JP4189594B2 - Mesh rack support - Google Patents

Description

  The present invention is configured by combining wire rods in a lattice shape, and is used with its mounting surface in a vertical state, and a mesh rack that allows wiring and piping materials to be mounted at arbitrary positions on this mounting surface. It is related with the support tool of the mesh rack used for hanging from a wall or a slab lower surface so that may be maintained.

  When placing wiring and piping materials between the wall or slab bottom surface and the ceiling, the mesh rack that combines the wire materials in a grid form to form the mounting surface is a fixture on the horizontal and vertical bars that make up the grid on the mounting surface. Can be installed at any position, and this fixture can support and attach wiring and piping materials, so it is easy to work with, and it can be flexibly adapted to increase and decrease of wiring and piping materials and position changes, so it is convenient It is.

  However, with regard to the support that suspends and supports the mesh rack on the wall surface or the bottom surface of the slab so that the mounting surface is in a vertical state in accordance with the intended purpose, much attention has not been paid so far. Fixing and fixing to the mesh rack was cumbersome and time consuming.

For example, Patent Document 1 describes a support bracket for a cable rack that allows wiring to be freely positioned as in a mesh rack. In this case, the fixing operation of the support bracket is performed from the side opposite to the wiring mounting side. In addition, this support bracket cannot be used because there is no back space when the rack is attached to the wall surface. Moreover, since the fixing of the supporting bracket and the hanging hook and the fixing of the supporting bracket and the rack are performed with the same screw, there is a problem that the positioning of the rack is difficult.
Japanese Utility Model Publication No. 53-51998 (FIGS. 1 and 3)

  The present invention has been made in order to solve the above-described problems. The mesh rack has a high degree of freedom in positioning of the mesh rack, and the mesh rack can be easily fixed and released from the mounting surface side and has good workability. The purpose is to provide a support.

The mesh rack support device according to claim 1 is provided with a plurality of transverse bars extending in parallel to the longitudinal direction at intervals and a plurality of transverse bars orthogonal to the transverse stripes and extending at intervals in the longitudinal direction. The vertical rack of the book is a mesh rack support for supporting a mesh rack configured in a lattice shape in a direction in which the vertical bars are arranged vertically,
The horizontal bar is inserted in a state of being suspended from the ceiling or fixed to a wall, and a horizontal bar insertion part for supporting the mesh rack is formed by holding the horizontal bar.

  The mesh rack here is generally one in which the mounting surface to which the wiring or piping material is attached is used in a horizontal state, but the support of the present invention is the same as the mounting surface of the mesh rack itself. Can be supported in a vertical state.

  Therefore, the shape of the mesh rack itself is considered based on the horizontal state of the mounting surface, and in that case, the overall shape is a rectangular shape, and the above-described longitudinal direction refers to the longitudinal direction of the rectangular shape. The direction orthogonal to the longitudinal direction is referred to as the width direction. Therefore, the interval between the horizontal stripes is the interval in the width direction, and the direction in which the vertical stripes extend is the width direction. In use, the width direction is the vertical direction, which is the vertical direction or the height direction.

The mesh rack support tool according to claim 6 is dependent on any one of claims 1 to 5, and the horizontal muscle insertion portion includes a plurality of the horizontal stripes that are inserted into the mesh rack to hold each horizontal stripe. In order to support this, a plurality are formed along the vertical direction with an interval between the transverse bars.

In the mesh rack support of the present invention, the horizontal bar insertion portion includes a hook portion into which the horizontal bar is inserted, and after the hook portion is inserted between adjacent horizontal bars, the horizontal bar is lowered downward. The lateral streak is held by moving it.

The mesh rack support according to the present invention is characterized in that the horizontal bar that the horizontal bar insertion portion engages is opposite to the mounting surface to which the mesh rack wiring, piping material, and the like are attached to the vertical bar. And

The mesh rack support according to claim 1, further comprising a flat plate that is perpendicular to and perpendicular to a mounting surface to which the wiring / pipe material of the mesh rack is attached, and the shape of the horizontal bar insertion portion is one side of the flat plate. And a pair of opposing arm holes in the notch shape that can receive the transverse muscle against the force of gravity. It is characterized by.

The mesh rack support tool according to claim 2 is dependent on claim 1 , and a portion sandwiched between one side of the opening and the arm portion hole of the lateral muscle insertion portion is a tip of the arm portion hole on the opposite side. This is characterized in that it is a locking maintaining piece that can be bent at the tip side portion of the tool into which is inserted.

A mesh rack support tool according to a third aspect is dependent on the first or second aspect , wherein the one arm hole has a depth for receiving the transverse muscle, and the other arm hole receives the tool. It is characterized by depth.

A mesh rack support tool according to a fourth aspect is dependent on any one of the first to third aspects, wherein one side of the opening side of the horizontal bar insertion portion intersects with a horizontal bar locked in the arm hole. It is characterized by not projecting to the mounting surface side from the line.

The mesh rack support tool according to claim 5 is dependent on any one of claims 1 to 4 , wherein the mesh rack support tool is formed in a substantially U-shaped constant cross section, and the lateral stripes are formed at both side ends thereof. The insertion portion is arranged in a line.

The mesh rack support tool according to claim 7 is dependent on claim 5 or 6, and is an attachment for attaching the mesh rack support tool to a vertical mounting mating surface on the back of the substantially U-shaped support tool. It is characterized by providing a hole.

The mesh rack support tool according to claim 8 is dependent on claim 5 or 6 , and extends a non-locking portion that does not have the horizontal line insertion portion perpendicular to the substantially U-shaped support tool. An attachment hole for attaching the support of the mesh rack to a horizontal attachment counterpart surface is provided on the back of the non-locking portion.

  According to the mesh rack support device according to claim 1, in a state where the support device is suspended from the ceiling or fixed to the wall, the mesh rack has a horizontal bar inserted therein, and the horizontal bar is held, thereby holding the horizontal bar. Since the horizontal line insertion portion that supports the mesh rack is formed, the mesh rack can be attached to the support from the attachment surface side, and can also be used for installation on a wall surface without a space behind the support.

According to the mesh rack support tool of claim 6, in addition to the effect of any one of claims 1 to 5 , the transverse muscle insertion portion holds a plurality of the transverse muscles and holds each transverse muscle. In order to support the mesh rack, a plurality of the mesh racks are formed along the vertical direction at intervals between the horizontal bars, so that the mesh rack can be supported more reliably.

According to the mesh rack support device of the present invention, the horizontal muscle insertion portion includes a hook portion into which the horizontal stripe is inserted, and after inserting the hook portion between the adjacent horizontal stripes, Since the horizontal streak is held by being moved downward, the horizontal streak of the mesh rack can be supported without using a separate tool and positioning of the installation becomes easy.

According to the mesh rack support device of the present invention, the horizontal bar that the horizontal bar insertion portion locks is on the side opposite to the mounting surface with respect to the vertical bar . Therefore, the horizontal bar insertion portion is the mounting surface of the rack corresponding to the vertical bar. It is difficult to get out of the way.

According to the mesh rack support tool of claim 1, further comprising a flat plate that is perpendicular to and perpendicular to the mounting surface to which the wiring / pipe material of the mesh rack is attached, and the shape of the horizontal bar insertion portion is that of the flat plate. It has a substantially T-shaped cutout shape with its leg ends open on one side, and a pair of opposing arm hole holes in the cutout shape can receive the transverse muscle against gravity. Since the mesh rack can be temporarily hooked on the arm hole, the mesh rack can be easily positioned and the positioning freedom is high.

According to the mesh rack support tool of the second aspect, in addition to the effect of the first aspect , the portion sandwiched between the arm hole and the one side on the opening side is a tool having a tip inserted into the arm hole on the opposite side. Since it is a locking maintenance piece that can be bent at the tip side, the mesh rack can be easily locked with the locking maintenance piece from the mesh rack mounting surface after the mesh rack is secured by the arm hole holder. It is possible to maintain the state so that the rack is not easily lost from the support, and it is also possible to easily release the locked state when removing the rack.

According to the mesh rack support tool of claim 3 , in addition to the effect of claim 1 or 2 , only one of the arm holes is deep enough to receive the transverse muscle, and the other arm part. Since the hole has a depth that functions only as a tool receiver for receiving the tool, each portion can perform its function better.

According to the mesh rack support tool of claim 4, in addition to the effect of any one of claims 1 to 3 , one side of the opening side of the horizontal bar insertion portion crosses the horizontal bar locked in the arm hole. Since the vertical bars do not protrude to the mounting surface side, the support does not protrude to the mounting surface side of the mesh rack, and does not interfere with the attachment of wiring or the like to the mounting surface.

According to the support of the mesh rack according to claim 5, in addition to the effect of any of claims 1 to 4 , the support of the mesh rack is formed in a substantially U-shaped constant cross section, Since the horizontal stripe insertion portions are arranged in a row, the horizontal stripe insertion portions receive the rack as a set, and the rack can be suspended more reliably.

According to the mesh rack support tool of claim 7 , in addition to the effects of claim 5 or 6 , the mounting hole for mounting the mesh rack support tool on the vertical mounting mating surface is provided on the back of the support tool. So it can be mounted on a wall.

According to the support device of the mesh rack according to claim 8, in addition to the effect of claim 5 or 6 , the non-locking portion that does not provide the transverse muscle insertion portion is extended to the support device at a right angle, and this unrelated. Since a mounting hole for mounting the mesh rack support to the horizontal mounting mating surface is provided on the back of the stop portion, it can be mounted on the lower surface of the slab.

  Hereinafter, embodiments (examples) of the present invention will be described with reference to the drawings.

  1A is a top view showing an example of a mesh rack support according to the present invention, FIG. 1B is a side view, FIG. 1C is a front view, and FIGS. 2A to 2I are meshes of FIG. FIG. 3 is a perspective view showing a use state of the mesh rack suspended in a vertical state by the mesh rack support of FIG. 1. It is.

  The mesh rack support 10 is configured by combining wire rods in a lattice shape, and the mounting surface MA (indicated by a thick two-dot chain line in FIG. 1B) is used in a vertical state. To suspend a mesh rack M that allows wiring and piping materials to be mounted at any upper position, as shown in FIG. 1 (b), from the bottom surface of the wall or slab so that the vertical state is maintained. Used. In this example, the support 10 from which the mesh rack M is suspended is fixed in a suspended state by a double nut N to a suspension bolt BT suspended from the lower surface of the slab, which is the lowermost part of the roof or upper floor.

  The support tool 10 includes a horizontal stripe insertion portion 1 for attaching the mesh rack M, a substantially U-shaped channel 2 in which the horizontal stripe insertion portions 1 are arranged on both side ends 2a, a suspension bolt BT, and the like. Is attached to a vertical mounting surface such as a wall or a horizontal mounting mating surface such as the lower surface of a slab, and a non-locking portion 4 that extends in a direction perpendicular to one end of the channel 2 and is not provided with the horizontal bar insertion portion 1. And.

  Here, the channel refers to a channel formed in a substantially U-shaped constant cross section, which itself constitutes a support.

  The lateral muscle insertion portion 1 will be described in detail later in FIG. The substantially U-shaped channel 2 is formed by bending a flat plate so that the cross section is substantially U-shaped, and a back portion connecting both side ends 2a is referred to as a back portion 2b.

  The non-locking portion 4 also has the same cross section as the channel 2, and in this example, the non-locking portion 4 and the channel 2 are linear as a whole, Although it is formed by bending at a right angle, the present invention is not limited to this, and the non-locking portion 4 and the channel 2 may be separately manufactured and then joined by a method such as welding.

  Since the mounting hole 3 is provided in the back part 2b of the channel 2 and the back part 4b of the non-locking part 4, the mounting hole of the back part 4b of the non-locking part 4 is provided on the horizontal mounting mating surface as in this example. 3, the mounting hole 3 of the back portion 2 b of the channel 2 can be used for a vertical mounting mating surface such as a wall. In this example, since it is for a horizontal mounting mating surface such as a slab lower surface, the mounting hole 3 of the back portion 2b of the channel 2 may not be provided.

  The mesh rack M forms a lattice of the mesh rack M, and includes a horizontal bar MH that is horizontal in use and a vertical bar MV that is orthogonal to the horizontal bar MH, and the anti-horizontal bar MH side of the vertical bar MV attaches wiring and piping materials. It is a mounting surface MA. That is, the horizontal stripe MH is orthogonal to the anti-mounting surface MA side with respect to the vertical stripe MV, and is joined to each other by a method such as welding at the intersection of both.

  That is, in other words, the mesh rack M has a plurality of horizontal stripes MH extending in parallel in the longitudinal direction with an interval in the width direction, and a width perpendicular to the horizontal stripe MH and spaced in the longitudinal direction. A plurality of vertical stripes MV extending in the direction are assembled in a lattice shape.

  The mesh rack M here is generally one in which the mounting surface MA for attaching wiring or piping material to the mesh rack M is used in a horizontal state. M is left as it is, and the mounting surface MA can be supported in a vertical state.

  As will be described in detail below, the horizontal bar insertion portion 1 has a shape that receives the horizontal bar MH composed of this wire against the gravity, and maintains the receiving state by simple on-site manual work. , Can be opened.

  In addition, the horizontal muscle insertion portion 1 includes a plurality of horizontal muscles MH that are inserted and held in the vertical direction so as to support the mesh rack M by holding the horizontal muscles MH. It is formed, and the support of the mesh rack M is ensured.

  With reference to FIG. 2, the shape and operational effects of the transverse muscle insertion portion 1 which is the core of the present invention will be described in detail.

  FIG. 2A shows a state immediately before the mesh rack M is engaged with the lateral muscle insertion portion 1 as viewed from the side near the lateral muscle insertion portion 1. The following FIGS. 2B to 2I are also views seen from the same place.

  The horizontal line insertion portion 1 has a substantially T-shaped cutout shape in which a flat end of the flat plate is perpendicular to the attachment surface MA of the mesh rack M and is perpendicular to the side 1a of the flat plate. A pair of opposing arm holes 1c having a notch shape can receive the transverse muscle MH against gravity. Further, a portion sandwiched between the arm hole 1c and one side 1a of the flat plate (which is also referred to as “one side on the opening side”) is referred to as a surplus portion 1d.

  In this example, the upper arm hole 1c and surplus part 1d are shorter than the lower arm part hole 1c and surplus part 1d with respect to the direction of gravity (downward in FIG. 2). The upper and lower arm holes 1c and the surplus part 1d share the role.

  That is, since the lower arm hole 1c and the surplus part 1d are on the side that receives the horizontal stripe MH of the mesh rack M, the arm hole 1c has a depth for receiving the horizontal stripe H. The surplus portion 1d is also referred to as an engagement maintaining piece 1g because of its function. Further, the rack receiver 1e and the locking and maintaining piece 1g are collectively referred to as a hook portion 1eg due to their overall function and shape.

  Correspondingly, the upper arm hole 1c and the surplus part 1d are on the side for receiving a tool for locking and maintaining the horizontal stripes MH of the mesh rack M. The arm hole 1c has a depth for receiving the tool. The tool receiver 1e and the surplus portion 1d are also referred to as a piece 1g per tool because of its function.

  In addition, as described later with reference to FIG. 5A as a modified example, the upper and lower roles may not be distinguished in this way.

  When the mesh rack M is suspended from the mesh rack support 10, first, as shown in FIG. 2A, the horizontal bars MH of the rack M are openings of the horizontal bar insertion portions 1 of the support 10. And the rack M is moved as indicated by a white arrow.

  In other words, after the hook portion 1eg is inserted between the adjacent horizontal muscles MH, the horizontal muscle MH is held downward by moving the horizontal muscle MH downward.

  Then, in the state as shown in FIG. 2B, the rack M is temporarily received by the rack receiver 1e of the horizontal line insertion portion 1. As shown in FIG. 2 (b), the rack receiver 1e receives the rack M at the horizontal stripe MH portion against gravity, so that the rack M does not fall and maintains the receiving state.

  In this state, if the position of the rack M is bad, the horizontal movement is possible within the range of the width of the lattice of the rack M as it is. If it is desired to adjust the horizontal position or adjust the vertical position beyond that, it is necessary to replace the horizontal stripe MH with the horizontal stripe insertion portion 1, but this is possible only by the reverse operation of the white arrow in FIG. Therefore, it is simple and the degree of freedom in positioning the rack M is high. This is repeated until the position of the rack M becomes a suitable position.

  In this way, the horizontal bar insertion portion 1 has its rack receiver (arm hole) 1c, in other words, the hook part 1eg can receive the horizontal bar MH of the mesh rack M against gravity. Easy positioning. In addition, once the rack M is received by the horizontal stripe insertion portion 1, the operator can completely release his / her hand from the rack M, and the workability is good.

  This is possible because the mesh rack M is configured by combining wire rods in a lattice pattern, and there is a sufficient lattice space between the horizontal stripes MH and the vertical stripes MV. The characteristic of the mesh rack M that is formed at a predetermined interval and that the horizontal stripe MH is on the side opposite to the mounting surface MA and extends in the horizontal direction in use is orthogonal to the opposite side of the mounting surface MA. This is because it is skillfully utilized by the horizontal line insertion portion 1 that is configured to be thick enough to be locked to only a part of the horizontal line MH from the direction in which it is made.

  Next, in order to prevent the rack M from easily falling out of the horizontal bar insertion portion 1 after positioning, as shown in FIG. 2 (c), an operator such as a minus driver is attached to the tool receiver 1f of the horizontal bar insertion portion 1. Inserts the tip of a tool T that is normally carried when performing electrical wiring work, and the tip side of the tool T comes into contact with the locking maintaining piece 1g of the horizontal stripe insertion portion 1 and the opposite side comes into contact with the tool contact piece 1h. Thus, a force in the direction of the white arrow is applied to the tool T.

  Then, this locking maintaining piece 1g can be plastically deformed with such a force, and is bent as shown in FIG. 2 (d), and this state is maintained even after the tool T is removed. The locking maintenance piece 1g is locked and maintained so that the horizontal stripe KH of the rack M received by the rack receiver 1e does not easily come out. This state is the state shown in FIG. 2 (e), which is the use state of the rack M that has been suspended.

  In this state of use, attention should be paid to the longitudinal muscle MV crossing the lateral muscle MN whose one side 1a on the opening side of the lateral muscle insertion portion 1 is locked and maintained in the lateral muscle insertion portion 1 as shown in FIG. That is, it does not protrude toward the mounting surface MA. That is, the thickness of the surplus portion 1d is smaller than the diameter of the vertical stripe MV.

  If the horizontal streak insertion portion 1 is configured in this manner, the wiring to the mounting surface MA of the rack M and the mounting of piping tools and the like are attached to the mounting surface MA of the rack M in a state where the rack M is suspended from the support 10 of the mesh rack. Therefore, there is no projection that would hinder the function of the rack M.

  Even if the thickness of the surplus portion 1d is not particularly taken into consideration as described above, the horizontal streak MH that the horizontal streak insertion portion 1 locks is on the side opposite to the attachment surface with respect to the vertical streak MV. The horizontal line insertion portion 1 is retracted from the mounting surface MA of the rack M by the length of the vertical line MV, and there is an effect that it is difficult to get in the way.

  When the maintenance of the rack M is released to change the position of the rack M or to remove the rack M, the procedure is as follows.

  First, as shown in FIG. 2 (f), the tip of the tool T is inserted into the rack receiver 1 e of the horizontal stripe insertion portion 1, and the tip side of the tool T is on the bent side of the locking maintaining piece 1 g of the horizontal stripe insertion portion 1. The opposite side abuts against the tool contact piece 1h, and a force in the direction of the white arrow in the figure is applied.

  Then, this locking maintenance piece 1g can be plastically deformed with such a force, and is bent and restored as shown in FIG. 2 (g). The state remains even when the tool T is removed. Thus, the horizontal stripe MH of the rack M is received by the rack receiver 1e and can be taken out (FIG. 2 (h), the same state as FIG. 2 (b)).

  Thereafter, the rack M can be detached from the support 10 by moving the rack M in the direction of the white arrow as shown in FIG.

  Further, as can be understood from the above description, according to the support 10, the rack M can be attached to the horizontal stripe insertion portion 1, maintained, locked, released, and removed only from the attachment surface MA. Even when there is no back space, the mesh rack M can be mounted sufficiently. Further, it is possible to maintain and release the lock by only one operation of the worker's normal portable tool, which is convenient and can be performed in a short time.

  Furthermore, the horizontal stripe insertion portion 1 is provided in a left and right two-row set, and the rack M is received by a pair of left and right, so that the rack can be supported more reliably by being suspended.

  The mesh rack support 10 is used as shown in FIG. A support 10 is fixed to a suspension bolt BT hanging from the lower surface of the slab on the ceiling, and a mesh rack M is suspended from the support 10.

  When the mesh rack M is in use, the mounting surface MA (see FIG. 1) is in a vertical state, and in this state, the length in the left-right direction is longer than the length in the vertical direction. This is because wiring and the like are installed in a horizontal direction in a space limited above and below the ceiling. In this figure, the support tool 10 is hung near one end of a long mesh rack M on the left and right sides, and is hung with the same support tool 10 near the other end or at an intermediate portion or the like according to the length.

  In this way, on the mesh rack M in which the mounting surface MA is suspended in the vertical state, the electric wire support MB can be attached to the horizontal stripe MH with a single touch as necessary. E is receiving so that it does not hang.

  Further, in this mesh rack M, the vertical stripe MV of the upper and lower parts in the usage state is bent at a right angle to the mounting surface MA side to become a guide part ME, and the wire support feeder MC is attached to the guide part ME by one touch. It is possible. A feed roller Ma is provided on the wire E contact side of the wire support feeder MC, and when the wire E to be laid is placed on this, the feed roller Ma rolls, and the wire E can be sent to a target length with a small force. After that, as shown by the white arrow, the electric wire E is lifted to a target position.

  As can be seen from this figure, the mesh rack support 10 according to the present invention has no protrusion on the mounting surface MA in a state where the mesh rack M is suspended. Not. Further, since the horizontal bar insertion portion 1 itself is sufficiently smaller than the lattice interval of the rack M, the portion where the horizontal bar insertion portion 1 occupies the horizontal bar MH of the rack M is small, and the selection range of the position where the electric wire support MB is attached is set. I don't narrow it too much.

  The first embodiment preferably mainly realizes the features of claims 1 to 3, 6 to 8 and 10.

  4A is a top view showing another example of the mesh rack support of the present invention, FIG. 4B is a side view, and FIG. 4C is a front view. Accordingly, the same parts as those already described are denoted by the same reference numerals and redundant description is omitted.

  The mesh rack support 10 </ b> A is different from the support 10 of FIG. 1 in that the mesh rack support 10 </ b> A does not have a non-locking portion 4 and is configured by only a straight channel 2. The mounting hole 3 is also provided only in the back portion 2b of the channel 2.

  This support tool 10A is different only in that the mounting mating surface is a vertical surface, and the other configuration is the same as that of the support tool 10, and the operation and effects thereof are also the same.

  The first embodiment mainly realizes the features of claims 1, 2, 3, 6-8, and 9 suitably.

  FIG. 5 is a detail view of a main part of another example of the mesh rack support according to the present invention.

  The support 10B of the mesh rack is different from the support 10 in FIG. 1 in the horizontal muscle insertion portion 1A, unlike the horizontal muscle insertion portion 1 in FIG. 1c and the portion sandwiched between one side 1a of the opening side) 1d have the same shape, and when both arm holes 1c function as rack supports, the other functions as a tool receiver, and both surplus portions 1d In both cases, when one functions as a locking and maintaining piece, the other functions as a piece per tool.

  If it does in this way, it can be used in any direction up and down, and the tip of one surplus portion 1d may be lost due to fatigue, so that it cannot function as a locking maintenance piece. If it can function as a piece per tool, it can be used in a different direction.

  The third embodiment of FIG. 5 mainly realizes the features of claims 1 to 5 preferably.

  FIG. 6 is a perspective view conceptually showing another example of the mesh rack support of the present invention.

  Compared to the support 10 of FIG. 1, the mesh rack support 10C has a portion where the horizontal stripe insertion portions 1 and 1A are arranged at one end of a substantially L-shaped angle 2A, not at both ends of the channel shape. Is different. That is, the horizontal stripe insertion portions 1 and 1A are not limited to two rows but may be a single row.

  If it does in this way, 10 C of support tools can be reduced more in weight and it can be made cheap. Moreover, the selection range of the position where electric wire support MB (refer FIG. 3) is attached becomes wide compared with the case where it arranges in two rows.

  Of course, the number of columns may be three or more.

  The fourth embodiment shown in FIG. 6 mainly realizes the features of claims 1 to 7 preferably.

  FIG. 7 is a side view conceptually showing another example of the mesh rack support of the present invention.

  This mesh rack support 10D is different from the support 10 of FIG. 1 in that the horizontal bar insertion portion 1B is not provided corresponding to the horizontal bars MH arranged next to each other of the mesh rack M, but one It is provided for jumping. In order to realize this, notches 2c are provided in one jump on both side ends 2a of the channel 2A of the support 10D.

  In this way, for example, the same support tool 10C can handle both horizontal pitches MH with a double pitch and not a double pitch. Further, this jump is not limited to every other jump, and a plurality of jumps can be made as necessary.

  FIG. 8 is a front view conceptually showing another example of the mesh rack support of the present invention.

  The mesh rack support 10E is different from the support 10 of FIG. 1 in that the distance between both side ends 2d of the channel is longer than the pitch between the vertical bars MV of the mesh rack M.

  In this way, when the length of the mesh rack M in the horizontal direction is short, it is possible to suspend and support one mesh rack M with only one support tool 10E. This interval can be appropriately increased or decreased as necessary.

  FIG. 9A is a top view showing another embodiment of the mesh rack support of the present invention, FIG. 9B is a side view, FIG. 9C is a front view, and FIG.

  In this embodiment, the mesh rack support 10 itself is the same as the support 10 in FIG. 1, except that the mesh rack MM to be suspended is a horizontal stripe MH compared to the mesh rack M in FIG. Is the attachment surface MA side with respect to the vertical stripe MV.

As shown in this figure, the support 10 of the present invention skillfully utilizes the horizontal stripes of the mesh structure of the mesh rack, and such a mesh rack MM can also be suspended,
The combination of the horizontal muscle insertion portions 1, 1 </ b> A, 1 </ b> B described above and the foot end portions where the horizontal muscle insertion portions 1, 1 </ b> B are provided is not limited to the above.

  The mesh rack support of the present invention is suitably used to suspend a mesh rack on a vertical mounting mating surface such as a wall or a horizontal mounting mating surface such as a slab lower surface.

(A) is a top view which shows an example of the support tool of the mesh rack of this invention, (b) is a side view, (c) is a front view. (A)-(i) is principal part detail drawing explaining the attachment and removal method of the mesh rack to the support tool of the mesh rack of FIG. The perspective view which shows the use condition of the mesh rack suspended in the vertical state by the support tool of the mesh rack of FIG. (A) is a top view showing another example of the support of the mesh rack of the present invention, (b) is a side view, and (c) is a front view. Detailed view of the main part of another example of the mesh rack support of the present invention The perspective view which shows notionally other examples of the support tool of the mesh rack of this invention The side view which shows notionally other examples of the support tool of the mesh rack of invention The front view which shows notionally other examples of the support tool of the mesh rack of this invention (A) is a top view showing another embodiment of the mesh rack support of the present invention, (b) is a side view, (c) is a front view, and (d) is a detailed view of the main part.

Explanation of symbols

1 Horizontal insertion part 1a One side of flat plate (one side of opening side)
1b Foot end 1c Arm hole 1d Surplus part (portion between arm hole and one side of the opening side)
1e Rack holder 1eg Hook part 1f Tool holder 1g Locking maintenance piece 1h Tooling piece 2 Channel 2a Both ends 2b Back part 3 Mounting hole 4 Unlocking part 4b Back part 10 Mesh rack support M Mesh rack MM Mesh rack MN Mesh rack MA mounting surface MV vertical bar MH horizontal bar T tool

Claims (8)

A plurality of horizontal bars extending parallel to the longitudinal direction at intervals, and a plurality of vertical bars orthogonal to the horizontal stripes and extending at intervals in the longitudinal direction are assembled in a lattice shape. A mesh rack support for supporting the mesh rack in a direction in which the vertical bars are arranged vertically,
In the state suspended from the ceiling or fixed to the wall, the horizontal stripe is inserted, and by holding the horizontal stripe, a horizontal stripe insertion portion that supports the mesh rack is formed,
A flat plate perpendicular to and perpendicular to the mounting surface to which the wiring / piping material of the mesh rack is attached, and the shape of the horizontal stripe fitting portion is substantially T in which the foot end is opened on one side of the flat plate to the mounting surface side. A mesh rack support device, wherein the mesh rack has a letter-shaped notch shape, and a pair of opposed arm holes in the notch shape are capable of receiving the horizontal stripes against gravity. A portion sandwiched between one side of the arm portion hole and one side of the opening side of the lateral muscle insertion portion serves as an engagement maintaining piece that can be bent at the tip side portion of the tool with the tip inserted into the other side of the arm portion hole. The mesh rack support according to claim 1, wherein The mesh rack support device according to claim 1 or 2, wherein the one arm hole has a depth for receiving the transverse muscle, and the other arm hole has a depth for receiving the tool. . Wherein the open side of one side of the horizontal strip fitting portion, of claims 1 to 3, characterized in that so as not to protrude from the vertical line intersecting the lateral stripe which engages with the arm portion hole in the mounting surface The mesh rack support according to any one of the above. The mesh rack support according to any one of claims 1 to 4 , wherein the mesh rack support is formed in a substantially U-shaped constant cross section, and the lateral stripe fitting portions are arranged at both side ends thereof. Ingredients. A plurality of the horizontal stripes are respectively inserted into the horizontal stripe insertion portions, and a plurality of horizontal stripe insertion portions are formed along the vertical direction at intervals between the horizontal stripes so as to support the mesh rack by holding the horizontal stripes. The mesh rack support according to any one of claims 1 to 5 , characterized in that: The mesh rack support tool according to claim 5 or 6 , wherein a mounting hole for mounting the mesh rack support tool on a vertical mounting mating surface is provided in a back portion of the substantially U-shaped support tool. In order to extend a non-locking portion not provided with the horizontal stripe insertion portion at a right angle to the substantially U-shaped support, and to attach the mesh rack support to a horizontal mounting mating surface on the back of the non-locking portion 7. The mesh rack support according to claim 5 , wherein a mounting hole is provided.

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