JPS6139811Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a hanging member for a movable wall for freely partitioning exhibition halls, conference rooms, etc. according to the purpose, function, number of people accommodated, etc. The purpose is to stabilize the hanging state of the wall and prevent danger during assembly adjustment.

Prior Art As shown in Fig. 1, a conventional movable wall has two hanging wheel bodies 3, 3 that move smoothly on hanger rails 1 installed vertically and horizontally on the ceiling using wheels 2, 2.
A floating hanging vehicle 6 that can run within a guide rail 5 provided at the top of the movable wall 4 and a part of the guide rail 5 are connected by two hanging bolts 7, 7. The movable wall 4 is suspended from the hanging wheel bodies 3, 3, and the movable wall 4 is moved vertically and horizontally along the hanger rail 1, and is placed at an arbitrary location to freely partition a room.

Problems with the Prior Art In general moving walls, the distance m between the moving wall 4 and the ceiling surface 8 and the distance n between the moving wall 4 and the floor surface 9 are constant, so the hanging bolts 7 are not made to be too long. Although it is not necessary, if a movable wall is used as an exhibition panel in a museum, etc., the above distances m and n should be set to 100 m/m.
It is often made larger, such as more than m. Such movable walls are generally heavy objects weighing 1 to 2.5 tons, so if the hanging bolts are long as shown above,
When trying to move the movable wall, the suspension bolts are greatly bent due to the frictional resistance of the wheels 2, 2, causing the wheels 2, 2 to become twisted and becoming increasingly difficult to move. parts etc. will be damaged. Furthermore, if the distances m and n between the movable wall and the floor surface are large, if the movable wall is lowered too much to adjust the distance, the floating hanging vehicle will separate from the hanging bolts, causing the heavy movable wall to fall and injure the worker. There was a risk of injury. To prevent such problems, the hanging bolts can be made longer and protrude downward from the floating suspension wheel, but since the inside of the movable wall is filled with glass wool, etc. for sound insulation, it is best to make the hanging bolts stick out. It is difficult.

Purpose of the invention The present invention aims to solve the above-mentioned drawbacks of the conventional movable wall hanging equipment.The purpose of this invention is to increase the adjustment range of the hanging bolt without making it longer than necessary, thereby increasing the risk of detachment. In addition, the free length of the hanging bolts that can be bent is shortened to reduce the bending of the hanging bolts when the movable wall moves.

Structure of the invention In order to achieve the above object, the main stage adopted by the invention is a fixing block 10 attached to a guide rail 12 provided horizontally at the upper end of the movable wall while suspending the movable wall 4, with a taper at the lower end. Stepped part 1
A coupler insertion hole 14 having a shape 5 formed therein is vertically bored, and a coupler main body 16 having a head corresponding to the tapered stepped portion 15 at the lower end is inserted into the coupler insertion hole 14, and the upper part of the fixing block 10 is inserted into the coupler insertion hole 14. Tighten the nut 18 screwed onto the coupler body 16 through the presser cover 19 placed on the coupler body 1.
6 to the fixing block 10, a vertical bolt insertion hole is provided in the coupler body, and a hanging bolt 22 for suspending the movable wall 4 is screwed into a threaded portion 21 carved in the upper part of this bolt insertion hole. Furthermore, a horizontal recess 25 is formed at the abutting portion of the fixing block 10 and the presser cover 19, and a horizontal section 26 of the guide rail 12 is inserted into this recess 25. This is a coupler for hanging on a movable wall.

Embodiments Next, specific embodiments of the present invention will be described with reference to the accompanying drawings starting from FIG. FIG. 2 is a front view showing a state in which a coupler according to an embodiment of the present invention is directly attached to a guide rail.

A vertical coupler insertion hole 14 with a tapered step 15 is bored in the center of the fixing block 10. A male thread 17 is carved on the outer periphery of the upper part, and by tightening a nut 18 screwed onto this male thread 17, the coupler body 16 is removed.
The presser cover 19 fitted on the holder is also fixed to the fixing block 10.

A vertical bolt insertion hole 20 passes through the coupler main body 16 around its center line, and a hanging bolt 22 is screwed into a female thread 21 carved in the upper part of the bolt insertion hole 20. The washer 23 and nut 24 prevent loosening.

Note that the sections 26, 26 of the guide rail 12 are held between the fixing block 10 and the presser cover 19.
The coupler main body 16 is fixed to the guide rail 12 via the fixing block 10, and a hanging bolt 22 screwed onto the coupler main body 16 is fixed to the guide rail 12.

Attach the hanging bolt 22 as shown above to the guide rail 1.
2, the threading dimension of the suspension bolt 22 into the nut 24 can be freely adjusted by loosening the nut 24.

Effects of the invention The present invention has a fixing block 10 attached to a guide rail 12 provided horizontally at the upper end of the movable wall while suspending the movable wall 4.
A coupler insertion hole 14 having a shape 5 formed therein is vertically bored, and a coupler main body 16 having a head corresponding to the tapered stepped portion 15 at the lower end is inserted into the coupler insertion hole 14, and the upper part of the fixing block 10 is inserted into the coupler insertion hole 14. Tighten the nut 18 screwed onto the coupler body 16 through the presser cover 19 placed on the coupler body 1.
6 to the fixing block 10, a vertical bolt insertion hole is provided in the coupler body, and a hanging bolt 22 for suspending the movable wall 4 is screwed into a threaded portion 21 carved in the upper part of this bolt insertion hole. Furthermore, a horizontal recess 25 is formed at the abutting portion between the fixing block 10 and the presser cover 19, and a horizontal section 26 of the guide rail 12 is inserted into the recess 25.
Since this coupler is for hanging on a movable wall, the exposed part of the hanging bolt, that is, the free length that can be bent, is shortened by the length of the coupler body that is integrally fixed to the guide rail. Even if the distance between the movable wall and the ceiling becomes longer, the amount of deflection of the hanging bolt becomes smaller, and since the hanging bolt is connected to the coupler body by a screw carved into the upper part of the coupler body, the hanging bolt The amount of screwing in can be freely adjusted from the bottom of the floating suspension vehicle body to the above screw part, and accidents such as the suspension bolt coming off from the floating suspension vehicle or guide rail when adjusting the vertical position of the movable wall can be avoided. be.

In addition, a tapered stepped portion is formed at the fitting portion of the coupler body and the fixing block, and since the wedge action connects the two, an extremely strong connecting structure can be obtained in a small space.

Furthermore, a recess is formed at the joint between the fixing block and the pressure cover, and a horizontal piece of the guide rail is inserted into this recess, thereby preventing the guide rail from tilting and enabling the guide rail to be made smaller.

[Brief explanation of the drawing]

FIG. 1 is a side view showing a conventional movable wall in a suspended state, and FIG. 2 is a front view of a floating suspension vehicle including a coupler, which is an embodiment of the present invention. Explanation of symbols, 4...Moving wall, 6...Floating hanging vehicle,
5, 12...Guide rail, 16...Coupler body, 20...Bolt insertion hole, 21...Screw, 22
...hanging bolt, 26... section.

Claims (1)

[Scope of utility model registration request] A coupler insertion hole 14 with a tapered stepped portion 15 formed at the lower end is vertically bored in a fixing block 10 which is attached to a guide rail 12 provided horizontally on the upper end of the moving wall while suspending the moving wall 4, and the above-mentioned taper A coupler body 16 having a head corresponding to the stepped portion 15 at the lower end was inserted into the coupler insertion hole 14, and screwed onto the coupler body 16 via the presser cover 19 placed on the top of the fixing block 10. While the coupler body 16 is fixed to the fixing block 10 by tightening the nut 18, a vertical bolt insertion hole is provided in the coupler body 16, and a screw portion 21 carved in the upper part of the bolt insertion hole is inserted into the movable wall 4.
A hanging bolt 22 for suspending the guide rail 12 is screwed on, and a horizontal recess 25 is formed in the abutment area between the fixing block 10 and the presser cover 19, and the guide rail 12 is inserted into this recess 25. A movable wall hanging coupler characterized by inserting a horizontal section 26.