JP4639051B2 - Bundle structure - Google Patents

Description

  The present invention relates to an improvement in a bundle structure in which a plurality of bundles that can adjust the height of a seat or the like with respect to a pedestal or the like by rotating a turnbuckle are installed below the floor or the like.

  Conventionally, it is provided on a pedestal or the like that is installed on a base, and is provided on a lower support column in which a screw thread in one direction is formed and on a seat or the like on which a large pull is placed, and in a screw in the other direction. The upper strut portion formed with a crest and a turnable turnbuckle formed on the upper and lower portions of a thread groove that can be screwed to each screw thread, and by turning the turnbuckle, A bundle that can adjust the height of the pedestal or the like relative to the pedestal or the like is known (see, for example, Patent Document 1).

This bundle is one or more installed in a desired place such as under the floor, but the installed bundle has a structure that is installed separately and independently.
4-95926

  In this way, in the conventional bundle structure, the other bundles installed adjacent to each other are installed separately and independently, so that the load such as the large pull placed on the seat is distributed. However, there was a problem that the overall strength of the bundle structure was weak.

  On the other hand, in order to increase the overall strength of the bundle structure, it is conceivable to increase the number of bundles installed. However, this reduces the installation interval between the bundles, and takes time to install many bundles. There is a problem that it takes.

  An object of the present invention is to solve such a problem. By connecting adjacent bundles with an extendable connecting mechanism, the strength of the entire bundle structure can be increased, and the bundle has good workability. Provide structure.

To achieve the above objective,
The bundle structure according to claim 1 is a bundle structure in which bundles of adjacent turnbuckle structures are coupled by a coupling mechanism (R2) having a turnbuckle portion, and each of the bundles includes a turnbuckle. The pedestal that is installed on the base is fixed to the tip, the lower strut with a one-way thread formed on it, and the seat on which the large pull is placed is fixed to the tip. The upper strut portion on which the screw thread is formed is screwed and joined by a body portion formed on the inner periphery with a thread groove corresponding to the thread in each of the one direction and the opposite direction. The mounting bracket having the guide opening is attached to the body of the turnbuckle, and the connecting mechanism (R2) is connected to the both ends of the turnbuckle so that the ends of each of the pair of connecting rods can be moved forward and backward. the locked to structure is provided with, the coupling device Each locked to structure provided at the tip of the pair of connecting rods (R2), and to engage with the respective guide opening in the mounting bracket which pivotally attached to each of the body portion of Tabatai adjacent the The structure further includes a coupling mechanism (R4) provided with a structure that is engaged with the respective ends of a pair of coupling rods that are screwed into and projecting from both ends of the auxiliary turnbuckle portion. R2) has an attachment fitting with a guide opening attached to the body of the turnbuckle portion, and the structure provided at the tip of the one connection rod of the connection mechanism (R4) is locked. The structure that is locked to the guide opening of the mounting bracket of the mechanism (R2) and that is locked at the tip of the other connecting rod is locked to the locking portion of the support bracket fixed to the large pull. We have a structure And features.

  In this case, since the bundles installed adjacent to each other are directly and freely connected to each other by the turnable buckle portion, the strength of the entire bundle structure can be increased.

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According to this structure , since the turnable auxiliary turnbuckle portion having one end attached to the bundle and the other end attached to the turnbuckle portion is further provided, the strength of the entire bundle structure can be further increased. it can.

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  The present invention has the following effects.

According to the bundle structure of the first aspect of the present invention, the bundle structure is connected to another bundle body that is installed adjacent to each other by an extendable coupling mechanism, so that the strength of the entire bundle structure can be increased.

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Further , according to the bundle structure according to the first aspect of the present invention, the bundle structure further includes a turnable auxiliary turnbuckle portion having one end attached to the bundle and the other end attached to the turnbuckle portion. The strength can be further increased.

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  Hereinafter, the bundle structure A according to the present invention will be described with reference to the drawings.

FIG. 1 is a schematic front view of an assembled state showing a reference example of a bundle structure T according to the present invention.

  This bundle structure T is characterized in that a bundle A installed under the floor or the like is connected to another bundle B installed adjacent to each other by an extendable connecting mechanism R.

  Hereinafter, each member will be described in detail.

  The bundles A and B project from a pedestal 2 or the like installed on the base 1, and a lower support 4 having a one-way thread 3 formed thereon and a seat on which a large pull 5 or the like is placed. 6 and the like, and an upper support portion 8 formed with a screw thread 7 in the other direction and screw grooves 3 'and 7' that can be screwed into the respective screw threads 3 and 7 are formed on the lower and upper parts, respectively. The turnable buckle 9 is provided. By turning the turnbuckle 9, the height of the seat 6 with respect to the base 2 can be adjusted.

  The seat 6 and the like of the upper support column 8 are formed of a metal flat plate, a metal bent plate having a substantially L-shaped longitudinal section, or the like in order to stably support the large pull 5 or the like. It may be a groove shape, a circular flat plate shape, an elliptical flat plate shape, or the like.

  The receiving seat 6 is provided with a mounting hole (not shown) for fixing it to the large pull 5 with screws, nails or the like.

  On the other hand, the pedestal 2 and the like of the lower support column 4 are formed in a metal flat plate shape that is stably fixed to the upper surface of the base 1 such as a soil or a boulder / concrete base. Although formed, other polygonal shapes, circular shapes, elliptical shapes, and the like may be used.

  The base 2 is provided with mounting holes (not shown) for fixing the base 2 to the base 1 or the like with screws, nails, adhesives or the like.

  The turnbuckle 9 is formed by drawing and drawing the upper and lower parts of a metal pipe. On the upper and lower body parts, screw grooves 3 'and 7 that can be screwed into the respective screw threads 3 and 7 are formed. 'Is formed.

  In addition, a single or a plurality of tool grips 99 are formed on the outer periphery of the body of the intermediate portion of the turnbuckle 9 by press working so as to be sandwiched and rotated by a tool such as a spanner or a monkey wrench.

  If such a tool grip 99 is formed, tools such as a spanner, a monkey, and a wrench can be used even in a narrow place where work is difficult such as under the floor.

  It is also possible to provide a height adjustment display (not shown) with characters, figures, etc. on the tool grip 99. For example, if an expansion / contraction display such as “extend” or “shrink” is provided by engraving or sticking, etc. The turning operation of the turnbuckle 9 can be performed without mistakes, and the construction time can be shortened.

  Nuts 31 and 71 that are screwed into the respective screw threads 3 and 7 are provided above and below the turnbuckle 9 to prevent loosening of the turnbuckle 9 after positioning.

  A spring washer (not shown) that is elastically biased in the vertical direction, such as a disc spring and a wave washer, may be interposed between the nuts 31 and 71 and the turnbuckle 9.

  The bundles A and B configured in this way are connected by an extendable connecting mechanism R.

Various mechanisms are conceivable for the coupling mechanism R. In FIGS. 2 to 4 shown as reference examples of the present invention and FIG. 5 shown as examples of the present invention , typical examples are shown. FIG. 2 is a schematic front view of an assembled state showing a bundle structure T as another reference example of the present invention.

  In addition, the same code | symbol is attached | subjected to the member which is common in FIG. 1, and duplication description is abbreviate | omitted. The connecting mechanism R1 is attached to one bundle A via one end of a connecting rod 11, a connecting rod 12 attached to the other bundle B, one end, and the pulling 5 via a support fitting 13. The bifurcated intermediate connecting rod 14, the connecting shafts 15, 16 constituting the intermediate connecting rod 14, and turnable turnbuckle portions 17, 18 that connect the other ends of the connecting rods 11, 12; The plurality of bundles A and B are indirectly connected to each other via the support fitting 13 so as to freely expand and contract by the turning operation of the turnbuckle portions 17 and 18.

  One ends of the connecting rods 11 and 12 are attached so that the angle with respect to the bundles A and B can be adjusted in accordance with a change in the tension direction due to expansion and contraction of the connecting mechanism R1.

  In FIG. 2, a mounting bracket 19 provided with a guide opening 19a that can be accommodated in the changing direction of the connecting rods 11 and 12 of the bundles A and B is formed on the pedestal 2, and locked to the guide opening 19a. A locking claw (not shown) is formed and connected to one end of the connecting rods 11 and 12.

  The mounting bracket 19 shown in FIG. 1 shows a rotating mounting base plate 19b that is rotatably mounted in the circumferential direction of the body portion of the turnbuckle 9 and that has a guide opening 19a similar to the above. Yes.

  Further, the support fitting 13 is fixed to the large pull 5 or the like with a nail, a screw or the like, and a locking portion 13a for locking the branch portion of the intermediate connecting rod 14 is provided in the middle.

FIG. 3 is a schematic front view of an assembled state showing a bundle structure T which is another reference example of the present invention.

  In addition, the same code | symbol is attached | subjected to the member which is common in FIG. 1, and duplication description is abbreviate | omitted.

  The connecting mechanism R2 includes a connecting rod 21 having one end attached to one bundle A, a connecting rod 22 having one end attached to the other bundle B, and the other ends of these connecting rods 21 and 22. It comprises a turnable buckle portion 23 to be connected, and by turning the turnbuckle portion 23, the plurality of bundles A and B are directly connected to be stretchable.

  In FIG. 3, one end of the connecting rod 21 is locked to a mounting member 19 formed on the receiving seat 6 or the like and connected to one bundle A, and one end of the connecting rod 22 is connected to the other bundle. It is locked to a mounting bracket 19 provided on the body portion of the body B.

  In FIG. 1, the turnbuckle portion 23 is directly connected to the bundles A and B in parallel with the base 1.

The bundle structure T configured as described above is constructed in the following manner, for example, and this construction procedure will be described with reference to FIGS.

  First, the bundles A and B are respectively installed between the base 1 and the large drawer 5 and the like, and the turnbuckle 9 is rotated and adjusted to a desired height.

  Then, the level of the large draw 5 is set to complete the height adjustment.

  The pedestal 2 is fixed to the base 1 and the receiving seat 6 is fixed to the large pull 5 or the like with screws, nails or the like. Further, the upper and lower nuts 31 and 71 are screwed together until they contact the turnbuckle 9 to prevent the turnbuckle 9 from returning.

  After that, the turnbuckle parts 17, 18, and 23 are rotated to adjust and connect the adjacent bundles A and B so that they are not pressed or pulled too much. is there.

  According to such a bundle structure T, the bundle bodies A and B installed adjacent to each other are indirectly or directly coupled by the telescopic coupling mechanism R (R1, R2). The strength of the entire T can be increased.

  As a result, the number of bundles A and B can be reduced, and the installation work time can be shortened.

FIG. 4 is a schematic front view of an assembled state showing a bundle structure T which is still another reference example of the present invention.

  Here, parts common to FIGS. 1 to 3 are denoted by common reference numerals, and description thereof is omitted.

  The coupling mechanism R3 further includes a rotatable auxiliary turnbuckle portion 41 having one end attached to at least one bundle A and the other end attached to the turnbuckle portion 23. The plurality of bundles A and B are connected to each other by a moving operation.

  In FIG. 4, one end of the auxiliary turnbuckle portion 41 is locked and connected to a mounting bracket 19 formed on the base 2 or the receiving seat 6 of the bundle A, and the other end is a body of the turnbuckle portion 23. The thing latched by the attachment metal fitting 19 provided in the part is shown.

Figure 5 is a schematic front view of the assembled state illustrated a bundle structure T is a real施例of the present invention.

  Here, parts common to FIGS. 1 to 3 are denoted by common reference numerals, and description thereof is omitted.

  The connecting mechanism R4 has one end attached to an appropriate place such as the above-mentioned pulling 5 via the support fitting 13 and the other end attached to the turnbuckle portion 23, and a rotatable auxiliary turnbuckle portion 51 for connecting them. In addition, the plurality of bundles A and B are connected to each other so as to be extendable and retractable by the turning operation of the auxiliary turnbuckle 51.

  In FIG. 5, one end of the auxiliary turnbuckle 51 is locked and connected to a locking portion 13 a formed on the support fitting 13 fixed to the large pull 5 or the like, and the other end is connected to the turnbuckle 23. The thing latched by the attachment metal fitting 19 provided in the trunk | drum part is shown.

  According to the bundle structure T shown in FIGS. 4 and 5, the auxiliary turnbuckle portions 41 and 51 are further provided in addition to the connection mechanism R2 described above, so that the entire bundle structure T is added. The strength of the can be further increased.

  The present invention can be effectively used as a bundle structure capable of increasing the overall strength.

It is a schematic front view of the assembly state which shows the reference example of the bundle structure T which concerns on this invention. It is a schematic front view of the assembly state which shows the bundle structure T which is the other reference example of this invention. It is a schematic front view of the assembly state which shows the bundle structure T which is the other reference example of this invention. It is a schematic front view of the assembly state which shows the bundle structure T which is further another Example of this invention. Is a schematic front view of the assembled state illustrated a bundle structure T is a real施例of the present invention.

T Bundle structure A, B Bundles R, R1, R2, R3, R4 Connection mechanism 1 Base 2 Pedestal 3 Screw thread 4 Lower column part 5 Large pull 6 Seat 7 Screw thread 8 Upper column part 3 ', 7' Screw Groove 9 Turnbuckle 11, 12 Connecting rod 13 Support bracket 14 Intermediate connecting rod 15, 16 Connecting shaft 17, 18, 23 Turnbuckle portion 41, 51 Auxiliary turnbuckle portion

Claims (1)

A bundle structure in which bundles of adjacent turnbuckle structures are connected by a connecting mechanism (R2) having a turnbuckle portion,
Each of the bundles includes a turnbuckle, a pedestal installed on the base is fixed to the tip, a lower support portion in which a one-way thread is formed, and a seat on which a large pull is placed Is fixed to the tip, and the upper strut portion formed with the screw thread in the reverse direction is screwed together by the body portion formed with the screw groove corresponding to the screw thread in the one direction and the reverse direction on the inner periphery. In addition, a mounting bracket formed with a guide opening is attached to the trunk portion of the turnbuckle,
The connecting mechanism (R2) is provided with a structure that is engaged with each tip of a pair of connecting rods that are screwed and protruded at both ends of the turnbuckle portion,
A structure in which each of the latching structures provided at the ends of the pair of coupling rods of the coupling mechanism (R2) is latched to each guide opening of a mounting bracket attached to each trunk portion of the adjacent bundle. And
A connection mechanism (R4) provided with a structure to be locked is further provided at the tip of each of a pair of connecting rods that are screwed into and projecting from both ends of the auxiliary turnbuckle portion, and the connection mechanism (R2) A mounting bracket with a guide opening is attached to the body of the turnbuckle part,
The locking structure provided at the distal end of the one coupling rod of the coupling mechanism (R4) is latched with the guide opening of the mounting bracket of the coupling mechanism (R2), and at the distal end of the other coupling rod. A bundle structure in which the provided locking structure is locked to the locking portion of the support fitting fixed to the above-mentioned large pull.

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