TWI685322B - Can be used by personnel to carry hanging cages for inspection of external walls - Google Patents
Can be used by personnel to carry hanging cages for inspection of external walls Download PDFInfo
- Publication number
- TWI685322B TWI685322B TW107100794A TW107100794A TWI685322B TW I685322 B TWI685322 B TW I685322B TW 107100794 A TW107100794 A TW 107100794A TW 107100794 A TW107100794 A TW 107100794A TW I685322 B TWI685322 B TW I685322B
- Authority
- TW
- Taiwan
- Prior art keywords
- cage
- wall
- personnel
- hanging
- buckle
- Prior art date
Links
Images
Landscapes
- Movable Scaffolding (AREA)
- Emergency Lowering Means (AREA)
Abstract
本發明提供一種可供人員搭載用以檢修外牆的吊籠,包括一籠體接受一纜繩的升降吊掛而活動地懸持於一牆面的端側,該籠體內部形成有搭載人員用的一容置艙,該籠體朝向所述牆面的雙端分別自由的樞設有用以滾觸所述牆面的兩對滾輪,該籠體經由所述兩對滾輪而與所述牆面之間形成一間距,該籠體朝向所述牆面的雙端配置有一對展收式地負壓吸盤,所述負壓吸盤間隔的坐落於所述兩對滾輪之間,該籠體通過所述負壓吸盤吸附所述牆面而定位;藉此,改善傳統檢修建築物外牆用之懸吊式維修平臺在高空中容易發生搖晃、不穩性而欠缺安全性的問題。 The invention provides a hanging cage which can be carried by a person for overhauling an external wall, and comprises a cage body which is hanged and suspended by a cable and movably suspended on the end side of a wall surface, and the inside of the cage body is formed for carrying personnel A containing compartment, the cage body is freely pivoted toward both ends of the wall surface, and two pairs of rollers for rolling the wall surface are provided, and the cage body is in contact with the wall surface through the two pairs of rollers A gap is formed between the two ends of the cage facing the wall, and a pair of retractable negative pressure suction cups are arranged. The negative pressure suction cups are spaced between the two pairs of rollers, and the cage passes through The negative pressure suction cup is positioned by absorbing the wall surface; thereby, improving the problem that the suspension maintenance platform used for traditionally inspecting the outer wall of the building is prone to shake, instability and lack of safety in high altitude.
Description
本發明涉及吊籠的結構技術,特別有關一種可供人員搭載用以檢修外牆的吊籠。 The invention relates to the structure technology of a hanging cage, in particular to a hanging cage that can be carried by a person to inspect an external wall.
周知,一般房舍或大樓等建築物的外牆,大都是由水泥、磚瓦、金屬、非金屬、玻璃等構築而成,因長時間遭受日曬雨淋的影響,使得外牆容易變髒甚至發生破損的現象,進而造成滲水及外牆牆體剝落等問題,因此需要定期檢視外牆,並對外牆進行清潔、或對破損處進行維修,以確保外牆的美觀及完整。 It is well known that the outer walls of buildings such as houses or buildings are mostly made of cement, brick, metal, non-metal, glass, etc. Due to the long-term exposure to the sun and rain, the outer walls are easy to become dirty There is even a phenomenon of damage, which in turn causes problems such as water seepage and peeling of the external wall. Therefore, it is necessary to regularly inspect the external wall and clean the external wall or repair the damaged parts to ensure the appearance and integrity of the external wall.
目前建築物外牆的檢視、清潔及維修作業,一般都是利用在建築物樓頂安裝吊車,利用吊車以纜繩懸吊一可搭載清潔或檢修人員的維修平臺,以控制該維修平臺垂直升降於各樓層的外牆之間,憑藉清潔或檢修人員自行操控維修平臺上、下移動來進行建築物外牆的清潔及檢修作業。 At present, the inspection, cleaning and maintenance operations of the external walls of buildings are generally carried out by installing a crane on the roof of the building. The crane is used to suspend a maintenance platform that can carry cleaning or maintenance personnel with a cable to control the vertical lift of the maintenance platform. Between the external walls of each floor, the cleaning and maintenance work of the external walls of the building is carried out by the cleaning or maintenance personnel operating the up and down movement of the maintenance platform.
然而,由於傳統的維修平臺只能提供檢修人員站立,且當維修平臺懸持於在建築物的高樓層位置時,會遭受到高空中強旺的空氣對流影響,而發生搖晃、不穩性現象,乃至於造成清潔或檢修人員在清潔或檢修建築物外牆時的不方便,況且清潔或檢修人員也容易因維修平臺的搖晃、不穩性而發生工安危險。 However, because the traditional maintenance platform can only provide maintenance personnel standing, and when the maintenance platform is suspended on the high floor of the building, it will be affected by strong air convection in the upper air, causing shaking and instability , Or even cause inconvenience for cleaning or maintenance personnel in cleaning or overhauling the external walls of buildings. Moreover, cleaning or maintenance personnel are also prone to industrial safety hazards due to the shaking and instability of the maintenance platform.
雖說,傳統的維修平臺在鄰近外牆的端側都設有用來滾觸牆面的多個支撐輪,但是僅僅憑藉該等支撐輪及纜繩的懸吊,對於抵減維修平臺在高空中搖晃、不穩定的助益卻極為有限,因此亟待加以改進。 Although the traditional maintenance platform is provided with a plurality of support wheels for rolling the wall on the end side adjacent to the outer wall, but only by virtue of the suspension of these support wheels and cables, the reduction of the maintenance platform shaking in high altitude, The benefits of instability are extremely limited, so improvements are urgently needed.
有鑑於此,本發明之目的,旨在改善傳統檢修建築物外牆用之懸吊式維修平臺在高空中容易發生搖晃、不穩性而欠缺安全性的問題,進而提供一種可供人員搭載用以檢修外牆的吊籠,用以取代傳統的維修平臺。 In view of this, the purpose of the present invention is to improve the problem that the suspension maintenance platform for traditional maintenance of building exterior walls is prone to sway, instability and lack of safety in high altitude, and further provide a method for personnel loading To repair the external wall of the hanging cage to replace the traditional maintenance platform.
本發明之所述吊籠的結構特徵包括:一籠體,接受一纜繩的升降吊掛而活動地懸持於一牆面的端側,該籠體內部形成有搭載人員用的一容置艙;兩對滾輪,分別自由的樞設於該籠體朝向所述牆面的雙端用以滾觸所述牆面,該籠體經由所述兩對滾輪而與所述牆面之間形成一間距;及一對負壓吸盤,展收式地配置於該籠體朝向所述牆面的雙端並且間隔的坐落於所述兩對滾輪之間,該籠體通過所述負壓吸盤吸附所述牆面而定位。 The structural features of the hanging cage of the present invention include: a cage body, which is movably suspended on the end of a wall surface by receiving the lifting of a cable, and a holding compartment for carrying personnel is formed inside the cage body ; Two pairs of rollers, respectively, are freely pivoted at both ends of the cage toward the wall to roll against the wall, the cage forms a wall between the wall and the wall through the two pairs of rollers Spacing; and a pair of negative pressure suction cups, arranged in a retractable manner at the two ends of the cage facing the wall and spaced between the two pairs of rollers, the cage is sucked by the negative pressure suction cup Locate the wall.
在進一步實施中,該籠體朝向所述牆面的雙端還配置有一對展收式的扣桿,所述扣桿坐落於所述兩對滾輪之間並且與所述負壓吸盤相互間隔。其中所述扣桿呈Z字形,且雙端分別形成一扣持部及一握持部,該扣持部及握持部之間形成一樞接部,所述扣桿經由該樞接部而樞設於籠體上。該扣持部係呈L形。 In a further implementation, the two ends of the cage facing the wall surface are also provided with a pair of expansion-type buckle rods, the buckle rods are located between the two pairs of rollers and spaced apart from the negative pressure suction cup. Wherein the buckle rod is Z-shaped, and a buckle portion and a grip portion are formed at both ends respectively, and a pivot connection portion is formed between the buckle portion and the grip portion, and the buckle rod passes through the pivot connection portion The pivot is arranged on the cage. The buckling portion is L-shaped.
在進一步實施中,該籠體朝向牆面的一側設有一沿垂向掀開及閉合的出入門。 In further implementation, the side of the cage facing the wall is provided with a door that is vertically opened and closed.
在進一步實施中,該容置艙內配置有一展收式的座椅。 In a further implementation, a retractable seat is arranged in the accommodating cabin.
在進一步實施中,該籠體之雙側分別配有一用來擺放人員檢修外牆時所需工具及材料的置物籃。 In a further implementation, the two sides of the cage are respectively equipped with a storage basket for placing tools and materials required for personnel to inspect the external wall.
在進一步實施中,該籠體上還配置有朝向所述牆面的一攝影紀錄器。 In a further implementation, a photographic recorder facing the wall is also arranged on the cage.
藉此,本發明之技術效果在於:當吊籠在懸持於牆面的端側時,能利用負壓吸盤吸附牆面,使吊籠定位於牆面的端側,避免吊籠因高空中強旺的空氣對流影響而發生搖晃、不穩性現象,提升人員在搭載吊籠檢修建築物外牆時的穩定性及安全性;此外,當吊籠移動到建築物頂部或陽台的女兒牆之端側時, 能利用扣桿扣持於建築物頂部或陽台的女兒牆,也能避免吊籠因高空中強旺的空氣對流影響而發生搖晃、不穩性現象,進而提升吊籠的穩定性及安全性。 In this way, the technical effect of the present invention is that when the hanging cage is suspended on the end side of the wall surface, the wall surface can be adsorbed by a negative pressure suction cup, so that the hanging cage is positioned on the end side of the wall surface, avoiding the hanging cage from high altitude The strong air convection affects the phenomenon of shaking and instability, which enhances the stability and safety of the personnel when carrying the hanging cage to repair the outer wall of the building; in addition, when the hanging cage moves to the top of the building or the parapet wall of the balcony At the end, The clasp can be used to hold the parapet on the top of the building or the balcony, and can also avoid the phenomenon of shaking and instability of the hanging cage due to the strong air convection in the high altitude, thereby improving the stability and safety of the hanging cage.
在此所揭露的各實施例的特徵及技術效果將呈現於下方的描述與圖示中。 The features and technical effects of the embodiments disclosed herein will be presented in the description and illustration below.
10‧‧‧籠體 10‧‧‧Cage
11‧‧‧吊孔 11‧‧‧Hole
12‧‧‧纜繩 12‧‧‧Cable
13‧‧‧容置艙 13‧‧‧accommodation compartment
14‧‧‧出入門 14‧‧‧ Getting Started
15‧‧‧配水配電盤 15‧‧‧Water distribution panel
16‧‧‧安全索 16‧‧‧Safety cable
20a、20b‧‧‧滾輪 20a, 20b‧‧‧‧wheel
30‧‧‧負壓吸盤 30‧‧‧Negative pressure suction cup
31‧‧‧臂桿 31‧‧‧arm
311‧‧‧缺口 311‧‧‧Notch
312‧‧‧通孔 312‧‧‧Through hole
313‧‧‧頂推面 313‧‧‧ Pushing surface
32‧‧‧吸附薄膜 32‧‧‧Adsorption film
321‧‧‧長柱 321‧‧‧long column
322‧‧‧穿孔 322‧‧‧Perforation
33‧‧‧殼體 33‧‧‧Housing
331‧‧‧柱孔 331‧‧‧Column hole
34‧‧‧軸桿 34‧‧‧shaft
35‧‧‧擺臂 35‧‧‧ Swing arm
40‧‧‧扣桿 40‧‧‧buckle
41‧‧‧扣持部 41‧‧‧Detaining Department
42‧‧‧握持部 42‧‧‧ Grip
43‧‧‧樞接部 43‧‧‧Pivot Department
44‧‧‧栓孔 44‧‧‧bolt hole
45‧‧‧梢栓 45‧‧‧ pin
50‧‧‧座椅 50‧‧‧seat
51‧‧‧固定件 51‧‧‧Fixed parts
52‧‧‧擋塊 52‧‧‧stop
60‧‧‧置物籃 60‧‧‧ storage basket
70‧‧‧攝影紀錄器 70‧‧‧Photographic recorder
81‧‧‧牆面 81‧‧‧ Wall
82‧‧‧女兒牆 82‧‧‧Parallel
h‧‧‧間距 h‧‧‧spacing
圖1是本發明吊籠之立體示意圖;圖2是圖1的前視圖;圖3是圖1的側視圖;圖4是負壓吸盤的剖示圖;圖5是負壓吸盤吸附牆面時的示意圖;圖6是扣桿及座椅收合時的示意圖;圖7是扣桿展開時的示意圖;圖8是座椅展開時的示意圖;圖9是出入門之開啟時的示意圖;圖10是攝影紀錄器的配置示意圖。 1 is a perspective schematic view of the hanging cage of the present invention; FIG. 2 is a front view of FIG. 1; FIG. 3 is a side view of FIG. 1; FIG. 4 is a cross-sectional view of a negative pressure suction cup; 6 is a schematic diagram when the buckle rod and the seat are folded; FIG. 7 is a schematic diagram when the buckle rod is deployed; FIG. 8 is a schematic diagram when the seat is deployed; FIG. 9 is a schematic diagram when the door is opened; FIG. 10 Schematic diagram of the configuration of the camera recorder.
首先,請合併參閱圖1至圖3,揭露本發明所提供之一種可供人員搭載用以檢修外牆的吊籠之較佳實施形態,說明該可供人員搭載用以檢修外牆的吊籠包括一籠體10、兩對滾輪20、一對負壓吸盤30及一對扣桿40,其中:
該籠體10可由金屬框架圍製而成,該籠體10在實施上為一長方體,該籠體10的頂部設有吊孔11,用以接受動力纜繩12的吊掛而使籠體10懸持於牆面81的端側,該動力纜繩12附予籠體10能沿著牆面81上、下移動的能力;該籠體10內部形成有搭載人員用的一容置艙13,該籠體10朝向牆面81的一側設有一出入門14,人員經由該出入門14進出容置艙13,該出入門14在實施上是採用沿垂向掀開及閉合的設計(如圖9所示),能有
效的避免該出入門14在高空中因人員誤觸而開啟,進而減少人員發生工安危險;該籠體10內設有一配水配電盤15,使人員能經由配水配電盤15而控制水電的供應,以便於人員對牆面81進行檢修作業。此外,本發明還包含一安全索16,該安全索16一端延伸至容置艙13內並套設於人員之身體上,該安全索16另一端可以固定於建築物樓頂,也可以固定於籠體10上,藉由安全索16來預防人員由高空中墬落。
First of all, please refer to FIG. 1 to FIG. 3 together to disclose a preferred embodiment of a hanging cage for carrying an external wall provided by the present invention, illustrating that the carrying cage for carrying an external wall can be carried by a person It includes a
所述兩對滾輪20a、20b是分別自由的樞設於該籠體10朝向所述牆面81的雙端,所述兩對滾輪20a、20b用以滾觸所述牆面81,其中所述兩對滾輪20a、20b是分別鄰近該籠體10朝向所述牆面81之雙端的頂部及底部,該籠體10經由所述兩對滾輪20a、20b而與所述牆面81之間形成一間距h,使得該籠體10在沿著牆面81上、下移動的過程中,能避免該籠體10直接碰撞到牆面81,且能自由滾動的所述滾輪20a、20b在貼緊牆面81移動時,能減少與牆面81之間的摩擦。
The two pairs of
所述負壓吸盤30是展收式地配置於該籠體10朝向所述牆面81的雙端,並且間隔的坐落於所述兩對滾輪20a、20b之間,該籠體10經由負壓吸盤30而定位於所述牆面81的端側,在本實施例中,所述牆面81是指如玻璃外牆等具有光滑平面之建築物的外牆,藉以提供負壓吸盤30吸附固定;請參閱圖4,說明所述負壓吸盤30在實施上可包含一臂桿31、一吸附薄膜32及一殼體33,其中該臂桿31一端開設有一缺口311,且該臂桿31於缺口311兩側處貫穿有一通孔312,該通孔312相對臂桿31呈偏心狀而構成有一頂推面313,該吸附薄膜32中央連結有一長柱321,該長柱321遠離吸附薄膜32之一端開設有一穿孔322,該殼體33中央開設有一提供長柱321穿身通過的柱孔331,該殼體33之外緣抵壓於吸附薄膜32的外周緣處,該臂桿31經由一軸桿34穿設於通孔312及穿孔322而連結該吸附薄膜32,藉由人員扳動臂桿31,使臂桿31之頂推面313壓迫殼體33,進而拉動長柱321
而使吸附薄膜32變形(如圖5所示),令吸附薄膜32與牆面81之間的空間變大而生成負壓,進而吸附牆面81,此為本發明中所述負壓吸盤30用來生成負壓的一種實施例,但不以此為限,在不同的實施例中,所述負壓吸盤30也可使用負壓管(未繪示)來生成負壓;此外,所述負壓吸盤30是分別樞設於一擺臂35之一端,所述擺臂35之另一端是分別樞設於該籠體10上,所述負壓吸盤30能經由擺臂35而調整位置及角度,使所述負壓吸盤30能緊密的貼緊牆面81,以利於所述負壓吸盤30吸附牆面81。
The negative
請續參閱圖1至圖3,說明所述扣桿40是展收式的配置於該籠體10朝向所述牆面81的雙端,且坐落於所述兩對滾輪20a、20b之間並與所述負壓吸盤30相互間隔,所述扣桿40是呈Z字形;請續參閱圖6及圖7,說明所述扣桿40之雙端分別形成一扣持部41及一握持部42,該扣持部41及握持部42之間的扣桿40上還形成一樞接部43,所述扣桿40經由樞接部43而樞設於籠體10上,該扣持部41是呈L形,該L形的扣持部41是依據女兒牆82之兩相鄰接的端面設計而成,使所述扣桿40能扣持於建築物頂部或陽台的女兒牆82,使該籠體10經由扣桿40的扣持而定位於該女兒牆82的端側;該握持部42與籠體10上分別開設有相對應的栓孔44,當所述扣桿40移動至建築物頂部陽台的的女兒牆82的端側時,人員以手握握持部42的方式來帶動扣持部41朝接近女兒牆82的方向旋擺(也就是展開所述扣桿40),使扣持部41扣住女兒牆82(如圖7所示),接著,對準握持部42與籠體10上的栓孔44,分別穿套一梢栓45,進而使所述扣桿40扣持於建築物頂部或陽台的女兒牆82;反之,當所述扣桿40要解除對建築物頂部或陽台的女兒牆82之扣持時,人員卸除梢栓45,並以手握握持部42的方式來帶動扣持部41朝遠離女兒牆82的方向旋擺(也就是收合所述扣桿40),使扣持部41脫離女兒牆82(如圖6所示),除了能解開所述扣桿40對建築物頂部或陽台的女兒牆82之扣持外,還能避免所述扣桿40對籠體10沿著牆面81上、下移動時造
成阻礙;上述用來固定扣桿40展收狀態的方式為本發明的一種實施例,但不以此為限。
Please continue to refer to FIG. 1 to FIG. 3, illustrating that the
請參閱圖1、圖6及圖8,說明該籠體10之容置艙13內配置有一展收式的座椅50,該座椅50為展開狀態時能提供人員乘坐,能避免人員因吊籠沿牆面81移動時因搖晃、不穩性現象而發生工安危險,該座椅為收合狀態時能避免佔用到容置艙內人員的活動空間;該座椅50之雙側是分別樞設於該籠體10內,該籠體10內設有一固定件51及一擋塊52,其中該固定件51為可拆卸式(例如插梢),當該座椅50為收合狀態時(如圖6所示),藉由固定件51維持該座椅50的收合狀態,反之,人員可利用卸下固定件51的方式而進行翻轉該座椅50的動作,該擋塊52能拘束該座椅50的翻轉角度,使該座椅50翻轉至展開狀態(如圖8所示);上述用來固定座椅50展收狀態的方式為本發明的一種實施例,但不以此為限。
Please refer to FIG. 1, FIG. 6 and FIG. 8 to illustrate that the
請續參閱圖1至圖3,說明該籠體10之雙側分別配有一用來擺放人員檢修外牆時所需工具及材料的置物籃60,所述置物籃60可由金屬或非金屬的框架及網圍製而成,使所述置物籃60具有良好的透風性與透水性,能減少所述置物籃60受到的風力,避免吊籠因置物籃60受到的風力而搖晃,以及能防止置物籃60內積水。
Please continue to refer to FIG. 1 to FIG. 3, illustrating that both sides of the
請參閱圖10,說明該籠體10在實施上還配置有朝向所述牆面81的一攝影記錄器70;該攝影紀錄器70可以是坐落於該籠體10的頂部,以便於地面人員檢視牆面81的狀況,進而指引吊籠內的人員對牆面81進行檢修作業,或者記錄人員對牆面81所進行的檢修作業,以提供業主、施工單位及其他人員檢視。
Please refer to FIG. 10, it is illustrated that the
以上實施例僅為表達了本發明的較佳實施方式,但並不能因此而理解為對本發明專利範圍的限制。因此,本發明應以申請專利範圍中限定的請求項內容為準。 The above examples merely express the preferred embodiments of the present invention, but they should not be construed as limiting the patent scope of the present invention. Therefore, the present invention shall be subject to the content of the claims defined in the scope of patent application.
10‧‧‧籠體 10‧‧‧Cage
11‧‧‧吊孔 11‧‧‧Hole
13‧‧‧容置艙 13‧‧‧accommodation compartment
14‧‧‧出入門 14‧‧‧ Getting Started
15‧‧‧配水配電盤 15‧‧‧Water distribution panel
20a、20b‧‧‧滾輪 20a, 20b‧‧‧‧wheel
30‧‧‧負壓吸盤 30‧‧‧Negative pressure suction cup
35‧‧‧擺臂 35‧‧‧ Swing arm
40‧‧‧扣桿 40‧‧‧buckle
44‧‧‧栓孔 44‧‧‧bolt hole
50‧‧‧座椅 50‧‧‧seat
60‧‧‧置物籃 60‧‧‧ storage basket
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107100794A TWI685322B (en) | 2018-01-09 | 2018-01-09 | Can be used by personnel to carry hanging cages for inspection of external walls |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107100794A TWI685322B (en) | 2018-01-09 | 2018-01-09 | Can be used by personnel to carry hanging cages for inspection of external walls |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201929758A TW201929758A (en) | 2019-08-01 |
TWI685322B true TWI685322B (en) | 2020-02-21 |
Family
ID=68315792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW107100794A TWI685322B (en) | 2018-01-09 | 2018-01-09 | Can be used by personnel to carry hanging cages for inspection of external walls |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI685322B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110593092B (en) * | 2019-09-18 | 2024-05-14 | 北京建工路桥集团有限公司 | Simple bridge-following detection vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM562324U (en) * | 2018-01-09 | 2018-06-21 | Kao Chien Wen | Hanging cage for carrying personnel to overhaul exterior wall |
-
2018
- 2018-01-09 TW TW107100794A patent/TWI685322B/en active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM562324U (en) * | 2018-01-09 | 2018-06-21 | Kao Chien Wen | Hanging cage for carrying personnel to overhaul exterior wall |
Also Published As
Publication number | Publication date |
---|---|
TW201929758A (en) | 2019-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016181899A1 (en) | Work gondola | |
TWI685322B (en) | Can be used by personnel to carry hanging cages for inspection of external walls | |
JP5086147B2 (en) | Gondola with curing device | |
KR101374128B1 (en) | A folding safty gondola for distribution | |
CN103723636A (en) | Indoor lifting device | |
JP5948400B2 (en) | Elevator pit ladder equipment | |
TWM562324U (en) | Hanging cage for carrying personnel to overhaul exterior wall | |
CN207581225U (en) | The Improvement type support frame structure of telescopic type erecting by overhang | |
CN207918373U (en) | For personnel's carrying overhauling the cage of exterior wall | |
CN206273770U (en) | The removable telescopic type erecting by overhang for being installed in building roof ground | |
JP5466783B1 (en) | Support member for safety belt | |
TWM537095U (en) | Foldable hanging device allowing movable installation on building roof floor | |
KR102056565B1 (en) | Dust layer for preventing paint mist scattering | |
JP2016011494A (en) | Expansion-type tent device | |
JP6433794B2 (en) | Fall prevention device for work at height | |
JP6581555B2 (en) | Helicopter personnel carrying basket | |
WO2019100180A1 (en) | Improved support bracket structure for deploying-stowing type suspension apparatus | |
KR101782936B1 (en) | A folding safty gondola with horizontal control function | |
JP5360645B2 (en) | Folding work gondola | |
TWI610877B (en) | Modular hanging device applied to the roof of a building | |
CN207293920U (en) | Vertical road wheel hanging apparatus | |
TWI600608B (en) | Mobile retractable hanging device installed on the roof of building | |
TWM558796U (en) | Improved support rack structure for foldable hanging device | |
CN110015622A (en) | Cage for personnel's carrying to overhaul exterior wall | |
TWM574621U (en) | Assembling and lifting device for telescopic sleeve and scaffolding |