CN211396530U - Detachable lifting platform special for stair construction - Google Patents
Detachable lifting platform special for stair construction Download PDFInfo
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- CN211396530U CN211396530U CN201820699470.5U CN201820699470U CN211396530U CN 211396530 U CN211396530 U CN 211396530U CN 201820699470 U CN201820699470 U CN 201820699470U CN 211396530 U CN211396530 U CN 211396530U
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- lifting platform
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000002023 wood Substances 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 abstract description 3
- 230000033764 rhythmic process Effects 0.000 abstract description 3
- 101700078171 KNTC1 Proteins 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a detachable lifting platform special for stair construction, which comprises a vertical rod group fixed on a stair tread, wherein the vertical rod group is detachably connected with two horizontal rods along the horizontal direction, the installation height of the horizontal rods on the vertical rod group is adjustable, the other end of the horizontal rod is provided with a support, and the support is used for being fixed on the stair tread; detachably is connected with the diagonal brace between horizon bar and the vertical pole group, two be connected with the connection horizontal pole between the horizon bar, the platform board is installed to detachably on horizon bar and the connection horizontal pole, the platform board can be dismantled by a plurality of standard plate and assemble and form. The device can be directly erected at the position of the stairs, has a stable structure, is safe and reliable, and meets the use requirements of stair construction; all parts of the device are detachably connected, so that the device is convenient to assemble and disassemble and high in practicability; the device has the advantages of small and exquisite structure, convenient carrying, easy operation and construction rhythm acceleration, and is convenient to carry.
Description
Technical Field
The utility model relates to an innovative construction machinery uses technical field, especially a be exclusively used in dismantled lift platform of stair portion construction.
Background
At present, no efficient construction measures exist in the construction of building staircases, stair walls and top surfaces, steel pipe scaffolds are generally adopted for erection for construction, the construction cost is high, the construction progress is influenced, and the construction difficulty is higher if maintenance occurs in the later stage. The lifting platform is applied to the construction of the staircase, so that the problems can be solved, and the purposes of reducing cost and accelerating the progress of the project can be achieved. However, due to the environmental limitation of the "fall" type of the stairs, the conventional lifting platform cannot be erected at the position of the stairs, but only at the position of the platform of the staircase, so that the conventional lifting platform is inconvenient to construct, has large weight and large carrying difficulty, and cannot be well applied to the construction of the staircase.
SUMMERY OF THE UTILITY MODEL
The invention of the utility model aims to: to the lift platform commonly used that prior art exists can't set up in the stair position, and the great problem of the transport degree of difficulty, provide a lift platform dismantled of stair portion construction is exclusively used in.
In order to realize the purpose, the utility model discloses a technical scheme be:
a detachable lifting platform special for stair construction comprises a vertical rod group fixed on a stair board, wherein the vertical rod group is detachably connected with two horizontal rods along the horizontal direction, the installation height of the horizontal rods on the vertical rod group is adjustable, and a support is arranged at the other end of each horizontal rod and used for being fixed on the stair board;
detachably is connected with the diagonal brace between horizon bar and the vertical pole group, two be connected with a plurality of between the horizon bar and connect the horizontal pole, detachably installs the landing slab on horizon bar and the connection horizontal pole, the landing slab can be dismantled by a plurality of standard plate and assemble and form.
When the lifting platform is used, the vertical rod group is fixed on the stair boards, the horizontal rods and the inclined support rods are respectively installed, the other ends of the horizontal rods are fixed on the stair boards through the supports, and finally the connecting cross rods and the assembled platform boards are installed between the two horizontal rods, so that the lifting platform is installed. In the use, can be according to actual conditions, make vertical pole group fix on a stair board, the support of horizon bar is fixed on another stair board, through the mounting height of adjustment horizon bar in the pole setting, with the horizon bar levelling to satisfy the construction requirement of wall crown and co-altitude wall. After the construction of a certain region is completed, all parts of the lifting platform can be completely detached, such as a platform plate, a horizontal rod, an inclined supporting rod, a connecting cross rod, a vertical rod group, a support and the like, and the lifting platform is convenient to transfer to the next construction region.
This device can directly set up in the stair position, and the structure is firm, and safe and reliable has satisfied the operation requirement of stair construction. All parts of this device are detachable connection, and the equipment is convenient with the dismantlement, and reuse rate is high, and the life cycle is long, and the practicality is high. The device has the advantages of small and exquisite structure, convenient carrying, easy operation and construction rhythm acceleration, and is convenient to carry.
As the utility model discloses a preferred scheme, vertical pole group is including being used for fixing two pole settings on the stair tread, and two an at least main horizontal pole that horizontal detachably is connected with between the pole setting.
As the preferred scheme of the utility model, the pole setting is extending structure to highly adjusting the platform.
As the utility model discloses an optimal scheme, the pole setting includes interior pole and outer pole, and outer pole cover is established in the outside of interior pole, and can slide each other, and the one end outside of interior pole is equipped with elastic bulge thing, and this elastic bulge thing cooperatees with the locating hole of outer pole. Different positioning holes are matched through the elastic protrusions, so that the use requirements of the vertical rod with different telescopic heights are met.
As the preferred scheme of the utility model, be equipped with the U type groove that a plurality of is used for installing the horizon bar in the pole setting, every U type groove with the tip looks adaptation of horizon bar. The installation height of the horizontal rods is adjusted by installing the horizontal rods in the U-shaped grooves with different heights, so that the height of the platform is adjusted, and construction requirements under different conditions are met. And the landing slab can turn to along the pole setting with the horizon bar folding after main horizontal pole is folding, conveniently accomodate and carry.
As the utility model discloses an optimal scheme, still be equipped with on the main horizontal pole and be used for the installation the landing slab is assembled to the mounting groove of landing slab, utilizes the mounting groove, can increase the stability of landing slab. And when the platform plate is the aluminum alloy rolling shutter plate, the aluminum alloy rolling shutter plate can directly slide and stretch along the mounting groove.
As the preferred scheme of the utility model, the landing slab is the aluminum alloy rolling slats, perhaps assembles by a plurality of plank and forms. The aluminum alloy rolling blind plate can slide along the mounting groove of the main cross rod and stretch out and draw back, and is fastened through the fastening piece, the aluminum alloy rolling blind plate is easy to obtain, and the material is light, and is easy to carry and transport. The wood board is very common in construction sites, the materials are easy to obtain, and the installation and the disassembly are convenient.
As the utility model discloses a preferred scheme, be equipped with the connecting plate on the support, the connecting plate is with the horizon bar overlap joint that corresponds. The lap length of the connecting plate and the horizontal rod is more than or equal to 30mm, so that the connecting strength of the support and the horizontal rod is increased.
As the preferred scheme of the utility model, the support is vacuum chuck. When the construction of stair tread is not accomplished, the support can directly be fixed on the stair tread through bolts etc., but when the construction of stair tread has been accomplished, the bolt can destroy the stair tread, and vacuum chuck can directly adsorb on ceramic tile or plank, can not destroy the stair tread, does not produce the pollution, and easily construction.
As the preferred scheme of the utility model, vertical pole group, horizon bar, diagonal brace can be dismantled the concatenation by the standard and form. The length of every standard component is less, convenient transport, and the standard component is also easily installed and is dismantled.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. this device can directly set up in the stair position, and the structure is firm, and safe and reliable has satisfied the operation requirement of stair construction. All parts of this device are detachable connection, and the equipment is convenient with the dismantlement, and reuse rate is high, and the life cycle is long, and the practicality is high. The device has the advantages of small and exquisite structure, convenient carrying, easy operation and construction rhythm acceleration, and is convenient to carry.
2. The vertical rod is of a telescopic structure or is provided with a plurality of U-shaped grooves for mounting the horizontal rods, so that the height of the platform can be conveniently adjusted, and the construction requirements under different conditions can be met; the main cross rod is also provided with a mounting groove for mounting the platform plate, and the platform plate is assembled by using the mounting groove, so that the stability of the platform plate can be improved; when the platform plate is an aluminum alloy rolling shutter plate, the aluminum alloy rolling shutter plate can directly slide and stretch along the mounting groove; the support is a vacuum sucker which can be directly adsorbed on the ceramic tile or the wood board, so that the stair board is not damaged, pollution is not generated, and the construction is easy; vertical pole group, horizon bar, diagonal brace are formed by the concatenation that can dismantle by the standard component, and the length of every standard component is less, convenient transport, and the standard component is also easily installed and is dismantled.
Drawings
Fig. 1 is the three-dimensional schematic diagram of the detachable lifting platform specially used for the construction of the stair part of the utility model.
Fig. 2 is a side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a schematic structural view of the telescopic vertical rod according to embodiment 1 of the present invention.
Fig. 5 is a schematic structural view of a U-shaped groove according to embodiment 2 of the present invention.
The labels in the figure are: 1-vertical rod, 2-horizontal rod, 3-diagonal rod, 4-main cross rod, 5-support, 6-landing plate, 7-mounting groove, 8-connecting plate, 9-inner rod, 10-outer rod, 11-elastic bulge, 12-positioning hole, 13-stair plate, 14-U-shaped groove, 15-horizontal rod standard component, 16-screw thread, 17-landing plate standard component and 18-connecting cross rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in fig. 1-3, a detachable lifting platform dedicated to stair construction comprises two telescopic vertical rods 1 fixed on a stair tread 13, wherein the two vertical rods 1 are respectively detachably connected with a horizontal rod 2, an inclined strut 3 is detachably connected between each vertical rod 1 and the corresponding horizontal rod 2, and a main cross rod 4 is detachably connected between the two vertical rods 1.
Two the horizon bar 2 is fixed on stair board 13 through support 5, two still detachably is connected with a plurality of horizontal poles 18 of connecting between the horizon bar 2, it is equipped with landing slab 6 to connect horizontal pole 18 and 2 upper berths of horizon bar, landing slab 6 is assembled by a plurality of landing slab standard component 17 and forms, landing slab standard component 17 can be the plank.
The support 5 is a vacuum chuck and can be directly installed on a constructed stair tread, a connecting plate 8 is arranged on the support 5, the connecting plate 8 is in lap joint with the horizontal rod 2, and the lap joint length of the connecting plate 8 and the horizontal rod 2 is more than or equal to 30 mm.
The upright rods 1, the horizontal rods 2 and the diagonal braces 3 are formed by detachably splicing standard parts. For example, the horizontal rod 2 is formed by assembling a plurality of horizontal rod standard parts 15, and the adjacent two horizontal rod standard parts 15 are provided with inner and outer threads 16 which are matched with each other, so as to be connected into a whole.
As shown in fig. 4, the vertical rod 1 can be extended and retracted through an inner loop bar and an outer loop bar, the vertical rod 1 comprises an inner rod 9 and an outer rod 10, the outer rod 10 is sleeved outside the inner rod 9 and can slide with each other, an elastic protrusion 11 is arranged outside one end of the inner rod 9, and the elastic protrusion 11 is matched with a positioning hole 12 of the outer rod 10. Different positioning holes 12 are matched through the elastic protrusions 11, so that the use requirements of the vertical rod 1 on different telescopic heights are met.
Example 2
As shown in fig. 3 and 5, the difference between this embodiment and embodiment 1 is that the platform board 6 is an aluminum alloy rolling shutter board, the main cross rod 4 is further provided with a mounting groove 7 for mounting the platform board 6, the vertical rod 1 is provided with a plurality of U-shaped grooves 14 for mounting the horizontal rod 2, and the end of the horizontal rod 2 is matched with the U-shaped grooves 14. The aluminum alloy rolling shutter plate firstly slides and folds along the mounting groove 7, then turns to along the vertical rod 1 through the U-shaped groove 14 together with the horizontal rod 2, and is convenient to store and carry.
And the horizontal rods 2 are arranged in the U-shaped grooves 14 with different heights, so that the installation height of the horizontal rods 2 is adjusted, the height of the platform is adjusted, and the construction requirements under different conditions are met.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The detachable lifting platform special for stair construction is characterized by comprising a vertical rod group fixed on a stair board (13), wherein the vertical rod group is detachably connected with two horizontal rods (2) along the horizontal direction, the installation height of the horizontal rods (2) on the vertical rod group is adjustable, a support (5) is arranged at the other end of each horizontal rod (2), and the support (5) is used for being fixed on the stair board (13);
detachably between horizon bar (2) and the vertical pole group is connected with diagonal brace (3), two be connected with a plurality of between horizon bar (2) and connect horizontal pole (18), detachably installs landing slab (6) on horizon bar (2) and connection horizontal pole (18), landing slab (6) can be dismantled by a plurality of standard plate and assemble and form.
2. A detachable lifting platform, particularly for stair constructions, according to claim 1, characterised in that said vertical pole group comprises two uprights (1) for fixing to the stairs (13), and at least one main crossbar (4) detachably connected transversely between said uprights (1).
3. A detachable lifting platform, particularly for stair sections construction, according to claim 2, characterized in that said uprights (1) are of telescopic construction.
4. A detachable lifting platform special for stair construction according to claim 3, wherein the upright (1) comprises an inner rod (9) and an outer rod (10), the outer rod (10) is sleeved outside the inner rod (9) and can slide with each other, an elastic protrusion (11) is arranged outside one end of the inner rod (9), and the elastic protrusion (11) is matched with the positioning hole (12) of the outer rod (10).
5. A detachable lifting platform special for stair construction according to claim 2, wherein the vertical rod (1) is provided with a plurality of U-shaped grooves (14) for installing the horizontal rod (2), and each U-shaped groove (14) is adapted to the end of the horizontal rod (2).
6. A detachable lifting platform dedicated to the construction of stair parts according to claim 2, characterized in that the main crossbar (4) is also provided with mounting slots (7) for mounting the platform plates (6).
7. The detachable lifting platform special for stair construction according to claim 1, wherein the platform plate (6) is an aluminum alloy rolling curtain plate or is assembled by a plurality of wood plates.
8. A dismountable lifting platform special for stair portion construction according to claim 1, characterized in that the support (5) is provided with a connecting plate (8), and the connecting plate (8) is overlapped with the corresponding horizontal rod (2).
9. A detachable lifting platform dedicated to the construction of stairways according to any one of claims 1 to 8, characterised in that said support (5) is a vacuum cup.
10. The detachable lifting platform special for stair construction according to any one of claims 1-8, wherein the vertical rod set, the horizontal rods (2) and the diagonal support rods (3) are detachably spliced by standard components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699470.5U CN211396530U (en) | 2018-05-11 | 2018-05-11 | Detachable lifting platform special for stair construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699470.5U CN211396530U (en) | 2018-05-11 | 2018-05-11 | Detachable lifting platform special for stair construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211396530U true CN211396530U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820699470.5U Active CN211396530U (en) | 2018-05-11 | 2018-05-11 | Detachable lifting platform special for stair construction |
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| Country | Link |
|---|---|
| CN (1) | CN211396530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411986A (en) * | 2020-09-27 | 2021-02-26 | 中建四局第六建设有限公司 | Prefabricated staircase integral lifting type construction platform and construction method thereof |
-
2018
- 2018-05-11 CN CN201820699470.5U patent/CN211396530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411986A (en) * | 2020-09-27 | 2021-02-26 | 中建四局第六建设有限公司 | Prefabricated staircase integral lifting type construction platform and construction method thereof |
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