CN211770120U - Platform extension device on frame-type lifting platform - Google Patents
Platform extension device on frame-type lifting platform Download PDFInfo
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- CN211770120U CN211770120U CN201922500069.1U CN201922500069U CN211770120U CN 211770120 U CN211770120 U CN 211770120U CN 201922500069 U CN201922500069 U CN 201922500069U CN 211770120 U CN211770120 U CN 211770120U
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Abstract
The utility model discloses a platform extension device on frame lift platform, including main part platform and extension platform, main part platform is equipped with the main part landing slab, the guardrail has set firmly on the main part landing slab, the extension platform is equipped with the extension landing slab, the inner and the main part landing slab of extension landing slab rotate to be connected, the both sides of extension landing slab are connected with the guardrail through folding mechanism respectively, folding mechanism includes first connecting rod and second connecting rod, the one end of first connecting rod is rotated with the upper end of guardrail and is connected, the other end of second connecting rod is rotated with the one end of second connecting rod and is connected, the other end of second connecting rod is rotated with the outer end of extension landing slab and is connected, be connected with the cable that is used for fixed extension platform expansion state and accomodates the state between the both sides of extension landing slab and the guardrail. Therefore, after the expansion platform is expanded, the construction area of workers can be enlarged, and the movement of the whole frame type lifting platform is reduced; after the extension platform is stored, the extension platform can be arranged on one side of the main body platform as a guardrail, and the original platform space is not occupied.
Description
Technical Field
The utility model relates to a frame lift platform technical field especially relates to a platform extension device on frame lift platform.
Background
Modern building tall and big space constantly promotes, high constantly climbs, install indoor high altitude plant for the satisfying, the maintenance operation, in the construction process, to the construction operation of some higher departments, need carry out the promotion of constructor or equipment with the help of elevating gear etc., frame lift platform is lift platform's one kind, but present construction is with frame lift platform's area limited, be difficult for carrying some equipment that the volume is great or volume is big, also can't load constructor and equipment simultaneously, and inconvenient constructor removes, so that need the whole frame lift platform of horizontal migration to be under construction again for some positions, can't be under construction even for some positions, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the utility model provides a platform extension device on frame lift platform can increase workman construction area after the expansion, reduces the removal to whole frame lift platform, can locate main part platform one side as the guardrail after accomodating, does not occupy original platform space.
In order to solve the technical problem, the utility model provides a platform expanding device on a frame type lifting platform, which comprises a main body platform and an expansion platform, wherein the main body platform is provided with a main body platform plate, a guardrail is fixedly arranged on the main body platform plate, the expansion platform is provided with an expansion platform plate, the inner end of the expansion platform plate is rotatably connected with the main body platform plate, the two sides of the expansion platform plate are respectively connected with the guard bar through a folding mechanism, the folding mechanism comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected with the upper end of the guardrail, the other end of the second connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is rotatably connected with the outer end of the expansion platform plate, and the two sides of the expansion platform plate are connected with the guardrails through inhaul cables which are used for fixing the expansion platform in the expansion state and the storage state.
As the utility model discloses a preferred scheme, connect in extend platform board both sides be connected with the horizontal pole between the second connecting rod.
As the preferred proposal of the utility model, the cross rod is provided with a plurality of rods.
As the utility model discloses an optimal selection scheme, connect in extend platform board both sides the cable is equipped with a plurality of.
As the preferred scheme of the utility model, have one at least the both ends of cable respectively with the outer end of expansion platform board with the upper end of guardrail is connected.
The utility model provides a pair of platform extension device on frame lift platform compares with prior art, and its beneficial effect lies in:
the utility model can enlarge the construction area of workers after being unfolded and reduce the movement of the whole frame type lifting platform by arranging the foldable extension platform on one side of the main body platform, and is particularly suitable for the condition that the frame type lifting platform can not be close to the construction position; after being stored, the guardrail can be arranged on one side of the main platform as a guardrail, and the original platform space is not occupied; meanwhile, the folding mechanism is a connecting rod type folding mechanism, the unfolded connecting rod can be used as a guardrail, and the guardrail does not need to be additionally arranged. Furthermore, the utility model discloses still have simple structure, convenient to use, advantage with low costs.
Drawings
Fig. 1 is a schematic structural diagram of a platform expanding device on a frame-type lifting platform according to an embodiment of the present invention in an expanded state;
fig. 2 is a schematic structural diagram of a platform extension device on a frame-type lifting platform in a process of being accommodated according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a frame-type lifting platform according to an embodiment of the present invention in a storage state of a platform extension device;
in the figure, 1, a main body platform; 11. a main body deck plate; 12. a guardrail; 2. an extension platform; 21. an expansion platform plate; 22. a first link; 23. a second link; 24. a cable; 25. a cross bar.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate the orientation or positional relationship, are used in the present invention as being based on the orientation or positional relationship shown in the drawings, and are used only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, a preferred embodiment of a platform expanding device on a frame type lifting platform according to a preferred embodiment of the present invention includes a main body platform 1 and an expanding platform, wherein the main body platform 1 is provided with a main body platform plate 11, a guardrail 12 is fixedly disposed on the main body platform plate 11, the expanding platform 2 is provided with an expanding platform plate 21, an inner end of the expanding platform plate 21 is rotatably connected to the main body platform plate 11, two sides of the expanding platform plate 21 are respectively connected to the guardrail 12 through a folding mechanism, the folding mechanism includes a first connecting rod 22 and a second connecting rod 23, one end of the first connecting rod 22 is rotatably connected to an upper end of the guardrail 12, the other end of the second connecting rod 23 is rotatably connected to one end of the second connecting rod 23, the other end of the second connecting rod 23 is rotatably connected to an outer end of the expanding platform plate 21, and a guy cable 24 for fixing the expansion platform 2 in an unfolding state and a storage state is connected between the two sides of the expansion platform plate 21 and the guardrail 12. Therefore, the foldable extension platform 2 is arranged on one side of the main body platform 1, so that the construction area of workers can be enlarged after the foldable extension platform is unfolded, the movement of the whole frame type lifting platform is reduced, and the foldable extension platform is particularly suitable for the condition that the frame type lifting platform cannot be close to a construction position; after being stored, the guardrail can be arranged on one side of the main body platform 1 as a guardrail, and the original platform space is not occupied; meanwhile, the folding mechanism is a connecting rod type folding mechanism, the unfolded connecting rod can be used as a guardrail, and the guardrail does not need to be additionally arranged. Furthermore, the utility model discloses still have simple structure, convenient to use, advantage with low costs.
Exemplarily, connect in expansion platform board 21 both sides be connected with horizontal pole 25 between the second connecting rod 23, horizontal pole 25 is equipped with a plurality of, can strengthen both sides folding mechanism's structural strength, has guaranteed expansion platform 2's stability and reliability.
Illustratively, the guy cables 24 connected to two sides of the expansion platform plate 21 are provided with a plurality of guy cables to ensure the safety of the expansion platform 2 in the unfolding state and the storage state. Preferably, two ends of at least one of the pulling cables 24 are respectively connected with the outer end of the expansion platform plate 21 and the upper end of the guardrail 12.
In the description of the present invention, it is to be understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are used in a generic sense, e.g., fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (5)
1. A platform expanding device on a frame type lifting platform is characterized by comprising a main platform and an expanding platform, the main body platform is provided with a main body platform plate, the main body platform plate is fixedly provided with a guardrail, the expansion platform is provided with an expansion platform plate, the inner end of the expansion platform board is rotatably connected with the main body platform board, the two sides of the expansion platform board are respectively connected with the guard bar through folding mechanisms, the folding mechanism comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected with the upper end of the guardrail, the other end of the second connecting rod is rotationally connected with one end of the second connecting rod, the other end of the second connecting rod is rotationally connected with the outer end of the expansion platform plate, and inhaul cables used for fixing the expansion platform in the expansion state and the storage state are connected between the two sides of the expansion platform plate and the guardrails.
2. A platform extension device on a frame lift platform as defined in claim 1, wherein a cross bar is connected between the second links connected to both sides of the extension platform plate.
3. A platform extension device on a frame-type elevating platform as claimed in claim 2, wherein the cross bar is provided with a plurality of bars.
4. A platform extension device on a frame lift platform as defined in claim 1, wherein said cables connected to both sides of said extension platform plate are provided with a plurality of cables.
5. A platform extension device on a frame lift platform as defined in claim 4, wherein two ends of at least one of said cables are connected to the outer end of said extension platform plate and the upper end of said guard rail, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500069.1U CN211770120U (en) | 2019-12-31 | 2019-12-31 | Platform extension device on frame-type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922500069.1U CN211770120U (en) | 2019-12-31 | 2019-12-31 | Platform extension device on frame-type lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211770120U true CN211770120U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922500069.1U Active CN211770120U (en) | 2019-12-31 | 2019-12-31 | Platform extension device on frame-type lifting platform |
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| CN (1) | CN211770120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618974A (en) * | 2020-12-23 | 2021-04-09 | 淮阴工学院 | External foldable high-rise building fire emergency escape device |
| CN117963783A (en) * | 2024-04-02 | 2024-05-03 | 国网山西省电力公司晋城供电公司 | Electric power overhauls elevating gear |
-
2019
- 2019-12-31 CN CN201922500069.1U patent/CN211770120U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618974A (en) * | 2020-12-23 | 2021-04-09 | 淮阴工学院 | External foldable high-rise building fire emergency escape device |
| CN112618974B (en) * | 2020-12-23 | 2024-05-17 | 淮阴工学院 | External folding type high-rise building fire emergency escape device |
| CN117963783A (en) * | 2024-04-02 | 2024-05-03 | 国网山西省电力公司晋城供电公司 | Electric power overhauls elevating gear |
| CN117963783B (en) * | 2024-04-02 | 2024-05-31 | 国网山西省电力公司晋城供电公司 | Electric power overhauls elevating gear |
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