JP2000034838A5

JP2000034838A5 -

Info

Publication number: JP2000034838A5
Application number: JP1998202069A
Authority: JP
Filing date: 1998-07-16
Publication date: 2005-10-20
Anticipated expiration: 2018-07-16

Description

一方、親綱支柱（１０）を挟着治具（２０）から取り外す場合には、この組付け作業を逆に行えば良い。この取り外し作業を簡単に説明すると、ナット（５１）を外して締結用ボルト（５０）を引き抜き、両取付け片（３１）（３１）と親綱支柱（１０）と補強用中子（４０）との締結を解除する。そして、がたつき防止用ピン（４３）（４３）を引き抜いた後、親綱支柱（１０）の下端部を補強用中子（４０）とともに幅方向にスライドさせることにより、補強用中子（４０）のＴ形溝（４２）と挟着治具（２０）の係合用突片（３２）（３２）との凹凸嵌合を解除する。こうして親綱支柱（１０）を挟着治具（２０）から取り外すことができ、このため親綱支柱（１０）と挟着治具（２０）とを別々に保管することができる。 On the other hand, when the main rope support (10) is removed from the sandwiching jig (20), this assembly operation may be performed in reverse. To briefly explain this removal work, the nut (51) is removed, the fastening bolt (50) is pulled out, and both mounting pieces (31) (31), the main rope support (10), and the reinforcing core (40) are used. Release the conclusion of. Then, after pulling out the rattling prevention pins (43) and (43), the lower end of the main rope support (10) is slid together with the reinforcing core (40) in the width direction to reinforce the core (reinforcing core (40). The uneven fitting between the T-shaped groove (42) of 40) and the engaging protrusions (32) and (32) of the sandwiching jig (20) is released. In this way, the main rope support (10) can be removed from the sandwiching jig (20), so that the main rope support (10) and the sandwiching jig (20) can be stored separately.

Claims

A master strut support structure in which a master strut (10) made of a pipe material is attached to a body to be attached (1a) via a clamping jig (20) in an upward projecting manner,
The clamping jig (20) is formed in a C-shaped cross section and is clamped and fixed to the mounted body (1a) at the opening (21).
In addition, a pair of mounting pieces (31) and (31) arranged in an opposing manner are connected to the clamping jig (20) so as to protrude upward, while the lower end portion of the master rope support (10) In the hollow part (10a), a reinforcing core (40) is inserted,
The lower end of the master rope support (10) is inserted between the mounting pieces (31) (31), and the lower end of the reinforcing core (40) is uneven on the clamping jig (20). Connected by mating (32) (42),
In this state, both the mounting pieces (31) (31), the master rope support (10), and the reinforcing core (40) are fastened by fastening members (50) (51). Mounting structure of parent rope support.

The structure for attaching a master rope support according to claim 1, wherein the clamping jig (20) is made of a metal extruded profile having a truss structure.

Both mounting pieces ( 31 ) ( 31 ) Is the clamping jig ( 20 ) To the back side,
Clamping jig ( 20 ) Is the attached body ( 1a ), The parent brace strut ( Ten ) Is the attached body ( 1a The structure for attaching the master rope supporter according to claim 1 or 2, wherein the structure is inclined to the outside.

The fastening member is a bolt ( 50 ) And nut ( 51 ) And
The bolt ( 50 ) Are both mounting pieces ( 31 ) ( 31 ) And parent rope ( Ten ) And reinforcing core ( 40 ) And the bolt ( 50 ) To the nut ( 51 ) Are screwed together so that both the mounting pieces ( 31 ) ( 31 ) And parent rope ( Ten ) And reinforcing core ( 40 The mounting structure of the master rope support | pillar of any one of Claims 1-3 fastened.

The parent brace ( Ten ) Is made of a pipe material made of an aluminum extruded profile, and the attachment structure of the master rope support according to any one of claims 1 to 4.

The clamping jig ( 20 ) Is made of an extruded aluminum material. 6. The parent strut support structure according to any one of claims 1 to 5.

The reinforcing core ( 40 ) Is made of an extruded aluminum material. 7. The structure for attaching a master rope support according to any one of claims 1 to 6.

Master brace made of pipe material ( Ten ) To be mounted ( 1a ) A clamping jig for mounting in an upward projecting shape ( 20 )
The clamping jig ( 20 ) Is formed in a C-shaped cross section and its opening ( twenty one ) In the mounted body ( 1a )
And the clamping jig ( 20 ) Includes a pair of mounting pieces ( 31 ) ( 31 ) Is provided in an upward projecting manner while the master rope support ( Ten ) Hollow part at the lower end ( 10a ) Includes a reinforcing core ( 40 ) Is inserted,
Both mounting pieces ( 31 ) ( 31 ) Between the parent brace ( Ten ) And the reinforcing core ( 40 ) Is the clamping jig ( 20 ) Concave and convex fitting ( 32 ) ( 42 ) And
In this state, both the mounting pieces ( 31 ) ( 31 ) And parent rope ( Ten ) And reinforcing core ( 40 ) Is a fastening member ( 50 ) ( 51 ) Is supported by a parent brace.

The clamping jig ( 20 9. The parent brace strut according to claim 8, which is made of an extruded metal member having a truss structure.

Both mounting pieces ( 31 ) ( 31 ) Is the clamping jig ( 20 ) To the back side,
Clamping jig ( 20 ) Is the attached body ( 1a ), The parent brace ( Ten ) Is the attached body ( 1a The parent brace strut according to claim 8 or 9, wherein the brace strut is configured to be inclined outwardly.

The fastening member is a bolt ( 50 ) And nut ( 51 ) And
The bolt ( 50 ) Are both mounting pieces ( 31 ) ( 31 ) And parent rope ( Ten ) And reinforcing core ( 40 ) And the bolt ( 50 ) To the nut ( 51 ) Are screwed together so that both the mounting pieces ( 31 ) ( 31 ) And parent rope ( Ten ) And reinforcing core ( 40 The parent brace strut according to any one of claims 8 to 10.

The parent brace ( Ten The parent brace strut according to any one of claims 8 to 11, comprising a pipe member made of an aluminum extruded shape.

The clamping jig ( 20 ) Is made of an aluminum extruded profile, The parent brace strut according to any one of claims 8 to 12.

The reinforcing core ( 40 The parent brace strut according to any one of claims 8 to 13, which is made of an extruded aluminum shape.