JP2022082498A - Skeleton keel structure with closed cross-section, and mounting method thereof - Google Patents

Skeleton keel structure with closed cross-section, and mounting method thereof Download PDF

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JP2022082498A
JP2022082498A JP2021139509A JP2021139509A JP2022082498A JP 2022082498 A JP2022082498 A JP 2022082498A JP 2021139509 A JP2021139509 A JP 2021139509A JP 2021139509 A JP2021139509 A JP 2021139509A JP 2022082498 A JP2022082498 A JP 2022082498A
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groove
adjustment
sleeve
pin
wall
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JP7236601B2 (en
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張云生
Yunsheng Zhang
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Taizhou Jichuang Mechanical Tech Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

To provide a skeleton keel structure with a closed cross-section capable of solving a problem that cannot be satisfied by conventional insertion connection mounting method, and a mounting method thereof.SOLUTION: The skeleton keel structure with a closed cross-section includes a stud 1 and a cross beam 2. An insertion hole 11 is formed in a side wall of the stud 1, a pin sleeve 31 and an insertion pin 4 are provided on a connection base 3 in the cross beam 2. A restoration spring 32 is provided to the pin sleeve 31, and the insertion pin 4 is provided with a locking groove 42 and a locking block 42. The inner end of the locking block 42 and the bottom of the locking groove 42 are connected by a first compression spring 43. A position regulation groove 44 is formed on the insertion pin 4, the connection base 3 is provided with an adjustable sleeve 33, the adjustable sleeve 33 is provided with an adjustment block 5 therein, and the adjustment block 5 is formed with an adjustment groove 51. The adjustable sleeve 33 and the pin sleeve 31 are connected by a control tube 35. The control tube 35 is provided with a control rod 6, and a sliding groove 36 is formed. A sliding block 61 and a second compression spring 62 are mounted on the adjusting rod 6.SELECTED DRAWING: Figure 1

Description

本発明は、パネル壁キール技術分野に関し、具体的には、閉断面骨組キール構造及びその取付方法に関する。 The present invention relates to the technical field of panel wall keels, and specifically to a closed cross-section skeleton keel structure and a method for mounting the same.

パネル壁のキールは、スタッドと横梁とが接続して形成される。従来のキールは、開断面型剤を採用する。複層ガラスの仕様により、開断面型材では要求に満たしにくくなり、閉断面型材が幅広く応用されるようになったが、閉断面型材は通常スプリングボルトで挿入式接続される。例えば、中国出願201220312729.9には、パネル壁キールの新型接続構造に関するものが開示されており、横梁に設けられるスプリングボルトとスタッドに位置する位置決め穴との組み合わせにより挿入接続され、これで閉断面型材の横梁とスタッドの接続が実現される。挿入式接続を採用することで横梁を霊活かつ便利に取り外すことができるが、キールにおいてスタッドと固定されて高強度のキール骨組を形成しなければならない部位もあれば、メンテナンスを便利に行えるように横梁を霊活に取り外す事ができるようにしなければならない部位もある。挿入式接続だけではキール全体の接続需要に満たせず、改良する必要がある。 The keel of the panel wall is formed by connecting the stud and the cross beam. Conventional keels employ open-section agents. Due to the specifications of double glazing, it has become difficult for open-section profiles to meet the requirements, and closed-section profiles have become widely applied, but closed-section profiles are usually connected by insertion with spring bolts. For example, Chinese application 201220312729.9 discloses a new connection structure for panel wall keels, which is inserted and connected by a combination of spring bolts on the cross beam and positioning holes located on the studs, which is a closed-section profile. The connection between the cross beam and the stud is realized. By adopting the insertable connection, the cross beam can be removed in a spiritual and convenient manner, but if there is a part of the keel that must be fixed to the stud to form a high-strength keel skeleton, maintenance can be conveniently performed. There is also a part where the cross beam must be removed for spiritual activity. The plug-in connection alone does not meet the connection demand for the entire keel and needs to be improved.

中国出願201220312729.9明細書Chinese application 201220312729.9 specification

本発明は、従来技術における上記問題を解決するために、取付前にロック式取付を採用して徹底的固定を実現し、又は挿入式接続の取付方法を採用して取り外しを便利に行い、キールの異なる部位の接続需要に満たせることのできる閉断面骨組キール構造及びその取付方法を提供することを目的とする。 In order to solve the above-mentioned problems in the prior art, the present invention adopts a lock type mounting before mounting to realize thorough fixing, or adopts an insertion type connection mounting method to conveniently remove the keel. It is an object of the present invention to provide a closed cross-section skeleton keel structure and a method of mounting the same, which can meet the connection demand of different parts of the body.

閉断面骨組キール構造であって、閉断面矩形管構造のスタッドと横梁とを含み、前記スタッドの側壁には、複数の挿入穴が設けられ、前記横梁の端部内には、接続台が固定され、前記接続台には、前記横梁の長手方向に沿って設けられるピンスリーブが複数設けられ、前記ピンスリーブ内には、挿入ピンが可動に設けられ、前記ピンスリーブは、内端が閉鎖され、前記ピンスリーブ内には、両端がそれぞれ前記挿入ピンの内端と前記ピンスリーブの内端と当接して設けられる復位ばねが設けられ、前記挿入ピンの外端に近づく棒壁には、深度方向が前記挿入ピンの長手方向に垂直する係止溝が形成され、前記係止溝内には、係止ブロックが可動に設けられ、前記係止ブロックの内端と前記係止溝の底部との間は、第一圧縮ばねにより接続され、前記係止ブロックにおいて前記係止溝から伸びだした部分は、傾斜構造をなし、前記係止ブロックの外端端面は、前記挿入ピンの外端へ傾斜する斜面状をなし、前記挿入ピンの棒壁には、位置規制溝が形成され、前記位置規制溝は、前記挿入ピンの長手方向に沿って形成される開き溝構造をなし、前記位置規制溝の内端溝壁は、斜面構造をなし、前記位置規制溝の溝口の長さは、溝底の長さより大きく、前記接続台における中心位置には、前記横梁の長手方向に沿って設けられる円筒状の調節スリーブが設けられ、前記調節スリーブ内には、調節ブロックが可動に設けられ、前記調節ブロックの外壁には、複数の調節溝が形成され、前記調節溝は、前記調節ブロックの円周方向に形成される弧状開き溝構造をなし、前記調節溝の前端から後端までの溝の深さが徐々に小さくなり、前記調節スリーブと複数の前記ピンスリーブとの間は、それぞれ調節管により接続され、前記調節管の長手方向は、前記横梁の長手方向に垂直して設けられ、前記調節管の両端は、前記調節スリーブと前記ピンスリーブとを通り抜けて設けられ、前記調節管内には、調節棒が可動に設けられ、前記調節管の内壁には、摺動溝が形成され、前記調節棒の棒壁には、前記摺動溝内に摺動可能に位置する摺動ブロックが設けられ、前記調節棒には、両端がそれぞれ前記摺動溝の外端と前記摺動ブロックと当接して設けられる第二圧縮ばねが外装され、前記調節棒の内端と外端は、前記第二圧縮ばねが前記摺動ブロックを押すため、それぞれ前記調節溝の溝底と前記位置規制溝の内側溝壁に当接して設けられる。 A closed-section skeleton keel structure including a stud and a cross beam having a closed-section rectangular tube structure, the side wall of the stud is provided with a plurality of insertion holes, and a connecting base is fixed in the end of the cross beam. The connection base is provided with a plurality of pin sleeves provided along the longitudinal direction of the cross beam, an insertion pin is movably provided in the pin sleeve, and the inner end of the pin sleeve is closed. A repositioning spring is provided in the pin sleeve so that both ends are in contact with the inner end of the insertion pin and the inner end of the pin sleeve, respectively, and the rod wall approaching the outer end of the insertion pin is provided in the depth direction. A locking groove perpendicular to the longitudinal direction of the insertion pin is formed, and a locking block is movably provided in the locking groove so that the inner end of the locking block and the bottom of the locking groove can be connected to each other. The space is connected by a first compression spring, and the portion of the locking block extending from the locking groove has an inclined structure, and the outer end surface of the locking block is inclined toward the outer end of the insertion pin. A position-regulating groove is formed on the rod wall of the insertion pin, and the position-regulating groove has an open groove structure formed along the longitudinal direction of the insertion pin. The inner end groove wall of the above has a slope structure, the length of the groove mouth of the position-regulating groove is larger than the length of the groove bottom, and the central position of the connection base is a cylinder provided along the longitudinal direction of the cross beam. An adjustment sleeve is provided, an adjustment block is movably provided in the adjustment sleeve, a plurality of adjustment grooves are formed on the outer wall of the adjustment block, and the adjustment groove is the circumference of the adjustment block. It has an arcuate open groove structure formed in the direction, and the depth of the groove from the front end to the rear end of the adjustment groove is gradually reduced, and the adjustment sleeve and the plurality of pin sleeves are separated from each other by an adjustment tube. Connected, the longitudinal direction of the control tube is provided perpendicular to the longitudinal direction of the cross beam, and both ends of the control tube are provided through the adjustment sleeve and the pin sleeve, and the inside of the control tube is provided. An adjusting rod is movably provided, a sliding groove is formed on the inner wall of the adjusting pipe, and a sliding block slidably located in the sliding groove is provided on the rod wall of the adjusting rod. The adjusting rod is externally provided with a second compression spring provided at both ends in contact with the outer end of the sliding groove and the sliding block, and the inner and outer ends of the adjusting rod are the second. Since the compression spring pushes the sliding block, it is provided in contact with the groove bottom of the adjusting groove and the inner groove wall of the position limiting groove, respectively.

前記横梁の端部は、前記スタッドの側壁に当接して設けられ、複数の前記挿入ピンは、前記復位ばねに押し動かされて複数の前記挿入穴内に挿入され、前記調節棒の外端が前記位置規制溝の内側溝壁において溝口に近接する位置に当接した時には、前記係止ブロックが前記挿入穴の外側に位置する。前記調節ブロックの外端に設けられる前記ノブは、回転又は翻転することで前記調節ブロックを回転させ、前記調節棒の内端を前記調節溝の前端又は後端に移動させ、前記調節棒の外端を前記位置規制溝の内側溝壁において溝口に近接する位置、又は前記位置規制溝の内側溝壁において溝底に近接する位置に移動させることができる。 The end of the cross beam is provided in contact with the side wall of the stud, the plurality of insertion pins are pushed and moved by the repositioning spring to be inserted into the plurality of insertion holes, and the outer end of the adjustment rod is the said. The locking block is located outside the insertion hole when it comes into contact with a position close to the groove opening on the inner groove wall of the position limiting groove. The knob provided at the outer end of the adjustment block rotates or inverts to rotate the adjustment block, and the inner end of the adjustment rod is moved to the front end or the rear end of the adjustment rod of the adjustment rod. The outer end can be moved to a position close to the groove opening on the inner groove wall of the position limiting groove, or to a position close to the groove bottom on the inner groove wall of the position limiting groove.

本発明のキール構造は、取付前に前記ノブを回転させて前記調節ブロックを回転させ、そして前記横梁の端部を前記スタッドの側壁に取り付けることにより、前記係止ブロックを前記挿入穴の内側に挿入して前記スタッドの内壁に当接させることができ、これでロック式取付として徹底的に固定できる。逆手に取付前に前記ノブを反転させて前記調節ブロックを回転させ、そして前記横梁の端部を前記スタッドの側壁に取り付ければ、前記係止ブロックを前記挿入穴の外側に位置させることができ、これで挿入式接続による取付として取り外しが便利にある。このため、取付前に前記ノブを回転させることにより取付方式を選び、ロック式取付を選ぶ場合、徹底的に固定でき、挿入式接続による取付を選ぶ場合、取り外しが便利になり、これでキールの異なる部位の接続需要に応じて接続方式を選ぶことができる。 The keel structure of the present invention mounts the locking block inside the insertion hole by rotating the knob to rotate the adjustment block prior to mounting and then mounting the end of the cross beam to the side wall of the stud. It can be inserted and brought into contact with the inner wall of the stud, which can be thoroughly fixed as a lock-type mounting. The locking block can be located outside the insertion hole by inverting the knob to rotate the adjustment block and mounting the end of the cross beam to the side wall of the stud. This makes it convenient to remove as an insertable connection. For this reason, if you choose the mounting method by rotating the knob before mounting and choose the lock type mounting, you can fix it thoroughly, and if you choose the mounting by the insertion type connection, it will be convenient to remove, which makes it convenient for the keel. The connection method can be selected according to the connection demand of different parts.

前記位置規制溝の内側溝壁において溝底に近接する位置は、平面構造をなし、かつ前記挿入ピンの長手方向と垂直して設けられる。 The position of the inner groove wall of the position-regulating groove close to the groove bottom has a planar structure and is provided perpendicular to the longitudinal direction of the insertion pin.

したがって、ノブを反転させれば調節棒の安定状態を維持でき、復位ばねの多すぎる力で調節棒が移動してしまうことが回避される。 Therefore, by reversing the knob, the stable state of the adjusting rod can be maintained, and the adjusting rod is prevented from moving due to too much force of the repositioning spring.

前記調節溝は、中部の深さが両端の深さより小さく、前記調節溝は、両端から中部までの深さが徐々に小さくなり、前記位置規制溝は、底部と内側溝壁との交差部位に深度を深めて収納溝が形成される。 The depth of the adjustment groove is smaller than the depth of both ends, the depth of the adjustment groove is gradually reduced from both ends to the middle portion, and the position regulation groove is at the intersection of the bottom and the inner groove wall. A storage groove is formed by deepening the depth.

したがって速やかにノブを回転又は反転させ、中間状態を回避することができる。 Therefore, the knob can be quickly rotated or inverted to avoid the intermediate state.

前記接続台は、前記横梁の内側に固定して嵌設される接続スリーブを含み、前記接続スリーブは、十字型の補強リウを介して前記ピンスリーブと前記調節スリーブと接続され、前記調節スリーブは、前記補強リブの交差部に位置し、前記調節管は、前記補強リブに位置する。 The connecting base includes a connecting sleeve that is fixedly fitted to the inside of the cross beam, and the connecting sleeve is connected to the pin sleeve and the adjusting sleeve via a cross-shaped reinforcing rib, and the adjusting sleeve is , The control pipe is located at the intersection of the reinforcing ribs.

したがって、構造が簡単で安定である。 Therefore, the structure is simple and stable.

前記調節棒の長さは、前記調節スリーブの内径より小さく、前記摺動溝の溝口は、前記調節管の内端に位置する。 The length of the adjusting rod is smaller than the inner diameter of the adjusting sleeve, and the groove opening of the sliding groove is located at the inner end of the adjusting tube.

したがって接続台の組立が便利になる。 Therefore, it is convenient to assemble the connection base.

前記調節スリーブの外端の内壁には、円環状止め板が同軸に固定され、前記止め板には、前記ノブと位置を合わせる支持マークが備わる。 An annular stopper plate is coaxially fixed to the inner wall of the outer end of the adjustment sleeve, and the stopper plate is provided with a support mark for aligning with the knob.

止め板上の支持マークで操作することができる
前記挿入ピンの棒壁には、複数の係止溝が形成され、複数の前記係止溝は、前記挿入ピンの円周方向に沿って配列される。 A plurality of locking grooves are formed on the bar wall of the insertion pin that can be operated by the support mark on the stop plate, and the plurality of locking grooves are arranged along the circumferential direction of the insertion pin. To.

前記接続スリーブと前記補強リブと前記ピンスリーブと前記調節スリーブと前記調節管とは、一体構造である。 The connecting sleeve, the reinforcing rib, the pin sleeve, the adjusting sleeve, and the adjusting tube have an integral structure.

前記挿入ピンの外端の端部は、面取り又は円角を有する。 The outer end of the insertion pin has a chamfered or circular angle.

したがって挿入ピンを便利に挿入穴に挿入できる。 Therefore, the insertion pin can be conveniently inserted into the insertion hole.

閉断面骨組キール構造の取付方法であって、ロック式取付方法及び挿入接続による取付方法を含む。 It is a mounting method of a closed cross-section skeleton keel structure, and includes a locking type mounting method and a mounting method by insertion connection.

前記ロック取付方法は、前記ノブを回転させて前記調節ブロックを回転させ、前記調節棒の内端を前記調節溝の前端に移動させ、前記調節棒の外端を前記位置規制溝の内側溝壁において溝口に近接する位置に移動させ、前記横梁を前記スタッドの側壁に当接させ、前記復位ばねが前記挿入ピンを押し動かし、複数の前記挿入ピンが複数の前記挿入穴内に挿入され、前記係止ブロックが前記挿入穴の内側に挿入されて前記スタッドの内壁に当接する。 In the lock mounting method, the knob is rotated to rotate the adjustment block, the inner end of the adjustment rod is moved to the front end of the adjustment groove, and the outer end of the adjustment rod is moved to the inner groove wall of the position regulation groove. The cross beam is brought into contact with the side wall of the stud, the repositioning spring pushes the insertion pin, and the plurality of insertion pins are inserted into the plurality of insertion holes. The stop block is inserted inside the insertion hole and abuts on the inner wall of the stud.

前記挿入接続による取付方法は、前記ノブを反転させて前記調節ブロックを回転させ、前記調節棒の内端を前記調節溝の後端に移動させ、前記調節棒の外端を前記位置規制溝の内側溝壁において溝口に近接する位置に移動させ、前記横梁の端部を前記スタッドの側壁に当接させ、前記復位ばねが前記挿入ピンを押し動かし、複数の前記挿入ピンが複数の前記挿入穴に挿入され、前記係止ブロックが前記挿入穴の外側に位置する。 In the mounting method by the insertion connection, the knob is inverted to rotate the adjustment block, the inner end of the adjustment rod is moved to the rear end of the adjustment groove, and the outer end of the adjustment rod is the position regulation groove. The inner groove wall is moved to a position close to the groove opening, the end portion of the cross beam is brought into contact with the side wall of the stud, the repositioning spring pushes the insertion pin, and the plurality of the insertion pins are the plurality of the insertion holes. The locking block is located outside the insertion hole.

上記方法により、取付前にロック式取付を採用して徹底的に固定すること、又は挿入式接続で便利に取り外すことができる。 By the above method, it is possible to adopt a lock type mounting and fix it thoroughly before mounting, or it can be conveniently removed by an insertion type connection.

本発明のキール構造は、取付前に前記ノブを回転させて前記調節ブロックを回転させ、そして前記横梁の端部を前記スタッドの側壁に取り付けることにより、前記係止ブロックを前記挿入穴の内側に挿入して前記スタッドの内壁に当接させることができ、これでロック式取付として徹底的に固定できる。逆手に取付前に前記ノブを反転させて前記調節ブロックを回転させ、そして前記横梁の端部を前記スタッドの側壁に取り付ければ、前記係止ブロックを前記挿入穴の外側に位置させることができ、これで挿入式接続による取付として取り外しが便利にある。このため、取付前に前記ノブを回転させることにより取付方式を選び、ロック式取付を選ぶ場合、徹底的に固定でき、挿入式接続による取付を選ぶ場合、取り外しが便利になり、これでキールの異なる部位の接続需要に応じて接続方式を選ぶことができる。 The keel structure of the present invention mounts the locking block inside the insertion hole by rotating the knob to rotate the adjustment block prior to mounting and then mounting the end of the cross beam to the side wall of the stud. It can be inserted and brought into contact with the inner wall of the stud, which can be thoroughly fixed as a lock-type mounting. The locking block can be located outside the insertion hole by inverting the knob to rotate the adjustment block and mounting the end of the cross beam to the side wall of the stud. This makes it convenient to remove as an insertable connection. For this reason, if you choose the mounting method by rotating the knob before mounting and choose the lock type mounting, you can fix it thoroughly, and if you choose the mounting by the insertion type connection, it will be convenient to remove, which makes it convenient for the keel. The connection method can be selected according to the connection demand of different parts.

本発明のキール構造のロック取付時の局部横向き断面図である。It is a local sideways sectional view at the time of lock attachment of the keel structure of this invention. 図１の局部拡大図である。It is a locally enlarged view of FIG. 図１に対応する横梁の端部を示す図である。It is a figure which shows the end of the cross beam corresponding to FIG. 図３の局部拡大断面図である。FIG. 3 is a locally enlarged cross-sectional view of FIG. 本発明のキール構造の挿入式接続による取付け時の局部横向き断面図である。It is a local sideways sectional view at the time of mounting by the insertion type connection of the keel structure of this invention. 図５に対する横梁端部を示す図である。It is a figure which shows the cross beam end part with respect to FIG. 図６の局部拡大図断面図である。FIG. 6 is a cross-sectional view of a locally enlarged view of FIG.

下記、図面を参照しながら本発明の技術手段をさらに説明する。本発明は下記の実施例に限られない。 The technical means of the present invention will be further described below with reference to the drawings. The present invention is not limited to the following examples.

図１～７に示すように、閉断面骨組キール構造であって、閉断面矩形管構造のスタッド１と横梁２とを含み、前記スタッド１の側壁には、複数の挿入穴１１が設けられ、前記横梁の端部内には、接続台３が固定され、前記接続台３には、前記横梁２の長手方向に沿って設けられるピンスリーブ３１が複数設けられ、前記ピンスリーブ３１内には、挿入ピン４が可動に設けられ、前記ピンスリーブ３１は、内端が閉鎖され、前記ピンスリーブ３１内には、両端がそれぞれ前記挿入ピン４の内端と前記ピンスリーブ３１の内端と当接して設けられる復位ばね３２が設けられ、前記挿入ピン４の外端に近づく棒壁には、深度方向が前記挿入ピン４の長手方向に垂直する係止溝４１が形成され、前記係止溝４１内には、係止ブロック４２が可動に設けられ、前記係止ブロック４２の内端と前記係止溝４１の底部との間は、第一圧縮ばね４３により接続され、前記係止ブロック４２において前記係止溝４１から伸びだした部分は、傾斜構造をなし、前記係止ブロック４２の外端端面は、前記挿入ピン４の外端へ傾斜する斜面状をなし、前記挿入ピン４の棒壁には、位置規制溝４４が形成され、前記位置規制溝４４は、前記挿入ピン４の長手方向に沿って形成される開き溝構造をなし、前記位置規制溝４４の内端溝壁は、斜面構造をなし、前記位置規制溝４４の溝口の長さは、溝底の長さより大きく、前記接続台３における中心位置には、前記横梁２の長手方向に沿って設けられる円筒状の調節スリーブ３３が設けられ、前記調節スリーブ３３内には、調節ブロック５が可動に設けられ、前記調節ブロック５の外壁には、複数の調節溝５１が形成され、前記調節溝５１は、前記調節ブロック５の円周方向に形成される弧状開き溝構造をなし、前記調節溝５１の前端から後端までの溝の深さが徐々に小さくなり、前記調節スリーブ３３と複数の前記ピンスリーブ３１との間は、それぞれ調節管３５により接続され、前記調節管３５の長手方向は、前記横梁２の長手方向に垂直して設けられ、前記調節管３５の両端は、前記調節スリーブ３３と前記ピンスリーブ３１とを通り抜けて設けられ、前記調節管３５内には、調節棒６が可動に設けられ、前記調節管３５の内壁には、摺動溝３６が形成され、前記調節棒６の棒壁には、前記摺動溝３６内に摺動可能に位置する摺動ブロック６１が設けられ、前記調節棒６には、両端がそれぞれ前記摺動溝３６の外端と前記摺動ブロック６１と当接して設けられる第二圧縮ばね６２が外装され、前記調節棒６の内端と外端は、前記第二圧縮ばね６２が前記摺動ブロック６１を押すため、それぞれ前記調節溝５１の溝底と前記位置規制溝４４の内側溝壁に当接して設けられる。 As shown in FIGS. 1 to 7, a closed-section skeleton keel structure including a stud 1 and a cross beam 2 having a closed-section rectangular tube structure, and a plurality of insertion holes 11 are provided on the side wall of the stud 1. A connecting base 3 is fixed in the end portion of the cross beam, and a plurality of pin sleeves 31 provided along the longitudinal direction of the cross beam 2 are provided in the connecting base 3, and inserted into the pin sleeve 31. The pin 4 is movably provided, the inner end of the pin sleeve 31 is closed, and both ends of the pin sleeve 31 are in contact with the inner end of the insertion pin 4 and the inner end of the pin sleeve 31, respectively. A repositioning spring 32 is provided, and a locking groove 41 whose depth direction is perpendicular to the longitudinal direction of the insertion pin 4 is formed on the rod wall approaching the outer end of the insertion pin 4, and the inside of the locking groove 41 is formed. Is movably provided with a locking block 42, and the inner end of the locking block 42 and the bottom of the locking groove 41 are connected by a first compression spring 43, and the locking block 42 is connected to the locking block 42. The portion extending from the locking groove 41 has an inclined structure, and the outer end surface of the locking block 42 has an inclined shape inclined toward the outer end of the insertion pin 4, and is formed on the rod wall of the insertion pin 4. The position-regulating groove 44 is formed, the position-regulating groove 44 has an open groove structure formed along the longitudinal direction of the insertion pin 4, and the inner end groove wall of the position-regulating groove 44 has a slope structure. The length of the groove mouth of the position restricting groove 44 is larger than the length of the groove bottom, and a cylindrical adjusting sleeve 33 provided along the longitudinal direction of the cross beam 2 is provided at the center position of the connecting base 3. An adjustment block 5 is movably provided in the adjustment sleeve 33, a plurality of adjustment grooves 51 are formed on the outer wall of the adjustment block 5, and the adjustment groove 51 is a circle of the adjustment block 5. It has an arcuate open groove structure formed in the circumferential direction, and the depth of the groove from the front end to the rear end of the adjustment groove 51 gradually decreases, and the adjustment sleeve 33 and the plurality of pin sleeves 31 are separated from each other. Each is connected by a control tube 35, the longitudinal direction of the control tube 35 is provided perpendicular to the longitudinal direction of the cross beam 2, and both ends of the control tube 35 pass through the adjustment sleeve 33 and the pin sleeve 31. The adjusting rod 6 is movably provided in the adjusting pipe 35, a sliding groove 36 is formed in the inner wall of the adjusting pipe 35, and the sliding groove 36 is formed in the rod wall of the adjusting rod 6. A sliding block 61 slidable is provided in the moving groove 36, and both ends of the adjusting rod 6 are slidable. The second compression spring 62 provided in contact with the outer end of the groove 36 and the sliding block 61 is exteriorized, and the second compression spring 62 is the sliding block 61 at the inner and outer ends of the adjusting rod 6. Is provided in contact with the bottom of the adjusting groove 51 and the inner groove wall of the position limiting groove 44, respectively.

前記横梁２の端部は、前記スタッド１の側壁に当接して設けられ、複数の前記挿入ピン４は、前記復位ばね３２に押し動かされて複数の前記挿入穴１１内に挿入され、前記調節棒６の外端が前記位置規制溝４４の内側溝壁において溝口に近接する位置に当接した時には、前記係止ブロック４２が前記挿入穴１１の外側に位置する。前記調節ブロック５の外端に設けられる前記ノブ５２は、回転又は翻転することで前記調節ブロック５を回転させ、前記調節棒６の内端を前記調節溝５１の前端又は後端に移動させ、前記調節棒６の外端を前記位置規制溝４４の内側溝壁において溝口に近接する位置、又は前記位置規制溝４４の内側溝壁において溝底に近接する位置に移動させることができる。 The end portion of the cross beam 2 is provided so as to abut on the side wall of the stud 1, and the plurality of insertion pins 4 are pushed and moved by the repositioning spring 32 to be inserted into the plurality of insertion holes 11 and the adjustment thereof. When the outer end of the rod 6 abuts on the inner groove wall of the position restricting groove 44 at a position close to the groove opening, the locking block 42 is located outside the insertion hole 11. The knob 52 provided at the outer end of the adjustment block 5 rotates or inverts the adjustment block 5 to move the inner end of the adjustment rod 6 to the front end or the rear end of the adjustment groove 51. The outer end of the adjusting rod 6 can be moved to a position close to the groove opening in the inner groove wall of the position limiting groove 44, or to a position close to the groove bottom in the inner groove wall of the position limiting groove 44.

更に、前記位置規制溝４４の内側溝壁において溝底に近接する位置は、平面構造をなし、かつ前記挿入ピン４の長手方向と垂直して設けられる。前記調節溝５１は、中部の深さが両端の深さより小さく、前記調節溝５１は、両端から中部までの深さが徐々に小さくなり、前記位置規制溝４４は、底部と内側溝壁との交差部位に深度を深めて収納溝４５が形成される。前記接続台３は、前記横梁２の内側に固定して嵌設される接続スリーブ３７を含み、前記接続スリーブ３７は、十字型の補強リウ３８を介して前記ピンスリーブ３１と前記調節スリーブ３３と接続され、前記調節スリーブ３３は、前記補強リブ３８の交差部に位置し、前記調節管３５は、前記補強リブ３８に位置する。前記調節棒６の長さは、前記調節スリーブ３３の内径より小さく、前記摺動溝３６の溝口は、前記調節管３５の内端に位置する。前記調節スリーブ３３の外端の内壁には、円環状止め板３４が同軸に固定され、前記止め板３４には、前記ノブ５２と位置を合わせる支持マークが備わる。前記挿入ピン４の棒壁には、複数の係止溝４１が形成され、複数の前記係止溝４１は、前記挿入ピン４の円周方向に沿って配列される。前記接続スリーブ３７と前記補強リブ３８と前記ピンスリーブ３１と前記調節スリーブ３３と前記調節管３５とは、一体構造である。前記挿入ピン４の外端の端部は、面取り又は円角を有する。 Further, the position of the inner groove wall of the position restricting groove 44 close to the groove bottom has a planar structure and is provided perpendicular to the longitudinal direction of the insertion pin 4. The depth of the central portion of the adjusting groove 51 is smaller than the depth of both ends, the depth of the adjusting groove 51 is gradually reduced from both ends to the central portion, and the position limiting groove 44 is formed between the bottom and the inner groove wall. A storage groove 45 is formed at the intersection by deepening the depth. The connection base 3 includes a connection sleeve 37 fixedly fitted to the inside of the cross beam 2, and the connection sleeve 37 includes the pin sleeve 31 and the adjustment sleeve 33 via a cross-shaped reinforcing rib 38. Connected, the adjusting sleeve 33 is located at the intersection of the reinforcing ribs 38, and the adjusting pipe 35 is located at the reinforcing rib 38. The length of the adjusting rod 6 is smaller than the inner diameter of the adjusting sleeve 33, and the groove mouth of the sliding groove 36 is located at the inner end of the adjusting pipe 35. An annular stop plate 34 is coaxially fixed to the inner wall of the outer end of the adjustment sleeve 33, and the stop plate 34 is provided with a support mark for aligning with the knob 52. A plurality of locking grooves 41 are formed on the rod wall of the insertion pin 4, and the plurality of locking grooves 41 are arranged along the circumferential direction of the insertion pin 4. The connecting sleeve 37, the reinforcing rib 38, the pin sleeve 31, the adjusting sleeve 33, and the adjusting pipe 35 have an integral structure. The outer end of the insertion pin 4 has a chamfered or circular angle.

本発明のキール構造は、取付前に前記ノブ５２を回転させて前記調節ブロック５を回転させ、そして前記横梁２の端部を前記スタッド１の側壁に取り付けることにより、前記係止ブロック４２を前記挿入穴１１の内側に挿入して前記スタッド１の内壁に当接させることができ、これでロック式取付として徹底的に固定できる。逆手に取付前に前記ノブ５２を反転させて前記調節ブロック５を回転させ、そして前記横梁２の端部を前記スタッド１の側壁に取り付ければ、前記係止ブロック４２を前記挿入穴１１の外側に位置させることができ、これで挿入式接続による取付として取り外しが便利にある。このため、取付前に前記ノブ５２を回転させることにより取付方式を選び、ロック式取付を選ぶ場合、徹底的に固定でき、挿入式接続による取付を選ぶ場合、取り外しが便利になり、これでキールの異なる部位の接続需要に応じて接続方式を選ぶことができる。 In the keel structure of the present invention, the locking block 42 is attached by rotating the knob 52 to rotate the adjusting block 5 and attaching the end portion of the cross beam 2 to the side wall of the stud 1 before mounting. It can be inserted inside the insertion hole 11 and brought into contact with the inner wall of the stud 1, which can be thoroughly fixed as a lock type mounting. If the knob 52 is inverted to rotate the adjustment block 5 and the end portion of the cross beam 2 is attached to the side wall of the stud 1, the locking block 42 is placed outside the insertion hole 11. It can be positioned, which makes it convenient to remove as an insertable connection. Therefore, if you select the mounting method by rotating the knob 52 before mounting and select the lock type mounting, you can fix it thoroughly, and if you choose the mounting by the insertion type connection, the removal becomes convenient, and this makes the keel. The connection method can be selected according to the connection demand of different parts.

閉断面骨組キール構造の取付方法であって、ロック式取付方法及び挿入接続による取付方法を含む。 It is a mounting method of a closed cross-section skeleton keel structure, and includes a locking type mounting method and a mounting method by insertion connection.

前記ロック取付方法は、前記ノブ５２を回転させて前記調節ブロック５を回転させ、前記調節棒６の内端を前記調節溝５１の前端に移動させ、前記調節棒６の外端を前記位置規制溝４４の内側溝壁において溝口に近接する位置に移動させ、前記横梁２を前記スタッド１の側壁に当接させ、前記復位ばね３２が前記挿入ピン４を押し動かし、複数の前記挿入ピン４が複数の前記挿入穴１１内に挿入され、前記係止ブロック４２が前記挿入穴１１の内側に挿入されて前記スタッド１の内壁に当接する。 In the lock mounting method, the knob 52 is rotated to rotate the adjustment block 5, the inner end of the adjustment rod 6 is moved to the front end of the adjustment groove 51, and the outer end of the adjustment rod 6 is restricted in position. The cross beam 2 is moved to a position close to the groove mouth on the inner groove wall of the groove 44, the cross beam 2 is brought into contact with the side wall of the stud 1, the repositioning spring 32 pushes the insertion pin 4, and the plurality of insertion pins 4 are moved. It is inserted into the plurality of insertion holes 11, and the locking block 42 is inserted inside the insertion holes 11 and abuts on the inner wall of the stud 1.

前記挿入接続による取付方法は、前記ノブ５２を反転させて前記調節ブロック５を回転させ、前記調節棒６の内端を前記調節溝５１の後端に移動させ、前記調節棒６の外端を前記位置規制溝４４の内側溝壁において溝口に近接する位置に移動させ、前記横梁２の端部を前記スタッド１の側壁に当接させ、前記復位ばね３２が前記挿入ピン４を押し動かし、複数の前記挿入ピン４が複数の前記挿入穴１１に挿入され、前記係止ブロック４２が前記挿入穴１１の外側に位置する。 In the mounting method by the insertion connection, the knob 52 is inverted, the adjustment block 5 is rotated, the inner end of the adjustment rod 6 is moved to the rear end of the adjustment groove 51, and the outer end of the adjustment rod 6 is moved. The inner groove wall of the position restricting groove 44 is moved to a position close to the groove mouth, the end portion of the cross beam 2 is brought into contact with the side wall of the stud 1, and the repositioning spring 32 pushes and moves the insertion pin 4, and a plurality of. The insertion pin 4 is inserted into the plurality of insertion holes 11, and the locking block 42 is located outside the insertion holes 11.

本明細書に記載された具体的な実施例は単に本発明の精神を例に挙げて説明する。本発明の属する技術分野の技術者は説明された具体的な実施例に対して様々な修正又は補充を行うか又は類似する方式で代替することができるが、本発明の精神から逸脱するか又は添付の特許請求の範囲に定義された範囲を超えることはない。 The specific examples described herein will be described merely by taking the spirit of the present invention as an example. Technicians in the art to which the invention belongs may make various modifications or supplements to the specific embodiments described or substitute in similar manners, but deviate from the spirit of the invention or It does not exceed the scope defined in the attached claims.

本願における部品名称は、本発明の本質を便利に説明且つ解釈するために付けたもので、これらの名称自体には制限性がなく、ほかの用語に置き換えていい。 The component names in the present application are given for the purpose of conveniently explaining and interpreting the essence of the present invention, and these names themselves are not limited and may be replaced with other terms.

１ スタッド
１１ 挿入穴
２ 横梁
３ 接続台
３１ ピンスリーブ
３２ 復位ばね
３３ 調節スリーブ
３４ 止め板
３５ 調節管
３６ 摺動溝
３７ 接続スリーブ
３８ 補強リブ
４ 挿入ピン
４２ 係止溝
４２ 係止ブロック
４３ 第一圧縮ばね
４４ 位置規制溝
４５ 収納溝
５ 調節ブロック
５１ 調節溝
５２ ノブ
６ 調節棒
６１ 摺動ブロック
６２ 第二圧縮ばね 1 Stud 11 Insertion hole 2 Cross beam 3 Connection base 31 Pin sleeve 32 Restoration spring 33 Adjustment sleeve 34 Stop plate 35 Adjustment pipe 36 Sliding groove 37 Connection sleeve 38 Reinforcing rib 4 Insertion pin 42 Locking groove 42 Locking block 43 First compression Spring 44 Position regulation groove 45 Storage groove 5 Adjustment block 51 Adjustment groove 52 Knob 6 Adjustment rod 61 Sliding block 62 Second compression spring

Claims (10)

閉断面骨組キール構造であって、
閉断面矩形管構造のスタッドと横梁とを含み、前記スタッドの側壁には、複数の挿入穴が設けられて、
前記横梁の端部内には、接続台が固定さて、
前記接続台には、前記横梁の長手方向に沿って設けられるピンスリーブが複数設けられて、
前記ピンスリーブ内には、挿入ピンが可動に設けられて、
前記ピンスリーブは、内端が閉鎖さて、
前記ピンスリーブ内には、両端がそれぞれ前記挿入ピンの内端と前記ピンスリーブの内端と当接して設けられる復位ばねが設けられて、
前記挿入ピンの外端に近づく棒壁には、深度方向が前記挿入ピンの長手方向に垂直する係止溝が形成さて、
前記係止溝内には、係止ブロックが可動に設けられて、
前記係止ブロックの内端と前記係止溝の底部との間は、第一圧縮ばねにより接続さて、
前記係止ブロックにおいて前記係止溝から伸びだした部分は、傾斜構造をなし、
前記係止ブロックの外端端面は、前記挿入ピンの外端へ傾斜する斜面状をなし、
前記挿入ピンの棒壁には、位置規制溝が形成さて、
前記位置規制溝は、前記挿入ピンの長手方向に沿って形成される開き溝構造をなし、
前記位置規制溝の内端溝壁は、斜面構造をなし、
前記位置規制溝の溝口の長さは、溝底の長さより大きく、前記接続台における中心位置には、前記横梁の長手方向に沿って設けられる円筒状の調節スリーブが設けられて、
前記調節スリーブ内には、調節ブロックが可動に設けられて、
前記調節ブロックの外壁には、複数の調節溝が形成さて、
前記調節溝は、前記調節ブロックの円周方向に形成される弧状開き溝構造をなし、
前記調節溝の前端から後端までの溝の深さが徐々に小さくなり、
前記調節スリーブと複数の前記ピンスリーブとの間は、それぞれ調節管により接続さて、
前記調節管の長手方向は、前記横梁の長手方向に垂直して設けられて、
前記調節管の両端は、前記調節スリーブと前記ピンスリーブとを通り抜けて設けられて、
前記調節管内には、調節棒が可動に設けられて、
前記調節管の内壁には、摺動溝が形成され、
前記調節棒の棒壁には、前記摺動溝内に摺動可能に位置する摺動ブロックが設けられて、
前記調節棒には、両端がそれぞれ前記摺動溝の外端と前記摺動ブロックと当接して設けられる第二圧縮ばねが外装され、
前記調節棒の内端と外端は、前記第二圧縮ばねが前記摺動ブロックを押すため、それぞれ前記調節溝の溝底と前記位置規制溝の内側溝壁に当接して設けられ、
前記横梁の端部は、前記スタッドの側壁に当接して設けられ、複数の前記挿入ピンは、前記復位ばねに押し動かされて複数の前記挿入穴内に挿入され、前記調節棒の外端が前記位置規制溝の内側溝壁において溝口に近接する位置に当接した時には、前記係止ブロックが前記挿入穴の外側に位置する。前記調節ブロックの外端に設けられる前記ノブは、回転又は翻転することで前記調節ブロックを回転させ、前記調節棒の内端を前記調節溝の前端又は後端に移動させ、前記調節棒の外端を前記位置規制溝の内側溝壁において溝口に近接する位置、又は前記位置規制溝の内側溝壁において溝底に近接する位置に移動させることができる、
ことを特徴とする閉断面骨組キール構造。 It has a closed-section skeleton keel structure.
A stud and a cross beam having a closed cross-section rectangular tube structure are included, and the side wall of the stud is provided with a plurality of insertion holes.
A connecting base is fixed in the end of the cross beam,
The connection base is provided with a plurality of pin sleeves provided along the longitudinal direction of the cross beam.
An insertion pin is movably provided in the pin sleeve.
The inner end of the pin sleeve is closed.
A repositioning spring is provided in the pin sleeve so that both ends are in contact with the inner end of the insertion pin and the inner end of the pin sleeve, respectively.
A locking groove whose depth direction is perpendicular to the longitudinal direction of the insertion pin is formed on the bar wall approaching the outer end of the insertion pin.
A locking block is movably provided in the locking groove.
The inner end of the locking block and the bottom of the locking groove are connected by a first compression spring.
The portion of the locking block extending from the locking groove has an inclined structure.
The outer end surface of the locking block has a slope shape that is inclined toward the outer end of the insertion pin.
A position limiting groove is formed on the rod wall of the insertion pin.
The position limiting groove has an open groove structure formed along the longitudinal direction of the insertion pin.
The inner end groove wall of the position restricting groove has a slope structure.
The length of the groove mouth of the position-regulating groove is larger than the length of the groove bottom, and a cylindrical adjusting sleeve provided along the longitudinal direction of the cross beam is provided at the center position of the connection base.
An adjustment block is movably provided in the adjustment sleeve.
A plurality of adjustment grooves are formed on the outer wall of the adjustment block.
The adjusting groove has an arcuate opening groove structure formed in the circumferential direction of the adjusting block.
The depth of the groove from the front end to the rear end of the adjustment groove gradually decreases,
The adjusting sleeve and the plurality of pin sleeves are connected by an adjusting tube, respectively.
The longitudinal direction of the control pipe is provided perpendicular to the longitudinal direction of the cross beam.
Both ends of the adjusting tube are provided through the adjusting sleeve and the pin sleeve.
An adjusting rod is movably provided in the adjusting tube.
A sliding groove is formed on the inner wall of the control tube.
A sliding block slidably located in the sliding groove is provided on the rod wall of the adjusting rod.
The adjusting rod is externally provided with a second compression spring provided at both ends in contact with the outer end of the sliding groove and the sliding block.
The inner end and the outer end of the adjusting rod are provided so as to be in contact with the groove bottom of the adjusting groove and the inner groove wall of the position regulating groove, respectively, because the second compression spring pushes the sliding block.
The end of the cross beam is provided in contact with the side wall of the stud, the plurality of insertion pins are pushed and moved by the repositioning spring to be inserted into the plurality of insertion holes, and the outer end of the adjustment rod is the said. The locking block is located outside the insertion hole when it comes into contact with a position close to the groove opening on the inner groove wall of the position limiting groove. The knob provided at the outer end of the adjustment block rotates or inverts to rotate the adjustment block, and the inner end of the adjustment rod is moved to the front end or the rear end of the adjustment rod of the adjustment rod. The outer end can be moved to a position close to the groove opening on the inner groove wall of the position limiting groove, or to a position close to the groove bottom on the inner groove wall of the position limiting groove.
It features a closed cross-section skeleton keel structure. 前記位置規制溝の内側溝壁において溝底に近接する位置は、平面構造をなし、かつ前記挿入ピンの長手方向と垂直して設けられる、
ことを特徴とする請求項１に記載の閉断面骨組キール構造。 The position of the inner groove wall of the position-regulating groove close to the groove bottom has a planar structure and is provided perpendicular to the longitudinal direction of the insertion pin.
The closed cross-section skeleton keel structure according to claim 1. 前記調節溝は、中部の深さが両端の深さより小さく、前記調節溝は、両端から中部までの深さが徐々に小さくなり、
前記位置規制溝は、底部と内側溝壁との交差部位に深度を深めて収納溝が形成される、
ことを特徴とする請求項２に記載の閉断面骨組キール構造。 The depth of the adjustment groove is smaller than the depth of both ends, and the depth of the adjustment groove is gradually reduced from both ends to the middle part.
In the position-regulating groove, a storage groove is formed by deepening the depth at the intersection of the bottom and the inner groove wall.
The closed cross-section skeleton keel structure according to claim 2. 前記接続台は、前記横梁の内側に固定して嵌設される接続スリーブを含み、
前記接続スリーブは、十字型の補強リウを介して前記ピンスリーブと前記調節スリーブと接続され、
前記調節スリーブは、前記補強リブの交差部に位置し、
前記調節管は、前記補強リブに位置する、
ことを特徴とする請求項３に記載の閉断面骨組キール構造。 The connecting base includes a connecting sleeve that is fixedly fitted to the inside of the cross beam.
The connecting sleeve is connected to the pin sleeve and the adjusting sleeve via a cross-shaped reinforcing rib.
The adjustment sleeve is located at the intersection of the reinforcing ribs.
The control tube is located on the reinforcing rib.
The closed cross-section skeleton keel structure according to claim 3. 前記調節棒の長さは、前記調節スリーブの内径より小さく、前記摺動溝の溝口は、前記調節管の内端に位置する、
ことを特徴とする請求項４に記載の閉断面骨組キール構造。 The length of the adjusting rod is smaller than the inner diameter of the adjusting sleeve, and the groove opening of the sliding groove is located at the inner end of the adjusting tube.
The closed cross-section skeleton keel structure according to claim 4. 前記調節スリーブの外端の内壁には、円環状止め板が同軸に固定され、
前記止め板には、前記ノブと位置を合わせる支持マークが備わる、
ことを特徴とする請求項５に記載の閉断面骨組キール構造。 An annular stopper plate is coaxially fixed to the inner wall of the outer end of the adjustment sleeve.
The stop plate is provided with a support mark that aligns with the knob.
The closed cross-section skeleton keel structure according to claim 5. 前記挿入ピンの棒壁には、複数の係止溝が形成され、
複数の前記係止溝は、前記挿入ピンの円周方向に沿って配列される、
ことを特徴とする請求項６に記載の閉断面骨組キール構造。 A plurality of locking grooves are formed on the bar wall of the insertion pin.
The plurality of locking grooves are arranged along the circumferential direction of the insertion pin.
The closed cross-section skeleton keel structure according to claim 6. 前記接続スリーブと前記補強リブと前記ピンスリーブと前記調節スリーブと前記調節管とは、一体構造である、
ことを特徴とする請求項７に記載の閉断面骨組キール構造。 The connecting sleeve, the reinforcing rib, the pin sleeve, the adjusting sleeve, and the adjusting tube have an integral structure.
The closed cross-section skeleton keel structure according to claim 7. 前記挿入ピンの外端の端部は、面取り又は円角を有する、
ことを特徴とする請求項８に記載の閉断面骨組キール構造。 The outer end of the insertion pin has a chamfered or circular angle.
The closed cross-section skeleton keel structure according to claim 8. 請求項９に記載の閉断面骨組キール構造の取付方法であって、ロック式取付方法及び挿入接続による取付方法を含み、
前記ロック取付方法は、前記ノブを回転させて前記調節ブロックを回転させ、前記調節棒の内端を前記調節溝の前端に移動させ、前記調節棒の外端を前記位置規制溝の内側溝壁において溝口に近接する位置に移動させ、前記横梁を前記スタッドの側壁に当接させ、前記復位ばねが前記挿入ピンを押し動かし、複数の前記挿入ピンが複数の前記挿入穴内に挿入され、前記係止ブロックが前記挿入穴の内側に挿入されて前記スタッドの内壁に当接し、
前記挿入接続による取付方法は、前記ノブを反転させて前記調節ブロックを回転させ、前記調節棒の内端を前記調節溝の後端に移動させ、前記調節棒の外端を前記位置規制溝の内側溝壁において溝口に近接する位置に移動させ、前記横梁の端部を前記スタッドの側壁に当接させ、前記復位ばねが前記挿入ピンを押し動かし、複数の前記挿入ピンが複数の前記挿入穴に挿入され、前記係止ブロックが前記挿入穴の外側に位置する、
ことを特徴とする取付方法。 The mounting method for a closed-section skeleton keel structure according to claim 9, which includes a locking mounting method and a mounting method by insertion connection.
In the lock mounting method, the knob is rotated to rotate the adjustment block, the inner end of the adjustment rod is moved to the front end of the adjustment groove, and the outer end of the adjustment rod is moved to the inner groove wall of the position regulation groove. The cross beam is brought into contact with the side wall of the stud, the repositioning spring pushes the insertion pin, and the plurality of insertion pins are inserted into the plurality of insertion holes. The stop block is inserted inside the insertion hole and abuts on the inner wall of the stud.
In the mounting method by the insertion connection, the knob is inverted to rotate the adjustment block, the inner end of the adjustment rod is moved to the rear end of the adjustment groove, and the outer end of the adjustment rod is the position regulation groove. The inner groove wall is moved to a position close to the groove opening, the end portion of the cross beam is brought into contact with the side wall of the stud, the repositioning spring pushes the insertion pin, and the plurality of the insertion pins are the plurality of the insertion holes. The locking block is located outside the insertion hole.
The mounting method is characterized by that.
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