JP2589138Y2 - Suspension device for outfitting and auxiliary member for mounting used therefor - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging apparatus for outfitting which can be suitably used for hanging and mounting under-floor equipment of a vehicle such as a railway car and an auxiliary member for mounting used therefor.

[0002]

2. Description of the Related Art A typical prior art is disclosed in Japanese Patent Application Laid-Open No. 62-246.
No. 610 and shown in FIGS. A floor member 1 made of a shape member or the like constituting a floor of a vehicle is formed with a groove 2 extending in a direction perpendicular to the plane of FIG. 17, and a pipe support member 3 is provided with a bolt 4 and a nut in the groove 2. A generally U-shaped mounting member 6 surrounding the pipe 5 is fixed to the pipe support member 3.

FIG. 18 shows a pipe supporting member 3 and a mounting member 6.
It is a perspective view of. A mounting member 6 is prepared corresponding to the outer shape of the pipe 5 to be hung, and a bolt insertion hole 8 for inserting a bolt 7 is formed in the pipe support member 3 corresponding to the mounting member 6. You.

When the size and number of the tubes 5 change as shown in FIG. 19, the tube supporting members 3 must be prepared accordingly.

[0005]

In the prior art shown in FIGS. 17 to 19, the pipe support member 3 must be prepared in accordance with the outer shape of the pipe 5 and the number to be suspended. There is a problem that the number of parts increases.

SUMMARY OF THE INVENTION An object of the present invention is to provide a hanging apparatus for outfitting using an auxiliary member for mounting a vehicle or the like, which can be shared by minimizing the number of parts.

[0007]

According to the present invention, there are provided: (a) a body 31 having a plurality of grooves 33 provided in parallel on a lower surface thereof; and (b) bolts 46; (B2) a bolt 46 having a head portion 47 with a diagonal length of D2, a shaft portion 48 connected to the head portion 47 and having a diameter of D3, and (c) a mounting auxiliary member 40. (C1) a rectangular plate-shaped portion 40 having insertion holes 41 at four corners
and (c2) a second groove formed on one surface of the plate-shaped portion 40a, the width of the bottom surface being W2 slightly larger than D1 and smaller than D2, and the width of the opening 87 being W1 slightly larger than D3. 4
(C3) The head 37 has a longer side larger than the width of the groove 33,
Four second bolts 36 whose short sides are slightly smaller than the width of the groove 33 and larger than the width of the opening of the groove 33, and whose shaft 38 has a diameter slightly smaller than the opening 87 of the groove 33; (D) a mounting member 51 having insertion holes 56 at both ends, and (e) the second groove 43 is substantially perpendicular to the groove 33 and is located on the lower surface. Insert the head 37 of the 2 bolt 36 into the groove 33,
The shaft portion 38 is inserted into the insertion hole 41, the head 37 is fitted into the groove 33, and the plate portion 40 a is covered by the second bolt 36 and the nut 42 in a state where the second bolt 36 is prevented from rotating. (F) The head 47 of the bolt 46 is inserted into the second groove 43 to prevent the rotation of the head 47, and the shaft 4 of the bolt 46 is inserted through the opening.
A hanging device for outfitting, characterized in that the mounting object is mounted by projecting the mounting member 52, inserting the shaft portion 48 into the insertion hole 56 of the mounting member 51 with the mounting object 52 interposed therebetween, and fastening the nut 50. It is.

The present invention also relates to (a) a body 31, which comprises: (a1) a pair of hanging parts 34 which are suspended at an interval W2 and extend in parallel with each other; It has an opening 87 having a width W1 extending from each free end in the mutually approaching direction and extending elongated along the hanging portion 34, and the elongated groove 33 having a generally C-shaped cross section perpendicular to the axis together with the hanging portion 34. And (b) a bolt 84, which is located in the groove 33, wherein the distance between the opposing surfaces is greater than the width W 1 of the opening 87. A head 85 having a small D1 and a diagonal length of D2; and (b2) connecting the head 85 with the groove 33 through the opening 87.
8 having a shaft portion 86 extending outward from the shaft portion 86.
And (c) a mounting auxiliary member 88 formed of a molded product extending in the longitudinal direction of the groove 33.
A support 90 which is in the groove 33 and which is locked in the groove 33
And (c1) the support 90 has a substantially U-shaped cross section perpendicular to the longitudinal direction of the groove 33, and the groove of each locking portion 35. A bottom 57 is mounted on each of the inner surfaces 35a facing the base 33 and protrudes on both sides in the width direction with a width of W3 slightly smaller than the distance W2, and a pair of risers rising from both sides of the bottom 57 at right angles to the bottom 57, respectively. And a width W4 extending in the longitudinal direction of the groove 33 is provided at the center of the both rising portions 58 at the distance D.
Receiving part 9 slightly larger than 1 and smaller than the length D2
2 is formed, the head 85 of the bolt is fitted into the receiving portion 92, the support 90 is fitted into the groove 33, and the rotation is stopped. (C2) The protrusion 91 is formed on the bottom 57 of the support 90. (C3) a bolt through which the shaft portion 86 is inserted from the receiving portion 92 of the support body 90 to the projection 91; And (d) suspending the object to be mounted on a shaft portion 86 protruding outward from the mounting auxiliary member 88 for the bolt 84. It is a hanging device for outfitting.

The present invention also relates to (a) the body 31 which comprises: (a1) a pair of hanging parts 34 which are suspended at intervals W2 and extend in parallel with each other; It has an opening 87 having a width W1 extending from the free end in the mutually approaching direction and extending elongated along the hanging portion 33. Along the hanging portion 34, an elongated groove 33 having a substantially C-shaped cross section perpendicular to the axis is formed. (B) bolt 84, which is in groove 33, wherein the distance between opposing surfaces is smaller than width W 1 of opening 87. D1 and a head 85 having a diagonal length of D2; and (b2) a groove 33 connected to the head 85 through an opening 87.
8 having a shaft portion 86 extending outward from the shaft portion 86.
(C) a mounting auxiliary member 95 having a support member 97 in the groove 33 and a protrusion 98 in the opening 87; (c1) the support member 97 extends in the longitudinal direction of the groove 33; A right-angled cross section is formed substantially in a U-shape, is mounted on each inner surface 35 a facing the groove 33 of each locking portion 35, and has a bottom portion 57 protruding to both sides in the width direction, and from both sides of the bottom portion 57. It has a pair of rising portions 58 that rise at right angles to the bottom, and extends in the longitudinal direction of the groove 33 at the center of both rising portions 58, and has a width W4 slightly larger than the interval D1 and smaller than the length D2. A portion 96 is formed. (C2) The protrusion 98 is formed at the center of the support body 90, the rising portion 58.
(C3) A bolt insertion hole 100 through which the shaft portion 86 is inserted from the receiving portion 96 of the support body 90 to the projection 98 is formed. (C4) the thickness H1 of the mounting auxiliary member 95 is smaller than the depth H2 of the groove 33; and (c5) the outer shape of the mounting auxiliary member 95 viewed from the support body 97 side has a diameter smaller than the interval W2. (C6) The length W4 in the longitudinal direction of the groove 33 of the mounting auxiliary member 95 is selected to be less than the width W1 of the opening 87, and the mounting auxiliary member 95 A mounting auxiliary member 95 that can be inserted and withdrawn from the opening 87, the head portion 85 of the bolt fits into the receiving portion 96, the projection 98 fits into the opening 87, and the rotation is stopped. (D) For mounting the bolt 84 The shaft portion 86 projecting outward from the auxiliary member 95, a lower device hanging for outfitting, characterized in that hanging an object to be mounted thereof.

The present invention also relates to (a) the body 31 which comprises: (a1) a pair of hanging parts 34 hanging down at an interval W2 and extending in parallel with each other; It has an opening 87 having a width W1 extending from the free end in the mutually approaching direction and extending elongated along the hanging portion 33. Along the hanging portion 34, an elongated groove 33 having a substantially C-shaped cross section perpendicular to the axis is formed. (B) bolt 84, which is in groove 33, wherein the distance between opposing surfaces is smaller than width W 1 of opening 87. D1 and a head 85 having a diagonal length of D2; and (b2) a groove 33 connected to the head 85 through an opening 87.
8 having a shaft portion 86 extending outward from the shaft portion 86.
And (c) a mounting auxiliary member 101, the mounting auxiliary member 101 having a support 103 in the groove 33, and (c1) the support 103 is perpendicular to the longitudinal direction of the groove 33. The cross section is formed in a substantially U-shape, and the groove 33 of each locking portion 35 is formed.
, Each of which has a bottom portion 57 mounted on each of the inner surfaces 35a and projecting to both sides in the width direction, and a pair of rising portions 58 rising from both sides of the bottom portion 57 at right angles to the bottom portion 57, respectively. In the center, extending in the longitudinal direction of the groove 33, the width W
4 is formed slightly larger than the distance D1 and smaller than the length D2. At least 90 degrees angular displacement in one direction 105 in the groove 33 around the axis along the thickness direction of the mounting auxiliary member 101. As possible, an imaginary circle 99 having a diameter W3 smaller than the width W2 of the groove 33
A notch 106 within the one direction 105
And (c2) a bolt insertion hole 107 through which the shaft portion 86 is inserted into the receiving portion 102 of the support body 103. (C3) The longitudinal length W4 of the groove 33 of the mounting auxiliary member 101 is selected to be less than the width W1 of the opening 87, and the mounting auxiliary member 101 is inserted from the opening 87 of the groove 43. A mounting auxiliary member 101 which can be pulled out, the head portion 85 of the bolt is fitted into the receiving portion 96, the locking portion 106a is locked in the hanging portion 34 of the groove 43, and the rotation is stopped. d) An outfitting suspending device characterized by suspending an object to be mounted on a shaft portion 86 protruding outward from the auxiliary member 101 for attaching the bolt 84.

The present invention is also directed to a mounting auxiliary member 95 having a substantially U-shaped cross section perpendicular to the axis and fitted into the groove 33, wherein the auxiliary member 95 comprises a head 85 of a fastening member 84.
And a projection 98 formed integrally with the support 97. The projection 97 is formed integrally with the support 97. The insertion hole 10 through which the shaft portion 86 of the fastening member 84 is inserted over 98
0 is formed, and the thickness H1 is smaller than the depth H2 of the groove 33.
The groove 98 is angularly displaced around the axis in the thickness direction in the groove 33 and is removably inserted into and out of the groove 33. When the protrusion 98 is fitted in the opening 87 of the groove 33, It is a mounting auxiliary member used for a hanging device for outfitting, which is characterized by being stopped.

The present invention also provides an auxiliary mounting member 103 having a substantially U-shaped cross section perpendicular to the axis and fitted in the groove 33.
The auxiliary member 103 has a support body 97 on which a receiving portion 96 for supporting the head 85 of the fastening member 84 while preventing rotation thereof is formed. An insertion hole 107 through which the portion 86 is inserted is formed.
Are angularly displaced in one direction in the groove 33 and can be inserted and removed from the groove 33, and angular displacement in the other direction is prevented, and the support 97 is
A mounting auxiliary member used for a hanging device for outfitting, wherein the rotation is stopped by being locked inside.

[0013]

According to the first aspect of the present invention, a plurality of grooves 33 are formed in parallel on a lower surface of a body 31 to be covered. The mounting auxiliary member 40 includes a rectangular plate-shaped portion 40a and a second plate-shaped portion 40a formed on one surface thereof.
Four second bolts 4 having a groove 43 and a rectangular head 37
And 6. The plate portion 40a is attached to the first groove 33 with four second bolts 36 so that the second groove 43 is substantially orthogonal to the groove 33 and the second groove 43 is on the lower surface. The head 37 of the second bolt 36 has a rectangular shape whose longer side is larger than the width of the groove 33 and whose shorter side is slightly smaller than the width of the groove 33. Reference numeral 36 denotes a state in which rotation is stopped, and the plate-shaped portion 40a
It is fixed and attached to the groove 33 by the bolt 36 and the nut 42. The mounting member 51 is attached to the second groove 43 by bolts 46 with the mounted object 52 sandwiched therebetween. At this time, the width W2 of the bottom surface of the second groove 43 is provided slightly larger than the distance D1 between the opposing surfaces of the head 47 of the bolt 46 and smaller than the diagonal length D2 of the head 47 of the bolt 46. Since the width W1 of the opening 87 of the second groove 43 is provided slightly larger than the diameter D3 of the shaft 48 of the 46, when the head 47 of the bolt 46 is inserted into the second groove 43, the bolt 46 rotates. The shaft portion 48 is locked in the second groove 43 in the blocked state, and the shaft portion 48 projects from the opening 87. Thus, the shaft portion 48 can be easily inserted into the insertion hole 56 of the mounting member 51 with the mounted object 52 interposed therebetween, and the nut 50 can be easily fastened. Further, the mounting auxiliary member 40 can be displaced along the groove 33, and the mounting member 5 can be displaced along the second groove 43.
Reference numeral 1 denotes a displaceable member, and various kinds of objects 52 are attached to the object 31.
Can be attached to

The present invention of claim 2 will be described with reference to FIGS.
The bolt 84 is locked via a mounting auxiliary member 88 at any desired position of the groove 33 formed by the hanging portion 34 of the body 31 and the locking portion 35. The object to be mounted can be hung on the shaft 86 of the bolt 84. The distance D1 between the opposing surfaces of the head 85 of the bolt 84 is smaller than the width W1 of the opening 87 of the groove 33, and in such a configuration that the head 85 has a shape smaller than the opening 87, The bolt 84 can be attached to a desired position in the longitudinal direction of the groove 33 by preventing rotation by using the auxiliary member 88.

The width W1 of the receiving portion 92 of the supporting member 90 of the mounting auxiliary member 88 is slightly larger than the distance D1 between the opposing surfaces of the head 85 of the bolt 84 and smaller than the diagonal length D2 of the head 85. As a result, the head 85 of the bolt 84 fits into the receiving portion 92 to prevent rotation. Further, as shown in FIG. 10, the width W3 of the support 90 is slightly smaller than the width W2 of the bottom surface of the groove 33, so that the support 90 is engaged with the groove 33, and the protrusion 91 is fitted into the opening 87. Lock. When the nut is screwed onto the shaft portion 86 of the bolt 84 in this manner, the bolt 84 does not run idle.

Further, according to the second aspect of the present invention, the mounting auxiliary member 88 is formed of a molded product extending in the longitudinal direction of the groove 33. Therefore, as shown in FIG. The excellent effect that it is extremely easy to manufacture is achieved.

The auxiliary member used in the outfitting suspension device according to the third aspect of the present invention and the outfitting suspension device according to the fifth aspect of the present invention corresponds to the embodiment shown in FIGS. In particular, in the present invention of claims 3 and 5, the longitudinal length W4 of the groove 33 of the mounting auxiliary member 95 is selected to be less than the width W1 of the opening 87, and therefore the groove 33
Of the groove 33 at a desired position in the longitudinal direction of the
Since the thickness H1 of the mounting auxiliary member 95 is smaller than the depth H2 of the groove 33, the projection 98 of the support 90 is prevented from fitting into the opening 87. Of the auxiliary member 95 for
Are within an imaginary circle 99 having a diameter W3 smaller than the width W2 of the mounting member 95, so that the mounting auxiliary member 95 is angularly displaced, and then the projection 98 is engaged with the opening 87 and locked. . In this way, it is not necessary to move the mounting auxiliary member 95 from one end of the groove 33 to a desired position along the longitudinal direction thereof, and mount the mounting auxiliary member 95 and thus the bolt 84 at a desired position in the longitudinal direction of the groove 33. be able to.

An auxiliary member used for the outfitting suspension device according to claim 4 of the present invention and the outfitting suspension device according to claim 6 corresponds to an embodiment shown in FIGS. 15 and 16 described later. In particular, according to the invention of claims 4 and 6, the support 103 of the mounting auxiliary member 101 has an imaginary circle 99 having a diameter W3 smaller than the width W2 of the groove 33.
A notch 106 located within the groove 33 so as to be able to be displaced by at least 90 degrees in one direction 105 in the groove 33 around an axis along the thickness direction of the mounting auxiliary member 101,
In addition, when the angular displacement is performed in the opposite direction of the one direction 105, a locking portion 106a is provided for locking the inner surface of the groove 33 of the hanging portion 34. Therefore, at a desired position in the longitudinal direction of the groove 33, the mounting auxiliary member 95 is fitted through the opening 87 and is angularly displaced in the one direction 105, so that the mounting auxiliary member 101 is locked in the groove 33. It is possible to prevent the angular displacement in the opposite direction of the one direction 105 by being locked to the hanging portion 106a and the hanging portion 34.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS For mounting pipes and other underfloor equipment on the lower part of the body of a vehicle such as a railway vehicle, a groove is formed in the lower part of the floor of the body, and in one embodiment of the present invention, a groove is formed in this groove. The head of the two bolts is fitted and locked, and the mounting auxiliary member is attached. The mounting auxiliary member has a second groove extending in a direction orthogonal to the groove, and a head of a bolt is fitted and locked in the second groove to form a substantially U-shaped tube surrounding the pipe. Attach the mounting member. In this manner, an object such as a pipe can be hung and mounted by a mounting member at a desired position along the direction in which the groove and the second groove extend, and the mounting auxiliary member is shared with various types of mounted objects. Can be used. In this case, the distance D1 between the opposing surfaces of the bolt head,
The length D2 of the diagonal line and the diameter D3 of the shaft, the width W2 of the bottom surface of the second groove, and the width W1 of the opening are D2>W2>D1>.
There is a relation of W1> D3, and the head of the bolt is locked by preventing rotation at an arbitrary position in the second groove.

Further, in another embodiment of the present invention, when the distance D1 between the opposing surfaces of the bolt head is smaller than the width W1 of the opening of the groove having a substantially C-shaped cross section perpendicular to the axis,
A mounting auxiliary member is used. The mounting auxiliary member is provided with a receiving portion having a width W4 extending in the longitudinal direction of the groove. The width W4 is slightly larger than a distance D1 between opposing surfaces of the bolt head, and is larger than a diagonal length D2 of the bolt head. It is formed small.
Thus, the head of the bolt is locked by the receiving portion of the auxiliary member while preventing the rotation. The rotation of the auxiliary mounting member in the groove is prevented by the bottom having a width W3 slightly smaller than the width W2 of the hanging portion of the groove and / or the protrusion having a width slightly smaller than the width W1 of the opening of the groove.

FIG. 1 is an exploded perspective view of a first embodiment of the present invention. Underframe 3, which is a body made of aluminum material
1 constitutes a part of a floor 31a of a body 32 of a vehicle such as a railway vehicle shown in FIG. As shown in FIG. 3, the underframe 31 has a plurality of grooves 33 provided in parallel in the width direction of the body 32 (the left-right direction in FIG. 3) at intervals. Underframe 3
1 are connected to the left and right in FIG. 3 to form a vehicle floor. The groove 33 is formed substantially in a C shape by the hanging portion 34 and the locking portion 35. The groove 33 has a rectangular head 37 of a second bolt 36 as shown in FIG.
Is inserted, and the shaft portion 38 is inserted through the opening 87 in the groove 33 between the locking portions 35. The shaft part 38 is inserted through the insertion hole 41 of the first attachment auxiliary member 40 and is screwed to the nut 42. The first attachment auxiliary member 40 is made of a shape material such as aluminum, and has a rectangular plate-like portion 40a,
A second groove 43 formed on one surface thereof,
Insertion holes 41 are provided at four corners of the plate-shaped portion 40a. The groove 33 and the second groove 43 are attached to the underframe 31 so as to be substantially orthogonal to each other, and the second groove 43 is a lower surface. The head 37 of the second bolt 36 has a longer side longer than the width of the groove 33 and a shorter side slightly smaller than the width of the groove 33.
The nut 37 is formed in a rectangle larger than the width of the opening 87 of the groove 33, and when the nut 42 is screwed into the shaft 38 of the second bolt 36 and fastened, the rotation of the head 37 is prevented.

The bolt 46 inserted into the second groove 43 is an ordinary bolt having a hexagonal head 47 and is formed integrally with a shaft 48. As shown in FIG. 5A, the interval between the opposing surfaces of the head 47 is D1, the length of the diagonal is D2, and the diameter of the shaft 48 is D3. Further, the second groove 43 is roughly formed by a hanging portion 44 and
It is formed in the shape of a letter, and the width of the bottom (the interval between the pair of hanging parts 44)
W2 is slightly larger than D1 and smaller than D2. The width W1 of the opening (the interval between the pair of locking portions 45) is smaller than D1 and slightly larger than D3. As a result, the head 47 is prevented from rotating and fitted into the second groove 43,
The shaft portion 48 protrudes downward from the opening of the groove 43. This state is shown in FIGS. 4 and 5 (2).

A nut 50 is screwed onto the shaft portion 48 of the bolt 46, thereby fixing a substantially U-shaped mounting member 51.

FIG. 6 shows a state in which the pipe 52 is suspended and mounted using the mounting member 51. The bottom surface of the mounting member 51 is as shown in FIG. 7, and the side surface is shown in FIG. Both ends of the mounting member 51 are attachment pieces 53 extending in the direction away from each other, and have an outer surrounding portion 54 which is continuous with these attachment pieces 53 and surrounds the pipe 52.
Reinforcement projections 55 are formed on both sides for reinforcement. The shaft portion 48 of the bolt 46 passes through the bolt insertion hole 56.

According to such a configuration, the mounting member 51 can be selected in accordance with the outer shape of the pipe 52, and at this time, the first mounting auxiliary member 40 can be shared, thereby reducing the number of parts. Can be achieved.

FIG. 9 is a partial cross-sectional view of a second embodiment of the present invention, and FIG. 10 is a cross-sectional view taken along section line 83-83 of FIG. In this embodiment, the distance D1 between the opposing surfaces of the head 85 of the bolt 84 is smaller than the width W1 of the opening 87 of the groove 33 formed on the lower surface of the underframe 31. Therefore, in order to prevent the bolt 84 from dropping out of the opening 87, the second attachment auxiliary member 88 is used.

The mounting auxiliary member 88 is made of a profile material such as aluminum or a molded product such as fiber reinforced plastic (abbreviated as FRP), and is formed in a longitudinal direction as shown in FIG. 11, and is indicated by reference numeral 89 using a saw or the like. It can be used after cutting. The auxiliary member 88 includes a support 90 and
The support 90 has a protrusion 91 formed integrally therewith. A receiving portion 92 is formed in the support body 90 so that the bolt head 85 of the bolt 84 is fitted into the support body 90 to prevent rotation. Over the receiving portion 92 and the protrusion 91 of the support 90,
A bolt insertion hole 93 through which the shaft portion 86 of the bolt 84 is inserted is formed. A nut for fixing the mounting member 51 is screwed into the shaft portion 86 of the bolt 84, and the other configuration is the same as the configuration in FIGS. 1 to 8 described above.

The hanging part 34 formed on the underframe 31 is shown in FIG.
As is clear from FIG. 10 and hanging from each other at intervals W2 and extending in parallel with each other, the locking portions 35 extend from the free ends (lower ends in FIG. 9) of the respective hanging portions 34 in the mutually approaching direction. The locking portion 35 is elongated along the hanging portion 34 in a direction perpendicular to the plane of FIG. 9 and in a vertical direction in FIG.

The second mounting auxiliary member 88 includes a support 9
0 and a projection 91, the support 90 is formed substantially in a U-shape, is mounted on the inner surface 35a facing the groove 33 of the locking portion 35, and has the hanging portion 34 on both sides in the width direction. It has a bottom portion 57 protruding with a width W3 slightly smaller than the width W2, and a pair of rising portions 58 rising vertically from both sides of the bottom portion 57 to the bottom portion 57, respectively. At the center of the pair of rising portions 58, there is a receiving portion 92 which extends in the longitudinal direction of the groove 33 and is formed to be concave. The width W1 of the receiving portion 92 is slightly larger than the distance D1 between the opposing surfaces of the head 85 of the bolt 84 and smaller than the length D2 of the diagonal line. The head 8 of the bolt 84 is
5 is fitted, the support body 90 is locked in the groove 33, and the projection 91 is fitted in the opening 87, and the bolt 8
4 is prevented from rotating with respect to the groove 33, and the nut is
4, and the mounting member 52 is mounted by the mounting member 51.

FIG. 12 is a partial sectional view of a third embodiment of the present invention. This embodiment is similar to the second embodiment, but it should be noted that the third mounting auxiliary member 95 can be rotated in the groove 33 and inserted and extracted from the opening 87 of the groove 33.

FIG. 13 is a bottom view of the third mounting auxiliary member 95. FIG. FIG. 14 shows this mounting auxiliary member 9.
FIG. 5 is a cross-sectional view showing a state in which a groove 5 is fitted into a groove 33. Referring to these drawings, the third mounting auxiliary member 95 is similar to the second mounting auxiliary member 88 in that the head 8 of the bolt 84
It has a support 97 having a receiving portion 96 into which the 5 is fitted to prevent rotation, and a projection 98 formed integrally with the support 97. The thickness H1 of the auxiliary member 95 is
(H1 <H2). When the width of the groove 33 is W2, the auxiliary member 95 has a diameter W3 (W
3 <W2) within the virtual circle 99. A protrusion 98 fits into the width W1 of the opening 87 of the groove 33, and the cross section of the protrusion 98 at right angles to the axis is formed in a rectangular shape.
The rotation is stopped by locking at the opening 87. The longitudinal length W4 of the groove 33 of the auxiliary member 95 (see FIG. 13)
Is smaller than the width W1 of the opening 87 (W4 <W1). Therefore, as shown in FIG. 14, the protrusion 98 of the auxiliary member 95 is lifted up and removed from the opening 87, and is rotated 90 degrees to open the groove 33. It is removable from the part 87. Bolt 8 on projection 98
A bolt insertion hole 100 through which the fourth shaft portion 86 is inserted is formed.

Accordingly, the bolt 84 is attached to the auxiliary member 95, and the longitudinal direction of the auxiliary member 95 (the left-right direction in FIG. 13) is parallel to the longitudinal direction of the groove 33 (perpendicular to the plane of FIG. 12). When the auxiliary member 95 is fitted, FIG.
The auxiliary member 95 is inserted into the groove 33 as shown in FIG.
When the support member 97 is mounted on the locking portion 45 and the state shown in FIG. 12 is obtained, the mutual angular displacement between the auxiliary member 95 and the underframe 31 is prevented. Therefore, when screwing the nut to the bolt 84, the angular displacement of the bolt 84 is prevented.

FIG. 15 is a sectional view of a fourth embodiment of the present invention. This embodiment is similar to the third embodiment, and corresponding parts are denoted by the same reference numerals. In this embodiment, a fourth mounting auxiliary member 101 is used, and a bottom view of the auxiliary member 101 is shown in FIG. This auxiliary member 101
Comprises a support 103 having a receiving portion 102 for receiving a bolt head 85 of a bolt 84 as in the second and third embodiments;
A projection 104 is formed integrally with the support 103. The support 103 and the protrusion 104 are configured to be insertable and removable from the opening 87 of the groove 33 (W4 <W
1) In addition, a notch 106 is formed in the support 103 so that the auxiliary member 101 can be displaced by at least 90 degrees as shown by an arrow 105 in FIG.
In this way, the auxiliary member 101 is inserted through the opening 87, and is angularly displaced in the direction opposite to the arrow 105 to lock the locking portion 106a of the support 103 in the groove 33.
Further angular displacement in the direction opposite to the arrow 105 of 03 can be prevented. The protrusion 104 has a circular shape so that the protrusion 104 can be angularly displaced relative to each other within the opening 87, and has an outer diameter W3.
Is set to a value smaller than the width W1 of the opening 87.

As a modification of the fourth embodiment, the projection 104 of the fourth attachment auxiliary member 101 may not be provided.

The support 103 is provided with a mounting auxiliary member 101.
One direction 105 in the groove 33 around the axis along the thickness direction of
Has a notch 106 within an imaginary circle 99 having a diameter W3 smaller than the width W2 of the groove 33 so that the groove 33 can be angularly displaced by at least 90 degrees. A locking portion 106a is provided for locking the inner surface of the groove 33 of the portion 44.

As described above, in each embodiment, the present invention can be implemented using the bolts 46 and 84 having the normal hexagonal heads 47 and 85.

The present invention can be implemented in a wide range, not only for railway vehicles and other vehicles. The object to be mounted is
Not only the pipe 52 but also an electric wire and other devices may be used. The present invention can be implemented not only in connection with floors of vehicles and the like, but also in connection with ceilings and side walls, etc., and can be widely implemented in connection with other general wrapped objects. can do.

[0038]

As described above, according to the present invention, the object 3
Regardless of the size of the groove 33 provided on the lower surface of the mounting member 1, the bolts 46, 84 are held by the mounting auxiliary members 40, 88, 95, 101 while being prevented from rotating.
2 is suspended from the body 31 by a nut 50 screwed to the bolts 46 and 84 via the mounting member 51.

According to the first aspect of the present invention, which corresponds to FIGS. 1 to 8, the mounting auxiliary member 40 having the second groove 43 is attached to the groove 33 of the body 31, and the second groove 43 is
Has a width of a bottom surface for preventing the rotation of the head 47 of the head. The mounting auxiliary member 40 is fixed to the two parallel grooves 33 of the body 31 with four second bolts 36 having a rectangular head 37 that is prevented from rotating in the groove 33. Accordingly, the mounting auxiliary member 40 is displaceable along the groove 33, and the mounting member 51 is displaceable along the second groove 43, and the mounting object 52 is mounted at an arbitrary position in the plane direction. Body 3
1 can be attached.

According to the second aspect of the present invention, which corresponds to the embodiment shown in FIGS. 9 to 11, a bolt 84 is mounted on the groove 33 of the body 31 via an auxiliary member 88 for mounting. Since the mounted object is configured to be suspended, the mounted object can be mounted at a desired position in the longitudinal direction of the groove 33. Even if the mounted position and the shape of the mounted object are different, the mounted object can be mounted. The bolt 31 and the bolt 84 can be used in common.

The mounting auxiliary member 88 is formed of a molded product extending in the longitudinal direction of the groove 33. Therefore, as described with reference to FIG. 11, an excellent effect of extremely easy manufacture is achieved. This is particularly important in view of the large number of auxiliary mounting members 88 required and the tendency to lose them.

According to the auxiliary member used for the outfitting suspension device of the present invention according to claim 3 and the auxiliary device used for the outfitting suspension device of the present invention according to claim 5 corresponding to FIGS. A mounting auxiliary member 95 is fitted through the opening 87 at a desired position in a desired midway in the longitudinal direction of the groove 33.
The mounting auxiliary member 95 is angularly displaced in the inside, and then the projection 98 is fitted and locked in the opening 87 so that the angular displacement of the mounting auxiliary member 95 can be prevented. Extremely easy. In particular, there is no need to insert and guide the mounting auxiliary member 95 from one end of the elongated groove 33, and the workability is good.

According to the auxiliary equipment used for the outfitting suspension device of the present invention according to claim 4 and the auxiliary device used for the outfitting suspension device of the present invention according to claim 6 corresponding to FIGS. The mounting auxiliary member 101 is fitted at an intermediate position, and the mounting auxiliary member 101 is angularly displaced in one direction 105, so that the locking portion 106a of the support 103 of the mounting auxiliary member 101 reverses the one direction 105. When it is angularly displaced in the direction, it is locked to the inner surface of the groove 33 of the hanging part 34, thereby further improving workability.

According to the present invention of claims 1 to 4, the use of the auxiliary mounting members 40, 88, 95, 101 makes it possible to use the existing bolts 46, 84 as they are. The effect is achieved, and the bolts 46 and 84 can be shared.

Further, by using the mounting auxiliary members 95 and 101 according to claims 5 and 6 of the present invention, the C
The mounting can be performed using a fastening member 84 having a head smaller than the inside width of the groove 33 having a cross section perpendicular to the U-shape and particularly small in shape so that it cannot be rotationally locked in the groove. Further, at a desired position along the longitudinal direction of the groove 33,
The auxiliary mounting members 95 and 101 and the fastening member 84 can be inserted into the groove 33 for mounting, and the workability is good.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a first embodiment of the present invention.

FIG. 2 is a perspective view showing a body 32 and the like of the vehicle of the embodiment shown in FIG.

FIG. 3 is a front view of an underframe 31;

FIG. 4 is a front view of a first attachment auxiliary member 40;

5A and 5B are a plan view and a cross-sectional view illustrating a relationship between a bolt 46 and a second groove 43.

FIG. 6 is a cross-sectional view showing a state where the pipe 52 is fixedly mounted.

7 is a bottom view of the mounting member 51. FIG.

8 is a side view of the mounting member 51. FIG.

FIG. 9 is a sectional view of a second embodiment of the present invention.

FIG. 10 is a sectional view taken along section line 83-83 in FIG. 9;

11 is a perspective view of a second attachment auxiliary member 88. FIG.

FIG. 12 is a sectional view of a third embodiment of the present invention.

FIG. 13 is a bottom view of the third attachment auxiliary member 95.

FIG. 14 is a sectional view of the embodiment shown in FIGS. 12 and 13;

FIG. 15 is a sectional view of a fourth preferred embodiment of the present invention.

FIG. 16 is a bottom view of the fourth attachment auxiliary member 101.

FIG. 17 is a cross-sectional view of the prior art.

FIG. 18 is an exploded perspective view of a portion of the prior art shown in FIG.

FIG. 19 is a cross-sectional view of another prior art.

[Explanation of symbols]

 31 Underframe 32 Body 33 Groove 33a Floor 40,88,95,101 Auxiliary member for mounting 43 Second groove 46,84 Bolt 51 Mounting member 52 Tube 87 Opening 90,97,103 Support 91,98,104 Projection 92, 96, 102 Receiving part

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kazuo Tanaka 2-1-1-18 Wadayama-dori, Hyogo-ku, Kobe Kawageshi Railway Vehicle Engineering Co., Ltd. (56) References JP-A-62-246610 (JP, A) Japanese Utility Model Showa 61-177968 (JP, U) Japanese Utility Model Showa 54-90576 (JP, U) Japanese Patent Publication No. 45-34332 (JP, B1) Japanese Utility Model Showa 37-29322 (JP, Y1) Japanese Utility Model Showa 8-1966 (JP, Y1)

Claims (6)

(57) [Scope of request for utility model registration] 1. (a) A plurality of parallel grooves 33 provided on the lower surface.
And (b) a bolt 46, (b1) a head 47 having a distance D1 between the facing surfaces and a diagonal length D2, and (b2) a head 47. A bolt 46 having a shaft portion 48 having a continuous diameter D3; and (c) a mounting auxiliary member 40, (c1) a rectangular plate-shaped portion 40 having insertion holes 41 at four corners.
and (c2) a second groove formed on one surface of the plate-shaped portion 40a, the width of the bottom surface being W2 slightly larger than D1 and smaller than D2, and the width of the opening 87 being W1 slightly larger than D3. 4
(C3) The head 37 has a longer side larger than the width of the groove 33,
Four second bolts 36 whose short sides are slightly smaller than the width of the groove 33 and larger than the width of the opening of the groove 33, and whose shaft 38 has a diameter slightly smaller than the opening 87 of the groove 33; (D) a mounting member 51 having insertion holes 56 at both ends, and (e) the second groove 43 is substantially perpendicular to the groove 33 and is located on the lower surface. Insert the head 37 of the 2 bolt 36 into the groove 33,
The shaft portion 38 is inserted into the insertion hole 41, the head 37 is fitted into the groove 33, and the plate portion 40 a is covered by the second bolt 36 and the nut 42 in a state where the second bolt 36 is prevented from rotating. (F) The head 47 of the bolt 46 is inserted into the second groove 43 to prevent the rotation of the head 47, and the shaft 4 of the bolt 46 is inserted through the opening.
A hanging device for outfitting, characterized in that the mounting object is mounted by projecting the mounting member 52, inserting the shaft portion 48 into the insertion hole 56 of the mounting member 51 with the mounting object 52 interposed therebetween, and fastening the nut 50. . 2. (a) a body 31; (a1) a pair of hanging parts 34 hanging down at an interval W2 and extending in parallel with each other; A pair of extending portions each extending in the mutually approaching direction and having a width W1 elongated along the hanging portion 34 and forming an elongated groove 33 having a substantially C-shaped cross section perpendicular to the axis together with the hanging portion 34; (B) bolt 84, wherein (b1) is in groove 33, and the distance between opposing surfaces is D1 smaller than width W1 of opening 87. A head 85 having a diagonal length of D2; and (b2) a groove 33 connected to the head 85 through an opening 87.
8 having a shaft portion 86 extending outward from the shaft portion 86.
And (c) a mounting auxiliary member 88 formed of a molded product extending in the longitudinal direction of the groove 33.
A support 90 which is in the groove 33 and which is locked in the groove 33
And (c1) the support 90 has a substantially U-shaped cross-section perpendicular to the longitudinal direction of the groove 33, and the groove of each locking portion 35. A bottom portion 57 mounted on each of the inner surfaces 35a facing the base member 33 and protruding on both sides in the width direction with a width W3 slightly smaller than the interval W2, and a pair of rising portions rising from both sides of the bottom portion 57 at right angles to the bottom portion 57, respectively. And a receiving portion 92 having a width W4 extending in the longitudinal direction of the groove 33 slightly larger than the interval D1 and smaller than the length D2 is formed at the center of the both rising portions 58. The heads 85 of the bolts are fitted, and the supports 90 are fitted into the grooves 33 to prevent rotation. (C2) The protrusions 91 are located at the center of the bottom 57 of the support 90 and on the opposite side of the rising portions 58. Are formed integrally with each other, and are fitted and locked in the opening 87. (C3) a mounting auxiliary member 88 having a bolt insertion hole 93 through which the shaft portion 86 is inserted from the receiving portion 92 of the support member 90 to the projection 91; A hanging device for outfitting, wherein an object to be mounted is hung on a shaft portion 86 protruding outward. 3. (a) the body 31; (a1) a pair of hanging parts 34 hanging down at an interval W2 and extending in parallel with each other; and (a2) from each free end of the hanging part 34. A pair of extending portions each extending in the mutually approaching direction and having a width W1 elongated along the hanging portion 33, and forming an elongated groove 33 having a substantially C-shaped cross section perpendicular to the axis together with the hanging portion 34; (B) bolt 84, wherein (b1) is in groove 33, and the distance between opposing surfaces is D1 smaller than width W1 of opening 87. A head 85 having a diagonal length of D2; and (b2) a groove 33 connected to the head 85 through an opening 87.
8 having a shaft portion 86 extending outward from the shaft portion 86.
(C) a mounting auxiliary member 95 having a support member 97 in the groove 33 and a protrusion 98 in the opening 87; (c1) the support member 97 extends in the longitudinal direction of the groove 33; A right-angled cross section is formed substantially in a U-shape. A bottom portion 57 is mounted on each inner surface 35a facing the groove 33 of each locking portion 35 and protrudes to both sides in the width direction. The bottom has a pair of rising portions 58 that rise at right angles. The receiving portion extends in the longitudinal direction of the groove 33 at the center of both rising portions 58, and has a width W4 slightly larger than the interval D1 and smaller than the length D2. A portion 96 is formed. (C2) The protrusion 98 is formed at the center of the support body 90, the rising portion 58.
(C3) A bolt insertion hole 100 through which the shaft portion 86 is inserted from the receiving portion 96 of the support body 90 to the projection 98 is formed. (C4) the thickness H1 of the mounting auxiliary member 95 is smaller than the depth H2 of the groove 33; and (c5) the outer shape of the mounting auxiliary member 95 viewed from the support body 97 side has a diameter smaller than the interval W2. (C6) The length W4 in the longitudinal direction of the groove 33 of the mounting auxiliary member 95 is selected to be less than the width W1 of the opening 87, and the mounting auxiliary member 95 A mounting auxiliary member 95 that can be inserted and withdrawn from the opening 87, the head portion 85 of the bolt fits into the receiving portion 96, the projection 98 fits into the opening 87, and the rotation is stopped. (D) For mounting the bolt 84 The shaft portion 86 projecting outward from the auxiliary member 95, suspended for outfitting, characterized in that hanging an object to be wearable object device. 4. (a) the body 31; (a1) a pair of hanging parts 34 hanging down at an interval W2 and extending in parallel with each other; A pair of extending portions each extending in the mutually approaching direction and having a width W1 elongated along the hanging portion 33, and forming an elongated groove 33 having a substantially C-shaped cross section perpendicular to the axis together with the hanging portion 34; (B) bolt 84, wherein (b1) is in groove 33, and the distance between opposing surfaces is D1 smaller than width W1 of opening 87. A head 85 having a diagonal length of D2; and (b2) a groove 33 connected to the head 85 through an opening 87.
8 having a shaft portion 86 extending outward from the shaft portion 86.
And (c) a mounting auxiliary member 101, the mounting auxiliary member 101 having a support 103 in the groove 33, and (c1) the support 103 is perpendicular to the longitudinal direction of the groove 33. The bottom section 57 is mounted on each inner surface 35a facing the groove 33 of each locking section 35 and protrudes to both sides in the width direction, and the bottom section is formed from both sides of the bottom section 57. 57, a pair of rising portions 58 that rises at right angles to the center of both rising portions 58, extend in the longitudinal direction of the groove 33, and have a width W4 slightly larger than the interval D1 and smaller than the length D2. A diameter W smaller than the width W2 of the groove 33 so that the part 102 is formed and can be angularly displaced at least 90 degrees in one direction 105 within the groove 33 around the axis along the thickness direction of the mounting auxiliary member 101.
A notch 106 within an imaginary circle 99 having 3;
In addition, an angular displacement is made in the direction opposite to the one
(C2) A bolt insertion hole 107 through which the shaft portion 86 is inserted is formed in the receiving portion 102 of the support 103, and (c3) an auxiliary member for attachment. The length W4 of the groove 33 in the longitudinal direction of the groove 101 is selected to be less than the width W1 of the opening 87, and the mounting auxiliary member 101 can be inserted and withdrawn from the opening 87 of the groove 43. (D) the auxiliary member 101 for mounting the bolt 84; and (d) the auxiliary member 101 for mounting the bolt 84. A hanging device for outfitting, wherein an object to be mounted is hung on a shaft portion 86 protruding outward. 5. A groove 3 having a generally U-shaped section perpendicular to the axis.
3 is a mounting auxiliary member 95 which is fitted into the support member 95. The auxiliary member 95 is provided with a support member 97 on which a receiving portion 96 for supporting the head 85 of the fastening member 84 while preventing rotation thereof is formed.
And a projection 98 integrally formed with the support 97, and an insertion hole 100 through which the shaft 86 of the fastening member 84 is inserted from the receiving portion 96 of the support 97 to the projection 98 is formed. It has a thickness H1 smaller than the depth H2 of the groove 33, and is angularly displaced around the axis in the thickness direction within the groove 33 so that it can be inserted and removed from the groove 33. While standing
A mounting auxiliary member for use in a hanging device for outfitting, wherein the support 97 is provided with a detent. 6. A groove 3 having a generally U-shaped section perpendicular to the axis.
3 is a mounting auxiliary member 103 which is fitted into the supporting member 97. The supporting member 97 is formed with a receiving portion 96 for supporting the head 85 of the fastening member 84 while preventing the head 85 from rotating.
The support member 97 has an insertion hole 107 through which the shaft portion 86 of the fastening member 84 is inserted. The support member 97 is angularly displaced in one direction in the groove 33 and can be inserted and removed from the groove 33. A mounting auxiliary member for use in a hanging apparatus for outfitting, wherein angular displacement in the other direction is prevented, and the support body 97 is locked in the groove 33 to prevent rotation.