KR102278956B1 - Pipe roller guide - Google Patents

Abstract

The present invention provides a pipe roller guide including a first main body member, a second main body member, and a main body connecting unit, wherein, in a state in which the first main body member and the second main body member are separated from each other, a first roller and a second roller can be connected to the first body member and the second body member respectively using a means for performing a quick coupling operation like a power tool, and in a state in which the first roller and a second roller are connected to the first main body member and the second main body member respectively, the first main body member and the second main body member can be connected to each other by means of the main body connecting unit such that any one among a plurality of protrusions formed at a pipe can be in a state of being engaged with another among the plurality of protrusions by allowing the first roller and the second roller to face each other, thereby enhancing work efficiency for assembling the pipe roller guide.

Description

Pipe roller guide

The present invention relates to a pipe roller guide.

The industrial rack system is to assemble a plurality of pipes and a pipe connection joint that connects the plurality of pipes to form an industrial structure such as a shelf in the form of a shelf according to the industrial site situation, etc., such an industrial rack system What can be presented as an example of an industrial structure formed by is that shown in FIG. 1 of the patent document presented below.

A plurality of protrusions protrude from the outer surface of the pipe, and a protrusion groove capable of engaging the protrusions is formed in the pipe connection joint, so that the pipe is inserted into the pipe connection joint. When the connecting joint and the pipe are connected, the protrusion and the protrusion groove are engaged, and accordingly, the pipe and the pipe connecting joint can be firmly coupled without rotating in vain.

The pipe roller guide may be smoothly sliding along the pipe constituting the industrial rack system, and may be slidingly moved along the pipe in a state where various objects are connected.

The pipe roller guide includes a guide body formed in an integral shape surrounding both sides and a lower portion of the pipe, and a plurality of rollers rotatably connected to the inner surface of the guide body, and each roller is When an external force such as a worker is applied while being caught on the protrusion, the pipe roller guide can slide smoothly along the pipe.

However, according to the conventional pipe roller guide as described above, the guide body is formed in an integral shape surrounding both sides and the lower portion of the pipe, and each of the rollers is engaged with the protrusion of the pipe. Since the rollers have a structure connected to the inner surface of the guide body, in order to couple each roller to the inner surface of the guide body using a coupling means such as a bolt, a wrench is passed through the open narrow upper space of the guide body. By inserting an assembly mechanism such as an operator, the coupling means, the roller, and the guide body must be manually coupled by an operator, and since a power tool cannot be used at all, the efficiency of the work for assembling the pipe roller guide is greatly reduced there was a problem with

Registered Patent No. 10-2034019, Registration Date: 2019.10.14., Title of the Invention: Housing member applied to the height adjustment structure of the industrial rack system and the height adjustment structure of the industrial rack system

SUMMARY OF THE INVENTION An object of the present invention is to provide a pipe roller guide in which the efficiency of work for assembling can be improved.

The pipe roller guide according to an aspect of the present invention can be moved along the pipe constituting the industrial rack system forming the industrial structure,

a first body member surrounding a portion of the pipe and rotatably connected to a first roller engageable with any one of a plurality of protrusions formed on the pipe; A second roller that is detachable from the first body member, surrounds a portion of the pipe other than the portion covered by the first body member, and is engageable with the other one of the plurality of projections formed on the pipe a second body member rotatably connected to; and a main body connecting part connecting the first body member and the second body member to each other.

In a state in which the first body member and the second body member are separated from each other, the first roller and the second roller are respectively connected to the first body member and the second body member, and the first body member and In a state in which the first roller and the second roller are respectively connected to the second body member, the first roller and the second roller face each other to form any one of the plurality of projections and the plurality of projections formed on the pipe The first body member and the second body member are connected to each other by the main body connecting part so as to be in a state that can be engaged with the other one of them,
The main body connecting portion includes a locking protrusion protruding from any one of the first body member and the second body member, and a locking protrusion that is recessed in the other of the first body member and the second body member to engage the locking protrusion. including home;
The locking protrusion is formed continuously in a longitudinal direction of any one of the first body member and the second body member, and the locking groove is formed in a longitudinal direction of the other of the first body member and the second body member. is formed in a continuous form, and the locking protrusion is inserted while sliding into the locking groove, whereby the first body member and the second body member are connected to each other.

In the pipe roller guide according to another aspect of the present invention, a plurality of first rollers are rotatably connected, and when viewed in the axial direction of each of the first rollers, a first body in which the plurality of first rollers are arranged in a rectangular shape absence; A plurality of second rollers are rotatably connected, and when viewed in the axial direction of each of the second rollers, the plurality of second rollers are arranged in a rectangular shape, and a second body member detachable from the first body member ; and a main body connecting part connecting the first body member and the second body member to each other.

In a state in which the first body member and the second body member are separated from each other, the first roller and the second roller are respectively connected to the first body member and the second body member, and the first body member and In a state in which the first roller and the second roller are respectively connected to the second body member, the first body member and the second body member are connected to each other by the main body connecting part.

According to the pipe roller guide according to an aspect of the present invention, as the pipe roller guide includes a first body member, a second body member, and a body connection part, the first body member and the second body member are separated from each other. In this state, the first roller and the second roller may be respectively connected to the first body member and the second body member using means for performing a quick coupling operation such as a power tool, and as described above, the first body member and in a state in which the first roller and the second roller are respectively connected to the second body member, the first roller and the second roller face each other to form any one of a plurality of protrusions and a plurality of the protrusions formed on the pipe The first body member and the second body member can be connected to each other by the main body connecting portion so that they can be engaged with each other, thereby improving the efficiency of the work for assembling the pipe roller guide. It has the effect of being able to

1 is a perspective view showing a state in which a pipe roller guide is connected to a pipe according to an embodiment of the present invention;
Figure 2 is a perspective view showing a state in which the cover member is separated from the pipe roller guide according to an embodiment of the present invention.
3 is a perspective view showing a state in which a first body member and a second body member constituting the pipe roller guide according to an embodiment of the present invention are separated from each other;
Figure 4 is a perspective view showing an exploded state of the pipe roller guide according to an embodiment of the present invention.
FIG. 5 is an enlarged view of part A shown in FIG. 2 .
6 is a perspective view showing a cover member constituting a pipe roller guide according to an embodiment of the present invention.

Hereinafter, a pipe roller guide according to an embodiment of the present invention will be described with reference to the drawings.

1 is a perspective view showing a state in which a pipe roller guide is connected to a pipe according to an embodiment of the present invention, and FIG. 2 is a perspective view showing a state in which a cover member is separated from a pipe roller guide according to an embodiment of the present invention, 3 is a perspective view showing a first body member and a second body member constituting a pipe roller guide according to an embodiment of the present invention are separated from each other, and FIG. 4 is a pipe roller guide according to an embodiment of the present invention. is an exploded perspective view, FIG. 5 is an enlarged view of part A shown in FIG. 2, and FIG. 6 is a perspective view showing a cover member constituting the pipe roller guide according to an embodiment of the present invention.

1 to 6 together, the pipe roller guide 100 according to this embodiment is movable along the pipe 10 constituting the industrial rack system forming the industrial structure, and the first body member ( 110 , a second body member 130 , and a body connection unit 160 .

The pipe 10 includes a pipe body 11 in the form of a circular cylinder with an empty inside, and a plurality of protrusions 12 protruding so as to be spaced apart from each other on the outer surface of the pipe body 11 .

The first body member 110 surrounds one side and a lower portion of the pipe 10 , and a first roller 120 engageable with any one of the plurality of protrusions 12 formed on the pipe 10 . ) is rotatably connected.

In detail, the first body member 110 includes a first guide body 111 and a first roller insertion groove 114 .

The first guide body 111 surrounds one side and a lower portion of the pipe 10, and includes a first guide sidewall 112 that faces while being spaced apart from one side of the pipe 10, and the first guide and a first guide lower wall 113 that is bent from the lower portion of the side wall 112 and is spaced apart from a portion of the lower portion of the pipe 10 to face it.

The first guide side wall 112 and the first guide lower wall 113 are vertically bent and formed to have a predetermined length to surround one side and a lower portion of the pipe 10 for a predetermined length. .

The first roller insertion groove 114 is formed to be elongated in the longitudinal direction of the first guide sidewall 112 along the inside of the first guide sidewall 112 , and is formed in the first roller insertion groove 114 . The first roller fixing body 125 for fixing the first roller 120 is inserted.

The first roller fixing body 125 is rotatably connected to the rotation shaft of the first roller 120 , and is inserted into the first roller insertion groove 114 , so that the first roller 120 is the first It is to be rotatably fixed to the guide sidewall 112 .

The first roller fixing body 125 is inserted into both end portions of the first roller insertion groove 114 one by one, so that the first roller 120 is installed on the inner wall of both end portions of the first guide body 111 . Each can be rotatably connected one by one.

The first roller insertion grooves 114 are formed in a plurality of lines, in this case, in parallel while being spaced apart from each other at the upper and lower portions of the inner surface of the first guide sidewall 112, in two lines, and By inserting each of the first roller fixing bodies 125 at both ends of each, the four first rollers 120 can be rotated at both ends of the upper and lower ends of the inner surface of the first guide sidewall 112, respectively. be able to be connected.

In this embodiment, the plurality of first rollers 120 are rotatably connected to the first body member 110 , and when viewed in the axial direction of each of the first rollers 120 , the plurality of first rollers 120 are rotatably connected to the first body member 110 . The rollers 120 are arranged in a rectangular shape.

The second body member 130 is detachable with respect to the first body member 110, the other side of the pipe 10 except for the portion surrounded by the first body member 110, and It surrounds the lower part and can engage with the other one of the plurality of projections 12 formed on the pipe 10 (the one in which the first roller 120 is not engaged among the plurality of projections 12, hereinafter the same) The second roller 140 is rotatably connected.

The first body member 110 and the second body member 130 may be formed independently of each other by an extrusion method or the like, and may be combined with each other by the body connection part 160 to be integrated.

In detail, the second body member 130 includes a second guide body 131 and a second roller insertion groove 134 .

The second guide body 131 surrounds the other side and the lower portion of the pipe 10 , and includes a second guide sidewall 132 facing while being spaced apart from the other side of the pipe 10 , and the second A second lower guide wall 133 is bent from the lower portion of the guide sidewall 132 and is spaced apart from the remaining portion of the lower portion of the pipe 10 to face it.

The second guide side wall 132 and the second guide lower wall 133 are vertically bent and formed to have a predetermined length so as to surround the other side and the lower portion of the pipe 10 by a predetermined length. do.

형태로 감싸지게 된다.When configured as described above, the first guide sidewall 112 and the second guide sidewall 132 are formed to face each other in parallel to each other, and the pipe 10 is spaced apart from both sides of the pipe 10, respectively. ) are arranged to face each other, and the first guide lower wall 113 and the second guide lower wall 133 are connected by the main body connecting part 160, and spaced apart from the lower part of the pipe 10 It is arranged to face the lower part of the pipe 10 , and accordingly both sides and the lower part of the pipe 10 are formed by the first guide body 111 and the second guide body 131 .

wrapped in the shape.

The second roller insertion groove 134 is formed to be elongated in the longitudinal direction of the second guide sidewall 132 along the inside of the second guide sidewall 132 , and is formed in the second roller insertion groove 134 . A second roller fixing body 145 for fixing the second roller 140 is inserted.

The second roller fixing body 145 is rotatably connected to the rotation shaft of the second roller 140 , and is inserted into the second roller insertion groove 134 , so that the second roller 140 is moved to the second roller 140 . It is to be rotatably fixed to the guide sidewall 132 .

The second roller fixing body 145 is inserted into both end portions of the second roller insertion groove 134 one by one, so that the second roller 140 is attached to the inner wall of both end portions of the second guide body 131 . Each can be rotatably connected one by one.

The second roller insertion grooves 134 are formed in a plurality of lines, in this case, two lines, in parallel while being spaced apart from each other at the upper and lower portions of the inner surface of the second guide sidewall 132 , and each of the second roller insertion grooves 134 . As each of the second roller fixing bodies 145 are inserted into both ends of each, the four second rollers 140 can be rotated at both ends of the upper and lower ends of the inner surface of the second guide sidewall 132, respectively. be able to be connected.

In this embodiment, the plurality of second rollers 140 are rotatably connected to the second body member 130 , and when viewed in the axial direction of each of the second rollers 140 , the plurality of second rollers 140 are rotatably connected to the second body member 130 . The rollers 140 are arranged in a rectangular shape.

By being configured as described above, while the four first rollers 120 and the four second rollers 140 face each other, both ends of the upper and lower surfaces of the inner surface of the first guide sidewall 112 and the One may be disposed at both ends of the upper and lower portions of the inner surface of the second guide sidewall 132 , respectively, so that any one of the plurality of protrusions 12 of the pipe 10 may cause the four first rollers (120) at four points, and the other one of the plurality of protrusions (12) of the pipe (10) is engaged with the four second rollers (140) at four points, so that the pipe (10) Accordingly, the pipe roller guide 100 can be moved stably and smoothly (smoothly).

The main body connection part 160 connects the first body member 110 and the second body member 130 separated from each other, and includes a locking protrusion 161 and a locking groove 162 . .

The locking protrusion 161 protrudes from any one of the first body member 110 and the second body member 130 , and the locking groove 162 is formed between the first body member 110 and the second body member 130 . The second body member 130 is recessed in the other one so that the locking protrusion 161 can be caught. Hereinafter, for convenience of explanation, the locking protrusion 161 is formed in the second body member 130 . It is suggested that the locking groove 162 is formed in the first body member 110, but this is exemplary, and the present invention is not limited thereto.

형태로 형성된다.The locking protrusion 161 is the end of the second body member 130 , in detail, a direction in which the second guide lower wall 133 extends from the second guide side wall 132 of the second guide lower wall 133 . From the cross-section, the second guide lower wall 133 protrudes from the second guide sidewall 132 in the extending direction, and can be caught in the engaging groove 162 , for example,

formed in the form

형태로 함몰 형성된다.The engaging groove 162 is the first body member 110, in detail, the first guide lower wall 113 of the first guide lower wall 113 in the direction in which the first guide lower wall 113 extends from the end. Doedoe formed in a cross-section, the first guide lower wall 113 from the first guide side wall 112 is recessed in a direction opposite to the extending direction, the locking protrusion 161 can be caught, for example,

formed in the shape of a depression.

The locking protrusion 161 is formed in a continuous shape in the longitudinal direction of the second lower guide wall 133 , and the locking groove 162 is formed in a continuous shape in the longitudinal direction of the first guide lower wall 113 . Thus, the locking protrusion 161 is inserted into the locking groove 162 while sliding, so that the first body member 110 and the second body member 130 can be connected to each other.

Here, the fact that the locking protrusion 161 is inserted while sliding into the locking groove 162 means that among the locking protrusions 161 , the longitudinal end (a) of the second body member 130 and the locking groove ( 162) of the first body member 110 and the second body member 130 so that the distal end (b) in the longitudinal direction of the first body member 110 faces each other, the first body member 110 and In a state in which the second body member 130 is arranged in the longitudinal direction, the distal end (a) of the second body member 130 in the longitudinal direction of the locking protrusions 161 is formed between the first body member 110 and the first body member 110 . It is inserted into the distal end (b) of the first body member 110 in the longitudinal direction of the locking grooves 162 in the longitudinal direction of the second body member 130, so that the locking protrusion 161 is inserted into the locking groove ( It refers to being inserted while gradually filling the locking groove 162 in the longitudinal direction of the 162 .

Of the first guide lower wall 113 , the engaging groove 162 is spaced apart from the engaging groove 162 on the end surface of the first guide lower wall 113 in the extending direction from the first guide side wall 112 . A pair of first rocking prevention protrusions 164 protrude from the upper part and the lower part of the locking groove 162 , respectively, and the second guide sidewall 132 of the second guide lower wall 133 . The upper portion of the locking protrusion 161 and the lower portion of the locking protrusion 161 on the end surface in the direction in which the guide lower wall 133 extends are each engaged with each of the first rocking prevention protrusions 164. The pair of second anti-shake projections 163 protrude, respectively.

When the locking protrusion 161 is inserted while sliding into the locking groove 162, each of the first rocking preventing protrusion 164 and each of the second shaking preventing protrusion 163 are engaged while sliding with each other, and accordingly, the The first body member 110 and the second body member 130 can be firmly engaged with each other, so that the first body member 110 and the second body member 130 are not arbitrarily oscillated by an external force. won't

When configured as described above, the locking protrusion 161 and the locking groove 162 are separated from each other, and in a state in which the first body member 110 and the second body member 130 are separated from each other, the second Each of the first roller 120 and each of the second rollers 140 are respectively connected to the first body member 110 and the second body member 130 by using a means for performing a quick coupling operation such as a power tool. In the state in which each of the first roller 120 and each of the second rollers 140 are respectively connected to the first body member 110 and the second body member 130 as described above, the locking protrusion ( 161) and the locking groove 162 are engaged with each other, so that the first body member 110 and the second body member 130 are connected to each other by the body connection part 160, and each of the first rollers ( 120) and each of the second rollers 140 face each other to engage any one of the plurality of projections 12 formed on the pipe 10 and the other of the plurality of projections 12, respectively. becomes

Meanwhile, the pipe roller guide 100 includes a cover member 150 .

The cover member 150 covers the first body member 110 , the second body member 130 , and the open surface (the surface through which the pipe 10 passes) spanning the main body connection part 160 . , a cover body 151 , a first fixing protrusion 153 , and a second fixing protrusion 154 .

The cover body 151 includes the first guide sidewall 112 and the first guide in a state in which the first body member 110 and the second body member 130 are connected by the body connection part 160 . The lower wall 113 , the main body connection part 160 , the second guide lower wall 133 , and the second guide side wall 132 are formed in the form of a plate covering the open surface.

Reference numeral 152 denotes a pipe through hole formed in a circular shape through the cover body 151 through which the pipe 10 can pass.

The first fixing protrusion 153 protrudes from any one of the first body member 110 and the cover member 150 , and the other one of the first body member 110 and the cover member 150 has A first protrusion fixing groove 115 to which the first fixing protrusion 153 can be coupled is formed, and at any one of the second body member 130 and the cover member 150, the second fixing protrusion ( 154 protrudes, and a second protrusion fixing groove 135 to which the second fixing protrusion 154 can be coupled is formed in the other one of the second body member 130 and the cover member 150 .

Preferably, the first body member 110 and the second body member 130 may be manufactured by an extrusion method. In this case, the first protrusion fixing groove 115 and the second body member 130 may be formed by the extrusion method. 2 protrusion fixing grooves 135 are respectively formed on the first guide sidewall 112 of the first body member 110 and the second guide sidewall 132 of the second body member 130 , A first fixing protrusion 153 and the second fixing protrusion 154 may be formed on the cover member 150 . The first protrusion fixing groove 115 and the second protrusion fixing groove 135 are continuously penetrated in the longitudinal direction of the first guide sidewall 112 and the second guide sidewall 132, respectively, and the One fixing protrusion 153 and the second fixing protrusion 154 are formed to protrude from the cover body 151 at positions facing the first protrusion fixing groove 115 and the second protrusion fixing groove 135 , respectively. do.

When configured as described above, as the cover member 150 is coupled to the first body member 110 and the second body member 130 , the first fixing protrusion 153 is formed in the first protrusion fixing groove. It is coupled to 115 and the second fixing protrusion 154 is coupled to the second protrusion fixing groove 135 , so that the first body member 110 and the first body member 110 connected by the body connection part 160 are connected to each other. Any movement of the second body member 130 can be prevented.

As described above, as the pipe roller guide 100 includes the first body member 110 , the second body member 130 and the body connection part 160 , the first body member 110 and In a state in which the second body member 130 is separated from each other, the first body member 110 and the second body member 130 are attached to the first body member 110 and the second body member 130 using a means for performing a quick coupling operation, such as a power tool. The roller 120 and the second roller 140 may be connected to each other, and the first roller 120 and the second roller 140 may be connected to the first body member 110 and the second body member 130 . ) are connected to each other, the first roller 120 and the second roller 140 face each other to form any one of the plurality of projections 12 and the plurality of projections 12 formed on the pipe 10 ), the first body member 110 and the second body member 130 may be connected to each other by the main body connecting portion 160 to be engaged with each other, and thus the pipe roller The efficiency of the operation for assembling the guide 100 can be improved.

In the above, the present invention has been shown and described with respect to specific embodiments, but those of ordinary skill in the art can variously modify the present invention within the scope without departing from the spirit and scope of the present invention as set forth in the claims below. and can be changed. However, it is intended to clearly state that all such modifications and variations are included within the scope of the present invention.

According to the pipe roller guide according to an aspect of the present invention, since the efficiency of the work for assembling can be improved, its industrial applicability is high.

100: pipe roller guide
110: first body member
130: second body member
160: body connection part

Claims (5)

delete As can be moved along the pipe constituting the industrial rack system forming the industrial structure,
a first body member surrounding a portion of the pipe and rotatably connected to a first roller engageable with any one of a plurality of protrusions formed on the pipe;
A second roller that is detachable from the first body member, surrounds a portion of the pipe other than the portion covered by the first body member, and is engageable with the other one of the plurality of projections formed on the pipe a second body member rotatably connected to; and
and a body connecting part connecting the first body member and the second body member to each other.
In a state in which the first body member and the second body member are separated from each other, the first roller and the second roller are respectively connected to the first body member and the second body member, and the first body member and In a state in which the first roller and the second roller are respectively connected to the second body member, the first roller and the second roller face each other to form any one of the plurality of projections and the plurality of projections formed on the pipe The first body member and the second body member are connected to each other by the main body connecting part so as to be in a state that can be engaged with the other one of them,
The body connection part
a locking projection protruding from any one of the first body member and the second body member;
and a locking groove which is recessed in the other one of the first body member and the second body member so that the locking protrusion can be caught,
The locking protrusion is formed continuously in a longitudinal direction of any one of the first body member and the second body member, and the locking groove is formed in a longitudinal direction of the other of the first body member and the second body member. A pipe roller guide, characterized in that the first body member and the second body member are connected to each other by being formed in a continuous form as the locking protrusion is inserted while sliding into the locking groove. As can be moved along the pipe constituting the industrial rack system forming the industrial structure,
a first body member surrounding a portion of the pipe and rotatably connected to a first roller engageable with any one of a plurality of protrusions formed on the pipe;
A second roller that is detachable from the first body member, surrounds a portion of the pipe other than the portion covered by the first body member, and is engageable with the other one of the plurality of projections formed on the pipe a second body member rotatably connected to;
a body connection part connecting the first body member and the second body member to each other; and
and a cover member covering an open surface spanning the first body member, the second body member, and the body connecting portion;
In a state in which the first body member and the second body member are separated from each other, the first roller and the second roller are respectively connected to the first body member and the second body member, and the first body member and In a state in which the first roller and the second roller are respectively connected to the second body member, the first roller and the second roller face each other to form any one of the plurality of projections and the plurality of projections formed on the pipe The first body member and the second body member are connected to each other by the main body connecting part so as to be in a state that can be engaged with the other one of them,
A first fixing protrusion protrudes from any one of the first body member and the cover member,
A first protrusion fixing groove to which the first fixing protrusion can be coupled is formed in the other one of the first body member and the cover member,
A second fixing protrusion protrudes from any one of the second body member and the cover member,
A second protrusion fixing groove to which the second fixing protrusion can be coupled is formed in the other one of the second body member and the cover member,
The first fixing protrusion is coupled to the first protrusion fixing groove, and the second fixing protrusion is coupled to the second protrusion fixing groove, whereby the first body member and the second body are connected by the main body connection part. A pipe roller guide, characterized in that any fluctuation of the member can be prevented. delete delete

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