 15, And includes a first lid member 110 and a second lid member 120. As shown in Fig.

The first lid member 110 is formed so that its interior is relatively equivalent to the metal joint 15 and is covered with a part of the metal joint 15.

The second lid member 120 is formed so that the inside of the second lid member 120 is equivalent to the metal joint 15 and is connected to the first lid member 110 so that the first lid member 120, So that the member 110 covers the remaining portion of the covered portion.

The first lid member 110 and the second lid member 120 are coupled to each other to be used as the cover 100 for a metal joint for the industrial rack system. 100, and duplicate descriptions thereof will be omitted.

The first lid member 110 and the second lid member 120 are made of a synthetic resin material having a high strength such as tensile, compression, and impact so that the object may not be damaged even when the object is contacted with the object to be loaded and moved. .

In this embodiment, the plurality of pipes are cut into a predetermined length, and then the pipe is formed to have a predetermined length, a pipe vertically connected to the pipe formed with the predetermined length, The cover for metal joint 100 for the industrial rack system for covering the metal joint 15 connecting the pipes to be connected, that is, the two pipes arranged as T and the metal joint 15 connecting the two pipes Explain.

In order to facilitate the understanding of the description, a shaft having a pipe formed with a predetermined length diagonally with respect to the direction shown in FIG. 1 is referred to as an X-axis, and a pipe formed by a pipe having a predetermined length and a pipe vertically formed with a diagonal line is referred to as a Y- And the definitions of the axes in the following description apply equally to each other.

Accordingly, the pipe arranged in the X-axis direction becomes the X-axis pipe 11, and the pipe arranged vertically to the X-axis pipe 11 and arranged in the Y-axis direction from the lower part of the X- Axis pipe 12 as shown in Fig.

The metal joint 15 vertically connects the X-axis pipe 11 and the Y-axis pipe 12 at the outer peripheries of the X-axis pipe 11 and the Y-axis pipe 12, And the X-axis pipe 11 is inserted into a hole penetrating through the X-axis, and the Y-axis pipe 12 is inserted into the through hole of the Y- Are inserted and connected.

The first lid member 110 and the second lid member 120 are formed so as to cover the outer edges of the X-axis pipe 11, the Y-axis pipe 12, and the metal joint 15, respectively, The assembly of the first lid member 110 and the second lid member 120 is facilitated and only one mold having the same shape can be manufactured at the time of manufacturing the mold so that the manufacturing cost can be reduced Do.

The first lid member 110 includes a first lid member body 111 and a first metal joint 115 formed inside the first lid member body 111 to receive a part of the metal joint 15, A cover member 112 covering the portion of the pipe connected to the metal joint 15 which is covered by the first metal joint cover hole 112 and which is recessed inside the first cover member body 111, And a first cover-side pipe hole 131.

The second lid member 120 is formed in a body of the second lid member 121 and the second lid member body 121 so that the first metal joint cover hole 112 A second metal joint cover hole 122 in which a remaining portion other than the portion covered by the second metal joint cover hole 122 is inserted and a second metal joint cover hole 122 which is recessed inside the second cover member body 121, And a second lid-side pipe hole 141 covering a portion of the first lid-side pipe hole 122 covered with the metal joint 15.

In detail, the first lid member body 111 is fixed to one end portion of the Y-axis pipe 12 connected to the lower portion of the X-axis pipe 11 at an arbitrary position of the X-axis pipe 11, And the first lid member body 111 is also formed in a T shape like the metal joint 15 by covering the part of the metal joint 15 formed in a shape similar to an English capital letter T do.

The first metal joint cover hole 112 is formed in the inside of the first cover member body 111 and has a single outer shape of the metal joint 15 formed as a pair and the first metal joint cover hole 112, The first metal joint cover holes 112 securely cover half of the metal joints 15 formed of a pair.

The first lid-side pipe hole 131 is formed at each end of the first lid member body 111 and the first lid-side pipe hole 131 is communicated with the X- The pipe 11 and a part of the Y-axis pipe 12 are covered.

If the first cover member body 111 covers only a part of the joint, a minute space at a portion where the X-axis pipe 11, the Y-axis pipe 12 and a part of the metal joint 15 are connected, It is still exposed to the outside, so that foreign matter may get caught in the connection portion or contamination may occur.

In the present embodiment, the first cover-side pipe hole 131 includes a first cover-side X-axis pipe hole 132 formed to penetrate the X-axis pipe 11 formed in a predetermined length in the X-axis direction, And a first lid-side Y-axis lower pipe hole 133 formed to penetrate the Y-axis pipe 12 to a certain extent.

Accordingly, the first cover-side X-axis pipe hole 132 covers a part of the X-axis pipe 11 connected by the metal joint 15, and the first cover-side Y-axis lower pipe hole 133, Axis pipe 12 connected by the joint.

The second lid member body 121, the second joint cover hole 122 and the second lid-side pipe hole 141 constituting the second lid member 120 are connected to the first lid member 110, Axis pipe 11 and the remaining part of the Y-axis pipe 12 and the remaining part of the metal joint 15. The shape of the X-axis pipe 11 is the same as that of the first lid member 110, The description of the lid member 110 will be omitted.

Needless to say, the second cover-side pipe hole 141 includes the second cover-side X-axis pipe hole 142 and the second cover-side Y-axis lower pipe hole 143.

The first lid-side X-axis pipe hole 132 and the first lid-side Y-axis lower pipe hole (the first lid-side pipe hole) are formed in the first lid member body 111, 133 and the second lid side X-axis pipe hole 142 and the second lid side Y-axis lower pipe 121 which are the portions of the second lid member body 121 where the second lid side pipe holes 141 are formed, A chamfer or fillet 115 or 125 is formed on the outside of the hole 143 so that an object to be moved by the industrial roller unit is guided by the first lid side X axis pipe hole 132 and the first lid side Y axis lower pipe 132. [ It is possible to prevent the object from being damaged even if it comes into contact with the hole 133.

Also, when the first lid member 110 is made of a metal mold, the first lid member 110 can be prevented from being defective due to the fact that the molding liquid can not sufficiently flow to the edge by removing the bent portion at a right angle.

At least one coupling protrusion 113 protruding from the first cover member 110 and the second cover member 120 is formed on the outer circumference of the first cover member 110 and the second cover member 120, The outer circumference of the other of the first and second lid members 120 and 120 is formed to have a predetermined depth so that the engaging protrusions 113 and 123 can be engaged with each other and the inside thereof is relatively equal to the engaging protrusions 113 and 123 The cover for a metal joint 100 for an industrial rack system is formed by combining only the engaging projections 113 and 123 and the engaging grooves 114 and 124 The first lid member 110 and the second lid member 120 can be engaged with each other.

Also, in this embodiment, at least one guide protrusion 136, 146 protruding with a predetermined length is formed on the outer side of one of the first lid member 110 and the second lid member 120, The outer circumference of the first lid member 110 and the second lid member 120 are recessed at a predetermined depth and at least one guide groove 137, and 147 to guide the first lid member 110 and the second lid member 120 in a fixed position when they are coupled to each other.

More specifically, the first lid member 110 has a plurality of coupling protrusions 113 and 123 and a plurality of the coupling grooves 114 and 124 spaced apart from each other at regular intervals, The member 120 has a plurality of coupling protrusions 113 and 123 and a plurality of coupling grooves 114 and 124 spaced apart from each other at a predetermined interval on an outer periphery of the member 120, The first lid member 110 and the second lid member 120 can be fixed to the first lid member 110 and the second lid member 120 by only a small external force such as pressing by a worker without adding a fixture such as a screw, The second cover member 120 can be engaged.

Since the first lid member 110 and the second lid member 120 are made of a synthetic resin material, a slight warpage may remain after the first lid member 110 and the second lid member 120, The coupling protrusions 113 and 123 and the coupling grooves 114 and 124 may not be smoothly coupled even if the cover member 120 is brought into close contact with the cover member 120 in the face-to-face state.

The guide protrusions 136 and 146 and the guide grooves 137 and 147 are formed to have a predetermined length in the longitudinal direction of the first lid member body 111 and the outer lid member of the second lid body, The guide protrusions 136 and 146 and the guide grooves 137 and 147 are first brought into contact with each other when the first lid member 110 and the second lid member 120 are engaged, (120).

When the first lid member 110 and the second lid member 120 are positioned as described above, the engaging protrusions 113 and 123 and the engaging grooves 114 and 124 can be easily coupled with only a small external force do.

The first metal joint cover hole 112 is formed at each of the first cover-side X-axis pipe hole 132 and the first cover-side Y-axis lower pipe hole 133 of the first cover member body 111, Side X-axis pipe hole 132 and the first lid-side X-axis pipe 133, which are installed parallel to the respective openings of the first lid-side Y-side lower pipe hole 133, The parallel support rods 116 and the first lid side Y-axis lower parallel supports 117 are formed.

The first cover side X-axis parallel support frame 116 and the first cover side Y-axis lower parallel support base 117 are formed so that the first cover side X-axis pipe hole 132 and the first cover side Y The X-axis pipe 11 and the Y-axis pipe 12 inserted into the respective openings of the shaft lower pipe hole 133 are connected to the first cover-side X-axis pipe hole 132 and the first cover- The first cover side X axis parallel support rods 116 and the first lid side Y axis lower parallel support rods 117 can be held in contact with each other at a predetermined distance from each entrance of the pipe hole 133 , So that the X-axis pipe (11) and the Y-axis pipe (12) are more stably supported.

Reference numerals 116a and 117a denote the respective openings of the first cover side X-axis pipe hole 132, the first cover side Y-axis lower pipe hole 133, the first cover side X-axis parallel support 116, Side reinforcing ribs for connecting and reinforcing the first lid-side Y-axis lower parallel supports 117.

Further, at the respective openings of the second cover-side X-axis pipe hole 142 and the second cover-side Y-axis lower pipe hole 143 of the second cover member body 121, the second metal joint cover hole 122 and the second cover-side X-axis pipe hole 142 and the second cover-side Y-side lower pipe hole 143 in parallel with the respective openings of the second cover-side Y- An X-axis parallel support 126 and a Y-axis lower parallel support 127 on the second lid side are formed.

The second cover side X axis parallel support base 126 and the second cover side Y axis lower parallel support base 127 are formed so that the second cover side X axis pipe hole 142 and the second cover side Y The X-axis pipe 11 and the Y-axis pipe 12 inserted into the respective openings of the axial lower pipe hole 143 are inserted into the second cover-side X-axis pipe hole 142 and the second cover- The X-axis parallel supports 126 and the Y-axis lower parallel supports 127 of the second lid side and the Y-axis lower side can be held at positions spaced apart from the respective openings of the pipe holes 143 by a predetermined distance , So that the X-axis pipe (11) and the Y-axis pipe (12) are more stably supported.

Reference numerals 126a and 127a denote the respective openings of the second cover side X-axis pipe hole 142, the second cover side Y-axis lower pipe hole 143, the second cover side X-axis parallel support 126, And the second lid side Y-axis lower parallel supports 127 are connected to reinforce the ribs.

In this embodiment, the first lid member body 111, the first lid side X-axis parallel support rods 116, the first lid member body 111, and the first lid-side Y-axis lower parallel supports Axis parallel support frame 126 and the second lid member body 121 and the second lid-side Y-axis lower portion 121. The second lid member body 121, The coupling protrusions 113 and 123 and the coupling grooves 114 and 124 are formed at the positions where the parallel supports 127 meet. Then, the first lid side X-axis parallel support 116 and the first lid side Y-axis lower parallel support 117, the second lid side X-axis parallel support 126, and the second lid side Y- The X-axis pipe 11 and the Y-axis pipe 12 are more stably supported by the parallel supports 127 and the coupling protrusions 113 and 123 and the coupling grooves 114 and 124 Side X-axis parallel support 116 and the first lid-side Y-axis lower parallel support 117, the second lid-side X-axis parallel support 126 and the second lid-side Y-axis lower parallel support 127 As shown in Fig.

At least one of the first lid member 110 and the second opening member 120 is formed with a separation hole 139 or 149 having a predetermined size on the outer periphery thereof so that when the external force is transmitted to the separation holes 139 and 149 The first lid member 110 and the second lid can be separated.

Since the first lid member 110 and the second lid member 120 are formed in the same shape, the first lid member 110 and the second lid member 120 can be easily manufactured. Therefore, in the present embodiment, So that they are formed together in the second cover member 120.

The separation holes 139 and 149 are used to separate the first lid member 110 and the second lid member 120 by dirt, damage, or the like. When the external force is transmitted to the tool inserted into the separation holes 139 and 149, the coupling protrusions 113 and 123 and the coupling protrusions A part of the coupling grooves 114 and 124 is separated so that a spaced space is formed between the first lid member 110 and the second lid member 120.

After the spacing space is formed between the first lid member 110 and the second lid member 120 as described above, a worker uses a tool or directly transfers an external force to the spaced space to form the first lid member 110 And the second cover member 120 can be easily separated.

As described above, the metal joint cover 100 for the industrial rack system includes the first lid member 110 and the second lid member 120, and the metal joint 15 as well as the metal joint 15 A plurality of pipes 10 connected to each other by a plurality of pipes 10 connected to each other by a pair of the metal joints 15 so that the metal joints 15 are connected to the plurality of pipes 10, It is possible to prevent a foreign object such as a first foreign object from being caught in the separated space formed by the connection or contamination of the metal joint 15 and to prevent the object from being damaged by the contact with the metal joint 15 during loading or moving Can be prevented.

Hereinafter, a cover for a metal joint for an industrial rack system according to another embodiment of the present invention will be described with reference to the drawings. In carrying out these explanations, the description overlapping with the content already described in the first embodiment of the present invention described above will be omitted and omitted here.

4 is a view showing a state in which a cover for a metal joint for an industrial rack system according to a second embodiment of the present invention is separated from a metal joint to which pipes are coupled, and FIG. 5 is a perspective view of the industrial rack according to the second embodiment of the present invention. FIG. 6 is a perspective view showing an exploded view of a metal joint cover for an industrial rack system according to a second embodiment of the present invention. FIG. 6 is a perspective view of a cover for a metal joint for an industrial rack system according to a second embodiment of the present invention.

4 and 6, the cover 200 for a metal joint for an industrial rack system according to the present embodiment, together with the metal joint 25, is formed with a predetermined length connected by the metal joint 25 A part of the X-axis pipe 21, a part of the Y-axis lower pipe 22 located in the lower part of the X-axis pipe 21 and a part of the Y-axis upper pipe 23 located in the upper part of the X- Of the present invention.

The first lid member body 211 and the second lid member body 221 are formed to have a predetermined length in the Y axis direction in the same manner as the outer periphery of the metal joint 25 formed in the Y axis direction relative to the X axis .

The first metal joint cover hole 212 and the second metal joint cover hole 222 are also recessed in the first cover member body 211 and the second cover member body 221, Axis direction, such as the first cover member 211 and the second cover member body 221,

In this embodiment, the first lid-side pipe hole 231 includes a first lid-side X-axis pipe hole 232, a first lid-side Y-axis lower pipe hole 233, And a cover-side Y-axis upper pipe hole 234.

The first cover-side X-axis pipe hole 232 covers a part of the X-axis pipe 21 inserted through the metal joint 25, and the first cover-side Y-axis lower pipe hole 233 are positioned below the X-axis pipe 21 and one end of the Y-axis lower pipe 22 covers a part of the Y-axis lower pipe 22 inserted into the metal joint 25 , The first lid side Y-axis upper pipe hole 234 is located at the upper portion of the X-axis pipe 21 and the one end of the Y-axis upper pipe 23 is inserted into the metal joint 25 Thereby covering a part of the Y-axis upper pipe 23.

The second cover-side pipe hole 241 also has a second cover-side X-axis pipe hole 242, a second cover-side Y-axis lower pipe hole 243, and a second cover- Axis upper pipe hole 244 and the first lid side X axis pipe hole 232, the first lid side Y axis lower pipe hole 233, the first lid side Y axis upper pipe hole 234, Axis pipe 21, the Y-axis lower pipe 22, and the Y-axis upper pipe 23 covered by the holes 234.

The first lid member 210 and the second lid member 220 may be disposed at arbitrary positions that are elongated in the Y axis direction among the first lid member body 211 and the second lid member body 221, The metal joint cover 200 for the industrial rack system is formed by combining the first lid member 210 and the second lid member 220 so as to include the separation grooves 239 and 249 formed in the through- A pair of the separation grooves (239, 249) are formed in both directions with respect to the Y axis.

When the separation grooves 239 and 249 are formed as a pair as described above, the separation of the first lid member 210 and the second lid member 220, which are formed by a predetermined length, can be performed simultaneously on both sides, The first lid member 210 and the second lid member 220 can be separated from each other only by an external force.

7 is a view showing a state in which a cover for a metal joint for an industrial rack system according to a third embodiment of the present invention is separated from a metal joint to which the pipes are coupled, and FIG. 8 is an exploded perspective view of the industrial rack according to the third embodiment of the present invention. FIG. 9 is a perspective view showing an exploded view of a metal joint cover for an industrial rack system according to a third embodiment of the present invention, and FIG. 9 is a perspective view showing an exploded view of a metal joint cover for an industrial rack system according to a third embodiment of the present invention. 10 is a perspective view showing a molded body of a second lid member constituting a cover for a metal joint for an industrial rack system according to a third embodiment of the present invention.

7 and 10, a metal joint cover 300 for an industrial rack system according to the present embodiment includes a Y-axis pipe 32 formed to be long in a predetermined length, Axis pipe 31 and the Z-axis pipe 33 located on the other side of the Y-axis pipe 32 and a part of the metal joint 35 connecting the X-axis pipe 31 and the Z- Axis pipe 32 and a part of the Z-axis pipe 33 together.

That is, in the present embodiment, three pipes are vertically arranged in three axial directions of the X axis, the Y axis, and the Z axis, and the metal joints 35 connect three pipes vertically arranged to each other. A cover 300 for a metal joint for a rack system covers the three pipes and the metal joint 35.

In addition, the first lid member body 311 is formed of one of the pipes, more precisely, the X-axis pipe (not shown) in a state in which the plurality of pipes are formed in a triaxial shape perpendicular to each other by the metal joint 35 31, which is a pipe that is coplanar with the pipe covered by the first one-side pipe lid portion 311a among the pipes, and a second one-side pipe lid portion 311b that covers the portion of the Z A first one-side pipe lid part 311b covering a part of the shaft pipe 33 and a second one side pipe lid part 311b connecting the first one side pipe lid part 311a and the first other pipe lid part 311b, A first lid connection (311a) covering a portion of the Y-axis pipe (32), which is a pipe vertically positioned with the pipes partially covered by the first side pipe cover (311a) (311c).

The second lid member body 321 includes a second one-side pipe 321 covering the remainder of the X-axis pipe 31, which is a pipe partially covered by the first one-side pipe lid 311a, The lid portion 321a is located on the same plane as the pipe covered by the second one-side pipe lid portion 321a among the pipes. The first other-side pipe lid portion 311b A second side pipe cover portion 321b covering the remainder of the covered pipe, more precisely the Z axis pipe 33, and a second side pipe cover portion 321b connected to the second side pipe cover portion 321a, A second side lid connecting portion 321d connected to the second side pipe lid portion 321b and a second side lid connecting portion 321b connected to the second side lid connecting portion 321c, , And the second one-side pipe lid portion (321a) and the first one side wave In contact with the profile cover part (311a) includes a hinge portion 348 which can be bent by an external force and the second other-side pipe cover portion (321b) and the first other-side pipe cover portion (311b) is in contact.

The remaining portion of the Y-axis pipe 32 other than the portion covered by the first cover connecting portion 311c is connected to the second one-side lid connecting portion 321c and the second other lid connecting portion 321d, Is bent and covered by the hinge part (348).

The first lid member 310 and the second lid member 320 are formed in different shapes and then joined together.

The hinge unit 348 is relatively long in the Y-axis direction as shown in FIG. 10, and the second one-side cover connecting part 321c and the second And the second side lid connection portion 321d is engaged.

In this embodiment, a first joint cover hole 312 is formed on the inner surface of the first cover connecting portion 311c so as to cover a part of the metal joint 35.

The second one-side lid connection portion 321c and the second other-side lid connection portion 321d are bent at right angles with respect to the hinge portion 348, so that the second one-side lid connection portion 321c And the second joint cover hole 322 formed by the inner surface of the second side lid connection portion 321d cover the metal joint 35. [

The second one-side pipe lid portion 321a, the second one-side lid connection portion 321c, the second other-side pipe lid portion 321b, the second other-side lid connection portion 321d, The second cover member 320 including the support portion 348 is formed by molding together with a mold or the like.

If the components of the second cover member 320 are molded separately, it is difficult to store the components, and assembly tolerances are generated in proportion to the number of the components when assembling the components. However, when the second lid member 320 is integrally formed as described above, since the second lid member 320 has one component, it is not necessary to store the second lid member 320 separately, which makes it easy to store the second lid member 320, There is no need for a separate component for connecting the lid connection portion 321c and the second lid cover connection portion 321d, which facilitates assembly.

In addition, since the bent angle of the second lid member body 321 can be varied within a certain angle range by the hinge portion 348, it is possible to cope with the angular tolerance generated when the metal joint 35 is assembled So that the second cover member body 321 is excellent in adhesion to the metal joint 35.

In the present embodiment, the first cover-side pipe hole 331 is provided with a first cover-side X-axis pipe hole 332, a first cover-side Y-axis pipe hole 333, Side Z-axis pipe hole 334. The Z-

Accordingly, the first cover side X-axis pipe hole 332 covers a part of the X-axis pipe 21, and the first cover side Y-axis pipe hole 333 covers a part of the Y-axis pipe 32 And the first cover-side Z-axis pipe hole 334 covers a part of the Z-axis pipe 33.

The second lid-side pipe hole 341 is provided with a first lid-side X-axis pipe hole 342, a first lid-side Y-axis pipe hole 343, and a first lid Z Axis pipe hole 332 and the first cover-side Y-axis pipe hole 333 and the first cover-side Z-axis pipe hole 334, respectively, The X-axis pipe 21, the Y-axis pipe 32, and the Z-axis pipe 33 are covered.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the following claims And can be changed. However, it is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

According to one aspect of the present invention, a vacuum piping support apparatus for a semiconductor display manufacturing facility is capable of easily securing airtightness between a sleeve member coupled to a bottom surface and a cover plate member connected to a vacuum piping, It is highly likely to use the award.

According to an aspect of the present invention, there is provided a cover for a metal joint for an industrial rack system, comprising: a spacing space formed by coupling a pair of metal joints; and a spacing space formed by connecting the metal joints to the plurality of pipes. It is possible to prevent a foreign matter such as a foreign substance or the like from being contaminated or to contaminate the metal joint and to prevent the object from being damaged by contact with the metal joint during loading or moving, would.

100: Cover for metal joints for industrial rack systems
110: first cover member
120: second cover member

Claims (5)

The present invention is applied to an industrial rack system in which a plurality of pipes are connected to each other by a metal joint to form an industrial lathe or an industrial roller unit,
A first lid member having a shape corresponding to an outer surface of the metal joint, the first lid member being covered with a part of the metal joint; And
And a second lid member which is formed in a shape corresponding to an outer surface of the metal joint and is connected to the first lid member to cover the remaining portion of the metal lid covered with the first lid member and,
The first lid member
A first lid member body,
A first metal joint cover hole formed in the first cover member body so as to be inserted into a part of the metal joint,
And a first cover-side pipe hole formed in the inside of the first cover member body and covering a portion of the pipe connected to the metal joint covered by the first metal joint cover hole,
The second lid member
A second lid member body,
A second metal joint cover hole formed in the inside of the second cover member body so that the remaining portion of the metal joint other than the portion covered by the first metal joint cover hole is inserted;
And a second lid-side pipe hole formed in the second lid member body and covering a portion of the pipe connected to the metal joint covered by the second metal joint cover hole,
A chamfer or a fillet is formed outside the portion of the first lid member body where the first lid-side pipe hole is formed and the portion of the second lid member body where the second lid-side pipe hole is formed,
At least one guide protrusion protruding at a predetermined length is formed on the outer periphery of one of the first lid member and the second lid member,
Wherein at least one of the first lid member and the second lid member is recessed at a predetermined depth and includes at least one guide groove engageable with the guide protrusion, The member can be guided so that it can be engaged in place,
A first cover-side X-axis parallel support and a first cover-side Y-axis parallel lower support in a position spaced from the inlet of the first cover-side pipe hole of the first cover member body by a predetermined depth from the inlet of the first cover- A support is formed,
A second cover-side X-axis parallel support and a second cover-side Y-axis parallel lower support in a position spaced from the entrance of the second cover-side pipe hole of the second cover member body by a certain depth from the inlet of the second cover- The support shafts are formed so that a plurality of the pipes are spaced apart from the respective openings of the first cover-side pipe holes and the second cover-side pipe holes by a predetermined distance, the first cover-side X-axis parallel supports, the first cover- Axis lower parallel support, the second lid-side X-axis parallel support and the second lid-side Y-axis lower parallel support,
At least one coupling protrusion protruding at a predetermined length is formed in an outer portion of one of the first lid member and the second lid member,
Wherein at least one of the first and second lid members has at least one coupling groove formed at a predetermined depth so that the coupling protrusion can be coupled to the outer periphery of the other of the first and second lid members, So that the first lid member and the second lid member can be engaged with each other merely by engaging the engaging projections with the engaging recesses. delete delete The method according to claim 1,
At least one of the first lid member and the second lid member is provided with a separation hole having a predetermined size on the outer periphery thereof so that the first lid member and the second lid can be separated from each other when an external force is transmitted to the separation hole Features Cover for metal joints for industrial rack systems. 5. The method of claim 4,
A plurality of pipes are formed in a triaxial shape perpendicular to each other by the metal joint,
The first lid member body
A first one-side pipe cover covering a part of one of the pipes,
A first other pipe cover covering a part of another pipe positioned coplanar with the pipe covered by the first pipe cover part of the pipes,
And a second pipe cover part connected to the first pipe cover part and the first other pipe cover part, the pipes being partially covered by the first pipe cover part and the first other pipe cover part, And a first cover connecting portion covering the part,
The second lid member body
A second one-side pipe cover part covering the remainder of the pipe partly covered by the first one-side pipe cover part of the pipes,
A second one of the pipes, which is coplanar with the pipe covered by the second one-side pipe cover part, and which covers the remainder of the pipe partly covered by the first other pipe cover part, Wow,
A second one-side lid connection portion connected to the second one-side pipe lid portion,
A second side lid connection part connected to the second side pipe lid part,
Wherein the second one-side pipe lid portion and the second one-side pipe lid portion are in contact with each other, and the second one-side pipe lid portion and the second one- And a hinge portion that can be bent by an external force such that the side pipe cover is in contact with the side pipe cover portion,
And the second lid member including the second one-side pipe lid portion, the second one-side lid connection portion, the second other-side pipe lid portion, the second other-side lid connection portion, and the hinge portion are molded together Cover for metal joints for industrial rack systems.

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