CN115726555B - Height-adjustable operation platform device - Google Patents
Height-adjustable operation platform device Download PDFInfo
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- CN115726555B CN115726555B CN202110992692.2A CN202110992692A CN115726555B CN 115726555 B CN115726555 B CN 115726555B CN 202110992692 A CN202110992692 A CN 202110992692A CN 115726555 B CN115726555 B CN 115726555B
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- guardrail
- bearing
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- adjustable
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Abstract
The invention belongs to a platform device, and particularly relates to an adjustable high-working platform device. The utility model provides an adjustable high operation platform device, wherein, including setting up the adjustable high bearing assembly in the bottom and setting up the movable guardrail subassembly on top, wherein the top and the movable guardrail subassembly fixed connection of adjustable high bearing assembly to bear the weight of movable guardrail subassembly. The invention has the remarkable effects that: 1) The device is fixed on the ascending operation platform through bolts, and is suitable for ascending operation platforms with the same type and different platform heights; 2) The number of the climbing operation platforms which are required to be replaced at different heights in the same position is reduced, the applicability of the climbing operation platform is improved, the back and forth carrying of the replacement platform is reduced, and the working efficiency is improved; 3) When the device is folded and retracted, the operation space of the original climbing operation platform is not occupied; 4) The space of the temporary storage point on site is effectively saved.
Description
Technical Field
The invention belongs to a platform device, and particularly relates to an adjustable high-working platform device.
Background
In the installation and construction process of the nuclear power station, the height drop of a pipeline in the nuclear island is complicated, and various height climbing operation platforms are needed during installation. In particular, there may be several different levels of piping at the same location.
However, the height of the climbing operation platform is fixed, often the climbing operation platform of one type cannot meet the construction requirement, the climbing operation platforms of different heights need to be replaced, so that a certain constructor has a lucky mind, the climbing operation platform is replaced in order to save time, the climbing operation platform is not stepped on a guardrail of the climbing operation platform for construction, and the safety risk of site construction is increased. Some construction sites have smaller space, and when the climbing operation platform needs to be replaced, two constructors are required to remove the used climbing operation platform from a place far away, and then the replaced climbing operation platform is moved in for use. The construction efficiency is very affected, and the labor is consumed.
Disclosure of Invention
The invention aims at the defects of the prior art and provides an adjustable high-working platform device.
The invention is realized in the following way: the utility model provides an adjustable high operation platform device, wherein, including setting up the adjustable high bearing assembly in the bottom and setting up the movable guardrail subassembly on top, wherein the top and the movable guardrail subassembly fixed connection of adjustable high bearing assembly to bear the weight of movable guardrail subassembly.
The height-adjustable working platform device comprises the upright post arranged at the bottommost end, the bearing plate moving rail is arranged on the upright post, the bearing cross rod is arranged on the bearing plate moving rail, the movable bearing cross rod is arranged on the bearing cross rod, and the bearing plate is arranged on the movable bearing cross rod.
The height-adjustable working platform device is characterized in that the bearing plate moving rail is provided with a plurality of gears, each gear is provided with a bearing cross rod and a movable bearing cross rod, and each movable bearing cross rod is provided with a bearing plate.
The height-adjustable working platform device is characterized in that three gears of the carrier plate moving track are provided.
The adjustable high operation platform device comprises four movable guardrail components, wherein the four guardrail vertical rods are enclosed into a rectangular shape, a guardrail cross rod is arranged between every two adjacent guardrail vertical rods, and the guardrail cross rod is arranged at the topmost end and the middle position of each guardrail vertical rod.
The adjustable high-rise operation platform device is characterized in that a movable guardrail cross rod is arranged between two adjacent guardrail upright rods on the front face, and the movable guardrail cross rod and the guardrail cross rod are fixedly connected with the guardrail upright rods through connecting pore plates.
The height-adjustable working platform device comprises limiting plates arranged below each carrier plate, and carrier plate baffles arranged at the edges of each carrier plate.
An adjustable height work platform apparatus as described above, wherein each carrier plate is connected to the carrier plate moving rail by a carrier plate support.
The height-adjustable operation platform device is characterized in that the upright post is provided with the limiting bolt and the right-angle limiting plate.
The height-adjustable working platform device comprises a top plate, wherein the top plate is connected with the movable guardrail assembly through a trunnion connecting piece, and a torsion buckle baffle plate is arranged on the top plate.
The invention has the remarkable effects that: 1) The device is fixed on the ascending operation platform through bolts, and is suitable for ascending operation platforms with the same type and different platform heights;
2) The number of the climbing operation platforms which are required to be replaced at different heights in the same position is reduced, the applicability of the climbing operation platform is improved, the back and forth carrying of the replacement platform is reduced, and the working efficiency is improved;
3) When the device is folded and retracted, the operation space of the original climbing operation platform is not occupied;
4) Space of the temporary storage point on site is effectively saved;
5) The standard of the ascending operation platform is respectively 1.4m, 1.66m, 1.9m, 2.2m and 2.5m, and if the standard of the ascending operation platform is 1.4m and 1.9m, the device can save the purchase of 3 ascending operation platforms with the standard of 1.66m, 2.2m and 2.5 m. The selling price of a climbing operation platform is about 8000 yuan.
Drawings
Fig. 1: schematic diagram of unfolding front structure of height-adjustable operation platform device
Fig. 2: back side structure expansion schematic diagram of height-adjustable operation platform device
Fig. 3: height-adjustable operation platform device contraction structure schematic diagram
Fig. 4: schematic diagram for cooperation of height-adjustable device of ascending work platform
Fig. 5: expansion and use schematic diagram of height-adjustable operation platform device
Wherein: 1. the movable guardrail comprises guardrail cross bars, guardrail vertical bars, vertical bar inserting sleeve fixing pieces, supporting plates, movable bearing cross bars, movable guardrail cross bars, supporting cross bars, vertical bars, connecting plates, movable guardrail cross bar connecting plates, limiting plates, supporting plate moving rails, supporting plate baffles, supporting plate supporting plates, supporting plate supporting pieces, limiting bolts, right-angle limiting plates, 17, top plates, 18, torsion buckle baffles and trunnion connecting pieces.
Detailed Description
An adjustable height work platform apparatus comprising: the guardrail cross rod 1, the guardrail upright rod 2, the upright rod plug bush fixing piece 3, the carrier plate 4, the movable bearing cross rod 5, the movable guardrail cross rod 6, the bearing cross rod 7, the upright post 8, the connecting pore plate 9, the movable guardrail cross rod connecting plate 10, the limiting plate 11, the carrier plate moving rail 12, the carrier plate baffle 13, the carrier plate supporting piece 14, the limiting bolt 15, the right-angle limiting plate 16, the top plate 17, the buckling baffle 18 and the trunnion connecting piece 19.
Guardrail cross bar 1: the two ends are provided with bolt holes, and the bolt holes are connected with the guardrail upright posts 2 through connecting pore plates 9 to form a part of a guardrail frame;
guardrail pole setting 2: a plurality of bolt holes are formed in different positions, and the two bolt holes above are used for being connected with a connecting pore plate 9 and form a three-dimensional guardrail frame with the guardrail cross rod 1. The three bolt holes at the lower part are used for fixing the height of the whole guardrail frame through the bolt hole positions when the guardrail upright rod 2 is lifted;
pole setting plug bush mounting 3: the device is used for sleeving the guardrail upright posts 2 and is fixedly connected with a climbing operation platform;
the carrier plate 4: two layers of working platforms are formed on the bearing cross rod 7 and the bearing plate supporting piece 14 through pads, one is connected to the bearing plate moving rail 12, and the other is connected to the trunnion connecting piece 19;
movable load-bearing cross bar 5: the bearing cross bar 7 is connected above the bearing cross bar through a bolt and can rotate by taking the bolt as the center;
movable guardrail cross bar 6: the connecting hole plate 9 is connected with the bolt and can rotate by taking the bolt as the center;
load-bearing cross bar 7: the two ends are provided with bolt holes, one end is fixed above the upright post 8, and the other end is fixedly connected with a climbing operation platform;
upright post 8: one end is fixed below the bearing cross rod 7, and the other end is fixedly connected with the ascending operation platform;
connection orifice plate 9: the connecting rod is used for connecting the guardrail cross rod 1, the guardrail upright rod 2 and the movable guardrail cross rod 6;
movable guardrail cross bar connecting plate 10: is used for connecting one end of the movable guardrail cross bar 6 to open and close;
limiting plate 11: the movable bearing cross rod 5 is fixed on the side surface of the bearing cross rod 7 through bolts, so that the movable bearing cross rod 5 cannot exceed the range outside the integral frame when being retracted;
carrier plate moving rail 12: the bearing plate 4 is vertically lifted along the track direction by being fixed above the bearing cross rod 7 of the back structure;
carrier plate baffle 13: the upright post insert sleeve fixing piece 3 fixed on the back structure is used for avoiding exceeding the range outside the integral frame when the bearing plate 4 is retracted;
carrier plate support 14: is fixedly connected with a guardrail on the ascending platform, and after the carrier plate 4 is put flat, one end of the bottom surface of the carrier plate 4 is supported;
limit bolt 15: the guardrail vertical rod lifting device is arranged on the vertical rod inserting sleeve fixing piece 3, and penetrates through the bolt hole of the guardrail vertical rod 2 to limit the lifting height of the guardrail vertical rod 2;
right angle limiting plate 16: the movable guardrail cross bar 6 is fixed above the bearing cross bar 7, so that the movable guardrail cross bar 6 rotates and is kept vertical to the bearing cross bar 7;
top plate 17: the movable bearing cross rod 5 can be limited to rotate when the bearing plate 4 is placed flat;
the button baffle 18: the vertical surface of the front guardrail cross bar 1 is connected with the vertical surface of the front guardrail cross bar, and the support plate 4 can be vertically retracted and locked by rotating to block the support plate 4;
trunnion connection 19: the support plate is fixed on the support plate support piece 14 and is connected with the support plate 4, the earhole is taken as a rotation center, and the support plate 4 is rotated;
the operation of the device of the invention is generally as follows:
(1) the device is assembled into a whole by connecting and fixing the limiting bolt 15, the bearing cross rod 7 and the bolt holes on the upright posts 8 with the ascending operation platform, as shown in figure 4.
(2) The movable guardrail cross bar 6 is rotated by 9 degrees, the buckling baffle 18 is twisted, the first layer of carrier plate 4 is put down, the guardrail upright 2 is lifted, the next bolt hole on the guardrail upright 2 is aligned with the limiting bolt 15, and the limiting bolt 15 is inserted, as shown in fig. 5.
Claims (8)
1. An adjustable high work platform device which is characterized in that: the movable guardrail comprises a height-adjustable bearing assembly arranged at the bottom end and a movable guardrail assembly arranged at the top end, wherein the top end of the height-adjustable bearing assembly is fixedly connected with the movable guardrail assembly and bears the weight of the movable guardrail assembly;
the height-adjustable bearing assembly comprises an upright post (8) arranged at the bottommost end, a bearing plate moving rail (12) is arranged on the upright post (8), a bearing cross rod (7) is arranged on the bearing plate moving rail (12), a movable bearing cross rod (5) is arranged on the bearing cross rod (7), and a bearing plate (4) is arranged on the movable bearing cross rod (5);
the bearing plate moving rail (12) is provided with a plurality of gears, each gear is provided with a bearing cross rod (7) and a movable bearing cross rod (5), and each movable bearing cross rod (5) is provided with a bearing plate (4).
2. An adjustable overhead working platform assembly according to claim 1 wherein: the gear positions of the carrier plate moving track (12) are three.
3. An adjustable overhead working platform assembly according to claim 2 wherein: the movable guardrail assembly comprises guardrail vertical rods (2), four guardrail vertical rods (2) are enclosed into a cuboid shape, guardrail cross rods (1) are arranged between adjacent guardrail vertical rods (2), and the guardrail cross rods (1) are arranged at the topmost ends and the middle positions of the guardrail vertical rods (2).
4. A height adjustable work platform apparatus according to claim 3, wherein: a movable guardrail cross rod (6) is arranged between two adjacent guardrail upright rods (2) on the front surface, and the movable guardrail cross rod (6) and the guardrail cross rod (1) are fixedly connected with the guardrail upright rods (2) through a connecting pore plate (9).
5. The adjustable elevation work platform apparatus of claim 4, wherein: a limiting plate (11) is arranged below each bearing plate (4), and a bearing plate baffle (13) is arranged at the edge of each bearing plate (4).
6. The adjustable elevation work platform apparatus of claim 5, wherein: each carrier plate (4) is connected to a carrier plate moving rail (12) by a carrier plate support (14).
7. The adjustable elevation work platform apparatus of claim 6, wherein: and a limiting bolt (15) and a right-angle limiting plate (16) are arranged on the upright post (8).
8. The adjustable elevation work platform apparatus of claim 7, wherein: the movable guardrail assembly further comprises a top plate (17), wherein the top plate (17) is connected with the movable guardrail assembly through a trunnion connecting piece (19), and a buckling baffle is arranged on the top plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992692.2A CN115726555B (en) | 2021-08-27 | 2021-08-27 | Height-adjustable operation platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110992692.2A CN115726555B (en) | 2021-08-27 | 2021-08-27 | Height-adjustable operation platform device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115726555A CN115726555A (en) | 2023-03-03 |
| CN115726555B true CN115726555B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110992692.2A Active CN115726555B (en) | 2021-08-27 | 2021-08-27 | Height-adjustable operation platform device |
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| CN (1) | CN115726555B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161908Y (en) * | 2007-11-27 | 2008-12-10 | 许树根 | Double-track platform for work high above ground |
| CN210342610U (en) * | 2019-07-17 | 2020-04-17 | 吴刚 | Construction frame |
| CN111691655A (en) * | 2020-07-07 | 2020-09-22 | 中铁建工集团有限公司 | Firm type over-and-under type operation platform is used in capital construction |
| CN211691365U (en) * | 2019-11-25 | 2020-10-16 | 江苏省建筑工程集团有限公司 | Track lifting type scaffold |
| CN211775595U (en) * | 2020-01-06 | 2020-10-27 | 中国建筑一局(集团)有限公司 | Big pipe roof construction auxiliary device |
-
2021
- 2021-08-27 CN CN202110992692.2A patent/CN115726555B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201161908Y (en) * | 2007-11-27 | 2008-12-10 | 许树根 | Double-track platform for work high above ground |
| CN210342610U (en) * | 2019-07-17 | 2020-04-17 | 吴刚 | Construction frame |
| CN211691365U (en) * | 2019-11-25 | 2020-10-16 | 江苏省建筑工程集团有限公司 | Track lifting type scaffold |
| CN211775595U (en) * | 2020-01-06 | 2020-10-27 | 中国建筑一局(集团)有限公司 | Big pipe roof construction auxiliary device |
| CN111691655A (en) * | 2020-07-07 | 2020-09-22 | 中铁建工集团有限公司 | Firm type over-and-under type operation platform is used in capital construction |
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| Publication number | Publication date |
|---|---|
| CN115726555A (en) | 2023-03-03 |
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