JP3515455B2 - Air-conditioner ceiling hanging stand - Google Patents

Air-conditioner ceiling hanging stand

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Publication number
JP3515455B2
JP3515455B2 JP34211599A JP34211599A JP3515455B2 JP 3515455 B2 JP3515455 B2 JP 3515455B2 JP 34211599 A JP34211599 A JP 34211599A JP 34211599 A JP34211599 A JP 34211599A JP 3515455 B2 JP3515455 B2 JP 3515455B2
Authority
JP
Japan
Prior art keywords
hanging
ceiling
outdoor unit
vertical
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP34211599A
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Japanese (ja)
Other versions
JP2001153403A (en
Inventor
孝雄 大村
信雄 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP34211599A priority Critical patent/JP3515455B2/en
Publication of JP2001153403A publication Critical patent/JP2001153403A/en
Application granted granted Critical
Publication of JP3515455B2 publication Critical patent/JP3515455B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】 【0001】 【発明の属する技術分野】この発明は、エアコン(エア
コンディショナー)の室外機を天井から吊り下げて据え
付けるために使用するエアコン天井吊り下げ架台に関す
る。 【0002】 【従来の技術】従来、この種のエアコン天井吊り下げ架
台としては、図6に示すものがある。この吊り下げ架台
は、一対の天井固定部材101と、一対の吊り金具10
2を備え、吊り金具102は、縦部材103とベース部
材105とからなる。縦部材103は、上端が天井固定
部材101にボルト止めされ、ベース部材105は縦部
材103の下端部にボルト106と係止部107で連結
されて固定されている。 【0003】この吊り下げ架台は、一対のベース部材1
05の上に、図7に示すように、エアコンの室外機20
1を搭載する。 【0004】 【発明が解決しようとする課題】しかし、この吊り下げ
架台では、図7に示すように、室外機201を、天井固
定部材101の長手方向の端101aよりも側方から、
支えながら差し入れる必要がある。このため、上記長手
方向の作業スペースが室外機201の長さの略2倍ほど
必要になり、狭いスペースでの取りつけ作業が困難にな
るという問題がある。特に、マンションのベランダ等に
おいて、室外機201の長手方向をベランダの突き出し
方向に一致させて据え付ける場合には、ベランダからは
み出して作業する必要が生じることがあり、危険性を伴
う。 【0005】そこで、この発明の目的は、作業スペース
が狭くても、室外機の据え付け作業がやり易いエアコン
天井吊り下げ架台を提供することにある。 【0006】 【課題を解決するための手段】上記目的を達成するた
め、請求項1の発明は、天井固定部材と吊り金具とを備
えるエアコン天井吊り下げ架台において、上記吊り金具
は、縦部材とベース部材からなると共に、上記天井固定
部材に連結された上記縦部材の上端部に形成されたボル
ト穴に挿通したボルトを中心にして、上記ベース部材の
幅方向外方に回転させて開くことが可能になっており、
上記吊り金具の上記縦部材の上端部の先端が湾曲してお
り、上記吊り金具の上記縦部材を傾いた状態で静止可能
に仮止めする仮止め手段と、上記吊り金具を、上記天井
固定部材に対して回転不可にロックするロック部を備え
ことを特徴としている。 【0007】この請求項1の発明では、吊り金具が、天
井固定部材に連結された縦部材の上端を中心にして、
ベース部材の幅方向に回転可能になっている。したがっ
て、図2に示すように、一方の縦部材を天井固定部材の
長手方向外側に向って傾けることによって、一対の吊り
金具の下端における間隔を広げて、室外機を下方から斜
め上方に向って他方の吊り金具に差し入れることが可能
になる。これにより、作業スペースが狭くても、室外機
の据え付け作業がやり易くなる。 【0008】また、室外機の長手方向の一端を上記他方
の吊り金具に差し入れた後は、上記室外機を長手方向の
一端を中心に他端を持ち上げて水平にしてから、広げて
いた吊り金具を垂直に戻して閉じればよい。これによ
り、室外機を高い位置で水平方向に移動させる距離を極
めて少なくでき、作業者が1人で据え付け作業を行なえ
る。 【0009】また、請求項の発明のエアコン天井吊り
下げ架台、上記吊り金具の縦部材の上端部の先端が湾
曲している。 【0010】この請求項の発明では、上記吊り金具の
縦部材の上端部の先端が湾曲しているから、吊り金具の
回転中心を天井に近づけても回転可能になり、高さ方向
のスペースを削減でき、高さ方向の省スペース化を図れ
る。 【0011】また、請求項の発明のエアコン天井吊り
下げ架台、上記吊り金具の縦部材を傾いた状態で静止
可能に仮止めする仮止め手段を備えた。 【0012】この請求項の発明では、上記仮止め手段
によって、吊り金具を傾いた状態で静止させることがで
きるので、作業者は、吊り金具を開いた状態に支えるこ
となく、室外機を両手でもう一方の吊り金具に載せるこ
とができる。 【0013】また、請求項の発明のエアコン天井吊り
下げ架台、上記吊り金具を、上記天井固定部材に対し
て回転不可にロックするロック部を備えた。 【0014】この請求項の発明では、上記ロック部
で、吊り金具を天井固定部材に対して回転不可にロック
するから、据え付け作業時に吊り金具がぐらつくことを
防ぐと共に、室外機据え付け後の据え付け堅牢性を向上
できる。 【0015】 【発明の実施の形態】以下、この発明を図示の実施の形
態により詳細に説明する。 【0016】〔実施の形態〕 図1に、この発明のエアコン天井吊り下げ架台の実施形
態を示す。この実施形態は、略平行に配置された1対の
天井固定部材1,1と、この天井固定部材1,1に所定間
隔を隔てて上端が連結された1対の吊り金具2,2を備
える。この吊り金具2は、全体として略U字形状であ
り、対向する一対の縦部材3,3と、この縦部材3,3を
下端で連結する底部材5とからなる。この底部材5は、
両端が上方に屈曲していて、この両端屈曲部5a,5a
が1対の縦部材3,3の下端部に形成された爪6に係止
され、かつ、上記下端部にボルト4でボルト締め固定さ
れている。 【0017】一方、天井固定部材1は、断面略L字形状
になっていて、天井固定部1aと連結部1bとからな
る。この連結部1bは、長手方向に延びる凹湾曲部7を
有し、この凹湾曲部7には、長穴8,8が形成されてい
る。また、天井固定部1aにも、連結部1bと同様に、
凹湾曲部10と長穴11,11が形成されている。図2
に示すように、天井固定部材1の連結部1bの長穴8,
8に、吊り金具2,2の縦部材3,3の上端部3a,3a
が、ボルト締め固定される。 【0018】図3(A),(B)に示すように、縦部材3の
上端部3aは、先端に向ってやや広くなっていて、先端
が湾曲して丸くなっている。この上端部3aには、長手
方向に延在した凹部13が形成されていて、この凹部1
3の先端部にボルト穴14が形成されている。このボル
ト穴14にボルト19が挿通され、ワッシャ16と図示
しないナットで天井固定部材1の連結部1bに固定され
る。また、この縦部材3の上端部3aのボルト穴14の
両側には、1対の楕円形の筒状突起15,15が形成さ
れており、この筒状突起15,15が、天井固定部材1
の連結部1bに形成された長穴8に嵌合している。この
筒状突起15と長穴8とがロック部を構成している。 【0019】上記構成のエアコン天井吊り下げ架台は、
図2に示すように、一方の吊り金具2を、上記縦部材3
の上端部3aに挿通したボルト19を中心にして底部材
5の幅方向外方に開くことができる。このとき、図3に
示した楕円形筒状突起15,15は、天井固定部材1の
連結部1bに形成された凹湾曲部7を内側から押しなが
ら、長穴8から外れ、ロックが解除される。そして、図
2に示すように、吊り金具2を開いたときに、上記筒状
突起15,15の内、図2において右側のものは、図3
(A)に示す天井固定部材1の連結部1bの上端凹面16
に嵌合し、左側のものは、上記連結部1bの下端凹面1
7に嵌合する。これにより、吊り金具2は、図2に示す
ように、天井固定部材1から傾いた状態で仮り止めされ
る。 【0020】この状態で、作業者は、エアコンの室外機
51を、下方から、もう一方の吊り金具2に差し入れる
ことができる。したがって、作業者は、水平方向の作業
スペースが狭くても、簡単,安全に据え付け作業を行な
える。その後、作業者は、開いている吊り金具2を、矢
印Wの方向に押し下げて垂直に戻し、2つの筒状突起1
5,15を長穴8に嵌合させてから、ボルト19で増し
締めして締結すれば、据え付けを完了する。このよう
に、従来と異なり、室外機を高い位置で水平方向に移動
させる距離を極めて少なくできるから、作業者は一人で
簡単,安全に据え付け作業を行なうことができる。 【0021】また、この実施形態では、図3(B)に示す
ように、縦部材3の上端部3aの先端が湾曲して丸くな
っているから、吊り金具2の回転中心を天井に近づけて
も吊り金具2を回転させることができる。したがって、
高さ方向のスペースを削減でき、高さ方向の省スペース
化を図れる。また、この実施形態では、図2に示すよう
に、吊り金具2を傾けた状態で、筒状突起15,15と
連結部1bの凹面16,17との嵌合でもって仮係止で
きるから、もう一方の垂直の吊り部材2へ室外機51を
載せる作業がやり易くなる。また、据え付け後には、上
記筒状突起15,15と長穴8との嵌合でもって、堅牢
性を高めることができる。 【0022】なお、上記実施形態では、吊り金具2の筒
状突起15と連結部1bの凹面16,17を仮止め手段
としたが、吊り金具2を、図2に示す状態で静止させて
保持することができるように、吊り金具2と連結部1b
との間に仮止め用スペーサを挟むようにしてもよい。 【0023】〔参考例〕 次に、図4に、エアコン天井吊り下げ架台の参考例を示
す。この第2実施形態は、略平行に配置されて水平方向
に延在する逆L字金具からなる1対の天井固定部材3
1,31と、この1対の天井固定部材31,31に所定間
隔を隔てて上端が連結される1対の吊り金具32からな
る。 【0024】吊り金具32は、1対の縦部材33,33
とこの1対の縦部材33,33を下端部33Aで連結す
る底部材35からなる。この底部材35は、両端が略9
0°屈曲した屈曲端部35A,35Bを有し、一方の屈
曲端部35Aが縦部材33の下端部33Aに枢着ピン3
4で回動可能に連結されて、縦部材33の長手方向に回
動自在になっている。また、他方の屈曲端部35Bは、
図5(A),(B)に示すように、もう1つの縦部材33の
下端部33Bに形成された矩形の開口37に内側上方か
ら外側下方に引っ掛けることができる舌部36を有して
いる。この底部材35の屈曲端部35Bは、舌部36が
上記開口37に嵌合した状態で、縦部材33の下端部3
3Bにボルト40とナット41で締結される。 【0025】上記構成の参考例によれば、作業者は、据
え付け時に、図5(A),(B)に示すボルト40,ナット4
1による締結を解除して、屈曲端部35Bの舌部36を
縦部材33の開口37から上方に外し、図4に2点鎖線
で示すように、底部材35を回動させて、吊り金具32
の底を開く。次に、作業者は、この開いた底の下方か
ら、室外機52を上方に持ち上げて、図4において長手
方向奥側の吊り金具32の底部材35上に載せ、室外機
52を水平に支えた状態で、開いた長手方向手前の底部
材35を、矢印Z方向に回動させて、図5に示すよう
に、屈曲端部35Bの舌部36を縦部材33の開口37
に上から下に引っ掛けて嵌合させる。これにより、底部
材35を縦部材33に仮係止でき、1対の底部材35,
35の上に室外機52を安定に載置できる。この状態
で、作業者は、自由になった両手を使って、屈曲端部3
5Bをボルト40,ナット41で縦部材33に締結でき
る。 【0026】このように、この参考例によれば、室外機
52を持ち上げた状態で水平方向に移動させる距離を極
めて少なくできるので、室外機52を下から上に持ち上
げるだけで据え付けを行えるから、水平方向の作業スペ
ースが狭くても据え付けを容易に行なえる。また、開い
た吊り金具32の底部材35を閉じたときに、この底部
材35を舌部36で縦部材33に仮係止できるから、作
業者はこの底部材35のボルト締め作業を両手を使用し
て確実,容易に行なえる。なお、この参考例と前記実
形態とを組み合わせて、吊り金具32の底部材35を図
4に示すように幅方向に開閉自在に枢着すると共に、図
2に示すように、吊り金具2全体が天井固定部材1に対
して回動できるようにしてもよい。この場合、様々な作
業スペースに応じて、作業方法を選択できる。 【0027】 【発明の効果】以上より明らかなように、請求項1の発
明のエアコン天井吊り下げ架台は、吊り金具が、天井固
定部材に連結された縦部材の上端を中心にして、ベー
ス部材の幅方向に回転可能になっている。したがって、
図2に示すように、一方の縦部材を天井固定部材の長手
方向外側に向って傾けることによって、一対の吊り金具
の下端における間隔を広げて、室外機を下方から斜め上
方に向って他方の吊り金具に差し入れることが可能にな
る。これにより、作業スペースが狭くても、室外機の据
え付け作業がやり易くなる。また、室外機の長手方向の
一端を上記他方の吊り金具に差し入れた後は、上記室外
機を長手方向の一端を中心に他端を持ち上げて水平にし
てから、広げていた吊り金具を垂直に戻して閉じればよ
い。これにより、従来と異なり、室外機を高い位置で水
平方向に移動させる距離を極めて少なくできるから、作
業者が1人で据え付け作業を行なえる。 【0028】また、請求項の発明は、上記吊り金具の
縦部材の上端部の先端が湾曲しているから、吊り金具の
回転中心を天井に近づけても回転可能になり、高さ方向
のスペースを削減でき、高さ方向の省スペース化を図れ
る。 【0029】また、請求項のエアコン天井吊り下げ架
台は、仮止め手段によって、吊り金具を傾いた状態で静
止させることができるので、作業者は、吊り金具を開い
た状態に支える必要がなく、自由な両手を使って、室外
機をもう一方の吊り金具に載せることができる。 【0030】また、請求項の発明のエアコン天井吊り
下げ架台は、ロック部で、吊り金具を天井固定部材に対
して回転不可にロックできるから、据え付け作業時に吊
り金具がぐらつくことを防ぐと共に、室外機据え付け後
の据え付け堅牢性を向上できる。
Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner ceiling hanging stand used to suspend an outdoor unit of an air conditioner (air conditioner) from a ceiling. 2. Description of the Related Art Conventionally, this type of an air conditioner ceiling hanging stand is shown in FIG. The hanging frame includes a pair of ceiling fixing members 101 and a pair of hanging brackets 10.
2 and the hanging bracket 102 includes a vertical member 103 and a base member 105. The upper end of the vertical member 103 is bolted to the ceiling fixing member 101, and the base member 105 is fixed to the lower end of the vertical member 103 by being connected to a bolt 106 and a locking portion 107. [0003] The hanging frame is composed of a pair of base members 1.
5, on the outdoor unit 20 of the air conditioner as shown in FIG.
1 is mounted. [0004] However, in this hanging stand, as shown in FIG. 7, the outdoor unit 201 is moved from the side of the longitudinal end 101a of the ceiling fixing member 101 from the side.
It is necessary to insert while supporting. For this reason, the work space in the longitudinal direction is required to be approximately twice the length of the outdoor unit 201, and there is a problem that the mounting work in a narrow space becomes difficult. In particular, in a veranda of a condominium or the like, when the outdoor unit 201 is installed with the longitudinal direction of the outdoor unit 201 coincident with the protruding direction of the veranda, it may be necessary to work out of the veranda, which may be dangerous. It is an object of the present invention to provide an air-conditioner ceiling hanging stand that facilitates installation work of an outdoor unit even when a work space is small. [0006] [Means for Solving the Problems] To achieve the above object, the invention according to claim 1, in air-conditioned ceiling hanging stand and a hanging Ri fitting a ceiling fixing member, the hanger includes a vertical member a base member such from Rutotomoni, Bol formed on the upper end of the longitudinal member coupled to the ceiling fixing member
Around a bolt inserted through the preparative hole, it has become possible to open by rotating outwardly in the widthwise direction of the base member,
The end of the upper end of the vertical member of the hanging bracket is curved.
Can be stopped with the vertical member of the hanging bracket tilted
A temporary fixing means for temporarily fixing the suspension metal fitting to the ceiling,
Equipped with a lock that locks the fixed member so that it cannot rotate
It is characterized in that was. According to the first aspect of the present invention, the hanging metal fitting is formed around the upper end of the vertical member connected to the ceiling fixing member.
It is rotatable in the width direction of the base member. Therefore, as shown in FIG. 2, by tilting one vertical member outward in the longitudinal direction of the ceiling fixing member, the interval at the lower ends of the pair of hanging brackets is widened, and the outdoor unit is directed obliquely upward from below. It becomes possible to insert into the other hanging metal fittings. This facilitates the installation work of the outdoor unit even if the work space is narrow. After one end of the outdoor unit in the longitudinal direction is inserted into the other hanging bracket, the outdoor unit is lifted around the one end in the longitudinal direction, the other end is raised, and then the extended hanging bracket is opened. Should be closed vertically. Thus, the distance for moving the outdoor unit at a high position in the horizontal direction can be extremely reduced, and the installation work can be performed by a single worker. Further, inventions of air conditioning ceiling hanging cradle of claim 1, the tip of the upper end portion of the vertical member of the hanger is curved. According to the first aspect of the present invention, since the tip of the upper end of the vertical member of the hanging member is curved, the hanging member can rotate even when the rotation center of the hanging member is close to the ceiling, and the space in the height direction can be increased. And space can be saved in the height direction. Further, air-conditioning ceiling hanging cradle of inventions of claims 1, provided with a temporary fixing means for temporarily fixing to be stationary in an inclined state to the vertical member of the hanger. According to the first aspect of the present invention, the suspending member can be stopped in the inclined state by the temporary fixing means, so that the worker can hold the outdoor unit with both hands without supporting the hanging member in an open state. Can be put on the other hanging bracket. Furthermore, air conditioning ceiling hanging cradle of inventions of claims 1, the hanger, with a locking portion for locking disabled rotating relative to the ceiling fixing member. According to the first aspect of the present invention, since the hanging member is locked by the lock portion so as not to rotate with respect to the ceiling fixing member, it is possible to prevent the hanging member from wobbling during the installation work, and to perform the installation after the outdoor unit is installed. Robustness can be improved. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the illustrated embodiments. [0016] [implementation of Embodiment 1 shows an implementation form of air conditioning ceiling hanging stand of the present invention. Implementation of this embodiment, a ceiling fixing member 1,1 a pair of disposed substantially parallel to the ceiling fixing member 1,1 a pair of hanger upper end at a predetermined distance are connected to 2,2 Is provided. The hanging fitting 2 is substantially U-shaped as a whole, and includes a pair of opposed vertical members 3, 3 and a bottom member 5 connecting the vertical members 3, 3 at lower ends. This bottom member 5
Both ends are bent upward, and both end bent portions 5a, 5a
Are locked by pawls 6 formed at the lower ends of the pair of vertical members 3, 3 and are fixed to the lower ends by bolts 4 with bolts. On the other hand, the ceiling fixing member 1 has a substantially L-shaped cross section and comprises a ceiling fixing portion 1a and a connecting portion 1b. The connecting portion 1b has a concave curved portion 7 extending in the longitudinal direction, and the concave curved portion 7 is formed with long holes 8,8. In addition, similarly to the connection part 1b, the ceiling fixing part 1a
A concave curved portion 10 and elongated holes 11, 11 are formed. FIG.
As shown in the figure, the elongated hole 8 of the connecting portion 1b of the ceiling fixing member 1,
8, upper ends 3a, 3a of the vertical members 3, 3 of the suspension fittings 2, 2
Are bolted and fixed. As shown in FIGS. 3A and 3B, the upper end 3a of the vertical member 3 is slightly wider toward the tip, and the tip is curved and rounded. A concave portion 13 extending in the longitudinal direction is formed in the upper end portion 3a.
3, a bolt hole 14 is formed at the tip. A bolt 19 is inserted through the bolt hole 14 and is fixed to the connecting portion 1b of the ceiling fixing member 1 with a washer 16 and a nut (not shown). Further, a pair of elliptical cylindrical projections 15, 15 are formed on both sides of the bolt hole 14 in the upper end 3 a of the vertical member 3.
In the elongated hole 8 formed in the connecting portion 1b. The cylindrical projection 15 and the elongated hole 8 constitute a lock portion. The air-conditioner ceiling suspension base having the above-described structure
As shown in FIG. 2, one suspension fitting 2 is connected to the vertical member 3.
Can be opened outward in the width direction of the bottom member 5 around the bolt 19 inserted into the upper end portion 3a of the bottom member 5. At this time, the elliptical cylindrical projections 15 and 15 shown in FIG. 3 are disengaged from the elongated holes 8 while pushing the concave curved portion 7 formed on the connecting portion 1b of the ceiling fixing member 1 from the inside, and the lock is released. You. Then, as shown in FIG. 2, when the hanging fitting 2 is opened, the right one in FIG.
The upper end concave surface 16 of the connecting portion 1b of the ceiling fixing member 1 shown in FIG.
And the left one is the lower concave surface 1 of the connecting portion 1b.
7 is fitted. As a result, as shown in FIG. 2, the hanging fitting 2 is temporarily fixed to the ceiling fixing member 1 while being inclined. In this state, the worker can insert the outdoor unit 51 of the air conditioner into the other hanging fitting 2 from below. Therefore, the worker can easily and safely perform the installation work even if the horizontal work space is narrow. Thereafter, the worker pushes down the open hanging metal fitting 2 in the direction of the arrow W to return it vertically to the two cylindrical projections 1.
The fitting is completed by fitting 5, 15 into the elongated hole 8 and then tightening and tightening with the bolt 19. As described above, unlike the related art, since the distance for moving the outdoor unit at a high position in the horizontal direction can be extremely reduced, the installation work can be performed simply and safely by a single worker. In this embodiment, as shown in FIG. 3 (B), since the tip of the upper end 3a of the vertical member 3 is curved and rounded, the rotation center of the hanging fitting 2 is brought close to the ceiling. The hanging fitting 2 can also be rotated. Therefore,
Space in the height direction can be reduced, and space in the height direction can be saved. Further, in this embodiment, as shown in FIG. 2, the suspension fitting 2 can be temporarily locked by fitting the cylindrical projections 15, 15 with the concave surfaces 16, 17 of the connecting portion 1 b in a state of being inclined. The work of mounting the outdoor unit 51 on the other vertical suspension member 2 becomes easier. Further, after the installation, the robustness can be enhanced by fitting the cylindrical projections 15, 15 and the elongated holes 8. [0022] In the above you facilities embodiment has a concave 16, 17 of the cylindrical projection 15 of the hanger 2 connecting part 1b has a temporary fixing means, the hanger 2, is stationary in the state shown in FIG. 2 Metal fitting 2 and the connecting portion 1b so that
May be provided with a temporary fixing spacer. [0023] [Reference Example] Next, FIG. 4, showing a reference example of air conditioners ceiling hanging stand. In the second embodiment, a pair of ceiling fixing members 3 composed of inverted L-shaped metal fittings arranged substantially in parallel and extending in the horizontal direction are used.
1 and 31 and a pair of suspension fittings 32 whose upper ends are connected to the pair of ceiling fixing members 31 and 31 at a predetermined interval. The hanging bracket 32 includes a pair of vertical members 33, 33.
And a bottom member 35 connecting the pair of vertical members 33, 33 at a lower end 33A. This bottom member 35 has approximately 9 ends at both ends.
It has bent ends 35A and 35B bent at 0 °, and one bent end 35A is pivotally connected to a lower end 33A of the vertical member 33 by a pivot pin 3.
4 and connected rotatably in the longitudinal direction of the vertical member 33. The other bent end 35B is
As shown in FIGS. 5A and 5B, a tongue 36 that can be hooked from the upper inside to the lower outside from a rectangular opening 37 formed in a lower end 33B of another vertical member 33 is provided. I have. The bent end 35B of the bottom member 35 is connected to the lower end 3 of the vertical member 33 in a state where the tongue 36 is fitted into the opening 37.
3B is fastened with a bolt 40 and a nut 41. According to the reference example of the above configuration, at the time of installation, the worker can use the bolt 40 and the nut 4 shown in FIGS. 5A and 5B.
1, the tongue 36 of the bent end 35B is removed from the opening 37 of the vertical member 33, and the bottom member 35 is rotated as shown by a two-dot chain line in FIG. 32
Open the bottom. Next, the worker lifts the outdoor unit 52 upward from below the opened bottom, places the outdoor unit 52 on the bottom member 35 of the hanging bracket 32 on the far side in the longitudinal direction in FIG. 4, and horizontally supports the outdoor unit 52. In this state, the opened bottom member 35 in the front side in the longitudinal direction is rotated in the arrow Z direction so that the tongue 36 of the bent end 35B is connected to the opening 37 of the vertical member 33 as shown in FIG.
Hook down from above to fit. Thereby, the bottom member 35 can be temporarily locked to the vertical member 33, and the pair of bottom members 35,
The outdoor unit 52 can be stably mounted on 35. In this state, the operator uses the free hands to move the bent end 3.
5B can be fastened to the vertical member 33 with bolts 40 and nuts 41. As described above, according to this reference example , the distance in which the outdoor unit 52 is moved in the horizontal direction while being lifted can be extremely reduced, so that the installation can be performed only by lifting the outdoor unit 52 from below. Easy installation even when the horizontal work space is small. Further, when the bottom member 35 of the opened hanging bracket 32 is closed, the bottom member 35 can be temporarily locked to the vertical member 33 by the tongue 36, so that the operator can use both hands to tighten the bolt of the bottom member 35. Reliable and easy to use. Incidentally, a combination of a reference example and the previous you facilities embodiment, the pivotally openably in the width direction as shown the bottom member 35 of the lifting lugs 32 in FIG. 4, as shown in FIG. 2, hanger The whole 2 may be made rotatable with respect to the ceiling fixing member 1. In this case, a work method can be selected according to various work spaces. As is apparent from the above description, in the air conditioner ceiling suspension base of the first aspect of the present invention, the hanging metal fitting has a base centered on the upper end of the vertical member connected to the ceiling fixing member. It is rotatable in the width direction of the member. Therefore,
As shown in FIG. 2, by tilting one of the vertical members outward in the longitudinal direction of the ceiling fixing member, the interval at the lower ends of the pair of hanging brackets is widened, and the outdoor unit is inclined obliquely upward from below and the other. It becomes possible to insert it into the hanging bracket. This facilitates the installation work of the outdoor unit even if the work space is narrow. Also, after inserting one end of the outdoor unit in the longitudinal direction into the other hanging bracket, the outdoor unit is lifted up at the other end centering on the longitudinal end, and then the extended hanging bracket is vertically extended. You just need to put it back and close it. Thus, unlike the related art, the distance for moving the outdoor unit at a high position in the horizontal direction can be extremely reduced, so that the installation work can be performed by a single worker. According to the first aspect of the present invention, since the tip of the upper end of the vertical member of the hanging member is curved, the hanging member can be rotated even when the rotation center of the hanging member is close to the ceiling, so that the height of the hanging member can be increased. Space can be reduced, and space in the height direction can be saved. Further, air-conditioning ceiling hanging cradle of claim 1, the temporary fixing means, it is possible to rest in an inclined state of the hanger, the operator is not necessary to support an open hanging bracket Using both hands, the outdoor unit can be mounted on the other hanging bracket. In the air conditioner ceiling suspension stand according to the first aspect of the present invention, the hanging part can be locked by the lock part so as not to rotate with respect to the ceiling fixing member, so that the hanging part can be prevented from wobbling during the installation work. The installation robustness after installation of the outdoor unit can be improved.

【図面の簡単な説明】 【図1】 この発明のエアコン天井吊り下げ架台の実
形態の斜視図である。 【図2】 上記実施形態の正面図である。 【図3】 図3(A)は上記実施形態の吊り金具と天井固
定部材との連結部の要部断面図であり、図3(B)は上記
連結部の要部正面図である。 【図4】 このエアコン天井吊り下げ架台の参考例を長
手方向から見た様子を示す図である。 【図5】 図5(A)は上記参考例の吊り金具の底部材と
縦部材との連結部を示す要部断面図であり、図5(B)は
上記連結部を正面から見た様子を示す図である。 【図6】 従来のエアコン天井吊り下げ架台の斜視図で
ある。 【図7】 上記従来例において室外機を据え付ける様子
を示す模式図である。 【符号の説明】 1…天井固定部材、1b…連結部、2…吊り金具、3…
縦部材、3a…上端部、5…底部材、6…爪、7…凹湾
曲部、8…長穴、10…凹湾曲部、11…長穴、13…
凹部、14…ボルト穴、15…筒状突起、31…天井固
定部材、32…吊り金具、33…縦部材、33A,33
B…下端部、35…底部材、35A,35B…屈曲端
部、36…舌部、37…開口、40…ボルト、41…ナ
ット。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of the implementation form of air conditioning ceiling hanging stand of the present invention. FIG. 2 is a front view of the above you facilities form. [3] FIG. 3 (A) is a fragmentary cross-sectional view of a connecting portion between hanger and the ceiling fixing member above you facilities embodiment, FIG. 3 (B) is a partial front view of the connecting portion . FIG. 4 is a diagram showing a state in which saw a reference example of this air conditioners ceiling hanging frame from the longitudinal direction. FIG. 5A is a sectional view of a main part showing a connecting portion between a bottom member and a vertical member of the hanging fitting of the reference example , and FIG. 5B shows the connecting portion as viewed from the front. FIG. FIG. 6 is a perspective view of a conventional air conditioner ceiling hanging stand. FIG. 7 is a schematic view showing a state in which an outdoor unit is installed in the conventional example. [Description of Signs] 1 ... ceiling fixing member, 1b ... connecting portion, 2 ... hanging bracket, 3 ...
Vertical member, 3a: upper end, 5: bottom member, 6: claw, 7: concave curved portion, 8: elongated hole, 10: concave curved portion, 11: elongated hole, 13 ...
Concave part, 14 ... bolt hole, 15 ... cylindrical projection, 31 ... ceiling fixing member, 32 ... hanging bracket, 33 ... vertical member, 33A, 33
B: lower end, 35: bottom member, 35A, 35B: bent end, 36: tongue, 37: opening, 40: bolt, 41: nut.

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平8−159519(JP,A) (58)調査した分野(Int.Cl.7,DB名) F24F 5/00 ────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-8-159519 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) F24F 5/00

Claims (1)

(57)【特許請求の範囲】 【請求項1】 天井固定部材(1)と吊り金具(2)とを備
えるエアコン天井吊り下げ架台において、 上記吊り金具(2)は、縦部材(3)とベース部材(5)から
ると共に、上記天井固定部材(1)に連結された上記
部材(3)の上端部(3a)に形成されたボルト穴 ( 14 )
挿通したボルト ( 19 )を中心にして、上記ベース部材
(5)の幅方向外方に回転させて開くことが可能になって
おり、 上記吊り金具 ( ) の上記縦部材 ( ) の上端部 ( 3a ) の先
端が湾曲しており、 上記吊り金具 ( ) の上記縦部材 ( ) を傾いた状態で静止
可能に仮止めする仮止め手段 ( 15 , 16 ) と、 上記吊り金具 ( ) を、上記天井固定部材 ( ) に対して回
転不可にロックするロック部 ( 15 , ) を備えた ことを
特徴とするエアコン天井吊り下げ架台。
(57) In the air conditioning ceiling hanging stand and a [Claims 1 ceiling fixing member (1) and hanging Ri bracket (2), said hanger (2), longitudinal members (3) a base member (5) from <br/> a Rutotomoni, the upper end bolt holes formed in the (3a) (14) of the ceiling fixing member (1) to linked above longitudinal member (3)
Around the insertion and bolt (19), the base member
(5) It is possible to open it by rotating it outward in the width direction
And the tip of the upper end ( 3a ) of the vertical member ( 3 ) of the hanging bracket ( 2 ).
The end is curved, and the vertical member ( 3 ) of the hanging bracket ( 2 ) is stationary in a state of being inclined.
Temporarily fixing means ( 15 , 16 ) for temporarily fixing, and the hanging metal fitting ( 2 ) are rotated with respect to the ceiling fixing member ( 1 ) .
An air conditioner ceiling suspension base , comprising: a lock portion ( 15 , 8 ) for locking in a non- rotatable manner.
JP34211599A 1999-12-01 1999-12-01 Air-conditioner ceiling hanging stand Expired - Fee Related JP3515455B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34211599A JP3515455B2 (en) 1999-12-01 1999-12-01 Air-conditioner ceiling hanging stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34211599A JP3515455B2 (en) 1999-12-01 1999-12-01 Air-conditioner ceiling hanging stand

Publications (2)

Publication Number Publication Date
JP2001153403A JP2001153403A (en) 2001-06-08
JP3515455B2 true JP3515455B2 (en) 2004-04-05

Family

ID=18351271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34211599A Expired - Fee Related JP3515455B2 (en) 1999-12-01 1999-12-01 Air-conditioner ceiling hanging stand

Country Status (1)

Country Link
JP (1) JP3515455B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4878380B2 (en) * 2009-02-25 2012-02-15 ダイキン工業株式会社 Air conditioner outdoor unit installation method, jig and installation stand

Also Published As

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