KR20170054916A - A folding safty gondola with horizontal control function - Google Patents

A folding safty gondola with horizontal control function Download PDF

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Publication number
KR20170054916A
KR20170054916A KR1020150157675A KR20150157675A KR20170054916A KR 20170054916 A KR20170054916 A KR 20170054916A KR 1020150157675 A KR1020150157675 A KR 1020150157675A KR 20150157675 A KR20150157675 A KR 20150157675A KR 20170054916 A KR20170054916 A KR 20170054916A
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KR
South Korea
Prior art keywords
horizontal adjustment
horizontal
loading plate
plate
housing
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KR1020150157675A
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Korean (ko)
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KR101782936B1 (en
Inventor
최열
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주식회사 선진인더스트리
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Priority to KR1020150157675A priority Critical patent/KR101782936B1/en
Publication of KR20170054916A publication Critical patent/KR20170054916A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack

Abstract

The present invention relates to a foldable safety gondola with a horizontal control function, comprising one side loading plate, the other side loading plate, and horizontal adjustment housings. The one side loading plate has a horizontally laid plate-shape, has an eye frame fixedly installed on one side of a front end of an upper surface part thereof to protrude outward from a front side, and has a rear lifting ring fixedly installed on one rear side of the upper surface part to allow a wire for a crane to be connected thereto. The other side loading plate has a horizontally laid plate-shape, is connected to the other side surface of the one side loading plate through a hinge, and is installed to be rotated only downward to be unfolded to be horizontally aligned with the other side of the one side loading plate or be positioned on a lower part of the one side loading plate while being in a folded state. The other side loading plate has an eye frame fixedly installed on one side of a front end of an upper surface part to protrude outward from a front side and a rear lifting ring fixedly installed on one rear side of the upper surface part to allow a wire for a crane to be connected thereto. The horizontal control housings are connected to a front side of one side surface of the one side loading plate and a front side of the other side surface of the other side loading plate, respectively. Each horizontal adjustment housing has an elevation rod installed to be elevated. The elevation rod has a front lifting ring fixedly installed thereon to allow a wire for a crane to be coupled thereto. The elevation rod includes a horizontal adjustment part adjusting the horizontality of the one side loading plate and the other side loading plate, which allow a delivered item to be loaded on each upper surface part in an unfolded state, while allowing a height to be adjusted by a gear-driving method through a chain member installed inside the horizontal adjustment housing and a gear box.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a folding safety gondola having a horizontal adjustment function,

The present invention relates to a large-sized article and various kinds of logistics which are sensitive to impacts such as semiconductor, AMOLED, LCD, PDP, LED, PHEV & EV battery, secondary battery, solar power, The present invention relates to a gondola for loading and unloading a product safely through a veranda or an entrance located at two or more floors of a building or a factory by lifting it with equipment such as a crane or the like, A side plate on which a rear frame is fixedly installed on one side of the front frame and fixed to the rear side of the top frame, and a rear side frame on which a wire for a crane is connected to the rear side of the top frame, It is installed so as to be able to rotate only downward while connecting with knowledge, and is spread horizontally on the other side of the one side plate, A second side plate disposed in a folded state and fixed to the other side of the front side of the front side and having an eyepiece frame protruded outward forwardly and having a rear lifting ring to which a wire for a crane is fastened at a rear side of the upper side; And a horizontal adjustment housing connected to the other side of the other side surface of the other side surface plate. The horizontal lift housing is provided with a lift rod fixed to the front lift ring, And a horizontal adjustment unit for adjusting the horizontal position of the other side trial plate, wherein the side plate is loaded with the article on the upper side while being vertically adjusted while being gear-driven through a gear member and a chain member installed inside the adjustment housing. To a folding safety gondola having a leveling function.

In general, most of the precision sensitive equipments such as semiconductor, AMOLED, LCD, PDP, LED, PHEV & EV battery, rechargeable battery, solar power and nuclear power plant are installed in a clean room requiring strict cleaning conditions. In order to take in and carry out various kinds of equipment such as various facilities with large and heavy loads to a clean room installed in two or more floors, the gondola for transporting goods is usually used to carry in and out the goods, And the crane wires are connected to the front and rear sides of the left and right sides of the base plate so that the crane wire is connected to the gondola, By hanging the wire for the crane on a hook provided in equipment such as a crane, Several workers may carry in the gondola loaded in the air into the clean room located at a height of two or more floors by hand, while being lifted up and positioned adjacent to the floor of the factory or building, The goods are loaded onto the gondola and taken out to the outside.

As a prior art related to the gondola as described above, Korean Registered Patent Application No. 10-1374128 discloses a configuration in which a horizontally laid flat plate is formed and an eyepiece frame having a hooking jaw formed at a front lower portion thereof is protruded forward outward And the upper surface portion is provided at one side of the front side and the rear side of the upper surface portion is provided with a one side plate in which a lifting ring to which a wire for a crane is connected is fixed and a side plate which is horizontally laid flat and connected to the other side of the side plate in a hinged manner, And an eyepiece frame, which is folded in a horizontal direction on the other side of the one side plate or in a folded state at the lower side of the one side plate, is provided at the front end of the other side so as to protrude outward from the front side, A second lateral plate provided with a lifting ring to which a wire for a crane is fastened, And a plurality of fixing pieces fixed to the front and rear sides of the other side plate in a horizontally extending manner and horizontally disposed so as to be horizontally moved while being interposed between the one side plate and the other side plate, And a fixing rod for fixing the trial or other side plate so as not to be pivoted downward.

However, in the related art, the lifting ring to which the wire for the crane is fastened is simply fixedly installed on one side of the upper surface portion of the one side plate and on the other side of the other side plate and on the other side of the other side plate, and a wire for a crane is connected to each lifting ring, The gondolas are heavily shaken due to the flow of the goods due to the leveling of the position of the load and the center of gravity of the load placed on the other side trial, and safety accidents such as the fall of the article are caused. Also, If you want to adjust the horizon before and after the trial, you can move the gondola down to the ground again through the crane, and then adjust the length of the wire for the front and rear left and right cranes or change the position of the cargo, Adjust and then reload the gondola through the crane to level There is a problem that the operation efficiency is greatly deteriorated.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type, And a lifting rod having a front lifting hook fixed to the lifting and lowering rod is installed on the horizontal adjusting housing of each horizontal adjusting part, and the lifting rod is provided with a chain member and a gear box installed inside the level adjusting housing, The crane wire is connected to the front lifting hook and the rear lifting hook of the other side clamping plate, respectively, in a state in which the load is lifted from the ground, The height of the elevation bar of the horizontal adjustment section is controlled by the height of the safety gondola. The purpose of the present invention is to provide quick and easy adjustment.

In order to achieve the above object, an eyepiece frame is fixedly installed on one side of a front end portion of a top surface portion in a horizontally laid flat shape so as to be protruded forward outward and a rear hoop ring to which a wire for a crane is connected, The plate is horizontally laid flat and connected to the other side of the unilateral plate by hinges, and is installed to be pivotable only downward. It is folded horizontally on the other side of the unilateral plate or folded on the lower side of the unilateral plate And a rear lifting ring to which a wire for a crane is fastened is fixed to one side of a rear side of the upper surface portion and a front side front side of the one side front side And a horizontal adjustment housing connected to the other side of the other side of the other side plate, A lifting rod having a front lifting link to which a wire for a crane is fixed is installed so as to be capable of lifting and lowering the lifting rod via a chain member and a gear box installed inside the leveling housing, The present invention is characterized in that the present invention is characterized in that the present invention is constituted by a unilateral trial in which the article is carried and a horizontal adjustment section for adjusting the level of the other trial.

As described above, according to the present invention, the one side plate and the other side plate are hingedly connected to each other so as to be horizontally extended or folded together, and the front side of the one side plate and the front side of the other side plate are horizontally And a lifting rod having a front lifting hook fixed to the lifting rod is installed in a horizontal adjustment housing provided in each level adjusting unit, and the lifting rod is installed in the horizontal adjusting housing through a chain member installed inside the level adjusting housing, A wire for a crane is connected to a front lifting loop and a rear lifting loop of the other side clamp, and a hoisting bar of each horizontal adjusting portion is lifted from the ground, The height, height, and height of the safety gondola make it easy, fast and safe. There is an effect that can be adjusted.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a folding safety gondola with a leveling function according to the present invention,
FIG. 2 is a perspective view showing an assembled state of a foldable safety gondola having a horizontal adjustment function according to the present invention. FIG.
FIG. 3 is a perspective view showing a state in which a folding safety gondola having a horizontal adjustment function according to the present invention is unfolded and connected to a crane through a wire for a crane, lifted up to a certain height, schematic
4 is a perspective view of a folding safety gondola having a horizontal adjustment function according to the present invention in a state in which the folded safety gondola is laid adjacent to a veranda or an entrance of a corresponding floor of a building or a factory,
FIG. 5 is a longitudinal sectional schematic view of a horizontal adjustment part in a folding safety gondola having a horizontal adjustment function according to the present invention;
FIG. 6 is a schematic view of a longitudinal section of a folding safety gondola having a horizontal adjustment function according to the present invention in a state in which a lifting rod of the other horizontal adjustment section is lifted and lowered
FIG. 7 is a perspective view of a folding safety gondola having a horizontal adjustment function according to the present invention,
8 is a perspective view illustrating a folded safety gondola having a horizontal adjustment function according to the present invention,

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

As shown in FIGS. 1 to 8, the foldable safety gondola 1 having the horizontal adjustment function according to the present invention can be used for various kinds of small articles such as semiconductor, AMOLED, LCD, PDP, LED, PHEV & EV battery, , Nuclear power plants, etc., are transported safely through a porch or entrance located on the second floor or above of a building or factory, A gondola is a gondola which is horizontally laid flat and fixed on one side of the front end portion of the upper surface portion so as to protrude forward outwardly and to the rear side of the upper surface portion, A ring 5a is fixedly mounted on one side plate 2 fixed to the other side of the one side plate 2 and hingedly connected to the other side of the side plate 2 in a horizontally laid plate shape, And the eyepiece frame 3b is fixedly installed on the other side of the side plate 2 so as to project horizontally in the lateral direction or in a folded state at the lower side of the unilateral plate 2 and on the other side of the front side, (15) on which a rear lifting ring (5b) to which a wire (4) for a crane is fastened is fixed to one side of a rear side of the one side surface of the one side surface plate (2) And a horizontal lifting and lowering housing 18 connected to the front side of the lifting and lowering housing 18. The horizontal lifting and lowering housing 18 is provided with a lifting rod 19 having a front lifting hook 20 fixed to which a wire 4 for a crane is fastened, And the elevating rod 19 is vertically elevated while being gear-driven via a chain member 26 and a gear box 28 installed inside the horizontal adjusting housing 18 and is loaded on the upper surface of the elevating rod 19 The level of the unilateral trial (2) and the other side trial (15) Bow consists of leveling portion (17a) (17b).

1 to 5, 7 and 8, the unilateral plate 2 is horizontally laid flat, and on one side of the front end portion of the upper surface thereof, an eyepiece frame 3a is fixedly installed so as to protrude forward outward, And a rear lifting ring 5a to which a wire 4 for a crane is connected is fixedly installed on one side of a rear side of the vehicle. The side lifting plate 2 is a rectangular plate having a certain thickness and made of steel or alloy steel, And a plurality of railing installation pipes 6a are fixedly attached to the rear surface and the one side surface at regular intervals. As shown in Figs. 1 and 2, a plurality of rails 7a are attached to the railing installation pipes 6a A railway handrail 7a having a predetermined height is assembled on one side and rear side of the one side plate 2 so as to prevent a worker who rides on the article or the safety gondola 1 from falling down during the elevating process Be .

1 to 3 and 7 and 8, a plurality of one-side hinge connecting pieces 8 are fixedly attached to the other end of the lower side portion at regular intervals in front and back, And a plurality of second hinge connection pieces 9 are fixedly attached to one end of the lower surface of the lower surface of the first hinge connection piece 8 and the second hinge connection piece 9 at regular intervals in the back and forth direction, The one side plate 2 and the other side plate 15 are pivotally connected to each other with the hinge shaft 10 interposed therebetween so that the one side plate 2 and the other side plate As shown in Figs. 1 to 3, in the state in which the trial plate 15 is laid horizontally in parallel, the other side of the one side plate 2 and one side of the other side plate 15 are in contact with each other, (2) and the other side plate (15) are arranged on the hinge shaft (10) Phase does not rotate and is only to be rotated downward.

The unidirectional plate 2 is integrally fixed to one side of a front end portion of the upper surface of the unidirectional plate 2 so as to have a straight line shape, 4, the safety gondola 1 is horizontally deployed, and a front portion of the eyepiece frame 3a is in contact with a top portion of a jaw portion of a corresponding floor veranda or entrance of a building or a factory And a zip fastening hole 11a is formed in the front end portion of the zip fastening frame 3a so that a chain or a wire is fixedly connected to the zip fastening hole 11a and a safety gondola 1 ) Is not spaced from the jaws of the porch or entrance.

3 and 4, the unilateral tongue 2 is provided with a rear lifting claw 5a and a front lifting claw 20a of one side level adjusting portion 17a in a state in which the safety gondola 1 is horizontally unfolded, And a wire 4 for a crane is connected to a hook 12 provided in a normal crane (not shown), and a wire 4 for a crane is hooked to a crane (not shown) The gondola (1) is raised to the upper part of the building, or to the rim of the entrance to the veranda of the building or factory.

1 to 4, the unilateral plate 2 has a vertical support protrusion 13a fixedly mounted on a front upper portion of one side surface thereof, A horizontal support protrusion 14a is fixedly attached and one lateral adjustment portion 17a which is vertically pivotable about the pivot 21 is pivoted downward by the horizontal support protrusion 14a, And the one horizontal adjustment portion 17a is vertically held without being rotated upward by the vertical support protrusions 13a when the horizontal adjustment portion 17a is rotated upward.

As shown in FIGS. 1 to 4, 6, 7 and 8, the other side plate 15 is hinged to the other side of the side plate 2 in a horizontally laid plate shape, Is folded horizontally on the other side of the unilateral plate 2 or is folded on the lower side of the unidirectional plate 2 and the eyepiece frame 3b is fixed on the other side of the upper end of the upper part in a forwardly projecting manner And a rear lifting ring 5b to which a wire 4 for a crane is fastened is fixedly installed on one side of a rear side of the upper surface portion of the vehicle body 1. The other side surface trial plate 15 is made of steel having a high strength in a rectangular plate shape having a certain thickness And a plurality of railing installation pipes 6b are fixedly attached to the rear and other side surfaces at regular intervals. As shown in FIGS. 1 and 2, a plurality of railings 7b are fixed to the rail installation pipe (6b) As the fitting is such that a worker on board on the other constant handrail (7b) of the height to the other side and the rear of the trial cheukjeok 15 is provided to assemble the conveyed material or safety gondola (1) preventing the fall off the lifting process.

The eyepiece frame 3b is integrally fixed with the eyepiece frame 3b which is linearly formed on the other side of the front end portion of the front surface portion of the other side surface trial plate 15 and the forward side of the eyepiece side frame 15 So that the front of the eyepiece frame 3b is in contact with the upper surface of the jaw portion of the corresponding floor veranda or entrance of the building or factory in a state in which the safety gondola 1 is horizontally laid out as shown in FIG. And a zip fastening hole 11b is formed in a front end portion of the zip fastening frame 3b so that a chain or a wire is fixedly connected to the zip fastening hole 11b and a safety gondola 1 ) Is not spaced from the jaws of the porch or entrance.

3 and 4, the other side plate 15 is provided with a rear lift ring 5b and a front lift ring 20b of the other horizontal adjustment portion 17b in a state in which the safety gondola 1 is horizontally laid, And a wire 4 for a crane is connected to a hook 12 provided in a normal crane (not shown), and a wire 4 for a crane is hooked to a crane (not shown) The gondola (1) is raised to the upper part of the building, or to the rim of the entrance to the veranda of the building or factory.

1 to 4, a vertical support protrusion 13b is fixedly mounted on an upper portion of the other side front side of the other side plate 15, and a vertical support protrusion 13b is formed on the other side front lower portion A horizontal support protrusion 14b is fixedly attached and the other horizontal adjustment portion 17b which is vertically pivotable about the pivot 21 is pivoted downward by the horizontal support protrusion 14b, And the other horizontal adjustment portion 17b is held vertically without being rotated upward by the vertical support protrusions 13b when the horizontal adjustment portion 17b is rotated upward.

As shown in FIGS. 1 to 8, the horizontal adjusting portions 17a and 17b are symmetrically connected to the front side of the one side plate 2 and the other side of the other side plate 15, The horizontal adjustment sections 17a and 17b are arranged to adjust the horizontal position of the one side plate 2 and the other side plate 15 on which the articles are loaded on the upper surface portion of the horizontal adjustment housing A lifting rod 19 is fixed to each horizontal adjustment housing 18 and fixed to a forward lifting hook 20 to which a wire 4 for a crane is fastened, A unidirectional plate 2 on which an article is placed on the upper surface while being lifted up and down by a gear drive type through a chain member 26 and a gear box 28 installed on the inside of the control housing 18, (15).

Each of the horizontal adjustment housings 18 is provided with a pivot shaft 21 which is horizontally fixed to the lower side of the one side of the one side plate 2 and the other side of the other side of the other side plate 15, And is rotatably connected horizontally and vertically with respect to the pivot shaft 21 in a state where the pivot shaft 21 and the crane wire 4 are inserted into each other. The horizontal adjusting unit 17b is rotated horizontally by rotating the horizontal adjusting housing 18 downward about the pivot shaft 21 as shown in Figures 7 and 8, Is prevented from being pushed and damaged by the load of the safety gondola 1 in a folded state because it does not protrude outwardly from the upper surface and the lower surface of the one side plate 2 and the other side plate 15, When the crane wire 4 is unfolded with the other side plate 15 unfolded, as shown in Figs. 3 and 4 The horizontal adjustment housing 18 is rotated upwards about the rotary shaft 21 to maintain the vertically erected state so that the elevating bars 19 of the horizontal adjusters 17a and 17b are adjusted up and down So that the safety gondola 1 can be positioned horizontally and horizontally.

As shown in FIGS. 5 and 6, each of the horizontal adjustment housings 18 has a vertically raised state in which the lifting rod guide tube 22 is vertically disposed on one of upper and lower sides of the horizontal adjustment housing 18, The upper portion of the lifting rod guide pipe 22 is opened and the lower end portion of the lifting rod guide pipe 22 is formed with a locking end 23 and a front lifting loop 20 is fixed to the upper end of the lifting rod guide pipe 22 The lower end of the elevating bar 19 is hooked by the engaging end 23 and the upper end of the elevating bar 19 is engaged with the upper outer side of the horizontal adjusting housing 18 And the upper sprocket 24 and the lower sprocket 25 are freely rotatably mounted on a middle portion and a lower portion of the inner side of the horizontal adjustment housing 18 so that a chain member 26 The upper sprocket 24 and the lower sprocket 25 The load applied to the chain member 26 is dispersed to improve safety by being arranged in a zigzag fashion. One end of the chain member 26 is connected to the lower end of the lifting rod 19, A gear box 28 is fixed to the other side of the inside of the horizontal adjustment housing 18 and a gear box 28 is installed inside the gear box 28 in a state where a plurality of gears are gear- The driving force is increased by increasing the driving force instead of reducing the rotational speed by a certain ratio. The driving force is increased by driving the driving shaft 29 in the forward and reverse directions through the horizontal adjusting housing 18 so as to protrude outward, (27), which is vertically positioned in the vertical direction, and a gear tooth (27).

4 and 6, the unidirectional plate 2 and the other side plate 15 are unfolded and the wire 4 for the crane is attached to the front lifting hook 20 and the rear lifting hooks 5a and 5b, respectively, The gear 27 is gear-engaged with the gear box 28 by rotating the drive shaft 29 in the forward and reverse directions with a conventional socket wrench, a spanner, an electric impact or an electric screwdriver, The front and rear lateral sides of the one side plate 2 and the other side plate 15 on which the top side articles are stacked in a state in which the lifting rods 19 are lifted and lowered by the chain members 26 while being moved up and down, So that it can be adjusted quickly and easily.

5 and 6, one or a plurality of diaphragms 30 are vertically installed in the horizontal adjustment housing 18 so that the chain member 26, which is installed in a zigzag fashion, And the guide rail 27 is guided so as to be guided on the inner side of the horizontal adjustment housing 18 so that the guide rail 27 is vertically moved up and down.

Hereinafter, the operation of the present invention will be described.

The portable safety gondola 1 having the horizontal adjustment function according to the present invention can be used for a variety of small articles such as semiconductors, AMOLED, LCD, PDP, LED, PHEV & EV battery, secondary battery, solar light, If you want to safely carry the goods in and out through a porch or entrance located on the second floor or above of a building or factory by loading large-sized articles and various logistics with precision equipment sensitive to shock and lifting them with equipment such as a crane, As shown in FIG. 1, the handrail 7a and the handrail 7b are fitted to the plurality of handrail installation pipes 6a and 6b in a state in which the one side edge panel 2 and the other side edge panel 15 are positioned horizontally side by side 5a and 5b of the one side plate 2 and the rear side lift plate 5 and the horizontal adjustment parts 17a and 17b of the other side plate 15 are mounted on the safety gondola 1, The front lifting hook 20 fixedly attached to the end of the lifting rod 19, 3, the hooks 12 are fastened to the fastening rings 16 and the wires 4 for the cranes are connected to the fastening rings 16 so that the hooks 12 are fastened to the hooks 12 of the cranes, The gondola 1 is lifted to the air.

When the safety gondola 1 is tilted to one side in a state where the safety gondola 1 is lifted up to a certain height and the safety gondola 1 is not aligned horizontally according to the loading position or the gravity center of the article, The drive shaft 29 provided in the gear box 17b is rotated in the forward and reverse directions by a normal socket wrench, a spanner, an electric impact or an electric screwdriver so that the gear teeth 27 engaged with the gear box 28 are lifted and lowered And the lifting rod 19 connected to the lifting rod 27 through the chain member 26 is operated in conjunction with the lifting and lowering operation of the lifting gear 27 to move up and down at the same height, The front and rear, left and right horizontal positions of the unilateral trial 2 and the other side trial 15 can be quickly and easily adjusted.

The safety gondola 1, which is horizontally adjusted as described above, is lifted up to a veranda or an entrance height located at two or more floors of a building or a factory, as shown in FIG. 4, and then the one side plate 2 and the other side plate 15, The safety godet 1 is made to bend so that the eyepiece frames 3a and 3b protruding outward from the front of the eyepiece frame 3a and 3b extend over the upper surface of the jaw portion of the veranda or the entrance, A chain or wire is fixedly connected to the holes 11a and 11b, respectively, so that the safety gondola 1, which rides on the veranda or the entrance, is safely carried in and out in such a manner that the safety gondola 1 is not separated from the shoulder or the jaw of the entrance.

1. Safety gondola 2. Unilateral trial
3a, 3b. Eyepiece frame 4. Wire for crane
5a, 5b. Rear lifting ring 6a, 6b. Railing installation pipe
7a, 7b. Handrail 8. One side hinge connecting piece
9. The other hinge connecting piece 10. Hinge shaft
11a, 11b. Docking hole 12. Hook
13a, 13b. Vertical support protrusions 14a, 14b. Horizontal support projection
15. OTHER TESTING 16. CONNECTION RINGS
17a, 17b. Horizontal adjustment part 18. Horizontal adjustment housing
19. Wing bars 20. Front lifting hooks
21. Rotary shaft 22. Wing steel rod guide tube
23. Retaining end 24. Upper sprocket
25. Lower sprocket 26. Chain member
27. Rack size 28. Gearbox
29. Drive shaft 30. Diaphragm

Claims (4)

A rear elevator loop 5a to which a wire 4 for a crane is connected is fixed to one side of a rear side of the upper surface portion, (2), which is hingedly connected to the other side of the one side plate (2) in a horizontally laid plate shape, is rotatably installed only downward, and is horizontally disposed on the other side of the one side plate And the ear frame 3b is fixedly installed so as to protrude forward outward on the other side of the front end portion of the upper surface portion and a wire 4 for a crane is provided on the rear side of the upper surface portion A horizontal adjustment housing 15 connected to the front of one side of the one side plate 2 and the other side of the other side plate 15, 18, The elevating rod 19 is installed on the adjusting housing 18 so that the elevating rod 19 is fixed to the front lifting link 20 to which the wire 4 for the crane is fastened. The height of the one side plate 2 and the side plate of the other side plate 15 in which the article is loaded on the upper surface portion while being vertically adjusted while being gear-driven through the chain member 26 and the gear box 28 And a horizontal adjustment unit (17a) (17b) for adjusting the horizontal position of the folding unit.
The horizontal adjustment unit as set forth in claim 1, wherein the horizontal adjustment units are disposed on a lower side of the horizontal adjustment housing in a vertically erected state, And a pivot shaft 21 fixed horizontally and horizontally in front is inserted and connected so as to be pivotable about a pivot shaft 21. The one side plate 2 has vertical support protrusions 13a And a horizontal support protrusion 14a is fixedly attached to a lower portion of a front side of the one side surface of the other side surface plate 15 spaced apart from the vertical support protrusion 13a by a predetermined distance. And a horizontal support protrusion 14b is fixedly attached to a lower front portion of the other side of the vertical support protrusion 13b spaced apart from the vertical support protrusion 13b such that the horizontal adjustment portions 17a, Is held horizontally by the support protrusions (14a) and (14b), and the horizontal adjustment parts (17a) and (17b) Pivoting during folding safety gondola having a leveling function, characterized in that held vertically by the vertical support projections (13a) (13b) by.
The horizontal adjustment housing (18) according to any one of claims 1 to 4, wherein the upper and lower sprockets (24, 25) are rotatably mounted on the inner middle portion of the horizontal adjustment housing The chain member 26 is disposed staggered along the upper sprocket 24 and the lower sprocket 25. The lower end of the ascending bar 19 is connected to one end of the chain member 26, A gear box 28 is fixed to the inside of the horizontal adjustment housing 18 and a gear box 28 is connected to a drive shaft 29 projected outwardly through the horizontal adjustment housing 18 , And the lifting and lowering operation is performed by raising and lowering the rack gear (27) and the gear rack (27) vertically positioned in the inner lower portion of the horizontal adjusting housing (18) A folding safety gondola.
The elevator according to claim 3, wherein the horizontally adjustable housing (18) is vertically downwardly fixed with a hoist rope guide pipe (22) at an inner upper portion thereof, an upper portion of the hoist rope guide pipe (22) A lifting rod 19 having a forward lifting ring 20 fixed to an upper end of the lifting rod guide pipe 22 is inserted through an opened upper portion of the lifting rod guide pipe 22, 19 are hooked by a latching end 23 and an upper portion thereof is installed so as to protrude to the outside of the upper part of the horizontal adjusting housing 18 and one or a plurality of divergent plates 30 are fixedly installed to guide the chain member 26 installed in a staggered manner and the ladle-like teeth 27 are installed in a state of being guided with the inner side surface of the horizontal adjustment housing 18 and are guided vertically And a horizontal adjustment function Folding safety gondola.
KR1020150157675A 2015-11-10 2015-11-10 A folding safty gondola with horizontal control function KR101782936B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113879950A (en) * 2021-09-30 2022-01-04 中国建筑第八工程局有限公司 Plate lifting frame and using method thereof
CN115057396A (en) * 2022-07-14 2022-09-16 山东电工时代能源科技有限公司 Cable rope descending device for hoisting energy storage container

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012148847A (en) * 2011-01-18 2012-08-09 Ihi Corp Hoist up device and hanging balance
KR101374128B1 (en) * 2013-09-04 2014-03-17 주식회사 삼덕티엘에스 A folding safty gondola for distribution

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113879950A (en) * 2021-09-30 2022-01-04 中国建筑第八工程局有限公司 Plate lifting frame and using method thereof
CN115057396A (en) * 2022-07-14 2022-09-16 山东电工时代能源科技有限公司 Cable rope descending device for hoisting energy storage container
CN115057396B (en) * 2022-07-14 2023-12-15 山东电工时代能源科技有限公司 Cable landing device for hoisting energy storage container

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